/* ==========================================================
   Coussinet — feuille de style
   Palette : bleu ardoise pâle, encre, miel, argile, sauge
   ========================================================== */

:root {
  --ciel: #E4EAEE;        /* fond principal, bleu ardoise pâle */
  --ciel-clair: #F1F4F6;  /* fonds de sections alternées */
  --argile: #FBFAF7;      /* surfaces "argile" */
  --encre: #22303A;       /* texte principal */
  --encre-douce: #4E5D68; /* texte secondaire */
  --miel: #B98330;        /* accent : boutons, liens */
  --miel-fonce: #93661F;
  --sauge: #7F988C;       /* accent secondaire */
  --trait: #C9D3DA;       /* bordures */

  --serif: "Young Serif", Georgia, serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;

  --page: 1120px;
  --rayon: 14px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--ciel);
  color: var(--encre);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--miel-fonce); text-underline-offset: 3px; }
a:hover { color: var(--encre); }

:focus-visible {
  outline: 3px solid var(--miel);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }

.conteneur {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 600px) { .conteneur { padding: 0 16px; } }

.texte-court { max-width: 62ch; }

/* ---------- En-tête ---------- */
.entete {
  padding: 22px 0;
}
.entete .conteneur {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--encre);
  text-decoration: none;
}
.logo svg { width: 34px; height: 34px; }
.nav { display: flex; gap: 26px; }
.nav a {
  color: var(--encre-douce);
  text-decoration: none;
  font-size: .98rem;
}
.nav a:hover { color: var(--encre); }
@media (max-width: 760px) { .nav { display: none; } }

/* ---------- Boutons ---------- */
.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  border: 0;
  background: var(--encre);
  color: var(--argile);
  font: 600 1.02rem/1 var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition: background .2s;
}
.bouton:hover { background: #33444F; color: var(--argile); }
.bouton.miel { background: var(--miel-fonce); color: #fff; }
.bouton.miel:hover { background: #7A5418; color: #fff; }
.bouton[aria-disabled="true"] {
  background: var(--trait);
  color: var(--encre-douce);
  cursor: not-allowed;
}

/* ---------- Héros ---------- */
.heros { padding: 36px 0 90px; }
.heros .conteneur {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}
.heros p.chapo {
  font-size: 1.2rem;
  color: var(--encre-douce);
  max-width: 34ch;
}
.heros .actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}
.heros .prix-rappel { color: var(--encre-douce); font-size: .98rem; }

@media (max-width: 860px) {
  .heros .conteneur { grid-template-columns: 1fr; gap: 36px; }
  .heros .disque { order: -1; width: 100%; max-width: 340px; margin: 0 auto; }
  .visuel-kit { aspect-ratio: 1; }
}

/* Le disque d'argile : l'élément signature */
.disque {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, #ffffff 0%, #F7F5F0 38%, #E9E5DD 100%);
  box-shadow:
    inset -14px -18px 36px rgba(120, 108, 90, .18),
    inset 10px 12px 26px rgba(255, 255, 255, .9),
    0 30px 60px -20px rgba(34, 48, 58, .35);
}
.disque svg {
  position: absolute;
  inset: 17%;
  width: 66%;
  height: 66%;
}
.disque .empreinte {
  transform-origin: 50% 55%;
  animation: presser 1.6s cubic-bezier(.2,.7,.2,1) .3s both;
}
@keyframes presser {
  0%   { opacity: 0; transform: scale(1.12); }
  55%  { opacity: 1; transform: scale(.97); }
  100% { opacity: 1; transform: scale(1); }
}
.disque .gravure {
  position: absolute;
  left: 0; right: 0;
  bottom: 13%;
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: #A39C90;
  text-shadow: 0 1px 0 #fff, 0 -1px 0 rgba(120,108,90,.25);
  letter-spacing: .04em;
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section.claire { background: var(--ciel-clair); }
.section.argile { background: var(--argile); }
@media (max-width: 600px) { .section { padding: 68px 0; } }

.intro-section { margin-bottom: 44px; }
.intro-section p { color: var(--encre-douce); }

/* ---------- Le kit ---------- */
.kit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 860px) { .kit { grid-template-columns: 1fr; gap: 36px; } }

.visuel-kit {
  border-radius: var(--rayon);
  background: var(--ciel);
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.visuel-kit .note-photo {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  font-size: .85rem;
  color: var(--encre-douce);
  text-align: center;
}

.fiche h2 { margin-bottom: .3em; }
.prix {
  font-family: var(--serif);
  font-size: 2rem;
  margin: 6px 0 4px;
}
.prix-detail { color: var(--encre-douce); font-size: .95rem; margin-bottom: 26px; }

.contenu-kit {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  border-top: 1px solid var(--trait);
}
.contenu-kit li {
  display: flex;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--trait);
}
.contenu-kit li svg { flex: none; width: 22px; height: 22px; margin-top: 2px; color: var(--sauge); }

fieldset.coloris {
  border: 0;
  padding: 0;
  margin: 0 0 24px;
}
fieldset.coloris legend { font-weight: 600; margin-bottom: 10px; }
.choix { display: flex; gap: 12px; flex-wrap: wrap; }
.choix label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px 10px 12px;
  border: 1.5px solid var(--trait);
  border-radius: 999px;
  cursor: pointer;
  background: var(--argile);
}
.choix input { position: absolute; opacity: 0; pointer-events: none; }
.choix .pastille {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--trait);
}
.choix input:checked + label { border-color: var(--encre); }
.choix input:focus-visible + label { outline: 3px solid var(--miel); outline-offset: 2px; }

.achat { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.achat .bouton { width: 100%; max-width: 380px; }
.message-achat { font-size: .92rem; color: var(--encre-douce); }
.reassurance {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  font-size: .95rem;
  color: var(--encre-douce);
}
.reassurance li { padding: 4px 0; }

/* ---------- Étapes (vraie séquence) ---------- */
.etapes {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  counter-reset: etape;
}
.etapes li { counter-increment: etape; }
.etapes li::before {
  content: counter(etape);
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--argile);
  box-shadow: inset -3px -4px 8px rgba(120,108,90,.16), inset 3px 3px 6px #fff;
  font-family: var(--serif);
  font-size: 1.25rem;
  margin-bottom: 16px;
}
.etapes p { color: var(--encre-douce); font-size: .98rem; }
@media (max-width: 900px) { .etapes { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .etapes { grid-template-columns: 1fr; } }

/* ---------- Moments ---------- */
.moments { display: grid; gap: 0; border-top: 1px solid var(--trait); }
.moment {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 30px 0;
  border-bottom: 1px solid var(--trait);
  align-items: baseline;
}
.moment h3 { margin: 0; }
.moment p { margin: 0; color: var(--encre-douce); max-width: 60ch; }
@media (max-width: 700px) {
  .moment { grid-template-columns: 1fr; gap: 8px; }
}

/* ---------- Histoire ---------- */
.histoire {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: center;
}
.histoire blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.3;
}
@media (max-width: 860px) { .histoire { grid-template-columns: 1fr; gap: 24px; } }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; }
.faq details {
  border-bottom: 1px solid var(--trait);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 40px 20px 0;
  font-weight: 600;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--miel);
  transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--encre-douce); padding-right: 40px; }

/* ---------- Pied de page ---------- */
.pied {
  background: var(--encre);
  color: #C7D1D8;
  padding: 64px 0 36px;
  font-size: .95rem;
}
.pied a { color: #E9EEF1; }
.pied .colonnes {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}
.pied h3 { color: #fff; font-size: 1.1rem; }
.pied ul { list-style: none; padding: 0; margin: 0; }
.pied li { padding: 4px 0; }
.pied .logo { color: #fff; margin-bottom: 12px; }
.pied .bas {
  border-top: 1px solid #3A4A55;
  padding-top: 22px;
  font-size: .85rem;
}
@media (max-width: 760px) { .pied .colonnes { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Pages légales ---------- */
.legal { padding: 30px 0 90px; }
.legal .conteneur { max-width: 780px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.legal h2 { font-size: 1.45rem; margin-top: 2em; }
.legal p, .legal li { color: var(--encre); }
.legal .maj { color: var(--encre-douce); font-size: .95rem; }
.a-completer {
  background: #F6E7C8;
  border-radius: 4px;
  padding: 0 4px;
  font-weight: 600;
}
.encadre {
  background: var(--argile);
  border: 1px solid var(--trait);
  border-radius: var(--rayon);
  padding: 20px 24px;
  margin: 1.4em 0;
}
.retour { display: inline-block; margin-bottom: 20px; }

/* ---------- Mode d'emploi et merci ---------- */
.chapo-guide { font-size: 1.15rem; color: var(--encre-douce); max-width: 60ch; }
.liste-guide { padding-left: 1.2em; }
.liste-guide li { margin-bottom: .7em; }
.etapes-guide {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5em;
  counter-reset: g;
}
.etapes-guide li {
  counter-increment: g;
  position: relative;
  padding: 0 0 22px 64px;
}
.etapes-guide li::before {
  content: counter(g);
  position: absolute;
  left: 0; top: -4px;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--argile);
  box-shadow: inset -3px -4px 8px rgba(120,108,90,.16), inset 3px 3px 6px #fff;
  font-family: var(--serif);
  font-size: 1.2rem;
}
.etapes-guide h3 { margin-bottom: .3em; }
.etapes-guide p { color: var(--encre-douce); }
.conseils {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.conseils p { color: var(--encre-douce); font-size: .98rem; }
@media (max-width: 760px) { .conseils { grid-template-columns: 1fr; gap: 8px; } }
.bouton.imprimer { padding: 11px 20px; font-size: .92rem; }
@media (max-width: 600px) { .bouton.imprimer { display: none; } }

@media print {
  body { background: #fff; font-size: 11pt; }
  .entete .bouton, .pied { display: none; }
  .legal { padding: 0; }
  .etapes-guide li::before { box-shadow: none; border: 1px solid #999; }
  h2 { break-after: avoid; }
  .etapes-guide li, .conseils > div, .encadre { break-inside: avoid; }
}

/* ---------- Accessibilité ---------- */
.evitement {
  position: absolute;
  left: 16px; top: -60px;
  background: var(--encre); color: #fff;
  padding: 10px 16px; border-radius: 8px;
  z-index: 10; text-decoration: none;
}
.evitement:focus { top: 12px; color: #fff; }

/* ---------- Achat : mention et pré-lancement ---------- */
.mention-achat { font-size: .85rem; color: var(--encre-douce); max-width: 380px; margin: 0; }
.prevenir {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid var(--trait);
  border-radius: var(--rayon);
  background: var(--ciel-clair);
  max-width: 460px;
}
.prevenir[hidden] { display: none; }
.prevenir label { font-weight: 600; display: block; margin-bottom: 10px; }
.prevenir .ligne-champ { display: flex; gap: 10px; flex-wrap: wrap; }
.prevenir input[type="email"] {
  flex: 1 1 200px;
  min-width: 0;
  padding: 13px 16px;
  border: 1.5px solid var(--trait);
  border-radius: 999px;
  font: inherit;
  background: #fff;
  color: var(--encre);
}
.prevenir input[type="email"]:focus-visible { border-color: var(--encre); }
.prevenir .bouton { padding: 13px 22px; }
.prevenir .petit { font-size: .82rem; color: var(--encre-douce); margin: 10px 0 0; }
.champ-piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Sécurité produit (fiche) ---------- */
.securite-produit {
  margin-top: 22px;
  border-top: 1px solid var(--trait);
  padding-top: 12px;
  font-size: .92rem;
  color: var(--encre-douce);
}
.securite-produit summary { cursor: pointer; font-weight: 600; color: var(--encre); padding: 6px 0; }
.securite-produit p { margin: .6em 0; }
.securite-produit ul { padding-left: 1.2em; margin: .4em 0 0; }