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

      :root {
          --primary: #0077FF;
          --primary-dark: #0056CC;
          --secondary: #00D4AA;
          --dark: #1a2744;
          --dark-light: #2a3a5c;
          --light: #f5f8fc;
          --white: #ffffff;
          --gray: #6b7c93;
          --shadow: 0 4px 20px rgba(0, 119, 255, 0.15);
          --shadow-lg: 0 10px 40px rgba(0, 119, 255, 0.2);
          --radius: 16px;
          --radius-sm: 8px;
      }

      html {
          scroll-behavior: smooth;
      }

      body {
          font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
          line-height: 1.6;
          color: var(--dark);
          background: var(--light);
      }

      .container {
          max-width: 1200px;
          margin: 0 auto;
          padding: 0 20px;
      }

      /* Header */
      header {
          background: var(--white);
          box-shadow: 0 2px 10px rgba(0,0,0,0.05);
          position: fixed;
          top: 0;
          left: 0;
          right: 0;
          z-index: 1000;
      }

      .header-content {
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 15px 0;
          flex-wrap: wrap;
          gap: 15px;
      }

      .logo {
          display: flex;
          align-items: center;
          gap: 10px;
          font-size: 1.5rem;
          font-weight: 700;
          color: var(--dark);
          text-decoration: none;
      }

      .logo-icon {
          width: 40px;
          height: 40px;
          background: linear-gradient(135deg, var(--primary), var(--secondary));
          border-radius: var(--radius-sm);
          display: flex;
          align-items: center;
          justify-content: center;
      }

      nav {
          display: flex;
          gap: 30px;
      }

      nav a {
          text-decoration: none;
          color: var(--gray);
          font-weight: 500;
          transition: color 0.3s;
      }

      nav a:hover {
          color: var(--primary);
      }

      .btn {
          display: inline-flex;
          align-items: center;
          justify-content: center;
          gap: 8px;
          padding: 12px 28px;
          border-radius: 50px;
          font-weight: 600;
          font-size: 1rem;
          text-decoration: none;
          transition: all 0.3s ease;
          cursor: pointer;
          border: none;
      }

      .btn-primary {
          background: linear-gradient(135deg, var(--primary), var(--primary-dark));
          color: var(--white);
          box-shadow: var(--shadow);
      }

      .btn-primary:hover {
          transform: translateY(-2px);
          box-shadow: var(--shadow-lg);
      }

      .btn-secondary {
          background: var(--white);
          color: var(--primary);
          border: 2px solid var(--primary);
      }

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

      .mobile-menu-btn {
          display: none;
          background: none;
          border: none;
          cursor: pointer;
          padding: 10px;
      }

      /* Hero Section */
      .hero {
          padding: 120px 0 60px;
          background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
          min-height: 100vh;
          display: flex;
          align-items: center;
      }

      .hero-content {
          display: flex;
          flex-direction: column;
          gap: 40px;
      }

      .hero-text {
          flex: 1;
      }

      .hero-badge {
          display: inline-block;
          background: rgba(0, 212, 170, 0.2);
          color: var(--secondary);
          padding: 8px 16px;
          border-radius: 50px;
          font-size: 0.875rem;
          font-weight: 600;
          margin-bottom: 20px;
      }

      .hero h1 {
          font-size: 2rem;
          color: var(--white);
          line-height: 1.2;
          margin-bottom: 20px;
      }

      .hero h1 span {
          background: linear-gradient(135deg, var(--primary), var(--secondary));
          -webkit-background-clip: text;
          -webkit-text-fill-color: transparent;
          background-clip: text;
      }

      .hero p {
          font-size: 1.125rem;
          color: var(--gray);
          margin-bottom: 30px;
          max-width: 500px;
      }

      .hero-buttons {
          display: flex;
          gap: 15px;
          flex-wrap: wrap;
      }

      .hero-image {
          flex: 1;
          display: flex;
          justify-content: center;
      }

      .hero-image img {
          width: 100%;
          max-width: 600px;
          border-radius: var(--radius);
          box-shadow: var(--shadow-lg);
      }

      .hero-stats {
          display: flex;
          gap: 30px;
          margin-top: 40px;
          flex-wrap: wrap;
      }

      .stat-item {
          text-align: center;
      }

      .stat-number {
          font-size: 2rem;
          font-weight: 700;
          color: var(--secondary);
      }

      .stat-label {
          color: var(--gray);
          font-size: 0.875rem;
      }

      /* Services Section */
      .services {
          padding: 80px 0;
          background: var(--white);
      }

      .section-header {
          text-align: center;
          margin-bottom: 50px;
      }

      .section-header h2 {
          font-size: 2rem;
          color: var(--dark);
          margin-bottom: 15px;
      }

      .section-header p {
          color: var(--gray);
          max-width: 600px;
          margin: 0 auto;
      }

      .services-grid {
          display: flex;
          flex-direction: column;
          gap: 25px;
      }

      .service-card {
          background: var(--light);
          border-radius: var(--radius);
          padding: 30px;
          transition: all 0.3s ease;
          border: 1px solid transparent;
      }

      .service-card:hover {
          transform: translateY(-5px);
          box-shadow: var(--shadow);
          border-color: var(--primary);
      }

      .service-icon {
          width: 60px;
          height: 60px;
          background: linear-gradient(135deg, var(--primary), var(--secondary));
          border-radius: var(--radius-sm);
          display: flex;
          align-items: center;
          justify-content: center;
          margin-bottom: 20px;
      }

      .service-card h3 {
          font-size: 1.25rem;
          color: var(--dark);
          margin-bottom: 10px;
      }

      .service-card p {
          color: var(--gray);
          font-size: 0.95rem;
      }

      /* Benefits Section */
      .benefits {
          padding: 80px 0;
          background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
      }

      .benefits .section-header h2 {
          color: var(--white);
      }

      .benefits .section-header p {
          color: var(--gray);
      }

      .benefits-grid {
          display: flex;
          flex-direction: column;
          gap: 20px;
      }

      .benefit-item {
          display: flex;
          align-items: flex-start;
          gap: 20px;
          background: rgba(255,255,255,0.05);
          padding: 25px;
          border-radius: var(--radius);
          backdrop-filter: blur(10px);
      }

      .benefit-icon {
          width: 50px;
          height: 50px;
          min-width: 50px;
          background: linear-gradient(135deg, var(--secondary), var(--primary));
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
      }

      .benefit-text h4 {
          color: var(--white);
          font-size: 1.1rem;
          margin-bottom: 8px;
      }

      .benefit-text p {
          color: var(--gray);
          font-size: 0.9rem;
      }

      /* Process Section */
      .process {
          padding: 80px 0;
          background: var(--white);
      }

      .process-steps {
          display: flex;
          flex-direction: column;
          gap: 30px;
          position: relative;
      }

      .process-step {
          display: flex;
          gap: 20px;
          align-items: flex-start;
      }

      .step-number {
          width: 50px;
          height: 50px;
          min-width: 50px;
          background: linear-gradient(135deg, var(--primary), var(--secondary));
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          color: var(--white);
          font-weight: 700;
          font-size: 1.25rem;
      }

      .step-content h4 {
          font-size: 1.1rem;
          color: var(--dark);
          margin-bottom: 8px;
      }

      .step-content p {
          color: var(--gray);
          font-size: 0.95rem;
      }

      /* Pricing Section */
      .pricing {
          padding: 80px 0;
          background: var(--light);
      }

      .pricing-grid {
          display: flex;
          flex-direction: column;
          gap: 25px;
      }

      .pricing-card {
          background: var(--white);
          border-radius: var(--radius);
          padding: 35px;
          text-align: center;
          transition: all 0.3s ease;
          border: 2px solid transparent;
      }

      .pricing-card.featured {
          border-color: var(--primary);
          transform: scale(1.02);
      }

      .pricing-card:hover {
          box-shadow: var(--shadow-lg);
      }

      .pricing-card h3 {
          font-size: 1.25rem;
          color: var(--dark);
          margin-bottom: 10px;
      }

      .pricing-card .price {
          font-size: 2.5rem;
          font-weight: 700;
          color: var(--primary);
          margin-bottom: 5px;
      }

      .pricing-card .price-period {
          color: var(--gray);
          font-size: 0.875rem;
          margin-bottom: 25px;
      }

      .pricing-features {
          list-style: none;
          margin-bottom: 25px;
          text-align: left;
      }

      .pricing-features li {
          padding: 10px 0;
          color: var(--gray);
          display: flex;
          align-items: center;
          gap: 10px;
      }

      .pricing-features li::before {
          content: '';
          width: 20px;
          height: 20px;
          background: var(--secondary);
          border-radius: 50%;
          display: inline-flex;
          align-items: center;
          justify-content: center;
      }

      /* CTA Section */
      .cta {
          padding: 80px 0;
          background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
          text-align: center;
      }

      .cta h2 {
          font-size: 2rem;
          color: var(--white);
          margin-bottom: 15px;
      }

      .cta p {
          color: rgba(255,255,255,0.8);
          margin-bottom: 30px;
          max-width: 600px;
          margin-left: auto;
          margin-right: auto;
      }

      .cta .btn-secondary {
          background: var(--white);
          color: var(--primary);
          border-color: var(--white);
      }

      .cta .btn-secondary:hover {
          background: transparent;
          color: var(--white);
      }

      /* Contact Form */
      .contact {
          padding: 80px 0;
          background: var(--white);
      }

      .contact-content {
          display: flex;
          flex-direction: column;
          gap: 40px;
      }

      .contact-info h3 {
          font-size: 1.5rem;
          color: var(--dark);
          margin-bottom: 15px;
      }

      .contact-info p {
          color: var(--gray);
          margin-bottom: 25px;
      }

      .contact-details {
          display: flex;
          flex-direction: column;
          gap: 15px;
      }

      .contact-item {
          display: flex;
          align-items: center;
          gap: 15px;
          color: var(--dark);
      }

      .contact-icon {
          width: 45px;
          height: 45px;
          background: var(--light);
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
      }

      .contact-form {
          background: var(--light);
          padding: 35px;
          border-radius: var(--radius);
      }

      .form-group {
          margin-bottom: 20px;
      }

      .form-group label {
          display: block;
          margin-bottom: 8px;
          color: var(--dark);
          font-weight: 500;
      }

      .form-group input,
      .form-group textarea,
      .form-group select {
          width: 100%;
          padding: 14px 18px;
          border: 1px solid #e0e6ed;
          border-radius: var(--radius-sm);
          font-size: 1rem;
          transition: border-color 0.3s;
          background: var(--white);
      }

      .form-group input:focus,
      .form-group textarea:focus,
      .form-group select:focus {
          outline: none;
          border-color: var(--primary);
      }

      .form-group textarea {
          min-height: 120px;
          resize: vertical;
      }

      /* Footer */
      footer {
          background: var(--dark);
          color: var(--white);
          padding: 60px 0 30px;
      }

      .footer-content {
          display: flex;
          flex-direction: column;
          gap: 40px;
          margin-bottom: 40px;
      }

      .footer-brand p {
          color: var(--gray);
          margin-top: 15px;
          max-width: 300px;
      }

      .footer-links h4 {
          color: var(--white);
          margin-bottom: 20px;
          font-size: 1.1rem;
      }

      .footer-links ul {
          list-style: none;
      }

      .footer-links li {
          margin-bottom: 10px;
      }

      .footer-links a {
          color: var(--gray);
          text-decoration: none;
          transition: color 0.3s;
      }

      .footer-links a:hover {
          color: var(--secondary);
      }

      .footer-bottom {
          border-top: 1px solid rgba(255,255,255,0.1);
          padding-top: 25px;
          text-align: center;
          color: var(--gray);
          font-size: 0.875rem;
      }

      /* Modal */
      .modal {
          display: none;
          position: fixed;
          top: 0;
          left: 0;
          right: 0;
          bottom: 0;
          background: rgba(0,0,0,0.5);
          z-index: 2000;
          align-items: center;
          justify-content: center;
          padding: 20px;
      }

      .modal.active {
          display: flex;
      }

      .modal-content {
          background: var(--white);
          border-radius: var(--radius);
          padding: 40px;
          max-width: 100%;
          width: 100%;
          position: relative;
          animation: modalSlide 0.3s ease;
      }

      @keyframes modalSlide {
          from {
              opacity: 0;
              transform: translateY(-20px);
          }
          to {
              opacity: 1;
              transform: translateY(0);
          }
      }

      .modal-close {
          position: absolute;
          top: 15px;
          right: 15px;
          background: none;
          border: none;
          font-size: 1.5rem;
          cursor: pointer;
          color: var(--gray);
      }

      .modal-close:hover {
          color: var(--dark);
      }

      .modal h3 {
          font-size: 1.5rem;
          margin-bottom: 20px;
          color: var(--dark);
      }

      .success-message {
          text-align: center;
          padding: 20px;
      }

      .success-icon {
          width: 80px;
          height: 80px;
          background: linear-gradient(135deg, var(--secondary), var(--primary));
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          margin: 0 auto 20px;
      }

      /* Tablet Styles */
      @media (min-width: 768px) {
          .hero h1 {
              font-size: 2.75rem;
          }

          .services-grid {
              flex-direction: row;
              flex-wrap: wrap;
          }

          .service-card {
              flex: 1 1 calc(50% - 15px);
          }

          .benefits-grid {
              flex-direction: row;
              flex-wrap: wrap;
          }

          .benefit-item {
              flex: 1 1 calc(50% - 10px);
          }

          .pricing-grid {
              flex-direction: row;
          }

          .pricing-card {
              flex: 1;
          }

          .contact-content {
              flex-direction: row;
          }

          .contact-info,
          .contact-form {
              flex: 1;
          }

          .footer-content {
              flex-direction: row;
              justify-content: space-between;
          }
      }

      /* Desktop Styles */
      @media (min-width: 1024px) {
          .hero-content {
              flex-direction: row;
              align-items: center;
          }

          .hero h1 {
              font-size: 3.25rem;
          }

          .section-header h2 {
              font-size: 2.5rem;
          }

          .service-card {
              flex: 1 1 calc(25% - 20px);
          }

          .process-steps {
              flex-direction: row;
          }

          .process-step {
              flex: 1;
              flex-direction: column;
              text-align: center;
          }

          .step-number {
              margin: 0 auto 15px;
          }
      }

      @media (max-width: 767px) {
          nav {
              display: none;
              position: absolute;
              top: 100%;
              left: 0;
              right: 0;
              background: var(--white);
              flex-direction: column;
              padding: 20px;
              box-shadow: var(--shadow);
          }

          nav.active {
              display: flex;
          }

          .mobile-menu-btn {
              display: block;
          }

          .header-content .btn {
              display: none;
          }
      }