html.cinematic-page { background: #0a0b0b; scroll-behavior: smooth; }
.cinematic-page body { background: #0a0b0b; color: white; }
.cinematic-nav { position: fixed; z-index: 30; inset: 0 0 auto; padding: 1rem 0; background: linear-gradient(rgba(0,0,0,.82), transparent); }
.cinematic-nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.film-instruction { font: .7rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #d7d9da; }
.film-backdrop { position: fixed; z-index: 0; inset: 0; overflow: hidden; background: #090a0a; }
.cinematic-film { width: 100%; height: 100%; object-fit: cover; }
.film-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.28) 62%, rgba(0,0,0,.06)), linear-gradient(0deg, rgba(0,0,0,.66), transparent 52%); }
.film-progress { position: absolute; inset: auto 0 0; height: 4px; background: rgba(255,255,255,.18); }
.film-progress span { display: block; width: 100%; height: 100%; background: var(--orange); transform: scaleX(0); transform-origin: left; }
.film-story { position: relative; z-index: 2; }
.film-chapter { min-height: 100svh; display: grid; align-items: end; }
.film-chapter__copy { max-width: 820px; margin-inline: auto; padding: 9rem 0 clamp(4rem, 10vh, 8rem); }
.film-chapter__copy p:not(.eyebrow) { max-width: 620px; color: #d6d9da; font-size: clamp(1rem, 2vw, 1.25rem); }
.film-chapter__copy .display { max-width: 760px; font-size: clamp(3.5rem, 10vw, 8.5rem); }
.cinematic-kicker { display: inline-flex; align-items: center; gap: .75rem; margin-bottom: 1rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; }
.cinematic-kicker::before { content: ""; width: 3rem; height: 3px; background: var(--orange); }
.film-time { display: inline-block; margin-top: 1.2rem; padding: .45rem .65rem; background: rgba(0,0,0,.62); border: 1px solid rgba(255,255,255,.24); font: .68rem var(--mono); letter-spacing: .08em; }
.cinematic-rail { position: fixed; z-index: 31; right: 1.2rem; top: 50%; transform: translateY(-50%); display: grid; gap: .8rem; }
.cinematic-rail a { width: 12px; height: 12px; border: 1px solid white; border-radius: 50%; background: rgba(0,0,0,.35); text-indent: -9999px; }
.cinematic-rail a[aria-current="true"] { background: var(--orange); border-color: var(--orange); transform: scale(1.35); }
.film-chapter--end { background: linear-gradient(90deg, rgba(241,90,36,.98), rgba(241,90,36,.74)); color: var(--ink); }
.film-chapter--end .film-chapter__copy p:not(.eyebrow) { color: var(--ink); }
.film-chapter--end .button { background: var(--ink); color: white; }
@media (max-width: 680px) {
  .cinematic-nav .button, .film-instruction { display: none; }
  .film-shade { background: linear-gradient(0deg, rgba(0,0,0,.94), rgba(0,0,0,.08) 78%); }
  .film-chapter__copy { padding-bottom: 4rem; }
  .cinematic-rail { right: .55rem; }
  .film-chapter__copy .display { font-size: clamp(3.1rem, 16vw, 5.6rem); }
}
@media (prefers-reduced-motion: reduce) {
  html.cinematic-page { scroll-behavior: auto; }
  .film-instruction, .film-time, .cinematic-rail { display: none; }
  .film-chapter { min-height: 78svh; }
}