body {
    font-family: 'Arial', sans-serif;
    background-color: #f9f9f9;
    color: #333;
}
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../img/banner.jpg') no-repeat center center;
    background-size: cover;
    color: #fff;
    padding: 40px 60px 40px 60px;
    text-align: center;
}
.hero h1 {
    font-size: 3rem;
    font-weight: bold;
}
.hero p {
    font-size: 1.2rem;
    margin-top: 10px;
}
.btn-postula {
    background-color: #283A55;
    color: #fff;
    font-size: 1.2rem;
    padding: 10px 30px;
    border-radius: 30px;
}
.btn-postula:hover {
    background-color: #3C759F;
    color: #fff;
}
.section-content {
    padding: 20px 15px;
}
.section-content img {
    max-width: 100%;
    border-radius: 15px;
}