/* ============================================================
   NAVIGATION COMPONENTS
   Desktop and mobile navigation styles
   ============================================================ */

/* Nav Wrapper */
.nav-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
}

.nav-wrapper.scrolled {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(10, 13, 22, 0.5);
}

/* Nav Desktop/Mobile Wrappers */
.nav-desktop-wrapper,
.nav-mobile-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Nav Container */
.nav {
    width: 100%;
    max-width: 90%;
    height: 56px;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(
        180deg,
        rgba(38, 34, 82, 0.85),
        rgba(25, 22, 55, 0.85)
    );
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--transition-normal);
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    min-width: max-content;
    z-index: var(--z-sticky);
    cursor: pointer;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo-container .custom-logo {
    height: 40px;
    width: auto;
    display: block;
    transition: all var(--transition-normal);
}

.logo-container .custom-logo:hover {
    filter: brightness(1.1);
}

.logo-mark {
    color: var(--menu-link-hover);
    font-weight: 700;
    font-size: var(--text-base);
    letter-spacing: -0.5px;
    transition: all var(--transition-normal);
    width: var(--img-md);
}

.logo-mark:hover {
    color: var(--menu-logo);
}

/* Status Indicator - Base */
.nav-status {
    display: flex !important;
    align-items: center;
    margin-bottom: 7px;
    gap: var(--spacing-xs);
    color: var(--home-icons);
    font-weight: 500;
    white-space: nowrap;
    margin-bottom: 2px;
}

.status-text {
    color: var(--menu-status-available);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--menu-status-available);
    box-shadow: 0 0 8px rgba(107, 92, 255, 0.6);
    animation: pulse-dot 2s ease-in-out infinite;
    margin-top: 1px;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 8px rgba(107, 92, 255, 0.6);
        transform: scale(1.5);
    }
    50% {
        opacity: 0.6;
        box-shadow: 0 0 12px rgba(107, 92, 255, 0.8);
        transform: scale(1.2);
    }
}

/* Desktop Menu Links */
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
    flex: 1;
    margin-left: var(--spacing-2xl);
    margin-right: var(--spacing-lg);
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--menu-link);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: color var(--transition-fast) ease;
}

.nav-links a:hover {
    color: var(--menu-link-hover);
    transition: color var(--transition-fast);
}

/* Language Switcher */
.nav-lang {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    gap: var(--spacing-xs);
    margin-left: auto;
    margin-right: var(--spacing-md);
}

.lang {
    width: 60px;
    height: 30px;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    background: transparent;
    color: var(--menu-link);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast) ease;
}

.lang img {
    width: var(--img-sm);
    height: var(--img-sm);
    border-radius: var(--radius-full);
    margin-left: 5px;
    opacity: 0.7;
    transition: opacity var(--transition-fast) ease;
}

.lang:hover {
    color: var(--menu-link-hover);
}

.lang:hover img {
    opacity: 1;
}

.lang.active {
    color: var(--menu-logo);
}

.lang.active img {
    opacity: 1;
}

/* GTranslate Plugin Notice - For admins when plugin not installed */
.nav-lang-notice {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid rgba(255, 193, 7, 0.3);
    color: #ffc107;
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast) ease;
}

.nav-lang-notice:hover {
    background: rgba(255, 193, 7, 0.25);
    border-color: #ffc107;
    transform: translateY(-1px);
}

.lang-notice-icon {
    font-size: var(--text-base);
    animation: pulse-warning 2s ease-in-out infinite;
}

.lang-notice-text {
    color: #ffc107;
}

@keyframes pulse-warning {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* Fallback placeholder for non-admin users when plugin not installed */
.nav-lang-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    background: rgba(107, 92, 255, 0.1);
    border: 1px solid rgba(107, 92, 255, 0.2);
    color: var(--menu-link);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: default;
}

.lang-placeholder-text {
    color: var(--menu-link);
    letter-spacing: 0.5px;
}

/* Mobile Navigation Container */
.nav-mobile {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Mobile Menu Toggle (Hamburger) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    color: var(--menu-link);
    padding: var(--spacing-xs);
    cursor: pointer;
    z-index: var(--z-sticky);
    transition: all var(--transition-normal);
}

.menu-toggle:hover {
    color: var(--menu-link-hover);
}

.menu-toggle:focus {
    outline: 2px solid var(--menu-logo);
    outline-offset: 2px;
}

/* Hamburger Icon */
.menu-toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 24px;
    height: 18px;
}

.menu-toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    border-radius: 1px;
    transition: all var(--transition-fast);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-line:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu Overlay/Drawer */
.menu-overlay {
    position: fixed;
    top: 71px;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(
        180deg,
        rgba(10, 13, 22, 0.98) 0%,
        rgba(25, 22, 55, 0.98) 100%
    );
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal) ease,
                visibility var(--transition-normal) ease;
    overflow-y: auto;
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
}

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

/* Mobile Menu Items */
.menu-overlay .primary-menu-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

.menu-overlay .primary-menu-list > li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin: 0;
}

.menu-overlay .primary-menu-list > li > a {
    display: flex;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md);
    color: var(--menu-link);
    font-size: var(--text-lg);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
}

.menu-overlay .primary-menu-list > li > a::before {
    content: '';
    position: absolute;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--menu-logo);
    transition: height var(--transition-normal);
}

.menu-overlay .primary-menu-list > li > a:hover {
    color: var(--menu-link-hover);
    background: var(--accent-soft);
    padding-left: calc(var(--spacing-md) + 8px);
}

.menu-overlay .primary-menu-list > li > a:hover::before {
    height: 24px;
}

.menu-overlay .primary-menu-list > li.current-menu-item > a,
.menu-overlay .primary-menu-list > li.active > a {
    color: var(--menu-link-active);
    background: rgba(107, 92, 255, 0.2);
}

.menu-overlay .primary-menu-list > li.current-menu-item > a::before,
.menu-overlay .primary-menu-list > li.active > a::before {
    height: 24px;
}

/* Mobile Status Indicator */
.menu-overlay .nav-status {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--text-base);
}

.menu-overlay .status-text {
    font-size: var(--text-base);
}

.menu-overlay .status-dot {
    width: 10px;
    height: 10px;
    animation: pulse-dot-mobile 2s ease-in-out infinite;
}

@keyframes pulse-dot-mobile {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 12px rgba(107, 92, 255, 0.8);
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        box-shadow: 0 0 16px rgba(107, 92, 255, 1);
        transform: scale(1.1);
    }
}

/* Mobile Submenu */
.menu-overlay .primary-menu-list .sub-menu {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: rgba(107, 92, 255, 0.05);
    margin: 0;
    padding: 0;
    list-style: none;
}

.menu-overlay .primary-menu-list .sub-menu > li > a {
    padding-left: calc(var(--spacing-md) * 2);
    font-size: var(--text-base);
}

.menu-overlay .primary-menu-list .sub-menu > li > a:hover {
    padding-left: calc(var(--spacing-md) * 2 + 8px);
}

/* Mobile Menu Close Button */
.menu-close {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--menu-link);
    font-size: var(--text-2xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-close:hover {
    color: var(--menu-link-hover);
    background: rgba(107, 92, 255, 0.2);
    border-color: var(--menu-logo);
    transform: rotate(90deg);
}

.menu-close:focus {
    outline: 2px solid var(--menu-logo);
    outline-offset: 2px;
}

.menu-close-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Mobile Menu Animations */
.menu-overlay.active .primary-menu-list > li {
    animation: fadeInUp 0.3s ease forwards;
    opacity: 0;
}

.menu-overlay.active .primary-menu-list > li:nth-child(1) { animation-delay: 0.1s; }
.menu-overlay.active .primary-menu-list > li:nth-child(2) { animation-delay: 0.15s; }
.menu-overlay.active .primary-menu-list > li:nth-child(3) { animation-delay: 0.2s; }
.menu-overlay.active .primary-menu-list > li:nth-child(4) { animation-delay: 0.25s; }
.menu-overlay.active .primary-menu-list > li:nth-child(5) { animation-delay: 0.3s; }
.menu-overlay.active .primary-menu-list > li:nth-child(6) { animation-delay: 0.35s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ============================================================
   RESPONSIVE NAVIGATION
   ============================================================ */

/* Mobile Navigation Styles (< 768px) */
@media (max-width: 47.9rem) {
    /* Hide desktop wrapper on mobile */
    .nav-desktop-wrapper {
        display: none;
    }

    /* Show mobile wrapper on mobile */
    .nav-mobile-wrapper {
        display: flex;
    }

    /* Nav wrapper adjustments for mobile */
    .nav-wrapper {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    /* Nav container mobile */
    .nav {
        padding: 0 var(--spacing-md);
        height: auto;
        min-height: 56px;
    }

    /* Primary Menu Drawer - Fixed position off-screen by default */
    .primary-menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: var(--menu-bg);
        transform: translateX(-100%);
        transition: transform var(--transition-normal) ease-out;
        z-index: var(--z-modal-backdrop);
        overflow-y: auto;
        padding-top: 80px;
        padding-bottom: var(--spacing-2xl);
    }

    /* Primary menu open state */
    .primary-menu.active {
        transform: translateX(0);
    }

    /* Primary Menu List */
    .primary-menu-list {
        display: flex;
        flex-direction: column;
        gap: 0;
        list-style: none;
        margin: 0;
        padding: var(--spacing-lg);
    }

    /* Hide desktop menu items on mobile */
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 96px;
        left: 0;
        right: 0;
        width: 100%;
        background-color: var(--menu-bg);
        border-bottom: 1px solid var(--menu-divider);
        margin-left: 0;
        margin-top: 0;
        gap: 0;
        padding: var(--spacing-lg) 0;
        z-index: var(--z-modal-backdrop);
    }

    /* Show nav-links when active */
    .nav-links.active {
        display: flex;
    }

    /* Mobile menu items styling */
    .nav-links li {
        border-bottom: 1px solid var(--menu-divider);
        width: 100%;
    }

    .nav-links li a {
        display: block;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--text-base);
        color: var(--menu-link);
    }

    /* Hide language switcher on mobile (but not hero variant) */
    .nav-lang:not(.nav-lang-hero) {
        display: none;
    }

    /* Show hamburger menu on mobile */
    .menu-toggle {
        display: flex;
    }

    /* Status indicator mobile */
    .nav-status {
        padding: var(--spacing-md) var(--spacing-lg);
        border-bottom: 1px solid var(--menu-divider);
    }

    /* Logo smaller on mobile */
    .nav-logo .custom-logo {
        height: 32px;
    }

    /* Adjust nav item spacing */
    .nav {
        justify-content: space-between;
    }

    /* Nav links mobile dropdown - O menu fica dentro do drawer, não precisa de display:none aqui */
    /* O drawer .primary-menu controla a visibilidade */
    .primary-menu-list {
        display: flex;
        flex-direction: column;
    }
}

/* Tablets: 768px and up */
@media (min-width: 48rem) {
    /* Show desktop wrapper on tablet+ */
    .nav-desktop-wrapper {
        display: flex;
    }

    /* Hide mobile wrapper on tablet+ */
    .nav-mobile-wrapper {
        display: none;
    }

    /* Nav wrapper adjustments */
    .nav-wrapper {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Nav container tablet */
    .nav {
        height: 54px;
        padding: 0 var(--spacing-xl);
    }

    /* Show menu items horizontally */
    .nav-links {
        display: flex !important;
        flex-direction: row;
        position: static;
        top: auto;
        left: auto;
        right: auto;
        width: auto;
        background-color: transparent;
        border-bottom: none;
        gap: var(--spacing-xl);
        padding: 0;
        z-index: auto;
        margin-left: var(--spacing-2xl);
    }

    /* Tablet menu items */
    .nav-links li {
        border-bottom: none;
        width: auto;
    }

    .nav-links li a {
        display: inline;
        padding: var(--spacing-sm) 0;
        font-size: var(--text-sm);
        border-bottom: 2px solid transparent;
        transition: color var(--transition-fast), border-color var(--transition-fast);
    }

    .nav-links li a:hover {
        color: var(--menu-link-hover);
        border-bottom-color: var(--menu-logo);
    }

    /* Show language switcher on tablet (but not hero variant) */
    .nav-lang:not(.nav-lang-hero) {
        display: flex !important;
        margin-left: auto;
        margin-right: 0;
    }

    /* Hide hamburger on tablet+ */
    .menu-toggle,
    .menu-close {
        display: none;
    }

    /* Show menu permanently on tablet+ */
    .primary-menu {
        position: static;
        width: auto;
        height: auto;
        transform: none;
        background-color: transparent;
        padding-top: 0;
        overflow-y: visible;
        z-index: auto;
    }

    /* Menu horizontal layout */
    .primary-menu-list {
        display: flex;
        flex-direction: row;
        gap: var(--spacing-lg);
        padding: 0;
    }

    /* Menu items inline */
    .primary-menu-list > li {
        border-bottom: none;
        margin: 0;
    }

    .primary-menu-list > li > a {
        padding: var(--spacing-sm) 0;
        font-size: var(--text-sm);
    }

    .primary-menu-list > li > a:hover {
        background-color: transparent;
        color: var(--menu-link-hover);
        border-bottom: 2px solid var(--menu-logo);
        padding-bottom: calc(var(--spacing-sm) - 2px);
    }

    /* Active state for tablet */
    .primary-menu-list > li.current-menu-item > a,
    .primary-menu-list > li.active > a {
        background-color: transparent;
        border-left: none;
        color: var(--menu-link-active);
        border-bottom: 2px solid var(--menu-logo);
        padding-bottom: calc(var(--spacing-sm) - 2px);
    }

    /* Hide overlay on tablet+ */
    .menu-overlay {
        display: none;
    }

    /* Submenu hidden by default on tablet */
    .primary-menu-list .sub-menu {
        display: none;
    }

    /* Status indicator tablet */
    .nav-status {
        display: flex !important;
        padding: 0;
        border-bottom: none;
        gap: var(--spacing-sm);
    }

    /* Logo tablet */
    .nav-logo .custom-logo {
        height: 40px;
    }
}

/* Small Desktops: 1024px and up */
@media (min-width: 64rem) {
    /* Nav adjustments for desktop */
    .nav {
        padding: 0 var(--spacing-2xl);
    }

    /* Menu items with more space */
    .nav-links {
        gap: var(--spacing-2xl);
        margin-left: var(--spacing-4xl);
    }

    /* Menu with more space */
    .primary-menu-list {
        gap: var(--spacing-2xl);
    }

    .primary-menu-list > li > a {
        padding: var(--spacing-sm) 0;
        font-size: var(--text-base);
        font-weight: 600;
        position: relative;
    }

    /* Hover effect - underline animation */
    .primary-menu-list > li > a::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--menu-logo);
        transition: width var(--transition-normal);
    }

    .primary-menu-list > li > a:hover::after {
        width: 100%;
    }

    /* Active state for desktop */
    .primary-menu-list > li.current-menu-item > a::after,
    .primary-menu-list > li.active > a::after {
        width: 100%;
    }

    /* Nav items desktop */
    .nav-links li a {
        font-size: var(--text-base);
        font-weight: 600;
    }
}