/* Hero Slider Styles */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh; /* plein écran */
    margin: 0;;
    overflow: hidden;
}

.slides-container {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.8s ease-in-out;
}

.slide {
    width: 33.333%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.slide h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Slide backgrounds */
.slide-1 {
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://images.unsplash.com/photo-1668120089662-42642838cfef?ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&q=80&w=2070') no-repeat center center;
    background-size: cover;
}

.slide-2 {
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://images.pexels.com/photos/259588/pexels-photo-259588.jpeg') no-repeat center center;
    background-size: cover;
}

.slide-3 {
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://images.unsplash.com/photo-1627920769186-569f1e164a1d?ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&q=80&w=1933') no-repeat center center;
    background-size: cover;
}

/* Slider navigation */
.slider-nav {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 3;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    margin: 0 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.slider-dot.active {
    background: white;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 3;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.4);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

/* Responsive slider styles */
@media (max-width: 768px) {
    .hero-slider {
        height: 100vh;
    }
    
    .slide h1 {
        font-size: 2.5rem;
    }
    
    .slide p {
        font-size: 1.1rem;
    }
    
    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 100vh;
    }
    
    .slide h1 {
        font-size: 2rem;
    }
    
    .slide p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 16px;
    }
    
    .slider-arrow {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .prev {
        left: 10px;
    }
    
    .next {
        right: 10px;
    }
}