body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #eef2f3;
}
header {
    background: linear-gradient(90deg, #004080, #0080ff);
    color: white;
    text-align: center;
    padding: 20px;
}
nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    background-color: #0066cc;
    padding: 15px;
}
nav a {
    color: white;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
    padding: 10px;
    transition: 0.3s;
}
nav a:hover {
    background-color: #004080;
    border-radius: 5px;
}
.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    background: white;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}
.grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.card {
    background-color: #0080ff;
    color: white;
    padding: 15px;
    text-align: center;
    border-radius: 10px;
}
footer {
    text-align: center;
    padding: 15px;
    background-color: #004080;
    color: white;
    font-size: 14px;
}
form {
    background-color: #eef2f3;
    padding: 20px;
    border-radius: 10px;
}
input, textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}
button {
    background-color: #0066cc;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #004080;
}
.carousel {
    display: flex;
    overflow-x: scroll;
}
.carousel img {
    width: 30%;
    border-radius: 10px;
    margin: 10px;
}