/* ===================================================
   Ma Bouquetière — Feuille de style principale
   =================================================== */

/* --- Variables ------------------------------------ */
:root {
  --fond: #faf8f5;
  --fond-alt: #f2ede6;
  --vert: #6b8c6b;
  --vert-clair: #a8c5a0;
  --rose: #c9a090;
  --terre: #4a3728;
  --texte: #3d3028;
  --texte-clair: #7a6a5e;
  --bordure: #ddd5c8;
  --blanc: #ffffff;
  --accent: #8b6b5a;
  --rayon: 6px;
  --ombre: 0 2px 12px rgba(74, 55, 40, 0.08);
  --font-titre: Georgia, 'Times New Roman', serif;
  --font-corps: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-largeur: 1280px;
}

/* --- Reset ---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-corps);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--texte);
  background-color: var(--fond);
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

ul {
  list-style: none;
}

a {
  color: var(--vert);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
  color: var(--terre);
}

/* --- Typographie ---------------------------------- */
h1, h2, h3 {
  font-family: var(--font-titre);
  line-height: 1.3;
  color: var(--terre);
}

h1 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--accent);
  margin-bottom: 0.6rem;
}

p {
  margin-bottom: 1rem;
  max-width: 72ch;
}

/* --- Mise en page --------------------------------- */
.conteneur {
  width: 100%;
  max-width: var(--max-largeur);
  margin: 0 auto;
  padding: 0 1.25rem;
}

section {
  padding: 4rem 0;
}

section:nth-child(even) {
  background-color: var(--fond-alt);
}

/* --- En-tête -------------------------------------- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--blanc);
  border-bottom: 1px solid var(--bordure);
  box-shadow: var(--ombre);
}

.header-interieur {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  max-width: var(--max-largeur);
  margin: 0 auto;
}

header nav {
  margin-left: auto;
}

.logo {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.logo img {
  height: 52px;
  width: auto;
  display: block;
}

.logo:hover {
  opacity: 0.85;
  text-decoration: none;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}

nav a {
  font-size: 0.9rem;
  color: var(--texte-clair);
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--vert);
  border-bottom-color: var(--vert);
  text-decoration: none;
}

/* --- Boutons -------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  border-radius: var(--rayon);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
  cursor: pointer;
}

.btn-principal {
  background-color: var(--vert);
  color: var(--blanc);
  border: 2px solid var(--vert);
}

.btn-principal:hover {
  background-color: var(--terre);
  border-color: var(--terre);
  color: var(--blanc);
  text-decoration: none;
}

.btn-secondaire {
  background-color: transparent;
  color: var(--vert);
  border: 2px solid var(--vert);
}

.btn-secondaire:hover {
  background-color: var(--vert);
  color: var(--blanc);
  text-decoration: none;
}

.boutons-groupe {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* --- Section héro --------------------------------- */
.hero {
  background-color: var(--fond-alt);
  padding: 5rem 0;
}

.hero h1 {
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
}

.hero p {
  font-size: 1.05rem;
  color: var(--texte-clair);
}

/* --- Images --------------------------------------- */
figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--rayon);
  display: block;
}

figure.photo-contenu {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--rayon);
}

figure.photo-contenu img {
  aspect-ratio: 4/3;
}

/* --- Placeholder image (fallback si pas d'image) -- */
.photo-placeholder {
  background-color: var(--fond-alt);
  border: 1px dashed var(--bordure);
  border-radius: var(--rayon);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texte-clair);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
}

/* --- Hero avec image ------------------------------ */
.hero-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-grille figure {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
}

@media (max-width: 700px) {
  .hero-grille {
    grid-template-columns: 1fr;
  }
}

/* --- Grille services ------------------------------ */
.grille-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.carte-service {
  background-color: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.75rem;
  box-shadow: var(--ombre);
}

/* --- Grille 2 colonnes ---------------------------- */
.grille-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

/* --- Étapes process ------------------------------- */
.etapes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.etape {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.etape-numero {
  flex-shrink: 0;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background-color: var(--vert);
  color: var(--blanc);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

/* --- Formules abonnement -------------------------- */
.grille-formules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.carte-formule {
  background-color: var(--blanc);
  border: 2px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 2rem;
  box-shadow: var(--ombre);
}

.carte-formule .prix {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--vert);
  margin: 0.5rem 0 1rem;
}

.carte-formule ul {
  list-style: none;
}

.carte-formule ul li::before {
  content: "✽ ";
  color: var(--rose);
}

.carte-formule--vedette {
  border-color: var(--vert);
  position: relative;
}

.carte-formule--vedette::before {
  content: "Populaire";
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--vert);
  color: var(--blanc);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.75rem;
  border-radius: 2rem;
}

/* Nav rapide (ancres de page) */
.nav-rapide {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--bordure);
}

.nav-rapide a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--texte-clair);
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-rapide a:hover {
  color: var(--vert);
  border-bottom-color: var(--vert);
  text-decoration: none;
}

/* --- Tarifs --------------------------------------- */
.grille-tarifs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.carte-tarif {
  background-color: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--ombre);
}

.carte-tarif .photo-placeholder {
  margin-bottom: 0.75rem;
  aspect-ratio: 3/2;
}

.carte-tarif .prix-tarif {
  font-weight: 700;
  color: var(--terre);
  font-size: 1.05rem;
}

/* --- Tableau comparatif (sur-mesure vs catalogue) - */
.comparatif {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.col-comparatif {
  background-color: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.5rem;
  box-shadow: var(--ombre);
}

.col-comparatif h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--vert);
}

.col-comparatif ul {
  list-style: none;
}

.col-comparatif ul li {
  padding: 0.25rem 0;
  color: var(--texte-clair);
  font-size: 0.95rem;
}

.col-comparatif ul li::before {
  content: "— ";
  color: var(--rose);
}

/* --- FAQ ------------------------------------------ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background-color: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.5rem;
  box-shadow: var(--ombre);
}

.faq-item h3 {
  color: var(--terre);
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.faq-item p {
  color: var(--texte-clair);
  font-size: 0.95rem;
  max-width: none;
  margin-bottom: 0;
}

/* --- Témoignages ---------------------------------- */
.temoignages-placeholder {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--texte-clair);
  font-style: italic;
  background-color: var(--fond-alt);
  border: 1px dashed var(--bordure);
  border-radius: var(--rayon);
  margin-top: 1rem;
}

/* --- À propos (page) ------------------------------ */
.section-apropos-etape {
  border-left: 3px solid var(--vert-clair);
  padding-left: 1.5rem;
  margin-bottom: 3rem;
}

.section-apropos-etape h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
}

.citation {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--rose);
}

/* --- Zone livraison ------------------------------- */
.livraison-zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.zone-livraison {
  background-color: var(--blanc);
  border: 1px solid var(--bordure);
  border-radius: var(--rayon);
  padding: 1.5rem;
  box-shadow: var(--ombre);
}

.zone-livraison h3 {
  margin-bottom: 0.5rem;
}

/* --- Pied de page --------------------------------- */
footer {
  background-color: var(--terre);
  color: var(--fond-alt);
  padding: 3rem 0 2rem;
}

.footer-interieur {
  max-width: var(--max-largeur);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.footer-logo {
  font-family: var(--font-titre);
  font-size: 1.4rem;
  color: var(--fond);
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
}

.footer-coord {
  font-size: 0.9rem;
  color: var(--vert-clair);
  line-height: 1.8;
}

.footer-coord a {
  color: var(--vert-clair);
}

.footer-coord a:hover {
  color: var(--blanc);
}

.footer-nav h3 {
  font-family: var(--font-corps);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--rose);
  margin-bottom: 1rem;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav a {
  color: var(--fond-alt);
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--vert-clair);
  text-decoration: none;
}

.footer-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-actions .btn {
  text-align: center;
  font-size: 0.85rem;
}

.footer-bas {
  max-width: var(--max-largeur);
  margin: 2rem auto 0;
  padding: 1.5rem 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: var(--texte-clair);
  text-align: center;
}

/* ===================================================
   Landing page — styles spécifiques
   =================================================== */

/* Hero pleine largeur */
.lp-hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  background-color: var(--fond-alt);
}

.lp-hero-texte {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 3rem 5rem 5%;
  gap: 1.25rem;
}

.lp-hero-texte .surtitre {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--vert);
  font-weight: 600;
}

.lp-hero-texte h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.2;
  color: var(--terre);
}

.lp-hero-texte .accroche {
  font-size: 1.1rem;
  color: var(--texte-clair);
  max-width: 46ch;
  margin: 0;
}

.lp-hero-image {
  position: relative;
  overflow: hidden;
}

.lp-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Réassurance — 3 piliers */
section.lp-reassurance {
  background-color: var(--terre);
  padding: 3rem 0;
}

.lp-reassurance .conteneur {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.lp-pilier {
  color: var(--fond);
}

.lp-pilier .icone {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.lp-pilier strong {
  display: block;
  font-size: 1rem;
  color: var(--fond);
  margin-bottom: 0.25rem;
}

.lp-pilier span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

/* Les 2 univers */
section.lp-univers {
  padding: 5rem 0;
  background-color: var(--fond);
}

section.lp-univers .conteneur {
  max-width: 1520px;
}

.lp-univers-grille {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.lp-carte-univers {
  display: flex;
  flex-direction: column;
  border-radius: var(--rayon);
  overflow: hidden;
  background: var(--blanc);
  box-shadow: 0 4px 24px rgba(74,55,40,0.13);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.lp-carte-univers:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 44px rgba(74,55,40,0.22);
  text-decoration: none;
  color: inherit;
}

.lp-carte-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.lp-carte-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.lp-carte-univers:hover .lp-carte-image img {
  transform: scale(1.04);
}

.lp-carte-texte {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.lp-carte-texte h2 {
  color: var(--texte);
  font-size: 1.1rem;
  margin: 0;
}

.lp-carte-texte p {
  color: var(--texte-clair);
  font-size: 0.88rem;
  margin: 0;
  flex: 1;
}

.lp-carte-texte .btn {
  align-self: flex-end;
  margin-top: 0.75rem;
  font-size: 0.85rem;
}

/* Services entreprises */
section.lp-entreprises {
  padding: 5rem 0;
  background-color: var(--texte);
}

section.lp-entreprises .label {
  display: inline;
  color: var(--vert-clair);
}

section.lp-entreprises h2 {
  color: var(--fond);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  margin: 0;
}

.lp-entreprises-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.lp-entreprises-header-texte {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.lp-entreprises-header-texte p {
  color: rgba(250,248,245,0.7);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

.lp-entreprises-header-image {
  border-radius: var(--rayon);
  overflow: hidden;
  aspect-ratio: 4/3;
  margin: 0;
}

.lp-entreprises-header-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lp-entreprises-grille {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.lp-entreprise-carte {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--rayon);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lp-entreprise-carte .icone {
  color: var(--vert-clair);
  font-size: 1.3rem;
}

.lp-entreprise-carte h3 {
  color: var(--fond);
  font-size: 1.1rem;
  margin: 0;
}

.lp-entreprise-carte p {
  color: rgba(250,248,245,0.68);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

.lp-entreprise-carte .btn-secondaire {
  align-self: flex-start;
  margin-top: 0.5rem;
  border-color: rgba(255,255,255,0.3);
  color: var(--fond);
}

.lp-entreprise-carte .btn-secondaire:hover {
  background: rgba(255,255,255,0.1);
}

/* À propos condensé */
section.lp-apropos {
  background-color: var(--fond-alt);
  padding: 5rem 0;
}

.lp-apropos .conteneur {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.lp-apropos figure {
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 50%;
  box-shadow: 0 0 0 8px var(--fond), 0 0 0 12px var(--vert-clair);
}

.lp-apropos figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lp-apropos-texte .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--vert);
  font-weight: 600;
  display: block;
  margin-bottom: 0.75rem;
}

/* Témoignages landing */
section.lp-temoignages {
  padding: 5rem 0;
  background-color: var(--fond-alt);
}

.lp-temoignages-grille {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.lp-temoignage {
  background: var(--blanc);
  border-radius: var(--rayon);
  padding: 2rem;
  box-shadow: var(--ombre);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lp-temoignage-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--vert);
  background: rgba(100,130,80,0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 2rem;
  align-self: flex-start;
}

.lp-temoignage blockquote {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--texte);
  flex: 1;
}

.lp-temoignage blockquote::before {
  content: '\201C';
  font-size: 2rem;
  line-height: 0;
  vertical-align: -0.5rem;
  color: var(--vert-clair);
  margin-right: 0.2rem;
}

.lp-temoignage-auteur {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texte-clair);
  border-top: 1px solid var(--fond-alt);
  padding-top: 0.75rem;
}

.lp-temoignage--vedette {
  grid-column: 1 / -1;
  border-left: 3px solid var(--vert);
  background: var(--blanc);
}

.lp-temoignage--vedette blockquote {
  font-size: 1rem;
  font-style: italic;
}

/* FAQ landing — 2 questions */
section.lp-faq {
  background-color: var(--fond-alt);
  padding: 5rem 0;
}

.lp-faq-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

/* CTA final */
section.lp-cta-final {
  background-color: var(--vert);
  padding: 5rem 0;
  text-align: center;
}

.lp-cta-final h2 {
  color: var(--blanc);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
}

.lp-cta-final p {
  color: rgba(255,255,255,0.8);
  margin: 0 auto 2rem;
  max-width: 52ch;
}

.lp-cta-final .btn-principal {
  background-color: var(--blanc);
  color: var(--vert);
  border-color: var(--blanc);
  font-size: 1rem;
  padding: 0.9rem 2.5rem;
}

.lp-cta-final .btn-principal:hover {
  background-color: var(--fond-alt);
  border-color: var(--fond-alt);
  color: var(--vert);
}

/* --- CTA dans le bandeau -------------------------- */
.header-cta {
  flex-shrink: 0;
  font-size: 0.85rem;
  padding: 0.5rem 1.1rem;
  white-space: nowrap;
}

/* --- Menu burger (caché sur desktop) -------------- */
.menu-burger {
  display: none;
}

/* --- Responsive ----------------------------------- */
@media (max-width: 700px) {
  .header-interieur {
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    padding: 0.75rem 1.25rem;
  }

  .logo {
    flex: 1;
  }

  .header-cta {
    display: none;
  }

  .menu-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2.4rem;
    height: 2.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.3rem;
    flex-shrink: 0;
  }

  .menu-burger span {
    display: block;
    height: 2px;
    background-color: var(--texte);
    border-radius: 2px;
    transition: transform 0.25s, opacity 0.2s;
  }

  .menu-burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .menu-burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  #nav-principale {
    width: 100%;
    display: none;
    padding: 0.5rem 0 0.75rem;
  }

  #nav-principale.nav-ouverte {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
  }

  nav a {
    font-size: 0.95rem;
    display: block;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--bordure);
    border-radius: 0;
  }

  nav ul li:last-child a {
    border-bottom: none;
  }

  .hero {
    padding: 3rem 0;
  }

  section {
    padding: 2.5rem 0;
  }

  .etapes {
    grid-template-columns: 1fr;
  }

  /* Landing responsive */
  .lp-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .lp-hero-texte {
    padding: 3rem 1.25rem 2rem;
    order: 2;
  }

  .lp-hero-image {
    order: 1;
    aspect-ratio: 16/9;
  }

  .lp-reassurance .conteneur {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .lp-univers-grille {
    grid-template-columns: 1fr 1fr;
  }

  .lp-apropos .conteneur {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .lp-apropos figure {
    max-width: 220px;
    margin: 0 auto;
  }

  .lp-faq-grille {
    grid-template-columns: 1fr;
  }
}

/* ===================================================
   Catalogue
   =================================================== */

.catalogue-intro {
  padding: 4rem 1.5rem 1.5rem;
  text-align: center;
}

.catalogue-intro h1 {
  font-family: var(--font-titre);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--terre);
  margin-bottom: 0.75rem;
}

.catalogue-intro p {
  max-width: 600px;
  margin: 0 auto 0.5rem;
  color: var(--texte-clair);
}

.catalogue-livraison {
  text-align: center;
  padding: 1.5rem 1.25rem 3rem;
}

.catalogue-livraison-note {
  font-size: 0.85rem;
  color: var(--vert);
  font-weight: 600;
  max-width: none;
  margin: 0;
}

.catalogue-filtres {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  padding: 1.5rem 1.5rem 2rem;
}

.filtre-btn {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--vert);
  background: transparent;
  color: var(--vert);
  border-radius: 2rem;
  cursor: pointer;
  font-family: var(--font-corps);
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}

.filtre-btn.actif,
.filtre-btn:hover {
  background: var(--vert);
  color: var(--blanc);
}

.catalogue-grille {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding-bottom: 4rem;
}

.catalogue-carte {
  background: var(--blanc);
  border-radius: var(--rayon);
  overflow: hidden;
  box-shadow: var(--ombre);
  display: flex;
  flex-direction: column;
}

.catalogue-carte[hidden] {
  display: none;
}

.catalogue-carte > img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.catalogue-carte-corps {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.catalogue-badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--vert);
  font-weight: 700;
}

.catalogue-carte-corps h2 {
  font-family: var(--font-titre);
  font-size: 1.15rem;
  color: var(--terre);
  margin: 0;
}

.catalogue-carte-corps p {
  font-size: 0.88rem;
  color: var(--texte-clair);
  flex: 1;
}

.catalogue-prix {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--texte);
  margin-top: 0.25rem;
}

.catalogue-cta {
  margin-top: 0.5rem;
  text-align: center;
}

/* Sur mesure */
section.catalogue-sur-mesure {
  background: var(--fond-alt);
  color: var(--texte);
  padding: 5rem 1.5rem;
  text-align: center;
}

.catalogue-sur-mesure-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--vert);
  font-weight: 600;
  margin-bottom: 1rem;
}

.catalogue-sur-mesure h2 {
  font-family: var(--font-titre);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--terre);
  margin-bottom: 1rem;
}

.catalogue-sur-mesure p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--texte-clair);
  line-height: 1.7;
}

.catalogue-sur-mesure-lien {
  color: var(--vert);
  border-color: var(--vert);
}

/* ===================================================
   Prestations
   =================================================== */

.prestation-bloc {
  padding: 5rem 0;
}

.prestation-bloc--alt {
  background-color: var(--fond-alt);
}

.prestation-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}


.prestation-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--rayon);
  box-shadow: var(--ombre);
}

.prestation-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prestation-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--vert);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.prestation-texte h2 {
  margin-bottom: 1.25rem;
}

.prestation-prix {
  font-size: 0.88rem;
  color: var(--texte-clair);
  font-style: italic;
  margin-top: 0.25rem;
}

.prestation-cta {
  background-color: var(--fond-alt);
  text-align: center;
  padding: 5rem 0;
}

.prestation-cta h2 {
  margin-bottom: 0.75rem;
}

.prestation-cta p {
  max-width: 500px;
  margin: 0 auto;
  color: var(--texte-clair);
}

.prestation-cta .boutons-groupe {
  justify-content: center;
}

@media (max-width: 800px) {
  .prestation-grille,
  .prestation-grille--inverse {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .catalogue-grille {
    grid-template-columns: 1fr;
  }
}