/* U3DPShop — tienda pública. Identidad gótica negro/violeta; compra clara y legible. */
:root {
  --bg: #09060c; --bg2: #120b18; --card: #170e1f; --line: #3a2350; --text: #f2ecfb; --muted: #b9abcf;
  --violet: #c04dff; --violet2: #9b1fe8; --violet3: #e0a8ff; --glow: 0 0 18px rgba(192, 77, 255, .45); --ok: #4ade80; --warn: #fbbf24; --err: #f87171;
  --radius: 14px; --gutter: clamp(16px, 4vw, 32px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  padding-bottom: env(safe-area-inset-bottom, 0); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violet3); }
a:hover { color: #fff; }
h1, h2, h3 { font-family: Cinzel, Georgia, "Times New Roman", serif; letter-spacing: .02em; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.3rem, 2.6vw, 1.7rem); }
p { margin: 0 0 1em; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(28px, 5vw, 56px); }
.narrow { max-width: 760px; }
.muted { color: var(--muted); }
.small { font-size: .875rem; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: rgba(14, 10, 19, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: Cinzel, Georgia, serif; font-size: 1.05rem; }
.brand b { color: var(--violet3); }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { color: var(--text); text-decoration: none; padding: 8px 12px; border-radius: 10px; font-weight: 500; font-size: .95rem; }
.nav a:hover { background: var(--card); }
.cart-link { background: var(--violet2); }
.nav .cart-link:hover { background: #6d28d9; }
.cart-count { display: inline-block; min-width: 1.4em; padding: 0 .35em; margin-left: 4px; border-radius: 99px; background: #fff; color: #2e1065; font-size: .8rem; font-weight: 700; text-align: center; }
.menu-btn { display: none; background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px; font: inherit; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; background: var(--bg2); padding: 12px var(--gutter) 20px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .brand span { font-size: .95rem; }
}

/* Hero */
.hero { background: radial-gradient(1200px 500px at 70% 0%, #2a1748 0%, transparent 60%), linear-gradient(180deg, #120d18, var(--bg)); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; padding-block: clamp(36px, 7vw, 88px); }
.hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); background: linear-gradient(90deg, #fff, var(--violet3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-logo { justify-self: center; width: min(320px, 70vw); filter: drop-shadow(0 0 40px rgba(124, 58, 237, .35)); }
.eyebrow { text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; color: var(--violet); font-weight: 600; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 46ch; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
@media (max-width: 760px) { .hero-grid { grid-template-columns: 1fr; } .hero-logo { order: -1; width: 180px; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); font: 600 1rem Inter, system-ui, sans-serif; text-decoration: none; cursor: pointer; }
.btn:hover { border-color: var(--violet); color: #fff; }
.btn.primary { background: var(--violet2); border-color: var(--violet2); color: #fff; }
.btn.primary:hover { background: #6d28d9; }
.btn.ghost { background: transparent; border-color: var(--violet); }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* Grid / cards */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr)); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--text); display: flex; flex-direction: column; transition: transform .15s, border-color .15s; }
.card:hover { transform: translateY(-2px); border-color: var(--violet); color: var(--text); }
.card-img { aspect-ratio: 1; background: #120d18; }
.card-img img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 12px 14px 16px; }
.card h3 { font-family: Inter, system-ui, sans-serif; font-size: 1rem; font-weight: 600; margin: 6px 0 4px; letter-spacing: 0; }
.price { font-weight: 700; color: var(--violet3); margin: 0; }
.price.big { font-size: 1.8rem; color: #fff; }
.badge { display: inline-block; font-size: .75rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; letter-spacing: .02em; }
.badge.ready { background: rgba(74, 222, 128, .15); color: var(--ok); }
.badge.mto { background: rgba(167, 139, 250, .18); color: var(--violet3); }
.badge.quote { background: rgba(251, 191, 36, .15); color: var(--warn); }
.badge.out { background: rgba(248, 113, 113, .15); color: var(--err); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip { padding: 7px 14px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); color: var(--text); text-decoration: none; font-size: .92rem; }
.chip.on, .chip:hover { border-color: var(--violet); background: #2a1d3d; color: #fff; }
.search { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.search input { flex: 1 1 220px; }

/* Forms */
input, select, textarea { width: 100%; min-height: 46px; padding: 10px 12px; border-radius: 10px; border: 1px solid #44365c; background: #120d18; color: var(--text); font: 16px Inter, system-ui, sans-serif; }
textarea { min-height: 120px; }
input[type=checkbox], input[type=radio] { width: 20px; height: 20px; min-height: 0; accent-color: var(--violet2); flex: none; margin-top: 3px; }
.field { display: block; margin-bottom: 14px; font-weight: 500; }
.field input, .field select, .field textarea { margin-top: 6px; font-weight: 400; }
.check, .fulfil label, .variant { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; cursor: pointer; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin: 0 0 14px; }
legend { padding: 0 6px; font-weight: 600; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .row2, .row3 { grid-template-columns: 1fr; } }
.stack > * { margin-bottom: 14px; }
.err, .result.bad { color: var(--err); font-weight: 600; }
.result.good { color: var(--ok); font-weight: 600; }
.notice { background: #241a33; border: 1px solid #4c3a6b; border-radius: 12px; padding: 12px 16px; }

/* Product */
.product { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(20px, 4vw, 48px); padding-block: clamp(24px, 4vw, 48px); }
@media (max-width: 820px) { .product { grid-template-columns: 1fr; } }
.gallery .main-img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); background: #120d18; border: 1px solid var(--line); }
.thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.thumbs button { padding: 0; border: 2px solid transparent; border-radius: 10px; background: none; cursor: pointer; overflow: hidden; }
.thumbs button:hover, .thumbs button.on { border-color: var(--violet); }
.thumbs img { width: 72px; height: 72px; object-fit: cover; }
.availability { font-weight: 600; }
.availability.ready { color: var(--ok); }
.availability.mto { color: var(--violet3); }
.availability.out { color: var(--err); }
.desc { margin-top: 24px; color: #ddd3ee; }
.facts { color: var(--muted); font-size: .92rem; padding-left: 1.1em; }
.added { color: var(--ok); font-weight: 600; margin-top: 10px; }
.preview-bar { background: var(--warn); color: #1a1200; text-align: center; padding: 10px; font-weight: 700; }

/* Cart */
.cart-line { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.cart-line img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; }
.cart-line .qty { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.cart-line .qty button { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 1.1rem; cursor: pointer; }
.cart-line .remove { background: none; border: 0; color: var(--muted); text-decoration: underline; cursor: pointer; font: inherit; font-size: .85rem; padding: 0; }
.totals { margin: 18px 0 28px; max-width: 360px; margin-left: auto; }
.totals div { display: flex; justify-content: space-between; padding: 4px 0; }
.totals .grand { font-size: 1.25rem; font-weight: 700; border-top: 1px solid var(--line); margin-top: 6px; padding-top: 10px; }
.checkout { background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(16px, 3vw, 28px); }
.terms { background: #1f1630; border: 1px solid #5b21b6; border-radius: 12px; padding: 14px 16px; margin: 16px 0; }
.pay-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.pay-row .btn { flex: 1 1 200px; }

/* Order / track */
.status-pill { display: inline-block; background: #2a1d3d; border: 1px solid var(--violet); border-radius: 99px; padding: 4px 14px; font-weight: 700; }
.timeline { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; counter-reset: s; }
.timeline li { flex: 1 1 120px; padding: 10px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.timeline li.done { border-color: var(--ok); color: var(--text); }
.timeline li.done::before { content: "✓ "; color: var(--ok); }
.plain { padding-left: 1.1em; }
.how .steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 16px; margin-bottom: 20px; }
.how .steps > div { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.legal h2 { font-size: 1.15rem; margin-top: 1.6em; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: #0b0810; padding-block: 32px; margin-top: 40px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-grid nav { display: grid; grid-template-columns: repeat(2, minmax(0, auto)); gap: 6px 24px; }
.footer-grid nav a { color: var(--muted); text-decoration: none; font-size: .9rem; }
.footer-grid nav a:hover { color: #fff; }
.footer-brand { font-family: Cinzel, Georgia, serif; font-size: 1.1rem; margin: 0; }
@media (max-width: 520px) { .footer-grid nav { grid-template-columns: 1fr; } }

/* Gótico (inspirado en el logo de Angie) */
.hero h1, .section > h1, .section > h2, .footer-brand { font-family: "UnifrakturMaguntia", Cinzel, Georgia, serif; letter-spacing: .01em; font-weight: 400; }
.hero h1 { font-size: clamp(2.6rem, 7vw, 4.6rem); text-shadow: var(--glow); }
.section > h2 { color: var(--violet3); text-shadow: var(--glow); }
.section > h2::after { content: "✦"; display: block; font-size: .8rem; color: var(--violet); margin-top: 6px; }
.hero { background: radial-gradient(900px 480px at 75% 10%, rgba(155, 31, 232, .35), transparent 65%), radial-gradient(600px 300px at 10% 90%, rgba(192, 77, 255, .12), transparent 70%), linear-gradient(180deg, #120b18, var(--bg)); }
.hero-logo { width: min(360px, 78vw); filter: drop-shadow(0 0 36px rgba(192, 77, 255, .55)); }
.brand img { border-radius: 50%; }
.card { border-color: #2f1d42; box-shadow: inset 0 0 0 1px rgba(192, 77, 255, .05); }
.card:hover { box-shadow: var(--glow); }
.btn.primary { box-shadow: 0 0 14px rgba(155, 31, 232, .45); }
.site-header { border-bottom-color: #4a2a66; box-shadow: 0 1px 18px rgba(155, 31, 232, .18); }