/* =========================================================
   Cambric — website v2 ("Clearline")
   Built from the Clearline variation of the Cambric design
   system (Claude Design canvas "Cambric website — Clearline").
   White ground, cobalt band, navy band, serif headlines.
   Tokens live in :root — change once, the page follows.
   ========================================================= */

:root{
  --paper:#FFFFFF;
  --paper-raised:#EEF3F8;
  --ink:#0F1538;
  --muted:#55607A;
  --line:rgba(15,21,56,.12);

  --band:#0B4FD1;          /* cobalt */
  --band-raised:#0A43B3;   /* hover, highlight on cobalt */
  --band-deep:#0F1538;     /* navy */
  --on-band:#FFFFFF;
  --line-on-band:rgba(255,255,255,.32);

  --accent:#0B4FD1;
  --accent-on-band:#BFD6FF;
  --tint-1:#DCE8F3;

  --shadow-float:0 24px 48px rgba(15,21,56,.2);

  --radius-card:12px;
  --radius-control:100px;

  --pad:clamp(20px,4vw,56px);
  --maxw:1200px;
  --section:clamp(64px,8vw,110px);

  --sans:"Instrument Sans",system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --serif:"Source Serif 4",Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,p,ol,ul,figure{margin:0}
ol,ul{padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:var(--accent)}
a:hover{color:var(--band-raised)}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.on-band :focus-visible,.cta-card :focus-visible{outline-color:var(--accent-on-band)}

.skip{position:absolute;left:12px;top:-60px;z-index:10;background:var(--ink);color:#fff;padding:10px 16px;border-radius:var(--radius-control);text-decoration:none}
.skip:focus{top:12px}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
.serif{font-family:var(--serif);font-weight:400}
.hl{background:var(--tint-1);padding:0 .12em}
.on-band .hl{background:var(--band-raised)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 24px;border-radius:var(--radius-control);
  font:inherit;font-weight:500;text-decoration:none;cursor:pointer;border:0;
  transition:background-color .25s,color .25s,border-color .25s;
}
.btn-primary{background:var(--band);color:#fff}
.btn-primary:hover{background:var(--band-raised);color:#fff}
.btn-quiet{background:var(--paper-raised);color:var(--ink);border:1px solid rgba(15,21,56,.12)}
.btn-quiet:hover{background:var(--tint-1);color:var(--ink)}
.btn-navy{background:var(--band-deep);color:#fff}
.btn-navy:hover{background:#000;color:#fff}
.btn-lg{min-height:54px;padding-inline:28px;font-size:16.5px}

/* ---------- nav ---------- */
.site-header{
  position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.9);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.wordmark{font-weight:500;font-size:26px;letter-spacing:-.045em;color:var(--ink);text-decoration:none;line-height:1}
.wordmark:hover{color:var(--ink)}
.wordmark .dot{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px}
.nav-links a:not(.btn){color:var(--ink);text-decoration:none}
.nav-links a:not(.btn):hover{color:var(--accent)}
.nav-links .btn{min-height:44px;padding-inline:20px;white-space:nowrap}

/* ---------- hero ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(32px,4.5vw,64px);align-items:center;padding-block:clamp(40px,6vw,88px)}
.hero-copy{min-width:0;display:flex;flex-direction:column;gap:28px}
.eyebrow{font-size:14px;font-weight:500;color:var(--accent)}
.hero h1{font-size:clamp(44px,4.9vw,64px);line-height:1.02;letter-spacing:-.02em}
.hero-lede{max-width:46ch;font-size:18px;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);margin-top:-8px}
.pulse{position:relative;width:8px;height:8px;margin-top:.55em;border-radius:50%;background:var(--accent);flex:none}
.pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent);opacity:0;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.6);opacity:0}}
.hero-media{min-width:0;position:relative}
.hero-media .photo{aspect-ratio:4/3;width:100%;height:auto;object-fit:cover;object-position:50% 50%;border-radius:var(--radius-card);background:var(--tint-1)}
.fig{font-family:var(--serif);font-weight:500;line-height:1;letter-spacing:-.02em}

/* ---------- brand band ---------- */
.on-band{background:var(--band);color:var(--on-band)}
.statement{
  display:flex;flex-wrap:wrap;gap:40px;align-items:flex-end;justify-content:space-between;
  padding-block:clamp(56px,7vw,96px);
}
.statement .big{flex:999 1 560px;min-width:0;font-family:var(--serif);font-size:clamp(30px,3.6vw,48px);line-height:1.12;letter-spacing:-.015em}
.statement .side{flex:1 1 260px;max-width:34ch;font-size:15px;opacity:.9}

/* ---------- section heads ---------- */
.h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.015em}

/* ---------- cracks roadmap ---------- */
.roadmap{padding-top:var(--section);display:flex;flex-direction:column;gap:40px}
.rm-head{display:flex;flex-direction:column;gap:18px;max-width:760px}
.rm-head p{color:var(--muted);font-size:17px;max-width:58ch}
.rm-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:16px;align-items:stretch}
.rm-try{
  background:var(--band);color:#fff;border-radius:var(--radius-card);
  padding:clamp(24px,3.4vw,40px);display:flex;flex-direction:column;gap:18px;
}
.rm-try-k{font-size:13px;font-weight:500;color:var(--accent-on-band)}
.rm-try-q{font-family:var(--serif);font-size:clamp(24px,2.6vw,32px);line-height:1.18;letter-spacing:-.01em}
.rm-answers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px}
.rm-ans{
  display:flex;align-items:center;justify-content:center;min-height:52px;padding:0 10px;
  border-radius:var(--radius-control);background:#fff;color:var(--ink);text-decoration:none;font-weight:600;
  transition:transform .2s,background-color .2s,color .2s;
}
.rm-ans:hover{background:var(--band-deep);color:#fff;transform:translateY(-1px)}
.rm-ans:active{transform:scale(.97)}
.rm-try-foot{font-size:13.5px;color:rgba(255,255,255,.82);margin-top:auto}
.rm-areas{display:grid;grid-template-columns:1fr 1fr;gap:8px;counter-reset:none}
.rm-areas li{
  display:flex;flex-direction:column;gap:4px;padding:18px;border-radius:var(--radius-card);
  background:var(--paper-raised);border:1px solid rgba(15,21,56,.06);
}
.rm-areas .n{font-size:12px;font-weight:500;color:var(--accent);font-variant-numeric:tabular-nums}
.rm-areas b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.15}
.rm-areas li>span:last-child{font-size:14px;color:var(--muted);line-height:1.4}
.rm-foot{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px}
.rm-meta{font-size:14px;color:var(--muted)}

/* ---------- what we build ---------- */
.build{padding-top:var(--section);display:flex;flex-direction:column;gap:40px}
.build-head{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end}
.build-head p{max-width:40ch;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{border-radius:var(--radius-card);padding:28px;min-height:clamp(200px,22vw,260px);display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.card .n{font-size:13px;font-weight:500}
.card h3{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.15;margin-bottom:10px}
.card p{font-size:15px}
.card-1{background:var(--tint-1)}
.card-2{background:var(--paper-raised)}
.card-3{background:var(--band-deep);color:#fff}
.card-3 .n{color:var(--accent-on-band)}
.card-3 p{opacity:.88}

/* ---------- process ---------- */
.process{display:flex;flex-wrap:wrap;gap:48px;padding-block:var(--section)}
.process-title{flex:1 1 300px}
.steps{flex:999 1 520px;min-width:0;display:flex;flex-direction:column}
.steps li{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom-color:var(--ink)}
.steps .num{color:var(--accent);font-weight:500;font-variant-numeric:tabular-nums}
.steps b{font-weight:600;display:block}
.steps .rest{display:block;color:var(--muted);margin-top:2px}

/* ---------- case study ---------- */
.case{background:var(--band-deep);color:#fff}
.case-inner{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-block:var(--section)}
.case-visual{
  flex:1 1 420px;min-width:0;margin:0;border-radius:var(--radius-card);
  background:var(--band);padding:clamp(24px,4vw,44px);
  display:flex;flex-direction:column;align-items:center;gap:18px;
}
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:100%}
.tools li{
  border:1px dashed var(--line-on-band);border-radius:10px;padding:12px 8px;text-align:center;
  font-size:13.5px;color:rgba(255,255,255,.9);background:rgba(255,255,255,.06);
}
.tools li:nth-child(odd){transform:rotate(-1.6deg)}
.tools li:nth-child(3n){transform:rotate(1.4deg)}
.merge{width:44px;height:44px;border-radius:50%;background:var(--band-raised);display:flex;align-items:center;justify-content:center}
.merge svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.one{
  width:100%;background:#fff;color:var(--ink);border-radius:var(--radius-card);padding:20px 22px;
  display:flex;flex-direction:column;gap:4px;box-shadow:var(--shadow-float);
}
.one-k{font-family:var(--serif);font-size:clamp(22px,2.4vw,28px);line-height:1.15}
.one-v{font-size:14px;color:var(--muted)}
.case-copy{flex:999 1 420px;min-width:0;display:flex;flex-direction:column;gap:28px}
.case-copy .eyebrow{color:var(--accent-on-band)}
.case-copy h2{font-family:var(--serif);font-weight:400;font-size:clamp(32px,3.6vw,46px);line-height:1.1;letter-spacing:-.015em}
.stats{display:flex;flex-wrap:wrap;gap:48px}
.stat{display:flex;flex-direction:column;gap:6px}
.stat .fig{font-size:48px;color:var(--accent-on-band)}
.stat .cap{font-size:14px;opacity:.86}
.client{display:flex;flex-direction:column;gap:2px;padding-top:20px;border-top:1px solid var(--line-on-band)}
.client .k{font-size:13px;opacity:.86}
.client .v{font-weight:500}

/* ---------- product case studies ---------- */
.studies{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.studies-inner{display:flex;flex-direction:column;gap:40px;padding-block:40px}
.teasers{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.tease{
  display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-height:240px;
  padding:28px;border-radius:var(--radius-card);text-decoration:none;color:inherit;
  background:var(--paper-raised);border:1px solid rgba(15,21,56,.06);
  transition:transform .2s,background-color .2s;
}
.tease:hover{color:inherit;transform:translateY(-2px);background:var(--tint-1)}
.tease .k{font-size:13px;font-weight:500;color:var(--accent)}
.tease h3{font-family:var(--serif);font-weight:400;font-size:28px;line-height:1.15}
.tease p{font-size:15px;color:var(--muted)}
.tease .more{margin-top:auto;font-weight:600;color:var(--accent)}
.case-page{padding-block:clamp(40px,6vw,88px) 24px;display:flex;flex-direction:column;gap:32px}
.study{display:flex;flex-direction:column;gap:28px;max-width:760px}
.study-shot{margin:0}
.study-shot img{width:100%;height:auto;border-radius:var(--radius-card);border:1px solid var(--line);background:var(--tint-1)}
.study .back{font-size:14px;font-weight:500;text-decoration:none}
.study h1{font-family:var(--serif);font-weight:400;font-size:clamp(36px,4.6vw,56px);line-height:1.06;letter-spacing:-.02em}
.study .lede{font-size:18px;color:var(--muted);max-width:48ch}
.study-points{display:flex;flex-direction:column}
.study-points article{display:grid;grid-template-columns:minmax(140px,180px) 1fr;gap:20px 28px;padding:22px 0;border-top:1px solid var(--line)}
.study-points h2{font-size:15px;font-weight:600}
.study-points p{color:var(--muted)}
.study-out{font-size:15px}
.study-out a{font-weight:500}

/* ---------- fit check ---------- */
.fit{padding-block:var(--section);display:flex;flex-direction:column;gap:40px}
.fit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.fit-card{border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;display:flex;flex-direction:column;gap:10px}
.fit-card h3{font-size:20px;font-weight:600}
.fit-card p{color:var(--muted)}

/* ---------- CTA ---------- */
.cta{padding:0 var(--pad) var(--section)}
.cta-card{
  max-width:var(--maxw);margin-inline:auto;background:var(--band);color:#fff;border-radius:var(--radius-card);
  padding:clamp(40px,6vw,80px);display:flex;flex-wrap:wrap;gap:40px;align-items:flex-end;justify-content:space-between;
}
.cta-copy{flex:999 1 420px;min-width:0;display:flex;flex-direction:column;gap:16px}
.cta-copy h2{font-family:var(--serif);font-weight:400;font-size:clamp(36px,4.6vw,60px);line-height:1.04;letter-spacing:-.02em}
.cta-copy p{max-width:42ch;opacity:.92}
.cta-paths{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;gap:22px}
.cta-quiz{
  display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px 16px;
  background:#fff;color:var(--ink);text-decoration:none;border-radius:var(--radius-card);padding:20px 22px;
  transition:transform .2s,box-shadow .2s;
}
.cta-quiz:hover{color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow-float)}
.cta-quiz .k{grid-column:1;font-size:13px;color:var(--accent);font-weight:500}
.cta-quiz .t{grid-column:1;font-family:var(--serif);font-size:28px;line-height:1.1}
.cta-quiz .arrow{grid-column:2;grid-row:1/3;width:48px;height:48px;border-radius:50%;background:var(--band);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px}
.cta-form{display:flex;flex-direction:column;gap:10px}
.cta-form label{font-size:13px;font-weight:500}
.cta-row{display:flex;flex-wrap:wrap;gap:8px}
.cta-row input{
  flex:1 1 200px;min-height:48px;padding:0 20px;border-radius:var(--radius-control);border:0;
  font:inherit;color:var(--ink);background:#fff;
}
.cta-row input::placeholder{color:#6B7490}

/* ---------- footer ---------- */
.site-footer{background:var(--band-deep);color:#fff}
.footer-inner{padding-block:56px 32px;display:flex;flex-direction:column;gap:48px}
.footer-top{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;align-items:flex-end}
.footer-mark{font-weight:500;font-size:clamp(56px,9vw,120px);letter-spacing:-.045em;line-height:.9}
.footer-mark .dot{color:var(--accent-on-band)}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 28px;font-size:15px}
.footer-nav a{padding-block:8px}
.footer-nav a,.footer-bottom a{color:#fff;text-decoration:none}
.footer-nav a:hover,.footer-bottom a:hover{color:var(--accent-on-band)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;padding-top:20px;border-top:1px solid var(--line-on-band);font-size:13px;color:rgba(255,255,255,.86)}
.footer-bottom .links{display:flex;flex-wrap:wrap;gap:20px}

/* ---------- mobile dock (phones only) ---------- */
.dock{display:none}

/* ---------- tablets ---------- */
@media (max-width:1020px){
  .nav-links .hide-sm{display:none}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .rm-grid{grid-template-columns:1fr}
}

/* ---------- phones ---------- */
@media (max-width:720px){
  :root{--section:56px}
  body{font-size:16px}
  .wordmark{font-size:23px}
  .nav{padding-block:10px}
  .nav-links .btn{min-height:40px;padding-inline:16px;font-size:14.5px}

  .hero{gap:32px;padding-block:28px 40px}
  .hero-copy{gap:20px}
  .hero h1{font-size:clamp(38px,11vw,52px);line-height:1.04}
  .hero-lede{font-size:17px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .hero-note{font-size:13px;margin-top:-4px}

  .statement{gap:20px;padding-block:44px}
  .statement .big{font-size:clamp(26px,7.4vw,34px)}

  .roadmap{gap:28px}
  .rm-head p{font-size:16px}
  .rm-try{padding:22px}
  .rm-answers{grid-template-columns:1fr;gap:8px}
  .rm-ans{min-height:54px;font-size:16.5px}
  .rm-areas li{padding:14px}
  .rm-areas b{font-size:19px}
  .rm-foot .btn{width:100%}
  .rm-foot{justify-content:center;text-align:center}

  .build{gap:28px}
  .card{min-height:0;padding:22px}
  .card h3{font-size:25px}

  .process{gap:24px}
  .steps li{grid-template-columns:40px 1fr;padding:16px 0}

  .case-inner{gap:32px}
  .tools li{font-size:12.5px;padding:10px 4px}
  .stats{gap:28px}
  .stat .fig{font-size:38px}

  .studies-inner{gap:28px;padding-block:28px}
  .tease{min-height:0;padding:22px}
  .tease h3{font-size:25px}
  .study-points article{grid-template-columns:1fr;gap:8px}

  .fit{gap:28px}
  .fit-card{padding:22px}

  .cta{padding-inline:12px}
  .cta-card{padding:28px 22px;gap:28px}
  .cta-quiz .t{font-size:25px}
  .cta-row .btn{flex:1 1 100%}

  .footer-inner{padding-block:44px calc(96px + env(safe-area-inset-bottom))}
  .footer-mark{font-size:64px}

  .dock{
    display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:center;column-gap:12px;
    position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;
    background:var(--band);color:#fff;text-decoration:none;border-radius:16px;padding:12px 12px 12px 18px;
    box-shadow:0 12px 32px rgba(11,79,209,.35);
    transform:translateY(140%);transition:transform .35s cubic-bezier(.2,.8,.2,1);
  }
  .dock.is-on{transform:none}
  .dock:hover{color:#fff}
  .dock-t{grid-column:1;font-weight:600;font-size:16px;line-height:1.2}
  .dock-k{grid-column:1;font-size:12.5px;color:var(--accent-on-band)}
  .dock-arrow{grid-column:2;grid-row:1/3;width:42px;height:42px;border-radius:50%;background:#fff;color:var(--band);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600}
}
@media (max-width:380px){
  .rm-areas{grid-template-columns:1fr}
  .tools{grid-template-columns:repeat(2,1fr)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.rm-ans,.cta-quiz,.dock,.tease{transition:none}
  .pulse::after{animation:none}
}