.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  transition: color 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
  cursor: pointer;
}

.button svg { width: 19px; height: 19px; flex: 0 0 auto; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0) scale(0.98); }
.button-primary { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.button-primary:hover { background: var(--gold-bright); border-color: var(--gold-bright); }
.button-ghost { color: var(--alloy); border-color: rgba(246, 185, 0, 0.68); background: rgba(21, 19, 15, 0.38); }
.button-ghost:hover { color: var(--ink); background: var(--gold); }
.button-dark { background: var(--ink); color: var(--gold-bright); border-color: var(--ink); }
.button-dark:hover { background: #2d281e; }

.primary-nav a, .footer-grid a:not(.button), .text-link { transition: color 160ms var(--ease); }
.primary-nav a { position: relative; padding-block: 10px; color: #d8d3c9; font-size: 0.78rem; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 3px; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 180ms cubic-bezier(.23,1,.32,1); }
.primary-nav a:hover, .primary-nav a:focus-visible, .footer-grid a:not(.button):hover { color: var(--gold-bright); }
.primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }

.language-switch { display: none; }
.lang-button { min-width: 42px; min-height: 36px; padding: 6px 8px; border: 0; border-radius: 4px; background: transparent; color: #aaa49a; cursor: pointer; }
.lang-button.is-active { background: var(--gold); color: var(--ink); font-weight: 700; }

.menu-toggle { display: none; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(246, 185, 0, 0.55); border-radius: var(--radius-sm); background: transparent; cursor: pointer; }
.menu-toggle svg { width: 24px; height: 24px; }

.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--gold-bright); font-size: 0.82rem; font-weight: 700; text-transform: uppercase; }
.text-link svg { width: 18px; height: 18px; transition: transform 180ms var(--ease); }
.text-link:hover svg { transform: translate(3px, -3px); }

.inquiry-form { padding: clamp(22px, 2.4vw, 34px); border: 1px solid rgba(21, 19, 15, 0.48); border-radius: var(--radius-md); background: rgba(243, 240, 232, 0.96); box-shadow: 0 24px 56px rgba(75, 49, 0, 0.2); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 18px; }
.field { min-width: 0; }
.field-full { grid-column: 1 / -1; }
.field label { display: inline-block; margin-bottom: 5px; color: var(--ink); font-size: 0.75rem; font-weight: 700; }
.field label::after { content: " *"; color: var(--error); }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  border: 1px solid #827b6e;
  border-radius: var(--radius-sm);
  background: #fffdf7;
  color: var(--ink);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease), background-color 160ms var(--ease);
}
.field textarea { min-height: 88px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--ink); box-shadow: var(--focus); }
.field [aria-invalid="true"] { border-color: var(--error); background: #fff7f4; box-shadow: 0 0 0 2px rgba(140, 37, 31, 0.16); }
.field-error { min-height: 1.25em; margin: 3px 0 0; color: var(--error); font-size: 0.7rem; font-weight: 600; }
.file-control { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; align-items: center; padding: 10px 12px; border: 1px dashed #746d60; border-radius: var(--radius-sm); color: var(--ink); background: #fffdf7; }
.file-control > svg { width: 24px; height: 24px; }
.file-control input { grid-column: 2; min-height: 34px; padding: 4px 0; border: 0; background: transparent; box-shadow: none; }
.file-control span { grid-column: 2; color: #5f594f; font-size: 0.76rem; }
.submit-button { width: 100%; margin-top: 14px; }

.error-summary { margin-bottom: 16px; padding: 14px; border: 2px solid var(--error); border-radius: var(--radius-sm); background: #fff6f2; color: var(--ink); }
.error-summary > div { display: flex; gap: 12px; align-items: flex-start; }
.error-summary svg { flex: 0 0 auto; width: 24px; height: 24px; color: var(--error); }
.error-summary h3 { margin-bottom: 4px; font-family: "Public Sans", sans-serif; font-size: 1rem; letter-spacing: 0; }
.error-summary p { margin-bottom: 0; font-size: 0.84rem; }
.error-summary ul { margin: 12px 0 0 36px; padding: 0; font-size: 0.82rem; }
.error-summary a { text-decoration: underline; }

/* Stage 05: visible by default, bounded native interactions. */
.product-loop.is-offscreen .product-loop-track { animation-play-state: paused; }
html:not(.motion-enhanced) .product-loop-track { animation: none; }
html:not(.motion-enhanced) .product-loop-toggle { display: none; }
html:not(.motion-enhanced) .product-loop-viewport { overflow-x: auto; }
.button, .product-content .product-card-cta, .menu-toggle, .product-loop-toggle {
  transform-origin: center;
  transition: transform 100ms cubic-bezier(.23,1,.32,1), background-color 160ms cubic-bezier(.23,1,.32,1);
}
.button:active, .product-panel:active .product-card-cta, .menu-toggle:active, .product-loop-toggle:active {
  transform: scale(.98); transition-duration: 140ms;
}
.button:focus-visible, .product-panel:focus-visible, .menu-toggle:focus-visible, .product-loop-toggle:focus-visible {
  outline: 3px solid var(--gold-bright); outline-offset: 4px;
}
.field input, .field select, .field textarea { transition: none; }
.product-media img, .recommended-item img, .product-gallery img { transition: transform 240ms cubic-bezier(.23,1,.32,1); }
.product-panel:hover .product-media img, .recommended-item:hover img, .product-gallery figure:hover img { filter: none; }
@media (hover: hover) and (pointer: fine) {
  .product-panel:hover .product-media img, .recommended-item:hover img, .product-gallery figure:hover img { transform: scale(1.015); }
}
@media (hover: none), (pointer: coarse) {
  .site-header, .site-header.is-scrolled { -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
  .button:hover, .product-panel:hover .product-media img, .recommended-item:hover img,
  .product-gallery figure:hover img, .product-panel:hover .product-card-cta svg,
  .recommended-item:hover > svg, .text-link:hover svg { transform: none; }
}
.keyboard-input *, .keyboard-input *::after { transition-duration: 0ms !important; }
.keyboard-input .button:active, .keyboard-input .product-panel:active .product-card-cta { transform: none; }
@media (prefers-reduced-motion: reduce) {
  .menu-toggle:active, .product-loop-toggle:active { transform: none; }
  .button:hover, .button:active, .product-panel:active .product-card-cta,
  .product-panel:hover .product-media img, .recommended-item:hover img,
  .product-gallery figure:hover img, .product-panel:hover .product-card-cta svg,
  .recommended-item:hover > svg, .text-link:hover svg { transform: none; }
}