/* Base styles */
:root {
    --primary-color: #0D47A1; /* Dark Blue */
    --secondary-color: #FFD700; /* Gold */
    --text-color: #333;
    --light-text-color: #fff;
    --bg-light: #f9f9f9;
    --bg-dark: #222;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

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

/* Header styles */
.site-header {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header .logo {
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color); /* Gold for logo */
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
}

.site-header .logo:hover {
    color: var(--light-text-color);
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--light-text-color);
    font-weight: bold;
    font-size: 1.1rem;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease-in-out;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.hamburger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--light-text-color);
    margin-bottom: 6px;
    transition: all 0.3s ease-in-out;
}

.hamburger-menu span:last-child {
    margin-bottom: 0;
}

/* Footer styles */
.site-footer {
    background-color: var(--bg-dark);
    color: var(--light-text-color);
    padding: 3rem 0 1.5rem;
    font-size: 0.9rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-col p {
    margin-bottom: 0.5rem;
}

.footer-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-nav a {
    color: var(--light-text-color);
    padding: 0.3rem 0;
    display: block;
}

.footer-nav a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive styles */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
    }

    .hamburger-menu {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--primary-color);
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        display: none; /* Hidden by default */
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        z-index: 1000;
        max-height: 0; /* For smooth transition */
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }

    .main-nav.active {
        display: flex; /* Show when active */
        max-height: 300px; /* Adjust as needed for content */
    }

    .main-nav ul {
        flex-direction: column;
        width: 100%;
        text-align: center;
        gap: 0;
    }

    .main-nav li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .main-nav li:last-child {
        border-bottom: none;
    }

    .main-nav a {
        display: block;
        padding: 1rem 0;
        width: 100%;
    }

    .main-nav a::after {
        display: none; /* Hide underline for mobile */
    }

    /* Hamburger menu animation */
    .hamburger-menu.open span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger-menu.open span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-menu.open span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .footer-container {
        grid-template-columns: 1fr; /* Stack columns on mobile */
        text-align: center;
    }

    .footer-col {
        margin-bottom: 1.5rem;
    }
}