/* DigiCON 2026 — Site hub (homepage directory) */

body.dhub-page .dc-site-main {
    max-width: none;
    width: 100%;
    padding: 0;
    margin: 0;
}

body.dhub-page .dc-card {
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    border-top: none;
}

body.dhub-page .dc-page-title {
    display: none;
}

.dhub-app {
    --dhub-brand: #db0812;
    --dhub-dark: #191919;
    --dhub-cyan: #00b4c8;
    --dhub-bg: #f4f5f7;
    --dhub-surface: #ffffff;
    --dhub-border: #d8dce3;
    --dhub-muted: #6b7280;
    --dhub-font: "Ubuntu", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;

    font-family: var(--dhub-font);
    color: var(--dhub-dark);
    background: var(--dhub-bg);
    min-height: 60vh;
    padding: 0 0 40px;
}

.dhub-hero {
    background: var(--dhub-dark);
    color: #fff;
    text-align: center;
    padding: 36px 20px 40px;
    border-bottom: 4px solid var(--dhub-brand);
}

.dhub-hero__brand {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--dhub-cyan);
}

.dhub-hero__title {
    margin: 10px 0 0;
    font-size: clamp(26px, 5vw, 34px);
    font-weight: 500;
    letter-spacing: -0.02em;
}

.dhub-hero__subtitle {
    margin: 10px auto 0;
    max-width: 460px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.78);
    font-weight: 300;
    line-height: 1.45;
}

.dhub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    max-width: 980px;
    margin: -20px auto 0;
    padding: 0 20px;
}

.dhub-app--guest .dhub-grid {
    max-width: 1040px;
}

.dhub-tile {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 22px 20px 18px;
    background: var(--dhub-surface);
    border: 1px solid var(--dhub-border);
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    text-decoration: none;
    color: inherit;
    position: relative;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    border-top: 3px solid var(--dhub-brand);
}

.dhub-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #c5cad3;
    text-decoration: none;
    color: inherit;
}

.dhub-tile--flight,
.dhub-tile--shuttle {
    border-top-color: var(--dhub-cyan);
}

.dhub-tile--hotel {
    border-top-color: #7c6f64;
}

.dhub-tile--hotline,
.dhub-tile--email {
    border-top-color: var(--dhub-brand);
}

.dhub-tile--calendar {
    border-top-color: var(--dhub-brand);
}

.dhub-tile--panel {
    border-top-color: var(--dhub-dark);
}

.dhub-tile--home {
    border-top-color: var(--dhub-cyan);
}

.dhub-tile__icon {
    font-size: 32px;
    line-height: 1;
}

.dhub-tile__title {
    display: block;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.dhub-tile__desc {
    display: block;
    font-size: 13px;
    color: var(--dhub-muted);
    line-height: 1.45;
    font-weight: 300;
}

.dhub-tile__meta {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--dhub-brand);
}

.dhub-foot {
    text-align: center;
    margin: 28px 0 0;
    font-size: 12px;
    color: var(--dhub-muted);
    font-weight: 300;
}

@media (max-width: 600px) {
    .dhub-grid {
        grid-template-columns: 1fr;
        margin-top: -12px;
    }
}