/**
 * Navigation Styles (nav_1.css)
 * Simple CSS-only responsive navigation
 * Targets elements with class "pl-nav-1"
 */

/* Base Navigation Styles */
.pl-nav-1 {
    display: flex;
    align-items: center;
    position: relative;
    flex-wrap: wrap;
    font-family: inherit;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Navigation Links - Default (Desktop) Styles */
.pl-nav-1>a,
.pl-nav-1 a:not(.pl-mobile-nav-item) {
    position: relative;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 12px 20px;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: #333;
    margin: 0 4px;
}

/* Active Navigation Item Underline */
.pl-nav-1>a.pl-nav-active::after,
.pl-nav-1 a.pl-nav-active:not(.pl-mobile-nav-item)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 3px;
    background-color: currentColor; /* match text color exactly */
    border-radius: 0;
    animation: slideInUnderline 0.3s ease;
}

/* Hover effect for nav links (no underline on hover) */
.pl-nav-1>a:hover:not(.pl-nav-active),
.pl-nav-1 a:hover:not(.pl-nav-active):not(.pl-mobile-nav-item) {
    color: #666;
    transform: translateY(-1px);
}

@keyframes slideInUnderline {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 100%;
        opacity: 1;
    }
}

/* Hamburger Button - Hidden by default */
.pl-hamburger-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    cursor: pointer;
    margin-left: auto;
    padding: 6px;
    transition: opacity 0.15s ease;
    position: relative;
    z-index: 1001; /* Higher than mobile menu */
}

.pl-hamburger-toggle:hover {
    opacity: 0.6;
}

.pl-hamburger-line {
    width: 20px;
    height: 2px;
    background-color: currentColor; /* inherit from button/link color */
    margin: 2px 0;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1) 40ms, opacity 0.2s ease 40ms, background-color 0.2s linear;
    transform-origin: center;
    border-radius: 1px;
}

/* When mobile menu is open, keep hamburger in normal state since sidebar has close button */
.pl-mobile-menu-open .pl-hamburger-toggle {
    z-index: 999; /* Lower than sidebar */
}

.pl-mobile-menu-open .pl-hamburger-line {
    background-color: currentColor;
}

/* Original hamburger stays as hamburger - no transformation */
/* (Removed hamburger animation since sidebar has its own close button) */

/* Mobile Menu - Hidden by default */
.pl-mobile-menu {
    display: block; /* Always block for animation to work */
    position: fixed;
    top: 0;
    right: 0; /* anchor to right edge */
    width: 250px;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    padding-top: 80px;
    box-shadow: -2px 0 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    margin: 0;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
    /* Slide off-canvas by default */
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: hidden; /* Hidden by default; shown via media queries */
}

/* Show mobile menu only when hamburger is visible and handle opening */
@media (max-width: 800px) {
    .pl-mobile-menu {
        visibility: visible;
    }
    
    /* Open state: slide in */
    .pl-mobile-menu-open .pl-mobile-menu {
        transform: translateX(0);
    }
}

/* Very small screens: 400px and below */
@media (max-width: 800px) {
    .pl-mobile-menu { visibility: visible; }
    /* Open state: slide in only for the active nav */
    .pl-nav-1.pl-mobile-menu-open > .pl-mobile-menu { transform: translateX(0); }
}

/* Sidebar Close Button */
.pl-sidebar-close {
    position: absolute;
    top: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    transition: opacity 0.15s ease;
    z-index: 1001;
}

.pl-sidebar-close:hover {
    opacity: 0.6;
}

.pl-sidebar-close-line {
    display: block; /* ensure width/height apply */
    width: 20px;
    height: 2px;
    background-color: white;
    margin: 2px 0;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1) 100ms, opacity 0.2s ease 100ms;
    transform-origin: center;
    border-radius: 1px;
}

/* Sidebar close button animation - when nav has open class */
.pl-nav-1.pl-mobile-menu-open .pl-sidebar-close-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.pl-nav-1.pl-mobile-menu-open .pl-sidebar-close-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.pl-nav-1.pl-mobile-menu-open .pl-sidebar-close-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Nav hamburger animation - sync with sidebar close button */
.pl-nav-1.pl-mobile-menu-open .pl-hamburger-toggle .pl-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

.pl-nav-1.pl-mobile-menu-open .pl-hamburger-toggle .pl-hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.pl-nav-1.pl-mobile-menu-open .pl-hamburger-toggle .pl-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Ensure sidebar close lines remain visible on dark background */
.pl-nav-1 .pl-mobile-menu .pl-sidebar-close-line { background-color: white; }

.pl-mobile-menu .pl-mobile-nav-item {
    display: block !important;
    width: 100%;
    padding: 20px 30px;
    text-align: left;
    transition: all 0.2s ease;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: transparent;
    border: none !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    opacity: 0;
    transform: translateX(30px);
    animation: none;
}

/* Staggered animation for menu items */
.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item {
    animation: slideInFromRight 0.3s ease forwards;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(1) {
    animation-delay: 0.1s;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(2) {
    animation-delay: 0.15s;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(3) {
    animation-delay: 0.2s;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(4) {
    animation-delay: 0.25s;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(5) {
    animation-delay: 0.3s;
}

.pl-mobile-menu-open .pl-mobile-menu .pl-mobile-nav-item:nth-child(6) {
    animation-delay: 0.35s;
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.pl-mobile-menu .pl-mobile-nav-item:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: rgba(255, 255, 255, 1) !important;
    padding-left: 35px;
}

.pl-mobile-menu .pl-mobile-nav-item.pl-nav-active {
    background: transparent !important;
    color: #dc2626 !important;
    font-weight: 500;
    border-left: 3px solid #dc2626 !important;
    padding-left: 27px;
}

.pl-mobile-menu .pl-mobile-nav-item.pl-nav-active::before {
    display: none;
}

/* Remove underline from mobile menu items */
.pl-mobile-menu .pl-mobile-nav-item::after {
    display: none;
}

/* RESPONSIVE BREAKPOINTS */

/* Tablet: 800px and below - First 3 items visible, rest in hamburger */
@media (max-width: 800px) {
    .pl-hamburger-toggle {
        display: flex !important;
    }

    /* Hide items after the 3rd link (not counting hamburger button) */
    .pl-nav-1>a:nth-of-type(n+4) {
        display: none !important;
    }

    /* Alternative selector for wrapped elements - hide 4th+ anchor elements */
    .pl-nav-1>*:not(.pl-hamburger-toggle):not(.pl-mobile-menu):nth-child(n+4) a:not(.pl-mobile-nav-item) {
        display: none !important;
    }
}

/* Mobile: 600px and below - All items in hamburger */
@media (max-width: 600px) {
    .pl-hamburger-toggle {
        display: flex !important;
    }

    /* Hide all main navigation links on mobile - exclude mobile menu items */
    .pl-nav-1>a:not(.pl-mobile-nav-item),
    .pl-nav-1>*:not(.pl-mobile-menu):not(.pl-hamburger-toggle) a:not(.pl-mobile-nav-item) {
        display: none !important;
    }
}

/* Ensure proper z-index stacking */
.pl-nav-1 {
    z-index: 100;
}

.pl-mobile-menu {
    z-index: 1000;
}

/* Dark Theme Support */
@media (prefers-color-scheme: dark) {
    .pl-mobile-menu {
        background: #2d2d2d;
        border-color: #404040;
        color: white;
    }

    .pl-mobile-menu .pl-mobile-nav-item {
        border-color: #404040;
        color: white;
    }

    .pl-mobile-menu .pl-mobile-nav-item:hover {
        background-color: #3a3a3a;
    }

    .pl-mobile-menu .pl-mobile-nav-item.pl-nav-active {
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
    }

    .pl-mobile-menu .pl-mobile-nav-item.pl-nav-active::before {
        background-color: white;
    }

    .pl-hamburger-toggle:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
}

/* Animation for smooth menu appearance */
.pl-mobile-menu .pl-mobile-nav-item {
    animation: none;
}

.pl-mobile-menu .pl-mobile-nav-item:nth-child(1) {
    animation-delay: 0s;
}

.pl-mobile-menu .pl-mobile-nav-item:nth-child(2) {
    animation-delay: 0s;
}

.pl-mobile-menu .pl-mobile-nav-item:nth-child(3) {
    animation-delay: 0s;
}

.pl-mobile-menu .pl-mobile-nav-item:nth-child(4) {
    animation-delay: 0s;
}

.pl-mobile-menu .pl-mobile-nav-item:nth-child(5) {
    animation-delay: 0s;
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}