/* ============================================
   COMPLETE PORTFOLIO CSS - SILAS ENOKU
   Version: 3.0.0
   Author: Silas Enoku
   Date: 2025
============================================ */

/* ============ CSS RESET & GLOBAL STYLES ============ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ============ COLOR PALETTE ============ */
    /* Primary Colors */
    --primary-color: #2c3e50;
    --primary-light: #34495e;
    --primary-dark: #1a252f;
    
    /* Secondary Colors */
    --secondary-color: #3498db;
    --secondary-light: #5dade2;
    --secondary-dark: #21618c;
    
    /* Accent Colors */
    --accent-color: #e74c3c;
    --accent-light: #ec7063;
    --accent-dark: #c0392b;
    
    /* Success, Warning, Danger */
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #3498db;
    
    /* Neutral Colors */
    --light-color: #f8f9fa;
    --light-gray: #e9ecef;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --dark-color: #212529;
    
    /* Background Colors */
    --bg-light: #ffffff;
    --bg-dark: #1a1a2e;
    --bg-section: #f8f9fa;
    
    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #34495e;
    --text-light: #6c757d;
    --text-white: #ffffff;
    
    /* ============ GRADIENTS ============ */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);
    --gradient-light: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --gradient-accent: linear-gradient(135deg, #3498db 0%, #2ecc71 100%);
    --gradient-orange: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    --gradient-purple: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%);
    --gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    
    /* ============ SHADOWS ============ */
    --shadow-xs: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-md: 0 5px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.2);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.25);
    --shadow-inner: inset 0 2px 4px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 20px rgba(52, 152, 219, 0.3);
    
    /* ============ TRANSITIONS ============ */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* ============ BORDER RADIUS ============ */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-round: 50%;
    --radius-pill: 50px;
    
    /* ============ SPACING ============ */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    --space-xxl: 8rem;
    
    /* ============ TYPOGRAPHY ============ */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    
    /* ============ Z-INDEX ============ */
    --z-negative: -1;
    --z-normal: 1;
    --z-tooltip: 10;
    --z-fixed: 100;
    --z-modal: 1000;
    --z-toast: 1100;
    --z-loading: 9999;
    
    /* ============ LAYOUT ============ */
    --container-sm: 100%;
    --container-md: 720px;
    --container-lg: 960px;
    --container-xl: 1140px;
    --container-xxl: 1320px;
    
    /* ============ ANIMATION DURATIONS ============ */
    --duration-fast: 0.3s;
    --duration-normal: 0.6s;
    --duration-slow: 1s;
    --duration-very-slow: 2s;
}

/* ============ DARK THEME VARIABLES ============ */
[data-theme="dark"] {
    --primary-color: #3498db;
    --primary-light: #5dade2;
    --primary-dark: #21618c;
    
    --bg-light: #1a1a2e;
    --bg-dark: #16213e;
    --bg-section: #0f3460;
    
    --text-primary: #e9ecef;
    --text-secondary: #ced4da;
    --text-light: #adb5bd;
    --text-white: #ffffff;
    
    --light-color: #2c3e50;
    --light-gray: #34495e;
    --medium-gray: #95a5a6;
    --dark-gray: #ecf0f1;
    
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.3);
    --shadow-md: 0 5px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
}

/* ============ BASE STYLES ============ */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light);
    overflow-x: hidden;
    transition: var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--secondary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

.container {
    width: 100%;
    max-width: var(--container-xxl);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
    position: relative;
}

.bg-light {
    background-color: var(--bg-section);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============ UTILITY CLASSES ============ */
/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--accent-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }
.text-light { color: var(--text-light); }
.text-white { color: var(--text-white); }

/* Background Utilities */
.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-accent { background-color: var(--accent-color); }
.bg-success { background-color: var(--success-color); }
.bg-warning { background-color: var(--warning-color); }
.bg-danger { background-color: var(--danger-color); }

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--space-xs); }
.pt-2 { padding-top: var(--space-sm); }
.pt-3 { padding-top: var(--space-md); }
.pt-4 { padding-top: var(--space-lg); }
.pt-5 { padding-top: var(--space-xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--space-xs); }
.pb-2 { padding-bottom: var(--space-sm); }
.pb-3 { padding-bottom: var(--space-md); }
.pb-4 { padding-bottom: var(--space-lg); }
.pb-5 { padding-bottom: var(--space-xl); }

/* Flex Utilities */
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }
.align-end { align-items: flex-end; }
.flex-wrap { flex-wrap: wrap; }

/* Grid Utilities */
.d-grid { display: grid; }
.gap-1 { gap: var(--space-xs); }
.gap-2 { gap: var(--space-sm); }
.gap-3 { gap: var(--space-md); }
.gap-4 { gap: var(--space-lg); }

/* Visibility */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }

/* Position */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

/* Overflow */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

/* Border Radius */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-pill { border-radius: var(--radius-pill); }
.rounded-circle { border-radius: var(--radius-round); }

/* Shadow */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-glow { box-shadow: var(--shadow-glow); }

/* Transition */
.transition-fast { transition: var(--transition-fast); }
.transition-normal { transition: var(--transition-normal); }
.transition-slow { transition: var(--transition-slow); }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-secondary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    user-select: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: -1;
}

.btn:hover::before {
    opacity: 1;
}

.btn:active {
    transform: translateY(2px);
}

.btn i {
    font-size: 1.1em;
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

/* Button Variants */
.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    border: none;
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-white);
    border: none;
}

.btn-secondary:hover {
    background: var(--secondary-dark);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-primary:hover {
    background: var(--secondary-color);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.btn-outline-light:hover {
    background: var(--text-white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-light {
    background: var(--text-white);
    color: var(--primary-color);
    border: none;
}

.btn-light:hover {
    background: var(--light-color);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-accent {
    background: var(--accent-color);
    color: var(--text-white);
    border: none;
}

.btn-accent:hover {
    background: var(--accent-dark);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Button with icon animation */
.btn-icon {
    position: relative;
    padding-right: 3rem;
}

.btn-icon i:last-child {
    position: absolute;
    right: 1.5rem;
    transition: var(--transition-normal);
}

.btn-icon:hover i:last-child {
    transform: translateX(5px);
}

/* Button loading state */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============ LOADING SCREEN ============ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loading);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: var(--text-white);
    max-width: 400px;
    padding: 2rem;
}

.loading-spinner {
    width: 80px;
    height: 80px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--text-white);
    border-radius: var(--radius-round);
    margin: 0 auto 2rem;
    animation: spin 1s linear infinite;
    position: relative;
}

.loading-spinner::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-round);
    animation: spin 2s linear infinite reverse;
}

.loading-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.loading-progress {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 2rem auto;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 2px;
}

.loading-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.loading-stats .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ============ NAVIGATION ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    background: rgba(44, 62, 80, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-white);
    line-height: 1.2;
}

.brand-title {
    font-size: 0.8rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.navbar-toggler {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.navbar-toggler:hover {
    border-color: var(--secondary-color);
}

.navbar-toggler-icon {
    width: 20px;
    height: 2px;
    background: var(--text-white);
    position: relative;
    transition: var(--transition-normal);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--text-white);
    left: 0;
    transition: var(--transition-normal);
}

.navbar-toggler-icon::before {
    top: -6px;
}

.navbar-toggler-icon::after {
    bottom: -6px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
    background: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
    transform: rotate(45deg);
    top: 0;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
    transform: rotate(-45deg);
    bottom: 0;
}

#navbarContent {
    flex-grow: 1;
}

.navbar-nav {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
    list-style: none;
}

@media (min-width: 992px) {
    .navbar-nav {
        flex-direction: row;
        align-items: center;
        margin-left: auto;
    }
}

.nav-item {
    margin: 0.25rem 0;
}

@media (min-width: 992px) {
    .nav-item {
        margin: 0 0.5rem;
    }
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--text-white);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    font-weight: 500;
    opacity: 0.8;
}

.nav-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    opacity: 1;
    transform: translateY(-2px);
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--secondary-color);
    opacity: 1;
}

.btn-hire {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-hire:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.navbar-extra {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

@media (min-width: 992px) {
    .navbar-extra {
        margin-top: 0;
        margin-left: 1rem;
    }
}

.theme-toggle {
    position: relative;
}

#themeSwitch {
    display: none;
}

#themeSwitch + label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 60px;
    height: 30px;
    background: var(--primary-light);
    border-radius: var(--radius-pill);
    padding: 0 5px;
    cursor: pointer;
    position: relative;
    transition: var(--transition-normal);
}

#themeSwitch + label i {
    font-size: 0.9rem;
    z-index: 1;
}

#themeSwitch + label .fa-sun {
    color: var(--warning-color);
}

#themeSwitch + label .fa-moon {
    color: var(--light-color);
}

#themeSwitch + label .toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--text-white);
    border-radius: var(--radius-round);
    transition: var(--transition-normal);
}

#themeSwitch:checked + label {
    background: var(--primary-dark);
}

#themeSwitch:checked + label .toggle-slider {
    transform: translateX(30px);
}

/* ============ HERO SECTION ============ */
.hero-section {
    min-height: 100vh;
    background: var(--gradient-dark);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#particlesCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: pulse 2s infinite;
}

.hero-badge i {
    color: var(--warning-color);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    min-height: 2.5rem;
}

.typing-text {
    display: inline-block;
}

.cursor {
    display: inline-block;
    width: 3px;
    height: 1.5rem;
    background: var(--secondary-color);
    margin-left: 2px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    max-width: 600px;
    opacity: 0.9;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}

@media (min-width: 768px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.2rem;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Hero Profile Styles */
.hero-profile {
    position: relative;
    z-index: 2;
}

.profile-container {
    position: relative;
    margin-bottom: 2rem;
}

.profile-orb {
    position: relative;
    width: 320px;
    height: 320px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .profile-orb {
        width: 280px;
        height: 280px;
    }
}

.profile-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-round);
    overflow: hidden;
    z-index: 2;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(1.05) contrast(1.1);
    transition: var(--transition-slow);
}

.profile-orb:hover .profile-photo {
    transform: scale(1.05);
}

.profile-border {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: var(--radius-round);
    z-index: 1;
}

.border-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-radius: var(--radius-round);
    animation: rotate 20s linear infinite;
}

.border-ring:nth-child(1) {
    border-top-color: #667eea;
    animation-delay: 0s;
}

.border-ring:nth-child(2) {
    border-right-color: #764ba2;
    animation-delay: -5s;
}

.border-ring:nth-child(3) {
    border-bottom-color: #f093fb;
    animation-delay: -10s;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.tech-orbit {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    z-index: 3;
}

.orbit-path {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-round);
}

.tech-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(var(--angle)) translateX(180px) rotate(calc(-1 * var(--angle)));
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    animation: orbit 25s linear infinite;
    animation-delay: calc(var(--angle) * -1s);
    transition: var(--transition-normal);
}

@media (max-width: 768px) {
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(150px) rotate(calc(-1 * var(--angle)));
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

.tech-icon:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translate(-50%, -50%) rotate(var(--angle)) translateX(200px) rotate(calc(-1 * var(--angle))) scale(1.2);
}

@keyframes orbit {
    0% {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(180px) rotate(calc(-1 * var(--angle)));
    }
    100% {
        transform: translate(-50%, -50%) rotate(calc(var(--angle) + 360deg)) translateX(180px) rotate(calc(-1 * var(--angle) - 360deg));
    }
}

.profile-status {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 4;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: var(--radius-round);
    animation: pulse 2s infinite;
}

.status-text {
    font-size: 0.9rem;
    font-weight: 500;
}

.profile-sparkles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: var(--radius-round);
    filter: blur(1px);
    animation: sparkle 3s infinite;
}

.sparkle:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.sparkle:nth-child(2) { top: 60%; left: 80%; animation-delay: 0.5s; }
.sparkle:nth-child(3) { top: 80%; left: 40%; animation-delay: 1s; }
.sparkle:nth-child(4) { top: 40%; left: 60%; animation-delay: 1.5s; }

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1); }
}

.profile-info {
    text-align: center;
    margin-top: 2rem;
}

.profile-name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.profile-title {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.profile-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.tech-stack {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.stack-item {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-white);
    transition: var(--transition-normal);
    position: relative;
    cursor: pointer;
}

.stack-item:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.stack-item::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-normal);
    pointer-events: none;
    z-index: 100;
}

.stack-item:hover::after {
    opacity: 1;
    bottom: -35px;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--text-white);
    opacity: 0.8;
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-white);
    border-radius: 15px;
    margin: 0 auto 0.5rem;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-white);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 10px; }
    100% { opacity: 0; top: 30px; }
}

.scroll-text {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ============ SECTION HEADER ============ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-divider {
    width: 100px;
    height: 2px;
    background: var(--gradient-primary);
    margin: 2rem auto;
    border-radius: 1px;
}

/* ============ ABOUT SECTION ============ */
.about-section {
    background: var(--bg-light);
}

.about-content {
    padding-right: 2rem;
}

@media (max-width: 992px) {
    .about-content {
        padding-right: 0;
        margin-bottom: 3rem;
    }
}

.about-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-text {
    margin-bottom: 2rem;
}

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.about-facts {
    margin-bottom: 2rem;
}

.fact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.fact-item i {
    color: var(--success-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.fact-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.fact-content p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.about-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Skills in About Section */
.about-skills {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--light-gray);
}

.skills-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.skill-bars {
    margin-bottom: 2rem;
}

.skill-bar-item {
    margin-bottom: 1.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.skill-percent {
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 0.9rem;
}

.skill-progress {
    height: 10px;
    background: var(--light-gray);
    border-radius: var(--radius-pill);
    overflow: hidden;
    position: relative;
}

.skill-progress .progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-pill);
    width: 0%;
    transition: width 1.5s ease-in-out;
    position: relative;
    overflow: hidden;
}

.skill-progress .progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.skills-cloud {
    margin-top: 2rem;
}

.cloud-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cloud-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-normal);
    cursor: default;
    border: 2px solid transparent;
}

.tag-expert {
    background: var(--gradient-primary);
    color: white;
}

.tag-advanced {
    background: var(--gradient-blue);
    color: white;
}

.tag-intermediate {
    background: var(--gradient-orange);
    color: white;
}

.tag:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.about-extra {
    margin-top: 3rem;
}

.feature-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    height: 100%;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.5rem;
}

.feature-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* ============ SERVICES SECTION ============ */
.services-section {
    background: var(--bg-section);
}

.services-grid {
    margin-top: 2rem;
}

.service-card {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    height: 100%;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.8rem;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    margin-bottom: 2rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--success-color);
    font-size: 0.9rem;
}

.service-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    padding: 0.5rem 0;
    transition: var(--transition-normal);
}

.service-btn:hover {
    color: var(--secondary-dark);
    gap: 1rem;
}

/* ============ PORTFOLIO SECTION ============ */
.portfolio-section {
    background: var(--bg-light);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--light-gray);
    color: var(--text-secondary);
    border-radius: var(--radius-pill);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.portfolio-item {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    transition: var(--transition-normal);
    opacity: 1;
    transform: translateY(0);
}

.portfolio-item.hidden {
    display: none;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
    padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-content {
    text-align: center;
    color: white;
}

.portfolio-content h4 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.portfolio-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.portfolio-tech {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.portfolio-tech span {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.portfolio-info p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.portfolio-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-light);
}

.portfolio-meta .category {
    background: var(--light-gray);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-weight: 500;
}

/* ============ EXPERIENCE SECTION ============ */
.experience-section {
    background: var(--bg-section);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-1px);
    }
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 60px;
}

@media (min-width: 768px) {
    .timeline-item {
        width: 50%;
        padding-left: 0;
    }
    
    .timeline-item:nth-child(odd) {
        margin-left: 0;
        margin-right: auto;
        padding-right: 60px;
        text-align: right;
    }
    
    .timeline-item:nth-child(even) {
        margin-left: auto;
        margin-right: 0;
        padding-left: 60px;
        text-align: left;
    }
    
    .timeline-item:nth-child(even) .timeline-marker {
        left: -30px;
    }
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--bg-light);
    border: 4px solid var(--secondary-color);
    border-radius: var(--radius-round);
    z-index: 1;
}

@media (min-width: 768px) {
    .timeline-item:nth-child(odd) .timeline-marker {
        right: -30px;
        left: auto;
    }
}

.timeline-content {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.timeline-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.timeline-period {
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
}

.timeline-company {
    font-size: 1rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.timeline-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-skills .skill-tag {
    background: var(--light-gray);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ============ EDUCATION SECTION ============ */
.education-section {
    background: var(--bg-light);
}

.education-timeline {
    position: relative;
    padding-left: 60px;
}

.education-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.education-item {
    position: relative;
    margin-bottom: 2rem;
}

.education-icon {
    position: absolute;
    left: -45px;
    top: 0;
    width: 30px;
    height: 30px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 1;
}

.education-content h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.education-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.institution {
    color: var(--secondary-color);
    font-weight: 600;
}

.period {
    color: var(--text-light);
    font-size: 0.9rem;
    background: var(--light-gray);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
}

.education-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.cert-card {
    background: var(--bg-section);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
    transition: var(--transition-normal);
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.cert-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.cert-content h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.cert-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.cert-date {
    display: inline-block;
    background: var(--light-gray);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============ SKILLS SECTION ============ */
.skills-section {
    background: var(--bg-section);
}

.skill-category {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    height: 100%;
    margin-bottom: 2rem;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.category-title i {
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.skill-items {
    margin-top: 1.5rem;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.skill-level {
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 500;
}

.skill-meter {
    height: 8px;
    background: var(--light-gray);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-pill);
    transition: width 1.5s ease-in-out;
}

.skill-cloud {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    margin-top: 2rem;
}

.cloud-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.cloud-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.cloud-tags .tag {
    background: var(--light-gray);
    color: var(--text-secondary);
    border: none;
}

.cloud-tags .tag:hover {
    background: var(--gradient-primary);
    color: white;
}

/* ============ TESTIMONIALS SECTION ============ */
.testimonials-section {
    background: var(--bg-light);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.slider-container {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.testimonial-slide {
    min-width: 100%;
    transition: transform 0.5s ease;
}

.testimonial-card {
    background: var(--bg-section);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 4rem;
    color: var(--secondary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.testimonial-content {
    position: relative;
    z-index: 1;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-round);
    overflow: hidden;
    border: 3px solid var(--light-gray);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.author-info p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.slider-prev,
.slider-next {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-normal);
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
    transform: translateY(-3px);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    background: var(--light-gray);
    border-radius: var(--radius-round);
    cursor: pointer;
    transition: var(--transition-normal);
}

.dot.active {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* ============ BLOG SECTION ============ */
.blog-section {
    background: var(--bg-section);
}

.blog-grid {
    margin-top: 2rem;
}

.blog-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-gray);
    height: 100%;
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1;
}

.blog-content {
    padding: 1.5rem;
}

.blog-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.blog-link:hover {
    gap: 1rem;
    color: var(--secondary-dark);
}

/* ============ CONTACT SECTION ============ */
.contact-section {
    background: var(--bg-light);
}

.contact-info {
    background: var(--bg-section);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
    height: 100%;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.info-content p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-social {
    margin-top: 2rem;
}

.contact-social h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.1rem;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
}

.contact-form-container {
    background: var(--bg-section);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
}

.form-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.file-upload {
    position: relative;
}

.upload-area {
    border: 2px dashed var(--light-gray);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    background: var(--bg-light);
}

.upload-area:hover {
    border-color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.05);
}

.upload-area.dragover {
    border-color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.1);
}

.upload-area i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.upload-area p {
    color: var(--text-light);
    margin-bottom: 0;
}

.upload-area span {
    color: var(--secondary-color);
    font-weight: 600;
}

.file-preview {
    margin-top: 1rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--bg-light);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.file-icon {
    width: 40px;
    height: 40px;
    background: var(--light-gray);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.file-details {
    flex: 1;
    overflow: hidden;
}

.file-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-size {
    color: var(--text-light);
    font-size: 0.8rem;
}

.file-remove {
    background: none;
    border: none;
    color: var(--danger-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
}

.file-remove:hover {
    background: var(--danger-color);
    color: white;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 0.25rem;
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.5;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    position: relative;
}

.btn-submit .spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: var(--radius-round);
    animation: spin 0.8s linear infinite;
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============ FOOTER ============ */
.footer {
    background: var(--gradient-dark);
    color: var(--text-white);
    padding: var(--space-xl) 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-logo {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .footer-logo {
        grid-column: span 1;
    }
}

.footer .brand-container {
    margin-bottom: 1rem;
}

.footer .brand-name {
    color: var(--text-white);
}

.footer .brand-title {
    color: var(--secondary-light);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    margin-bottom: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 30px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-normal);
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-newsletter h4 {
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: 1rem;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-form button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.copyright p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

.footer-extra {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 768px) {
    .footer-extra {
        flex-direction: row;
        gap: 2rem;
    }
}

.footer-extra p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============ BACK TO TOP ============ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gradient-secondary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ============ MODALS ============ */
.modal-content {
    background: var(--bg-light);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--light-gray);
    padding: 1.5rem 1.5rem;
}

.modal-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0;
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-close:hover {
    color: var(--danger-color);
}

.modal-body {
    padding: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer {
    border-top: 1px solid var(--light-gray);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Service Modal */
.service-modal-content {
    padding: 2rem;
}

.service-modal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.service-modal-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.service-modal-details h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.service-modal-description {
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
}

.service-modal-body h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.service-modal-features {
    margin-bottom: 2rem;
}

.service-modal-features li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--bg-section);
    border-radius: var(--radius-md);
    border: 1px solid var(--light-gray);
}

.service-modal-features i {
    color: var(--success-color);
    font-size: 1.2rem;
    margin-top: 0.25rem;
}

.service-modal-features h5 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.service-modal-features p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.service-modal-process {
    background: var(--bg-section);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
}

.process-step:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.step-content h5 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--text-light);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.service-modal-pricing {
    background: var(--bg-section);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.pricing-option {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--light-gray);
    margin-bottom: 1rem;
    transition: var(--transition-normal);
}

.pricing-option:hover {
    border-color: var(--secondary-color);
    transform: translateY(-5px);
}

.pricing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.pricing-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0;
}

.pricing-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.pricing-details {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.pricing-features {
    margin-bottom: 1.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-features i {
    color: var(--success-color);
    font-size: 0.9rem;
}

/* Project Modal */
.project-modal-content {
    padding: 2rem;
}

.project-modal-header {
    margin-bottom: 2rem;
}

.project-modal-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.project-modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.project-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.project-meta-item i {
    color: var(--secondary-color);
}

.project-modal-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.project-modal-tech span {
    background: var(--gradient-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
}

.project-modal-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.project-modal-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.project-modal-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-normal);
}

.project-modal-image:hover img {
    transform: scale(1.05);
}

.project-modal-body h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.project-modal-body p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.project-modal-challenge,
.project-modal-solution,
.project-modal-results {
    background: var(--bg-section);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
}

.project-modal-results .results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.result-item {
    text-align: center;
}

.result-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.result-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Success Modal */
.success-modal .modal-body {
    text-align: center;
    padding: 3rem 2rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    margin: 0 auto 2rem;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.success-modal h3 {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.success-modal p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* ============ ANIMATIONS ============ */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease;
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease;
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 1200px) {
    :root {
        --space-xl: 4rem;
        --space-xxl: 6rem;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 992px) {
    :root {
        --space-xl: 3rem;
        --space-lg: 2rem;
    }
    
    .section {
        padding: var(--space-lg) 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-orb {
        width: 280px;
        height: 280px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(150px) rotate(calc(-1 * var(--angle)));
    }
    
    .navbar-collapse {
        background: rgba(44, 62, 80, 0.98);
        backdrop-filter: blur(20px);
        padding: 1rem;
        border-radius: var(--radius-md);
        margin-top: 1rem;
        box-shadow: var(--shadow-lg);
        position: absolute;
        top: 100%;
        left: 1rem;
        right: 1rem;
        z-index: var(--z-modal);
    }
}

@media (max-width: 768px) {
    :root {
        --space-md: 1.5rem;
        --space-lg: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .profile-orb {
        width: 240px;
        height: 240px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(120px) rotate(calc(-1 * var(--angle)));
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-marker {
        left: 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    :root {
        --space-sm: 0.75rem;
        --space-md: 1rem;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .profile-orb {
        width: 200px;
        height: 200px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(100px) rotate(calc(-1 * var(--angle)));
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
}

/* ============ PRINT STYLES ============ */
@media print {
    .loading-screen,
    .navbar,
    .hero-background,
    .scroll-indicator,
    .hero-actions,
    .hero-social,
    .back-to-top,
    .theme-toggle,
    .service-btn,
    .portfolio-filter,
    .blog-link,
    .contact-form,
    .footer-social,
    .footer-newsletter,
    .modal,
    .btn-hire {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff !important;
        font-size: 12pt;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    .hero-section {
        min-height: auto;
        background: #fff !important;
        color: #000;
        padding-top: 0;
    }
    
    .profile-container {
        break-inside: avoid;
    }
    
    .section-title {
        color: #000;
        font-size: 18pt;
    }
    
    .section-title::after {
        background: #000;
    }
    
    a {
        color: #000;
        text-decoration: none;
    }
    
    .text-gradient {
        color: #000 !important;
        background: none;
        -webkit-text-fill-color: #000;
    }
    
    .btn {
        border: 1px solid #000;
        background: none;
        color: #000;
    }
    
    /* Ensure URLs are visible in print */
    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 9pt;
        color: #666;
    }
    
    /* Hide decorative elements */
    .gradient-overlay,
    .profile-border,
    .tech-orbit,
    .profile-sparkles,
    .profile-status,
    .scroll-indicator,
    .section-divider {
        display: none !important;
    }
    
    /* Improve contrast for print */
    .text-light {
        color: #666 !important;
    }
    
    /* Ensure images are visible */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* Remove shadows and gradients */
    .shadow-sm,
    .shadow-md,
    .shadow-lg,
    .shadow-xl,
    .shadow-glow,
    .gradient-primary,
    .gradient-secondary,
    .gradient-dark,
    .gradient-light,
    .gradient-accent,
    .gradient-orange,
    .gradient-purple,
    .gradient-blue {
        box-shadow: none !important;
        background: none !important;
    }
    
    /* Ensure proper page breaks */
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    table, figure {
        page-break-inside: avoid;
    }
}

/* ============ DARK THEME OVERRIDES ============ */
[data-theme="dark"] {
    /* Navigation */
    .navbar {
        background: rgba(26, 37, 47, 0.95);
    }
    
    /* Cards */
    .service-card,
    .portfolio-item,
    .timeline-content,
    .cert-card,
    .skill-category,
    .testimonial-card,
    .blog-card,
    .contact-info,
    .contact-form-container,
    .modal-content {
        background: var(--bg-dark);
        border-color: var(--light-color);
    }
    
    /* Buttons */
    .btn-outline-primary {
        border-color: var(--secondary-light);
        color: var(--secondary-light);
    }
    
    .btn-outline-primary:hover {
        background: var(--secondary-light);
        color: var(--text-white);
    }
    
    /* Forms */
    .form-group input,
    .form-group select,
    .form-group textarea {
        background: var(--bg-dark);
        border-color: var(--light-color);
        color: var(--text-white);
    }
    
    /* Footer */
    .footer {
        background: var(--gradient-dark);
    }
    
    .footer-column a {
        color: rgba(255, 255, 255, 0.8);
    }
    
    .newsletter-form input {
        background: rgba(255, 255, 255, 0.1);
        color: var(--text-white);
    }
}

/* ============ ACCESSIBILITY ============ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 3px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #0000ff;
        --text-primary: #000000;
        --text-white: #ffffff;
        --bg-light: #ffffff;
        --bg-dark: #000000;
    }
    
    .text-gradient {
        color: var(--primary-color) !important;
        background: none !important;
        -webkit-text-fill-color: var(--primary-color) !important;
    }
    
    .shadow-sm,
    .shadow-md,
    .shadow-lg,
    .shadow-xl {
        box-shadow: 0 0 0 2px var(--primary-color) !important;
    }
}

/* ============ CUSTOM SCROLLBAR ============ */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-dark);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--secondary-color) var(--light-gray);
}

/* ============ UTILITY ANIMATIONS ============ */
.pulse {
    animation: pulse 2s infinite;
}

.bounce {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* ============ LOADING STATES ============ */
.loading {
    position: relative;
    color: transparent !important;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--secondary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============ ERROR STATES ============ */
.error {
    color: var(--danger-color);
    border-color: var(--danger-color) !important;
}

.error-message {
    color: var(--danger-color);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.error-message::before {
    content: '⚠';
}

/* ============ SUCCESS STATES ============ */
.success {
    color: var(--success-color);
    border-color: var(--success-color) !important;
}

.success-message {
    color: var(--success-color);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.success-message::before {
    content: '✓';
}

/* ============ WARNING STATES ============ */
.warning {
    color: var(--warning-color);
    border-color: var(--warning-color) !important;
}

.warning-message {
    color: var(--warning-color);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.warning-message::before {
    content: '!';
}

/* ============ INFO STATES ============ */
.info {
    color: var(--info-color);
    border-color: var(--info-color) !important;
}

.info-message {
    color: var(--info-color);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.info-message::before {
    content: 'i';
    font-style: italic;
    font-weight: bold;
}
/* ============================================
   COMPREHENSIVE VISUAL ENHANCEMENTS
   For Silas Enoku Portfolio - All Sections
============================================ */

/* ============ GLOBAL ENHANCEMENTS ============ */
:root {
    /* Enhanced Gradients */
    --gradient-primary-enhanced: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-secondary-enhanced: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #ff9a9e 100%);
    --gradient-accent-enhanced: linear-gradient(135deg, #4facfe 0%, #00f2fe 50%, #2ecc71 100%);
    --gradient-dark-enhanced: linear-gradient(135deg, #2c3e50 0%, #1a252f 50%, #0f3460 100%);
    --gradient-light-enhanced: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
    
    /* Glow Effects */
    --glow-primary: 0 0 30px rgba(102, 126, 234, 0.4);
    --glow-secondary: 0 0 30px rgba(245, 87, 108, 0.4);
    --glow-accent: 0 0 30px rgba(52, 152, 219, 0.4);
    --glow-success: 0 0 30px rgba(39, 174, 96, 0.4);
    
    /* Enhanced Shadows */
    --shadow-3d: 0 20px 40px rgba(0, 0, 0, 0.1), 0 10px 20px rgba(0, 0, 0, 0.06);
    --shadow-3d-hover: 0 40px 80px rgba(0, 0, 0, 0.15), 0 20px 40px rgba(0, 0, 0, 0.1);
    --shadow-glow-enhanced: 0 0 40px rgba(102, 126, 234, 0.5);
    
    /* Enhanced Transitions */
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Particle Background Enhancement */
.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(118, 75, 162, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(240, 147, 251, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 60% 20%, rgba(52, 152, 219, 0.1) 0%, transparent 50%);
    animation: pulseGlow 8s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

/* ============ NAVIGATION ENHANCEMENTS ============ */
.navbar {
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(44, 62, 80, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    background: rgba(44, 62, 80, 0.95);
    box-shadow: var(--shadow-3d);
}

.brand-icon {
    background: var(--gradient-primary-enhanced);
    position: relative;
    overflow: hidden;
}

.brand-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    animation: shine 3s infinite linear;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.nav-link {
    position: relative;
    overflow: hidden;
    background: transparent;
    transition: all 0.4s var(--transition-bounce);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-primary-enhanced);
    transition: all 0.3s var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 80%;
}

.nav-link:hover {
    transform: translateY(-2px) scale(1.05);
    background: rgba(255, 255, 255, 0.1);
}

.nav-link.active {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    box-shadow: var(--glow-primary);
}

/* ============ HERO SECTION ENHANCEMENTS ============ */
.hero-badge {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: float 6s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-pill);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.hero-badge:hover::before {
    opacity: 1;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-title {
    position: relative;
    display: inline-block;
}

.hero-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    animation: titleLine 1.5s var(--transition-smooth) 0.5s forwards;
}

@keyframes titleLine {
    to { transform: scaleX(1); }
}

.hero-stats .stat-card {
    position: relative;
    overflow: hidden;
    border: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.4s;
}

.stat-card:hover::before {
    opacity: 0.1;
}

.stat-number {
    position: relative;
    font-size: 2.8rem;
    background: var(--gradient-primary-enhanced);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: countUp 2s var(--transition-smooth) forwards;
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Enhanced Profile Orb */
.profile-orb {
    position: relative;
    animation: rotateOrb 30s linear infinite;
}

@keyframes rotateOrb {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.tech-orbit {
    animation: rotateOrb 60s linear infinite reverse;
}

.tech-icon {
    animation: orbitEnhanced 20s linear infinite;
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), inset 0 -2px 10px rgba(0, 0, 0, 0.05);
}

.tech-icon:hover {
    background: var(--gradient-primary-enhanced);
    transform: scale(1.3) !important;
    box-shadow: var(--glow-primary);
}

@keyframes orbitEnhanced {
    0% {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(180px) rotate(calc(-1 * var(--angle)));
    }
    100% {
        transform: translate(-50%, -50%) rotate(calc(var(--angle) + 360deg)) translateX(180px) rotate(calc(-1 * var(--angle) - 360deg));
    }
}

/* ============ ABOUT SECTION ENHANCEMENTS ============ */
.about-content {
    position: relative;
}

.about-content::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-xl);
    opacity: 0.05;
    z-index: -1;
    animation: pulseBackground 4s ease-in-out infinite alternate;
}

@keyframes pulseBackground {
    from { opacity: 0.03; }
    to { opacity: 0.08; }
}

.fact-item {
    background: linear-gradient(135deg, var(--bg-light), var(--bg-section));
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.fact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s var(--transition-smooth);
}

.fact-item:hover::before {
    transform: scaleY(1);
}

.fact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-3d);
    border-color: var(--secondary-color);
}

.fact-icon {
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    padding: 1rem;
    font-size: 1.2rem;
    transition: all 0.4s var(--transition-bounce);
}

.fact-item:hover .fact-icon {
    transform: rotate(15deg) scale(1.1);
    box-shadow: var(--glow-primary);
}

/* Enhanced Skill Bars */
.skill-progress {
    position: relative;
    background: linear-gradient(135deg, var(--light-gray), #e9ecef);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.skill-progress .progress-bar {
    background: var(--gradient-primary-enhanced);
    position: relative;
    overflow: hidden;
}

.skill-progress .progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

.skill-progress .progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
    opacity: 0;
    transition: opacity 0.3s;
}

.skill-progress:hover .progress-bar::before {
    opacity: 1;
}

/* ============ SERVICES SECTION ENHANCEMENTS ============ */
.service-card {
    position: relative;
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    border: 1px solid rgba(102, 126, 234, 0.1);
    overflow: hidden;
    transition: all 0.5s var(--transition-bounce);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary-enhanced);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--transition-smooth);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-20px) rotateX(5deg) rotateY(5deg);
    box-shadow: var(--shadow-3d-hover), var(--glow-primary);
    border-color: transparent;
}

.service-icon {
    background: var(--gradient-primary-enhanced);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%
    );
    animation: shine 3s infinite linear;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(10deg);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4);
}

.service-features li {
    position: relative;
    padding-left: 2rem;
    transition: all 0.3s;
}

.service-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    transition: all 0.3s;
}

.service-card:hover .service-features li::before {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.service-btn {
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary-enhanced);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    transition: all 0.4s var(--transition-bounce);
}

.service-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.service-btn:hover::after {
    width: 300px;
    height: 300px;
}

.service-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--glow-primary);
    gap: 1rem;
}

/* Process Steps Enhancement */
.process-step {
    position: relative;
    padding-left: 4rem;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 3rem;
    height: 3rem;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
    transition: all 0.4s var(--transition-bounce);
}

.process-step:hover .step-number {
    transform: scale(1.2) rotate(15deg);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.process-step::before {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 3rem;
    bottom: -1.5rem;
    width: 2px;
    background: var(--gradient-primary-enhanced);
    opacity: 0.3;
}

.process-step:last-child::before {
    display: none;
}

/* ============ PORTFOLIO SECTION ENHANCEMENTS ============ */
.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.filter-btn {
    position: relative;
    overflow: hidden;
    background: transparent;
    border: 2px solid rgba(102, 126, 234, 0.2);
    color: var(--text-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    transition: all 0.4s var(--transition-bounce);
    z-index: 1;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--transition-smooth);
    z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
    transform: scaleX(1);
    transform-origin: left;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: transparent;
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--glow-primary);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-3d);
    transition: all 0.5s var(--transition-bounce);
    transform-style: preserve-3d;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item:hover {
    transform: translateY(-20px) scale(1.02);
    box-shadow: var(--shadow-3d-hover), var(--glow-primary);
}

.portfolio-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.portfolio-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.portfolio-item:hover .portfolio-image::after {
    opacity: 1;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.8s var(--transition-smooth);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.15) rotate(2deg);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.5s var(--transition-smooth);
    padding: 2rem;
    z-index: 2;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: white;
    transform: translateY(30px);
    transition: transform 0.5s var(--transition-bounce) 0.2s;
}

.portfolio-item:hover .overlay-content {
    transform: translateY(0);
}

.portfolio-content {
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
}

.portfolio-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.portfolio-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
}

.portfolio-stats {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
}

.portfolio-item:hover .stat {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============ EXPERIENCE SECTION ENHANCEMENTS ============ */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--gradient-primary-enhanced));
    box-shadow: var(--glow-primary);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-1.5px);
    }
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 25px;
    height: 25px;
    background: var(--bg-light);
    border: 4px solid var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    z-index: 2;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
    transition: all 0.4s var(--transition-bounce);
}

.timeline-item:hover .timeline-marker {
    transform: scale(1.3);
    box-shadow: var(--glow-primary);
}

.timeline-content {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}

.timeline-item:hover .timeline-content::before {
    opacity: 0.05;
}

.timeline-item:hover .timeline-content {
    transform: translateX(10px) scale(1.02);
    box-shadow: var(--shadow-3d-hover);
    border-color: rgba(102, 126, 234, 0.3);
}

.timeline-period {
    background: var(--gradient-primary-enhanced);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s;
}

.timeline-item:hover .timeline-period {
    transform: scale(1.1);
}

.timeline-company {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    display: inline-block;
    padding-left: 2rem;
}

.timeline-company i {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
}

.timeline-achievements li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.75rem;
    transition: all 0.3s;
}

.timeline-achievements li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    transition: all 0.3s;
}

.timeline-item:hover .timeline-achievements li::before {
    color: var(--secondary-color);
    transform: scale(1.2);
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.timeline-skills .skill-tag {
    background: rgba(102, 126, 234, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.3s;
}

.timeline-item:hover .timeline-skills .skill-tag {
    background: var(--gradient-primary-enhanced);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Experience Stats Enhancement */
.exp-stat-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.2);
    text-align: center;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.exp-stat-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: var(--shadow-3d-hover), var(--glow-primary);
    border-color: transparent;
}

.exp-stat-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.8rem;
    transition: all 0.4s var(--transition-bounce);
}

.exp-stat-card:hover .exp-stat-icon {
    transform: rotate(15deg) scale(1.2);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.exp-stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary-enhanced);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

/* ============ EDUCATION SECTION ENHANCEMENTS ============ */
.education-timeline::before {
    width: 3px;
    background: linear-gradient(to bottom, var(--gradient-accent-enhanced));
    box-shadow: var(--glow-accent);
}

.education-icon {
    width: 35px;
    height: 35px;
    background: var(--gradient-accent-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    transition: all 0.4s var(--transition-bounce);
}

.education-item:hover .education-icon {
    transform: scale(1.3) rotate(15deg);
    box-shadow: var(--glow-accent);
}

.education-content {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(52, 152, 219, 0.1);
    transition: all 0.4s var(--transition-bounce);
}

.education-item:hover .education-content {
    transform: translateX(10px);
    box-shadow: var(--shadow-3d);
    border-color: rgba(52, 152, 219, 0.3);
}

.institution {
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.period {
    background: var(--gradient-accent-enhanced);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.education-honors {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.honor-tag {
    background: rgba(52, 152, 219, 0.1);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--secondary-color);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s;
}

.education-item:hover .honor-tag {
    background: var(--gradient-accent-enhanced);
    color: white;
    border-color: transparent;
    transform: translateY(-3px);
}

/* Enhanced Certifications Grid */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.cert-card {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    transition: all 0.5s var(--transition-bounce);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.cert-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.cert-card:hover::before {
    opacity: 1;
}

.cert-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    box-shadow: var(--shadow-3d-hover), var(--glow-primary);
    border-color: transparent;
}

.cert-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: all 0.4s var(--transition-bounce);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.cert-card:hover .cert-icon {
    transform: rotate(15deg) scale(1.2);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4);
}

.cert-content h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    position: relative;
    display: inline-block;
}

.cert-content h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
    transition: width 0.3s;
}

.cert-card:hover .cert-content h4::after {
    width: 100px;
}

.cert-meta {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.cert-date,
.cert-id {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(102, 126, 234, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.cert-card:hover .cert-date,
.cert-card:hover .cert-id {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-3px);
}

.cert-date i,
.cert-id i {
    color: var(--secondary-color);
}

.cert-card:hover .cert-date i,
.cert-card:hover .cert-id i {
    color: white;
}

.cert-verify {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--gradient-primary-enhanced);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.cert-verify::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cert-verify:hover::after {
    width: 300px;
    height: 300px;
}

.cert-verify:hover {
    gap: 1rem;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}

/* Ongoing Certifications */
.ongoing-cert {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(46, 204, 113, 0.1));
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s;
}

.ongoing-cert:hover {
    transform: translateY(-5px);
    border-color: rgba(52, 152, 219, 0.4);
    box-shadow: var(--glow-accent);
}

.progress-circle {
    width: 60px;
    height: 60px;
    background: conic-gradient(var(--secondary-color) var(--progress), #e9ecef 0);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.progress-circle::before {
    content: attr(data-progress) '%';
    position: absolute;
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--secondary-color);
}

/* ============ SKILLS SECTION ENHANCEMENTS ============ */
.skill-category {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary-enhanced);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--transition-smooth);
}

.skill-category:hover::before {
    transform: scaleX(1);
}

.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-3d-hover);
    border-color: rgba(102, 126, 234, 0.3);
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(102, 126, 234, 0.1);
}

.category-title i {
    color: var(--secondary-color);
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.skill-item {
    margin-bottom: 2rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.skill-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 1.5rem;
}

.skill-name::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    transition: transform 0.3s;
}

.skill-category:hover .skill-name::before {
    transform: translateX(5px);
}

.skill-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.skill-level {
    background: rgba(102, 126, 234, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--secondary-color);
    transition: all 0.3s;
}

.skill-category:hover .skill-level {
    background: var(--gradient-primary-enhanced);
    color: white;
    transform: translateY(-3px);
}

.skill-meter {
    height: 10px;
    background: linear-gradient(135deg, #e9ecef, #f8f9fa);
    border-radius: var(--radius-pill);
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.skill-fill {
    height: 100%;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-pill);
    position: relative;
    overflow: hidden;
    transition: width 1.5s var(--transition-smooth);
}

.skill-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

/* Libraries Grid Enhancement */
.library-item {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s var(--transition-bounce);
}

.library-item:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-sm);
}

.library-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s var(--transition-bounce);
}

.library-item:hover .library-icon {
    transform: rotate(15deg) scale(1.1);
}

/* Methodology List Enhancement */
.methodology-list {
    display: grid;
    gap: 1rem;
}

.methodology-item {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s var(--transition-bounce);
}

.methodology-item:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-sm);
}

.methodology-item i {
    color: var(--success-color);
    font-size: 1.2rem;
    transition: all 0.3s;
}

.methodology-item:hover i {
    color: var(--secondary-color);
    transform: scale(1.2);
}

/* Skill Cloud Enhancement */
.skill-cloud {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
}

.cloud-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.cloud-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
}

.cloud-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    animation: floatTags 6s ease-in-out infinite;
}

@keyframes floatTags {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.cloud-tags .tag {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    color: var(--text-secondary);
    border: 1px solid rgba(102, 126, 234, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.cloud-tags .tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.cloud-tags .tag:hover::before {
    opacity: 1;
}

.cloud-tags .tag:hover {
    color: white;
    border-color: transparent;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

/* ============ TESTIMONIALS SECTION ENHANCEMENTS ============ */
.testimonials-slider {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 3rem 0;
}

.slider-container {
    overflow: hidden;
    border-radius: var(--radius-xl);
    position: relative;
}

.testimonial-slide {
    min-width: 100%;
    transition: transform 0.8s var(--transition-smooth);
}

.testimonial-card {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 4rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    position: relative;
    overflow: hidden;
    transition: all 0.5s var(--transition-bounce);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.testimonial-card:hover::before {
    opacity: 0.05;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-3d-hover);
    border-color: rgba(102, 126, 234, 0.3);
}

.testimonial-card::after {
    content: '"';
    position: absolute;
    top: 1rem;
    right: 2rem;
    font-size: 8rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.1;
}

.testimonial-rating {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 1.3rem;
    text-shadow: 0 2px 5px rgba(255, 215, 0, 0.3);
    animation: starPulse 2s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.1s);
}

@keyframes starPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.testimonial-content {
    position: relative;
    z-index: 1;
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: 3rem;
    font-style: italic;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--gradient-primary-enhanced);
    transition: all 0.3s;
}

.testimonial-card:hover .testimonial-content {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    transform: translateX(10px);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(248, 249, 250, 0.8));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--transition-bounce);
}

.testimonial-card:hover .testimonial-author {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: rgba(102, 126, 234, 0.3);
}

.author-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-round);
    overflow: hidden;
    border: 3px solid rgba(102, 126, 234, 0.2);
    position: relative;
    transition: all 0.4s var(--transition-bounce);
}

.testimonial-card:hover .author-image {
    border-color: var(--gradient-primary-enhanced);
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.author-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s var(--transition-smooth);
}

.testimonial-card:hover .author-image img {
    transform: scale(1.2);
}

.author-info h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.author-info h4::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient-primary-enhanced);
    transition: width 0.3s;
}

.testimonial-card:hover .author-info h4::after {
    width: 60px;
}

.author-company {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--secondary-color);
    font-size: 1rem;
    font-weight: 600;
}

.author-company i {
    font-size: 1.2rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Testimonial Stats */
.testimonials-stats {
    margin-top: 5rem;
}

.testimonial-stat {
    text-align: center;
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.testimonial-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}

.testimonial-stat:hover::before {
    opacity: 0.1;
}

.testimonial-stat:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: var(--shadow-3d-hover);
    border-color: rgba(102, 126, 234, 0.3);
}

.testimonial-stat .stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary-enhanced);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    line-height: 1;
    position: relative;
}

.testimonial-stat:hover .stat-number {
    animation: pulse 2s infinite;
}

.testimonial-stat .stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.testimonial-stat:hover .stat-label {
    color: var(--text-primary);
}

/* Enhanced Slider Controls */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

.slider-prev,
.slider-next {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.slider-prev::before,
.slider-next::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.slider-prev:hover::before,
.slider-next:hover::before {
    opacity: 1;
}

.slider-prev:hover,
.slider-next:hover {
    border-color: transparent;
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--glow-primary);
}

.slider-dots {
    display: flex;
    gap: 1rem;
}

.dot {
    width: 15px;
    height: 15px;
    background: rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-round);
    cursor: pointer;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
}

.dot::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: var(--gradient-primary-enhanced);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.dot:hover::before,
.dot.active::before {
    opacity: 1;
}

.dot:hover,
.dot.active {
    background: transparent;
    transform: scale(1.3);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.4);
}

/* ============ BLOG SECTION ENHANCEMENTS ============ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 2rem;
}

.blog-card {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-3d);
    border: 1px solid rgba(102, 126, 234, 0.1);
    height: 100%;
    transition: all 0.5s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-xl);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: var(--shadow-3d-hover), var(--glow-primary);
    border-color: transparent;
}

.blog-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.blog-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.blog-card:hover .blog-image::after {
    opacity: 1;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.8s var(--transition-smooth);
}

.blog-card:hover .blog-image img {
    transform: scale(1.15) rotate(1deg);
}

.blog-category {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--gradient-primary-enhanced);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s;
}

.blog-card:hover .blog-category {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.4);
}

.blog-read-time {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 2;
    backdrop-filter: blur(10px);
}

.blog-content {
    padding: 2.5rem;
}

.blog-date {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.blog-date i {
    color: var(--secondary-color);
}

.blog-title {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4;
    position: relative;
    display: inline-block;
}

.blog-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
    transition: width 0.3s;
}

.blog-card:hover .blog-title::after {
    width: 80px;
}

.blog-excerpt {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 0.95rem;
}

.blog-tags {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.blog-tag {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s;
}

.blog-card:hover .blog-tag {
    background: var(--gradient-primary-enhanced);
    color: white;
    transform: translateY(-3px);
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--gradient-primary-enhanced);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.blog-link::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.blog-link:hover::after {
    width: 300px;
    height: 300px;
}

.blog-link:hover {
    gap: 1.5rem;
    transform: translateY(-3px);
    box-shadow: var(--glow-primary);
}

/* ============ CONTACT SECTION ENHANCEMENTS ============ */
.contact-info {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 3rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary-enhanced);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--transition-smooth);
}

.contact-info:hover::before {
    transform: scaleX(1);
}

.info-card {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    transition: all 0.4s var(--transition-bounce);
}

.info-card:hover {
    transform: translateX(10px);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s var(--transition-bounce);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.info-card:hover .info-icon {
    transform: rotate(15deg) scale(1.1);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.info-content h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    position: relative;
    display: inline-block;
}

.info-content h4::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-primary-enhanced);
    transition: width 0.3s;
}

.info-card:hover .info-content h4::after {
    width: 50px;
}

.info-content a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.info-content a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary-enhanced);
    transition: width 0.3s;
}

.info-content a:hover::after {
    width: 100%;
}

.info-content a:hover {
    color: var(--secondary-dark);
}

.contact-social {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.contact-social h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a:hover {
    border-color: transparent;
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--glow-primary);
}

.contact-booking {
    margin-top: 3rem;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.contact-booking h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-booking p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.contact-booking .btn {
    background: var(--gradient-primary-enhanced);
    color: white;
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.contact-booking .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.contact-booking .btn:hover::after {
    width: 300px;
    height: 300px;
}

.contact-booking .btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--glow-primary);
}

/* Contact Form Enhancement */
.contact-form-container {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 3rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
    box-shadow: var(--shadow-3d);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary-enhanced);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--transition-smooth);
}

.contact-form-container:hover::before {
    transform: scaleX(1);
}

.form-title {
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.form-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    border: 2px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s var(--transition-smooth);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gradient-primary-enhanced);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

.upload-area {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    border: 2px dashed rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s var(--transition-bounce);
}

.upload-area:hover {
    border-color: rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    transform: translateY(-5px);
}

.upload-area i {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.file-item {
    background: linear-gradient(135deg, var(--bg-light), #f8f9fa);
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    animation: slideIn 0.3s var(--transition-smooth);
    transition: all 0.3s;
}

.file-item:hover {
    transform: translateX(5px);
    border-color: rgba(102, 126, 234, 0.4);
}

.file-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
}

.btn-submit {
    background: var(--gradient-primary-enhanced);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-pill);
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.4s var(--transition-bounce);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.btn-submit::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-submit:hover::after {
    width: 400px;
    height: 400px;
}

.btn-submit:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: var(--glow-primary);
}

/* ============ FOOTER ENHANCEMENTS ============ */
.footer {
    background: linear-gradient(135deg, var(--primary-dark), #1a252f, #0f3460);
    padding: var(--space-xl) 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary-enhanced);
}

.footer-content {
    position: relative;
    z-index: 1;
}

.footer-logo .brand-container {
    margin-bottom: 1.5rem;
}

.footer .brand-icon {
    background: var(--gradient-primary-enhanced);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.footer-mission {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-column h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary-enhanced);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: 1rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    padding-left: 0;
}

.footer-column a i {
    color: var(--secondary-color);
    font-size: 0.9rem;
    transition: all 0.3s;
}

.footer-column a:hover {
    color: white;
    padding-left: 10px;
}

.footer-column a:hover i {
    color: var(--gradient-primary-enhanced);
    transform: translateX(5px);
}

.footer-newsletter h4 {
    font-size: 1.2rem;
    color: white;
    margin-bottom: 1rem;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-pill);
    color: white;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: all 0.3s;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary-enhanced);
    border: none;
    border-radius: var(--radius-round);
    color: white;
    cursor: pointer;
    transition: all 0.3s var(--transition-bounce);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.newsletter-form button:hover {
    transform: translateY(-5px) rotate(15deg);
    box-shadow: var(--glow-primary);
}

.footer-social h5 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 1rem;
}

.footer-social .social-links {
    display: flex;
    gap: 1rem;
}

.footer-social .social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    transition: all 0.3s var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.footer-social .social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary-enhanced);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.footer-social .social-links a:hover::before {
    opacity: 1;
}

.footer-social .social-links a:hover {
    border-color: transparent;
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--glow-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    text-align: center;
}

.copyright p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-credits {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.footer-credits i {
    color: #e74c3c;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.footer-extra {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.footer-extra p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-extra i {
    color: var(--secondary-color);
    font-size: 1rem;
}

.footer-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-badges .badge {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s;
}

.footer-badges .badge:hover {
    background: var(--gradient-primary-enhanced);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* ============ BACK TO TOP BUTTON ENHANCEMENT ============ */
.back-to-top {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary-enhanced);
    color: white;
    border: none;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--transition-bounce);
    z-index: var(--z-fixed);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gradient-secondary-enhanced);
    transform: translateY(-10px) scale(1.1);
    box-shadow: 0 20px 40px rgba(245, 87, 108, 0.4);
}

/* ============ DARK THEME ENHANCEMENTS ============ */
[data-theme="dark"] {
    /* Navigation */
    .navbar {
        background: rgba(26, 37, 47, 0.9);
        backdrop-filter: blur(20px) saturate(180%);
    }
    
    /* Cards & Sections */
    .service-card,
    .portfolio-item,
    .timeline-content,
    .cert-card,
    .skill-category,
    .testimonial-card,
    .blog-card,
    .contact-info,
    .contact-form-container,
    .fact-item,
    .education-content,
    .exp-stat-card,
    .ongoing-cert,
    .library-item,
    .methodology-item {
        background: linear-gradient(135deg, var(--bg-dark), #1a1a2e);
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    /* Hero Section */
    .hero-stats .stat-card {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    }
    
    /* Testimonials */
    .testimonial-author {
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    }
    
    /* Contact */
    .info-card {
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    }
    
    .upload-area {
        background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.05));
    }
    
    .file-item {
        background: linear-gradient(135deg, var(--bg-dark), #1a1a2e);
    }
}

/* ============ RESPONSIVE ENHANCEMENTS ============ */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-orb {
        width: 280px;
        height: 280px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(150px) rotate(calc(-1 * var(--angle)));
    }
    
    .certifications-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .profile-orb {
        width: 240px;
        height: 240px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(120px) rotate(calc(-1 * var(--angle)));
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .portfolio-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .testimonial-card {
        padding: 2rem;
    }
    
    .contact-info,
    .contact-form-container {
        padding: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .back-to-top {
        bottom: 2rem;
        right: 2rem;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .profile-orb {
        width: 200px;
        height: 200px;
    }
    
    .tech-icon {
        transform: translate(-50%, -50%) rotate(var(--angle)) translateX(100px) rotate(calc(-1 * var(--angle)));
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .portfolio-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .author-image {
        width: 70px;
        height: 70px;
    }
}

/* ============ PERFORMANCE OPTIMIZATIONS ============ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-badge,
    .stat-card,
    .tech-icon,
    .service-card,
    .portfolio-item,
    .timeline-item,
    .cert-card,
    .testimonial-card,
    .blog-card,
    .info-card,
    .btn,
    .back-to-top {
        transition: none !important;
    }
    
    .hero-badge:hover,
    .stat-card:hover,
    .tech-icon:hover,
    .service-card:hover,
    .portfolio-item:hover,
    .timeline-item:hover,
    .cert-card:hover,
    .testimonial-card:hover,
    .blog-card:hover,
    .info-card:hover,
    .btn:hover,
    .back-to-top:hover {
        transform: none !important;
    }
    
    .skill-progress .progress-bar::after,
    .skill-fill::after,
    .service-icon::after,
    .brand-icon::before {
        animation: none !important;
        display: none !important;
    }
}

/* ============ PRINT STYLES ENHANCEMENT ============ */
@media print {
    .hero-background::after,
    .gradient-overlay,
    .profile-border,
    .tech-orbit,
    .profile-sparkles,
    .profile-status,
    .floating-shapes,
    .scroll-indicator,
    .navbar-extra,
    .theme-toggle,
    .btn-hire,
    .service-btn,
    .portfolio-btn,
    .portfolio-overlay,
    .testimonial-card::after,
    .blog-link,
    .contact-form,
    .footer-social,
    .footer-newsletter,
    .back-to-top,
    .modal {
        display: none !important;
    }
    
    .navbar {
        position: static;
        background: white !important;
        color: black !important;
        border-bottom: 2px solid black;
    }
    
    .nav-link {
        color: black !important;
    }
    
    .hero-section {
        background: white !important;
        color: black !important;
        min-height: auto;
    }
    
    .text-gradient {
        color: black !important;
        background: none !important;
        -webkit-text-fill-color: black !important;
    }
    
    .hero-stats .stat-card {
        background: white !important;
        border: 1px solid black !important;
    }
    
    .stat-number {
        color: black !important;
        background: none !important;
        -webkit-text-fill-color: black !important;
    }
    
    .section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    a {
        color: black !important;
        text-decoration: underline;
    }
    
    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 0.9rem;
        color: #666;
    }
    
    .btn {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
    }
    
    .portfolio-item {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid black !important;
    }
    
    .timeline-content,
    .cert-card,
    .testimonial-card,
    .blog-card {
        box-shadow: none !important;
        border: 1px solid black !important;
        break-inside: avoid;
    }
}

/* ============ SMOOTH SCROLL ENHANCEMENT ============ */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Custom scrollbar for the entire page */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary-enhanced);
    border-radius: var(--radius-pill);
    border: 3px solid var(--light-gray);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-secondary-enhanced);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--secondary-color) var(--light-gray);
}

/* ============ LOADING STATE ENHANCEMENTS ============ */
.btn-loading {
    position: relative;
    color: transparent !important;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============ ERROR STATE ENHANCEMENTS ============ */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--danger-color);
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(231, 76, 60, 0.02));
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.form-error {
    color: var(--danger-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.3s;
}

.form-error::before {
    content: '⚠';
    font-size: 1rem;
}

/* ============ SUCCESS STATE ENHANCEMENTS ============ */
.form-group.success input,
.form-group.success select,
.form-group.success textarea {
    border-color: var(--success-color);
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.05), rgba(39, 174, 96, 0.02));
}

.success-message {
    color: var(--success-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: fadeIn 0.3s;
}

.success-message::before {
    content: '✓';
    font-size: 1rem;
}

/* ============ ACCESSIBILITY ENHANCEMENTS ============ */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #0000ff;
        --text-primary: #000000;
        --text-white: #ffffff;
        --bg-light: #ffffff;
        --bg-dark: #000000;
    }
    
    .gradient-primary-enhanced,
    .gradient-secondary-enhanced,
    .gradient-accent-enhanced {
        background: linear-gradient(135deg, #000000, #000000) !important;
    }
    
    .text-gradient {
        color: var(--primary-color) !important;
        background: none !important;
        -webkit-text-fill-color: var(--primary-color) !important;
    }
    
    .shadow-3d,
    .shadow-3d-hover {
        box-shadow: 0 0 0 2px var(--primary-color) !important;
    }
}

/* Focus visible for keyboard navigation */
:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* Skip to main content link for accessibility */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--gradient-primary-enhanced);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    z-index: var(--z-modal);
    transition: top 0.3s;
}

.skip-to-main:focus {
    top: 10px;
}

/* ============ CUSTOM CURSOR ENHANCEMENT (Optional) ============ */
@media (hover: hover) and (pointer: fine) {
    .custom-cursor {
        position: fixed;
        top: 0;
        left: 0;
        width: 20px;
        height: 20px;
        background: var(--gradient-primary-enhanced);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9999;
        mix-blend-mode: difference;
        transform: translate(-50%, -50%);
        transition: transform 0.1s;
        display: none; /* Enable if wanted */
    }
    
    .custom-cursor-follower {
        position: fixed;
        top: 0;
        left: 0;
        width: 40px;
        height: 40px;
        border: 2px solid var(--gradient-primary-enhanced);
        border-radius: 50%;
        pointer-events: none;
        z-index: 9998;
        mix-blend-mode: difference;
        transform: translate(-50%, -50%);
        transition: transform 0.3s;
        display: none; /* Enable if wanted */
    }
}

/* Enable custom cursor on hover elements */
.portfolio-item:hover ~ .custom-cursor,
.service-card:hover ~ .custom-cursor,
.cert-card:hover ~ .custom-cursor,
.btn:hover ~ .custom-cursor {
    transform: translate(-50%, -50%) scale(1.5);
}

.portfolio-item:hover ~ .custom-cursor-follower,
.service-card:hover ~ .custom-cursor-follower,
.cert-card:hover ~ .custom-cursor-follower,
.btn:hover ~ .custom-cursor-follower {
    transform: translate(-50%, -50%) scale(1.2);
}

/* Add this to make the typing text bright white */
.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    min-height: 2.5rem;
    color: #ffffff !important; /* Add this line */
    font-weight: 600; /* Optional: make it bolder */
}

.typing-text {
    display: inline-block;
    color: #ffffff !important; /* Add this line */
}

/* Make sure the text is always visible */
#typingText {
    color: #ffffff !important;
    opacity: 1 !important;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.3); /* Optional glow effect */
}