/* ============================================================================
   THE OASIS — Airside D cold-open · Diamond View pitch microsite
   DV brand chrome (charcoal · Owners · taupe accent · registration · diamond)
   + the film's warm gold accent reserved for cinematic/atmospheric moments.
   Builds on assets/colors_and_type.css + assets/components.css.

   TYPE-SIZE FLOOR (do not go smaller without a specific reason + sign-off):
     - Reading/caption copy (sentence case, any length): 12.5px minimum.
     - Uppercase micro-labels (tags, timecodes, nav sub-labels): 10px minimum,
       and ONLY if letter-spacing is >= 0.15em — tight tracking below that
       size reads as noise, not text. Matches DV's own documented "Tiny
       Label" (9px) / "Nav Text" (9–14px) allowances, kept at 10px here with
       margin for a screen-heavy pitch deck.
     - Never go below 10px for any reason; never below 12.5px for anything
       meant to be read as a sentence.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--charcoal);
  color: var(--fg1);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: var(--charcoal); }

:root {
  --gold: #e3b066;
  --gold-soft: #f0c98c;
  --seed-opacity: 1;
  --maxw: 1240px;
}

.wrap { width: min(var(--maxw), 100% - 88px); margin-inline: auto; }
.wrap--narrow { width: min(900px, 100% - 88px); margin-inline: auto; }
section { position: relative; z-index: 2; }

/* ---------------------------------------------- fixed background layers --- */
#bg-image { position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 1; }
#bg-image img { width: 100%; height: 100%; object-fit: cover; }
#bg-image::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(180deg,
    rgba(18,16,14,0.55) 0%,
    rgba(18,16,14,0.45) 12%,
    rgba(18,16,14,0.35) 25%,
    rgba(18,16,14,0.30) 40%,
    rgba(18,16,14,0.33) 50%,
    rgba(18,16,14,0.40) 60%,
    rgba(18,16,14,0.52) 72%,
    rgba(18,16,14,0.64) 84%,
    rgba(18,16,14,0.78) 100%); }
#seed-stage { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: var(--seed-opacity); transition: opacity 0.6s var(--ease-standard); }
#seed-canvas { width: 100%; height: 100%; display: block; }
.vignette { position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(125% 90% at 50% 40%, transparent 42%, rgba(8,7,6,0.6) 100%); }
.grain-global { position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay; }
.grain-global::after { content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ---------------------------------------------------------------- progress */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 70; background: var(--av-06); }
.progress__bar { height: 100%; width: 100%; background: var(--accent-light); transform: scaleX(0); transform-origin: left; }

/* chapter rail */
.rail { position: fixed; right: 30px; top: 50%; transform: translateY(-50%); z-index: 55; display: flex; flex-direction: column; gap: 17px; align-items: flex-end; }
.rail__item { display: flex; align-items: center; gap: 12px; background: none; border: none; cursor: pointer; padding: 0; }
.rail__label { font-family: var(--font-narrow); font-weight: 500; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--av-40); opacity: 0; transform: translateX(6px); transition: opacity var(--dur-quick) var(--ease-standard), transform var(--dur-quick) var(--ease-standard), color var(--dur-quick); white-space: nowrap; }
.rail__dot { width: 8px; height: 8px; transform: rotate(45deg); background: transparent; border: 1.5px solid var(--av-24); transition: all var(--dur-standard) var(--ease-spring); flex: 0 0 auto; }
.rail__item:hover .rail__label { opacity: 1; transform: none; color: var(--av-60); }
.rail__item.is-active .rail__dot { background: var(--accent); border-color: var(--accent); transform: rotate(45deg) scale(1.3); }
.rail__item.is-active .rail__label { opacity: 1; transform: none; color: var(--avalanche); }

/* ---------------------------------------------------------------- nav ----- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 65; display: flex; align-items: center; justify-content: space-between; padding: 20px clamp(20px, 4vw, 44px); border-bottom: 1px solid transparent; transition: background var(--dur-standard) var(--ease-standard), border-color var(--dur-standard); }
.nav.is-stuck { background: rgba(20,18,16,0.7); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-bottom: 1px solid var(--av-06); }
.nav__left { display: flex; align-items: center; gap: 16px; }
.nav__logo { height: 15px; width: auto; opacity: 0.95; }
.nav__div { width: 1px; height: 20px; background: var(--av-16); }
.nav__project { display: flex; flex-direction: column; gap: 3px; line-height: 1; }
.nav__project b { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--avalanche); }
.nav__project span { font-family: var(--font-narrow); font-weight: 500; font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--accent-light); }
.nav__cta { font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--av-60); display: inline-flex; align-items: center; gap: 9px; cursor: pointer; transition: color var(--dur-quick); }
.nav__cta:hover { color: var(--avalanche); }
.nav__cta .d { width: 6px; height: 6px; transform: rotate(45deg); background: var(--accent); }

/* ---------------------------------------------------------------- eyebrow - */
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent-light); }
.eyebrow::before { content: ""; width: 6px; height: 6px; transform: rotate(45deg); background: var(--accent); flex: 0 0 auto; }
.eyebrow--plain::before { display: none; }
.eyebrow--gold { color: var(--gold-soft); }
.eyebrow--gold::before { background: var(--gold); }
.idx { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.12em; color: var(--av-40); }

/* ---------------------------------------------------------------- hero ---- */
.hero { min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; position: relative; padding: 120px 0 150px; }
.hero__corner { position: fixed; width: 28px; height: 28px; border: 1.5px solid var(--av-24); z-index: 58; pointer-events: none; }
.hero__corner--tl { top: 80px; left: 28px; border-right: none; border-bottom: none; }
.hero__corner--tr { top: 80px; right: 28px; border-left: none; border-bottom: none; }
.hero__corner--bl { bottom: 28px; left: 28px; border-right: none; border-top: none; }
.hero__corner--br { bottom: 28px; right: 28px; border-left: none; border-top: none; }
.hero__eyebrow { margin-bottom: 26px; }
.hero__title { font-family: var(--font-xxwide); font-weight: 700; line-height: 0.98; font-size: clamp(56px, 13vw, 188px); letter-spacing: -0.015em; text-transform: uppercase; color: var(--avalanche); margin: 0; white-space: nowrap; text-shadow: 0 4px 60px rgba(0,0,0,0.5); }
.hero__sub { font-family: var(--font-display); font-stretch: 125%; font-weight: 300; font-size: clamp(18px, 2.1vw, 27px); line-height: 1.3; letter-spacing: 2px; color: var(--avalanche); margin: 24px 0 0; max-width: 30ch; }
.hero__sub b { font-weight: 700; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 30px 52px; margin-top: 40px; align-items: flex-end; }
.hero__lede { font-size: 17px; line-height: 1.7; color: var(--avalanche-deep); max-width: 42ch; letter-spacing: 0.05em; }
.hero__facts { display: flex; gap: 38px; flex-wrap: wrap; }
.fact b { display: block; font-family: var(--font-body); font-weight: 700; font-size: 26px; color: var(--avalanche); font-variant-numeric: tabular-nums; line-height: 1; }
.fact span { display: block; font-family: var(--font-narrow); font-weight: 500; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--av-40); margin-top: 8px; }
.scrollcue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 9px; z-index: 3; }
.scrollcue span { font-family: var(--font-narrow); font-weight: 500; font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--av-40); }
.scrollcue .line { width: 1px; height: 42px; background: linear-gradient(var(--av-40), transparent); position: relative; overflow: hidden; }
.scrollcue .line::after { content: ""; position: absolute; top: -50%; left: 0; width: 1px; height: 50%; background: var(--gold); animation: cueDrop 2.4s var(--ease-standard) infinite; }
@keyframes cueDrop { 0% { top: -50%; } 60%,100% { top: 100%; } }

/* ---------------------------------------------------------------- block --- */
.block { padding: clamp(82px, 12vh, 150px) 0; }
.block__head { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 50px; }
.block__head .idx { padding-top: 0; }
.section-title { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: clamp(32px, 5vw, 68px); line-height: 0.98; letter-spacing: -0.02em; text-transform: uppercase; color: var(--avalanche); margin: 12px 0 0; }
.kicker { max-width: 54ch; font-size: 18px; line-height: 1.75; color: var(--avalanche-deep); letter-spacing: 0.05em; }
.kicker--lg { font-family: var(--font-display); font-stretch: 125%; font-weight: 300; font-size: clamp(26px, 3.6vw, 50px); line-height: 1.22; letter-spacing: -0.01em; color: var(--avalanche); max-width: 20ch; }
.kicker--lg b { font-weight: 700; }
.kicker--lg .seed { color: var(--gold-soft); }
em { font-style: italic; color: var(--avalanche); }

.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 84px); align-items: start; }
.cols2--lead { grid-template-columns: 1.15fr 1fr; }

/* before/after framing list */
.diag { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--av-06); border: 1px solid var(--av-06); border-radius: var(--radius); overflow: hidden; }
.diag__cell { background: var(--charcoal); padding: 30px 28px; }
.diag__tag { font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 14px; }
.diag__cell--before .diag__tag { color: var(--av-40); }
.diag__cell--after .diag__tag { color: var(--gold-soft); }
.diag__cell p { margin: 0; font-size: 15px; line-height: 1.65; color: var(--avalanche-deep); letter-spacing: 0.04em; }

/* stat strip */
.statstrip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--av-06); border-block: 1px solid var(--av-10); }
.statstrip .s { background: var(--charcoal); padding: 30px 26px; }
.statstrip .s b { font-family: var(--font-body); font-weight: 700; font-size: clamp(26px, 3vw, 40px); color: var(--avalanche); line-height: 1; font-variant-numeric: tabular-nums; }
.statstrip .s span { display: block; font-family: var(--font-narrow); font-weight: 500; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--av-40); margin-top: 11px; }

/* ---------------------------------------------------- big idea ----------- */
.idea { position: relative; }
.idea__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(40px, 5vw, 80px); align-items: center; }
.idea__media { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.idea__media .shot { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-10); aspect-ratio: 21/9; }
.idea__media .shot img { width: 100%; height: 100%; object-fit: cover; }
.idea__media .shot--tall { grid-row: span 2; aspect-ratio: 4/5; }

/* image caption */
.cap { display: flex; align-items: baseline; gap: 12px; margin-top: 13px; }
.cap .n { font-family: var(--font-mono); font-size: 11px; color: var(--accent-light); flex: 0 0 auto; }
.cap b { font-family: var(--font-display); font-stretch: 125%; font-weight: 600; font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--avalanche); }
.cap span { font-size: 13px; color: var(--av-40); letter-spacing: 0.03em; }

/* ---------------------------------------------------- conductor ---------- */
.cond-compare { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); }
.cond-option { display: flex; flex-direction: column; }
.cond-option__label { display: block; font-family: var(--font-display); font-stretch: 125%; font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-light); margin-bottom: 14px; }
.cond { display: grid; grid-template-columns: 0.85fr 1fr; gap: clamp(40px, 5vw, 76px); align-items: center; }
.cond__stage { position: relative; }
.cond__viewer { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-16); aspect-ratio: 3/4; background: #1f1c1a; box-shadow: var(--shadow-lift); }
.cond__viewer img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.6s var(--ease-standard); }
.cond__viewer img.is-on { opacity: 1; }
.cond__frame { position: absolute; inset: 0; pointer-events: none; }
.cond__frame i { position: absolute; width: 18px; height: 18px; border: 1.5px solid var(--av-40); }
.cond__frame i:nth-child(1){ top:12px; left:12px; border-right:none; border-bottom:none; }
.cond__frame i:nth-child(2){ top:12px; right:12px; border-left:none; border-bottom:none; }
.cond__frame i:nth-child(3){ bottom:12px; left:12px; border-right:none; border-top:none; }
.cond__frame i:nth-child(4){ bottom:12px; right:12px; border-left:none; border-top:none; }
.cond__dots { display: flex; gap: 10px; margin-top: 18px; justify-content: center; }
.cond__dot { width: 9px; height: 9px; transform: rotate(45deg); background: transparent; border: 1.5px solid var(--av-24); cursor: pointer; transition: all var(--dur-standard) var(--ease-spring); padding: 0; }
.cond__dot.is-on { background: var(--accent); border-color: var(--accent); }
.locked { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-soft); border: 1px solid var(--av-16); border-radius: var(--radius); padding: 6px 12px; margin-bottom: 22px; }
.cond-option .locked { margin-top: 20px; margin-bottom: 0; align-self: flex-start; }
.cond-option .spec { margin-top: 14px; }
.cond-option .spec dt { min-width: 0; }
.locked::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.spec { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 1px; background: var(--av-06); border: 1px solid var(--av-06); border-radius: var(--radius); overflow: hidden; }
.spec li { background: var(--charcoal); padding: 16px 22px; display: grid; grid-template-columns: 120px 1fr; gap: 18px; align-items: baseline; }
.spec dt { font-family: var(--font-narrow); font-weight: 600; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--av-40); margin: 0; }
.spec dd { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--avalanche); letter-spacing: 0.03em; }

/* ---------------------------------------------------- wardrobe ----------- */
.wardrobe { margin-top: 60px; }
.wardrobe__head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 22px; }
.wardrobe__toggle { display: inline-flex; gap: 2px; border: 1px solid var(--av-16); border-radius: var(--radius); padding: 3px; }
.wardrobe__pill { font-family: var(--font-narrow); font-weight: 600; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; padding: 8px 16px; background: none; border: 0; border-radius: 2px; color: var(--av-40); cursor: pointer; transition: all var(--dur-standard) var(--ease-standard); }
.wardrobe__pill.is-on { background: var(--accent); color: var(--charcoal); }
.wardrobe__pill:not(.is-on):hover { color: var(--avalanche); }
.wardrobe__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.wardrobe__grid[hidden] { display: none; }
.wardrobe__card { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-10); background: #1f1c1a; }
.wardrobe__card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; transition: transform var(--dur-slow) var(--ease-standard); }
.wardrobe__card:hover img { transform: scale(1.04); }
.wardrobe__card figcaption { padding: 12px 16px; display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.wardrobe__card figcaption b { font-family: var(--font-display); font-stretch: 125%; font-weight: 600; font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--avalanche); }
.wardrobe__card figcaption span { font-size: 12.5px; color: var(--av-40); letter-spacing: 0.02em; }

/* ---------------------------------------------------- world / look ------- */
.lookrow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--av-06); border: 1px solid var(--av-06); border-radius: var(--radius); overflow: hidden; margin-bottom: 56px; }
.look { background: var(--charcoal); padding: 28px 26px; }
.look__k { font-family: var(--font-narrow); font-weight: 600; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-light); }
.look__v { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: 17px; letter-spacing: 0.01em; text-transform: uppercase; color: var(--avalanche); margin: 12px 0 8px; }
.look__d { font-size: 13.5px; line-height: 1.55; color: var(--avalanche-deep); margin: 0; letter-spacing: 0.03em; }
.keyart { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.keyart figure { margin: 0; }
.keyart .shot { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-10); aspect-ratio: 21/9; }
.keyart .shot img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-standard); }
.keyart figure:hover .shot img { transform: scale(1.05); }

/* before/after compare */
.compare { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-16); aspect-ratio: 21/9; cursor: ew-resize; user-select: none; box-shadow: var(--shadow-card); }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.compare__after { clip-path: inset(0 0 0 var(--split, 50%)); }
.compare__handle { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; background: var(--avalanche); transform: translateX(-1px); pointer-events: none; }
.compare__grip { position: absolute; top: 50%; left: var(--split, 50%); transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%; background: rgba(20,18,16,0.55); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1.5px solid var(--avalanche); display: flex; align-items: center; justify-content: center; pointer-events: none; }
.compare__grip::before { content: "‹ ›"; font-size: 13px; letter-spacing: 1px; color: var(--avalanche); }
.compare__tag { position: absolute; top: 14px; z-index: 3; font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; padding: 5px 10px; border-radius: var(--radius); background: rgba(20,18,16,0.6); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.compare__tag--l { left: 14px; color: var(--avalanche-deep); }
.compare__tag--r { right: 14px; color: var(--gold-soft); }

/* ---------------------------------------------------- storyboard player -- */
.seq { display: grid; grid-template-columns: 1fr; gap: 22px; }
.seq__stage { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-16); aspect-ratio: 21/9; background: #1a1715; box-shadow: var(--shadow-lift); }
.seq__stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.02); transition: opacity 0.7s var(--ease-standard), transform 1.4s var(--ease-standard); }
.seq__stage img.is-on { opacity: 1; transform: scale(1); }
.seq__scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,14,12,0.1) 30%, rgba(16,14,12,0.9) 100%); }
.seq__info { position: absolute; left: 0; right: 0; bottom: 0; padding: clamp(20px,3vw,40px); z-index: 2; }
.seq__beatno { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--gold-soft); }
.seq__beattitle { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: clamp(24px, 3.4vw, 44px); letter-spacing: -0.01em; text-transform: uppercase; color: var(--avalanche); margin: 8px 0 10px; }
.seq__beatdesc { font-size: 15px; line-height: 1.6; color: var(--avalanche-deep); max-width: 52ch; letter-spacing: 0.04em; margin: 0; }
.seq__audio { display: inline-flex; align-items: center; gap: 9px; margin-top: 14px; font-family: var(--font-narrow); font-weight: 500; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--av-60); }
.seq__audio::before { content: ""; width: 6px; height: 6px; transform: rotate(45deg); background: var(--gold); }
.seq__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--av-24); background: rgba(20,18,16,0.4); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); color: var(--avalanche); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--dur-standard) var(--ease-spring); }
.seq__nav:hover { border-color: var(--avalanche); }
.seq__nav--prev { left: 16px; } .seq__nav--next { right: 16px; }
.seq__thumbs { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; }
.seq__thumb { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-10); aspect-ratio: 16/10; cursor: pointer; background: #211f1d; padding: 0; transition: border-color var(--dur-standard), transform var(--dur-standard) var(--ease-standard); }
.seq__thumb img { width: 100%; height: 100%; object-fit: cover; opacity: 0.5; transition: opacity var(--dur-standard); }
.seq__thumb:hover img { opacity: 0.85; }
.seq__thumb.is-on { border-color: var(--gold); transform: translateY(-3px); }
.seq__thumb.is-on img { opacity: 1; }
.seq__thumb .b { position: absolute; top: 5px; left: 7px; font-family: var(--font-mono); font-size: 11px; color: var(--avalanche); text-shadow: 0 1px 4px rgba(0,0,0,0.8); }

/* ---------------------------------------------------- build scrubber ----- */
.build__stage { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-16); aspect-ratio: 21/9; background: #15120f; box-shadow: var(--shadow-lift); }
.build__stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.5s var(--ease-standard); }
.build__stage img.is-on { opacity: 1; }
.build__cap { position: absolute; left: 0; right: 0; bottom: 0; padding: clamp(18px,2.6vw,34px); background: linear-gradient(180deg, transparent, rgba(14,12,10,0.85)); z-index: 2; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.build__cap b { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: clamp(18px,2.4vw,30px); letter-spacing: 0.02em; text-transform: uppercase; color: var(--avalanche); }
.build__cap .stepno { font-family: var(--font-mono); font-size: 12px; color: var(--gold-soft); }
.build__ctrl { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.build__play { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--av-24); background: none; color: var(--avalanche); cursor: pointer; display: flex; align-items: center; justify-content: center; flex: 0 0 auto; transition: border-color var(--dur-standard); }
.build__play:hover { border-color: var(--gold); }
.build__track { position: relative; flex: 1; height: 2px; background: var(--av-16); cursor: pointer; }
.build__fill { position: absolute; inset: 0; width: 0; background: var(--gold); transform-origin: left; }
.build__gates { position: absolute; inset: 0; display: flex; justify-content: space-between; align-items: center; }
.build__gate { width: 9px; height: 9px; transform: rotate(45deg); background: var(--charcoal); border: 1.5px solid var(--av-24); transition: all var(--dur-quick) var(--ease-spring); }
.build__gate.lit { background: var(--gold); border-color: var(--gold); }

/* ---------------------------------------------------- coverage / gather -- */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tile { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--av-10); aspect-ratio: 16/10; background: #211f1d; }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-standard); }
.tile:hover img { transform: scale(1.06); }
.tile__lbl { position: absolute; left: 12px; bottom: 10px; z-index: 2; font-family: var(--font-narrow); font-weight: 500; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--avalanche); text-shadow: 0 1px 6px rgba(0,0,0,0.9); }
.tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(16,14,12,0.7)); }

/* ---------------------------------------------------- film / handoff ----- */
.film__frame { position: relative; border: 1px solid var(--av-16); border-radius: var(--radius); overflow: hidden; background: var(--charcoal); aspect-ratio: 16/9; box-shadow: var(--shadow-lift); }
.film__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.film__poster { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; cursor: pointer; z-index: 3; }
.film__poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.6; }
.film__poster::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,14,12,0.3), rgba(16,14,12,0.65)); }
.film__play { position: relative; z-index: 2; width: 80px; height: 80px; border-radius: 50%; border: 1.5px solid var(--av-40); display: flex; align-items: center; justify-content: center; background: rgba(20,18,16,0.4); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); transition: all var(--dur-standard) var(--ease-spring); }
.film__poster:hover .film__play { border-color: var(--avalanche); transform: scale(1.08); }
.film__plabel { position: relative; z-index: 2; font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--avalanche); }
.film__cap { margin-top: 18px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.film__cap p { margin: 0; font-size: 14px; color: var(--av-40); letter-spacing: 0.04em; }
.film__cap a { font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-light); display: inline-flex; align-items: center; gap: 8px; }
.handoff__flow { display: flex; align-items: center; gap: 18px; margin-bottom: 40px; flex-wrap: wrap; }
.handoff__node { font-family: var(--font-narrow); font-weight: 500; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--avalanche-deep); }
.handoff__node b { color: var(--avalanche); font-weight: 700; }
.handoff__arrow { color: var(--gold); font-size: 16px; }

/* ---------------------------------------------------- roadmap ------------ */
.pipe { margin: 6px 0 40px; }
.pipe__bar { display: flex; align-items: center; }
.pipe__seg { height: 2px; flex: 1; background: var(--av-16); position: relative; overflow: hidden; }
.pipe__seg .fill { position: absolute; inset: 0; width: 0; background: var(--accent); transform-origin: left; }
.pipe__gate { width: 11px; height: 11px; transform: rotate(45deg); background: var(--charcoal); border: 1.5px solid var(--av-24); flex: 0 0 auto; transition: all var(--dur-standard) var(--ease-spring); }
.pipe__gate.lit { background: var(--accent); border-color: var(--accent); }
.steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--av-06); border: 1px solid var(--av-06); border-radius: var(--radius); overflow: hidden; }
.step { background: var(--charcoal); padding: 26px 20px; }
.step__no { font-family: var(--font-display); font-stretch: 125%; font-weight: 500; font-size: 11px; letter-spacing: 0.2em; color: var(--accent-light); }
.step__name { font-family: var(--font-display); font-stretch: 125%; font-weight: 700; font-size: 15px; letter-spacing: 0.03em; text-transform: uppercase; color: var(--avalanche); margin: 13px 0 9px; }
.step__desc { font-size: 13px; line-height: 1.55; color: var(--avalanche-deep); margin: 0; letter-spacing: 0.03em; }

/* ---------------------------------------------------- lightbox ----------- */
img[data-lightbox] { cursor: zoom-in; }
.lightbox { position: fixed; inset: 0; z-index: 999; display: flex; align-items: center; justify-content: center; background: rgba(12,10,9,0.92); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); opacity: 0; pointer-events: none; transition: opacity var(--dur-standard) var(--ease-standard); }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__stage { margin: 0; max-width: min(92vw, 1200px); max-height: 86vh; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lightbox__stage img { max-width: 100%; max-height: 78vh; width: auto; height: auto; object-fit: contain; border-radius: var(--radius); border: 1px solid var(--av-16); box-shadow: var(--shadow-lift); }
.lightbox__stage figcaption { font-family: var(--font-narrow); font-weight: 500; font-size: 13px; letter-spacing: 0.05em; color: var(--avalanche-deep); text-align: center; }
.lightbox__close { position: absolute; top: 24px; right: 24px; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--av-24); background: rgba(20,18,16,0.4); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); color: var(--avalanche); cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all var(--dur-standard) var(--ease-spring); }
.lightbox__close:hover { border-color: var(--avalanche); }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid var(--av-24); background: rgba(20,18,16,0.4); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); color: var(--avalanche); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 20px; transition: all var(--dur-standard) var(--ease-spring); }
.lightbox__nav:hover { border-color: var(--avalanche); }
.lightbox__nav--prev { left: 24px; } .lightbox__nav--next { right: 24px; }
.lightbox__count { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--av-40); }
@media (max-width: 760px) {
  .lightbox__nav { width: 40px; height: 40px; }
  .lightbox__nav--prev { left: 10px; } .lightbox__nav--next { right: 10px; }
  .lightbox__close { width: 38px; height: 38px; top: 12px; right: 12px; }
}

/* ---------------------------------------------------- close -------------- */
.close { min-height: 96svh; display: flex; flex-direction: column; justify-content: center; text-align: center; padding: 120px 0; position: relative; }
.close__manifesto { font-family: var(--font-display); font-stretch: 125%; font-weight: 300; font-size: clamp(28px, 4.4vw, 64px); line-height: 1.14; letter-spacing: -0.01em; color: var(--avalanche); max-width: 16ch; margin: 28px auto 0; }
.close__manifesto b { font-weight: 700; }
.close__manifesto .seed { color: var(--gold-soft); }
.close__logo { width: min(330px, 66vw); margin: 52px auto 0; opacity: 0.95; }
.close__credits { margin-top: 50px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; }
.credit { font-family: var(--font-narrow); font-weight: 500; font-size: 12px; letter-spacing: 0.06em; color: var(--av-60); }
.credit b { color: var(--avalanche); font-weight: 700; }
.credit .mid { color: var(--accent-light); margin: 0 9px; }
.footer-fine { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--av-06); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-fine span { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--av-40); }

/* ---------------------------------------------------- reveal ------------- */
.reveal { opacity: 1; transform: none; }
html.do-anim .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease-standard), transform 0.9s var(--ease-standard); }
html.do-anim .reveal.is-in { opacity: 1; transform: none; }
html.do-anim .reveal[data-delay="1"] { transition-delay: 0.08s; }
html.do-anim .reveal[data-delay="2"] { transition-delay: 0.16s; }
html.do-anim .reveal[data-delay="3"] { transition-delay: 0.24s; }
html.do-anim .reveal[data-delay="4"] { transition-delay: 0.32s; }

.hero__title .a { opacity: 1; }
html.do-anim .hero__title .a { display: inline-block; opacity: 0; transform: translateY(40px); animation: heroUp 1.1s var(--ease-standard) 0.2s forwards; }
@keyframes heroUp { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .scrollcue .line::after { animation: none; }
}

/* ---------------------------------------------------- responsive --------- */
@media (max-width: 1024px) {
  .seq__thumbs { grid-template-columns: repeat(4, 1fr); }
  .lookrow { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .cond-compare { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; gap: 56px; }
  .grid4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .wrap, .wrap--narrow { width: calc(100% - 40px); }
  .cols2, .cols2--lead, .idea__grid, .cond, .cond-compare, .keyart, .diag, .wardrobe__grid { grid-template-columns: 1fr; }
  .statstrip, .grid3, .lookrow { grid-template-columns: repeat(2, 1fr); }
  .seq__thumbs { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .rail, .hero__corner { display: none; }
  .nav__cta span.txt { display: none; }
  .idea__media .shot--tall { grid-row: auto; }
}

/* ---------------------------------------------------- cast (v3 characters) --- */
.cast-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(8px, 1vw, 14px); }

.cast__card { position: relative; margin: 0; border: 1px solid var(--av-06); border-radius: var(--radius);
  overflow: hidden; background: var(--charcoal-mid); cursor: zoom-in;
  transition: border-color var(--dur-standard) var(--ease-standard); }
.cast__card:hover { border-color: var(--accent); }
.cast__card img { display: block; width: 100%; aspect-ratio: 9 / 16; object-fit: cover; object-position: 50% 30%;
  transition: transform var(--dur-slow) var(--ease-standard); }
.cast__card:hover img { transform: scale(1.04); }

/* click affordance — a small corner diamond, the DV glyph */
.cast__card::after { content: ""; position: absolute; top: 10px; right: 10px; width: 9px; height: 9px;
  background: var(--accent); transform: rotate(45deg) scale(0.6); opacity: 0;
  transition: opacity var(--dur-standard) var(--ease-standard), transform var(--dur-standard) var(--ease-spring); }
.cast__card:hover::after { opacity: 1; transform: rotate(45deg) scale(1); }

.cast__card figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 12px 9px;
  font-family: var(--font-narrow); font-weight: 600; font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--avalanche);
  background: linear-gradient(to top, rgba(26,26,26,0.82), rgba(26,26,26,0)); }

.cast-group { margin-top: clamp(56px, 7vw, 84px); padding-top: clamp(34px, 4vw, 48px); border-top: 1px solid var(--av-06); }
.cast-group__head { margin-bottom: 14px; }
.cast-row { display: grid; gap: clamp(30px, 3.4vw, 46px); }
.cast-member__name { font-family: var(--font-display); font-stretch: 125%; font-weight: 600; font-size: 13px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--avalanche); margin: 0 0 12px;
  display: flex; align-items: baseline; gap: 10px; }
.cast-member__alt { font-family: var(--font-narrow); font-size: 10px; letter-spacing: 0.18em; color: var(--accent-light); }
.cast-member__note { margin: 12px 0 0; font-size: 13.5px; line-height: 1.6; letter-spacing: 0.04em;
  color: var(--av-60); max-width: 62ch; }

@media (max-width: 900px) { .cast-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .cast-grid { grid-template-columns: repeat(2, 1fr); } }