:root{
  --bg:#0d1117; --panel:#151a23; --panel2:#1c2330; --line:#2a3344;
  --tx:#e8ecf3; --mute:#98a4b8; --hot:#ff4d6d; --hot2:#ff8a5c; --teal:#35e0c0;
  --r:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--tx);font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;font-size:16px;line-height:1.65}
h1,h2,h3,h4{font-family:"Arial Narrow","Roboto Condensed","Helvetica Neue",Arial,sans-serif;text-transform:uppercase;letter-spacing:.03em;font-weight:800;line-height:1.1;margin:0 0 .55em}
h1{font-size:clamp(2.1rem,6vw,3.7rem)} h2{font-size:clamp(1.5rem,3.4vw,2.2rem)} h3{font-size:1.15rem}
p{margin:0 0 1em} a{color:var(--teal)} img{max-width:100%;display:block}
.box{max-width:1160px;margin:0 auto;padding:0 20px}
.mute{color:var(--mute)}

/* top note + bar */
.topnote{background:#000;color:#aab4c5;font-size:.8rem;text-align:center;padding:7px 12px;letter-spacing:.02em}
.topnote a{color:#fff}
.bar{position:sticky;top:0;z-index:40;background:rgba(13,17,23,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar .in{display:flex;align-items:center;justify-content:space-between;gap:14px;height:62px;max-width:1160px;margin:0 auto;padding:0 20px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:"Arial Narrow","Roboto Condensed",Arial,sans-serif;font-weight:800;font-size:1.35rem;letter-spacing:.06em;text-transform:uppercase}
.logo i{display:grid;place-items:center;width:30px;height:30px;border-radius:6px;background:linear-gradient(135deg,var(--hot),var(--hot2));font-style:normal;font-size:.95rem;color:#fff}
.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.menu a{color:var(--mute);text-decoration:none;font-size:.92rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.menu a:hover{color:#fff}
.hamb{display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:6px;padding:8px 12px;font-size:.9rem;cursor:pointer}

/* buttons */
.go{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:800;letter-spacing:.04em;text-transform:uppercase;font-size:.95rem;border-radius:6px;padding:15px 26px;color:#fff;background:linear-gradient(135deg,var(--hot),var(--hot2));box-shadow:0 10px 30px rgba(255,77,109,.28);border:0;cursor:pointer;transition:transform .15s,filter .15s}
.go:hover{transform:translateY(-2px);filter:brightness(1.08)}
.go.xl{padding:19px 34px;font-size:1.02rem}
.go.block{width:100%}
.line{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem;border-radius:6px;padding:13px 20px;color:#fff;border:1px solid var(--line);background:transparent}
.line:hover{border-color:var(--teal);color:var(--teal)}
.fine{display:block;font-size:.75rem;color:var(--mute);margin-top:8px}

/* square tiles */
.sq{aspect-ratio:1/1;width:100%;border-radius:var(--r);overflow:hidden;position:relative;display:grid;place-items:center;border:1px solid var(--line)}
.sq .ph{text-align:center;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.sq .ph b{display:block;font-size:2rem;font-weight:400;margin-bottom:6px;opacity:.8}
.sq.filled{background:#000}
.sq.filled img{width:100%;height:100%;object-fit:cover}

/* home hero */
.stage{padding:34px 0 44px;background:radial-gradient(900px 380px at 15% 0,rgba(255,77,109,.14),transparent 60%),radial-gradient(700px 360px at 100% 100%,rgba(53,224,192,.1),transparent 60%)}
.stage .cols{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.stage .tag{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:3px 10px;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.stage p.lead{font-size:1.12rem;color:var(--mute);max-width:560px}
.strip{display:flex;flex-wrap:wrap;gap:10px 22px;margin:26px 0 0;padding:0;list-style:none;color:var(--mute);font-size:.88rem}
.strip li:before{content:"▪";color:var(--hot);margin-right:8px}

/* generic section */
.blk{padding:60px 0}
.blk.alt{background:var(--panel)}
.blk .ttl{margin-bottom:28px}
.blk .ttl p{color:var(--mute);max-width:640px}

/* product rows (home) */
.lineup{display:grid;gap:16px}
.item{display:grid;grid-template-columns:150px 1fr auto;gap:22px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.item h3{margin:0 0 .3em;font-size:1.2rem}
.item p{margin:0;color:var(--mute);font-size:.95rem}
.item .acts{display:flex;flex-direction:column;gap:10px;min-width:210px}

/* comparison */
.scroller{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table.cmp{border-collapse:collapse;width:100%;min-width:780px;font-size:.92rem}
.cmp th,.cmp td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.cmp thead th{background:var(--panel2);font-family:"Arial Narrow",Arial,sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;color:var(--mute)}
.cmp tbody th a{color:#fff;text-decoration:none}
.cmp tr:last-child td,.cmp tr:last-child th{border-bottom:0}

/* picker steps */
.picks{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pick{border-left:3px solid var(--hot);background:var(--panel2);padding:20px 22px;border-radius:0 var(--r) var(--r) 0}
.pick b{display:block;font-family:"Arial Narrow",Arial,sans-serif;font-size:2rem;color:var(--hot);line-height:1}

/* product detail */
.crumb{font-size:.82rem;color:var(--mute);padding:16px 0 0}
.crumb a{color:var(--mute)}
.pdp{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;padding:22px 0 50px;align-items:start}
.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.buy{position:sticky;top:84px}
.buy .tag{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:3px 10px;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.chips li{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:5px 13px;font-size:.82rem;color:#d7deea}
.note{background:rgba(255,176,32,.08);border:1px solid rgba(255,176,32,.3);color:#e9c97a;border-radius:var(--r);padding:11px 14px;font-size:.84rem;margin-top:18px}

.rail{display:grid;grid-template-columns:260px 1fr;gap:40px;padding:48px 0;border-top:1px solid var(--line)}
.rail > h2{position:sticky;top:90px;align-self:start}
.rail .sq{max-width:420px}
.feats{list-style:none;margin:0;padding:0;counter-reset:f;display:grid;gap:14px}
.feats li{counter-increment:f;display:grid;grid-template-columns:48px 1fr;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.feats li:before{content:counter(f,decimal-leading-zero);font-family:"Arial Narrow",Arial,sans-serif;font-weight:800;font-size:1.6rem;color:var(--hot)}
.feats b{display:block;color:#fff;margin-bottom:2px}
.feats span{color:var(--mute);font-size:.95rem}
dl.specs{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;margin:0}
dl.specs div{padding:12px 0;border-bottom:1px solid var(--line)}
dl.specs dt{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute)}
dl.specs dd{margin:2px 0 0;color:#fff}
.lists{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.tick{list-style:none;padding:0;margin:0}
.tick li{padding:8px 0 8px 26px;position:relative;border-bottom:1px solid var(--line);font-size:.95rem}
.tick li:last-child{border-bottom:0}
.tick li:before{content:"→";position:absolute;left:0;color:var(--teal)}
details{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:14px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;color:#fff}
details p{margin:10px 0 0;color:var(--mute)}
.cta-band{background:linear-gradient(135deg,#1b1020,#10202a);border:1px solid var(--line);border-radius:12px;padding:40px 24px;text-align:center}
.alsolist{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}

/* legal */
.doc{padding:46px 0 70px;max-width:780px}
.doc h2{font-size:1.3rem;margin-top:1.8em}
.doc li{margin-bottom:.4em}
.field{width:100%;padding:12px 14px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;color:#fff;font:inherit}

/* footer */
.foot{background:#080b10;border-top:1px solid var(--line);padding:46px 0 26px;font-size:.9rem;color:var(--mute)}
.foot a{color:#cdd6e4;text-decoration:none}.foot a:hover{color:var(--teal)}
.foot .g{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px}
.foot h4{color:#fff;font-size:.9rem;margin-bottom:12px}
.foot ul{list-style:none;margin:0;padding:0}.foot li{margin-bottom:8px}
.foot .legal{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font-size:.8rem}

/* mobile dock */
.dock{display:none}

@media (max-width:860px){
  .hamb{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:62px;background:var(--bg);flex-direction:column;gap:0;border-bottom:1px solid var(--line);padding:6px 20px}
  .menu.open{display:flex}
  .menu li{border-top:1px solid var(--line);padding:12px 0}
  .stage .cols,.pdp,.rail,.lists,.picks,.foot .g{grid-template-columns:1fr}
  .stage{padding-top:22px}
  .stage .cols>.sq{max-width:520px;margin:0 auto}
  .pdp{gap:22px}
  .pdp>.gal{max-width:560px;margin:0 auto;width:100%}
  .buy{position:static}
  .rail{gap:18px;padding:36px 0}
  .rail > h2{position:static}
  .item{grid-template-columns:96px 1fr}
  .item .acts{grid-column:1/-1;flex-direction:row;min-width:0}
  .item .acts>*{flex:1}
  dl.specs{grid-template-columns:1fr}
  .dock{display:block;position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(8,11,16,.96);border-top:1px solid var(--line);padding:10px 14px}
  .dock .go{width:100%;padding:14px}
  body.hasdock{padding-bottom:76px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.go{transition:none}}