:root{
  --ink:#16181c; --ink2:#3a3e45; --mute:#7a7f87; --line:#e4e2dd;
  --paper:#f7f6f3; --white:#fff; --brass:#b08a52; --brass2:#c8a46a;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --pad:clamp(20px,5vw,72px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;font-feature-settings:"locl" 0;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* nav */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;padding:14px var(--pad);
  background:rgba(247,246,243,.86);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.32em;font-size:15px}
.mark{width:26px;height:26px;color:var(--ink)}
.links{display:flex;gap:28px;margin-left:auto;font-size:14px;font-weight:500;color:var(--ink2)}
.links a:hover{color:var(--ink)}
.nav-r{display:flex;align-items:center;gap:14px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px;color:var(--mute);letter-spacing:.05em}
.lang button.on{background:var(--ink);color:#fff}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--ink);color:#fff;
  padding:15px 26px;border-radius:2px;font-weight:600;font-size:15px;transition:.2s;border:1px solid var(--ink)}
.btn:hover{background:var(--brass);border-color:var(--brass)}
.btn-sm{padding:9px 16px;font-size:13px}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:var(--brass2);border-color:var(--brass2);color:var(--ink)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost-light:hover{border-color:#fff}

.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin-bottom:18px}
h1,h2,h3{font-weight:300;letter-spacing:-.02em;line-height:1.05}
h1{font-size:clamp(42px,6.4vw,92px)}
h1 b,h2 b{font-weight:800}
h2{font-size:clamp(34px,4.6vw,64px)}
.lead{font-size:clamp(16px,1.4vw,19px);color:var(--ink2);max-width:560px;margin-top:22px}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;padding:clamp(48px,8vw,110px) var(--pad) 0;align-items:center}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.hero-img{justify-self:center;max-width:540px;background:linear-gradient(160deg,#efece5,#e3dfd5);padding:34px}
.hero-img img{mix-blend-mode:multiply}
.stats{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:40px}
.stats div{padding:28px 0 34px;border-right:1px solid var(--line);padding-left:24px}
.stats div:first-child{padding-left:0}.stats div:last-child{border:0}
.stats dt{font-size:clamp(34px,4vw,54px);font-weight:200;letter-spacing:-.03em}
.stats dd{font-size:13px;color:var(--mute);margin-top:4px}

/* overview */
.overview,.colours{padding:clamp(70px,10vw,140px) var(--pad)}
.overview{background:var(--ink);color:#fff}
.overview .lead{color:#b9bcc2}
.sec-head{margin-bottom:56px}
.ov-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#2a2d33;border:1px solid #2a2d33}
.ov-card{background:var(--ink);padding:30px 26px 28px;display:flex;flex-direction:column;min-height:420px;transition:.25s;position:relative}
.ov-card:hover{background:#1e2126}
.ov-card .num{font-family:var(--mono);font-size:12px;color:var(--brass2)}
.ov-card h3{font-size:30px;margin:14px 0 6px}
.ov-card p{font-size:14px;color:#a6aab1}
.ov-card .ov-img{flex:1;display:flex;align-items:center;justify-content:center;margin:20px 0;background:#f2f0eb;padding:14px}
.ov-card .ov-img img{max-height:200px;mix-blend-mode:multiply}
.ov-card .ov-k{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:#cfd2d7;border-top:1px solid #2f3238;padding-top:14px}
.ov-card .arrow{position:absolute;top:28px;right:26px;color:var(--brass2);transition:.25s}
.ov-card:hover .arrow{transform:translateX(4px)}

/* series */
.series{padding:clamp(70px,10vw,130px) var(--pad);border-bottom:1px solid var(--line)}
.series:nth-child(even){background:var(--white)}
.s-top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:start}
.s-top h2 span{display:block;font-family:var(--mono);font-size:14px;letter-spacing:.1em;color:var(--mute);margin-top:14px;font-weight:400}
.specs{margin-top:40px;border-top:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.specs dt{color:var(--mute);font-size:13px;padding-top:2px}
.specs dd{font-weight:500}
.s-visual{display:grid;grid-template-columns:1fr;gap:16px}
.s-render{background:linear-gradient(160deg,#efece5,#e3dfd5);display:flex;justify-content:center;padding:30px}
.s-render img{max-height:520px;mix-blend-mode:multiply}
.inst{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:70px}
.inst .card .ph{aspect-ratio:auto;padding:26px}
.inst .card .ph img{max-height:480px}
.sub{display:flex;justify-content:space-between;align-items:end;margin:80px 0 26px;gap:20px;flex-wrap:wrap}
.sub h3{font-size:26px;font-weight:500}
.sub .count{font-family:var(--mono);font-size:12px;color:var(--mute)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;cursor:zoom-in;transition:.2s;text-align:left}
.series:nth-child(even) .card{background:var(--paper)}
.series:nth-child(even) .card .ph{background:#fff}
.card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:0 14px 30px -18px rgba(0,0,0,.25)}
.card .ph{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:16px;background:#fff}
.card .ph img{max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.card .cap{padding:12px 14px 14px;border-top:1px solid var(--line);font-size:13px;font-weight:500;line-height:1.35;display:flex;gap:10px}
.card .cap i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--brass);padding-top:2px}

/* colours */
.col-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.sw .chip{aspect-ratio:1/1;background-size:cover;background-position:center;box-shadow:inset 0 0 0 1px rgba(0,0,0,.06)}
.sw p{font-size:14px;font-weight:600;margin-top:12px}
.sw small{display:block;font-family:var(--mono);font-size:11px;color:var(--mute);margin-top:2px}

/* contact */
.contact{background:var(--ink);color:#fff;padding:clamp(80px,11vw,150px) var(--pad)}
.contact-in{max-width:1000px}
.contact .lead{color:#b9bcc2}
.ct-cards{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#2f3238;border:1px solid #2f3238;margin-top:50px}
.ct-card{background:var(--ink);padding:30px;transition:.2s}
.ct-card:hover{background:#1f2227}
.ct-k{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass2)}
.ct-v{display:block;font-size:clamp(20px,2.4vw,30px);font-weight:300;margin-top:12px;word-break:break-word}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:30px var(--pad);background:#0f1013;color:#8b9097;font-size:13px}
.foot .brand{color:#fff;font-size:13px}.foot .mark{color:#fff;width:20px;height:20px}
.foot a:hover{color:#fff}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(14,15,18,.94);display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb-fig{width:min(1100px,88vw);height:88vh;display:flex;flex-direction:column}
.lb-stage{flex:1;background:#fff;overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:zoom-in;position:relative}
.lb-stage img{width:92%;height:92%;object-fit:contain;transition:transform .25s;transform-origin:center}
.lb-stage.z{cursor:grab}
.lb-stage.z img{transition:none}
.lb figcaption{display:flex;justify-content:space-between;gap:20px;color:#fff;padding:16px 4px 0;font-size:15px;font-weight:500}
.lb-hint{color:#8b9097;font-size:12px;font-family:var(--mono)}
.lb-x{position:absolute;top:14px;right:22px;color:#fff;font-size:40px;line-height:1;font-weight:200}
.lb-nav{color:#fff;font-size:54px;font-weight:200;padding:20px;opacity:.6}
.lb-nav:hover{opacity:1}

@media (max-width:1000px){
  .hero,.s-top{grid-template-columns:1fr}
  .hero-img{max-width:380px}
  .ov-grid{grid-template-columns:1fr 1fr}
  .col-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  .links{display:none}
  .nav{gap:10px}.nav-r{margin-left:auto}
  .nav .btn-sm{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .stats div{padding-left:0;border-right:0;border-bottom:1px solid var(--line)}
  .ov-grid,.ct-cards{grid-template-columns:1fr}
  .ov-card{min-height:0}
  .specs div{grid-template-columns:1fr;gap:2px}
  .grid{grid-template-columns:1fr 1fr;gap:10px}
  .col-grid{grid-template-columns:1fr 1fr}
  .lb-nav{position:absolute;bottom:10px;padding:10px 20px}
  .lb-prev{left:10px}.lb-next{right:10px}
  .lb-fig{width:94vw;height:80vh}
  .lb-hint{display:none}
}