/* ===== Bloc Installations — éventail ===== */

.installations-fan {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1100px;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 2rem 0;
}

.installations-fan .fan-card {
    position: relative;
    margin: 0;
    border-radius: 30px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background-color: rgba(255, 255, 255, 0.25);
}

.installations-fan .fan-card img,
.installations-fan .fan-placeholder {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Disposition en éventail */
.installations-fan .fan-left,
.installations-fan .fan-right {
    width: 34%;
    z-index: 1;
}

.installations-fan .fan-center {
    width: 42%;
    margin-left: -6%;
    margin-right: -6%;
    z-index: 2;
}

.installations-fan .fan-left {
    transform: matrix(0.98, -0.17, 0.17, 0.98, 0, 0);
}

.installations-fan .fan-right {
    transform: matrix(0.98, 0.17, -0.17, 0.98, 0, 0);
}

/* Bouton superposé au bas de l'image centrale */
.installations-fan .fan-button {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    background-color: var(--wp--preset--color--marine, #10173d);
    color: var(--wp--preset--color--blanc, #ffffff);
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    padding: 12px 28px;
    border-radius: 12px;
    transition: background-color 0.3s ease;
}

.installations-fan .fan-button:hover {
    background-color: var(--wp--preset--color--encre, #2f2b3c);
}

/* Animation d'entrée (le JS ajoute .fan-anim puis .fan-in) :
   les cartes latérales partent du centre, droites, puis s'écartent en pivotant */
.installations-fan.fan-anim .fan-card {
    opacity: 0;
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
}

.installations-fan.fan-anim .fan-left {
    transform: translate(40%, 0) rotate(0deg);
}

.installations-fan.fan-anim .fan-right {
    transform: translate(-40%, 0) rotate(0deg);
    transition-delay: 0.1s;
}

.installations-fan.fan-anim .fan-center {
    transform: translateY(30px);
}

.installations-fan.fan-anim.fan-in .fan-card {
    opacity: 1;
}

.installations-fan.fan-anim.fan-in .fan-left {
    transform: matrix(0.98, -0.17, 0.17, 0.98, 0, 0);
}

.installations-fan.fan-anim.fan-in .fan-right {
    transform: matrix(0.98, 0.17, -0.17, 0.98, 0, 0);
}

.installations-fan.fan-anim.fan-in .fan-center {
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .installations-fan.fan-anim .fan-card {
        opacity: 1;
        transition: none;
    }

    .installations-fan.fan-anim .fan-left,
    .installations-fan.fan-anim.fan-in .fan-left {
        transform: matrix(0.98, -0.17, 0.17, 0.98, 0, 0);
    }

    .installations-fan.fan-anim .fan-right,
    .installations-fan.fan-anim.fan-in .fan-right {
        transform: matrix(0.98, 0.17, -0.17, 0.98, 0, 0);
    }

    .installations-fan.fan-anim .fan-center,
    .installations-fan.fan-anim.fan-in .fan-center {
        transform: none;
    }
}

/* ===== Modale galerie ===== */

.installations-fan.has-gallery .fan-card {
    cursor: pointer;
}

.installations-fan.has-gallery .fan-card:focus-visible {
    outline: 3px solid var(--wp--preset--color--marine, #10173d);
    outline-offset: 3px;
}

.installations-fan .fan-button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

body.fan-modal-open {
    overflow: hidden;
}

.installations-fan .fan-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.installations-fan .fan-modal[hidden] {
    display: none;
}

.installations-fan .fan-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(16, 23, 61, 0.85);
}

.installations-fan .fan-modal-inner {
    position: relative;
    z-index: 1;
    width: min(960px, 100%);
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.installations-fan .fan-modal-close {
    position: absolute;
    top: -8px;
    right: 0;
    z-index: 2;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.installations-fan .fan-modal-close:hover,
.installations-fan .fan-modal-close:focus-visible {
    background: rgba(255, 255, 255, 0.35);
}

.installations-fan .fan-modal-viewport {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.installations-fan .fan-modal-slides {
    flex: 1;
    min-width: 0;
}

.installations-fan .fan-modal-slide {
    display: none;
    margin: 0;
}

.installations-fan .fan-modal-slide.is-active {
    display: block;
}

.installations-fan .fan-modal-slide img {
    display: block;
    width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 16px;
}

.installations-fan .fan-modal-slide figcaption {
    margin-top: 8px;
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9375rem;
}

.installations-fan .fan-modal-nav {
    flex: none;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.installations-fan .fan-modal-nav:hover,
.installations-fan .fan-modal-nav:focus-visible {
    background: rgba(255, 255, 255, 0.35);
}

.installations-fan .fan-modal-counter {
    margin: 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9375rem;
}

@media (max-width: 781px) {
    .installations-fan .fan-modal {
        padding: 12px;
    }

    .installations-fan .fan-modal-nav {
        width: 38px;
        height: 38px;
    }
}

/* Mobile : image centrale pleine largeur, les deux autres dessous */
@media (max-width: 781px) {
    .installations-fan {
        flex-wrap: wrap;
        gap: 12px;
    }

    .installations-fan .fan-center {
        order: -1;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }

    .installations-fan .fan-left,
    .installations-fan .fan-right {
        width: calc(50% - 6px);
    }

    .installations-fan .fan-left,
    .installations-fan.fan-anim.fan-in .fan-left {
        transform: rotate(-4deg);
    }

    .installations-fan .fan-right,
    .installations-fan.fan-anim.fan-in .fan-right {
        transform: rotate(4deg);
    }

    .installations-fan .fan-card {
        border-radius: 20px;
    }
}