/* =======================================
    1. Estilos del Módulo General (Fondo Naranja Degradado)
    ======================================= */

.section-activities {
    /* Fondo con degradado lineal */
    background: linear-gradient(to right, #FF5900, #FFA040);
    padding: 80px 0;
}

.section-activities h2 {
    color: #ffffff; /* Título principal blanco */
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 50px;
}

/* =======================================
    2. Estilos de las Tarjetas (Cajas Flotantes)
    ======================================= */

.activities-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.activity-container {
    flex: 1 1 30%;
    max-width: 350px;
}

.activity-card {
    /* Contenedor principal de la tarjeta: Blanco y flotante */
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    text-align: left;
    
    /* Efecto Flotante y Sombra */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
}

.activity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

/* 3. Estilos de la Imagen y el Contenido */

.card-image {
    height: 200px;
    object-fit: cover;
    width: 100%;
    display: block;
}

.card-image-placeholder {
    height: 200px;
    background-color: #E0E0E0;
    border-bottom: 1px solid #DDDDDD;
}

.card-content {
    padding: 20px;
    min-height: 120px;
}

.card-content h3 {
    color: #333333;
    font-size: 1.4em;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 10px;
}

.card-content p {
    color: #666666;
    font-size: 1em;
    line-height: 1.5;
    margin-bottom: 0;
}

* =======================================
    4. Estilos del Botón Blanco
    ======================================= */
.cta-container {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 20px;
}

.btn-blanco {
    display: inline-block;
    padding: 18px 45px;
    background-color: white; /* Fondo blanco */
    color: #FF5900; /* Letra naranja */
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
}

.btn-blanco:hover,
.btn-blanco:active {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
    opacity: 0.8;
    color: #FF5900;
    text-decoration: underline;
    text-decoration-color: #FF5900;
}


/* =======================================
    5. Media Queries (Para responsividad)
    ======================================= */
@media (max-width: 768px) {
    .activities-row {
        flex-direction: column;
        align-items: center;
    }
    
    .activity-container {
        margin-bottom: 20px;
    }
    
    .activity-card {
        height: auto;
    }
}