/* ============ Public site (chnailab.com) ============ */

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--paper),transparent 12%);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--hair)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-links a.ext::after{content:"↗";margin-left:5px;color:var(--saffron)}
.nav-right{display:flex;align-items:center;gap:14px}
.icon-btn{width:38px;height:38px;border:1px solid var(--hair);border-radius:9px;display:grid;place-items:center;transition:border-color .2s,transform .2s}
.icon-btn:hover{border-color:var(--ink);transform:translateY(-1px)}
/* touch target: 44px minimum on phones (was 38px — below the recommended tap-target size) */
@media(max-width:640px){.icon-btn{width:44px;height:44px}}
.burger{display:none}
@media(max-width:860px){
  .nav-links{position:fixed;inset:68px 0 auto 0;background:var(--paper);border-bottom:1px solid var(--hair);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px var(--pad) 20px;transform:translateY(-120%);transition:transform .4s var(--ease)}
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 0;width:100%;border-bottom:1px solid var(--hair-2);font-size:.9rem}
  .burger{display:grid}
  .nav .cta-desk{display:none}
}

/* Hero */
.hero{padding-top:clamp(48px,9vw,110px);padding-bottom:clamp(48px,9vw,90px);position:relative}
.hero .display{margin-top:22px}
.hero .display .accent{font-style:italic;font-family:var(--serif)}
.hero-meta{margin-top:34px;max-width:680px}
.hero-cta{margin-top:34px}
.hero-aside{margin-top:54px;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--hair);border-radius:var(--r);overflow:hidden}
.hero-aside .cell{padding:22px 20px;border-right:1px solid var(--hair)}
.hero-aside .cell:last-child{border-right:0}
.hero-aside .big{font-family:var(--serif);font-size:1.9rem;letter-spacing:-.02em;color:var(--ink);margin-top:6px}
@media(max-width:760px){.hero-aside{grid-template-columns:1fr}.hero-aside .cell{border-right:0;border-bottom:1px solid var(--hair)}}

/* marquee thesis */
.thesis{background:var(--ink);color:var(--paper)}
.thesis .h2{color:var(--paper)}
.thesis p{color:color-mix(in oklab,var(--paper),transparent 22%)}
.thesis .card p{color:var(--ink-soft)}  /* cards keep their own light background — don't inherit the dark-band text color */
.thesis .pillar{border-top:1px solid rgba(255,255,255,.16);padding-top:18px}
.thesis .pillar .num{color:var(--saffron)}
.thesis .pillar h3{color:var(--paper);margin:10px 0 8px}

/* work cards */
.work-card{display:flex;flex-direction:column;gap:16px;min-height:260px}
.work-card .title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.work-card .title-row .tag{flex:none;white-space:nowrap}
.work-card h3{font-size:1.5rem}
.work-card .desc{color:var(--ink-soft);flex:1}
.work-card .foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--hair-2);padding-top:14px}
.work-card .credits{flex:1 1 14rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.work-card .go{font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--saffron);white-space:nowrap}
.work-card.feature,.work-card.is-wide{grid-column:span 2}
.work-card.is-wide .desc{max-width:68ch}
@media(max-width:880px){.work-card.feature,.work-card.is-wide{grid-column:span 1}}
/* the product's own home page, as it stands on its branch — real screens, not renders */
.work-card .shot{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:12px;border:1px solid var(--hair);background:var(--ink)}
.work-card .shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transform:scale(1.005);transition:transform 1.1s var(--ease)}
.work-card:hover .shot img{transform:scale(1.035)}
.work-card .shot .lbl{position:absolute;left:10px;bottom:10px;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;padding:5px 8px;border-radius:7px;background:rgba(10,14,13,.72);color:var(--paper);backdrop-filter:blur(6px)}
.work-card.feature .shot{aspect-ratio:21/9}
@media(max-width:880px){.work-card.feature .shot{aspect-ratio:16/10}}

/* process steps */
.steps{counter-reset:s}
.step{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:24px 0;border-top:1px solid var(--hair);align-items:start}
.step .idx{font-family:var(--mono);color:var(--saffron);font-size:.8rem;letter-spacing:.1em;padding-top:5px}
.step h3{font-size:1.35rem;margin-bottom:6px}
.step .by{font-family:var(--mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-top:8px}

/* team */
.member{padding:26px;border:1px solid var(--hair);border-radius:var(--r);background:var(--card);transition:border-color .3s,transform .3s}
.member:hover{transform:translateY(-4px);border-color:color-mix(in oklab,var(--ink),transparent 70%)}
.member .mono-id{display:flex;align-items:center;justify-content:space-between}
.member .av{width:46px;height:46px;border-radius:10px;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--serif);font-size:1.2rem;margin:16px 0 14px}
.member .photo{width:100%;aspect-ratio:4/5;height:auto;object-fit:cover;object-position:center 22%;border-radius:11px;filter:grayscale(1) contrast(1.04);transition:filter .45s var(--ease);margin:14px 0}
.member:hover .photo{filter:none}
/* fallback for teammates without a photo yet — same frame, an initial instead */
.photo-mono{display:grid;place-items:center;background:var(--ink);color:var(--paper);font-family:var(--serif);font-size:3.2rem;letter-spacing:-.02em}
.member h3{font-size:1.4rem}
.member .maj{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--saffron);margin-top:4px}
.member .one{color:var(--ink-soft);margin-top:12px;font-size:.95rem}
.member .cr{margin-top:14px;border-top:1px solid var(--hair-2);padding-top:12px;font-family:var(--mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}

/* notes */
.note{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:18px 0;border-top:1px solid var(--hair);transition:padding-left .25s}
.note:hover{padding-left:8px}
.note .d{font-family:var(--mono);font-size:.68rem;color:var(--muted);letter-spacing:.08em}
.note .t{font-family:var(--serif);font-size:1.15rem;color:var(--ink)}
.note .tagx{font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.1em;color:var(--saffron)}
@media(max-width:680px){.note{grid-template-columns:1fr}.note .tagx{display:none}}

/* join */
.join{position:relative;isolation:isolate;background:var(--paper-2);overflow:hidden}
/* the room behind the ask: atmosphere at low opacity under a paper scrim, never a claim */
.join::before{content:"";position:absolute;inset:0;z-index:-2;background:url(../img/photos/studio-room.jpg) center 40%/cover no-repeat;opacity:.34}
.join::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--paper-2) 0%,color-mix(in oklab,var(--paper-2),transparent 38%) 45%,var(--paper-2) 100%)}
.join .join-card{backdrop-filter:blur(2px)}
.join-card{border:1px solid var(--hair);border-radius:var(--r);padding:30px;background:var(--card);height:100%}
.join-card h3{font-size:1.4rem;margin:14px 0 8px}

/* big statement */
.statement .big{font-family:var(--serif);font-size:clamp(1.8rem,4.4vw,3.4rem);letter-spacing:-.03em;line-height:1.06;max-width:20ch}
.statement .big .accent{font-style:italic}

/* achievements / wins */
.win-feature{display:grid;grid-template-columns:1.12fr 1fr;gap:24px;align-items:stretch}
.win-shot{border:1px solid var(--hair);border-radius:var(--r);overflow:hidden;background:var(--ink);display:block;aspect-ratio:4/3}
.win-shot img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.win-shot:hover img{transform:scale(1.035)}
.win-body{display:flex;flex-direction:column;gap:18px;justify-content:center;padding:6px 0}
.win-body h3{font-size:1.5rem}
.win-team{display:flex;align-items:center;gap:0}
.win-team img{width:46px;height:46px;border-radius:50%;object-fit:cover;object-position:center 22%;border:2px solid var(--paper);filter:grayscale(1);margin-left:-10px;box-shadow:0 0 0 1px var(--hair)}
.win-team img:first-child{margin-left:0}
.win-team .names{font-family:var(--mono);font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-left:14px}
@media(max-width:880px){.win-feature{grid-template-columns:1fr}}

/* article / blog */
.article{max-width:760px;margin-inline:auto}
.article .cover{width:100%;border-radius:var(--r);border:1px solid var(--hair);overflow:hidden;margin:30px 0;background:var(--ink)}
.article .cover img{width:100%;display:block}
.article .cap{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:-18px;margin-bottom:30px;text-align:center}
.prose p{font-size:1.08rem;line-height:1.75;margin-bottom:20px;color:var(--ink-soft)}
.prose h2{font-size:1.6rem;margin:38px 0 12px}
.prose strong{color:var(--ink)}
.prose ul{margin:0 0 20px 1.1rem}.prose li{margin-bottom:8px;color:var(--ink-soft)}
.prose blockquote{border-left:3px solid var(--saffron);padding-left:18px;margin:26px 0;color:var(--ink);font-family:var(--serif);font-size:1.25rem;line-height:1.4}

/* ===== Real-photo hero ===== */
.hero-split{display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(28px,5vw,56px);align-items:center}
@media(max-width:900px){.hero-split{grid-template-columns:1fr;gap:30px}}
.hero-figure{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--hair);aspect-ratio:3/2;background:var(--ink);box-shadow:var(--shadow)}
.hero-figure img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.hero-figure .tint{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,33,36,0) 45%,rgba(20,33,36,.62));pointer-events:none}
.hero-figure .cap{position:absolute;left:16px;right:16px;bottom:14px;color:#fff;font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;display:flex;justify-content:space-between;gap:12px}
.hero-figure .cap b{color:#fff;font-weight:600}
.hero-figure .chip{position:absolute;top:14px;left:16px;background:var(--saffron);color:#fff;font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:99px}
.hero-figure.is-shot{aspect-ratio:auto;background:var(--card)}
.hero-figure.is-shot img{height:auto;aspect-ratio:16/10;object-position:top}
.hero-figure.is-shot figcaption{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:11px 16px;border-top:1px solid var(--hair);font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hero-figure.is-shot figcaption span:last-child{color:var(--ink)}

/* ===== Impact / cited data ===== */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.stat-grid{grid-template-columns:1fr}}
/* data cards read as measurements, not content — a sharper frame + accent edge sets them apart from the rounded content cards elsewhere */
.stat{border:1px solid var(--hair);border-top:3px solid var(--saffron);border-radius:4px;padding:26px;background:var(--card)}
.stat .big{font-family:var(--serif);font-weight:600;font-size:clamp(2.6rem,5vw,3.6rem);letter-spacing:-.03em;color:var(--ink);line-height:1}
.stat .big .u{font-size:.42em;color:var(--saffron);margin-left:2px}
.stat .lab{margin-top:10px;font-size:.96rem;color:var(--ink-soft);line-height:1.45}
.stat .src{margin-top:14px;font-family:var(--mono);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.bar{height:7px;border-radius:99px;background:var(--paper-2);overflow:hidden;margin-top:16px}
.bar>i{display:block;height:100%;background:var(--saffron);border-radius:99px;transition:width 1.1s var(--ease)}

/* ===== Photo strip ===== */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:760px){.strip{grid-template-columns:repeat(2,1fr)}}
.strip figure{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--hair);aspect-ratio:1;background:var(--ink)}
.strip img{width:100%;height:100%;object-fit:cover;filter:grayscale(.18) contrast(1.02);transition:filter .45s var(--ease),transform .6s var(--ease)}
.strip figure:hover img{filter:none;transform:scale(1.05)}

/* ===== Blog photo gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:14px 0 8px}
@media(max-width:680px){.gallery{grid-template-columns:1fr}}
.gallery figure{border:1px solid var(--hair);border-radius:12px;overflow:hidden;background:var(--ink)}
.gallery img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;display:block;transition:transform .5s var(--ease)}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:9px 12px}

/* ============ Brand wordmark ============ */
.brand{gap:9px}
.brand .wordmark{height:15px;width:auto;display:block}
footer .brand .wordmark{height:19px}
[data-theme="dark"] .brand .mk,[data-theme="dark"] .brand .wordmark{filter:brightness(0) invert(.94)}

/* ============ Branded tagline (rule-flanked) ============ */
.tagline{display:inline-flex;align-items:center;gap:14px;font-family:var(--mono);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.tagline::before,.tagline::after{content:"";height:1px;width:34px;background:var(--saffron);opacity:.7}
.tagline b{color:inherit;font-weight:400}
.tagline .sep{color:var(--saffron)}

/* ============ Immersive animated hero ============ */
.hero-immersive{position:relative;min-height:clamp(560px,90vh,820px);display:flex;align-items:center;overflow:hidden;background:#0a1315;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center;animation:heroZoom 26s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.03)}to{transform:scale(1.13)}}
.hero-bg .hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity 1s var(--ease)}
.hero-bg .hero-vid.on{opacity:1}
/* moving light sheen — feels like shifting window light across the scene */
.hero-sheen{position:absolute;inset:-25%;z-index:1;pointer-events:none;mix-blend-mode:screen;opacity:.55;
  background:linear-gradient(112deg,transparent 32%,rgba(120,220,205,.13) 46%,rgba(255,246,220,.11) 53%,transparent 68%);
  background-size:250% 250%;animation:sheen 13s ease-in-out infinite}
@keyframes sheen{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
.hero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(95deg,rgba(8,17,19,.94) 0%,rgba(8,17,19,.70) 42%,rgba(8,17,19,.28) 72%,rgba(8,17,19,.12) 100%),
             linear-gradient(0deg,rgba(8,17,19,.86) 0%,rgba(8,17,19,0) 46%)}
.hero-orb{position:absolute;z-index:1;border-radius:50%;filter:blur(70px);pointer-events:none;mix-blend-mode:screen}
.hero-orb.a{width:440px;height:440px;left:-80px;top:-60px;background:radial-gradient(circle,rgba(70,168,156,.55),transparent 70%);animation:drift1 18s ease-in-out infinite alternate}
.hero-orb.b{width:520px;height:520px;right:-120px;bottom:-160px;background:radial-gradient(circle,rgba(44,110,102,.5),transparent 70%);animation:drift2 22s ease-in-out infinite alternate}
@keyframes drift1{from{transform:translate(0,0)}to{transform:translate(60px,40px)}}
@keyframes drift2{from{transform:translate(0,0)}to{transform:translate(-50px,-40px)}}
.stars{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.stars span{position:absolute;width:2px;height:2px;border-radius:50%;background:#cdeee7;opacity:.4;box-shadow:0 0 6px rgba(120,220,205,.7);animation:twinkle var(--d,5s) ease-in-out infinite;animation-delay:var(--delay,0s)}
@keyframes twinkle{0%,100%{opacity:.12;transform:translateY(0)}50%{opacity:.85;transform:translateY(-4px)}}
.hero-content{position:relative;z-index:2;padding-block:clamp(64px,12vh,120px);max-width:760px}
.hero-content .display{color:#f3f6f4}
.hero-content .display .accent{color:#63c4b6;font-style:italic}
.hero-content .lede{color:rgba(240,245,243,.84);max-width:46ch}
.hero-content .tagline{color:rgba(220,232,229,.85)}
.hero-content .tagline::before,.hero-content .tagline::after{background:#63c4b6;opacity:.9}
.hero-immersive .hero-aside{border-color:rgba(255,255,255,.16)}
.hero-immersive .hero-aside .cell{border-color:rgba(255,255,255,.16)}
.hero-immersive .hero-aside .mono{color:rgba(220,232,229,.6)}
.hero-immersive .hero-aside .big{color:#f3f6f4}
.hero-immersive .btn--ghost{border-color:rgba(255,255,255,.28);color:#f3f6f4}
.hero-immersive .btn--ghost:hover{border-color:#fff}
.hero-immersive .btn--solid{background:#f3f6f4;color:#0a1315;border-color:#f3f6f4}
.hero-immersive .btn--solid:hover{background:var(--saffron);border-color:var(--saffron);color:#fff}
@media (prefers-reduced-motion:reduce){.hero-bg img,.hero-orb,.stars span,.hero-sheen{animation:none}}
@media(max-width:640px){.hero-immersive{min-height:auto;padding-block:20px}}

/* ============ 05 · Services ============ */
.services-band{background:var(--ink);color:var(--paper)}
.services-band .h2{color:var(--paper)}
.services-band .muted{color:color-mix(in oklab,var(--paper),transparent 30%)}
.services-band .sec-head .top .line{background:rgba(255,255,255,.16)}

/* service cards */
.svc-card{background:var(--paper);color:var(--ink);border:1px solid var(--hair);border-radius:var(--r);padding:30px;
  display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s}
.svc-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--saffron),color-mix(in oklab,var(--saffron),#78dcd0 50%))}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px -20px rgba(0,0,0,.35)}
.svc-card h3{font-size:1.35rem;color:var(--ink)}
.svc-card p{color:var(--ink-soft);font-size:.95rem;flex:1}

.svc-icon{width:56px;height:56px;border-radius:12px;background:color-mix(in oklab,var(--saffron),transparent 88%);
  display:grid;place-items:center;color:var(--saffron);transition:background .3s,transform .3s}
.svc-card:hover .svc-icon{background:var(--saffron);color:#fff;transform:scale(1.08)}

.svc-tag{margin-top:auto;padding-top:14px;border-top:1px solid var(--hair-2);
  font-size:.68rem;letter-spacing:.12em;color:var(--saffron);font-weight:500}

/* powered-by badge preview */
.powered-preview{text-align:center}
.powered-label{font-size:.68rem;letter-spacing:.2em;color:color-mix(in oklab,var(--paper),transparent 40%);margin-bottom:16px}
.powered-badge{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:99px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);backdrop-filter:blur(8px);
  font-family:var(--mono);font-size:.82rem;letter-spacing:.06em;color:var(--paper);
  transition:border-color .3s,background .3s}
.powered-badge:hover{border-color:var(--saffron);background:rgba(255,255,255,.1)}
.powered-mark{color:var(--saffron);font-size:1.1rem;animation:badgePulse 3s ease-in-out infinite}
.powered-badge strong{color:var(--saffron);font-weight:600}
@keyframes badgePulse{0%,100%{opacity:.7;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}
.powered-preview .muted{color:color-mix(in oklab,var(--paper),transparent 35%)}

/* services CTA button on dark bg */
.services-band .btn--solid{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.services-band .btn--solid:hover{background:var(--saffron);border-color:var(--saffron);color:#fff}

@media(max-width:560px){
  .svc-card{padding:24px}
}

/* ============ The studio constellation (hero) ============ */
.hero-live{min-height:calc(100svh - 68px);background:#0a1315}
.hero-live::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 55% at 78% 48%,rgba(70,168,156,.14),transparent 70%),
             radial-gradient(ellipse 40% 40% at 12% 18%,rgba(99,196,182,.08),transparent 70%),
             radial-gradient(ellipse 70% 50% at 50% 110%,rgba(44,110,102,.12),transparent 70%)}
.hero-live::after{content:"";position:absolute;inset:0;z-index:0;opacity:.05;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;padding-block:clamp(48px,9vh,100px)}
.hero-live .hero-content{padding-block:0;max-width:none}
.constellation{position:relative;width:min(100%,600px);margin-inline:auto;aspect-ratio:1;isolation:isolate}
.constellation canvas{display:block;width:100%;height:100%;background:#0a1315;cursor:grab;touch-action:pan-y;outline:none;font-family:var(--sans);
  -webkit-mask-image:radial-gradient(circle at 50% 50%,#000 50%,rgba(0,0,0,.6) 63%,transparent 72%);
  mask-image:radial-gradient(circle at 50% 50%,#000 50%,rgba(0,0,0,.6) 63%,transparent 72%)}
.constellation:focus-within{outline:2px solid #63c4b6;outline-offset:6px;border-radius:50%}
.constellation .cap{position:absolute;left:8%;right:8%;bottom:9%;text-align:center;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(220,232,229,.55);pointer-events:none;transition:color .3s}
.constellation .cap.on{color:#f3f6f4;text-transform:none;letter-spacing:.02em;font-size:.74rem}
.constellation .legend{position:absolute;left:0;right:0;bottom:-4px;display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px;list-style:none;margin:0;padding:0;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(220,232,229,.6);pointer-events:none}
.constellation .legend li{display:inline-flex;align-items:center;gap:6px}
.constellation .legend i{width:7px;height:7px;border-radius:50%;display:inline-block}
.constellation .legend i.dash{border:1px dashed #8fa3a0;background:transparent}
@media(min-width:961px){.constellation{width:112%;max-width:none;margin:0 -10% 0 -2%}}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:34px}.hero-live{min-height:auto}.constellation{width:min(100%,520px)}}
/* the split hero shares the screen with the map, so the type steps down one notch
   from the full-width display and the stat trio stays three-up on every width */
.hero-live{padding-block:0}
.hero-grid{grid-template-columns:1.12fr .88fr;padding-block:clamp(40px,7vh,72px)}
.hero-live .display{font-size:clamp(2.2rem,4vw,3.5rem)}
.hero-live .lede{font-size:clamp(1rem,1.25vw,1.15rem);max-width:44ch}
.hero-live .hero-aside{margin-top:32px!important;grid-template-columns:repeat(3,1fr)}
.hero-live .hero-aside .cell{padding:16px 14px;border-right:1px solid rgba(255,255,255,.16);border-bottom:0}
.hero-live .hero-aside .cell:last-child{border-right:0}
.hero-live .hero-aside .big{font-size:1.6rem}
.hero-live .hero-aside .mono{font-size:.6rem;line-height:1.5;letter-spacing:.12em}
.hero-live .hero-aside .cell .mono:last-child{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}}
@media(max-width:640px){.hero-live .hero-aside .cell{padding:12px 10px}.hero-live .hero-aside .big{font-size:1.3rem}.hero-live .hero-aside .mono{font-size:.54rem;letter-spacing:.08em}}
@media (prefers-reduced-motion:reduce){.hero-live .hero-orb{animation:none}}

/* ============ Fields marquee ============ */
.fields{border-bottom:1px solid var(--hair);background:var(--paper);overflow:hidden}
.fields .wrap{display:flex;align-items:center;gap:26px;height:60px}
.fields .lbl{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.fields .track{overflow:hidden;flex:1;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.fields ul{display:flex;gap:46px;width:max-content;list-style:none;margin:0;padding:0;animation:clMarquee 44s linear infinite}
.fields:hover ul{animation-play-state:paused}
.fields li{font-family:var(--serif);font-size:1.02rem;color:var(--ink);white-space:nowrap;position:relative}
.fields li::after{content:"";position:absolute;right:-25px;top:50%;width:4px;height:4px;border-radius:50%;background:var(--saffron);transform:translateY(-50%);opacity:.8}
@keyframes clMarquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.fields ul{animation:none}.fields li:nth-child(n+9){display:none}}
@media(max-width:640px){.fields .lbl{display:none}}

/* ============ Process ============ */
#process .steps{margin-top:34px}
#process .step{grid-template-columns:52px 1fr;padding:28px 0}
#process .step:last-child{border-bottom:1px solid var(--hair)}
#process .step h3{font-size:1.3rem}
#process .step p{max-width:62ch;font-size:.98rem}
#process .step .idx{font-size:.86rem}

/* ============ Product-first hero, the showcase strip, the map band, the light thesis ============ */
.hero-pro{position:relative;padding-top:clamp(44px,7vw,88px);padding-bottom:clamp(36px,5vw,64px);overflow:hidden;
  background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.hero-pro__head{text-align:center;max-width:960px;margin-inline:auto}
.hero-pro .display{font-size:clamp(2.6rem,6.4vw,5rem)}
.hero-pro .display .accent{font-style:italic;font-family:var(--serif)}
.hero-pro .lede{margin:22px auto 0;max-width:62ch}
.hero-pro .hero-cta{justify-content:center;margin-top:30px}
.showcase{margin-top:clamp(36px,5vw,64px);overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.showcase__track{display:flex;gap:18px;width:max-content;padding-inline:24px;animation:showcase 64s linear infinite;will-change:transform}
.showcase:hover .showcase__track,.showcase:focus-within .showcase__track{animation-play-state:paused}
@keyframes showcase{to{transform:translateX(-50%)}}
.shot-card{flex:0 0 380px;display:block;border-radius:var(--r);overflow:hidden;background:var(--card);border:1px solid var(--hair);
  box-shadow:0 30px 60px -38px rgba(0,0,0,.4);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.shot-card:hover{transform:translateY(-6px);border-color:var(--saffron);box-shadow:0 40px 70px -36px rgba(0,0,0,.45)}
/* height:auto is load-bearing. Every one of these carries width="1280"
   height="800" so the browser can reserve space before the image lands, but
   an element with both a used width and a used height ignores aspect-ratio
   entirely. The attribute won, each card rendered 800px tall instead of 167,
   and the strip became a column of full-screen crops on every viewport. */
.shot-card img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top;display:block;background:var(--ink)}
.shot-card__meta{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-top:1px solid var(--hair)}
.shot-card__meta .kicker{font-size:.62rem;letter-spacing:.14em}
.shot-card__meta b{font-family:var(--serif);font-size:1.02rem;font-weight:600;color:var(--ink);white-space:nowrap}
.hero-aside-wrap{margin-top:clamp(28px,4vw,48px)}
.hero-pro .hero-aside{margin-top:0;background:var(--card)}
@media(max-width:640px){
  /* A phone card shows a phone. A 1280-wide desktop screenshot scaled into a
     270px card is a grey smear — the headline that sells each product lands at
     about six pixels. The <picture> in the markup swaps in a real 430x640
     capture here, so the card holds one legible screen instead of a whole
     unreadable page, and the ratio follows it. */
  .shot-card{flex-basis:min(74vw,300px)}
  .shot-card img{aspect-ratio:43/64}
  .shot-card__meta{padding:11px 13px;gap:8px}
  /* 0.62rem is 9.9px. That is under the size a phone will render without the
     reader zooming, on the one line that says what stage the product is at. */
  .shot-card__meta .kicker{font-size:.72rem;letter-spacing:.1em;line-height:1.35}
  .shot-card__meta b{font-size:.98rem}
}
@media(prefers-reduced-motion:reduce){.showcase{overflow-x:auto;-webkit-mask-image:none;mask-image:none}.showcase__track{animation:none}}

.map-band{position:relative;background:#0a1315;color:#f3f6f4;padding-block:clamp(56px,8vw,104px);overflow:hidden;isolation:isolate}
.map-band::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 55% at 72% 50%,rgba(70,168,156,.16),transparent 70%),radial-gradient(ellipse 40% 40% at 12% 18%,rgba(99,196,182,.08),transparent 70%)}
.map-grid{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,4vw,64px);align-items:center}
.map-band .h2,.map-band h3{color:#f3f6f4}
.map-band .muted{color:rgba(220,232,229,.72)}
.map-band .sec-head .top .line{background:rgba(255,255,255,.16)}
.legend--flat{position:static;display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:22px;padding:0;list-style:none;color:rgba(220,232,229,.7);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase}
.legend--flat li{display:flex;align-items:center;gap:8px}
.legend--flat i{width:10px;height:10px;border-radius:50%;display:inline-block}
.legend--flat i.dash{width:16px;height:0;border-top:2px dashed rgba(220,232,229,.6);border-radius:0}
.map-band .constellation{width:min(100%,640px)}
@media(max-width:880px){.map-grid{grid-template-columns:1fr}.map-band .constellation{width:min(100%,520px)}}

.thesis--light{background:var(--paper);color:var(--ink)}
.thesis--light .h2{color:var(--ink)}
.thesis--light p{color:var(--ink-soft)}
.thesis--light .pillar{border-top:0;padding:26px}
.thesis--light .pillar h3{color:var(--ink)}
.thesis--light .pillar .num{color:var(--saffron)}


/* Was an inline font-size on every footer, which no media query could reach.
   It sits above the phone block on purpose: same specificity, so order decides. */
.footer-line{font-size:.68rem}
.goals-label{font-size:.66rem;letter-spacing:.14em;opacity:.7}

/* ============ Phone legibility ============
   Last in the file on purpose. Every rule here raises a label that the base
   stylesheet sets below ~11px, and each of those base rules is a single class
   at the same specificity, so source order is the only thing that decides.
   Placed earlier, these silently lost. */
@media(max-width:640px){
  /* A work card's three claim-carrying lines: what the shot is, who built it,
     and what stage it is at. */
  .work-card .shot .lbl{font-size:.7rem;letter-spacing:.08em;padding:6px 9px}
  .work-card .credits{font-size:.72rem;letter-spacing:.05em}
  .work-card .foot{flex-wrap:wrap;gap:8px}
  .tag{font-size:.72rem}
  /* The step captions under How We Operate, and the constellation's own
     instruction for how to use it. */
  .step .by{font-size:.72rem;letter-spacing:.07em}
  .constellation .cap{font-size:.7rem;letter-spacing:.07em}
  /* Each of these mirrors the exact selector that sets the base size. A single
     class here loses to the two-class rule it is trying to raise, silently. */
  /* The evidence line under a figure is what makes the figure citable. */
  .stat .src{font-size:.72rem;letter-spacing:.05em}
  /* Who someone is, and what they are credited on, on the team cards. */
  .member .maj{font-size:.76rem}
  .member .cr{font-size:.74rem}
  /* The service slots, the two-relationships note, and the footer line. */
  .svc-tag{font-size:.74rem;letter-spacing:.08em}
  .powered-label{font-size:.74rem;letter-spacing:.12em}
  .footer-line{font-size:.74rem;letter-spacing:.1em}
  .goals-label{font-size:.74rem;letter-spacing:.1em}
  /* The caption and location chip burned into the field photograph: the credit
     that says whose field it is and when the study happened. */
  .hero-figure .chip{font-size:.72rem}
  .hero-figure .cap{font-size:.72rem;letter-spacing:.06em}
}