/* ==========================================================================
   DO GRUP AĞAÇ VE PALMİYE AYDINLATMA SİSTEMLERİ
   Ferah, Açık Renkli, İç Açıcı & İnsan Eliyle Tasarlanmış Mimari Stil Sistemi
   ========================================================================== */

:root {
    --primary: #003051;
    --primary-dark: #001d33;
    --secondary: #1273EB;
    --accent: #F59E0B;
    --emerald: #10B981;
    --dark-footer: #F1F5F9;
    --text-main: #0F172A;
    --text-muted: #475569;
    --bg-light: #F8FAFC;
    --bg-soft-blue: #F0F7FF;
    --white: #FFFFFF;
    --whatsapp: #25D366;
    --call-btn: #008A00;
    --border-color: #E2E8F0;
    --shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.07);
    --shadow-lg: 0 22px 48px rgba(18, 115, 235, 0.11);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --transition: all 0.26s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-main);
    background-color: #FFFFFF;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   1. FERAH AÇIK RENKLİ ÜST KURUMSAL ÇUBUK (TOP TOOLBAR)
   ========================================================================== */
.top-toolbar {
    background-color: #F0F7FF;
    color: #0F172A;
    font-size: 13px;
    padding: 9px 0;
    border-bottom: 1px solid #DBEAFE;
}

.top-toolbar .toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.toolbar-contact {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.toolbar-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #1E293B;
}

.toolbar-contact-item i {
    color: var(--secondary);
    font-size: 13.5px;
}

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

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.toolbar-hours {
    display: flex;
    align-items: center;
    gap: 7px;
    color: #334155;
    font-weight: 600;
}

.toolbar-hours i {
    color: var(--emerald);
}

.toolbar-socials {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar-socials a {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 13px;
}

.toolbar-socials a:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

/* ==========================================================================
   2. ANA HEADER & AÇIK FERAH NAVİGASYON
   ========================================================================== */
.site-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    gap: 20px;
}

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

.brand-logo img {
    max-height: 58px;
    width: auto;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-nav a {
    padding: 10px 14px;
    font-weight: 700;
    font-size: 14.5px;
    color: #0F172A;
    border-radius: var(--radius-sm);
    position: relative;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary);
    background: #F0F7FF;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--secondary);
    color: #fff;
    box-shadow: 0 6px 16px rgba(18, 115, 235, 0.22);
}

.btn-primary:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

.btn-accent {
    background: var(--accent);
    color: #0F172A;
    font-weight: 800;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.22);
}

.btn-accent:hover {
    background: #FBBF24;
    color: #0F172A;
    transform: translateY(-1px);
}

.btn-outline-light {
    border: 1.5px solid #CBD5E1;
    color: var(--primary);
    background: #FFFFFF;
}

.btn-outline-light:hover {
    border-color: var(--secondary);
    color: var(--secondary);
    background: #F0F7FF;
}

.drawer-toggle-btn,
.mobile-menu-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: #F8FAFC;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    cursor: pointer;
    transition: var(--transition);
}

.drawer-toggle-btn:hover,
.mobile-menu-btn:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

.mobile-menu-btn {
    display: none;
}

/* ==========================================================================
   3. SAĞ OFF-CANVAS BİLGİ ÇEKMECESİ
   ========================================================================== */
.offcanvas-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(3px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.offcanvas-overlay.active {
    opacity: 1;
    visibility: visible;
}

.offcanvas-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--white);
    z-index: 2000;
    padding: 36px 30px;
    overflow-y: auto;
    box-shadow: -10px 0 40px rgba(15, 23, 42, 0.15);
    transition: right 0.32s ease;
}

.offcanvas-drawer.active {
    right: 0;
}

.drawer-close {
    position: absolute;
    top: 22px;
    right: 22px;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--primary);
    font-size: 17px;
    cursor: pointer;
}

.drawer-close:hover {
    background: #EF4444;
    color: #fff;
    border-color: #EF4444;
}

.drawer-info-list {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.drawer-info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 13px;
    border-radius: var(--radius-sm);
    background: var(--bg-light);
    border: 1px solid var(--border-color);
}

.drawer-info-item i {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: #EFF6FF;
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ==========================================================================
   4. YENİ AÇIK RENKLİ & PENCEREYE %100 TAM SIĞAN BANNER SİSTEMİ
   1920x800 (12:5) Orijinal Banner Görselleri Hiç Kırpılmadan Tam Sığar
   ========================================================================== */
.hero-section {
    background: linear-gradient(180deg, #F0F7FF 0%, #FFFFFF 100%);
    padding: 24px 0 36px;
    border-bottom: 1px solid var(--border-color);
}

.hero-banner-frame {
    position: relative;
    background: #FFFFFF;
    padding: 10px;
    border-radius: var(--radius-lg);
    border: 1px solid #DBEAFE;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.hero-banner-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 800;
    border-radius: 12px;
    overflow: hidden;
    background: #0B1928;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.55s ease, visibility 0.55s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Arka plan yumuşak dolgu (farklı oranda görsel yüklenirse boşluk kalmaması için) */
.hero-slide-blur-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(22px) brightness(0.75);
    transform: scale(1.1);
    z-index: 1;
}

/* Ana banner resmi: 1920x800 pencereye %100 eksiksiz ve kesilmeden sığar */
.hero-slide-main-img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.hero-slide-link-wrap {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

/* Banner Sol/Sağ Okları & Noktalar */
.hero-banner-nav {
    position: absolute;
    inset: 0;
    z-index: 5;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}

.slider-arrow {
    pointer-events: auto;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
    transform: scale(1.06);
}

.hero-banner-dots-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
}

.slider-dot {
    width: 28px;
    height: 6px;
    border-radius: 99px;
    background: #CBD5E1;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    width: 48px;
    background: var(--secondary);
}

/* Banner Altı Ferah Beyaz Tanıtım & Hızlı Aksiyon Barı */
.hero-welcome-strip {
    margin-top: 22px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px 28px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.hero-welcome-text {
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 13px;
    border-radius: 6px;
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    color: var(--secondary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.hero-welcome-text h1 {
    font-size: clamp(22px, 2.5vw, 31px);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.25;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.hero-welcome-text p {
    font-size: 14.5px;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.hero-specs-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-spec-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #F8FAFC;
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 700;
    color: #1E293B;
}

.hero-spec-pill i {
    color: var(--emerald);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex-shrink: 0;
}

/* ==========================================================================
   5. AÇIK RENKLİ & FERAH BÜYÜK PROJE GALERİ VİTRİNİ (#proje-vitrini)
   Tüm fotoğraflar beyaz çerçeveli ve eşit orantılı kartlarda sergilenir
   ========================================================================== */
.showcase-gallery-section {
    padding: 64px 0 80px;
    background: #F8FAFC;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
}

.showcase-header-bar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 34px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border-color);
}

.showcase-header-bar h2 {
    font-size: clamp(25px, 3vw, 36px);
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.4px;
    line-height: 1.22;
}

.showcase-header-bar p {
    color: var(--text-muted);
    font-size: 15.5px;
    max-width: 680px;
    margin-top: 8px;
}

.showcase-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.gallery-filter-btn {
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid #CBD5E1;
    background: #FFFFFF;
    color: #1E293B;
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-filter-btn.active,
.gallery-filter-btn:hover {
    background: var(--secondary);
    color: #FFFFFF;
    border-color: var(--secondary);
    box-shadow: 0 6px 16px rgba(18, 115, 235, 0.2);
}

/* 12 Sütunlu Ferah Beyaz Çerçeveli Galeri Grid */
.editorial-gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 22px;
}

.editorial-gallery-card {
    grid-column: span 4;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    padding: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.editorial-gallery-card.span-wide {
    grid-column: span 6;
}

.editorial-gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: #93C5FD;
}

/* Kart içi fotoğraf alanı: Dikey ve yatay resimler eşit ve dengeli görünür */
.editorial-photo-box {
    position: relative;
    width: 100%;
    height: 310px;
    border-radius: 10px;
    overflow: hidden;
    background: #0F172A;
}

.editorial-gallery-card.span-wide .editorial-photo-box {
    height: 360px;
}

.editorial-photo-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 0.55s ease;
}

.editorial-gallery-card:hover .editorial-photo-box img {
    transform: scale(1.05);
}

.editorial-card-top {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 2;
}

.editorial-num-tag {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(6px);
    color: var(--primary);
    font-size: 11px;
    font-weight: 800;
    padding: 5px 11px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    text-transform: uppercase;
}

.editorial-zoom-btn {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transition: var(--transition);
}

.editorial-gallery-card:hover .editorial-zoom-btn {
    background: var(--secondary);
    color: #fff;
}

.editorial-card-bottom {
    padding: 14px 8px 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.editorial-card-bottom h3 {
    font-size: 16.5px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.32;
}

.editorial-card-bottom span {
    font-size: 12.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.showcase-bottom-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 36px;
    padding: 24px 28px;
    background: #FFFFFF;
    border: 1px solid #DBEAFE;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   6. 4'LÜ MÜHENDİSLİK GÜVENCESİ ŞERİDİ
   ========================================================================== */
.features-overlap-section {
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    padding: 46px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: #F8FAFC;
    border-radius: var(--radius-md);
    padding: 26px 24px;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--secondary);
    transition: var(--transition);
}

.feature-card:hover {
    background: #FFFFFF;
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.feature-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.feature-icon-wrap img {
    max-width: 34px;
    max-height: 34px;
    object-fit: contain;
}

.feature-badge {
    font-size: 11px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 6px;
    background: #EFF6FF;
    color: var(--secondary);
    letter-spacing: 0.4px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
}

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

/* ==========================================================================
   7. BÖLÜM BAŞLIKLARI & ÜRÜN KATALOĞU KARTLARI
   ========================================================================== */
.section-padding {
    padding: 76px 0;
}

.bg-light-section {
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 46px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 14px;
    border-radius: 6px;
    background: #EFF6FF;
    border: 1px solid #DBEAFE;
    color: var(--secondary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(25px, 3vw, 35px);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.24;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.section-header p {
    font-size: 15.5px;
    color: var(--text-muted);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: #93C5FD;
}

.product-img-wrap {
    position: relative;
    height: 290px;
    border-radius: 10px;
    overflow: hidden;
    background: #F1F5F9;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    padding: 5px 11px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.product-cat-tag {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: var(--secondary);
    color: #fff;
    padding: 4px 11px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
}

.product-body {
    padding: 18px 14px 12px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-body h3 {
    font-size: 19px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.32;
}

.product-body h3 a:hover {
    color: var(--secondary);
}

.product-body p {
    font-size: 14.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    flex-grow: 1;
}

.product-specs-mini {
    background: #F8FAFC;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
}

.product-specs-mini div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-specs-mini span.lbl {
    color: var(--text-muted);
    font-weight: 600;
}

.product-specs-mini span.val {
    color: var(--primary);
    font-weight: 700;
}

.product-card-footer {
    display: flex;
    gap: 10px;
}

.product-card-footer .btn {
    flex: 1;
    padding: 11px 14px;
    font-size: 13.5px;
}

/* ==========================================================================
   8. FERAH AÇIK RENKLİ 7 RENK AĞAÇ & PALMİYE IŞIK SİMÜLATÖRÜ
   ========================================================================== */
.simulator-section {
    padding: 76px 0;
    background: linear-gradient(135deg, #F0F7FF 0%, #F0FDF4 100%);
    color: var(--text-main);
    border-top: 1px solid #DBEAFE;
    border-bottom: 1px solid #DBEAFE;
}

.simulator-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.color-swatches {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
    gap: 10px;
    margin: 22px 0;
}

.color-swatch-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    border: 1.5px solid #CBD5E1;
    color: var(--primary);
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.color-swatch-btn .dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.15);
}

.color-swatch-btn.active,
.color-swatch-btn:hover {
    background: #FFFFFF;
    border-color: var(--secondary);
    box-shadow: 0 6px 18px rgba(18, 115, 235, 0.15);
    transform: translateY(-1px);
}

.simulator-stage {
    position: relative;
    border-radius: var(--radius-md);
    padding: 10px;
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    box-shadow: var(--shadow-lg);
}

.simulator-stage img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
}

.simulator-glow-overlay {
    position: absolute;
    inset: 10px;
    border-radius: 10px;
    background: radial-gradient(circle at 50% 65%, var(--active-glow, rgba(245, 158, 11, 0.45)) 0%, rgba(0,0,0,0.05) 68%);
    mix-blend-mode: screen;
    pointer-events: none;
    transition: background 0.4s ease;
}

.simulator-ring-indicator {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-sm);
    padding: 15px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   9. KURUMSAL HAKKIMIZDA, SAYAÇLAR, REFERANSLAR, YORUMLAR & SSS
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 52px;
    align-items: center;
}

.about-images-stack {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-md);
    padding: 10px;
    background: #FFFFFF;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.about-img-main img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    border-radius: 10px;
}

.about-exp-card {
    position: absolute;
    bottom: -18px;
    right: -14px;
    background: #FFFFFF;
    color: var(--primary);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid #DBEAFE;
    border-left: 5px solid var(--secondary);
    max-width: 270px;
}

.about-exp-card .big-num {
    font-size: 32px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1;
    margin-bottom: 6px;
}

.stats-counter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.stat-box {
    background: #FFFFFF;
    padding: 18px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-box .stat-num {
    font-size: 26px;
    font-weight: 800;
    color: var(--secondary);
    line-height: 1.1;
}

.stat-box .stat-lbl {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 4px;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(195px, 1fr));
    gap: 18px;
}

.reference-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 22px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
}

.reference-card:hover {
    border-color: var(--secondary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.reference-card img {
    height: 76px;
    width: auto;
    max-width: 135px;
    object-fit: contain;
}

.reference-card h4 {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--primary);
}

.reference-card span {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-light);
    padding: 3px 9px;
    border-radius: 4px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px 26px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.testimonial-stars {
    color: var(--accent);
    margin-bottom: 14px;
    font-size: 14px;
}

.testimonial-card p {
    font-size: 14.5px;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--secondary);
}

.faq-list {
    max-width: 920px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 18px 22px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
}

.faq-question i {
    color: var(--secondary);
    transition: transform 0.25s ease;
}

.faq-item.active .faq-question {
    background: #F0F7FF;
    color: var(--secondary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding: 18px 22px;
    font-size: 15px;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    background: #fff;
}

.faq-item.active .faq-answer {
    display: block;
}

/* ==========================================================================
   10. STANDART ÖLÇÜLÜ STÜDYO LIGHTBOX (MOBİL VE MASAÜSTÜNDE EŞİT ÇERÇEVE)
   Kare, dikey veya yatay tüm fotoğraflar birebir aynı çerçeve boyutunda açılır!
   ========================================================================== */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(8px);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-dialog {
    background: #FFFFFF;
    border-radius: 18px;
    width: min(920px, 94vw);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.38);
    border: 1px solid #E2E8F0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.lightbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: #F8FAFC;
    border-bottom: 1px solid #E2E8F0;
}

.lightbox-counter-badge {
    background: #EFF6FF;
    color: var(--secondary);
    border: 1px solid #BFDBFE;
    font-weight: 800;
    font-size: 12.5px;
    padding: 4px 12px;
    border-radius: 6px;
}

.lightbox-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.lightbox-fit-toggle {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid #CBD5E1;
    background: #FFFFFF;
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.lightbox-fit-toggle:hover {
    border-color: var(--secondary);
    color: var(--secondary);
}

.lightbox-close {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #FEE2E2;
    color: #DC2626;
    border: none;
    font-size: 17px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: #DC2626;
    color: #fff;
}

/* Sabit Boyutlu Sahne: Her resimde aynı yükseklik ve genişlik! */
.lightbox-stage-box {
    position: relative;
    width: 100%;
    height: 540px;
    background: #0F172A;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-blur-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(26px) brightness(0.65);
    transform: scale(1.15);
    z-index: 1;
}

.lightbox-stage-box img#lightboxImg {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: object-fit 0.25s ease;
}

/* Kullanıcı isterse tüm çerçeveyi doldurma modu */
.lightbox-stage-box.fill-mode img#lightboxImg {
    object-fit: cover;
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid #CBD5E1;
    color: var(--primary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
}

.lightbox-nav-btn:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

.lightbox-footer {
    padding: 14px 20px;
    background: #FFFFFF;
    border-top: 1px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.lightbox-footer p {
    color: var(--primary);
    font-weight: 800;
    font-size: 15.5px;
    margin: 0;
}

/* ==========================================================================
   11. AÇIK RENKLİ İÇ SAYFA BANNER, FORMLAR & FERAH FOOTER
   ========================================================================== */
.page-With-Banner {
    background: linear-gradient(135deg, #EFF6FF 0%, #E0F2FE 55%, #F0FDF4 100%);
    color: var(--primary);
    padding: 54px 0;
    text-align: center;
    border-bottom: 1px solid #DBEAFE;
}

.page-With-Banner h1 {
    font-size: clamp(26px, 3.4vw, 38px);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.breadcrumb-nav {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

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

.form-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 36px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-weight: 700;
    font-size: 13px;
    color: var(--primary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border-radius: var(--radius-sm);
    border: 1px solid #CBD5E1;
    font-family: inherit;
    font-size: 14.5px;
    color: var(--text-main);
    background: #F8FAFC;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    background: #fff;
}

/* Ferah Açık Renkli Kurumsal Footer */
.site-footer {
    background-color: #F1F5F9;
    color: #334155;
    padding: 68px 0 0;
    font-size: 14.5px;
    border-top: 1px solid #CBD5E1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 1fr 1.1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid #CBD5E1;
}

.footer-col h4 {
    color: var(--primary);
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #334155;
    font-weight: 600;
}

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

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
    color: #334155;
}

.footer-contact-list i {
    color: var(--secondary);
    margin-top: 4px;
}

.footer-bottom {
    padding: 22px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 13px;
    color: #475569;
}

/* İç Sayfa Galeri Grid */
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 36px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 330px;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    background: #FFFFFF;
    padding: 8px;
    border: 1px solid var(--border-color);
}

/* ==========================================================================
   12. SAĞ ALT SABİT WHATSAPP & TELEFON ARAMA BUTONLARI
   ========================================================================== */
.floating-whatsapp-btn {
    position: fixed;
    bottom: 17px;
    right: 88px;
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: #0F172A;
    padding: 7px 16px 7px 9px;
    border-radius: 50px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.16);
    border: 2px solid var(--whatsapp);
    font-weight: 800;
    font-size: 14px;
    transition: var(--transition);
}

.floating-whatsapp-btn.pos-left {
    right: auto;
    left: 20px;
}

.floating-whatsapp-btn .wa-icon-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--whatsapp);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.floating-whatsapp-btn:hover {
    background: var(--whatsapp);
    color: #fff;
    transform: translateY(-2px);
}

.floating-call-btn {
    position: fixed;
    bottom: 15px;
    right: 18px;
    z-index: 9999;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--call-btn);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 23px;
    box-shadow: 0 6px 24px rgba(0, 138, 0, 0.42);
    animation: pulseCall 2.2s infinite;
}

.floating-call-btn:hover {
    transform: scale(1.06);
    color: #fff;
}

@keyframes pulseCall {
    0% { box-shadow: 0 0 0 0 rgba(0, 138, 0, 0.6); }
    70% { box-shadow: 0 0 0 14px rgba(0, 138, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 138, 0, 0); }
}

.scroll-top-btn {
    position: fixed;
    bottom: 84px;
    right: 24px;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    color: var(--primary);
    border: 1px solid #CBD5E1;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

/* ==========================================================================
   13. MOBİL DUYARLILIK (RESPONSIVE) & MOBİL STANDART LIGHTBOX
   ========================================================================== */
@media (max-width: 1120px) {
    .editorial-gallery-card,
    .editorial-gallery-card.span-wide {
        grid-column: span 6;
    }
    .editorial-photo-box,
    .editorial-gallery-card.span-wide .editorial-photo-box {
        height: 280px;
    }
    .features-grid,
    .products-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .simulator-grid,
    .about-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 84px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 15px 30px rgba(0,0,0,0.10);
        border-top: 1px solid var(--border-color);
    }
    .main-nav.mobile-open {
        display: flex;
    }
    .main-nav a {
        width: 100%;
    }
    .mobile-menu-btn {
        display: inline-flex;
    }
}

@media (max-width: 680px) {
    .container {
        padding: 0 14px;
    }
    .top-toolbar .toolbar-hours {
        display: none;
    }
    .hero-section {
        padding: 14px 0 24px;
    }
    .hero-banner-frame {
        padding: 6px;
        border-radius: 12px;
    }
    .slider-arrow {
        width: 34px;
        height: 34px;
        font-size: 13px;
    }
    .hero-welcome-strip {
        padding: 18px 16px;
        margin-top: 14px;
    }
    .editorial-gallery-card,
    .editorial-gallery-card.span-wide {
        grid-column: span 12;
    }
    /* Mobilde tüm galeri kartları birebir aynı 260px yüksekliğinde ve dengeli! */
    .editorial-photo-box,
    .editorial-gallery-card.span-wide .editorial-photo-box {
        height: 260px;
    }
    .gallery-grid,
    .features-grid,
    .products-grid,
    .testimonials-grid,
    .stats-counter-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }
    /* Mobilde Lightbox: Kare de olsa uzun dikey de olsa HER ZAMAN 370px sabit sahne! */
    .lightbox-modal {
        padding: 12px;
    }
    .lightbox-dialog {
        width: 95vw;
        border-radius: 14px;
    }
    .lightbox-stage-box {
        height: 370px;
    }
    .lightbox-nav-btn {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
    .lightbox-footer p {
        font-size: 14px;
    }
}