/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 15px 30px;
  border: none;
  border-radius: var(--radius-control);
  font-size: 13.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--ease-interactive), border-color var(--ease-interactive), transform 0.12s;
  text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { cursor: not-allowed; opacity: 0.55; }

.btn--primary {
  background: var(--accent);
  color: #fff;
}
/* Buttons rendered as <a> tags would otherwise inherit the global a:hover color
   rule (higher specificity than a single class) and lose their white/base text
   color on hover — restate it explicitly here so all .btn variants behave the same
   regardless of whether they're a <button> or an <a>. */
.btn--primary:hover:not(:disabled) { background: var(--accent-hover); color: #fff; }
.btn--primary:active:not(:disabled) { background: var(--accent-active); color: #fff; }

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn--outline:hover:not(:disabled) { border-color: var(--accent); background: rgba(34, 31, 28, 0.03); color: var(--text); }
.btn--outline:active:not(:disabled) { background: rgba(34, 31, 28, 0.07); color: var(--text); }

.btn--block { width: 100%; }
.btn--sm { padding: 13px 22px; font-size: 13px; letter-spacing: 0.1em; }

.link-quiet {
  cursor: pointer;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color var(--ease-interactive);
  background: none;
  border: none;
  padding: 0;
}
.link-quiet:hover { color: var(--accent); }

/* ---------- Forms ---------- */
.field { display: block; }
.field__label {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 7px;
}
.field__input {
  width: 100%;
  padding: 13px 14px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-control);
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color var(--ease-interactive);
}
.field__input:focus { border-color: var(--accent); }
.field__input--mono { font-family: ui-monospace, Menlo, monospace; }
textarea.field__input { resize: vertical; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid .field--full { grid-column: 1 / -1; }

.form-error {
  padding: 13px 16px;
  border: 1px solid rgba(176, 106, 95, 0.4);
  background: rgba(176, 106, 95, 0.08);
  color: var(--status-danger-text);
  border-radius: var(--radius-panel);
  font-size: 13.5px;
  margin-bottom: 18px;
}

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}
.pill--sold { background: var(--status-sold-bg); color: var(--status-sold-text); }
.pill--available { background: var(--status-available-bg); color: var(--status-available-text); }
.pill--clickable { cursor: pointer; border: none; font-family: inherit; }

.badge-edition {
  position: absolute;
  top: 12px; left: 12px;
  padding: 5px 11px;
  background: rgba(255, 255, 255, 0.9);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.badge-cart {
  min-width: 19px; height: 19px;
  padding: 0 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 11px;
}

.sold-overlay {
  position: absolute; inset: 0;
  background: rgba(255, 255, 255, 0.5);
  display: flex; align-items: center; justify-content: center;
}
.sold-overlay span {
  padding: 8px 16px;
  background: var(--text);
  color: #fff;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ---------- Header / Footer ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  padding: 20px 0;
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-faint);
}
.site-header__row {
  width: 90%; max-width: var(--max-content);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: nowrap;
}
.wordmark { line-height: 1; cursor: pointer; flex-shrink: 0; }
.wordmark__name {
  font-family: var(--font-heading);
  font-weight: var(--font-heading-weight);
  font-size: 20px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.wordmark__sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-top: 3px;
  white-space: nowrap;
}
.wordmark img { max-height: 32px; width: auto; max-width: 160px; display: block; }

.site-nav {
  display: flex; align-items: center;
  gap: clamp(18px, 3vw, 40px);
  flex-shrink: 0;
}
.site-nav__link {
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: none; border: none; color: var(--text);
  white-space: nowrap;
}
.site-nav__link:hover { color: var(--accent); }

.cart-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 16px 9px 14px;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-control);
  cursor: pointer;
  font-size: 12.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text);
  transition: border-color var(--ease-interactive), background var(--ease-interactive);
}
.cart-btn:hover { border-color: var(--accent); background: rgba(34, 31, 28, 0.03); color: var(--text); }
.cart-btn:active { background: rgba(34, 31, 28, 0.07); transform: translateY(1px); }
.cart-btn__icon { flex: none; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: clamp(36px, 5vw, 56px) 0;
  margin-top: auto;
}
.site-footer__inner { width: 90%; max-width: var(--max-content); margin: 0 auto; }
.site-footer__top {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: flex-start;
}
.site-footer__brand-name {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 19px;
}
.site-footer__brand-sub {
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--text-tertiary); margin-top: 5px;
}
.site-footer__links { display: flex; gap: clamp(28px, 5vw, 72px); flex-wrap: wrap; }
.site-footer__col { display: flex; flex-direction: column; gap: 10px; }
.site-footer__col a, .site-footer__col span { font-size: 13px; color: var(--text-secondary); cursor: pointer; }
.site-footer__legal {
  margin-top: 36px; padding-top: 20px;
  border-top: 1px solid var(--border-faint);
  font-size: 12px; color: var(--text-tertiary);
}

@media (max-width: 520px) {
  .site-header { padding: 14px 0; }
  .site-header__row { gap: 10px; }
  .wordmark__sub { display: none; }
  .site-nav { gap: 10px; }
  .site-nav__link { font-size: 11.5px; }
  .cart-btn { padding: 9px; gap: 4px; }
  .cart-btn__label { display: none; }
}

/* ---------- Arched decorative panels ---------- */
.arch-img {
  overflow: hidden;
  background: var(--ph-a);
}
.stripe-placeholder {
  background: repeating-linear-gradient(135deg, var(--ph-a) 0, var(--ph-a) 11px, var(--ph-b) 11px, var(--ph-b) 22px);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.stripe-placeholder__label {
  font-family: ui-monospace, Menlo, monospace;
  font-size: 10.5px; letter-spacing: 0.16em;
  color: #9a8f80; text-transform: uppercase;
}

/* ---------- Sticky panels ---------- */
.sticky-panel { position: sticky; top: 100px; }