/* ═══════════════════════════════════════════════════════════════
   ATLAS-9 · Anatomy of a North Sea Giant
   Maxfield Mayfair Studio — 2026

   Cinematic-first design system. All imagery/film is AI-generated
   (GROK_PROMPTS.md). Blueprint styling appears ONLY inside the
   "Blueprints" chapter — everywhere else is film.
   ═══════════════════════════════════════════════════════════════ */

@font-face{font-family:"ATLAS Display";src:url("../assets/fonts/big-shoulders-display-latin-800-normal.woff2") format("woff2");font-weight:800;font-display:swap}
@font-face{font-family:"ATLAS Display";src:url("../assets/fonts/big-shoulders-display-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"ATLAS Sans";src:url("../assets/fonts/archivo-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"ATLAS Sans";src:url("../assets/fonts/archivo-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"ATLAS Sans";src:url("../assets/fonts/archivo-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:"ATLAS Mono";src:url("../assets/fonts/space-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"ATLAS Mono";src:url("../assets/fonts/space-mono-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  /* cinematic core */
  --ink:#030711;
  --deep:#0A1420;
  --panel:#0F1D2B;
  --steel:#93A5B4;
  --dim:#54687A;
  --white:#F2F7FB;
  --orange:#FF4D00;
  --orange-soft:#FF7A45;
  --amber:#FFB800;
  --red:#C1272D;
  /* blueprint chapter only */
  --bp:#0A2138;
  --bp-deep:#061426;
  --bp-line:#8FBCEA;
  --bp-dim:rgba(143,188,234,.35);

  --display:"ATLAS Display", Impact, sans-serif;
  --sans:"ATLAS Sans", "Segoe UI", sans-serif;
  --mono:"ATLAS Mono", ui-monospace, monospace;
  --wrap:min(1280px, 92vw);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-tap-highlight-color:transparent;color-scheme:dark}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--white);
  font-family:var(--sans);
  font-size:clamp(16px,1.1vw,18px);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--orange);color:var(--ink)}
img{display:block;max-width:100%}
a{color:inherit}
.mono{font-family:var(--mono);letter-spacing:.08em}
.accent{color:var(--orange)}
.wrap{width:var(--wrap);margin-inline:auto}
em{font-style:normal;color:var(--orange-soft)}
a:focus-visible,button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}

/* ── media slots — quiet state until AI assets land ──────────── */
.slot{position:relative;background:linear-gradient(180deg,#081019,#050B12)}
.slot img{width:100%;height:100%;object-fit:cover}
.slot.is-missing img{display:none}
.slot.is-missing::before{
  content:"AWAITING FOOTAGE · " attr(data-slot);
  position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--mono);font-size:.56rem;letter-spacing:.24em;
  color:var(--dim);text-align:center;padding:1rem;z-index:1;
}
.slot--quiet.is-missing::before{content:""}
.slot--bp{background:linear-gradient(180deg,#0B2542,#071A30)}
.slot--bp.is-missing::before{color:var(--bp-dim)}

/* ── grain + progress ─────────────────────────────────────────── */
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay}
.progress{position:fixed;left:0;top:0;bottom:0;width:3px;background:rgba(147,165,180,.12);z-index:70}
.progress span{display:block;width:100%;height:0%;background:linear-gradient(var(--orange),var(--amber))}

/* ── HUD ──────────────────────────────────────────────────────── */
.hud{
  position:fixed;top:0;left:0;right:0;z-index:80;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.1rem clamp(1.2rem,3.5vw,3rem);
  pointer-events:none;
}
.hud__brand{display:flex;align-items:baseline;gap:.7rem}
.hud__mark{width:11px;height:11px;background:var(--orange);display:inline-block;transform:translateY(1px);clip-path:polygon(0 0,100% 0,100% 60%,60% 100%,0 100%)}
.hud__name{font-family:var(--display);font-weight:800;font-size:1.3rem;letter-spacing:.1em}
.hud__studio{font-family:var(--mono);font-size:.58rem;letter-spacing:.22em;color:var(--steel);border-left:1px solid var(--dim);padding-left:.7rem}
.hud__readout{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem;font-family:var(--mono)}
.hud__section{font-size:.56rem;letter-spacing:.26em;color:var(--steel)}
.hud__depth{
  font-size:.85rem;letter-spacing:.1em;color:var(--amber);
  background:rgba(3,7,17,.55);border:1px solid rgba(147,165,180,.3);
  padding:.3rem .65rem;backdrop-filter:blur(6px);
  min-width:12ch;text-align:right;font-variant-numeric:tabular-nums;
}

/* ── eyebrow / headings ───────────────────────────────────────── */
.eyebrow{
  font-size:.64rem;letter-spacing:.34em;color:var(--orange);
  display:inline-flex;align-items:center;gap:.8rem;margin-bottom:1.6rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--orange)}
.eyebrow--warn{color:var(--amber)}
.eyebrow--warn::before{background:repeating-linear-gradient(45deg,var(--amber) 0 6px,transparent 6px 12px);height:6px;width:44px}
.eyebrow--bp{color:var(--bp-line)}
.eyebrow--bp::before{background:var(--bp-line)}
.h2{
  font-family:var(--display);font-weight:800;
  font-size:clamp(3rem,7vw,6.4rem);
  line-height:.92;letter-spacing:.01em;
  text-transform:uppercase;
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;background:var(--ink)}
.hero__ocean{position:absolute;inset:0;width:100%;height:100%}
.hero__media{position:absolute;inset:0;background:transparent}
.hero__media img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.12);
  will-change:transform;
  filter:saturate(.94) contrast(1.05);
}
.hero__media.is-missing{background:transparent}
.hero__media.is-missing::before{align-items:end;padding-bottom:1.1rem}
.hero__scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(3,7,17,.7) 0%,rgba(3,7,17,0) 26%,rgba(3,7,17,0) 52%,rgba(3,7,17,.92) 100%),
    radial-gradient(130% 80% at 30% 100%,rgba(3,7,17,.55),transparent 60%);
}
.hero__content{
  position:absolute;inset:0;display:flex;flex-direction:column;
  justify-content:flex-end;align-items:flex-start;
  padding:0 clamp(1.2rem,4vw,4rem) clamp(4.5rem,10vh,7rem);
}
.hero__coords{font-size:.68rem;color:var(--steel);letter-spacing:.3em;margin-bottom:1.2rem}
.hero__title{display:flex;flex-direction:column}
.hero__row{
  font-family:var(--display);font-weight:800;
  font-size:clamp(5.5rem,28.5vw,26rem);
  line-height:.84;letter-spacing:.005em;color:var(--white);
  text-shadow:0 12px 70px rgba(0,0,0,.65);
  text-transform:uppercase;
}
.hero__row em{color:var(--orange);text-shadow:0 0 70px rgba(255,77,0,.45),0 12px 70px rgba(0,0,0,.65)}
.hero__row--ghost{
  color:transparent;
  -webkit-text-stroke:1.5px rgba(147,165,180,.42);
  font-size:clamp(2.8rem,10.6vw,10rem);
  letter-spacing:.08em;
  text-shadow:none;
  margin-top:.6rem;
}
.hero__sub{margin-top:1.6rem;font-size:clamp(1rem,1.5vw,1.25rem);color:var(--steel);max-width:46ch}
.hero__cue{
  position:absolute;right:clamp(1.2rem,4vw,3.4rem);bottom:2rem;
  display:flex;flex-direction:column;align-items:center;gap:.8rem;
  font-size:.56rem;letter-spacing:.3em;color:var(--steel);
  writing-mode:vertical-rl;
}
.hero__cueline{width:1px;height:64px;background:var(--dim);position:relative;overflow:hidden}
.hero__cueline::after{content:"";position:absolute;left:0;top:-30%;width:100%;height:30%;background:var(--orange);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{to{top:110%}}

/* ── MANIFEST ─────────────────────────────────────────────────── */
.manifest{padding:clamp(6rem,14vh,11rem) 0;background:linear-gradient(180deg,var(--ink),var(--deep) 130%)}
.statement{
  font-family:var(--sans);font-weight:500;
  font-size:clamp(1.5rem,3.1vw,2.7rem);line-height:1.3;
  max-width:27ch;letter-spacing:-.01em;
}
.statement__foot{margin-top:2rem;color:var(--steel);max-width:52ch}
.stats{
  list-style:none;display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:rgba(147,165,180,.22);margin-top:4.5rem;
  border:1px solid rgba(147,165,180,.22);
}
.stats li{background:var(--ink);padding:1.8rem 1.4rem;display:flex;flex-direction:column;gap:.4rem}
.stats__num{font-size:clamp(1.4rem,2.5vw,2.2rem);color:var(--amber);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:0}
.stats__label{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}

/* ── SPEC TICKER ──────────────────────────────────────────────── */
.ticker{
  overflow:hidden;white-space:nowrap;
  border-top:1px solid rgba(147,165,180,.18);
  border-bottom:1px solid rgba(147,165,180,.18);
  background:var(--ink);
  padding:.85rem 0;
}
.ticker__track{display:inline-flex;animation:tick 46s linear infinite}
.ticker__track span{font-size:.62rem;letter-spacing:.26em;color:var(--dim)}
@keyframes tick{to{transform:translateX(-50%)}}

/* ── THE APPROACH ─────────────────────────────────────────────── */
.approach{position:relative;height:320vh;background:var(--deep)}
.approach__stage{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;place-items:center;background:var(--deep)}
.approach__media{
  width:100%;height:100%;
  clip-path:inset(32% 26% 32% 26%);
  will-change:clip-path;
}
.approach__media img{transform:scale(1.25);will-change:transform;filter:saturate(.92)}
.approach__label{
  position:absolute;top:clamp(2.4rem,6vh,3.6rem);right:clamp(2rem,4.5vw,3.4rem);
  font-size:.58rem;letter-spacing:.28em;color:var(--steel);
}
.approach__caption{
  position:absolute;bottom:clamp(3rem,9vh,5.5rem);left:0;right:0;
  text-align:center;font-size:clamp(1.1rem,1.9vw,1.5rem);font-weight:500;
  text-shadow:0 2px 20px rgba(3,7,17,.9);
  opacity:0;transform:translateY(16px);
  transition:opacity .6s ease,transform .6s ease;
}
.approach__caption.is-on{opacity:1;transform:none}

/* ── SCENES (scroll-scrub, letterboxed) ───────────────────────── */
.scene{position:relative;height:480vh}
.scene__stage{position:sticky;top:0;height:100svh;overflow:hidden;background:var(--ink)}
.scene__canvas{position:absolute;inset:0;width:100%;height:100%}
.scene__bars{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(3,7,17,.85),transparent 12%,transparent 88%,rgba(3,7,17,.85));
}
.scene__meta{
  position:absolute;top:clamp(2.4rem,6vh,3.6rem);left:clamp(2rem,4.5vw,3.4rem);
  display:flex;gap:1.2rem;align-items:baseline;font-size:.64rem;letter-spacing:.28em;
}
.scene__num{color:var(--orange);font-weight:700}
.scene__title{color:var(--steel)}
.scene__scan{
  position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(242,247,251,.025) 0 1px,transparent 1px 4px);
}
.scene__captions{position:absolute;left:clamp(2rem,4.5vw,3.4rem);bottom:clamp(3.4rem,10vh,6rem);right:clamp(2rem,4.5vw,3.4rem)}
.cap{
  position:absolute;bottom:0;left:0;max-width:44ch;
  font-size:clamp(1.05rem,1.7vw,1.45rem);line-height:1.5;font-weight:500;
  opacity:0;transform:translateY(14px);
  text-shadow:0 2px 18px rgba(3,7,17,.9);
  will-change:opacity,transform;
}
.cap__k{
  display:block;font-size:.6rem;letter-spacing:.3em;color:var(--amber);
  margin-bottom:.55rem;font-weight:400;
}

/* world variant — floating object, produx-style rows */
.scene--world{height:540vh}
.scene--world .cap{
  font-size:clamp(1.3rem,2.4vw,2.1rem);
  max-width:30ch;font-weight:500;line-height:1.4;
}
.scene--world .cap__k{color:var(--orange)}

/* ── THE BLUEPRINTS — horizontal plates (blueprint zone) ──────── */
.plates{position:relative;height:420vh;background:var(--bp-deep);cursor:crosshair}
.plates__stage{position:sticky;top:0;height:100svh;overflow:hidden}
.plates__grid{
  position:absolute;inset:0;opacity:.5;
  background:
    linear-gradient(rgba(143,188,234,.09) 1px,transparent 1px),
    linear-gradient(90deg,rgba(143,188,234,.09) 1px,transparent 1px),
    linear-gradient(rgba(143,188,234,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(143,188,234,.05) 1px,transparent 1px);
  background-size:120px 120px,120px 120px,24px 24px,24px 24px;
}
.plates__track{
  position:absolute;top:0;left:0;height:100%;
  display:flex;align-items:center;gap:clamp(3rem,6vw,6rem);
  padding:0 clamp(2rem,6vw,6rem);
  will-change:transform;
}
.plates__intro{flex:0 0 auto;width:min(560px,72vw)}
.plates__intro .h2{color:var(--white)}
.plates__lede{margin-top:1.4rem;color:var(--bp-line);max-width:44ch;opacity:.85}
.plates__hint{margin-top:2.2rem;font-size:.62rem;letter-spacing:.3em;color:var(--bp-dim)}
.plate{
  flex:0 0 auto;margin:0;
  width:min(64vw,760px);
  display:flex;flex-direction:column;
  border:1px solid var(--bp-dim);
  outline:1px solid rgba(143,188,234,.12);outline-offset:6px;
  background:rgba(6,20,38,.6);
  backdrop-filter:blur(2px);
}
.plate__media{aspect-ratio:3/2;overflow:hidden}
.plate__media img{filter:saturate(.95)}
.plate__block{
  display:grid;grid-template-columns:auto 1fr auto auto;gap:0;
  border-top:1px solid var(--bp-dim);
}
.plate__block span{
  padding:.7rem .9rem;font-size:.56rem;letter-spacing:.2em;color:var(--bp-line);
  border-left:1px solid rgba(143,188,234,.2);white-space:nowrap;
}
.plate__block span:first-child{border-left:none;color:var(--amber)}
.plate__name{overflow:hidden;text-overflow:ellipsis}

/* ── DECK TRIPTYCH ────────────────────────────────────────────── */
.triptych{padding:clamp(6rem,13vh,10rem) 0;background:var(--ink);overflow:hidden}
.triptych__row{
  margin-top:3.6rem;display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(1rem,2.4vw,2rem);align-items:center;
}
.triptych__item{aspect-ratio:3/4;overflow:hidden;border:1px solid rgba(147,165,180,.25);will-change:transform;margin:0}
.triptych__item img{transition:transform 1.2s cubic-bezier(.2,.7,.2,1);filter:saturate(.9) contrast(1.05)}
.triptych__item:hover img{transform:scale(1.05)}
.triptych__item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:.7rem .9rem;
  font-size:.54rem;letter-spacing:.24em;color:var(--white);
  background:linear-gradient(transparent,rgba(3,7,17,.9));z-index:2;
}
.triptych__item:nth-child(2){transform:translateY(3rem)}

/* ── CUTAWAY ──────────────────────────────────────────────────── */
.cutsec{background:var(--deep);padding:clamp(6rem,13vh,10rem) 0 4rem}
.cutsec__head{margin-bottom:4rem}
.cutsec__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:start}
.cutsec__fig{
  position:sticky;top:6vh;margin:0 auto;
  width:min(100%, calc(88svh * 9 / 16));
  aspect-ratio:9/16;
  overflow:hidden;border:1px solid rgba(147,165,180,.25);
  background:var(--ink);
}
.cutsec__fig img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 1.1s cubic-bezier(.25,.7,.2,1),transform-origin 1.1s cubic-bezier(.25,.7,.2,1);
  will-change:transform;
}
.cutsec__fig.is-missing img{display:none}
.marker{position:absolute;left:50%;top:50%;z-index:3;pointer-events:none;opacity:0;transition:opacity .5s ease,left 1.1s cubic-bezier(.25,.7,.2,1),top 1.1s cubic-bezier(.25,.7,.2,1)}
.marker.is-on{opacity:1}
.marker i{
  position:absolute;left:0;top:0;width:14px;height:14px;margin:-7px 0 0 -7px;
  border:2px solid var(--orange);border-radius:50%;
  box-shadow:0 0 0 3px rgba(255,77,0,.18);
}
.marker i::after{
  content:"";position:absolute;inset:-9px;border:1px solid rgba(255,77,0,.55);
  border-radius:50%;animation:ping 1.8s ease-out infinite;
}
@keyframes ping{0%{transform:scale(.5);opacity:1}100%{transform:scale(1.5);opacity:0}}
.marker b{
  position:absolute;left:18px;top:-8px;white-space:nowrap;
  font-weight:700;font-size:.56rem;letter-spacing:.26em;color:var(--white);
  background:rgba(3,7,17,.72);border:1px solid rgba(255,77,0,.5);
  padding:.28rem .55rem;backdrop-filter:blur(4px);
}
.cutsec__fig.is-missing .marker{display:none}
.cutsec__steps{display:flex;flex-direction:column;gap:38vh;padding:22vh 0 30vh}
.step{opacity:.28;transition:opacity .4s ease;max-width:44ch}
.step.is-active{opacity:1}
.step__idx{display:block;font-size:.6rem;letter-spacing:.3em;color:var(--orange);margin-bottom:.9rem}
.step h3{font-family:var(--display);font-weight:800;font-size:clamp(1.7rem,2.7vw,2.5rem);text-transform:uppercase;letter-spacing:.02em;margin-bottom:.7rem}
.step p{color:var(--steel)}
.step.is-active p{color:var(--white)}

/* ── CREW ─────────────────────────────────────────────────────── */
.crew{padding:clamp(6rem,14vh,11rem) 0;background:var(--ink)}
.crew__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:rgba(147,165,180,.2);border:1px solid rgba(147,165,180,.2);
  margin-top:3.6rem;
}
.card{background:var(--ink);padding:2.2rem 1.8rem 2.4rem;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;left:0;top:0;width:0;height:3px;background:var(--orange);transition:width .5s ease}
.card:hover::after{width:100%}
.card__num{display:block;font-size:1.9rem;color:var(--orange);margin-bottom:1.1rem;font-weight:700;letter-spacing:0}
.card h3{font-size:1.05rem;font-weight:700;letter-spacing:.02em;margin-bottom:.6rem;text-transform:uppercase}
.card p{color:var(--steel);font-size:.95rem}

/* ── RISK ─────────────────────────────────────────────────────── */
.risk{
  position:relative;padding:clamp(6rem,14vh,11rem) 0;overflow:hidden;
  background:#070408;
  border-top:1px solid rgba(193,39,45,.35);
}
.risk__bg{position:absolute;inset:0;margin:0;opacity:.34}
.risk__bg img{filter:saturate(.7) brightness(.75)}
.risk::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:
    radial-gradient(90% 70% at 20% 0%,rgba(193,39,45,.18),transparent 60%),
    linear-gradient(180deg,rgba(7,4,8,.55),rgba(3,7,17,.94) 80%);
}
.risk__inner{position:relative;z-index:2}
.risk .h2{color:#F3E9E3}
.risk__cols{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(2.5rem,6vw,5.5rem);margin-top:3.4rem}
.risk__date{color:#E4555B;letter-spacing:.24em;font-size:.7rem;margin-bottom:1.4rem}
.risk__piper p{margin-bottom:1.3rem;max-width:58ch}
.risk__piper strong{color:#FF8B7A}
.risk__list{list-style:none;display:flex;flex-direction:column}
.risk__list li{
  padding:1.05rem 0;border-bottom:1px solid rgba(193,39,45,.3);
  display:flex;gap:1.2rem;color:var(--steel);font-size:.95rem;align-items:baseline;
}
.risk__list li:first-child{border-top:1px solid rgba(193,39,45,.3)}
.risk__list .mono{color:#E4555B;font-size:.68rem}

/* ── GALLERY ──────────────────────────────────────────────────── */
.gallery{padding:clamp(6rem,13vh,10rem) 0 clamp(4rem,8vh,6rem);background:var(--deep)}
.gallery__grid{
  margin-top:3.4rem;display:grid;gap:1.2rem;
  grid-template-columns:repeat(3,1fr);grid-auto-rows:250px;grid-auto-flow:dense;
}
.shot{position:relative;overflow:hidden;border:1px solid rgba(147,165,180,.25)}
.shot--tall{grid-row:span 2}
.shot img{transition:transform 1.2s cubic-bezier(.2,.7,.2,1);filter:saturate(.9) contrast(1.05)}
.shot:hover img{transform:scale(1.05)}
.shot figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:.7rem .9rem;
  font-size:.56rem;letter-spacing:.24em;color:var(--white);
  background:linear-gradient(transparent,rgba(3,7,17,.9));z-index:2;
}

/* ── WATER ────────────────────────────────────────────────────── */
.water{position:relative;min-height:100svh;overflow:hidden;display:grid;place-items:center;background:var(--ink)}
.water__ocean,.water__video,.water__ripple{position:absolute;inset:0;width:100%;height:100%}
.water__video{object-fit:cover;opacity:0;transition:opacity 1.6s ease}
.water__video.is-live{opacity:1}
.water__content{position:relative;z-index:3;text-align:center;padding:22vh 1.4rem}
.water__quote{
  font-family:var(--display);font-weight:800;text-transform:uppercase;
  font-size:clamp(3rem,8.5vw,8rem);line-height:.94;
  text-shadow:0 6px 44px rgba(3,7,17,.85);
}
.water__sub{margin-top:1.6rem;color:var(--steel);font-size:1.05rem}
.water__hint{font-size:.58rem;letter-spacing:.3em;color:var(--dim)}
.water::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--ink),transparent 22%,transparent 80%,var(--ink));pointer-events:none;z-index:2}

/* ── FOOTER ───────────────────────────────────────────────────── */
.footer{padding:5rem 0 3rem;background:var(--ink);border-top:1px solid rgba(147,165,180,.2)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:3rem;align-items:end}
.footer__big{font-family:var(--display);font-weight:800;font-size:clamp(3.4rem,8vw,6.5rem);line-height:1}
.footer__note{color:var(--dim);font-size:.8rem;max-width:52ch;margin-top:1.2rem}
.footer__meta{font-size:.6rem;letter-spacing:.24em;color:var(--steel);display:flex;flex-direction:column;gap:.7rem;text-align:right}
.footer__meta a{text-decoration:none;color:var(--orange)}
.footer__meta a:hover{color:var(--amber)}

/* ── reveal animation ─────────────────────────────────────────── */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s ease var(--d,0s),transform .9s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
[data-reveal].is-in{opacity:1;transform:none}

/* ── responsive ───────────────────────────────────────────────── */
@media (max-width:960px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .crew__grid{grid-template-columns:repeat(2,1fr)}
  .cutsec__grid{grid-template-columns:1fr}
  .cutsec__fig{position:relative;top:0;width:min(100%, calc(70svh * 9 / 16))}
  .cutsec__steps{gap:4rem;padding:3rem 0 1rem}
  .step{opacity:1}
  .risk__cols{grid-template-columns:1fr}
  .gallery__grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:220px}
  .footer__grid{grid-template-columns:1fr}
  .footer__meta{text-align:left}
  .triptych__row{grid-template-columns:1fr 1fr}
  .triptych__item:nth-child(3){display:none}
  .plate{width:78vw}
}
@media (max-width:600px){
  .hud__studio{display:none}
  .hud{padding:.95rem 1.1rem;background:linear-gradient(180deg,rgba(3,7,17,.82),transparent)}
  .hud__name{font-size:1.15rem}
  .hud__depth{font-size:.78rem;min-width:11ch;padding:.28rem .55rem}
  .hud__section{font-size:.5rem;letter-spacing:.2em}

  /* headings & rhythm — balanced, never colliding with the HUD */
  .h2{font-size:clamp(2.5rem,11vw,3.4rem);line-height:.94}
  .eyebrow{font-size:.58rem;letter-spacing:.26em;margin-bottom:1.2rem}
  .scene__meta{top:4.5rem;left:1.2rem;gap:.9rem;font-size:.58rem;letter-spacing:.22em}
  .approach__label{top:4.5rem;right:1.2rem;font-size:.52rem}
  .scene__captions{left:1.2rem;right:1.2rem;bottom:3rem}
  .cap{max-width:100%;font-size:1.02rem;line-height:1.5}
  .scene--world .cap{font-size:1.15rem;max-width:100%}
  .hero__sub{font-size:.98rem}
  .hero__coords{font-size:.56rem;letter-spacing:.22em}

  /* manifest stats — four equal tiles, one size, one height */
  .statement{font-size:1.45rem;max-width:100%}
  .statement__foot{font-size:.95rem}
  .stats{grid-template-columns:1fr 1fr;margin-top:3rem}
  .stats li{padding:1.25rem 1rem;min-height:96px;justify-content:center}
  .stats__num{font-size:1.6rem}
  .stats__label{font-size:.58rem;letter-spacing:.12em}

  .ticker__track span{font-size:.55rem;letter-spacing:.2em}

  .crew__grid{grid-template-columns:1fr;margin-top:2.6rem}
  .card{padding:1.7rem 1.4rem 1.8rem}
  .card__num{font-size:1.6rem;margin-bottom:.8rem}

  .gallery__grid{grid-template-columns:1fr;grid-auto-rows:240px;gap:1rem;margin-top:2.6rem}
  .shot--tall{grid-row:span 1}
  .scene{height:420vh}
  .approach{height:260vh}
  .plates{height:360vh}
  .plates__intro{width:82vw}
  .plates__lede{font-size:.95rem}
  .triptych__row{grid-template-columns:1fr;margin-top:2.6rem}
  .triptych__item:nth-child(2){transform:none}
  .triptych__item:nth-child(3){display:block}
  .plate{width:86vw}
  .plate__block{grid-template-columns:auto 1fr}
  .plate__block span:nth-child(3),.plate__block span:nth-child(4){display:none}
  .plate__block span{padding:.65rem .75rem;font-size:.52rem}

  .cutsec__steps{gap:3rem;padding:2.4rem 0 .6rem}
  .step h3{font-size:1.55rem}
  .step__idx{margin-bottom:.6rem}

  .risk__cols{margin-top:2.6rem;gap:2rem}
  .risk__list li{gap:.9rem;font-size:.9rem;padding:.95rem 0}

  .water__quote{font-size:clamp(2.6rem,12vw,3.6rem)}
  .water__content{padding:20vh 1.2rem}
  .water__sub{font-size:.98rem}

  .footer{padding:4rem 0 2.6rem}
  .footer__grid{gap:2rem}
  .footer__big{font-size:clamp(2.9rem,13vw,4rem)}
  .footer__meta{gap:.9rem;line-height:1.9}
}

/* ── reduced motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  [data-reveal]{transition:none;opacity:1;transform:none}
  .hero__cueline::after,.marker i::after,.ticker__track{animation:none}
  .cap,.approach__caption{transition:none}
  .hero__media img,.approach__media img{transform:none}
  .approach__media{clip-path:none}
}


/* ── ATLAS-9 mobile: cinematic cutaway tour + a globe you can actually see ── */
@media (max-width:960px){
  /* single-column grids give sticky no travel room — block flow restores the pinned tour */
  .cutsec__grid{display:block}
}
@media (max-width:600px){
  .cutsec__head{padding-top:3.4rem}
  /* the rig becomes a pinned cinematic window: each step pans & zooms it to the right part */
  .cutsec__fig{position:sticky;top:64px;z-index:3;width:100%;height:42svh;min-height:260px;aspect-ratio:auto;
    border:1px solid rgba(140,220,255,.16);border-radius:10px;overflow:hidden;background:#060a13;
    box-shadow:0 18px 44px rgba(0,0,0,.55)}
  /* the full rig image lives inside the window; JS pans it so every station — down to the reservoir — centres */
  .cutsec__fig img{width:100%;height:auto;min-height:100%;object-fit:unset;object-position:initial}
  .cutsec__steps{position:relative;z-index:1;padding-top:2rem;padding-bottom:30svh}
  .step{opacity:.32;transform:translateY(10px);transition:opacity .45s ease,transform .45s ease}
  .step.is-active{opacity:1;transform:none}

  /* the global field: pull the camera in so the earth fills the frame */
  .scene--world .scene__stage{overflow:hidden}
  .scene--world .scene__stage video,
  .scene--world .scene__stage canvas{transform:scale(1.85);transform-origin:50% 50%}
}