/* WarpedBed — industrial maker shop aesthetic
   palette: warm charcoal bg, cream text, hot pink CTA, mint "complete" green,
   caution-tape yellow accents. Background grid evokes a print bed. */

:root {
  --bg:        #16161a;
  --bg-2:      #1f1f24;
  --bg-3:      #2a2a30;
  --text:      #f0ebe1;
  --text-dim:  #8a8580;
  --accent:    #ff2b5f;   /* hot end pink */
  --accent-2:  #00ff9d;   /* finished-print mint */
  --warning:   #ffcc00;   /* caution tape */
  --border:    #2a2a30;
  --border-2:  #3a3a42;

  --font-display: 'Unbounded', ui-sans-serif, system-ui, sans-serif;
  --font-body:    'Atkinson Hyperlegible', ui-sans-serif, system-ui, sans-serif;
  --font-mono:    ui-monospace, 'JetBrains Mono', 'Fira Code', 'Cascadia Code', Menlo, monospace;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: -1px -1px;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 1rem;
}

h1 { font-size: clamp(2.5rem, 6.5vw, 5.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 3rem); }
h3 { font-size: 1.4rem; }

a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }

p { margin: 0 0 1rem; }

/* ─── MASTHEAD ─────────────────────────────────────── */
.masthead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(22,22,26,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 50;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
}
.brand-mark {
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0;
}
.masthead nav {
  display: flex;
  gap: 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
}
.masthead nav a {
  position: relative;
  padding: 0.25rem 0;
}
.masthead nav a:hover { color: var(--accent); }
.masthead nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.15s;
  transform-origin: left;
}
.masthead nav a:hover::after { transform: scaleX(1); }

/* ─── COMMON ───────────────────────────────────────── */
main { min-height: 70vh; }

.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--accent-2);
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  background: var(--accent);
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
  border: none;
  cursor: pointer;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out;
}
.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--text);
}
.btn-secondary {
  background: transparent;
  border: 2px solid var(--text);
  color: var(--text);
}
.btn-secondary:hover {
  background: var(--text);
  color: var(--bg);
  box-shadow: none;
  transform: translate(-2px, -2px);
}

input[type="email"], input[type="text"], select, textarea {
  padding: 0.85rem 1rem;
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 0;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent-2);
  outline-offset: -2px;
}

/* ─── CAUTION TAPE DIVIDER ─────────────────────────── */
.caution-tape {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--warning) 0 20px,
    #14140f 20px 40px
  );
  margin: 4rem 0 2rem;
}

/* ─── PRODUCT GRID ─────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 0 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.product-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 1rem;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
  display: block;
}
.product-card:hover {
  transform: translate(-3px, -3px);
  border-color: var(--accent);
  box-shadow: 6px 6px 0 var(--accent);
}
.product-card .img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-3);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  position: relative;
  overflow: hidden;
}
.product-card .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.25rem;
}
.product-card h3 {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
}
.product-card .meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.product-card .price {
  color: var(--accent-2);
  font-weight: 700;
}
.product-card .lead {
  color: var(--text-dim);
  font-size: 0.75rem;
}
.product-card--oos .img { opacity: 0.4; filter: grayscale(0.6); }
.product-card--oos h3 { color: var(--text-dim); }
.product-card--oos .price { color: var(--text-dim); text-decoration: line-through; }
.product-card--oos:hover { box-shadow: 6px 6px 0 var(--warning); border-color: var(--warning); }
.oos-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: var(--warning);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 3px 7px;
  z-index: 1;
}

/* ─── PRODUCT DETAIL ───────────────────────────────── */
.pd-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  padding: 3rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
.pd-image {
  background: var(--bg-2);
  border: 1px solid var(--border);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.pd-image img { width: 100%; height: 100%; object-fit: cover; }
.pd-image .placeholder {
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-align: center;
  padding: 2rem;
}
.pd-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.pd-thumb {
  aspect-ratio: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.1s;
}
.pd-thumb:hover { border-color: var(--accent-2); }
.pd-thumb-active { border-color: var(--accent); }
.pd-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pd-price {
  font-family: var(--font-mono);
  color: var(--accent-2);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 1rem 0;
}
.pd-spec {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  margin: 2rem 0;
  padding: 1rem;
  background: var(--bg-2);
  border-left: 3px solid var(--accent-2);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.pd-spec dt { color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.75rem; }
.pd-spec dd { margin: 0; }

#paypal-button-container {
  margin: 1.5rem 0;
  min-height: 50px;
}

.pd-out-of-stock {
  padding: 1rem;
  background: var(--bg-2);
  border-left: 3px solid var(--warning);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

@media (max-width: 800px) {
  .pd-grid { grid-template-columns: 1fr; gap: 2rem; padding: 2rem 1rem; }
}

/* ─── FOOTER ───────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  margin-top: 6rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding: 3rem 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
footer h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
}
footer h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  margin: 0 0 1rem;
  color: var(--text-dim);
  text-transform: uppercase;
}
footer a { display: block; padding: 0.25rem 0; color: var(--text); font-size: 0.95rem; }
footer a:hover { color: var(--accent); }
.copyright {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 720px) {
  .masthead { padding: 1rem; }
  .masthead nav { gap: 1rem; font-size: 0.7rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}