/* Bouton d'accès à l'administration */
.admin-button {
    position: fixed;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    z-index: 30;
}

.admin-button:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: rotate(45deg);
}

/* Carrousel de la page d'accueil */
.carousel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 1;
}

.carousel-slide {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 2;
}

.carousel-slide img {
    width: 100%;
    height: 100vh;
    object-fit: cover;
    filter: brightness(0.6);
}

.carousel-indicators {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 8px;
    border-radius: 12px;
    backdrop-filter: blur(4px);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
}

.indicator.active {
    background-color: #ffffff;
}

/* Overlay et contenu central de la page d'accueil */
.overlay {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 20;
    width: 90%;
    max-width: 600px;
    padding: 2rem;
    background-color: rgba(0, 0, 0, 0.7);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
}

.overlay h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 0.2rem;
}

.overlay p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    color: #e0e0e0;
}

/* Bouton d'appel à l'action */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: #2196f3;
    color: white;
    text-decoration: none;
    border-radius: 2rem;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cta-button:hover {
    background-color: #1976d2;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

@media (max-width: 768px) {
    .overlay h1 {
        font-size: 3rem;
    }

    .overlay p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 0.8rem 1.6rem;
        font-size: 1rem;
    }
}