/* ==========================================================================
   American Wetware Merch — AWW Style Guide v2
   ========================================================================== */

/* ---------- Inter (body text) ---------- */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2') format('woff2');
}

/* ---------- Palette ---------- */
:root {
  --bg: #FBFFF6;
  --text: #1C1E35;
  --accent: #2D3E6B;
  --green: #2FBF39;
  --green-dark: #1A5C1E;
  --green-light: #B8EDB9;
  --green-wash: #E3F7E3;
  --periwinkle: #D1DCFF;
  --periwinkle-mid: #8BA0D6;
  --yellow: #FFFF77;
  --red: #CA1E08;
  --muted: rgba(28, 30, 53, 0.65);
  --faint: rgba(28, 30, 53, 0.35);
  --charcoal: #3D3D52;
  --silver: #A8A8B5;
  --dove: #D4D4DC;
  --whisper: #EFEFF3;

  --font: 'Barlow', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --border-thick: 4px;
  --border-thin: 2px;
  --max-width: 1100px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, p, ul, ol { margin: 0; padding: 0; }
img { max-width: 100%; height: auto; display: block; }

/* ---------- Base ---------- */
html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--text); color: var(--bg); }

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

/* ---------- Layout ---------- */
.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  padding: 1.5rem clamp(1rem, 4vw, 2rem);
  border-bottom: var(--border-thick) solid var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-mark {
  width: 38px;
  height: auto;
  flex-shrink: 0;
}

.wordmark {
  font-family: var(--font);
  font-weight: 900;
  font-size: 1.15rem;
  line-height: 1.0;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  transition: opacity 0.15s;
}

.nav-links a:hover { opacity: 0.7; }

.cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  color: var(--bg);
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.55rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  margin-left: 0.3rem;
  vertical-align: middle;
  display: none;
}

.cart-badge.has-items { display: inline-flex; }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
  border-bottom: var(--border-thick) solid var(--text);
  text-align: center;
}

.hero-eyebrow {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-family: var(--font);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1rem;
  color: var(--muted);
  max-width: 48ch;
  margin: 0 auto;
}

/* ---------- Product Grid ---------- */
.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0;
  flex: 1;
}

.product-card {
  padding: 1.75rem;
  border-right: var(--border-thin) solid var(--dove);
  border-bottom: var(--border-thin) solid var(--dove);
  display: flex;
  flex-direction: column;
  transition: background 0.15s;
}

.product-card:hover {
  background: var(--green-wash);
}

.product-image {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--whisper);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.product-image img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
}

.product-name {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.product-spec {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.product-material {
  font-size: 0.72rem;
  color: var(--faint);
  font-family: var(--font);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.product-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.product-price {
  font-family: var(--font);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--text);
}

.btn {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.65em 1.4em;
  border: var(--border-thin) solid var(--text);
  background: var(--text);
  color: var(--bg);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, opacity 0.12s;
  white-space: nowrap;
}

.btn:hover { opacity: 0.85; }

.btn-outline {
  background: transparent;
  color: var(--text);
}

.btn-outline:hover {
  background: var(--text);
  color: var(--bg);
  opacity: 1;
}

.btn-green {
  background: var(--green);
  border-color: var(--green-dark);
  color: var(--text);
}

.btn-green:hover { opacity: 0.85; }

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ---------- Cart Sidebar ---------- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 30, 53, 0.4);
  z-index: 100;
  display: none;
  justify-content: flex-end;
}

.cart-overlay.open { display: flex; }

.cart-panel {
  width: 380px;
  max-width: 100vw;
  background: var(--bg);
  border-left: var(--border-thick) solid var(--text);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.cart-header {
  padding: 1.5rem;
  border-bottom: var(--border-thick) solid var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header h2 {
  font-family: var(--font);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.cart-close {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  padding: 0.25rem;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.cart-empty {
  padding: 2rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.cart-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: var(--border-thin) solid var(--dove);
  align-items: flex-start;
}

.cart-item-image {
  width: 56px;
  height: 56px;
  background: var(--whisper);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item-image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.cart-item-spec {
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.cart-item-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.qty-btn {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.8rem;
  width: 24px;
  height: 24px;
  border: 1px solid var(--dove);
  background: var(--bg);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
}

.qty-btn:hover { background: var(--text); color: var(--bg); }

.cart-item-qty {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.75rem;
  min-width: 1.5em;
  text-align: center;
}

.cart-item-price {
  font-family: var(--font);
  font-weight: 900;
  font-size: 0.9rem;
  margin-left: auto;
}

.cart-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.7rem;
  padding: 0.2rem;
  font-family: var(--font);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cart-item-remove:hover { color: var(--red); }

/* ---------- Cart Footer ---------- */
.cart-footer {
  padding: 1rem 1.5rem;
  border-top: var(--border-thick) solid var(--text);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.cart-shipping-note {
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.cart-footer .btn {
  width: 100%;
  text-align: center;
}

/* ---------- Checkout Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 30, 53, 0.5);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg);
  border: var(--border-thick) solid var(--text);
  padding: 2rem;
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal h2 {
  font-family: var(--font);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.form-group input {
  width: 100%;
  padding: 0.65em 0.75em;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border: var(--border-thin) solid var(--dove);
  background: var(--bg);
  color: var(--text);
}

.form-group input:focus {
  outline: none;
  border-color: var(--text);
}

.modal-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.modal-actions .btn { flex: 1; text-align: center; }

.modal-error {
  font-size: 0.8rem;
  color: var(--red);
  margin-top: 0.75rem;
  display: none;
}

.modal-error.show { display: block; }

/* ---------- Success Page ---------- */
.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  text-align: center;
  padding: clamp(2rem, 8vw, 6rem) 2rem;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.success-icon svg {
  width: 32px;
  height: 32px;
  color: var(--green-dark);
}

.success-page h1 {
  font-family: var(--font);
  font-weight: 900;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.success-page p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.order-id {
  font-family: 'Space Mono', monospace;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 2rem;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 1rem clamp(1rem, 4vw, 2rem);
  border-top: var(--border-thick) solid var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer span {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.footer-email {
  font-family: var(--font);
  font-weight: 800;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

/* ---------- Loading spinner ---------- */
.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--dove);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 0.4rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .products {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
  .product-card {
    padding: 1.25rem;
  }
  .cart-panel {
    width: 100vw;
  }
}

@media (max-width: 480px) {
  .products {
    grid-template-columns: 1fr 1fr;
  }
  .product-name { font-size: 0.8rem; }
  .product-price { font-size: 1rem; }
}