:root {
  --creme: #FBF5EA;
  --creme-fonce: #F3E8D5;
  --encre: #2A1620;
  --encre-douce: #66525B;
  --grenade: #A81E3C;
  --grenade-fonce: #7E142B;
  --aubergine: #2F1226;
  --vert: #2F6B48;
  --trait: #E2D3BC;
  --blanc: #FFFDF8;
  --titre: "Fraunces", Georgia, serif;
  --texte: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --rayon: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--creme);
  color: var(--encre);
  font: 400 1.0625rem/1.65 var(--texte);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--titre); font-weight: 700; line-height: 1.12; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.5rem, 6.5vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0; }
a { color: inherit; }
svg { display: block; }
.conteneur { width: min(1120px, 100% - 32px); margin-inline: auto; }
.etroit { max-width: 720px; }
section { padding: clamp(64px, 9vw, 112px) 0; }
.surtitre {
  font-size: .8125rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--grenade); margin-bottom: 14px;
}
.intro { color: var(--encre-douce); font-size: 1.125rem; margin-top: 18px; }

.bouton {
  display: inline-block; background: var(--grenade); color: #fff; text-decoration: none;
  font-weight: 700; padding: 16px 30px; border-radius: 999px; text-align: center;
  transition: background .2s, transform .2s;
}
.bouton:hover { background: var(--grenade-fonce); transform: translateY(-2px); }
.bouton:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid var(--vert); outline-offset: 3px; }
.bouton-petit { padding: 9px 18px; font-size: .9375rem; }

/* En-tête */
header {
  background: rgba(251, 245, 234, .94); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--trait);
}
.entete { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 16px; padding: 12px 0 6px; }
.entete .bouton { white-space: nowrap; }
.logo { font: 700 1.5rem var(--titre); text-decoration: none; color: var(--grenade); }
.menu { order: 3; width: 100%; display: flex; flex-wrap: wrap; gap: 0 14px; font-size: .875rem; }
.menu a { color: var(--encre-douce); text-decoration: none; padding: 8px 0; }
.menu a:hover { color: var(--grenade); text-decoration: underline; }
.menu a[aria-current="page"] { color: var(--grenade); font-weight: 700; }

/* Héros */
.heros { padding-top: clamp(40px, 6vw, 80px); }
.heros-grille { display: grid; gap: 48px; align-items: center; }
.heros h1 em { font-style: normal; color: var(--grenade); }
.heros .intro { max-width: 34em; }
.heros-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 30px; }
.heros-note { font-size: .9375rem; color: var(--encre-douce); }
.mosaique { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mosaique div { aspect-ratio: 1; border-radius: var(--rayon); display: grid; place-items: center; }
.mosaique svg { width: 68%; height: 68%; }
.t1 { background: #F7D9B5; } .t2 { background: #2F1226; } .t3 { background: #DCE8D5; }
.t4 { background: #F3C9CC; } .t5 { background: #D8DCEE; } .t6 { background: #F4E3B5; }

/* Comprendre */
.sombre { background: var(--aubergine); color: #F8EDE3; }
.sombre .surtitre { color: #F2A7B3; }
.sombre .intro, .sombre .source { color: #D3BFC8; }
.chiffres { display: grid; gap: 28px; margin-top: 48px; border-top: 1px solid rgba(248,237,227,.22); padding-top: 36px; }
.chiffre strong { display: block; font: 700 clamp(2.6rem, 6vw, 3.75rem)/1.05 var(--titre); color: #F7C6A3; }
.chiffre span { display: block; margin-top: 8px; }
.source { font-size: .9375rem; margin-top: 36px; max-width: 48em; }

/* Fruits */
.fruits { display: grid; gap: 16px; margin-top: 44px; }
.fruit { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 24px; }
.fruit svg { width: 56px; height: 56px; margin-bottom: 14px; }
.fruit p { color: var(--encre-douce); margin-top: 8px; font-size: 1rem; }

/* Recettes */
.recettes-section { background: var(--creme-fonce); }
.recettes { display: grid; gap: 18px; margin-top: 44px; }
.recette { background: var(--blanc); border-radius: var(--rayon); padding: 28px; }
.recette-info { font-size: .875rem; font-weight: 500; color: var(--vert); margin-top: 6px; }
.recette h4 { margin: 20px 0 6px; font-size: .8125rem; letter-spacing: .1em; text-transform: uppercase; color: var(--encre-douce); }
.recette ul { margin: 0; padding-left: 18px; font-size: 1rem; }
.recette p { font-size: 1rem; }

/* Contenu & plan */
.deux-col { display: grid; gap: 44px; }
.liste-contenu { list-style: none; margin: 32px 0 0; padding: 0; }
.liste-contenu li { padding: 18px 0; border-top: 1px solid var(--trait); }
.liste-contenu strong { display: block; font: 700 1.125rem var(--titre); }
.liste-contenu span { color: var(--encre-douce); font-size: 1rem; }
.semaines { display: grid; gap: 12px; margin-top: 32px; }
.semaine { display: grid; grid-template-columns: 56px 1fr; gap: 16px; background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 18px; }
.semaine b { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--grenade); color: #fff; font: 700 1.3rem var(--titre); }
.semaine h3 { font-size: 1.125rem; }
.semaine p { color: var(--encre-douce); font-size: .9688rem; margin-top: 4px; }

/* Pour qui */
.pour-qui { display: grid; gap: 18px; margin-top: 40px; }
.carte-qui { border-radius: var(--rayon); padding: 28px; }
.carte-oui { background: #DCE8D5; }
.carte-non { background: var(--creme-fonce); }
.carte-qui ul { margin: 14px 0 0; padding-left: 20px; }
.carte-qui li { margin-top: 8px; }

/* Offre */
.offre-section { background: var(--grenade-fonce); color: #fff; }
.offre { background: var(--blanc); color: var(--encre); border-radius: 26px; padding: clamp(28px, 5vw, 56px); max-width: 680px; margin-inline: auto; text-align: center; }
.prix { font: 700 clamp(3.2rem, 8vw, 4.75rem)/1 var(--titre); color: var(--grenade); margin: 20px 0 6px; }
.offre ul { list-style: none; padding: 0; margin: 26px 0 30px; text-align: left; }
.offre li { padding: 11px 0 11px 30px; border-top: 1px solid var(--trait); position: relative; }
.offre li::before { content: "✓"; position: absolute; left: 4px; color: var(--vert); font-weight: 700; }
.offre .bouton { width: 100%; font-size: 1.125rem; }
.garantie { font-size: .9375rem; color: var(--encre-douce); margin-top: 18px; }

/* FAQ */
details { border-top: 1px solid var(--trait); padding: 18px 0; }
details:last-of-type { border-bottom: 1px solid var(--trait); }
summary { cursor: pointer; font-weight: 700; font-size: 1.0625rem; }
details p { margin-top: 12px; color: var(--encre-douce); }
.faq-liste { margin-top: 36px; }

/* Santé */
.sante { background: var(--blanc); border: 2px solid var(--grenade); border-radius: var(--rayon); padding: clamp(22px, 4vw, 36px); }
.sante h2 { font-size: 1.5rem; color: var(--grenade); }
.sante p { margin-top: 12px; }
.section-sante { padding-top: 0; }

/* Pied de page */
footer { background: var(--aubergine); color: #D3BFC8; padding: 48px 0; font-size: .9375rem; }
footer h2 { font: 700 1.125rem var(--titre); color: #fff; margin-bottom: 10px; }
footer p + p { margin-top: 8px; }
.pied-grille { display: grid; gap: 28px; }
.pied-liens { list-style: none; margin: 0; padding: 0; }
.pied-liens li + li { margin-top: 8px; }
.pied-liens a { color: #F8EDE3; }
.copyright { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(248,237,227,.22); }

/* Pages légales et support */
.doc { max-width: 720px; padding: clamp(40px, 6vw, 72px) 0 clamp(64px, 9vw, 112px); }
.doc h1 { font-size: clamp(2rem, 5vw, 3rem); }
.doc h2 { font-size: 1.375rem; margin-top: 40px; }
.doc p { margin-top: 12px; }
.doc ul { margin: 12px 0 0; padding-left: 20px; }
.doc li { margin-top: 6px; }
.doc a { color: var(--grenade); }
.maj { color: var(--encre-douce); font-size: .9375rem; }
.carte-contact { background: var(--blanc); border: 1px solid var(--trait); border-radius: var(--rayon); padding: 24px; margin-top: 28px; overflow-wrap: anywhere; }
.carte-contact p:first-child { margin-top: 0; }

@media (min-width: 640px) {
  .fruits { grid-template-columns: repeat(2, 1fr); }
  .chiffres { grid-template-columns: repeat(3, 1fr); }
  .pour-qui { grid-template-columns: repeat(2, 1fr); }
  .pied-grille { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  html { scroll-padding-top: 80px; }
  header { position: sticky; top: 0; z-index: 10; }
  .entete { flex-wrap: nowrap; height: 64px; padding: 0; gap: 24px; }
  .menu { order: 0; width: auto; margin-left: auto; flex-wrap: nowrap; gap: 22px; font-size: .9375rem; }
  .menu a { white-space: nowrap; }
  .heros-grille { grid-template-columns: 1.15fr 1fr; }
  .fruits, .recettes { grid-template-columns: repeat(3, 1fr); }
  .deux-col { grid-template-columns: 1fr 1fr; gap: 72px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .bouton { transition: none; }
  .bouton:hover { transform: none; }
}