/* =============================================================
   Portfolio Masonry — Feuille de style principale
   ============================================================= */

/* ---------------------------------------------------------------
   Variables CSS personnalisables
   ------------------------------------------------------------- */
:root {
    --pm-accent:          #33309f;
    --pm-accent-light:    #c8d200;
    --pm-bg:              #ffffff;
    --pm-card-bg:         #ffffff;
    --pm-card-shadow:     0 2px 16px rgba(0,0,0,.09);
    --pm-card-shadow-hov: 0 8px 32px rgba(0,0,0,.16);
    --pm-text:            #1a1a2e;
    --pm-text-muted:      #6b7280;
    --pm-border-radius:   6px;
    --pm-gap:             1.25rem;
    --pm-btn-radius:      6px;
    --pm-transition:      .35s cubic-bezier(.4,0,.2,1);
    --pm-filter-bg:       #f3f4f6;
    --pm-filter-active:   #1a1a2e;
    --pm-filter-color:    #374151;
}

/* ---------------------------------------------------------------
   Filtres
   ------------------------------------------------------------- */
.pm-filters {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 2rem;
    padding: 0;
    list-style: none;
}

.pm-filter-btn {
    display: inline-flex;
    align-items: center;
    padding: 1em 0;
    margin: 0 1em;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    color: var(--pm-text-muted);
    font-size: .875rem;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--pm-transition),
                border-color var(--pm-transition);
}

.pm-filter-btn:hover {
    color: var(--pm-accent);    
    border-bottom-color: var(--pm-accent-light);
    background: transparent;
    transform: none;
}

.pm-filter-btn--active {
    color: var(--pm-accent);
    border-bottom-color: var(--pm-accent-light);
    background: transparent;
}

.pm-filter-btn:focus-visible {
    outline: 3px solid var(--pm-accent-light);
    outline-offset: 2px;
}

/* ---------------------------------------------------------------
   Grille Masonry
   ------------------------------------------------------------- */
.pm-grid {
    column-gap: var(--pm-gap);
}

.pm-grid--cols-2 { columns: 2; }
.pm-grid--cols-3 { columns: 3; }
.pm-grid--cols-4 { columns: 4; }

.pm-item {
    break-inside: avoid;
    margin-bottom: var(--pm-gap);
    transition: opacity var(--pm-transition),
                transform var(--pm-transition);
}

/* État caché lors du filtrage */
.pm-item--hidden {
    opacity: 0;
    transform: translateY(18px) scale(.97);
    pointer-events: none;
    position: absolute !important;
    visibility: hidden;
}

/* État visible */
.pm-item--visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ---------------------------------------------------------------
   Carte
   ------------------------------------------------------------- */
.pm-card {
    background: var(--pm-card-bg);
    border-radius: var(--pm-border-radius);
    box-shadow: var(--pm-card-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--pm-transition), transform var(--pm-transition);
    border: 1px solid #dedad4;
}

.pm-card:hover {
    box-shadow: var(--pm-card-shadow-hov);
    transform: translateY(-4px);
}

/* Média */
.pm-card__media {
    position: relative;
    overflow: hidden;
}

.pm-card__img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--pm-transition);
}

.pm-card:hover .pm-card__img {
    transform: scale(1.02);
}

.pm-card__overlay {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--pm-transition);
}

.pm-card:hover .pm-card__overlay {
    opacity: 1;
}


.pm-card__media a {
    display: block;
    cursor: pointer;
}

.pm-card__media a img {
    display: block;
    width: 100%;
}

.pm-card__media-btn {
    display: block;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
}

/* Corps de la carte */
.pm-card__body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: .5rem;
}

.pm-card__category {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--pm-accent-light);
}

.pm-card__title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--pm-text);
    line-height: 1.3;
}

.pm-card__excerpt {
    margin: 0;
    font-size: .85rem;
    color: var(--pm-text-muted);
    line-height: 1.6;
    flex: 1;
}

.pm-card__footer {
    margin-top: .75rem;
}

/* ---------------------------------------------------------------
   Boutons
   ------------------------------------------------------------- */
.pm-btn {
    display: inline-flex;
    align-items: center;
    gap: .4em;
    padding: .5em 1.1em;
    border: 1px solid var(--pm-accent);
    border-radius: var(--pm-btn-radius);
    background: transparent;
    color: var(--pm-accent);
    font-size: .8rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--pm-transition),
                color var(--pm-transition),
                transform var(--pm-transition);
    white-space: nowrap;
}

.pm-btn:hover {
    background: var(--pm-accent);
    color: #fff;
    transform: translateX(2px);
}

/* Icône à gauche */
.pm-btn--left {
    flex-direction: row;
}

/* Icône à droite */
.pm-btn--right {
    flex-direction: row-reverse;
}

.pm-icon {
    width: 1em;
    height: 1em;
    flex-shrink: 0;
    stroke: currentColor;
}

/* ---------------------------------------------------------------
   Message aucun résultat
   ------------------------------------------------------------- */
.pm-no-result {
    color: var(--pm-text-muted);
    font-style: italic;
    padding: 2rem 0;
}

/* ---------------------------------------------------------------
   Lightbox
   ------------------------------------------------------------- */
.pm-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pm-lightbox[hidden] {
    display: none;
}

.pm-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.88);
    cursor: pointer;
}

.pm-lightbox__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: .7;
    transition: opacity .2s ease;
}

.pm-lightbox__close:hover {
    opacity: 1;
}

.pm-lightbox__images {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 90vw;
    max-height: 90vh;
}

.pm-lightbox__images img {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: opacity .25s ease;
}

.pm-lightbox__images img.pm-lb-loading {
    opacity: 0;
}

.pm-lightbox__prev,
.pm-lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    background: rgba(255,255,255,.15);
    border: none;
    color: #fff;
    font-size: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s ease;
}

.pm-lightbox__prev { left: 1rem; }
.pm-lightbox__next { right: 1rem; }

.pm-lightbox__prev:hover,
.pm-lightbox__next:hover {
    background: rgba(255,255,255,.3);
}

.pm-lightbox__prev[hidden],
.pm-lightbox__next[hidden] {
    display: none;
}

.pm-lightbox__counter {
    position: absolute;
    bottom: -2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.6);
    font-size: .8rem;
}
/* ---------------------------------------------------------------
   Animations
   ------------------------------------------------------------- */
@keyframes pmFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pmSlideUp {
    from { opacity: 0; transform: translateY(24px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}


.pm-item.hidden {
    display: none;
}

.pm-item {
    break-inside: avoid;
    margin-bottom: var(--pm-gap);
    transition: opacity 0.69s ease;   ← ajoutez uniquement cette ligne
}

.pm-grid.loading,
.pm-item.loading {
    opacity: 0.5;
    transition: opacity 0.1s ease;
}




/* ---------------------------------------------------------------
   Responsive
   ------------------------------------------------------------- */
@media (max-width: 900px) {
    .pm-grid--cols-3,
    .pm-grid--cols-4 {
        columns: 2;
    }
}

@media (max-width: 540px) {
    .pm-grid--cols-2,
    .pm-grid--cols-3,
    .pm-grid--cols-4 {
        columns: 1;
    }

    .pm-lb-text {
        padding: 1.25rem;
    }
}

/* ---------------------------------------------------------------
   Galerie dans la lightbox
   ------------------------------------------------------------- */
.pm-lb-gallery-wrap {
    padding: .75rem 2rem;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.pm-lb-gallery {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
}

.pm-lb-gal-btn {
    padding: 0;
    border: 2px solid transparent;
    border-radius: 6px;
    background: none;
    cursor: pointer;
    transition: border-color var(--pm-transition), transform var(--pm-transition);
    overflow: hidden;
    flex-shrink: 0;
}

.pm-lb-gal-btn:hover,
.pm-lb-gal-btn--active {
    border-color: var(--pm-accent-light);
    transform: scale(1.04);
}

.pm-lb-gal-thumb {
    display: block;
    width: 80px;
    height: 80px;
    object-fit: cover;
}

#pm-lb-main-img {
    width: 100%;
    max-height: 380px;
    object-fit: cover;
    display: block;
    transition: opacity .25s ease;
}

#pm-lb-main-img.pm-lb-img--loading {
    opacity: .4;
}