:root {
            --primary: #0066ff;
            --secondary: #00cc99;
            --dark: #222222;
            --light: #f8f9fa;
            --gray: #6c757d;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            overflow-x: hidden;
        }
        
        /* Header Styles */
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            width: 100%;
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        header.scrolled {
            padding: 10px 0;
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(5px);
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
            transition: transform 0.3s ease;
        }
        
        .logo:hover {
            transform: scale(1.05);
        }
        
        .logo i {
            font-size: 28px;
        }
        
        .nav-links {
            display: flex;
            gap: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--primary);
            bottom: -5px;
            left: 0;
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        .cta-buttons {
            display: flex;
            gap: 15px;
        }
        
        .btn {
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            border: none;
        }
        
        .btn-primary {
            background-color: var(--primary);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: #0052cc;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
        }
        
        .btn-outline {
            background-color: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
        }
        
        .btn-outline:hover {
            background-color: var(--primary);
            color: white;
            transform: translateY(-2px);
        }
        
        .mobile-menu {
            display: none;
            font-size: 24px;
            cursor: pointer;
        }
        
        /* Hero Section */
        .hero {
            padding: 180px 5% 100px;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
           /* background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%) url('./imgSH/SHhome1.jpg') no-repeat center center/cover;*/
           background-image:linear-gradient(0deg, rgba(0,0,0,0.3), rgba(0,0,0,0.3)),  url(./imgSH/SHhome1.jpg);
            /*opacity: 0.7;*/
            z-index: 0;
            background-repeat: no-repeat;
            background-size: cover;
            background-position: center;
        } 
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
            animation: fadeInUp 1s ease;
        }
        .hero h3{
            color: #f5f7fa;
        }
        
        .hero p {
            font-size: 1.2rem;
            /*color: var(--gray);*/
            color: #ffffff;
            margin-bottom: 30px;
            animation: fadeInUp 1s ease 0.2s forwards;
            opacity: 0;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            animation: fadeInUp 1s ease 0.4s forwards;
            opacity: 0;
        }

          /*@keyframes colorFade {
    0% {background-image: url(.);}
    50%{background-image: url(./imgSH/jakub-zerdzicki-uxYLtGRyGKQ-unsplash.jpg);}
    100%{background-image: url(./imgSH/SHhome1.jpg);}
}*/

        
        .hero-image {
            margin-top: 50px;
            position: relative;
        }
        
        .hero-image img {
            animation: colorFade 6s ease-in-out infinite;
            max-width: 100%;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            transform: perspective(1000px) rotateX(10deg);
            transition: transform 0.5s ease, box-shadow 0.5s ease;
            background-color: 1s ease-in-out;
            margin-top: 70px;
        }
        
        .hero-image:hover img {
            transform: perspective(1000px) rotateX(0deg);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
        }
        
        /* Features Section */
        .features {
            padding: 100px 5%;
            background-color: white;
        }
        
        .section-header {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 60px;
        }
        
        .section-header h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-header h2::after {
            content: '';
            position: absolute;
            width: 60px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .section-header p {
            color: var(--gray);
            font-size: 1.1rem;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .feature-card {
            background-color: white;
            border-radius: 15px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            transform: translateY(20px);
            opacity: 0;
            animation: fadeInUp 0.5s ease forwards;
        }
        
        .feature-card:nth-child(1) {
            animation-delay: 0.2s;
        }
        
        .feature-card:nth-child(2) {
            animation-delay: 0.4s;
        }
        
        .feature-card:nth-child(3) {
            animation-delay: 0.6s;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            color: white;
            font-size: 30px;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .feature-icon {
            transform: rotate(15deg) scale(1.1);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }
        
        .feature-card p {
            color: var(--gray);
            line-height: 1.6;
        }

        
        /* Products Section */
        .products {
            padding: 100px 5%;
            background-color: var(--light);
        }
        
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .product-card {
            background-color: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            transform: scale(0.95);
            opacity: 0;
            animation: scaleIn 0.5s ease forwards;
        }
        
        .product-card:nth-child(1) {
            animation-delay: 0.2s;
        }
        
        .product-card:nth-child(2) {
            animation-delay: 0.4s;
        }
        
        .product-card:nth-child(3) {
            animation-delay: 0.6s;
        }
        
        .product-card:nth-child(4) {
            animation-delay: 0.8s;
        }
        
        .product-card:hover {
            transform: scale(1.02);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
        }
        
        .product-image {
            height: 200px;
            overflow: hidden;
        }
        
        .product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .product-card:hover .product-image img {
            transform: scale(1.1);
        }
        
        .product-info {
            padding: 25px;
        }
        
        .product-info h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
        }
        
        .product-info p {
            color: var(--gray);
            margin-bottom: 20px;
            line-height: 1.5;
        }
        
        .product-price {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
        }
        
        .price {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
        }
        
        .product-rating {
            color: #ffc107;
        }
        
        /* How It Works */
        .how-it-works {
            padding: 100px 5%;
            background-color: white;
        }
        
        .steps {
            display: flex;
            justify-content: space-between;
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }
        
        .steps::before {
            content: '';
            position: absolute;
            top: 50px;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            z-index: 1;
        }
        
        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            width: 25%;
            padding: 0 15px;
            transform: translateY(20px);
            opacity: 0;
            animation: fadeInUp 0.5s ease forwards;
        }
        
        .step:nth-child(1) {
            animation-delay: 0.2s;
        }
        
        .step:nth-child(2) {
            animation-delay: 0.4s;
        }
        
        .step:nth-child(3) {
            animation-delay: 0.6s;
        }
        
        .step:nth-child(4) {
            animation-delay: 0.8s;
        }
        
        .step-number {
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 700;
            margin: 0 auto 20px;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .step:hover .step-number {
            transform: scale(1.1) rotate(15deg);
            box-shadow: 0 5px 15px rgba(0, 102, 255, 0.3);
        }
        
        .step h3 {
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .step p {
            color: var(--gray);
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 100px 5%;
            background-color: var(--light);
        }
        
        .testimonials-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            overflow: hidden;
        }
        
        .testimonials-container {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .testimonial {
            min-width: 100%;
            padding: 40px;
            background-color: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            text-align: center;
        }
        
        .testimonial-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 20px;
            border: 3px solid var(--primary);
        }
        
        .testimonial-text {
            font-size: 1.1rem;
            font-style: italic;
            color: var(--dark);
            margin-bottom: 20px;
            line-height: 1.6;
        }
        
        .testimonial-author {
            font-weight: 700;
            margin-bottom: 5px;
        }
        
        .testimonial-role {
            color: var(--gray);
            font-size: 0.9rem;
        }
        
        .testimonial-rating {
            color: #ffc107;
            margin-top: 10px;
            font-size: 1.2rem;
        }
        
        .slider-controls {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }
        
        .slider-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: white;
            border: 2px solid var(--primary);
            color: var(--primary);
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .slider-btn:hover {
            background-color: var(--primary);
            color: white;
            transform: scale(1.1);
        }
        
        /* CTA Section */
        .cta {
            padding: 100px 5%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url(./imgSH/SH1a.jpg) no-repeat center center/cover;
            opacity: 0.1;
            z-index: 0;
        }
        
        .cta-content {
            max-width: 700px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta p {
            font-size: 1.1rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .cta .btn {
            min-width: 180px;
        }
        
        .btn-white {
            background-color: white;
            color: var(--primary);
        }
        
        .btn-white:hover {
            background-color: rgba(255, 255, 255, 0.9);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
        }
        
        .btn-transparent {
            background-color: transparent;
            border: 2px solid white;
            color: white;
        }
        
        .btn-transparent:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        
        /* Footer 
        footer {
            background-color: var(--dark);
            color: white;
            padding: 80px 5% 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            max-width: 1200px;
            margin: 0 auto 50px;
        }
        
        .footer-column h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            width: 40px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            bottom: -8px;
            left: 0;
            border-radius: 2px;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: #adb5bd;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .footer-contact p {
            margin-bottom: 15px;
            color: #adb5bd;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }
        
        .footer-contact i {
            margin-top: 3px;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #adb5bd;
            font-size: 0.9rem;
        }*/

                  /* Footer */
        footer {
            background: #2c3e50;
            color: white;
            padding: 50px 0 20px;
            text-align: center;
        }
        
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            margin-bottom: 30px;
        }
        
        .footer-section {
            flex: 1;
            min-width: 250px;
            padding: 0 20px;
            margin-bottom: 30px;
        }
        
        .footer-section h3 {
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }
        
        .footer-section h3::after {
            content: '';
            position: absolute;
            width: 50%;
            height: 2px;
            background: #3498db;
            bottom: -8px;
            left: 0;
        }
        
        .footer-section p, .footer-section a {
            color: #bdc3c7;
            margin-bottom: 10px;
            display: block;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-section a:hover {
            color: #3498db;
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            margin-top: 20px;
        }
        
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            margin: 0 10px;
            color: white;
            transition: all 0.3s ease;
        }
        
        .social-links a:hover {
            background: #3498db;
            transform: translateY(-5px);
        }
        
        .copyright {
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 0.9rem;
            color: #bdc3c7;
        }
        
        
        
        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes scaleIn {
            from {
                opacity: 0;
                transform: scale(0.95);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }
        
        @keyframes float {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-15px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        /* Responsive Styles */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .steps {
                flex-wrap: wrap;
                gap: 30px;
            }
            
            .steps::before {
                display: none;
            }
            
            .step {
                width: calc(50% - 15px);
            }
        }
        
        @media (max-width: 768px) {
            .nav-links, .cta-buttons {
                display: none;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
            
            .btn {
                width: 100%;
            }
            
            .section-header h2 {
                font-size: 2rem;
            }
            
            .step {
                width: 100%;
                margin-bottom: 30px;
            }
            
            .cta h2 {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                gap: 15px;
            }
        }
        
        @media (max-width: 576px) {
            .hero {
                padding: 150px 5% 80px;
            }
            
            .feature-card, .product-card {
                padding: 20px;
            }
            
            .testimonial {
                padding: 30px 20px;
            }
        }


        /*new2*/

          /* Stats Section */
        .stats {
            padding: 4rem 0;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
        }
        
        .stat-item {
            padding: 1.5rem;
        }
        
        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            transition: var(--transition);
        }
        
        .stat-item:hover .stat-number {
            transform: scale(1.1);
            color: var(--accent);
        }