/* Modern Navbar Tasarımı */
:root {
    --navbar-bg: rgba(255, 255, 255, 0.98);
    --navbar-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    --navbar-height: 100px;
    --nav-link-color: #667eea;
    --nav-link-hover: #ea512e;
    --dropdown-bg: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Navbar Container */
.navbar-area {
    background: var(--navbar-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
    z-index: 999;
    position: relative;
}

.navbar-area.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-shadow: var(--navbar-shadow);
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Main Navbar */
.main-navbar {
    padding: 10px 0;
}

.main-navbar .navbar {
    padding: 0;
    min-height: var(--navbar-height);
}

/* Logo Styles */
.navbar-brand {
    display: flex;
    align-items: center;
    padding: 15px 0;
    margin-left: -200px;
    transition: var(--transition);
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-brand img {
    height: 55px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.navbar-area.is-sticky .navbar-brand img {
    height: 45px;
    max-width: 140px;
}

/* Navigation Menu */
.navbar-nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

.navbar-nav .nav-item {
    position: relative;
    margin: 0 5px;
    white-space: nowrap;
}

.navbar-nav .nav-item .nav-link {
    color: var(--nav-link-color);
    font-size: 15px;
    font-weight: 600;
    padding: 35px 10px;
    position: relative;
    transition: var(--transition);
    font-family: 'Quicksand', sans-serif;
    letter-spacing: 0.2px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

/* Hover Effect with Underline */
.navbar-nav .nav-item .nav-link::after {
    content: '';
    position: absolute;
    bottom: 30px;
    left: 12px;
    right: 12px;
    height: 2px;
    background: var(--nav-accent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: center;
}

.navbar-nav .nav-item .nav-link:hover,
.navbar-nav .nav-item .nav-link.active {
    color: var(--nav-link-hover);
}

.navbar-nav .nav-item .nav-link:hover::after,
.navbar-nav .nav-item .nav-link.active::after {
    transform: scaleX(1);
}

/* Dropdown Icon */
.navbar-nav .nav-item .nav-link i {
    font-size: 14px;
    margin-left: 4px;
    transition: var(--transition);
    vertical-align: middle;
    line-height: 1;
    display: inline-block;
}

.navbar-nav .nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.navbar-nav .nav-item .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dropdown-bg);
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    padding: 15px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.navbar-nav .nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

/* Dropdown Items */
.dropdown-menu li {
    margin: 0;
    transition: var(--transition);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 25px;
    color: var(--nav-link-color);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    font-family: 'Quicksand', sans-serif;
}

.dropdown-menu li a:hover {
    color: var(--nav-link-hover);
    background: rgba(102, 126, 234, 0.08);
    padding-left: 30px;
}

/* Options wrapper */
.others-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.option-item {
    display: flex;
    align-items: center;
}

/* CTA Button */
.option-item .default-btn {
    background: var(--nav-accent);
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
    font-family: 'Quicksand', sans-serif;
  
    position: relative;
    overflow: hidden;
}

.option-item .default-btn:hover {
    transform: translateY(-2px);
   
}

.option-item .default-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(234, 81, 46, 0.4);
    transition: left 0.8s ease;
}

.option-item .default-btn:hover::before {
    left: 100%;
}

/* Mobile Menu Styles */
.main-responsive-nav {
    display: none;
}

.main-responsive-nav .logo img {
    height: 50px;
}

/* Responsive */
@media (max-width: 1199px) {
    .main-responsive-nav {
        display: block;
        padding: 15px 0;
        background: var(--navbar-bg);
    }
    
    .main-navbar {
        display: none;
    }
    
    .mean-container .mean-nav {
        background: var(--navbar-bg);
        margin-top: 50px;
    }
    
    .mean-container .mean-nav ul li a {
        color: var(--nav-link-color);
        font-family: 'Quicksand', sans-serif;
        font-weight: 500;
        font-size: 15px;
        padding: 12px 20px;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        transition: var(--transition);
    }
    
    .mean-container .mean-nav ul li a:hover,
    .mean-container .mean-nav ul li a.active {
        color: var(--nav-link-hover);
        background: rgba(102, 126, 234, 0.08);
        padding-left: 25px;
    }
    
    .mean-container a.meanmenu-reveal {
        color: var(--nav-link-color);
        right: 0;
        top: -40px;
    }
    
    .mean-container a.meanmenu-reveal span {
        background: var(--nav-link-color);
    }
    
    .others-option-for-responsive {
        display: none;
    }
}

/* Smooth Scrolling Effect */
.navbar-area {
    will-change: transform;
}

/* Language Switcher Styles */
.language-switcher .dropdown-toggle {
    background: transparent;
    border: none;
    color: var(--nav-link-color);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 15px;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Quicksand', sans-serif;
}

.language-switcher .dropdown-toggle:hover {
    color: var(--nav-link-hover);
}

.language-switcher .dropdown-menu {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    padding: 10px;
    margin-top: 10px;
    min-width: 180px;
}

.language-switcher .dropdown-item {
    padding: 8px 15px;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 14px;
    font-family: 'Quicksand', sans-serif;
}

.language-switcher .dropdown-item:hover {
    background: rgba(102, 126, 234, 0.08);
    color: var(--nav-link-hover);
}

.language-switcher .dropdown-item img {
    width: 25px;
    height: 25px;
    margin-right: 10px;
    border-radius: 50%;
}

/* Dark Mode Support */
.theme-dark .navbar-area {
    --navbar-bg: rgba(30, 30, 30, 0.98);
    --nav-link-color: #e2e8f0;
    --nav-link-hover: #9f7aea;
    --dropdown-bg: #2d3748;
}

.theme-dark .dropdown-menu li a:hover {
    background: rgba(159, 122, 234, 0.15);
}

/* Accessibility */
.navbar-nav .nav-item .nav-link:focus {
    outline: 2px solid var(--nav-link-hover);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Loading State */
.navbar-area.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* Special hover effect for main items */
.navbar-nav .nav-item {
    position: relative;
}

.navbar-nav .nav-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.navbar-nav .nav-item:hover::before {
    width: 100px;
    height: 100px;
}

/* İletişim butonuna özel stil */
.navbar .option-item .default-btn i {
    margin-right: 6px;
    font-size: 16px;
    vertical-align: middle;
}

/* Navbar için yumuşak geçiş animasyonu */
.navbar-area * {
    transition: var(--transition);
}

/* Aktif sayfa link stili */
.navbar-nav .nav-item .nav-link.active {
    font-weight: 500;
}

/* Dropdown açılırken animasyon */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.navbar-nav .nav-item:hover .dropdown-menu {
    animation: dropdownFadeIn 0.3s ease forwards;
}

/* Scroll halindeyken navbar yüksekliği */
.navbar-area.is-sticky .main-navbar .navbar {
    min-height: 80px;
}

.navbar-area.is-sticky .navbar-brand img {
    height: 45px;
    max-width: 140px;
}

.navbar-area.is-sticky .navbar-nav .nav-item .nav-link {
    padding: 25px 12px;
}

.navbar-area.is-sticky .navbar-nav .nav-item .nav-link::after {
    bottom: 20px;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 2px solid var(--nav-link-color);
    color: var(--nav-link-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 15px;
    position: relative;
    overflow: hidden;
}

.theme-toggle-btn:hover {
    border-color: var(--nav-link-hover);
    color: var(--nav-link-hover);
    transform: rotate(360deg);
    background: rgba(102, 126, 234, 0.1);
}

.theme-toggle-btn i {
    font-size: 20px;
    transition: var(--transition);
}

.theme-toggle-btn:active {
    transform: scale(0.95) rotate(360deg);
}

/* Dark mode durumunda ikon değişimi */
.theme-dark .theme-toggle-btn i::before {
    content: '\eb4e'; /* bx-sun ikonu */
}

/* Theme toggle animasyonu */
@keyframes moonToSun {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(0.8);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

.theme-toggle-btn.animating i {
    animation: moonToSun 0.5s ease;
}

/* Dark mode navbar ayarlamaları */
.theme-dark .navbar-area {
    --navbar-bg: rgba(10, 10, 17, 0.98);
    --nav-link-color: #e2e8f0;
    --nav-link-hover: #ea512e;
    --dropdown-bg: #1a1a1a;
    --nav-accent: linear-gradient(135deg, #ea512e 0%, #f77f61 100%);
}

.theme-dark .dropdown-menu {
    background: var(--dropdown-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.theme-dark .dropdown-menu li a {
    color: #e2e8f0;
}

.theme-dark .dropdown-menu li a:hover {
    color: #ea512e;
    background: rgba(234, 81, 46, 0.15);
}

.theme-dark .theme-toggle-btn {
    border-color: #e2e8f0;
    color: #e2e8f0;
}

.theme-dark .theme-toggle-btn:hover {
    border-color: #ea512e;
    color: #ea512e;
    background: rgba(234, 81, 46, 0.1);
}

/* Responsive için theme toggle */
@media (max-width: 1199px) {
    .theme-toggle-btn {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 1000;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        background: var(--navbar-bg);
        margin-right: 0;
    }
}