:root{--navy:#0B1B3A;--blue:#1E5BB8;--bright:#3B82F6;--teal:#2DD4BF;--slate:#475569;--bg:#F7F9FC;--line:#E2E8F0;--white:#fff;--r:14px;--max:1120px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--navy);background:var(--white)}
img{max-width:100%;height:auto}a{color:var(--blue)}a:hover{color:var(--navy)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:99}.skip:focus{left:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand img{height:44px;display:block}
nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;color:var(--slate);font-weight:500;font-size:15px}nav a:hover,nav a[aria-current=page]{color:var(--navy)}
.btn{display:inline-block;background:linear-gradient(135deg,var(--blue),var(--bright));color:#fff!important;padding:.8rem 1.5rem;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-size:16px;font-family:inherit}
.btn:hover{filter:brightness(1.08)}.btn.ghost{background:none;color:var(--navy)!important;border:1.5px solid var(--navy)}
nav .btn{padding:.5rem 1.1rem;font-size:14px;color:#fff}
.menu{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.4rem .7rem;font-size:15px;color:var(--navy)}
.hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(45,212,191,.18),transparent),linear-gradient(180deg,#F2F7FF,#fff);padding:72px 0 36px}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.1;margin:0 0 20px;letter-spacing:-.02em;max-width:820px}
.hero p.lead{font-size:1.25rem;color:var(--slate);max-width:700px;margin:0 0 30px}
.grad{background:linear-gradient(90deg,var(--blue),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:13px;margin-bottom:10px}
section{padding:52px 0}section.alt{background:var(--bg)}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.2;margin:0 0 16px;letter-spacing:-.01em}h3{font-size:1.2rem;margin:0 0 8px}
.sub{color:var(--slate);max-width:720px;margin-bottom:28px;font-size:1.1rem}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 1px 2px rgba(11,27,58,.04)}
.card p{margin:0;color:var(--slate);font-size:16px}.card .n{color:var(--teal);font-weight:800;font-size:14px;letter-spacing:.1em;margin-bottom:6px}
.stat{font-size:2.6rem;font-weight:800;color:var(--blue);line-height:1}.small{font-size:14px;color:var(--slate)}
.fig{margin:24px 0;text-align:center}.fig img{border:1px solid var(--line);border-radius:var(--r);background:#fff;padding:12px}.fig figcaption{font-size:14px;color:var(--slate);margin-top:8px}
table{width:100%;border-collapse:collapse;font-size:15px;margin:20px 0}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--bg)}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.tag.block{background:#FEE2E2;color:#991B1B}.tag.warn{background:#FEF3C7;color:#92400E}.tag.ok{background:#CCFBF1;color:#115E59}
.prose{max-width:760px}.prose p,.prose li{color:#1e293b}.prose h2{margin-top:44px}
.cta{background:linear-gradient(135deg,var(--navy),#12306b);color:#fff;text-align:center}.cta h2{color:#fff}.cta p{color:#cbd5e1;max-width:620px;margin:0 auto 26px}
footer.site{background:var(--navy);color:#cbd5e1;padding:48px 0 28px;font-size:15px}footer.site a{color:#cbd5e1;text-decoration:none}footer.site a:hover{color:#fff}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin:6px 0}footer.site h4{color:#fff;margin:0 0 10px}
.legal{border-top:1px solid #1e3a6b;margin-top:30px;padding-top:18px;font-size:13px}
form.contact{display:grid;gap:16px;max-width:640px}label{font-weight:600;font-size:15px;display:block;margin-bottom:5px}
input,select,textarea{width:100%;padding:.75rem .9rem;border:1.5px solid #cbd5e1;border-radius:10px;font:inherit;color:var(--navy);background:#fff}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(59,130,246,.35);border-color:var(--bright)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}.msg{padding:14px 16px;border-radius:10px;display:none}.msg.ok{background:#CCFBF1;color:#115E59;display:block}.msg.err{background:#FEE2E2;color:#991B1B;display:block}
.callout{border-left:4px solid var(--teal);background:var(--bg);padding:16px 20px;border-radius:0 10px 10px 0;margin:16px 0}
code,pre{font-family:ui-monospace,Menlo,monospace;font-size:14px}pre{background:var(--navy);color:#e2e8f0;padding:18px;border-radius:10px;overflow:auto}
.js .reveal{opacity:0;transform:translateY(14px);transition:.6s}.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
@media(max-width:860px){.g2,.g3,.g4,footer.site .cols{grid-template-columns:1fr}.menu{display:block}nav ul{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;flex-direction:column;padding:18px 24px;border-bottom:1px solid var(--line);align-items:flex-start}nav ul.open{display:flex}section{padding:52px 0}}
.pills{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0 0 30px}
.pills li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;color:var(--navy);box-shadow:0 1px 2px rgba(11,27,58,.05)}
.pills li:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--teal);margin-right:8px}
.band{background:linear-gradient(135deg,var(--navy),#12306b);color:#fff}.band h2{color:#fff}.band .eyebrow{color:var(--teal)}.band .sub{color:#cbd5e1}
.band .fig{margin:8px 0 32px}
html{-webkit-text-size-adjust:100%}
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:860px){
body{font-size:16px}.wrap{padding:0 20px}
header.site .wrap{height:60px}nav ul{top:60px}.brand img{height:38px}
.menu{min-height:44px;min-width:44px}
nav ul a{display:block;padding:.65rem 0;font-size:17px}nav ul .btn{display:inline-block;margin-top:6px}
.hero{padding:52px 0 44px}.hero p.lead{font-size:1.1rem}
.hero .btn,.cta .btn{display:block;width:100%;text-align:center;margin:0 0 12px}
form.contact .btn{width:100%}
.card{padding:20px}.stat{font-size:2.2rem}
.fig{overflow-x:auto;-webkit-overflow-scrolling:touch}.fig img{min-width:680px;max-width:none}
table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}th,td{padding:10px 12px;min-width:120px}
.prose{max-width:100%}
}
@media(max-width:480px){.g4{grid-template-columns:1fr}.hero h1{font-size:2rem}h2{font-size:1.55rem}.pills li{font-size:13px}}

.hero + section{padding-top:28px}
@media(max-width:860px){section{padding:36px 0}.hero{padding:44px 0 28px}.hero + section{padding-top:20px}}