:root {
  --page: #0a0a0a;
  --paper: #161616;
  --mist: #111;
  --mist2: #1a1a1a;
  --line: rgb(255 204 0 / 0.18);
  --ink: #fff;
  --body: #d4d4d4;
  --muted: #888;
  --accent: #ffcc00;
  --accent-dark: #e6b800;
  --on-accent: #000;
  --photo: #ececec;
  --font: "Montserrat", system-ui, sans-serif;
  --display: "Bebas Neue", "Montserrat", system-ui, sans-serif;
}
*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--page);
  color: var(--body);
  font-family: var(--font);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, [role="button"] { cursor: pointer; font-family: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1, h2, h3, .display {
  font-family: var(--display);
  color: var(--ink);
  letter-spacing: .04em;
  text-wrap: balance;
  margin: 0;
}
p { text-wrap: pretty; }
.wrap { width: min(1280px, calc(100% - 32px)); margin-inline: auto; }
@media (min-width: 640px) { .wrap { width: min(1280px, calc(100% - 64px)); } }

.header {
  position: sticky; top: 0; z-index: 40;
  border-bottom: 2px solid var(--accent);
  background: rgb(10 10 10 / .95);
  backdrop-filter: blur(12px);
}
.header-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; height: 72px;
}
.logo img { height: 48px; width: auto; object-fit: contain; }
@media (min-width: 768px) { .logo img { height: 56px; } }
.nav {
  display: none; align-items: center; gap: 28px;
  font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted);
}
.nav a:hover, .nav a.active { color: var(--accent); }
@media (min-width: 1280px) { .nav { display: flex; } }
.header-actions { display: flex; align-items: center; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 0; font-weight: 800; letter-spacing: .04em;
  text-transform: uppercase; transition: transform .15s, background .15s, border-color .15s, color .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-accent { background: var(--accent); color: var(--on-accent); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-ghost { background: transparent; color: #fff; border: 2px solid rgb(255 255 255 / .3); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline { background: transparent; color: var(--accent); border: 2px solid var(--accent); }
.btn-outline:hover { background: var(--accent); color: var(--on-accent); }
.btn-lg { padding: 16px 32px; font-size: 15px; }
.btn-md { padding: 10px 16px; font-size: 12px; }
.btn-sm { padding: 8px 14px; font-size: 11px; }
.menu-btn {
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  border: 0; border-radius: 12px; background: var(--mist2); color: var(--ink);
}
@media (min-width: 1280px) { .menu-btn { display: none; } }
.mobile-nav { display: none; border-top: 1px solid var(--line); background: var(--paper); padding: 16px; }
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: flex; align-items: center; gap: 8px;
  padding: 12px; border-radius: 10px; font-weight: 600; text-transform: uppercase;
}
.mobile-nav a.active { background: var(--mist2); color: var(--accent); }
.badge {
  min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--on-accent); color: var(--accent); font-size: 11px; font-weight: 800;
  display: none; align-items: center; justify-content: center;
}
.badge.show { display: inline-flex; }

.hero {
  position: relative; min-height: calc(100dvh - 72px);
  display: flex; align-items: center; overflow: hidden;
  padding: 40px 0;
}
.hero-slides { position: absolute; inset: 0; }
.hero-slides img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity .7s;
}
.hero-slides img.on { opacity: 1; }
.hero-slides::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgb(0 0 0 / .9), rgb(0 0 0 / .7) 50%, rgb(0 0 0 / .35));
}
.hero-dots {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 2;
}
.hero-dots button {
  height: 10px; width: 10px; border: 0; border-radius: 999px; background: rgb(255 255 255 / .3);
}
.hero-dots button.on { width: 28px; background: var(--accent); }
.hero-inner { position: relative; z-index: 1; max-width: 640px; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent); color: var(--on-accent);
  padding: 10px 20px; border-radius: 999px;
  font-size: 11px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase;
}
.hero h1 { margin-top: 24px; font-size: 44px; line-height: .95; color: #fff; }
.hero h1 span { color: var(--accent); }
.hero .lead { margin: 24px 0 32px; max-width: 500px; font-size: 15px; line-height: 2; color: rgb(255 255 255 / .75); }
.hero-ctas { display: flex; flex-direction: column; gap: 12px; }
.hero-ctas .btn { width: 100%; }
@media (min-width: 640px) {
  .hero h1 { font-size: 72px; }
  .hero-ctas { flex-direction: row; flex-wrap: wrap; }
  .hero-ctas .btn { width: auto; }
}
@media (min-width: 1024px) { .hero h1 { font-size: 84px; } }

.perf { height: 4px; background: linear-gradient(90deg, var(--accent), #fff 50%, var(--accent)); }
.section { padding: 64px 0; }
.sec-label {
  display: inline-block; margin-bottom: 14px; padding: 4px 14px; border-radius: 4px;
  background: rgb(255 204 0 / .12); color: var(--accent);
  font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
}
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (min-width: 768px) { .cat-grid { grid-template-columns: repeat(5, 1fr); gap: 16px; } }
.cat-card {
  overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--paper);
  transition: transform .15s, border-color .15s;
}
.cat-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.cat-card .thumb { aspect-ratio: 4/3; background: var(--photo); padding: 12px; }
.cat-card .thumb img { width: 100%; height: 100%; object-fit: contain; }
.cat-card .meta { border-top: 1px solid var(--line); padding: 12px; }
.cat-card h3 { font-size: 16px; line-height: 1.1; }
.cat-card:hover h3 { color: var(--accent); }
.cat-card p { margin: 4px 0 0; font-size: 12px; color: var(--muted); }

.factory { border-block: 2px solid var(--accent); background: var(--mist); }
.factory-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .factory-grid { grid-template-columns: 5fr 7fr; } }
.steps { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 28px; }
.steps li { display: flex; gap: 20px; }
.steps .n { font-family: var(--display); font-size: 48px; line-height: 1; color: var(--accent); }
.video { overflow: hidden; border-radius: 20px; box-shadow: 0 24px 64px rgb(0 0 0 / .6); }
.video iframe { width: 100%; aspect-ratio: 16/9; border: 0; display: block; }

.stats { display: grid; gap: 20px; }
@media (min-width: 768px) { .stats { grid-template-columns: 1fr 1fr 1fr; } }
.stat { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); padding: 28px; text-align: left; }
.stat b { display: block; font-family: var(--display); font-size: 32px; line-height: 1; color: var(--accent); font-weight: 400; }
.cta-card {
  max-width: 640px; margin: 0 auto; text-align: center;
  border: 2px solid var(--accent); border-radius: 24px; background: var(--paper); padding: 40px 24px;
}

.page-hero { background: linear-gradient(#111, #0a0a0a); padding: 48px 0 40px; }
.crumbs { display: flex; gap: 8px; font-size: 13.5px; color: var(--muted); margin-bottom: 16px; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: var(--on-accent);
  padding: 6px 12px 6px 8px; border-radius: 999px;
  font-size: 12.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.pill i { display: block; width: 16px; height: 2px; background: var(--on-accent); border-radius: 2px; }
.stat-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.stat-chip {
  border: 1px solid var(--line); border-left: 3px solid var(--accent);
  background: var(--paper); border-radius: 12px; padding: 10px 16px;
  font-size: 13.5px; font-weight: 600; color: var(--ink);
}

.filters {
  position: sticky; top: 72px; z-index: 30;
  border-bottom: 1px solid var(--line); background: var(--paper);
  padding: 12px 0;
}
.chip-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.chip-row > span {
  flex-shrink: 0; font-size: 11px; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--muted);
}
.chips {
  display: flex; gap: 8px; overflow-x: auto; min-width: 0; flex: 1;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
@media (min-width: 640px) { .chips { flex-wrap: wrap; overflow: visible; } }
.chip {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); background: var(--paper); color: var(--body);
  border-radius: 999px; padding: 6px 14px; font-size: 13.5px; font-weight: 600; white-space: nowrap;
}
.chip.on { border-color: var(--accent); background: #000; color: var(--accent); }
.dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 0 1px rgb(255 255 255 / .35); }
.filter-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 8px; }
.search {
  position: relative; flex: 1; min-width: 200px; max-width: 360px;
}
.search input {
  width: 100%; border: 1px solid var(--line); background: var(--mist); color: var(--ink);
  border-radius: 10px; padding: 10px 12px 10px 36px; font-size: 14px;
}
.search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); opacity: .6; }
.view-toggle { display: flex; gap: 4px; background: var(--mist); border-radius: 10px; padding: 2px; }
.view-toggle button {
  border: 0; border-radius: 8px; padding: 8px 16px; font-size: 13.5px; font-weight: 700;
  background: transparent; color: var(--muted);
}
.view-toggle button.on { background: var(--accent); color: var(--on-accent); }

.cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  padding: 32px 0 80px;
}
@media (min-width: 768px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
@media (min-width: 1024px) { .cards { grid-template-columns: repeat(4, 1fr); gap: 22px; } }
.card {
  display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--line); border-radius: 10px; background: var(--paper);
  transition: transform .15s, border-color .15s;
}
.card:hover { transform: translateY(-2px); border-color: rgb(255 204 0 / .4); }
.card .photo {
  position: relative; aspect-ratio: 1; background: var(--photo); padding: 20px;
  display: flex; align-items: center; justify-content: center;
}
.card .photo img { width: 100%; height: 100%; object-fit: contain; }
.tag {
  position: absolute; top: 12px; left: 12px;
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 999px; padding: 4px 10px; font-size: 11px; font-weight: 700;
}
.tag.vol { left: auto; right: 12px; background: #000; color: #fff; border: 0; }
.tag.sale { top: auto; bottom: 12px; background: var(--accent); color: var(--on-accent); border: 0; }
.card .body { display: flex; flex-direction: column; gap: 8px; padding: 16px; flex: 1; }
.card h3 { font-size: 15px; line-height: 1.3; min-height: 2.4em; }
.card .specs { margin: 0; font-size: 12.5px; color: var(--muted); }
.card hr { border: 0; border-top: 1px dashed var(--line); margin: 4px 0; }
.kv { display: flex; justify-content: space-between; gap: 8px; font-size: 12.5px; }
.kv span { color: var(--muted); }
.kv b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.card .foot {
  display: flex; flex-direction: column; gap: 8px;
  border-top: 1px solid var(--mist2); padding-top: 10px; margin-top: auto;
  font-size: 12px; color: var(--muted);
}
.card .foot b { color: var(--ink); }
.card .foot .row { display: flex; gap: 6px; }
.card .foot .add { flex: 1; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; margin: 32px 0 80px; }
table { width: 100%; min-width: 820px; border-collapse: collapse; }
th {
  background: var(--mist); color: var(--muted); text-align: left;
  font-size: 12px; letter-spacing: .5px; text-transform: uppercase; padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
td { padding: 12px 16px; border-bottom: 1px solid var(--mist2); font-size: 13.5px; color: var(--ink); vertical-align: middle; }
tr:hover td { background: var(--mist); }
.t-photo { width: 44px; height: 44px; border-radius: 8px; background: var(--photo); overflow: hidden; }
.t-photo img { width: 100%; height: 100%; object-fit: contain; }
.hidden { display: none !important; }

.footer { margin-top: auto; border-top: 2px solid var(--accent); background: #050505; color: #c7d0da; }
.footer-grid { display: grid; gap: 32px; padding: 48px 0; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; } }
.footer h4 { font-family: var(--display); font-size: 18px; color: #fff; margin: 0 0 16px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; }
.footer a:hover { color: var(--accent); }
.footer .note { margin-top: 14px; max-width: 34ch; font-size: 13px; line-height: 1.6; color: #93a0b0; }
.copy {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  border-top: 1px solid rgb(255 255 255 / .08); padding: 20px 0; font-size: 12px; color: #555;
}

.photos-3 { display: grid; gap: 12px; }
@media (min-width: 640px) { .photos-3 { grid-template-columns: 1fr 1fr 1fr; } }
.photos-3 img { width: 100%; height: 176px; object-fit: cover; border-radius: 16px; border: 1px solid var(--line); }
.certs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (min-width: 640px) { .certs { grid-template-columns: repeat(4, 1fr); } }
.cert { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); padding: 32px 16px; text-align: center; }
.cert svg { margin: 0 auto; }
.panel { border: 1px solid var(--line); border-radius: 16px; background: var(--paper); padding: 24px; }

.overlay {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: flex-end; justify-content: center;
  background: rgb(0 0 0 / .7);
}
.overlay.open { display: flex; }
@media (min-width: 640px) { .overlay { align-items: center; padding: 24px; } }
.dialog {
  position: relative; width: min(512px, 100%); max-height: 92dvh;
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--paper); border-radius: 16px 16px 0 0;
}
@media (min-width: 640px) { .dialog { border-radius: 16px; } }
.dialog-h, .dialog-f { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.dialog-f { border-bottom: 0; border-top: 1px solid var(--line); }
.dialog-b { overflow: auto; padding: 16px 20px; }
.field { display: block; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.field input, .field textarea {
  display: block; width: 100%; margin-top: 6px;
  border: 1px solid var(--line); background: var(--mist); color: var(--ink);
  border-radius: 10px; padding: 10px 12px; font: 500 14px var(--font);
}
.q-list { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 16px; overflow: hidden; }
.q-item { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.q-item:last-child { border-bottom: 0; }
.q-item .t { flex: 1; min-width: 0; }
.q-item .t div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; font-weight: 600; color: var(--ink); }
.q-item .t span { font-size: 12px; color: var(--muted); }
.qty { display: flex; align-items: center; gap: 4px; }
.qty button, .q-item .del {
  width: 36px; height: 36px; border: 0; border-radius: 8px; background: var(--mist); color: var(--ink);
}
.empty { text-align: center; padding: 64px 20px; color: var(--muted); }
.hero-cover { display: none; max-width: 420px; aspect-ratio: 1; margin: 0 auto; overflow: hidden; border-radius: 16px; border: 1px solid var(--line); background: var(--photo); padding: 24px; }
.hero-cover img { width: 100%; height: 100%; object-fit: contain; }
@media (min-width: 768px) {
  .cat-hero { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center; }
  .hero-cover { display: block; }
}
.flex-btns { display: flex; flex-wrap: wrap; gap: 12px; }
.gold { color: var(--accent); }
.center { text-align: center; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}