/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Performance optimizations */
.hero,
.hero-bg-layers,
.bento-card,
.btn-magnetic {
    will-change: transform;
    transform: translateZ(0);
}

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

/* Focus states for accessibility */
.btn-magnetic:focus,
.accordion-header:focus {
    outline: 3px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
}

/* Header */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.logo:hover {
    color: var(--secondary-color);
    transform: scale(1.05);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: var(--transition);
}

/* Hero Section - Modern 2025 Design */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    width: 100%;
    box-sizing: border-box;
}

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

/* Parallax Background Layers */
.hero-bg-layers {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(124, 58, 237, 0.15) 50%, rgba(79, 172, 254, 0.1) 100%);
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0.5;
}

.hero-bg-image-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translateZ(0);
    will-change: transform;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.08;
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

@media (max-width: 768px) {
    .hero-bg-image {
        transform: scale(1);
    }

    .hero-svg-shapes {
        display: none;
    }
}

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

.svg-circle {
    animation: float 6s ease-in-out infinite;
    opacity: 0.4;
}

.svg-circle:nth-child(2) {
    animation-delay: -2s;
    animation-duration: 8s;
}

.svg-circle:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    33% { transform: translateY(-30px) translateX(20px); }
    66% { transform: translateY(30px) translateX(-20px); }
}

/* Split Screen Layout */
.hero-split-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 100vh;
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

.hero-left {
    position: relative;
    z-index: 3;
    width: 100%;
    box-sizing: border-box;
}

.hero-content-wrapper {
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

/* Large Experimental Typography */
.hero-title {
    font-size: clamp(4rem, 8vw, 10rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.title-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px);
    animation: titleReveal 0.8s ease forwards;
}

.title-word:nth-child(1) {
    animation-delay: 0.1s;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
}

.title-word:nth-child(2) {
    animation-delay: 0.3s;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
}

.title-word:nth-child(3) {
    animation-delay: 0.5s;
}

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

.title-gradient {
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 50%, #c7d2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    line-height: 1.8;
    font-weight: 400;
    max-width: 90%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Fade-in Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.7s forwards;
}

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

/* Magnetic Buttons */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.btn-magnetic {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    overflow: hidden;
    border: 2px solid transparent;
}

.btn-primary-magnetic {
    background: rgba(255, 255, 255, 0.95);
    color: #2563eb;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.btn-primary-magnetic::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary-magnetic:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary-magnetic:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.3);
}

.btn-secondary-magnetic {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary-magnetic:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-3px);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.btn-magnetic:hover .btn-arrow {
    transform: translateX(5px);
}

/* Bento UI Grid */
.hero-right {
    position: relative;
    z-index: 3;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, auto);
    gap: 1.5rem;
    max-width: 600px;
    width: 100%;
    box-sizing: border-box;
}

.bento-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px) scale(0.95);
}

.bento-card[data-scroll="fade-in"] {
    animation: bentoReveal 0.8s ease forwards;
}

.bento-card:nth-child(1) {
    animation-delay: 0.2s;
    grid-column: 1 / -1;
    grid-row: 1;
}

.bento-card:nth-child(2) {
    animation-delay: 0.4s;
    grid-column: 1;
    grid-row: 2;
}

.bento-card:nth-child(3) {
    animation-delay: 0.6s;
    grid-column: 2;
    grid-row: 2;
}

.bento-card:nth-child(4) {
    animation-delay: 0.8s;
    grid-column: 1 / -1;
    grid-row: 3;
}

@keyframes bentoReveal {
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.glass-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.bento-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.bento-large {
    min-height: 180px;
}

.bento-wide {
    min-height: 120px;
}

@media (max-width: 768px) {
    .bento-large {
        min-height: auto;
    }

    .bento-wide {
        min-height: auto;
    }
}

.bento-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.bento-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.bento-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.6;
}

.bento-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.stat-item-bento {
    text-align: center;
}

.stat-number-bento {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.stat-label-bento {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Scroll Down Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeInUp 1s ease 1.5s forwards;
}

.scroll-mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    position: relative;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-wheel {
    width: 4px;
    height: 10px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    animation: scrollWheel 2s ease infinite;
}

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

.scroll-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* Hero Accordion - Scroll Triggered */
.hero-accordion {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 5rem 0;
    margin-top: 0;
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .hero-accordion {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .hero-accordion {
        padding: 2rem 0;
    }
}

.accordion-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.accordion-item[data-scroll="fade-in-up"].visible {
    opacity: 1;
    transform: translateY(0);
}

.accordion-header {
    width: 100%;
    padding: 2rem;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.1);
}

.accordion-icon {
    font-size: 1.8rem;
    font-weight: 300;
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    color: #ffffff;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
    background: rgba(255, 255, 255, 0.2);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1), padding 0.4s ease;
    padding: 0 2rem;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
    padding: 0 2rem 2rem;
}

.accordion-content p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

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

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

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

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* Courses Section */
.courses {
    background: var(--bg-light);
}

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

.course-card {
    background: var(--bg-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.course-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.course-content {
    padding: 1.5rem;
}

.course-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.course-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.course-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-color);
}

.course-features li:last-child {
    border-bottom: none;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    width: 100%;
    height: 400px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Reviews Section */
.reviews {
    background: var(--bg-light);
}

.reviews-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.review-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.review-slide.active {
    display: block;
}

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

.review-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 2rem;
    align-items: center;
}

.review-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

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

.review-content {
    flex: 1;
}

.review-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
    font-style: italic;
}

.review-author {
    font-weight: 600;
    color: var(--text-dark);
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.slider-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

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

/* Stats Section */
.stats {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.contact-item p {
    color: var(--text-light);
    line-height: 1.8;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

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

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

.footer-section a:hover {
    color: white;
    text-decoration: underline;
}

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

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--text-dark);
    color: white;
    padding: 1.5rem;
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-notice.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-content p {
    flex: 1;
    margin: 0;
}

.cookie-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero {
        min-height: auto;
        overflow-x: hidden;
    }

    .hero-split-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 3rem 1.5rem;
        min-height: auto;
        align-items: flex-start;
    }

    .hero-left {
        text-align: center;
        width: 100%;
    }

    .hero-content-wrapper {
        width: 100%;
    }

    .hero-title {
        margin-bottom: 1.5rem;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }

    .hero-right {
        width: 100%;
    }

    .bento-grid {
        max-width: 100%;
        grid-template-columns: 1fr;
        gap: 1rem;
        margin: 0 auto;
    }

    .bento-card:nth-child(1),
    .bento-card:nth-child(2),
    .bento-card:nth-child(3),
    .bento-card:nth-child(4) {
        grid-column: 1;
        grid-row: auto;
    }

    .bento-card {
        width: 100%;
        max-width: 100%;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
    }

    .review-card {
        flex-direction: column;
        text-align: center;
    }

    .nav-list {
        display: none;
    }

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

@media (max-width: 768px) {
    .hero {
        min-height: auto;
        overflow-x: hidden;
    }

    .hero-bg-layers {
        overflow: hidden;
    }

    .hero-split-container {
        min-height: auto;
        padding: 2.5rem 1rem;
        gap: 2rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
        line-height: 1.1;
        margin-bottom: 1.5rem;
    }

    .title-word {
        display: block;
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.2rem);
        margin-bottom: 2rem;
        padding: 0;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

    .btn-magnetic {
        width: 100%;
        justify-content: center;
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .bento-grid {
        gap: 1rem;
    }

    .bento-card {
        padding: 1.5rem;
    }

    .bento-stats {
        flex-direction: row;
        gap: 2rem;
        justify-content: space-around;
    }

    .stat-number-bento {
        font-size: 2rem;
    }

    .stat-label-bento {
        font-size: 0.8rem;
    }

    .scroll-indicator {
        bottom: 1.5rem;
    }

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

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

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

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-content .btn {
        width: 100%;
    }

    .scroll-indicator {
        bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        overflow-x: hidden;
    }

    .hero-split-container {
        padding: 2rem 0.75rem;
        gap: 1.5rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 12vw, 2.5rem);
        gap: 0.2rem;
        line-height: 1.15;
        margin-bottom: 1rem;
    }

    .title-word {
        display: block;
        word-break: break-word;
    }

    .hero-subtitle {
        font-size: clamp(0.95rem, 4vw, 1.1rem);
        margin-bottom: 1.5rem;
        line-height: 1.6;
        padding: 0;
    }

    .hero-buttons {
        gap: 0.75rem;
    }

    .btn-magnetic {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .bento-grid {
        gap: 0.75rem;
    }

    .bento-card {
        padding: 1.25rem;
        border-radius: 16px;
    }

    .bento-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .bento-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

    .bento-card p {
        font-size: 0.9rem;
    }

    .bento-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-number-bento {
        font-size: 1.75rem;
    }

    .stat-label-bento {
        font-size: 0.75rem;
    }

    .scroll-indicator {
        bottom: 1rem;
    }

    .scroll-mouse {
        width: 24px;
        height: 40px;
    }

    .scroll-text {
        font-size: 0.75rem;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }

    .accordion-header {
        padding: 1.5rem;
        font-size: 1rem;
    }

    .accordion-content {
        padding: 0 1.5rem;
    }

    .accordion-item.active .accordion-content {
        padding: 0 1.5rem 1.5rem;
    }
}