/* ════════════════════════════════════════════════════════════
   JPMorganChase — Precision Capital
   deep navy · gold · tabular numerals · mechanical motion
   ════════════════════════════════════════════════════════════ */

:root{
  --ink:#060d1c;
  --ink-2:#0a1428;
  --panel:#0d1930;
  --panel-2:#101f3a;
  --line:rgba(156,180,220,.14);
  --line-strong:rgba(156,180,220,.28);
  --gold:#c9a227;
  --gold-hi:#e8c766;
  --gold-dim:rgba(201,162,39,.16);
  --text:#e9eef8;
  --muted:#93a4c0;
  --faint:#5d6f8e;
  --paper:#f4efe7;
  --shadow:0 30px 80px -20px rgba(0,0,0,.6);
  --r:4px;
  --lock:cubic-bezier(.19,1,.22,1);
  --snap:cubic-bezier(.85,0,.15,1);
  --font:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono','SF Mono',Menlo,monospace;
}
html[data-theme="light"]{
  --ink:#f4efe7;
  --ink-2:#ece5d8;
  --panel:#fbf7ef;
  --panel-2:#efe8da;
  --line:rgba(70,50,30,.14);
  --line-strong:rgba(70,50,30,.3);
  --gold:#8f5a39;
  --gold-hi:#a26b3f;
  --gold-dim:rgba(143,90,57,.12);
  --text:#141b2b;
  --muted:#5b5148;
  --faint:#9a8f80;
  --shadow:0 30px 60px -30px rgba(50,35,20,.35);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--font);
  font-size:17px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .5s ease,color .5s ease;
}
::selection{background:var(--gold);color:var(--ink)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

.grain{
  position:fixed;inset:-50%;z-index:80;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  animation:grain 9s steps(10) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)}10%{transform:translate(-2%,1%)}30%{transform:translate(1%,-2%)}
  50%{transform:translate(-1%,2%)}70%{transform:translate(2%,1%)}90%{transform:translate(-2%,-1%)}
}

.skip{position:fixed;top:-60px;left:16px;z-index:200;background:var(--gold);color:var(--ink);padding:10px 16px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}

.mono{font-family:var(--mono);font-feature-settings:"tnum" 1;letter-spacing:.02em}

/* ── buttons ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  padding:.85em 1.6em;border-radius:var(--r);
  font-weight:600;font-size:.95rem;letter-spacing:.02em;line-height:1;
  transition:transform .35s var(--lock),background .3s,color .3s,border-color .3s;
  border:1px solid transparent;will-change:transform;
}
.btn--solid{background:var(--gold);color:#08101f}
.btn--solid:hover{background:var(--gold-hi)}
.btn--outline{border-color:var(--line-strong);color:var(--text)}
.btn--outline:hover{border-color:var(--gold);color:var(--gold-hi)}
.btn--ghost{border-color:var(--line-strong);color:var(--muted);font-size:.8rem;padding:.7em 1.1em}
.btn--ghost:hover{color:var(--gold-hi);border-color:var(--gold)}

/* ── header ──────────────────────────────────────────────── */
.site-head{position:fixed;top:0;left:0;right:0;z-index:100}
.tape{
  background:var(--ink-2);border-bottom:1px solid var(--line);
  overflow:hidden;height:30px;display:flex;align-items:center;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--muted);
}
.tape__track{display:flex;gap:2.2rem;white-space:nowrap;padding-left:1rem;animation:tape 46s linear infinite;will-change:transform}
.tape__track i{color:var(--gold);font-style:normal}
.tape__track span{opacity:.9}
.tape:hover .tape__track{animation-play-state:paused}
@keyframes tape{to{transform:translateX(-50%)}}

.nav{
  position:relative;display:flex;align-items:center;gap:2rem;
  height:64px;padding:0 clamp(16px,4vw,48px);
  background:color-mix(in srgb,var(--ink) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brandmark{height:22px;width:auto;color:var(--text);transition:filter .5s}
html[data-theme="light"] .brandmark{filter:invert(.93) brightness(.85)}
.nav__links{display:flex;gap:1.6rem;list-style:none;margin:0;padding:0;font-size:.84rem;font-weight:550}
.nav__links a{color:var(--muted);padding:.4em 0;position:relative;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--lock)}
.nav__links a:hover,.nav__links a.is-active{color:var(--text)}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1)}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:1rem}
.clock{font-family:var(--mono);font-size:.7rem;color:var(--faint);letter-spacing:.05em;white-space:nowrap}
.clock b{color:var(--gold-hi);font-weight:500}
.theme-btn{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:50%;color:var(--muted);transition:color .3s,border-color .3s,transform .5s var(--lock)}
.theme-btn:hover{color:var(--gold-hi);border-color:var(--gold);transform:rotate(72deg)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:22px;height:2px;background:var(--text);transition:transform .3s var(--lock)}
.nav__progress{position:absolute;left:0;bottom:-1px;width:100%;height:2px;background:transparent}
.nav__progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-hi))}

/* ── overlay menu ────────────────────────────────────────── */
.menu{position:fixed;inset:0;z-index:150}
.menu[hidden]{display:none}
.menu__scrim{position:absolute;inset:0;background:rgba(4,8,18,.6);backdrop-filter:blur(6px);animation:fade .3s ease}
.menu__panel{
  position:absolute;top:0;right:0;bottom:0;width:min(430px,88vw);
  background:var(--panel);border-left:1px solid var(--gold);
  padding:72px clamp(24px,5vw,48px) 32px;display:flex;flex-direction:column;
  animation:panelin .55s var(--snap);
}
@keyframes panelin{from{transform:translateX(101%)}to{transform:none}}
@keyframes fade{from{opacity:0}}
.menu__close{position:absolute;top:20px;right:20px;font-size:1.1rem;color:var(--muted);padding:8px}
.menu__close:hover{color:var(--gold-hi)}
.menu__list{list-style:none;margin:auto 0;padding:0;display:grid;gap:4px}
.menu__list a{
  display:flex;align-items:baseline;gap:1rem;padding:.55em 0;
  font-size:clamp(1.6rem,4.5vw,2.2rem);font-weight:750;letter-spacing:-.02em;
  border-bottom:1px solid var(--line);opacity:0;transform:translateX(24px);
  transition:color .25s,padding-left .3s var(--lock);
}
.menu__list a em{font-style:normal;font-family:var(--mono);font-size:.7rem;color:var(--gold)}
.menu__list a:hover{color:var(--gold-hi);padding-left:.5rem}
.menu.is-open .menu__list a{animation:menuitem .5s var(--lock) forwards;animation-delay:calc(.06s * var(--i,0) + .15s)}
@keyframes menuitem{to{opacity:1;transform:none}}
.menu__foot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;font-size:.72rem;color:var(--faint)}

/* ── sections common ─────────────────────────────────────── */
.section{padding:clamp(90px,12vh,150px) clamp(16px,5vw,72px);max-width:1500px;margin:0 auto;scroll-margin-top:110px;position:relative}
.section__head{max-width:900px;margin-bottom:clamp(2.4rem,5vw,4.5rem)}
.kicker{
  display:flex;align-items:center;gap:.7em;margin:0 0 1.1rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.22em;color:var(--gold);
}
.k-dot{width:8px;height:8px;background:var(--gold);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);flex:none}
h1,h2,h3{font-weight:800;letter-spacing:-.025em;line-height:1.02;margin:0}
h2{font-size:clamp(2.3rem,4.6vw,4.2rem)}
h2 em,h1 em{font-style:normal;color:var(--gold)}
h2 em{position:relative}
h3{font-size:1.28rem;font-weight:750;letter-spacing:-.01em}
.section__lede{color:var(--muted);font-size:clamp(1rem,1.4vw,1.2rem);max-width:56ch;margin-top:1.1rem}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--lock),transform .8s var(--lock);transition-delay:var(--d,0s)}
.reveal.is-in{opacity:1;transform:none}

/* ═══ HERO ═══ */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;padding-top:120px}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:.9}
.hero__veil{position:absolute;inset:0;background:
  linear-gradient(180deg,color-mix(in srgb,var(--ink) 60%,transparent) 0%,color-mix(in srgb,var(--ink) 88%,transparent) 45%,var(--ink) 100%),
  linear-gradient(100deg,color-mix(in srgb,var(--ink) 92%,transparent) 0%,transparent 55%);}
html[data-theme="light"] .hero__bg img{opacity:.35;filter:sepia(.4) brightness(1.05)}
html[data-theme="light"] .hero__veil{background:linear-gradient(180deg,color-mix(in srgb,var(--ink) 55%,transparent),var(--ink) 96%)}
.hero__hairlines{position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 calc(100%/12 - 1px),var(--line) calc(100%/12 - 1px) calc(100%/12));opacity:.5;mask-image:linear-gradient(180deg,transparent,black 40%,transparent)}
.hero__flow{position:absolute;inset:0;z-index:1;pointer-events:none}
.hero__inner{
  position:relative;z-index:2;flex:1;display:grid;align-items:center;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:4vw;
  padding:2rem clamp(16px,5vw,72px);max-width:1500px;margin:0 auto;width:100%;
}
.hero__title{font-size:clamp(3.2rem,8.4vw,8.2rem);text-transform:uppercase}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line span{display:inline-block;transform:translateY(110%);animation:rise 1s var(--lock) forwards}
.hero__title .line:nth-child(2) span{animation-delay:.12s}
@keyframes rise{to{transform:none}}
.hero__sub{max-width:52ch;color:var(--muted);font-size:clamp(1rem,1.35vw,1.18rem);margin:1.6rem 0 0}
.hero__sub strong{color:var(--gold-hi);font-weight:650}
.hero__cta{display:flex;gap:1rem;margin-top:2.2rem;flex-wrap:wrap}

/* isometric card stack */
.hero__stage{display:flex;justify-content:center;perspective:1400px}
.stack{
  position:relative;width:min(420px,90%);height:430px;transform-style:preserve-3d;
  transform:rotateX(14deg) rotateY(-12deg);transition:transform .6s var(--lock);
}
.iso-card{
  position:absolute;left:0;right:0;padding:26px 28px;border-radius:8px;
  background:linear-gradient(135deg,var(--panel-2),var(--panel));
  border:1px solid var(--line-strong);
  border-top:2px solid var(--gold);
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:8px;
  transition:transform .55s var(--lock),border-color .4s,opacity .4s;
  will-change:transform;
}
.iso-card--front{bottom:0;z-index:3}
.iso-card--mid{bottom:128px;transform:translateZ(-90px) translateX(9%);z-index:2;opacity:.92}
.iso-card--back{bottom:246px;transform:translateZ(-180px) translateX(18%);z-index:1;opacity:.82}
.iso-card__tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.24em;color:var(--gold)}
.iso-card__fig{font-size:clamp(1.9rem,3vw,2.6rem);font-weight:600;color:var(--gold-hi)}
.iso-card__line{font-size:.82rem;color:var(--muted)}
.stack:hover .iso-card--front{transform:translateZ(36px)}
.stack:hover .iso-card{ border-top-color:var(--gold-hi) }

/* desk strip */
.desk{
  position:relative;z-index:2;border-top:1px solid var(--line);
  background:color-mix(in srgb,var(--ink-2) 88%,transparent);backdrop-filter:blur(10px);
  padding:0 clamp(16px,5vw,72px);
}
.desk__items{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(150px,1fr);overflow-x:auto;scrollbar-width:none}
.desk__items::-webkit-scrollbar{display:none}
.ditem{display:flex;flex-direction:column;gap:2px;padding:12px 18px;border-right:1px solid var(--line);transition:background .3s}
.ditem:first-child{border-left:1px solid var(--line)}
.ditem:hover{background:var(--gold-dim)}
.ditem__sym{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;color:var(--muted)}
.ditem__row{display:flex;align-items:baseline;gap:.6rem}
.ditem__val{font-family:var(--mono);font-size:.95rem;font-weight:500}
.ditem__d{font-family:var(--mono);font-size:.68rem}
.ditem__d.up{color:#5fd68b}.ditem__d.down{color:#ff7a6e}
.ditem canvas{width:100%;height:22px;margin-top:4px;opacity:.85}
.desk__note{margin:0;padding:8px 0 10px;font-size:.58rem;letter-spacing:.18em;color:var(--faint);text-align:right}

/* ═══ SCALE ═══ */
.scale__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);
}
.major{
  background:var(--ink);padding:clamp(1.5rem,3vw,2.6rem);display:flex;flex-direction:column;gap:.5rem;
  position:relative;overflow:hidden;transition:background .4s;
}
.major::before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--gold);transform:scaleY(0);transform-origin:top;transition:transform .5s var(--lock)}
.major:hover{background:var(--panel)}.major:hover::before{transform:scaleY(1)}
.major__fig{font-size:clamp(2rem,3.4vw,3.2rem);font-weight:600;color:var(--gold-hi)}
.major__lab{color:var(--muted);font-size:.9rem}
.scale__minor{
  list-style:none;display:flex;flex-wrap:wrap;margin:2.2rem 0 0;padding:0;
  border-top:1px solid var(--line);
}
.scale__minor li{
  padding:14px 22px 12px;font-size:.78rem;color:var(--muted);
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
}
.scale__minor li:first-child{border-left:1px solid var(--line)}
.scale__minor b{color:var(--text);font-weight:500;margin-right:.5em}

/* ═══ ENGINES ═══ */
.engines__wrap{display:grid;grid-template-columns:minmax(300px,380px) 1fr;gap:clamp(1rem,3vw,3rem);align-items:start}
.engines__rail{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.engine-tab{
  display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:1rem;
  text-align:left;padding:1.3rem .8rem;border-bottom:1px solid var(--line);
  position:relative;transition:background .3s,padding-left .35s var(--lock);
}
.engine-tab::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--gold);transform:scaleY(0);transition:transform .4s var(--lock);transform-origin:top}
.engine-tab:hover{background:var(--gold-dim)}
.engine-tab.is-active{background:var(--panel);padding-left:1.3rem}
.engine-tab.is-active::before{transform:scaleY(1)}
.engine-tab__idx{font-size:.72rem;color:var(--faint)}
.engine-tab.is-active .engine-tab__idx{color:var(--gold)}
.engine-tab__name{font-weight:700;font-size:1.06rem;letter-spacing:-.01em;line-height:1.15}
.engine-tab__tick{font-size:.64rem;color:var(--faint);border:1px solid var(--line-strong);padding:.3em .6em;border-radius:3px;letter-spacing:.15em}
.engine-tab.is-active .engine-tab__tick{color:var(--gold-hi);border-color:var(--gold)}

.engines__stage{position:relative;min-height:480px;border:1px solid var(--line);background:var(--panel);overflow:hidden;border-radius:6px}
.engines__lockline{position:absolute;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-hi));z-index:3}
.engines__lockline.is-locking{animation:lockline .55s var(--snap)}
@keyframes lockline{0%{width:0}70%{width:100%}100%{width:100%;opacity:0}}
.engine-panel{padding:clamp(1.6rem,3vw,3rem)}
.engine-panel.is-entry{animation:panellock .6s var(--lock)}
@keyframes panellock{0%{opacity:0;transform:translateY(16px);clip-path:inset(0 0 100% 0)}100%{opacity:1;transform:none;clip-path:inset(0 0 0 0)}}
.ep__eyebrow{font-family:var(--mono);font-size:.66rem;letter-spacing:.24em;color:var(--gold);display:block;margin-bottom:1rem}
.ep__title{font-size:clamp(1.7rem,2.6vw,2.5rem);margin-bottom:1.1rem}
.ep__body{color:var(--muted);max-width:62ch;font-size:1.02rem}
.ep__facts{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.ep__facts li{
  display:grid;grid-template-columns:26px 1fr;gap:.9rem;padding:1rem 0;border-bottom:1px solid var(--line);
  font-size:.97rem;align-items:baseline;
}
.ep__facts .n{font-family:var(--mono);font-size:.7rem;color:var(--gold)}
.ep__facts strong{color:var(--gold-hi);font-weight:650}
.ep__chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.6rem}
.ep__chips span{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line-strong);border-radius:99px;padding:.45em 1em;transition:color .3s,border-color .3s,background .3s;cursor:default}
.ep__chips span:hover{color:var(--gold-hi);border-color:var(--gold);background:var(--gold-dim)}
.ep__meter{margin-top:2rem;display:grid;grid-template-columns:auto 1fr;gap:.6rem 1.4rem;align-items:center}
.ep__meter .m-lab{font-family:var(--mono);font-size:.62rem;letter-spacing:.16em;color:var(--faint)}
.ep__meter .m-bar{height:4px;background:var(--ink-2);position:relative;overflow:hidden;border-radius:2px}
.ep__meter .m-bar i{position:absolute;inset:0;width:var(--w);background:linear-gradient(90deg,var(--gold),var(--gold-hi));transform:scaleX(0);transform-origin:left;transition:transform 1s var(--lock) .25s}
.engine-panel.is-entry .m-bar i{transform:scaleX(1)}

/* ═══ CORRIDOR ═══ */
.corridor{
  border-block:1px solid var(--line);background:var(--ink-2);
  display:flex;align-items:center;gap:2rem;padding:0 clamp(16px,5vw,72px);
}
.corridor__track{display:flex;overflow:hidden;flex:1}
.corridor .city{
  display:flex;align-items:baseline;gap:.7rem;padding:16px 26px;font-size:.74rem;letter-spacing:.06em;
  border-right:1px solid var(--line);white-space:nowrap;color:var(--muted);
}
.corridor .city b{color:var(--gold-hi);font-weight:500}
.corridor .city i{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 2.4s ease infinite;flex:none;align-self:center}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
.corridor__note{font-size:.58rem;letter-spacing:.2em;color:var(--faint);flex:none}

/* ═══ TECH ═══ */
.tech{overflow:visible}
.tech__bg{position:absolute;inset:0;overflow:hidden;z-index:-1;border-radius:8px}
.tech__bg img{width:100%;height:100%;object-fit:cover;opacity:.5;position:sticky;top:0}
html[data-theme="light"] .tech__bg img{opacity:.25;filter:sepia(.3)}
.tech__veil{position:absolute;inset:0;background:linear-gradient(180deg,color-mix(in srgb,var(--ink) 72%,transparent) 0,color-mix(in srgb,var(--ink) 55%,transparent) 30%,color-mix(in srgb,var(--ink) 60%,transparent) 70%,var(--ink) 100%)}
.tech__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:clamp(2rem,4vw,3.4rem)}
.tstat{background:color-mix(in srgb,var(--ink) 82%,transparent);padding:1.5rem;display:flex;flex-direction:column;gap:.4rem}
.tstat__fig{font-size:clamp(1.6rem,2.4vw,2.3rem);font-weight:600;color:var(--gold-hi)}
.tstat__lab{font-size:.82rem;color:var(--muted)}
.tech__grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.tech-card{
  background:color-mix(in srgb,var(--panel) 90%,transparent);border:1px solid var(--line);
  padding:1.8rem;border-radius:6px;position:relative;overflow:hidden;
  transition:transform .45s var(--lock),border-color .4s,box-shadow .45s;
}
.tech-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.tech-card__glyph{position:absolute;top:1.1rem;right:1.3rem;font-size:1.5rem;color:var(--gold);opacity:.75}
.tech-card h3{margin-bottom:.7rem}
.tech-card p{color:var(--muted);font-size:.94rem;margin:0 0 1.2rem}
.tech-card__meta{font-size:.6rem;letter-spacing:.2em;color:var(--faint)}
.stream__pane{
  height:150px;overflow:hidden;font-size:.68rem;line-height:1.9;color:var(--muted);
  mask-image:linear-gradient(180deg,transparent,black 25%,black 80%,transparent);-webkit-mask-image:linear-gradient(180deg,transparent,black 25%,black 80%,transparent);
}
.stream__pane .ok{color:#5fd68b}
.stream__pane .au{color:var(--gold-hi)}
.stream__pane .wr{color:#ff7a6e}

/* ═══ INSIGHTS ═══ */
.insights__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.insight{
  border:1px solid var(--line);background:var(--panel);border-radius:6px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .45s var(--lock),border-color .4s,box-shadow .45s;
}
.insight:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:var(--shadow)}
.insight__chart{background:var(--ink-2);border-bottom:1px solid var(--line)}
.insight__chart svg{display:block;width:100%;height:96px}
.insight h3{padding:1.2rem 1.4rem 0}
.insight p{padding:.6rem 1.4rem 0;color:var(--muted);font-size:.9rem;flex:1}
.insight__meta{display:flex;justify-content:space-between;padding:1.1rem 1.4rem 1.3rem;font-size:.58rem;letter-spacing:.18em;color:var(--faint)}
.insights__note{margin-top:1.4rem;text-align:center;font-size:.58rem;letter-spacing:.2em;color:var(--faint)}

/* ═══ IMPACT ═══ */
.impact__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4rem);align-items:start}
.impact__figures{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem 2rem;margin-top:2.4rem}
.ifig{display:flex;flex-direction:column;gap:.35rem;border-left:2px solid var(--gold);padding-left:1rem}
.ifig__f{font-size:clamp(1.4rem,2vw,1.9rem);font-weight:600;color:var(--gold-hi)}
.ifig__l{font-size:.84rem;color:var(--muted)}
.impact__ribbon{
  margin-top:2.6rem;display:flex;gap:1.2rem;align-items:center;
  border:1px solid var(--gold);border-radius:6px;padding:1.3rem 1.5rem;
  background:linear-gradient(120deg,var(--gold-dim),transparent 60%);
}
.ribbon__badge{flex:none;border:1px solid var(--gold);color:var(--gold-hi);font-size:.7rem;letter-spacing:.2em;padding:.7em 1em;border-radius:4px}
.impact__ribbon p{margin:0;font-size:.95rem;color:var(--muted)}
.impact__ribbon strong{color:var(--text)}
.impact__figure{position:relative;margin:0}
.impact__figure img{border:1px solid var(--line-strong);border-radius:6px;width:100%;height:auto}
.impact__figure figcaption{margin-top:.6rem;font-size:.6rem;letter-spacing:.2em;color:var(--faint)}
.hq{
  position:absolute;left:1.2rem;bottom:2.6rem;max-width:320px;
  background:color-mix(in srgb,var(--ink) 88%,transparent);backdrop-filter:blur(8px);
  border:1px solid var(--gold);border-radius:6px;padding:1.1rem 1.2rem;
}
.hq__pin{font-size:.62rem;letter-spacing:.22em;color:var(--gold);display:block;margin-bottom:.4rem}
.hq p{margin:0;font-size:.86rem;color:var(--muted)}
.hq strong{color:var(--text)}

/* ═══ CAREERS ═══ */
.careers__grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(1.5rem,3vw,3rem);margin-bottom:2.6rem}
.story{
  margin:0;border:1px solid var(--gold);border-radius:6px;padding:clamp(1.6rem,3vw,2.4rem);
  background:linear-gradient(140deg,var(--gold-dim),transparent 55%);
  display:flex;flex-direction:column;justify-content:space-between;gap:1.6rem;
}
.story p{font-size:clamp(1.15rem,1.8vw,1.5rem);line-height:1.4;font-weight:600;letter-spacing:-.01em;margin:0}
.story footer{font-size:.6rem;letter-spacing:.2em;color:var(--faint)}
.careers__facts{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.cfact{border:1px solid var(--line);border-radius:6px;padding:1.4rem;background:var(--panel);transition:transform .4s var(--lock),border-color .35s}
.cfact:hover{transform:translateY(-3px);border-color:var(--gold)}
.cfact h3{font-size:1.02rem;margin-bottom:.5rem}
.cfact p{margin:0;color:var(--muted);font-size:.88rem}
.careers__cta{display:flex;justify-content:center}

/* ═══ FOOTER ═══ */
.footer{border-top:1px solid var(--line);background:var(--ink-2);padding:clamp(3rem,6vw,5rem) clamp(16px,5vw,72px) 2rem}
.footer__top{display:grid;grid-template-columns:minmax(240px,1fr) 2.4fr;gap:clamp(2rem,5vw,5rem);max-width:1500px;margin:0 auto}
.footer__brand p{color:var(--muted);font-size:.92rem;max-width:30ch;margin:1.2rem 0 0}
.brandmark--lg{height:30px}
.footer__stamp{font-size:.66rem;letter-spacing:.14em;color:var(--faint);margin-top:1.6rem}
.footer__cols{display:grid;grid-template-columns:repeat(5,1fr);gap:1.5rem}
.footer__cols h4{font-size:.72rem;font-family:var(--mono);letter-spacing:.18em;color:var(--gold);font-weight:500;margin:0 0 1rem;text-transform:uppercase}
.footer__cols ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.footer__cols a{color:var(--muted);font-size:.86rem;transition:color .25s}
.footer__cols a:hover{color:var(--gold-hi)}
.footer__base{
  max-width:1500px;margin:3.4rem auto 0;padding-top:1.4rem;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.72rem;color:var(--faint);
}
.to-top{font-size:.64rem;letter-spacing:.2em;color:var(--muted);padding:.5em 0}
.to-top:hover{color:var(--gold-hi)}

/* ═══ RESPONSIVE ═══ */
@media (max-width:1080px){
  .hero__inner{grid-template-columns:1fr;gap:3rem;padding-top:5rem}
  .hero__stage{display:none}
  .insights__grid{grid-template-columns:1fr 1fr}
  .tech__stats{grid-template-columns:1fr 1fr}
  .footer__cols{grid-template-columns:repeat(3,1fr);gap:2rem}
}
@media (max-width:860px){
  body{font-size:16px}
  .nav__links,.nav__cta,.clock{display:none}
  .burger{display:flex}
  .scale__grid{grid-template-columns:1fr 1fr}
  .engines__wrap{grid-template-columns:1fr}
  .engines__rail{flex-direction:row;overflow-x:auto;border:1px solid var(--line);border-radius:6px}
  .engine-tab{grid-template-columns:auto;grid-template-rows:auto auto auto;gap:.4rem;padding:1rem 1.1rem;border-bottom:0;border-right:1px solid var(--line);min-width:150px}
  .engine-tab.is-active{background:var(--panel);padding-left:1.1rem}
  .engine-tab::before{width:100%;height:3px;bottom:auto;transform:scaleX(0);transform-origin:left}
  .engine-tab.is-active::before{transform:scaleX(1)}
  .engine-tab__name br{display:none}
  .engines__rail::-webkit-scrollbar{display:none}
  .tech__grid{grid-template-columns:1fr}
  .impact__grid{grid-template-columns:1fr}
  .careers__grid{grid-template-columns:1fr}
  .careers__facts{grid-template-columns:1fr 1fr}
  .corridor__note{display:none}
  .hq{position:static;margin-top:1rem;max-width:none}
}
@media (max-width:560px){
  .scale__grid{grid-template-columns:1fr}
  .insights__grid{grid-template-columns:1fr}
  .tech__stats{grid-template-columns:1fr}
  .careers__facts{grid-template-columns:1fr}
  .impact__figures{grid-template-columns:1fr}
  .hero{padding-top:100px}
  .hero__cta .btn{width:100%;justify-content:center}
  .footer__cols{grid-template-columns:1fr 1fr}
  .footer__top{grid-template-columns:1fr}
  .desk__items{grid-auto-columns:minmax(130px,45%)}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;animation-iteration-count:1 !important;transition-duration:.001s !important}
  html{scroll-behavior:auto}
  .tape__track{animation:none;flex-wrap:wrap;white-space:normal;gap:1rem}
  .hero__title .line span{transform:none;animation:none}
  .reveal{opacity:1;transform:none}
}