/* ==========================================================================
   BODUR TİCARET YAPI MALZEMELERİ - RESMİ STİL DOSYASI
   Renk Paleti: Kurumsal Mavi (#0052cc / #0d3b66), Canlı Vurgu (#1d4ed8 / #2563eb),
   Zemin: Arı Beyaz (#ffffff / #f8fafc), Metin: Koyu Grafit (#0f172a / #334155)
   ========================================================================== */

/* --------------------------------------------------------------------------
   GÖRSEL DEĞİŞTİRME NOTU (BACKGROUND-IMAGE İÇİN):
   Eğer Hero veya herhangi bir bölümde özel bir arka plan fotoğrafı kullanmak
   istiyorsanız, aşağıdaki '.hero-custom-bg' sınıfındaki yorumu kaldırıp
   'assets/img/kendi-arka-plan-gorseliniz.jpg' dosya yolunu güncelleyebilirsiniz.
   -------------------------------------------------------------------------- */
/*
.hero-custom-bg {
    background-image: linear-gradient(rgba(13, 59, 102, 0.85), rgba(0, 82, 204, 0.85)), url('../img/kendi-santiye-gorseliniz.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
*/

:root {
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --primary-blue: #0052cc;
    --primary-hover: #0747a6;
    --primary-dark: #091e42;
    --accent-blue: #2563eb;
    --accent-light: #eff6ff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 82, 204, 0.08);
    --shadow-md: 0 4px 14px rgba(0, 82, 204, 0.10);
    --shadow-lg: 0 10px 30px rgba(0, 82, 204, 0.14);
    --shadow-hover: 0 16px 36px rgba(0, 82, 204, 0.18);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Temel Sıfırlama ve Erişilebilirlik */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-white);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Erişilebilir Klavye Odaklanması (WCAG 2.1) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--accent-blue);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.25);
}

/* Skip Navigation Link (Ekran Okuyucu & Klavye için) */
.skip-link {
    position: absolute;
    top: -60px;
    left: 1rem;
    background: var(--primary-blue);
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    z-index: 9999;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: top 0.2s ease-in-out;
}

.skip-link:focus {
    top: 1rem;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-construction {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.brick-wall-anim {
    width: 54px;
    height: 54px;
    border: 4px solid var(--accent-light);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spinLoader 0.85s linear infinite;
}

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

.loader-text {
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: 0.05em;
    font-size: 1.1rem;
    text-transform: uppercase;
}

/* Üst Bildirim Şeridi (Top Bar) */
.top-bar {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.top-bar-links {
    display: flex;
    gap: 1.5rem;
}

.top-bar-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #e2e8f0;
    text-decoration: none;
    transition: var(--transition);
}

.top-bar-item:hover {
    color: #60a5fa;
}

/* Header & Navigasyon */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 78px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--primary-blue);
}

.logo-badge {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.brand-info {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--primary-dark);
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.site-logo-image {
    width: 76px;
    height: 70px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 82, 204, 0.18);
    transition: var(--transition);
}

.site-logo-image:hover,
.footer-logo-image:hover {
    transform: translateY(-2px);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1.75rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.975rem;
    transition: var(--transition);
    position: relative;
    padding: 0.4rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--primary-blue);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--primary-dark);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Buton Stilleri */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--primary-blue);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 82, 204, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 18px rgba(0, 82, 204, 0.35);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, #f0f6ff 0%, #ffffff 100%);
    overflow: hidden;
    padding: 3rem 0;
}

#three-canvas-container {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    z-index: 1;
    pointer-events: auto;
}

.hero-blueprint-panel {
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 3rem;
}

.hero-blueprint-inner {
    position: relative;
    width: min(82%, 560px);
    aspect-ratio: 1;
    border-radius: 2rem;
    overflow: hidden;
    background: linear-gradient(135deg, #172554, #1e40af 55%, #2563eb);
    border: 1px solid rgba(191, 219, 254, 0.3);
    box-shadow: 0 24px 50px rgba(30, 64, 175, 0.2);
}

.hero-blueprint-inner::before,
.hero-blueprint-inner::after {
    content: '';
    position: absolute;
    border: 1px solid rgba(191, 219, 254, 0.22);
    border-radius: 50%;
}

.hero-blueprint-inner::before {
    width: 70%;
    height: 70%;
    right: -16%;
    top: -16%;
}

.hero-blueprint-inner::after {
    width: 80%;
    height: 80%;
    left: -28%;
    bottom: -28%;
}

.hero-blueprint-kicker {
    position: absolute;
    top: 2.5rem;
    left: 2.5rem;
    color: #dbeafe;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.28em;
}

.hero-building {
    position: absolute;
    bottom: 19%;
    border: 1px solid rgba(239, 246, 255, 0.62);
    background: rgba(255, 255, 255, 0.1);
}

.building-left { left: 18%; width: 24%; height: 43%; }
.building-center { left: 45%; width: 18%; height: 58%; background: rgba(255, 255, 255, 0.15); }
.building-right { right: 14%; width: 18%; height: 34%; }

.hero-blueprint-baseline {
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 19%;
    height: 1px;
    background: rgba(239, 246, 255, 0.65);
}

.hero-blueprint-copy {
    position: absolute;
    left: 2.5rem;
    bottom: 2.5rem;
    color: #ffffff;
}

.hero-blueprint-copy span {
    display: block;
    color: #bfdbfe;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.22em;
}

.hero-blueprint-copy strong {
    display: block;
    margin-top: 0.35rem;
    font-size: clamp(1.35rem, 2.5vw, 2rem);
    line-height: 1.1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #e0edff;
    color: var(--primary-blue);
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--primary-dark);
    margin-bottom: 1.25rem;
    letter-spacing: -0.03em;
}

.hero-title span {
    color: var(--primary-blue);
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.stat-item h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Bölüm Başlıkları */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    color: var(--primary-blue);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--primary-dark);
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* Hakkımızda Section */
.about-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: #f1f5f9;
}

.about-img-frame img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.about-img-frame:hover img {
    transform: scale(1.03);
}

.about-experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--primary-blue);
    color: #ffffff;
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 4px solid #ffffff;
}

.exp-years {
    font-size: 2rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-details h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.about-details p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    font-size: 1.025rem;
}

.founder-quote {
    background: var(--accent-light);
    border-left: 4px solid var(--primary-blue);
    padding: 1.25rem 1.5rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--primary-dark);
    font-weight: 500;
}

.founder-signature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.founder-title-badge {
    font-weight: 800;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.founder-role {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.85rem;
}

/* Ürünler Bölümü (Grid) */
.products-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

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

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: #93c5fd;
}

.product-image-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    background: #e2e8f0;
    overflow: hidden;
}

.product-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-blue);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.65rem;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.product-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.product-desc {
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

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

.product-tag {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-blue);
    background: var(--accent-light);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
}

.product-btn {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition);
}

.product-btn:hover {
    color: var(--primary-hover);
    transform: translateX(4px);
}

/* İletişim Bölümü */
.contact-section {
    padding: 6rem 0;
    background-color: #ffffff;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: flex-start;
}

.contact-info-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.contact-info-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    text-decoration: none;
    color: inherit;
    padding: 1rem;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    border: 1px solid #edf2f7;
    transition: var(--transition);
}

.contact-item:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
    transform: translateY(-2px);
}

.contact-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--primary-blue);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.contact-text strong {
    font-size: 1.05rem;
    color: var(--primary-dark);
}

/* Form */
.contact-form-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.contact-form-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
}

.contact-form-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-color);
    background-color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: #94a3b8;
}

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

.form-feedback {
    display: none;
    padding: 0.9rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.form-feedback.success {
    display: block;
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Harita Alanı */
.map-wrapper {
    margin-top: 3.5rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

/* Footer */
.site-footer {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 4rem 0 2rem 0;
    border-top: 4px solid var(--primary-blue);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h4 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.footer-logo-image {
    width: 94px;
    height: 88px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.footer-brand p {
    color: #94a3b8;
    font-size: 0.95rem;
    max-width: 400px;
    line-height: 1.6;
}

.footer-col h5 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: #ffffff;
}

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

.footer-col li {
    margin-bottom: 0.6rem;
}

.footer-col a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: #60a5fa;
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    color: #94a3b8;
    font-size: 0.85rem;
}

/* Mobil Uyumluluk (Responsive Breakpoints) */
@media (max-width: 992px) {
    .about-grid,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    #three-canvas-container {
        position: relative;
        width: 100%;
        height: 380px;
        margin-top: 2rem;
    }

    .hero-blueprint-panel {
        justify-content: center;
        padding-right: 0;
    }

    .hero-section {
        flex-direction: column;
        text-align: left;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-blueprint-panel {
        display: none;
    }

    .top-bar-links .top-bar-item:nth-child(2) {
        display: none;
    }

    .main-nav {
        position: fixed;
        top: 78px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 78px);
        background: #ffffff;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: 0.3s ease;
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .top-bar {
        display: none;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Gerçek dükkan fotoğrafı ve dükkan galerisi */
.hero-photo-panel {
    position: absolute;
    right: 0;
    top: 4.5rem;
    width: 48%;
    height: calc(100% - 6rem);
    min-height: 430px;
    border-radius: 28px 0 0 28px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(9, 30, 66, 0.2);
    background: var(--primary-dark);
}

.hero-photo-panel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-photo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(9, 30, 66, 0.05) 35%, rgba(9, 30, 66, 0.8) 100%);
}

.hero-photo-caption {
    position: absolute;
    left: 2rem;
    right: 2rem;
    bottom: 2rem;
    color: #fff;
}

.hero-photo-caption span {
    display: block;
    color: #bfdbfe;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.hero-photo-caption strong {
    display: block;
    margin-top: 0.4rem;
    font-size: clamp(1.35rem, 2.4vw, 2.1rem);
    line-height: 1.15;
}

.store-gallery-section {
    padding: 6rem 0;
    background: var(--bg-light);
}

.store-gallery-grid {
    display: grid;
    grid-template-columns: 1.45fr 1fr 1fr;
    grid-template-rows: 230px 230px;
    gap: 1rem;
    margin-top: 2.5rem;
}

.store-gallery-card {
    position: relative;
    display: block;
    min-height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.store-gallery-card-large {
    grid-row: span 2;
}

.store-gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s cubic-bezier(0.23, 1, 0.32, 1);
}

.store-gallery-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 42%, rgba(9, 30, 66, 0.78));
}

.store-gallery-card span {
    position: absolute;
    z-index: 1;
    left: 1.25rem;
    bottom: 1.1rem;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 800;
}

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

@media (max-width: 992px) {
    .hero-photo-panel {
        position: relative;
        top: auto;
        right: auto;
        width: calc(100% - 3rem);
        height: 360px;
        min-height: 0;
        margin: 1rem 1.5rem 0;
        border-radius: var(--radius-lg);
    }

    .store-gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 240px 200px 200px;
    }

    .store-gallery-card-large {
        grid-column: span 2;
        grid-row: auto;
    }
}

@media (max-width: 576px) {
    .hero-photo-panel {
        width: calc(100% - 2rem);
        height: 300px;
        margin: 1rem 1rem 0;
    }

    .hero-photo-caption {
        left: 1.25rem;
        right: 1.25rem;
        bottom: 1.25rem;
    }

    .store-gallery-section {
        padding: 4rem 0;
    }

    .store-gallery-grid {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 220px);
        gap: 0.85rem;
    }

    .store-gallery-card-large {
        grid-column: auto;
    }
}


/* Sabit WhatsApp iletişim butonu */
.floating-whatsapp {
    position: fixed;
    right: 1.35rem;
    bottom: 1.35rem;
    z-index: 1100;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 1.15rem;
    border-radius: 999px;
    background: #25d366;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
    box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35), 0 2px 8px rgba(15, 23, 42, 0.18);
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.floating-whatsapp i {
    font-size: 1.45rem;
    line-height: 1;
}

.floating-whatsapp:hover {
    background: #1ebe5d;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(37, 211, 102, 0.42), 0 3px 10px rgba(15, 23, 42, 0.2);
}

.floating-whatsapp:active {
    transform: scale(0.97);
}

@media (max-width: 576px) {
    .floating-whatsapp {
        right: 1rem;
        bottom: 1rem;
        width: 54px;
        height: 54px;
        padding: 0;
        justify-content: center;
        border-radius: 50%;
    }

    .floating-whatsapp i {
        font-size: 1.7rem;
    }

    .floating-whatsapp span {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }
}