/* =================================================================
   NMEDIA HEADER STYLES - Clean & Responsive
   ================================================================= */

/* CSS Variables for consistent theming */
:root {
    --primary-red: #D60000;
    --white: #FFFFFF;
    --nav-blue: #DDE2E8;
    --text-black: #000000;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Responsive colors */
    --nav-blue-mobile: #C8D0D8;
    --nav-blue-tablet: #D0D6DC;
    --nav-blue-desktop: #DDE2E8;
    --white-mobile: #FAFAFA;
    --white-tablet: #F8F9FA;
    --white-desktop: #FFFFFF;

    --content-width: min(100%, var(--container-max-width, 1140px));
}

div#Line {
    border-radius: 8px !important;
    padding-right: 20px !important;
    padding-bottom: 10px;
    padding-top: 10px;
    margin-bottom: -10px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.nmedia-header {
    font-family: var(--font-primary);
    direction: rtl;
    text-align: right;
    position: relative;
    max-width: var(--content-width);
    margin: 20px auto 0;
    background: var(--nav-blue);
    border-radius: 10px;
    /* ❌ خط زیر حذف شد: overflow: hidden; */
    box-shadow: var(--shadow-medium);
}

/* Mobile: Full width with margins */
@media (max-width: 767px) {
    .nmedia-header {
        width: calc(100% - 20px);
        margin: 10px;
    }
}

/* Tablet: 80% width */
@media (min-width: 768px) and (max-width: 1023px) {
    .nmedia-header {
        width: 80%;
    }
}

/* Desktop: 60% width */
@media (min-width: 1024px) {
    .nmedia-header {
        width: 60%;
    }
}

/* Mobile responsive colors */
@media (max-width: 767px) {
    .nmedia-header {
        --nav-blue: var(--nav-blue-mobile);
    }

    .header-top {
        background: var(--white-mobile);
    }

    /* Social Media Icons Mobile Optimizations */
    .header-social {
        gap: 8px;
    }

    .social-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .social-icon svg {
        width: 18px;
        height: 18px;
    }
}

/* Tablet responsive colors */
@media (min-width: 768px) and (max-width: 1023px) {
    .nmedia-header {
        --nav-blue: var(--nav-blue-tablet);
    }

    .header-top {
        background: var(--white-tablet);
    }
}

/* Desktop responsive colors */
@media (min-width: 1024px) {
    .nmedia-header {
        --nav-blue: var(--nav-blue-desktop);
    }

    .header-top {
        background: var(--white-desktop);
    }
}

/* Top Section - White Background */
.header-top {
    background: var(--white);
    padding: 15px 0;
    border-radius: 15px;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* Social Media Icons */
.header-social {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}

.social-icon.telegram {
    background: #0088cc;
}

.social-icon.whatsapp {
    background: #25d366;
}

.social-icon.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

/* Logo Section */
.header-brand {
    flex-shrink: 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-red);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.logo-icon:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-light);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.site-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: var(--primary-red);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.site-tagline {
    font-size: 13px;
    font-weight: 400;
    margin: 0;
    color: var(--text-dark);
    opacity: 0.8;
}



/* Bottom Section - Navigation Menu */
.header-nav {
    background: var(--nav-blue);
    position: relative;
    border-radius: 15px;
}

/* Desktop Navigation */
.desktop-navigation {
    flex: 1;
    display: flex;
    justify-content: right;
}

.main-menu {
    display: flex;
    list-style: none;
    gap: 0;
    align-items: center;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
    margin: 0;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
    border-radius: 6px;
    white-space: nowrap;
}

.menu-link:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--primary-red);
}

.dropdown-arrow {
    width: 12px;
    height: 12px;
    transition: var(--transition);
}

/* Dropdown Menus */
.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.submenu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-medium);
    list-style: none;
    margin: 8px 0 0 0;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 999999;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.has-dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu-item {
    margin: 0;
}

.submenu-link {
    display: block;
    padding: 10px 16px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-dark);
    transition: var(--transition);
    border-right: 3px solid transparent;
}

.submenu-link:hover {
    background: rgba(214, 0, 0, 0.05);
    color: var(--primary-red);
    border-right-color: var(--primary-red);
}

/* Mobile Horizontal Menu */
.mobile-horizontal-menu {
    display: none;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 8px 0;
}

.mobile-horizontal-menu::-webkit-scrollbar {
    display: none;
}

.mobile-horizontal-menu::-moz-scrollbar {
    display: none;
}

.mobile-horizontal-menu::-ms-scrollbar {
    display: none;
}

.mobile-horizontal-nav {
    display: flex;
    gap: 1px;
    padding: 0 15px;
}

.mobile-horizontal-item {
    flex-shrink: 0;
}

.mobile-horizontal-link {
    display: block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-dark);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-align: center;
    min-width: 80px;
}

.mobile-horizontal-link:hover {
    background: rgba(255, 255, 255, 0.3);
    color: var(--primary-red);
    transform: translateY(-1px);
}

/* Mobile Menu Toggle - Disabled for horizontal menu */
.mobile-menu-toggle {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 1023px) {
    .header-container {
        padding: 0 15px;
    }

    .site-title {
        font-size: 24px;
    }

    .site-tagline {
        font-size: 12px;
    }

    .logo-icon {
        width: 44px;
        height: 44px;
    }

    .social-icon {
        width: 28px;
        height: 28px;
    }

    .menu-link {
        padding: 10px 16px;
        font-size: 14px;
    }
}

@media (max-width: 767px) {

    /* Hide desktop navigation on mobile */
    .desktop-navigation {
        display: none;
    }

    .mobile-horizontal-menu {
        display: block;
    }

    .header-container {
        padding: 0 10px;
    }

    .site-title {
        font-size: 22px;
    }

    .site-tagline {
        font-size: 11px;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
    }

    .header-social {
        gap: 12px;
    }

    .social-icon {
        width: 28px;
        height: 28px;
    }

    .mobile-horizontal-link {
        font-size: 12px;
        padding: 6px 12px;
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 8px;
    }

    .site-title {
        font-size: 20px;
    }

    .site-tagline {
        font-size: 10px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
    }

    .header-social {
        gap: 8px;
    }

    .social-icon {
        width: 26px;
        height: 26px;
    }

    .mobile-horizontal-link {
        font-size: 11px;
        padding: 5px 10px;
        min-width: 60px;
    }
}

/* Scroll Effect */
.nmedia-header.scrolled {
    box-shadow: var(--shadow-medium);
    background: rgba(221, 226, 232, 0.95);
    backdrop-filter: blur(10px);
}

/* Loading Animation */
.nmedia-header.loaded {
    opacity: 1;
}

/* Focus styles for accessibility */
.menu-link:focus,
.submenu-link:focus,
.mobile-horizontal-link:focus,
.social-icon:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .nmedia-header {
        display: none;
    }
}