:root {
    --surface: #111417;
    --surface-soft: #171b20;
    --surface-card: rgba(17, 20, 23, 0.72);
    --surface-line: rgba(255, 255, 255, 0.1);
    --text: #e1e2e7;
    --text-soft: #b9cacb;
    --primary: #00dbe9;
    --primary-strong: #00f0ff;
    --secondary: #fface8;
    --secondary-strong: #ff24e4;
    --outline: #3b494b;
    --success-bg: rgba(50, 213, 131, 0.14);
    --success-border: rgba(50, 213, 131, 0.4);
    --error-bg: rgba(255, 110, 110, 0.14);
    --error-border: rgba(255, 110, 110, 0.4);
    --shadow-cyan: 0 0 40px rgba(0, 219, 233, 0.18);
    --shadow-pink: 0 0 40px rgba(255, 36, 228, 0.14);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --container: 1200px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(0, 219, 233, 0.1), transparent 32%),
        radial-gradient(circle at bottom right, rgba(255, 36, 228, 0.1), transparent 28%),
        var(--surface);
    color: var(--text);
    font-family: "Be Vietnam Pro", sans-serif;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

.container {
    width: min(calc(100% - 40px), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(17, 20, 23, 0.82);
    border-bottom: 1px solid rgba(0, 219, 233, 0.16);
}

.nav-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
}

.brand img {
    width: 108px;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 36, 228, 0.24);
    background: rgba(255, 36, 228, 0.08);
    color: var(--secondary);
    font-family: "Sora", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-section,
.sponsor-section {
    position: relative;
    overflow: hidden;
}

.hero-section {
    padding: 72px 0 96px;
}

.sponsor-section {
    padding: 72px 0 96px;
}

.hero-layout,
.sponsor-layout {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 32px;
    align-items: center;
}

.hero-layout {
    grid-template-columns: 1fr;
    max-width: 860px;
}

.sponsor-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

.hero-copy h1,
.sponsor-copy h1 {
    margin: 24px 0 16px;
    font-family: "Sora", sans-serif;
    font-size: clamp(42px, 8vw, 88px);
    line-height: 0.95;
    text-transform: uppercase;
}

.hero-copy h1 {
    text-shadow: 0 0 24px rgba(255, 255, 255, 0.12);
}

.sponsor-copy h1 {
    font-size: clamp(36px, 7vw, 64px);
}

.lead {
    margin: 0;
    max-width: 700px;
    color: var(--text-soft);
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.65;
}

.hero-logo {
    width: min(460px, 100%);
}

.home-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.home-lead {
    max-width: 460px;
    font-size: clamp(15px, 1.6vw, 18px);
    line-height: 1.6;
}

.eyebrow-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.eyebrow-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    max-width: 100%;
    justify-self: start;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid rgba(0, 219, 233, 0.22);
    background: rgba(0, 219, 233, 0.08);
    color: var(--primary);
    font-family: "Sora", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow-pill.alt {
    border-color: rgba(255, 36, 228, 0.24);
    background: rgba(255, 36, 228, 0.08);
    color: var(--secondary);
}

.countdown-card,
.spotlight-card,
.glass-panel,
.form-panel {
    border: 1px solid var(--surface-line);
    background: var(--surface-card);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-cyan);
}

.countdown-card {
    margin-top: 32px;
    padding: 28px;
    border-radius: var(--radius-lg);
}

.countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.metric {
    min-height: 144px;
    padding: 20px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.metric:nth-child(odd) {
    box-shadow: var(--shadow-cyan);
}

.metric:nth-child(even) {
    box-shadow: var(--shadow-pink);
}

.metric-value {
    font-family: "Sora", sans-serif;
    font-size: clamp(34px, 4vw, 50px);
    font-weight: 800;
    line-height: 1;
}

.metric-label {
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.hero-actions-centered {
    justify-content: center;
}

.home-hero-copy .countdown-card {
    width: 100%;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 14px 26px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-family: "Sora", sans-serif;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: linear-gradient(120deg, var(--primary-strong), var(--secondary-strong));
    color: #082529;
    box-shadow: 0 18px 36px rgba(0, 219, 233, 0.18);
}

.button-secondary {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--text);
}

.button-full {
    width: 100%;
}

.hero-side {
    align-self: stretch;
}

.spotlight-card {
    height: 100%;
    padding: 30px;
    border-radius: var(--radius-lg);
}

.spotlight-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.spotlight-header img {
    width: 86px;
    aspect-ratio: 1;
    object-fit: contain;
}

.spotlight-kicker {
    color: var(--secondary);
    font-family: "Sora", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.spotlight-card h2,
.section-heading h2 {
    margin: 24px 0 14px;
    font-family: "Sora", sans-serif;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.15;
}

.spotlight-card p,
.section-heading p,
.sponsor-copy p,
.glass-panel p {
    color: var(--text-soft);
    line-height: 1.7;
}

.feature-list {
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
}

.feature-list li,
.brand-chip,
.glass-panel h3 {
    position: relative;
}

.feature-list li {
    padding-left: 20px;
    color: var(--text);
    line-height: 1.6;
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--primary-strong), var(--secondary-strong));
}

.section-band {
    padding: 0 0 96px;
}

.section-heading {
    max-width: 820px;
    margin-bottom: 28px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.glass-panel {
    padding: 24px;
    border-radius: var(--radius-md);
}

.glass-panel h3 {
    margin: 0 0 12px;
    font-family: "Sora", sans-serif;
    font-size: 22px;
}

.sponsor-copy {
    display: grid;
    gap: 18px;
}

.muted-copy {
    margin-top: -2px;
}

.brand-lockup {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 10px;
}

.brand-chip {
    min-width: 0;
    padding: 16px 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: grid;
    justify-items: center;
    align-content: start;
    gap: 10px;
    text-align: center;
}

.brand-chip span {
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand-chip img {
    width: 84px;
    height: 84px;
    object-fit: contain;
}

.form-panel {
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-pink);
}

.flash {
    margin-bottom: 18px;
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 15px;
    line-height: 1.5;
}

.flash-success {
    background: var(--success-bg);
    border-color: var(--success-border);
}

.flash-error {
    background: var(--error-bg);
    border-color: var(--error-border);
}

.contact-form {
    display: grid;
    gap: 18px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    font-family: "Sora", sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.field input,
.field textarea,
.field select {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    background: rgba(12, 14, 18, 0.95);
    color: var(--text);
    outline: none;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: rgba(0, 219, 233, 0.5);
    box-shadow: 0 0 0 3px rgba(0, 219, 233, 0.12);
}

.field textarea {
    resize: vertical;
    min-height: 150px;
}

.field [aria-invalid="true"] {
    border-color: rgba(255, 110, 110, 0.8);
}

.field-error {
    margin: 0;
    color: #ff9c9c;
    font-size: 14px;
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.turnstile-wrap {
    width: 100%;
    min-height: 76px;
    padding: 4px 0 2px;
}

.turnstile-wrap iframe {
    max-width: 100%;
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(17, 20, 23, 0.8), rgba(0, 0, 0, 0.92));
}

.footer-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 0 26px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.footer-brand img {
    width: 108px;
}

.footer-legal {
    margin: 0;
    color: var(--text-soft);
    font-size: 12px;
    line-height: 1.45;
}

.footer-organizer {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    text-align: right;
}

.footer-socials {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

.footer-copy-label {
    margin: 0;
    color: var(--text-soft);
    font-size: 12px;
    letter-spacing: 0.08em;
    line-height: 1.45;
    text-transform: uppercase;
}

.footer-organizer-link {
    display: inline-flex;
    align-items: center;
}

.footer-organizer-link img {
    width: 76px;
    height: auto;
}

.footer-social-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-social-link {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    transition: border-color 150ms ease, transform 150ms ease, background 150ms ease;
}

.footer-social-link:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 219, 233, 0.4);
    background: rgba(0, 219, 233, 0.08);
}

.footer-social-link svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.footer-social-link .footer-social-fill {
    fill: currentColor;
    stroke: none;
}

.bg-glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(120px);
    pointer-events: none;
}

.bg-glow-cyan {
    width: 360px;
    height: 360px;
    top: 140px;
    left: -80px;
    background: rgba(0, 219, 233, 0.18);
}

.bg-glow-pink {
    width: 380px;
    height: 380px;
    right: -90px;
    bottom: 40px;
    background: rgba(255, 36, 228, 0.18);
}

.sponsor-glow-left {
    top: 40px;
    left: -120px;
}

.sponsor-glow-right {
    top: 240px;
    right: -120px;
}

@media (max-width: 1100px) {
    .hero-layout,
    .sponsor-layout,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .spotlight-card {
        min-height: auto;
    }
}

@media (max-width: 780px) {
    .nav-shell,
    .footer-shell {
        flex-direction: column;
        align-items: center;
    }

    .hero-section,
    .sponsor-section {
        padding-top: 42px;
        padding-bottom: 72px;
    }

    .countdown-grid,
    .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-brand {
        align-items: center;
    }

    .footer-organizer {
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 24px), var(--container));
    }

    .brand img {
        width: 96px;
    }

    .hero-copy h1,
    .sponsor-copy h1 {
        margin-top: 20px;
    }

    .countdown-card,
    .spotlight-card,
    .form-panel {
        padding: 22px;
    }

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

    .metric {
        min-height: 122px;
    }

    .button {
        width: 100%;
    }

    .brand-lockup {
        gap: 12px;
    }

    .brand-chip {
        width: auto;
    }
}