/* Özel CSS Dosyası */

/* Font Tanımlamaları */
* {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6,
.main-nav-link {
    font-family: 'Poppins', 'Inter', sans-serif;
}

.mobile-menu-category-title {
    font-family: 'stack-sans-headline', 'Inter', sans-serif;
}

.mobile-menu-link {
    font-family: 'stack-sans', 'Inter', sans-serif;
}

/* Barlow Condensed Title Stili - Genel Kullanım */
.barlow-title {
    font-family: 'Barlow Condensed', sans-serif !important;
    font-weight: 600 !important;
}

/* Başlıklarda koyu mavi renk */
.sec_title .barlow-title {
    color: #06163a;
}

/* Barlow Condensed Text Stili */
.barlow-text {
    font-family: 'Barlow Condensed', sans-serif !important;
    font-weight: 600 !important;
}

/* Header Stilleri */
header.custom-header {
    background: linear-gradient(to bottom, rgba(29, 41, 93, 0.95) 90%, rgba(0, 86, 125, 0) 100%);
    box-shadow: none;
    height: 120px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.3s ease-in-out;
}

header.custom-header.scrolled {
    height: 60px;
    background: rgba(29, 41, 93, 0.85);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

header.custom-header.scrolled .logo-container img {
    height: 40px;
}

@keyframes slideFiber {

    0%,
    100% {
        transform: translateX(-100%);
    }

    50% {
        transform: translateX(100vw);
    }
}

.header-inner {
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Stilleri */
.logo-container {
    flex-shrink: 0;
    min-width: 120px;
}

.logo-container img {
    height: 60px;
    width: auto;
    min-width: 100px;
    transition: transform 0.3s ease;
}

.logo-container:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .logo-container {
        min-width: 80px;
    }

    .logo-container img {
        height: 22px;
        min-width: 60px;
    }
}

/* Navigation Container */
.navigation-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 5px;
    flex: 1 1 auto;
    margin-right: 30px;
    min-width: 0;
}

/* Utility Nav (Üst Menü) */
.utility-nav {
    display: none;
    gap: 15px;
    align-items: center;
}

.utility-link {
    color: rgba(255, 255, 255, 0.9);
    font-size: 12px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.utility-link:hover {
    color: #ffffff;
}

.utility-link svg {
    width: 14px;
    height: 14px;
}

/* Sosyal Medya Linkleri */
.social-media-links {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-left: 15px;
    padding-left: 15px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link:hover {
    color: #ffffff;
    transform: translateY(-2px);
}

/* Dropdown Menu */
.dropdown-menu-wrapper {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 8px 0;
    margin-top: 8px;
    z-index: 1000;
}

.dropdown-item {
    display: block;
    padding: 10px 20px;
    color: #1a202c;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dropdown-item:hover {
    background: #f7fafc;
    color: #00567D;
    padding-left: 24px;
}

/* Main Nav (Ana Menü) */
.main-nav {
    display: flex;
    gap: 8px;
}

.main-nav-link {
    color: rgba(255, 255, 255, 0.95);
    font-size: 16px;
    font-weight: 700;
    padding: 8px 12px;
    position: relative;
    transition: all 0.3s ease;
    text-transform: uppercase;
    border-radius: 6px;
}

.main-nav-link:hover {
    color: #dc2626 !important;
}

.main-nav-link:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: #dc2626;
    border-radius: 2px;
}

.main-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: #dc2626 !important;
    border-radius: 2px;
}

/* Controls Wrapper (Sağ Taraf) */
.controls-wrapper {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0;
    flex-shrink: 0;
    min-width: fit-content;
}

.action-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    align-self: center;
    background-color: #000000;
    padding: 8px;
    border-radius: 50px;
    position: relative;
    z-index: 60;
}

.action-buttons .control-btn,
.action-buttons .lang-btn {
    width: 35px;
    height: 35px;
    font-size: 12px;
}

.action-buttons .control-btn svg {
    width: 16px;
    height: 16px;
}

.control-btn {
    color: #dc2626;
    background-color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.control-btn svg {
    width: 20px;
    height: 20px;
}

.menu-toggle {
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
}

.menu-toggle svg {
    width: 60px;
    height: 60px;
}

.menu-toggle:hover {
    opacity: 0.8;
}

.control-btn:hover {
    background-color: #fef2f2;
}

.lang-btn {
    color: #000000;
    background-color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 60;
}

.lang-btn:hover {
    background-color: #f5f5f5;
}

/* Mobile Menu */
.mobile-menu {
    background-color: #f5f5f5;
    padding: 40px 60px;
    display: none;
    position: absolute;
    top: 120px;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 40;
    transform: translateX(-100%);
    opacity: 0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.mobile-menu-category {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-menu-category-title {
    color: #dc2626;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    padding-bottom: 0;
    border-bottom: none;
    letter-spacing: 0.5px;
}

.mobile-menu-category-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu-link {
    color: #1f2937;
    padding: 0;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 400;
    position: relative;
    padding-left: 0;
}

.mobile-menu-link:hover {
    color: #dc2626;
    padding-left: 0;
}

.mobile-menu-link:first-child {
    font-weight: 600;
    color: #111827;
}

/* Büyük ekranlarda (1400px+) - 4 kolon */
@media (min-width: 1400px) {
    .mobile-menu {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 50px;
    }
}

/* Orta-büyük ekranlarda (1024px - 1399px) - 3 kolon */
@media (min-width: 1024px) and (max-width: 1399px) {
    .mobile-menu {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        padding: 30px 40px;
    }
}

/* Tablet (768px - 1023px) - 2 kolon */
@media (min-width: 768px) and (max-width: 1023px) {
    .mobile-menu {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 25px 30px;
    }
}

/* Mobil (767px ve altı) - 1 kolon */
@media (max-width: 767px) {
    .mobile-menu {
        display: grid;
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 20px;
    }
}

/* Slider Animasyonları */
.slider-content {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Kart Hover Efektleri */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Buton Stilleri */
.btn-primary {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.3);
}

/* Footer Stilleri */
footer {
    background: white;
}

/* Search Overlay Stilleri */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.search-container {
    width: 100%;
    max-width: 800px;
    padding: 0 20px;
    position: relative;
}

.search-close-btn {
    position: absolute;
    top: -60px;
    right: 20px;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    transition: all 0.3s ease;
}

.search-close-btn:hover {
    transform: rotate(90deg);
    opacity: 0.7;
}

.search-input-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.search-icon {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    color: white;
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 32px;
    font-weight: 300;
    padding: 20px 0 20px 50px;
    outline: none;
    transition: all 0.3s ease;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-input:focus {
    border-bottom-color: #dc2626;
}

.search-results {
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 30px;
}

.search-result-item {
    display: block;
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    color: white;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background-color: rgba(220, 38, 38, 0.2);
    padding-left: 35px;
}

.search-result-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: white;
}

.search-result-description {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.search-no-results {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    padding: 40px 20px;
}

/* Hero Slider Stilleri */
.hero-slider {
    position: relative;
    width: 100%;
    height: 910px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.slider-background img,
.slider-background-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.slider-content-wrapper {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding-top: 180px;
}

.slider-content {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 60px;
}

.slider-content-left {
    justify-content: flex-start;
}

.slider-content-center {
    justify-content: center;
    text-align: center;
}

.slider-content-right {
    justify-content: flex-end;
    text-align: right;
}

.slider-text {
    max-width: 600px;
    color: white;
}

.slider-subtitle {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.slider-title {
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slider-description {
    line-height: 1.6;
    margin-bottom: 35px;
    opacity: 0.95;
}

.slider-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.slider-content-center .slider-buttons {
    justify-content: center;
}

.slider-content-right .slider-buttons {
    justify-content: flex-end;
}

.slider-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid;
    position: relative;
    overflow: hidden;
}

/* Hover efekti - tüm butonlar için */
.slider-btn:hover {
    transform: translateY(-3px);
    filter: brightness(1.1);
}

.slider-btn-primary:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.slider-btn-secondary:hover {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.slider-btn-outline {
    background: transparent;
}

.slider-btn-outline:hover {
    background: white;
    color: #000000;
    filter: brightness(1);
}

.slider-foreground-image {
    max-width: 500px;
}

.slider-foreground-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* Navigation Arrows */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    color: #dc2626;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.slider-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.slider-nav-prev {
    left: 30px;
}

.slider-nav-next {
    right: 30px;
}

/* Dots Navigation */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 2px solid white;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.slider-dot-active {
    background: #dc2626;
    border-color: #dc2626;
    width: 40px;
    border-radius: 6px;
}

/* Responsive Slider */
@media (max-width: 1024px) {
    .hero-slider {
        height: 560px;
    }

    .slider-title {
        font-size: 42px;
    }

    .slider-content {
        gap: 40px;
    }

    .slider-foreground-image {
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 600px;
    }

    .slider-title {
        font-size: 32px;
    }

    .slider-subtitle {
        font-size: 14px;
    }

    .slider-description {
        font-size: 16px;
    }

    .slider-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .slider-content-left,
    .slider-content-right {
        justify-content: center;
        text-align: center;
    }

    .slider-buttons {
        justify-content: center;
    }

    .slider-text {
        max-width: 100%;
    }

    .slider-foreground-image {
        max-width: 250px;
    }

    .slider-nav {
        width: 40px;
        height: 40px;
    }

    .slider-nav-prev {
        left: 15px;
    }

    .slider-nav-next {
        right: 15px;
    }

    .slider-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}

/* Responsive Ayarları */

/* Desktop: 1024px ve üzeri - Tam menü görünür */
@media (min-width: 1024px) {
    .menu-toggle {
        display: none !important;
    }
}

/* Tablet ve Mobile: 1023px ve altı - Hamburger menü */
@media (max-width: 1023px) {
    .utility-nav {
        display: none !important;
    }

    .main-nav {
        display: none !important;
    }

    .navigation-container {
        display: none;
    }

    .action-buttons-redesign {
        display: none !important;
    }
}

/* Mobile: 768px ve altı - Küçük logo */
@media (max-width: 768px) {
    header.custom-header {
        height: 80px;
    }

    .logo-container img {
        height: 60px;
    }

    main {
        padding-top: 80px !important;
    }

    main.no-padding {
        padding-top: 0 !important;
    }

    .controls-wrapper {
        padding-left: 10px;
        gap: 10px;
    }

    .search-overlay {
        padding-top: 5vh;
    }

    .search-input {
        font-size: 24px;
        padding: 15px 0 15px 40px;
    }

    .search-icon {
        width: 24px;
        height: 24px;
    }

    .search-close-btn {
        top: -50px;
        right: 10px;
    }

    .search-result-title {
        font-size: 18px;
    }

    .search-result-description {
        font-size: 13px;
    }
}

/* Mega Menu Overlay */
.mega-menu-overlay {
    position: fixed;
    top: 120px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 40;
    opacity: 0;
}

.mega-menu-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 20px;
}

.mega-menu-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
}

/* Kategoriler (Sol) */
.mega-menu-categories {
    border-right: 1px solid #e5e7eb;
    padding-right: 30px;
}

.mega-menu-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.mega-menu-category-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mega-menu-category-item {
    padding: 10px 14px;
    text-align: left;
    color: #4b5563;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 100%;
}

.mega-menu-category-item:hover {
    background: #fef2f2;
    color: #dc2626;
    transform: translateX(4px);
}

.mega-menu-category-item.active {
    background: linear-gradient(135deg, #cb4c4c 0%, #e0b7b7 100%);
    color: white;
}

/* Ürünler (Sağ) */
.mega-menu-products {
    padding-left: 10px;
}

.mega-menu-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Scrollbar Stilleri */
.mega-menu-product-grid::-webkit-scrollbar {
    width: 6px;
}

.mega-menu-product-grid::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 10px;
}

.mega-menu-product-grid::-webkit-scrollbar-thumb {
    background: #dc2626;
    border-radius: 10px;
}

.mega-menu-product-grid::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}

.mega-menu-product-item {
    display: flex;
    flex-direction: column;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    background: white;
    text-decoration: none;
}

.mega-menu-product-item:hover {
    border-color: #dc2626;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.15);
    transform: translateY(-2px);
}

.mega-menu-product-image {
    width: 100%;
    height: 100px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 10px;
    background: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mega-menu-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mega-menu-product-info {
    flex: 1;
}

.mega-menu-product-name {
    font-size: 14px;
    font-weight: 600;
    color: #111827;
    margin-bottom: 4px;
    line-height: 1.4;
}

.mega-menu-product-code {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1024px) {
    .mega-menu-content {
        grid-template-columns: 1fr;
    }

    .mega-menu-categories {
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
        padding-right: 0;
        padding-bottom: 20px;
        margin-bottom: 20px;
    }

    .mega-menu-category-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .mega-menu-category-item {
        width: auto;
    }
}

@media (max-width: 768px) {
    .mega-menu-product-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 15px;
    }

    .mega-menu-product-image {
        height: 100px;
    }
}

/* Teknik Bilgiler Menu Overlay */
.tekni-bilgi-menu-overlay {
    position: fixed;
    top: 120px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    z-index: 40;
    opacity: 0;
}

.tekni-bilgi-menu-content {
    padding: 30px 20px;
}

.tekni-bilgi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.tekni-bilgi-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 24px 20px;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
    background: white;
    cursor: pointer;
    text-align: center;
}

.tekni-bilgi-item:hover {
    border-color: #dc2626;
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.15);
    transform: translateY(-4px);
}

.tekni-bilgi-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.tekni-bilgi-item:hover .tekni-bilgi-icon {
    transform: scale(1.1);
}

.tekni-bilgi-title {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 8px;
    line-height: 1.4;
    font-family: 'Poppins', sans-serif;
}

.tekni-bilgi-subtitle {
    font-size: 13px;
    color: #dc2626;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .tekni-bilgi-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 15px;
    }

    .tekni-bilgi-item {
        padding: 20px 16px;
    }

    .tekni-bilgi-icon {
        width: 50px;
        height: 50px;
    }

    .tekni-bilgi-title {
        font-size: 14px;
    }
}

/* PDF Viewer Overlay */
.pdf-viewer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.pdf-viewer-container {
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.pdf-viewer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
}

.pdf-viewer-title {
    font-size: 20px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    margin: 0;
}

.pdf-viewer-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pdf-viewer-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.pdf-viewer-content {
    flex: 1;
    overflow: hidden;
    background: #f3f4f6;
}

.pdf-viewer-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-viewer-footer {
    padding: 15px 30px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: flex-end;
}

.pdf-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    color: white;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.pdf-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(220, 38, 38, 0.3);
}

/* Mega Menu Product PDF Badge */
.mega-menu-product-pdf {
    font-size: 11px;
    color: #dc2626;
    font-weight: 600;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .pdf-viewer-container {
        height: 95vh;
        max-width: 100%;
        border-radius: 0;
    }

    .pdf-viewer-header {
        padding: 15px 20px;
    }

    .pdf-viewer-title {
        font-size: 16px;
    }

    .pdf-viewer-footer {
        padding: 12px 20px;
    }
}

/* Body padding for fixed header */
body {
    padding-top: 0;
}

/* Case Study Section */
.casestudysection,
#haberler {
    padding: 40px 0 40px;
}

/* Haberler bölümü başlık rengi */
#haberler h4 {
    color: white !important;
}

.casestudysection .sub_title {
    font-size: 14px;
    font-weight: 500;
    color: #ff5e14;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: block;
    font-family: 'Rubik', sans-serif;
}

.sec_title {
    font-size: 48px;
    font-weight: 700 !important;
    color: #06163a;
    line-height: 1.2;
    margin-bottom: 50px;
    font-family: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif !important;
}

.casestudysection .sec_title,
#haberler .sec_title {
    font-size: 48px;
    font-weight: 700 !important;
    color: #06163a;
    line-height: 1.2;
    margin-bottom: 50px;
    font-family: 'Barlow Condensed', 'Arial Narrow', Arial, sans-serif !important;
}

.casestudysection .sec_title.with_bar,
#haberler .sec_title.with_bar {
    margin-bottom: 60px;
}

.casestudysection .sec_title.with_bar span,
#haberler .sec_title.with_bar span {
    position: relative;
    display: inline-block;
    padding-bottom: 20px;
}

/* Preset.css'deki çizgiyi kaldır */
.casestudysection .sec_title.with_bar:after,
#haberler .sec_title.with_bar:after {
    display: none !important;
}

/* Sadece span içindeki çizgiyi göster */
.casestudysection .sec_title.with_bar span:after,
#haberler .sec_title.with_bar span:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #ff5e14;
}

/* Filter Menu */
.casestudysection .filterMenu ul,
.casestudysection .filterMenu .shafful_filter {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.casestudysection .filterMenu ul li {
    list-style: none;
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    color: #06163a;
    text-transform: capitalize;
    letter-spacing: -0.42px;
    line-height: 0.8;
    margin-right: 0;
    margin-top: 0;
    cursor: pointer;
    transition: all ease 300ms;
    font-family: 'Rubik', sans-serif;
}

.casestudysection .filterMenu ul li:hover {
    color: #ff5e14;
}

.casestudysection .filterMenu ul li.active {
    color: #ff5e14;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.casestudysection .filterMenu ul li.all {
    background: linear-gradient(135deg, #0b537a 0%, #6dbce7 100%);
    color: white;
    margin-right: 0;
    margin-top: 0;
    font-weight: 700;
    box-shadow: 0 10px 25px -5px rgba(11, 83, 122, 0.3);
    border-radius: 8px;
}

.casestudysection .filterMenu .filter-right-group {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.casestudysection .filterMenu ul li.all:hover {
    background-color: #e55412;
    color: white;
}

/* Single Folio Styles */
.casestudysection .singlefolio {
    position: relative;
    overflow: hidden;
    margin: 0 0 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.casestudysection .singlefolio:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(-4px);
}

.casestudysection .singlefolio img {
    display: block;
    width: 100%;
    height: auto;
    transition: all 0.4s ease-out;
}

.casestudysection .folioHover {
    visibility: visible;
    opacity: 1;
    position: absolute;
    left: 20px;
    bottom: 40px;
    z-index: 4;
    transition: all ease 900ms;
}

.casestudysection .singlefolio:before {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
    width: 100%;
    height: 100%;
    content: '';
    z-index: 2;
    pointer-events: none;
    transition: background 0.4s ease;
}

.casestudysection .singlefolio:hover:before {
    background: linear-gradient(135deg, rgba(40, 40, 40, 0.95) 0%, rgba(100, 100, 100, 0.85) 50%, rgba(180, 180, 180, 0.75) 100%);
}

.casestudysection .singlefolio:after {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: transparent;
    overflow: hidden;
    width: 0;
    height: 100%;
    content: '';
    transition: width 0.4s ease-out;
    pointer-events: none;
    z-index: 3;
}

.casestudysection .singlefolio .folioHover p {
    font-size: 12px;
    line-height: 0.8;
    font-weight: 500;
    color: #fff;
    display: block;
    margin: 0 0 8px;
}

.casestudysection .singlefolio .folioHover a.cate {
    font-size: inherit;
    line-height: inherit;
    color: #fff;
    text-transform: uppercase;
    font-family: 'Rubik', sans-serif !important;
    font-weight: inherit !important;
    transition: all ease 400ms;
}

.casestudysection .singlefolio .folioHover h4 {
    font-size: 26px !important;
    line-height: 1.2 !important;
    color: #fff !important;
    margin: 0 !important;
    text-transform: uppercase !important;
}

/* h4 için barlow-title sınıfını extend et */
.casestudysection .singlefolio .folioHover h4.barlow-text {
    color: #fff !important;
}

.casestudysection .singlefolio .folioHover h4 a {
    color: #fff;
    font-family: inherit !important;
    font-weight: inherit !important;
    transition: all ease 400ms;
    -webkit-transition: all ease 400ms;
    -moz-transition: all ease 400ms;
}

.casestudysection .singlefolio:hover img {
    transform: scale(1.05);
    transition: all 0.4s ease-out;
}

.casestudysection .singlefolio:hover:after {
    width: 100%;
}

.casestudysection .singlefolio .folioHover p a.cate:hover,
.casestudysection .singlefolio .folioHover h4 a:hover {
    color: #FFD700;
}

/* Main content starts after header */
main {
    margin-top: 0;
    padding-top: 120px;
}

main.no-padding {
    padding-top: 0;
}

/* Slider Styles */
.hero-slider {
    position: relative;
    width: 100%;
    height: 728px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.slider-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.slider-background img,
.slider-background-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.slider-content-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 180px;
}

.slider-content {
    display: flex;
    align-items: center;
    gap: 60px;
    width: 100%;
}

.slider-content-left {
    justify-content: flex-start;
}

.slider-content-center {
    justify-content: center;
    text-align: center;
}

.slider-content-right {
    justify-content: flex-end;
    text-align: right;
}

.slider-text {
    max-width: 600px;
}

.slider-subtitle {
    color: #ef4444;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-height: 24px;
}

.slider-title {
    color: white;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.slider-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 30px;
}

.slider-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.slider-btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    border: 2px solid;
}

.slider-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.slider-btn-outline {
    background-color: transparent;
}

.slider-foreground-image {
    flex-shrink: 0;
}

.slider-foreground-image img {
    max-width: 500px;
    max-height: 500px;
    object-fit: contain;
}

/* Navigation */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    border: none;
    padding: 16px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-nav:hover {
    background: rgba(255, 255, 255, 0.3);
}

.slider-nav-prev {
    left: 30px;
}

.slider-nav-next {
    right: 30px;
}

/* Dots */
.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 12px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot-active {
    background: white;
    width: 32px;
    border-radius: 6px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-slider {
        height: 400px;
    }

    .slider-content {
        flex-direction: column;
        gap: 30px;
    }

    .slider-text {
        max-width: 100%;
    }

    .slider-foreground-image img {
        max-width: 300px;
        max-height: 300px;
    }

    .slider-nav {
        padding: 12px;
    }

    .slider-nav-prev {
        left: 15px;
    }

    .slider-nav-next {
        right: 15px;
    }
}


/* Mobile Menu Full Screen */
.mobile-menu-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.764);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 99999;
    opacity: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-menu-container {
    min-height: 100vh;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
}

.mobile-menu-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.mobile-menu-logo {
    max-width: 120px;
    opacity: 0.9;
}

.mobile-menu-logo img {
    width: 100%;
    height: auto;
}

.mobile-menu-close {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.mobile-menu-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.mobile-menu-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 6rem;
    margin-bottom: 2rem;
}

.mobile-menu-item {
    width: 100%;
    text-align: center;
}

.mobile-menu-main-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    font-family: 'Poppins', sans-serif;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    background: linear-gradient(90deg, #6dbce7 0%, #6dbce7 50%, white 50%, white 100%);
    background-size: 200% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background-position 0.6s ease;
}

.mobile-menu-main-link:hover {
    background-position: 0 0;
}

.mobile-menu-arrow {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.mobile-submenu.open {
    max-height: 500px;
}

.mobile-submenu-link {
    font-size: 1rem;
    padding: 0.5rem;
    background: linear-gradient(90deg, #6dbce7 0%, #6dbce7 50%, rgba(255, 255, 255, 0.7) 50%, rgba(255, 255, 255, 0.7) 100%);
    background-size: 200% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background-position 0.5s ease;
}

.mobile-submenu-link:hover {
    background-position: 0 0;
}

.mobile-menu-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: auto;
}

.mobile-menu-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.mobile-contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.mobile-contact-item:hover {
    color: white;
}

.mobile-menu-lang-switcher {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-lang-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.mobile-lang-button {
    padding: 0.75rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 0.05em;
}

.mobile-lang-button:hover {
    border-color: rgba(255, 255, 255, 0.6);
    color: white;
    transform: translateY(-2px);
}

.mobile-lang-button.active {
    background: rgba(109, 188, 231, 0.2);
    border-color: #6dbce7;
    color: #6dbce7;
    box-shadow: 0 0 20px rgba(109, 188, 231, 0.3);
}

.mobile-menu-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.mobile-social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.mobile-social-btn svg {
    width: 20px;
    height: 20px;
}

.mobile-social-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
    border-color: white;
}

@media (min-width: 1024px) {
    .mobile-menu-fullscreen {
        display: none !important;
    }
}


/* Mobile Menu Toggle Button */
.menu-toggle {
    display: none;
    color: white;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    transform: scale(1.1);
}

@media (max-width: 1023px) {
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}


/* Header Link Colors - Dark Blue Background */
header.custom-header .main-nav-link,
header.custom-header .utility-link,
header.custom-header .control-btn {
    color: #ffffff !important;
}

header.custom-header .main-nav-link:hover,
header.custom-header .utility-link:hover {
    color: #dc2626 !important;
}

header.custom-header .main-nav-link.active {}

header.custom-header .lang-btn {
    border-color: rgba(255, 255, 255, 0.3) !important;
    color: #ffffff !important;
}

header.custom-header .menu-toggle {
    color: #ffffff !important;
}


/* Logo White Filter */
.logo-container img {

    transition: none !important;
}

.logo-container a:hover img {
    transform: none !important;
}


/* Redesigned Action Buttons - Inside Oval Container */
.action-buttons-redesign {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem;
    background: #1a202c;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: 1px solid #2d3748;
}

.action-btn-new {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 10px;
    color: white;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.action-btn-new:hover {
    background: #0b537a;
    color: white;
    transform: translateX(2px);
}

@media (max-width: 1023px) {
    .action-buttons-redesign {
        display: none;
    }
}


/* Logo Position Adjustment */
.logo-container {
    margin-left: 0;
}


/* Header Font - Roboto Condensed for All Content */
header.custom-header,
header.custom-header * {
    font-family: 'Roboto Condensed', sans-serif !important;
}

.main-nav-link {
    font-weight: 700;
    letter-spacing: 0.05em;

}

.utility-link {
    font-weight: 500;
}

.action-btn-new {
    font-weight: 600;
}