:root{--ink:#142131;--muted:#506274;--line:#dce4ea;--paper:#f4f6f8;--accent:#c6f36b;--dark:#102134}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.55 Inter,system-ui,sans-serif}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.06;letter-spacing:-.04em}h1{font-size:clamp(42px,6.9vw,91px)}h2{font-size:clamp(30px,4vw,53px)}h3{font-size:23px}a{color:inherit;text-underline-offset:4px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #327ec5;outline-offset:4px}img{display:block;max-width:100%}.wrap{width:min(1240px,calc(100% - 64px));margin-inline:auto}.skip{position:absolute;top:0;left:8px;z-index:2;background:white;padding:12px;transform:translateY(-110%)}.skip:focus{transform:none}header,footer{background:#fff}.top,.foot{display:flex;justify-content:space-between;align-items:center;gap:22px;min-height:76px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;text-decoration:none;line-height:1.13;white-space:nowrap}.brand small{display:block;font-size:11px;margin-top:5px;font-weight:600;color:var(--muted)}.mark{width:39px;height:39px;display:grid;place-items:center;background:var(--dark);color:white;border-radius:7px;letter-spacing:-.07em}.top nav{display:flex;flex-wrap:wrap;gap:11px 23px}.top nav a{text-decoration:none;font-size:14px;font-weight:650}.top nav a:hover,.top nav [aria-current]{text-decoration:underline}.btn{display:inline-flex;align-items:center;gap:15px;justify-content:center;background:var(--accent);color:#182412;padding:12px 18px;border:0;border-radius:6px;text-decoration:none;font:inherit;font-weight:800;cursor:pointer}.btn:hover{background:#d9ffa0}.secondary{display:inline-block;font-weight:700;margin:10px 0 0}.hero,.subhero{background:var(--dark);color:white}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:40px;padding-block:65px}.hero-copy p:not(.eyebrow),.subhero p:not(.eyebrow){color:#d5e0eb;max-width:55ch;margin:20px 0 24px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;margin-bottom:12px;color:#415d21}.hero .eyebrow,.subhero .eyebrow{color:var(--accent)}.hero .secondary{margin-left:12px}.hero-visual{display:grid;grid-template-columns:1.18fr .82fr;align-items:end;gap:12px}.hero-visual a{display:flex;flex-direction:column;text-decoration:none;border-radius:9px;overflow:hidden;background:#fff;color:var(--ink);padding:12px}.hero-visual img{height:clamp(140px,27vw,345px);width:100%;object-fit:contain}.hero-visual .hero-side img{height:clamp(120px,21vw,265px)}.hero-visual span{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:9px 4px 0;font-weight:750}.section{padding-block:50px}.section-head{margin-bottom:22px}.catalog-links,.split,.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.catalog-links{margin-bottom:16px}.catalog-links a,.split,.panel{background:white;border:1px solid var(--line);border-radius:8px;padding:24px}.catalog-links a{display:flex;justify-content:space-between;gap:8px;text-decoration:none;align-items:center}.catalog-links strong{font-size:21px}.catalog-links span{font-size:13px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.product{background:white;border:1px solid var(--line);border-radius:8px;overflow:hidden}.product>a{display:block;text-decoration:none}.product-image{aspect-ratio:1;display:grid;place-items:center;padding:14px}.product-image img{width:100%;height:100%;min-height:0;object-fit:contain}.product-copy{padding:16px;border-top:1px solid var(--line)}.product-copy small{color:var(--muted);font-weight:700}.product-copy h3{margin:6px 0 14px}.product-copy>span{font-size:13px;font-weight:750}.product a:hover .product-copy>span{text-decoration:underline}.split{align-items:center;gap:40px}.split p:not(.eyebrow){margin:13px 0 16px;color:var(--muted)}.subhero{padding-block:42px}.subhero h1{font-size:clamp(40px,6vw,70px)}.subhero p:not(.eyebrow){margin-bottom:0}.catalog-bar{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:20px}.catalog-bar label{max-width:320px;width:100%}label{display:block;font-size:14px;font-weight:700}input,select,textarea{width:100%;display:block;margin-top:5px;border:1px solid #aab9c8;border-radius:5px;background:white;color:var(--ink);font:inherit;padding:10px}.crumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin-bottom:20px}.detail{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:34px}.specs h1{font-size:clamp(36px,5vw,60px);margin-bottom:18px}.specs h2{font-size:25px;margin-top:23px}.specs ul,.accessory ul{margin:9px 0 0;padding-left:22px}.specs li,.accessory li{padding-block:3px}.specs details{border-top:1px solid var(--line);padding-top:14px;margin-top:16px}.specs summary{cursor:pointer;font-weight:750}.gallery figure{background:white;border:1px solid var(--line);border-radius:8px;overflow:hidden}.gallery figure img{width:100%;height:clamp(270px,39vw,490px);object-fit:contain;padding:17px}.gallery figcaption{border-top:1px solid var(--line);padding:8px 14px;color:var(--muted);font-size:14px}.thumbnails{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.thumbnails button{width:59px;height:63px;border:1px solid var(--line);background:white;border-radius:4px;padding:4px;cursor:pointer}.thumbnails button[aria-pressed=true]{border:2px solid var(--ink)}.thumbnails img{width:100%;height:100%;object-fit:contain}.accessory h2{margin-bottom:17px}.contact{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}.panel h2{font-size:30px;margin-bottom:17px}.panel label{margin-bottom:13px}.direct p{margin-bottom:10px}.hint{font-size:13px;color:var(--muted);margin-top:8px}footer{border-top:1px solid var(--line)}.foot{font-size:14px;flex-wrap:wrap;padding-block:12px}[hidden]{display:none!important}
@media(max-width:920px){.head-cta{display:none}.grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-grid{gap:22px}.hero .secondary{display:block;margin-left:0}}@media(max-width:680px){.wrap{width:calc(100% - 30px)}.top{align-items:flex-start;flex-direction:column;gap:13px;padding-block:12px}.top nav{gap:7px 15px}.hero-grid,.detail,.contact,.split{grid-template-columns:1fr}.hero-grid{padding-block:35px}.hero-visual{max-width:520px}.hero-visual img{height:195px}.hero-visual .hero-side img{height:150px}.section{padding-block:34px}.catalog-links a{align-items:flex-start;flex-direction:column;padding:14px}.catalog-links strong{font-size:17px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.product-copy{padding:11px}.product-copy h3{font-size:18px}.catalog-bar{align-items:start;flex-direction:column;gap:6px}.foot{justify-content:flex-start}}

/* SAM CHAIR gaming visual design */
:root{--ink:#eaf0ff;--muted:#a5b2cf;--line:#26314d;--paper:#090c16;--accent:#8af7ed;--dark:#080b14}
body{background:radial-gradient(ellipse at 80% 0%,#212048 0,transparent 42%),#090c16}
header{background:rgba(8,11,20,.97);border-bottom:1px solid #29314c}
.brand{letter-spacing:.06em}.brand small{letter-spacing:.16em;font-size:10px;color:#7de7df}
.mark{background:linear-gradient(145deg,#9268ff,#56d9f1);color:#080b14;transform:skew(-8deg);border-radius:3px;font-size:20px}
.btn{background:linear-gradient(100deg,#9c79ff,#6cece7);color:#090c16;border-radius:3px;box-shadow:0 4px 22px #7758ff22}
.btn:hover{background:linear-gradient(100deg,#b99eff,#a0fff4);box-shadow:0 0 25px #8d6cff55}
.top nav a:hover,.top nav [aria-current]{color:#89f9ed}
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse at 72% 35%,#34225e 0,transparent 52%),linear-gradient(125deg,#0b1022,#0c1521)}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 55%,#a875ff18 55.2%,transparent 55.5%),linear-gradient(115deg,transparent 77%,#73f9df25 77.2%,transparent 77.5%);pointer-events:none}
.hero-grid{position:relative;padding-block:72px;gap:48px}
.hero h1{font-size:clamp(46px,6.7vw,88px);font-weight:850;letter-spacing:-.055em;text-transform:uppercase}
.hero h1 em{font-style:normal;background:linear-gradient(95deg,#aa83ff,#7ff9ed);background-clip:text;color:transparent}
.hero-visual{gap:14px;align-items:center}
.hero-visual a{border:1px solid #6573a3;border-radius:4px;box-shadow:0 15px 50px #0006;padding:0;transition:transform .2s}
.hero-visual a:hover{transform:translateY(-5px)}
.hero-main{transform:rotate(-3deg)}.hero-side{transform:translateY(32px) rotate(3deg)}
.hero-visual img{padding:15px;background:white;height:clamp(170px,29vw,365px)}
.hero-visual span{background:#10182a;color:#edf4ff;padding:13px 15px;border-color:#2c3b56;text-transform:uppercase;letter-spacing:.07em}
.hero-visual span b{color:#8af7ed}
.hero-copy p:not(.eyebrow){color:#b9c7df}
.eyebrow{color:#8af7ed;letter-spacing:.19em}
.section-head h2{text-transform:uppercase}
.catalog-links a,.panel,.split{background:linear-gradient(135deg,#151b2e,#101624);border-color:#2e3654}
.catalog-links a{border-left:3px solid #9775fb;transition:border-color .2s,background .2s}
.catalog-links a:hover{border-color:#8af7ed;background:#1b2541}
.catalog-links strong{text-transform:uppercase;font-size:19px;letter-spacing:.015em}
.product{border-color:#2b3451;background:#11182a;transition:transform .2s,box-shadow .2s}
.product:hover{transform:translateY(-4px);box-shadow:0 12px 30px #0008;border-color:#8068c5}
.product-image{background:#fff}.product-copy{border-top:3px solid #303755}
.product-copy small{color:#99aacc}.product-copy>span{color:#8af7ed}
.subhero{background:radial-gradient(ellipse at 95% 10%,#3a265e,transparent 60%),#0d1426;border-bottom:1px solid #343953}
.subhero h1{text-transform:uppercase;font-weight:850}
.gallery figure{background:white;border-color:#45516c}
.gallery figcaption{background:#111b2e;color:#c0cce0;border-color:#35425b}
.thumbnails button[aria-pressed=true]{border:3px solid #a47bff;box-shadow:0 0 12px #9a67ff44}
.crumb a,.direct a{color:#8af7ed}
input,select,textarea{background:#0b1120;color:#eaf0ff;border-color:#485474}
input::placeholder,textarea::placeholder{color:#8e9bb6}
footer{background:#070b13;border-color:#26314d}
.skip{background:#172540}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:680px){.hero-grid{padding-block:38px;gap:25px}.hero-visual{padding:8px 8px 28px}.hero-side{transform:translateY(14px) rotate(3deg)}.hero-visual img{height:210px}.hero-visual .hero-side img{height:170px}.catalog-links strong{font-size:15px}}


/* Cinematic launch homepage */
.scene-hero{position:relative;min-height:680px;display:flex;align-items:center;isolation:isolate;background:#090c14;overflow:hidden}.scene-backdrop{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-2}.scene-content{padding-block:70px}.scene-content h1{font-size:clamp(52px,6.5vw,94px);line-height:.98;letter-spacing:-.055em;text-transform:uppercase;margin:22px 0}.scene-content h1 em{font-style:normal;color:#8cf9ed}.scene-content>p{max-width:440px;color:#d6dce8}.scene-content .secondary{display:block;margin-top:22px;color:#e6ecf5}.scene-note{position:absolute;bottom:14px;right:22px;color:#bfc7d7;font-size:11px}.range-strip{background:#11192b;border-block:1px solid #283552}.range-strip .wrap{display:flex;justify-content:space-between;gap:18px;padding-block:22px;font-size:12px;letter-spacing:.12em;color:#9deae4}.lifestyle{display:grid;grid-template-columns:1.3fr 1fr;gap:55px;align-items:center}.lifestyle figure{margin:0}.lifestyle img{display:block;width:100%;height:auto;border-radius:8px}.lifestyle figcaption{font-size:11px;color:#97a4bd;margin-top:10px}.lifestyle h2{font-size:clamp(30px,3vw,48px);line-height:1.1}.lifestyle p{color:#bec9dc}.scene-content{animation:scene-enter .8s ease-out both}@keyframes scene-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:760px){.scene-hero{min-height:740px;align-items:flex-end}.scene-backdrop{object-position:70% top;height:65%}.scene-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#090c14 14%,#090c14ed 32%,transparent 70%)}.scene-content{padding-top:350px;padding-bottom:55px}.scene-content h1{font-size:48px}.scene-content h1 br{display:none}.scene-content h1 em{display:block}.range-strip .wrap{flex-wrap:wrap;font-size:10px;gap:12px}.lifestyle{grid-template-columns:1fr;gap:22px}.scene-note{font-size:9px;bottom:10px}.lifestyle h2{font-size:34px}}@media(prefers-reduced-motion:reduce){.scene-content{animation:none}}