/**
 * Bloc FAQ — design refondu (proposition C « top 3 », validée le 30/09/2026).
 * Markup : inc/faq.php (verdon_faq_rendu), commun au bloc FAQ de l'admin et
 * aux pages PHP (design: faq). Comportement : js/bloc-faq.js.
 *
 * Langage visuel commun (COMPOSANTS.md §2) : teal #1F5C56 / #2D7A72 /
 * #3A9C92, texte #0F2E2A, fond clair #F4F7F7, DM Serif Display (titres des
 * cartes), DM Sans (texte, libellés), rayon 3 px, ombres teal, sur-titre en
 * capitales avec barre, mouvement cubic-bezier(0.22, 1, 0.36, 1).
 *
 * Ordinateur (> 940 px) : top 3 en 3 colonnes, pastille du rang au-dessus
 * de la carte. Tablette et mobile (≤ 940 px) : cartes empilées, pastille à
 * gauche de la question, réponse tronquée plus court ; sur mobile (≤ 700 px)
 * le compteur passe sous la question dans la liste.
 */

.bloc-faq {
    --faq-teal: #1F5C56;
    --faq-teal-moyen: #2D7A72;
    --faq-teal-clair: #3A9C92;
    --faq-texte: #0F2E2A;
    --faq-texte-doux: #3F5552;
    --faq-discret: #6E8683;
    --faq-fond: #F4F7F7;
    --faq-filet: #DCE6E4;
    --faq-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --faq-tronque: 7.6em; /* environ 5 lignes de réponse dans une carte */
    padding: 50px 0;
    color: var(--faq-texte);
    font-family: "DM Sans", sans-serif;
}

.bloc-faq__container {
    max-width: 1170px;
    margin: 0 auto;
}

/* Sur-titre « Les plus consultées » (kicker commun) */
.bloc-faq__kicker {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 34px;
    color: var(--faq-teal);
    font: 600 14px/1 "DM Sans", sans-serif;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.bloc-faq__kicker::before {
    content: "";
    width: 32px;
    height: 2px;
    background: currentColor;
}

/* -------------------------------------------------------------------------
   Top 3 : cartes
   ------------------------------------------------------------------------- */

.bloc-faq__top {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: start;
}

.bloc-faq__top--1 {
    grid-template-columns: minmax(0, 1fr);
    max-width: 780px;
}

.bloc-faq__top--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bloc-faq__carte {
    position: relative;
    margin-top: 16px; /* place de la pastille du rang */
    padding: 30px 24px 20px;
    background: linear-gradient(160deg, #fff 0, #fff 60%, var(--faq-fond));
    border: 1px solid var(--faq-filet);
    border-radius: 3px;
    box-shadow: 0 8px 24px rgba(31, 92, 86, .12);
    scroll-margin-top: 120px;
    transition: box-shadow .35s var(--faq-ease), transform .35s var(--faq-ease);
}

.bloc-faq__carte:hover {
    box-shadow: 0 12px 28px rgba(31, 92, 86, .2);
    transform: translateY(-2px);
}

.bloc-faq__rang {
    position: absolute;
    top: -17px;
    left: 24px;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 3px;
    background: linear-gradient(135deg, var(--faq-teal-moyen), var(--faq-teal) 55%, #143F3A);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .4), 0 8px 24px rgba(31, 92, 86, .18);
    color: #fff;
    font: 600 15px/1 "DM Sans", sans-serif;
}

.bloc-faq__carte .bloc-faq__question {
    margin: 4px 0 12px;
    color: var(--faq-teal);
    font: 400 22px/1.3 "DM Serif Display", serif;
    letter-spacing: 0;
    text-transform: none;
}

.bloc-faq .bloc-faq__reponse {
    margin: 0; /* .contenu du thème : marges automatiques (centrage) */
    max-width: none;
    color: var(--faq-texte-doux);
    font-size: 15px;
    line-height: 1.65;
}

.bloc-faq .bloc-faq__reponse > :first-child { margin-top: 0; }
.bloc-faq .bloc-faq__reponse > :last-child { margin-bottom: 0; }
.bloc-faq .bloc-faq__reponse p { margin: 0 0 10px; }
.bloc-faq .bloc-faq__reponse ul { margin: 0 0 10px; padding-left: 1.2em; }
.bloc-faq .bloc-faq__reponse table { max-width: 100%; margin: 4px 0 12px; }

/* Réponse longue tronquée (classe posée par le JS : sans JS, tout est lu) */
.bloc-faq--js .bloc-faq__carte:not(.is-courte):not(.is-ouverte) .bloc-faq__reponse {
    max-height: var(--faq-tronque);
    overflow: hidden;
    -webkit-mask-image: linear-gradient(#000 55%, transparent);
    mask-image: linear-gradient(#000 55%, transparent);
}

.bloc-faq__suite {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 10px 0 0;
    padding: 0;
    border: 0;
    background: none;
    color: var(--faq-teal-moyen);
    cursor: pointer;
    font: 600 14px/1.4 "DM Sans", sans-serif;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.bloc-faq__suite::after {
    content: "";
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform .35s var(--faq-ease);
}

.bloc-faq__suite[aria-expanded="true"]::after {
    transform: translateY(2px) rotate(-135deg);
}

.bloc-faq__suite:hover { color: var(--faq-teal); }
.bloc-faq__suite[hidden] { display: none; }

/* Compteur discret */
.bloc-faq__vues {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 14px 0 0;
    color: var(--faq-discret);
    font: 500 13px/1 "DM Sans", sans-serif;
    white-space: nowrap;
}

.bloc-faq__vues[hidden] { display: none; }

.bloc-faq__vues svg {
    width: 15px;
    height: 15px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
}

.bloc-faq__carte .bloc-faq__vues { display: flex; }
.bloc-faq__carte .bloc-faq__vues[hidden] { display: none; }

/* -------------------------------------------------------------------------
   Autres questions : liste repliable
   ------------------------------------------------------------------------- */

.bloc-faq__autres {
    margin: 48px 0 6px;
    color: var(--faq-teal);
    font: 700 13px/1 "DM Sans", sans-serif;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.bloc-faq__item {
    border-bottom: 1px solid var(--faq-filet);
    scroll-margin-top: 120px;
}

.bloc-faq__resume {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 2px;
    cursor: pointer;
    list-style: none;
}

.bloc-faq__resume::-webkit-details-marker { display: none; }

.bloc-faq__resume .bloc-faq__question {
    flex: 1;
    margin: 0;
    color: var(--faq-texte);
    font: 600 17px/1.45 "DM Sans", sans-serif;
    letter-spacing: 0;
    text-transform: none;
    transition: color .3s var(--faq-ease);
}

.bloc-faq__resume:hover .bloc-faq__question,
.bloc-faq__item[open] .bloc-faq__question {
    color: var(--faq-teal);
}

.bloc-faq__resume .bloc-faq__vues { margin: 0; }

.bloc-faq__chevron {
    flex: none;
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--faq-teal);
    stroke-width: 2.2;
    transition: transform .35s var(--faq-ease);
}

.bloc-faq__item[open] .bloc-faq__chevron { transform: rotate(180deg); }

.bloc-faq__item .bloc-faq__reponse {
    margin: 0 0 18px;
    padding: 16px 20px;
    background: var(--faq-fond);
    border-radius: 3px;
}

/* Focus visible (accessibilité) */
.bloc-faq__resume:focus-visible,
.bloc-faq__suite:focus-visible {
    outline: 2px solid var(--faq-teal-clair);
    outline-offset: 3px;
    border-radius: 3px;
}

/* -------------------------------------------------------------------------
   Tablette et mobile : cartes empilées, pastille à gauche
   ------------------------------------------------------------------------- */

@media (max-width: 940px) {
    .bloc-faq {
        --faq-tronque: 6.6em; /* environ 4 lignes */
    }

    .bloc-faq__top,
    .bloc-faq__top--2 {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    .bloc-faq__carte {
        display: grid;
        grid-template-columns: 34px minmax(0, 1fr);
        column-gap: 16px;
        margin-top: 0;
        padding: 22px 20px 18px;
    }

    .bloc-faq__carte:hover { transform: none; }

    .bloc-faq__rang {
        position: static;
        grid-row: 1 / span 4;
    }

    .bloc-faq__carte {
        justify-items: stretch;
        text-align: left;
    }

    .bloc-faq__carte > :not(.bloc-faq__rang) {
        grid-column: 2;
        justify-self: stretch;
        min-width: 0;
    }

    .bloc-faq__carte > .bloc-faq__suite,
    .bloc-faq__carte > .bloc-faq__vues {
        justify-self: start;
    }

    .bloc-faq__carte .bloc-faq__question {
        margin: 3px 0 10px;
        font-size: 20px;
    }

    .bloc-faq__kicker { margin-bottom: 20px; }
    .bloc-faq__autres { margin-top: 40px; }
}

@media (max-width: 700px) {
    .bloc-faq {
        --faq-tronque: 5em; /* environ 3 lignes */
        padding: 25px 0;
    }

    .bloc-faq__carte {
        grid-template-columns: 30px minmax(0, 1fr);
        column-gap: 12px;
        padding: 18px 16px 16px;
    }

    .bloc-faq__rang {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .bloc-faq__carte .bloc-faq__question { font-size: 18px; margin-top: 2px; }
    .bloc-faq .bloc-faq__reponse { font-size: 15px; }
    .bloc-faq__vues { margin-top: 10px; }

    /* Liste : compteur sous la question, chevron en haut à droite */
    .bloc-faq__resume {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 20px;
        align-items: start;
        column-gap: 12px;
        row-gap: 6px;
        padding: 16px 0;
    }

    .bloc-faq__resume .bloc-faq__question { font-size: 16px; }
    .bloc-faq__resume .bloc-faq__vues { grid-column: 1; grid-row: 2; }
    .bloc-faq__chevron { grid-column: 2; grid-row: 1; margin-top: 2px; }
    .bloc-faq__item .bloc-faq__reponse { padding: 14px 16px; }
    .bloc-faq .bloc-faq__reponse table { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .bloc-faq *,
    .bloc-faq *::before,
    .bloc-faq *::after {
        transition: none !important;
    }
    .bloc-faq__carte:hover { transform: none; }
}