:root {
  --cyan: #00f8fc;
  --violet: #9d4edd;
  --bg: #000;
  --surface: #0a0a0a;
  --line: rgba(255, 255, 255, .14);
  --text: #fff;
  --muted: #aaa;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  color-scheme: dark;
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(0, 248, 252, .12), transparent 27rem),
    radial-gradient(circle at 92% 32%, rgba(157, 78, 221, .14), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

html[data-lang="es"] .lang-en,
html[data-lang="en"] .lang-es {
  display: none;
}

main {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px) 0 80px;
}

.event-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(260px, .88fr);
  gap: clamp(24px, 6vw, 76px);
  align-items: center;
  min-height: min(720px, calc(100vh - 120px));
}

.event-kicker {
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 2px;
  text-transform: uppercase;
}

h1 {
  max-width: 850px;
  font-size: clamp(38px, 8vw, 86px);
  line-height: .96;
  letter-spacing: -2px;
}

.event-date {
  margin-top: 18px;
  color: #ddd;
  font-size: clamp(17px, 2.5vw, 22px);
  font-weight: 750;
}

.event-description {
  max-width: 700px;
  margin-top: 18px;
  color: #c8c8c8;
  font-size: clamp(16px, 2vw, 19px);
}

.event-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.event-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 19px;
  border: 1px solid var(--cyan);
  border-radius: 999px;
  color: #000;
  background: var(--cyan);
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
}

.event-actions a.secondary {
  color: #fff;
  background: transparent;
}

.event-poster {
  position: relative;
  overflow: hidden;
  width: min(100%, 390px);
  aspect-ratio: 9 / 16;
  justify-self: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #080808;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .55);
  cursor: pointer;
}

.event-poster img,
.event-poster video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-poster::after {
  content: "Tap to open";
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 999px;
  background: rgba(0, 0, 0, .78);
  color: #fff;
  font-size: 11px;
  font-weight: 750;
}

.event-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 44px 0 70px;
}

.detail {
  min-height: 110px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, .035);
}

.detail strong {
  display: block;
  margin-bottom: 6px;
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.detail span {
  color: #eee;
  font-size: 15px;
  font-weight: 650;
}

.media-section {
  scroll-margin-top: 90px;
}

.media-section h2,
.event-archive h2 {
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1;
}

.section-intro {
  max-width: 620px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.media-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(0, 248, 252, .11), rgba(157, 78, 221, .13)),
    #080808;
  cursor: pointer;
}

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

.media-card::after {
  content: "▶";
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(0, 0, 0, .72);
  color: #fff;
  font-size: 18px;
}

.media-card[data-image="1"]::after {
  content: "↗";
}

.media-empty {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--muted);
  text-align: center;
}

.event-archive {
  margin-top: 80px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.event-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  padding: 28px 14px calc(28px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.event-footer a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: #ddd;
  text-decoration: none;
}

.event-footer a:hover {
  color: var(--cyan);
}

.archive-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  margin-top: 18px;
  color: var(--cyan);
  font-weight: 800;
}

.viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: #000;
}

.viewer.open {
  display: block;
}

.viewer-controls {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  right: 12px;
  z-index: 110;
  display: flex;
  gap: 8px;
}

.viewer-controls button {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 50%;
  background: rgba(0, 0, 0, .72);
  color: #fff;
  font-size: 21px;
  cursor: pointer;
}

.viewer-track {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  overscroll-behavior: contain;
}

.viewer-item {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  background: #000;
}

.viewer-item img,
.viewer-item video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.viewer-hint {
  position: fixed;
  left: 50%;
  bottom: max(16px, env(safe-area-inset-bottom));
  z-index: 110;
  transform: translateX(-50%);
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .72);
  color: #ddd;
  font-size: 12px;
  pointer-events: none;
}

@media (max-width: 820px) {
  .event-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .event-copy {
    order: 1;
  }

  .event-poster {
    order: 2;
  }

  .event-details {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .event-hero {
    gap: 28px;
  }

  h1 {
    letter-spacing: -1px;
  }

  .event-poster {
    width: min(88vw, 360px);
  }

  .media-grid {
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}