/* Reset et Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --noir: #000000;
    --blanc: #FFFFFF;
    --gris-fonce: #1a1a1a;
    --gris: #333333;
    --gris-clair: #e0e0e0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background: var(--blanc);
    color: var(--noir);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--noir);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--blanc);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    color: var(--blanc);
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    color: var(--blanc);
    text-decoration: none;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--gris-clair);
}

/* Menu Hamburger */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--blanc);
    transition: 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Slider */
.slider {
    margin-top: 70px;
    position: relative;
    height: 70vh;
    min-height: 400px;
    overflow: hidden;
    background: var(--noir);
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /*filter: grayscale(100%);*/
}

.slide-caption {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--blanc);
    background: rgba(0, 0, 0, 0.7);
    padding: 30px 50px;
    max-width: 800px;
    width: 90%;
}

.slide-caption h2 {
    font-size: 36px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.slide-caption p {
    font-size: 18px;
}

.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.3);
    color: var(--blanc);
    border: 2px solid var(--blanc);
    font-size: 40px;
    padding: 10px 20px;
    cursor: pointer;
    transition: 0.3s;
}

.slider-prev:hover,
.slider-next:hover {
    background: rgba(255, 255, 255, 0.5);
}

.slider-prev {
    left: 20px;
}

.slider-next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    background: var(--blanc);
    border: 2px solid var(--blanc);
    cursor: pointer;
    transition: 0.3s;
}

.dot.active {
    background: var(--noir);
}

/* Galerie */
.gallery-preview {
    padding: 80px 0;
}

.gallery-preview h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 4px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));  /* ← était 300px */
    gap: 20px;  /* ← était 30px */
    margin-bottom: 50px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    background: var(--noir);
    aspect-ratio: 1;
    max-width: 250px;  /* ← AJOUTEZ CETTE LIGNE pour limiter la taille max */
    margin: 0 auto;     /* ← AJOUTEZ pour centrer */
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: 0.3s;
}

.gallery-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.gallery-item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: var(--blanc);
    padding: 20px;
    transform: translateY(100%);
    transition: 0.3s;
}

.gallery-item:hover .gallery-item-info {
    transform: translateY(0);
}

.gallery-item-info h3 {
    font-size: 20px;
    margin-bottom: 5px;
}

.gallery-item-info p {
    font-size: 14px;
    color: var(--gris-clair);
}

/* Boutons */
.btn {
    display: inline-block;
    background: var(--noir);
    color: var(--blanc);
    padding: 15px 40px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--noir);
    transition: 0.3s;
}

.btn:hover {
    background: var(--blanc);
    color: var(--noir);
}

.text-center {
    text-align: center;
}

/* Footer */
footer {
    background: var(--noir);
    color: var(--blanc);
    text-align: center;
    padding: 30px 0;
    border-top: 2px solid var(--blanc);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--noir);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 30px 0;
        gap: 20px;
        border-top: 2px solid var(--blanc);
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .slider {
        height: 50vh;
        min-height: 300px;
    }

    .slide-caption {
        padding: 20px 30px;
        bottom: 40px;
    }

    .slide-caption h2 {
        font-size: 24px;
    }

    .slide-caption p {
        font-size: 14px;
    }

    .slider-prev,
    .slider-next {
        font-size: 30px;
        padding: 5px 15px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .gallery-preview h2 {
        font-size: 28px;
    }
}