/*
 * Silsew Kurumsal Ürün Katalog Sitesi - Tasarım Sistemi (CSS)
 */

/* Değişken Tanımlamaları */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Renk Paleti */
    --color-navy: #0f172a;          /* Koyu Lacivert metin ve ana ton */
    --color-navy-light: #1e293b;    /* Koyu Lacivert alt ton */
    --color-gray-bg: #f8f9fa;       /* Açık gri alanlar */
    --color-gray-dark: #64748b;     /* Yardımcı gri metin */
    
    /* Pastel Temalar (Temizlik ve Ferahlık Hissi) */
    --pastel-pink-bg: #fff0f3;
    --pastel-pink-border: #fce8e6;
    --pastel-pink-text: #d81b60;
    
    --pastel-purple-bg: #f8f0fc;
    --pastel-purple-border: #f3e5f5;
    --pastel-purple-text: #8e24aa;
    
    --pastel-blue-bg: #edf7fe;
    --pastel-blue-border: #e3f2fd;
    --pastel-blue-text: #0288d1;
    
    --pastel-mint-bg: #edfcf3;
    --pastel-mint-border: #e8f5e9;
    --pastel-mint-text: #2e7d32;

    --pastel-gray-bg: #f1f5f9;
    --pastel-gray-border: #e2e8f0;
    --pastel-gray-text: #475569;

    --color-whatsapp: #10b981;      /* Modern WhatsApp yeşili */
    --color-whatsapp-hover: #059669;
}

/* Genel Tipografi ve Sıfırlamalar */
body {
    font-family: var(--font-primary);
    color: var(--color-navy);
    background-color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
}

.fs-7 { font-size: 0.875rem; }
.fs-8 { font-size: 0.775rem; }
.fs-9 { font-size: 0.7rem; }

.transition-all {
    transition: all 0.3s ease;
}
.transition-transform {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Announcement Bar */
.top-announcement-bar {
    background: linear-gradient(90deg, #1e293b 0%, #0f172a 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.text-light-blue { color: #90caf9 !important; }
.text-mint { color: #a5d6a7 !important; }
.text-pink { color: #f48fb1 !important; }

/* Sticky Navbar & Glassmorphism Customization */
.navbar-container {
    background-color: transparent;
}
.glass-navbar {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}
.logo-icon-svg {
    transition: transform 0.3s ease;
}
.navbar-brand:hover .logo-icon-svg {
    transform: scale(1.08) rotate(-5deg);
}
.navbar-brand .brand-logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.9rem;
    color: var(--color-navy);
    letter-spacing: -0.8px;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--pastel-blue-text) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.navbar-brand .brand-slogan {
    line-height: 1.2;
    border-color: #e2e8f0 !important;
}
.nav-link {
    color: var(--color-gray-dark);
    font-size: 0.95rem;
    border-radius: 4px;
    transition: color 0.2s ease;
}
.nav-link:hover {
    color: var(--color-navy);
}
.nav-link.active {
    color: var(--color-navy) !important;
    font-weight: 600 !important;
}

/* Toptan & Perakende Rozetleri (Badges) */
.badge-wholesale-perakende {
    display: inline-flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.badge-toptan {
    background-color: var(--color-navy);
    color: #ffffff;
    font-size: 0.725rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 30px;
    letter-spacing: 0.3px;
}
.badge-perakende {
    background-color: var(--pastel-blue-bg);
    color: var(--pastel-blue-text);
    font-size: 0.725rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 30px;
    border: 1px solid var(--pastel-blue-border);
}

/* Buton Tasarımları (Yuvarlak ve Premium) */
.btn {
    border-radius: 50px;
    font-weight: 500;
    font-family: var(--font-heading);
    padding: 0.5rem 1.5rem;
    transition: all 0.25s ease-in-out;
}
.btn-whatsapp {
    background-color: var(--color-whatsapp);
    border: none;
}
.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}
.btn-whatsapp-lg {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    border: none;
    padding: 0.8rem 2rem;
    font-size: 1.05rem;
    border-radius: 50px;
}
.btn-whatsapp-lg:hover {
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
}
.btn-navy {
    background-color: var(--color-navy);
    color: #ffffff;
    border: 1px solid var(--color-navy);
}
.btn-navy:hover {
    background-color: var(--color-navy-light);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}
.btn-navy-outline {
    background-color: transparent;
    color: var(--color-navy);
    border: 2px solid var(--color-navy);
    padding: 0.78rem 2rem;
}
.btn-navy-outline:hover {
    background-color: var(--color-navy);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}
.btn-white-glass {
    background-color: rgba(255, 255, 255, 0.2);
    border: 2px solid #ffffff;
    color: #ffffff;
    backdrop-filter: blur(5px);
}
.btn-white-glass:hover {
    background-color: #ffffff;
    color: var(--color-navy);
    transform: translateY(-2px);
}

/* Homepage Carousel Slider (Düzeltilmiş ve Ortalanmış Tasarım) */
.hero-slider-container {
    position: relative;
    overflow: hidden;
    background-color: var(--color-navy);
}
.hero-slider-container .carousel-item {
    height: 620px; /* Fixed height eliminates vertical offset issues */
    background-size: cover;
    background-position: center;
    position: relative;
}
.footer-backlink {
    text-decoration: none;
    color: #94a3b8 !important;
    font-weight: 500;
    transition: color 0.2s ease;
}
.footer-backlink:hover {
    color: #ffffff !important;
    text-decoration: underline !important;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .hero-slider-container .carousel-item {
        height: 520px;
    }
}
@media (max-width: 575.98px) {
    .hero-slider-container .carousel-item {
        height: 440px;
    }
}
.hero-slider-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.5) 0%, rgba(15, 23, 42, 0.8) 100%);
    z-index: 1;
}

/* Flexbox centering logic for slider container contents */
.hero-slider-container .carousel-item .container {
    height: 100%;
    display: flex;
    align-items: center; /* Perfect vertical alignment */
    justify-content: flex-start;
    position: relative;
    z-index: 2;
}

/* Static layout instead of absolute position avoids clipping */
.hero-slider-container .carousel-caption {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    top: auto;
    transform: none;
    z-index: 2;
    text-align: left;
    max-width: 680px;
    padding: 0;
    color: #ffffff;
}

/* Slide Animations */
.carousel-item-caption-title {
    font-size: 3.25rem;
    line-height: 1.15;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
    color: #ffffff;
}
.carousel-item-caption-desc {
    font-size: 1.15rem;
    opacity: 0;
    transform: translateY(35px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
    color: rgba(255, 255, 255, 0.9);
}
.carousel-item-caption-btns {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.5s;
}
.carousel-item.active .carousel-item-caption-title,
.carousel-item.active .carousel-item-caption-desc,
.carousel-item.active .carousel-item-caption-btns {
    opacity: 1;
    transform: translateY(0);
}
@media (max-width: 991.98px) {
    .carousel-item-caption-title {
        font-size: 2.5rem;
    }
}
@media (max-width: 575.98px) {
    .carousel-item-caption-title {
        font-size: 1.85rem;
    }
    .carousel-item-caption-desc {
        font-size: 0.95rem;
    }
}
/* Carousel Custom Indicators */
.carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-left: 6px;
    margin-right: 6px;
    transition: all 0.3s ease;
}
.carousel-indicators .active {
    width: 28px;
    border-radius: 5px;
}

/* Dynamic Themes for Pastel Cards */
.theme-pink {
    background-color: var(--pastel-pink-bg);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
}
.theme-purple {
    background-color: var(--pastel-purple-bg);
    border-color: var(--pastel-purple-border);
    color: var(--pastel-purple-text);
}
.theme-blue {
    background-color: var(--pastel-blue-bg);
    border-color: var(--pastel-blue-border);
    color: var(--pastel-blue-text);
}
.theme-mint {
    background-color: var(--pastel-mint-bg);
    border-color: var(--pastel-mint-border);
    color: var(--pastel-mint-text);
}
.theme-green {
    background-color: var(--pastel-mint-bg);
    border-color: var(--pastel-mint-border);
    color: var(--pastel-mint-text);
}
.theme-gray {
    background-color: var(--pastel-gray-bg);
    border-color: var(--pastel-gray-border);
    color: var(--pastel-gray-text);
}

/* Category Grid Card */
.category-card {
    border-radius: 20px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background-color: #ffffff;
    height: 100%;
}
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);
}
.category-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Wholesale Section */
.wholesale-callout-section {
    background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
    border-top: 1px solid rgba(15, 23, 42, 0.04);
    border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}
.wholesale-benefit-card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.01);
}

/* Product Cards */
.product-card {
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: #ffffff;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.02);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
}
.product-card-img-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/4.2;
    background-color: var(--color-gray-bg);
}
.product-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 0.35rem 0.85rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
}
.product-card-sale-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.35rem 0.85rem;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 10;
    background-color: var(--color-navy);
    color: #ffffff;
}
.product-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.product-card-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    line-height: 1.35;
}
.product-card-desc {
    color: var(--color-gray-dark);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}
.usage-badge {
    background-color: var(--color-gray-bg);
    color: var(--color-navy);
    font-size: 0.725rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 500;
}

/* Neden Silsew (Why Silsew) */
.why-card {
    border-radius: 16px;
    padding: 1.75rem;
    background-color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.01);
    height: 100%;
}
.why-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background-color: rgba(2, 136, 209, 0.05);
    color: var(--pastel-blue-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

/* Kullanım Alanları Grid */
.usage-area-card {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    height: 160px;
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border: 1px solid rgba(15, 23, 42, 0.05);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.usage-area-card:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}
.usage-area-icon {
    font-size: 2.25rem;
    position: absolute;
    top: 20px;
    right: 20px;
    opacity: 0.15;
    transition: opacity 0.25s ease;
}
.usage-area-card:hover .usage-area-icon {
    opacity: 0.4;
}

/* Call to Action Banner */
.cta-banner-section {
    background-color: var(--color-gray-bg);
    border-top: 1px solid rgba(15, 23, 42, 0.04);
    border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}
.cta-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.35;
    z-index: 1;
}
.cta-circle-1 {
    width: 250px;
    height: 250px;
    background-color: var(--pastel-blue-border);
    top: -100px;
    right: -100px;
}
.cta-circle-2 {
    width: 180px;
    height: 180px;
    background-color: var(--pastel-pink-border);
    bottom: -80px;
    left: -50px;
}
.z-index-2 {
    position: relative;
    z-index: 2;
}

/* Footer Section styling */
.bg-navy {
    background-color: var(--color-navy) !important;
}
.footer-title {
    font-size: 1.2rem;
    letter-spacing: 0.5px;
    border-color: rgba(255, 255, 255, 0.08) !important;
}
.text-muted-light {
    color: #94a3b8 !important;
}
.text-muted-dark {
    color: #475569 !important;
}
.footer-link {
    text-decoration: none;
    transition: color 0.2s ease, padding-left 0.2s ease;
    display: inline-block;
}
.footer-link:hover {
    color: #ffffff !important;
    padding-left: 5px;
}
.footer-link-direct {
    text-decoration: none;
    transition: color 0.2s ease;
}
.footer-link-direct:hover {
    color: #ffffff !important;
}
.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
}
.social-icon-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.06);
    transition: all 0.2s ease;
}
.social-icon-link:hover {
    background-color: var(--pastel-blue-text);
    transform: translateY(-2px);
}
.primary-light {
    color: #60a5fa;
}

/* Kurumsal Değerler */
.value-card {
    border-radius: 14px;
    padding: 1.5rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.01);
    height: 100%;
}
.value-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background-color: rgba(142, 36, 170, 0.05);
    color: var(--pastel-purple-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    margin-bottom: 1rem;
}

/* Ürün Filtre Menüsü */
.filter-menu-card {
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}
.filter-btn {
    text-align: left;
    border: none;
    background: transparent;
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-dark);
    border-radius: 8px;
    width: 100%;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.filter-btn:hover {
    background-color: var(--color-gray-bg);
    color: var(--color-navy);
}
.filter-btn.active {
    background-color: var(--pastel-blue-bg);
    color: var(--pastel-blue-text);
    font-weight: 600;
}

/* Ürün Detay Sayfası Tasarımları */
.product-detail-img-box {
    aspect-ratio: 4/4.2;
    background-color: var(--color-gray-bg);
    border-radius: 20px;
    border: 1px solid rgba(15, 23, 42, 0.05);
}
.product-detail-badge {
    background-color: var(--pastel-blue-bg);
    color: var(--pastel-blue-text);
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    display: inline-block;
}
.product-detail-subtitle {
    color: var(--color-gray-dark);
    font-size: 1.05rem;
    line-height: 1.6;
}
.feature-check-list li {
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
    color: var(--color-navy);
}
.feature-check-list li i {
    color: var(--pastel-mint-text);
}

/* İletişim Kartları */
.contact-info-card {
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    background-color: #ffffff;
    height: 100%;
}
.contact-icon-box {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    background-color: rgba(2, 136, 209, 0.06);
    color: var(--pastel-blue-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}
.map-container-iframe {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}