:root{--ink:#102235;--muted:#617284;--line:rgba(16,34,53,.12);--bg:#f6f8fb;--card:#fff;--brand:#0a79c9;--brand2:#00bcd4;--dark:#102235;--max:1180px}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.topstrip{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}.topstrip .inner{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;padding:10px 0;font-weight:900}.topstrip a{color:#fff}
.nav{position:sticky;top:0;z-index:40;background:rgba(246,248,251,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav .inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}.brand img{height:42px}.navlinks{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.navlinks a{font-size:14px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:999px;font-weight:900;border:1px solid var(--line)}.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent}.btn.phone,.btn.phone:link,.btn.phone:visited{background:#fff;border:2px solid #0a79c9;color:#0a79c9 !important;font-weight:900}
.hero{padding:22px 0 18px}.hero-card{position:relative;min-height:500px;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:0 14px 34px rgba(16,34,53,.10);background-position:center;background-size:cover}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,34,53,.8),rgba(16,34,53,.4))}.hero-content{position:relative;z-index:2;color:#fff;padding:42px;max-width:820px}.kicker{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);padding:7px 12px;border-radius:999px;font-size:12px;font-weight:900}
h1{font-size:44px;line-height:1.06;margin:16px 0 12px}.lede{font-size:19px;max-width:760px;margin:0 0 18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 14px}.pills{display:flex;gap:10px;flex-wrap:wrap}.pills span,.pills a{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);padding:8px 11px;border-radius:999px;font-weight:900;font-size:12px;color:#fff}.warranty{position:absolute;right:18px;top:18px;width:110px}
.section{padding:18px 0}.section-head h2{font-size:32px;margin:0 0 6px}.section-head p{margin:0;color:var(--muted)}
.grid{display:grid;gap:18px}.cards2{grid-template-columns:repeat(2,1fr)}.cards4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:0 14px 34px rgba(16,34,53,.10);overflow:hidden}.feature-card{padding:22px}.service-card img{height:190px;width:100%;object-fit:cover}.copy{padding:14px 16px 18px}.copy h3{margin:0 0 6px;font-size:20px}.copy p{margin:0;color:var(--muted);font-size:14px}.link{display:inline-block;margin-top:10px;font-weight:900;color:#0a79c9}
.price-box{background:linear-gradient(135deg,#102235,#18334d);color:#fff;border-radius:22px;padding:22px}.price-box h3{margin:0 0 8px}.range{font-size:30px;font-weight:900;margin:6px 0 8px}
label{display:block;font-weight:700;margin:0 0 6px}.field{margin:0 0 14px}input,select{width:100%;padding:12px 14px;border:1px solid rgba(16,34,53,.18);border-radius:12px;font-size:16px}
.result-box{background:linear-gradient(135deg,#102235,#18334d);color:#fff;border-radius:22px;padding:20px}.big{font-size:34px;font-weight:900;margin:6px 0 10px}
ul{padding-left:20px}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;background:linear-gradient(135deg,var(--dark),#18334d);color:#fff;border-radius:28px;padding:24px}.footer{padding:28px 0 40px;color:var(--muted);font-size:14px}
@media (max-width:980px){.cards2,.cards4{grid-template-columns:1fr 1fr}}
@media (max-width:700px){h1{font-size:32px}.hero-content{padding:28px}.cards2,.cards4{grid-template-columns:1fr}}