/* Estilos generales */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #004080;
    color: white;
    padding: 20px 0;
    text-align: center;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    height: 80px;
    margin-bottom: 10px;
}

header h1 {
    font-size: 2rem;
    margin: 0;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    background-color: #003366;
    padding: 10px 0;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #ffcc00;
}

/* Hero section */
.hero {
    background: url('images/hero-bg.jpg') no-repeat center center/cover;
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn {
    background-color: #ffcc00;
    color: #004080;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #e6b800;
}

/* About section */
.about {
    padding: 50px 20px;
    text-align: center;
    background-color: white;
}

.about h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Highlights section */
.highlights {
    display: flex;
    justify-content: space-around;
    padding: 50px 20px;
    background-color: #f9f9f9;
    flex-wrap: wrap;
}

.highlight-card {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 22%;
    text-align: center;
    margin: 10px;
}

.highlight-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.highlight-card p {
    font-size: 1rem;
    margin-bottom: 20px;
}

/* Footer */
footer {
    background-color: #004080;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}

footer p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .highlight-card {
        width: 45%;
    }
}

@media (max-width: 480px) {
    .highlight-card {
        width: 100%;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}