/* General Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #f0f0f0; /* Light text for dark background */
    background-color: #0d1a2f; /* A slightly darker background than primary for overall page */
}

a {
    text-decoration: none;
    color: #FFD700; /* Accent color for links */
}

a:hover {
    color: #ffd700;
    opacity: 0.8;
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s ease;
}

.btn-login {
    background-color: transparent;
    border: 1px solid #FFD700;
    color: #FFD700;
}

.btn-login:hover {
    background-color: #FFD700;
    color: #1A2B4C;
}

.btn-register {
    background-color: #FFD700;
    color: #1A2B4C;
    border: 1px solid #FFD700;
}

.btn-register:hover {
    background-color: #e6c200;
    border-color: #e6c200;
}

/* Header Styles */
.site-header {
    background-color: #1A2B4C; /* Primary dark blue */
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

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

.site-header .logo {
    font-size: 2em;
    font-weight: bold;
    color: #FFD700; /* Accent gold for logo */
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.site-header .logo:hover {
    color: #e6c200;
}

.site-header .main-nav ul {
    display: flex;
    gap: 25px;
}

.site-header .main-nav a {
    color: #f0f0f0; /* Light text for nav links */
    font-weight: 500;
    padding: 5px 0;
    position: relative;
    transition: color 0.3s ease;
}

.site-header .main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: #FFD700;
    transition: width 0.3s ease;
}

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

.site-header .main-nav a:hover,
.site-header .main-nav a.active {
    color: #FFD700;
}

.site-header .header-actions {
    display: flex;
    gap: 15px;
}

.hamburger-menu {
    display: none; /* Hidden on desktop */
    width: 30px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    padding: 0;
}

.hamburger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #FFD700;
    transition: all 0.3s ease;
}

/* Footer Styles */
.site-footer {
    background-color: #1A2B4C; /* Primary dark blue */
    color: #f0f0f0; /* Light text for footer */
    padding: 40px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer .footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    padding-bottom: 30px;
}

.site-footer .footer-column {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
}

.site-footer .footer-logo {
    font-size: 1.8em;
    font-weight: bold;
    color: #FFD700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 15px;
    display: block;
}

.site-footer .brand-info p {
    font-size: 0.9em;
    margin-bottom: 10px;
    color: #ccc;
}

.site-footer .contact-info {
    font-size: 0.85em;
    line-height: 1.8;
    color: #bbb;
}

.site-footer h3 {
    font-size: 1.2em;
    color: #FFD700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 5px;
}

.site-footer h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: #FFD700;
}

.site-footer .footer-nav ul li {
    margin-bottom: 10px;
}

.site-footer .footer-nav a {
    color: #ccc;
    font-size: 0.9em;
    transition: color 0.3s ease;
}

.site-footer .footer-nav a:hover {
    color: #FFD700;
}

.site-footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8em;
    color: #aaa;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .site-header .main-nav ul {
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .site-header .header-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .site-header .logo {
        flex-basis: 100%;
        text-align: center;
        margin-bottom: 15px;
        font-size: 1.8em;
    }

    .site-header .main-nav {
        display: none; /* Hide main nav by default on mobile */
        flex-basis: 100%;
        order: 3; /* Push nav below logo and actions */
        margin-top: 15px;
        background-color: #1A2B4C;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .site-header .main-nav.active {
        display: block;
    }

    .site-header .main-nav ul {
        flex-direction: column;
        text-align: center;
        padding: 10px 0;
    }

    .site-header .main-nav ul li {
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .site-header .main-nav ul li:last-child {
        border-bottom: none;
    }

    .site-header .main-nav a {
        display: block;
        padding: 10px 0;
        color: #f0f0f0;
    }
    .site-header .main-nav a::after {
        display: none; /* Remove underline on mobile nav items */
    }
    .site-header .main-nav a:hover,
    .site-header .main-nav a.active {
        color: #FFD700;
    }

    .site-header .header-actions {
        flex-basis: 100%;
        justify-content: center;
        margin-top: 15px;
        gap: 10px;
    }

    .hamburger-menu {
        display: flex;
        position: absolute; /* Position hamburger top-right */
        top: 20px;
        right: 20px;
        z-index: 1001; /* Above other content */
    }

    .hamburger-menu.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .hamburger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger-menu.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .site-footer .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .site-footer .footer-column {
        max-width: 100%;
        width: 100%;
        margin-bottom: 30px;
    }

    .site-footer .footer-logo,
    .site-footer h3 {
        text-align: center;
    }
    .site-footer h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .site-footer .footer-nav ul {
        padding: 0;
    }
}

@media (max-width: 480px) {
    .site-header .logo {
        font-size: 1.5em;
    }
    .site-header .header-actions {
        flex-direction: column;
        gap: 10px;
    }
    .btn {
        width: 100%;
    }
    .site-footer .footer-column {
        padding: 0 15px;
    }
}