:root {
            --accent: #E30613;
            --text-main: #1a1a1a;
            --text-light: #666;
            --bg-light: #fdfdfd;
            --text: #1a1a1a;
     --heading-font: 'Montserrat', sans-serif;
    		--body-font: 'Plus Jakarta Sans', sans-serif;
            --primary-red: #E30613;
            --dark-btn: #2d2d2d;
            --text-main: #1a1a1a;
            --bg-body: #f4f4f4;
			 --artan-dark: #1a1a1a;
        --artan-gray: #f8f9fa;
        --artan-accent: #6c757d;
        --artan-border: #f0f0f0;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--body-font);
            background-color: var(--bg-body);
        }
		
        .artan-header-wrapper {
        transition: all 0.3s ease;
        padding: 0;
    }



    .navbar-nav .nav-link:hover {
        color: #E30613 !important;
    }

    /* Beyaz Kutu İnce Ayar */
    .header-container {
        min-height: 70px;
    }

    /* Responsive: Mobilde butonları gizleme veya menü içine alma */
    @media (max-width: 1199px) {
        .navbar-collapse {
            background: white;
            padding: 20px;
            border-radius: 15px;
            margin-top: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
    }

/* --- MASAÜSTÜ (PC) GÖRÜNÜMÜ --- */
@media (min-width: 992px) {
	
   .navbar.fixed-top {
        top: 20px !important;
        margin-right: auto !important;
        margin-left: auto !important;
        width: 95% !important;
        max-width: 95% !important;
        left: 0 !important;
        right: 0 !important;
        border-radius: 20px !important;
        padding: 12px 30px !important;
        background-color: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(10px);
        position: fixed; /* Sabit kalmasını sağlar */
    }
	
	.navbar-brand img{
		width:55px;
	}
}

/* --- MOBİL GÖRÜNÜM --- */
@media (max-width: 991px) {
    /* Navbar içindeki container'ı yan yana dizer */
    .navbar .container, 
    .navbar .container-fluid {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-between !important;
        align-items: center !important;
        padding: 0 15px !important;
    }

    /* Logonun alanını netleştirir */
    .navbar-brand {
        display: inline-block !important;
        margin: 0 !important;
        padding: 0 !important;
        z-index: 1005 !important;
    }

    .navbar-brand img {
        display: block !important;
        height: 45px !important; /* Mobilde taşmaması için yükseklik sınırı */
        width: auto !important;
    }

    /* Butonu en sağa iter */
    .navbar-toggler {
        margin-left: auto !important;
        padding: 0 !important;
        z-index: 1005 !important;
		margin-right:20px;
        color: #000 !important; /* İkon rengini siyah yapar */
    }

    
}
	

        
h1, h2, h3, h4, .btn-main {
    font-family: var(--heading-font);
    font-weight: 800;
    letter-spacing: -0.02em; /* Başlıkları daha derli toplu ve premium gösterir */
    text-transform: uppercase; /* Kurumsal ağırlık katar */
}
        header {
            background: #fff;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 30px;
            border-radius: 10px; /* Görseldeki yumuşak köşe */
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }

        .logo img { height: 35px; }

        .nav-links { display: flex; gap: 25px; }
        .nav-links a {
            text-decoration: none;
            color: var(--text-main);
            font-size: 15px;
            font-weight: 400;
            transition: 0.3s;
        }
		
		
    /* Dropdown Ok İşaretini Modernleştirme */
    .dropdown-toggle::after {
        border: none;
        content: "\F282"; /* Bootstrap Icons aşağı ok */
        font-family: "bootstrap-icons";
        vertical-align: middle;
        margin-left: 5px;
        font-size: 10px;
        opacity: 0.5;
    }

    /* Dropdown Menü Tasarımı */
    .dropdown-menu {
        min-width: 220px;
        background-color: #ffffff;
        border: 1px solid rgba(0,0,0,0.05) !important;
		top:20px;
    }

    .dropdown-item {
        font-size: 14px;
        color: #444;
        transition: all 0.2s ease;
    }

    .dropdown-item:hover {
        background-color: #f8f9fa;
        color: #E30613;
        padding-left: 1.25rem;
    }

    /* Giriş Animasyonu (Slide In) */
    @media (min-width: 992px) {
        .animate {
            animation-duration: 0.3s;
            -webkit-animation-duration: 0.3s;
            animation-fill-mode: both;
            -webkit-animation-fill-mode: both;
        }
    }

    @keyframes slideIn {
        0% { transform: translateY(1rem); opacity: 0; }
        100% { transform: translateY(0rem); opacity: 1; }
    }

    .slideIn {
        -webkit-animation-name: slideIn;
        animation-name: slideIn;
    }

    /* Hover'da Menü Açma (Tıklama yerine üzerine gelince açılsın istersen aktif et) */
    
    @media (min-width: 992px) {
        .nav-item.dropdown:hover .dropdown-menu {
            display: block;
        }
		
    }
    
/* --- BAYRAKLI DİL SEÇİCİ --- */
.lang-dropdown {
    position: relative;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    color: #002d5a;
    padding: 5px 12px;
    background: #f8f9fa;
    border-radius: 30px;
    border: 1px solid #eee;
    transition: 0.3s;
}

.lang-dropdown:hover {
    background: #fff;
    border-color: #e30613;
}

.lang-selected {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lang-selected img {
    border-radius: 2px;
}

.lang-list {
    position: absolute;
    top: 120%;
    right: 0;
    background: #fff;
    list-style: none;
    padding: 10px 0;
    margin: 0;
    border-radius: 12px;
    min-width: 130px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid #f0f0f0;
}

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

.lang-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 15px;
    color: #444;
	font-weight:400;
    text-decoration: none;
    transition: 0.2s;
}

.lang-list li a:hover {
    background: #f8f9fa;
    color: #e30613;
}

.lang-list li a img {
    width: 20px;
    height: auto;
    border-radius: 2px;
}

    /* Arama girişi (Input) odaklandığında etrafındaki mavi çizgiyi kaldır */
    #searchCollapse input::placeholder {
        color: #adb5bd;
        font-weight: 300;
    }

    #searchCollapse .form-control:focus {
        background-color: transparent;
    }

    /* Arama alanı açıldığında header ile bütünleşik durması için */
    #searchCollapse .bg-white {
        border: 1px solid rgba(0,0,0,0.08) !important;
    }

    /* İkonun tıklandığında hafif renk değiştirmesi */
    [aria-expanded="true"] i.bi-search {
        color: #E30613;
    }

    /* Mobil uyum: Mobilde tam genişlik */
    @media (max-width: 768px) {
         #searchCollapse {
            max-width: 90% !important;
            left: 5% !important;
            right: 5% !important;
        }
        #searchCollapse .mx-md-5 {
            margin: 0 !important;
        }
    }
	
	    /* Arama kutusunun genişlik ve konum ayarı */
    #searchCollapse {
        /* Formun sağa yaslanmasını sağlar */
        right: 0; 
        left: auto !important; 
    }

    #searchCollapse .bg-white {
        /* Kutuyu biraz daha daraltıp kompakt hale getirdik */
        border: 1px solid rgba(0,0,0,0.1) !important;
    }

    /* Input fontunu biraz küçültelim */
    #searchCollapse .form-control {
        font-size: 14px;
    }


    /* Panel Köşeleri: Ganser'in yuvarlak hatlarını mobil panele de taşıyoruz */
    .offcanvas.rounded-start-5 {
        /*border-top-left-radius: 40px !important;
        border-bottom-left-radius: 40px !important;*/
    }

    /* Akordeon İnce Ayarlar */
    #mobileNavAccordion .accordion-button {
        color: #000;
        border-bottom: 1px solid #f0f0f0;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }

    #mobileNavAccordion .accordion-button:not(.collapsed) {
        color: #E30613;
        border-bottom-color: transparent;
    }

    /* Akordeon ok ikonunu küçültme */
    #mobileNavAccordion .accordion-button::after {
        background-size: 1rem;
    }

    /* Linklerin tıklanma alanı hissi */
    #mobileNavAccordion ul li a {
        padding: 8px 0;
        display: block;
        font-size: 15px;
		font-weight:400;
    }
	
	    /* Arama Çubuğu */
    .mobile-search-wrapper .form-control {
        background-color: #f5f5f7 !important; /* Apple/Ganser tarzı açık gri */
        transition: all 0.3s ease;
    }
    
    .mobile-search-wrapper .form-control:focus {
        background-color: #efefef !important;
        box-shadow: 0 0 0 2px rgba(227, 6, 19, 0.1) !important;
    }

    /* Dil Seçici (Language Switcher) */
    .lang-active {
        background-color: #E30613 !important;
        color: white !important;
        border: 1px solid #E30613 !important;
    }

    .lang-inactive {
        background-color: transparent;
        font-size: 12px;
        letter-spacing: 1px;
    }

    /* Offcanvas Başlık Alanı */
    .offcanvas-header {
        border-bottom: 1px solid #f0f0f0;
    }

    .offcanvas-title {
        font-size: 14px;
        letter-spacing: 2px;
        color: #999;
    }



        .header-btns { display: flex; gap: 10px; }
        .btn {
            padding: 10px 20px;
            text-decoration: none;
            font-size: 13px;
            font-weight: 400;
            border-radius: 6px;
            transition: 0.3s;
			letter-spacing:1px;
        }
        .btn-dark { background: var(--dark-btn); color: #fff; }
        .btn-red { background: var(--primary-red); color: #fff; }


    /* Kartın görsel üzerinde daha belirgin durması için */
    .hover-lift {
        transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    /* Görselin alt kısmına hafif bir gölge atarak metnin okunurluğunu artıralım */
    .hover-lift::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 40%;
        pointer-events: none;
    }

    /* Buton Hover Efekti */
    .btn-dark {
        background-color: #1a1a1a;
        border: none;
        transition: all 0.3s ease;
    }
    
    .btn-dark:hover {
        background-color: #E30613; /* Marka kırmızısına dönüş */
        transform: scale(1.05);
    }
	
	.btn-red:hover {
        background-color: #1a1a1a; /* Marka kırmızısına dönüş */
        transform: scale(1.05);
		color:#FFF;
    }

    /* Yazı fontu netliği */
    .h4 {
        letter-spacing: -0.5px;
    }

    /* Hero Alanı Header Mesafesi */
    .hero-unconventional {
        padding-top: 0px;
		padding-bottom:80px;
    }

    .hero-unconventional h1 {
        font-family: 'Outfit', sans-serif;
    }

    /* Hover Lift: Görselin üzerine gelince yumuşakça kalkma efekti */
    .hover-lift {
        transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.5s ease;
    }

    .hover-lift:hover {
        transform: translateY(-15px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.1) !important;
    }

    /* Kararma Gradyanı */
    .bg-gradient-dark {
        background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    }

    /* Nesne Doldurma */
    .object-fit-cover {
        object-fit: cover;
    }

    @media (max-width: 991px) {
        .display-2 { font-size: 3rem; }
    }


        .hero {
            height: 100vh;
            display: flex; align-items: center;
            padding: 0 5%;
            background: #fff;
            position: relative; overflow: hidden;
        }

        .hero-text { max-width: 600px; z-index: 2; }
        .hero-text h1 { 
            font-size: 56px; font-weight: 200; line-height: 1.1; margin: 0; 
            color: #000;
        }
        .hero-text h1 b { font-weight: 600; display: block; }
        .hero-text p { 
            font-size: 18px; color: var(--text-light); margin: 30px 0; 
            font-weight: 300; line-height: 1.6;
        }

        .hero-image {
            position: absolute; right: 0; top: 0;
            width: 55%; height: 100%;
            clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
        }
		
.fw-extrabold {
        font-weight: 800 !important;
    }

    .hero-section h1 {
        font-family: 'Plus Jakarta Sans', sans-serif;
    }

    /* Mobilde Başlık Boyutunu Ayarla */
    @media (max-width: 768px) {
        .hero-section h1 {
            font-size: 2.8rem !important;
        }
        .hero-image-wrapper {
            height: 350px;
        }
        .hero-image-wrapper .rounded-5 {
            height: 100% !important;
        }
    }
		

	 .product-hover {
        transition: all 0.4s ease;
    }
    .product-hover:hover {
        background-color: #f8f9fa;
        transform: translateY(-2px);
    }
    .card-icon-wrap {
        height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    /* İkon rengini hover'da markanızın kırmızısına çevirebilirsiniz */
    .product-hover:hover i {
        color: #E30613 !important;
        opacity: 1 !important;
    }

    /* Mobilde çizgilerin çakışmaması için küçük düzeltme */
    @media (max-width: 991px) {
        .product-card-wrapper {
            border-right: none !important;
            border-bottom: 1px solid #dee2e6;
        }
        .product-card-wrapper:last-child {
            border-bottom: none !important;
        }
    }

    /* Yazı fontu netliği */
    .product-card-wrapper h3 {
        letter-spacing: -0.5px;
    }

.artan-about-section h2 {
        letter-spacing: -1.5px;
        line-height: 1.1;
    }
    .artan-about-section p {
        line-height: 1.8;
    }
    /* Görselin üzerine binen rozet için ufak bir dokunuş */
    .bg-white.p-3.rounded-4 {
        border: 1px solid rgba(0,0,0,0.05);
    }
	

    .artan-footer {
        background-color: #fff;
        font-family: 'Outfit', sans-serif;
    }

    /* Ganser stilinde gri arka planlı ana kutu */
    .artan-footer .bg-light {
        background-color: #f8f9fa !important;
        border: 1px solid #eee !important;
    }

    /* Başlıklar */
    .artan-footer h6 {
        letter-spacing: 0.5px;
        font-size: 15px;
        text-transform: none;
    }

    /* Yazılar */
    .artan-footer p {
        font-size: 14px;
        letter-spacing: 0.2px;
    }

    /* Sadece büyük ekranlarda dikey ayırıcı çizgiler */
    @media (min-width: 992px) {
        .border-end-lg {
            border-right: 1px solid #e0e0e0 !important;
        }
    }

    /* Alt link hover efekti */
    .border-bottom-hover {
        border-bottom: 1px solid transparent;
        transition: all 0.3s ease;
    }
    .border-bottom-hover:hover {
        border-bottom: 1px solid #666;
        color: #000 !important;
    }

    .social-links i {
        font-size: 18px;
        transition: color 0.3s;
    }
    .social-links i:hover {
        color: #E30613;
    }


    /* Liste linklerinin hover efekti */
    .product-footer-list li a {
        font-size: 14px;
        transition: all 0.3s ease;
    }
    
    .product-footer-list li a:hover {
        color: #E30613 !important; /* Marka kırmızısı */
        padding-left: 5px; /* Hafif bir hareket efekti */
    }

    /* Footer Genel Ayarları */
    .artan-footer {
        background-color: #fff;
    }

    .artan-footer .bg-light {
        background-color: #fcfcfc !important; /* Çok açık gri */
        border: 1px solid #eee !important;
    }

    /* Dikey çizgiler (Lg ekranlar için) */
    @media (min-width: 992px) {
        .border-end-lg {
            border-right: 1px solid #e5e5e5 !important;
        }
    }

    /* Alt link hover */
    .border-bottom-hover:hover {
        border-bottom: 1px solid #000;
    }


     .side-contact-panel {
        position: fixed;
        right: 20px;
        bottom: 30px;
        z-index: 1050;
        /* Elemanları sağa yaslıyoruz ki sola doğru büyüsünler */
        display: flex;
        flex-column;
        align-items: flex-end; 
    }

    .side-item {
        width: 50px;
        height: 50px;
        background-color: #fff;
        border-radius: 50px;
        display: flex;
        align-items: center;
        /* İkon her zaman sağda kalmalı */
        justify-content: flex-end; 
        text-decoration: none;
        color: #333;
        box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        position: relative;
        border: 1px solid #f0f0f0;
        overflow: hidden;
    }

    /* Hover Durumu: Sola doğru genişleme */
    .side-item:hover {
        width: 160px; /* Genişlik artıyor */
        color: white;
    }

    .side-item.whatsapp:hover { background-color: #25D366; border-color: #25D366; }
    .side-item.phone:hover { background-color: #E30613; border-color: #E30613; }
	


.side-item.email:hover {
    background-color: #333333; /* Hafif açılmış ton */
}

    /* İkon Sabitleme: İkon her zaman kutunun en sağında durur */
    .side-item i {
        font-size: 22px;
        min-width: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        /* İkonun sağda çakılı kalmasını sağlar */
        order: 2; 
    }

    /* Yazı Etiketi: Sola doğru açılan metin */
    .side-label {
        opacity: 0;
        white-space: nowrap;
        font-weight:400;
        font-size: 14px;
        transition: opacity 0.3s;
        /* Yazıyı ikonun soluna atıyoruz */
        order: 1; 
        padding-left: 20px;
    }

    .side-item:hover .side-label {
        opacity: 1;
    }

    /* Yukarı Çık Butonu (Genişlemesine gerek yok) */
    .side-item.scroll-top {
        background-color: #333;
        color: white;
        justify-content: center;
    }
	
/* Buton başlangıçta gizli ve şeffaf */
#backToTop {
    display: none; /* JS ile kontrol edilecek */
    opacity: 0;
}

/* Buton aktif olduğunda görünürlük */
#backToTop.show {
    display: flex;
    opacity: 1;
}

.matrix-container {
        background: #fff;
        border-radius: 24px;
        padding: 30px;
        border: 1px solid #eee;
    }

    /* --- MASAÜSTÜ TABLO STİLLERİ --- */
    .tech-table {
        width: 100%;
        border-collapse: separate;
        border-spacing: 0 12px;
    }

    .tech-table thead th {
        padding: 20px;
        color: var(--artan-dark);
        font-weight: 700;
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 1px;
        border-bottom: 2px solid var(--artan-dark);
    }

    .tech-table tbody tr {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        background: #fff;
    }

    .tech-table tbody tr:hover {
        background: var(--artan-gray);
        /*transform: scale(1.005);*/
    }

    .tech-table td {
        padding: 20px;
        border-top: 1px solid var(--artan-border);
        border-bottom: 1px solid var(--artan-border);
        vertical-align: middle;
    }

    .tech-table td:first-child {
        border-left: 1px solid var(--artan-border);
        border-radius: 12px 0 0 12px;
        background: #fafafa;
        font-weight: 600;
        color: #555;
        width: 250px;
    }

    .tech-table td:last-child {
        border-right: 1px solid var(--artan-border);
        border-radius: 0 12px 12px 0;
    }

    .btn-pdf {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 16px;
        background: #fff;
        border: 1.5px solid var(--artan-dark);
        color: var(--artan-dark);
        border-radius: 8px;
        font-size: 0.8rem;
        font-weight: 700;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .btn-pdf:hover {
        background: var(--artan-dark);
        color: #fff;
    }

    .val-main { display: block; font-weight: 700; color: #1a1a1a; font-size: 1rem; }
    .val-sub { display: block; font-size: 0.75rem; color: #888; margin-top: 2px; }

    /* --- MOBİL GÖRÜNÜM AYARLARI --- */
    .mobile-matrix { display: none; }

    @media (max-width: 991.98px) {
        .matrix-container { padding: 15px; border: none; }
        .table-responsive { display: none; } /* Masaüstü tabloyu gizle */
        .mobile-matrix { display: block; }    /* Mobil kartları göster */

        .m-product-card {
            background: #fff;
            border: 1px solid var(--artan-border);
            border-radius: 16px;
            margin-bottom: 20px;
            overflow: hidden;
            box-shadow: 0 4px 10px rgba(0,0,0,0.02);
        }

        .m-product-header {
            background: var(--artan-dark);
            color: #fff;
            padding: 15px;
            text-align: center;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .m-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 15px;
            border-bottom: 1px solid var(--artan-gray);
        }

        .m-row:last-of-type { border-bottom: none; }

        .m-label {
            font-size: 0.8rem;
            color: var(--artan-accent);
            font-weight: 600;
        }

        .m-value {
            text-align: right;
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--artan-dark);
        }

        .m-footer {
            padding: 15px;
            background: var(--artan-gray);
            text-align: center;
        }

        .m-footer .btn-pdf {
            width: 100%;
            justify-content: center;
            padding: 12px;
        }
    }

    /* Popup Animasyonu */
    .cookie-popup {
        transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.5s ease;
        transform: translateY(20px);
        opacity: 0;
    }
    .cookie-popup.show {
        transform: translateY(0);
        opacity: 1;
        display: block !important;
    }

    /* Modal İnce Ayar */
    #cookieDetailModal .modal-content {
        border-top: 5px solid #E30613 !important;
    }

    /* Reddet butonu hover efekti */
    .btn-outline-light:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: white;
    }

    .hero-video-section {
        min-height: 100vh;
        background-color: #000; /* Video yüklenirken siyah ekran */
    }

    /* Plus Jakarta Sans Ekstra Kalınlık */
    .fw-extrabold { font-weight: 800 !important; }

    /* Cam Efekti (Buton için) */
    .backdrop-blur {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    /* Aşağı süzülme animasyonu */
    .animate-bounce {
        animation: bounce 2s infinite;
    }

    @keyframes bounce {
        0%, 20%, 50%, 80%, 100% {transform: translateY(0) translateX(-50%);}
        40% {transform: translateY(-10px) translateX(-50%);}
        60% {transform: translateY(-5px) translateX(-50%);}
    }

    /* Mobilde video yüksekliğini korumak için */
    @media (max-width: 768px) {
        .hero-video-section h1 {
            font-size: 3rem !important;
            letter-spacing: -1px !important;
        }
        .hero-video-section p {
            font-size: 1.1rem !important;
        }
    }

/* Video Arka Plan Ayarları */
.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 Oranı */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 Oranı */
    transform: translate(-50%, -50%);
    pointer-events: none; /* Videoya tıklanmasını engeller */
}

/* Videonun üzerindeki karartma ve degrade */
.video-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(75deg, rgba(0, 45, 90, 0.9) 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 2;
}

    /* Dropdown menünün her zaman en üstte görünmesini sağlar */
    .solution-finder .dropdown-menu {
        z-index: 9999 !important;
        margin-top: 10px !important;
    }

    /* Koyu kutunun içindeki overflow sorununu gidermek için */
    .solution-finder .bg-dark {
        overflow: visible !important; /* Kesilmeyi kesin olarak engeller */
    }

    /* Sayfa kaydırıldığında menünün kaybolmaması için */
    .dropdown-menu-dark {
        border: 1px solid rgba(255,255,255,0.1) !important;
    }

    .svg-icon-wrap svg {
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        stroke: #E30613; /* Başlangıç rengi Artan Kırmızısı */
    }

    .product-hover:hover .svg-icon-wrap svg {
        transform: scale(1.15) rotate(5deg);
        stroke: #1a1a1a; /* Üzerine gelince siyah/koyu gri yaparak kontrast yaratır */
    }

    .product-hover {
        background: #ffffff;
        transition: background 0.3s ease;
    }

    .product-hover:hover {
        background: #fdfdfd;
    }
	
    .product-hover {
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        position: relative;
        z-index: 1;
    }
    .product-hover:hover {
        background-color: #fafafa !important;
        transform: scale(1.02);
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        z-index: 2;
    }
    .icon-wrapper {
        background: #f8f9fa;
        width: 100px;
        height: 100px;
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    .product-hover:hover .icon-wrapper {
        background: #333;
        transform: rotate(-5deg);
    }
    .product-hover:hover svg path[stroke="#e0e0e0"] {
        stroke: #f8f9fa; /* Gri çizgiler belirginleşir */
    }
    .product-hover:hover svg path[stroke="#333"], 
    .product-hover:hover svg rect,
    .product-hover:hover svg circle {
        stroke: #fff; /* Ana ikon beyaza döner */
        fill: #fff;
        fill-opacity: 0.2;
    }

 .page-header {
        position: relative;
        
        background-size: cover;
        background-position: center center;
        background-attachment: fixed;
        padding: 160px 0 80px;
        color: #fff;
        overflow: hidden;
    }

    /* V2 Özel Overlay */
    .page-header::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(26, 26, 26, 0.6) 100%);
        z-index: 1;
    }

    .page-header .container {
        position: relative;
        z-index: 2;
    }

    .page-title {
        font-size: 3.5rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: -1px;
        margin-bottom: 10px;
        transition: all 0.3s ease; /* Boyut geçişi için yumuşaklık */
    }

    /* --- MOBİL UYUMLULUK (Breakpoint) --- */
    @media (max-width: 991.98px) {


        .page-title {
            font-size: 1.8rem; /* Mobilde daha kibar: Yaklaşık 28px */
            letter-spacing: 0;
            text-align: center; /* Mobilde başlığı ortalayalım */
        }

        .breadcrumb {
            justify-content: center; /* Mobilde breadcrumb'ı ortalayalım */
            font-size: 0.8rem;
        }
    }

    

    /* Breadcrumb Tasarımı */
    .breadcrumb {
        background: transparent;
        padding: 0;
        margin: 0;
    }

    .breadcrumb-item {
        font-size: 0.9rem;
        font-weight: 500;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .breadcrumb-item a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: 0.3s;
    }

    .breadcrumb-item a:hover {
        color: #fff;
    }

    .breadcrumb-item.active {
        color: #fff;
        font-weight: 700;
    }

    /* Breadcrumb Ayırıcı (Slash /) Rengi */
    .breadcrumb-item + .breadcrumb-item::before {
        color: rgba(255, 255, 255, 0.4);
    }
	
	.page-wrapper {
        background-color: #ffffff;
    }

    /* Sidebar Tasarımı */
    .about-sidebar {
        position: sticky;
        top: 100px;
        background: #fff;
        border: 1px solid var(--artan-border);
        border-radius: 20px;
        padding: 25px;
    }

    .about-menu {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .about-menu li {
        margin-bottom: 10px;
    }

    .about-menu a {
        display: flex;
        align-items: center;
        padding: 12px 18px;
        color: var(--artan-accent);
        text-decoration: none;
        font-weight: 600;
        border-radius: 12px;
        transition: all 0.3s ease;
        border: 1px solid transparent;
    }

    .about-menu a:hover, .about-menu a.active {
        background: var(--artan-dark);
        color: #fff !important;
        transform: translateX(5px);
    }

    .about-menu i {
        margin-right: 12px;
        font-size: 1.1rem;
    }

    /* İçerik Alanı */
    .content-section {
        margin-bottom: 80px;
        padding-top: 20px;
    }

    .section-title {
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-bottom: 25px;
        border-bottom: 3px solid var(--artan-dark);
        display: inline-block;
        padding-bottom: 10px;
    }

    .cert-card {
        border: 1px solid var(--artan-border);
        border-radius: 15px;
        padding: 20px;
        text-align: center;
        transition: 0.3s;
    }

    .cert-card:hover {
        border-color: var(--artan-dark);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }
	
	.gallery-item {
        position: relative;
        overflow: hidden;
        border-radius: 15px;
        cursor: pointer;
        aspect-ratio: 4 / 3; /* Tüm fotoğrafların aynı boyutta durmasını sağlar */
    }

    .gallery-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.6s cubic-bezier(0.2, 1, 0.3, 1);
    }

    .gallery-overlay {
        position: absolute;
        top: 0; left: 0; width: 100%; height: 100%;
        background: rgba(26, 26, 26, 0.4); /* Antrasit overlay */
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .gallery-overlay i {
        color: #fff;
        font-size: 2rem;
        transform: scale(0.5);
        transition: transform 0.3s ease;
    }

    .gallery-item:hover img {
        transform: scale(1.1);
    }

    .gallery-item:hover .gallery-overlay {
        opacity: 1;
    }

    .gallery-item:hover .gallery-overlay i {
        transform: scale(1);
    }
	
	.video-card-wrapper {
        background: #fff;
        border-radius: 30px; /* Görseldeki kavis oranına uygun */
        padding: 20px; /* Videonun etrafındaki beyaz boşluk */
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        overflow: hidden; /* Taşmayı önleyen kritik kod */
        border: 1px solid #f0f0f0;
    }

    /* Responsive Video Oranı */
    .video-responsive-container {
        position: relative;
        width: 100%;
        padding-bottom: 56.25%; /* 16:9 Oranı */
        height: 0;
        border-radius: 20px; /* İçteki videonun da köşeleri kavisli olsun */
        overflow: hidden; /* Videonun köşelerden taşmasını önler */
    }

    .video-responsive-container iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover; /* Siyah boşlukları minimize eder */
    }
	
	.download-card {
        background: #ffffff;
        border: 1px solid #f0f0f0;
        border-radius: 20px;
        padding: 20px;
        transition: all 0.4s ease;
        display: flex;
        align-items: center;
        gap: 20px;
        text-decoration: none !important;
    }

    .download-card:hover {
        border-color: #1a1a1a;
        box-shadow: 0 10px 25px rgba(0,0,0,0.05);
        transform: translateY(-5px);
    }

    /* İkon Alanı */
    .download-icon {
        width: 60px;
        height: 60px;
        background: #f8f9fa;
        border-radius: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #1a1a1a;
        font-size: 1.5rem;
        transition: all 0.3s ease;
    }

    .download-card:hover .download-icon {
        background: #1a1a1a;
        color: #ffffff;
    }

    /* Metin Alanı */
    .download-info {
        flex-grow: 1;
    }

    .download-name {
        display: block;
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 2px;
    }

    .download-size {
        font-size: 0.75rem;
        color: #999;
        text-transform: uppercase;
    }

    /* İndirme Butonu */
    .download-btn-arrow {
        width: 35px;
        height: 35px;
        border-radius: 50%;
        border: 1px solid #eee;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #ccc;
        transition: all 0.3s ease;
    }

    .download-card:hover .download-btn-arrow {
        background: #dc3545; /* Marka kırmızı tonu veya antrasit */
        color: #fff;
        border-color: #dc3545;
    }
	
	.pdf-container {
    border: 1px solid #ddd;
    position: relative;
    background: #525659; /* PDF yüklenirken görünen arka plan rengi */
}

/* Mobil cihazlarda yükseklik ayarı */
@media (max-width: 768px) {
    .pdf-container iframe {
        height: 400px;
    }
}

.product-hero {
        padding: 100px 0;
        background: radial-gradient(circle at center, #ffffff 0%, #f9f9f9 100%);
    }

    /* Teknik Özellik Kartları */
    .spec-box {
        background: #fff;
        border: 1px solid #eee;
        border-radius: 20px;
        padding: 30px;
        transition: 0.4s;
        height: 100%;
    }
    .spec-box:hover {
        border-color: var(--artan-blue);
        box-shadow: 0 15px 30px rgba(0,0,0,0.05);
    }
    .spec-icon {
        font-size: 2rem;
        color: var(--artan-blue);
        margin-bottom: 15px;
    }

    /* Video Alanı */
    .video-wrapper {
        position: relative;
        border-radius: 30px;
        overflow: hidden;
        box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    }

    /* Galeri */
    .product-thumb {
        border-radius: 15px;
        overflow: hidden;
        cursor: pointer;
        aspect-ratio: 1/1;
    }
    .product-thumb img {
        transition: 0.5s;
        object-fit: cover;
        width: 100%; height: 100%;
    }
    .product-thumb:hover img { transform: scale(1.1); }
	
	.similar-products-section {
        background-color: #f9f9f9;
        padding: 100px 0;
    }

    .section-header-wrap {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        margin-bottom: 50px;
    }

    .product-card-mini {
        background: #fff;
        border-radius: 25px;
        padding: 20px;
        text-decoration: none !important;
        display: block;
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        border: 1px solid #eee;
        height: 100%;
    }

    .product-card-mini:hover {
        transform: translateY(-12px);
        box-shadow: 0 20px 40px rgba(0,0,0,0.06);
        border-color: #000;
    }

    .product-card-mini img {
        width: 100%;
        border-radius: 25px;
        margin-bottom: 20px;
    }

    .product-card-mini h4 {
        font-size: 1.1rem;
        font-weight: 700;
        color: #1d1d1f;
        margin-bottom: 10px;
    }

    .product-card-mini .btn-link {
        color: #000;
        font-weight: 600;
        font-size: 0.9rem;
        padding: 0;
        text-decoration: none;
    }

    /* Mobilde yatay kaydırma için (Native Scroll) */
    @media (max-width: 991px) {
        .similar-scroll {
            display: flex;
            overflow-x: auto;
            padding-bottom: 20px;
            gap: 20px;
            scroll-snap-type: x mandatory;
        }
        .similar-scroll .col-lg-3 {
            flex: 0 0 85%;
            scroll-snap-align: center;
        }
    }
	
	.spec-box {
    transition: transform 0.3s ease, shadow 0.3s ease;
}
.spec-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.spec-box {
    border: 1px solid #eee;
    border-radius: 15px;
    background: #fff;
    transition: all 0.3s ease;
    height: 100%; /* Kutuların eşit boyda olması için */
}

.spec-icon {
    font-size: 2.5rem;
    display: block;
}

.policy-content h2 { font-size: 1.5rem; font-weight: 700; margin-top: 2rem; color: #333; }
        .policy-content p, .policy-content li { color: #666; line-height: 1.8; }
		
		.reference-card {
        transition: all 0.4s ease;
        border: 1px solid transparent;
    }

    .reference-card:hover {
        transform: translateY(-10px);
        border-color: #0d6efd;
        box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
    }

    .ref-logo {
        max-height:120px;
        width: auto;
        filter: grayscale(100%); /* Logolar gri başlar */
        transition: all 0.4s ease;
        opacity: 0.7;
    }

    .reference-card:hover .ref-logo {
        filter: grayscale(0%); /* Üzerine gelince renklenir */
        opacity: 1;
    }
	
	.announcement-item {
        transition: all 0.3s ease;
        border-left: 5px solid transparent !important;
    }

    .announcement-item:hover {
        border-left-color: #0d6efd !important;
        transform: scale(1.01);
        background-color: #f8f9fa !important;
    }

	
	.date-badge {
        min-width: 100px; /* Yıl sığması için biraz genişlettik */
        background-color: #fdfdfd !important;
    }

    .date-badge .text-primary {
        letter-spacing: 1px;
    }

    .announcement-item:hover .date-badge {
        background-color: #fff !important;
        border-color: #0d6efd;
    }

.custom-pagination .page-link {
        color: #333; /* Sayıların rengi */
        background-color: #fff;
        border: 1px solid #dee2e6;
        padding: 10px 18px;
        transition: all 0.3s ease;
    }

    /* Üzerine Gelince (Hover) */
    .custom-pagination .page-link:hover {
        background-color: #f8f9fa;
        color: #000;
        border-color: #333;
    }

    /* Aktif Sayfa (Active) - Mavi Yerine Dark */
    .custom-pagination .page-item.active .page-link {
        background-color: #212529 !important; /* Koyu Antrasit/Siyah */
        border-color: #212529 !important;
        color: #fff !important;
    }

    /* Devre Dışı (Disabled) */
    .custom-pagination .page-item.disabled .page-link {
        color: #adb5bd;
        background-color: #fff;
        border-color: #dee2e6;
    }

    /* Fokus Efekti (Tıklanınca Çıkan Mavi Çerçeveyi Kaldırır) */
    .custom-pagination .page-link:focus {
        box-shadow: 0 0 0 0.25rem rgba(33, 37, 41, 0.25);
    }
	
	.breadcrumb-item + .breadcrumb-item::before {
        content: "•";
        color: #adb5bd;
    }
    
    .article-content p {
        margin-bottom: 1.5rem;
    }
    
    .article-content blockquote p {
        font-size: 1.2rem;
        font-style: italic;
        color: #212529;
    }

    .sticky-top {
        transition: top 0.3s ease;
    }

    /* Görseller için placeholder rengi */
    .article-content img {
        background-color: #f0f0f0;
    }
	
	.product-btn {
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    .product-btn:hover {
        background-color: #fff !important;
        color: #212529 !important;
        transform: scale(1.03);
    }

    .product-btn i {
        transition: transform 0.3s ease;
    }

    .product-btn:hover i {
        transform: translateX(5px); /* Ok işareti sağa kayar */
    }

    /* Banner genel hover efekti */
    .card.bg-dark {
        transition: transform 0.4s ease, box-shadow 0.4s ease;
    }

    .card.bg-dark:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 35px rgba(0,0,0,0.3) !important;
    }
	
	.policy-wrapper {
        transition: transform 0.3s ease;
    }
    
    .policy-wrapper:hover {
        transform: scale(1.01);
        box-shadow: 0 20px 40px rgba(0,0,0,0.08) !important;
    }

    .border-primary {
        border-color: #000 !important; /* Firmanızın ana rengine göre güncelleyebilirsiniz */
    }

    /* Mobil düzenleme */
    @media (max-width: 768px) {
        .border-end {
            border-end: none !important;
            border-bottom: 1px solid #000 !important;
            margin-bottom: 2rem;
        }
    }
	
	.contact-card {
        transition: all 0.3s ease;
        background-color: #fdfdfd;
    }
    
    .contact-card:hover {
        transform: translateY(-10px);
        background-color: #ffffff;
        box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
        border-color: #0d6efd;
    }

    .icon-circle {
        width: 70px;
        height: 70px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }

    .bg-success-light {
        background-color: #f0fdf4 !important;
    }

    .transition {
        transition: 0.4s;
    }

    /* Harita iframe mobilde düzgün durması için */
    @media (max-width: 991px) {
        .ratio {
            min-height: 300px;
        }
    }
	
	/* Yol Tarifi Butonu Animasyonu */
    .hrt-btn {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .hrt-btn:hover {
        background-color: #fff !important;
        border-color: #fff !important;
        color: #212529 !important;
        transform: scale(1.05);
    }

    /* Modern Sosyal Medya İkonları (Glassmorphism) */
    .s-icon {
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(5px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 12px;
        color: white;
        text-decoration: none;
        transition: all 0.3s ease;
    }

    .s-icon:hover {
        background: #cd0000; /* Firmanın ana rengi */
        border-color: #cd0000;
        color: white;
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(13, 110, 253, 0.3);
    }

    .s-icon i {
        font-size: 1.2rem;
    }

    /* Harita iframe mobil uyumu */
    @media (max-width: 991px) {
        .col-lg-5 {
            text-align: center;
        }
        .col-lg-5 .d-flex {
            justify-content: center;
            text-align: left;
        }
        .d-flex.justify-content-between {
            flex-direction: column;
            gap: 20px;
        }
    }