/* Enhanced Animations and Modern Effects */

/* Animated Background Gradients */
.animated-gradient {
    background: linear-gradient(-45deg, #f97316, #fb923c, #fed7aa, #fbbf24);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Glassmorphism Effects */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

[data-theme="dark"] .glass {
    background: rgba(17, 24, 39, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

/* Enhanced Button Effects */
.btn {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.btn:active {
    transform: translateY(-1px) scale(0.98);
}

/* Card Hover Effects */
.program-card,
.about-card,
.info-card,
.topic-item {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-style: preserve-3d;
}

.program-card:hover,
.about-card:hover,
.info-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.topic-item:hover {
    transform: translateX(10px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* Floating Animation Enhancements */
.floating-icon {
    animation: float 6s ease-in-out infinite;
    transition: all 0.3s ease;
}

.floating-icon:hover {
    transform: scale(1.3) rotate(15deg);
    filter: drop-shadow(0 10px 20px rgba(249, 115, 22, 0.4));
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg); 
    }
    25% { 
        transform: translateY(-20px) rotate(5deg); 
    }
    50% { 
        transform: translateY(-10px) rotate(-5deg); 
    }
    75% { 
        transform: translateY(-15px) rotate(3deg); 
    }
}

/* Pulse Animation for Circles */
.circle {
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
        opacity: 0.8; 
    }
    50% { 
        transform: scale(1.1); 
        opacity: 1; 
    }
}

/* Rotating Ring Enhancement */
.rotating-ring {
    background: conic-gradient(
        from 0deg,
        var(--primary-color) 0deg,
        var(--secondary-color) 90deg,
        var(--primary-color) 180deg,
        var(--secondary-color) 270deg,
        var(--primary-color) 360deg
    );
    animation: rotate 10s linear infinite, pulse 3s ease-in-out infinite;
}

/* Text Animation */
.hero-title {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light), var(--primary-color));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradient 3s ease infinite;
}

@keyframes textGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Loading Screen - Simple & Fast */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.loading-logo-img {
    height: 80px;
    width: auto;
    margin-bottom: 1rem;
}

.loading-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-progress {
    height: 100%;
    background: white;
    width: 0%;
    transition: width 0.1s ease;
}

/* Stats Counter Animation */
.stat-number {
    display: inline-block;
    font-weight: 800;
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-number.counting {
    animation: countUp 2s ease-out;
}

@keyframes countUp {
    0% {
        transform: scale(0.5) rotate(-10deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.2) rotate(5deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

/* Form Input Enhancements */
.form-group input,
.form-group select {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.form-group input:focus,
.form-group select:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.2);
}

.form-group input.error {
    animation: shake 0.5s ease-in-out;
}

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

/* Tab Animation Enhancements */
.tab-btn {
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.tab-btn.active::before {
    width: 100%;
}

.tab-btn:hover::before {
    width: 80%;
}

/* FAQ Accordion Enhancements */
.faq-question {
    position: relative;
    padding-left: 20px;
}

.faq-question::before {
    content: '+';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.faq-item.active .faq-question::before {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

/* Modal Enhancements */
.modal-content {
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: modalSlideIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes modalSlideIn {
    0% {
        transform: translateY(-100px) scale(0.8);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Navigation Enhancements */
.nav-link {
    position: relative;
    overflow: hidden;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Background Animation */
.hero-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(249, 115, 22, 0.1) 0%, 
        rgba(251, 146, 60, 0.1) 25%,
        rgba(254, 215, 170, 0.1) 50%,
        rgba(251, 191, 36, 0.1) 75%,
        rgba(249, 115, 22, 0.1) 100%);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
    z-index: 0;
}

/* Workflow Step Enhancements */
.step {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.step:hover {
    transform: translateY(-10px) scale(1.05);
}

.step:hover .step-icon {
    animation: stepIconPulse 1s ease-in-out infinite;
}

@keyframes stepIconPulse {
    0%, 100% { 
        transform: scale(1) rotate(0deg); 
        box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.4);
    }
    50% { 
        transform: scale(1.1) rotate(5deg); 
        box-shadow: 0 0 0 10px rgba(249, 115, 22, 0);
    }
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    z-index: 10000;
    transition: width 0.1s ease;
}

/* Cursor Trail Effect */
.cursor-trail {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.3), transparent);
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    transform: translate(-50%, -50%);
}

/* Mobile Menu Animation */
.nav-menu {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-menu.active {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Animation Adjustments */
@media (max-width: 768px) {
    .floating-icon {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .program-card:hover,
    .about-card:hover {
        transform: translateY(-5px);
    }
    
    .step:hover {
        transform: translateY(-5px) scale(1.02);
    }
}

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

/* Dark Mode Animation Adjustments */
[data-theme="dark"] .floating-icon {
    filter: drop-shadow(0 10px 20px rgba(129, 140, 248, 0.6));
}

[data-theme="dark"] .hero-bg-animation {
    opacity: 0.6;
}

[data-theme="dark"] .rotating-ring {
    opacity: 0.8;
}

/* Enhanced Particles Integration */
#particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* AOS Animation Overrides */
[data-aos] {
    transition-property: all !important;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary-color));
}

/* Selection Styles */
::selection {
    background: var(--primary-color);
    color: white;
}

::-moz-selection {
    background: var(--primary-color);
    color: white;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #fb923c;
    --primary-dark: #f97316;
    --primary-light: #fed7aa;
    --secondary-color: #fb923c;
    --success-color: #fb923c;
    --warning-color: #fb923c;
    --error-color: #dc2626;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-alt: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(251, 146, 60, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(251, 146, 60, 0.1), 0 2px 4px -1px rgba(251, 146, 60, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(251, 146, 60, 0.1), 0 4px 6px -2px rgba(251, 146, 60, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(251, 146, 60, 0.1), 0 10px 10px -5px rgba(251, 146, 60, 0.04);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }

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

/* Badge Component */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
}

/* Button Component */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover:before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Header Redesign */
.main-header {
    width: 100%;
    z-index: 1000;
}

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

.header-top a {
    color: white;
    text-decoration: none;
    margin-right: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.3s;
}

.header-top a:hover {
    opacity: 0.8;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-left: 1rem;
}

.social-icons a {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    margin-right: 0;
}

.header-middle {
    background: white;
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
}

.header-logo-img {
    max-height: 120px;
    width: auto;
}

.header-portrait-img {
    max-height: 100px;
    width: auto;
}

.nav {
    background: var(--bg-primary);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
}

body.scrolled .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    z-index: 1001;
    background: var(--bg-primary);
    animation: slideDown 0.3s ease-out;
}

.nav-logo-img {
    height: 40px;
    width: auto;
    transition: all 0.3s ease;
}

/* On desktop, hide logo in nav unless scrolled */
@media (min-width: 993px) {
    .nav-logo-img {
        opacity: 0;
        transform: translateX(-20px);
        pointer-events: none;
    }
    
    body.scrolled .nav-logo-img {
        opacity: 1;
        transform: translateX(0);
        pointer-events: auto;
    }
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
}

@keyframes slideDown {
    from { transform: translateY(-100%); }
    to { transform: translateY(0); }
}

.mobile-only {
    display: none;
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-brand .logo i {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.nav-link:hover:after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10002;
    position: relative;
    padding: 0.5rem;
    margin-left: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.mobile-menu-close {
    display: none;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 100000;
    padding: 0.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background: rgba(249, 115, 22, 0.1);
    color: var(--primary-color);
    transform: rotate(90deg);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Section Styles */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Hero Section - Fixed Padding */
.hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #c2410c 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(254, 215, 170, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(251, 146, 60, 0.15) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    align-items: center;
    position: relative;
    z-index: 2;
    min-height: auto;
}

.hero-text {
    color: white;
    flex: 0 0 350px;
    position: relative;
    z-index: 10;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 0;
}

.hero-title {
    font-size: 4rem;
    font-weight: 850;
    line-height: 1.05;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    background: linear-gradient(to bottom, #ffffff, #fed7aa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
}

.hero-description {
    font-size: 1.35rem;
    line-height: 1.6;
    margin-bottom: 3rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    font-weight: 450;
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    text-align: left;
    transition: var(--transition);
}

.stat:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 20;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    position: relative;
    width: 100%;
    height: 500px;
}

@media (min-width: 1200px) {
    .hero-image {
        height: 600px;
    }
}

.hero-banner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: var(--radius-xl);
}

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

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.floating-icons {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-icon.nav {
    background: var(--bg-primary);
    width: 100%;
    z-index: 999;
}

.loading-logo-img {
    height: 100px;
    width: auto;
    margin-bottom: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.8);
    animation: float 6s ease-in-out infinite;
}

.floating-icon:nth-child(1) { top: 20%; left: 20%; }
.floating-icon:nth-child(2) { top: 30%; right: 20%; }
.floating-icon:nth-child(3) { bottom: 30%; left: 30%; }
.floating-icon:nth-child(4) { bottom: 20%; right: 30%; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-graphic {
    position: relative;
    width: 400px;
    height: 400px;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: 0;
    left: 0;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    animation: rotate 20s linear infinite;
}

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

.circle-2 {
    width: 200px;
    height: 200px;
    top: 50px;
    left: 50px;
    animation: pulse 4s ease-in-out infinite 1s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 100px;
    left: 100px;
    animation: pulse 4s ease-in-out infinite 2s;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.05); opacity: 1; }
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.about-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.5rem;
}

/* Programs Section */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.program-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}

.program-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(0, 0, 0, 0.08);
}

.program-card.selected {
    border: 2px solid var(--primary-color);
}

.program-header {
    position: relative;
    padding: 2rem 2rem 0;
}

.program-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.program-card[data-program="ai-awareness"] .program-icon { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.program-card[data-program="cyber-security"] .program-icon { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.program-card[data-program="ai-farmers"] .program-icon { background: linear-gradient(135deg, #10b981, #059669); }

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

.program-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.program-card[data-program="ai-awareness"] .program-badge { background: #6366f1; }
.program-card[data-program="cyber-security"] .program-badge { background: #8b5cf6; }
.program-card[data-program="ai-farmers"] .program-badge { background: #10b981; }

.program-card h3,
.program-card p,
.program-features,
.program-meta {
    padding: 0 2rem;
}

.program-card h3 {
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 850;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.program-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.program-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

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

.program-features i {
    color: var(--success-color);
    font-size: 0.875rem;
}

.program-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.program-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.program-card .btn {
    margin: auto 2rem 2.5rem;
    width: calc(100% - 4rem);
    display: flex;
    justify-content: center;
    border: none;
    color: white;
    font-weight: 700;
    transition: all 0.3s ease;
}

.program-card[data-program="ai-awareness"] .btn { background: #6366f1; }
.program-card[data-program="cyber-security"] .btn { background: #8b5cf6; }
.program-card[data-program="ai-farmers"] .btn { background: #10b981; }

.program-card .btn:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Curriculum Tabs */
.curriculum-tabs {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.tab-buttons {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn.active {
    color: var(--primary-color);
    background: var(--bg-secondary);
}

.tab-btn.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-color);
}

.tab-content {
    padding: 2rem;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

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

.curriculum-content h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.topic-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.topic-item:hover {
    background: var(--bg-alt);
    transform: translateX(5px);
}

.topic-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.topic-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.topic-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.program-info {
    display: flex;
    gap: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.info-item i {
    color: var(--primary-color);
}

/* Registration Section */
.registration-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.registration-info h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.info-grid {
    display: grid;
    gap: 1rem;
}

.info-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.info-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.info-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.info-details h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.info-details p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.registration-form {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.registration-form h3 {
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.footer-logo-img {
    height: 70px;
    width: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Program Choice Buttons */
.program-choice-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.program-choice-btn {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.btn-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
    transition: var(--transition);
}

.btn-ai .btn-icon { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.btn-cyber .btn-icon { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.btn-farmers .btn-icon { background: linear-gradient(135deg, #10b981, #059669); }

.program-choice-btn span {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.btn-ai { background: rgba(99, 102, 241, 0.08); border-color: rgba(99, 102, 241, 0.2); }
.btn-cyber { background: rgba(139, 92, 246, 0.08); border-color: rgba(139, 92, 246, 0.2); }
.btn-farmers { background: rgba(16, 185, 129, 0.08); border-color: rgba(16, 185, 129, 0.2); }

.program-choice-btn:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.btn-ai:hover { background: linear-gradient(to right, rgba(99, 102, 241, 0.15), rgba(99, 102, 241, 0.05)); border-color: #6366f1; }
.btn-cyber:hover { background: linear-gradient(to right, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05)); border-color: #8b5cf6; }
.btn-farmers:hover { background: linear-gradient(to right, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05)); border-color: #10b981; }

.program-choice-btn:hover .btn-icon {
    transform: scale(1.1) rotate(5deg);
}

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

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.checkbox-group {
    margin-bottom: 2rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    position: relative;
    transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark:after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Workflow Section */
.workflow-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.workflow-steps:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 0;
}

.step {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 150px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-primary);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.step:hover .step-icon {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.step h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.step p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

.step-connector {
    display: none;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-question i {
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    overflow: hidden;
    animation: slideUp 0.3s ease-in-out;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    text-align: center;
    padding: 2rem 2rem 1rem;
}

.modal-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--success-color), #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.modal-header h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.modal-body {
    padding: 0 2rem 2rem;
    text-align: center;
}

.modal-body p {
    margin-bottom: 1rem;
}

.modal-footer {
    padding: 0 2rem 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding: 4rem 0 3rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .section {
        padding: 3rem 0;
    }

    .about-grid,
    .programs-grid,
    .topics-grid {
        grid-template-columns: 1fr;
    }

    .registration-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .workflow-steps {
        flex-direction: column;
        gap: 2rem;
    }

    .workflow-steps:before {
        display: none;
    }

    .step {
        width: 100%;
        max-width: 300px;
    }

    .tab-buttons {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-info p,
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .program-card .btn {
        margin: 0 1rem 1rem;
    }

    .registration-form {
        padding: 1.5rem;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
/* ==========================================================================
   Full Responsiveness & Mobile Optimizations
   ========================================================================== */

/* Large Tablets & Small Desktops (Laptops) */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets (iPad, Surface) */
@media (max-width: 992px) {
    .header-middle .container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
        padding: 1.5rem;
    }

    .header-logo-img {
        max-height: 80px;
    }

    .header-portrait-img {
        max-height: 70px;
    }

    .hero {
        padding: 5rem 0 3rem;
        text-align: center;
    }

    .hero-content {
        flex-direction: column;
        gap: 4rem;
    }

    .hero-text {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        flex: none;
    }

    .hero-visual {
        width: 100%;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-stats {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-graphic {
        margin: 0 auto;
        width: 300px;
        height: 300px;
    }

    .circle-1 { width: 300px; height: 300px; }
    .circle-2 { width: 150px; height: 150px; }
    .circle-3 { width: 80px; height: 80px; }
}

/* Small Tablets & Large Phones */
@media (max-width: 768px) {
    .header-top .container {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }

    .top-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .social-icons {
        margin-left: 0;
        justify-content: center;
    }

    .mobile-only {
        display: flex;
    }

    .nav {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    .nav-menu {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        left: -100% !important;
        width: 100% !important;
        height: 100vh !important;
        background: var(--bg-primary) !important;
        z-index: 99999 !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        padding: 2rem;
        transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    .nav-menu.active {
        left: 0 !important;
    }

    .nav-menu .nav-link {
        font-size: 1.5rem;
        font-weight: 600;
        color: var(--text-primary);
    }

    .mobile-menu-close {
        display: block;
    }

    .programs-grid {
        grid-template-columns: 1fr;
    }

    .program-choice-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 4rem 0 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section {
        padding: 4rem 0;
    }
}

/* Mobile Phones (iPhone, Android) */
@media (max-width: 480px) {
    .header-logo-img {
        max-height: 60px;
    }

    .header-portrait-img {
        max-height: 80px;
        width: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        width: 100%;
    }

    .stat {
        width: 100%;
    }

    .program-card {
        padding: 1rem;
    }

    .program-card h3 {
        font-size: 1.5rem;
    }

    .program-card .btn {
        margin: 1.5rem;
        width: calc(100% - 3rem);
    }

    .hero {
        padding: 3rem 0 2rem;
    }
}