/* ===== NAVIGATION STYLES ===== */

/* Main Navigation - Common Styles */
.main-navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--navigation-bg, rgba(26, 27, 31, 0.95));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    transition: all 0.3s ease;
}

.main-navigation.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    background: var(--navigation-bg-scrolled, rgba(26, 27, 31, 0.98));
}

.main-navigation.hidden {
    transform: translateY(-100%);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-white);
}

/* Desktop Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* Dropdown Menu */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    background: var(--bg-card-dark);
    border-radius: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.2s ease;
}

.nav-dropdown-item:hover {
    background: var(--overlay-light);
    color: var(--primary-green);
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 0.25rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-btn-primary {
    background: linear-gradient(90deg, var(--primary-green-dark), var(--primary-green));
    color: var(--black);
}

.nav-btn-primary:hover {
    box-shadow: 0 4px 12px rgba(11, 246, 148, 0.4);
    transform: translateY(-1px);
}

.nav-btn-secondary {
    background: transparent;
    color: var(--text-gray);
    border: 1px solid var(--overlay-white-20);
}

.nav-btn-secondary:hover {
    background: var(--overlay-light);
    color: var(--text-white);
    border-color: var(--overlay-white-30);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-white);
    margin: 3px 0;
    transition: all 0.3s ease;
}

.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(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--bg-card-dark);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
    transition: right 0.3s ease;
    z-index: 101;
    overflow-y: auto;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--overlay-light);
}

.mobile-nav-close {
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.mobile-nav-close:hover {
    color: var(--primary-green);
}

.mobile-nav-menu {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--overlay-light);
}

.mobile-nav-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-gray);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--overlay-light);
    color: var(--primary-green);
}

.mobile-nav-actions {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-actions .nav-btn {
    width: 100%;
    text-align: center;
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .nav-wrapper {
        padding: 1rem 1.5rem;
    }
    
    .nav-menu {
        gap: 1.5rem;
    }
    
    .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.9375rem;
    }
}

@media (max-width: 768px) {
    .nav-menu,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-wrapper {
        padding: 1rem;
    }
    
    .nav-logo img {
        height: 35px;
    }
    
    .nav-logo-text {
        font-size: 1.125rem;
    }
}

/* Utility Classes for Navigation */
.nav-sticky {
    position: sticky;
    top: 0;
}

.nav-transparent {
    background: transparent;
    backdrop-filter: none;
}

.nav-transparent.scrolled {
    background: var(--navigation-bg, rgba(26, 27, 31, 0.95));
    backdrop-filter: blur(12px);
}

.nav-dark {
    background: var(--bg-card-dark);
}

.nav-light {
    background: var(--white);
}

.nav-light .nav-link {
    color: var(--color-text-primary);
}

.nav-light .nav-link:hover,
.nav-light .nav-link.active {
    color: var(--color-primary);
}

.nav-light .mobile-menu-toggle span {
    background: var(--color-text-primary);
}

/* Animation Classes */
@keyframes navSlideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes navFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.nav-animate-slide {
    animation: navSlideDown 0.5s ease-out;
}

.nav-animate-fade {
    animation: navFadeIn 0.5s ease-out;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width 0.1s ease;
    width: 0%;
}

/* Notification Badge */
.nav-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--accent-red);
    color: var(--white);
    font-size: 0.625rem;
    font-weight: 600;
    padding: 0.125rem 0.375rem;
    border-radius: 0.75rem;
    min-width: 1.25rem;
    text-align: center;
}

/* Search Bar in Navigation */
.nav-search {
    position: relative;
    display: flex;
    align-items: center;
}

.nav-search-input {
    background: var(--overlay-light);
    border: 1px solid var(--overlay-white-10);
    border-radius: 0.25rem;
    padding: 0.5rem 2.5rem 0.5rem 1rem;
    color: var(--text-white);
    width: 200px;
    transition: all 0.3s ease;
}

.nav-search-input:focus {
    outline: none;
    border-color: var(--primary-green);
    background: var(--overlay-white-10);
    width: 250px;
}

.nav-search-button {
    position: absolute;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s ease;
}

.nav-search-button:hover {
    color: var(--primary-green);
}