:root {
  --bg: #000000;
  --bg-2: #0A0A0A;
  --fg: #F5F5F0;
  --cyan: #00C2E8;
  --cyan-deep: #00A0C2;
  --maxw: 1440px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: "Montserrat", system-ui, -apple-system, sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overscroll-behavior: none;
}

a { color: inherit; }

/* ============================== Site nav ============================== */

.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px clamp(16px, 4vw, 48px);
  mix-blend-mode: difference;
}
.site-nav__logo img { display: block; height: 28px; width: auto; }
.site-nav__links { display: flex; gap: 28px; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
.site-nav__links a { text-decoration: none; opacity: 0.85; transition: opacity .15s ease; }
.site-nav__links a:hover { opacity: 1; }
@media (max-width: 600px) { .site-nav__links { gap: 16px; font-size: 11px; } }

/* ============================== Scroll hero ============================== */

.scroll-hero {
  position: relative;
  /* 3 viewport-heights of scroll = the user "plays" the 144 frames */
  height: 300vh;
  background: var(--bg);
}

.sticky-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background: var(--bg);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000 url('/media/posters/poster_desktop.jpg') center / cover no-repeat;
}
@media (max-width: 768px) {
  .hero-video { background-image: url('/media/posters/poster_mobile.jpg'); }
}

.hero-copy {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  justify-items: center;
  padding: clamp(60px, 10vh, 120px) clamp(16px, 4vw, 48px);
  pointer-events: none;
  text-align: center;
}
.hero-copy > * { pointer-events: auto; }

.hero-headline {
  font-family: "Bebas Neue", "Helvetica Neue", sans-serif;
  font-size: clamp(56px, 9vw, 140px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--fg);
  text-shadow: 0 2px 30px rgba(0,0,0,0.5);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s ease, transform .4s ease;
}

.hero-body {
  align-self: center;
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s ease, transform .4s ease;
  margin: 0;
}

.hero-cta {
  align-self: end;
  background: var(--cyan);
  color: #000;
  padding: 14px 28px;
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background .15s ease, transform .2s ease, opacity .4s ease;
  opacity: 0;
  transform: translateY(8px);
}
.hero-cta:hover { background: var(--cyan-deep); transform: translateY(6px); }

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.6;
  animation: bob 1.6s ease-in-out infinite;
  pointer-events: none;
}
.scroll-cue svg { display: block; }
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, 6px); }
}

/* ============================== Next section ============================== */

.next-section {
  position: relative;
  background: var(--bg-2);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 80px clamp(16px, 4vw, 48px);
}
.next-section__inner { max-width: var(--maxw); text-align: center; }
.next-section h2 {
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: 0.02em;
  margin: 0 0 16px;
}
.next-section p { opacity: 0.7; font-size: 16px; margin: 0 0 32px; }
.link {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.link:hover { color: var(--fg); }

/* ============================== Reduced motion ============================== */

@media (prefers-reduced-motion: reduce) {
  .scroll-hero { height: auto; min-height: 100vh; }
  .sticky-stage { position: relative; }
  .scroll-cue { display: none; }
  .hero-headline,
  .hero-body,
  .hero-cta { opacity: 1; transform: none; }
  /* Canvas keeps the poster background; JS skips frame rendering. */
}