/* ==========================================================================
   JD Elite 3D Printing — brand tokens
   Palette: void black + violet shard gradient, echoing the fractured-cube mark
   Display type: Rajdhani (angular, cut-corner) / Body: Inter / Data: Space Mono
   Signature: clipped "shard" corner used on cards, buttons, image frames
   ========================================================================== */

:root {
  --void:        #0a0710;
  --surface:     #150f22;
  --surface-2:   #1d1530;
  --line:        #2c2141;

  --violet-deep: #4c1d95;
  --violet:      #8b3ce0;
  --violet-2:    #b26bf0;
  --pink:        #e08fff;

  --ink:         #f6f3fb;
  --muted:       #a89bc2;
  --muted-2:     #6f6285;

  --ok:          #7ee0a8;
  --warn:        #ffb46b;

  --shard: 16px;                 /* corner clip size for the signature shard cut */
  --radius: 4px;
  --maxw: 1180px;

  --font-display: 'Rajdhani', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, Segoe UI, sans-serif;
  --font-mono: 'Space Mono', 'Courier New', monospace;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--void);
  background-image:
    radial-gradient(60% 50% at 85% -10%, rgba(139,60,224,0.20), transparent 60%),
    radial-gradient(40% 40% at 5% 10%, rgba(224,143,255,0.08), transparent 60%);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin: 0 0 0.5em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--violet-2);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: '';
  width: 22px; height: 1px;
  background: var(--violet-2);
  display: inline-block;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 2px;
}

/* ---------- shard signature (cut-corner) ---------- */
.shard {
  clip-path: polygon(
    var(--shard) 0, 100% 0, 100% calc(100% - var(--shard)),
    calc(100% - var(--shard)) 100%, 0 100%, 0 var(--shard)
  );
}
.shard-sm { --shard: 10px; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,7,16,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: var(--maxw); margin: 0 auto; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; }
.brand-word { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; letter-spacing: 0.04em; }
.brand-word small { display: block; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; color: var(--muted); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 28px; font-size: 0.94rem; }
.nav-links a { color: var(--muted); transition: color .15s; position: relative; padding: 4px 0; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--violet-2);
}

.cart-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--line);
  padding: 8px 14px; font-family: var(--font-mono); font-size: 0.82rem;
  transition: border-color .15s, transform .15s;
}
.cart-pill:hover { border-color: var(--violet-2); transform: translateY(-1px); }
.cart-badge {
  background: var(--violet); color: var(--ink);
  border-radius: 999px; min-width: 18px; height: 18px; padding: 0 5px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.68rem; font-family: var(--font-body); font-weight: 700;
}

.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--ink); padding: 8px 10px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; letter-spacing: 0.03em;
  font-size: 0.95rem; text-transform: uppercase;
  padding: 13px 26px; border: none; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--violet-2), var(--violet-deep));
  color: var(--ink);
  box-shadow: 0 0 0 1px rgba(178,107,240,0.3), 0 8px 24px -8px rgba(139,60,224,0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 1px var(--pink), 0 12px 28px -8px rgba(139,60,224,0.75); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--violet-2); color: var(--violet-2); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-sm { padding: 8px 16px; font-size: 0.78rem; }

/* ==========================================================================
   Hero — shatter-assemble signature
   ========================================================================== */
.hero {
  padding: 90px 0 70px;
  overflow: hidden;
  position: relative;
}
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
}
.hero h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  margin: 14px 0 18px;
}
.hero h1 .accent {
  background: linear-gradient(100deg, var(--pink), var(--violet-2) 60%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p.lead { color: var(--muted); font-size: 1.1rem; max-width: 46ch; margin-bottom: 30px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.shatter-stage {
  position: relative; aspect-ratio: 1 / 1; display: grid; place-items: center;
}
.shatter-stage .core-img {
  width: 78%; border: 1px solid var(--line);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(178,107,240,0.15);
}
.frag {
  position: absolute; background: linear-gradient(135deg, var(--violet-2), var(--violet-deep));
  opacity: 0.9;
  animation: frag-drift 7s ease-in-out infinite;
}
.frag:nth-child(odd) { animation-direction: alternate-reverse; }
@keyframes frag-drift {
  0%, 100% { transform: translate(0,0) rotate(0deg); }
  50% { transform: translate(6px,-10px) rotate(8deg); }
}
@media (prefers-reduced-motion: reduce) { .frag { animation: none; } }

.stat-strip {
  display: flex; gap: 40px; margin-top: 56px; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 28px;
}
.stat-strip div strong {
  display: block; font-family: var(--font-display); font-size: 1.7rem; color: var(--violet-2);
}
.stat-strip div span { color: var(--muted); font-size: 0.85rem; }

/* ==========================================================================
   Section framing
   ========================================================================== */
.section { padding: 76px 0; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(21,15,34,0.6) 15%, rgba(21,15,34,0.6) 85%, transparent); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 38px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-head .desc { color: var(--muted); max-width: 50ch; }

/* ==========================================================================
   Category tiles
   ========================================================================== */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cat-tile {
  position: relative; aspect-ratio: 4/5; overflow: hidden;
  border: 1px solid var(--line); background: var(--surface);
}
.cat-tile img { width: 100%; height: 100%; object-fit: cover; opacity: 0.75; transition: transform .4s ease, opacity .3s ease; }
.cat-tile:hover img { transform: scale(1.06); opacity: 0.95; }
.cat-tile .tag {
  position: absolute; inset: auto 0 0 0; padding: 16px;
  background: linear-gradient(180deg, transparent, rgba(10,7,16,0.92) 65%);
}
.cat-tile .tag strong { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 0.02em; }
.cat-tile .tag span { display: block; color: var(--muted); font-size: 0.78rem; font-family: var(--font-mono); margin-top: 2px; }

/* ==========================================================================
   Product grid + cards
   ========================================================================== */
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.filter-chip {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em;
  padding: 8px 16px; border: 1px solid var(--line); color: var(--muted);
  transition: all .15s;
}
.filter-chip:hover { border-color: var(--violet-2); color: var(--ink); }
.filter-chip.active { background: var(--violet); border-color: var(--violet); color: var(--ink); }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card {
  background: var(--surface); border: 1px solid var(--line);
  display: flex; flex-direction: column; transition: transform .2s ease, border-color .2s ease;
}
.product-card:hover { transform: translateY(-4px); border-color: var(--violet-2); }
.product-card .thumb { aspect-ratio: 1/1; overflow: hidden; background: var(--void); position: relative; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .thumb img { transform: scale(1.05); }
.product-card .thumb .badge {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--violet); color: var(--ink); padding: 4px 9px;
}
.product-card .body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.product-card .kicker { font-family: var(--font-mono); font-size: 0.68rem; color: var(--muted-2); letter-spacing: 0.1em; text-transform: uppercase; }
.product-card h3 { font-size: 1.08rem; margin: 0; }
.product-card p { color: var(--muted); font-size: 0.86rem; margin: 0; flex: 1; }
.product-card .row { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.price { font-family: var(--font-mono); font-weight: 700; color: var(--ink); font-size: 1.05rem; }

.empty-state { text-align: center; padding: 70px 20px; color: var(--muted); border: 1px dashed var(--line); }

/* ==========================================================================
   Product detail
   ========================================================================== */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.pd-image { border: 1px solid var(--line); overflow: hidden; position: sticky; top: 100px; }
.pd-info .kicker { font-family: var(--font-mono); font-size: 0.75rem; color: var(--violet-2); letter-spacing: 0.14em; text-transform: uppercase; }
.pd-info h1 { font-size: 2.2rem; margin: 8px 0 12px; }
.pd-price { font-family: var(--font-mono); font-size: 1.7rem; color: var(--ink); margin-bottom: 18px; }
.pd-desc { color: var(--muted); white-space: pre-line; margin-bottom: 26px; }
.pd-meta { display: flex; gap: 28px; margin-bottom: 26px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pd-meta div span { display: block; color: var(--muted-2); font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 4px; }
.qty-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.qty-control { display: flex; align-items: center; border: 1px solid var(--line); }
.qty-control button { background: none; border: none; color: var(--ink); width: 40px; height: 44px; cursor: pointer; font-size: 1.1rem; }
.qty-control button:hover { color: var(--violet-2); }
.qty-control input { width: 46px; text-align: center; background: none; border: none; color: var(--ink); font-family: var(--font-mono); font-size: 1rem; }

/* ==========================================================================
   Cart / checkout
   ========================================================================== */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th { text-align: left; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); padding: 0 0 14px; border-bottom: 1px solid var(--line); }
.cart-table td { padding: 18px 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-item { display: flex; gap: 16px; align-items: center; }
.cart-item img { width: 70px; height: 70px; object-fit: cover; border: 1px solid var(--line); }
.cart-item strong { display: block; font-size: 1rem; }
.cart-item .cat { color: var(--muted-2); font-size: 0.78rem; font-family: var(--font-mono); }
.remove-link { color: var(--muted-2); font-size: 0.8rem; font-family: var(--font-mono); }
.remove-link:hover { color: var(--pink); }

.cart-summary { background: var(--surface); border: 1px solid var(--line); padding: 26px; position: sticky; top: 100px; }
.cart-summary .line { display: flex; justify-content: space-between; margin-bottom: 12px; color: var(--muted); font-size: 0.92rem; }
.cart-summary .line.total { color: var(--ink); font-family: var(--font-mono); font-size: 1.2rem; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 6px; }

.checkout-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; background: var(--surface); border: 1px solid var(--line); color: var(--ink);
  padding: 13px 14px; font-family: var(--font-body); font-size: 0.96rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--violet-2); outline: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { color: var(--muted-2); font-size: 0.82rem; margin-top: -6px; margin-bottom: 18px; }

.alert { padding: 16px 18px; border: 1px solid; margin-bottom: 24px; font-size: 0.92rem; }
.alert-success { border-color: var(--ok); color: var(--ok); background: rgba(126,224,168,0.06); }
.alert-error { border-color: #ff8080; color: #ff9a9a; background: rgba(255,128,128,0.06); }

/* ==========================================================================
   Content pages (about, confirmation)
   ========================================================================== */
.prose { color: var(--muted); font-size: 1.02rem; }
.prose p { margin-bottom: 1.1em; }
.prose strong { color: var(--ink); }

.confirm-box { text-align: center; padding: 70px 20px; max-width: 560px; margin: 0 auto; }
.confirm-box .ref { font-family: var(--font-mono); font-size: 1.6rem; color: var(--violet-2); margin: 18px 0; letter-spacing: 0.05em; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.mini-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; }
.mini-card { border: 1px solid var(--line); background: var(--surface); padding: 18px; }
.mini-card strong { display: block; margin-bottom: 4px; font-family: var(--font-display); }
.mini-card span { color: var(--muted); font-size: 0.85rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { border-top: 1px solid var(--line); padding: 50px 0 30px; margin-top: 60px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-grid h4 { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 14px; }
.footer-grid a { display: block; color: var(--muted); font-size: 0.92rem; margin-bottom: 10px; }
.footer-grid a:hover { color: var(--violet-2); }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.8rem; font-family: var(--font-mono); color: var(--muted-2); }

/* ==========================================================================
   Admin
   ========================================================================== */
.admin-body { background: var(--void); color: var(--ink); font-family: var(--font-body); min-height: 100vh; margin: 0; }
.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-side { background: var(--surface); border-right: 1px solid var(--line); padding: 24px 18px; }
.admin-side .brand-word { display: block; margin-bottom: 30px; }
.admin-side a { display: block; padding: 10px 12px; color: var(--muted); font-size: 0.92rem; margin-bottom: 4px; }
.admin-side a:hover, .admin-side a.active { background: var(--surface-2); color: var(--ink); }
.admin-main { padding: 34px 40px; }
.admin-card { background: var(--surface); border: 1px solid var(--line); padding: 26px; margin-bottom: 24px; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.admin-table th { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted-2); }
.admin-login { min-height: 100vh; display: grid; place-items: center; }
.admin-login form { width: 340px; background: var(--surface); border: 1px solid var(--line); padding: 34px; }
.status-pill { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; padding: 3px 9px; border: 1px solid var(--line); }
.status-pending { color: var(--warn); border-color: var(--warn); }
.status-paid, .status-fulfilled { color: var(--ok); border-color: var(--ok); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .shatter-stage { max-width: 380px; margin: 0 auto; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail { grid-template-columns: 1fr; }
  .pd-image { position: static; }
  .checkout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { position: fixed; inset: 64px 0 0 0; background: var(--void); flex-direction: column; align-items: flex-start; padding: 24px; gap: 6px; display: none; border-top: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .cat-grid, .product-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 50px 0 40px; }
  .form-row { grid-template-columns: 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { display: flex; overflow-x: auto; gap: 4px; }
}