/*
 * Header Styles - RTL Optimized
 * استایل‌های هدر - بهینه برای راست‌چین
 * Version: 1.1 - Fixed
 */

/* ============================================
   Site Header - Light Background
   ============================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    direction: rtl;
}

/* ============================================
   Logo - RTL Fixed
   ============================================ */

.site-branding {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    z-index: 100;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo-link:hover {
    transform: translateY(-2px);
}

.logo-link:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 4px;
    border-radius: 6px;
}

.site-logo {
    width: 180px;
    height: 50px;
    display: block;
    transition: all 0.3s ease;
}

.site-logo:hover {
    filter: brightness(1.05);
}

/* Custom Logo Support */
.custom-logo-wrapper {
    display: inline-flex;
    align-items: center;
}

.custom-logo-link {
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.custom-logo {
    max-width: 180px;
    max-height: 50px;
    width: auto;
    height: auto;
    display: block;
}

/* ============================================
   Main Navigation - RTL Fixed
   ============================================ */

.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    justify-content: flex-start;
}

.main-nav-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav-menu li {
    position: relative;
}

.main-nav-menu a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    position: relative;
}

.main-nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    transition: width 0.3s ease;
}

.main-nav-menu a:hover {
    color: black;
}

.main-nav-menu a:hover::after,
.main-nav-menu .current-menu-item a::after,
.main-nav-menu .current_page_item a::after {
    width: 100%;
}

.main-nav-menu .current-menu-item a,
.main-nav-menu .current_page_item a {
    color: #000;
}

/* Dropdown Menu */
.main-nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.main-nav-menu li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-nav-menu .sub-menu li {
    display: block;
}

.main-nav-menu .sub-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--dark);
}

.main-nav-menu .sub-menu a::after {
    display: none;
}

.main-nav-menu .sub-menu a:hover {
    background: var(--light);
    color: var(--primary);
}

/* ============================================
   Header CTA Button
   ============================================ */

.header-cta {
    display: flex;
    align-items: center;
    margin-right: auto;
}

.header-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.header-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 177, 34, 0.4);
}

.header-cta .btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.header-cta .btn:hover svg {
    transform: translateX(-3px);
}

/* ============================================
   Mobile Menu Toggle
   ============================================ */

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 36px;
    height: 36px;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--light);
    border-radius: 8px;
}

.toggle-bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle[aria-expanded="true"] .toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.mobile-menu-toggle[aria-expanded="true"] .toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Laptop */
@media (max-width: 1200px) {
    .header-container {
        max-width: 1200px;
        padding: 1rem 1.5rem;
    }
    
    .site-logo {
        width: 160px;
        height: 45px;
    }
    
    .main-nav-menu {
        gap: 1.5rem;
    }
    
    .main-nav-menu a {
        font-size: 0.875rem;
    }
}

/* Tablet & Mobile */
@media (max-width: 992px) {
    .header-container {
        padding: 0.875rem 1.25rem;
    }
    
    .site-logo {
        width: 150px;
        height: 42px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%; /* تغییر از -375px به -100% */
        width: 85%;
        box-sizing: border-box;
        max-width: 320px;
        height: 100vh;
        background: #FFFFFF;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        padding: 5rem 2rem 2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        overflow-y: auto;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        /* اضافه کردن این خطوط جدید */
        visibility: hidden;
        transform: none !important;
    }
    
    
    .main-nav.active {
        right: 0;
        visibility: visible;
    }
    
    .main-nav-menu {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 0;
    }
    
    .main-nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .main-nav-menu a {
        padding: 1rem 0;
        width: 100%;
    }
    
    .main-nav-menu a::after {
        display: none;
    }
    
    .main-nav-menu .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--light);
        border-radius: 8px;
        margin-top: 0.5rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .main-nav-menu li:hover .sub-menu,
    .main-nav-menu li.menu-item-has-children.active .sub-menu {
        max-height: 500px;
    }
    
    .header-cta {
        width: 100%;
        margin: 1rem 0 0 0;
    }
    
    .header-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
        height: 100%;
    }
    
    html.menu-open {
        overflow-x: hidden;
    }
    
    /* Mobile Menu Overlay */
    body.menu-open::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 998;
        animation: fadeIn 0.3s ease;
    }
    
    @keyframes fadeIn {
        from { opacity: 0; }
        to { opacity: 1; }
    }
    .hero-ultimate-visual{
        display: none;
    }
}

/* Mobile Portrait */
@media (max-width: 768px) {
    .header-container {
        padding: 0.75rem 1rem;
    }
    
    .site-logo {
        width: 140px;
        height: 40px;
    }
    
    .main-nav {
        width: 260px;
    }
    
    .hero-ultimate-visual{
        display: none;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .site-logo {
        width: 130px;
        height: 38px;
    }
    
    .main-nav {
        width: 240px;
    }
    .hero-ultimate-visual{
        display: none;
    }
}

/* ============================================
   Sticky Header Effect
   ============================================ */

.site-header.scrolled .site-logo {
    width: 160px;
    height: 45px;
}

@media (max-width: 992px) {
    .site-header.scrolled .site-logo {
        width: 140px;
        height: 40px;
    }
}

/* ============================================
   Accessibility
   ============================================ */

/* Focus Visible */
.main-nav-menu a:focus-visible,
.header-cta .btn:focus-visible,
.mobile-menu-toggle:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .site-header,
    .logo-link,
    .site-logo,
    .main-nav-menu a,
    .header-cta .btn,
    .mobile-menu-toggle,
    .toggle-bar,
    .main-nav {
        transition: none !important;
    }
    
    .site-logo animate {
        animation: none !important;
    }
}

/* High Contrast */
@media (prefers-contrast: high) {
    .site-header {
        border-bottom: 2px solid var(--dark);
    }
    
    .main-nav-menu a {
        border: 1px solid transparent;
    }
    
    .main-nav-menu a:focus {
        border-color: currentColor;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .site-header {
        position: static;
        box-shadow: none;
        border-bottom: 1px solid var(--gray-300);
    }
    
    .mobile-menu-toggle,
    .header-cta {
        display: none;
    }
    
    .main-nav-menu {
        gap: 1rem;
    }
}

html, body {
    overflow-x: hidden !important;
    max-width: 100% !important;
    width: 100% !important;
}

@media (max-width: 992px) {
    .main-nav:not(.active) {
        visibility: hidden !important;
        right: -100% !important;
    }
}