/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar Styles */
.top-bar {
    background: #2c3e50;
    color: white;
    padding: 8px 0;
    font-size: 0.9rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-item i {
    color: #3498db;
    font-size: 0.8rem;
}

.top-bar-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.social-link {
    color: white;
    text-decoration: none;
    padding: 0.3rem;
    border-radius: 3px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.social-link:hover {
    background: #3498db;
    transform: translateY(-2px);
}

/* Header Styles */
.header {
    background: #ffffff;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    position: sticky;
    width: 100%;
    top: 40px; 
    z-index: 1000;
    transition: all 0.3s ease;
    backdrop-filter: none; /* Tüm blurları ve efektleri kaldır */
}

.header.scrolled {
    top: 0;
    background: #ffffff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.07);
}

.navbar {
    padding: 0.8rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-logo {
    display: none !important;
}

.site-logo-text {
    font-size: 1.3rem;
    font-weight: normal;
    letter-spacing: 1px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    align-items: center;
    height: 55px;
}

.logo-alanya {
    color: #007bff;
    font-weight: 600;
    margin-right: 6px;
}

.logo-otodoseme {
    color: #222;
    font-weight: bold;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: #343a40; /* Koyu gri, daha profesyonel */
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.6rem 1.2rem;
    border-radius: 50px; /* Hap/Kapsül şekli için */
    transition: all 0.2s ease-in-out;
    position: static; /* Önceki pseudo elementleri etkisiz kılmak için */
    overflow: visible;
}

/* Önceki tüm ::before ve ::after animasyonlarını kaldırıyoruz */
.nav-link::before, .nav-link::after {
    content: none;
}

.nav-link:hover {
    color: #007bff; /* Ana Mavi */
    background-color: #f1f3f5; /* Çok hafif gri hover */
    transform: none; /* Zıplama efektini kaldır */
    box-shadow: none; /* Gölgeyi kaldır */
}

.nav-link.active {
    background-color: #2c3e50;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.18);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-link {
    color: #6c757d;
    background-color: transparent;
    border: 2px solid #f1f3f5;
    font-size: 1.2rem;
    padding: 0.6rem;
    border-radius: 50%;
    transition: all 0.2s ease-in-out;
}

.admin-link:hover {
    color: #007bff;
    border-color: #dee2e6;
    transform: rotate(15deg);
    background-color: transparent;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(102, 126, 234, 0.1);
}

.bar {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
    position: relative;
    background: url('images/koltuk.jpg') center center/cover no-repeat;
    color: white;
    text-align: center;
    height: 100vh;
    min-height: 100vh;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 1;
    pointer-events: none;
}

.hero > * {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* =================================
   Buttons
   ================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 5px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    gap: 8px;
    line-height: 1.5; /* Dikey hizalama için */
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background-color: #0d6efd;
    color: #fff;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.10);
    transition: background 0.2s, box-shadow 0.2s;
    text-decoration: none;
    line-height: 1.5;
}

.btn-whatsapp i {
    font-size: 1.3em;
}

.btn-whatsapp:hover {
    background: #1ebe57;
    color: #fff;
    box-shadow: 0 4px 16px rgba(44,62,80,0.13);
}

.whatsapp-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    font-size: 1.6rem;
    transition: background 0.2s, transform 0.2s;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.12);
}

.whatsapp-link:hover {
    background: #1EBE57;
    color: #fff;
    transform: scale(1.08);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.18);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #2c3e50;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    font-size: 3rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* About Preview Section */
.about-preview {
    padding: 5rem 0;
    background: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 2rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

/* Featured Products Section */
.featured-products {
    padding: 5rem 0;
    background: white;
}

.text-center {
    text-align: center;
    margin-top: 2rem;
}

/* Categories Section */
.categories {
    display: none;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.category-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.category-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.category-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-meta {
    margin-bottom: 1.5rem;
}

.product-count {
    background: #e8f4fd;
    color: #3498db;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.no-products,
.no-categories {
    text-align: center;
    padding: 3rem;
    color: #666;
    font-size: 1.1rem;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 32px 0 16px;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Breadcrumb */
.breadcrumb {
    background: #f8f9fa;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
    margin-top: 80px;
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb-nav a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-nav a:hover {
    color: #2980b9;
}

.breadcrumb-nav .separator {
    color: #666;
}

.breadcrumb-nav .current {
    color: #666;
    font-weight: 600;
}

/* About Section Styles */
.about-section {
    padding: 80px 0;
    background: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.about-text h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: #3498db;
}

.about-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Values Section */
.values-section {
    padding: 80px 0;
    background: #f8f9fa;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-icon {
    font-size: 3rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.value-card p {
    color: #666;
    line-height: 1.6;
}

/* Experience Section */
.experience-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.experience-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background: white;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.team-member {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-image {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 3rem;
}

.team-member h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.team-member p {
    color: #666;
    margin-bottom: 0.5rem;
}

/* Search and Filter Section */
.search-filter-section {
    background-color: #f8f9fa;
    padding: 2rem 0;
}

.search-filter-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.search-box {
    display: flex;
    flex-grow: 1;
    min-width: 250px;
}

.search-filter-container input[type="text"],
.search-filter-container select {
    padding: 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
    width: 100%;
}

.search-filter-container select {
    width: auto;
    flex-grow: 1;
}

.search-filter-container input[type="text"] {
    border-right: none;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.search-box button {
    padding: 0.75rem 1rem;
    border: 1px solid #0d6efd;
    background-color: #0d6efd;
    color: white;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

.search-box button:hover {
    background-color: #0b5ed7;
}

#clearFilters {
    background-color: #f8f9fa;
    color: #6c757d;
    border: 1px solid #ced4da;
}

#clearFilters:hover {
    background-color: #e2e6ea;
    border-color: #dae0e5;
}

.product-actions {
    display: flex;
    gap: 1rem;
}

/* Products Section */
.products-section {
    padding: 3rem 0;
    background-color: #f9f9f9;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.products-header h2 {
    font-size: 2rem;
    color: #333;
    margin: 0;
}

.products-count {
    font-size: 1rem;
    color: #666;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

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

.product-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-image-container {
    width: 100%;
    height: 250px; /* Sabit yükseklik */
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Resmin orantısını koruyarak alanı kaplaması */
    transition: transform 0.3s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.product-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #888;
    font-size: 1.2rem;
}

.product-info {
    padding: 1.25rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 0.5rem;
    display: inline-block;
    background-color: #f1f1f1;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    align-self: flex-start;
}

.product-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 0.5rem 0;
    line-height: 1.4;
}

.product-description {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex-grow: 1;
    min-height: 60px;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.btn-detail {
    background-color: #007bff;
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.btn-detail:hover {
    background-color: #0056b3;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Product Detail Section */
.product-detail-section {
    padding: 4rem 0;
    background: white;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-images {
    position: sticky;
    top: 100px;
}

.main-image {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.main-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-images {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.thumbnail-item {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 3px solid transparent;
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-item:hover {
    transform: scale(1.1);
    border-color: #3498db;
}

.thumbnail-item.active {
    border-color: #3498db;
    transform: scale(1.1);
}

.product-info-detail h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.product-meta-detail {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.product-meta-detail .product-brand,
.product-meta-detail .product-category {
    background: #f8f9fa;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 1rem;
    color: #666;
}

.product-price-detail {
    font-size: 2.5rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 1.5rem;
}

.product-description-detail {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.product-features {
    margin-bottom: 2rem;
}

.product-features h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-features i {
    color: #27ae60;
    font-size: 1.1rem;
}

.product-specifications {
    margin-bottom: 2rem;
}

.product-specifications h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.specs-grid {
    display: grid;
    gap: 1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
}

.spec-label {
    font-weight: 600;
    color: #2c3e50;
}

.spec-value {
    color: #666;
}

.product-actions .btn {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.btn.favorited {
    background: #e74c3c;
    border-color: #e74c3c;
    color: white;
}

/* Related Products */
.related-products {
    padding: 60px 0;
    background: #f8f9fa;
}

.related-products h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.related-product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.related-product-card:hover {
    transform: translateY(-5px);
}

.related-product-image {
    height: 150px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.related-product-info {
    padding: 1.5rem;
}

.related-product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.related-product-info p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.related-product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 1rem;
}

.no-related {
    text-align: center;
    color: #666;
    font-style: italic;
}

/* Product Not Found */
.product-not-found {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
}

.product-not-found i {
    font-size: 4rem;
    color: #e74c3c;
    margin-bottom: 1rem;
}

.product-not-found h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.product-not-found p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: flex-start;
}

.contact-map-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.07);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-form-container h2,
.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #e74c3c;
}

.field-error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.alert {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.alert-error {
    background: #fdf2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
}

.alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
}

.alert ul {
    margin: 0;
    padding-left: 1rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.contact-details p {
    color: #666;
    line-height: 1.6;
}

/* Map Section */
.map-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.map-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.map-container {
    max-width: 800px;
    margin: 0 auto;
}

.map-placeholder {
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.map-placeholder p {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #3498db;
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .top-bar-info {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .top-bar-item {
        font-size: 0.8rem;
    }
    
    .top-bar-social {
        gap: 0.5rem;
    }
    
    .social-link {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
    
    .header {
        top: 80px;
    }
    
    .hero {
        padding: 40px 15px 30px;
        min-height: 40vh;
    }
    
    .page-header {
        padding: 20px 0 12px;
    }
    
    .breadcrumb {
        margin-top: 80px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 120px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        padding: 2rem 0;
        border-radius: 0 0 20px 20px;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 0.5rem 0;
    }
    
    .nav-link {
        padding: 1rem 2rem;
        margin: 0 1rem;
        border-radius: 15px;
        font-size: 1.1rem;
        font-weight: 600;
        background: rgba(102, 126, 234, 0.05);
        border: 1px solid rgba(102, 126, 234, 0.1);
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        transform: translateY(-3px);
        box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
        border-color: rgba(255, 255, 255, 0.2);
    }
    
    .hero-content h1,
    .page-header h1 {
        font-size: 2rem;
    }
    
    .hero-content p,
    .page-header p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .about-content,
    .about-grid,
    .contact-grid,
    .product-detail-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .image-placeholder {
        width: 250px;
        height: 250px;
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .filter-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .products-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
    
    .product-images {
        order: 2;
    }
    
    .main-image .image-placeholder {
        height: 250px;
        font-size: 3rem;
    }
    
    .thumbnail-images {
        flex-wrap: wrap;
    }
    
    .product-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr;
    }
    
    .site-logo {
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .top-bar-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .top-bar-item {
        font-size: 0.7rem;
    }
    
    .top-bar-social {
        gap: 0.3rem;
    }
    
    .social-link {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
    
    .header {
        top: 100px;
    }
    
    .hero {
        padding: 30px 10px 20px;
        min-height: 30vh;
    }
    
    .page-header {
        padding: 12px 0 8px;
    }
    
    .breadcrumb {
        margin-top: 170px;
    }
    
    .hero-content h1,
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .services-grid,
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card,
    .category-card {
        padding: 1.5rem;
    }
    
    .experience-stats {
        grid-template-columns: 1fr;
    }
    
    .stat-item h3 {
        font-size: 1.8rem;
    }
    
    .product-info-detail h1 {
        font-size: 1.5rem;
    }
    
    .product-price-detail {
        font-size: 1.5rem;
    }
    
    .main-image .image-placeholder {
        height: 200px;
        font-size: 2.5rem;
    }
    
    .thumbnail-item {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
}

.site-logo {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    margin: 0 0.5rem;
}

/* Eski footer stilini kaldır */
.product-footer {
    display: none;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-map-container, .contact-info {
        margin-bottom: 2rem;
    }
}

.btn-admin {
    background: #495057;
    color: #fff !important;
    font-size: 0.95rem;
    padding: 0.4rem 1.1rem;
    border-radius: 5px;
    margin-left: 8px;
    display: inline-block;
    transition: background 0.2s;
    font-weight: 500;
    text-decoration: none;
    border: none;
}
.btn-admin:hover {
    background: #343a40;
    color: #fff !important;
}

.admin-footer-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 160px;
    margin-top: 0;
}

@media (max-width: 900px) {
    .admin-footer-section {
        margin-top: 2rem;
        min-width: 0;
    }
} 

.category-products-section {
    margin-top: 3rem;
}