body {
            background-color: #f8fafc;
            color: #1e293b;
            font-family: 'Inter', sans-serif;
            line-height: 1.625;
            padding-top: 100px;
            margin: 0;
            overflow-x: hidden;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        .material-symbols-outlined {
            font-variation-settings:
                'FILL' 0,
                'wght' 500,
                'GRAD' 25,
                'opsz' 60;
        }
        
        .main-content-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        
       
        #header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(4px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            z-index: 50;
        }
        
        .header-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0.75rem 1rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        
        .logo-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            text-decoration: none;
        }
        
        .logo-img {
            height: 2.5rem;
            width: 2.5rem;
            border-radius: 9999px;
        }
        
        .logo-text {
            font-size: 1.875rem;
            font-weight: 700;
            background: linear-gradient(to right, #14b8a6, #0ea5e9);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .desktop-nav {
            display: none;
            gap: 1.5rem;
            font-size: 0.875rem;
            font-weight: 600;
        }
        
        .nav-link {
            color: #1e293b;
            text-decoration: none;
            transition-property: color;
            transition-duration: 0.2s;
        }
        
        .nav-link:hover {
            color: #0d9488;
        }
        
        .mobile-menu-button {
            display: block;
            color: #1e293b;
            border: none;
            background: none;
            cursor: pointer;
        }
        
        .mobile-menu {
            display: none;
            background-color: #fff;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            padding: 0.5rem 0;
        }
        
        .mobile-menu.mobile-menu-active {
            display: block;
        }
        
        .mobile-nav-links {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            font-weight: 600;
        }
        
        .mobile-nav-links .nav-link {
            width: 100%;
            text-align: center;
            padding: 0.5rem 0;
        }
        
        .mobile-nav-links .nav-link:hover {
            background-color: #f1f5f9;
        }
        
        
        
        @media (min-width: 768px) {
            .desktop-nav {
                display: flex;
            }
            .mobile-menu-button {
                display: none;
            }
        }
        
        
        .home-section {
            padding-top: 5rem;
            padding-bottom: 2rem;
            text-align: center;
        }
        
        .section-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: #1a202c; 
        }
        
        .section-description {
            font-size: 1.125rem;
            color: #4a5568; 
            max-width: 42rem;
            margin: 0 auto 2rem;
        }
        
        .email-form {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 1rem;
        }
        
        .email-input {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid #cbd5e0;
            border-radius: 9999px;
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
            outline: none;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        
        .email-input:focus {
            border-color: #0d9488;
            box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.25);
        }
        
        .cta-button {
            width: 100%;
            padding: 0.75rem 2rem;
            background-color: #0d9488;
            color: #fff;
            font-weight: 600;
            border: none;
            border-radius: 9999px;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            cursor: pointer;
            transition: background-color 0.2s;
        }
        
        .cta-button:hover {
            background-color: #0f766e;
        }
        
        @media (min-width: 640px) {
            .email-form {
                flex-direction: row;
                gap: 1rem;
            }
        
            .email-input {
                width: 20rem;
            }
        
            .cta-button {
                width: auto;
            }
        }
        
        
        .features-section {
            padding-top: 2rem;
            padding-bottom: 5rem;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }
        
        .feature-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 1.5rem;
            background-color: #fff;
            border-radius: 0.75rem;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            transition: box-shadow 0.3s;
        }
        
        .feature-card:hover {
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
        }
        
        .feature-icon {
            color: #0d9488;
            font-size: 3.75rem;
            margin-bottom: 1rem;
        }
        
        .feature-heading {
            font-size: 1.25rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }
        
        .feature-text {
            color: #4a5568;
        }
        
        @media (min-width: 768px) {
            .features-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        
        .how-it-works-section {
            padding-top: 5rem;
            padding-bottom: 3rem;
            text-align: center;
            background-color: #f1f5f9;
            border-radius: 0.75rem;
            box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
        }
        
        .how-it-works-content {
            max-width: 42rem;
            margin: 0 auto;
            text-align: left;
        }
        
        .how-it-works-list {
            list-style: decimal;
            list-style-position: inside;
            display: flex;
            flex-direction: column;
            gap: 1rem;
            font-size: 1.125rem;
            color: #4a5568;
        }
        
        .how-it-works-list-item {
            padding: 1rem;
            background-color: #fff;
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
        }
        
        
        .demo-section {
            padding-top: 5rem;
            padding-bottom: 5rem;
        }
        
        .video-container {
            width: 100%;
            max-width: 64rem;
            margin: 0 auto;
            position: relative;
            padding-bottom: 56.25%; 
            border-radius: 0.75rem;
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
            overflow: hidden;
            border: 8px solid #0d9488;
        }
        
        .video-container iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }
        
        .video-description {
            text-align: center;
            margin-top: 2rem;
            font-size: 1.125rem;
            color: #4a5568;
        }
        
        
        .pricing-section {
            padding-top: 5rem;
            padding-bottom: 5rem;
            background-color: #f1f5f9;
            border-radius: 0.75rem;
            box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
            padding: 1rem;
        }
        
        .pricing-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 2rem;
            background-color: #fff;
            border-radius: 0.75rem;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            border: 2px solid #e2e8f0;
        }
        
        .pricing-card.popular {
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            border: 2px solid #0d9488;
            position: relative;
            overflow: hidden;
        }
        
        .popular-badge {
            position: absolute;
            top: 0;
            right: 0;
            background-color: #0d9488;
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 1rem;
            border-bottom-left-radius: 0.5rem;
            transform: rotate(45deg) translate(25%, -50%);
            transform-origin: top right;
        }
        
        .pricing-title {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }
        
        .popular-title {
            color: #0d9488;
        }
        
        .pricing-price {
            font-size: 2.25rem;
            font-weight: 800;
            color: #0d9488;
            margin-bottom: 1.5rem;
        }
        
        .pricing-list {
            color: #4a5568;
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
            margin-bottom: 2rem;
            flex-grow: 1;
        }
        
        .placeholder-item {
            opacity: 0;
        }
        
        .buy-button {
            width: 100%;
            padding: 0.75rem 1.5rem;
            background-color: #1a202c;
            color: #fff;
            font-weight: 600;
            border: none;
            border-radius: 9999px;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            cursor: pointer;
            transition: background-color 0.2s;
        }
        
        .buy-button:hover {
            background-color: #2d3748;
        }
        
        .popular-button {
            background-color: #0d9488;
        }
        
        .popular-button:hover {
            background-color: #0f766e;
        }
        
        .guarantee-note {
            text-align: center;
            font-size: 0.875rem;
            color: #718096;
            margin-top: 2rem;
        }
        
        @media (min-width: 768px) {
            .pricing-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        
        
       
        .contact-section {
            padding-top: 5rem;
            padding-bottom: 5rem;
            text-align: center;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }
        
        @media (min-width: 768px) {
            .contact-info {
                flex-direction: row;
                justify-content: center;
                gap: 3rem;
            }
        }
        
        .contact-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 1.125rem;
            color: #4a5568;
        }
        
        .address-item {
            font-style: normal;
        }
        
        .contact-icon {
            color: #f97316;
            font-size: 1.875rem;
        }
        
        .contact-link {
            color: #4a5568;
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .contact-link:hover {
            color: #f97316;
        }
        
      
        .site-footer {
            background-color: #1a202c;
            color: #a0aec0;
            padding-top: 1.5rem;
            padding-bottom: 1.5rem;
            text-align: center;
            font-size: 0.875rem;
        }
        
        .footer-container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1rem;
        }