/* Accueil de la refonte (index.html). Utilise les variables et classes de site.css. */

/* a. Premier écran : le nom d'abord */
.accueil-tete { padding: clamp(28px, 6vh, 64px) 0 clamp(36px, 7vh, 72px); }
.accueil-tete h1 { font-size: clamp(2.6rem, 7vw, 5.25rem); margin: 10px 0 16px; max-width: 980px; }
.accueil-tete h1 em { font-style: normal; color: var(--hi); }
.accroche { font-size: clamp(17px, 2vw, 21px); max-width: 720px; color: var(--clair-sur-sombre); margin: 0 0 22px; }
.form-nom { max-width: 720px; }
.form-nom label { display: block; font-weight: 700; font-size: 16px; margin-bottom: 8px; color: #fff; }
.form-nom-ligne { display: flex; gap: 10px; }
.form-nom-ligne .champ { flex: 1 1 auto; min-width: 0; border-color: #fff; text-transform: uppercase; }
.form-nom-ligne .champ::placeholder { text-transform: none; }
.form-nom-ligne .btn { flex: none; }
.form-nom .note { margin: 10px 0 0; }
.form-erreur { margin: 8px 0 0; color: #ffb4a6; font-weight: 600; font-size: 15px; }
@media (max-width: 600px) {
  .form-nom-ligne { flex-direction: column; }
  .form-nom-ligne .btn { width: 100%; }
}

/* b. Les deux autres portes */
.portes .dans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding-top: 36px; padding-bottom: 12px; }
.porte { display: flex; flex-direction: column; gap: 8px; text-decoration: none; border: 2px solid transparent; transition: border-color .15s; }
.porte:hover { border-color: var(--hi); }
.porte h2 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); }
.porte p { margin: 0; }
.porte-lien { margin-top: auto; padding-top: 6px; font-weight: 700; color: var(--acc); }
@media (max-width: 700px) { .portes .dans { grid-template-columns: 1fr; } }

/* Sections */
.promesse, .recevez, .prix, .pont, .questions { padding: 56px 0; }

/* c. La promesse */
.engagements { list-style: none; counter-reset: eng; padding: 0; margin: 8px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.engagements li { counter-increment: eng; position: relative; padding-top: 58px; }
.engagements li::before { content: counter(eng); position: absolute; top: 0; left: 0; width: 44px; height: 44px; border-radius: 50%;
  background: var(--hi); font: 800 22px/44px 'Fraunces', Georgia, serif; text-align: center; }
.engagements b { display: block; font-family: 'Fraunces', Georgia, serif; font-size: 1.3rem; line-height: 1.2; margin-bottom: 6px; }
@media (max-width: 800px) { .engagements { grid-template-columns: 1fr; } }

/* d. Ce que vous recevez */
.recevez { background: #efe6d5; }
.recevez-intro { max-width: 760px; }
.recevez-intro .fictif { margin-top: 8px; }
.apercus { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.apercu { display: block; text-decoration: none; }
.apercu img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,.18); transition: transform .15s; }
.apercu:hover img { transform: translateY(-3px); }
.apercu h3 { font-size: 1.25rem; margin: 14px 0 6px; }
.apercu p { font-size: 15px; margin: 0; color: #3d3831; }
.recevez-suite { margin: 28px 0 0; }
@media (max-width: 900px) { .apercus { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .apercus { gap: 14px; } .apercu h3 { font-size: 1.1rem; } .apercu p { font-size: 14px; } }

/* e. Les prix */
.grille-prix { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 12px; }
.offre { display: flex; flex-direction: column; border: 2px solid transparent; color: inherit; text-decoration: none; transition: border-color .15s, transform .15s; }
.offre:hover, .offre:focus-visible { border-color: var(--acc); transform: translateY(-2px); }
.offre-phare:hover, .offre-phare:focus-visible { border-color: var(--acc); }
.offre-phare { border-color: var(--hi); }
.offre .offre-prix { font: 800 2.1rem/1 'Fraunces', Georgia, serif; margin: 0 0 10px; }
.offre h3 { font-size: 1.2rem; line-height: 1.2; margin: 0 0 8px; }
.offre p { font-size: 15px; }
.offre-delai { margin: auto 0 0 !important; padding-top: 10px; border-top: 1px solid var(--ligne); font-weight: 700; color: var(--acc); font-size: 14px !important; }
.mentions-prix { margin: 24px 0; padding-left: 20px; }
.mentions-prix li { margin-bottom: 6px; }
.prix-suite { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; background: var(--ink); color: #fff; }
.prix-suite p { margin: 0; font-size: 18px; max-width: 520px; }
@media (max-width: 1000px) { .grille-prix { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grille-prix { grid-template-columns: 1fr; } .prix-suite .btn { width: 100%; } }

/* f. Le pont */
.pont > .dans > p:not(.sur) { max-width: 720px; color: var(--clair-sur-sombre); }
.voies { list-style: none; padding: 0; margin: 20px 0 24px; display: grid; gap: 10px; max-width: 860px; }
.voies li { display: grid; grid-template-columns: 260px 1fr; gap: 6px 20px; padding: 14px 18px; background: #2b2824; border-radius: 12px; }
.voies b { color: var(--hi); }
.voies span { color: var(--clair-sur-sombre); }
.pont .frontiere { font-weight: 600; color: #fff; }
@media (max-width: 700px) { .voies li { grid-template-columns: 1fr; } }

/* g. Questions */
.questions details { border-bottom: 1px solid var(--ligne); max-width: 820px; }
.questions summary { cursor: pointer; padding: 16px 0; font-weight: 700; font-size: 18px; list-style: none; position: relative; padding-right: 36px; }
.questions summary::-webkit-details-marker { display: none; }
.questions summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 400 26px/1 'Fraunces', Georgia, serif; color: var(--acc); }
.questions details[open] summary::after { content: "−"; }
.questions details p { margin: 0 0 18px; max-width: 720px; }

/* h. Bande du déchiffrage */
.bande-dechiffrer { border-top: 1px solid var(--ligne); padding: 22px 0; }
.bande-dechiffrer p { margin: 0; font-size: 15px; color: var(--mute); }
.bande-dechiffrer a { color: var(--ink); font-weight: 700; }

/* Bandeau de Noël : à retirer après le 24/12/2026 (avec son bloc dans index.html). */
.bandeau-noel { background: var(--hi); color: var(--ink); border-bottom: 1px solid #d9b100; }
.bandeau-noel p { margin: 0; padding: 10px 0; font-size: 15px; line-height: 1.45; }
.bandeau-noel a { font-weight: 700; white-space: nowrap; }