:root{
  --ink:#101621;
  --muted:#536174;
  --bg:#f7f9fc;
  --panel:#ffffff;
  --line:#dbe2ec;
  --dark:#07111f;
  --dark-2:#101c2d;
  --blue:#2457f5;
  --cyan:#13a8c8;
  --green:#16a36f;
  --amber:#b76b00;
  --radius:8px;
  --space:clamp(22px,4vw,56px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:inherit}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:10px;z-index:9}
.skip:focus{left:8px}
.wrap{max-width:1180px;margin:auto;padding:0 24px}
header{position:sticky;top:0;z-index:5;background:rgba(247,249,252,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{font-weight:850;font-size:20px;text-decoration:none;letter-spacing:0;color:var(--dark)}
.brand:before{content:"";display:inline-block;width:22px;height:22px;margin-right:9px;vertical-align:-5px;border-radius:6px;background:linear-gradient(135deg,var(--dark),var(--blue));box-shadow:inset 8px 0 0 rgba(255,255,255,.18)}
.links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:14px}
.links a{text-decoration:none;color:#273246}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 16px;border-radius:var(--radius);background:var(--dark);color:#fff;text-decoration:none;font-weight:750;border:1px solid var(--dark)}
.button.secondary{background:#fff;color:var(--dark);border-color:var(--line)}
.hero{background:linear-gradient(180deg,#fff 0%,#eef4ff 100%);padding:74px 0 46px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:48px;align-items:center}
.eyebrow{font-size:13px;text-transform:uppercase;font-weight:850;color:#2457f5;letter-spacing:.08em}
h1{font-size:clamp(40px,6vw,76px);line-height:1.02;margin:12px 0 22px;letter-spacing:0}
h2{font-size:clamp(28px,3.2vw,44px);line-height:1.12;margin:0 0 18px;letter-spacing:0}
h3{font-size:21px;line-height:1.25;margin:0 0 10px}
p{margin:0 0 16px}
.lead{font-size:20px;color:#3f4d61;max-width:760px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:34px}
.trust div{background:#fff;padding:18px}
.section{padding:var(--space) 0}
.band{background:#fff;border-block:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.dark{background:var(--dark);color:#eef4ff}
.dark .card{background:var(--dark-2);border-color:#22324a}
.muted{color:var(--muted)}
.dark .muted{color:#b5c4d8}
.diagram{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:24px}
.diagnostic{position:relative;border:1px solid #cfd9e8;border-radius:var(--radius);background:#fff;padding:24px;box-shadow:0 24px 70px rgba(16,28,45,.12)}
.diagnostic:before{content:"";position:absolute;inset:14px;border:1px solid #edf2f8;border-radius:6px;pointer-events:none}
.diag-head{display:flex;justify-content:space-between;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:18px}
.diag-label{font-size:12px;font-weight:850;letter-spacing:.08em;color:var(--blue);text-transform:uppercase}
.diag-grid{display:grid;gap:12px}.diag-row{display:grid;grid-template-columns:1fr 56px;gap:14px;align-items:center}.diag-row strong{font-size:15px}.diag-score{font-weight:850;text-align:right;color:var(--dark)}
.finding{display:flex;gap:10px;align-items:flex-start;margin:11px 0;color:#344154}.finding:before{content:"";flex:0 0 8px;height:8px;margin-top:8px;border-radius:50%;background:var(--cyan)}
.signal-map{background:#07111f;color:#eef4ff;border-block:1px solid #1e304a}.pipeline{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:24px}.pipe-step{position:relative;padding:18px 12px;border:1px solid #263852;border-radius:var(--radius);background:#101c2d;font-weight:800;text-align:center}.pipe-step:not(:last-child):after{content:"";position:absolute;right:-9px;top:50%;width:8px;height:2px;background:#4fd0e7}
.evidence-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.evidence-list h3{color:#2457f5}.evidence-list ul{margin:0;padding-left:18px}
.cta-band{background:#fff;border-block:1px solid var(--line)}.cta-panel{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(180deg,#fff,#f6f9ff)}
.score-row{display:grid;grid-template-columns:130px 1fr 48px;gap:12px;align-items:center;margin:14px 0}
.bar{height:10px;border-radius:999px;background:#e4eaf3;overflow:hidden}.bar span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.steps{counter-reset:step;display:grid;gap:14px}.step{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start}.step:before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--dark);color:#fff;font-weight:850}
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:13px;vertical-align:top}.table th{background:#eef4ff}
.form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
label{display:block;font-weight:750;margin-bottom:5px}
input,textarea{width:100%;font:inherit;padding:12px;border:1px solid #b8c4d6;border-radius:var(--radius);background:#fff;color:var(--ink)}
textarea{min-height:116px}
input:focus,textarea:focus,a:focus,button:focus{outline:3px solid rgba(36,87,245,.25);outline-offset:2px}
button{font:inherit;cursor:pointer}
.footer{background:#07111f;color:#cbd5e1;padding:48px 0}.footer a{color:#eaf1ff}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer h3{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:#fff}.footer p,.footer li{font-size:15px}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:7px 0}
.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:24px}
.article{max-width:840px}.article h2{font-size:30px;margin-top:32px}
.pill-list{display:flex;gap:8px;flex-wrap:wrap}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:14px}
@media(max-width:860px){.hero-grid,.grid,.grid.two,.trust,.evidence-list,.pipeline,.cta-panel,.footer-grid{grid-template-columns:1fr}.nav{flex-wrap:wrap;gap:10px}.links{display:flex;order:3;width:100%;overflow-x:auto;padding:0 0 12px;white-space:nowrap}.hero{padding-top:48px}.score-row{grid-template-columns:95px 1fr 42px}.pipe-step:not(:last-child):after{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important;animation:none!important}}