:root {
    --page-bg: #010409;
    --card-bg: #ffffff;
    --accent: #ff5f2d;
    --accent-dark: #d84410;
    --muted: #6b7280;
    --border: #e5e7eb;
    --shadow: 0 20px 60px rgba(5, 6, 12, 0.25);
    --grad: linear-gradient(135deg, #0ea5e9 0%, #14b8a6 35%, #f97316 70%, #fb7185 100%);
    font-family: 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--page-bg);
    color: #0f172a;
    font-family: 'Public Sans', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

.event-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0) 45%);
}

.detail-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(1, 4, 9, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.detail-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail-header__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    color: #f8fafc;
    font-weight: 600;
}

.detail-header__brand img {
    width: 46px;
    height: 46px;
}

.detail-header__brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.8rem;
}

.detail-header__brand-copy span {
    font-size: 1rem;
}

.detail-header__brand-copy small {
    color: rgba(248, 250, 252, 0.7);
}

.detail-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.95rem;
    color: rgba(248, 250, 252, 0.85);
}

.detail-nav a {
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    transition: background 0.3s ease;
}

.detail-nav a:hover {
    background: rgba(248, 250, 252, 0.12);
}

.event-banner {
    height: 420px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.event-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(1, 4, 9, 0.8), rgba(1, 4, 9, 0.25));
    display: flex;
    align-items: flex-end;
}

.event-banner__content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1.5rem;
}

.event-banner__logo img {
    width: 220px;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(1, 4, 9, 0.55);
    background: rgba(1,1,1,0.4);
    padding: 0.5rem;
}

.event-banner__date {
    text-align: right;
    color: #f8fafc;
}

.event-banner__date-badge {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    background: rgba(255, 95, 45, 0.9);
    padding: 1rem 1.5rem;
    border-radius: 14px;
}

.event-banner__date-details {
    margin-top: 0.75rem;
    font-size: 0.95rem;
    color: rgba(248, 250, 252, 0.85);
}

.event-container {
    max-width: 1200px;
    width: 100%;
    margin: -60px auto 0;
    padding: 2.5rem 1.5rem 4rem;
    position: relative;
    z-index: 5;
}

.event-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.8fr);
    gap: 1.5rem;
    position: relative;
    z-index: 6;
}

.event-main,
.event-sidebar section {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 1.75rem;
    box-shadow: var(--shadow);
}

.event-main {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.event-tag {
    margin: 0;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
}

.event-title {
    margin: 0;
    font-size: 2.2rem;
    line-height: 1.2;
    color: #0f172a;
}

.event-summary {
    margin: 0;
    font-size: 1rem;
    color: #334155;
}

.event-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #f8fafc;
}

.event-meta-item {
    display: flex;
    gap: 0.85rem;
    color: #0f172a;
}

.event-meta-item i {
    color: var(--accent);
    font-size: 1.25rem;
}

.event-meta-item small {
    display: block;
    color: var(--muted);
}

.event-alert {
    background: rgba(255, 95, 45, 0.08);
    border: 1px solid rgba(255, 95, 45, 0.3);
    color: #7a3410;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-primary,
.btn-secondary {
    border-radius: 999px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: var(--grad);
    color: #0f172a;
    box-shadow: 0 15px 35px rgba(249, 115, 22, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    background: #f1f5f9;
    color: #0f172a;
    border: 1px solid var(--border);
}

.btn-chip {
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 999px;
    padding: 0.6rem 1.1rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #0f172a;
}

.payment-banner {
    border-radius: 16px;
    padding: 1.2rem 1.4rem;
    background: linear-gradient(120deg, rgba(14, 165, 233, 0.15), rgba(249, 115, 22, 0.15));
}

.payment-banner strong {
    display: block;
    font-size: 1rem;
}

.event-description p {
    margin: 0 0 0.8rem 0;
    color: #1e293b;
    line-height: 1.6;
}

.event-highlights {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.event-highlights ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.event-highlights li {
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: #f8fafc;
    font-weight: 500;
}

.ticket-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ticket-item {
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.4rem;
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.ticket-tier {
    margin: 0;
    font-weight: 700;
    color: #0f172a;
}

.ticket-price {
    margin: 0.35rem 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent);
}

.ticket-price span {
    font-size: 0.85rem;
    color: var(--muted);
}

.ticket-price small {
    font-size: 0.75rem;
    color: var(--muted);
}

.ticket-badge {
    display: inline-flex;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(249, 115, 22, 0.12);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
}

.ticket-cta {
    padding: 0.55rem 1.2rem;
    border-radius: 999px;
    background: #0f172a;
    color: #fff;
    font-weight: 600;
}

.ticket-benefits {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.4rem;
}

.ticket-benefits li {
    background: #f8fafc;
    padding: 0.5rem 0.75rem;
    border-radius: 10px;
    font-size: 0.9rem;
}

.about-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.about-media {
    border-radius: 18px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #0f172a;
    box-shadow: 0 10px 30px rgba(1, 4, 9, 0.35);
}

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

.about-copy p {
    margin: 0 0 0.6rem 0;
    color: #1f2937;
    line-height: 1.5;
}

.location-map {
    border-radius: 18px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.location-address {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.location-directions {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--accent);
    font-weight: 600;
}

.sponsors-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.sponsor-chip {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.sponsor-chip img {
    width: 28px;
    height: 28px;
}

.contact-section p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0;
}

.contact-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.contact-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #0f172a;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state {
    display: flex;
    justify-content: center;
    padding: 4rem 1.5rem;
}

.empty-state__card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow);
    max-width: 420px;
}

.event-footer {
    margin-top: auto;
    color: #f8fafc;
}

.footer-gradient {
    background: radial-gradient(circle at top, rgba(255,255,255,0.12), rgba(1,4,9,0.95)), var(--grad);
    padding: 3rem 1.5rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    padding: 1.25rem;
    background: #020617;
    font-size: 0.9rem;
}

.muted {
    color: var(--muted);
}

.is-disabled {
    opacity: 0.5;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .event-layout {
        grid-template-columns: 1fr;
    }

    .event-container {
        margin-top: -30px;
        padding-top: 2rem;
    }

    .event-banner__content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .event-banner__date {
        text-align: center;
    }

    .detail-header__inner,
    .footer-content {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .detail-nav {
        display: none;
    }

    .event-container {
        margin-top: 0;
        padding: 1.5rem 1rem 3rem;
    }

    .event-main,
    .event-sidebar section {
        padding: 1.25rem;
    }

    .ticket-benefits {
        grid-template-columns: 1fr;
    }
}