.logo {
    position: fixed;
    top: var(--space-03);
    left: var(--space-04);
    font-size: var(--font-size-body);
    font-weight: 500;
    color: var(--color-text);
    z-index: 100;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.logo a {
    color: var(--color-text);
    text-decoration: none;
}

/* Navigation header conditionnelle */
.header-nav {
    position: fixed;
    top: var(--space-03);
    right: var(--space-04);
    z-index: 100;
    display: flex;
    gap: var(--space-04);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.view-toggle,
.contact-link,
.home-link,
.gallery-link {
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-body);
    transition: opacity 0.2s;
    cursor: pointer;
    width: 52px;
}

.view-toggle:hover,
.contact-link:hover,
.home-link:hover,
.gallery-link:hover {
    opacity: 0.7;
}

/* Les liens sont gérés dynamiquement par JavaScript */

.image-title {
    position: fixed;
    bottom: var(--space-03);
    left: var(--space-04);
    font-size: var(--font-size-body);
    color: var(--color-text);
    z-index: 100;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.image-counter {
    position: fixed;
    bottom: var(--space-03);
    right: var(--space-04);
    font-size: var(--font-size-body);
    color: var(--color-text);
    z-index: 100;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/*=========================================================
  6️⃣  MAIN CONTENT – slider, overview & contact
=========================================================*/
.main-content {
    width: 100vw;
    height: 100svh;
    overflow-y: auto;
    overflow-x: hidden;
}

/*--- Slider view ------------------------------------------------*/
.slider-view {
    display: none;
    width: 100vw;
    height: 100svh;
}

.slider-view.active {
    display: block;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-09) 0;
    /* 96px → 2*var(--space-05) + 1*var(--space-05) */
}

.slider-image {
    max-width: 90%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.slider-nav {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50%;
    cursor: pointer;
    z-index: 50;
}

.slider-nav.prev {
    left: 0;
    cursor: w-resize;
}

.slider-nav.next {
    right: 0;
    cursor: e-resize;

}

/*--- Overview view ------------------------------------------------*/
.overview-view {
    display: none;
    width: 100vw;
    min-height: 100svh;
    padding: var(--space-09) var(--space-05);
    /* 96px padding top/bottom */
    background-color: #ffffff;
}

.overview-view.active {
    display: block;
}

/*=========================================================
  CORRIGÉ : GRILLE ADAPTÉE AUX DIMENSIONS VARIABLES
=========================================================*/
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: var(--space-05);
    justify-items: center;
    align-items: start;
}



@media (max-width: 480px) {
    .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: var(--space-03);
    }
}

.grid-image {
    /* CORRIGÉ : Pas de largeur fixe, pas d'aspect-ratio */
    /* Les dimensions exactes sont calculées en JavaScript */
    /* pour avoir une surface équivalente constante */
    
    /* Styles visuels uniquement */
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.2s ease;
    display: block;
    
    /* Sélection désactivée */
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.grid-image:hover {
    opacity: 0.64;
}

/*--- Contact view ------------------------------------------------*/
.contact-view {
    display: none;
    width: 100vw;
    min-height: 100svh;
    background-color: #ffffff;
}

.contact-view.active {
    display: block;
}

.contact-info {
    position: absolute;
    top: calc(var(--space-03) + var(--line-height-body) + var(--space-03));
    left: var(--space-04);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-text);
}
.contact-view a {
    color: var(--color-text);
    text-decoration: none;
}
.contact-view a:hover {
    color: var(--color-text);
    text-decoration: underline ;
}


/*=========================================================
  2️⃣  Ajustements mobile (≤ 480 px)
=========================================================*/
@media (max-width: 480px) {
    .header-nav {
        gap: var(--space-03);
    }

    .contact-info {
        top: calc(var(--space-03) + var(--line-height-body) + var(--space-04));
        left: var(--space-03);
    }
}