:root {
  --ink: #0c1314;
  --ink-2: #121c1e;
  --ink-3: #1a2729;
  --line: rgba(237, 228, 211, 0.12);
  --bone: #ede4d3;
  --bone-dim: rgba(237, 228, 211, 0.62);
  --ember: #e39a45;
  --ember-hot: #f0b062;
  --rust: #b8523a;
  --sage: #8fae9c;
  --display: "Big Shoulders Display", "Oswald", sans-serif;
  --serif: "Instrument Serif", "Georgia", serif;
  --body: "Newsreader", "Georgia", serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --pad: clamp(1.25rem, 5vw, 5rem);
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  font-size: clamp(1.05rem, 0.4vw + 0.95rem, 1.25rem);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
::selection { background: var(--ember); color: var(--ink); }
:focus-visible { outline: 2px solid var(--ember); outline-offset: 4px; }
sup { font-size: 0.45em; vertical-align: super; line-height: 0; }

.mono, .kicker, .slate {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.ember { color: var(--ember); }

/* ---------- atmosphere ---------- */
.grain {
  position: fixed; inset: -50%;
  z-index: 90; pointer-events: none;
  opacity: 0.09;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 0.9s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-4%, 3%); }
  40% { transform: translate(3%, -5%); } 60% { transform: translate(-6%, -2%); }
  80% { transform: translate(5%, 4%); } 100% { transform: translate(0, 0); }
}
.vignette {
  position: fixed; inset: 0; z-index: 89; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(5, 9, 10, 0.65) 100%);
}

/* ---------- HUD ---------- */
.hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 80;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem var(--pad);
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  mix-blend-mode: difference;
}
.hud__mark { font-family: var(--display); font-weight: 900; font-size: 1.15rem; letter-spacing: 0.08em; text-decoration: none; }
.hud__tc { display: flex; align-items: center; gap: 0.6rem; color: var(--bone-dim); font-variant-numeric: tabular-nums; }
.rec { width: 8px; height: 8px; border-radius: 50%; background: #e0543a; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hud__cta { text-decoration: none; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.progress { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 81; }
.progress span { display: block; height: 100%; background: var(--ember); transform-origin: left; transform: scaleX(0); }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100svh; display: grid; align-items: end;
  padding: 0 var(--pad) clamp(5rem, 12vh, 9rem);
  overflow: hidden; isolation: isolate;
}
.hero__img {
  position: absolute; inset: -4%; z-index: -2;
  background-size: cover; background-position: 62% 40%;
  animation: push 22s var(--ease) forwards;
  transform: scale(var(--hs, 1.12)) translateY(var(--hy, 0));
}
@keyframes push { from { filter: brightness(0) saturate(0.4); } 18% { filter: brightness(0.9) saturate(0.85); } to { filter: brightness(1) saturate(1); } }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 19, 20, 0.92) 0%, rgba(12, 19, 20, 0.55) 45%, rgba(12, 19, 20, 0.1) 75%),
    linear-gradient(0deg, var(--ink) 0%, transparent 45%);
}
.letterbox { position: absolute; left: 0; right: 0; height: 9vh; background: #070b0c; z-index: 2; transition: transform 0.2s linear; }
.letterbox--top { top: 0; transform: translateY(calc(var(--lb, 0) * -100%)); }
.letterbox--bot { bottom: 0; transform: translateY(calc(var(--lb, 0) * 100%)); }

.hero__inner { max-width: 70rem; position: relative; z-index: 3; }
.kicker { color: var(--ember); margin: 0 0 1.2rem; }
.hero__brand { font-family: var(--serif); font-style: italic; font-size: clamp(1.25rem, 2.2vw, 1.9rem); margin: 0 0 0.6rem; color: var(--bone); }
.hero__title {
  font-family: var(--display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(3.6rem, 13vw, 12.5rem); line-height: 0.82; letter-spacing: -0.01em;
  margin: 0 0 1.8rem; display: flex; flex-wrap: wrap; column-gap: 0.18em;
}
.hero__title .tm { font-size: 0.18em; color: var(--ember); align-self: flex-start; margin-top: 0.4em; }
.scramble { display: inline-block; white-space: nowrap; }
.scramble--ember { color: var(--ember); text-shadow: 0 0 60px rgba(227, 154, 69, 0.25); }
.scramble .g { color: var(--sage); opacity: 0.75; }
.hero__lede { max-width: 38rem; font-size: clamp(1.1rem, 1.4vw, 1.4rem); color: var(--bone); margin: 0 0 1.8rem; }
.hero__lede em { font-family: var(--serif); font-size: 1.25em; color: var(--ember-hot); }
.hero__credits { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bone-dim); }
.dot { width: 4px; height: 4px; background: var(--ember); border-radius: 50%; }

.scrollcue {
  position: absolute; right: var(--pad); bottom: calc(9vh + 1.5rem); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.3em; text-transform: uppercase; text-decoration: none; color: var(--bone-dim);
  writing-mode: vertical-rl;
}
.scrollcue i { width: 1px; height: 64px; background: linear-gradient(var(--ember), transparent); animation: drip 2s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

.reveal { opacity: 0; transform: translateY(18px); animation: rise 1.2s var(--ease) var(--d, 0s) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- SCENES ---------- */
.scene { position: relative; padding: clamp(6rem, 14vh, 11rem) var(--pad); border-top: 1px solid var(--line); }
.slate { display: flex; align-items: center; gap: 1rem; margin-bottom: clamp(2.5rem, 6vh, 4.5rem); color: var(--ember); }
.slate::before {
  content: "SC " attr(data-scene);
  padding: 0.35rem 0.6rem; border: 1px solid var(--ember); color: var(--ember);
}
.slate::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.fade { opacity: 0; transform: translateY(36px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--sd, 0s); }
.fade.in { opacity: 1; transform: none; }

/* who */
.who__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.names { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(2.3rem, 5.4vw, 5rem); line-height: 0.92; margin: 0 0 2rem; }
.names span { display: block; }
.names small { display: block; font-family: var(--mono); font-weight: 400; font-size: 0.8rem; letter-spacing: 0.25em; color: var(--ember); margin: 0.6rem 0 0; }
.names .amp { display: block; font-family: var(--serif); font-style: italic; text-transform: none; font-weight: 400; color: var(--bone-dim); font-size: 0.9em; margin: 0.35em 0 0.1em; }
.aka { max-width: 36rem; color: var(--bone-dim); }
.aka b { color: var(--bone); font-weight: 500; }
.mark { font-family: var(--serif); font-style: italic; color: var(--ember-hot); font-size: 1.15em; }
.who__audience { padding-top: 0.6rem; border-left: 1px solid var(--line); padding-left: clamp(1.25rem, 3vw, 2.5rem); }
.roles { list-style: none; padding: 0; margin: 1.2rem 0; }
.roles li { padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.2em; display: flex; gap: 1rem; align-items: baseline; transition: color 0.3s, padding 0.4s var(--ease); }
.roles li:hover { color: var(--ember-hot); padding-left: 0.6rem; }
.roles li span { font-family: var(--mono); font-size: 0.7rem; color: var(--ember); }
.roles__end { font-family: var(--serif); font-style: italic; font-size: 1.5em; margin: 0; }

.pull {
  margin: clamp(5rem, 12vh, 9rem) 0 0; max-width: 62rem; margin-left: auto;
  font-family: var(--serif); font-size: clamp(2rem, 4.4vw, 4.2rem); line-height: 1.05; color: var(--bone-dim);
}
.pull strong { display: block; font-weight: 400; color: var(--bone); font-style: italic; }
.pull strong::after { content: ""; display: block; width: 4rem; height: 3px; margin-top: 1.5rem; background: var(--ember); }

/* opens */
.reel { list-style: none; padding: 0; margin: 0; counter-reset: r; }
.reel li { border-bottom: 1px solid var(--line); }
.reel a {
  display: grid; grid-template-columns: 4rem 1fr auto; gap: 1rem; align-items: baseline;
  padding: clamp(1rem, 2.4vh, 1.6rem) 0; text-decoration: none;
  font-family: var(--display); font-weight: 500; text-transform: uppercase; font-size: clamp(1.4rem, 3.2vw, 2.9rem); line-height: 1;
  transition: color 0.3s, transform 0.5s var(--ease);
}
.reel a::after { content: "\2192"; font-family: var(--mono); font-size: 1rem; opacity: 0; transform: translateX(-10px); transition: 0.4s var(--ease); color: var(--ember); }
.reel a:hover { color: var(--ember-hot); transform: translateX(0.6rem); }
.reel a:hover::after { opacity: 1; transform: none; }
.reel__n { font-family: var(--mono); font-size: 0.85rem; color: var(--ember); font-weight: 400; }

/* wiring */
.wiring__top { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: end; }
.big { font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 3.2rem); line-height: 1.12; margin: 0; }
.big strong { font-weight: 400; font-style: italic; color: var(--ember-hot); }
.hl { background: linear-gradient(transparent 62%, rgba(184, 82, 58, 0.45) 62%); }
.trio { display: grid; gap: 0; }
.trio div { padding: 1.1rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; }
.trio b { font-family: var(--display); text-transform: uppercase; font-size: 1.3rem; letter-spacing: 0.04em; color: var(--ember); }
.trio span { color: var(--bone-dim); }

.gate { margin-top: clamp(4.5rem, 10vh, 8rem); padding: clamp(1.5rem, 4vw, 3.5rem); background: var(--ink-2); border: 1px solid var(--line); position: relative; overflow: hidden; }
.gate::before {
  content: "CASE FILE"; position: absolute; right: -1rem; top: 1rem;
  font-family: var(--display); font-weight: 900; font-size: clamp(4rem, 12vw, 10rem); color: rgba(237, 228, 211, 0.03); line-height: 1; pointer-events: none;
}
.gate__head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 1rem; }
.gate__n { margin: 0; display: flex; align-items: baseline; gap: 1rem; }
.gate__n .count { font-family: var(--display); font-weight: 900; font-size: clamp(4.5rem, 11vw, 9rem); line-height: 0.8; color: var(--ember); font-variant-numeric: tabular-nums; }
.gate__n small { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--bone-dim); max-width: 10rem; }
.gate__text { font-size: clamp(1.15rem, 1.7vw, 1.5rem); max-width: 48rem; margin: 2rem 0 3rem; }
.gate__text b { color: var(--ember-hot); font-weight: 500; }

.timeline { position: relative; padding: 3.2rem 0 1rem; }
.timeline__bar { height: 6px; background: var(--ink-3); position: relative; overflow: hidden; }
.timeline__fill { position: absolute; inset: 0; background: linear-gradient(90deg, var(--sage) 0%, var(--sage) 27.7%, var(--rust) 27.7%, var(--ember) 100%); transform: scaleX(0); transform-origin: left; transition: transform 2.2s var(--ease) 0.3s; }
.gate.in .timeline__fill { transform: scaleX(1); }
.timeline__gate { position: absolute; left: 27.7%; top: 0; bottom: 1.2rem; display: flex; flex-direction: column; align-items: center; transform: translateX(-50%); }
.timeline__gate span { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.2em; color: var(--bone); background: var(--ember); color: var(--ink); padding: 0.2rem 0.5rem; }
.timeline__gate i { flex: 1; width: 2px; background: var(--bone); margin-top: 0.3rem; animation: gatepulse 2.4s ease-in-out infinite; }
.timeline__gate em { position: absolute; top: 100%; left: 50%; margin-top: 2.4rem; white-space: nowrap; font-family: var(--serif); font-size: 1.1rem; color: var(--ember-hot); }
@keyframes gatepulse { 50% { opacity: 0.35; } }
.timeline__ticks { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; color: var(--bone-dim); margin-top: 0.7rem; position: relative; }
.timeline__ticks span { position: absolute; transform: translateX(-50%); }
.timeline__ticks span:nth-child(1) { left: 0; transform: none; }
.timeline__ticks span:nth-child(2) { left: 16.6%; }
.timeline__ticks span:nth-child(3) { left: 27.7%; opacity: 0; }
.timeline__ticks span:nth-child(4) { left: 44.4%; }
.timeline__ticks span:nth-child(5) { left: 61.1%; }
.timeline__ticks span:nth-child(6) { left: 77.7%; }
.timeline__ticks span:nth-child(7) { right: 0; left: auto; transform: none; }
.gate__truths { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0 3rem; margin-top: 5rem; font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.2rem, 2.2vw, 1.9rem); line-height: 1.1; }
.gate__truths p { margin: 0; }

.fff { margin-top: clamp(5rem, 12vh, 9rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.fff__title { font-family: var(--display); font-weight: 900; font-size: clamp(3.4rem, 9vw, 8.5rem); line-height: 0.84; }
.fff__title span { display: block; }
.fff__title span:nth-child(2) { color: transparent; -webkit-text-stroke: 1.5px var(--bone); padding-left: 0.5em; }
.fff__title span:nth-child(3) { color: var(--ember); padding-left: 1em; }
.fff__list { margin: 0; }
.fff__list div { display: grid; grid-template-columns: 6rem 1fr; gap: 1rem; padding: 1.3rem 0; border-top: 1px solid var(--line); }
.fff__list dt { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ember); padding-top: 0.35rem; }
.fff__list dd { margin: 0; font-family: var(--serif); font-size: clamp(1.4rem, 2.3vw, 2rem); line-height: 1.15; }

/* behavior */
.behavior { background: linear-gradient(180deg, var(--ink) 0%, #170f0d 50%, var(--ink) 100%); }
.headline { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(3rem, 8.5vw, 8rem); line-height: 0.86; margin: 0; max-width: 14ch; }
.headline s { text-decoration-color: var(--rust); text-decoration-thickness: 0.09em; color: var(--bone-dim); }
.behavior__sub { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 2.6vw, 2.3rem); color: var(--ember-hot); margin: 1.5rem 0 3rem; }
.override { max-width: 46rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.18em; }
.override__row { display: grid; grid-template-columns: 11rem 1fr 7rem; align-items: center; gap: 1rem; padding: 0.7rem 0; border-top: 1px solid var(--line); }
.override__row b { font-weight: 500; text-align: right; }
.override__line { height: 2px; position: relative; overflow: hidden; background: var(--ink-3); }
.override__line::after { content: ""; position: absolute; inset: 0; transform-origin: left; }
.override__line--dim::after { background: var(--bone-dim); animation: flicker 3.2s steps(1) infinite; }
.override__line--hot::after { background: var(--ember); animation: surge 1.4s var(--ease) infinite; }
@keyframes flicker { 0%, 100% { transform: scaleX(0.35); opacity: 0.6; } 12% { transform: scaleX(0.05); opacity: 0.2; } 30% { transform: scaleX(0.22); } 56% { transform: scaleX(0.02); opacity: 0.1; } 70% { transform: scaleX(0.3); } }
@keyframes surge { 0% { transform: scaleX(0.7); } 50% { transform: scaleX(1); } 100% { transform: scaleX(0.75); } }

.masks { margin-top: clamp(4rem, 10vh, 7rem); }
.masks__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.3fr; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 1.2rem; }
.mask {
  all: unset; box-sizing: border-box; cursor: pointer; position: relative; min-height: 22rem; background: var(--ink); overflow: hidden;
  display: block;
}
.mask:nth-child(2) { transform: translateY(2rem); }
.mask:nth-child(4) { transform: translateY(-1.5rem); }
.mask.fade:not(.in) { transform: translateY(36px); }
.mask:focus-visible { outline: 2px solid var(--ember); outline-offset: -2px; }
.mask__face, .mask__code { position: absolute; inset: 0; padding: 1.6rem; display: flex; flex-direction: column; transition: transform 0.7s var(--ease), opacity 0.5s; }
.mask__n { font-family: var(--mono); font-size: 0.75rem; color: var(--ember); }
.mask__name { margin-top: auto; font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(2rem, 3vw, 2.9rem); line-height: 0.9; }
.mask__hint { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bone-dim); margin-top: 1rem; }
.mask__code { background: var(--ember); color: var(--ink); justify-content: flex-end; transform: translateY(101%); font-family: var(--serif); font-size: clamp(1.45rem, 2vw, 1.9rem); line-height: 1.12; }
.mask__code .mono { color: rgba(12, 19, 20, 0.7); margin-bottom: auto; }
.mask:hover .mask__face, .mask[aria-expanded="true"] .mask__face { transform: translateY(-20%); opacity: 0; }
.mask:hover .mask__code, .mask[aria-expanded="true"] .mask__code { transform: none; }

.weather { margin-top: clamp(5rem, 12vh, 9rem); max-width: 60rem; }
.weather__big { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 4.6rem); line-height: 1.02; margin: 0 0 1.2rem; }
.weather__small { font-size: 1.3em; color: var(--bone-dim); margin: 0; }

/* arc */
.arc { padding-bottom: 0; }
.arc__sticky { position: sticky; top: 0; height: 100svh; display: grid; place-items: center; overflow: hidden; pointer-events: none; z-index: 0; }
.arc__wave { position: absolute; left: 0; width: 100%; height: 36vh; top: 50%; transform: translateY(-50%); }
.arc__wave path { fill: none; stroke: var(--ember); stroke-width: 2.5; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 10px rgba(227, 154, 69, 0.45)); }
.arc__words { position: relative; font-family: var(--display); font-weight: 900; font-size: clamp(4.5rem, 19vw, 18rem); line-height: 1; display: grid; }
.arc__words span { grid-area: 1 / 1; text-align: center; opacity: 0; transform: scale(0.94); transition: opacity 0.6s, transform 0.9s var(--ease), filter 0.6s; filter: blur(8px); color: transparent; -webkit-text-stroke: 1.5px rgba(237, 228, 211, 0.55); }
.arc__words span.on { opacity: 1; transform: none; filter: none; }
.arc__words span[data-i="0"].on { -webkit-text-stroke-color: var(--rust); animation: jolt 0.35s steps(2) infinite; }
.arc__words span[data-i="1"].on { -webkit-text-stroke-color: var(--ember); }
.arc__words span[data-i="2"].on { color: var(--bone); -webkit-text-stroke: 0; }
@keyframes jolt { 0% { transform: translate(-3px, 1px); } 50% { transform: translate(3px, -2px); } }
.arc__panels { position: relative; z-index: 1; margin-top: -100svh; }
.arc__panel { min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: 12vh; max-width: 30rem; }
.arc__panel:nth-child(2) { margin-left: auto; }
.arc__panel h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 3.4vw, 3rem); line-height: 1.02; margin: 0.6rem 0 1rem; }
.arc__panel p { margin: 0 0 1rem; }
.arc__panel .note { border-left: 2px solid var(--ember); padding-left: 1rem; color: var(--bone-dim); font-style: italic; }
.arc__panel > * { background: rgba(12, 19, 20, 0.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.arc__panel .mono { display: inline-block; align-self: flex-start; padding: 0.3rem 0.5rem; color: var(--ember); }

/* zap */
.zap { overflow: hidden; isolation: isolate; }
.zap__img { position: absolute; inset: 0; z-index: -1; background-size: cover; background-position: center 40%; opacity: 0.3; mask-image: linear-gradient(180deg, transparent, #000 15%, #000 40%, transparent 75%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 15%, #000 40%, transparent 75%); }
.zap__title { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(3rem, 9vw, 8.8rem); line-height: 0.86; margin: 0 0 clamp(3rem, 8vh, 5rem); max-width: 10ch; }
.zap__title span { color: var(--ember); }
.zap__steps { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.step { position: relative; padding: 1.8rem; background: rgba(18, 28, 30, 0.82); border: 1px solid var(--line); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.step:nth-child(1) { grid-column: 1 / span 5; }
.step:nth-child(2) { grid-column: 5 / span 5; margin-top: 7rem; }
.step:nth-child(3) { grid-column: 8 / span 5; margin-top: 3rem; }
.step__letter { font-family: var(--display); font-weight: 900; font-size: 6rem; line-height: 0.8; color: var(--ember); margin-bottom: 1rem; }
.step h3 { font-family: var(--serif); font-weight: 400; font-size: 1.7rem; line-height: 1.1; margin: 0 0 0.8rem; }
.step p { margin: 0; color: var(--bone-dim); }
.step b { color: var(--bone); font-weight: 500; }
.zap__warn { margin: clamp(4rem, 8vh, 6rem) 0 0; font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--bone-dim); border-top: 1px solid var(--line); padding-top: 1.2rem; }

.builder { margin-top: clamp(4rem, 10vh, 7rem); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: start; }
.builder__form { display: grid; gap: 1.4rem; }
.builder label > span, .builder legend { display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--bone-dim); margin-bottom: 0.5rem; }
.builder b { color: var(--ember); font-weight: 500; }
.builder fieldset { border: 0; padding: 0; margin: 0; }
.builder input[type="text"], .builder input:not([type]) {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--bone);
  font: inherit; font-family: var(--serif); font-size: 1.5rem; padding: 0.4rem 0; transition: border-color 0.3s;
}
.builder input::placeholder { color: rgba(237, 228, 211, 0.3); }
.builder input:focus { outline: none; border-bottom-color: var(--ember); }
.builder input.bad { border-bottom-color: var(--rust); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: 0.55rem 0.9rem; border: 1px solid var(--line); cursor: pointer; font-size: 0.95rem; transition: 0.25s; }
.chip span:hover { border-color: var(--ember); }
.chip input:checked + span { background: var(--ember); color: var(--ink); border-color: var(--ember); }
.chip input:focus-visible + span { outline: 2px solid var(--ember); outline-offset: 3px; }
.builder__err { margin: 0; color: #e98a73; font-size: 0.95rem; }

.card {
  margin: 0; position: sticky; top: 6rem; background: var(--bone); color: var(--ink); padding: 1.8rem; aspect-ratio: 4 / 5;
  display: flex; flex-direction: column; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.7); transform: rotate(1.2deg);
  transition: transform 0.6s var(--ease);
}
.card:hover { transform: rotate(0); }
.card__top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.2em; border-bottom: 2px solid var(--ink); padding-bottom: 0.8rem; }
.card dl { margin: 1.2rem 0 auto; display: grid; gap: 1.2rem; }
.card dl div { display: grid; grid-template-columns: 3rem 1fr; gap: 0.8rem; align-items: start; }
.card dt { font-family: var(--display); font-weight: 900; font-size: 3rem; line-height: 0.8; color: var(--rust); }
.card dd { margin: 0; font-family: var(--serif); font-size: clamp(1.25rem, 1.8vw, 1.6rem); line-height: 1.12; overflow-wrap: anywhere; }
.card dd.empty { color: rgba(12, 19, 20, 0.35); font-style: italic; }
.card figcaption { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; border-top: 1px solid rgba(12, 19, 20, 0.3); padding-top: 0.8rem; }
.builder__actions { grid-column: 2; display: flex; align-items: center; gap: 1rem; }
.toast { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ember); }

/* buttons */
.btn {
  all: unset; box-sizing: border-box; cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.3rem; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: 2px solid var(--ember); outline-offset: 3px; }
.btn--ember { background: var(--ember); color: var(--ink); }
.btn--ember:hover { background: var(--ember-hot); transform: translateY(-2px); }
.btn--ghost { border: 1px solid var(--line); color: var(--bone); }
.btn--ghost:hover { border-color: var(--ember); color: var(--ember); }
.btn--lg { padding: 1.3rem 2.2rem; font-size: 0.9rem; }

/* heals */
.heals__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.heals__col { background: var(--ink); padding: clamp(1.6rem, 4vw, 3.5rem); }
.heals__col ul { list-style: none; padding: 0; margin: 1.6rem 0 0; }
.heals__col li { padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.5rem, 3vw, 2.6rem); line-height: 1; }
.heals__col--no li { color: rgba(237, 228, 211, 0.38); }
.heals__col--no s { text-decoration-color: var(--rust); text-decoration-thickness: 3px; }
.heals__col--yes { background: linear-gradient(160deg, #1d1a12, var(--ink) 70%); }
.heals__col--yes .mono { color: var(--ember); }
.heals__col--yes li em { font-family: var(--serif); text-transform: none; font-weight: 400; color: var(--ember-hot); }
.heals__col--yes li::before { content: "+ "; color: var(--ember); }

/* crew */
.crew__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
.dossier { border: 1px solid var(--line); background: var(--ink-2); }
.dossier--clinic { margin-top: clamp(0rem, 14vh, 10rem); }
.dossier__img { aspect-ratio: 16 / 9; background-size: cover; background-position: center; filter: saturate(0.85); }
.dossier__body { padding: clamp(1.5rem, 3vw, 2.5rem); }
.dossier h3 { font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 0.95; margin: 0.6rem 0 1.4rem; }
.creds { list-style: none; padding: 0; margin: 0 0 1.6rem; font-size: 0.98em; }
.creds li { padding: 0.55rem 0 0.55rem 1.2rem; border-top: 1px solid var(--line); position: relative; color: var(--bone-dim); }
.creds li::before { content: ""; position: absolute; left: 0; top: 1.05rem; width: 6px; height: 6px; background: var(--ember); }
.creds b { color: var(--ember-hot); font-weight: 500; }
.dossier__quote { font-family: var(--serif); font-size: clamp(1.35rem, 2vw, 1.75rem); line-height: 1.15; margin: 0; }
.dossier__quote em { color: var(--ember-hot); }

/* new */
.path { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; max-width: 60rem; }
.path li { display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; padding: 1.4rem 0; border-top: 1px solid var(--line); font-family: var(--serif); font-size: clamp(1.5rem, 2.8vw, 2.5rem); line-height: 1.1; }
.path li:nth-child(2) { padding-left: 3rem; } .path li:nth-child(3) { padding-left: 6rem; } .path li:nth-child(4) { padding-left: 9rem; }
.path li span { font-family: var(--mono); font-size: 0.8rem; color: var(--ember); padding-top: 0.6rem; }
.path b { color: var(--ember-hot); font-weight: 400; font-style: italic; }
.reps { margin-top: clamp(4rem, 10vh, 7rem); }
.reps__label { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(3rem, 8vw, 7rem); line-height: 0.9; margin: 0 0 1.5rem; }
.reps__label .count { color: var(--ember); font-variant-numeric: tabular-nums; }
.reps__grid { display: grid; grid-template-columns: repeat(53, 1fr); gap: 3px; }
.reps__grid i { aspect-ratio: 1; background: var(--ink-3); transition: background 0.4s; }
.reps__grid i.s0 { background: var(--rust); }
.reps__grid i.s1 { background: var(--ember); }
.reps__grid i.s2 { background: var(--bone); }
.reps__arc { font-family: var(--serif); font-size: clamp(1.4rem, 2.4vw, 2.2rem); margin: 1.5rem 0 0; }
.reps__arc .c0 { color: var(--rust); font-weight: 400; } .reps__arc .c1 { color: var(--ember); font-weight: 400; } .reps__arc .c2 { color: var(--bone); font-weight: 400; font-style: italic; }

/* finale */
.finale { min-height: 100svh; padding: clamp(8rem, 18vh, 12rem) var(--pad); display: flex; flex-direction: column; justify-content: center; text-align: left; background: radial-gradient(ellipse at 70% 60%, rgba(227, 154, 69, 0.13), transparent 60%), var(--ink); border-top: 1px solid var(--line); }
.finale__a, .finale__b { font-family: var(--serif); font-size: clamp(2rem, 5vw, 4.5rem); line-height: 1.02; margin: 0; }
.finale__b { color: var(--bone-dim); font-style: italic; }
.finale__c { font-family: var(--display); font-weight: 900; text-transform: uppercase; font-size: clamp(3.4rem, 11vw, 11rem); line-height: 0.88; margin: 0.25em 0 0.6em; color: var(--ember); }
.finale__c .scramble { white-space: normal; }
.finale__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; }
.finale__cta .mono { margin: 0; text-transform: none; letter-spacing: 0.08em; }
.share { margin-top: 4rem; }
.share__row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.8rem; }

/* credits */
.credits { padding: 0 0 3rem; border-top: 1px solid var(--line); text-align: center; }
.marquee { overflow: hidden; padding: 1.4rem 0; border-bottom: 1px solid var(--line); margin-bottom: 3rem; }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: marquee 34s linear infinite; font-family: var(--display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.5rem, 3vw, 2.4rem); }
.marquee__track span:nth-child(3n + 2) { color: var(--ember); }
.marquee__track span::after { content: "\2022"; margin-left: 3rem; color: var(--bone-dim); }
@keyframes marquee { to { transform: translateX(-50%); } }
.credits__mark { font-family: var(--serif); font-style: italic; font-size: 1.4rem; margin: 0 0 0.4rem; }
.credits__copy { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; color: var(--bone-dim); margin: 0; padding: 0 var(--pad); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .who__grid, .wiring__top, .fff, .builder, .crew__grid, .heals__grid { grid-template-columns: 1fr; }
  .who__audience { border-left: 0; padding-left: 0; }
  .masks__grid { grid-template-columns: 1fr 1fr; }
  .mask { min-height: 15rem; }
  .mask:nth-child(n) { transform: none; }
  .zap__steps { grid-template-columns: 1fr; }
  .step:nth-child(n) { grid-column: auto; margin-top: 0; }
  .builder__actions { grid-column: auto; }
  .card { position: relative; top: 0; aspect-ratio: auto; min-height: 24rem; }
  .gate__truths { grid-template-columns: 1fr; gap: 0.4rem; }
  .dossier--clinic { margin-top: 0; }
  .arc__panel:nth-child(2) { margin-left: 0; }
  .path li:nth-child(n) { padding-left: 0; }
  .reps__grid { grid-template-columns: repeat(27, 1fr); gap: 2px; }
  .hud__tc { display: none; }
  .scrollcue { display: none; }
  .override__row { grid-template-columns: 1fr auto; }
  .override__row i { grid-column: 1 / -1; grid-row: 2; }
}
@media (max-width: 520px) {
  .masks__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 17vw; }
  .timeline__gate em { font-size: 0.95rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
  .grain { display: none; }
  .reveal, .fade { opacity: 1; transform: none; }
}