:root{
  --bg:#070a08;
  --bg2:#0b100c;
  --card:#0f1611;
  --card2:#131b15;
  --line:rgba(255,255,255,.09);
  --text:#e9ede7;
  --muted:#9aa69d;
  --accent:#c9f73a;
  --accent-dim:rgba(201,247,58,.14);
  --radius:18px;
  --nav-h:72px;
  --font-head:'Space Grotesk',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --warn:#f0b429;
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  background:var(--bg);color:var(--text);font-family:var(--font-body);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.12;letter-spacing:-.02em}
::selection{background:var(--accent);color:#0b0f0a}
.wrap{width:min(1160px,92%);margin-inline:auto}

/* nav */
header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;background:rgba(7,10,8,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.15rem}
.logo svg{width:30px;height:30px}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{font-size:.9rem;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-family:var(--font-head);font-weight:600;font-size:.95rem;
  padding:12px 26px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s,background .2s,color .2s;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#0b0f0a}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* page */
main{padding-top:calc(var(--nav-h) + 28px);padding-bottom:60px}
.crumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin-bottom:22px}
.crumbs a:hover{color:var(--accent)}
.crumbs span{opacity:.5}
.pdp{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
@media(max-width:900px){.pdp{grid-template-columns:1fr;gap:28px}}

/* gallery */
.g-main{
  background:linear-gradient(180deg,#10150f,#0a0e0a);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;
}
.g-main img{width:100%;height:100%;object-fit:contain}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}
.thumbs button{
  background:#0f1611;border:1px solid var(--line);border-radius:12px;
  overflow:hidden;cursor:pointer;padding:0;aspect-ratio:4/3;transition:border-color .2s;
}
.thumbs button:hover,.thumbs button[aria-current="true"]{border-color:var(--accent)}
.thumbs img{width:100%;height:100%;object-fit:cover}

/* buy box */
.cat{display:block;font-family:var(--font-head);font-size:.7rem;font-weight:700;
  letter-spacing:.11em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
h1{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;margin-bottom:10px}
.tagline{color:var(--muted);font-size:1rem;margin-bottom:20px}
.price{font-family:var(--font-head);font-size:2.4rem;font-weight:700;line-height:1}
.price small{font-size:.85rem;color:var(--muted);font-weight:500;display:block;margin-top:6px}
.stock{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;color:var(--accent);margin:14px 0 22px}
.stock i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block}
.bullets{list-style:none;display:grid;gap:10px;margin-bottom:26px}
.bullets li{font-size:.92rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.bullets li::before{content:"✓";color:var(--accent);font-weight:700;flex:none}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.cta-row .btn{flex:1 1 200px}
.trust{display:grid;gap:8px;font-size:.83rem;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}
.trust b{color:var(--text);font-weight:600}

/* off-road notice */
.notice{
  display:flex;gap:12px;align-items:flex-start;margin:24px 0 0;
  background:rgba(240,180,41,.08);border:1px solid rgba(240,180,41,.35);
  border-radius:14px;padding:14px 16px;font-size:.84rem;color:#e8d9ae;
}
.notice strong{color:var(--warn);display:block;margin-bottom:2px;font-family:var(--font-head)}

/* specs */
.section{margin-top:56px}
.section h2{font-size:1.35rem;margin-bottom:18px}
.spec-table{width:100%;border-collapse:collapse;font-size:.9rem}
.spec-table tr{border-bottom:1px solid var(--line)}
.spec-table tr:last-child{border-bottom:0}
.spec-table th{text-align:left;font-weight:500;color:var(--muted);padding:12px 0;width:42%}
.spec-table td{padding:12px 0;font-weight:500}
.spec-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:6px 22px}

/* siblings */
.siblings{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
@media(max-width:760px){.siblings{grid-template-columns:1fr}}
.sib{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;transition:border-color .2s}
.sib:hover{border-color:var(--accent)}
.sib span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-family:var(--font-head)}
.sib h3{font-size:1rem;margin:6px 0 4px}
.sib b{font-family:var(--font-head);color:var(--accent)}

/* footer */
footer{margin-top:70px;border-top:1px solid var(--line);background:var(--bg2);padding:48px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-brand p{color:var(--muted);font-size:.86rem;margin-top:12px;max-width:34ch}
.foot-col h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.foot-col ul{list-style:none;display:grid;gap:8px}
.foot-col a{font-size:.88rem;color:var(--muted)}
.foot-col a:hover{color:var(--accent)}
.foot-legal{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:6px}
.foot-legal p{font-size:.76rem;color:var(--muted)}
.foot-legal b{color:var(--text)}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:18px;font-size:.74rem;color:var(--muted)}