/* Header Navigation Styles */

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

/* Site Header */
.site-header {
    position: relative;
    z-index: 1000;
}

/* Top Navigation Bar */
.top-nav {
    background-color: #16a34a; /* Green background per new scheme */
    padding: 8px 0;
}

.top-nav-menu ul {
    list-style: none;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 30px;
}

.top-nav-menu a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, sans-serif;
    letter-spacing: 0.5px;
    transition: opacity 0.3s ease;
}

.top-nav-menu a:hover {
    opacity: 0.8;
}

/* Logo Section */
.logo-section {
    background-color: #F9F9F9;
    padding: 20px 0;
    border-bottom: 1px solid #e0e0e0;
}

.logo-container {
    text-align: center;
}

.site-logo {
    height: 80px;
    width: auto;
    max-width: 300px;
}

/* Main Navigation */
.main-nav {
    background-color: #000;
    padding: 0;
}

.main-nav-menu {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
}

.main-nav-menu li {
    position: relative;
}

.nav-link {
    display: block;
    color: white;
    text-decoration: none;
    padding: 15px 25px;
    font-size: 14px;
    font-weight: 500;
    font-family: Arial, sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
    border-right: 1px solid #333;
}

.main-nav-menu li:last-child .nav-link {
    border-right: none;
}

.nav-link:hover,
.nav-link.active {
    background-color: #16a34a;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: white;
    margin: 3px 0;
    transition: 0.3s;
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .top-nav-menu ul {
        gap: 15px;
        font-size: 12px;
    }
    
    .site-logo {
        height: 60px;
    }
    
    .main-nav {
        position: relative;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #000;
        box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    }
    
    .main-nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        border-right: none;
        border-bottom: 1px solid #333;
        text-align: center;
    }
    
    .main-nav-menu li:last-child .nav-link {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .top-nav-menu ul {
        gap: 10px;
    }
    
    .top-nav-menu a {
        font-size: 12px;
    }
    
    .site-logo {
        height: 50px;
    }
    
    .nav-link {
        padding: 12px 20px;
        font-size: 13px;
    }
}

/* Animation for mobile menu toggle */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}