/* ==========================================================================
   Navigation Component Styles
   ONLY using: golden-green (#8B9A46), dark-red (#8B2C2C), pale-yellow (#FFF8DC)
   ========================================================================== */

/* Main Navigation Bar */
.navbar {
    background: var(--pale-yellow); /* PALE YELLOW, not white! */
    padding: 1rem 0;
    box-shadow: 0 2px 15px rgba(139, 44, 44, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(139, 154, 70, 0.1);
}

/* Navigation Container */
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

/* Logo Section */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--golden-green);
    letter-spacing: 1px;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 1.75rem;
}

.logo-text {
    font-family: 'Georgia', serif;
    color: var(--golden-green);
}

.logo img {
    height: 40px;
    width: auto;
    display: block;
}

/* Navigation Links - HORIZONTAL! */
.nav-links {
    display: flex;
    flex-direction: row; /* HORIZONTAL layout */
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-grow: 1;
    justify-content: center;
}

.nav-links li {
    margin: 0;
}

.nav-links a {
    color: var(--dark-red);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: all 0.3s;
    letter-spacing: 0.3px;
    padding: 0.5rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--golden-green);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--golden-green);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--golden-green);
}

.nav-links a.active::after {
    width: 100%;
}

/* CTA Section */
.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.login-link {
    color: var(--dark-red);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s;
    padding: 0.5rem 1rem;
}

.login-link:hover {
    color: var(--golden-green);
}

/* Mobile Menu Toggle (Hidden on Desktop) */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--dark-red);
    margin: 3px 0;
    transition: all 0.3s;
}

/* Sticky Navigation Behavior */
.navbar.sticky {
    background: rgba(255, 248, 220, 0.98); /* Pale yellow with slight transparency */
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(139, 44, 44, 0.1);
}

/* Hide navigation on scroll down */
.navbar.nav-hidden {
    transform: translateY(-100%);
    transition: transform 0.3s;
}

/* Mobile Responsive Styles */
@media (max-width: 968px) {
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-links {
        gap: 1.5rem;
    }
    
    .nav-links a {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    /* Show mobile toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Mobile menu layout - vertical when opened */
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--pale-yellow);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 10px 30px rgba(139, 44, 44, 0.15);
        border-bottom: 2px solid var(--golden-green);
    }
    
    .nav-links.mobile-active {
        display: flex;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 0.75rem;
        text-align: center;
        border-bottom: 1px solid rgba(139, 154, 70, 0.1);
    }
    
    .nav-links a:hover {
        background: rgba(139, 154, 70, 0.1);
    }
    
    /* Hide desktop CTA on mobile */
    .nav-cta {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--pale-yellow);
        flex-direction: column;
        padding: 1rem;
        margin-top: -1px;
        box-shadow: 0 10px 30px rgba(139, 44, 44, 0.15);
    }
    
    .nav-cta.mobile-active {
        display: flex;
    }
    
    /* Mobile menu toggle animation */
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.25rem;
    }
    
    .logo-icon {
        font-size: 1.5rem;
    }
    
    .nav-container {
        padding: 0 0.75rem;
    }
}

/* Dropdown Menus (if needed) */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--pale-yellow);
    border: 2px solid rgba(139, 154, 70, 0.2);
    border-radius: 10px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(139, 44, 44, 0.1);
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--dark-red);
    text-decoration: none;
    transition: all 0.3s;
}

.dropdown-menu a:hover {
    background: rgba(139, 154, 70, 0.1);
    color: var(--golden-green);
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    padding: 0.75rem 0;
    color: var(--dark-red);
    font-size: 0.875rem;
}

.breadcrumb-nav a {
    color: var(--golden-green);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-nav a:hover {
    color: var(--dark-red);
}

.breadcrumb-nav span {
    margin: 0 0.5rem;
    color: var(--dark-red);
    opacity: 0.5;
}

.breadcrumb-nav .current {
    color: var(--dark-red);
    font-weight: 600;
}

/* Search Box (if needed) */
.nav-search-box {
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--pale-yellow);
    border: 2px solid var(--golden-green);
    border-radius: 10px;
    padding: 1rem;
    margin-top: 0.5rem;
    min-width: 300px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(139, 44, 44, 0.15);
}

.nav-search-box.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-search-box input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid rgba(139, 154, 70, 0.3);
    border-radius: 5px;
    background: rgba(255, 248, 220, 0.5);
    color: var(--dark-red);
}

.nav-search-box input:focus {
    outline: none;
    border-color: var(--golden-green);
}

/* Animation for page load */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar {
    animation: slideDown 0.5s ease-out;
}

/* ==========================================================================
   Features Dropdown Menu - Multi-Column with Categories
   ========================================================================== */

.nav-dropdown {
    position: relative;
}

.nav-dropdown .dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 0.65rem;
    transition: transform 0.3s ease;
    display: inline-block;
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

/* Features Dropdown Menu Container */
.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    min-width: 600px;
    background: var(--pale-yellow);
    border: 2px solid var(--golden-green);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 15px 40px rgba(139, 44, 44, 0.15);
    z-index: 1001;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

/* Show dropdown on hover */
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.active .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Arrow pointer at top of dropdown */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--golden-green);
}

.nav-dropdown-menu::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid var(--pale-yellow);
}

/* Category Groups */
.dropdown-category {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.dropdown-category-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--golden-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid rgba(139, 154, 70, 0.2);
    margin-bottom: 0.25rem;
}

/* Module Links */
.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    color: var(--dark-red);
    text-decoration: none;
    font-size: 0.85rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-dropdown-menu a:hover {
    background: rgba(139, 154, 70, 0.15);
    color: var(--golden-green);
    transform: translateX(3px);
}

.nav-dropdown-menu a::after {
    display: none; /* Remove underline effect from nav-links */
}

/* Active module indicator */
.nav-dropdown-menu a.active-module {
    background: rgba(139, 154, 70, 0.2);
    color: var(--golden-green);
    font-weight: 500;
}

/* Responsive Dropdown */
@media (max-width: 1024px) {
    .nav-dropdown-menu {
        min-width: 500px;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Mobile: Convert to vertical accordion style */
    .nav-dropdown-menu {
        position: static;
        transform: none;
        min-width: 100%;
        grid-template-columns: 1fr;
        padding: 1rem;
        margin-top: 0;
        border: none;
        border-radius: 0;
        box-shadow: none;
        background: rgba(139, 154, 70, 0.05);
        display: none;
    }

    .nav-dropdown-menu::before,
    .nav-dropdown-menu::after {
        display: none;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        display: grid;
        opacity: 1;
        visibility: visible;
    }

    .dropdown-category {
        border-bottom: 1px solid rgba(139, 154, 70, 0.15);
        padding-bottom: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .dropdown-category:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

    .nav-dropdown-menu a {
        padding: 0.75rem 1rem;
    }

    .dropdown-arrow {
        margin-left: auto;
    }
}

@media (max-width: 480px) {
    .nav-dropdown-menu a {
        font-size: 0.9rem;
        padding: 0.6rem 0.75rem;
    }

    .dropdown-category-title {
        font-size: 0.65rem;
    }
}