:root {
  --catalog-ink: #171717;
  --catalog-muted: #686762;
  --catalog-paper: #f3f1ec;
  --catalog-white: #ffffff;
  --catalog-line: #d9d5ce;
  --catalog-red: #ec2f24;
  --catalog-orange: #f05a24;
  --catalog-blue: #03aaed;
  --catalog-max: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--catalog-ink);
  background: var(--catalog-paper);
  font: 16px/1.6 Manrope, "Noto Sans Georgian", sans-serif;
}
body[data-lang="ka"] { font-family: "Noto Sans Georgian", Manrope, sans-serif; }
a { color: inherit; }
button, input { font: inherit; }
.catalog-shell { width: min(calc(100% - 40px), var(--catalog-max)); margin: 0 auto; }

.catalog-header {
  position: sticky;
  top: 0;
  z-index: 20;
  color: #fff;
  background: rgba(18, 18, 18, .96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.catalog-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.catalog-brand { text-decoration: none; font-weight: 800; letter-spacing: .08em; }
.catalog-brand em { color: var(--catalog-red); font-style: normal; }
.catalog-home { text-decoration: none; color: #d6d6d3; font-size: .83rem; }
.catalog-langs { display: flex; border: 1px solid #555; padding: 3px; border-radius: 999px; }
.catalog-langs button { border: 0; color: #bbb; background: transparent; padding: 7px 10px; border-radius: 999px; cursor: pointer; font-size: .73rem; font-weight: 800; }
.catalog-langs button.active { color: #111; background: #fff; }

.catalog-hero { color: #fff; background: radial-gradient(circle at 82% 25%, rgba(236,47,36,.22), transparent 28%), #151515; padding: 80px 0 72px; }
.catalog-kicker { color: #ff786f; text-transform: uppercase; letter-spacing: .16em; font-size: .73rem; font-weight: 800; }
.catalog-hero h1 { max-width: 940px; margin: 18px 0 22px; font-size: clamp(3rem, 7vw, 7rem); line-height: .94; letter-spacing: -.06em; }
body[data-lang="ka"] .catalog-hero h1 { font-size: clamp(2.6rem, 6vw, 5.7rem); line-height: 1.06; letter-spacing: -.035em; }
.catalog-hero p { max-width: 760px; color: #c7c7c3; font-size: 1.04rem; margin: 0; }
.catalog-source { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.catalog-source span, .catalog-source a { border: 1px solid #50504e; padding: 9px 13px; text-decoration: none; color: #dededa; font-size: .78rem; }

.catalog-tools { padding: 34px 0 18px; border-bottom: 1px solid var(--catalog-line); background: var(--catalog-paper); }
.catalog-tools-row { display: grid; grid-template-columns: 1fr minmax(260px, 360px); gap: 26px; align-items: end; }
.catalog-filters { display: flex; flex-wrap: wrap; gap: 9px; }
.catalog-filter { border: 1px solid #c7c2ba; background: transparent; padding: 10px 14px; cursor: pointer; font-size: .8rem; font-weight: 700; }
.catalog-filter:hover, .catalog-filter.active { color: #fff; border-color: var(--catalog-red); background: var(--catalog-red); }
.catalog-search label { display: block; color: var(--catalog-muted); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 7px; }
.catalog-search input { width: 100%; padding: 12px 14px; background: #fff; border: 1px solid #c7c2ba; outline: none; }
.catalog-search input:focus { border-color: var(--catalog-red); box-shadow: 0 0 0 3px rgba(236,47,36,.12); }

.catalog-main { padding: 34px 0 90px; }
.catalog-count { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; color: var(--catalog-muted); font-size: .85rem; }
.catalog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.product-card { min-width: 0; background: #fff; border: 1px solid var(--catalog-line); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(25,25,25,.08); }
.product-image { aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #f1f1ef; border-bottom: 1px solid #ece9e3; }
.product-image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-body { display: flex; flex: 1; flex-direction: column; padding: 22px; }
.product-category { color: var(--catalog-red); text-transform: uppercase; letter-spacing: .12em; font-size: .67rem; font-weight: 800; }
.product-card h2 { font-size: 1.18rem; line-height: 1.2; margin: 10px 0; }
.product-card p { color: var(--catalog-muted); font-size: .84rem; margin: 0 0 18px; }
.product-facts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 4px; }
.product-facts span { color: #555; border: 1px solid #dedbd4; background: #faf9f6; padding: 5px 8px; font-size: .68rem; }
.product-open { margin-top: 20px; align-self: flex-start; color: var(--catalog-ink); border: 0; border-bottom: 1px solid currentColor; background: none; padding: 0 0 3px; cursor: pointer; font-weight: 800; font-size: .8rem; }
.catalog-empty { grid-column: 1 / -1; padding: 70px 24px; text-align: center; border: 1px solid var(--catalog-line); color: var(--catalog-muted); background: #fff; }

.product-dialog { width: min(1100px, calc(100% - 28px)); max-height: min(900px, calc(100vh - 28px)); border: 0; padding: 0; color: var(--catalog-ink); background: #fff; box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.product-dialog::backdrop { background: rgba(0,0,0,.72); backdrop-filter: blur(4px); }
.dialog-close { position: sticky; top: 14px; float: right; z-index: 3; margin: 14px 14px 0 0; width: 42px; height: 42px; border: 1px solid #d7d3cc; border-radius: 50%; color: #222; background: #fff; cursor: pointer; font-size: 1.35rem; }
.dialog-layout { display: grid; grid-template-columns: .82fr 1.18fr; min-height: 610px; }
.dialog-media { display: flex; align-items: center; justify-content: center; background: #eeeeec; padding: 30px; }
.dialog-media img { display: block; width: 100%; max-height: 620px; object-fit: contain; }
.dialog-copy { padding: 52px 48px 46px; overflow: auto; }
.dialog-copy h2 { font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1; letter-spacing: -.05em; margin: 12px 0 20px; }
.dialog-summary { color: var(--catalog-muted); }
.dialog-copy h3 { margin: 30px 0 12px; font-size: .78rem; text-transform: uppercase; letter-spacing: .13em; }
.dialog-facts { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--catalog-line); border-left: 1px solid var(--catalog-line); }
.dialog-facts div { padding: 12px 14px; border-right: 1px solid var(--catalog-line); border-bottom: 1px solid var(--catalog-line); font-size: .78rem; }
.dialog-docs { display: grid; gap: 8px; }
.dialog-docs a, .official-page { display: flex; justify-content: space-between; gap: 18px; padding: 11px 13px; text-decoration: none; border: 1px solid var(--catalog-line); font-size: .78rem; }
.dialog-docs a:hover, .official-page:hover { color: var(--catalog-red); border-color: var(--catalog-red); }
.official-page { margin-top: 8px; font-weight: 800; }
.catalog-note { margin-top: 46px; padding: 24px; border-left: 3px solid var(--catalog-red); background: #fff; color: var(--catalog-muted); font-size: .84rem; }

[data-copy] { display: none !important; }
body[data-lang="ka"] [data-copy="ka"], body[data-lang="en"] [data-copy="en"], body[data-lang="tr"] [data-copy="tr"], body[data-lang="ru"] [data-copy="ru"] { display: revert !important; }

@media (max-width: 1080px) { .catalog-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); } .catalog-tools-row, .dialog-layout { grid-template-columns: 1fr; } .dialog-media { max-height: 410px; } .dialog-copy { padding: 34px 26px 38px; } }
@media (max-width: 520px) { .catalog-shell { width: min(calc(100% - 26px), var(--catalog-max)); } .catalog-home { display: none; } .catalog-nav { min-height: 70px; } .catalog-hero { padding: 58px 0; } .catalog-grid { grid-template-columns: 1fr; } .dialog-facts { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .product-card { transition: none; } }