/*!
 * Summit — Bootstrap 6 conference template
 *
 * Design language: near-black canvas, one electric accent, oversized date block.
 * The primary CTA is a fixed BOTTOM bar rather than a header button, and the
 * schedule is a real table tabbed by day.
 */

:root {
  --brand: oklch(72% 0.19 145);
  --kit-section-y: 5rem;
}

@media (width >= 768px) { :root { --kit-section-y: 7rem; } }

/* Clear the fixed ticket bar from inside the footer, so the page still ends
   flush at the footer's bottom edge (a body padding would leave a real gap). */
.site-footer { padding-bottom: 5.5rem; }

/* --------------------------------------------------------------- Header */

.site-header {
  background: color-mix(in oklab, var(--bs-bg-body), transparent 12%);
  border-bottom: 1px solid var(--bs-border-color);
}

/* --------------------------------------------------------------- Marquee hero */

.marquee {
  padding-block: clamp(3rem, 8vw, 6rem);
  border-bottom: 1px solid var(--bs-border-color);
}

.marquee-title {
  font-size: clamp(3rem, 1rem + 9vw, 8.5rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.86;
  text-transform: uppercase;
}

.marquee-accent { color: var(--bs-primary-base); }

/* Oversized date block — the thing people screenshot */
.datebox {
  display: inline-grid;
  grid-auto-flow: column;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--bs-primary-base);
  border-radius: var(--bs-radius-5);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.datebox b { font-size: 1.75rem; line-height: 1; }
.datebox span { font-size: 0.8125rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.7; }

/* Countdown */
.countdown { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.count-cell {
  min-width: 5rem;
  padding: 0.875rem 1rem;
  border-radius: var(--bs-radius-5);
  background: var(--bs-bg-2);
  text-align: center;
}

.count-cell b { display: block; font-size: 1.75rem; font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.count-cell span { display: block; margin-top: 0.25rem; font-size: 0.6875rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bs-fg-3); }

/* --------------------------------------------------------------- Speakers */

.speaker { position: relative; overflow: hidden; border-radius: var(--bs-radius-6); }
.speaker .ph { transition: transform 0.45s ease; }
.speaker:hover .ph { transform: scale(1.05); }

.speaker-name {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.25rem 1rem 1rem;
  background: linear-gradient(to top, rgb(0 0 0 / 78%), transparent);
  color: #fff;
}

/* --------------------------------------------------------------- Schedule */

.sched { width: 100%; border-collapse: collapse; }

.sched th,
.sched td { padding: 1rem 0.75rem; border-bottom: 1px solid var(--bs-border-color); vertical-align: top; text-align: left; }

.sched .time { white-space: nowrap; font-variant-numeric: tabular-nums; font-weight: 650; width: 8rem; }

.sched tr:hover td { background: var(--bs-bg-2); }

.track-tag { font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; }

/* --------------------------------------------------------------- Tickets */

.ticket {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 2rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-radius-6);
}

.ticket.is-featured {
  border-color: var(--bs-primary-base);
  box-shadow: 0 0 0 1px var(--bs-primary-base);
}

.ticket-price { font-size: 2.5rem; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }

/* Fixed bottom CTA bar — this template's signature, in place of a header button */
.ticket-bar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 1040;
  padding: 0.75rem 1rem;
  background: color-mix(in oklab, var(--bs-bg-body), transparent 6%);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--bs-border-color);
}

/* --------------------------------------------------------------- Venue */

.venue-map {
  aspect-ratio: 16 / 10;
  border-radius: var(--bs-radius-6);
  background:
    linear-gradient(color-mix(in oklab, var(--brand), transparent 92%), color-mix(in oklab, var(--brand), transparent 92%)),
    repeating-linear-gradient(0deg, transparent 0 42px, color-mix(in oklab, var(--bs-fg-body), transparent 92%) 42px 43px),
    repeating-linear-gradient(90deg, transparent 0 56px, color-mix(in oklab, var(--bs-fg-body), transparent 92%) 56px 57px),
    var(--bs-bg-2);
}

@media (prefers-reduced-motion: reduce) {
  .speaker .ph { transition: none; }
  .speaker:hover .ph { transform: none; }
}