/* ============================================================
   stay.css — séjours linguistiques : pilier (catalogue) + pages produits.
   Reprend le conteneur du modèle ling-article pour que tout s'aligne sur le
   menu et le H1 (piège vécu sur la page promotions).
   ============================================================ */

.st-section, .st-crumb, .st-note {
    max-width: var(--ar-max, 1220px);
    margin-left: auto; margin-right: auto;
    padding-left: var(--padding-x, 1.25rem);
    padding-right: var(--padding-x, 1.25rem);
}
.st-section { margin-bottom: var(--space-2xl, 56px); }
.st-h2 { margin: 0 0 10px; }
.st-h3 { margin: 0 0 6px; font-size: 17px; }
.st-sec-intro { margin: 0 0 24px; max-width: 72ch; color: var(--color-text-light, #4b5563); }

/* --- fil d'Ariane --- */
.st-crumb {
    margin: 18px auto 0; font-size: 13px;
    color: var(--color-text-light, #6b7280);
    display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.st-crumb a { color: inherit; text-decoration: none; }
.st-crumb a:hover { text-decoration: underline; }

/* --- cartes du catalogue --- */
.st-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg, 24px);
}
.st-card {
    display: flex; flex-direction: column;
    background: var(--color-white, #fff);
    border: 1px solid var(--color-light-grey, #e5e7eb);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    transition: box-shadow .15s, transform .15s;
}
.st-card:hover { box-shadow: 0 10px 30px rgba(15, 23, 42, .10); transform: translateY(-2px); }
.st-card-media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #eef2f7; }
.st-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.st-card-body { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 18px; flex: 1; }
.st-card-meta {
    margin: 0; font-size: 12px; letter-spacing: .03em; text-transform: uppercase;
    color: var(--color-text-light, #6b7280);
}
.st-card-title { margin: 0; font-size: 18px; line-height: 1.3; }
.st-card-title a { color: inherit; text-decoration: none; }
.st-card-title a:hover { text-decoration: underline; }
.st-card-teaser { margin: 0; font-size: 14px; color: var(--color-text-light, #4b5563); flex: 1; }
.st-card-price { margin: 0; font-size: 15px; }
.st-card-price strong { font-size: 20px; color: var(--color-primary, #2563eb); }
.st-card-price span { color: var(--color-text-light, #6b7280); font-size: 13px; }
.st-card-noprice { color: var(--color-text-light, #6b7280); font-style: italic; }
.st-card-cta {
    align-self: flex-start; margin-top: 4px; padding: 9px 16px;
    font-size: 14px; font-weight: 600; text-decoration: none;
    color: #fff; background: var(--color-primary, #2563eb); border-radius: 999px;
}
.st-card-cta:hover { background: var(--color-primary-dark, #1d4ed8); }

/* --- tuiles éditoriales --- */
.st-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.st-tile {
    padding: 18px 20px;
    background: var(--color-bg-light, #f9fafb);
    border: 1px solid var(--color-light-grey, #e5e7eb);
    border-radius: 14px;
}
.st-tile p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--color-text-light, #4b5563); }

/* --- tableau des prix d'appel --- */
.st-prices { overflow-x: auto; }
.st-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.st-table th, .st-table td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--color-light-grey, #e5e7eb); }
.st-table th { font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--color-text-light, #6b7280); }
.st-td-price { white-space: nowrap; }
.st-td-price strong { color: var(--color-primary, #2563eb); }
.st-note { margin: 16px auto 0; font-size: 13.5px; color: var(--color-text-light, #6b7280); max-width: 78ch; }

/* --- page produit --- */
.st-meta { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 12px; font-size: 13px; }
.st-meta span {
    padding: 4px 10px; border-radius: 999px;
    background: var(--color-bg-light, #f3f4f6);
    color: var(--color-text-light, #4b5563);
}
.st-from { margin: 0 0 14px; font-size: 16px; }
.st-from strong { font-size: 24px; color: var(--color-primary, #2563eb); }
.st-prose { max-width: 72ch; }
.st-prose p { margin: 0 0 14px; line-height: 1.7; }
.st-calc-section { scroll-margin-top: 90px; }
.st-back { margin-top: 22px; }

@media (max-width: 640px) {
    .st-cards { grid-template-columns: 1fr; }
}

/* ---- Hébergements / activités : cartes illustrées (image + descriptif) ---- */
.st-media-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 18px; }
.st-media-card {
    display: flex; flex-direction: column;
    background: var(--color-white, #fff);
    border: 1px solid var(--color-light-grey, #e5e7eb);
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
}
.st-media-card-img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.st-media-card-body { padding: 14px 16px 16px; }
.st-media-card-body p { margin: 0; font-size: 14.5px; line-height: 1.65; color: var(--color-text-light, #4b5563); }

/* ---- Galerie « en images » : composant des fiches écoles (schools.js) ---- */
.school-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.7rem; margin-top: 1.3rem; }
.school-gallery-item { margin: 0; }
.school-gallery-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; display: block; cursor: zoom-in; transition: filter .2s ease; }
.school-gallery-item img:hover { filter: brightness(0.92); }
.school-lightbox { position: fixed; inset: 0; z-index: 9999; background: #fff; display: flex; align-items: center; justify-content: center; padding: 5vmin; }
.school-lightbox[hidden] { display: none; }
.school-lightbox-img { max-width: 90vw; max-height: 90vh; width: auto; height: auto; object-fit: contain; border-radius: 8px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18); opacity: 0; transition: opacity .18s ease; }
.school-lightbox-img.is-loaded { opacity: 1; }
.school-lightbox-close, .school-lightbox-nav { position: fixed; border: none; background: transparent; color: #0f172a; cursor: pointer; line-height: 1; display: flex; align-items: center; justify-content: center; transition: color .15s ease, transform .15s ease, background .15s ease; -webkit-tap-highlight-color: transparent; }
.school-lightbox-close[hidden], .school-lightbox-nav[hidden] { display: none; }
.school-lightbox-close { top: 0.75rem; right: 1rem; width: 3rem; height: 3rem; font-size: 2.6rem; border-radius: 50%; }
.school-lightbox-nav { top: 50%; transform: translateY(-50%); width: 2.9rem; height: 2.9rem; font-size: 1.9rem; border-radius: 50%; background: rgba(255, 255, 255, 0.9); box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2); }
.school-lightbox-prev { left: 1rem; }
.school-lightbox-next { right: 1rem; }
.school-lightbox-close:hover, .school-lightbox-nav:hover { color: var(--button-color, #2563eb); }
.school-lightbox-nav:hover { background: #fff; }
.school-lightbox-prev:hover { transform: translateY(-50%) scale(1.1); }
.school-lightbox-next:hover { transform: translateY(-50%) scale(1.1); }

/* ---- Maillage interne ---- */
.st-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 10px 22px; margin: 0; padding: 0; list-style: none; }
.st-links li { border-bottom: 1px solid var(--color-light-grey, #e5e7eb); }
.st-links a { display: block; padding: 11px 2px; font-size: 15px; text-decoration: none; color: inherit; }
.st-links a:hover { color: var(--button-color, #2563eb); }