/* ============================================
   AUTEVES ACADEMY - PREMIUM EDUCATIONAL WEBSITE
   Author: Elite UI/UX Team
   Version: 1.0.0
   ============================================ */

.logo-image, .brand-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Preloader sparkle background */
.logo-loader {
    position: relative;
}
.logo-loader .logo-image {
    animation: pulse 2s ease-in-out infinite;
    position: relative;
    z-index: 2;
}
.logo-loader::after {
    content: '';
    position: absolute;
    inset: -14px;
    border-radius: 18px;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.12), transparent 12%),
                radial-gradient(circle at 80% 80%, rgba(255,193,7,0.08), transparent 14%);
    filter: blur(8px);
    z-index: 1;
    animation: sparkle 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes sparkle {
    0% { opacity: 0.2; transform: scale(0.95); }
    50% { opacity: 0.9; transform: scale(1.02); }
    100% { opacity: 0.2; transform: scale(0.95); }
}

/* Remove animation on navbar logo (static) */
.brand-logo .brand-image {
    animation: none !important;
    position: relative;
    z-index: 1;
}
/* ============ CSS VARIABLES ============ */
:root {
    --primary: #081F4D;
    --secondary: #133E87;
    --accent: #FFC107;
    --highlight: #00C2FF;
    --white: #FFFFFF;
    --light: #F8F9FA;
    --text: #212529;
    --text-muted: #6c757d;

    --gradient-primary: linear-gradient(135deg, #081F4D 0%, #133E87 50%, #00C2FF 100%);
    --gradient-gold: linear-gradient(135deg, #FFC107 0%, #FFD54F 100%);
    --gradient-blue: linear-gradient(135deg, #133E87 0%, #00C2FF 100%);
    --gradient-dark: linear-gradient(135deg, #081F4D 0%, #133E87 100%);
    --gradient-neon: linear-gradient(135deg, #00C2FF 0%, #00E5FF 50%, #FFC107 100%);

    --shadow-sm: 0 4px 12px rgba(8, 31, 77, 0.08);
    --shadow-md: 0 8px 24px rgba(8, 31, 77, 0.12);
    --shadow-lg: 0 16px 48px rgba(8, 31, 77, 0.16);
    --shadow-xl: 0 24px 64px rgba(8, 31, 77, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 194, 255, 0.3);
    --shadow-gold: 0 0 40px rgba(255, 193, 7, 0.3);

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 40px;

    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --font-display: 'Outfit', sans-serif;

    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============ RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--primary);
}

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

img, video, iframe, svg {
    max-width: 100%;
    height: auto;
}

::selection {
    background: var(--highlight);
    color: var(--white);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light);
}
::-webkit-scrollbar-thumb {
    background: var(--gradient-blue);
    border-radius: 10px;
}

/* ============ PRELOADER ============ */
#preloader {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100dvh;
    min-height: 100dvh;
    padding: 24px;
    background: var(--gradient-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.loaded {
    opacity: 0;
    visibility: hidden;
}
.loader-wrap {
    width: min(90vw, 320px);
    text-align: center;
}
.logo-loader {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
 .logo-letter {
    font-family: var(--font-heading);
    font-size: 60px;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: pulse 1.5s ease-in-out infinite;
}
.logo-dot {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: var(--highlight);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--highlight), 0 0 8px rgba(0,194,255,0.25);
    animation: pulseDot 1.6s ease-in-out infinite;
    z-index: 3;
    transform-origin: center;
}
.loader-text {
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 4px;
    font-size: 14px;
    margin-bottom: 20px;
}
.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    overflow: hidden;
    margin: 0 auto;
}
.loader-bar span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--gradient-neon);
    animation: loadBar 1.8s ease forwards;
}
@keyframes loadBar {
    to { width: 100%; }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ============ CUSTOM CURSOR ============ */
.custom-cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--highlight);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
}
.cursor-follow {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 2px solid var(--highlight);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9997;
    transition: transform 0.2s ease, width 0.3s, height 0.3s;
    mix-blend-mode: difference;
}
@media (max-width: 991px) {
    .custom-cursor, .cursor-follow { display: none; }
}

/* ============ BUTTONS ============ */
.btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: none;
    font-size: 15px;
}
.btn-primary-gradient {
    background: var(--gradient-blue);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(0, 194, 255, 0.3);
}
.btn-primary-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 194, 255, 0.5);
    color: var(--white);
}
.btn-gold {
    background: var(--gradient-gold);
    color: var(--primary);
    box-shadow: 0 8px 24px rgba(255, 193, 7, 0.3);
}
.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 193, 7, 0.5);
    color: var(--primary);
}
.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-3px);
}
.btn-neon {
    background: var(--gradient-neon);
    color: var(--primary);
    font-weight: 700;
    padding: 12px 28px;
    box-shadow: 0 0 20px rgba(0, 194, 255, 0.4);
}
.btn-neon:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 194, 255, 0.6), 0 0 60px rgba(255, 193, 7, 0.3);
    color: var(--primary);
}

/* ============ NAVBAR ============ */
.navbar {
    padding: 18px 0;
    transition: var(--transition);
    z-index: 1000;
    background: transparent;
}
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand-logo {
    width: 48px;
    height: 48px;
    background: var(--gradient-dark);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    position: relative;
    overflow: hidden;
    background: transparent;
}
.brand-logo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-neon);
    opacity: 0;
    transition: var(--transition);
}
.navbar-brand:hover .brand-logo::before {
    opacity: 0.2;
}
.brand-letter {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    z-index: 1;
}
.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    color: var(--primary);
    letter-spacing: -0.5px;
}
.navbar.scrolled .brand-name {
    color: var(--primary);
}
.navbar:not(.scrolled) .brand-name {
    color: var(--white);
}
.brand-sub {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.navbar-nav {
    gap: 8px;
}
.nav-link {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 8px 16px !important;
    border-radius: 10px;
    position: relative;
    transition: var(--transition);
}
.navbar.scrolled .nav-link {
    color: var(--text) !important;
}
.nav-link:hover, .nav-link.active {
    color: var(--highlight) !important;
}
.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--secondary) !important;
    background: rgba(19, 62, 135, 0.08);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--highlight);
    transition: var(--transition);
    transform: translateX(-50%);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 30px;
}

.navbar-toggler {
    border: none;
    padding: 8px;
    background: transparent;
}
.toggler-icon {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: var(--transition);
}
.navbar.scrolled .toggler-icon,
.navbar.scrolled .toggler-icon::before,
.navbar.scrolled .toggler-icon::after {
    background: var(--primary);
}
.toggler-icon::before, .toggler-icon::after {
    content: '';
    position: absolute;
    width: 28px;
    height: 2px;
    background: var(--white);
    left: 0;
    transition: var(--transition);
}
.toggler-icon::before { top: -8px; }
.toggler-icon::after { top: 8px; }

/* Mobile Canvas */
.mobile-canvas {
    background: var(--gradient-dark);
    border: none;
    color: var(--white);
    max-width: 320px;
}
.mobile-canvas .btn-close {
    filter: invert(1);
}
.mobile-nav {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}
.mobile-nav li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav a {
    display: block;
    padding: 16px 0;
    color: var(--white);
    font-weight: 500;
    font-size: 16px;
}
.mobile-nav a:hover {
    color: var(--accent);
    padding-left: 10px;
}

/* ============ HERO SECTION ============ */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: var(--gradient-dark);
    overflow: hidden;
    padding-top: 80px;
}
.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: floatBlob 20s ease-in-out infinite;
}
.blob-1 {
    width: 500px;
    height: 500px;
    background: var(--highlight);
    top: -100px;
    left: -100px;
}
.blob-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    right: -100px;
    animation-delay: -5s;
}
.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    top: 50%;
    left: 50%;
    animation-delay: -10s;
}
@keyframes floatBlob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(50px, -50px) scale(1.1); }
    66% { transform: translate(-50px, 50px) scale(0.9); }
}
.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 194, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 194, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.particles {
    position: absolute;
    inset: 0;
}
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--highlight);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--highlight);
    animation: floatParticle 15s linear infinite;
}
@keyframes floatParticle {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(100px); opacity: 0; }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    color: var(--white);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 30px;
}
.pulse-dot {
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: pulseDot 2s ease-in-out infinite;
    box-shadow: 0 0 10px #4ade80;
}
@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

/* Ensure preloader sparkle sits behind logo and dot sits in front */
.logo-loader { overflow: visible; }
.logo-loader::after { z-index: 1; }
.logo-image { position: relative; z-index: 2; }

/* Add a fixed 100px horizontal offset to the navbar */
#mainNav .container-fluid {
    padding-left: 100px;
    padding-right: 100px;
}

@media (max-width: 1199px) {
    #mainNav .container-fluid {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media (max-width: 991px) {
    #mainNav .container-fluid {
        padding-left: 16px;
        padding-right: 16px;
    }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 24px;
    letter-spacing: -1px;
}
.title-line {
    display: block;
}
.gradient-text {
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.typed-cursor {
    color: var(--accent);
    animation: blink 1s infinite;
}
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    max-width: 600px;
    line-height: 1.7;
}
.hero-subtitle strong {
    color: var(--accent);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 50px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.stat-item {
    text-align: center;
}
.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.laptop-mockup {
    position: relative;
    width: 100%;
    max-width: 480px;
    z-index: 2;
    animation: floatLaptop 6s ease-in-out infinite;
}
@keyframes floatLaptop {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-20px) rotate(-2deg); }
}
.laptop-screen {
    background: #1a1a2e;
    border-radius: 20px 20px 0 0;
    padding: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 80px rgba(0, 194, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.1);
}
.editor-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 12px;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }
.file-name {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    font-family: monospace;
}
.code-content {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: #e4e4e7;
    white-space: pre-wrap;
}
.code-keyword { color: #ff79c6; }
.code-var { color: #8be9fd; }
.code-prop { color: #50fa7b; }
.code-string { color: #f1fa8c; }
.code-func { color: #50fa7b; }
.laptop-base {
    height: 16px;
    background: linear-gradient(180deg, #2a2a3e 0%, #1a1a2e 100%);
    border-radius: 0 0 20px 20px;
    margin: 0 20px;
    position: relative;
}
.laptop-base::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0 0 10px 10px;
}

/* Floating Icons */
.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    box-shadow: var(--shadow-glow);
    animation: floatIcon 4s ease-in-out infinite;
}
.floating-icon i {
    background: var(--gradient-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.icon-1 { top: 10%; left: 5%; animation-delay: 0s; }
.icon-2 { top: 20%; right: 5%; animation-delay: -1s; }
.icon-3 { bottom: 30%; left: 0; animation-delay: -2s; }
.icon-4 { bottom: 10%; right: 10%; animation-delay: -3s; }
.icon-5 { top: 50%; left: 10%; animation-delay: -1.5s; }
.icon-6 { top: 40%; right: 0; animation-delay: -2.5s; }
@keyframes floatIcon {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* Wave Separator */
.wave-separator {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}
.wave-separator svg {
    width: 100%;
    height: 80px;
}

/* ============ SECTION STYLES ============ */
section {
    position: relative;
    padding: 100px 0;
}
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 16px;
    background: rgba(0, 194, 255, 0.08);
    border: 1px solid rgba(0, 194, 255, 0.2);
    border-radius: 50px;
    color: var(--secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}
.tag-line {
    width: 20px;
    height: 2px;
    background: var(--highlight);
    border-radius: 2px;
}
.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.section-desc {
    font-size: 17px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============ FEATURE CARDS ============ */
.features-section {
    padding: 60px 0 100px;
    background: var(--white);
    margin-top: -60px;
    position: relative;
    z-index: 2;
}
.feature-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(8, 31, 77, 0.05);
    height: 100%;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}
.feature-card:hover::before {
    transform: scaleX(1);
}
.feature-icon {
    width: 72px;
    height: 72px;
    background: var(--gradient-blue);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.3);
    transition: var(--transition);
}
.feature-card:hover .feature-icon {
    transform: rotate(-10deg) scale(1.1);
    background: var(--gradient-gold);
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.3);
}
.feature-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
    line-height: 1.6;
}
.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 194, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}
.feature-card:hover .card-glow {
    opacity: 1;
}

/* ============ ABOUT SECTION ============ */
.about-section {
    background: var(--light);
    position: relative;
    overflow: hidden;
}
.about-visual {
    position: relative;
}
.about-image-wrap {
    position: relative;
    padding: 20px;
}
.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 4/5;
    background: var(--gradient-dark);
    position: relative;
}
.about-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    background:
        linear-gradient(135deg, rgba(8, 31, 77, 0.9), rgba(19, 62, 135, 0.9)),
        repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(0, 194, 255, 0.05) 20px, rgba(0, 194, 255, 0.05) 21px);
}
.about-placeholder i {
    font-size: 80px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 16px;
}
.about-placeholder span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 24px;
}
.floating-badge {
    position: absolute;
    background: var(--white);
    padding: 14px 22px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 14px;
    animation: floatBadge 4s ease-in-out infinite;
}
.floating-badge i {
    font-size: 24px;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.badge-1 {
    top: 40px;
    right: -10px;
    animation-delay: 0s;
}
.badge-2 {
    bottom: 40px;
    left: -10px;
    animation-delay: -2s;
}
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.mission-vision {
    display: grid;
    gap: 16px;
    margin: 28px 0;
}
.mv-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.mv-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-color: var(--highlight);
}
.mv-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--gradient-blue);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--white);
}
.mv-card h5 {
    font-size: 17px;
    margin-bottom: 6px;
    font-weight: 700;
}
.mv-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

.why-choose-list {
    display: grid;
    gap: 12px;
}
.wc-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 15px;
}
.wc-item i {
    color: var(--highlight);
    font-size: 20px;
}

/* ============ COURSES SECTION ============ */
.courses-section {
    background: var(--white);
}
.course-tabs {
    background: var(--light);
    padding: 8px;
    border-radius: 50px;
    display: inline-flex;
    margin-bottom: 50px;
    box-shadow: var(--shadow-sm);
}
.course-tabs .nav-link {
    color: var(--text) !important;
    padding: 12px 28px !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    background: transparent;
    transition: var(--transition);
}
.course-tabs .nav-link.active {
    background: var(--gradient-blue);
    color: var(--white) !important;
    box-shadow: 0 8px 24px rgba(0, 194, 255, 0.3);
}
.course-tabs .nav-link::after {
    display: none;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.course-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
    position: relative;
    display: flex;
    flex-direction: column;
}
.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.course-image {
    height: 160px;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.course-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 194, 255, 0.3), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 193, 7, 0.2), transparent 50%);
}
.course-image i {
    font-size: 60px;
    color: var(--white);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 4px 20px rgba(0, 194, 255, 0.5));
}
.course-level {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 1;
}
.course-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.course-title {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--primary);
}
.course-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(8, 31, 77, 0.08);
}
.course-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}
.course-meta-item i {
    color: var(--highlight);
    font-size: 14px;
}
.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}
.course-fee {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 20px;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.course-fee small {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    -webkit-text-fill-color: var(--text-muted);
}
.btn-enroll {
    padding: 8px 18px;
    background: var(--gradient-gold);
    color: var(--primary);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
    border: none;
}
.btn-enroll:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 193, 7, 0.4);
}

/* ============ AI SECTION ============ */
.ai-section {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}
.ai-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.ai-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}
.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--highlight);
    top: -200px;
    right: -200px;
    animation: floatBlob 20s ease-in-out infinite;
}
.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -200px;
    left: -200px;
    animation: floatBlob 25s ease-in-out infinite reverse;
}

.ai-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
}
.ai-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-neon);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}
.ai-card:hover {
    transform: translateY(-8px);
    border-color: var(--highlight);
    box-shadow: 0 0 40px rgba(0, 194, 255, 0.3);
}
.ai-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-neon);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 30px;
    color: var(--primary);
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.4);
    transition: var(--transition);
}
.ai-card:hover .ai-icon {
    transform: rotate(-10deg) scale(1.1);
}
.ai-card h5 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}
.ai-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin: 0;
}

.ai-footer {
    text-align: center;
    margin-top: 50px;
}
.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 50px;
    color: var(--accent);
    font-weight: 600;
    font-size: 15px;
}
.ai-badge i {
    font-size: 20px;
    animation: sparkle 2s ease-in-out infinite;
}
@keyframes sparkle {
    0%, 100% { transform: rotate(0) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
}

/* ============ PROJECTS SECTION ============ */
.projects-section {
    background: var(--light);
    overflow: hidden;
}
.project-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 260px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}
.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.project-card:hover::before {
    transform: scaleX(1);
}
.project-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-blue);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--white);
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.3);
}
.project-card h5 {
    font-size: 19px;
    margin-bottom: 10px;
    font-weight: 700;
}
.project-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 16px;
    flex: 1;
}
.project-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 194, 255, 0.1);
    color: var(--secondary);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.swiper-pagination-bullet {
    background: var(--secondary);
    opacity: 0.3;
    width: 10px;
    height: 10px;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--highlight);
    width: 30px;
    border-radius: 5px;
}

/* ============ WHY CHOOSE US TIMELINE ============ */
.why-section {
    background: var(--white);
}
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-blue);
    transform: translateX(-50%);
    border-radius: 3px;
}
.timeline-item {
    position: relative;
    width: 50%;
    padding: 20px 50px;
    margin-bottom: 20px;
}
.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}
.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}
.timeline-dot {
    position: absolute;
    top: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    box-shadow: 0 0 0 6px var(--white), 0 0 0 8px var(--highlight), 0 10px 30px rgba(0, 194, 255, 0.4);
    z-index: 2;
}
.timeline-item:nth-child(odd) .timeline-dot {
    right: -25px;
}
.timeline-item:nth-child(even) .timeline-dot {
    left: -25px;
}
.timeline-content {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.timeline-content:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-xl);
    border-color: var(--highlight);
}
.timeline-content h5 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}
.timeline-content p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}

@media (max-width: 767px) {
    .timeline::before {
        left: 25px;
    }
    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        width: 100%;
        left: 0;
        text-align: left;
        padding: 20px 20px 20px 70px;
    }
    .timeline-item:nth-child(odd) .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 0;
        right: auto;
    }
}

/* ============ TESTIMONIALS ============ */
.testimonials-section {
    background: var(--light);
    overflow: hidden;
}
.google-rating {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: var(--white);
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    margin-top: 10px;
}
.rating-stars {
    color: var(--accent);
    font-size: 16px;
}
.google-rating span {
    font-weight: 600;
    font-size: 14px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
    height: 100%;
    position: relative;
}
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 24px;
    font-size: 100px;
    font-family: Georgia, serif;
    color: rgba(0, 194, 255, 0.1);
    line-height: 1;
}
.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}
.testi-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.testi-avatar {
    width: 54px;
    height: 54px;
    background: var(--gradient-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
    font-family: var(--font-heading);
}
.testi-header h6 {
    font-size: 16px;
    margin-bottom: 2px;
    font-weight: 700;
}
.testi-header span {
    font-size: 13px;
    color: var(--text-muted);
}
.testi-stars {
    color: var(--accent);
    margin-bottom: 14px;
    font-size: 14px;
}
.testimonial-card p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 16px;
    font-style: italic;
}
.google-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--light);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}
.google-badge i {
    color: #4285F4;
}

/* ============ GALLERY ============ */
.gallery-section {
    background: var(--white);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: 16px;
}
.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    max-width: 100%;
}
.gallery-item.large {
    grid-row: span 2;
}
.gallery-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
    transition: var(--transition);
}
.gallery-placeholder i {
    font-size: 40px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 10px;
}
.gallery-placeholder span {
    font-weight: 600;
    font-size: 14px;
}
.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(8, 31, 77, 0.9), rgba(0, 194, 255, 0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
    pointer-events: none;
}
.gallery-overlay span {
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
    transform: translateY(20px);
    transition: var(--transition);
    pointer-events: none;
}
.gallery-link {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: block;
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}
.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}
.gallery-item:hover .gallery-placeholder {
    transform: scale(1.1);
}

@media (max-width: 991px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 575px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 160px;
    }
}

/* ============ PLACEMENTS ============ */
.placements-section {
    background: var(--light);
    overflow: hidden;
}
.partner-logo {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
    height: 130px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.partner-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--highlight);
}
.partner-logo i {
    font-size: 40px;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.partner-logo span {
    font-weight: 600;
    font-size: 14px;
    color: var(--primary);
}

/* ============ ADMISSION PROCESS ============ */
.admission-section {
    background: var(--white);
}
.admission-timeline {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.admission-step {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px 40px;
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
    width: 100%;
    max-width: 400px;
}
.admission-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--highlight);
}
.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-gold);
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 14px;
    padding: 4px 14px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
}
.step-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-blue);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 30px;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.3);
}
.admission-step h5 {
    font-size: 19px;
    margin-bottom: 6px;
    font-weight: 700;
}
.admission-step p {
    color: var(--text-muted);
    font-size: 14px;
    margin: 0;
}
.step-arrow {
    color: var(--highlight);
    font-size: 24px;
    animation: bounceArrow 2s ease-in-out infinite;
}
@keyframes bounceArrow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* ============ FAQ ============ */
.faq-section {
    background: var(--light);
}
.faq-accordion {
    display: grid;
    gap: 14px;
}
.accordion-item {
    background: var(--white);
    border: 1px solid rgba(8, 31, 77, 0.08) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.accordion-button {
    background: transparent !important;
    font-weight: 600;
    font-size: 16px;
    color: var(--primary) !important;
    padding: 20px 24px;
    box-shadow: none !important;
}
.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, rgba(0, 194, 255, 0.05), rgba(19, 62, 135, 0.05)) !important;
    color: var(--secondary) !important;
}
.accordion-button::after {
    background-image: none;
    content: '+';
    font-size: 24px;
    font-weight: 300;
    color: var(--highlight);
    width: auto;
    height: auto;
    transition: var(--transition);
}
.accordion-button:not(.collapsed)::after {
    content: '−';
    transform: none;
}
.accordion-body {
    padding: 0 24px 20px;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ============ CONTACT ============ */
.contact-section {
    background: var(--white);
}
.contact-info {
    display: grid;
    gap: 16px;
}
.contact-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 22px;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: var(--transition);
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.contact-card:hover {
    transform: translateX(8px);
    border-color: var(--highlight);
}
.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--gradient-blue);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
}
.contact-card h6 {
    font-size: 14px;
    margin-bottom: 6px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.contact-card p {
    margin: 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--primary);
    line-height: 1.6;
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.form-control, .form-select {
    border: 1px solid rgba(8, 31, 77, 0.1);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-size: 15px;
    transition: var(--transition);
    background: var(--light);
}
.form-control:focus, .form-select:focus {
    border-color: var(--highlight);
    box-shadow: 0 0 0 4px rgba(0, 194, 255, 0.1);
    background: var(--white);
}
.form-floating label {
    color: var(--text-muted);
}

.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(8, 31, 77, 0.05);
}
.map-wrap iframe {
    width: 100%;
    height: 400px;
    border: none;
    display: block;
}

/* ============ FOOTER ============ */
.footer-section {
    background: var(--gradient-dark);
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}
.footer-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--highlight), transparent);
}
.footer-top {
    padding: 80px 0 50px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.footer-brand .brand-name {
    color: var(--white);
}
.footer-desc {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--gradient-neon);
    color: var(--primary);
    transform: translateY(-3px);
    border-color: transparent;
}

.footer-title {
    color: var(--white);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}
.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-neon);
    border-radius: 3px;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 10px;
}
.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
    display: inline-block;
}
.footer-links a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.newsletter-form {
    display: flex;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 4px;
    margin-bottom: 20px;
}
.newsletter-form input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--white);
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
}
.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}
.newsletter-form button {
    background: var(--gradient-gold);
    border: none;
    color: var(--primary);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}
.newsletter-form button:hover {
    transform: scale(1.1);
}

.footer-contact-mini p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}
.footer-contact-mini i {
    color: var(--highlight);
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.copyright {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}
.footer-legal {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
    justify-content: flex-end;
    flex-wrap: wrap;
}
.footer-legal a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}
.footer-legal a:hover {
    color: var(--accent);
}

/* ============ BACK TO TOP ============ */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 16px;
    width: 50px;
    height: 50px;
    background: var(--gradient-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 194, 255, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.instagram-embed-wrap,
.instagram-media,
.instagram-media iframe {
    max-width: 100% !important;
    width: 100% !important;
    min-width: 0 !important;
    overflow: hidden !important;
}

.hero-visual,
.contact-form-wrap,
.map-wrap,
.map-wrap iframe {
    max-width: 100%;
    overflow: hidden;
}
.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--gradient-gold);
    color: var(--primary);
    transform: translateY(-5px);
}

/* ============ MODAL ============ */
.glass-modal {
    background: rgba(8, 31, 77, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--white);
}
.glass-modal .btn-close {
    filter: invert(1);
}
.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--gradient-dark);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
}
.video-placeholder i {
    font-size: 80px;
    color: var(--highlight);
    margin-bottom: 16px;
    cursor: pointer;
    transition: var(--transition);
}
.video-placeholder i:hover {
    transform: scale(1.1);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1199px) {
    .nav-link {
        padding: 8px 12px !important;
        font-size: 14px;
    }
}
@media (max-width: 991px) {
    section { padding: 40px 0; }
    .hero-section {
        min-height: auto;
        padding-top: 40px;
        padding-bottom: 24px;
    }
    .hero-section .row {
        min-height: auto;
        align-items: flex-start;
        padding-top: 0;
        padding-bottom: 0;
    }
    .hero-badge {
        margin-bottom: 16px;
        padding: 6px 14px;
    }
    .hero-title {
        font-size: 2.6rem;
        margin-bottom: 18px;
    }
    .hero-subtitle {
        margin-bottom: 22px;
        max-width: 100%;
    }
    .hero-buttons {
        margin-bottom: 22px;
        gap: 10px;
    }
    .hero-visual {
        height: 320px;
        margin-top: 20px;
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        padding-top: 16px;
        margin-top: 0;
    }
    .course-tabs {
        flex-wrap: wrap;
        border-radius: var(--radius-md);
    }
    .course-tabs .nav-link {
        flex: 1;
        min-width: 120px;
    }
}
@media (max-width: 767px) {
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-buttons .btn {
        text-align: center;
    }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .floating-icon { display: none; }
    .contact-form-wrap {
        padding: 24px;
    }
    .footer-legal {
        justify-content: flex-start;
        margin-top: 12px;
    }
    .back-to-top {
        right: 12px;
        bottom: 16px;
    }
}
@media (max-width: 575px) {
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 1.8rem; }
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .stat-number { font-size: 1.6rem; }
    .stat-label { font-size: 11px; }
    .brand-text { display: none; }
}

/* ============ UTILITY ============ */
.text-white-50 {
    color: rgba(255, 255, 255, 0.5) !important;
}