:root {
            --primary: #10b981;
            --primary-dark: #059669;
            --secondary: #f59e0b;
            --accent: #ef4444;
            --dark: #1f2937;
            --light: #f8fafc;
            --white: #ffffff;
            --gray-100: #f3f4f6;
            --gray-600: #4b5563;
            --gray-800: #1f2937;
            --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            color: var(--gray-800);
            line-height: 1.7;
            overflow-x: hidden;
            background-color: var(--white);
        }
        
        h1, h2, h3, h4 {
            font-family: 'Playfair Display', serif;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
        }
        
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        
        
        /* Header & Navigation */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: var(--shadow-sm);
            position: fixed;
            width: 100%;
            z-index: 1000;
            padding: 1rem 0;
            transition: var(--transition);
        }
        
        header.scrolled {
            padding: 0.8rem 0;
            box-shadow: var(--shadow-md);
            background: rgba(255, 255, 255, 0.98);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo h1 {
            font-size: 2rem;
            margin-bottom: 0;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            transition: var(--transition);
        }
        
        header.scrolled .logo h1 {
            font-size: 1.8rem;
        }
        
        .logo span {
            color: var(--accent);
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav li {
            margin-left: 2.5rem;
        }
        
        nav a {
            text-decoration: none;
            color: var(--gray-600);
            font-weight: 500;
            transition: var(--transition);
            position: relative;
            padding: 0.5rem 0;
        }
        
        nav a:before {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: 0;
            left: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            transition: var(--transition);
            transform: translateX(-50%);
        }
        
        nav a:hover,
        nav a.active {
            color: var(--primary);
        }
        
        nav a:hover:before,
        nav a.active:before {
            width: 100%;
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--gray-600);
            cursor: pointer;
            transition: var(--transition);
            padding: 0.5rem;
            border-radius: 8px;
        }
        
        .mobile-menu-btn:hover {
            color: var(--primary);
            background: var(--gray-100);
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 80%;
            max-width: 400px;
            height: 100vh;
            background: white;
            z-index: 1001;
            padding: 2rem;
            transition: var(--transition);
            box-shadow: var(--shadow-xl);
        }
        
        .mobile-menu.active {
            right: 0;
        }
        
        .mobile-menu ul {
            list-style: none;
            margin-top: 3rem;
        }
        
        .mobile-menu li {
            margin-bottom: 2rem;
        }
        
        .mobile-menu a {
            text-decoration: none;
            color: var(--gray-600);
            font-weight: 500;
            font-size: 1.1rem;
            transition: var(--transition);
            display: block;
            padding: 0.5rem 0;
        }
        
        .mobile-menu a:hover {
            color: var(--primary);
            padding-left: 1rem;
        }
        
        .close-menu {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            font-size: 1.5rem;
            background: none;
            border: none;
            cursor: pointer;
            color: var(--gray-600);
            transition: var(--transition);
            padding: 0.5rem;
            border-radius: 8px;
        }
        
        .close-menu:hover {
            color: var(--accent);
            background: var(--gray-100);
        }
        
        /* Hero Section */
        .hero {
            padding: 10rem 0 6rem;
            background: linear-gradient(135deg, 
                rgba(16, 185, 129, 0.05) 0%, 
                rgba(245, 158, 11, 0.05) 50%, 
                rgba(239, 68, 68, 0.05) 100%);
            position: relative;
            overflow: hidden;
        }
        
        .hero:before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
            animation: float 6s ease-in-out infinite;
        }
        
        .hero-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 4rem;
            position: relative;
            z-index: 2;
        }
        
        .hero-text {
            flex: 1;
            opacity: 0;
            transform: translateY(30px);
            animation: fadeInUp 1s ease 0.5s forwards;
        }
        
        .hero-image {
            flex: 1;
            text-align: center;
            opacity: 0;
            animation: fadeInRight 1s ease 0.8s forwards;
        }
        
        .hero-image img {
            max-width: 100%;
            height: auto;
            border-radius: 20px;
            box-shadow: var(--shadow-xl);
            transition: var(--transition);
            animation: float 4s ease-in-out infinite 2s;
        }
        
        .hero h2 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(135deg, var(--dark), var(--primary));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            color: var(--gray-600);
            max-width: 500px;
        }
        
        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1.2rem 2.5rem;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            border: none;
            cursor: pointer;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        
        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: var(--transition);
        }
        
        .btn:hover:before {
            left: 100%;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }
        
        .btn-accent {
            background: linear-gradient(135deg, var(--accent), #dc2626);
        }
        
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            box-shadow: none;
        }
        
        .btn-outline:hover {
            background: var(--primary);
            color: white;
        }
        
        /* Products Section */
        .products {
            padding: 6rem 0;
            background: var(--white);
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 4rem;
            opacity: 0;
            transform: translateY(30px);
            transition: var(--transition);
        }
        
        .section-title.animate {
            opacity: 1;
            transform: translateY(0);
        }
        
        .section-title h2 {
            font-size: 3rem;
            position: relative;
            display: inline-block;
            margin-bottom: 1rem;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 0;
            height: 4px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            transition: width 1s ease 0.5s;
            border-radius: 2px;
        }
        
        .section-title.animate h2:after {
            width: 60%;
        }
        
        .section-subtitle {
            font-size: 1.1rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2.5rem;
            margin-top: 2rem;
        }
        
        .product-card {
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(30px);
            position: relative;
            border: 1px solid var(--gray-100);
        }
        
        .product-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(245, 158, 11, 0.05));
            opacity: 0;
            transition: var(--transition);
            z-index: 1;
        }
        
        .product-card:hover:before {
            opacity: 1;
        }
        
        .product-card.animate {
            opacity: 1;
            transform: translateY(0);
        }
        
        .product-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }
        
        .product-image {
            height: 250px;
            background: var(--gray-100);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
        }
        
        .product-image img {
            max-width: 90%;
            max-height: 200px;
            object-fit: contain;
            transition: var(--transition);
        }
        
        .product-card:hover .product-image img {
            transform: scale(1.1);
        }
        
        .product-info {
            padding: 2rem;
            position: relative;
            z-index: 2;
        }
        
        .product-info h3 {
            font-size: 1.5rem;
            margin-bottom: 0.8rem;
            color: var(--dark);
        }
        
        .product-info p {
            color: var(--gray-600);
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }
        
        .rating {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1.5rem;
        }
        
        .rating .stars {
            color: var(--secondary);
            font-size: 0.9rem;
        }
        
        .rating span {
            color: var(--gray-600);
            font-size: 0.9rem;
        }
        
        .price {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            display: block;
            margin-bottom: 1.5rem;
        }
        
        /* Benefits Section */
        .benefits {
            padding: 6rem 0;
            background: linear-gradient(135deg, var(--gray-100) 0%, rgba(16, 185, 129, 0.05) 100%);
        }
        
        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
            margin-top: 2rem;
        }
        
        .benefit-card {
            text-align: center;
            padding: 3rem 2rem;
            background: white;
            border-radius: 20px;
            box-shadow: var(--shadow-md);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(30px);
            position: relative;
            overflow: hidden;
            border: 1px solid var(--gray-100);
        }
        
        .benefit-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }
        
        .benefit-card:hover:before {
            transform: scaleX(1);
        }
        
        .benefit-card.animate {
            opacity: 1;
            transform: translateY(0);
        }
        
        .benefit-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-xl);
        }
        
        .benefit-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 2rem;
            color: white;
            transition: var(--transition);
        }
        
        .benefit-card:hover .benefit-icon {
            transform: scale(1.1) rotate(360deg);
        }
        
        .benefit-card h3 {
            font-size: 1.4rem;
            margin-bottom: 1rem;
        }
        
        .benefit-card p {
            color: var(--gray-600);
            line-height: 1.6;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 6rem 0;
            background: white;
        }
        
        .testimonial-container {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
        }
        
        .testimonial-slider {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            border-radius: 24px;
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            height: 300px;
            position: relative;
        }
        
        .testimonial {
            padding: 3rem;
            color: white;
            text-align: center;
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: var(--transition);
            transform: translateX(50px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
        }
        
        .testimonial.active {
            opacity: 1;
            transform: translateX(0);
            z-index: 2;
        }
        
        .testimonial.prev {
            transform: translateX(-50px);
        }
        
        .testimonial-text {
            font-size: 1.3rem;
            font-style: italic;
            margin-bottom: 2rem;
            max-width: 80%;
            line-height: 1.6;
        }
        
        .testimonial-author {
            font-weight: 600;
            font-size: 1.1rem;
            opacity: 0.9;
        }
        
        .testimonial-nav {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-top: 2rem;
        }
        
        .testimonial-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--gray-600);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .testimonial-dot.active {
            background: var(--primary);
            transform: scale(1.3);
        }
        
        .testimonial-dot:hover {
            background: var(--primary);
            transform: scale(1.2);
        }
        
        /* Newsletter */
        .newsletter {
            padding: 6rem 0;
            background: linear-gradient(135deg, 
                rgba(16, 185, 129, 0.1) 0%, 
                rgba(245, 158, 11, 0.1) 100%);
            text-align: center;
        }
        
        .newsletter h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        
        .newsletter p {
            font-size: 1.1rem;
            color: var(--gray-600);
            max-width: 600px;
            margin: 0 auto 3rem;
        }
        
        .newsletter-form {
            display: flex;
            max-width: 500px;
            margin: 0 auto;
            gap: 1rem;
            position: relative;
        }
        
        .newsletter-input {
            flex: 1;
            padding: 1.2rem 1.5rem;
            border: 2px solid var(--gray-100);
            border-radius: 16px;
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
            background: white;
        }
        
        .newsletter-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
        }
        
        .newsletter-btn {
            padding: 1.2rem 2rem;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 16px;
            font-family: inherit;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .newsletter-btn:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        
        .form-message {
            margin-top: 1.5rem;
            font-weight: 500;
            opacity: 0;
            transition: var(--transition);
            padding: 1rem;
            border-radius: 12px;
        }
        
        .form-message.success {
            color: var(--primary);
            background: rgba(16, 185, 129, 0.1);
            opacity: 1;
        }
        
        .form-message.error {
            color: var(--accent);
            background: rgba(239, 68, 68, 0.1);
            opacity: 1;
        }
        
        footer {
            background: var(--dark);
            color: white;
            padding: 4rem 0 2rem;
            border-radius: 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }
        
        .footer-column h3 {
            color: white;
            margin-bottom: 2rem;
            font-size: 1.4rem;
            font-weight: 600;
        }
        
        .footer-column p {
            color: #9ca3af;
            line-height: 1.6;
            margin-bottom: 1.5rem;
        }
        
        .footer-column ul {
            list-style: none;
            padding: 0;
        }
        
        .footer-column li {
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
        }
        
        .footer-column i {
            margin-right: 12px;
            color: var(--primary);
            width: 20px;
            text-align: center;
            font-size: 16px;
        }
        
        .footer-column a {
            color: #9ca3af;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-column a:hover {
            color: white;
            padding-left: 8px;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            transition: var(--transition);
            color: #9ca3af;
            font-size: 18px;
            text-decoration: none;
            position: relative;
        }
        
        .social-links a i {
            margin: 0;
            width: auto;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        
        .social-links a:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-3px);
        }
        
        .social-links a:hover i {
            color: white;
        }
        
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .copyright p {
            color: #9ca3af;
            font-size: 0.9rem;
        }
        
        /* Scroll to Top */
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
            z-index: 999;
            box-shadow: var(--shadow-lg);
        }
        
        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-top:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-xl);
        }
        
        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInRight {
            from {
                opacity: 0;
                transform: translateX(30px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* Responsive Design */
        @media (max-width: 1024px) {
            nav ul {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
        }
        
        @media (max-width: 768px) {
            .hero {
                padding: 8rem 0 4rem;
            }
            
            .hero-content {
                flex-direction: column;
                text-align: center;
                gap: 2rem;
            }
            
            .hero h2 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                justify-content: center;
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }
            
            .section-title h2 {
                font-size: 2.2rem;
            }
            
            .testimonial-slider {
                height: 350px;
            }
            
            .testimonial {
                padding: 2rem;
            }
            
            .newsletter-form {
                flex-direction: column;
                gap: 1rem;
            }
            
            .newsletter-btn {
                width: 100%;
            }
        }
        .form-message {
            margin-top: 1rem;
            font-weight: 500;
            opacity: 0;
            transition: var(--transition);
        }
        
        .form-message.success {
            color: var(--primary);
            opacity: 1;
        }
        
        .form-message.error {
            color: #e74c3c;
            opacity: 1;
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 3rem 0 1rem;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        
        .footer-column h3 {
            color: white;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column li {
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
        }
        
        .footer-column i {
            margin-right: 10px;
            color: var(--secondary);
        }
        
        .footer-column a {
            color: #ccc;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .footer-column a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
        }
        
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        
        /* Scroll to Top Button */
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition);
            opacity: 0;
            visibility: hidden;
            z-index: 999;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .scroll-top.visible {
            opacity: 1;
            visibility: visible;
        }
        
        .scroll-top:hover {
            background-color: var(--accent);
            transform: translateY(-5px);
        }
        
        /* Loading Animation */
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--light);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }
        
        .loader.hidden {
            opacity: 0;
            visibility: hidden;
        }
        
        .loader-circle {
            width: 50px;
            height: 50px;
            border: 5px solid rgba(42, 157, 143, 0.2);
            border-radius: 50%;
            border-top-color: var(--primary);
            animation: spin 1s linear infinite;
        }
        
        /* Animations */
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes float {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-15px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .hero-content {
                flex-direction: column;
                text-align: center;
            }
            
            .hero-text {
                padding-right: 0;
                margin-bottom: 2rem;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            nav ul {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .mobile-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background-color: white;
                z-index: 1001;
                padding: 2rem;
                transition: var(--transition);
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                display: flex;
                flex-direction: column;
            }
            
            .mobile-menu.active {
                right: 0;
            }
            
            .mobile-menu ul {
                list-style: none;
                margin-top: 2rem;
            }
            
            .mobile-menu li {
                margin-bottom: 1.5rem;
            }
            
            .mobile-menu a {
                text-decoration: none;
                color: var(--dark);
                font-weight: 500;
                font-size: 1.2rem;
                transition: var(--transition);
            }
            
            .mobile-menu a:hover {
                color: var(--primary);
                padding-left: 10px;
            }
            
            .close-menu {
                position: absolute;
                top: 1rem;
                right: 1rem;
                font-size: 1.5rem;
                background: none;
                border: none;
                cursor: pointer;
                color: var(--dark);
                transition: var(--transition);
            }
            
            .close-menu:hover {
                color: var(--accent);
            }
        }
        
        @media (max-width: 768px) {
            .hero h2 {
                font-size: 2.5rem;
            }
            
            .testimonial-slider {
                height: 300px;
            }
            
            .testimonial {
                padding: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero h2 {
                font-size: 2.2rem;
            }
            
            .btn {
                display: block;
                margin-bottom: 1rem;
                width: 100%;
            }
            
            .btn-accent {
                margin-left: 0;
            }
            
            .hero-buttons {
                flex-direction: column;
            }
            
            .newsletter-form {
                flex-direction: column;
            }
            
            .newsletter-input {
                border-radius: 50px;
                margin-bottom: 1rem;
            }
            
            .newsletter-btn {
                border-radius: 50px;
            }
            
            .testimonial-slider {
                height: 350px;
            }
            
            .testimonial-text {
                font-size: 1rem;
            }
        }