/* === RESET & BASE === */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: #0b0b0b;
  color: white;
}

/* === TOP BAR === */
.top-bar {
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  opacity: 0.85;
}

/* === VIDEO WALL === */
.video-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.video-tile {
  position: relative;
  aspect-ratio: 9 / 16;
  background: #111;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
}

/* état actif (mobile & desktop) */
.video-tile.playing {
  outline: 2px solid rgba(255, 255, 255, 0.6);
}

/* === VIDEO CONTAINER === */
.placeholder {
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* vidéo elle-même */
.video-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* === OVERLAY TEXTE === */
.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* hover desktop */
.video-tile:hover .overlay {
  opacity: 1;
}

/* overlay visible si vidéo en lecture (mobile) */
.video-tile.playing .overlay {
  opacity: 1;
}

.overlay p {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
}

.overlay a {
  font-size: 0.8rem;
  color: #aaa;
  text-decoration: none;
}

/* === COUNTDOWN OVERLAY === */
#countdown-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 11, 11, 0.92);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  transition: opacity 0.6s ease;
}

#countdown-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.countdown-card {
  text-align: center;
  transform: translateY(0);
  transition: transform 0.8s ease, opacity 0.6s ease;
}

#countdown-overlay.hidden .countdown-card {
  transform: translateY(-80px) scale(0.95);
  opacity: 0;
}

.clock {
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  font-variant-numeric: tabular-nums;
}

#enter-site {
  background: none;
  border: 1px solid rgba(255,255,255,0.4);
  color: white;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.3s ease;
}

#enter-site:hover {
  border-color: white;
  background: rgba(255,255,255,0.05);
}

/* === INSTAGRAM FOLLOW BUTTON === */
.ig-follow {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 10;

  padding: 0.6rem 1.1rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  color: white;
  text-decoration: none;

  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 999px;

  transition: all 0.25s ease;
}

.ig-follow:hover {
  background: rgba(255,255,255,0.05);
  border-color: white;
}