:root{
  --bg:#111412; --card:#1a1e1b; --ink:#efe9dd; --ink2:#a19d93; --line:#2c312d; --soft:#222723;
  --accent:#d98a4e; --best:#203327; --best-ink:#9fd3a8;
  --tire:#e9e3d7; --spoke:#5f635d; --parts:#cfc8ba; --batt:#0c0e0d; --hinge:#1a1e1b;
  --serif:"Instrument Serif",Georgia,serif; --sans:Inter,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:400}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.small{font-size:13px;color:var(--ink2)}
.h2{font:400 clamp(34px,4.4vw,56px)/1.05 var(--serif);letter-spacing:-.01em}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:13px 26px;font:500 15px var(--sans);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn--dark{background:var(--ink);color:#111412}.btn--dark:hover{background:#fff}
.btn--line{border-color:var(--ink);color:var(--ink);background:transparent}.btn--line:hover{background:var(--ink);color:#111412}
.btn--light{background:var(--ink);color:#111412}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn--sm{padding:9px 16px;font-size:14px}
.btn:disabled{opacity:.5;cursor:default}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(17,20,18,.82);backdrop-filter:blur(12px)}
.top__in{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{font:400 28px var(--serif);text-decoration:none;letter-spacing:-.01em;margin:0}
.nav{display:flex;gap:28px}
.nav a{text-decoration:none;font-size:14px;color:var(--ink2)}.nav a:hover{color:var(--ink)}

/* hero: full-bleed dusk scene with a rider */
.hero{position:relative;min-height:min(88vh,820px);display:flex;align-items:center;overflow:hidden;margin-top:-68px;padding:120px 0 80px}
.hero__bg{position:absolute;inset:0;width:100%;height:100%}
.hero__in{position:relative;z-index:2;width:100%}
.hero__copy{max-width:560px}
.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#d7cbb6;margin:0 0 22px}
.hero h1{font:400 clamp(52px,7.4vw,104px)/.95 var(--serif);letter-spacing:-.02em;color:#f4eee3}
.hero h1 em{color:var(--accent)}
.lead{font-size:18px;color:#d4ccbd;max-width:440px;margin:26px 0 34px}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn--line{border-color:#f4eee3;color:#f4eee3}
.rider{transform-box:fill-box}
@media (prefers-reduced-motion:no-preference){
  .rider{animation:ride 1.6s cubic-bezier(.2,.7,.2,1) both}
  @keyframes ride{from{transform:translateX(-120px);opacity:0}}
}

/* ride your way */
.ride{padding:40px 24px 90px}
.ride__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.mood{display:block;text-decoration:none;background:var(--card);border-radius:4px;padding:22px 22px 26px;transition:transform .3s}
.mood:hover{transform:translateY(-4px)}
.mood__scene{width:100%;height:auto}
.mood .ln{fill:none;stroke:#4a4f49;stroke-width:1.5}
.mood .ln--soft{stroke:#353a35}
.mood__bike{width:58%;margin:-27% auto 0;color:var(--bike);position:relative}
.mood h3{font:400 30px/1.1 var(--serif);margin-top:22px}
.mood p{color:var(--ink2);margin:6px 0 14px;font-size:15px}
.more-link{font-size:14px;font-weight:500;border-bottom:1px solid var(--ink);padding-bottom:2px}

/* shop */
.shop{padding:20px 24px 40px}
.shop__head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:26px}
.count{color:var(--ink2);margin:0;font-size:14px}
.filters{position:sticky;top:68px;z-index:10;background:var(--bg);padding:10px 0 16px;margin-bottom:28px;border-bottom:1px solid var(--line)}
.tabs{display:flex;gap:28px}
.tab{background:none;border:0;padding:6px 0;font:500 15px var(--sans);color:var(--ink2);cursor:pointer;border-bottom:1.5px solid transparent}
.tab small{font-weight:400}
.tab.is-on{color:var(--ink);border-bottom-color:var(--ink)}
.subs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 4px}
.sub{border:1px solid var(--line);background:transparent;border-radius:999px;padding:5px 14px;font:400 13px var(--sans);color:var(--ink2);cursor:pointer}
.sub:hover{border-color:var(--ink);color:var(--ink)}
.sub.is-on{background:var(--ink);border-color:var(--ink);color:#111412}
.js .sub[hidden]{display:none}
.row{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-end;margin-top:12px}
.field{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink2)}
.field--grow{flex:1 1 260px}
.field input[type=search],.field select{font:15px var(--sans);padding:11px 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);-webkit-appearance:none;appearance:none}
.field select{padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--ink2) 50%),linear-gradient(135deg,var(--ink2) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.field input[type=range]{width:190px;accent-color:var(--ink)}
output{color:var(--ink)}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:40px 24px}
.card{display:flex;flex-direction:column}
.card[hidden]{display:none}
.card__art{position:relative;aspect-ratio:1/1;background:var(--card);border-radius:4px;display:grid;place-items:center;color:var(--bike);transition:background .3s}
.card.is-picked .card__art{box-shadow:inset 0 0 0 1.5px var(--ink)}
.card__art svg{width:84%;transition:transform .5s cubic-bezier(.2,.7,.2,1),color .3s}
.card:hover .card__art svg{transform:translateX(6px)}
.tag{position:absolute;left:14px;top:12px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.card__body{padding:14px 2px 0;display:flex;flex-direction:column;flex:1}
.swatches{display:flex;align-items:center;gap:7px;margin-bottom:10px}
.sw{width:16px;height:16px;border-radius:50%;background:var(--c);border:0;padding:0;cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);transition:transform .15s}
.sw:hover{transform:scale(1.15)}
.sw.is-on{box-shadow:0 0 0 2px var(--bg),0 0 0 3px var(--ink)}
.pick{position:absolute;right:12px;top:10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.price--na{font:500 14px var(--sans)!important;color:var(--ink2)}
.swname{font-size:12px;color:var(--ink2);margin-left:4px}
.card__brand{margin:0;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.card__name{font:500 16px/1.35 var(--sans);margin:4px 0 4px}
.facts{margin:0 0 12px;font-size:13px;color:var(--ink2)}
.card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px}
.price{margin:0;font:400 24px var(--serif)}
.price span{font:400 12px var(--sans);color:var(--ink2)}
.cmp{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink2);cursor:pointer;user-select:none}
.cmp input{width:16px;height:16px;accent-color:var(--ink)}
.shop-link{margin-top:12px;display:flex;justify-content:space-between;align-items:center;padding:11px 16px;border:1px solid var(--ink);border-radius:999px;font-size:14px;font-weight:500;text-decoration:none;transition:background .2s,color .2s}
.shop-link:hover{background:var(--ink);color:#111412}
.empty{text-align:center;padding:40px;color:var(--ink2)}
.more{display:flex;justify-content:center;margin:48px 0}

/* guide + faq */
.guide{background:var(--card);color:var(--ink);padding:96px 0;margin-top:40px}
.guide__in{display:grid;grid-template-columns:1fr 1.6fr;gap:48px}
.guide__cols{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.guide h3{font:400 34px var(--serif);margin-bottom:12px}
.guide p{color:#c9c5bc;margin:0 0 12px}
.guide .meta{font-size:14px;color:var(--ink2);border-top:1px solid var(--line);padding-top:12px}
.faq{padding:96px 24px;max-width:820px}
.faq .h2{margin-bottom:24px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";color:var(--ink2)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--ink2);margin:10px 0 0}
.foot{border-top:1px solid var(--line);padding:48px 0 130px;font-size:14px;color:var(--ink2)}
.foot .logo{color:var(--ink);font-size:32px}
.disclosure{max-width:720px}

/* compare tray + dialog */
.tray{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#0a0c0b;color:var(--ink);border-top:1px solid var(--line);padding:12px 0}
@media (prefers-reduced-motion:no-preference){.tray{animation:up .3s ease-out}@keyframes up{from{transform:translateY(100%)}}}
.tray[hidden]{display:none}
.tray__in{display:flex;align-items:center;gap:16px}
.tray ul{list-style:none;margin:0;padding:0;display:flex;gap:8px;flex:1;overflow-x:auto}
.tray li{display:flex;align-items:center;gap:8px;background:var(--soft);border-radius:999px;padding:4px 10px 4px 6px;font-size:13px;white-space:nowrap}
.tray li svg{width:40px;color:var(--c)}
.tray li button{background:none;border:0;color:#999;font-size:18px;cursor:pointer;line-height:1}
.tray .slot{border:1px dashed #555;background:none;color:#888;padding:8px 14px}
.tray__act{display:flex;gap:8px}
.cmpdlg{width:min(1100px,96vw);max-height:92vh;border:0;border-radius:6px;padding:0;background:var(--bg);color:var(--ink)}
.cmpdlg::backdrop{background:rgba(0,0,0,.65)}
.cmpdlg__head{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:var(--bg);border-bottom:1px solid var(--line);z-index:2}
.cmpdlg__head h2{font:400 32px var(--serif)}
.x{border:1px solid var(--line);background:transparent;width:38px;height:38px;border-radius:50%;font-size:20px;cursor:pointer}
.cmpdlg__body{overflow-x:auto;padding:0 24px}
.cmpdlg>.small{padding:12px 24px 20px;margin:0}
.ctable{border-collapse:collapse;width:100%;min-width:560px}
.ctable th,.ctable td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
.ctable thead th{vertical-align:bottom}
.ctable tbody th{color:var(--ink2);font-weight:400;width:150px;white-space:nowrap}
.ctable .hd svg{width:150px;color:var(--c)}
.ctable .hd b{display:block;font-weight:500;font-size:15px;margin-top:8px}
.ctable td.best{background:var(--best);color:var(--best-ink);font-weight:600}
.ctable .shop-link{margin:0;padding:8px 14px;font-size:13px}

@media (max-width:900px){
  .guide__in{grid-template-columns:1fr}
  .hero{align-items:flex-start;min-height:780px}
  .ride__grid{grid-template-columns:1fr}
  .guide__cols{grid-template-columns:1fr}
  .nav{display:none}
}
@media (max-width:560px){
  .wrap,.shop,.faq,.ride{padding-left:16px;padding-right:16px}
  .hero{padding-top:100px;min-height:720px}
  .filters{position:static}
  .field{flex:1 1 100%}.field input[type=range]{width:100%}
  .tray__in{flex-direction:column;align-items:stretch}
  .tray__act .btn{flex:1}
  .grid{grid-template-columns:1fr 1fr;gap:28px 14px}
  .card__name{font-size:14px}.price{font-size:20px}
  .shop-link{padding:9px 12px;font-size:13px}
  .cmp{font-size:12px}
}
@media (max-width:360px){.grid{grid-template-columns:1fr}}
@media (max-width:560px){
  .hero::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to bottom,rgba(12,18,22,.82) 0,rgba(12,18,22,.55) 45%,rgba(12,18,22,0) 70%)}
}