:root {
    --primary-color: #000000;
    --background-color: #ffffff;
    --accent-gradient: linear-gradient(135deg, #ff4e50 0%, #f9d423 100%);
    /* Fallback */
    --brand-gradient: linear-gradient(135deg, #fe5f55, #e63946, #c77dff);
    --text-color: #000000;
}

body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
}

/* Hero Section */
.hero {
    width: 100%;
    height: 70vh;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: background-image 0.5s ease-in-out;
    background-color: #ffffff;
    margin-bottom: 20px;
}

/* Carousel Section */
.carousel-container {
    padding: 10px 0;
    background: transparent;
    /* Clean white look */
}

.carousel {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 10px;
    overflow-x: auto;
    scrollbar-width: none;
}

.carousel::-webkit-scrollbar {
    display: none;
}

.carousel-item {
    height: 120px;
    /* Slightly smaller to emphasize hero */
    border-radius: 5px;
    /* Sharper corners */
    cursor: pointer;
    transition: transform 0.3s ease, filter 0.3s ease;
    opacity: 0.6;
    object-fit: contain;
    filter: grayscale(100%);
    /* B&W until active/hover for contrast */
}

.carousel-item:hover,
.carousel-item.active {
    transform: scale(1.05);
    opacity: 1;
    filter: grayscale(0%);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Downloads/Horarios Section */
.downloads {
    text-align: center;
    padding: 40px 20px;
    background-color: #ffffff;
}

.downloads h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
    font-weight: 900;
    /* Extra bold like the poster headers */
    letter-spacing: -1px;
    /* Tight tracking */
    text-transform: lowercase;
    /* Stylistic choice based on 'zénit' */
}

.downloads h2::first-letter {
    text-transform: uppercase;
}

.pdf-links {
    display: flex;
    flex-direction: column;
    /* List view vs Grid for cleaner look? Keeping flex wrap but better spacing */
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.btn {
    display: block;
    width: 100%;
    max-width: 400px;
    padding: 15px 30px;
    background-color: #fff;
    color: #000;
    text-decoration: none;
    border: 2px solid #000;
    border-radius: 0px;
    /* Geometric/Brutalist feel */
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.19, 1, 0.22, 1);
    /* Smooth snap */
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Gradient hover effect */
.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ff9a9e 0%, #fecfef 99%, #feada6 100%);
    /* Soft gradient */
    background: linear-gradient(135deg, #ff512f, #dd2476);
    /* Vivid gradient match */
    z-index: -1;
    transition: width 0.4s ease;
}

.btn:hover {
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(221, 36, 118, 0.3);
}

.btn:hover::before {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        height: 50vh;
    }

    .carousel-item {
        height: 80px;
    }

    .downloads h2 {
        font-size: 2rem;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}