body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f9f9f9;
}

header {
    background: #004a99;
    color: #fff;
    padding: 15px 0;
}

header .container {
    width: 90%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { margin: 0; }

nav a {
    color: #fff;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
}

nav a.active, nav a:hover {
    text-decoration: underline;
}

/* Hero */
.hero {
    background: url('images/hero.jpg') center/cover no-repeat;
    height: 350px;
    display: flex;
    align-items: center;
}

.hero-text {
    color: #fff;
    margin-left: 50px;
}

.btn {
    background: #004a99;
    color: #fff;
    padding: 10px 20px;
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
    border-radius: 5px;
}

/* Programs */
.programs {
    padding: 40px;
    text-align: center;
}

.program-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.program-card {
    background: #fff;
    width: 30%;
    border-radius: 8px;
    box-shadow: 0 0 10px #ccc;
    overflow: hidden;
}

.program-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.program-card h3 {
    margin: 10px 0;
}

/* About */
.page-header {
    background: #004a99;
    color: white;
    padding: 40px 0;
    text-align: center;
}

.about-section {
    padding: 30px;
}

/* Contact */
.contact-section {
    padding: 30px;
}

.contact-section .container {
    display: flex;
    gap: 30px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #bbb;
    margin-bottom: 10px;
    border-radius: 5px;
}

button.btn {
    width: 100%;
}

/* Footer */
footer {
    text-align: center;
    padding: 15px;
    background: #004a99;
    color: #fff;
    margin-top: 20px;
}

@media(max-width: 768px) {
    .program-grid {
        flex-direction: column;
    }
    .program-card {
        width: 100%;
    }
    .contact-section .container {
        flex-direction: column;
    }
}