body {
    /* Color Palette */
    : root

{
    --primary-color: #004d66; /* Deep Teal/Blue */
    --secondary-color: #f8f9fa; /* Off-White/Light Gray */
    --accent-color: #ffa500; /* Vibrant Orange/Gold */
    --text-color: #333;
    --font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Base Styles */
body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--secondary-color);
    line-height: 1.6;
    margin: 0;
    padding-top: 80px; /* Space for fixed header */
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

    a:hover {
        color: var(--accent-color);
    }

/* --- Header & Navigation --- */
header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
}

.navbar-brand {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

    .navbar-brand span {
        color: var(--accent-color);
    }

.navbar-nav {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.nav-item a {
    padding: 10px 15px;
    display: block;
    font-weight: 500;
    color: var(--text-color);
    transition: background-color 0.3s ease;
    border-bottom: 3px solid transparent;
}

    .nav-item a:hover, .nav-item .active {
        color: var(--primary-color);
        border-bottom: 3px solid var(--accent-color);
    }

/* --- Main Content Sections (Creative Container) --- */
.page-section {
    padding: 40px;
    margin-bottom: 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
}

h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #ddd;
    color: #777;
    background-color: #fff;
}

/* --- Responsiveness (Mobile View) --- */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        text-align: center;
        padding: 10px 0;
    }

    .navbar-nav {
        margin-top: 10px;
    }

    .nav-item a {
        padding: 8px 10px;
        font-size: 0.9rem;
    }

    body {
        padding-top: 100px;
    }

    .page-section {
        padding: 20px;
    }
}
}