/* ==========================================================================
   MÓDULO: Buscador de Cursos (Home)
   ========================================================================== */

.module-course-search {
    position: relative;
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Efecto parallax sutil */
}

/* El Overlay azul/morado oscuro de la captura */
.course-search-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: color-mix(in srgb, var(--color-primary), 25% transparent); 
    z-index: 1;
}

.course-search-inner {
    position: relative;
    z-index: 2;
    max-width: 1200px; /* Contenedor ancho para el grid */
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.course-search-title {
    color: var(--color-white);
    font-size: var(--text-3xl);
    font-weight: 800;
    margin: 0 0 40px 0;
}

/* =====================================================
   FORMULARIO Y GRID
   ===================================================== */
.course-search-form {
    width: 100%;
}

.course-search-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.search-field input,
.search-field select {
    width: 100%;
    padding: 18px 20px;
    background-color: var(--color-text-main); /* Azul marino muy oscuro para las cajas */
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    font-size: var(--text-base);
    font-family: inherit;
    border-radius: 3px;
    outline: none;
    transition: border-color 0.3s ease;
}

.search-field input::placeholder {
    color: var(--color-white)
}

input[type="text"]:focus{
    color: var(--color-white);
}

.search-field input:focus,
.search-field select:focus {
    border-color: color-mix(in srgb, var(--color-text-main), 5% transparent);
}

/* Resetear estilo por defecto del Select y añadir la flecha custom */
.custom-select {
    position: relative;
}

.custom-select select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    color: var(--color-white)
}

.custom-select select option {
    background-color: var(--color-text-main);
    color: var(--color-white);
}

.custom-select::after {
    content: "▼";
    font-size: var(--text-small);
    color: var(--color-text-muted);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* =====================================================
   BOTÓN
   ===================================================== */
.course-search-submit {
    text-align: center;
}

.btn-search {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-size: var(--text-base);
    font-weight: 700;
    padding: 18px 45px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-search:hover {
    background-color: color-mix(in srgb, var(--color-secondary), 10% transparent);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
    /* .course-search-grid {
        grid-template-columns: repeat(2, 1fr);
    } */

    .course-search-inner{
        padding: 0 20px;
    }
}

@media (max-width: 768px) {
    .course-search-grid {
        grid-template-columns: 1fr;
    }
    .course-search-title {
        font-size: var(--text-2xl);
    }
}