* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

:root {
    --bg-dark: #0a0514;
    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --accent-red: #ef4444;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.25) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(239, 68, 68, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 10% 80%, rgba(236, 72, 153, 0.2) 0%, transparent 35%),
        radial-gradient(circle at 90% 20%, rgba(34, 211, 238, 0.2) 0%, transparent 35%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 1;
        filter: blur(60px);
    }
    50% {
        opacity: 0.8;
        filter: blur(80px);
    }
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(139, 92, 246, 0.03) 2px, rgba(139, 92, 246, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(59, 130, 246, 0.03) 2px, rgba(59, 130, 246, 0.03) 4px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.05;
    pointer-events: none;
    z-index: 1;
}

.gradient-orbs {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    width: 100vw;
    max-width: 100%;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float-orb 25s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.4) 0%, transparent 70%);
    top: -250px;
    left: -250px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, transparent 70%);
    top: 50%;
    right: -200px;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.3) 0%, transparent 70%);
    bottom: -175px;
    left: 50%;
    animation-delay: 10s;
}

.orb-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.35) 0%, transparent 70%);
    top: 20%;
    left: 60%;
    animation-delay: 15s;
}

@keyframes float-orb {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: clamp(16px, 3vw, 24px) clamp(20px, 5vw, 48px);
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-pill {
    width: clamp(40px, 5vw, 48px);
    height: clamp(40px, 5vw, 48px);
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.logo-pill:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

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

.nav-pill {
    display: flex;
    gap: 6px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    padding: 6px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    visibility: visible;
}

.nav-pill.nav-open {
    opacity: 0;
    visibility: hidden;
}

.nav-icon {
    width: clamp(36px, 4vw, 40px);
    height: clamp(36px, 4vw, 40px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-secondary);
    position: relative;
}

.nav-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.nav-icon.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.nav-icon svg {
    width: clamp(16px, 2vw, 20px);
    height: clamp(16px, 2vw, 20px);
}

.menu-pill {
    width: clamp(40px, 5vw, 48px);
    height: clamp(40px, 5vw, 48px);
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.menu-pill:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: clamp(80px, 15vh, 120px) clamp(20px, 5vw, 48px) clamp(60px, 10vh, 80px);
    position: relative;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    width: 100%;
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0s both;
}

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

.hero-eyebrow {
    font-size: clamp(11px, 1.5vw, 14px);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: clamp(12px, 2vw, 20px);
}

.hero h1 {
    font-size: clamp(36px, 10vw, 96px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: clamp(16px, 3vw, 24px);
    background: linear-gradient(135deg, #ffffff 0%, #a78bfa 50%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 24px);
    color: var(--text-secondary);
    margin-bottom: clamp(24px, 4vw, 40px);
    line-height: 1.5;
    font-weight: 400;
    padding: 0 clamp(0px, 2vw, 20px);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: clamp(12px, 2vw, 16px) clamp(24px, 4vw, 32px);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(14px, 1.8vw, 16px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-cta:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: clamp(24px, 5vh, 48px);
    left: 50%;
    transform: translateX(-50%);
    width: clamp(24px, 3vw, 32px);
    height: clamp(40px, 5vw, 52px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    animation: float 3s ease-in-out infinite;
}

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

@keyframes float {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

section {
    padding: clamp(60px, 12vh, 120px) clamp(20px, 5vw, 48px);
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(40px, 8vh, 80px);
}

.section-eyebrow {
    font-size: clamp(11px, 1.4vw, 13px);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: clamp(12px, 2vw, 16px);
}

.section-title {
    font-size: clamp(28px, 6vw, 56px);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: clamp(12px, 2.5vw, 20px);
}

.section-subtitle {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
    padding: 0 clamp(10px, 2vw, 20px);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: clamp(16px, 3vw, 24px);
}

.sponsor-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: clamp(16px, 3vw, 24px);
    padding: clamp(32px, 5vw, 48px) clamp(20px, 4vw, 32px);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    display: block;
    color: inherit;
}

.sponsor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, var(--accent-color) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.sponsor-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.sponsor-card:hover::before {
    opacity: 0.08;
}

.sponsor-card[data-color="red"] {
    --accent-color: var(--accent-red);
}

.sponsor-card[data-color="blue"] {
    --accent-color: var(--accent-blue);
}

.sponsor-card[data-color="purple"] {
    --accent-color: var(--accent-purple);
}

.sponsor-logo {
    width: 100%;
    height: clamp(80px, 15vw, 120px);
    margin-bottom: clamp(12px, 2.5vw, 20px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.sponsor-logo img {
    max-width: 80%;
    max-height: 100%;
    object-fit: contain;
}

.sponsor-title {
    font-size: clamp(17px, 2.5vw, 20px);
    font-weight: 600;
    margin-bottom: clamp(6px, 1vw, 8px);
    position: relative;
    z-index: 1;
}

.sponsor-desc {
    font-size: clamp(13px, 1.8vw, 15px);
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 8vw, 80px);
    align-items: center;
}

.about-text h3 {
    font-size: clamp(24px, 4.5vw, 36px);
    font-weight: 700;
    margin-bottom: clamp(16px, 3vw, 24px);
    letter-spacing: -0.02em;
}

.about-text p {
    font-size: clamp(15px, 2vw, 17px);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: clamp(12px, 2.5vw, 20px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(12px, 2.5vw, 24px);
    margin-top: clamp(32px, 5vw, 48px);
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: clamp(12px, 2.5vw, 20px);
    padding: clamp(20px, 4vw, 32px) clamp(16px, 3vw, 24px);
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.06);
}

.stat-number {
    font-size: clamp(32px, 6vw, 48px);
    font-weight: 700;
    margin-bottom: clamp(6px, 1vw, 8px);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: clamp(11px, 1.5vw, 14px);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

.about-image {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: clamp(16px, 3vw, 24px);
    overflow: hidden;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(59, 130, 246, 0.2) 50%, rgba(239, 68, 68, 0.2) 100%);
    backdrop-filter: blur(40px);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(59, 130, 246, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(239, 68, 68, 0.3) 0%, transparent 60%);
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.contact-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: clamp(20px, 4vw, 32px);
    padding: clamp(40px, 8vw, 80px) clamp(24px, 6vw, 60px);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card h3 {
    font-size: clamp(28px, 6vw, 48px);
    font-weight: 700;
    margin-bottom: clamp(12px, 2.5vw, 20px);
    letter-spacing: -0.02em;
}

.contact-card p {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--text-secondary);
    margin-bottom: clamp(24px, 4vw, 40px);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: clamp(12px, 2vw, 16px);
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: clamp(10px, 2vw, 14px) clamp(20px, 3.5vw, 28px);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(13px, 1.8vw, 15px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

footer {
    padding: clamp(40px, 7vh, 60px) clamp(20px, 5vw, 48px) clamp(24px, 4vh, 40px);
    text-align: center;
    border-top: 1px solid var(--glass-border);
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-text {
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--text-secondary);
    margin-bottom: clamp(6px, 1vw, 8px);
}

.footer-credit {
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--text-secondary);
}

.footer-credit a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.footer-credit a:hover {
    opacity: 0.7;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: clamp(16px, 3vw, 24px);
}

.content-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: clamp(16px, 2.5vw, 20px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.content-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    position: relative;
}

.content-image iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.content-badge {
    position: absolute;
    top: clamp(12px, 2vw, 16px);
    right: clamp(12px, 2vw, 16px);
    padding: clamp(4px, 1vw, 6px) clamp(10px, 1.5vw, 14px);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    font-size: clamp(10px, 1.3vw, 12px);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
}

.content-body {
    padding: clamp(16px, 3vw, 24px);
}

.content-title {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: 600;
    margin-bottom: clamp(6px, 1vw, 8px);
    letter-spacing: -0.01em;
}

.content-desc {
    font-size: clamp(12px, 1.5vw, 14px);
    color: var(--text-secondary);
    line-height: 1.6;
}

#about-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: clamp(40px, 6vw, 60px);
    }
}

@media (max-width: 768px) {
    .menu-pill {
        display: flex;
    }

    .nav-pill {
        position: absolute;
        top: 80px;
        right: 24px;
        flex-direction: column;
        padding: 8px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-20px);
    }

    .nav-pill.nav-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-icon:nth-child(n+5) {
        display: flex;
    }

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

    .social-links {
        flex-direction: column;
        align-items: stretch;
    }

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

    .orb-1, .orb-2, .orb-3, .orb-4 {
        filter: blur(40px);
        opacity: 0.2;
    }
}

@media (max-width: 480px) {
    body::before {
        filter: blur(40px);
    }

    .scroll-indicator {
        display: none;
    }

    .hero h1 br {
        display: none;
    }

    .about-text h3 br {
        display: none;
    }
}