:root {
      --primary-color: #1e40af;
      --secondary-color: #3b82f6;
      --accent-color: #06b6d4;
      --dark-bg: #0f172a;
      --card-bg: #1e293b;
      --text-primary: #f8fafc;
      --text-secondary: #cbd5e1;
      --text-muted: #94a3b8;
      --border-color: rgba(59, 130, 246, 0.2);
      --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #06b6d4 100%);
      --gradient-secondary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }

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

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      line-height: 1.6;
      color: var(--text-primary);
      background: var(--dark-bg);
      overflow-x: hidden;
    }

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

    /* Navigation */
    nav {
      position: fixed;
      top: 0;
      width: 100%;
      background: rgba(15, 23, 42, 0.95);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border-color);
      z-index: 1000;
      padding: 15px 0;
      transition: all 0.3s ease;
    }

    nav.scrolled {
      background: rgba(15, 23, 42, 0.98);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .logo {
      display: flex;
      align-items: center;
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--text-primary);
      text-decoration: none;
    }

    .logo-icon {
      width: 40px;
      height: 40px;
      background: var(--gradient-primary);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-right: 12px;
      font-size: 1.2rem;
      box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
    }

    .nav-links {
      display: flex;
      gap: 35px;
    }

    .nav-links a {
      color: var(--text-secondary);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      position: relative;
      padding: 8px 0;
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gradient-primary);
      transition: width 0.3s ease;
    }

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

    .nav-links a:hover::after {
      width: 100%;
    }

    .cta-nav {
      padding: 12px 24px;
      background: var(--gradient-primary);
      color: white;
      text-decoration: none;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.9rem;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
    }

    .cta-nav:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
    }

    /* Hero Section */
    .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      background: var(--gradient-secondary);
      overflow: hidden;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: 
        radial-gradient(circle at 25% 25%, rgba(30, 64, 175, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
      animation: gradientShift 8s ease-in-out infinite;
    }

    @keyframes gradientShift {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.8; transform: scale(1.05); }
    }

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      padding: 10px 24px;
      background: rgba(30, 64, 175, 0.2);
      border: 1px solid var(--border-color);
      border-radius: 50px;
      font-size: 0.9rem;
      color: var(--accent-color);
      margin-bottom: 2rem;
      backdrop-filter: blur(10px);
      gap: 8px;
    }

    .hero h1 {
      font-size: 4.2rem;
      font-weight: 800;
      margin-bottom: 1.5rem;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      line-height: 1.1;
      letter-spacing: -0.02em;
    }

    .hero .subtitle {
      font-size: 1.4rem;
      color: var(--text-secondary);
      margin-bottom: 1rem;
      font-weight: 500;
    }

    .hero .description {
      font-size: 1.1rem;
      color: var(--text-muted);
      margin-bottom: 3rem;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.7;
    }

    .cta-buttons {
      display: flex;
      gap: 20px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .cta-primary {
      padding: 16px 32px;
      background: var(--gradient-primary);
      color: white;
      text-decoration: none;
      border-radius: 12px;
      font-weight: 600;
      font-size: 1rem;
      transition: all 0.3s ease;
      box-shadow: 0 10px 30px rgba(30, 64, 175, 0.3);
      position: relative;
      overflow: hidden;
    }

    .cta-primary::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
      transition: left 0.5s;
    }

    .cta-primary:hover::before {
      left: 100%;
    }

    .cta-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 15px 40px rgba(30, 64, 175, 0.4);
    }

    .cta-secondary {
      padding: 16px 32px;
      background: transparent;
      color: var(--text-secondary);
      text-decoration: none;
      border: 2px solid var(--border-color);
      border-radius: 12px;
      font-weight: 600;
      font-size: 1rem;
      transition: all 0.3s ease;
    }

    .cta-secondary:hover {
      background: rgba(30, 64, 175, 0.1);
      border-color: var(--secondary-color);
      color: var(--secondary-color);
      transform: translateY(-2px);
    }

    /* Stats Section */
    .stats-section {
      padding: 80px 0;
      background: rgba(30, 41, 59, 0.5);
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 40px;
      text-align: center;
    }

    .stat-item {
      padding: 20px;
      border-radius: 16px;
      background: rgba(30, 64, 175, 0.05);
      border: 1px solid rgba(30, 64, 175, 0.1);
      transition: all 0.3s ease;
    }

    .stat-item:hover {
      transform: translateY(-5px);
      background: rgba(30, 64, 175, 0.1);
      border-color: rgba(30, 64, 175, 0.2);
    }

    .stat-item h3 {
      font-size: 3rem;
      font-weight: 800;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 10px;
    }

    .stat-item p {
      color: var(--text-secondary);
      font-size: 1.1rem;
      font-weight: 500;
    }

    /* Section Styling */
    .section {
      padding: 120px 0;
      position: relative;
    }

    .section-dark {
      background: var(--gradient-secondary);
    }

    .section h2 {
      font-size: 3rem;
      font-weight: 700;
      text-align: center;
      margin-bottom: 1rem;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      letter-spacing: -0.02em;
    }

    .section-subtitle {
      text-align: center;
      font-size: 1.2rem;
      color: var(--text-muted);
      margin-bottom: 4rem;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

    /* Services Grid */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .service-card {
      background: var(--card-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-color);
      padding: 40px 30px;
      border-radius: 20px;
      transition: all 0.4s ease;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--gradient-primary);
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

    .service-card:hover::before {
      transform: scaleX(1);
    }

    .service-card:hover {
      transform: translateY(-12px);
      border-color: rgba(59, 130, 246, 0.4);
      box-shadow: 0 25px 50px rgba(30, 64, 175, 0.2);
      background: rgba(30, 41, 59, 0.8);
    }

    .service-icon {
      width: 70px;
      height: 70px;
      background: var(--gradient-primary);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      margin-bottom: 24px;
      color: white;
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
    }

    .service-card h3 {
      font-size: 1.5rem;
      font-weight: 600;
      margin-bottom: 15px;
      color: var(--text-primary);
    }

    .service-card p {
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .service-price {
      font-size: 1.3rem;
      font-weight: 700;
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 20px;
    }

    .service-features {
      list-style: none;
      margin-bottom: 30px;
    }

    .service-features li {
      color: var(--text-secondary);
      margin-bottom: 10px;
      position: relative;
      padding-left: 25px;
      font-size: 0.95rem;
    }

    .service-features li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--accent-color);
      font-weight: bold;
      font-size: 1rem;
    }

    .service-cta {
      display: inline-block;
      padding: 14px 28px;
      background: var(--gradient-primary);
      color: white;
      text-decoration: none;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      transition: all 0.3s ease;
      text-align: center;
      width: 100%;
      box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
    }

    .service-cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
    }

    /* Process Section */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .process-step {
      text-align: center;
      padding: 40px 25px;
      background: var(--card-bg);
      backdrop-filter: blur(10px);
      border: 1px solid var(--border-color);
      border-radius: 20px;
      transition: all 0.3s ease;
      position: relative;
    }

    .process-step:hover {
      transform: translateY(-8px);
      border-color: rgba(59, 130, 246, 0.4);
      background: rgba(30, 41, 59, 0.8);
      box-shadow: 0 15px 35px rgba(30, 64, 175, 0.15);
    }

    .step-number {
      width: 70px;
      height: 70px;
      background: var(--gradient-primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      font-size: 1.8rem;
      font-weight: bold;
      color: white;
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
    }

    .process-step h4 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 15px;
      color: var(--text-primary);
    }

    .process-step p {
      color: var(--text-secondary);
      line-height: 1.6;
    }

    /* Testimonials */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .testimonial-card {
      background: var(--card-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-color);
      padding: 35px 30px;
      border-radius: 20px;
      position: relative;
      transition: all 0.3s ease;
    }

    .testimonial-card:hover {
      transform: translateY(-5px);
      border-color: rgba(59, 130, 246, 0.3);
      box-shadow: 0 15px 35px rgba(30, 64, 175, 0.1);
    }

    .testimonial-card::before {
      content: '"';
      position: absolute;
      top: -5px;
      left: 25px;
      font-size: 4rem;
      color: var(--secondary-color);
      font-family: serif;
      opacity: 0.3;
    }

    .testimonial-text {
      color: var(--text-secondary);
      font-style: italic;
      margin-bottom: 25px;
      font-size: 1.05rem;
      line-height: 1.7;
      margin-top: 20px;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .author-avatar {
      width: 55px;
      height: 55px;
      background: var(--gradient-primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: bold;
      font-size: 1.1rem;
    }

    .author-info h5 {
      color: var(--text-primary);
      font-weight: 600;
      margin-bottom: 5px;
      font-size: 1rem;
    }

    .author-info p {
      color: var(--text-muted);
      font-size: 0.9rem;
    }

    /* Contact Section */
    .contact-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 30px;
      margin-top: 60px;
    }

    .contact-item {
      background: var(--card-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-color);
      padding: 40px 30px;
      border-radius: 20px;
      text-align: center;
      transition: all 0.3s ease;
      position: relative;
    }

    .contact-item:hover {
      transform: translateY(-10px);
      border-color: rgba(59, 130, 246, 0.4);
      box-shadow: 0 20px 40px rgba(30, 64, 175, 0.15);
    }

    .contact-icon {
      width: 70px;
      height: 70px;
      background: var(--gradient-primary);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 1.8rem;
      color: white;
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
    }

    .contact-item h4 {
      font-size: 1.3rem;
      color: var(--text-primary);
      margin-bottom: 15px;
      font-weight: 600;
    }

    .contact-item a {
      color: var(--secondary-color);
      text-decoration: none;
      font-weight: 500;
      font-size: 1.05rem;
      transition: all 0.3s ease;
    }

    .contact-item a:hover {
      color: var(--accent-color);
    }

    /* Footer */
    footer {
      background: var(--gradient-secondary);
      border-top: 1px solid var(--border-color);
      color: var(--text-secondary);
      text-align: center;
      padding: 60px 0;
    }

    .footer-content h4 {
      color: var(--text-primary);
      margin-bottom: 15px;
      font-size: 1.3rem;
      font-weight: 600;
    }

    /* FAQ Section */
    .faq-container {
      max-width: 900px;
      margin: 60px auto 0;
    }

    .faq-item {
      background: var(--card-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-color);
      margin-bottom: 20px;
      border-radius: 16px;
      overflow: hidden;
      transition: all 0.3s ease;
    }

    .faq-item:hover {
      border-color: rgba(59, 130, 246, 0.4);
      box-shadow: 0 8px 25px rgba(30, 64, 175, 0.1);
    }

    .faq-item h4 {
      padding: 25px 30px;
      margin: 0;
      color: var(--text-primary);
      font-size: 1.2rem;
      font-weight: 600;
      border-bottom: 1px solid rgba(59, 130, 246, 0.1);
      position: relative;
      cursor: pointer;
    }

    .faq-item h4::after {
      content: '+';
      position: absolute;
      right: 30px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 1.5rem;
      color: var(--secondary-color);
      transition: transform 0.3s ease;
    }

    .faq-item h4:hover::after {
      transform: translateY(-50%) rotate(90deg);
    }

    .faq-item p {
      padding: 0 30px;
      color: var(--text-secondary);
      line-height: 1.7;
    }

    /* CTA Section */
    .cta-section {
      text-align: center;
      margin-top: 80px;
    }

    .cta-section .cta-box {
      background: var(--card-bg);
      backdrop-filter: blur(20px);
      border: 1px solid var(--border-color);
      padding: 60px 40px;
      border-radius: 24px;
      max-width: 700px;
      margin: 0 auto;
      position: relative;
      overflow: hidden;
    }

    .cta-section .cta-box::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--gradient-primary);
    }

    .cta-section h3 {
      font-size: 2.2rem;
      margin-bottom: 20px;
      color: var(--text-primary);
      font-weight: 600;
    }

    .cta-section p {
      color: var(--text-secondary);
      margin-bottom: 30px;
      font-size: 1.1rem;
      line-height: 1.6;
    }

    /* Responsive Design */
    @media (max-width: 768px) {
      .hero h1 { font-size: 2.8rem; }
      .hero .subtitle { font-size: 1.2rem; }
      .section h2 { font-size: 2.2rem; }
      .section { padding: 80px 0; }
      .services-grid { grid-template-columns: 1fr; }
      .cta-buttons { flex-direction: column; align-items: center; }
      .nav-links { display: none; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .contact-grid { grid-template-columns: 1fr; }
      .testimonials-grid { grid-template-columns: 1fr; }
      .process-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 480px) {
      .stats-grid { grid-template-columns: 1fr; }
      .hero h1 { font-size: 2.2rem; }
      .service-card, .process-step, .contact-item { padding: 30px 20px; }
      .cta-section .cta-box { padding: 40px 25px; }
    }

    /* Animations */
    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.8s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .slide-in-left {
      opacity: 0;
      transform: translateX(-50px);
      transition: all 0.8s ease;
    }

    .slide-in-left.visible {
      opacity: 1;
      transform: translateX(0);
    }

    .slide-in-right {
      opacity: 0;
      transform: translateX(50px);
      transition: all 0.8s ease;
    }

    .slide-in-right.visible {
      opacity: 1;
      transform: translateX(0);
    }