/* General Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body Styling */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background-color: #004d7a;
    color: #fff;
}

header .logo img {
    height: 50px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
}

/* Hero Section */
#hero {
    background: url('../images/hero-image.jpg') no-repeat center center/cover;
    height: 100vh;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

#hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.cta-btn {
    background-color: #007bff;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
}

.cta-btn:hover {
    background-color: #0056b3;
}

/* Programs Section */
#programs {
    padding: 40px 20px;
    text-align: center;
}

#programs h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
}

.programs-container {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

.program-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 30%;
    text-align: center;
}

.program-card h3 {
    margin-bottom: 15px;
}

.program-card a {
    color: #007bff;
    text-decoration: none;
}

.program-card a:hover {
    text-decoration: underline;
}

/* Research Section */
#research {
    background-color: #f1f1f1;
    padding: 40px 20px;
    text-align: center;
}

#research h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
}

.research-container {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

.research-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 45%;
}

/* Contact Section */
#contact {
    text-align: center;
    padding: 20px;
}

#contact p {
    font-size: 1.2em;
    margin: 10px 0;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .programs-container, .research-container {
        flex-direction: column;
        align-items: center;
    }

    .program-card, .research-card {
        width: 80%;
        margin-bottom: 20px;
    }

    header {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        flex-direction: column;
        margin-top: 10px;
    }

    nav ul li {
        margin: 5px 0;
    }
}

@media (max-width: 480px) {
    #hero h1 {
        font-size: 2em;
    }

    #hero p {
        font-size: 1em;
    }

    .cta-btn {
        padding: 8px 15px;
    }
}