:root{
  --bg:#EDF1EE; --surface:#F8FAF8; --ink:#0F2621; --muted:#465C56; --line:#C6D3CD;
  --accent:#C93A17; --on-accent:#FFFFFF; --sea:#0E6F73; --tag:#FFF6E3; --tag-ink:#2B2114;
  --shadow:0 1px 0 rgba(15,38,33,.06),0 12px 32px -12px rgba(15,38,33,.28);
  --f-display:"Oswald","Arial Narrow",Impact,sans-serif;
  --f-body:"Fira Sans","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --gutter:clamp(16px,4vw,40px);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0B1715; --surface:#12231F; --ink:#E8F0EC; --muted:#9DB3AB; --line:#25403A;
  --accent:#FF6B47; --on-accent:#1A0B06; --sea:#4FC3BF; --tag:#F3E6C8; --tag-ink:#2B2114;
  --shadow:0 1px 0 rgba(0,0,0,.4),0 14px 34px -12px rgba(0,0,0,.7);
}}
:root[data-theme="dark"]{
  --bg:#0B1715; --surface:#12231F; --ink:#E8F0EC; --muted:#9DB3AB; --line:#25403A;
  --accent:#FF6B47; --on-accent:#1A0B06; --sea:#4FC3BF; --tag:#F3E6C8; --tag-ink:#2B2114;
  --shadow:0 1px 0 rgba(0,0,0,.4),0 14px 34px -12px rgba(0,0,0,.7);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--f-body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1240px;margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 14px;z-index:99;border-radius:6px}
.skip:focus{left:8px}

/* header */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:20px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 1.3rem/1 var(--f-display);letter-spacing:.04em;text-transform:uppercase;margin-right:auto}
.brand svg{width:34px;height:34px;flex:none}
.brand span{color:var(--accent)}
.nav{display:flex;gap:22px;font:500 .8rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase}
.nav a{text-decoration:none;color:var(--muted);padding:8px 0}
.nav a:hover{color:var(--ink)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;font:500 .75rem/1 var(--f-mono);overflow:hidden}
.lang a{padding:8px 12px;text-decoration:none;color:var(--muted)}
.lang a[aria-current="page"]{background:var(--ink);color:var(--bg)}
@media(max-width:860px){.nav{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;border:2px solid var(--ink);background:transparent;color:var(--ink);font:600 .95rem/1 var(--f-body);text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,color .15s}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:20px;height:20px;flex:none}
.btn--main{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn--main:hover{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn--sm{min-height:42px;padding:0 16px;font-size:.88rem}

/* hero */
.hero{padding-block:clamp(28px,5vw,64px) clamp(36px,6vw,80px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,5vw,64px);align-items:center}
.eyebrow{font:500 .8rem/1.4 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sea);margin:0 0 18px;display:flex;flex-wrap:wrap;gap:6px 14px}
.eyebrow b{color:var(--accent);font-weight:500}
h1,h2,h3{font-family:var(--f-display);text-transform:uppercase;text-wrap:balance;margin:0;font-weight:700}
h1{font-size:clamp(3rem,8.6vw,7.4rem);line-height:.9;letter-spacing:-.01em}
h1 em{font-style:normal;color:var(--accent);display:block}
.lede{font-size:clamp(1.08rem,1.6vw,1.3rem);max-width:34em;color:var(--muted);margin:26px 0 30px}
.lede strong{color:var(--ink);font-weight:600}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.facts{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;gap:8px 34px;margin:38px 0 0;padding:22px 0 0;border-top:1px solid var(--line)}
.facts div{display:flex;flex-direction:column;gap:2px}
.facts dt{font:500 .72rem/1.2 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.facts dd{margin:0;font:600 1.5rem/1.1 var(--f-display);text-transform:uppercase}
.hero-photo{position:relative;margin:0}
.hero-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 60%;border-radius:6px;box-shadow:var(--shadow)}
.hero-photo .tag{position:absolute;left:-14px;bottom:26px;transform:rotate(-3deg);max-width:230px}
@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero-photo img{aspect-ratio:4/3}
  .hero-photo .tag{left:12px;bottom:-18px}
  .facts{grid-template-columns:repeat(2,auto)}
}

/* hang tag */
.tag{background:var(--tag);color:var(--tag-ink);border-radius:6px 6px 6px 22px;padding:16px 18px 16px 44px;position:relative;box-shadow:var(--shadow);font-family:var(--f-mono);font-size:.78rem;line-height:1.4}
.tag::before{content:"";position:absolute;left:14px;top:16px;width:14px;height:14px;border-radius:50%;background:var(--bg);box-shadow:inset 0 1px 2px rgba(0,0,0,.35)}
.tag::after{content:"";position:absolute;left:36px;top:10px;bottom:10px;border-left:1.5px dashed rgba(43,33,20,.35)}
.tag b{display:block;font:700 1.35rem/1.1 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.tag i{font-style:normal;opacity:.75}

/* sections */
section{padding-block:clamp(48px,7vw,96px)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:10px clamp(24px,5vw,64px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
.sec-head h2{font-size:clamp(2.2rem,5vw,4rem);line-height:.95}
.sec-head p{margin:0;color:var(--muted);max-width:40em}
@media(max-width:820px){.sec-head{grid-template-columns:1fr}}
.tread{height:14px;margin:0;border:0;background:repeating-linear-gradient(90deg,var(--line) 0 18px,transparent 18px 26px);-webkit-mask:linear-gradient(90deg,#000,#000);opacity:.9}

/* inventory */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px}
.chip{font:500 .8rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;padding:11px 16px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.stock{display:grid;gap:clamp(22px,3vw,36px)}
.bike{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.bike[hidden]{display:none}
.bike:nth-child(even){grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.bike:nth-child(even) .gallery{order:2}
.gallery{position:relative;background:#0c1512;display:flex;flex-direction:column}
.gallery .main{position:relative;border:0;padding:0;background:none;cursor:zoom-in;display:block;flex:1;min-height:0}
.gallery .main img{width:100%;height:100%;min-height:300px;aspect-ratio:4/3;object-fit:cover}
.thumbs{display:flex;gap:6px;padding:8px;background:#0c1512}
.thumbs button{flex:0 0 68px;height:52px;border:2px solid transparent;border-radius:4px;overflow:hidden;padding:0;cursor:pointer;opacity:.6;background:none}
.thumbs button[aria-current="true"]{border-color:var(--accent);opacity:1}
.thumbs img{width:100%;height:100%;object-fit:cover}
.info{padding:clamp(20px,3vw,34px);display:flex;flex-direction:column;gap:18px}
.info .kind{font:500 .75rem/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sea);margin:0}
.info h3{font-size:clamp(2rem,3.4vw,2.9rem);line-height:1}
.price{font:600 clamp(1.7rem,3vw,2.3rem)/1 var(--f-mono);letter-spacing:-.02em;color:var(--accent)}
.price small{font-size:.5em;letter-spacing:0;margin-left:2px;color:var(--muted)}
.specs{display:grid;grid-template-columns:auto 1fr;margin:0;font-size:.95rem}
.specs dt,.specs dd{padding:8px 0;border-bottom:1px dashed var(--line);margin:0}
.specs dt{font:500 .72rem/1.9 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-right:20px}
.specs dd{font-weight:500}
.info .cta{margin-top:auto;padding-top:6px}
@media(max-width:900px){
  .bike,.bike:nth-child(even){grid-template-columns:1fr}
  .bike:nth-child(even) .gallery{order:0}
}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;counter-reset:s}
.steps li{counter-increment:s;padding:28px 24px 8px 0;border-top:3px solid var(--ink);position:relative}
.steps li::before{content:counter(s);font:700 3.6rem/1 var(--f-display);color:var(--accent);display:block;margin-bottom:12px}
.steps h3{font-size:1.45rem;margin-bottom:8px;line-height:1.05}
.steps p{margin:0;color:var(--muted);font-size:.98rem}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr;gap:0 24px}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* checklist */
.check{background:var(--ink);color:var(--bg)}
.check .sec-head p{color:color-mix(in srgb,var(--bg) 72%,transparent)}
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:color-mix(in srgb,var(--bg) 22%,transparent);border:1px solid color-mix(in srgb,var(--bg) 22%,transparent)}
.checks li{background:var(--ink);padding:24px 22px}
.checks h3{font-size:1.35rem;margin-bottom:6px;color:var(--bg)}
.checks p{margin:0;font-size:.96rem;color:color-mix(in srgb,var(--bg) 78%,transparent)}
@media(max-width:900px){.checks{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.checks{grid-template-columns:1fr}}
:root:not([data-theme="dark"]) .check .btn{border-color:var(--bg);color:var(--bg)}

/* location */
.loc{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,56px);align-items:stretch}
.addr{font:600 clamp(1.5rem,2.6vw,2.1rem)/1.15 var(--f-display);text-transform:uppercase;margin:0 0 16px}
.addr span{display:block;color:var(--muted);font-size:.7em}
.contacts{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:0}
.contacts li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);flex-wrap:wrap}
.contacts span{font:500 .72rem/1.9 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.contacts a{font-weight:600;text-decoration-thickness:1.5px;text-underline-offset:3px}
.mapcard{border-radius:10px;overflow:hidden;border:1px solid var(--line);min-height:340px;background:var(--surface);position:relative}
.mapcard iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:900px){.loc{grid-template-columns:1fr}}

/* faq */
.faq{max-width:860px}
details{border-top:1px solid var(--line);padding:0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:600 1.15rem/1.35 var(--f-body);position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:50%;translate:0 -50%;font:400 1.8rem/1 var(--f-mono);color:var(--accent)}
details[open] summary::after{content:"–"}
details p{margin:0 0 22px;color:var(--muted);max-width:44em}

/* final cta + footer */
.final{background:var(--accent);color:var(--on-accent);text-align:left}
.final .wrap{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:28px;align-items:center}
.final h2{font-size:clamp(2.4rem,6vw,5rem);line-height:.92}
.final p{margin:14px 0 0;max-width:30em;opacity:.92}
.final .cta{justify-content:flex-start}
.final .btn{border-color:var(--on-accent);color:var(--on-accent)}
.final .btn--main{background:var(--on-accent);color:var(--accent);border-color:var(--on-accent)}
.final .btn--main:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}
@media(max-width:820px){.final .wrap{grid-template-columns:1fr}}
footer{padding-block:36px 96px;font-size:.92rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:14px 36px;justify-content:space-between}
footer a{text-underline-offset:3px}
footer .sm{display:flex;gap:18px;flex-wrap:wrap}

/* mobile sticky contact */
.dock{display:none}
@media(max-width:700px){
  .dock{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
  .dock .btn{padding:0 8px;min-height:46px;font-size:.85rem}
}

/* lightbox */
dialog{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100%;height:100%}
dialog::backdrop{background:rgba(5,10,9,.92)}
dialog .lb{display:grid;place-items:center;width:100%;height:100%;padding:24px}
dialog img{max-height:88vh;max-width:96vw;object-fit:contain;border-radius:4px}
dialog .x{position:fixed;top:16px;right:16px;width:46px;height:46px;border-radius:50%;border:0;background:#fff;color:#000;font-size:1.4rem;cursor:pointer}

@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.btn:hover{transform:none}}

/* ===== extras: hero deco, values, ladder, strip, tg band, anatomy, peaks, fab ===== */
.hero{position:relative;overflow:hidden}
.hero .wrap{position:relative;z-index:1}
.hero-deco{position:absolute;right:-140px;top:-120px;width:640px;max-width:none;color:var(--line);opacity:.7;z-index:0;pointer-events:none;animation:spin 90s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.values-sec{padding-block:0 clamp(28px,4vw,48px)}
.values{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,3vw,40px)}
.values li{display:flex;gap:16px;align-items:flex-start}
.values svg{width:44px;height:44px;flex:none;color:var(--accent);padding:9px;border:1.5px solid var(--accent);border-radius:12px}
.values h3{font-size:1.25rem;margin-bottom:4px}
.values p{margin:0;color:var(--muted);font-size:.96rem}
@media(max-width:800px){.values{grid-template-columns:1fr}}

.ladder{margin:0 0 30px;padding:20px clamp(16px,3vw,28px) 26px;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.ladder-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;margin-bottom:8px}
.ladder-head h3{font-size:1.2rem}
.ladder-head span{font:500 .72rem/1.6 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.axis{position:relative;height:150px}
.axis .line{position:absolute;left:0;right:0;bottom:34px;height:3px;background:var(--ink);border-radius:2px}
.axis .tick{position:absolute;bottom:0;transform:translateX(-50%);font:500 .72rem/1 var(--f-mono);color:var(--muted);white-space:nowrap}
.axis .tick i{position:absolute;left:50%;bottom:22px;width:1.5px;height:12px;background:var(--ink)}
.mark{position:absolute;bottom:34px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:4px}
.mark i{width:16px;height:16px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);box-shadow:0 0 0 2px var(--accent);margin-bottom:-8px;position:relative;z-index:1;order:3}
.mark b{font:600 .82rem/1 var(--f-mono);color:var(--accent);order:2;margin-bottom:4px}
.mark ul{list-style:none;margin:0 0 4px;padding:0;display:flex;flex-direction:column;gap:3px;align-items:center;order:1}
.mark li a{font:600 .82rem/1 var(--f-display);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;background:var(--ink);color:var(--bg);padding:5px 9px;border-radius:4px;display:block}
.mark li a:hover{background:var(--accent);color:var(--on-accent)}

.strip-sec{padding-block:0 clamp(40px,6vw,72px)}
.strip-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px;align-items:baseline;margin-bottom:14px}
.strip-head h3{font-size:1.4rem}
.strip-head span{font:500 .72rem/1.6 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.strip{overflow-x:auto;overflow-y:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);scrollbar-width:none}
.strip::-webkit-scrollbar{display:none}
.track{display:flex;gap:10px;width:max-content;animation:marq 70s linear infinite}
.strip:hover .track{animation-play-state:paused}
.track img{height:200px;width:auto;border-radius:6px;flex:none}
.track .dup{display:contents}
@keyframes marq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.track,.hero-deco{animation:none!important}}

.tgband{background:var(--surface);border-block:1px solid var(--line);padding-block:clamp(32px,5vw,56px)}
.tgband .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,4vw,56px);align-items:center}
.tgcard{display:flex;gap:14px;align-items:center;background:var(--tag);color:var(--tag-ink);padding:18px 20px;border-radius:14px;box-shadow:var(--shadow);max-width:380px}
.tgav{width:54px;height:54px;border-radius:50%;background:var(--sea);color:#fff;display:grid;place-items:center;flex:none}
.tgav svg{width:26px;height:26px}
.tgcard b{display:block;font:700 1.2rem/1.1 var(--f-display);text-transform:uppercase;letter-spacing:.03em}
.tgcard span{font:500 .78rem/1.4 var(--f-mono);opacity:.75}
.tgband h2{font-size:clamp(1.8rem,3.6vw,2.7rem);line-height:1;margin-bottom:10px}
.tgband p{margin:0 0 18px;color:var(--muted);max-width:34em}
@media(max-width:820px){.tgband .wrap{grid-template-columns:1fr}}

.ana{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(20px,4vw,56px);align-items:start}
.ana-fig{position:relative;margin:0;color:var(--bg);background:color-mix(in srgb,var(--bg) 6%,transparent);border:1px solid color-mix(in srgb,var(--bg) 20%,transparent);border-radius:12px;padding:0;overflow:hidden}
.bikesvg{display:block;width:100%;height:auto}
.hs{position:absolute;translate:-50% -50%;width:36px;height:36px;border-radius:50%;border:2px solid var(--ink);background:var(--accent);color:var(--on-accent);font:700 .95rem/1 var(--f-mono);cursor:pointer;display:grid;place-items:center;padding:0;transition:transform .15s}
.hs:hover,.hs.on{transform:scale(1.18);background:var(--bg);color:var(--ink);border-color:var(--accent);box-shadow:0 0 0 4px var(--accent)}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.checklist li{display:flex;gap:14px;padding:14px 16px;border:1px solid color-mix(in srgb,var(--bg) 22%,transparent);border-radius:10px;cursor:pointer;transition:background .15s,border-color .15s}
.checklist li.on{background:color-mix(in srgb,var(--bg) 12%,transparent);border-color:var(--accent)}
.checklist .n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--on-accent);font:700 .85rem/1 var(--f-mono);display:grid;place-items:center}
.checklist h3{font-size:1.15rem;margin-bottom:2px;color:var(--bg)}
.checklist p{margin:0;font-size:.94rem;color:color-mix(in srgb,var(--bg) 78%,transparent)}
@media(max-width:900px){.ana{grid-template-columns:1fr}}

.peaks{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,3vw,40px);align-items:center;margin-bottom:clamp(24px,4vw,44px)}
.peaks svg{width:100%;height:auto;display:block}
.pk path{fill:var(--line)}
.pk-v{font:700 15px var(--f-display);fill:var(--ink);text-transform:uppercase;letter-spacing:.05em}
.pk-t{font:500 10px var(--f-mono);fill:var(--muted)}
.peaks h3{font-size:1.5rem;margin-bottom:6px}
.peaks p{margin:0;color:var(--muted);max-width:34em}
@media(max-width:820px){.peaks{grid-template-columns:1fr}}

.fab{display:none}
@media(min-width:701px){.fab{display:grid;place-items:center;position:fixed;right:24px;bottom:24px;z-index:40;width:60px;height:60px;border-radius:50%;background:var(--accent);color:var(--on-accent);box-shadow:var(--shadow);transition:transform .15s}.fab:hover{transform:scale(1.08)}.fab svg{width:30px;height:30px}}

.tags{padding-block:0 8px}
.tags .wrap{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tags span{font:500 .72rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:6px}
.tags a{font:500 .8rem/1 var(--f-body);text-decoration:none;color:var(--muted);border:1px solid var(--line);padding:8px 12px;border-radius:999px}
.tags a:hover{color:var(--ink);border-color:var(--ink)}

/* Vietnamese diacritics need more line height */
html[lang="vi"] h1{line-height:1.12}
html[lang="vi"] h2,html[lang="vi"] h3,html[lang="vi"] .addr{line-height:1.18}
html[lang="vi"] .sec-head h2{line-height:1.12}

/* ===== service pages ===== */
.svc-sec{padding-block:clamp(40px,6vw,80px)}
.svc-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2.5vw,28px)}
.svc{display:flex;flex-direction:column;gap:10px;padding:clamp(22px,3vw,34px);background:var(--surface);border:1px solid var(--line);border-radius:12px;text-decoration:none;transition:transform .15s,border-color .15s}
.svc:hover{transform:translateY(-3px);border-color:var(--accent)}
.svc h3{font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1}
.svc p{margin:0;color:var(--muted);max-width:32em}
.svc .more{margin-top:auto;padding-top:10px;font:600 .9rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
@media(max-width:760px){.svc-cards{grid-template-columns:1fr}}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font:500 .74rem/1.4 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 22px}
.crumbs a{color:var(--muted)}
.hero--svc h1{font-size:clamp(2.6rem,7vw,5.8rem)}
.hero--svc .hero-photo img{aspect-ratio:4/3}
.mini-h{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:22px}
.lookband{background:var(--surface);border-block:1px solid var(--line)}
.ticks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 28px}
.ticks li{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px dashed var(--line)}
.ticks svg{width:22px;height:22px;flex:none;color:var(--on-accent);background:var(--accent);border-radius:50%;padding:4px}
@media(max-width:900px){.ticks{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ticks{grid-template-columns:1fr}}
.cross{padding-block:clamp(36px,5vw,64px)}
.cross>.wrap>h3{font-size:1.4rem;margin-bottom:16px}

/* RU hero headline is longer */
html[lang="ru"] .hero:not(.hero--svc) h1{font-size:clamp(2.5rem,6.2vw,5.3rem);line-height:.95}

/* ===== content pages ===== */
.h3a{text-decoration:none;color:inherit}
.h3a:hover{color:var(--accent)}
.detail{font:600 .82rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);text-decoration:none;margin-top:-6px}
.detail:hover{text-decoration:underline}
.minis{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:clamp(14px,2vw,24px)}
.mini{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;transition:transform .15s,border-color .15s}
.mini:hover{transform:translateY(-3px);border-color:var(--accent)}
.mini img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.mini div{padding:16px 18px 18px;display:flex;flex-direction:column;gap:4px}
.mini h3{font-size:1.5rem;line-height:1.05}
.mini span{font:500 .72rem/1.4 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sea)}
.mini b{font:600 1.3rem/1.2 var(--f-mono);color:var(--accent);margin-top:4px}
.mini em{font:600 .78rem/1 var(--f-mono);letter-spacing:.06em;text-transform:uppercase;font-style:normal;color:var(--muted);margin-top:6px}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.stock-t{width:100%;border-collapse:collapse;min-width:620px}
.stock-t th{font:500 .72rem/1.4 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:left;padding:14px 18px;border-bottom:2px solid var(--ink)}
.stock-t td{padding:16px 18px;border-bottom:1px dashed var(--line);vertical-align:middle}
.stock-t tr:last-child td{border-bottom:0}
.stock-t td.pr{font:600 1.05rem/1 var(--f-mono);color:var(--accent);white-space:nowrap}
.stock-t a{text-decoration:none;font-family:var(--f-display);font-size:1.2rem;text-transform:uppercase;letter-spacing:.03em}
.stock-t a:hover{color:var(--accent)}
.prose{max-width:46em;color:var(--muted);margin:0 0 14px}
.guide{max-width:820px}
.guide .mini-h{margin-top:34px}
.bp-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(20px,4vw,56px);align-items:start}
.bikepage .price.big{font-size:clamp(2rem,4vw,3rem);margin:22px 0}
.pgal{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pgal img{width:100%;height:auto;border-radius:8px;aspect-ratio:4/3;object-fit:cover}
@media(max-width:900px){.bp-grid{grid-template-columns:1fr}}
.explore{padding-block:0 8px}
.explore .wrap{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.explore span{font:500 .72rem/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-right:6px}
.explore a{font:600 .85rem/1 var(--f-body);text-decoration:none;color:var(--ink);border:1px solid var(--line);padding:10px 14px;border-radius:999px}
.explore a:hover{border-color:var(--accent);color:var(--accent)}