/* استایل‌های پایه برای هدر */
.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: transparent;
    transition: all 0.4s ease;
    z-index: 1000;
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.site-header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 12px 5%;
    backdrop-filter: none;
    border-bottom: none;
    top: 15px;
    right: 15px;
    left: 15px;
    border-radius: 12px;
    max-width: calc(100% - 30px);
    margin: 0 auto;
}
.site-header.hidden {
    transform: translateY(-130%);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* استایل لوگو */
.logo-container {
    flex-shrink: 0;
}

.site-logo {
    font-size: 28px;
    font-weight: bold;
    color: #4682B4;
    text-decoration: none;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.custom-logo-link {
    display: block;
}

.custom-logo {
    height: 45px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.site-header.scrolled .site-logo {
    color: #2c3e50;
    text-shadow: none;
}

.site-header.scrolled .custom-logo {
    filter: none;
    height: 40px;
}

/* استایل منوی دسکتاپ */
.desktop-navigation {
    display: flex;
    flex-grow: 1;
    justify-content: center;
}

.desktop-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.desktop-menu li {
    margin: 0 20px;
    position: relative;
}

.desktop-menu a {
    color: #4682B4;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 8px 0;
    display: block;
    font-size: 16px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    position: relative;
}

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

.desktop-menu a:hover::after {
    width: 100%;
}

.site-header.scrolled .desktop-menu a {
    color: #2c3e50;
    text-shadow: none;
}

.site-header.scrolled .desktop-menu a::after {
    background: #7b4397;
}

.desktop-menu a:hover {
    color: #2F5E7A;
    transform: translateY(-2px);
}

.site-header.scrolled .desktop-menu a:hover {
    color: #7b4397;
}

.desktop-menu .current-menu-item > a {
    color: #000;
    font-weight: 700;
}

.desktop-menu .current-menu-item > a::after {
    width: 100%;
    background: #fff;
}

.site-header.scrolled .desktop-menu .current-menu-item > a {
    color: #7b4397;
}

.site-header.scrolled .desktop-menu .current-menu-item > a::after {
    background: #7b4397;
}

/* استایل آیکون‌های دسکتاپ */
.desktop-icons {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.icon {
    width: 28px;
    height: 28px;
    margin-left: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

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

.icon svg {
    width: 100%;
    height: 100%;
    fill: white;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}


.site-header .icon svg {
    fill: #4682B4;
    filter: none;
}

.site-header.scrolled .icon svg {
    fill: #2c3e50;
    filter: none;
}

.email-icon a {
    display: block;
    width: 100%;
    height: 100%;
}
/* استایل‌های پایه برای انتخابگر زبان */
.language-selector {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.language-selector.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-switcher {
    list-style: none;
    margin: 0;
    padding: 0;
}

.language-switcher li {
    margin: 0;
}

.language-switcher li a {
    display: block;
    padding: 8px 16px;
    text-decoration: none;
    color: #333;
    transition: background-color 0.3s ease;
}

.language-switcher li a:hover {
    background-color: #f5f5f5;
}

.language-switcher li.active a {
    background-color: #007cba;
    color: #4682B4;
}

/* استایل برای آیکون زبان در دسکتاپ */
.desktop-icons .language-icon {
    position: relative;
    cursor: pointer;
}

/* استایل برای آیکون زبان در موبایل */
.mobile-icons .mobile-language-icon {
    position: relative;
    cursor: pointer;
}

.mobile-language-selector {
    left: auto;
    right: 0;
}

/* نمایش متفاوت برای دسکتاپ و موبایل */
@media (min-width: 768px) {
    .mobile-language-selector {
        display: none;
    }
    
    .desktop-icons .language-selector {
        display: block;
    }
}

@media (max-width: 767px) {
    .desktop-icons .language-selector {
        display: none;
    }
    
    .mobile-language-selector {
        display: block;
    }
}

/* هاور اثر برای دسکتاپ */
@media (min-width: 768px) {
    .desktop-icons .language-icon:hover .language-selector {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
}

/* استایل منوی موبایل */
.mobile-icons {
    display: none;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
    flex-direction: column;
    justify-content: space-between;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 4px;
    background-color: #4682B4;
    transition: all 0.3s;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.site-header.scrolled .mobile-menu-toggle span {
    background-color: #2c3e50;
    box-shadow: none;
}

.mobile-navigation {
    position: fixed;
    top: 0;
    right: -110%;
    width: 85%;
    height: 100vh;
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.98) 100%);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    padding: 80px 30px 30px;
    backdrop-filter: blur(10px);
}

.mobile-navigation.active {
    right: 0;
}

.mobile-menu-container {
    position: relative;
    height: 100%;
}

.mobile-menu-close {
    position: absolute;
    top: -17%;
    left: -3%;
    background: none;
    border: none;
    font-size: 40px;
    cursor: pointer;
    color: #2c3e50;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background-color: #f8f9fa;
    transform: rotate(90deg);
}

.mobile-menu {
    list-style: none;
    margin-top: 40px;
    padding: 0;
}

.mobile-menu li {
    margin-bottom: 20px;
}

.mobile-menu a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 20px;
    font-weight: 600;
    display: block;
    padding: 15px 0;
    border-bottom: 2px solid #f8f9fa;
    transition: all 0.3s ease;
    border-radius: 8px;
    padding-left: 15px;
}

.mobile-menu a:hover {
    color: #7b4397;
    background-color: #f8f9fa;
    transform: translateX(-10px);
    border-bottom-color: #7b4397;
}

.mobile-menu .current-menu-item > a {
    color: #7b4397;
    border-bottom-color: #7b4397;
    background-color: #f8f9fa;
}

/* محتوای سایت */
.site-content {
    margin-top: 90px;
    transition: margin-top 0.3s ease;
}

.site-header.scrolled + .site-content {
    margin-top: 70px;
}

/* رسپانسیو */
@media (max-width: 768px) {
    .desktop-navigation, .desktop-icons {
        display: none;
    }
    
    .mobile-menu-toggle, .mobile-icons {
        display: flex;
    }
    
    .logo-container {
        order: 2;
        text-align: center;
    }
    
    .mobile-icons {
        order: 1;
    }
    
    .mobile-menu-toggle {
        order: 3;
    }
    
    .site-header {
        padding: 15px 5%;
    }
    
    .site-header.scrolled {
        padding: 10px 5%;
    }
    
    .site-content {
        margin-top: 80px;
    }
    
    .site-header.scrolled + .site-content {
        margin-top: 65px;
    }
}

@media (max-width: 768px) {
    .mobile-navigation {
        width: 100%;
    }
    
    .site-header {
        padding: 12px 4%;
    }
    
    .site-header.scrolled {
        padding: 8px 4%;
    }
    
    .site-logo {
        font-size: 24px;
    }
    
    .custom-logo {
        height: 35px;
    }
    
    .site-header.scrolled .custom-logo {
        height: 30px;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 10px 4%;
    }
    
    .mobile-navigation {
        padding: 70px 20px 20px;
    }
    
    .mobile-menu a {
        font-size: 18px;
        padding: 12px 0;
        padding-left: 12px;
    }
}