/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #f4f7f6;
    color: #333;
}

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

a:hover {
    text-decoration: underline;
}

ul {
    list-style: none;
    padding: 0;
}

/* Header & Navigation */
header {
    background-color: #ffffff;
    padding: 10px 5%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#logo {
    height: 50px; /* Adjust as needed */
}

header nav ul {
    display: flex;
    gap: 20px;
}

header nav ul li a {
    font-weight: bold;
    color: #052f4d; /* Dark blue, similar to logo */
}

header nav ul li a:hover {
    color: #00aeff; /* Lighter blue, similar to logo */
    text-decoration: none;
}

/* Hero Section */
#hero {
    background: linear-gradient(rgba(5, 47, 77, 0.7), rgba(0, 174, 255, 0.5)), url('images/background.jpg'); /* Placeholder background */
    background-size: cover;
    background-position: center;
    color: #ffffff;
    text-align: center;
    padding: 100px 20px;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#hero h1 {
    font-size: 3.5em;
    margin-bottom: 10px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

#hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 600px;
}

.cta-button {
    background-color: #00aeff; /* Lighter blue */
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    background-color: #007bff; /* Slightly darker blue */
    text-decoration: none;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

/* Sections */
main section {
    padding: 60px 5%;
    text-align: center;
}

main section:nth-child(odd) {
    background-color: #ffffff;
}

main section h2 {
    font-size: 2.5em;
    color: #052f4d; /* Dark blue */
    margin-bottom: 40px;
}

main section p, main section ul {
    max-width: 800px;
    margin: 0 auto 20px auto;
    line-height: 1.6;
    font-size: 1.1em;
}

main section ul li {
    margin-bottom: 10px;
}

/* Footer */
footer {
    background-color: #052f4d; /* Dark blue */
    color: #ffffff;
    text-align: center;
    padding: 20px 5%;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    header nav {
        flex-direction: column;
        align-items: flex-start;
    }

    header nav ul {
        margin-top: 15px;
        flex-direction: column;
        gap: 10px;
        width: 100%;
        align-items: flex-start;
    }

    #hero h1 {
        font-size: 2.5em;
    }

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

    main section h2 {
        font-size: 2em;
    }
}