:root{--blue:#0b4ea2;--dark:#102033;--light:#f3f7fb;--accent:#ffd34d;--text:#182233;--muted:#5e6b7c;--white:#fff;--shadow:0 18px 45px rgba(20,45,80,.14)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}.container{width:min(1120px,92%);margin:0 auto}.topbar{background:var(--dark);color:#eaf2ff;font-size:14px}.topbar-inner,.nav-inner,.footer-inner{display:flex;justify-content:space-between;gap:16px;align-items:center}.topbar-inner{padding:8px 0}.nav{position:sticky;top:0;background:#fff;box-shadow:0 1px 0 rgba(16,32,51,.08);z-index:10}.nav-inner{padding:18px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--dark);font-weight:800;font-size:22px}.logo{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--blue);color:#fff;font-weight:900}.links{display:flex;gap:20px;flex-wrap:wrap}.links a{color:var(--dark);text-decoration:none;font-weight:700}.links a:hover{color:var(--blue)}.hero{background:linear-gradient(135deg,#eaf3ff 0%,#fff 48%,#f8fbff 100%);padding:78px 0}.hero-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:40px;align-items:center}.eyebrow{margin:0 0 10px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:13px}h1{font-size:clamp(38px,6vw,68px);line-height:1.02;margin:0 0 22px;color:var(--dark)}h2{font-size:clamp(28px,4vw,44px);line-height:1.1;margin:0 0 14px;color:var(--dark)}h3{margin:0 0 10px;color:var(--dark);font-size:23px}.lead{font-size:21px;max-width:740px;color:var(--muted)}.buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-block;padding:13px 20px;border-radius:999px;background:#fff;color:var(--blue);font-weight:800;text-decoration:none;box-shadow:0 8px 22px rgba(20,45,80,.12)}.btn.primary{background:var(--blue);color:#fff}.hero-card,.info-box,.contact-card{background:#fff;padding:30px;border-radius:24px;box-shadow:var(--shadow);border:1px solid #e5edf7}.hero-card{border-top:8px solid var(--accent)}.section{padding:72px 0}.section.alt{background:var(--light)}.section-title{max-width:760px;margin-bottom:28px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.card{background:#fff;border:1px solid #e4ebf4;border-radius:22px;padding:26px;text-decoration:none;color:inherit;box-shadow:0 8px 24px rgba(20,45,80,.08);transition:.18s transform,.18s box-shadow}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.offer span{font-size:34px}.offer p,.card p{color:var(--muted);margin-bottom:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.info-box ul{margin:0;padding-left:20px}.dark{background:var(--dark);color:#fff}.dark h3{color:#fff}.dark p{color:#d8e7fb}.contact{background:linear-gradient(135deg,var(--dark),#0b4ea2);color:#fff}.contact h2,.contact .eyebrow{color:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.contact-card{color:var(--text)}code{display:block;background:#f1f5fa;border-radius:14px;padding:14px;color:#123}footer{background:#07111e;color:#dbe8f8;padding:24px 0}@media(max-width:850px){.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.links{display:none}.topbar-inner{display:block}.hero{padding:52px 0}}@media(max-width:560px){.cards{grid-template-columns:1fr}.nav-inner{padding:14px 0}.brand{font-size:19px}h1{font-size:38px}}