:root{
  --ink:#082f2b;
  --copper:#7b1e2d;
  --wine:#7b1e2d;
  --paper:#faf6ef;
  --soft:#f1e8dc;
  --line:rgba(8,47,43,.14);
  --muted:#66726d;
  --white:#fff;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;font-weight:300;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.ad-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px max(20px,calc((100vw - 1160px)/2));background:rgba(250,246,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.ad-header img{width:142px;height:50px;object-fit:contain}
.ad-header nav{display:flex;gap:16px;align-items:center;font-size:13px;font-weight:600;color:rgba(13,47,42,.72)}
.ad-header .cta{background:var(--wine);color:#fff;padding:12px 18px;border-radius:999px}
.ad-hero{display:grid;grid-template-columns:minmax(0,.78fr) minmax(420px,1fr);gap:34px;align-items:center;width:min(1160px,calc(100% - 40px));margin:44px auto 0}
.ad-copy{padding:34px 0}
.kicker{margin:0 0 14px;color:var(--copper);font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
h1{margin:0;font-family:'Cormorant Garamond',Georgia,serif;font-weight:400;font-size:clamp(42px,5.8vw,76px);line-height:.94;letter-spacing:0}
.lead{margin:22px 0 0;color:var(--muted);font-size:16px;line-height:1.68}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:700}
.btn.primary{background:linear-gradient(135deg,var(--ink),var(--wine));color:#fff}
.btn.secondary{background:#fff;border:1px solid var(--line)}
.hero-image{border-radius:30px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 24px 80px rgba(13,47,42,.1)}
.hero-image img{width:100%;height:590px;object-fit:cover}
.trust{width:min(1160px,calc(100% - 40px));margin:24px auto 0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:24px;background:#fff;overflow:hidden}
.trust div{padding:20px;border-right:1px solid var(--line)}
.trust div:last-child{border-right:none}
.trust strong{display:block;font-family:'Cormorant Garamond',Georgia,serif;font-size:26px;font-weight:500;letter-spacing:0}
.trust span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
.section{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:82px 0}
.split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(330px,.55fr);gap:52px;align-items:end}
h2{margin:0;font-family:'Cormorant Garamond',Georgia,serif;font-weight:400;font-size:clamp(32px,4.2vw,56px);line-height:.96;letter-spacing:0}
.split p,.copy p{margin:0;color:var(--muted);font-size:15px;line-height:1.72}
.gallery{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:14px;margin-top:30px}
.gallery img{width:100%;height:360px;object-fit:cover;border-radius:24px;border:1px solid var(--line);background:#fff}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.benefits article{min-height:220px;padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 48px rgba(13,47,42,.055)}
.benefits span{color:var(--copper);font-size:12px;font-weight:600;letter-spacing:.14em}
.benefits h3{margin:44px 0 10px;font-family:'Cormorant Garamond',Georgia,serif;font-weight:500;font-size:26px;line-height:1.05;letter-spacing:0}
.benefits p{margin:0;color:var(--muted)}
.process-band{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:30px;border-radius:30px;background:linear-gradient(135deg,var(--ink),#123f38 60%,var(--wine) 135%);color:#fff;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:28px;align-items:center}
.process-band h2{color:#fff}
.process-band p{color:rgba(255,255,255,.72);margin-top:18px}
.process-steps{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.process-steps span{padding:18px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);font-weight:600;text-align:center}
.warranty-note{width:min(1160px,calc(100% - 40px));margin:24px auto 0;padding:24px;border-radius:26px;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:220px minmax(0,1fr);gap:22px;align-items:center;box-shadow:0 16px 48px rgba(13,47,42,.055)}
.warranty-note strong{font-family:'Cormorant Garamond',Georgia,serif;font-size:48px;font-weight:500;line-height:.9;color:var(--ink)}
.warranty-note span{display:block;color:var(--copper);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-top:6px}
.warranty-note p{margin:0;color:var(--muted);font-size:15px;line-height:1.72}
.quote{width:min(1160px,calc(100% - 40px));margin:82px auto 28px;padding:34px;border-radius:30px;background:linear-gradient(145deg,#fff,#f5eee5);border:1px solid var(--line);display:grid;grid-template-columns:minmax(300px,.65fr) minmax(0,1fr);gap:28px}
.quote form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:grid;gap:7px}
label span{color:var(--muted);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
input,select,textarea{width:100%;padding:14px 15px;border-radius:14px;border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit}
.wide{grid-column:1/-1}
.footer{width:min(1160px,calc(100% - 40px));margin:0 auto;padding:22px 0 42px;display:flex;justify-content:space-between;gap:18px;color:var(--muted);font-weight:800}
@media(max-width:900px){
  body{font-size:14px}
  .ad-header nav a:not(.cta){display:none}
  .ad-hero,.split,.process-band,.quote,.warranty-note{grid-template-columns:1fr}
  .hero-image img{height:380px}
  .trust,.benefits,.gallery{grid-template-columns:1fr}
  .trust div{border-right:none;border-bottom:1px solid var(--line)}
  .quote form{grid-template-columns:1fr}
  .footer{flex-direction:column}
  h1{font-size:40px}
  h2{font-size:32px}
}