/* ==========================================================================
   İNCİ HORECA - Modern & Premium Tasarım Sistemi (Fabric Demosu Referanslı)
   ========================================================================== */

/* Tasarım Değişkenleri */
:root {
    --bg-primary: #F6F5ED;       /* Ana sıcak krem/bej arka plan */
    --bg-secondary: #FAF8F5;     /* Kartlar ve ikincil alanlar için daha açık krem */
    --bg-dark: #151617;          /* Koyu paneller, footer ve header */
    --text-dark: #18191A;        /* Koyu başlıklar ve ana gövde metinleri */
    --text-muted: #606266;       /* Yardımcı gövde metinleri */
    --text-light: #A5A6AA;       /* Açık gri metinler */
    --gold: #C19A5B;             /* Premium Altın/Şampanya rengi */
    --gold-dark: #B48B48;        /* Hover durumundaki altın rengi */
    --border-color: #DFDDD3;     /* İnce kenarlık ve çizgiler */
    --white: #FFFFFF;
    --black: #000000;
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Jost', 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.2s ease;
}

/* Genel Sınıflar & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1290px;
    margin: 0 auto;
    padding: 0 20px;
}

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

button {
    font-family: var(--font-sans);
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition-smooth);
}

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

/* Yardımcı Tipografi Sınıfları */
.font-serif {
    font-family: var(--font-serif);
}

.italic {
    font-style: italic;
}

.text-gold {
    color: var(--gold) !important;
}

.text-white {
    color: var(--white) !important;
}

.text-center {
    text-align: center;
}

/* Bölüm Başlıkları (Section Headers) */
.section-subtitle {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 10px;
    font-weight: 500;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.2;
}

.section-line {
    width: 50px;
    height: 1px;
    background-color: var(--gold);
    margin: 20px auto;
}

.section-header {
    margin-bottom: 60px;
}

/* Buton Tasarımları */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--text-dark);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--gold);
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border-color: var(--border-color);
}

.btn-outline:hover {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.8rem;
}

/* ==========================================================================
   ÜST BAR VE HEADER
   ========================================================================== */
.top-bar {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.top-bar-info span {
    margin-left: 20px;
}

.main-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    background-color: var(--bg-primary);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    padding: 10px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-container {
    height: 70px;
}

/* Logo Tasarımı */
.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    align-items: flex-start;
}

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--text-dark);
}

.logo-sub {
    font-size: 0.65rem;
    letter-spacing: 5px;
    color: var(--gold);
    margin-top: 2px;
    font-weight: 600;
}

.logo-img {
    max-height: 55px;
    max-width: 200px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.main-header.scrolled .logo-img {
    max-height: 42px;
}

/* Navigasyon Linkleri */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dark);
    position: relative;
    padding: 10px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--gold);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

/* Header Eylemleri (Sepet & Mobil Menü) */
.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.rfq-cart-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    padding: 12px 20px;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.rfq-cart-trigger:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.cart-count {
    background-color: var(--gold);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 28px;
    background: none;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-dark);
    transition: var(--transition-smooth);
}

/* ==========================================================================
   HERO / GİRİŞ BÖLÜMÜ
   ========================================================================== */
.hero-section {
    padding: 80px 0 0 0;
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
    padding-bottom: 80px;
}

.hero-content {
    max-width: 550px;
}

.hero-subtitle {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-sans);
    font-size: 3.8rem;
    font-weight: 300;
    color: var(--text-dark);
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 30px;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* Hero Görsel Kolajı (Fabric Tarzı Asimetrik) */
.hero-collage {
    position: relative;
    height: 520px;
    width: 100%;
}

.collage-item {
    position: absolute;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    padding: 12px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.06);
    transition: var(--transition-smooth);
}

.collage-img-wrapper {
    overflow: hidden;
    width: 100%;
    height: 100%;
    position: relative;
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.collage-item:hover img {
    transform: scale(1.05);
}

/* Pozisyonlamalar (Demo Kolaj Düzeni) */
.collage-item-1 {
    width: 50%;
    height: 380px;
    left: 10%;
    top: 0;
    z-index: 2;
}

.collage-item-2 {
    width: 45%;
    height: 320px;
    right: 5%;
    top: 15%;
    z-index: 1;
}

.collage-item-3 {
    width: 40%;
    height: 250px;
    left: 20%;
    bottom: -10%;
    z-index: 3;
}

/* Hero Altı Metrikler Barı */
.hero-metrics-bar {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 40px 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.metric-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
}

.metric-card:last-child {
    border-right: none;
}

.metric-num {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--gold);
    line-height: 1;
    font-weight: 300;
}

.metric-info h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.metric-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.4;
}

/* ==========================================================================
   KATEGORİ VİTRİNİ (Fabric Dikey Genişleyen Kartlar)
   ========================================================================== */
.categories-section {
    padding: 100px 0 0 0;
}

.categories-grid-full {
    display: flex;
    width: 100%;
    height: 550px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.category-panel {
    flex: 1;
    position: relative;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    padding: 50px 40px;
    transition: var(--transition-smooth);
    overflow: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.category-panel:last-child {
    border-right: none;
}

.panel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(21, 22, 23, 0.1) 0%, rgba(21, 22, 23, 0.85) 100%);
    z-index: 1;
    transition: var(--transition-smooth);
}

.panel-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 280px;
    transition: var(--transition-smooth);
    transform: translateY(40px);
}

.panel-num {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--gold);
    display: block;
    line-height: 1;
    margin-bottom: 15px;
    font-weight: 300;
}

.category-panel h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.category-panel p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 25px;
    opacity: 0;
    transition: var(--transition-smooth);
}

.panel-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.panel-btn i {
    transition: var(--transition-fast);
}

.panel-btn:hover i {
    transform: translateX(5px);
}

/* Hover Efektleri */
.category-panel:hover {
    flex: 1.6;
}

.category-panel:hover .panel-overlay {
    background: linear-gradient(to bottom, rgba(21, 22, 23, 0) 0%, rgba(21, 22, 23, 0.95) 100%);
}

.category-panel:hover .panel-content {
    transform: translateY(0);
}

.category-panel:hover p {
    opacity: 1;
}

/* ==========================================================================
   HAKKIMIZDA BÖLÜMÜ
   ========================================================================== */
.about-section {
    padding: 120px 0;
    border-bottom: 1px solid var(--border-color);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visuals {
    position: relative;
    height: 580px;
}

.about-img-large {
    width: 80%;
    height: 480px;
    border: 1px solid var(--border-color);
    padding: 12px;
    background-color: var(--bg-primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
}

.about-img-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-small {
    position: absolute;
    width: 50%;
    height: 280px;
    bottom: 0;
    right: 0;
    border: 1px solid var(--border-color);
    padding: 12px;
    background-color: var(--bg-primary);
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    z-index: 2;
}

.about-img-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    top: 10%;
    right: 10%;
    background-color: var(--bg-dark);
    color: var(--white);
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-left: 3px solid var(--gold);
    z-index: 3;
}

.badge-year {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--gold);
    font-weight: 500;
}

.badge-text {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 5px;
    text-align: center;
}

/* Hakkımızda İçerik */
.about-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-top: 30px;
    margin-bottom: 40px;
    font-weight: 300;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.value-card {
    border: 1px solid var(--border-color);
    padding: 25px;
    background-color: var(--bg-secondary);
    transition: var(--transition-smooth);
}

.value-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.value-icon {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.value-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

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

/* Misyon / Vizyon Sekmeleri (Tabs) */
.tabs-container {
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.tab-buttons {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    border-right: 1px solid var(--border-color);
    background-color: rgba(0,0,0,0.02);
}

.tab-btn:last-child {
    border-right: none;
}

.tab-btn.active {
    color: var(--gold);
    background-color: transparent;
}

.tab-panels {
    padding: 30px;
}

.tab-panel {
    display: none;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.5;
    color: var(--text-dark);
    font-style: italic;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* ==========================================================================
   ÜRÜN KATALOĞU BÖLÜMÜ
   ========================================================================== */
.catalog-section {
    padding: 120px 0;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

/* Kontroller */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 25px;
    margin-bottom: 50px;
    gap: 30px;
}

.catalog-tabs {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.catalog-tab {
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.catalog-tab:hover,
.catalog-tab.active {
    border-color: var(--text-dark);
    color: var(--text-dark);
    background-color: var(--bg-primary);
}

.catalog-tab.active {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.catalog-search {
    position: relative;
    width: 100%;
    max-width: 320px;
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 0.9rem;
}

#product-search {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-fast);
}

#product-search:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(193, 154, 91, 0.1);
}

/* Ürün Kartı Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--gold);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.04);
    transform: translateY(-5px);
}

.product-img-holder {
    position: relative;
    height: 260px;
    overflow: hidden;
    background-color: var(--bg-secondary);
}

.product-img-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--gold);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 10px;
    z-index: 2;
}

.product-info {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gold);
    margin-bottom: 8px;
    font-weight: 500;
}

.product-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.3;
}

.product-rating {
    font-size: 0.8rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.product-action {
    margin-top: auto;
}

.btn-add-rfq {
    width: 100%;
    padding: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: transparent;
    color: var(--text-dark);
    border: 1px solid var(--border-color);
}

.btn-add-rfq:hover {
    background-color: var(--text-dark);
    color: var(--white);
    border-color: var(--text-dark);
}

.product-card.added-to-cart .btn-add-rfq {
    background-color: var(--gold);
    color: var(--white);
    border-color: var(--gold);
}

/* ==========================================================================
   REFERANSLAR BÖLÜMÜ (Müşteri Yorumları)
   ========================================================================== */
.testimonials-section {
    padding: 120px 0;
    border-bottom: 1px solid var(--border-color);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    min-height: 250px;
}

.testimonial-slide {
    display: none;
    text-align: center;
    padding: 0 40px;
}

.testimonial-slide.active {
    display: block;
    animation: fadeIn 0.6s ease;
}

.testimonial-stars {
    color: var(--gold);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--text-dark);
    font-style: italic;
    margin-bottom: 30px;
    font-weight: 300;
}

.testimonial-author h4 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 5px;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background-color: var(--gold);
    transform: scale(1.3);
}

/* ==========================================================================
   İLETİŞİM VE TEKLİF FORMU
   ========================================================================== */
.contact-section {
    padding: 120px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
}

/* İletişim Bilgileri */
.contact-info-panel p {
    color: var(--text-muted);
    font-weight: 300;
    margin-top: 30px;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.detail-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.1rem;
}

.detail-text h4 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.detail-text p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.map-placeholder {
    height: 220px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background-color: rgba(246, 245, 237, 0.85);
    z-index: 2;
}

.map-overlay i {
    font-size: 2.2rem;
}

.map-overlay span {
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Teklif Formu */
.contact-form-panel {
    border: 1px solid var(--border-color);
    padding: 50px;
    background-color: var(--bg-secondary);
}

.rfq-form {
    margin-top: 40px;
}

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

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-fast);
}

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

.selected-products-summary {
    border: 1px solid var(--border-color);
    padding: 20px;
    background-color: var(--bg-primary);
    min-height: 80px;
}

.empty-summary-msg {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
    font-style: italic;
}

.summary-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--border-color);
    padding: 8px 0;
    font-size: 0.9rem;
}

.summary-item-row:last-child {
    border-bottom: none;
}

.summary-item-title {
    font-weight: 500;
}

.summary-item-qty {
    color: var(--gold);
    font-weight: 600;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 80px 0 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brand-col p {
    font-size: 0.9rem;
    margin-top: 25px;
    margin-bottom: 25px;
    line-height: 1.7;
}

.footer-logo {
    display: inline-flex;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.social-links a:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.footer-col h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul a {
    font-size: 0.9rem;
    color: var(--text-light);
}

.footer-col ul a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-col p i {
    margin-top: 4px;
}

.footer-bottom {
    padding: 30px 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
}

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

/* ==========================================================================
   B2B TEKLİF SEPETİ DRAWER (Sağ Panel)
   ========================================================================== */
.rfq-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 200;
    visibility: hidden;
    transition: visibility 0.4s;
}

.rfq-drawer.open {
    visibility: visible;
}

.drawer-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    opacity: 0;
    transition: var(--transition-smooth);
}

.rfq-drawer.open .drawer-overlay {
    opacity: 1;
}

.drawer-content {
    position: absolute;
    top: 0;
    right: -480px;
    width: 100%;
    max-width: 460px;
    height: 100%;
    background-color: var(--bg-primary);
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    border-left: 1px solid var(--border-color);
}

.rfq-drawer.open .drawer-content {
    right: 0;
}

.drawer-header {
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-secondary);
}

.drawer-header h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0;
}

.drawer-close {
    font-size: 1.3rem;
    color: var(--text-dark);
}

.drawer-close:hover {
    color: var(--gold);
}

.drawer-body {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
}

/* Boş Sepet */
.empty-cart-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 80%;
    text-align: center;
}

.empty-icon {
    font-size: 3rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.empty-cart-message p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.scroll-to-catalog {
    margin-top: 20px;
}

/* Sepet Öğeleri Listesi */
.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
    align-items: center;
}

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

.cart-item-img {
    width: 70px;
    height: 70px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

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

.cart-item-details {
    flex-grow: 1;
}

.cart-item-details h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 5px;
}

.cart-item-details span {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--gold);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Miktar Seçici (Quantity) */
.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.qty-btn {
    width: 25px;
    height: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-dark);
}

.qty-btn:hover {
    background-color: var(--border-color);
}

.qty-val {
    width: 30px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-remove-item {
    color: var(--text-light);
    font-size: 1rem;
    padding: 5px;
}

.btn-remove-item:hover {
    color: #cc0000;
}

.drawer-footer {
    padding: 30px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.drawer-summary {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#drawer-unique-count {
    color: var(--gold);
}

/* ==========================================================================
   ANİMASYONLAR VE MEDYA SORULARI (RESPONSIVE)
   ========================================================================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Tablet ve Küçük Ekranlar (1024px) */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
        padding-bottom: 50px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-collage {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .metric-card {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 20px;
        padding-right: 0;
    }
    
    .metric-card:nth-child(2),
    .metric-card:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .categories-grid-full {
        height: auto;
        flex-direction: column;
    }
    
    .category-panel {
        height: 250px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }
    
    .category-panel:hover {
        flex: 1;
    }
    
    .category-panel .panel-content {
        transform: translateY(0);
        max-width: 100%;
    }
    
    .category-panel p {
        opacity: 1;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-visuals {
        max-width: 600px;
        width: 100%;
        margin: 0 auto;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobil Ekranlar (768px) */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .header-container {
        height: 70px;
    }
    
    .logo-main {
        font-size: 1.5rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Mobil Navigasyon Arayüzü */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--bg-primary);
        z-index: 99;
        transition: var(--transition-smooth);
        padding: 50px 30px;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
    
    .rfq-cart-trigger .cart-label {
        display: none;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-collage {
        height: 380px;
    }
    
    .collage-item-1 { height: 260px; }
    .collage-item-2 { height: 220px; }
    .collage-item-3 { height: 180px; }
    
    .about-visuals {
        height: 420px;
    }
    
    .about-img-large { height: 350px; }
    .about-img-small { height: 200px; }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .catalog-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .catalog-search {
        max-width: 100%;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-panel {
        padding: 30px 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        text-align: center;
    }
    
    /* Mobil hamburger animasyonu */
    .mobile-menu-toggle.open .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .mobile-menu-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.open .bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
}

/* ==========================================================================
   İÇ SAYFALARA ÖZEL EK STİLLER (Page Header, Breadcrumbs)
   ========================================================================== */
.page-header {
    background-color: var(--bg-dark);
    background-image: linear-gradient(to right, rgba(21, 22, 23, 0.95), rgba(21, 22, 23, 0.8)), url('assets/images/hero_collage_1.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.breadcrumb {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

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

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

.breadcrumb-separator {
    color: rgba(255,255,255,0.2);
}

/* Hakkımızda Sayfası Değerler & Vizyon Ek Düzeni */
.about-page-details {
    padding: 100px 0;
}

.curved-banner-text {
    font-family: var(--font-serif);
    font-size: 2rem;
    line-height: 1.4;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 80px auto;
    font-style: italic;
}

/* ==========================================================================
   YARDIMCI SINIFLAR VE ARKA PLAN GÖRSELLERİ (LINT DÜZELTMELERİ)
   ========================================================================== */

/* Kategori Arka Plan Görselleri (index.html) */
.cat-panel-textile {
    background-image: url('assets/images/cat_textile.png');
}
.cat-panel-kitchen {
    background-image: url('assets/images/cat_kitchen.png');
}
.cat-panel-service {
    background-image: url('assets/images/cat_service.png');
}
.cat-panel-housekeeping {
    background-image: url('assets/images/cat_housekeeping.png');
}

/* İletişim Harita Yüksekliği (contact.html) */
.map-contact {
    height: 280px !important;
}

/* Altın Link Rengi */
.link-gold {
    color: var(--gold) !important;
    font-weight: 500;
}

/* Hakkımızda Margin & Padding Düzenleri (about.html) */
.margin-top-30 {
    margin-top: 30px;
}

.margin-bottom-50 {
    margin-bottom: 50px;
}

.about-banner-details {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

/* 4 Kolonlu Değerler Izgarası (about.html) */
.values-grid-desktop {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1024px) {
    .values-grid-desktop {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .values-grid-desktop {
        grid-template-columns: 1fr;
    }
}