.course-section {
    text-align: center;
    padding: 20px;
    background-color: #f9f9f9;
    margin-bottom: 3%;
}
.course-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
}
.course-info-title {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 20px;
}
.course-description p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: left;
    max-width: 800px;
    margin: 0 auto;
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
    margin-top: 20px;
}
.grid-column {
    list-style-type: disc;
    padding-left: 20px;
    font-size: 1rem;
    text-align: left;
    color: #333;
}
.grid-column li {
    margin-bottom: 10px;
}
.course-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 1000px;
    margin: 40px auto 0 auto;
    align-items: center;
}
.course-grid-left img {
    width: 80%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
}
.course-grid-right {
    text-align: left;
}
.course-grid-right p {
    font-size: 1rem;
    margin: 10px 0;
    color: #333;
}
.course-grid-right strong {
    color: #007BFF;
}



.btn-contacto {
    display: inline-block;
    background: linear-gradient(90deg, #007bff, #0056b3);
    color: white;
    font-size: 18px;
    font-weight: bold;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease-in-out;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
}


.btn-contacto::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.5s ease-in-out;
}

.btn-contacto:hover::before {
    left: 100%;
}

.btn-contacto:hover {
    background: linear-gradient(90deg, #0056b3, #007bff);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    .course-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .course-grid-right {
        text-align: center;
    }
    .course-grid {
        grid-template-columns: 1fr;
    }
    .course-grid-left .course-image {
        width: 80%;
    }
    .course-grid-right {
        text-align: center;
    }

    .btn-contacto {
        font-size: 16px;
        padding: 10px 25px;
    }
}