:root{
  --bg:#0e0f12; --bg2:#15171c; --panel:#1b1e25; --line:#2a2e37;
  --ink:#f4f5f7; --muted:#a3a9b5; --dim:#6f7683;
  --amber:#ff7a00; --amber2:#ffa94d; --steel:#6fb1ff;
  --radius:14px; --maxw:1200px;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --disp:'Archivo',var(--sans);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.disp{font-family:var(--disp);font-weight:800;letter-spacing:-.02em;line-height:1.02}
.eyebrow{font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;color:var(--amber)}
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--disp);font-weight:700;font-size:.92rem;text-transform:uppercase;letter-spacing:.06em;padding:.85em 1.4em;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.18s}
.btn-primary{background:var(--amber);color:#160a00}
.btn-primary:hover{background:var(--amber2)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
header.site{position:sticky;top:0;z-index:50;background:rgba(14,15,18,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;align-items:center;gap:.6em;font-family:var(--disp);font-weight:800;font-size:1.15rem;letter-spacing:-.01em}
.logo .beam{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--amber),var(--amber2));position:relative;box-shadow:0 0 18px rgba(255,122,0,.5)}
.logo .beam::after{content:"";position:absolute;inset:7px;border-radius:3px;background:#160a00}
nav.main{display:flex;gap:26px;align-items:center}
nav.main a{font-size:.92rem;color:var(--muted);font-weight:500}
nav.main a:hover,nav.main a.active{color:var(--ink)}
.navtoggle{display:none;background:none;border:0;color:var(--ink);font-size:1.5rem;cursor:pointer}

/* hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(1200px 500px at 78% -10%,rgba(255,122,0,.16),transparent 60%),var(--bg)}
.hero .wrap{padding-top:82px;padding-bottom:88px}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);max-width:16ch}
.hero p.lead{color:var(--muted);font-size:1.12rem;max-width:52ch;margin:22px 0 30px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.beamstripe{height:4px;width:100%;background:linear-gradient(90deg,transparent,var(--amber),var(--amber2),transparent)}
/* sections */
section{padding:72px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(1.6rem,3.4vw,2.4rem)}
.sec-head p{color:var(--muted);max-width:46ch;margin-top:8px}
/* category cards */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.18s}
.cat:hover{border-color:var(--amber);transform:translateY(-3px)}
.cat h3{font-family:var(--disp);font-weight:800;font-size:1.25rem;margin:14px 0 6px}
.cat p{color:var(--muted);font-size:.92rem}
.cat .ic{width:44px;height:44px;border-radius:11px;background:var(--bg2);display:grid;place-items:center;font-size:1.3rem}
/* product grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.18s}
.card:hover{border-color:var(--amber);transform:translateY(-3px)}
.card .ph{aspect-ratio:1/1;background:#fff;display:grid;place-items:center;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:contain;padding:10px}
.card .body{padding:14px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.badge{align-self:flex-start;font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.62rem;padding:.35em .7em;border-radius:999px;background:rgba(255,122,0,.14);color:var(--amber2);border:1px solid rgba(255,122,0,.3)}
.card h3{font-size:.95rem;font-weight:600;line-height:1.35;flex:1}
.card .fit{color:var(--dim);font-size:.8rem}
.card .go{color:var(--amber);font-family:var(--disp);font-weight:700;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.chip{font-family:var(--disp);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.76rem;padding:.55em 1em;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:var(--muted);cursor:pointer;transition:.15s}
.chip:hover{color:var(--ink)}
.chip.active{background:var(--amber);color:#160a00;border-color:var(--amber)}
.count{color:var(--dim);font-size:.85rem;margin-bottom:18px}
/* product detail */
.pd{display:grid;grid-template-columns:1.1fr 1fr;gap:42px;padding-top:40px}
.gallery .main{aspect-ratio:1/1;background:#fff;border-radius:var(--radius);overflow:hidden;display:grid;place-items:center}
.gallery .main img{width:100%;height:100%;object-fit:contain;padding:18px}
.thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.thumbs img{width:64px;height:64px;object-fit:contain;background:#fff;border-radius:9px;border:1px solid var(--line);padding:5px;cursor:pointer;opacity:.7;transition:.15s}
.thumbs img:hover,.thumbs img.active{opacity:1;border-color:var(--amber)}
.pd h1{font-size:clamp(1.5rem,3vw,2.1rem);margin:12px 0}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--dim);font-size:.85rem;margin-bottom:20px}
.meta b{color:var(--muted);font-weight:600}
.bullets{list-style:none;display:flex;flex-direction:column;gap:11px;margin:20px 0}
.bullets li{position:relative;padding-left:26px;color:var(--muted);font-size:.94rem}
.bullets li::before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;border-radius:3px;background:linear-gradient(135deg,var(--amber),var(--amber2))}
.desc{color:var(--muted);font-size:.94rem;margin:16px 0 26px;white-space:pre-line}
.buybar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;padding-top:8px}
.backlink{color:var(--dim);font-size:.85rem;margin:26px 0 0;display:inline-block}
.backlink:hover{color:var(--amber)}
/* content pages */
.doc{max-width:760px;padding:56px 0}
.doc h1{font-size:2rem;margin-bottom:10px}
.doc h2{font-family:var(--disp);font-size:1.15rem;margin:30px 0 10px}
.doc p,.doc li{color:var(--muted);margin-bottom:12px}
.doc ul{padding-left:20px}
.doc a{color:var(--steel)}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.trust .t{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.trust .t h3{font-family:var(--disp);font-size:1.1rem;margin-bottom:6px}
.trust .t p{color:var(--muted);font-size:.9rem}
/* footer */
footer.site{border-top:1px solid var(--line);background:var(--bg2);padding:52px 0 30px;margin-top:20px}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:34px}
footer.site p{color:var(--muted);font-size:.9rem;max-width:40ch}
footer.site h4{font-family:var(--disp);text-transform:uppercase;letter-spacing:.1em;font-size:.75rem;color:var(--dim);margin-bottom:12px}
footer.site nav{display:flex;flex-direction:column;gap:8px}
footer.site nav a{color:var(--muted);font-size:.9rem}
footer.site nav a:hover{color:var(--amber)}
.legal{border-top:1px solid var(--line);padding-top:20px;color:var(--dim);font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
/* form */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:.82rem;color:var(--muted)}
.field input,.field textarea{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--ink);font-family:var(--sans);font-size:.95rem}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--amber)}
/* responsive */
@media(max-width:960px){.grid{grid-template-columns:repeat(3,1fr)}.pd{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){
  nav.main{display:none}.navtoggle{display:block}
  nav.main.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;background:var(--bg2);padding:18px 22px;border-bottom:1px solid var(--line)}
  .cats{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.trust{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}
}