/* ============================================================
   ECOCUVERIE — COMPOSANTS
   Boutons, badges, cards, formulaires, navigation, etc.
   ============================================================ */

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-body-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out-quart),
              color var(--dur-fast) var(--ease-out-quart),
              border-color var(--dur-fast) var(--ease-out-quart),
              box-shadow var(--dur-fast) var(--ease-out-quart),
              transform var(--dur-fast) var(--ease-out-quart);
  white-space: nowrap;
  user-select: none;
  text-decoration: none;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-forest-800);
  color: var(--color-cream);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
}
.btn-primary:hover {
  background: var(--color-forest-700);
  color: var(--color-cream);
  box-shadow: var(--shadow-md), var(--shadow-inset);
}

.btn-accent {
  background: var(--color-burgundy-800);
  color: var(--color-cream);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
}
.btn-accent:hover {
  background: var(--color-burgundy-700);
  color: var(--color-cream);
}

.btn-copper {
  background: var(--color-copper-700);
  color: var(--color-cream);
}
.btn-copper:hover { background: var(--color-copper-800); color: var(--color-cream); }

.btn-secondary {
  background: var(--color-white);
  color: var(--color-forest-800);
  border-color: var(--color-forest-800);
}
.btn-secondary:hover {
  background: var(--color-forest-800);
  color: var(--color-cream);
}

.btn-ghost {
  background: transparent;
  color: var(--color-forest-800);
  border-color: var(--border-default);
}
.btn-ghost:hover {
  background: var(--color-forest-50);
  border-color: var(--color-forest-800);
}

.btn-link {
  background: transparent;
  color: var(--color-forest-800);
  padding: 0;
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  padding-bottom: 2px;
}
.btn-link:hover { color: var(--color-burgundy-800); }

.btn-inverse {
  background: var(--color-cream);
  color: var(--color-forest-800);
}
.btn-inverse:hover { background: var(--color-white); color: var(--color-forest-900); }

.btn-sm  { padding: 0.5rem 0.875rem; font-size: var(--fs-caption); }
.btn-lg  { padding: 1.125rem 1.875rem; font-size: var(--fs-body); }
.btn-xl  { padding: 1.25rem 2.25rem; font-size: var(--fs-body); }
.btn-block { width: 100%; }

.btn-icon-only {
  padding: 0.625rem;
  width: 2.5rem; height: 2.5rem;
}

/* ============================================================
   BADGES
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.25rem 0.625rem;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  line-height: 1.4;
  white-space: nowrap;
}

.badge-volume {
  background: var(--color-burgundy-800);
  color: var(--color-cream);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-caption);
  letter-spacing: 0;
  text-transform: none;
  padding: 0.375rem 0.75rem;
}

.badge-inox {
  background: var(--color-cream);
  color: var(--color-ink);
  border: 1px solid var(--border-default);
  font-family: var(--font-mono);
  letter-spacing: 0;
}

.badge-success { background: var(--color-success-100); color: var(--color-success); }
.badge-warning { background: var(--color-warning-100); color: var(--color-warning); }
.badge-danger  { background: var(--color-danger-100); color: var(--color-danger); }
.badge-info    { background: var(--color-info-100); color: var(--color-info); }
.badge-copper  { background: var(--color-copper-100); color: var(--color-copper-800); }
.badge-straw   { background: var(--color-straw-100); color: var(--color-straw-800); }
.badge-forest  { background: var(--color-forest-100); color: var(--color-forest-800); }
.badge-neutral { background: var(--color-stone-100); color: var(--color-stone-800); }

.badge-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: var(--radius-pill);
  background: currentColor;
}

/* ============================================================
   PILLS / CHIPS / TAGS
   ============================================================ */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 0.875rem;
  font-size: var(--fs-body-sm);
  font-weight: 500;
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--fg-default);
  transition: all var(--dur-fast) var(--ease-out-quart);
  cursor: pointer;
}
.chip:hover { border-color: var(--color-forest-800); }
.chip.is-active {
  background: var(--color-forest-800);
  border-color: var(--color-forest-800);
  color: var(--color-cream);
}

/* ============================================================
   FORM CONTROLS
   ============================================================ */

.field { display: flex; flex-direction: column; gap: var(--space-2); }

.label {
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--fg-default);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.label .required { color: var(--color-burgundy-800); }
.label-hint { font-size: var(--fs-caption); color: var(--fg-muted); font-weight: 400; margin-left: auto; }

.input,
.select,
.textarea {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  padding: 0.75rem 0.875rem;
  background: var(--color-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--fg-default);
  width: 100%;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--color-stone-500); }
.input:focus, .select:focus, .textarea:focus {
  outline: 0;
  border-color: var(--color-forest-800);
  box-shadow: 0 0 0 3px rgba(31, 61, 44, 0.12);
}
.input::placeholder, .textarea::placeholder { color: var(--color-stone-500); }

.textarea { min-height: 6.5rem; resize: vertical; }

.input-with-unit {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.input-with-unit:focus-within {
  border-color: var(--color-forest-800);
  box-shadow: 0 0 0 3px rgba(31, 61, 44, 0.12);
}
.input-with-unit .input {
  border: 0;
  background: transparent;
  flex: 1;
}
.input-with-unit .input:focus { box-shadow: none; }
.input-with-unit .unit {
  display: inline-flex;
  align-items: center;
  padding: 0 0.875rem;
  background: var(--bg-surface-alt);
  border-left: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  color: var(--fg-muted);
}

.field-error .input,
.field-error .select,
.field-error .textarea,
.field-error .input-with-unit { border-color: var(--color-danger); }
.error-msg { color: var(--color-danger); font-size: var(--fs-caption); }
.help-msg { color: var(--fg-muted); font-size: var(--fs-caption); }

/* Bouton d'aide pédagogique contextuel (jargon métier).
   Pattern : <button class="eco-help-toggle" aria-controls="ID">?</button>
             + <div class="eco-help-content" id="ID" hidden>…</div>            */
.eco-help-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25em;
  height: 1.25em;
  margin-left: var(--space-2);
  padding: 0;
  background: var(--color-cream, #f5f1ea);
  color: var(--fg-muted);
  border: 1px solid var(--border-subtle, #d8d3c8);
  border-radius: 50%;
  font: 600 0.78em / 1 inherit;
  cursor: pointer;
  vertical-align: middle;
  transition: background-color .15s, color .15s, border-color .15s;
}
.eco-help-toggle:hover,
.eco-help-toggle:focus-visible,
.eco-help-toggle[aria-expanded="true"] {
  background: var(--color-accent, #b08a4e);
  color: #fff;
  border-color: transparent;
  outline: none;
}
.eco-help-content {
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-cream, #f5f1ea);
  border-left: 3px solid var(--color-accent, #b08a4e);
  border-radius: var(--radius-sm, 4px);
}
.eco-help-content .help-msg { line-height: 1.55; margin: 0; color: var(--fg-default, #2a2620); }

/* Custom check / radio */
.check, .radio {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--fs-body-sm);
  line-height: 1.45;
  user-select: none;
}
.check input, .radio input { position: absolute; opacity: 0; pointer-events: none; }
.check .box, .radio .box {
  width: 1.125rem; height: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  background: var(--color-white);
  border: 1px solid var(--border-default);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--dur-fast);
}
.check .box { border-radius: var(--radius-xs); }
.radio .box { border-radius: var(--radius-pill); }
.check:hover .box, .radio:hover .box { border-color: var(--color-forest-800); }
.check input:checked + .box,
.radio input:checked + .box {
  background: var(--color-forest-800);
  border-color: var(--color-forest-800);
}
.check input:checked + .box::after {
  content: "";
  width: 0.55rem; height: 0.3rem;
  border-left: 2px solid var(--color-cream);
  border-bottom: 2px solid var(--color-cream);
  transform: rotate(-45deg) translate(1px, -1px);
}
.radio input:checked + .box::after {
  content: "";
  width: 0.45rem; height: 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--color-cream);
}
.check input:focus-visible + .box,
.radio input:focus-visible + .box { box-shadow: var(--focus-ring); }

/* Select tile (radio en card) */
.option-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out-quart);
  text-align: left;
}
.option-tile:hover { border-color: var(--color-forest-700); }
.option-tile.is-selected {
  border-color: var(--color-forest-800);
  background: var(--color-forest-50);
  box-shadow: 0 0 0 1px var(--color-forest-800);
}
.option-tile .tile-title {
  font-weight: 500;
  font-size: var(--fs-body);
  color: var(--fg-default);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.option-tile .tile-desc {
  font-size: var(--fs-body-sm);
  color: var(--fg-muted);
  line-height: 1.45;
}
.option-tile .tile-check {
  width: 1.125rem; height: 1.125rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  flex-shrink: 0;
}
.option-tile.is-selected .tile-check {
  background: var(--color-forest-800);
  border-color: var(--color-forest-800);
  position: relative;
}
.option-tile.is-selected .tile-check::after {
  content: "";
  position: absolute;
  inset: 0;
  display: block;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'><path d='M4 8.5l2.5 2.5L12 5.5' stroke='%23FAFAF7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: 14px;
  background-position: center;
  background-repeat: no-repeat;
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), transform var(--dur-base);
}
.card:hover {
  border-color: var(--border-default);
  box-shadow: var(--shadow-md);
}
.card-body { padding: var(--space-6); }
.card-pad-sm .card-body { padding: var(--space-4); }
.card-pad-lg .card-body { padding: var(--space-8); }

/* Product card spécifique cuves */
.product-card {
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.product-card:hover {
  border-color: var(--color-forest-700);
  box-shadow: var(--shadow-md);
}
.product-card .product-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--color-stone-100);
  overflow: hidden;
}
.product-card .product-media .badge-volume {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
}
.product-card .product-media .badge-inox {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
}
.product-card .product-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  flex: 1;
}
.product-card .product-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.3;
  letter-spacing: var(--tracking-snug);
  color: var(--fg-default);
}
.product-card .product-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-1) var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--fg-muted);
  padding: var(--space-3) 0;
  border-block: 1px solid var(--border-subtle);
}
.product-card .product-specs span strong { color: var(--fg-default); font-weight: 500; }
.product-card .product-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
}
.product-card .price {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-forest-800);
  line-height: 1;
}
.product-card .price-unit {
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  font-weight: 400;
  color: var(--fg-muted);
  display: block;
  margin-top: var(--space-1);
}

/* Volume nav card (spécifique) */
.volume-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: var(--space-6);
  aspect-ratio: 3 / 4;
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--dur-base) var(--ease-out-quart);
  cursor: pointer;
  text-decoration: none;
  color: var(--fg-default);
}
.volume-card:hover {
  border-color: var(--color-forest-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.volume-card .volume-illustration {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  padding-bottom: 25%;
  opacity: 0.95;
}
.volume-card .volume-label {
  position: relative;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 3vw, 2.5rem);
  color: var(--color-forest-800);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  text-align: center;
}
.volume-card .volume-sub {
  position: relative;
  font-size: var(--fs-caption);
  color: var(--fg-muted);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-top: var(--space-1);
}

/* ============================================================
   TRUST BLOCK
   ============================================================ */

.trust-bar {
  background: var(--color-forest-50);
  border-block: 1px solid var(--border-subtle);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  padding-block: var(--space-8);
}
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
}
@media (max-width: 640px) {
  .trust-grid { grid-template-columns: 1fr; }
}
.trust-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}
.trust-icon {
  flex-shrink: 0;
  width: 2.5rem; height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--color-forest-800);
}
.trust-content { display: flex; flex-direction: column; gap: var(--space-1); }
.trust-title { font-weight: 600; font-size: var(--fs-body-sm); color: var(--fg-default); }
.trust-desc  { font-size: var(--fs-caption); color: var(--fg-muted); line-height: 1.5; }

/* Vertical trust block (pour fiche produit) */
.trust-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}
.trust-list .trust-item {
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}
.trust-list .trust-item:last-child { border-bottom: 0; }

/* ============================================================
   TECHNICAL SPEC TABLE
   ============================================================ */

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spec-table caption {
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-h5);
  font-weight: 500;
  padding: var(--space-4);
  background: var(--color-forest-50);
  border-bottom: 1px solid var(--border-subtle);
}
.spec-table tr { border-bottom: 1px solid var(--border-subtle); }
.spec-table tr:last-child { border-bottom: 0; }
.spec-table th, .spec-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  vertical-align: top;
  font-size: var(--fs-body-sm);
}
.spec-table th {
  font-weight: 500;
  color: var(--fg-muted);
  width: 40%;
  background: var(--color-cream);
  border-right: 1px solid var(--border-subtle);
}
.spec-table td {
  font-family: var(--font-mono);
  color: var(--fg-default);
  font-feature-settings: "tnum";
}
.spec-section-header td {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--fs-eyebrow);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-forest-800);
  background: var(--color-stone-100);
}

/* ============================================================
   DOC DOWNLOAD CARD
   ============================================================ */

.doc-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--fg-default);
  transition: all var(--dur-fast);
}
.doc-card:hover {
  border-color: var(--color-forest-800);
  color: var(--fg-default);
  background: var(--color-forest-50);
}
.doc-icon {
  flex-shrink: 0;
  width: 2.75rem; height: 3.25rem;
  background: var(--color-burgundy-100);
  color: var(--color-burgundy-800);
  border-radius: var(--radius-xs);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
}
.doc-meta { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.doc-title { font-weight: 500; font-size: var(--fs-body-sm); }
.doc-sub { font-size: var(--fs-caption); color: var(--fg-muted); font-family: var(--font-mono); }
.doc-cta { color: var(--color-forest-800); flex-shrink: 0; }

/* ============================================================
   AID BANNER (FranceAgriMer)
   ============================================================ */

.aid-banner {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(135deg, var(--color-copper-100) 0%, var(--color-straw-100) 100%);
  border: 1px solid var(--color-copper-700);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.aid-banner::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: var(--color-copper-700);
}
.aid-banner-icon {
  flex-shrink: 0;
  width: 3rem; height: 3rem;
  background: var(--color-copper-700);
  color: var(--color-cream);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.aid-banner-body { flex: 1; display: flex; flex-direction: column; gap: var(--space-1); }
.aid-banner-title { font-weight: 600; font-size: var(--fs-body); color: var(--color-copper-800); }
.aid-banner-desc  { font-size: var(--fs-body-sm); color: var(--color-stone-800); }
@media (max-width: 640px) {
  .aid-banner { flex-direction: column; align-items: flex-start; padding: var(--space-4); }
}

/* ============================================================
   TABS
   ============================================================ */

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--fg-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: all var(--dur-fast);
}
.tab:hover { color: var(--fg-default); }
.tab.is-active {
  color: var(--color-forest-800);
  border-bottom-color: var(--color-forest-800);
}

/* ============================================================
   BREADCRUMBS
   ============================================================ */

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-caption);
  color: var(--fg-muted);
}
.breadcrumbs a { color: var(--fg-muted); }
.breadcrumbs a:hover { color: var(--color-forest-800); }
.breadcrumbs .sep { color: var(--color-stone-300); user-select: none; }
.breadcrumbs .current { color: var(--fg-default); font-weight: 500; }

/* ============================================================
   PROGRESS BAR / STEPPER
   ============================================================ */

.stepper {
  display: flex;
  gap: 0;
  align-items: center;
  width: 100%;
}
.stepper-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 1;
  gap: var(--space-2);
  position: relative;
}
.stepper-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0.625rem;
  left: 2rem;
  right: -0.5rem;
  height: 1px;
  background: var(--border-subtle);
}
.stepper-step.is-complete:not(:last-child)::after,
.stepper-step.is-active:not(:last-child)::after { background: var(--color-forest-800); }

.stepper-dot {
  position: relative;
  z-index: 1;
  width: 1.25rem; height: 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--color-white);
  border: 1px solid var(--border-default);
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  font-weight: 600;
  font-family: var(--font-mono);
}
.stepper-step.is-active .stepper-dot {
  background: var(--color-forest-800);
  border-color: var(--color-forest-800);
  color: var(--color-cream);
}
.stepper-step.is-complete .stepper-dot {
  background: var(--color-forest-800);
  border-color: var(--color-forest-800);
  color: var(--color-cream);
}
.stepper-step.is-complete .stepper-dot::after {
  content: "";
  width: 0.5rem; height: 0.3rem;
  border-left: 1.5px solid var(--color-cream);
  border-bottom: 1.5px solid var(--color-cream);
  transform: rotate(-45deg) translate(1px, -1px);
}
.stepper-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stepper-step .stepper-num {
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--fg-muted);
}
.stepper-step .stepper-name {
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--fg-default);
}
.stepper-step:not(.is-active):not(.is-complete) .stepper-name { color: var(--fg-muted); }

/* ============================================================
   HEADER & FOOTER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-cream);
  border-bottom: 1px solid var(--border-subtle);
  backdrop-filter: saturate(180%) blur(8px);
}
.site-header-utility {
  background: var(--color-forest-800);
  color: var(--color-cream);
  font-size: var(--fs-caption);
}
.site-header-utility .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.5rem;
}
.site-header-utility .util-left { display: flex; gap: var(--space-6); }
.site-header-utility .util-right { display: flex; gap: var(--space-4); align-items: center; }
.site-header-utility a { color: var(--color-cream); opacity: 0.85; }
.site-header-utility a:hover { opacity: 1; color: var(--color-cream); }

.site-header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-8);
}
.site-nav {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.site-nav-link {
  position: relative;
  font-size: var(--fs-body-sm);
  font-weight: 500;
  color: var(--fg-default);
  padding-block: var(--space-2);
}
.site-nav-link:hover { color: var(--color-burgundy-800); }
.site-nav-link.is-active {
  color: var(--color-forest-800);
}
.site-nav-link.is-active::after {
  content: "";
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--color-forest-800);
}

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.icon-btn {
  width: 2.25rem; height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--fg-default);
  transition: background var(--dur-fast);
}
.icon-btn:hover { background: var(--color-forest-50); }
.icon-btn .badge-count {
  position: absolute;
  top: -2px; right: -2px;
  background: var(--color-burgundy-800);
  color: var(--color-cream);
  font-size: 0.6rem;
  font-weight: 600;
  width: 1rem; height: 1rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--color-forest-900);
  color: var(--color-cream);
}
.site-footer a { color: rgba(250,250,247,0.78); }
.site-footer a:hover { color: var(--color-straw-700); }
.site-footer .footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-12);
  padding-block: var(--space-16);
  border-bottom: 1px solid var(--border-inverse);
}
@media (max-width: 1024px) {
  .site-footer .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 640px) {
  .site-footer .footer-top { grid-template-columns: 1fr; }
}
.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-straw-700);
  margin-bottom: var(--space-4);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: var(--space-2); font-size: var(--fs-body-sm); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-block: var(--space-6);
  font-size: var(--fs-caption);
  color: rgba(250,250,247,0.6);
}
.footer-bottom a { color: rgba(250,250,247,0.6); }
.footer-legal { display: flex; gap: var(--space-6); flex-wrap: wrap; }

/* ============================================================
   PLACEHOLDERS PHOTO ANNOTÉS
   ============================================================ */

.placeholder-photo {
  position: relative;
  background:
    linear-gradient(135deg, rgba(31,61,44,0.04) 0%, rgba(31,61,44,0.08) 100%),
    repeating-linear-gradient(45deg, transparent 0 14px, rgba(31,61,44,0.025) 14px 15px);
  border: 1px dashed var(--color-forest-700);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-4);
  min-height: 12rem;
  overflow: hidden;
  color: var(--color-forest-800);
}
.placeholder-photo::before {
  content: "";
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  width: 2rem; height: 2rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F3D2C' stroke-width='1.5'><rect x='3' y='5' width='18' height='14' rx='2'/><circle cx='9' cy='10' r='1.5'/><path d='M3 16l5-4 4 3 3-3 6 5'/></svg>");
  opacity: 0.4;
}
.placeholder-tag {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-forest-800);
  background: rgba(250, 250, 247, 0.85);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-xs);
  align-self: flex-start;
  margin-bottom: var(--space-2);
}
.placeholder-photo .placeholder-prompt {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-body-sm);
  font-weight: 400;
  line-height: 1.45;
  color: var(--color-forest-800);
  font-variation-settings: "opsz" 14, "SOFT" 100;
  max-width: 38ch;
}

/* Cuve placeholder (1:1 product) */
.placeholder-cuve {
  position: relative;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at center 30%, rgba(31,61,44,0.06), transparent 60%),
    var(--color-stone-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   MISC
   ============================================================ */

.kbd {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.1rem 0.35rem;
  background: var(--color-stone-100);
  border: 1px solid var(--border-default);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  color: var(--fg-muted);
}

.tag-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }