@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#101114;
  --surface:#1a1c20;
  --surface-2:#232529;
  --text:#edeef0;
  --text-dim:#9a9ca3;
  --text-faint:#606268;
  --accent:#c08552;
  --accent-soft:#c0855233;
  --accent-2:#6e88a3;
  --line:#2b2d32;
  --radius:2px;
  --maxw:1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  margin:0 0 .5em;
  letter-spacing:-0.01em;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.mono{font-family:'JetBrains Mono',monospace;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--accent);outline-offset:2px;
}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(16,17,20,.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;max-width:var(--maxw);margin:0 auto;
}
.logo{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px;
  letter-spacing:.02em;display:flex;align-items:center;gap:8px;
}
.logo .dot{width:7px;height:7px;background:var(--accent);border-radius:50%;display:inline-block;}
.logo .sub{font-family:'JetBrains Mono',monospace;font-size:10px;color:var(--text-faint);font-weight:400;letter-spacing:.14em;margin-left:2px;}
nav.main-nav{display:flex;gap:32px;align-items:center;}
nav.main-nav a{
  font-size:14px;color:var(--text-dim);transition:color .15s;
  position:relative;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--text);}
.nav-cart{
  display:flex;align-items:center;gap:6px;
  font-family:'JetBrains Mono',monospace;font-size:13px;
  border:1px solid var(--line);padding:8px 14px;border-radius:var(--radius);
  color:var(--text);transition:border-color .15s;
}
.nav-cart:hover{border-color:var(--accent);}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer;}

@media (max-width:820px){
  nav.main-nav{
    position:fixed;inset:64px 0 0 0;background:var(--bg);
    flex-direction:column;padding:32px 28px;gap:22px;
    display:none;border-top:1px solid var(--line);
  }
  nav.main-nav.open{display:flex;}
  .nav-toggle{display:block;}
}

/* ---------- Footer ---------- */
footer.site-footer{border-top:1px solid var(--line);margin-top:100px;padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.footer-grid h4{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-faint);font-family:'JetBrains Mono',monospace;font-weight:500;margin-bottom:16px;}
.footer-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-grid a{color:var(--text-dim);font-size:14px;}
.footer-grid a:hover{color:var(--accent);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:24px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-faint);font-family:'JetBrains Mono',monospace;flex-wrap:wrap;gap:10px;
}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:var(--radius);font-size:14px;font-weight:500;
  font-family:'JetBrains Mono',monospace;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;transition:all .15s;
}
.btn-primary{background:var(--accent);color:#161207;}
.btn-primary:hover{background:#cf9564;}
.btn-outline{border-color:var(--line);color:var(--text);background:transparent;}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);}
.btn-block{width:100%;}
.btn:disabled{opacity:.5;cursor:not-allowed;}

/* ---------- Sections ---------- */
.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);
  letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;display:block;
}
section{padding:88px 0;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:44px;gap:20px;flex-wrap:wrap;}
.section-head p{color:var(--text-dim);max-width:440px;margin:0;}

/* ---------- Hero ---------- */
.hero{padding:70px 0 90px;position:relative;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;}
.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.04;margin-bottom:22px;}
.hero p.lead{color:var(--text-dim);font-size:17px;max-width:440px;margin-bottom:34px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-visual{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;}
.device{
  width:78%;aspect-ratio:.7;background:linear-gradient(150deg,var(--surface-2),var(--surface) 60%);
  border-radius:26px;border:1px solid var(--line);position:relative;
  box-shadow:0 40px 90px -30px rgba(192,133,82,.25), inset 0 1px 0 rgba(255,255,255,.04);
}
.device::before{
  content:'';position:absolute;top:14%;left:50%;transform:translateX(-50%);
  width:56%;height:34%;border-radius:50%;
  background:radial-gradient(circle,var(--accent-soft),transparent 70%);
  filter:blur(6px);
}
.device .ring{
  position:absolute;width:120px;height:120px;border:1px solid var(--accent);border-radius:50%;
  top:50%;left:50%;transform:translate(-50%,-50%);opacity:.5;
}
.device .ring::after{content:'';position:absolute;inset:-24px;border:1px solid var(--line);border-radius:50%;}
.corner-tick{position:absolute;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-faint);}
.corner-tick.tl{top:0;left:0;} .corner-tick.br{bottom:0;right:0;text-align:right;}

/* ---------- Product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.grid{grid-template-columns:1fr;}.hero-grid{grid-template-columns:1fr;}}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:border-color .15s,transform .15s;display:flex;flex-direction:column;
}
.card:hover{border-color:var(--accent);transform:translateY(-3px);}
.card-media{
  aspect-ratio:1/1;background:linear-gradient(155deg,var(--surface-2),var(--bg));
  position:relative;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);
}
.card-media .glyph{width:38%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--accent-soft),transparent 65%);border:1px solid var(--line);}
.card-tag{position:absolute;top:12px;left:12px;font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--accent);border:1px solid var(--accent-soft);padding:3px 8px;border-radius:20px;letter-spacing:.05em;}
.card-body{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1;}
.card-body h3{font-size:16.5px;margin:0;}
.card-body .cat{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase;}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;}
.price{font-family:'JetBrains Mono',monospace;font-size:16px;color:var(--text);}
.card a.card-link{position:absolute;inset:0;z-index:2;}
.card{position:relative;}
.add-btn{
  font-family:'JetBrains Mono',monospace;font-size:12px;border:1px solid var(--line);
  background:var(--surface-2);color:var(--text);padding:8px 12px;border-radius:var(--radius);
  cursor:pointer;position:relative;z-index:3;transition:all .15s;
}
.add-btn:hover{border-color:var(--accent);color:var(--accent);}

/* ---------- Spec sheet ---------- */
.spec-table{width:100%;border-collapse:collapse;font-family:'JetBrains Mono',monospace;font-size:13.5px;}
.spec-table tr{border-bottom:1px solid var(--line);}
.spec-table td{padding:12px 0;color:var(--text-dim);}
.spec-table td:last-child{color:var(--text);text-align:right;}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{padding:60px 0 40px;border-bottom:1px solid var(--line);}
.page-hero h1{font-size:clamp(30px,4vw,46px);}
.breadcrumb{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-faint);margin-bottom:18px;}
.breadcrumb a:hover{color:var(--accent);}

/* ---------- Forms ---------- */
label{display:block;font-size:12.5px;font-family:'JetBrains Mono',monospace;color:var(--text-dim);margin-bottom:8px;letter-spacing:.03em;}
input,textarea,select{
  width:100%;background:var(--surface);border:1px solid var(--line);color:var(--text);
  padding:13px 14px;border-radius:var(--radius);font-family:'Inter',sans-serif;font-size:14.5px;margin-bottom:20px;
}
input:focus,textarea:focus,select:focus{border-color:var(--accent);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}
.radio-card{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);padding:16px;border-radius:var(--radius);margin-bottom:12px;cursor:pointer;}
.radio-card:has(input:checked){border-color:var(--accent);}
.radio-card input{width:auto;margin:3px 0 0;}
.radio-card .rt{font-size:14.5px;font-weight:500;}
.radio-card .rs{font-size:13px;color:var(--text-dim);margin-top:2px;}

/* ---------- Misc ---------- */
.divider{height:1px;background:var(--line);margin:60px 0;}
.badge-row{display:flex;gap:28px;flex-wrap:wrap;margin-top:20px;}
.badge-row .b{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-faint);display:flex;align-items:center;gap:8px;}
.badge-row .b::before{content:'';width:5px;height:5px;background:var(--accent);border-radius:50%;}
.policy-content h2{margin-top:44px;font-size:20px;}
.policy-content p, .policy-content li{color:var(--text-dim);font-size:15px;}
.policy-content{max-width:760px;}
.empty-state{text-align:center;padding:80px 20px;color:var(--text-dim);}
.qty-input{width:64px;text-align:center;margin-bottom:0;padding:8px;}
.cart-row{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);}
.cart-thumb{width:80px;height:80px;background:linear-gradient(155deg,var(--surface-2),var(--bg));border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;}
.cart-thumb .g{width:40%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--accent-soft),transparent 65%);}
.remove-link{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--text-faint);cursor:pointer;background:none;border:none;}
.remove-link:hover{color:var(--accent);}
@media (max-width:700px){.cart-row{grid-template-columns:60px 1fr;grid-template-areas:"thumb name" "thumb qty" "thumb price";row-gap:8px;}}
.summary-box{background:var(--surface);border:1px solid var(--line);padding:26px;border-radius:var(--radius);}
.summary-row{display:flex;justify-content:space-between;font-size:14.5px;padding:8px 0;color:var(--text-dim);font-family:'JetBrains Mono',monospace;}
.summary-row.total{color:var(--text);font-size:17px;border-top:1px solid var(--line);margin-top:10px;padding-top:16px;}