:root{--blue:#1E6FD9;--blue-dark:#1558B0;--teal:#2BB6A8;--navy:#0C2340;--sand:#F5F7FA;--sand-md:#E9EFF7;--text:#1F2937;--muted:#4B5563;--orange:#F59E0B;--orange-dark:#D97706;--white:#fff;--border:#D1DCE8;--max:1180px;--pad:28px;--radius:18px}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.7}img{max-width:100%;display:block}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.header-inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{font-size:24px;font-weight:900;color:var(--blue);letter-spacing:-.03em}.logo span{color:var(--teal)}.logo:hover{text-decoration:none}.nav{display:flex;flex-wrap:wrap;gap:14px}.nav a{font-size:14px;font-weight:700;color:var(--text)}.nav a:hover{color:var(--blue);text-decoration:none}.hero{position:relative;background:linear-gradient(135deg,var(--navy),#1B4E88);color:#fff;padding:110px 0 84px;overflow:hidden}.hero::before{content:"";position:absolute;inset:auto -120px -120px auto;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(43,182,168,.22),transparent 70%)}.hero h1{font-size:clamp(38px,7vw,72px);line-height:1.03;margin-bottom:18px;max-width:850px}.hero p{max-width:760px;font-size:18px;color:rgba(255,255,255,.84);margin-bottom:28px}.btns{display:flex;flex-wrap:wrap;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:10px;font-weight:700;border:0}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark);text-decoration:none}.btn-secondary{background:var(--teal);color:#fff}.btn-secondary:hover{background:#1E9589;text-decoration:none}.btn-ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);color:#fff}.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover{background:var(--orange-dark);text-decoration:none}section{padding:76px 0}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:800;color:var(--teal);margin-bottom:10px}h1,h2,h3{line-height:1.15}h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px}.lead{max-width:760px;color:var(--muted);margin-bottom:30px}.grid{display:grid;gap:22px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 2px 10px rgba(0,0,0,.03)}.card h3{margin-bottom:10px;font-size:20px}.card p{color:var(--muted)}.card ul{margin-top:10px;padding-left:18px}.card li{margin:6px 0}.band{background:var(--sand)}.dark{background:var(--navy);color:#fff}.dark .lead,.dark .card p{color:rgba(255,255,255,.75)}.dark .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}.cluster-link{display:inline-block;margin-top:12px;font-weight:700}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}.stat{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:18px}.stat strong{display:block;font-size:28px;line-height:1.1;color:#7ED8F7}.stat span{font-size:13px;color:rgba(255,255,255,.8)}.footer{background:var(--navy);color:rgba(255,255,255,.75);padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:24px}.footer p,.footer li,.footer a{font-size:14px;color:rgba(255,255,255,.78)}.footer a:hover{color:#fff;text-decoration:none}.footer h4{font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px;color:rgba(255,255,255,.48)}.footer ul{list-style:none}.footer-bottom{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:12px;color:rgba(255,255,255,.48)}.breadcrumbs{font-size:13px;color:var(--muted);margin:18px 0}.page-hero{background:var(--sand);padding:56px 0;border-bottom:1px solid var(--border)}.page-hero p{max-width:760px;color:var(--muted)}.faq details{border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:#fff}.faq details+details{margin-top:12px}.faq summary{font-weight:700;cursor:pointer}.note{background:var(--sand);border:1px solid var(--border);padding:14px 16px;border-radius:12px}
@media (max-width:980px){.grid-4,.grid-3,.grid-2,.stats,.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.nav,.grid-4,.grid-3,.grid-2,.stats,.footer-grid{grid-template-columns:1fr;display:grid}.header-inner{align-items:flex-start;padding:16px 0}.hero{padding:90px 0 60px}.hero p,.lead,.page-hero p{font-size:16px}}