/* ============ THE FILM — dark cinematic re-skin + scene system ============
   Loaded after atelier.css. Re-points the same tokens to a dark grade so every page
   turns over at once, then adds the film components: pinned cold open, letterbox,
   full-bleed scenes, ticker, live log, ROI, comparison, big footer, preloader, cursor. */
:root{
  --paper:#0A0A0D;            /* void */
  --paper-2:#111116;          /* raised void */
  --white:#15151B;            /* pane surface on dark */
  --ink:#F1EFE8;              /* bone text */
  --ink-70:#B8B5AD;           /* secondary text */
  --ink-45:#7E7B74;           /* tertiary text, labels */
  --cobalt:#4D66FF;           /* THE accent, lifted for dark */
  --sky:#1A2A78;              /* atmosphere: ultramarine nebula */
  --mint:#0F3038;             /* atmosphere: deep teal */
  --champagne:#3A2F1C;        /* atmosphere: ember */
  --line:rgba(241,239,232,.09);
  --line-strong:rgba(241,239,232,.22);
  --shadow-float:0 70px 140px -40px rgba(0,0,0,.85), 0 24px 48px -24px rgba(0,0,0,.7);
  --veil:rgba(10,10,13,.72);  /* text-legibility veil over footage */
}
html{color-scheme:dark}
.orb{opacity:.7}
.orb-c{opacity:.5}
.grain{opacity:.07}
.nav.scrolled{background:rgba(10,10,13,.72)}
.btn-line{background:rgba(241,239,232,.06)}
.btn-ink:hover{box-shadow:0 14px 40px -10px rgba(241,239,232,.35)}
.shot img{background:var(--white)}
.morph-row input,.field input,.field select,.field textarea{background:var(--paper-2)}
.sc-opts button{background:var(--paper-2)}
.where-map canvas{background:var(--white)}
.scard-band{background:var(--paper-2)}
.mani-line{opacity:.28}

/* ============ preloader: a short cold open before the cold open ============ */
.pre{position:fixed;inset:0;z-index:100;background:var(--paper);display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:18px;transition:opacity .6s cubic-bezier(.2,.7,.2,1),visibility .6s}
.pre.done{opacity:0;visibility:hidden}
.pre-logo{font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:.08em;color:var(--ink);display:flex;align-items:center;gap:12px}
.pre-logo .node{width:9px;height:9px;border-radius:50%;background:var(--cobalt)}
.pre-bar{width:min(220px,60vw);height:1px;background:var(--line-strong);position:relative;overflow:hidden}
.pre-bar i{position:absolute;inset:0;background:var(--ink);transform-origin:left;transform:scaleX(0)}
.pre-num{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ink-45);font-variant-numeric:tabular-nums}

/* ============ letterbox + scene label ============ */
.bar{position:fixed;left:0;right:0;height:6.5vh;background:var(--paper);z-index:45;pointer-events:none;transform:scaleY(0);transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.bar-top{top:0;transform-origin:top}.bar-bottom{bottom:0;transform-origin:bottom}
body.letterbox .bar{transform:scaleY(1)}
.scene-label{position:fixed;left:clamp(20px,4vw,52px);bottom:calc(6.5vh + 18px);z-index:46;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45);opacity:0;transition:opacity .5s;pointer-events:none}
body.letterbox .scene-label{opacity:1}
.progress{position:fixed;top:0;left:0;height:2px;width:100%;z-index:60;background:transparent;pointer-events:none}
.progress i{display:block;height:100%;background:var(--cobalt);transform-origin:left;transform:scaleX(0)}

/* ============ ACT I: the film (pinned cold open + disassembly) ============ */
.film{position:relative;height:460vh}
.film-stage{position:sticky;top:0;height:100svh;overflow:hidden}
.field{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

.film-stage>.card,.film-stage>.film-foot{z-index:2}
.card{position:absolute;left:clamp(20px,4vw,52px);right:clamp(20px,4vw,52px);top:50%;transform:translateY(-50%);
  max-width:700px;opacity:0;will-change:opacity,transform;pointer-events:none}
.card.on{pointer-events:auto}
.card-hero{top:47%;opacity:1}   /* visible without JS, before any scroll */
.card .eyebrow{margin-bottom:22px}
.card h1,.card h2{font-family:var(--display);font-weight:600;font-size:clamp(34px,4.6vw,66px);line-height:1.02;letter-spacing:-.03em;text-wrap:balance}
.card p{margin-top:22px;font-size:clamp(15px,1.4vw,17.5px);font-weight:400;line-height:1.65;color:var(--ink-70);max-width:50ch}
.card .hero-ctas{margin-top:34px}
.card-right{left:auto;max-width:560px;text-align:left}
.card-left{right:auto;max-width:560px}
.card-left::before{content:"";position:absolute;inset:-12% -14%;z-index:-1;background:radial-gradient(ellipse at 40% 50%,var(--veil),transparent 78%);pointer-events:none}
.card-right::before{content:"";position:absolute;inset:-12% -14%;z-index:-1;background:radial-gradient(ellipse at 60% 50%,rgba(10,10,13,.78),rgba(10,10,13,.4) 55%,transparent 78%);pointer-events:none}
.film-foot{position:absolute;left:clamp(20px,4vw,52px);right:clamp(20px,4vw,52px);bottom:calc(6.5vh + 22px);display:flex;justify-content:space-between;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45)}
.film-foot .hero-scroll{display:flex;flex-direction:column;align-items:center;gap:8px}
@media(max-width:900px){.film{height:auto}.film-stage{position:relative;height:auto;padding:110px 0 30px}
  .card{position:relative;top:auto;transform:none;opacity:1;left:auto;right:auto;margin:0 clamp(20px,4vw,52px) 40px}
  .card:not(.card-hero){display:none}.film-foot{display:none}}

/* ============ scenes: full-bleed footage, text over picture ============ */
.scene{position:relative;min-height:170vh}
.scene-media{position:sticky;top:0;height:100svh;overflow:hidden;background:var(--paper)}
.scene-media video,.scene-media img{width:100%;height:100%;object-fit:cover;display:block}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--veil) 0%,rgba(10,10,13,.35) 55%,rgba(10,10,13,.05) 100%),
  linear-gradient(0deg,var(--paper) 0%,transparent 30%,transparent 80%,rgba(10,10,13,.6) 100%)}
.scene-copy{position:relative;z-index:2;margin-top:-100svh;min-height:100svh;display:flex;align-items:center;
  padding:clamp(80px,12vh,140px) clamp(20px,4vw,52px);max-width:1560px;margin-left:auto;margin-right:auto}
.scene-copy>div{max-width:620px}
.scene-copy h2{font-family:var(--display);font-weight:600;font-size:clamp(30px,3.8vw,56px);line-height:1.02;letter-spacing:-.03em;text-wrap:balance;margin-top:16px}
.scene-copy p{margin-top:20px;font-size:clamp(15px,1.6vw,18px);font-weight:400;line-height:1.66;color:var(--ink-70);max-width:48ch}
.scene-facts{list-style:none;margin-top:26px;display:grid;gap:10px;border-top:1px solid var(--line);padding-top:20px}
.scene-facts li{display:flex;gap:16px;align-items:baseline;font-size:14px;color:var(--ink-70)}
.scene-facts b{font-family:var(--display);font-weight:600;font-size:clamp(20px,2vw,28px);letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums;min-width:4ch}
.scene-copy .btn{margin-top:28px}
.scene.flip .scene-media::after{background:linear-gradient(270deg,var(--veil) 0%,rgba(10,10,13,.35) 55%,rgba(10,10,13,.05) 100%),
  linear-gradient(0deg,var(--paper) 0%,transparent 30%,transparent 80%,rgba(10,10,13,.6) 100%)}
.scene.flip .scene-copy{justify-content:flex-end}
@media(max-width:900px){.scene{min-height:auto}.scene-media{position:relative;height:62svh}.scene-copy{margin-top:-30svh;min-height:auto;padding-top:0}}

/* ============ systems ticker ============ */
.ticker{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;position:relative;z-index:3;background:var(--paper)}
.ticker-track{display:flex;gap:56px;width:max-content;animation:ticker 60s linear infinite;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-70);white-space:nowrap}
.ticker-track span b{color:var(--ink);font-weight:500}
.ticker-track span i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--cobalt);margin-right:12px;vertical-align:middle}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ============ live operations log ============ */
.log{padding:clamp(90px,14vh,180px) clamp(20px,4vw,52px);max-width:1560px;margin:0 auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,80px);align-items:center}
.log-copy p{margin-top:22px;font-size:15.5px;font-weight:400;line-height:1.68;color:var(--ink-70);max-width:46ch}
.term{font-family:var(--mono);font-size:12.5px;line-height:1.75;color:var(--ink-70);padding:clamp(20px,2.4vw,32px);min-height:380px;position:relative}
.term-line{display:grid;grid-template-columns:8ch 1fr;gap:16px;opacity:0;transform:translateY(6px);transition:opacity .35s,transform .35s}
.term-line.on{opacity:1;transform:none}
.term-line time{color:var(--ink-45)}
.term-line b{font-weight:500;color:var(--ink)}
.term-line em{font-style:normal;color:var(--cobalt)}
.term-cursor{display:inline-block;width:7px;height:14px;background:var(--ink);vertical-align:-2px;animation:pulse 1s steps(2) infinite}
@media(max-width:900px){.log{grid-template-columns:1fr}}

/* ============ the leak: ROI calculator ============ */
.roi{padding:clamp(90px,14vh,180px) clamp(20px,4vw,52px);max-width:1280px;margin:0 auto}
.roi-card{padding:clamp(26px,4vw,56px);display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.roi-in{display:grid;gap:26px}
.roi-in label{display:grid;gap:10px}
.roi-in label span{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-45)}
.roi-in label span b{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums}
.roi-in input[type=range]{appearance:none;width:100%;height:2px;background:var(--line-strong);border-radius:2px;outline:none}
.roi-in input[type=range]::-webkit-slider-thumb{appearance:none;width:22px;height:22px;border-radius:50%;background:var(--ink);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--line-strong);cursor:pointer}
.roi-in input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 3px var(--cobalt)}
.roi-out{text-align:left}
.roi-out .kicker{margin-bottom:10px}
.roi-num{font-family:var(--display);font-weight:600;font-size:clamp(44px,5.6vw,88px);letter-spacing:-.04em;line-height:.95;font-variant-numeric:tabular-nums;color:var(--cobalt)}
.roi-out p{margin-top:16px;font-size:15px;font-weight:400;line-height:1.65;color:var(--ink-70);max-width:40ch}
@media(max-width:900px){.roi-card{grid-template-columns:1fr}}

/* ============ comparison ============ */
.compare{padding:clamp(90px,14vh,180px) clamp(20px,4vw,52px);max-width:1280px;margin:0 auto}
.compare-head{margin-bottom:clamp(26px,5vh,48px);max-width:900px}
.cmp{width:100%;border-collapse:collapse;font-size:14.5px}
.cmp th,.cmp td{text-align:left;padding:18px 16px;border-top:1px solid var(--line);vertical-align:top;font-weight:400;color:var(--ink-70);line-height:1.5}
.cmp th{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-45);font-weight:400;border-top:0}
.cmp td:first-child{color:var(--ink);font-weight:400}
.cmp .us{color:var(--ink);background:linear-gradient(180deg,rgba(77,102,255,.08),transparent)}
.cmp th.us{color:var(--cobalt)}
.cmp-wrap{overflow-x:auto}
@media(max-width:700px){.cmp{min-width:640px}}

/* ============ big footer ============ */
.bigfoot{padding:clamp(80px,14vh,180px) clamp(20px,4vw,52px) clamp(40px,6vh,70px);text-align:center;position:relative;overflow:hidden}
.bigfoot h2{font-family:var(--display);font-weight:600;font-size:clamp(42px,7vw,112px);letter-spacing:-.04em;line-height:.92;text-wrap:balance}
.bigfoot h2 em{color:var(--cobalt)}
.bigfoot p{margin:26px auto 0;font-size:clamp(15px,1.6vw,19px);font-weight:400;line-height:1.65;color:var(--ink-70);max-width:52ch}
.bigfoot .btn{margin-top:40px}
.bigfoot-marq{margin-top:clamp(50px,9vh,110px);overflow:hidden;border-top:1px solid var(--line);padding-top:26px}
.bigfoot-marq div{display:flex;gap:40px;width:max-content;animation:ticker 40s linear infinite;font-family:var(--display);font-weight:600;font-size:clamp(28px,4vw,54px);letter-spacing:-.02em;color:var(--ink-45);white-space:nowrap}

/* ============ cursor + sound ============ */
@media(hover:hover) and (pointer:fine){
  body.cur-on{cursor:none} body.cur-on a,body.cur-on button,body.cur-on input,body.cur-on label{cursor:none}
  .cur{position:fixed;left:0;top:0;z-index:200;pointer-events:none;mix-blend-mode:difference}
  .cur-dot{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--ink);transform:translate(-50%,-50%)}
  .cur-ring{position:absolute;width:34px;height:34px;border-radius:50%;border:1px solid var(--ink);transform:translate(-50%,-50%) scale(1);opacity:.7;transition:transform .25s,opacity .25s}
  .cur.hot .cur-ring{transform:translate(-50%,-50%) scale(1.65);opacity:1}
}
.cur{display:none}
@media(hover:hover) and (pointer:fine){.cur{display:block}}
.sound{position:fixed;right:clamp(20px,4vw,52px);bottom:calc(6.5vh + 14px);z-index:46;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45);background:transparent;border:0;cursor:pointer;padding:10px 0}
.sound:hover{color:var(--ink)}
.sound i{display:inline-flex;gap:2px;align-items:flex-end;height:12px}
.sound i b{width:2px;height:4px;background:currentColor;display:block}
.sound.on i b{animation:eq .8s ease-in-out infinite alternate}
.sound.on i b:nth-child(2){animation-delay:.15s}.sound.on i b:nth-child(3){animation-delay:.3s}
@keyframes eq{from{height:3px}to{height:12px}}

/* ============ page transition veil ============ */
.wipe{position:fixed;inset:0;z-index:150;background:var(--paper);transform:scaleY(0);transform-origin:top;pointer-events:none;transition:transform .5s cubic-bezier(.7,0,.3,1)}
body.leaving .wipe{transform:scaleY(1);pointer-events:auto}

@media(prefers-reduced-motion:reduce){
  .ticker-track,.bigfoot-marq div{animation:none}
  .pre{display:none}
  .bar,.scene-label{transition:none}
}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* the head still: fixed under the canvas, same spot, gone once WebGL has drawn */
.head-fallback{position:fixed;right:6%;top:50%;width:min(34vw,470px);height:auto;transform:translateY(-52%);z-index:1;pointer-events:none;opacity:1;transition:opacity .8s ease;
  mask-image:radial-gradient(ellipse 60% 62% at 50% 46%,#000 58%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 60% 62% at 50% 46%,#000 58%,transparent 100%)}
.head-canvas{z-index:2}
body.head-live .head-fallback{opacity:0;visibility:hidden}
body.past-film .head-fallback{opacity:0;visibility:hidden}
@media(max-width:900px){.head-fallback{display:none}}
/* trace as a flowing timeline, nothing pins the scroll */
.trace-flow .trace-step{position:relative;top:auto}

/* the head still: fixed under the canvas, same spot, gone once WebGL has drawn */
.head-fallback{position:fixed;right:6%;top:50%;width:min(34vw,470px);height:auto;transform:translateY(-52%);z-index:1;pointer-events:none;opacity:1;transition:opacity .8s ease;
  mask-image:radial-gradient(ellipse 60% 62% at 50% 46%,#000 58%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 60% 62% at 50% 46%,#000 58%,transparent 100%)}
.head-canvas{z-index:2}
body.head-live .head-fallback{opacity:0;visibility:hidden}
body.past-film .head-fallback{opacity:0;visibility:hidden}
@media(max-width:900px){.head-fallback{display:none}}
/* trace as a flowing timeline, nothing pins the scroll */
.trace-flow .trace-step{position:relative;top:auto}

/* Short viewports (a 1366x768 laptop leaves ~660px): the centred hero card is
   nearly as tall as the stage, so its first line slid under the fixed nav.
   Scale the card's type down instead of moving the composition. */
@media (max-height:760px) and (min-width:900px){
  .card h1,.card h2{font-size:clamp(30px,4.9vh,46px)}
  .card p{margin-top:16px;font-size:15px;line-height:1.6}
  .card .eyebrow{margin-bottom:14px}
  .card .hero-ctas{margin-top:22px}
}