:root {
    --primary: #121212;
    --secondary: #f8f8f8;
    --accent: #d4af37;
    --text: #333;
    --light-text: #777;
    --bg: #ffffff;
    --card-bg: #f9f9f9;
    --footer-bg: #1a1a1a;
    --transition: all 0.3s ease;
}

[data-theme="dark"] {
    --primary: #f8f8f8;
    --secondary: #121212;
    --text: #e0e0e0;
    --light-text: #aaa;
    --bg: #1a1a1a;
    --card-bg: #252525;
    --footer-bg: #000;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    transition: var(--transition);
    line-height: 1.6;
}

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

.btn {
    display: inline-block;
    padding: 12px 25px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--accent);
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* Top Bar */
.top-bar {
    background: var(--primary);
    color: var(--secondary);
    padding: 10px 0;
    font-size: 0.9rem;
}

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

.top-bar i {
    margin-right: 5px;
}

.theme-switcher button {
    background: transparent;
    border: none;
    color: var(--secondary);
    cursor: pointer;
    font-size: 1rem;
}

/* Navbar */
.navbar {
    background: var(--bg);
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

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

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-links a:not(.btn):after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text);
    transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-menu-content a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    position: relative;
}

.mobile-menu-content a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.mobile-menu-content a:hover:after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1549972574-8e3e1ed6a347?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
}

.explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent);
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.explore-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.explore-btn i {
    transition: transform 0.3s ease;
}

.explore-btn:hover i {
    transform: translateX(5px);
}

/* Ürünler */
.products {
    padding: 80px 0;
    background: var(--card-bg);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background: var(--bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent);
    color: white;
    padding: 5px 10px;
    border-radius: 3px;
    font-size: 0.8rem;
    z-index: 1;
}

.product-img {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.product-info {
    padding: 20px;
    text-align: center;
}

.product-info h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.price {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.old-price {
    text-decoration: line-through;
    color: var(--light-text);
    font-size: 0.9rem;
    margin-right: 10px;
}

.purchase-btn, .view-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.purchase-btn {
    background: var(--accent);
    color: white;
}

.purchase-btn:hover {
    background: #c9a227;
    transform: translateY(-2px);
}

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

.view-btn:hover {
    background: rgba(212, 175, 55, 0.1);
}

/* Ürün Popup */
.product-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.product-popup.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--bg);
    width: 90%;
    max-width: 900px;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    position: relative;
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text);
    z-index: 1;
}

.popup-img {
    flex: 1;
    height: 500px;
    overflow: hidden;
}

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

.popup-info {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.popup-info h2 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 15px;
    font-size: 2rem;
}

.popup-price {
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 20px;
}

.popup-info p {
    margin-bottom: 30px;
    line-height: 1.8;
}

/* Hakkımızda */
.about {
    padding: 80px 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.about-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.feature {
    text-align: center;
    width: 150px;
}

.feature i {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 15px;
}

.feature h3 {
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--footer-bg);
    color: white;
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.footer-col p, .footer-col li {
    color: #ccc;
    margin-bottom: 10px;
}

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

.footer-col li i {
    margin-right: 10px;
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

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

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.developer a {
    color: var(--accent);
    text-decoration: none;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 3rem;
    }
    
    .popup-content {
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .popup-img {
        height: 300px;
        flex: none;
    }
}

@media (max-width: 768px) {
    .nav-links a:not(.btn) {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .about-features {
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .explore-btn {
        padding: 12px 25px;
        font-size: 0.9rem;
    }
    
    .popup-info {
        padding: 20px;
    }
    
    .popup-img {
        height: 200px;
    }
}