:root {
      --primary: #2563EB;
      --primary-dark: #1E40AF;
      --secondary: #4ADE80;
      --tertiary: #F59E0B;
      --background: #F8FAFC;
      --surface: #FFFFFF;
      --text: #0F172A;
      --text-light: #64748B;
      --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
      --shadow: 0 4px 6px rgba(0,0,0,0.05), 0 1px 3px rgba(0,0,0,0.05);
      --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
      --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.05);
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: var(--background);
      color: var(--text);
      line-height: 1.6;
    }
    
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }
    
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.75rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      font-size: 1rem;
      cursor: pointer;
      transition: all 0.2s ease;
      letter-spacing: 0.01em;
    
  text-decoration: none;
}
    
    .btn-primary {
      background: var(--primary);
      color: white;
      border: none;
    }
    
    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }
    
    header {
      min-height: 90vh;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow: hidden;
    }
    
    .nav {
      padding: 1.5rem 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .logo {
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    
    .logo-icon {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 2rem;
      height: 2rem;
      background: var(--primary);
      color: white;
      border-radius: 8px;
    }
    
    .nav-links {
      display: flex;
      gap: 2rem;
      font-weight: 500;
    }
    
    .nav-links a {
      color: var(--text-light);
      text-decoration: none;
      transition: color 0.2s ease;
    }
    
    .nav-links a:hover {
      color: var(--primary);
    }
    
    .hero {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 4rem 0;
      flex: 1;
      position: relative;
      z-index: 1;
    }
    
    .hero h1 {
      font-size: 4rem;
      font-weight: 800;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      background: linear-gradient(to right, var(--primary), var(--secondary));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    
    .hero p {
      font-size: 1.25rem;
      max-width: 650px;
      margin-bottom: 2.5rem;
    }
    
    .hero-bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      opacity: 0.05;
      z-index: 0;
      background-image: 
        radial-gradient(circle at 25% 25%, var(--primary) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, var(--secondary) 0%, transparent 50%);
    }
    
    .section {
      padding: 4rem 0;
    }
    
    .section-title {
      font-size: 2.5rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 1rem;
      color: var(--text);
    }
    
    .section-subtitle {
      font-size: 1.25rem;
      text-align: center;
      max-width: 700px;
      margin: 0 auto 3rem;
      color: var(--text-light);
    }
    
    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
    }
    
    .card {
      background: var(--surface);
      border-radius: 16px;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
    }
    
    .card-content {
      padding: 1.5rem;
    }
    
    .card-title {
      font-size: 1.25rem;
      font-weight: 600;
      margin-bottom: 0.75rem;
      color: var(--primary);
      display: flex;
      align-items: center;
      gap: 0.75rem;
    }
    
    .card-title i {
      font-size: 1.25rem;
      color: var(--primary);
    }
    
    .card-text {
      color: var(--text-light);
      font-size: 0.95rem;
    }
    
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 2rem;
      margin-top: 4rem;
    }
    
    .feature {
      background: var(--surface);
      border-radius: 12px;
      padding: 2rem;
      box-shadow: var(--shadow);
      display: flex;
      flex-direction: column;
      gap: 1rem;
      position: relative;
      overflow: hidden;
    }
    
    .feature::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 6px;
      height: 100%;
      background: var(--primary);
      border-radius: 6px 0 0 6px;
    }
    
    .feature-icon {
      font-size: 2rem;
      color: var(--primary);
      margin-bottom: 0.5rem;
    }
    
    .feature-title {
      font-weight: 600;
      font-size: 1.25rem;
      color: var(--text);
    }
    
    .feature-text {
      color: var(--text-light);
      font-size: 0.95rem;
    }
    
    .steps {
      padding: 4rem 0;
      background: linear-gradient(rgba(37, 99, 235, 0.03), rgba(37, 99, 235, 0.08));
      border-radius: 24px;
      margin-top: 4rem;
    }
    
    .steps-container {
      display: flex;
      flex-direction: column;
      gap: 2rem;
      max-width: 900px;
      margin: 0 auto;
    }
    
    .step {
      display: grid;
      grid-template-columns: 80px 1fr;
      gap: 2rem;
      align-items: center;
    }
    
    .step-number {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: var(--surface);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.75rem;
      font-weight: 700;
      color: var(--primary);
      box-shadow: var(--shadow);
    }
    
    .step-content {
      background: var(--surface);
      padding: 1.5rem 2rem;
      border-radius: 12px;
      box-shadow: var(--shadow);
    }
    
    .step-title {
      font-size: 1.25rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
      color: var(--text);
    }
    
    .cta {
      padding: 6rem 0;
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      text-align: center;
      border-radius: 24px;
      margin: 4rem 0;
    }
    
    .cta-title {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 1rem;
    }
    
    .cta-text {
      font-size: 1.25rem;
      max-width: 700px;
      margin: 0 auto 2.5rem;
      opacity: 0.9;
    }
    
    .cta-form {
      display: flex;
      justify-content: center;
      gap: 1rem;
      max-width: 500px;
      margin: 0 auto;
    }
    
    .cta-input {
      flex: 1;
      padding: 1rem 1.5rem;
      border-radius: 12px;
      border: none;
      font-size: 1rem;
      background: rgba(255, 255, 255, 0.1);
      color: white;
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.2);
    }
    

    .cta-input::placeholder {
      color: rgba(255, 255, 255, 0.6);
    }
    
    .cta-button {
      padding: 1rem 1.5rem;
      border-radius: 12px;
      border: none;
      background: white;
      color: var(--primary);
      font-weight: 600;
      font-size: 1rem;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    
    .cta-button:hover {
      background: rgba(255, 255, 255, 0.9);
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    
    .testimonials {
      padding: 4rem 0;
    }
    
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 2rem;
      margin-top: 3rem;
    }
    
    .testimonial {
      background: var(--surface);
      border-radius: 16px;
      padding: 2rem;
      box-shadow: var(--shadow);
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }
    
    .testimonial-text {
      font-size: 1.1rem;
      line-height: 1.7;
      color: var(--text);
      position: relative;
    }
    
    .testimonial-text::before {
      content: '"';
      font-size: 4rem;
      font-family: Georgia, serif;
      color: rgba(37, 99, 235, 0.1);
      position: absolute;
      top: -1.5rem;
      left: -0.5rem;
    }
    
    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 1rem;
    }
    
    .author-avatar {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: var(--primary);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 600;
      font-size: 1.25rem;
    }
    
    .author-info {
      display: flex;
      flex-direction: column;
    }
    
    .author-name {
      font-weight: 600;
      color: var(--text);
    }
    
    .author-title {
      font-size: 0.85rem;
      color: var(--text-light);
    }
    
    .analytics-card {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      align-items: center;
    }
    
    .analytics-icon {
      width: 3.5rem;
      height: 3.5rem;
      background: rgba(37, 99, 235, 0.1);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 1.5rem;
      margin-bottom: 0.5rem;
    }
    
    .health-display {
      width: 100%;
      height: 160px;
      margin-top: 1rem;
      background: linear-gradient(to right, #E0F2FE, #EFF6FF);
      border-radius: 12px;
      position: relative;
      overflow: hidden;
    }
    
    .health-graph {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 60%;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%' height='100%' viewBox='0 0 100 60'%3E%3Cpath d='M0,30 Q5,20 10,25 T20,15 T30,25 T40,5 T50,20 T60,10 T70,30 T80,15 T90,25 T100,20' fill='none' stroke='%232563EB' stroke-width='2'/%3E%3C/svg%3E");
      background-size: 100% 100%;
      background-repeat: no-repeat;
      z-index: 1;
    }
    
    .health-dots {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-image: radial-gradient(rgba(37, 99, 235, 0.2) 1px, transparent 1px);
      background-size: 10px 10px;
      z-index: 0;
    }
    
    .privacy-banner {
      background: rgba(239, 68, 68, 0.1);
      border-left: 4px solid #EF4444;
      border-radius: 12px;
      padding: 1.5rem;
      max-width: 900px;
      margin: 2rem auto;
      text-align: center;
    }
    
    .privacy-banner p {
      font-weight: 600;
      color: var(--text);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.75rem;
    }
    
    .privacy-banner i {
      color: #EF4444;
      font-size: 1.25rem;
    }
    
    footer {
      background: var(--surface);
      padding: 4rem 0 2rem;
      margin-top: 4rem;
    }
    
    .footer-content {
      display: flex;
      flex-direction: column;
      gap: 2rem;
    }
    
    .footer-top {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 2rem;
      margin-bottom: 2rem;
    }
    
    .footer-brand {
      max-width: 300px;
    }
    
    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 3rem;
    }
    
    .footer-group h4 {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 1rem;
      color: var(--text);
    }
    
    .footer-group ul {
      list-style: none;
    }
    
    .footer-group li {
      margin-bottom: 0.75rem;
    }
    
    .footer-group a {
      color: var(--text-light);
      text-decoration: none;
      transition: color 0.2s ease;
    }
    
    .footer-group a:hover {
      color: var(--primary);
    }
    
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 2rem;
      border-top: 1px solid rgba(100, 116, 139, 0.1);
      color: var(--text-light);
      font-size: 0.85rem;
    }
    
    .social-links {
      display: flex;
      gap: 1rem;
    }
    
    .social-icon {
      width: 2rem;
      height: 2rem;
      border-radius: 50%;
      background: rgba(100, 116, 139, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-light);
      transition: all 0.2s ease;
    }
    
    .social-icon:hover {
      background: var(--primary);
      color: white;
    }
    
    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2.5rem;
      }
      
      .nav-links {
        display: none;
      }
      
      .step {
        grid-template-columns: 1fr;
        text-align: center;
      }
      
      .step-number {
        margin: 0 auto;
      }
      
      .cta-form {
        flex-direction: column;
      }
		
	  @media (max-width: 768px) {
      .cta-form {
      flex-direction: column !important;
      align-items: center;
      }

      .cta-input,
      .cta-button {
      width: 100%;
      max-width: 300px;
      }
}

    }