@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Exo+2:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* ==========================================================================
   ESED SİSTEM - Özel Kurumsal CSS Stilleri
   Ana Renk: #1e2d3b | İkincil Renk: #d9b84e | Vurgu Rengi: #25d366
   ========================================================================== */

:root {
    --primary: #1e2d3b;
    --primary-dark: #121d28;
    --secondary: #d9b84e;
    --secondary-hover: #c4a43b;
    --accent: #25d366;
    --text-color: #334155;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --bg-alt: #f1f5f9;
    --border-color: #e2e8f0;
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Exo 2', sans-serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background-color: #ffffff;
    line-height: 1.6;
    font-size: 15px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.25s ease;
}

a:hover {
    color: var(--secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* ==========================================================================
   TOPBAR
   ========================================================================== */
#topbar {
    background: #1e2d3b;
    color: #e2e8f0;
    font-size: 13px;
    border-bottom: 2px solid var(--secondary);
    padding: 8px 0;
}

#topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-contact {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-contact .item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #cbd5e1;
}

.top-contact .item a {
    color: #cbd5e1;
}

.top-contact .item a:hover {
    color: var(--secondary);
}

.top-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-search form {
    display: flex;
    align-items: center;
    background: #ffffff;
    border-radius: 4px;
    overflow: hidden;
    height: 30px;
}

.top-search input[type="text"] {
    border: none;
    padding: 4px 10px;
    font-size: 12px;
    font-family: var(--font-main);
    outline: none;
    width: 180px;
}

.top-search button {
    background: var(--secondary);
    color: #ffffff;
    border: none;
    padding: 0 12px;
    height: 100%;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.2s;
}

.top-search button:hover {
    background: var(--secondary-hover);
}

.top-social {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 3px;
    font-size: 12px;
    transition: all 0.2s;
}

.top-social a:hover {
    background: var(--secondary);
    color: #ffffff;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
#header {
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    position: relative;
    z-index: 1000;
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 15px;
}

.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.logo a {
    display: inline-block;
    line-height: 0;
}

.logo img {
    max-height: 56px;
    width: auto;
    display: block;
}

/* Masaüstü Menü */
.main-nav {
    display: flex;
    align-items: center;
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
}

.main-nav ul li {
    position: relative;
    white-space: nowrap;
}

.main-nav ul li a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 9px 13px;
    font-weight: 700;
    font-size: 13px;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border-radius: 4px;
    white-space: nowrap;
    line-height: 1.2;
    transition: all 0.2s ease;
}

.main-nav ul li a i {
    font-size: 10px;
    opacity: 0.8;
}

.main-nav ul li a:hover,
.main-nav ul li.active>a {
    background: var(--primary);
    color: #ffffff;
}

.main-nav ul li a:hover i,
.main-nav ul li.active>a i {
    opacity: 1;
    color: var(--secondary);
}

/* Açılır Menü (Dropdown) */
.main-nav ul li ul.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    min-width: 240px;
    display: none;
    flex-direction: column;
    gap: 0;
    border-top: 3px solid var(--secondary);
    border-radius: 0 0 6px 6px;
    z-index: 1001;
    padding: 4px 0;
    margin: 0;
}

/* Hover Köprüsü - Fare menüye geçerken kapanmayı kesin olarak engeller */
.main-nav ul li ul.dropdown::before {
    content: "";
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
    display: block;
}

.main-nav ul li:hover>ul.dropdown {
    display: flex;
}

.main-nav ul li ul.dropdown li {
    width: 100%;
}

.main-nav ul li ul.dropdown li a {
    display: block;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: #333333;
    border-bottom: 1px solid #f1f5f9;
    border-radius: 0;
    text-transform: uppercase;
}

.main-nav ul li ul.dropdown li:last-child a {
    border-bottom: none;
}

.main-nav ul li ul.dropdown li a:hover {
    background: #f8fafc;
    color: var(--primary);
    padding-left: 24px;
}

/* Mobil Menü Butonu */
.mobile-toggle {
    display: none;
    background: var(--primary);
    color: #ffffff;
    border: none;
    padding: 8px 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 18px;
}

/* ==========================================================================
   SLIDER (MODERN & ANIMATED)
   ========================================================================== */
#slider-wrapper {
    position: relative;
    background: #0f172a;
    overflow: hidden;
    height: 460px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.9s;
    z-index: 1;
}

.slide-item.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.slide-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1);
    transition: transform 6s cubic-bezier(0.25, 1, 0.5, 1);
}

.slide-item.active img {
    transform: scale(1.06);
}

/* Karartma Gradyanı */
.slide-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(27, 42, 55, 0.85) 0%, rgba(27, 42, 55, 0.4) 50%, rgba(27, 42, 55, 0.1) 100%);
    pointer-events: none;
}

/* Havalı Yazı Kutusu (Animasyonlu) */
.slide-caption {
    position: absolute;
    bottom: 60px;
    left: 8%;
    background: rgba(30, 45, 59, 0.92);
    backdrop-filter: blur(8px);
    color: #ffffff;
    padding: 28px 36px;
    max-width: 560px;
    border-left: 5px solid var(--secondary);
    border-radius: 0 8px 8px 0;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    z-index: 3;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.slide-item.active .slide-caption {
    transform: translateY(0);
    opacity: 1;
}

.slide-caption h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 10px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.slide-caption p {
    font-size: 15px;
    color: #e2e8f0;
    margin-bottom: 18px;
    line-height: 1.6;
}

.slide-caption a.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--secondary);
    color: #1e2d3b;
    padding: 10px 24px;
    font-weight: 700;
    font-size: 13px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(219, 193, 100, 0.35);
    transition: all 0.25s ease;
}

.slide-caption a.btn:hover {
    background: #ffffff;
    color: var(--primary);
    transform: translateX(4px);
}

/* İleri / Geri Butonları */
.slide-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    padding: 0 25px;
    pointer-events: none;
    z-index: 10;
}

.slide-nav button {
    background: rgba(30, 45, 59, 0.75);
    backdrop-filter: blur(4px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.slide-nav button:hover {
    background: var(--secondary);
    color: #1e2d3b;
    border-color: var(--secondary);
    transform: scale(1.12);
}

/* Slider Noktaları (Dots) */
.slide-dots {
    position: absolute;
    bottom: 20px;
    right: 8%;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slide-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.2);
}

.slide-dot.active {
    background: var(--secondary);
    width: 32px;
    border-radius: 6px;
}

/* Slider İlerleme Çubuğu (Progress Bar) */
.slide-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: var(--secondary);
    width: 0%;
    z-index: 15;
    transition: width 0.1s linear;
}

/* ==========================================================================
   ÖNE ÇIKAN HIZLI BUTONLAR (FEATURED BAR)
   ========================================================================== */
#featured-bar {
    background: var(--primary);
    padding: 20px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.featured-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 18px 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.featured-item:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.featured-item:hover .feat-title,
.featured-item:hover .feat-desc {
    color: #1e2d3b;
}

.featured-item .feat-icon {
    font-size: 28px;
    color: var(--secondary);
}

.featured-item:hover .feat-icon {
    color: #1e2d3b;
}

.featured-item .feat-title {
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    text-transform: uppercase;
}

.featured-item .feat-desc {
    font-size: 12px;
    color: #cbd5e1;
}

/* ==========================================================================
   ANASAYFA BÖLÜMLERİ
   ========================================================================== */
.home-section {
    padding: 50px 0;
}

.section-heading {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-heading h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    display: inline-block;
    padding-bottom: 12px;
    position: relative;
}

.section-heading h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--secondary);
}

/* Hakkımızda Kutusu */
.about-box {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
    background: var(--bg-light);
    padding: 40px;
    border-radius: 8px;
    border-left: 5px solid var(--secondary);
}

.about-box .about-badge {
    background: var(--primary);
    color: #ffffff;
    padding: 40px 25px;
    text-align: center;
    border-radius: 6px;
}

.about-box .about-badge h3 {
    font-size: 32px;
    color: var(--secondary);
    font-weight: 700;
}

.about-box .about-badge p {
    font-size: 14px;
    color: #cbd5e1;
    margin-top: 5px;
}

.about-box .about-text h2 {
    font-size: 26px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 15px;
}

.about-box .about-text p {
    color: #555555;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.btn-primary-custom {
    display: inline-block;
    background: var(--primary);
    color: #ffffff;
    padding: 10px 25px;
    font-weight: 700;
    font-size: 13px;
    border-radius: 4px;
    text-transform: uppercase;
}

.btn-primary-custom:hover {
    background: var(--secondary);
    color: #1e2d3b;
}

/* Ürün Vitrini Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.product-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
    border-color: var(--secondary);
}

.product-card .card-thumb {
    height: 220px;
    width: 100%;
    background: #f8fafc;
    overflow: hidden;
    position: relative;
}

.product-card .card-thumb a {
    display: block;
    width: 100%;
    height: 100%;
}

.product-card .card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease;
}

.product-card:hover .card-thumb img {
    transform: scale(1.08);
}

.product-card .card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card .card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.product-card .card-summary {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
    flex: 1;
}

.product-card .card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f1f5f9;
    padding-top: 12px;
    gap: 10px;
}

.product-card .card-footer span {
    font-size: 11px;
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.btn-sm-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary);
    color: #1e2d3b;
    padding: 6px 15px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 4px;
    flex-shrink: 0;
    white-space: nowrap;
}

.btn-sm-custom:hover {
    background: var(--primary);
    color: #ffffff;
}

/* Haberler Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.news-card {
    display: flex;
    gap: 20px;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.news-card .news-thumb {
    width: 200px;
    min-width: 200px;
    height: 140px;
    border-radius: 6px;
    overflow: hidden;
}

.news-card .news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-card .news-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 6px;
}

.news-card .news-meta {
    font-size: 12px;
    color: var(--secondary);
    font-weight: 600;
    margin-bottom: 8px;
}

.news-card .news-desc {
    font-size: 13px;
    color: #555555;
    margin-bottom: 12px;
}

/* Referanslar Bandı */
.references-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    align-items: center;
}

.ref-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 15px;
    border-radius: 6px;
    text-align: center;
    transition: all 0.2s;
}

.ref-item:hover {
    border-color: var(--secondary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.ref-item img {
    max-height: 50px;
    max-width: 100%;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.2s;
}

.ref-item:hover img {
    filter: none;
    opacity: 1;
}

/* ==========================================================================
   İÇ SAYFALAR (SAYFA, DETAY, SİDEBAR)
   ========================================================================== */
.page-header {
    background: var(--primary);
    color: #ffffff;
    padding: 30px 0;
    margin-bottom: 40px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
}

.breadcrumb {
    font-size: 13px;
    color: #cbd5e1;
    margin-top: 5px;
}

.breadcrumb a {
    color: var(--secondary);
}

.page-content-layout {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.main-content {
    background: #ffffff;
}

.main-content .content-body {
    line-height: 1.8;
    color: #333333;
}

.main-content .content-body p {
    margin-bottom: 20px;
}

/* Sidebar */
.sidebar-widget {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 30px;
}

.sidebar-widget h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--secondary);
    margin-bottom: 15px;
    text-transform: uppercase;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li a {
    display: block;
    padding: 8px 12px;
    font-size: 14px;
    color: #444;
    border-bottom: 1px solid #e2e8f0;
    border-radius: 3px;
}

.sidebar-menu li a:hover,
.sidebar-menu li.active a {
    background: var(--primary);
    color: #ffffff;
}

.sidebar-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.sidebar-gallery-grid img {
    width: 100%;
    height: 70px;
    object-fit: cover;
    border-radius: 4px;
}

/* Foto Galeri Sayfası */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}

.gallery-grid-item {
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    height: 180px;
    cursor: pointer;
    position: relative;
    background: #000;
}

.gallery-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease, opacity 0.3s;
    display: block;
}

.gallery-grid-item:hover img {
    transform: scale(1.08);
    opacity: 0.9;
}

.gallery-grid-item::after {
    content: "\f00e";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.6);
    color: #ffffff;
    font-size: 22px;
    background: rgba(40, 61, 78, 0.75);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.gallery-grid-item:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ==========================================================================
   GELİŞMİŞ LIGHTBOX (GALERİ KAYDIRICI)
   ========================================================================== */
#gallery-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.94);
    backdrop-filter: blur(8px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    user-select: none;
}

#gallery-lightbox.active {
    display: flex;
}

.lb-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lb-img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.lb-info {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    color: #ffffff;
    font-size: 14px;
    padding: 0 10px;
}

.lb-title {
    font-weight: 600;
    color: var(--secondary);
}

.lb-counter {
    background: rgba(255, 255, 255, 0.15);
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Ok Butonları */
.lb-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(30, 45, 59, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 22px;
    transition: all 0.25s ease;
    z-index: 10;
}

.lb-btn:hover {
    background: var(--secondary);
    color: #1e2d3b;
    border-color: var(--secondary);
    transform: translateY(-50%) scale(1.1);
}

.lb-prev {
    left: 25px;
}

.lb-next {
    right: 25px;
}

/* Kapat Butonu */
.lb-close {
    position: absolute;
    top: 25px;
    right: 30px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.2s ease;
    z-index: 20;
}

.lb-close:hover {
    background: #e11d48;
    color: #ffffff;
    transform: rotate(90deg);
}

/* İletişim Sayfası */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--secondary);
}

.contact-info-card .info-row {
    margin-bottom: 20px;
}

.contact-info-card .info-label {
    font-weight: 700;
    color: var(--primary);
    font-size: 14px;
}

.contact-info-card .info-value {
    color: #555;
    font-size: 15px;
}

.contact-form .form-group {
    margin-bottom: 15px;
}

.contact-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 14px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 14px;
    outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: var(--primary-dark);
    color: #cbd5e1;
    padding-top: 40px;
    border-top: 3px solid var(--secondary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-menu ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.footer-menu ul li a {
    color: #cbd5e1;
    font-size: 14px;
    font-weight: 600;
}

.footer-menu ul li a:hover {
    color: var(--secondary);
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: #94a3b8;
}

/* ==========================================================================
   GÖRSEL & TABLO MOBİL UYUMLULUĞU
   ========================================================================== */
.table-responsive,
.content-body {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.content-body table,
.reading table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

.content-body table th,
.content-body table td,
.reading table th,
.reading table td {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
}

.content-body img,
.reading img {
    max-width: 100%;
    height: auto;
}

/* ==========================================================================
   RESPONSIVE UYUMLULUK (FULL MOBİL DESTEĞİ)
   ========================================================================== */
@media (max-width: 992px) {
    #header .container {
        position: relative;
        padding-top: 12px;
        padding-bottom: 12px;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        background: var(--primary);
        color: #ffffff;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        font-size: 20px;
        transition: all 0.2s ease;
    }

    .mobile-toggle:hover {
        background: var(--secondary);
        color: #1e2d3b;
    }

    .main-nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #ffffff;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        border-top: 3px solid var(--secondary);
        z-index: 9999;
        padding: 8px 0;
    }

    .main-nav.open {
        display: block;
        animation: fadeInDown 0.3s ease;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .main-nav ul li {
        width: 100%;
        border-bottom: 1px solid #f1f5f9;
    }

    .main-nav ul li:last-child {
        border-bottom: none;
    }

    .main-nav ul li a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 13px 20px;
        font-size: 14px;
        border-radius: 0;
    }

    .main-nav ul li ul.dropdown {
        position: static;
        display: none;
        box-shadow: none;
        background: #f8fafc;
        border-top: none;
        border-left: 3px solid var(--secondary);
        padding: 0;
        margin: 0;
        min-width: 100%;
    }

    .main-nav ul li.open-dropdown>ul.dropdown,
    .main-nav ul li:hover>ul.dropdown {
        display: flex;
    }

    .main-nav ul li ul.dropdown li a {
        padding: 11px 25px;
        font-size: 13px;
        color: #555555;
    }

    #slider-wrapper {
        height: 380px;
    }

    .slide-caption {
        left: 5%;
        right: 5%;
        max-width: 90%;
        bottom: 35px;
        padding: 20px 25px;
    }

    .slide-caption h2 {
        font-size: 22px;
        margin-bottom: 6px;
    }

    .slide-caption p {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .about-box {
        grid-template-columns: 1fr;
        padding: 25px;
        gap: 25px;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .references-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .page-content-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    #topbar .container {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        text-align: center;
    }

    .top-contact {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .top-right {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .top-search form {
        width: 100%;
        max-width: 280px;
    }

    .top-search input[type="text"] {
        width: 100%;
    }

    #slider-wrapper {
        height: 300px;
    }

    .slide-caption {
        bottom: 25px;
        left: 12px;
        right: 12px;
        max-width: calc(100% - 24px);
        padding: 14px 18px;
    }

    .slide-caption h2 {
        font-size: 17px;
    }

    .slide-caption p {
        font-size: 13px;
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .slide-caption a.btn {
        padding: 7px 14px;
        font-size: 12px;
    }

    .slide-nav button {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }

    .slide-dots {
        bottom: 10px;
        right: 50%;
        transform: translateX(50%);
    }

    .section-heading h2 {
        font-size: 22px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .gallery-grid-item {
        height: 140px;
    }

    /* Lightbox Mobil Uyumluluk */
    .lb-btn {
        width: 42px;
        height: 42px;
        font-size: 18px;
    }

    .lb-prev {
        left: 10px;
    }

    .lb-next {
        right: 10px;
    }

    .lb-close {
        top: 15px;
        right: 15px;
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    .lb-info {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }

    /* Tablo Taşmalarını Önleme */
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .footer-top {
        flex-direction: column;
        text-align: center;
    }

    .footer-menu ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px 15px;
    }
}

@media (max-width: 576px) {
    .logo img {
        max-height: 44px;
    }

    .featured-grid {
        grid-template-columns: 1fr;
    }

    .news-card {
        flex-direction: column;
    }

    .news-card .news-thumb {
        width: 100%;
        height: 160px;
    }

    .references-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .about-box .about-badge {
        padding: 25px 15px;
    }

    .about-box .about-badge h3 {
        font-size: 26px;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* ==========================================================================
   MODERN KURUMSAL TASARIM EKLENTİLERİ (2026)
   ========================================================================== */

h1,
h2,
h3,
h4,
h5,
h6,
.card-title,
.page-header h1 {
    font-family: var(--font-heading);
}

/* Sticky Header */
#header.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    animation: slideDown 0.35s ease;
    padding: 6px 0;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

/* Topbar Quote / CTA Button */
.btn-cta-header {
    background: var(--secondary);
    color: #1e2d3b !important;
    font-weight: 700;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: var(--transition);
}

.btn-cta-header:hover {
    background: #ffffff;
    color: var(--primary) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25d366;
    color: #ffffff !important;
    padding: 12px 22px;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
    animation: pulseWhatsApp 2s infinite;
}

.floating-whatsapp i {
    font-size: 24px;
}

.floating-whatsapp:hover {
    background: #1eb954;
    color: #ffffff !important;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulseWhatsApp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Stats Counter Grid */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    padding: 55px 0;
    position: relative;
    overflow: hidden;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--secondary);
}

.stat-icon {
    font-size: 36px;
    color: var(--secondary);
    margin-bottom: 12px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.stat-number span {
    color: var(--secondary);
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: #cbd5e1;
}

/* Modern Advantage Cards */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 35px;
}

.advantage-card {
    background: #ffffff;
    padding: 30px 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--secondary);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.advantage-card:hover::before {
    width: 8px;
}

.advantage-icon {
    width: 60px;
    height: 60px;
    background: rgba(217, 184, 78, 0.12);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 20px;
}

.advantage-card h3 {
    font-size: 18px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 10px;
}

.advantage-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Product Card Enhancements & Badges */
.product-card {
    position: relative;
}

.product-badge-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
    background: var(--primary);
    color: var(--secondary);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.btn-whatsapp-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25d366;
    color: #ffffff !important;
    font-weight: 700;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: 6px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp-custom:hover {
    background: #1eb954;
    color: #ffffff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}

/* Product Detail Tabs */
.product-tabs-container {
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.tab-nav {
    display: flex;
    gap: 12px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    font-weight: 700;
    font-size: 14px;
    font-family: var(--font-heading);
    color: var(--text-light);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: -2px;
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--secondary);
}

.tab-pane {
    display: none;
    line-height: 1.8;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.35s ease;
}

/* Trust / Quality Badges Banner */
.trust-badges-bar {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 25px 0;
}

.trust-badges-grid {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 20px;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary);
}

.trust-badge-item i {
    font-size: 28px;
    color: var(--secondary);
}

.trust-badge-item span {
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ÜRÜN DETAY SAYFASI ÖZEL YAPI */
.product-detail-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    margin-bottom: 40px;
    align-items: stretch;
}

.product-detail-gallery {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    min-height: 380px;
    position: relative;
}

.product-detail-gallery img {
    max-height: 320px;
    width: auto;
    max-width: 95%;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.06));
    transition: transform 0.3s ease;
}

.product-detail-gallery:hover img {
    transform: scale(1.04);
}

.product-detail-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-detail-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(217, 184, 78, 0.14);
    color: var(--primary);
    padding: 6px 14px;
    font-weight: 700;
    font-size: 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    align-self: flex-start;
    margin-bottom: 12px;
}

.product-detail-title {
    font-size: 30px;
    color: var(--primary);
    font-weight: 800;
    margin-bottom: 12px;
    font-family: var(--font-heading);
    line-height: 1.25;
}

.product-detail-summary {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 22px;
}

.product-detail-support-box {
    background: var(--bg-light);
    padding: 18px 20px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary);
    margin-bottom: 22px;
    box-shadow: var(--shadow-sm);
}

.product-detail-support-box label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 700;
    text-transform: uppercase;
    display: block;
    letter-spacing: 0.4px;
    margin-bottom: 4px;
}

.product-detail-support-box p {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary);
    margin: 0;
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-detail-btn-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-detail-wa {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25d366;
    color: #ffffff !important;
    font-weight: 700;
    font-size: 14px;
    padding: 14px 18px;
    border-radius: 8px;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
    white-space: nowrap;
}

.btn-detail-wa:hover {
    background: #1eb954;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-detail-contact {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: #ffffff !important;
    font-weight: 700;
    font-size: 14px;
    padding: 14px 18px;
    border-radius: 8px;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(30, 45, 59, 0.2);
    white-space: nowrap;
}

.btn-detail-contact:hover {
    background: var(--secondary);
    color: #1e2d3b !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 184, 78, 0.3);
}

@media (max-width: 768px) {
    .product-detail-hero {
        grid-template-columns: 1fr;
    }

    .product-detail-btn-row {
        flex-direction: column;
    }

    .btn-detail-wa,
    .btn-detail-contact {
        width: 100%;
    }
}