/* ============================================================
   Les Imperdables — page d'accueil
   (variables de couleurs : voir global.css)
   ============================================================ */

/* Astra encadre le contenu : on libère toute la largeur */
.home .site-content > .ast-container {
    max-width: 100%;
    padding: 0;
    display: block;
}
.home.ast-separate-container,
.home .site-content {
    background: #fff;
}

/* 1. Bandeau bleu */
.imp-hero {
    background: linear-gradient(135deg, var(--imp-bleu-fonce) 0%, #2d6478 55%, var(--imp-bleu-fonce) 100%);
    color: #fff;
    text-align: center;
    padding: 3.25rem 0 3.5rem;
}
.imp-hero__fil {
    display: inline-block;
    margin-bottom: 1.75rem;
    padding: .4rem 1.1rem;
    background: rgba(255, 255, 255, .2);
    border-radius: 2px;
    font-size: 14px;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.imp-hero .imp-hero__titre {
    margin: 0 0 1.25rem;
    color: #fff;
    font-size: clamp(1.6rem, 3.2vw, 2.6rem);
    font-weight: 700;
    line-height: 1.2;
}
.imp-hero__accroche {
    margin: 0 0 1.5rem;
    font-size: 1.1rem;
}
.imp-hero__note {
    margin: 0;
    font-size: 15px;
    opacity: .8;
}

/* 3. La méthode */
.imp-methode {
    padding: 3.5rem 0 2.5rem;
}
.imp-methode__grille {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
.imp-titre-section {
    margin: 0 0 1.25rem;
    color: var(--imp-bleu);
    font-size: 1.5rem;
    font-weight: 700;
}
.imp-methode__texte p {
    margin: 0 0 1rem;
    line-height: 1.7;
}
.imp-volets {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 15px;
    color: var(--imp-texte-doux);
}
.imp-volets li {
    margin: 0;
    padding: .65rem 0 .65rem 1.4rem;
    border-bottom: 1px solid var(--imp-bordure);
    line-height: 1.6;
}
.imp-volets li:last-child {
    border-bottom: 0;
}
.imp-volets strong {
    color: #444;
}

/* Cartes Joyeuse Sagesse */
.imp-cartes {
    background: #f0f7fa;
    border-radius: 12px;
    padding: 1.25rem 1rem 1.5rem;
    text-align: center;
}
.imp-cartes__legende {
    margin: 0 0 1rem;
    font-size: 14px;
    font-style: italic;
    color: var(--imp-texte-doux);
}
.imp-cartes__grille {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 220px));
    justify-content: center;
    gap: 10px;
}
.imp-cartes__grille img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    cursor: zoom-in;
    transition: transform .2s ease, box-shadow .2s ease;
}
.imp-cartes__grille img:hover,
.imp-cartes__grille img:focus {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, .15);
    outline: none;
}
.imp-cartes__grille img:focus-visible {
    outline: 3px solid var(--imp-bleu);
    outline-offset: 2px;
}
.imp-cartes__manquante {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    aspect-ratio: 2 / 3;
    border: 2px dashed #b9cdd6;
    border-radius: 8px;
    font-size: 13px;
    color: var(--imp-texte-doux);
}

/* Agrandissement */
.imp-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .85);
    padding: 2rem;
}
.imp-lightbox[hidden] {
    display: none;
}
.imp-lightbox__images {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    max-width: 100%;
}
.imp-lightbox__images img {
    max-width: 42vw;
    max-height: 85vh;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.imp-lightbox__fermer {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    padding: .25rem .6rem;
    background: none;
    border: 0;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
}
.imp-lightbox__fermer:hover,
.imp-lightbox__fermer:focus {
    background: none;
    color: #ddd;
}
body.imp-lightbox-ouverte {
    overflow: hidden;
}

/* 4. Les 3 boutons */
.imp-actions {
    padding: 1rem 0 3rem;
}
.imp-actions__liste {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

/* 5. Boutique */
.imp-boutique {
    padding: 3rem 0 4rem;
    background: #f9f9f9;
    border-top: 1px solid var(--imp-bordure);
    text-align: center;
}
.imp-boutique__intro {
    margin: 0 auto 2rem;
    max-width: 600px;
    color: var(--imp-texte-doux);
}
.imp-boutique .woocommerce {
    margin-bottom: 2rem;
    text-align: left;
}

/* Mobile */
@media (max-width: 900px) {
    .imp-methode__grille {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
@media (max-width: 600px) {
    .imp-hero {
        padding: 2.5rem 0;
    }
    .imp-hero__note br {
        display: none;
    }
    .imp-actions__liste .imp-bouton {
        width: 100%;
        text-align: center;
    }
    .imp-lightbox__images {
        flex-direction: column;
    }
    .imp-lightbox__images img {
        max-width: 85vw;
        max-height: 42vh;
    }
}