/* Vellum Labs — Warm Swiss, product-grade design system */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root{
  --bg:#FBF8F2; --bg-2:#F4EFE4; --panel:#F1EBDD; --ink:#15120C; --ink-2:#3A352C; --dim:#79705F;
  --accent:#C2562F; --accent-2:#9E3F1F; --accent-soft:#E8A668; --line:#E6DECE; --line-2:#D8CDB6;
  --good:#5C7A4A; --shadow:0 1px 2px rgba(40,28,12,.04),0 12px 32px -12px rgba(40,28,12,.14);
  --shadow-lg:0 2px 4px rgba(40,28,12,.05),0 40px 80px -24px rgba(40,28,12,.28);
  --font-display:'Fraunces',serif; --font-body:'Hanken Grotesk',sans-serif; --font-mono:'JetBrains Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);
  -webkit-font-smoothing:antialiased;line-height:1.5;font-weight:500;overflow-x:hidden}
/* grain overlay */
body::before{content:"";position:fixed;inset:0;z-index:9000;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700}
.wrap{max-width:1160px;margin:0 auto;padding:0 48px;position:relative}
.label{font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.12em;color:var(--accent);text-transform:uppercase}
.text-link{font-size:15px;font-weight:700;border-bottom:2px solid var(--accent);padding-bottom:3px;display:inline-block;transition:.2s}
.text-link:hover{color:var(--accent);gap:10px}
.muted{color:var(--dim)} .center{text-align:center} .u{color:var(--accent)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;background:var(--ink);color:var(--bg);padding:14px 26px;border-radius:100px;
  font-size:14.5px;font-weight:700;transition:.25s;border:2px solid var(--ink);cursor:pointer;font-family:var(--font-body)}
.btn:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn svg{width:16px;height:16px}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn-lg{padding:18px 40px;font-size:16px}

/* nav */
nav{padding:22px 0;position:sticky;top:0;background:rgba(251,248,242,.72);backdrop-filter:saturate(140%) blur(14px);z-index:50;border-bottom:1px solid transparent;transition:.3s}
nav.scrolled{border-color:var(--line);background:rgba(251,248,242,.9)}
.nav{display:flex;align-items:center;justify-content:space-between}
.brand{font-family:var(--font-display);font-size:20px;font-weight:600;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.brand .dot{color:var(--accent)}
.logo-mark{flex:none;border-radius:7px;display:block}
.nav-links{display:flex;gap:26px;font-size:14.5px;font-weight:600;color:var(--dim)}
.nav-links a{position:relative;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--accent)}
.nav-cta-m{display:none}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;background:none;border:0;cursor:pointer;padding:9px}
.nav-toggle span{width:100%;height:2px;background:var(--ink);display:block;border-radius:2px;transition:.25s}
nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
nav.open .nav-toggle span:nth-child(2){opacity:0}
nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{padding:84px 0 60px;position:relative}
.hero::before{content:"";position:absolute;top:-80px;right:-4%;width:680px;height:460px;z-index:-2;
  background:radial-gradient(50% 55% at 70% 30%,rgba(232,166,104,.16),transparent 72%);pointer-events:none}
.net{position:absolute;top:0;left:50%;transform:translateX(-50%);width:100vw;height:100%;z-index:-1;pointer-events:none;
  -webkit-mask-image:radial-gradient(115% 120% at 76% 26%,#000 36%,transparent 82%);
  mask-image:radial-gradient(115% 120% at 76% 26%,#000 36%,transparent 82%)}
.hero .label{display:inline-flex;align-items:center;gap:10px}
.hero .label::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 4px rgba(92,122,74,.18);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(92,122,74,0)}}
.hero h1{font-family:var(--font-display);font-size:clamp(44px,6.4vw,92px);font-weight:700;line-height:.99;letter-spacing:-.04em;max-width:16ch;margin-top:22px}
.hero-bottom{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:44px;align-items:end}
.hero-bottom p{font-size:20px;color:var(--ink-2);max-width:44ch;font-weight:500}
.hero-actions{display:flex;gap:18px;align-items:center;justify-content:flex-end}

/* ambient orbs + motion */
.scroll-prog{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-soft));z-index:60;transition:width .12s}
.amb{position:absolute;inset:0;overflow:hidden;z-index:-1;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(64px);mix-blend-mode:multiply;will-change:transform}
.orb.a{width:540px;height:540px;background:radial-gradient(circle,#E8A668,transparent 70%);opacity:.5;top:-180px;left:-90px;animation:drift1 26s ease-in-out infinite}
.orb.b{width:460px;height:460px;background:radial-gradient(circle,#C2562F,transparent 70%);opacity:.4;top:-150px;right:-60px;animation:drift2 30s ease-in-out infinite}
.orb.c{width:400px;height:400px;background:radial-gradient(circle,#9E3F1F,transparent 70%);opacity:.22;top:120px;left:44%;animation:drift3 34s ease-in-out infinite}
@keyframes drift1{50%{transform:translate(90px,70px) scale(1.18)}}
@keyframes drift2{50%{transform:translate(-80px,50px) scale(1.12)}}
@keyframes drift3{50%{transform:translate(50px,-60px) scale(1.2)}}
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);padding:16px 0;overflow:hidden;white-space:nowrap}
.marquee .track{display:inline-flex;animation:scroll-x 34s linear infinite}
.marquee span{font-family:var(--font-mono);font-size:13px;color:var(--ink-2);padding:0 26px;border-right:1px solid var(--line-2);font-weight:500}
.marquee span .u{color:var(--accent)}
@keyframes scroll-x{to{transform:translateX(-50%)}}

/* ===== product dashboard demo ===== */
.showcase{padding:30px 0 60px}
.dash{background:#181410;border-radius:12px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid #342d22;color:#EDE7DA}
.dash-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid #2b251c;background:#1e1914}
.dash-bar .dots{display:flex;gap:7px}.dash-bar .dots i{width:11px;height:11px;border-radius:50%;background:#3a332a;display:block}
.dash-bar .dots i:first-child{background:#C2562F}
.dash-bar .addr{margin-left:14px;font-family:var(--font-mono);font-size:12px;color:#8a8170;background:#15110d;padding:6px 14px;border-radius:7px;flex:1;max-width:320px}
.dash-bar .live{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:#9ec07f;display:flex;align-items:center;gap:7px}
.dash-bar .live::before{content:"";width:7px;height:7px;border-radius:50%;background:#9ec07f;animation:pulse 2s infinite}
.dash-body{display:grid;grid-template-columns:208px 1fr}
.dash-side{border-right:1px solid #2b251c;padding:18px 14px;background:#1b1611}
.dash-side .grp{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:#6f6555;text-transform:uppercase;margin:16px 10px 8px}
.dash-side .grp:first-child{margin-top:0}
.dash-side a{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:8px;font-size:13.5px;color:#bdb4a2;font-weight:600}
.dash-side a.on{background:#2a2218;color:#fff}
.dash-side a .ic{width:15px;height:15px;border-radius:4px;background:#3a3025;display:block}
.dash-side a.on .ic{background:var(--accent)}
.dash-main{padding:24px;background:#181410}
.dash-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.dash-h h4{font-family:var(--font-display);font-size:21px;color:#fff;font-weight:700}
.dash-h .seg{display:flex;gap:2px;background:#221c15;border-radius:8px;padding:3px}
.dash-h .seg span{font-family:var(--font-mono);font-size:11px;padding:5px 11px;border-radius:6px;color:#8a8170}
.dash-h .seg span.on{background:var(--accent);color:#fff}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.kpi{background:#1f1a13;border:1px solid #2b251c;border-radius:12px;padding:15px}
.kpi .t{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:#8a8170;text-transform:uppercase}
.kpi .v{font-family:var(--font-display);font-size:26px;font-weight:700;color:#fff;margin-top:6px;letter-spacing:-.02em}
.kpi .chg{font-family:var(--font-mono);font-size:11px;margin-top:5px;color:#9ec07f}
.kpi .chg.dn{color:#d98a6a}
.kpi svg{margin-top:8px;width:100%;height:26px}
.dash-low{display:grid;grid-template-columns:1.35fr 1fr;gap:14px}
.panel{background:#1f1a13;border:1px solid #2b251c;border-radius:12px;padding:16px}
.panel .pt{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:#8a8170;text-transform:uppercase;margin-bottom:12px}
.row{display:grid;grid-template-columns:1fr 64px 70px;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid #241e16;font-size:13px}
.row:last-child{border-bottom:0}
.row .sku{color:#d7cfbf;font-weight:600}
.row .num{font-family:var(--font-mono);color:#bdb4a2;text-align:right;font-size:12px}
.row .mbar{height:6px;border-radius:3px;background:#2b251c;overflow:hidden}
.row .mbar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-soft));border-radius:3px}
.bars{display:flex;align-items:flex-end;gap:7px;height:118px;padding-top:6px}
.bars .b{flex:1;background:linear-gradient(180deg,var(--accent-soft),var(--accent));border-radius:5px 5px 0 0;position:relative;min-height:8px;transition:height 1s cubic-bezier(.2,.7,.2,1)}
.bars .b::after{content:attr(data-d);position:absolute;bottom:-18px;left:0;right:0;text-align:center;font-family:var(--font-mono);font-size:9px;color:#6f6555}
.chans{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.chan{font-family:var(--font-mono);font-size:11px;color:#bdb4a2;background:#221c15;border:1px solid #2b251c;border-radius:100px;padding:6px 12px;display:flex;align-items:center;gap:7px}
.chan::before{content:"";width:6px;height:6px;border-radius:50%;background:#9ec07f}
.showcase .cap{text-align:center;margin-top:26px;font-size:15px;color:var(--dim)}
.showcase .cap b{color:var(--ink)}

/* dark stat band */
.band{background:var(--ink);color:var(--bg);padding:60px 0;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;inset:0;background:radial-gradient(40% 120% at 85% 50%,rgba(194,86,47,.22),transparent 70%);pointer-events:none}
.band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:26px 26px;animation:griddrift 22s linear infinite;pointer-events:none}
@keyframes griddrift{to{background-position:26px 26px}}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;position:relative}
.band .n{font-family:var(--font-display);font-size:64px;font-weight:700;letter-spacing:-.04em;line-height:1}
.band .n .u{color:var(--accent-soft)}
.band .l{font-size:14px;color:#b8ad99;margin-top:12px;font-weight:500}

/* flow diagram */
.flow-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.flow-wrap h2{font-family:var(--font-display);font-size:clamp(34px,5vw,56px);font-weight:700;letter-spacing:-.035em;line-height:1}
.flow-wrap p{font-size:18px;color:var(--ink-2);margin-top:22px;font-weight:500;max-width:42ch}
.flow{width:100%;height:auto}
.flow .node{fill:#fff;stroke:var(--line-2);stroke-width:1.5;filter:drop-shadow(0 5px 12px rgba(40,28,12,.07))}
.flow .node-l{font-family:var(--font-mono);font-size:11px;fill:var(--ink);font-weight:500}
.flow .core{fill:var(--ink)}
.flow .core-l{font-family:var(--font-display);font-size:15px;fill:#fff;font-weight:700}
.flow .core-s{font-family:var(--font-mono);font-size:9px;fill:var(--accent-soft)}
.flow .link{fill:none;stroke:var(--accent);stroke-width:1.5;opacity:.5;stroke-dasharray:5 7;animation:flow 1.4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-24}}

/* sections */
section{padding:96px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:56px;gap:40px}
.sec-head h2{font-family:var(--font-display);font-size:clamp(34px,5vw,56px);font-weight:700;letter-spacing:-.035em;line-height:1;margin-top:16px}
.sec-head p{max-width:46ch;color:var(--dim);font-weight:500}
.divide{border-top:1px solid var(--line)}

/* page header */
.page-header{padding:74px 0 66px;border-bottom:1px solid var(--line);position:relative}
.page-header::before{content:"";position:absolute;top:-60px;right:0;width:600px;height:400px;z-index:-1;
  background:radial-gradient(50% 60% at 80% 20%,rgba(232,166,104,.18),transparent 70%);filter:blur(6px)}
.page-header h1{font-family:var(--font-display);font-size:clamp(44px,7vw,82px);font-weight:700;letter-spacing:-.04em;line-height:.98;margin-top:18px;max-width:16ch}
.page-header p{font-size:21px;color:var(--ink-2);max-width:54ch;margin-top:26px;font-weight:500}

/* service list */
.svc-list{border-top:2px solid var(--ink)}
.svc{display:grid;grid-template-columns:56px minmax(240px,1.15fr) minmax(340px,1.85fr) 40px;gap:28px;padding:36px 0;border-bottom:1px solid var(--line);align-items:center;transition:.28s}
.svc:hover{padding-left:14px;background:linear-gradient(90deg,rgba(194,86,47,.05),transparent 60%)}
.svc .num{font-family:var(--font-mono);font-size:14px;color:var(--accent)}
.svc h3{font-size:30px;font-weight:700;letter-spacing:-.02em}
.svc p{color:var(--dim);font-size:16px;font-weight:500}
.svc .arrow{text-align:right;font-size:22px;color:var(--dim);transition:.28s}
.svc:hover .arrow{color:var(--accent);transform:translateX(6px)}

/* service detail */
.svc-detail{display:grid;grid-template-columns:120px 1fr;gap:40px;padding:54px 0;border-bottom:1px solid var(--line);align-items:start}
.svc-detail .idx{font-family:var(--font-mono);font-size:16px;color:var(--accent)}
.svc-detail h3{font-size:38px;font-weight:700;letter-spacing:-.03em;line-height:1.05}
.svc-detail .lead{font-size:18px;color:var(--ink-2);margin-top:18px;max-width:60ch;font-weight:500}
.svc-detail ul{margin-top:28px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 40px;list-style:none}
.svc-detail li{font-size:15.5px;font-weight:600;padding-left:26px;position:relative}
.svc-detail li::before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}

/* case / work */
.case{background:var(--panel);border-radius:24px;padding:60px;box-shadow:var(--shadow);border:1px solid var(--line)}
.case h2{font-size:clamp(30px,4vw,46px);font-weight:700;letter-spacing:-.03em;line-height:1.02;max-width:18ch}
.case-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.85fr);gap:48px;margin-top:36px;align-items:center}
.case p{font-size:18px;color:var(--ink-2);font-weight:500;max-width:58ch}
.pills{display:flex;flex-wrap:wrap;gap:12px}
.pill{background:var(--bg);border:1px solid var(--line);border-radius:100px;padding:14px 22px;font-size:15px;font-weight:700;box-shadow:var(--shadow)}
.pill .u{color:var(--accent)}

/* module grid */
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.mod{background:var(--bg);padding:28px;transition:.25s}
.mod:hover{background:var(--bg-2)}
.mod .t{font-size:18px;font-weight:700;letter-spacing:-.01em;font-family:var(--font-display)}
.mod .d{font-size:14.5px;color:var(--dim);margin-top:8px;font-weight:500}
.mod .tag{font-family:var(--font-mono);font-size:10.5px;font-weight:500;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}

/* pricing tiers */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tier{border:1px solid var(--line);border-radius:20px;padding:38px;background:var(--bg);display:flex;flex-direction:column;box-shadow:var(--shadow);transition:.28s}
.tier:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.tier.feature{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.tier .name{font-family:var(--font-mono);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.1em;color:var(--accent)}
.tier.feature .name{color:var(--accent-soft)}
.tier h3{font-size:30px;font-weight:700;letter-spacing:-.02em;margin-top:10px}
.tier .when{font-size:15px;color:var(--dim);margin-top:12px;font-weight:500;min-height:48px}
.tier.feature .when{color:#b8ad99}
.tier .start{font-size:15px;font-weight:600;margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
.tier.feature .start{border-color:#33302a}
.tier .start b{font-family:var(--font-display);font-size:24px;font-weight:700;display:block;letter-spacing:-.02em;margin-top:4px}
.tier ul{list-style:none;margin-top:24px;flex:1}
.tier li{font-size:15px;font-weight:600;padding:10px 0 10px 26px;position:relative;border-top:1px solid var(--line)}
.tier.feature li{border-color:#33302a}
.tier li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.tier.feature li::before{color:var(--accent-soft)}
.tier .btn{margin-top:28px;justify-content:center}
.tier.feature .btn{background:var(--accent);border-color:var(--accent)}
.tier.feature .btn:hover{background:#fff;color:var(--ink);border-color:#fff}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:2px solid var(--ink);padding-top:40px}
.step .n{font-family:var(--font-mono);font-size:14px;color:var(--accent)}
.step h3{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:14px 0 10px}
.step p{font-size:15px;color:var(--dim);font-weight:500}

/* principles */
.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.principle{background:var(--bg);padding:42px;transition:.25s}
.principle:hover{background:var(--bg-2)}
.principle h3{font-size:25px;font-weight:700;letter-spacing:-.02em}
.principle p{font-size:16px;color:var(--dim);margin-top:14px;font-weight:500}

/* contact form */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.form{display:flex;flex-direction:column;gap:20px}
.field label{display:block;font-family:var(--font-mono);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;font-family:var(--font-body);font-size:16px;font-weight:500;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(194,86,47,.1)}
.field textarea{min-height:130px;resize:vertical}
.contact-info .row2{padding:22px 0;border-top:1px solid var(--line)}
.contact-info .row2 .k{font-family:var(--font-mono);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--accent)}
.contact-info .row2 .v{font-size:20px;font-weight:700;margin-top:6px}

/* faq */
.faq-item{padding:30px 0;border-top:1px solid var(--line)}
.faq-item h3{font-size:22px;font-weight:700;letter-spacing:-.01em}
.faq-item p{font-size:16px;color:var(--dim);margin-top:12px;font-weight:500;max-width:70ch}

/* cta */
.cta{text-align:center;padding:130px 0;position:relative}
.cta::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:760px;height:380px;z-index:-1;
  background:radial-gradient(50% 60% at 50% 50%,rgba(194,86,47,.14),transparent 70%);filter:blur(8px)}
.cta h2{font-family:var(--font-display);font-size:clamp(44px,7vw,78px);font-weight:700;letter-spacing:-.04em;line-height:.98;max-width:16ch;margin:0 auto}
.cta .sub{margin-top:22px;font-size:15px;color:var(--dim);font-weight:500}
.cta .btn{margin-top:40px}

/* footer */
footer{border-top:1px solid var(--line);padding:72px 0 44px;background:var(--bg-2)}
.foot-top{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--line)}
.foot-top .brand{font-size:22px;gap:9px}
.foot-top p{color:var(--dim);font-size:15px;margin-top:16px;max-width:40ch;font-weight:500;line-height:1.6}
.foot-email{display:inline-block;margin-top:18px;font-weight:700;font-size:15px;border-bottom:2px solid var(--accent);padding-bottom:2px}
.foot-email:hover{color:var(--accent)}
.foot-col h4{font-family:var(--font-mono);font-size:12px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:16px}
.foot-col a{display:block;color:var(--dim);font-size:15px;font-weight:600;padding:5px 0}
.foot-col a:hover{color:var(--ink)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--dim);font-weight:600;padding-top:30px}

@media(max-width:900px){
  .wrap{padding:0 24px}
  nav{padding:16px 0}
  .nav-toggle{display:flex}
  .nav-cta-d{display:none}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:rgba(251,248,242,.98);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:6px 24px 20px;display:none;box-shadow:var(--shadow)}
  nav.open .nav-links{display:flex}
  .nav-links a{padding:14px 0;font-size:16.5px;border-bottom:1px solid var(--line);color:var(--ink)}
  .nav-links a.active::after{display:none}
  .nav-cta-m{display:inline-block;margin-top:14px;text-align:center}
  section{padding:64px 0}
  .cta{padding:88px 0}
  .hero{padding:48px 0 40px}
  .hero-bottom,.case-grid,.contact-grid,.flow-wrap{grid-template-columns:1fr;gap:30px}
  .hero-actions{justify-content:flex-start}
  .band-grid,.steps,.tier-grid,.mod-grid,.principles,.dash-low{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr;gap:10px}
  .band .n{font-size:48px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:38px}
  .svc{grid-template-columns:40px 1fr;gap:12px;padding:26px 0}.svc p,.svc .arrow{display:none}
  .svc-detail{grid-template-columns:1fr;gap:16px;padding:36px 0}.svc-detail ul{grid-template-columns:1fr}
  .case{padding:34px 24px}.case h2{font-size:30px}
  .dash-body{grid-template-columns:1fr}.dash-side{display:none}.dash-main{padding:18px}
  .page-header{padding:48px 0 44px}
  .marquee{display:none}
  .net{display:none}
  .hero::before{width:100%;right:0}
  .foot-top{grid-template-columns:1fr;gap:28px}
}
@media(max-width:560px){
  .wrap{padding:0 18px}
  .hero h1{font-size:40px}
  .sec-head h2,.cta h2{font-size:30px}
  .page-header h1{font-size:36px}
  .tier{padding:28px}
  .kpis{grid-template-columns:1fr}.kpi .v{font-size:23px}
  .dash-bar .addr{display:none}
  .foot-bot{flex-direction:column;align-items:flex-start;gap:10px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important}.reveal{opacity:1;transform:none}}

/* === Accent treatment: V3 (locked) — orange reserved for CTA === */
.u{color:var(--ink)}
.label,.svc .num,.svc-detail .idx,.step .n,.tier .name,.foot-col h4,.field label,.contact-info .row2 .k,.mod .tag{color:var(--ink-2)}
.btn{background:var(--accent);border-color:var(--accent);color:#fff}
.btn:hover{background:var(--ink);border-color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--bg)}
.tier.feature .name{color:var(--accent-soft)}
.tier.feature .btn{background:var(--accent);border-color:var(--accent)}
.tier.feature .btn:hover{background:#fff;color:var(--ink);border-color:#fff}