/* Bilge Bilgisayar Modern Kurumsal Stil Dosyası */

/* 1. CSS Değişkenleri ve Reset */
:root {
    --primary-hue: 205; /* Markanın kurumsal mavi tonu */
    --primary: hsl(var(--primary-hue), 95%, 46%);
    --primary-dark: hsl(var(--primary-hue), 95%, 32%);
    --primary-light: hsl(var(--primary-hue), 100%, 96%);
    --accent: #00d2ff;
    --accent-glow: rgba(0, 210, 255, 0.4);
    
    --bg-white: #ffffff;
    --bg-light: hsl(210, 30%, 97%);
    --bg-dark: #0f1c30; /* Derin uzay mavisi, logo ile uyumlu */
    --bg-dark-card: #0c2344;
    
    --text-dark: #1e293b;
    --text-light: #64748b;
    --text-white: #ffffff;
    
    --border-color: hsl(210, 14%, 89%);
    --border-glow: rgba(0, 210, 255, 0.15);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 15px -3px rgba(7, 22, 44, 0.05);
    --shadow-hover: 0 12px 30px -5px rgba(7, 22, 44, 0.12);
    --shadow-glow: 0 0 20px rgba(0, 210, 255, 0.2);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-dark);
    background-color: #f8fafc;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

input, select, textarea, button {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 2. Preloader (Yükleme Ekranı) */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #0e1e35 0%, #040c18 100%);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.logo-wrapper {
    position: relative;
    margin-bottom: 40px;
    width: 160px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    position: relative;
    z-index: 3;
    animation: pulseLogo 2s infinite ease-in-out;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130px;
    height: 130px;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    opacity: 0.6;
    filter: blur(8px);
    animation: neonGlow 2s infinite ease-in-out;
    pointer-events: none;
}

/* Çift Dönen Neon Halka Efektleri */
.logo-ring {
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border: 2px solid transparent;
    border-top-color: var(--accent);
    border-bottom-color: var(--accent);
    border-radius: 50%;
    animation: spinRing 2.5s linear infinite;
    z-index: 2;
    filter: drop-shadow(0 0 8px var(--accent-glow));
    pointer-events: none;
}

.logo-ring-reverse {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid transparent;
    border-left-color: var(--primary);
    border-right-color: var(--primary);
    border-radius: 50%;
    animation: spinRingReverse 3.5s linear infinite;
    z-index: 2;
    filter: drop-shadow(0 0 8px rgba(22, 101, 216, 0.4));
    pointer-events: none;
}

.progress-bar-container {
    width: 250px;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    border-radius: 3px;
    animation: fillProgress 2.2s cubic-bezier(0.15, 0.85, 0.35, 1) forwards;
    box-shadow: 0 0 10px var(--accent-glow);
}

.loading-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: blinkText 1.5s infinite ease-in-out;
    font-family: var(--font-heading);
}

@keyframes pulseLogo {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 5px rgba(0, 210, 255, 0.1)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 12px rgba(0, 210, 255, 0.5)); }
}

@keyframes neonGlow {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(0.95); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.05); }
}

@keyframes fillProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

@keyframes spinRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes spinRingReverse {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}

@keyframes blinkText {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* 3. Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(22, 101, 216, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(22, 101, 216, 0.45);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* 4. Yeni Karanlık Header ve Arama Çubuğu */
.dark-header {
    background-color: #0c1a30; /* Fotoğraftaki gibi koyu lacivert tonu */
    color: var(--text-white);
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-grid-layout {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.header-logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-main-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text-main {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #ffffff;
    line-height: 1.2;
}

.logo-text-sub {
    font-size: 0.65rem;
    color: #00d2ff;
    font-weight: 700;
    letter-spacing: 0.8px;
}

/* Kurumsal Menü */
.header-nav {
    display: flex;
    align-items: center;
}

.header-menu {
    display: flex;
    gap: 8px;
    list-style: none;
}

.header-menu li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 20px;
    transition: var(--transition);
}

.header-menu li a:hover,
.header-menu li a.active {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.08);
}

/* Sağ Alan */
.header-right-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-search-form-compact {
    display: flex;
    position: relative;
    width: 170px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-search-form-compact input {
    width: 100%;
    padding: 8px 35px 8px 16px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #ffffff;
    font-size: 0.8rem;
    transition: var(--transition);
}

.header-search-form-compact input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.header-search-form-compact input:focus {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: #00d2ff;
    outline: none;
    width: 230px;
}

.header-search-form-compact button {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    font-size: 0.85rem;
    border: none;
}

.header-search-form-compact button:hover {
    color: #00d2ff;
}

.btn-header-blue {
    background-color: #0077cc;
    color: #ffffff;
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 10px rgba(0, 119, 204, 0.2);
    font-weight: 600;
}

.btn-header-blue:hover {
    background-color: #0088ee;
    transform: translateY(-1px);
}

.cart-badge {
    background-color: #ff3838;
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 2px;
}

/* 5. Sub-Navbar ve Kategori Pill'leri */
.sub-navbar {
    background-color: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 0;
}

.sub-nav-container {
    overflow-x: auto;
}

.sub-nav-container::-webkit-scrollbar {
    height: 4px;
}

.sub-nav-container::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 2px;
}

.category-pills {
    display: flex;
    gap: 8px;
    white-space: nowrap;
}

.category-pills li a {
    display: inline-block;
    padding: 6px 14px;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    color: #475569;
    font-size: 0.8rem;
    font-weight: 600;
}

.category-pills li:hover a {
    background-color: #f8fafc;
    color: #0f172a;
}

.category-pills li.active a {
    background-color: #0077cc;
    border-color: #0077cc;
    color: #ffffff;
}

/* 6. Ana Sayfa Yerleşimi (Sidebar + İçerik) */
.home-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 60px;
}

/* Sol Sidebar Kategoriler */
.home-sidebar {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow);
    align-self: start;
}

.sidebar-title {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: #0f172a;
    padding-bottom: 10px;
    border-bottom: 2px solid #0077cc;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-menu-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-menu-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-radius: 6px;
    color: #475569;
    font-size: 0.85rem;
    font-weight: 600;
}

.sidebar-menu-list li:hover a {
    background-color: #f1f5f9;
    color: #0f172a;
}

.sidebar-menu-list li.active a {
    background-color: #e0f2fe;
    color: #0077cc;
}

.sidebar-menu-list li a i {
    font-size: 0.75rem;
    color: #94a3b8;
}

/* Banner Üst Alanı (Slider ve Teknik Servis) */
.home-top-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
    margin-bottom: 30px;
}

/* Kampanya Slider Görünümü */
.home-hero-banner {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(0, 210, 255, 0.1);
    height: 280px;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.home-hero-banner-large {
    height: 480px;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    padding: 60px 80px;
    box-sizing: border-box;
    z-index: 1;
    overflow: hidden;
}

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

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-repeat: no-repeat;
    background-position: right center;
    background-size: cover;
    z-index: 1;
    transform: scale(1);
    transition: transform 8s cubic-bezier(0.1, 0.8, 0.3, 1);
}

.slide.active .slide-bg {
    transform: scale(1.08);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, #051020 40%, rgba(5, 16, 32, 0.6) 70%, rgba(5, 16, 32, 0) 100%);
    z-index: 2;
}

.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.15);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.slider-prev:hover,
.slider-next:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
}

.slider-prev {
    left: 25px;
}

.slider-next {
    right: 25px;
}

.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

.slider-dot.active {
    background-color: var(--accent);
    width: 24px;
    border-radius: 5px;
}

.home-hero-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 210, 255, 0.15);
    border-color: rgba(0, 210, 255, 0.3);
}

.banner-content {
    color: #ffffff;
    max-width: 60%;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform 0.3s ease;
}

.home-hero-banner:hover .banner-content {
    transform: translateX(4px);
}

.banner-badge {
    background-color: #00a2ff;
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 20px;
    width: fit-content;
}

.banner-content h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
}

.banner-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.4;
}

.btn-banner-action {
    background-color: #ffffff;
    color: #08152b;
    font-weight: 700;
    font-size: 0.8rem;
    padding: 8px 16px;
    border-radius: 8px;
    width: fit-content;
    margin-top: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-banner-action:hover {
    background-color: var(--accent);
    color: #08152b;
    box-shadow: 0 0 15px var(--accent-glow);
    transform: scale(1.05);
}

/* Teknik Servis Kartı */
.home-service-card {
    background: linear-gradient(135deg, #0e1e35, #071224);
    border-radius: 12px;
    padding: 30px 24px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    border: 1px solid rgba(0, 210, 255, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.home-service-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 210, 255, 0.1);
    border-color: rgba(0, 210, 255, 0.2);
}

.service-card-title h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #ffffff;
}

.service-card-title p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

@keyframes pulseGreen {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.02); box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.btn-whatsapp-service {
    background-color: #25d366;
    color: #ffffff;
    border-radius: 8px;
    padding: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    animation: pulseGreen 2.5s infinite;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.btn-whatsapp-service:hover {
    background-color: #20ba59;
    transform: translateY(-1px);
}

/* Katalog Sonuçları Sayacı ve Sıralama */
.catalog-results-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 20px;
    margin-bottom: 25px;
    font-size: 0.85rem;
    color: #64748b;
    box-shadow: var(--shadow);
}

.catalog-results-bar select {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.8rem;
    color: #475569;
    cursor: pointer;
}

/* Boş Liste Ekranı */
.empty-state-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    color: #94a3b8;
    background-color: #ffffff;
    border-radius: 12px;
    border: 1px dashed #cbd5e1;
}

.empty-state-icon {
    font-size: 3.5rem;
    color: #cbd5e1;
    margin-bottom: 15px;
}

.empty-state-container p {
    font-size: 0.95rem;
    color: #64748b;
}

/* Vitrin ve Kart Tasarımı */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-glow);
}

.product-card-img {
    position: relative;
    height: 180px;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.product-card-img img {
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.product-card:hover .product-card-img img {
    transform: scale(1.06);
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    color: var(--text-white);
    text-transform: uppercase;
    z-index: 10;
}

.badge-featured {
    background-color: var(--primary);
}

.badge-campaign {
    background-color: #ff9f43;
}

.product-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.product-card-body h3 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1e293b;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 38px;
}

.product-card-specs-list {
    list-style: none;
    padding: 0;
    margin: 18px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-card-specs-list li {
    font-size: 0.78rem;
    color: #475569;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.45;
    font-weight: 500;
}

.product-card-specs-list li i {
    font-size: 0.75rem;
    color: var(--primary);
    width: 24px;
    height: 24px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: #f8fafc;
    flex-shrink: 0;
    margin-top: 1px;
}

.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary);
}

.btn-card {
    width: 32px;
    height: 32px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.8rem;
}

.product-card:hover .btn-card {
    background-color: var(--primary);
    color: var(--text-white);
}

/* 7. Footer */
.main-footer {
    background-color: #0c1a30;
    color: rgba(255, 255, 255, 0.6);
    padding: 60px 0 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 52px;
    margin-bottom: 20px;
}

.brand-col p {
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-white);
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-heading);
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: 20px;
}

.links-col ul,
.contact-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.links-col a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.contact-col li {
    display: flex;
    gap: 10px;
    font-size: 0.85rem;
}

.contact-col li i {
    color: var(--accent);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
    font-size: 0.8rem;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
}

/* Responsive */
@media (max-width: 991px) {
    .header-grid-layout {
        grid-template-columns: 1fr auto;
        gap: 15px;
    }
    
    .header-search-form {
        grid-row: 2;
        grid-column: span 2;
        max-width: 100%;
    }
    
    .home-layout {
        grid-template-columns: 1fr;
    }
    
    .home-top-grid {
        grid-template-columns: 1fr;
    }
    
    .home-hero-banner {
        height: auto;
        padding: 30px;
    }
    
    .banner-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-flex {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* 8. Global Section, Features ve Reviews Modülleri */
.section {
    padding: 70px 0;
}

.section-bg {
    background-color: #ffffff;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

.section-header span {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background-color: #f8fafc;
    border-radius: 12px;
    padding: 35px 25px;
    border: 1px solid #e2e8f0;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.feature-card:hover {
    background-color: #ffffff;
    border-color: rgba(0, 210, 255, 0.2);
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #0f172a;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.5;
}

.reviews-split-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-top: 40px;
}

.reviews-trust-panel {
    display: flex;
    flex-direction: column;
}

.trust-badge-card {
    background: linear-gradient(135deg, #0e1e35, #071224);
    border-radius: 12px;
    padding: 35px 30px;
    color: #ffffff;
    border: 1px solid rgba(0, 210, 255, 0.1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    height: 100%;
    justify-content: center;
    box-sizing: border-box;
}

.rating-circle {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    border: 2px solid var(--accent);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.rating-val {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.rating-total {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.trust-stars {
    color: #ff9f43;
    display: flex;
    gap: 4px;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.trust-badge-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: #ffffff;
}

.trust-badge-card p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 25px;
    line-height: 1.4;
}

.rating-distribution {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 30px;
}

.dist-row {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.65);
}

.dist-label {
    width: 55px;
    text-align: left;
    font-weight: 500;
}

.dist-progress {
    flex-grow: 1;
    height: 6px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    overflow: hidden;
}

.dist-bar {
    height: 100%;
    background-color: var(--accent);
    border-radius: 3px;
    box-shadow: 0 0 8px var(--accent-glow);
}

.dist-val {
    width: 30px;
    text-align: right;
    font-weight: 600;
}

.btn-trust-cta {
    background-color: var(--accent);
    color: #08152b;
    font-weight: 700;
    padding: 12px 24px;
    font-size: 0.85rem;
    width: 100%;
    border-radius: 8px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    box-sizing: border-box;
}

.btn-trust-cta:hover {
    background-color: #00b8e6;
    transform: scale(1.02);
    box-shadow: 0 0 15px var(--accent-glow);
    color: #08152b;
}

.reviews-list-panel {
    display: flex;
    flex-direction: column;
}

.reviews-grid-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.review-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid #e2e8f0;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 210, 255, 0.15);
}

.review-stars {
    color: #ffc107;
    margin-bottom: 14px;
    font-size: 0.85rem;
}

.review-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.85rem;
    line-height: 1.6;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.user-info h5 {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    color: #0f172a;
}

.user-info span {
    font-size: 0.75rem;
    color: var(--text-light);
}

@media (max-width: 991px) {
    .features-grid, .reviews-slider {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid, .reviews-slider {
        grid-template-columns: 1fr;
    }
}

/* 9. Hakkımızda Sayfası Tasarımları */
.about-hero {
    background: linear-gradient(135deg, #0c1a30 0%, #061122 100%);
    color: #ffffff;
    padding: 70px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.about-hero h1 {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.about-hero p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
}

.about-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: #0f172a;
}

.about-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 15px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat-item {
    background-color: #f8fafc;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.stat-item h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-item p {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
}

/* 10. İletişim Sayfası Tasarımları */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 40px;
    margin-bottom: 60px;
}

.contact-info-panel {
    background: linear-gradient(135deg, #0e1e35, #071224);
    border-radius: 12px;
    padding: 40px;
    color: #ffffff;
    border: 1px solid rgba(0, 210, 255, 0.08);
}

.contact-info-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: #ffffff;
}

.contact-info-panel p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.info-item i {
    font-size: 1.3rem;
    color: var(--accent);
    margin-top: 3px;
}

.info-item h5 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
}

.info-item p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7) !important;
    margin-bottom: 0;
    line-height: 1.4;
}

.contact-form-panel {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
    border: 1px solid #e2e8f0;
}

.contact-form-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 25px;
    color: #0f172a;
}

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

.form-field-full {
    grid-column: span 2;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    font-size: 0.85rem;
    transition: var(--transition);
    background-color: #ffffff;
    color: #0f172a;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: #94a3b8;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 101, 216, 0.1);
    outline: none;
}

/* Alert Kutuları */
.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-danger {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* responsive ayarları */
@media (max-width: 991px) {
    .about-layout, .contact-layout, .reviews-split-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .reviews-grid-two {
        grid-template-columns: 1fr;
    }
    .reviews-grid-two .review-card {
        grid-column: span 1 !important;
    }
}

/* İş Ortağı Ticker Efekti */
.brands-ticker-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    user-select: none;
}

.brands-ticker-track {
    display: flex;
    width: max-content;
    gap: 80px;
    animation: scrollBrands 22s linear infinite;
}

.brand-item {
    font-size: 1.4rem;
    font-weight: 800;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    opacity: 0.4;
    transition: opacity 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.brand-item:hover {
    opacity: 0.95;
    color: var(--primary);
    transform: scale(1.05);
}

@keyframes scrollBrands {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 40px));
    }
}

/* Ürün Detay Sayfası Çekirdek Donanım Grid'i */
.product-detail-specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
    margin: 25px 0;
}

.detail-spec-card {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
}

.detail-spec-card:hover {
    background-color: #ffffff;
    border-color: rgba(0, 210, 255, 0.25);
    box-shadow: 0 5px 15px rgba(0, 210, 255, 0.06);
}

.detail-spec-card i {
    font-size: 1.15rem;
    color: var(--primary);
    width: 36px;
    height: 36px;
    background-color: var(--primary-light);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.spec-card-info {
    display: flex;
    flex-direction: column;
}

.spec-card-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #64748b;
    letter-spacing: 0.5px;
}

.spec-card-val {
    font-size: 0.82rem;
    font-weight: 600;
    color: #1e293b;
    margin-top: 2px;
    line-height: 1.3;
}