body {
    font-family: Arial, sans-serif;
    background-color: #f0f8ff; /* AliceBlue */
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
    background-color: #1e90ff; /* DodgerBlue */
    color: white;
    text-align: center;
    padding: 20px;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

h1 {
    margin: 0;
    font-size: 2.5em;
}

nav {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.button {
    background-color: #ffffff; /* White */
    color: #1e90ff; /* DodgerBlue */
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.button:hover {
    background-color: #1c86ee; /* Slightly darker blue */
    color: white;
}

main {
    text-align: center;
    padding: 20px;
    margin-top: 100px; /* Add margin to prevent overlap with the fixed header */
    width: 100%;
    max-width: 1200px;
}

.hero {
    background-image: url('https://example.com/hero-background.jpg');
    background-size: cover;
    background-position: center;
    color: #1c86ee;
    padding: 100px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
}

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

.hero p {
    font-size: 1.2em;
    margin-bottom: 20px;
}

.hero-button {
    background-color: #1e90ff;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.hero-button:hover {
    background-color: #1c86ee;
}

.features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.feature {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    width: 300px;
}

.feature img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

.feature h3 {
    color: #1e90ff;
    margin-bottom: 10px;
}

.feature p {
    margin-bottom: 20px;
}