:root{
  --bg:#07090c;
  --bg-soft:#0d1117;
  --panel:#11161d;
  --line:rgba(255,255,255,.08);
  --text:#e8ebef;
  --muted:#98a2ad;
  --gold:#c7a56a;
  --white:#fff;
  --shadow:0 24px 70px rgba(0,0,0,.45);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(199,165,106,.10), transparent 28%),
    radial-gradient(circle at top right, rgba(255,255,255,.05), transparent 18%),
    var(--bg);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.section{padding:84px 0}
.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;margin:0 0 14px}
.page-shell::before{content:"";position:fixed;inset:0;pointer-events:none;background:linear-gradient(to bottom, rgba(255,255,255,.03), transparent 22%);opacity:.6}

.topbar{
  position:sticky;top:0;z-index:40;
  backdrop-filter:blur(18px);
  background:rgba(7,9,12,.58);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:16px 28px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(180deg,#2c2111,#14100b);border:1px solid rgba(199,165,106,.35);color:#f4dfb8;font-weight:800}
.brand strong{display:block;font-size:1rem}
.brand small{display:block;color:var(--muted);font-size:.76rem}
.topnav{display:flex;gap:28px;color:#c9d1d9}
.topnav a{font-size:.95rem;color:#c2c9d1}
.nav-cta{padding:12px 18px;border-radius:999px;border:1px solid rgba(199,165,106,.35);background:rgba(199,165,106,.08);color:#f3dfb9;font-weight:600}

.hero{position:relative;min-height:88vh;display:grid;align-items:end;overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(1.02) contrast(1.02)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(7,9,12,.18) 0%, rgba(7,9,12,.56) 35%, rgba(7,9,12,.96) 88%, var(--bg) 100%)}
.hero-content{position:relative;z-index:1;padding-bottom:90px}
.hero h1{max-width:860px;font-size:clamp(2.7rem,6vw,5.7rem);line-height:.96;letter-spacing:-.05em;margin:0 0 22px}
.lede{max-width:760px;color:#d1d6dd;font-size:1.1rem;line-height:1.8;margin:0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 24px}
.hero-points{display:flex;gap:14px;flex-wrap:wrap;color:#cfd4da}
.hero-points span{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:999px;border:1px solid transparent;font-weight:700;transition:.25s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,#d8b47a,#b48a4d);color:#101216;box-shadow:0 12px 40px rgba(199,165,106,.18)}
.btn-secondary{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn-large{padding:18px 28px}

.section-head{max-width:760px;margin-bottom:30px}
.section-head h2{font-size:clamp(2rem,3vw,3.2rem);line-height:1.04;margin:0 0 16px}
.section-head p:last-child{color:var(--muted);line-height:1.8;margin:0}

.product-card{background:linear-gradient(180deg, rgba(255,255,255,.025), rgba(255,255,255,.01));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.featured-card{margin-bottom:24px}
.card-toggle{appearance:none;background:none;border:0;width:100%;padding:0;color:inherit;cursor:pointer}
.card-toggle:hover .card-visual img{transform:translateY(-4px)}
.featured-card .card-toggle{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;padding:28px}
.product-grid.two-up{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.product-grid .card-toggle{display:grid;grid-template-columns:1fr .9fr;gap:12px;align-items:center;padding:24px}
.card-copy h3{font-size:clamp(1.3rem,2vw,2.2rem);line-height:1.05;letter-spacing:-.03em;margin:14px 0 10px;max-width:18ch}
.card-copy p{margin:0;color:var(--muted);line-height:1.8;max-width:52ch}
.chip{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(199,165,106,.12);border:1px solid rgba(199,165,106,.26);color:#f0d8af;font-size:.84rem}
.card-visual{min-height:300px;display:grid;place-items:center;background:radial-gradient(circle at center, rgba(255,255,255,.07), transparent 60%)}
.card-visual img{max-height:360px;filter:drop-shadow(0 28px 60px rgba(0,0,0,.55));transition:.35s ease}
.small-visual{min-height:240px}
.small-visual img{max-height:240px}
.card-panel{display:none;border-top:1px solid var(--line);padding:0 28px 28px}
.product-card.is-open .card-panel{display:block}
.panel-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;padding-top:28px}
.panel-gallery{display:grid;gap:16px}
.gallery-main{margin:0;padding:28px;border-radius:24px;background:linear-gradient(180deg,#0f141b,#0a0e13);border:1px solid var(--line)}
.gallery-main img{width:100%;max-height:520px;object-fit:contain;filter:drop-shadow(0 34px 60px rgba(0,0,0,.62))}
.thumb-row{display:flex;gap:12px;flex-wrap:wrap}
.thumb{width:86px;height:86px;padding:8px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.03);cursor:pointer}
.thumb img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 12px 22px rgba(0,0,0,.35))}
.thumb.is-active{border-color:rgba(199,165,106,.56);box-shadow:0 0 0 1px rgba(199,165,106,.16) inset}
.panel-copy h4{font-size:1.8rem;line-height:1.1;letter-spacing:-.03em;margin:0 0 16px}
.panel-copy p{color:#c8ced5;line-height:1.85;margin:0 0 18px}
.feature-list{padding:0;margin:0 0 22px;list-style:none;display:grid;gap:12px}
.feature-list li{padding-left:18px;position:relative;color:#dde3ea}
.feature-list li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.cta-box{margin-top:24px;padding:22px;border-radius:22px;background:linear-gradient(180deg, rgba(199,165,106,.08), rgba(255,255,255,.02));border:1px solid rgba(199,165,106,.22)}
.cta-box strong{display:block;font-size:1.1rem;margin-bottom:8px}
.compact{padding-top:18px}

.section-dark{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}
.about-grid h2{font-size:clamp(2rem,3vw,3.1rem);line-height:1.05;margin:0 0 18px}
.about-grid p:last-child{color:var(--muted);line-height:1.9}
.info-card{padding:24px;border-radius:26px;background:linear-gradient(180deg,#10151b,#0b0f14);border:1px solid var(--line);box-shadow:var(--shadow)}
.info-card strong{display:block;font-size:1.1rem;margin-bottom:14px}
.info-card ul{margin:0;padding-left:18px;color:#d9e0e7;display:grid;gap:12px}

.faq-list{display:grid;gap:14px}
.faq-list details{border:1px solid var(--line);background:rgba(255,255,255,.02);border-radius:20px;padding:18px 22px}
.faq-list summary{cursor:pointer;font-weight:700;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list p{color:var(--muted);line-height:1.8;margin:14px 0 0}

.contact-box{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;align-items:center;padding:34px;border-radius:28px;border:1px solid rgba(199,165,106,.24);background:linear-gradient(180deg, rgba(199,165,106,.08), rgba(255,255,255,.02));box-shadow:var(--shadow)}
.contact-box h2{font-size:clamp(2rem,3vw,3rem);line-height:1.05;letter-spacing:-.04em;margin:0 0 14px}
.contact-box p{margin:0;color:#d5dbe2;line-height:1.85}
.contact-actions{display:grid;gap:14px}

.bottom-dock{position:sticky;bottom:14px;z-index:30;display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:0 16px 24px}
.bottom-dock a{padding:12px 18px;border-radius:999px;background:rgba(15,19,24,.82);backdrop-filter:blur(18px);border:1px solid var(--line);color:#dfe5ec}
.bottom-dock a:last-child{background:linear-gradient(180deg,#d8b47a,#b48a4d);color:#101216;border-color:transparent;font-weight:800}

@media (max-width: 980px){
  .topnav,.nav-cta{display:none}
  .featured-card .card-toggle,
  .product-grid .card-toggle,
  .panel-grid,
  .about-grid,
  .contact-box{grid-template-columns:1fr}
  .card-copy h3{max-width:none}
}
@media (max-width: 720px){
  .topbar{padding:14px 16px}
  .hero{min-height:76vh}
  .hero-content{padding-bottom:64px}
  .hero h1{font-size:2.7rem}
  .section{padding:66px 0}
  .featured-card .card-toggle,.product-grid .card-toggle,.card-panel{padding-left:18px;padding-right:18px}
  .product-grid.two-up{grid-template-columns:1fr}
  .thumb{width:72px;height:72px}
  .contact-box{padding:24px}
}