:root {
  color-scheme: light;
  --cp-bg: #ffffff;
  --cp-bg-elevated: #fbf8f9;
  --cp-surface: #ffffff;
  --cp-surface-soft: #f8f5f6;
  --cp-border: #e8dde1;
  --cp-border-strong: #9a8f93;
  --cp-text: #1f1f1f;
  --cp-text-muted: #5f5659;
  --cp-accent: #b11f4b;
  --cp-accent-hover: #9a1a41;
  --cp-accent-soft: rgba(177, 31, 75, 0.08);
  --cp-accent-fg: #ffffff;
  --cp-shadow: 0 18px 48px rgba(31, 31, 31, 0.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }

.top-strip {
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-size: 0.9rem;
  padding: 8px 0;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--cp-surface);
  border-bottom: 1px solid var(--cp-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand { display: inline-flex; align-items: center; gap: 14px; font-weight: 800; }
.brand img {
  width: 136px;
  height: 58px;
  object-fit: contain;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  padding: 5px 8px;
}

.links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.links a {
  color: var(--cp-text-muted);
  font-size: 0.9rem;
  font-weight: 650;
  padding: 9px 11px;
  border-radius: 999px;
}
.links a:hover, .links a.active { background: var(--cp-accent-soft); color: var(--cp-accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--cp-accent);
  border-radius: 0.625rem;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-weight: 800;
  padding: 11px 17px;
}

.btn.secondary { background: var(--cp-surface); color: var(--cp-accent); }

.hero {
  background: radial-gradient(circle at top right, var(--cp-accent-soft), var(--cp-bg) 36%), var(--cp-bg);
  border-bottom: 1px solid var(--cp-border);
  padding: 72px 0;
}

.eyebrow {
  display: inline-flex;
  border: 1px solid var(--cp-border);
  border-radius: 999px;
  background: var(--cp-surface);
  color: var(--cp-accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  padding: 7px 11px;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 780px; margin: 18px 0; font-size: clamp(2.4rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -0.05em; }
h2 { margin: 10px 0 14px; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.1; letter-spacing: -0.035em; }
h3 { margin-bottom: 8px; font-size: 1.08rem; line-height: 1.28; }
p, li { color: var(--cp-text-muted); }

.section { padding: 72px 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; 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: 14px; }
.catalog-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 24px; align-items: start; }
.filter-panel { position: sticky; top: 96px; padding: 22px; }
.filter-panel ul { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 10px; }
.filter-panel li { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--cp-border); padding-bottom: 9px; }
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pill { border: 1px solid var(--cp-border); border-radius: 999px; background: var(--cp-surface); color: var(--cp-accent); cursor: pointer; font: inherit; font-weight: 800; padding: 8px 12px; }
.pill.active, .pill:hover { background: var(--cp-accent); border-color: var(--cp-accent); color: var(--cp-accent-fg); }
.product-card { position: relative; display: flex; flex-direction: column; min-height: 100%; }
.product-card.hidden { display: none; }
.product-card .card-body { display: flex; flex: 1; flex-direction: column; gap: 10px; }
.product-card .btn { margin-top: auto; }
.badge { position: absolute; left: 14px; top: 14px; border-radius: 999px; background: var(--cp-accent); color: var(--cp-accent-fg); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; padding: 6px 10px; text-transform: uppercase; }
.price-row { display: flex; justify-content: space-between; gap: 10px; color: var(--cp-text-muted); font-size: 0.92rem; }
.swatches { display: flex; gap: 7px; }
.swatch { width: 16px; height: 16px; border: 1px solid var(--cp-border-strong); border-radius: 999px; background: var(--cp-accent); }
.swatch.black { background: var(--cp-text); }
.swatch.clear { background: var(--cp-surface); }
.swatch.brown { background: var(--cp-text-muted); }
.swatch.red { background: var(--cp-accent); }
.example-panel { display: none; border: 1px solid var(--cp-border); border-radius: 0.625rem; background: var(--cp-surface-soft); padding: 12px; }
.example-panel.open { display: block; }
.example-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.example-list li { color: var(--cp-text-muted); }
.example-list strong { color: var(--cp-text); }
.example-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.example-thumb { overflow: hidden; border: 1px solid var(--cp-border); border-radius: 0.625rem; background: var(--cp-surface); }
.example-thumb img { width: 100%; height: 72px; object-fit: cover; }
.example-thumb span { display: block; color: var(--cp-text-muted); font-size: 0.78rem; font-weight: 700; padding: 6px; text-align: center; }
.equipment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.equipment-card { padding: 24px; }
.equipment-card strong { display: block; color: var(--cp-accent); font-size: 0.78rem; letter-spacing: 0.12em; margin-bottom: 10px; text-transform: uppercase; }
.cta-band { background: var(--cp-bg-elevated); border-block: 1px solid var(--cp-border); }

.card {
  background: var(--cp-surface);
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
  overflow: hidden;
}

.card-body { padding: 22px; }
.card img { width: 100%; height: 210px; object-fit: cover; background: var(--cp-surface-soft); }

.partner {
  min-height: 128px;
  display: grid;
  place-items: center;
  padding: 24px;
  transition: transform 160ms ease, border-color 160ms ease;
}
.partner:hover { border-color: var(--cp-accent); transform: translateY(-2px); }
.partner img { max-width: 145px; max-height: 70px; object-fit: contain; }

form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
label { display: grid; gap: 7px; font-weight: 800; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
  color: var(--cp-text);
  padding: 12px 13px;
}
textarea { min-height: 120px; resize: vertical; }
.full { grid-column: 1 / -1; }

.footer { border-top: 1px solid var(--cp-border); background: var(--cp-surface); padding: 42px 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; }

@media (max-width: 820px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .grid-2, .grid-3, .grid-4, .catalog-layout, .equipment-grid, .footer-grid, form { grid-template-columns: 1fr; }
  .filter-panel { position: static; }
  .hero, .section { padding: 48px 0; }
  .brand img { width: 112px; height: 48px; }
}