/* ==========================================================================
   EVO HOME PROJECT — Design system
   Palette signature EVO Space : graphite quasi-noir, accent bleu-violet
   électrique, fond gris froid — un rendu premium, moderne et technique.
   ========================================================================== */

:root {
  /* Couleurs de marque */
  --color-dark: #0d0e13;
  --color-dark-2: #15171f;
  --color-dark-3: #1c1f2a;
  --color-teal: #2f5aff;
  --color-teal-light: #9db4ff;   /* déclinaison lisible sur fond sombre (8,1:1) */
  --color-indigo: #7c3aed;
  --color-accent: #00e0c6;
  --color-gradient: linear-gradient(135deg, var(--color-teal), var(--color-indigo));
  --color-gradient-vivid: linear-gradient(120deg, var(--color-teal) 0%, var(--color-indigo) 60%, #a855f7 100%);
  --color-white: #ffffff;
  --color-offwhite: #f4f5f8;
  --color-border: #e1e4ea;
  --color-text: #14161c;
  --color-text-muted: #5b616e;
  --color-cta: #2f5aff;
  --color-cta-dark: #1f3fc4;
  --color-success: #1f9d55;

  /* Typo */
  --font-main: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Space Grotesk", "Manrope", -apple-system, sans-serif;

  /* Layout */
  --container-max: 1220px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --radius-pill: 100px;
  --shadow-sm: 0 2px 10px rgba(13, 14, 19, 0.09);
  --shadow-md: 0 10px 30px rgba(13, 14, 19, 0.14);
  --shadow-lg: 0 22px 60px rgba(13, 14, 19, 0.22);
  --shadow-glow: 0 12px 32px rgba(47, 90, 255, 0.35);
  --header-h: 76px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  font-display: swap;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.08;
  margin: 0 0 0.6em;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-dark);
}
h1 { font-size: clamp(2.6rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section { padding: 88px 0; }
.section-alt { background: var(--color-offwhite); }
.section-dark { background: var(--color-dark); color: var(--color-white); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }
.section-dark .eyebrow, .hero .eyebrow, .category-hero .eyebrow,
.landing-hero .eyebrow { color: var(--color-teal-light); }

.text-center { text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 10px;
  /* --color-teal (#2f5aff) donne 5,2:1 sur blanc mais seulement 3,7:1 sur les
     sections sombres, sous le minimum WCAG AA de 4,5:1 pour ce corps de texte.
     Sur fond sombre on passe donc à une déclinaison éclaircie (8,1:1). */
}
.section-intro { max-width: 680px; margin: 0 auto 40px; color: var(--color-text-muted); }

/* ---- Boutons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  border: 2px solid transparent;
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.98); }
.btn-cta {
  background: var(--color-gradient-vivid);
  background-size: 160% 160%;
  background-position: 0% 50%;
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}
.btn-cta:hover { background-position: 100% 50%; transform: translateY(-2px); box-shadow: 0 16px 40px rgba(124, 58, 237, 0.4); }
.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-dark);
}
.btn-outline:hover { background: var(--color-dark); color: var(--color-white); transform: translateY(-2px); }
.btn-outline-light { border-color: rgba(255,255,255,0.5); color: var(--color-white); }
.btn-outline-light:hover { background: var(--color-white); color: var(--color-dark); border-color: var(--color-white); transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn-sm { padding: 11px 20px; font-size: 0.88rem; }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(13, 14, 19, 0.94);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.site-header.is-scrolled {
  background: rgba(13, 14, 19, 0.98);
  border-bottom-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.34);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: 44px; height: 44px; border-radius: 50%; }
.brand-text { line-height: 1.1; }
.brand-name { font-family: var(--font-heading); font-weight: 700; color: var(--color-white); font-size: 1.02rem; }
.brand-slogan { font-size: 0.68rem; color: #9aa0ac; display: block; }

.main-nav { display: flex; align-items: center; gap: 18px; flex-wrap: nowrap; }
.main-nav a { color: #e6e8ee; font-weight: 600; font-size: 0.88rem; transition: color 0.15s; white-space: nowrap; }
.main-nav a:hover { color: var(--color-teal); }
.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone { display: flex; align-items: center; gap: 6px; color: var(--color-white); font-weight: 700; font-size: 0.9rem; white-space: nowrap; }
.header-phone svg { flex-shrink: 0; }
.brand-name, .brand-slogan { white-space: nowrap; }
.site-header .brand-slogan { display: none; }
@media (min-width: 1400px) {
  .site-header .brand-slogan { display: block; }
}

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.burger span { width: 24px; height: 2px; background: var(--color-white); border-radius: 2px; transition: 0.2s; }
.burger.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-active span:nth-child(2) { opacity: 0; }
.burger.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Breadcrumb ---- */
.breadcrumb { font-size: 0.85rem; color: var(--color-text-muted); padding: 16px 0; }
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-indigo); }
.breadcrumb .sep { margin: 0 6px; }
.breadcrumb .current { color: var(--color-text); font-weight: 600; }

/* ---- Hero ---- */
.hero {
  position: relative;
  background: var(--color-dark);
  color: var(--color-white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 42px 42px,
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px) 0 0 / 42px 42px,
    radial-gradient(circle at 12% 15%, rgba(47,90,255,0.42), transparent 45%),
    radial-gradient(circle at 88% 85%, rgba(124,58,237,0.40), transparent 50%),
    radial-gradient(circle at 60% -10%, rgba(0,224,198,0.18), transparent 40%);
  -webkit-mask-image: linear-gradient(to bottom, black, rgba(0,0,0,0.5));
  mask-image: linear-gradient(to bottom, black, rgba(0,0,0,0.5));
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 72px;
}
.hero h1 { color: var(--color-white); }
.hero-sub { color: #c4c9d4; font-size: 1.1rem; max-width: 520px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-reassurance { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 32px; }
.hero-reassurance li { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: #e6e8ee; }
.hero-reassurance li::before {
  content: "";
  width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%;
  background: var(--color-gradient);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 20.6 7.4l-1.4-1.4z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 20.6 7.4l-1.4-1.4z'/%3E%3C/svg%3E");
  -webkit-mask-size: 62%; mask-size: 62%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
.hero-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

/* ---- Reassurance strip ---- */
.reassurance-strip {
  background: var(--color-offwhite);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.reassurance-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 28px 20px;
}
.reassurance-item { display: flex; align-items: center; gap: 14px; }
.reassurance-item .icon {
  width: 46px; height: 46px; border-radius: var(--radius-md);
  background: var(--color-gradient);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white); flex-shrink: 0;
  box-shadow: 0 8px 18px rgba(47, 90, 255, 0.25);
}
.reassurance-item .icon svg { width: 22px; height: 22px; }
.reassurance-item strong { display: block; font-size: 0.92rem; color: var(--color-dark); }
.reassurance-item span { font-size: 0.8rem; color: var(--color-text-muted); }

/* ---- Grilles catégories / produits ---- */
.category-grid, .products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.products-grid { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--color-teal); }
.card-media { aspect-ratio: 4/3; overflow: hidden; background: var(--color-offwhite); }
.card-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.card:hover .card-media img { transform: scale(1.06); }
.card-body { padding: 18px 18px 22px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { margin-bottom: 6px; font-size: 1.05rem; }
.card-desc { color: var(--color-text-muted); font-size: 0.88rem; flex: 1; }
.card-meta { display: flex; align-items: center; justify-content: space-between; margin: 12px 0; font-size: 0.85rem; }
.card-price { font-weight: 800; color: var(--color-dark); font-size: 1.05rem; }
.card-price span { font-weight: 500; font-size: 0.78rem; color: var(--color-text-muted); }
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--color-gradient);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.swatches { display: flex; gap: 6px; margin: 10px 0; }
.swatch { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--color-white); box-shadow: 0 0 0 1px var(--color-border); }

/* ---- Category header (category pages) ---- */
.category-hero { background: var(--color-dark); color: var(--color-white); padding: 48px 0; }
.category-hero h1 { color: var(--color-white); }
.category-hero p { color: #c4c9d4; max-width: 640px; }
.category-copy { max-width: 780px; margin: 0 auto 48px; color: var(--color-text-muted); }
.category-copy p { margin-bottom: 1.1em; }

/* ---- Fiche produit ---- */
.product-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; padding-top: 40px; padding-bottom: 20px; }
.product-gallery img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.product-info h1 { margin-bottom: 8px; }
.product-price-block {
  background: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 20px 0;
}
.product-price-block .price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--color-gradient-vivid);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.product-price-block .price span { font-size: 1rem; font-weight: 500; color: var(--color-text-muted); }
.product-specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0; }
.spec-box { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.spec-box strong { display: block; font-size: 1.1rem; color: var(--color-dark); }
.spec-box span { font-size: 0.78rem; color: var(--color-text-muted); }
.feature-list li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.feature-list li::before {
  content: "";
  position: absolute; left: 0; top: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--color-gradient);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 20.6 7.4l-1.4-1.4z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 20.6 7.4l-1.4-1.4z'/%3E%3C/svg%3E");
  -webkit-mask-size: 62%; mask-size: 62%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
/* Tableaux de données : le scroll horizontal de secours est porté par un
   conteneur, pas par le <table>. Mettre `display:block; overflow-x:auto` sur le
   <table> lui-même casse `width:100%` (la mise en forme tabulaire retombe alors
   sur une table anonyme en largeur intrinsèque) et le tableau reste étroit. */
.table-scroll { overflow-x: auto; margin: 20px 0 12px; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}
.data-table th, .data-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--color-border); }
.data-table thead th {
  font-family: var(--font-heading); font-weight: 600; color: var(--color-dark);
  background: var(--color-offwhite); border-bottom-width: 2px; white-space: nowrap;
}
.data-table tbody tr:last-child td { border-bottom: none; }

.callout {
  margin: 28px 0;
  padding: 20px 22px;
  border-left: 3px solid var(--color-teal);
  border-radius: var(--radius-sm);
  background: var(--color-offwhite);
}
.callout > :last-child { margin-bottom: 0; }
/* ---- Guides ---- */
.article h2 { margin-top: 40px; font-size: clamp(1.35rem, 3vw, 1.7rem); }
.article h2:first-child { margin-top: 0; }
.article p { color: var(--color-text-muted); }
.guide-list { margin: 16px 0; padding-left: 22px; color: var(--color-text-muted); }
.guide-list li { margin-bottom: 10px; }
.guide-list strong { color: var(--color-dark); }
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.guide-card {
  display: flex; flex-direction: column; gap: 10px;
  padding: 26px 24px; background: var(--color-white);
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, border-color 0.2s;
}
.guide-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--color-teal); }
.guide-card-title { font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; color: var(--color-dark); line-height: 1.35; }
.guide-card-excerpt { font-size: 0.86rem; color: var(--color-text-muted); }
@media (max-width: 960px) { .guide-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .guide-grid { grid-template-columns: 1fr; } }

/* ---- Bandeau de réalisations qui défile ----
   La piste contient DEUX fois la même série d'images et se translate de
   -50 % : à la fin de l'animation, la seconde série occupe exactement la
   place de la première, donc le rebouclage ne se voit pas. Toute autre
   valeur produirait un saut visible. */
.photo-band {
  position: relative;
  overflow: hidden;
  background: var(--color-dark);
  padding: 26px 0 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.pb-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: pb-scroll 64s linear infinite;
}
@keyframes pb-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 8px)); }  /* -50% + la moitié du gap */
}
/* On met en pause au survol et au clavier : sinon impossible de lire une
   légende ou de viser un lien qui bouge. */
.photo-band:hover .pb-track,
.photo-band:focus-within .pb-track { animation-play-state: paused; }

.pb-item {
  position: relative;
  flex: none;
  width: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #14161c;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.32);
}
.pb-item img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.pb-item:hover img { transform: scale(1.06); }
.pb-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 12px 9px;
  font-size: 0.7rem;
  line-height: 1.35;
  color: #e8ebf2;
  background: linear-gradient(to top, rgba(9, 10, 14, 0.92), rgba(9, 10, 14, 0));
}
.pb-link {
  display: block;
  margin: 18px auto 0;
  width: max-content;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-teal-light);
}
.pb-link:hover { text-decoration: underline; }
.pb-link::after { content: " →"; }

@media (max-width: 640px) {
  .pb-item { width: 232px; }
  .photo-band { padding: 20px 0 16px; }
}
/* Mouvement réduit : plus d'animation, la bande devient un simple carrousel
   que l'on fait défiler au doigt. */
@media (prefers-reduced-motion: reduce) {
  .photo-band { overflow-x: auto; scroll-snap-type: x mandatory; padding-left: 20px; padding-right: 20px; }
  .pb-track { animation: none; width: auto; }
  .pb-item { scroll-snap-align: center; }
}

/* Secteurs de proximité, en pied de page : volontairement plus discrets que
   la mention « toute la France », pour qu'on ne lise pas la liste comme une
   restriction de la zone de livraison. */
.footer-note { font-size: 0.8rem; line-height: 1.6; opacity: 0.72; }
.footer-note a { text-decoration: underline; }

.price-installment { margin: 4px 0 0; font-size: 0.86rem; font-weight: 600; color: var(--color-indigo); }
.review-cta { margin-top: 16px; text-align: center; font-size: 0.9rem; color: var(--color-text-muted); }
.review-cta a { font-weight: 700; color: var(--color-indigo); }
.commit-list { list-style: none; padding: 0; margin: 20px 0; }
.commit-list li {
  padding: 16px 0 16px 34px; position: relative;
  border-bottom: 1px solid var(--color-border); color: var(--color-text-muted);
}
.commit-list li:last-child { border-bottom: none; }
.commit-list li::before {
  content: ""; position: absolute; left: 0; top: 21px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--color-gradient);
}
.commit-list strong { color: var(--color-dark); }
/* Le comparatif se lit en colonnes : la première colonne reste lisible même
   quand le tableau défile horizontalement sur mobile. */
.compare-table thead th { font-family: var(--font-heading); font-size: 1rem; color: var(--color-dark); }
.compare-table td { color: var(--color-text-muted); vertical-align: top; }
/* Première colonne collante : sur mobile le tableau défile horizontalement,
   et sans elle on perd de vue la ligne qu'on est en train de comparer. */
.compare-table tbody th, .compare-table thead td {
  position: sticky; left: 0; z-index: 1;
  min-width: 150px; background: var(--color-offwhite);
}
.compare-table td { min-width: 148px; }
@media (min-width: 861px) {
  .compare-table tbody th { min-width: 210px; }
}

.data-table tbody th { font-weight: 600; color: var(--color-dark); vertical-align: top; min-width: 150px; }

.color-options { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 14px 0; }
.color-option { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 0.72rem; color: var(--color-text-muted); }
.color-options .dot,
.color-option .dot { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--color-white); box-shadow: 0 0 0 1px var(--color-border); }
.product-subhead { font-size: 1.05rem; margin-top: 24px; margin-bottom: 4px; }
.finish-more { font-size: 0.85rem; font-weight: 600; white-space: nowrap; }

/* ---- Nuancier complet, groupé par famille de finition ---- */
.finish-group + .finish-group { margin-top: 36px; }
.finish-group h3 { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; margin-bottom: 6px; }
.finish-count {
  font-family: var(--font-main); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--color-teal); background: rgba(47, 90, 255, 0.08);
  border-radius: 999px; padding: 3px 10px;
}
.finish-group > p { color: var(--color-text-muted); max-width: 62ch; }
.finish-grid {
  display: grid; gap: 10px; margin-top: 16px;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
}
.finish-chip {
  display: flex; align-items: center; gap: 12px; min-width: 0;
  padding: 10px 12px; background: var(--color-white);
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
}
.finish-dot {
  flex: none; width: 30px; height: 30px; border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.18);
}
.finish-label { display: flex; flex-direction: column; min-width: 0; font-size: 0.74rem; color: var(--color-text-muted); }
.finish-label strong { font-size: 0.86rem; color: var(--color-dark); }

/* ---- Listes descriptives : toitures, portes, options ---- */
.spec-list {
  display: grid; gap: 12px; margin: 20px 0;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.spec-item {
  display: flex; flex-direction: column; gap: 4px; min-width: 0;
  padding: 16px 18px; background: var(--color-white);
  border: 1px solid var(--color-border); border-left: 3px solid var(--color-teal);
  border-radius: var(--radius-sm);
}
.spec-item strong { font-family: var(--font-heading); color: var(--color-dark); }
.spec-item span { font-size: 0.9rem; color: var(--color-text-muted); }

/* ---- Dimensions au catalogue ---- */
.sizes { margin: 20px 0 12px; }
.size-range-label { font-weight: 700; margin: 22px 0 10px; }
.size-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.size-chip {
  font-family: var(--font-heading); font-weight: 600; font-size: 0.92rem;
  padding: 9px 16px; border-radius: var(--radius-pill);
  background: var(--color-white); border: 1px solid var(--color-border);
  color: var(--color-dark); white-space: nowrap;
}

/* ---- Méthodes de fondation ---- */
.foundation { padding: 22px 0; border-top: 1px solid var(--color-border); }
.foundation h3 { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.foundation-tag {
  font-family: var(--font-main); font-size: 0.78rem; font-weight: 600;
  letter-spacing: -0.01em; color: var(--color-teal);
}
.foundation p { color: var(--color-text-muted); margin: 0; }
.product-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.related-products { margin-top: 60px; }

/* ---- Configurateur ---- */
/* Deux colonnes : les étapes défilent, l'aperçu et le prix restent en vue.
   `minmax(0, …)` sur les deux pistes est indispensable — sans lui, le tableau
   de détail et les longues étiquettes d'options imposeraient au conteneur une
   largeur minimale supérieure au viewport et feraient déborder la page. */
.section-tight { padding: 56px 0 88px; }
.configurator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 430px);
  gap: 44px;
  align-items: start;
}

.config-steps { list-style: none; margin: 0; padding: 0; counter-reset: step; }
.config-step { padding: 0 0 30px; border-left: 2px solid var(--color-border); padding-left: 26px; margin-left: 17px; }
.config-step:last-child { border-left-color: transparent; padding-bottom: 0; }
.config-step-head { display: flex; align-items: center; gap: 12px; margin: 0 0 16px -52px; }
.config-step-num {
  flex: none;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--color-gradient);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700; font-size: 0.95rem;
  box-shadow: 0 6px 16px rgba(47, 90, 255, 0.28);
}
.config-step-title { margin: 0; font-size: 1.12rem; line-height: 1.3; }
.config-step-body { min-width: 0; }

.config-group { margin-bottom: 22px; }
.config-group:last-child { margin-bottom: 0; }
.config-group label.group-label {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  font-weight: 700; margin-bottom: 8px; font-size: 0.92rem;
}
.config-range-value {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.02rem;
  color: var(--color-indigo); font-variant-numeric: tabular-nums;
}
.config-group input[type="range"] { width: 100%; accent-color: var(--color-indigo); }
.config-sublabel {
  margin: 0 0 8px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--color-text-muted);
}
.config-readout { margin: 14px 0 0; font-size: 0.88rem; color: var(--color-text-muted); }
.config-readout strong { font-family: var(--font-heading); color: var(--color-dark); }

.config-options { display: flex; gap: 10px; flex-wrap: wrap; }
.config-chip {
  padding: 10px 16px;
  border: 2px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--color-white);
  transition: 0.15s;
}
.config-chip-sm { padding: 7px 13px; font-size: 0.8rem; }
.config-chip-sub { display: block; font-size: 0.7rem; font-weight: 600; opacity: 0.62; }
.config-chip:hover { border-color: var(--color-indigo); color: var(--color-indigo); }
.config-chip.is-active {
  border-color: transparent;
  background: var(--color-gradient);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(47, 90, 255, 0.3);
}
.config-color-swatch { width: 34px; height: 34px; border-radius: 50%; border: 3px solid var(--color-white); box-shadow: 0 0 0 2px var(--color-border); cursor: pointer; }
.config-color-swatch.is-active { box-shadow: 0 0 0 2px var(--color-indigo); }
.config-swatch-group + .config-swatch-group { margin-top: 14px; }
.config-swatch-group-label {
  display: block; margin-bottom: 8px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--color-text-muted);
}
.config-hint { margin: 10px 0 0; font-size: 0.8rem; color: var(--color-text-muted); }
.config-notes { margin: 16px 0 0; padding-left: 18px; font-size: 0.83rem; color: var(--color-text-muted); }
.config-notes li + li { margin-top: 6px; }
.config-notes strong { color: var(--color-dark); }

.config-checkbox {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px; border: 2px solid var(--color-border);
  border-radius: var(--radius-sm); margin-bottom: 10px;
  cursor: pointer; transition: border-color 0.15s, opacity 0.15s;
}
.config-checkbox:hover { border-color: var(--color-teal); }
.config-checkbox input { accent-color: var(--color-indigo); width: 18px; height: 18px; margin-top: 2px; flex: none; }
.config-option-text { min-width: 0; font-size: 0.92rem; }
.config-option-note { display: block; margin-top: 3px; font-size: 0.78rem; color: var(--color-text-muted); }
.config-option-price { margin-left: auto; font-weight: 700; color: var(--color-indigo); white-space: nowrap; }
.config-option-price.is-included, .price-breakdown .is-included {
  color: var(--color-success); font-weight: 700;
  font-size: 0.78rem; letter-spacing: 0.02em; text-transform: uppercase;
}
.config-option-price.is-quoted, .price-breakdown .is-quoted {
  font-weight: 600; font-size: 0.78rem; letter-spacing: 0.02em;
  text-transform: uppercase; color: var(--color-text-muted);
}
.config-checkbox.is-disabled { opacity: 0.5; cursor: not-allowed; border-style: dashed; }
.config-checkbox.is-disabled:hover { border-color: var(--color-border); }
.config-option-lock {
  margin-left: 8px; font-size: 0.68rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--color-text-muted); white-space: nowrap;
}
.config-color-name { font-weight: 500; color: var(--color-text-muted); font-size: 0.82rem; }
.config-alerts:empty { display: none; }
.config-alert {
  margin-top: 10px; padding: 10px 12px; font-size: 0.82rem;
  border-left: 3px solid var(--color-indigo);
  background: var(--color-offwhite); color: var(--color-text-muted);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ---- Aperçu ---- */
.configurator-preview {
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
  color: var(--color-white);
  min-width: 0;
}
.config-scene-wrap { position: relative; }
.config-scene {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-md);
  background: #14161c;
}
.cfg-dim-label {
  font-family: var(--font-main); font-size: 15px; font-weight: 700;
  fill: #aab4c8; letter-spacing: 0.01em;
}
.config-view-switch { display: flex; gap: 8px; justify-content: center; margin-top: 12px; }
.config-view-switch .config-chip { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.16); color: #dbe0ea; }
.config-view-switch .config-chip:hover { border-color: var(--color-teal); color: var(--color-white); }
.config-view-switch .config-chip.is-active { background: var(--color-gradient); border-color: transparent; color: var(--color-white); }
.config-scene-caption { margin: 10px 0 0; font-size: 0.74rem; color: #8a91a0; text-align: center; }

.config-recap { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.config-recap-item {
  font-size: 0.75rem; font-weight: 600;
  padding: 5px 11px; border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.07); color: #d3d8e2;
}

.configurator-price { text-align: center; margin-top: 18px; }
.configurator-price .amount {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  font-weight: 700;
  background: var(--color-gradient-vivid);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.configurator-price .label { font-size: 0.78rem; color: #9aa0ac; }

.config-details { margin-top: 14px; }
.config-details summary {
  cursor: pointer; font-size: 0.8rem; font-weight: 700;
  color: #b9c0cd; padding: 8px 0;
}
.config-details summary:hover { color: var(--color-white); }
.price-breakdown { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
.price-breakdown th, .price-breakdown td {
  padding: 8px 0; text-align: left; font-weight: 500; color: #c7ccd6;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.price-breakdown td { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.price-breakdown .total th, .price-breakdown .total td {
  border-bottom: none; padding-top: 12px; color: var(--color-white);
  font-weight: 800; font-family: var(--font-heading);
}

.config-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 18px; }
.config-actions .btn-outline { border-color: rgba(255, 255, 255, 0.28); color: #e6e9f0; }
.config-actions .btn-outline:hover { border-color: var(--color-teal); background: rgba(47, 90, 255, 0.14); }
.config-action-feedback { font-size: 0.8rem; font-weight: 700; color: var(--color-accent); }
/* ---- Réalisations / galerie ---- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item {
  border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease;
}
.gallery-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.gallery-item img {
  aspect-ratio: 4/3; object-fit: cover; width: 100%;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-caption { padding: 12px 14px; background: var(--color-white); font-size: 0.85rem; color: var(--color-text-muted); }

/* Cas d'usage : visuel + explication, alternés pour casser la monotonie
   d'une liste. Le sens de lecture reste image → texte sur mobile. */
.case-list { display: flex; flex-direction: column; gap: 56px; }
.case {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 36px; align-items: center;
}
.case:nth-child(even) .case-media { order: 2; }
.case-media {
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-md); background: var(--color-dark);
}
.case-media { margin: 0; }
.case-media img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.case-credit {
  padding: 10px 14px; font-size: 0.74rem; line-height: 1.45;
  color: #9aa2b2; background: var(--color-dark);
}

/* Bandeau photos des fiches produit */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.photo-item { margin: 0; border-radius: var(--radius-md); overflow: hidden; background: var(--color-white); box-shadow: var(--shadow-sm); }
.photo-item img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.photo-item figcaption { padding: 12px 16px; font-size: 0.8rem; line-height: 1.45; color: var(--color-text-muted); }
.case-body { min-width: 0; }
.case-body h3 { margin: 0 0 12px; font-size: 1.32rem; }
.case-body p { color: var(--color-text-muted); }
.case-tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 16px 0 18px; padding: 0; }
.case-tags li {
  font-size: 0.78rem; font-weight: 600; padding: 6px 13px;
  border-radius: var(--radius-pill); background: var(--color-offwhite);
  border: 1px solid var(--color-border); color: var(--color-dark);
}
.link-arrow { font-weight: 700; font-size: 0.92rem; color: var(--color-indigo); }
.link-arrow::after { content: " →"; }
.link-arrow:hover { text-decoration: underline; }
@media (max-width: 860px) {
  .case { grid-template-columns: 1fr; gap: 20px; }
  .case:nth-child(even) .case-media { order: 0; }
  .case-list { gap: 44px; }
}

/* ---- Steps (préparer le terrain) ---- */
.steps { counter-reset: step; }
.step { display: flex; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--color-border); }
.step:last-child { border-bottom: none; }
.step-num {
  counter-increment: step;
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-gradient);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}
.step-num::before { content: counter(step); }

/* ---- Formulaires ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; min-width: 0; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.86rem; font-weight: 700; color: var(--color-dark); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  min-width: 0;
  padding: 13px 14px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  transition: border-color 0.15s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-indigo);
}
.form-field .error-msg { color: #d5462f; font-size: 0.78rem; min-height: 1em; }
.form-field.has-error input, .form-field.has-error select, .form-field.has-error textarea { border-color: #d5462f; }
.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid #f0b4a8;
  border-radius: var(--radius-sm);
  background: #fdeeeb;
  color: #a3301c;
  font-size: 0.88rem;
}
.form-error a { color: inherit; font-weight: 700; text-decoration: underline; }
.btn:disabled { opacity: 0.65; cursor: progress; transform: none; }
.form-note { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 12px; }
.form-legal { font-size: 0.74rem; line-height: 1.55; color: var(--color-text-muted); margin-top: 10px; }
.form-legal a { color: var(--color-text-muted); text-decoration: underline; }
.form-legal a:hover { color: var(--color-indigo); }
.label-optional { font-weight: 500; color: var(--color-text-muted); }
.form-field textarea { resize: vertical; min-height: 96px; }
.form-success { display: none; text-align: center; padding: 20px; }

/* ---- FAQ ---- */
.faq-item { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-item summary { font-family: var(--font-heading); font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  line-height: 1;
  background: var(--color-offwhite);
  color: var(--color-indigo);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.faq-item[open] summary::after { content: "−"; background: var(--color-gradient); color: var(--color-white); transform: rotate(180deg); }
.faq-item p { margin-top: 12px; color: var(--color-text-muted); }
.faq-category { margin-top: 40px; }
.faq-category:first-of-type { margin-top: 28px; }
.faq-category h2 { margin-bottom: 4px; }

/* ---- Témoignages ---- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial {
  margin: 0;
  padding: 26px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.testimonial-stars { color: #f5a623; letter-spacing: 2px; font-size: 1rem; line-height: 1; }
.testimonial blockquote { margin: 0; }
.testimonial blockquote p { margin: 0; color: var(--color-text); }
.testimonial figcaption { margin-top: auto; font-size: 0.86rem; color: var(--color-text-muted); }
.testimonial figcaption time { display: block; font-size: 0.78rem; }
.testimonial-product { margin: 0; font-size: 0.78rem; font-weight: 700; color: var(--color-indigo); }
@media (max-width: 960px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ---- Footer ---- */
.site-footer { background: var(--color-dark); color: #c4c9d4; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand .brand-name { color: var(--color-white); }
.footer-col .footer-heading { color: var(--color-white); font-size: 0.9rem; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.04em; }
.footer-col li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-teal); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: 0.8rem; color: #7d8492; flex-wrap: wrap; gap: 10px; }

/* ---- Bandeau cookies (RGPD) ---- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1000;
  background: var(--color-dark);
  color: var(--color-white);
  box-shadow: 0 -4px 18px rgba(0,0,0,0.25);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 18px 20px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.cookie-banner-inner p { margin: 0; flex: 1 1 420px; font-size: 0.88rem; color: #c4c9d4; }
.cookie-banner-inner p a { color: var(--color-white); text-decoration: underline; }
.cookie-banner-actions { display: flex; gap: 12px; flex-shrink: 0; }
.cookie-banner-actions .btn-outline { border-color: #c4c9d4; color: var(--color-white); }
.cookie-banner-actions .btn-outline:hover { background: var(--color-white); color: var(--color-dark); }

/* ---- CTA flottant mobile ---- */
.mobile-float-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--color-white);
  box-shadow: 0 -4px 18px rgba(0,0,0,0.15);
}
.mobile-float-cta .row { display: grid; grid-template-columns: 1fr 1fr; }
/* Sans bouton d'appel, le CTA prend toute la largeur : une cible tactile deux
   fois plus grande, plutôt qu'un demi-bouton et une moitié d'écran vide. */
.mobile-float-cta .row-single { grid-template-columns: 1fr; }
.mobile-float-cta a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 10px; font-weight: 800; font-size: 0.92rem;
}
.mobile-float-cta .call { background: var(--color-dark); color: var(--color-white); }
.mobile-float-cta .quote { background: var(--color-cta); color: var(--color-white); }

/* ---- Landing page (Ads) ---- */
.landing-header { background: var(--color-dark); padding: 16px 0; }
.landing-header .container { display: flex; align-items: center; justify-content: space-between; }
.landing-hero { background: var(--color-dark); color: var(--color-white); padding: 48px 0 60px; }
.landing-hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.landing-hero h1 { color: var(--color-white); }
.landing-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.landing-badges span {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 14px; border-radius: 100px; font-size: 0.82rem;
}
.promo-banner {
  background: var(--color-cta);
  color: var(--color-white);
  text-align: center;
  padding: 10px 16px;
  font-weight: 700;
  font-size: 0.9rem;
}

/* ---- Apparition au défilement (classe posée par main.js) ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---- Focus visible ---- */
:focus-visible {
  outline: 3px solid var(--color-teal);
  outline-offset: 3px;
  border-radius: 4px;
}
.site-header :focus-visible, .site-footer :focus-visible { outline-color: #8ea6ff; }

/* ---- Utilitaires ---- */
.mt-0 { margin-top: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--color-white);
  padding: 12px 20px; z-index: 2000;
}
.skip-link:focus { left: 10px; top: 10px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .main-nav, .header-actions .header-phone-wrap, .header-actions .btn-cta { display: none; }
  .burger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 48px; }
  .category-grid, .products-grid { grid-template-columns: repeat(2, 1fr); }
  .reassurance-strip .container { grid-template-columns: repeat(2, 1fr); }
  .product-hero, .configurator, .grid-2, .landing-hero .container { grid-template-columns: 1fr; }
  /* Sur mobile la colonne de droite passe AU-DESSUS des étapes : sinon il
     faudrait dérouler les six étapes avant de découvrir la maquette et le
     prix, c'est-à-dire configurer à l'aveugle. */
  .configurator-preview { position: static; order: -1; }
  .configurator { gap: 28px; }
  .config-step { padding-left: 20px; margin-left: 16px; }
  .config-step-head { margin-left: -46px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .mobile-float-cta { display: block; }
  body { padding-bottom: 66px; }
  .cookie-banner { bottom: 66px; }
  .cookie-banner-inner { padding: 14px 16px; }
  .cookie-banner-actions { width: 100%; }
  .cookie-banner-actions .btn { flex: 1; }
}

/* Mobile nav drawer */
.main-nav.mobile-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  background: var(--color-dark);
  padding: 28px 24px;
  gap: 6px;
  overflow-y: auto;
  z-index: 400;
}
.main-nav.mobile-open a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,0.08); font-size: 1.05rem; }
.mobile-nav-phone { display: none; }
@media (max-width: 960px) {
  .main-nav.mobile-open .mobile-nav-phone { display: flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--color-teal); font-weight: 800; }
}

@media (max-width: 640px) {
  .category-grid, .products-grid, .gallery-grid { grid-template-columns: 1fr; }
  .product-specs { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  h1 { font-size: clamp(1.95rem, 8.4vw, 2.6rem); }
  h2 { font-size: clamp(1.55rem, 6.2vw, 2rem); }
  .hero-sub { font-size: 1rem; }
  .btn { padding: 14px 22px; font-size: 0.94rem; }
  .form-card { padding: 22px 18px; }
}

/* ---- Impression / export PDF ----
 * Cible principale : le récap de configuration ("Imprimer / PDF" du configurateur).
 * On retire la navigation et les zones interactives pour ne garder que
 * l'aperçu, le détail du prix et les coordonnées.
 */
@media print {
  .site-header, .site-footer, .mobile-float-cta, .cookie-banner,
  .skip-link, .breadcrumb, .config-actions, .form-card,
  .btn, .burger { display: none !important; }

  html, body { background: #fff !important; color: #000 !important; }
  body { padding-bottom: 0 !important; font-size: 11pt; }
  .section { padding: 0 !important; }
  .category-hero { padding: 0 0 12pt !important; }

  /* Le configurateur passe de 2 colonnes à un flux vertical lisible. */
  .configurator { display: block !important; }
  .configurator-preview { position: static !important; page-break-inside: avoid; }
  .configurator-preview svg { max-height: 90mm; }

  .config-group { page-break-inside: avoid; margin-bottom: 8pt; }
  .config-chip { border-color: #999 !important; }
  .config-chip:not(.is-active) { display: none; }
  .config-checkbox.is-disabled, .config-alerts { display: none; }
  .config-color-swatch:not(.is-active) { display: none; }

  .configurator-price .amount {
    -webkit-text-fill-color: #000 !important; color: #000 !important;
    background: none !important;
  }
  .price-breakdown { color: #000; }
  .price-breakdown caption { color: #000; }
  .price-breakdown th, .price-breakdown td { color: #000; border-color: #bbb; }
  .price-breakdown .total th, .price-breakdown .total td { color: #000; }

  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
  .reveal { opacity: 1 !important; transform: none !important; }
}