.sultana-formacion {
    max-width: 900px;
    margin: 0 auto;
}

.sultana-formacion__volver {
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 13px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
}

.sultana-formacion__volver:hover {
    text-decoration: underline;
}

.sultana-formacion__aviso {
    border: 1px solid #000;
    padding: 1rem 1.25rem;
    background: #f6f6f6;
}

.sultana-formacion__ok {
    background: #000;
    color: #fff;
    padding: 10px 16px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 1.5rem;
}

.sultana-formacion__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 1.5rem;
}

.sultana-formacion-card {
    display: block;
    text-decoration: none;
    color: #000;
    border: 1px solid #000;
    overflow: hidden;
    transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.sultana-formacion-card:hover {
    transform: translateY(-3px);
    box-shadow: 4px 4px 0 #000;
}

.sultana-formacion-card__imagen {
    aspect-ratio: 21 / 9;
    background-size: cover;
    background-position: center;
    background-color: #f2f2f2;
}

.sultana-formacion-card__cuerpo {
    padding: 16px;
}

.sultana-formacion-card__titulo {
    display: block;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.sultana-formacion-card__extracto {
    display: block;
    font-size: 13px;
    color: #555;
    margin-bottom: 10px;
}

.sultana-formacion-barra {
    height: 6px;
    background: #eee;
    margin-bottom: 6px;
}

.sultana-formacion-barra__relleno {
    height: 100%;
}

.sultana-formacion-card__progreso {
    font-size: 11.5px;
    color: #666;
}

.sultana-formacion-lecciones {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sultana-formacion-leccion-item a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border: 1px solid #000;
    text-decoration: none;
    color: #000;
    font-weight: 600;
    font-size: 14px;
}

.sultana-formacion-leccion-item--completada a {
    background: #f6f6f6;
}

.sultana-formacion-leccion-item__check {
    width: 20px;
    height: 20px;
    border: 1px solid #000;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

.sultana-formacion__descripcion,
.sultana-formacion__contenido {
    font-size: 15px;
    line-height: 1.7;
    margin: 1rem 0 1.5rem;
}

.sultana-formacion-video {
    margin-bottom: 1.5rem;
}

.sultana-formacion__seccion {
    margin-bottom: 1.5rem;
}

.sultana-formacion__seccion h3 {
    font-size: 16px;
    margin-bottom: 0.4rem;
}

.sultana-formacion-ejercicio {
    border: 1px dashed #000;
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    background: #fafafa;
}

.sultana-formacion-ejercicio h3 {
    font-size: 16px;
    margin-bottom: 0.4rem;
}

.sultana-formacion-video iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

.sultana-formacion-quiz {
    border-top: 2px solid #000;
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.sultana-formacion-quiz h3 {
    margin-bottom: 1rem;
}

.sultana-formacion-quiz__pregunta {
    border: 1px solid #000;
    padding: 14px;
    margin-bottom: 14px;
}

.sultana-formacion-quiz__pregunta legend {
    font-weight: 700;
    font-size: 14px;
    padding: 0 6px;
}

.sultana-formacion-quiz__opcion {
    display: block;
    font-size: 13.5px;
    padding: 6px 0;
    cursor: pointer;
}

.sultana-formacion-quiz button,
.sultana-formacion form button {
    padding: 10px 22px;
    background: #000;
    color: #fff;
    border: 1px solid #000;
    font-weight: 700;
    cursor: pointer;
}

@media (min-width: 700px) {
    .sultana-formacion__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}