:root{
  --ink:#12263a; --ink-soft:#3d5568; --paper:#ffffff; --sand:#f5f2ee;
  --accent:#c0563a; --accent-2:#f4a259; --line:#e3e7ea; --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font:16px/1.65 -apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px; margin:0 auto; padding:0 22px}
header.site{position:sticky; top:0; z-index:10; background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px); border-bottom:1px solid var(--line)}
header.site .wrap{display:flex; align-items:center; gap:14px; height:70px}
.brand{display:flex; align-items:center; gap:11px; font-weight:700; letter-spacing:.2px; color:var(--ink)}
.brand img{width:34px; height:34px}
.brand small{display:block; font-weight:500; font-size:11px; letter-spacing:1.4px;
  text-transform:uppercase; color:var(--ink-soft)}
nav.top{margin-left:auto; display:flex; gap:6px; flex-wrap:wrap}
nav.top a{color:var(--ink-soft); font-size:15px; padding:9px 13px; border-radius:9px}
nav.top a:hover{background:var(--sand); text-decoration:none}
nav.top a.active{color:var(--ink); background:var(--sand); font-weight:600}
.hero{background:linear-gradient(180deg,#f8f6f3 0%,#ffffff 100%); border-bottom:1px solid var(--line)}
.hero .wrap{display:grid; grid-template-columns:1.15fr .85fr; gap:44px; align-items:center; padding:64px 22px}
.hero h1{font-size:clamp(30px,4.4vw,46px); line-height:1.16; margin:0 0 16px; letter-spacing:-.5px}
.hero p.lead{font-size:18px; color:var(--ink-soft); margin:0 0 26px}
.hero figure{margin:0}
.hero figure img{width:100%; height:auto; border-radius:var(--radius); box-shadow:0 18px 44px rgba(18,38,58,.12)}
.btn{display:inline-block; padding:13px 24px; border-radius:10px; font-weight:600; font-size:15px;
  background:var(--accent); color:#fff; border:1px solid var(--accent)}
.btn:hover{background:#a8482f; text-decoration:none}
.btn.ghost{background:transparent; color:var(--ink); border:1px solid var(--line)}
.btn.ghost:hover{background:var(--sand); text-decoration:none}
section{padding:58px 0}
section.alt{background:var(--sand)}
h2{font-size:clamp(23px,2.8vw,31px); margin:0 0 10px; letter-spacing:-.3px}
.sub{color:var(--ink-soft); margin:0 0 34px; max-width:70ch}
.grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px}
.card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column}
.card img{width:100%; height:auto; display:block; background:#f2f5f8}
.card .body{padding:20px 22px 24px}
.card h3{margin:0 0 8px; font-size:19px}
.card p{margin:0 0 14px; color:var(--ink-soft); font-size:15px}
.price{font-weight:700; color:var(--ink)}
ul.specs{list-style:none; padding:0; margin:0 0 16px; font-size:14px; color:var(--ink-soft)}
ul.specs li{padding-left:20px; position:relative; margin-bottom:6px}
ul.specs li::before{content:""; position:absolute; left:2px; top:.62em; width:7px; height:7px;
  border-radius:50%; background:var(--accent-2)}
.facts{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:22px; margin-top:8px}
.fact b{display:block; font-size:32px; letter-spacing:-1px}
.fact span{color:var(--ink-soft); font-size:14px}
form.contact{display:grid; gap:14px; max-width:560px}
form.contact label{font-size:14px; font-weight:600; color:var(--ink-soft)}
form.contact input,form.contact textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:10px;
  font:inherit; background:#fff; color:var(--ink)
}
form.contact textarea{min-height:120px; resize:vertical}
.info{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:26px; margin-top:30px}
.info h4{margin:0 0 6px; font-size:15px; letter-spacing:.4px; text-transform:uppercase; color:var(--ink-soft)}
.info p{margin:0}
footer.site{background:var(--ink); color:#c9d6e0; padding:34px 0; font-size:14px}
footer.site .wrap{display:flex; gap:18px; flex-wrap:wrap; align-items:center}
footer.site a{color:#f4a259}
@media (max-width:820px){
  .hero .wrap{grid-template-columns:1fr; gap:28px; padding:44px 22px}
  header.site .wrap{height:auto; padding:12px 22px; flex-wrap:wrap}
  nav.top{margin-left:0; width:100%}
}