@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --nav-h: 70px;
}

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

html, body {
  background: #080808;
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  height: 100%;
  overflow-x: hidden;
}

/* ── CAROUSEL STAGE ── */
.carousel-stage {
  position: relative;
  width: 100%;
  height: 70vh;
  overflow: hidden;
  isolation: isolate;
}

/* ── SLIDES ── */
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}
.slide.active {
  opacity: 1;
  pointer-events: none;
}
.slide.active .slide-content,
.slide.active .slide-buttons,
.slide.active .btn-play,
.slide.active .btn-fave {
  pointer-events: all;
}

/* Background image layer */
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform 8s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide.active .slide-bg {
  transform: scale(1);
}

/* Background video layer */
.slide-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Cinematic gradient overlay */
.slide-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.4) 55%, rgba(0,0,0,0.05) 100%),
    linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  pointer-events: none;
}

/* Noise grain texture */
.slide-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Accent line */
.slide-accent-line {
  position: absolute;
  left: 48px;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--accent, #fff);
  opacity: 0;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: opacity 0.4s 0.5s, transform 0.6s 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.slide.active .slide-accent-line {
  opacity: 0.6;
  transform: scaleY(1);
}

/* ── SLIDE CONTENT ── */
.slide-content {
  position: absolute;
  bottom: 180px;
  left: 72px;
  max-width: 560px;
}

.slide-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent, #fff);
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s 0.3s, transform 0.5s 0.3s;
}
.slide.active .slide-tag {
  opacity: 1;
  transform: translateY(0);
}

.slide-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -1px;
  color: #fff;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s 0.45s, transform 0.6s 0.45s cubic-bezier(0.2, 0, 0, 1);
}
.slide.active .slide-title { opacity: 1; transform: translateY(0); }

.slide-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s 0.6s, transform 0.5s 0.6s;
}
.slide.active .slide-meta { opacity: 1; transform: translateY(0); }

.slide-meta-year  { font-size: 12px; color: rgba(255,255,255,0.5); }
.slide-meta-dot   { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.3); }
.slide-meta-rating {
  font-size: 10px;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.6);
  padding: 1px 6px;
  letter-spacing: 1px;
}
.slide-meta-duration { font-size: 12px; color: rgba(255,255,255,0.5); }

.slide-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s 0.7s, transform 0.5s 0.7s;
}
.slide.active .slide-desc { opacity: 1; transform: translateY(0); }

.slide-buttons {
  display: flex;
  gap: 12px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s 0.8s, transform 0.5s 0.8s;
}
.slide.active .slide-buttons { opacity: 1; transform: translateY(0); }

.btn-play {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #000;
  border: none;
  padding: 13px 30px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-play:hover { background: #e5e5e5; transform: translateY(-1px); }

.btn-info {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 13px 28px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.5px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background 0.2s, transform 0.15s;
}
.btn-info:hover { background: rgba(255,255,255,0.18); transform: translateY(-1px); }

/* ── THUMBNAILS ── */
/* Tiles sit outside the carousel-stage, positioned relative to the viewport */
.thumbnails {
  position: fixed;
  top: 70vh;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 16px;
  z-index: 30;
}

.thumb {
  width: 200px;
  height: 116px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  opacity: 0.4;
  transition: opacity 0.3s, transform 0.3s;
  border: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
}
.thumb:hover { opacity: 0.75; transform: translateY(-3px); }
.thumb.active {
  opacity: 1;
  border-color: rgba(255,255,255,0.6);
}
.thumb-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.thumb-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 8px 10px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
}

/* Active thumb progress bar */
.thumb.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  background: var(--accent, #fff);
  animation: thumbProgress var(--duration, 6s) linear forwards;
}
@keyframes thumbProgress {
  from { width: 0%; }
  to   { width: 100%; }
}

/* ── SIDE ARROWS ── */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  opacity: 0;
}
.carousel-stage:hover .arrow { opacity: 1; }
.arrow:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-50%) scale(1.08);
}
.arrow-left  { left: 20px; }
.arrow-right { right: 20px; }

/* ── SLIDE COUNTER ── */
.slide-counter {
  position: absolute;
  top: 50%;
  right: 40px;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  z-index: 10;
}
.counter-pip {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transition: background 0.3s, transform 0.3s;
  cursor: pointer;
}
.counter-pip.active {
  background: #fff;
  transform: scale(1.5);
}

/* ── FOOTER ── */
.site-footer {
  position: relative;
  width: 100%;
  height: 30vh;
  background: #c0152a;
  z-index: 10;
}