:root{
  --bg: #0b0c0d;
  --panel: #111316;
  --panel-2: #0f1113;
  --text: #f4f5f6;
  --muted: rgba(244,245,246,.68);
  --muted-2: rgba(244,245,246,.5);
  --line: rgba(244,245,246,.10);
  --line-2: rgba(244,245,246,.16);
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --shadow-soft: 0 14px 40px rgba(0,0,0,.40);
  --radius: 16px;
  --radius-sm: 12px;
  --max: 1140px;
  --pad: 24px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box}
html{
  background-color:var(--bg);
}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, rgba(244,245,246,.04), transparent 60%),
              radial-gradient(900px 500px at 10% 0%, rgba(244,245,246,.03), transparent 55%),
              var(--bg);
  color:var(--text);
  letter-spacing: .2px;
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}

.container{
  width: min(var(--max), calc(100% - (var(--pad) * 2)));
  margin-inline:auto;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px;
  width:auto; height:auto;
  padding:10px 12px;
  border:1px solid var(--line-2);
  border-radius:10px;
  background:rgba(0,0,0,.85);
  z-index:9999;
}

/* Header / nav */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom: 1px solid rgba(244,245,246,.08);
  background: rgba(11,12,13,.76);
  backdrop-filter: blur(18px);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  padding: 14px 0;
}
.brand{
  display:flex;
  align-items:baseline;
  gap:10px;
  min-width: 170px;
}
.brand-mark{
  width:10px; height:10px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(244,245,246,.95), rgba(244,245,246,.35));
  box-shadow: 0 0 0 1px rgba(244,245,246,.14);
}
.brand-name{
  font-weight:600;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 14px;
}
.brand-sub{
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.nav{
  display:flex;
  gap: 18px;
  align-items:center;
  margin-left:auto;
}
.nav-link{
  color: var(--muted);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 10px 10px;
  border-radius: 999px;
  transition: color .22s var(--ease), background .22s var(--ease);
}
.nav-link:hover{color: var(--text); background: rgba(244,245,246,.06)}
.nav-link.is-active{color: var(--text); background: rgba(244,245,246,.08)}

.header-cta{
  display:flex;
  gap:10px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  border:1px solid transparent;
  transition: transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
  user-select:none;
}
.btn:active{transform: translateY(1px)}
.btn-solid{
  background: rgba(244,245,246,.92);
  color: #0b0c0d;
  border-color: rgba(244,245,246,.25);
}
.btn-solid:hover{background: rgba(244,245,246,.82)}
.btn-ghost{
  background: rgba(244,245,246,.05);
  border-color: rgba(244,245,246,.14);
  color: var(--text);
}
.btn-ghost:hover{background: rgba(244,245,246,.08); border-color: rgba(244,245,246,.22)}

.nav-toggle{
  display:none;
  margin-left:auto;
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(244,245,246,.14);
  background: rgba(244,245,246,.04);
  align-items:center;
  justify-content:center;
  gap:6px;
}
.nav-toggle-bar{
  width: 18px;
  height: 2px;
  background: rgba(244,245,246,.85);
  border-radius: 2px;
}

/* Layout */
.site-main{padding-bottom: 64px}
.section{padding: 70px 0}
.section-tight{padding: 44px 0}
.grid-2{display:grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items:start}
.grid-3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px}
.grid-4{display:grid; grid-template-columns: repeat(4, 1fr); gap: 16px}

.kicker{
  color: var(--muted);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
}
.h1{
  margin: 10px 0 0;
  font-size: clamp(36px, 4.2vw, 56px);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.h2{
  margin: 0 0 12px;
  font-size: clamp(24px, 2.4vw, 34px);
  letter-spacing: -0.015em;
  font-weight: 600;
}
.p{
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 15px;
}
.p-lg{font-size: 16px}

.card{
  border: 1px solid rgba(244,245,246,.10);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(244,245,246,.05), rgba(244,245,246,.02));
  box-shadow: var(--shadow-soft);
}
.card-pad{padding: 22px}

.divider{
  height:1px;
  background: rgba(244,245,246,.08);
  margin: 24px 0;
}

/* Hero */
.hero{
  padding: 84px 0 50px;
}
.hero-shell{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 22px;
  align-items:stretch;
}
.hero-panel{
  position:relative;
  overflow:hidden;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(244,245,246,.12);
  background:
    radial-gradient(900px 420px at 40% 15%, rgba(244,245,246,.10), transparent 60%),
    linear-gradient(180deg, rgba(244,245,246,.04), rgba(0,0,0,.14));
  box-shadow: var(--shadow);
  padding: 34px;
}
.hero-panel:before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    linear-gradient(90deg, transparent, rgba(244,245,246,.06), transparent),
    radial-gradient(500px 220px at 80% 30%, rgba(244,245,246,.07), transparent 60%);
  opacity:.75;
  pointer-events:none;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.2));
}
.hero-panel > *{position:relative}
.hero-actions{display:flex; gap:10px; margin-top: 18px; flex-wrap:wrap}
.hero-note{
  margin-top: 14px;
  color: var(--muted-2);
  font-size: 13px;
  letter-spacing: .06em;
}
.hero-aside{
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(244,245,246,.10);
  background: linear-gradient(180deg, rgba(244,245,246,.03), rgba(0,0,0,.18));
  padding: 22px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap: 16px;
}
.hero-stat{
  display:flex;
  flex-direction:column;
  gap: 6px;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid rgba(244,245,246,.10);
  background: rgba(244,245,246,.03);
}
.hero-stat .label{
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero-stat .value{
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Products */
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 14px;
  margin-bottom: 18px;
}
.section-actions{display:flex; gap:10px; flex-wrap:wrap}

.product-card{
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  border: 1px solid rgba(244,245,246,.10);
  background: linear-gradient(180deg, rgba(244,245,246,.05), rgba(0,0,0,.16));
  overflow:hidden;
  box-shadow: var(--shadow-soft);
  transition: transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
}
.product-card:hover{
  transform: translateY(-3px);
  border-color: rgba(244,245,246,.18);
  background: linear-gradient(180deg, rgba(244,245,246,.07), rgba(0,0,0,.18));
}
.product-card-link{
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  color: inherit;
}
.product-card-media{
  height: 160px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background:
    radial-gradient(280px 160px at 50% 35%, rgba(244,245,246,.09), transparent 65%),
    linear-gradient(180deg, rgba(244,245,246,.02), rgba(0,0,0,.20));
  border-bottom: 1px solid rgba(244,245,246,.08);
}
.product-card-media-frame{
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 10px 12px;
  overflow: hidden;
}
.product-card-img{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  vertical-align: middle;
  opacity: .92;
  /* box-shadow stays inside replaced-element paint box; drop-shadow bleeds past overflow:hidden on some engines */
  box-shadow: 0 14px 28px rgba(0,0,0,.42);
}
.product-card-body{
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  padding: 16px 16px 18px;
}
.product-card-top{display:flex; align-items:center; justify-content:space-between; gap: 10px}
.product-card-category{
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.product-card-price{
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(244,245,246,.80);
}
.product-card-title{
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.product-card-desc{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}
.product-card-cta{
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  justify-content: center;
  color: rgba(244,245,246,.62);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.link-cta{
  display: inline-flex;
  align-items: center;
}

/* Product detail */
.breadcrumbs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.breadcrumbs a{color: rgba(244,245,246,.78)}
.product-hero{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items:start;
  margin-top: 18px;
}
.product-media{
  position: relative;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(244,245,246,.12);
  background:
    radial-gradient(420px 240px at 50% 35%, rgba(244,245,246,.11), transparent 65%),
    linear-gradient(180deg, rgba(244,245,246,.03), rgba(0,0,0,.22));
  padding: 22px;
  box-shadow: var(--shadow);
}
.pill--media{
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 1;
  background: rgba(11, 12, 13, 0.72);
  border-color: rgba(244,245,246,.18);
  backdrop-filter: blur(8px);
}
.product-media img{width: 100%; max-height: 360px; object-fit: contain}
.product-panel{
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(244,245,246,.12);
  background: linear-gradient(180deg, rgba(244,245,246,.05), rgba(0,0,0,.20));
  padding: 22px;
  box-shadow: var(--shadow-soft);
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  border:1px solid rgba(244,245,246,.14);
  background: rgba(244,245,246,.04);
  color: rgba(244,245,246,.80);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.product-title{
  margin: 12px 0 8px;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 600;
}
.spec-list{
  list-style:none;
  padding:0;
  margin: 14px 0 0;
  display:grid;
  gap: 10px;
}
.spec-list li{
  padding: 10px 12px;
  border-radius: 12px;
  border:1px solid rgba(244,245,246,.10);
  background: rgba(244,245,246,.03);
  color: rgba(244,245,246,.82);
  font-size: 14px;
  line-height: 1.45;
}

/* Forms */
.form{
  display:grid;
  gap: 12px;
}
.field{
  display:grid;
  gap: 8px;
}
.label{
  color: rgba(244,245,246,.78);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
}
input, textarea, select{
  width:100%;
  color: var(--text);
  background: rgba(244,245,246,.03);
  border: 1px solid rgba(244,245,246,.14);
  border-radius: 14px;
  padding: 12px 12px;
  outline:none;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
textarea{min-height: 140px; resize: vertical}
input:focus, textarea:focus, select:focus{
  border-color: rgba(244,245,246,.26);
  background: rgba(244,245,246,.05);
}
.form-row{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
.alert{
  border-radius: 14px;
  border: 1px solid rgba(244,245,246,.14);
  background: rgba(244,245,246,.04);
  padding: 12px 14px;
  color: rgba(244,245,246,.88);
  line-height:1.55;
}
.alert-strong{border-color: rgba(244,245,246,.22); background: rgba(244,245,246,.06)}
.error{color: rgba(244,245,246,.92)}
.error small{color: rgba(244,245,246,.72)}

/* Footer */
.site-footer{
  border-top: 1px solid rgba(244,245,246,.10);
  background: rgba(0,0,0,.22);
  padding: 48px 0 30px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 18px;
  padding-bottom: 20px;
}
.brand-footer{
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.footer-title{
  color: rgba(244,245,246,.78);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.footer-link{
  display:block;
  padding: 6px 0;
  color: var(--muted);
  transition: color .2s var(--ease);
}
.footer-link:hover{color: var(--text)}
.footer-muted{color: var(--muted); font-size: 13px; line-height:1.6}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap:wrap;
  padding-top: 18px;
  border-top: 1px solid rgba(244,245,246,.08);
}
.site-footer--minimal{
  padding: 22px 0 26px;
}
.site-footer--minimal .footer-bottom{
  border-top: none;
  padding-top: 0;
  justify-content: center;
  text-align: center;
}
.site-footer--minimal .footer-muted{
  color: rgba(244, 245, 246, 0.43);
}

/* Responsive */
@media (max-width: 980px){
  .hero-shell{grid-template-columns: 1fr}
  .grid-3{grid-template-columns: repeat(2, 1fr)}
  .grid-4{grid-template-columns: repeat(2, 1fr)}
  .product-hero{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1.2fr 1fr; row-gap: 22px}
}
@media (max-width: 720px){
  :root{--pad: 18px}
  .nav{display:none}
  .header-cta{display:none}
  .nav-toggle{display:flex}
  .nav.is-open{
    position:absolute;
    top: 64px;
    left: 0;
    right: 0;
    display:flex;
    flex-direction:column;
    gap: 6px;
    padding: 12px 18px 16px;
    background: rgba(11,12,13,.92);
    border-bottom: 1px solid rgba(244,245,246,.10);
    backdrop-filter: blur(16px);
  }
  .nav-link{width:100%; padding: 12px 12px}
  .form-row{grid-template-columns: 1fr}
  .section{padding: 56px 0}
}

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