/* ===== IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CUSTOM PROPERTIES (DARK — default) ===== */
:root {
    --primary: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #66e5ff;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --neon-green: #00ff88;
    --neon-pink: #ff006e;
    --bg-dark: #0a0a1a;
    --bg-darker: #050510;
    --bg-card: rgba(15, 15, 35, 0.7);
    --bg-glass: rgba(255, 255, 255, 0.05);
    --bg-glass-hover: rgba(255, 255, 255, 0.1);
    --border-glass: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 212, 255, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #b0b8d1;
    --text-muted: #6b7280;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-hero: linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 50%, #0a1628 100%);
    --gradient-card: linear-gradient(145deg, rgba(15, 15, 35, 0.8), rgba(10, 10, 26, 0.9));
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.5);
    --navbar-bg: rgba(10, 10, 26, 0.85);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
    --bg-dark: #f5f7fb;
    --bg-darker: #ebeef5;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-glass: rgba(0, 0, 0, 0.04);
    --bg-glass-hover: rgba(0, 0, 0, 0.08);
    --border-glass: rgba(0, 0, 0, 0.1);
    --border-glow: rgba(0, 150, 255, 0.25);
    --text-primary: #1a1a2e;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --gradient-hero: linear-gradient(135deg, #eef2ff 0%, #e8e0f7 50%, #e0f0ff 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(240, 242, 255, 0.95));
    --shadow-glow: 0 0 30px rgba(0, 150, 255, 0.1);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.12);
    --navbar-bg: rgba(245, 247, 251, 0.9);
}

[data-theme="light"] .section-title {
    background: linear-gradient(135deg, #1a1a2e 0%, #4a5568 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .hero h1 {
    color: #1a1a2e;
    -webkit-text-fill-color: #1a1a2e;
}

[data-theme="light"] .hero h1 .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .hero-bg img {
    opacity: 0.08;
}

[data-theme="light"] .navbar.scrolled {
    background: var(--navbar-bg);
    border-bottom-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .nav-cta {
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
}

[data-theme="light"] .btn-primary {
    color: #fff;
}

[data-theme="light"] .btn-outline {
    border-color: rgba(0, 0, 0, 0.15);
    color: var(--text-primary);
}

[data-theme="light"] .hero-tags .tag {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
}

[data-theme="light"] .hero-badge {
    background: rgba(124, 58, 237, 0.1);
    border-color: rgba(124, 58, 237, 0.25);
    color: var(--accent);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
}

[data-theme="light"] .hero-badge .dot {
    background: var(--accent);
}

[data-theme="light"] .recognition-card h3 .gradient-text {
    background: linear-gradient(135deg, #7c3aed 0%, #d946ef 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .theme-icon-dark {
    display: none;
}

[data-theme="light"] .theme-icon-light {
    display: inline;
}

[data-theme="light"] .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a5568' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

[data-theme="light"] .form-group select option {
    background: #fff;
    color: #1a1a2e;
}

[data-theme="light"] .menu-btn {
    background: rgba(255, 255, 255, 0.95) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

[data-theme="light"] .menu-btn-bar {
    background: #1a1a2e !important;
}

[data-theme="light"] .menu-btn:hover {
    background: #ffffff !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 14px rgba(0, 212, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    max-width: 100vw;
    -webkit-font-smoothing: antialiased;
    transition: background 0.4s ease, color 0.4s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

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

ul {
    list-style: none;
}

/* ===== UTILITY ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
    transition: background 0.4s ease;
    overflow-x: hidden;
}

.section-label {
    font-family: 'Outfit', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #b0b8d1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 50px;
}

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

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.05rem;
    white-space: nowrap;
}

.logo-glow-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-logo-img {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid rgba(0, 212, 255, 0.25);
    transition: var(--transition);
    display: block;
}

.nav-logo:hover .nav-logo-img {
    border-color: var(--primary);
    box-shadow: 0 0 14px rgba(0, 212, 255, 0.35);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 1px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px !important;
    background: var(--gradient-primary) !important;
    border-radius: 50px !important;
    color: var(--bg-dark) !important;
    font-weight: 600 !important;
    -webkit-text-fill-color: var(--bg-dark) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
}

/* Nav Right Group */
.nav-right-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    background: var(--bg-glass);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    border-color: var(--primary);
    background: var(--bg-glass-hover);
    transform: rotate(20deg);
}

.theme-icon-light {
    display: none;
}

.theme-icon-dark {
    display: inline;
}

/* ===== MENU BUTTON (new hamburger) ===== */
.menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(10, 10, 26, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.12);
    cursor: pointer;
    padding: 10px;
    transition: var(--transition);
    position: relative;
    z-index: 1200;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.menu-btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--primary);
    box-shadow: 0 0 16px rgba(0, 212, 255, 0.2);
}

.menu-btn-bar {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
        opacity 0.3s ease,
        width 0.3s ease;
    transform-origin: center;
    display: block;
}

/* Animate bars to X when active */
.menu-btn.active .menu-btn-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-btn.active .menu-btn-bar:nth-child(2) {
    opacity: 0;
    width: 0;
}

.menu-btn.active .menu-btn-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--gradient-hero);
    transition: background 0.4s ease;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    transition: opacity 0.4s ease;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, var(--bg-dark) 100%);
    z-index: 1;
}

#particles-canvas {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 100px 24px 60px;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.hero h1 {
    font-size: clamp(2.5rem, 5.5vw, 4.2rem);
    font-weight: 900;
    margin-bottom: 24px;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero h1 .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto 40px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-tags {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero-tags .tag {
    padding: 6px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    backdrop-filter: blur(5px);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-dark);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background: var(--bg-glass-hover);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 60px;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-stat {
    text-align: center;
}

.hero-stat .number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat .label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
    opacity: 1;
    transition: opacity 0.8s ease;
}

.scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
}

.scroll-indicator .mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--border-glass);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator .mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll-wheel 2s infinite;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-image-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-glass);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), transparent);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: var(--transition);
}

.about-feature:hover {
    border-color: var(--primary);
    background: var(--bg-glass-hover);
}

.about-feature .icon {
    font-size: 1.2rem;
}

/* ===== VISION MISSION ===== */
.vision {
    background: var(--bg-dark);
    position: relative;
}

.vision::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.08), transparent 70%);
    pointer-events: none;
}

.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.vision-card {
    padding: 40px;
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.vision-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

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

.vision-card .card-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.vision-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.vision-card p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===== SERVICES ===== */
.services {
    background: var(--bg-darker);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 28px;
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(124, 58, 237, 0.2));
    border-color: var(--border-glow);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.service-card .service-list {
    margin-top: 16px;
}

.service-card .service-list li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card .service-list li::before {
    content: '→';
    color: var(--primary);
    font-weight: 600;
}

/* ===== COURSES / TRAINING ===== */
.courses {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.courses::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.06), transparent 70%);
    pointer-events: none;
}

.courses-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.courses-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.courses-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.courses-image-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    padding: 10px 20px;
    background: rgba(10, 10, 26, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 600;
}

.course-list-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.course-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.course-item:hover {
    border-color: var(--border-glow);
    background: var(--bg-glass-hover);
    transform: translateX(6px);
}

.course-item .course-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 50px;
}

.course-item h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.course-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== PROJECTS ===== */
.projects {
    background: var(--bg-darker);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-glass);
    transition: var(--transition-slow);
    cursor: pointer;
    background: var(--bg-card);
}

.project-card:hover {
    border-color: var(--primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.project-card img,
.project-card video,
.project-card .video-container {
    width: 100%;
    height: 300px;
    /* Increased slightly for better visual balance */
    object-fit: cover;
    transition: var(--transition-slow);
    display: block;
}

.project-card:hover img,
.project-card:hover video {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.project-card img.no-crop {
    object-fit: contain;
    background: #000;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 10, 26, 0.95) 0%, rgba(10, 10, 26, 0.3) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    transition: var(--transition);
    z-index: 5;
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(10, 10, 26, 0.98) 0%, rgba(10, 10, 26, 0.5) 50%, rgba(0, 212, 255, 0.05) 100%);
}

.project-overlay .project-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--primary);
    margin-bottom: 10px;
    width: fit-content;
}

.project-overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 6px;
    color: #fff;
}

.project-overlay p {
    font-size: 0.9rem;
    color: #ccc;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.project-card:hover .project-overlay p {
    opacity: 1;
    transform: translateY(0);
}

/* Video Playback Styles */
.video-container {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-btn-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    z-index: 5;
    transition: var(--transition);
    pointer-events: none;
}

.project-card:hover .play-btn-overlay {
    background: rgba(0, 0, 0, 0.1);
}

.play-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    padding-left: 5px;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    transition: var(--transition);
    transform: scale(0.9);
    opacity: 0.9;
}

.project-card:hover .play-icon {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.7);
}

.video-playing .play-btn-overlay {
    opacity: 0;
    visibility: hidden;
}

.video-playing .project-overlay {
    opacity: 0;
    pointer-events: none;
}

.project-card.video-playing:hover .project-overlay {
    opacity: 1;
}

/* ===== VIDEO MODAL ===== */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.video-modal.open {
    opacity: 1;
    visibility: visible;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 15, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.video-modal-content {
    position: relative;
    width: 100%;
    max-width: 900px;
    background: var(--bg-darker);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.video-modal.open .video-modal-content {
    transform: scale(1);
}

.video-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-modal-close:hover {
    background: var(--neon-pink);
    transform: rotate(90deg);
}

.video-modal-wrapper {
    aspect-ratio: 16/9;
    background: #000;
}

.video-modal-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.video-modal-caption {
    padding: 25px 30px;
}

.video-modal-caption h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    color: #fff;
}

.video-modal-caption p {
    color: #b0b8d1;
    font-size: 1rem;
}

[data-theme="light"] .video-modal-backdrop {
    background: rgba(245, 247, 251, 0.9);
}

[data-theme="light"] .video-modal-content {
    background: #ffffff;
}

[data-theme="light"] .video-modal-caption h3 {
    color: #1a1a2e;
}

[data-theme="light"] .video-modal-caption p {
    color: #4a5568;
}

/* ===== RECOGNITION ===== */
.recognition {
    background: var(--bg-dark);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.recognition-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 50px;
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.recognition-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-green), var(--primary), var(--accent));
}

.recognition-card .badge-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 212, 255, 0.1));
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

.recognition-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.recognition-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== VALUES ===== */
.values {
    background: var(--bg-darker);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.value-card {
    padding: 32px 24px;
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.value-card .value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: var(--transition);
}

.value-card:hover .value-icon {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(124, 58, 237, 0.15));
    border-color: var(--border-glow);
}

.value-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.value-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== CONTACT ===== */
.contact {
    background: var(--bg-dark);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-info-card:hover {
    border-color: var(--border-glow);
    background: var(--bg-glass-hover);
}

.contact-info-card .info-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(124, 58, 237, 0.1));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-info-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 14px 18px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b0b8d1' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option {
    background: var(--bg-dark);
    color: var(--text-primary);
}

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1.05rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-glass);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 16px;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--bg-glass-hover);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-col a {
    display: block;
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-col a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid var(--border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== FLOATING ACTION BUTTONS ===== */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.fab {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    position: relative;
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.fab:hover {
    transform: scale(1.1) translateY(-3px);
}

.fab-whatsapp {
    background: #25d366;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.fab-whatsapp:hover {
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.fab-phone {
    background: var(--gradient-primary);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.fab-phone:hover {
    box-shadow: 0 6px 30px rgba(0, 212, 255, 0.5);
}

.fab-tooltip {
    position: absolute;
    right: 70px;
    white-space: nowrap;
    padding: 8px 16px;
    background: rgba(10, 10, 26, 0.95);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-primary);
    pointer-events: none;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
}

.fab:hover .fab-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* Light mode: tooltip needs white bg so text is visible */
[data-theme="light"] .fab-tooltip {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.12);
    color: #1a1a2e;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.fab-whatsapp::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, 0.4);
    animation: fab-pulse 2s infinite;
}

.fab-phone::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(0, 212, 255, 0.4);
    animation: fab-pulse 2s infinite 0.5s;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.5);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translate(-50%, 0);
    }

    50% {
        transform: translate(-50%, -12px);
    }
}

@keyframes scroll-wheel {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, 14px);
        opacity: 0;
    }
}

@keyframes fab-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.3);
        opacity: 0;
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
    }

    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.4);
    }
}

@keyframes logo-glow {

    0%,
    100% {
        opacity: 0.4;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.15);
    }
}

/* ===== FULL-SCREEN MOBILE MENU ===== */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 1190;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08) 0%, transparent 40%),
        linear-gradient(225deg, rgba(124, 58, 237, 0.10) 0%, transparent 40%),
        rgba(6, 6, 18, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    /* Fast GPU-accelerated slide-in from right */
    transform: translateX(100%);
    opacity: 0;
    transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.28s ease;
    overflow: hidden;
    pointer-events: none;
    will-change: transform, opacity;
    -webkit-transform: translateX(100%);
}

.mobile-menu.open {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 36px 32px;
    position: relative;
    gap: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Decorative blobs — static, no animation for performance */
.mm-blob {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(50px);
    opacity: 0.3;
}

.mm-blob-1 {
    width: 250px;
    height: 250px;
    background: rgba(0, 212, 255, 0.18);
    top: -60px;
    left: -60px;
}

.mm-blob-2 {
    width: 220px;
    height: 220px;
    background: rgba(124, 58, 237, 0.22);
    bottom: -40px;
    right: -40px;
}

/* Close button */
.mm-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.mm-close:hover {
    background: rgba(255, 0, 110, 0.15);
    border-color: rgba(255, 0, 110, 0.4);
    color: #ff006e;
    transform: rotate(90deg);
}

/* Brand at top */
.mm-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease 0.05s, transform 0.3s ease 0.05s;
    align-self: flex-start;
}

.mobile-menu.open .mm-brand {
    opacity: 1;
    transform: translateY(0);
}

.mm-logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.mm-brand span {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    white-space: nowrap;
}

/* Nav links */
.mm-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    width: 100%;
}

.mm-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 11px 16px;
    border-radius: 12px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.22s ease, border-color 0.22s ease, transform 0.22s ease, color 0.22s ease;
    position: relative;
    overflow: hidden;
    /* Staggered entrance */
    opacity: 0;
    transform: translateX(30px);
}

.mobile-menu.open .mm-link {
    opacity: 1;
    transform: translateX(0);
}

/* Shorter stagger delays since menu now opens fast */
.mobile-menu.open .mm-link[data-i="1"] {
    transition-delay: 0.08s;
}

.mobile-menu.open .mm-link[data-i="2"] {
    transition-delay: 0.13s;
}

.mobile-menu.open .mm-link[data-i="3"] {
    transition-delay: 0.18s;
}

.mobile-menu.open .mm-link[data-i="4"] {
    transition-delay: 0.23s;
}

.mobile-menu.open .mm-link[data-i="5"] {
    transition-delay: 0.28s;
}

.mobile-menu.open .mm-link[data-i="6"] {
    transition-delay: 0.33s;
}

.mobile-menu.open .mm-link[data-i="7"] {
    transition-delay: 0.38s;
}

.mobile-menu.open .mm-link[data-i="8"] {
    transition-delay: 0.43s;
}

.mm-link .mm-num {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary);
    opacity: 0.7;
    min-width: 24px;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 1px;
}

.mm-link:hover {
    background: rgba(0, 212, 255, 0.07);
    border-color: rgba(0, 212, 255, 0.15);
    color: var(--primary);
    transform: translateX(6px);
}

.mm-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 60%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: transform 0.25s ease;
}

.mm-link:hover::before {
    transform: translateY(-50%) scaleY(1);
}

/* CTA button */
.mm-cta {
    margin-top: 16px;
    width: 100%;
}

.mm-cta-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 16px 32px !important;
    background: var(--gradient-primary) !important;
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
    border-radius: 50px !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.25);
    border: none !important;
    gap: 0 !important;
}

.mm-cta-btn::before {
    display: none !important;
}

.mm-cta-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.45) !important;
}

/* Footer info */
.mm-footer {
    margin-top: 20px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: flex-start;
    opacity: 0;
    transition: opacity 0.3s ease 0.48s;
}

.mobile-menu.open .mm-footer {
    opacity: 1;
}

.mm-footer a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.mm-footer a:hover {
    color: var(--primary);
}

/* ===== MOBILE MENU — LIGHT MODE ===== */
[data-theme="light"] .mobile-menu {
    background:
        radial-gradient(ellipse at 20% 20%, rgba(0, 150, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(124, 58, 237, 0.07) 0%, transparent 50%),
        rgba(245, 247, 252, 0.99);
}

[data-theme="light"] .mm-close {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.12);
    color: #1a1a2e;
}

[data-theme="light"] .mm-close:hover {
    background: rgba(255, 0, 110, 0.08);
    border-color: rgba(255, 0, 110, 0.3);
    color: #ff006e;
}

[data-theme="light"] .mm-link {
    color: #1a1a2e;
}

[data-theme="light"] .mm-link:hover {
    background: rgba(0, 130, 200, 0.07);
    border-color: rgba(0, 130, 200, 0.18);
    color: var(--primary);
}

[data-theme="light"] .mm-link::before {
    background: var(--gradient-primary);
}

[data-theme="light"] .mm-cta-btn {
    color: #fff !important;
    -webkit-text-fill-color: #fff !important;
}

[data-theme="light"] .mm-footer a {
    color: #555;
}

[data-theme="light"] .mm-footer a:hover {
    color: var(--primary);
}

[data-theme="light"] .mm-blob-1 {
    background: rgba(0, 150, 255, 0.12);
}

[data-theme="light"] .mm-blob-2 {
    background: rgba(124, 58, 237, 0.1);
}

/* ===== INTERNSHIP ===== */
.internship {
    background: var(--bg-dark);
}

.internship-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: start;
}

/* Left — info panel */
.internship-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.intern-highlight-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 28px;
    text-align: center;
}

.intern-highlight-icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
}

.intern-highlight-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.intern-highlight-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.intern-perks {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.intern-perk {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.intern-perk:hover {
    background: var(--bg-glass-hover);
    border-color: rgba(0, 212, 255, 0.2);
    transform: translateX(4px);
}

.perk-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    line-height: 1;
    padding-top: 2px;
}

.intern-perk strong {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.intern-perk p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

.intern-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.intern-stat {
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 16px 10px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.i-num {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.i-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Right — Registration form */
.internship-form {
    background: var(--gradient-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.intern-form-header {
    margin-bottom: 4px;
}

.intern-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(124, 58, 237, 0.12));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 50px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
}

/* ===== MOBILE NAV OVERLAY ===== */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1099;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .section {
        padding: 70px 0;
    }

    /* Ensure container never overflows */
    .container {
        padding: 0 16px;
        width: 100%;
        max-width: 100%;
    }

    /* Hide desktop nav on mobile/tablets */
    .nav-links {
        display: none;
    }

    /* Show the hamburger button on mobile/tablets */
    .menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: clamp(1.8rem, 6.5vw, 2.8rem);
    }

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

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

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

@media (max-width: 768px) {
    .hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .about-grid,
    .vision-grid,
    .contact-grid,
    .courses-layout,
    .internship-layout {
        grid-template-columns: 1fr;
    }

    .internship-form {
        padding: 24px 16px;
    }

    .intern-stats {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

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

    .about-features {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }

    .fab {
        width: 52px;
        height: 52px;
        font-size: 1.4rem;
    }

    .recognition-card {
        padding: 30px 20px;
    }

    /* Prevent images and cards from overlapping the mobile menu */
    .project-card,
    .service-card,
    .about-image,
    .courses-image {
        position: relative;
        z-index: 1;
    }

    .about-image img {
        height: 300px;
    }

    .courses-image img {
        height: 300px;
    }

    .project-card img,
    .project-card video {
        position: relative;
        z-index: 1;
        height: 220px;
    }

    .nav-logo-img {
        width: 38px;
        height: 38px;
    }

    /* Disable backdrop-filter on mobile for performance */
    /* Ensure project info is visible on mobile/touch devices */
    .project-card {
        display: flex;
        flex-direction: column;
        height: auto;
        min-height: 400px;
        background: var(--bg-card);
    }

    .project-overlay {
        position: relative;
        inset: auto;
        padding: 20px;
        background: var(--bg-card);
        background: linear-gradient(to top, rgba(10, 10, 26, 1) 0%, rgba(15, 15, 35, 1) 100%);
        flex-grow: 1;
        opacity: 1;
        visibility: visible;
    }

    .project-overlay p {
        opacity: 1 !important;
        transform: translateY(0) !important;
        margin-top: 8px;
        line-height: 1.5;
        color: var(--text-secondary);
    }

    .project-overlay h3 {
        font-size: 1.25rem;
        color: var(--text-primary);
        margin-top: 4px;
    }

    .project-card:hover img,
    .project-card:hover video {
        transform: none;
        /* Disable zoom on mobile for cleaner card UI */
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

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

    /* Hide scroll indicator on very small screens to avoid overlapping stats */
    .scroll-indicator {
        display: none;
    }

    /* Reduce hero-content padding on small screens */
    .hero-content {
        padding: 80px 16px 40px;
    }
}