/* ============================================
   EUNOIA — film
   decisions:
     mode: reform
     thesis: otro
     metaphor: confluence
     acts: 5 (void+reasons share a stage, then story, path, close)
     scroll: y-film
     portal: glyph-mask (almond bloom)
     cuts: [glyph-mask, double-curtain, wipe-slit, bloom-overtake]
     deck: scrub-morph
     seek: edge-rail
     tone: verde-nous / oro-eunoia
   ============================================ */

html.is-film {
  scroll-behavior: auto;
  scrollbar-width: none;
}

html.is-film::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

html.is-film,
html.is-film body {
  overflow-x: clip;
  background: var(--verde-deep);
}

.film-root {
  height: 1600vh;
  position: relative;
}

.film-stage {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  background: var(--verde-deep);
}

.film-strip {
  will-change: transform;
  height: 400svh;
  position: relative;
}

.slide {
  height: 100svh;
  position: relative;
  overflow: hidden;
}

.slide-home {
  background: var(--alabastro);
}

.slide-home .act {
  position: absolute;
  inset: 0;
}

.act.slide {
  position: relative;
  inset: auto;
}

.stage-center {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: calc(var(--header-h) + 1.5rem) clamp(1.25rem, 5vw, 4rem) 3rem;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
}

/* ——— Portal (almond bloom) ——— */
.film-portal {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
  opacity: var(--portal-a, 0);
  visibility: hidden;
}

.film-portal.is-on {
  visibility: visible;
}

.portal-almond {
  position: absolute;
  left: 50%;
  top: 48%;
  width: min(42vmin, 280px);
  height: min(42vmin, 280px);
  transform: translate(-50%, -50%) scale(var(--portal-s, 0.2));
  transform-origin: center;
}

.portal-almond path {
  fill: var(--alabastro);
}

/* ——— Void ——— */
.act-void {
  z-index: 4;
  color: var(--alabastro);
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(195, 161, 99, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 50% at 20% 80%, rgba(185, 198, 178, 0.12), transparent 50%),
    linear-gradient(165deg, #1a2a22 0%, var(--verde-nous) 42%, var(--verde-deep) 78%, #121510 100%);
  transform: scale(calc(1 + var(--void-leave, 0) * 0.04));
  opacity: calc(1 - var(--void-gone, 0));
  pointer-events: none;
  visibility: visible;
}

html.is-past-void .act-void {
  visibility: hidden;
}

.act-void.is-live {
  pointer-events: auto;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
}

.hero-media.has-video .hero-video {
  opacity: calc(1 - var(--void-leave, 0) * 0.2);
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(18, 21, 16, 0.42) 0%, rgba(18, 21, 16, 0.28) 40%, rgba(18, 21, 16, 0.62) 100%);
}

.hero-center {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  padding: calc(var(--header-h) + 1.5rem) 1.5rem 5rem;
}

html.is-film .hero-center .hero-kicker,
html.is-film .hero-center .hero-brand,
html.is-film .hero-center .hero-headline,
html.is-film .hero-center .hero-lead,
html.is-film .hero-center .hero-actions {
  animation: none;
}

.act-void .hero-kicker { opacity: var(--hk, 1); transform: translateY(calc((1 - var(--hk, 1)) * 16px)); }
.act-void .hero-brand { opacity: var(--hb, 1); transform: translateY(calc((1 - var(--hb, 1)) * 18px)); }
.act-void .hero-headline { opacity: var(--hh, 1); transform: translateY(calc((1 - var(--hh, 1)) * 16px)); }
.act-void .hero-lead { opacity: var(--hl, 1); transform: translateY(calc((1 - var(--hl, 1)) * 14px)); }
.act-void .hero-actions { opacity: var(--ha, 1); transform: translateY(calc((1 - var(--ha, 1)) * 12px)); }

html.is-film .hero-center .hero-brand {
  font-size: clamp(4.4rem, 12vw, 9rem);
}

html.is-film .hero-center .hero-lead {
  margin-inline: auto;
  max-width: 36rem;
}

html.is-film .hero-center .hero-actions {
  justify-content: center;
}

.scroll-hint {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--oro-eunoia);
  opacity: var(--hint, 1);
  pointer-events: none;
}

.scroll-hint span {
  display: block;
  padding-bottom: 0.85rem;
  background: linear-gradient(180deg, var(--oro-eunoia), var(--salvia)) left 50% bottom 0 / 1px 0.85rem no-repeat;
}

/* ——— Reasons ——— */
.act-reasons {
  z-index: 1;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(195, 161, 99, 0.14), transparent 48%),
    var(--alabastro);
  color: var(--tinta);
  opacity: var(--reasons-a, 0);
}

.reasons-eye { opacity: var(--rk, 0); transform: translateY(calc((1 - var(--rk, 0)) * 12px)); }
.reasons-kicker {
  margin: 0.45rem 0 2.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--verde-nous);
  opacity: var(--rt, 0);
  transform: translateY(calc((1 - var(--rt, 0)) * 16px));
}

.reason-stage {
  position: relative;
  width: min(46rem, 100%);
  min-height: 16rem;
}

.reason {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  pointer-events: none;
}

.reason.is-on {
  opacity: var(--rin, 0);
  transform: translateY(calc((1 - var(--rin, 0)) * 22px)) scale(calc(0.98 + var(--rin, 0) * 0.02));
  pointer-events: auto;
}

.reason-index {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--oro-eunoia);
  letter-spacing: 0.14em;
  margin-bottom: 0.6rem;
}

.reason h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  font-weight: 500;
  line-height: 0.95;
  color: var(--verde-nous);
}

.reason p {
  margin: 0 auto;
  color: var(--piedra);
  font-size: 1.08rem;
  max-width: 34rem;
}

.reason-ticks {
  list-style: none;
  margin: 2.4rem 0 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  opacity: var(--rx, 0);
}

.reason-ticks li {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--piedra);
  opacity: 0.4;
  cursor: pointer;
}

.reason-ticks li.is-on {
  color: var(--oro-eunoia);
  opacity: 1;
}

/* ——— Story: landscape + centered copy / stickers ——— */
.act-story {
  background: #1a2420;
}

.story-land {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(23, 22, 15, 0.15) 0%, transparent 28%),
    radial-gradient(ellipse 90% 42% at 50% 108%, #0f1612 0%, transparent 58%),
    linear-gradient(180deg, #6d7d6a 0%, #4a5c4a 28%, #2a3d32 52%, #1a2420 78%, #121510 100%);
  transform: scale(calc(1.04 + var(--story-in, 0) * 0.04));
}

.story-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 21, 16, 0.35) 0%, rgba(18, 21, 16, 0.28) 45%, rgba(18, 21, 16, 0.55) 100%);
}

.story-stage {
  color: var(--alabastro);
}

.story-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(46rem, 92%);
  opacity: 0;
  transform: translate(-50%, calc(-46% + 28px));
  pointer-events: none;
}

.story-card.is-on {
  opacity: var(--sc, 0);
  transform: translate(-50%, calc(-46% + (1 - var(--sc, 0)) * 22px));
  pointer-events: auto;
}

.story-card .eyebrow {
  color: var(--oro-eunoia);
}

.story-card h2 {
  font-size: clamp(2.4rem, 5.6vw, 4.2rem);
  color: var(--alabastro);
  margin: 0.5rem 0 1.1rem;
  line-height: 1.12;
}

.story-card h2 em {
  font-style: italic;
  font-weight: 500;
}

.story-card p {
  margin: 0 auto 0.9rem;
  max-width: 38rem;
  color: rgba(245, 242, 234, 0.82);
  font-size: 1.05rem;
}

.story-card .quote {
  margin: 1.4rem auto 0;
  max-width: 32rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(195, 161, 99, 0.45);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.6rem);
  font-style: italic;
  color: var(--oro-eunoia);
}

.story-sticker strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 10vw, 7.2rem);
  font-weight: 500;
  line-height: 0.92;
  color: var(--oro-eunoia);
  margin-bottom: 1rem;
}

.story-sticker span {
  display: block;
  margin: 0 auto;
  max-width: 28rem;
  font-size: 1.12rem;
  color: rgba(245, 242, 234, 0.82);
}

/* ——— Path ——— */
.act-path {
  background:
    linear-gradient(180deg, rgba(47, 79, 62, 0.06), transparent 36%),
    var(--alabastro);
}

.path-block {
  position: absolute;
  inset: 0;
  padding: calc(var(--header-h) + 1.4rem) clamp(1.25rem, 4vw, 3.5rem) 2.4rem;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 1.25rem;
  opacity: 0;
  transform: translateY(24px);
  pointer-events: none;
}

.path-block.is-on {
  opacity: var(--pb, 0);
  transform: translateY(calc((1 - var(--pb, 0)) * 18px));
  pointer-events: auto;
}

.path-head {
  text-align: center;
}

.path-head h2 {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 500;
  color: var(--verde-nous);
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
  align-content: center;
  min-height: 0;
}

.area-block {
  display: grid;
  align-content: start;
  gap: 0.55rem;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  background: #fff;
  border: 1px solid rgba(47, 79, 62, 0.12);
  opacity: 0;
  transform: translateY(36px) scale(0.96);
}

.area-block.is-on {
  opacity: var(--ain, 0);
  transform: translateY(calc((1 - var(--ain, 0)) * 28px)) scale(calc(0.96 + var(--ain, 0) * 0.04));
}

.area-block.is-hot {
  border-color: rgba(195, 161, 99, 0.55);
  box-shadow: 0 18px 40px rgba(23, 22, 15, 0.08);
}

.area-num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--oro-eunoia);
  letter-spacing: 0.08em;
}

.area-block h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  font-weight: 500;
  color: var(--verde-nous);
}

.area-block p {
  margin: 0;
  color: var(--piedra);
  font-size: 0.98rem;
}

.steps-film {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1rem;
  min-height: 0;
  counter-reset: step;
}

.step-film {
  display: grid;
  align-content: center;
  padding: clamp(1.4rem, 3vw, 2.4rem);
  background: #fff;
  border: 1px solid rgba(47, 79, 62, 0.12);
  counter-increment: step;
  opacity: 0;
  transform: translateY(22px);
}

.step-film.is-on {
  opacity: var(--st, 0);
  transform: none;
}

.step-film::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 0.85rem;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--oro-eunoia);
}

.step-verb {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  font-weight: 500;
  color: var(--verde-nous);
  line-height: 1;
  margin-bottom: 0.55rem;
}

.step-film p {
  margin: 0;
  color: var(--piedra);
  font-size: 1.02rem;
}

/* ——— Close ——— */
.act-close {
  background:
    radial-gradient(ellipse at 50% 18%, rgba(195, 161, 99, 0.16), transparent 46%),
    var(--cream-soft);
}

.close-center {
  max-width: 44rem;
  margin: 0 auto;
}

.close-center h2 {
  margin: 0.4rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--verde-nous);
}

.close-center h2 em {
  font-style: italic;
}

.close-lead {
  margin: 0 auto 1.6rem;
  max-width: 34rem;
  color: var(--piedra);
}

.act-close .contact-copy,
.close-center > .eyebrow,
.close-center > h2,
.close-center > .close-lead,
.close-center > .contact-mail {
  opacity: var(--cc, 0);
  transform: translateY(calc((1 - var(--cc, 0)) * 16px));
}

.act-close .contact-mail a {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  color: var(--verde-nous);
  border-bottom: 1px solid var(--oro-eunoia);
}

.close-foot {
  margin-top: 3rem;
  text-align: center;
  opacity: var(--cfoot, 0);
}

.close-foot .footer-quote {
  color: var(--verde-nous);
}

/* ——— Cuts overlay ——— */
.film-cut {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
}

.cut-curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 50%;
  background: var(--verde-nous);
  opacity: 0;
}

.cut-curtain-l {
  left: 0;
  transform: translateX(calc(-100% + var(--curtain, 0) * 100%));
}

.cut-curtain-r {
  right: 0;
  transform: translateX(calc(100% - var(--curtain, 0) * 100%));
}

.cut-slit {
  position: absolute;
  left: 50%;
  top: 50%;
  width: calc(var(--slit, 0) * 140vmax);
  height: calc(2px + var(--slit, 0) * 140vmax);
  transform: translate(-50%, -50%);
  background: var(--oro-eunoia);
  opacity: var(--slit-a, 0);
}

.cut-bloom {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 48%, var(--oro-eunoia) 0%, var(--cream-soft) 42%, transparent 70%);
  opacity: var(--bloom, 0);
}

/* ——— Seek rail ——— */
.film-rail {
  position: fixed;
  right: 1.1rem;
  top: 22vh;
  height: 56vh;
  width: 18px;
  z-index: 40;
  cursor: pointer;
}

.film-rail-track {
  position: absolute;
  right: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--oro-eunoia), var(--verde-nous));
  opacity: 0.55;
}

.film-rail-thumb {
  position: absolute;
  right: 6px;
  width: 6px;
  height: 42px;
  border-radius: 99px;
  background: linear-gradient(180deg, #d0b178, var(--oro-eunoia), var(--verde-nous));
  top: calc(var(--film-p, 0) * (100% - 42px));
}

html.is-film .site-header {
  color: var(--alabastro);
}

html.is-film.is-past-void .site-header,
html.is-film .site-header.is-open {
  background: rgba(245, 242, 234, 0.92);
  color: var(--tinta);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(23, 22, 15, 0.06);
}

html.is-film.is-past-void .site-header .brand-mark,
html.is-film .site-header.is-open .brand-mark {
  filter: none;
}

html.is-film:not(.is-past-void) .site-header .brand-mark {
  filter: brightness(1.15);
}

html.is-film.is-past-void .nav-cta {
  border-color: var(--verde-nous);
  color: var(--verde-nous);
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .path-block {
    padding: calc(var(--header-h) + 0.7rem) 1.1rem max(1rem, env(safe-area-inset-bottom));
    gap: 0.75rem;
  }

  .path-head h2 {
    font-size: clamp(1.55rem, 7vw, 2.1rem);
  }

  .area-grid {
    grid-template-columns: 1fr;
    align-content: center;
  }

  .area-block {
    grid-column: 1;
    grid-row: 1;
    width: 100%;
    padding: 1.35rem 1.2rem;
    align-content: center;
  }

  .area-block h3 {
    font-size: clamp(1.45rem, 6.4vw, 1.85rem);
  }

  .area-block p {
    font-size: 0.95rem;
    line-height: 1.45;
  }

  .steps-film {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0.65rem;
    overflow: hidden;
  }

  .step-film {
    padding: 1rem 0.9rem;
  }

  .step-verb {
    font-size: clamp(1.35rem, 6vw, 1.9rem);
  }

  .step-film p {
    font-size: 0.88rem;
  }

  .film-rail {
    display: none;
  }

  html.is-film .hero-center .hero-actions .btn {
    width: auto;
    min-width: 14rem;
  }
}

@media (max-width: 720px) {
  .reason-ticks {
    gap: 0.85rem;
  }

  .story-card h2 {
    font-size: clamp(2rem, 8vw, 2.8rem);
  }

  .story-sticker strong {
    font-size: clamp(2.6rem, 14vw, 4.2rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html.is-film .film-strip {
    transition: none;
  }
}