/* Estilos básicos */
body {
    font-family: -apple-system, BlinkMacSystemFont, "San Francisco", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
}

/* Encabezado */
.top_header {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background-color: #007acc;
    color: white;
}

header {
    padding: 10px 20px;
    background-color: #f0f0f0;
}

.header_content {
    text-align: right;
    color: #333;
}

/* Navegación */
nav {
    background-color: #f0f0f0;
    text-align: center;
    padding: 15px 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

nav a {
    text-decoration: none;
    padding: 10px 20px;
    font-weight: 600;
    color: #333;
}

nav a:hover {
    color: #007acc;
    border-bottom: 2px solid #007acc;
}

/* Banner */
.banner {
    background: linear-gradient(135deg, #007acc, #f0f0f0);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.banner h3 {
    font-size: 48px;
}

.banner p {
    font-size: 24px;
}

.banner_btn {
    color: white;
    background-color: #007acc;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.banner_btn:hover {
    background-color: #005f99;
}

/* Contenido */
.page-content {
    padding: 40px 20px;
    background-color: white;
    margin: 20px;
}

.page-content h3 {
    font-size: 36px;
    color: #007acc;
}

.page-content h4 {
    font-size: 30px;
    margin-top: 20px;
}

.page-content ul {
    list-style-type: disc;
    margin-left: 40px;
}

.page-content ul li {
    margin-bottom: 10px;
}

/* Servicios */
.services {
    display: flex;
    justify-content: space-between;
    padding: 40px 20px;
    background-color: #f0f0f0;
}

.service-item {
    text-align: center;
    width: 30%;
}

.service-item img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.service-item img:hover {
    transform: scale(1.05);
}

.service-item h4 {
    font-size: 24px;
    color: #007acc;
    margin-top: 15px;
}

.service-item p {
    font-size: 18px;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 40px;
    text-align: center;
}

footer h3 {
    font-size: 24px;
}

.footer_links ul {
    list-style: none;
    padding: 0;
}

.footer_links ul li {
    display: inline;
    margin: 0 10px;
    color: white;
}

footer p {
    font-size: 14px;
}

/* Media Queries */
@media screen and (max-width: 767px) {
    .banner h3 {
        font-size: 36px;
    }

    .banner p {
        font-size: 18px;
    }

    .banner_btn {
        padding: 10px 20px;
    }

    nav a {
        font-size: 14px;
    }
    
    .page-content h3 {
        font-size: 30px;
    }
    
    .page-content p {
        font-size: 16px;
    }

    .services {
        flex-direction: column;
    }

    .service-item {
        width: 100%;
        margin-bottom: 20px;
    }
}