/*
 * İplik & İlmek - Premium CSS Tasarım Sistemi
 * Konsept: Doğal El Emeği, Terracotta, Krem ve Gold Detaylar
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
    --primary: #c97d60;       /* Terracotta / Kiremit */
    --primary-hover: #b06548;
    --primary-light: #fbeee8;
    --accent: #d4af37;        /* Gold / Altın */
    --bg-dark: #121212;
    --bg-light: #fdfbf7;      /* Sıcak Krem */
    --bg-card: #ffffff;
    --text-dark: #2c2523;     /* Koyu Kahve/Siyah */
    --text-light: #6e6562;    /* Yumuşak Kahve/Gri */
    --border-color: #ede7e3;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    --shadow-sm: 0 2px 8px rgba(201, 125, 96, 0.08);
    --shadow-md: 0 8px 24px rgba(201, 125, 96, 0.12);
    --shadow-lg: 0 16px 40px rgba(201, 125, 96, 0.18);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-body);
}

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

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

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

/* Düzen Elemanları */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Yapışkan Navbar (Glassmorphism) */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    transition: var(--transition);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 5px 0;
}

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

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-icon-btn {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--text-dark);
    padding: 5px;
    transition: var(--transition);
}

.cart-icon-btn:hover {
    color: var(--primary);
    transform: scale(1.05);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--primary);
    color: white;
    font-size: 0.75rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    animation: popBadge 0.3s ease-out;
}

/* Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(201, 125, 96, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(201, 125, 96, 0.3);
}

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

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

/* Hero Section */
.hero {
    padding: 80px 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #fdfbf7 0%, #f7f1eb 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 125, 96, 0.08) 0%, rgba(201, 125, 96, 0) 70%);
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 500px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-btns {
    display: flex;
    gap: 15px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-image-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out;
}

.hero-image-wrapper {
    width: 85%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 8px solid white;
    background-color: white;
    transform: rotate(2deg);
    transition: var(--transition);
}

.hero-image-wrapper:hover {
    transform: rotate(0deg) scale(1.02);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: var(--bg-card);
    padding: 15px 25px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
}

.hero-badge i {
    font-size: 1.8rem;
    color: var(--primary);
}

.hero-badge-text h4 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.hero-badge-text p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

/* Hakkımızda / Detaylar */
.about {
    padding: 80px 0;
    background-color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
    border-radius: var(--radius-md);
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Vitrin / Ürünler */
.shop-section {
    padding: 80px 0;
}

.filter-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 24px;
    background: white;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(201, 125, 96, 0.15);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

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

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-image-box {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background-color: #f7f5f2;
}

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

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

.product-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: rgba(253, 251, 247, 0.9);
    backdrop-filter: blur(4px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid var(--border-color);
}

.product-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(18, 18, 18, 0.6) 0%, rgba(18, 18, 18, 0) 100%);
    padding: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    display: flex;
    justify-content: center;
    gap: 10px;
}

.product-card:hover .product-overlay {
    opacity: 1;
    transform: translateY(0);
}

.overlay-btn {
    background-color: white;
    color: var(--text-dark);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.overlay-btn:hover {
    background-color: var(--primary);
    color: white;
    transform: scale(1.1);
}

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.product-info p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.add-cart-text-btn {
    background: none;
    border: none;
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.add-cart-text-btn:hover {
    color: var(--primary);
}

/* Ürün Detay Sayfası (`product.php`) */
.detail-section {
    padding: 60px 0 100px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: start;
}

.gallery-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.main-image-box {
    aspect-ratio: 1.2;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: white;
}

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

.thumbnail-container {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    background-color: white;
}

.thumbnail.active {
    border-color: var(--primary);
}

.thumbnail:hover {
    opacity: 0.8;
}

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

.product-meta {
    padding-top: 10px;
}

.detail-category {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
}

.product-meta h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.detail-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 25px;
    display: block;
}

.detail-desc-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.detail-desc {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 30px;
    white-space: pre-line;
}

.purchase-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    height: 48px;
    background-color: white;
}

.qty-btn {
    background: none;
    border: none;
    width: 40px;
    height: 100%;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.qty-btn:hover {
    background-color: var(--bg-light);
    color: var(--primary);
}

.qty-input {
    width: 40px;
    height: 100%;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.detail-btn-cart {
    flex-grow: 1;
    height: 48px;
}

/* Sepet Drawer (Sağdan Açılan Çekmece) */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.cart-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    max-width: 100%;
    height: 100%;
    background-color: white;
    z-index: 2001;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer-overlay.active + .cart-drawer,
.cart-drawer.active {
    transform: translateX(-400px);
}

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.4rem;
}

.close-cart-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.close-cart-btn:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.cart-items-list {
    flex-grow: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

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

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

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

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

.cart-item-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 0.95rem;
    color: var(--primary);
    font-weight: 600;
}

.cart-item-qty {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 5px;
}

.remove-item-btn {
    background: none;
    border: none;
    color: #e63946;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 5px;
    transition: var(--transition);
}

.remove-item-btn:hover {
    transform: scale(1.1);
}

.cart-empty-message {
    text-align: center;
    color: var(--text-light);
    margin-top: 50px;
}

.cart-empty-message i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--border-color);
    display: block;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cart-total-row span:last-child {
    color: var(--primary);
}

.cart-action-btn {
    width: 100%;
    height: 48px;
}

/* Sepet ve Ödeme Sayfası (`cart.php`) */
.cart-page-section {
    padding: 50px 0 100px;
}

.cart-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: start;
}

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

.cart-card h2 {
    margin-bottom: 25px;
    font-size: 1.8rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(201, 125, 96, 0.1);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.payment-method-option {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
}

.payment-method-option.active,
.payment-method-option:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.payment-method-option input {
    margin-top: 4px;
}

.payment-method-details {
    flex-grow: 1;
}

.payment-method-details h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.payment-method-details p {
    font-size: 0.85rem;
    color: var(--text-light);
}

.iban-box {
    margin-top: 15px;
    padding: 15px;
    background-color: white;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--primary);
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.iban-box.active {
    display: block;
}

.iban-item {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.iban-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.iban-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-light);
}

.iban-val {
    font-family: monospace;
    font-size: 0.95rem;
    font-weight: bold;
    color: var(--text-dark);
    margin-top: 4px;
    word-break: break-all;
}

/* Sipariş Özet Kartı */
.summary-card {
    background-color: white;
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: sticky;
    top: 100px;
}

.summary-card h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.summary-items {
    max-height: 250px;
    overflow-y: auto;
    margin-bottom: 20px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.summary-item-name {
    color: var(--text-dark);
}

.summary-item-price {
    font-weight: 600;
}

.summary-totals {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    margin-bottom: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.summary-row.total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 10px;
}

.summary-row.total span:last-child {
    color: var(--primary);
}

.checkout-btn {
    width: 100%;
    height: 50px;
    font-size: 1.05rem;
}

/* Sipariş Başarı Sayfası (`order-success.php`) */
.success-section {
    padding: 100px 0;
    text-align: center;
}

.success-box {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    border-radius: var(--radius-md);
    padding: 50px 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.success-icon {
    width: 80px;
    height: 80px;
    background-color: #d8f3dc;
    color: #2d6a4f;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 30px;
}

.success-box h1 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.success-box p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.order-no-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    margin-bottom: 30px;
    border: 1px solid var(--primary);
}

/* Footer / Alt Bilgi */
.footer {
    background-color: var(--text-dark);
    color: #dfdcd9;
    padding: 80px 0 30px;
    margin-top: 80px;
    border-top: 3px solid var(--primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-brand p {
    color: #afaaa6;
    margin-bottom: 25px;
    max-width: 320px;
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-link:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-col h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #afaaa6;
}

.footer-contact-list i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 0.9rem;
    color: #afaaa6;
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

@keyframes popBadge {
    0% { transform: scale(0); }
    80% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Mobil Menü Butonu (Varsayılan olarak gizli) */
.mobile-menu-toggle {
    display: none !important;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-dark);
    padding: 5px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    color: var(--primary);
}

/* Mobil Menü Çekmecesi (Soldan açılan) */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-drawer {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    max-width: 80%;
    height: 100%;
    background-color: white;
    z-index: 2001;
    box-shadow: 5px 0 30px rgba(0,0,0,0.15);
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.active + .mobile-menu-drawer,
.mobile-menu-drawer.active {
    transform: translateX(300px);
}

.mobile-menu-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-mobile-menu-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.close-mobile-menu-btn:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.mobile-menu-links {
    list-style: none;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-menu-links a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    display: block;
    padding: 8px 0;
    border-bottom: 1px solid transparent;
}

.mobile-menu-links a:hover {
    color: var(--primary);
    border-bottom-color: var(--primary-light);
    padding-left: 5px;
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-image-wrapper {
        width: 65%;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .cart-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .summary-card {
        position: static;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 0;
    }
    .nav-links {
        display: none; /* Mobilde gizle */
    }
    .mobile-menu-toggle {
        display: block !important; /* Mobilde göster */
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .checkout-form {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
}

/* Sipariş Süreç Takip Çizelgesi (Timeline) */
.timeline-wrapper {
    margin: 30px 0;
    padding: 20px 0;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}
.timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    padding: 0 40px;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 25px;
    left: 40px;
    right: 40px;
    height: 4px;
    background-color: var(--border-color);
    z-index: 1;
}
.timeline-progress {
    position: absolute;
    top: 25px;
    left: 40px;
    height: 4px;
    background-color: var(--primary);
    z-index: 2;
    transition: width 0.5s ease;
}
.timeline-step {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: default;
}
.timeline-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: white;
    border: 3px solid var(--border-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}
.timeline-step.active .timeline-icon {
    border-color: var(--primary);
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 10px rgba(201, 125, 96, 0.2);
}
.timeline-step.current .timeline-icon {
    border-color: var(--accent);
    background-color: var(--accent);
    color: white;
    animation: pulse 2s infinite;
}
.timeline-label {
    margin-top: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
}
.timeline-step.active .timeline-label {
    color: var(--primary);
}
.timeline-step.current .timeline-label {
    color: var(--accent);
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

@media (max-width: 568px) {
    .timeline {
        padding: 0 10px;
    }
    .timeline::before {
        left: 20px;
        right: 20px;
    }
    .timeline-progress {
        left: 20px;
    }
    .timeline-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    .timeline-label {
        font-size: 0.7rem;
    }
}