/* ==========================================================================
   UVDTF Prints — Wholesale UV DTF for Print Shops
   Clean, modern, efficient B2B aesthetic
   ========================================================================== */

:root {
  --ink: #0d1220;
  --ink-2: #2a3142;
  --muted: #5b6478;
  --line: #e7eaf0;
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --bg-soft-2: #eef2f9;
  --brand: #4f46e5;        /* indigo */
  --brand-2: #06b6d4;      /* cyan */
  --brand-ink: #3730a3;
  --accent: #ff7a18;       /* warm CTA */
  --ok: #16a34a;
  --warn: #d97706;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(13,18,32,.06), 0 1px 3px rgba(13,18,32,.05);
  --shadow: 0 4px 16px rgba(13,18,32,.08);
  --shadow-lg: 0 18px 50px rgba(13,18,32,.14);
  --maxw: 1180px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { line-height: 1.18; color: var(--ink); margin: 0 0 .5em; font-weight: 800; letter-spacing: 0; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: var(--ink-2); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .76rem; font-weight: 700; color: var(--brand); margin-bottom: .6rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem; justify-content: center;
  font-weight: 700; font-size: .98rem; padding: .82rem 1.4rem; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer; transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px rgba(79,70,229,.28); }
.btn-primary:hover { background: #4338ca; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(255,122,24,.28); }
.btn-accent:hover { background: #f06a04; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { border-color: #c9d0de; }
.btn-lg { padding: 1rem 1.7rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.18rem; color: var(--ink); letter-spacing: 0; }
.brand:hover { text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; flex: none; }
.brand .tld { color: var(--brand); }
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a { color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.nav-links a:hover { color: var(--brand); text-decoration: none; }
.nav-cta { display: flex; align-items: center; gap: .8rem; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 480px at 85% -10%, rgba(6,182,212,.14), transparent 60%),
    radial-gradient(900px 460px at 5% 0%, rgba(79,70,229,.14), transparent 55%),
    var(--bg);
  padding: 70px 0 40px;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 span { background: linear-gradient(90deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 1.18rem; color: var(--ink-2); max-width: 540px; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.4rem; }
.hero-trust { display: flex; gap: 1.8rem; margin-top: 2rem; flex-wrap: wrap; }
.hero-trust .t { display: flex; flex-direction: column; }
.hero-trust .t b { font-size: 1.5rem; color: var(--ink); }
.hero-trust .t span { font-size: .82rem; color: var(--muted); }

.hero-card {
  background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: 22px; position: relative;
}
.hero-card .preview-window {
  border-radius: 14px; background: repeating-conic-gradient(#eef2f9 0% 25%, #fff 0% 50%) 50% / 22px 22px;
  border: 1px dashed #c9d0de; aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero-card .photo-window { border: 0; background: #111827; align-items: stretch; justify-content: stretch; }
.hero-card .photo-window img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) contrast(1.02); }
.hero-card .photo-window::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,18,32,.04), rgba(13,18,32,.46)); }
.hero-card .chip { position: absolute; top: 14px; left: 14px; z-index: 1; background: var(--ink); color: #fff; font-size: .72rem; font-weight: 700; padding: 5px 10px; border-radius: 999px; letter-spacing: .04em; }
.hero-card .swatch { width: 62%; height: 62%; border-radius: 12px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; letter-spacing: .08em; }
.hero-card .photo-stat { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 1; color: #fff; background: rgba(13,18,32,.68); border: 1px solid rgba(255,255,255,.18); border-radius: 12px; padding: 12px 14px; backdrop-filter: blur(10px); }
.hero-card .photo-stat b { display: block; font-size: 1rem; line-height: 1.2; }
.hero-card .photo-stat span { color: rgba(255,255,255,.78); font-size: .82rem; }

/* ---------- Logos strip ---------- */
.logostrip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-soft); padding: 18px 0; }
.logostrip .row { display: flex; align-items: center; justify-content: center; gap: 2.4rem; flex-wrap: wrap; color: var(--muted); font-weight: 700; font-size: .9rem; letter-spacing: .03em; }
.logostrip .row span { opacity: .7; }

/* ---------- Sections ---------- */
section.block { padding: 72px 0; }
section.block.soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.section-head p { font-size: 1.08rem; }

/* ---------- Feature cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  box-shadow: var(--shadow-sm); transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card .ico { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(79,70,229,.12), rgba(6,182,212,.12)); color: var(--brand); margin-bottom: 14px; }
.card .ico svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: .35rem; }
.card p { margin: 0; font-size: .96rem; }

/* product photos */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; min-height: 100%; transition: transform .15s ease, box-shadow .15s ease; }
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.product-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: var(--bg-soft-2); }
.product-card div { padding: 18px 18px 20px; }
.product-card h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.product-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.45; }

/* ---------- Configurator ---------- */
.config { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel .panel-h { padding: 18px 22px; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; }
.panel .panel-h h3 { margin: 0; }
.panel .panel-b { padding: 22px; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--brand); color: #fff; font-size: .82rem; font-weight: 800; margin-right: 8px; }

/* product type toggle */
.seg { display: inline-flex; background: var(--bg-soft-2); border-radius: 999px; padding: 4px; gap: 4px; }
.seg button { border: 0; background: transparent; padding: .55rem 1.1rem; border-radius: 999px; font-weight: 700; font-size: .9rem; color: var(--ink-2); cursor: pointer; transition: all .12s ease; }
.seg button.active { background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }

/* upload */
.dropzone {
  border: 2px dashed #c9d0de; border-radius: var(--radius); background: var(--bg-soft);
  padding: 30px 20px; text-align: center; cursor: pointer; transition: border-color .15s ease, background .15s ease;
}
.dropzone.drag { border-color: var(--brand); background: rgba(79,70,229,.05); }
.dropzone .up-ico { width: 44px; height: 44px; margin: 0 auto 10px; color: var(--brand); }
.dropzone b { color: var(--ink); }
.dropzone small { color: var(--muted); display: block; margin-top: 6px; }
.file-chip { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; margin-top: 12px; }
.file-chip .thumb { width: 52px; height: 52px; border-radius: 8px; object-fit: cover; background: var(--bg-soft-2); border: 1px solid var(--line); flex: none; display: flex; align-items: center; justify-content: center; font-weight: 800; color: var(--muted); font-size: .7rem; }
.file-chip .meta { flex: 1; min-width: 0; }
.file-chip .meta b { display: block; font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-chip .meta span { font-size: .8rem; color: var(--muted); }
.file-chip button { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 1.2rem; padding: 4px; }
.file-chip button:hover { color: #e11d48; }

/* fields */
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 6px; color: var(--ink); }
.field .hint { font-weight: 400; color: var(--muted); font-size: .82rem; }
.input, select.input {
  width: 100%; padding: .72rem .85rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: .98rem; font-family: inherit; color: var(--ink); background: #fff; transition: border-color .12s ease, box-shadow .12s ease;
}
.input:focus, select.input:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(79,70,229,.14); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.size-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.size-presets button { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: .42rem .9rem; font-size: .85rem; font-weight: 600; cursor: pointer; color: var(--ink-2); }
.size-presets button.active { border-color: var(--brand); color: var(--brand); background: rgba(79,70,229,.06); }
.qty-stepper { display: flex; align-items: stretch; }
.qty-stepper button { width: 44px; border: 1px solid var(--line); background: var(--bg-soft); font-size: 1.2rem; cursor: pointer; color: var(--ink); }
.qty-stepper button:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.qty-stepper button:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.qty-stepper input { text-align: center; border-radius: 0; border-left: 0; border-right: 0; }

.checkbox { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; }
.checkbox input { margin-top: 3px; }
.checkbox .cb-t b { display: block; font-size: .92rem; }
.checkbox .cb-t span { font-size: .82rem; color: var(--muted); }

/* live preview canvas */
.preview-stage {
  background: repeating-conic-gradient(#eef2f9 0% 25%, #fff 0% 50%) 50% / 20px 20px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); position: relative; overflow: hidden;
  aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; padding: 18px;
}
.preview-art {
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); border-radius: 8px;
  box-shadow: var(--shadow); display: flex; align-items: center; justify-content: center; color: #fff;
  font-weight: 800; transition: width .2s ease, height .2s ease; background-size: cover; background-position: center;
}
.preview-art.has-img { background: #fff; }
.preview-art img { width: 100%; height: 100%; object-fit: contain; border-radius: 8px; }
.ruler-note { font-size: .8rem; color: var(--muted); text-align: center; margin-top: 8px; }

/* price summary */
.summary-row { display: flex; justify-content: space-between; padding: 9px 0; font-size: .95rem; border-bottom: 1px dashed var(--line); }
.summary-row span:first-child { color: var(--ink-2); }
.summary-row b { color: var(--ink); }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; }
.summary-total .lbl { font-weight: 700; }
.summary-total .amt { font-size: 2rem; font-weight: 800; color: var(--ink); letter-spacing: 0; }
.unit-note { font-size: .82rem; color: var(--muted); text-align: right; }
.tier-badge { display: inline-block; background: rgba(22,163,74,.1); color: var(--ok); font-weight: 700; font-size: .78rem; padding: 4px 10px; border-radius: 999px; }

/* pricing table */
.ptable { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.ptable th, .ptable td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: .96rem; }
.ptable th { background: var(--bg-soft); font-weight: 700; color: var(--ink); }
.ptable tr:last-child td { border-bottom: 0; }
.ptable td b { color: var(--brand); }

/* gang sheet cards */
.gang-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gang { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-align: center; box-shadow: var(--shadow-sm); }
.gang .size { font-size: 1.4rem; font-weight: 800; }
.gang .area { color: var(--muted); font-size: .85rem; }
.gang .price { font-size: 2rem; font-weight: 800; color: var(--brand); margin: 10px 0 2px; }
.gang .per { font-size: .8rem; color: var(--muted); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step .n { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.step h3 { font-size: 1.08rem; }
.step p { font-size: .92rem; margin: 0; }

/* shipping map */
.ship-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.zone-list { display: flex; flex-direction: column; gap: 10px; }
.zone { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; }
.zone .dot { width: 14px; height: 14px; border-radius: 50%; flex: none; }
.zone b { font-size: .95rem; }
.zone span { font-size: .85rem; color: var(--muted); }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 20px 4px; font-size: 1.08rem; font-weight: 700; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-q .pm { font-size: 1.5rem; color: var(--brand); flex: none; transition: transform .15s ease; }
.faq-q[aria-expanded="true"] .pm { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding: 0 4px 20px; margin: 0; }

/* blog */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .15s ease, box-shadow .15s ease; display: flex; flex-direction: column; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); text-decoration: none; }
.post-card .cover { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--brand), var(--brand-2)); background-image: url("photos/candle-jar.jpg"); background-size: cover; background-position: center; position: relative; }
.post-card .cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,18,32,0), rgba(13,18,32,.34)); }
.post-card .cover.v2 { background-image: url("photos/screen-printing.jpg"); }
.post-card .cover.v3 { background-image: url("photos/gang-stickers.jpg"); }
.post-card .cover.v4 { background-image: url("photos/artwork-prep.jpg"); }
.post-card .cover.v5 { background-image: url("photos/blog-shipping.jpg"); }
.post-card .cover .tag { position: absolute; bottom: 12px; left: 12px; z-index: 1; background: rgba(255,255,255,.92); color: var(--ink); font-size: .72rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.post-card .pc-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.post-card h3 { font-size: 1.12rem; color: var(--ink); }
.post-card p { font-size: .92rem; flex: 1; }
.post-card .read { font-weight: 700; font-size: .88rem; color: var(--brand); }

/* article */
.article { max-width: 760px; margin: 0 auto; }
.article .kicker { color: var(--brand); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; font-size: .78rem; }
.article h1 { margin: .4rem 0 .6rem; }
.article .byline { color: var(--muted); font-size: .9rem; margin-bottom: 28px; }
.article .hero-img { aspect-ratio: 16/8; border-radius: var(--radius); margin-bottom: 28px; background-size: cover; background-position: center; box-shadow: var(--shadow-sm); }
.article h2 { margin-top: 2rem; }
.article p, .article li { font-size: 1.06rem; color: var(--ink-2); }
.article ul, .article ol { padding-left: 1.3rem; margin-bottom: 1rem; }
.article li { margin-bottom: .5rem; }
.article blockquote { border-left: 4px solid var(--brand); margin: 1.5rem 0; padding: .4rem 0 .4rem 1.2rem; color: var(--ink); font-style: italic; }
.callout { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 1.6rem 0; }
.callout b { color: var(--ink); }

/* CTA band */
.cta-band { background: linear-gradient(135deg, var(--brand), var(--brand-2)); border-radius: 22px; padding: 48px; text-align: center; color: #fff; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 560px; margin: 0 auto 1.4rem; }

/* modal / checkout */
.modal-back { position: fixed; inset: 0; background: rgba(13,18,32,.55); backdrop-filter: blur(3px); z-index: 100; display: none; align-items: flex-start; justify-content: center; padding: 30px 16px; overflow-y: auto; }
.modal-back.open { display: flex; }
.modal { background: #fff; border-radius: 18px; width: 100%; max-width: 880px; box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-h { display: flex; align-items: center; justify-content: space-between; padding: 20px 26px; border-bottom: 1px solid var(--line); }
.modal-h h3 { margin: 0; }
.modal-x { background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--muted); line-height: 1; }
.checkout-grid { display: grid; grid-template-columns: 1.2fr .8fr; }
.checkout-form { padding: 26px; }
.checkout-aside { padding: 26px; background: var(--bg-soft); border-left: 1px solid var(--line); }
.order-line { display: flex; justify-content: space-between; gap: 10px; padding: 8px 0; font-size: .92rem; border-bottom: 1px dashed var(--line); }
.fieldset-h { font-weight: 800; font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 18px 0 10px; }
.card-row { display: grid; grid-template-columns: 1fr .5fr .5fr; gap: 10px; }
.stripe-note { font-size: .78rem; color: var(--muted); margin-top: 14px; display: flex; align-items: center; gap: 8px; }
.lock { width: 14px; height: 14px; color: var(--ok); }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--ink); color: #fff; padding: 14px 22px; border-radius: 999px; font-weight: 600; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: all .25s ease; z-index: 200; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: #b91c1c; }

/* floating cart */
.cart-bar { position: fixed; bottom: 0; left: 0; right: 0; background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 30px rgba(13,18,32,.1); transform: translateY(120%); transition: transform .2s ease; z-index: 60; }
.cart-bar.show { transform: translateY(0); }
.cart-bar .inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }
.cart-bar .ci { font-size: .92rem; color: var(--ink-2); }
.cart-bar .ci b { color: var(--ink); font-size: 1.15rem; }

/* footer */
.site-footer { background: var(--ink); color: #c4cbdb; padding: 56px 0 28px; }
.site-footer h4 { color: #fff; font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.site-footer a { color: #c4cbdb; font-size: .92rem; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.footer-brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.2rem; color: #fff; margin-bottom: 12px; }
.footer-brand img { width: 30px; height: 30px; border-radius: 8px; flex: none; }
.footer-bottom { border-top: 1px solid #232a3d; margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; color: #8b94a8; }

/* breadcrumb */
.crumb { font-size: .88rem; color: var(--muted); margin-bottom: 20px; }
.crumb a { color: var(--muted); }

/* utilities */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.hide { display: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .config { grid-template-columns: 1fr; }
  .grid-3, .post-grid, .steps, .product-grid { grid-template-columns: 1fr 1fr; }
  .gang-grid { grid-template-columns: 1fr 1fr; }
  .ship-wrap { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-aside { border-left: 0; border-top: 1px solid var(--line); }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .container { padding: 0 18px; }
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 22px; gap: 4px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; width: 100%; }
  .nav-cta { gap: .45rem; }
  .nav-cta .btn-primary { padding: .72rem 1rem; font-size: .9rem; }
  .nav-toggle { display: block; }
  .grid-3, .post-grid, .steps, .gang-grid, .product-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  section.block { padding: 52px 0; }
  .cta-band { padding: 32px 22px; }
  .nav-cta .btn-ghost { display: none; }
}