/* Estilos generales */
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

/* Hero Section */
.cursos-hero {
    position: relative;
    background-image: url('https://aconcaguaschool.com/wp-content/uploads/2025/04/ACO_1.157.1-2-1-scaled-1.webp');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.wrapper {
    position: relative;
    max-width: 1400px; /* Aumentar el ancho máximo del contenedor */
    margin: 0 auto;
    padding: 0 20px;
    z-index: 1;
}

.cursos-hero__title {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: bold;
    letter-spacing: -0.5px;
}

.cursos-hero__subtitle {
    font-size: 1.2em;
    opacity: 0.9;
    line-height: 1.6;
    letter-spacing: 0.5px;
}

/* Filter Buttons */
.cursos-filter {
    position: sticky;
    top: 80px;
    background: white;
    z-index: 100;
    padding: 15px 0;
    box-shadow: none;
    margin-bottom: 30px;
}

.cursos-filter__buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin: 0;
    padding: 5px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    position: relative;
    height: auto;
    min-height: fit-content;
}

.cursos-filter__buttons::-webkit-scrollbar {
    display: none;
}

.cursos-filter__btn {
    padding: 8px 16px;
    border: 1px solid #E76F51;
    background: transparent;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-family: 'Arial', sans-serif;
    letter-spacing: 0.5px;
    color: #E76F51;
    white-space: nowrap;
    flex: 0 0 auto;
    font-size: 0.9rem;
}

.cursos-filter__btn.active,
.cursos-filter__btn:hover {
    background: #E76F51;
    color: #fff;
}

/* Grid de Cursos */
.cursos-grid__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem 0;
}

.curso-card {
    display: block;
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    max-width: 400px;
    width: 100%;
    margin: 0 auto; /* Centrar las tarjetas */
}

.curso-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0,0,0,0.15);
}

.curso-card.hidden {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.curso-card__img {
    position: relative;
    padding-top: 75%;
    overflow: hidden;
}

.curso-card__img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.curso-card__info {
    padding: 1.2rem;
}

.curso-card__title {
    font-size: 1.4rem;
    color: #333;
    margin: 0 0 0.8rem;
    font-weight: bold;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.curso-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: nowrap; /* Evitar que los elementos se envuelvan */
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

/* Estilos generales para spans dentro de meta */
.curso-card__meta > span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #666;
    font-size: 0.9em;
}

/* Estilos específicos para la categoría que sobreescriben los generales */
.curso-card__meta .curso-card__category {
    display: inline-block;
    background-color: #f8f8f8;
    color: #E76F51;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem !important; /* Forzar el tamaño de fuente */
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(231, 111, 81, 0.2);
    margin: 0;
    white-space: nowrap;
    flex-shrink: 0;
}

.curso-card__date {
    font-size: 0.75rem; /* Ajustar tamaño de la fecha */
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap; /* Mantener la fecha en una línea */
}

.curso-card__fecha,
.curso-card__cursado {
    display: inline-flex;
    align-items: center;
    margin-right: 15px;
    color: #666;
    font-size: 0.9em;
}

.curso-card__fecha i,
.curso-card__cursado i {
    margin-right: 5px;
    color: #333;
}

.curso-card__description {
    color: #666;
    margin-bottom: 0.8rem;
    line-height: 1.5;
    font-size: 0.9em;
}

.curso-card__button {
    display: inline-block;
    padding: 0.7rem 1.3rem;
    background-color: #E76F51;
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
    font-weight: bold;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9em;
}

.curso-card__button:hover {
    background-color: #d85a3a;
}

/* Estilos de sección por mes */
.mes-section {
    margin-bottom: 4rem;
}

.mes-title {
    color: #333;
    font-size: 2em;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #E76F51;
    position: relative;
    font-weight: bold;
    letter-spacing: -0.5px;
}

.mes-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background-color: #6B705C;
}

.filter-heading {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8em;
    color: #333;
    font-weight: 600;
}

/* Estilos para la página de curso individual */
.course-hero {
    background: #f8f9fa;
    padding: 60px 0;
    margin-bottom: 40px;
}

.course-hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.course-category {
    display: inline-block;
    background: #e9ecef;
    padding: 5px 15px;
    border-radius: 20px;
    margin-right: 10px;
    margin-bottom: 15px;
    font-size: 14px;
    color: #495057;
}

.course-meta {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.course-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #495057;
}

.stat-item i {
    color: #0d6efd;
    font-size: 18px;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rating-average {
    font-weight: bold;
    color: #ffc107;
}

.rating-count {
    color: #6c757d;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .course-meta {
        flex-direction: column;
        gap: 20px;
    }

    .course-stats {
        justify-content: center;
    }

    .course-rating {
        justify-content: center;
    }

    .cursos-hero {
        padding: 80px 0 40px;
    }
    
    .cursos-hero__title {
        font-size: 2em;
        margin-bottom: 15px;
    }
    
    .cursos-hero__subtitle {
        font-size: 1em;
    }

    .cursos-filter {
        top: 60px;
        padding: 10px 0;
        height: auto;
        overflow: hidden;
    }
    
    .cursos-filter__buttons {
        padding: 0 10px;
        margin: 0 -10px;
        justify-content: flex-start;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        height: auto;
        min-height: fit-content;
        overscroll-behavior-y: none;
        -webkit-overscroll-behavior-y: none;
    }

    .cursos-filter__btn {
        flex-shrink: 0;
        height: fit-content;
        margin: 5px 0;
    }
    
    .wrapper {
        padding: 0 15px;
    }
    
    .mes-title {
        font-size: 1.5em;
        margin-bottom: 1.5rem;
    }
    
    .cursos-grid__list {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .curso-card {
        margin: 0 0 1rem;
        min-width: 0; /* Permite que las cards se ajusten al contenedor */
    }
    
    .curso-card__img {
        padding-top: 65%; /* Ajustar ratio de aspecto para móviles */
    }
    
    .curso-card__info {
        padding: 1rem;
    }
    
    .curso-card__meta {
        flex-wrap: nowrap;
        gap: 0.5rem;
        align-items: center;
        margin-bottom: 0.8rem;
    }
    
    .curso-card__category {
        flex-shrink: 0;
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
    }
    
    .curso-card__date {
        margin-bottom: 0;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    .curso-card__title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
        line-height: 1.3;
    }
    
    .curso-card__description {
        font-size: 0.85rem;
        margin-bottom: 0.8rem;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .curso-card__button {
        width: 100%;
        text-align: center;
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    .filter-heading {
        font-size: 1.2em;
        margin-bottom: 1rem;
        margin-top: 3.5rem;

    }
}

@media (max-width: 480px) {
    .cursos-hero__title {
        font-size: 1.8em;
    }
    
    .mes-title {
        font-size: 1.3em;
    }
    
    .cursos-grid__list {
        gap: 0.8rem; /* Reducir el espacio entre cards en pantallas muy pequeñas */
    }

    .curso-card__img {
        padding-top: 60%; /* Ajustar aún más el ratio de aspecto */
    }

    .curso-card__info {
        padding: 0.8rem;
    }

    .curso-card__meta {
        gap: 0.4rem;
    }

    .curso-card__description {
        -webkit-line-clamp: 2; /* Mostrar solo 2 líneas en pantallas muy pequeñas */
    }
}