/* Prevent FOUC - Hide content until styles are loaded */
#header-placeholder, .brand_tools, .language_dropdown {
    visibility: hidden;
}

/* Show content after styles are loaded */
body.menu-loaded #header-placeholder,
body.menu-loaded .brand_tools,
body.menu-loaded .language_dropdown {
    visibility: visible;
}

/* Main Navigation Container - Dark Theme */
#navigation {
    display: flex !important;
    flex-wrap: nowrap !important;
    white-space: nowrap !important;
    list-style: none !important;
    margin: 0 2px !important;
    padding: 0 !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0px !important;
    background: rgba(0, 0, 0, 0.85) !important; /* Black background */
    backdrop-filter: blur(20px) !important;
    border-radius: 12px !important;
    padding: 4px 6px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    max-width: 100% !important;
    overflow: hidden !important;
}

#navigation li {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    margin: 0 2px !important;
    display: inline-block !important;
    position: relative !important;
}

#navigation li a {
    padding: 6px 10px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
    display: block !important;
    text-decoration: none !important;
    color: #ffffff !important;
    transition: all 0.3s ease !important;
    border-radius: 8px !important;
    position: relative !important;
    background: transparent !important;
    border: 1px solid transparent !important;
}

#navigation li a:hover {
    color: #ffffff !important;
    background: #ff6b35 !important; /* Orange hover */
    border-color: #ff6b35 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3) !important;
}

#navigation li a:active {
    transform: translateY(0) !important;
}

/* Active page indicator */
#navigation li a.active {
    background: #ff6b35 !important; /* Orange for active link */
    color: #ffffff !important;
    border-color: #ff6b35 !important;
}

.main-menu {
    overflow: hidden !important;
    width: 100% !important;
}

.main-menu nav {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
}

/* Hide scrollbars completely */
#navigation::-webkit-scrollbar {
    display: none !important;
}

#navigation {
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

/* Responsive Design */
@media (max-width: 1400px) {
    #navigation li a {
        padding: 5px 8px !important;
        font-size: 10px !important;
    }
}

@media (max-width: 1200px) {
    #navigation {
        padding: 3px 4px !important;
        border-radius: 10px !important;
    }

    #navigation li a {
        padding: 4px 6px !important;
        font-size: 9px !important;
    }
}

@media (max-width: 992px) {
    .mobile_menu { display: flex; justify-content: flex-start; padding-top: 8px; }
    #navigation {
        flex-wrap: nowrap !important;
        justify-content: flex-start !important;
        padding: 2px !important;
        border-radius: 8px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    #navigation li a {
        padding: 3px 5px !important;
        font-size: 8px !important;
        margin: 0 1px !important;
    }
}

@media (max-width: 768px) {
    #navigation {
        flex-direction: row !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 2px !important;
    }

    #navigation li {
        flex-shrink: 0 !important;
        margin: 0 !important;
    }

    #navigation li a {
        padding: 3px 5px !important;
        font-size: 8px !important;
        white-space: nowrap !important;
    }
}

/* Smooth animations */
@keyframes fadeInUp {
    0% {
        transform: translateY(20px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

#navigation {
    animation: fadeInUp 0.5s ease-out !important;
}

/* Subtle glow effect */
#navigation:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8) !important;
}

/* Ensure no horizontal scrollbar */
.main-menu nav {
    overflow: hidden !important;
}

/* Perfect fit for dark theme */
#navigation {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9), rgba(20, 20, 20, 0.8)) !important;
}

/* Global fix: remove default body margin and enforce dark background */
html, body {
    margin: 0 !important;
    background-color: #0a0a0a !important; /* site-wide dark background */
}

/* Remove white background from header parent containers - override all styles */
#header-placeholder,
#header-placeholder .header-area,
#header-placeholder .main-header-area,
#header-placeholder .container,
#header-placeholder .header_bottom_border,
.header-area,
.main-header-area {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Header wrapper sits on dark strip at top of body */
#header-placeholder {
    background: #0a0a0a !important; /* dark stripe behind nav */
    width: 100% !important;
    padding: 15px 0 !important;
    margin: 0 !important;
    position: relative !important;
}

/* Override header-area absolute positioning that causes white background */
#header-placeholder .header-area {
    position: relative !important;
    background: transparent !important;
}

/* Ensure no white background on container */
#header-placeholder .container {
    background: transparent !important;
    background-color: transparent !important;
}

/* Hide mobile components by default on desktop */
.kh-mobile-nav, .kh-mobile-overlay { display: none; }
.kh-hamburger { display: none; }

/* ================== Mobile Navigation (Hamburger) ================== */
@media (max-width: 992px) {
    /* Hamburger button - grouped with language button on right */
    .kh-hamburger {
        display: inline-flex;
        width: 48px;
        height: 48px;
        border-radius: 12px;
        background: linear-gradient(135deg, #ff6b35, #f7931e);
        border: none;
        align-items: center;
        justify-content: center;
        box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
        cursor: pointer;
        transition: all 0.3s ease;
        flex-shrink: 0;
    }
    .kh-hamburger:hover {
        background: linear-gradient(135deg, #f7931e, #ff6b35);
        transform: scale(1.05);
        box-shadow: 0 8px 25px rgba(255, 107, 53, 0.5);
    }
    .kh-hamburger:active {
        transform: scale(0.95);
    }
    .kh-hamburger i {
        font-size: 20px;
        color: #fff;
        font-weight: bold;
    }
    .kh-hamburger span {
        display: none; /* Hide old span elements */
    }

    /* Slide-in mobile panel */
    .kh-mobile-nav {
        display: block;
        position: fixed;
        top: 0;
        bottom: 0;
        right: 0;
        width: 300px;
        max-width: 86vw;
        background: linear-gradient(135deg, rgba(0,0,0,.95), rgba(20,20,20,.9));
        box-shadow: -10px 0 30px rgba(0,0,0,.6);
        border-left: 1px solid rgba(255,255,255,.08);
        transform: translateX(100%);
        transition: transform .3s ease;
        z-index: 10050;
        padding: 18px 16px;
    }
    body.kh-menu-open .kh-mobile-nav { transform: translateX(0); }

    .kh-mobile-overlay {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity .3s ease;
        z-index: 10040;
    }
    body.kh-menu-open .kh-mobile-overlay { opacity: 1; pointer-events: auto; }

    /* Mobile list uses same visual style as desktop items */
    .kh-mobile-nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
    .kh-mobile-nav li { display: block; }
    .kh-mobile-nav a {
        display: block !important;
        padding: 10px 12px !important;
        font-size: 14px !important;
        color: #fff !important;
        border-radius: 8px !important;
        border: 1px solid rgba(255,255,255,.12) !important;
        text-decoration: none !important;
        background: rgba(255,255,255,0.04) !important;
        transition: all .2s ease !important;
    }
    .kh-mobile-nav a:hover { background: #ff6b35 !important; border-color: #ff6b35 !important; color: #fff !important; }
    .kh-mobile-nav a.active { background: #ff6b35 !important; border-color: #ff6b35 !important; color: #fff !important; }
}

/* Typography */
html[lang="fa"], body {
    font-family: 'Vazirmatn', 'Noto Sans Arabic', Tahoma, Arial, sans-serif !important;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Vazirmatn', 'Noto Sans Arabic', Tahoma, Arial, sans-serif !important;
    font-weight: 700 !important;
}

/* Brand tools (Logo + Language) */
.brand_tools {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 6px 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}
.brand_tools .logo img {
    height: 38px;
    width: auto;
    display: block;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,.4));
}

/* Mobile layout: Logo on left, buttons grouped on right */
@media (max-width: 992px) {
    .brand_tools {
        justify-content: space-between;
        width: 100%;
        gap: 8px; /* Gap between items */
    }
    
    /* Logo on left (visually) - first in RTL flow */
    .brand_tools .logo {
        order: 1;
    }
    
    /* Group buttons together on right (visually) - language first, then hamburger */
    .brand_tools .language_dropdown {
        order: 2;
    }
    
    .brand_tools .kh-hamburger {
        order: 3;
    }
    
    /* Reduce gap between buttons only */
    .brand_tools .language_dropdown + .kh-hamburger {
        margin-right: -4px; /* Overlap gap slightly to group buttons */
    }
}

/* Language Dropdown Styles */
.language_dropdown {
    position: relative;
    display: inline-block;
}

.language_dropdown_btn {
    background: #ff6b35;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    font-family: 'Vazirmatn', 'Noto Sans Arabic', Tahoma, Arial, sans-serif !important;
}

.language_dropdown_btn:hover {
    background: #e55a2b;
}

.language_dropdown_btn i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.language_dropdown_btn.active i {
    transform: rotate(180deg);
}

.language_dropdown_content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 120px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1000;
    border-radius: 5px;
    top: 100%;
    right: 0;
    margin-top: 5px;
}

.language_dropdown_content.show {
    display: block;
}

.language-option {
    color: #333;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s ease;
    font-family: 'Vazirmatn', 'Noto Sans Arabic', Tahoma, Arial, sans-serif !important;
}

.language-option:hover {
    background-color: #f1f1f1;
    color: #ff6b35;
}

.language-option.active {
    background-color: #ff6b35;
    color: white;
}