:root {
            --primary-color: #ff8c00;
            --secondary-color: #ffa500;
            --accent-color: #ffd700;
            --text-dark: #2c3e50;
            --text-light: #7f8c8d;
            --bg-light: #f8f9fa;
            --trendyol-color: #ff6000;
            --whatsapp-color: #25d366;
        }

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

        body {
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark);
            line-height: 1.6;
        }

        /* Navigation */
        .navbar {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            box-shadow: 0 4px 20px rgba(255, 140, 0, 0.3);
            padding: 1rem 0;
            transition: all 0.3s ease;
        }

        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 700;
            color: white !important;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }

        .navbar-brand:hover {
            transform: scale(1.05);
        }

        .navbar-toggler {
            border: none !important;
            padding: 0.5rem;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .navbar-toggler:focus {
            box-shadow: none !important;
        }

        .navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: scale(1.1);
        }

        .navbar-toggler-icon-custom {
            color: white;
            font-size: 1.2rem;
        }

        .nav-link {
            color: white !important;
            font-weight: 500;
            transition: all 0.3s ease;
            margin: 0 10px;
            position: relative;
            padding: 0.75rem 1rem !important;
            border-radius: 8px;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            background: var(--accent-color);
            transition: width 0.3s ease;
        }

        .nav-link:hover {
            color: var(--accent-color) !important;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .nav-link:hover::after {
            width: 80%;
        }

        /* Mobil menü düzeltmeleri */
        @media (max-width: 991px) {
            .navbar-collapse {
                background: rgba(255, 140, 0, 0.95);
                backdrop-filter: blur(10px);
                border-radius: 12px;
                padding: 1rem;
                margin-top: 1rem;
                box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
            }

            .navbar-nav {
                text-align: center;
            }

            .nav-link {
                margin: 0.5rem 0;
                padding: 1rem !important;
                border-radius: 10px;
                background: rgba(255, 255, 255, 0.1);
                transition: all 0.3s ease;
            }

            .nav-link:hover {
                background: rgba(255, 255, 255, 0.2);
                transform: translateX(5px);
            }

            .nav-link::after {
                display: none;
            }
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="80" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="60" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }

        .hero-content {
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .btn-hero {
            background: white;
            color: var(--primary-color);
            border: none;
            padding: 15px 40px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            margin: 10px;
        }

        .btn-hero:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
            color: var(--primary-color);
        }

        .btn-outline-hero {
            background: transparent;
            color: white;
            border: 2px solid white;
        }

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

        /* Products Section */
        .products-section {
            padding: 80px 0;
            background: #f8f9fa;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            text-align: center;
            margin-bottom: 3rem;
            color: var(--text-dark);
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }

        .product-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            border: none;
            margin-bottom: 30px;
        }

        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
        }

        .product-image {
            height: 250px;
            background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: white;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .product-body {
            padding: 30px;
        }

        .product-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .product-description {
            color: var(--text-light);
            margin-bottom: 20px;
            line-height: 1.6;
        }

        .product-price {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 20px;
        }

        .product-stock {
            background: #e8f5e8;
            color: #4caf50;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 20px;
        }

        .btn-add-cart {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            width: 100%;
        }

        .btn-add-cart:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(255, 140, 0, 0.4);
            color: white;
        }

        .btn-instagram {
            background: linear-gradient(135deg, #e1306c, #fd5949);
            color: white;
            border: none;
            padding: 12px 30px;
            border-radius: 25px;
            font-weight: 600;
            transition: all 0.3s ease;
            width: 100%;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

        .btn-instagram:hover {
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(225, 48, 108, 0.4);
        }

        /* About Section */
        .about {
            padding: 4rem 0;
            background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: #2d3436;
        }

        .about-text p {
            font-size: 1.1rem;
            color: #636e72;
            margin-bottom: 1rem;
        }

        .about-features {
            list-style: none;
            margin-top: 1.5rem;
        }

        .about-features li {
            background: rgba(255,255,255,0.7);
            padding: 0.8rem;
            margin-bottom: 0.5rem;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .about-image {
            background: linear-gradient(45deg, #ffeaa7, #fab1a0);
            border-radius: 15px;
            height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 6rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }

        /* Contact Section */
        .contact-card {
            background: white;
            padding: 1.5rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.3s ease;
            height: 100%;
            border: 2px solid transparent;
        }

        .contact-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            border-color: var(--primary-color);
        }

        .contact-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #e1306c, #fd5949);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 1.5rem;
            color: white;
            transition: transform 0.3s ease;
        }

        .contact-card:hover .contact-icon {
            transform: scale(1.1);
        }

        .phone-icon {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        }

        .whatsapp-icon {
            background: linear-gradient(135deg, #25d366, #128c7e);
        }

        .location-icon {
            background: linear-gradient(135deg, #3498db, #2980b9);
        }

        .contact-card h5 {
            color: var(--text-dark);
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        .contact-info-card {
            background: white;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            height: 100%;
        }

        .working-hours {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 12px;
            border-left: 4px solid var(--primary-color);
        }

        .day-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.5rem 0;
            border-bottom: 1px solid #e9ecef;
        }

        .day-row:last-child {
            border-bottom: none;
        }

        .day-row.weekend {
            opacity: 0.7;
        }

        .day {
            font-weight: 500;
            color: var(--text-dark);
        }

        .time {
            color: var(--primary-color);
            font-weight: 600;
        }

        /* Loading */
        .spinner-border {
            width: 3rem;
            height: 3rem;
        }

        /* Mobile Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .product-image {
                height: 200px;
                font-size: 3rem;
            }

            .about-content {
                grid-template-columns: 1fr;
            }

            .contact-card {
                margin-bottom: 1rem;
            }

            .contact-info-card {
                margin-top: 2rem;
            }
        }

        @keyframes heartbeat {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }