:root{--blue:#0b66c3;--dark:#0b1f33;--ice:#eef8ff;--text:#233044;--muted:#5f6f85;--line:#d8e8f5;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.6;background:#fff}a{color:inherit}.topbar{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:14px 6%;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{font-weight:800;text-decoration:none;color:var(--dark);font-size:20px}.topbar nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.topbar nav a{text-decoration:none;font-weight:700;font-size:14px}.btn{display:inline-block;background:linear-gradient(135deg,#0b66c3,#11a6e8);color:white!important;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:800;box-shadow:0 12px 30px rgba(11,102,195,.22)}.btn.small{padding:9px 15px}.btn.ghost{background:white;color:var(--blue)!important;border:2px solid var(--blue);box-shadow:none}.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:36px;padding:70px 6%;background:radial-gradient(circle at top right,#c9f0ff,transparent 30%),linear-gradient(180deg,#f6fbff,#fff)}.hero h1{font-size:clamp(34px,5vw,62px);line-height:1.05;margin:8px 0 18px;color:var(--dark)}.lead{font-size:20px;color:var(--muted);max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:900;color:var(--blue)}.hero img,.split img{width:100%;border-radius:28px;filter:drop-shadow(0 24px 34px rgba(11,31,51,.18))}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.section{padding:64px 6%}.section h2{font-size:clamp(28px,3.5vw,42px);line-height:1.15;color:var(--dark);margin:0 0 14px}.intro{text-align:center;background:white}.intro p{max-width:820px;margin:0 auto 24px;color:var(--muted)}.cards{display:grid;gap:18px}.cards.four{grid-template-columns:repeat(4,1fr)}.cards article{padding:22px;border:1px solid var(--line);border-radius:20px;background:#fff;font-weight:800;box-shadow:0 8px 25px rgba(11,31,51,.06)}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:42px}.reverse div{order:2}.reverse img{order:1}.checklist{padding:0;margin:20px 0 0;list-style:none;display:grid;gap:10px}.checklist li{padding:12px 14px;border-radius:14px;background:var(--ice);font-weight:700}.checklist li:before{content:'✓ ';color:var(--blue);font-weight:900}.blue{background:linear-gradient(135deg,#08284a,#0b66c3);color:white}.blue h2,.blue .eyebrow{color:white}.blue p{color:#dff3ff}.checklist.white li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22)}.checklist.white li:before{color:#90e8ff}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.product-grid div{border:1px solid var(--line);border-radius:24px;padding:18px;text-align:center;background:#fff;box-shadow:0 8px 25px rgba(11,31,51,.06)}.product-grid img{width:100%;height:170px;object-fit:contain}.areas{display:flex;flex-wrap:wrap;gap:12px}.areas span{padding:10px 14px;background:var(--ice);border:1px solid var(--line);border-radius:999px;font-weight:800}.target{background:#f8fcff}.note{color:var(--muted)}.filter{background:#fff8f2;border-top:1px solid #ffe2c1;border-bottom:1px solid #ffe2c1}.cta{text-align:center;padding:70px 6%;background:linear-gradient(135deg,#0b66c3,#10b6d9);color:white}.cta h2{font-size:clamp(30px,4vw,48px);line-height:1.1;margin:0 0 10px}.cta p{font-size:19px}footer{text-align:center;padding:26px 6%;background:var(--dark);color:#d7e9f9}@media(max-width:850px){.topbar{align-items:flex-start;flex-direction:column}.hero,.split{grid-template-columns:1fr}.reverse div,.reverse img{order:initial}.cards.four,.product-grid{grid-template-columns:1fr 1fr}.section{padding:48px 5%}}@media(max-width:520px){.cards.four,.product-grid{grid-template-columns:1fr}.topbar nav a:not(.btn){display:none}.hero{padding:46px 5%}.lead{font-size:17px}}