/* ==========================================
   BSM SHOP - MODERN MINIMAL STYLESHEET
   Beyaz, Gri, Siyah Tonları + Gold Accent
   ========================================== */

:root {
    /* Ana Renkler - Minimal & Lüks */
    --primary-black: #000000;
    --dark: #1a1a1a;
    --gray-dark: #333333;
    --gray: #666666;
    --gray-light: #999999;
    --light-gray: #E0E0E0;
    --off-white: #F5F5F5;
    --bg-light: #FAFAFA;
    --white: #FFFFFF;
    
    /* Accent - Gold/Altın */
    --accent-gold: #D4AF37;
    --accent-light: #E8D7A1;
    
    /* Durum Renkleri */
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    
    /* Tipografi */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    --shadow-xl: 0 12px 24px rgba(0,0,0,0.2);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* ==========================================
   RESET & BASE
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
    font-size: 16px;
}

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

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

ul {
    list-style: none;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-black);
    letter-spacing: -0.02em;
}

h1 { font-size: 3rem; font-weight: 700; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.875rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray);
}

/* ==========================================
   CONTAINER & LAYOUT
   ========================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main-content {
    min-height: calc(100vh - 400px);
}

/* ==========================================
   HEADER & NAVIGATION - Minimal White
   ========================================== */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 2000;
    border-bottom: 1px solid var(--light-gray);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-lg);
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo {
    max-width: 250px;
    height: 150px;
    transition: var(--transition);
}

.logo:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.nav-menu {
    display: flex;
    flex: 1;
    justify-content: center;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

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

.nav-link.active {
    color: var(--primary-black);
    font-weight: 600;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--dark);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background-color: var(--off-white);
    color: var(--accent-gold);
}

/* Nav Icons */
.nav-icons {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.search-box {
    position: relative;
}

.search-input {
    padding: var(--spacing-xs) var(--spacing-md);
    padding-right: 40px;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    width: 240px;
    font-size: 0.9rem;
    transition: var(--transition);
    background: var(--off-white);
}

.search-input:focus {
    outline: none;
    border-color: var(--gray);
    background: var(--white);
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    color: var(--dark);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    position: relative;
}

.icon-btn:hover {
    background: var(--off-white);
    color: var(--primary-black);
}

.cart-icon {
    position: relative;
    color: var(--dark);
    font-size: 1.3rem;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--primary-black);
    color: var(--white);
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--dark);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================
   BUTTONS - Minimal & Modern
   ========================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
    letter-spacing: 0.02em;
}

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

.btn-primary:hover {
    background-color: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-black);
    border: 2px solid var(--primary-black);
}

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

.btn-white {
    background-color: var(--white);
    color: var(--primary-black);
    box-shadow: var(--shadow-sm);
}

.btn-white:hover {
    background-color: var(--off-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-gold {
    background-color: var(--accent-gold);
    color: var(--primary-black);
}

.btn-gold:hover {
    background-color: var(--accent-light);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================
   HERO SECTION - Minimal & Elegant
   ========================================== */
.hero {
    position: relative;
    min-height: 80vh;
    background-image: url('/static/images/logo/hero_pngv2.png'); /* SENİN FOTOĞRAF YOLUN */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 50px,
            rgba(0,0,0,0.02) 50px,
            rgba(0,0,0,0.02) 51px
        );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    text-align: center;
    padding: var(--spacing-xl);
}

.hero h1 {
    color: var(--primary-black);
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-dark);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================
   FEATURES SECTION - Clean Cards
   ========================================== */
.features {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gray-light);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--primary-black);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--gray-dark);
    transition: var(--transition);
}

.feature-card:hover .feature-icon i {
    color: var(--white);
}

.feature-card h3 {
    color: var(--primary-black);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--gray);
    margin: 0;
}

/* ==========================================
   SECTION HEADER
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-black);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.section-header p {
    color: var(--gray);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   CATEGORIES SECTION
   ========================================== */
.categories-section {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
}

.category-card {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition);
    display: block;
}

.category-card:hover {
    border-color: var(--primary-black);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.category-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--off-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.category-card:hover .category-icon {
    background: var(--primary-black);
}

.category-icon i {
    font-size: 2rem;
    color: var(--gray-dark);
    transition: var(--transition);
}

.category-card:hover .category-icon i {
    color: var(--white);
}

.category-card h3 {
    color: var(--dark);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.category-link {
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.category-card:hover .category-link {
    color: var(--primary-black);
}

/* ==========================================
   PRODUCTS GRID - Modern Minimal
   ========================================== */
.featured-products,
.related-products {
    padding: var(--spacing-xxl) 0;
}

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

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--light-gray);
    transition: var(--transition);
}

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

.product-image {
    position: relative;
    overflow: hidden;
    height: 320px;
    background-color: var(--off-white);
}

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

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.overlay-btn {
    width: 45px;
    height: 45px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--primary-black);
}

.overlay-btn:hover {
    background: var(--accent-gold);
    transform: scale(1.1);
}

.badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge-new {
    background-color: var(--primary-black);
    color: var(--white);
}

.badge-sale {
    background-color: var(--danger);
    color: var(--white);
}

.badge-popular {
    background-color: var(--accent-gold);
    color: var(--primary-black);
}

.product-info {
    padding: var(--spacing-md);
}

.product-category {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-name {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.product-name a {
    color: var(--dark);
}

.product-name a:hover {
    color: var(--primary-black);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: var(--spacing-sm);
}

.product-rating i {
    color: var(--accent-gold);
    font-size: 0.85rem;
}

.rating-count {
    color: var(--gray-light);
    font-size: 0.85rem;
    margin-left: 0.3rem;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--light-gray);
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-black);
}

/* ==========================================
   WHY CHOOSE US - Stats Section
   ========================================== */
.why-choose-us {
    padding: var(--spacing-xxl) 0;
    background: var(--primary-black);
    color: var(--white);
}

.why-choose-us .section-header h2,
.why-choose-us .section-header p {
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.why-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.why-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.why-item h3 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.why-item p {
    color: var(--gray-light);
    margin: 0;
}

/* ==========================================
   NEWSLETTER
   ========================================== */
.newsletter {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
}

.newsletter-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.newsletter-text h2 {
    color: var(--primary-black);
    margin-bottom: var(--spacing-sm);
}

.newsletter-text p {
    color: var(--gray);
    margin: 0;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--gray);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background-color: var(--primary-black);
    color: var(--white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-section p {
    color: var(--gray-light);
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--gray-light);
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.contact-info li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-light);
    margin-bottom: var(--spacing-sm);
}

.contact-info i {
    color: var(--accent-gold);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--gray-light);
}

/* ==========================================
   FLASH MESSAGES
   ========================================== */
.flash-messages {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: 90%;
    max-width: 600px;
}

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.3s ease;
    backdrop-filter: blur(10px);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.alert-success {
    background-color: var(--success);
    color: var(--white);
}

.alert-error {
    background-color: var(--danger);
    color: var(--white);
}

.alert-warning {
    background-color: var(--warning);
    color: var(--white);
}

.alert-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.text-center {
    text-align: center;
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

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

.w-100 {
    width: 100%;
}

.bg-light {
    background: var(--off-white);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 576px) {
    .search-box {
        display: none;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .logo {
        max-width: 100px;
    }
}