/* Reset & Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #ff4d4d;
    --accent-secondary: #ff6b6b;
    --accent-gradient: linear-gradient(135deg, #ff4d4d 0%, #ff8c42 100%);
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(255, 77, 77, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(255, 77, 77, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-full {
    width: 100%;
}

.btn-large {
    padding: 18px 40px;
    font-size: 16px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: 12px 24px;
    background: var(--accent-gradient);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 77, 77, 0.3);
}

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

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
}

.mobile-menu a {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 12px 0;
}

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

.mobile-cta {
    background: var(--accent-gradient);
    padding: 14px 24px;
    border-radius: 50px;
    text-align: center;
    color: white;
    font-weight: 600;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(255, 77, 77, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(255, 140, 66, 0.1) 0%, transparent 40%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.3);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--accent-secondary);
    margin-bottom: 32px;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title-wrapper {
    position: relative;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(48px, 10vw, 100px);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    text-transform: uppercase;
}

.title-line {
    display: block;
}

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

.hero-year {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: clamp(80px, 15vw, 180px);
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    pointer-events: none;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.info-value {
    font-size: 24px;
    font-weight: 700;
}

.info-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--text-muted), transparent);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    50.1% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

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

.stat-number {
    display: block;
    font-size: 64px;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-number::after {
    content: '+';
    -webkit-text-fill-color: var(--accent-primary);
}

.stat-item:last-child .stat-number::after {
    content: '';
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Section Styles */
.section-header {
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.2;
    max-width: 700px;
}

/* About Section */
.about {
    padding: 120px 0;
}

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

.about-text p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.feature {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: all var(--transition-medium);
}

.feature:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 77, 77, 0.3);
    transform: translateX(8px);
}

/* Gallery Section */
.gallery {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.gallery-item-large {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.gallery-overlay span {
    font-size: 16px;
    font-weight: 600;
    color: white;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item-large {
        grid-column: span 1;
    }
}

.feature-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.feature-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Tutorial Section */
.tutorial {
    padding: 120px 0;
    background: var(--bg-primary);
}

.tutorial-video {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.tutorial-video iframe {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16 / 9;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
    .tutorial-video iframe {
        max-width: 100%;
    }
}

/* Schedule Section */
.schedule {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.schedule-day {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
}

.day-header {
    padding: 32px;
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.day-date {
    font-size: 48px;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.day-name {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
}

.day-events {
    padding: 24px;
}

.event {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-radius: 12px;
    transition: background var(--transition-fast);
}

.event:hover {
    background: rgba(255, 255, 255, 0.03);
}

.event.highlight {
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border: 1px solid rgba(255, 77, 77, 0.2);
}

.event-time {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-secondary);
    min-width: 50px;
}

.event-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.event-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* New Schedule Platform Styles */
.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 16px;
}

.schedule-day-full {
    margin-bottom: 60px;
}

.day-header-full {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.day-header-full .day-date {
    font-size: 48px;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.day-header-full .day-name {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

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

.platform {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.platform-title {
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.platform-red .platform-title {
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.2) 0%, rgba(255, 77, 77, 0.05) 100%);
    color: #ff4d4d;
}

.platform-white .platform-title {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
    color: #ffffff;
}

.platform-green .platform-title {
    background: linear-gradient(135deg, rgba(77, 255, 77, 0.2) 0%, rgba(77, 255, 77, 0.05) 100%);
    color: #4dff4d;
}

.platform-events {
    padding: 12px;
}

.platform-event {
    padding: 10px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    border-radius: 8px;
    transition: all 0.2s ease;
    line-height: 1.5;
}

.platform-event:hover {
    background: rgba(255, 255, 255, 0.05);
}

.platform-event .time {
    font-weight: 700;
    color: var(--accent-secondary);
    margin-right: 8px;
}

@media (max-width: 1024px) {
    .schedule-platforms {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Categories Section */
.categories {
    padding: 120px 0;
}

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

.category-card {
    position: relative;
    padding: 40px 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    text-align: center;
    transition: all var(--transition-medium);
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.category-card.featured {
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-color: rgba(255, 77, 77, 0.3);
}

.category-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--accent-gradient);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.category-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.category-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.category-age {
    font-size: 16px;
    color: var(--accent-secondary);
    font-weight: 600;
    margin-bottom: 24px;
}

.category-list {
    text-align: left;
}

.category-list li {
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-secondary);
}

/* Checklist Section */
.checklist {
    padding: 120px 0;
    background: var(--bg-primary);
}

.checklist-content {
    max-width: 800px;
    margin: 0 auto;
}

.checklist-list {
    list-style: none;
    counter-reset: checklist-counter;
    padding: 0;
}

.checklist-list li {
    counter-increment: checklist-counter;
    position: relative;
    padding: 20px 20px 20px 60px;
    margin-bottom: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.checklist-list li:hover {
    border-color: var(--accent-primary);
    transform: translateX(8px);
}

.checklist-list li::before {
    content: counter(checklist-counter);
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--bg-primary);
}

.checklist-footer {
    text-align: center;
    margin-top: 40px;
    font-size: 20px;
    color: var(--accent-primary);
}

/* Venue Section */
.venue {
    padding: 120px 0;
    background: var(--bg-secondary);
}

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

.venue-address {
    font-size: 18px;
    color: var(--accent-secondary);
    margin-bottom: 16px;
}

.venue-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.venue-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.venue-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.venue-feature svg {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.venue-map {
    aspect-ratio: 4/3;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.venue-map iframe {
    border-radius: 24px;
}

.map-overlay-link {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 20px;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.map-overlay-link:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.map-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.map-placeholder span {
    font-size: 64px;
    display: block;
    margin-bottom: 16px;
}

/* Register Section */
.register {
    padding: 120px 0;
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.register-info p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.7;
}

.register-highlight {
    font-size: 20px !important;
    color: var(--accent-primary) !important;
    margin-bottom: 20px !important;
}

.register-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0;
}

.benefit-item {
    padding: 10px 16px;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-secondary);
}

.register-note {
    font-size: 15px !important;
    color: var(--text-muted) !important;
    font-style: italic;
}

.register-privacy {
    font-size: 14px !important;
    color: var(--accent-secondary) !important;
    margin-top: 20px !important;
    padding: 12px 16px;
    background: rgba(77, 255, 77, 0.1);
    border: 1px solid rgba(77, 255, 77, 0.2);
    border-radius: 8px;
    display: inline-block;
}

.register-deadline {
    padding: 20px 24px;
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.2);
    border-radius: 12px;
}

.deadline-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.deadline-date {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-secondary);
}

.register-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.register-card {
    position: relative;
    padding: 40px 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
}

.register-card.featured {
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-color: rgba(255, 77, 77, 0.3);
}

.card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--accent-gradient);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.register-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.register-price {
    font-size: 32px;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
}

.register-features {
    margin-bottom: 32px;
}

.register-features li {
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.register-features li::before {
    content: '✓';
    color: var(--accent-primary);
    font-weight: 700;
}

/* Register Form */
.register-form-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sbd-image-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.sbd-image {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
}

.sbd-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 10px 16px;
    background: var(--accent-gradient);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    color: white;
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 15px;
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(255, 77, 77, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.checkbox-group label {
    font-size: 13px;
    line-height: 1.5;
    cursor: pointer;
}

.form-note {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
}

.register-form button[type="submit"] {
    margin-top: 10px;
    padding: 16px;
    font-size: 16px;
}

.form-message {
    padding: 16px 20px;
    border-radius: 10px;
    margin-top: 20px;
    font-size: 14px;
    line-height: 1.6;
    animation: slideIn 0.3s ease;
}

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

.form-message-success {
    background: rgba(77, 255, 77, 0.1);
    border: 1px solid rgba(77, 255, 77, 0.3);
    color: #4dff4d;
}

.form-message-error {
    background: rgba(255, 77, 77, 0.1);
    border: 1px solid rgba(255, 77, 77, 0.3);
    color: #ff4d4d;
}

/* Records Section */
.records {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.records-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.records-content p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.records-content p strong {
    color: var(--accent-primary);
}

.records-example {
    background: rgba(255, 77, 77, 0.1);
    padding: 20px;
    border-radius: 12px;
    margin: 24px 0;
}

.records-cta {
    font-size: 24px !important;
    margin-top: 24px !important;
}

.records-content .btn {
    margin-top: 20px;
}

.records-links {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

/* FAQ Section */
.faq {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    cursor: pointer;
    text-align: left;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-fast);
}

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

.faq-question svg {
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

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

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Countdown Section */
.countdown {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(255, 77, 77, 0.1) 0%, rgba(255, 140, 66, 0.05) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.countdown-content {
    text-align: center;
}

.countdown-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 40px;
    color: var(--text-secondary);
}

.countdown-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

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

.countdown-number {
    display: block;
    font-size: clamp(48px, 10vw, 80px);
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.countdown-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.countdown-separator {
    font-size: 48px;
    font-weight: 300;
    color: var(--text-muted);
}

/* Footer */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-primary);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand p {
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 250px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-secondary);
}

.footer-bottom {
    padding-top: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-info {
    display: flex;
    gap: 32px;
    font-size: 14px;
    color: var(--text-muted);
}

.footer-info span {
    font-weight: 600;
}

.footer-copyright {
    font-size: 14px;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .about-content,
    .venue-content,
    .register-content {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .schedule-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid,
    .faq-grid,
    .register-cards {
        grid-template-columns: 1fr;
    }
    
    .hero-year {
        display: none;
    }
    
    .info-divider {
        display: none;
    }
    
    .hero-info {
        gap: 24px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .venue-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .countdown-separator {
        display: none;
    }
    
    .countdown-timer {
        gap: 16px;
    }
}