* {
      box-sizing: border-box;
    }
    
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
      margin: 0;
      padding: 0;
      line-height: 1.7;
      background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
      color: #2d3748;
      font-size: 16px;
    }
    
    .container {
      width: 90%;
      max-width: 1100px;
      margin: auto;
      padding: 2rem 0;
    }
    
    header {
      background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
      color: white;
      padding: 4rem 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    
    header::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: radial-gradient(circle at 20% 50%, rgba(39, 174, 96, 0.15) 0%, transparent 50%),
                  radial-gradient(circle at 80% 80%, rgba(39, 174, 96, 0.1) 0%, transparent 50%);
      pointer-events: none;
    }
    
    header .container {
      position: relative;
      z-index: 1;
    }
    
    header h1 {
      margin-bottom: 1rem;
      font-size: 2.75rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      line-height: 1.2;
    }
    
    header p {
      font-size: 1.25rem;
      opacity: 0.95;
      margin: 0.75rem 0;
      font-weight: 400;
    }
    
    header p em {
      color: #27ae60;
      font-style: normal;
      font-weight: 500;
    }
    
    .cta-group {
      display: flex;
      gap: 1rem;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 1.5rem;
    }
    
    .cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
      color: white;
      padding: 1rem 2.5rem;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      font-size: 1.1rem;
      margin-top: 1.5rem;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
      border: none;
      cursor: pointer;
    }
    
    /* Center the CTA when it's outside container */
    body > .cta {
      display: block;
      text-align: center;
      margin: 1.5rem auto 3rem auto;
      width: fit-content;
    }
    
    .cta:hover {
      background: linear-gradient(135deg, #229954 0%, #27ae60 100%);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
    }
    
    .cta:active {
      transform: translateY(0);
    }
    
    .cta-primary {
      background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    }
    
    .cta-secondary {
      background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
      box-shadow: 0 4px 15px rgba(74, 85, 104, 0.3);
    }
    
    .cta-secondary:hover {
      background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
      box-shadow: 0 6px 20px rgba(74, 85, 104, 0.4);
    }
    section {
      margin: 3rem 0;
      display: flex;
      align-items: center;
      gap: 2.5rem;
      background: white;
      padding: 2rem;
      border-radius: 16px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    section:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    }
    
    section:nth-child(even) {
      flex-direction: row-reverse;
    }
    
    .section-content {
      flex: 1;
    }
    
    .section-image {
      flex: 1;
      max-width: 500px;
    }
    
    .section-image img {
      width: 100%;
      height: auto;
      border-radius: 12px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
      border: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .screenshot-placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      width: 100%;
      height: 400px;
      background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
      border: 2px dashed #cbd5e0;
      border-radius: 12px;
      color: #4a5568;
      font-size: 1.1rem;
      font-weight: 600;
    }
    
    .screenshot-placeholder p {
      margin: 0.5rem 0;
    }
    
    .mobile-showcase {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      align-items: center;
    }
    
    .mobile-video-container {
      position: relative;
      width: 100%;
      max-width: 300px;
      aspect-ratio: 9 / 16;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
      border: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .mobile-video-container iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: none;
    }
    
    .mobile-screenshots {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }
    
    .mobile-screenshot {
      width: 140px;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      border: 1px solid rgba(0, 0, 0, 0.05);
    }
    .section-video {
      flex: 1;
      max-width: 500px;
      max-height: 312px;
      position: relative;
      width: 100%;
      height: 0;
      padding-bottom: 30%;
      overflow: hidden;
      border-radius: 12px;
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
      border: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .section-video iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: none;
      border-radius: 12px;
    }
    
    h2 {
      color: #1a202c;
      margin-top: 0;
      margin-bottom: 1.25rem;
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      line-height: 1.3;
    }
    
    ul {
      list-style: none;
      padding-left: 0;
      margin: 1rem 0;
    }
    
    ul li {
      position: relative;
      padding-left: 2rem;
      margin-bottom: 0.875rem;
      line-height: 1.7;
      color: #4a5568;
    }
    
    ul li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: #27ae60;
      font-weight: bold;
      font-size: 1.25rem;
    }
    a:not(.cta):not(.contact-item):not(.social-item) {
      color: #27ae60;
      text-decoration: none;
      border-bottom: 2px solid transparent;
      transition: all 0.2s ease;
      font-weight: 500;
    }
    
    a:not(.cta):not(.contact-item):not(.social-item):hover {
      color: #229954;
      border-bottom-color: #27ae60;
    }
    
    .personal-quote {
      position: relative;
      margin: 2rem 0;
      padding: 2rem 2.5rem;
      background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
      border-left: 5px solid #27ae60;
      border-radius: 0 12px 12px 0;
      font-style: italic;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }
    
    .personal-quote p {
      margin: 0.75rem 0;
      line-height: 1.8;
      color: #4a5568;
      font-size: 1.05rem;
    }
    
    .personal-quote p:first-child {
      margin-top: 0;
    }
    
    .personal-quote p:last-child {
      margin-bottom: 0;
    }
    .footer {
      text-align: center;
      padding: 4rem 2rem 3rem 2rem;
      background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
      color: white;
      margin-top: 2rem;
    }
    
    .footer-content {
      max-width: 800px;
      margin: 0 auto;
    }
    
    .footer-nav {
      margin-top: 3rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
    }
    
    .footer-nav a {
      color: rgba(255, 255, 255, 0.6) !important;
      text-decoration: none;
      font-weight: 400;
      font-size: 0.9rem;
      transition: all 0.2s ease;
    }
    
    .footer-nav a:hover {
      color: rgba(255, 255, 255, 0.9) !important;
    }
    
    .footer-nav-separator {
      color: rgba(255, 255, 255, 0.3);
      font-size: 0.9rem;
    }
    
    .footer h3 {
      margin: 0 0 1.75rem 0;
      font-size: 1.5rem;
      color: white;
      font-weight: 600;
      letter-spacing: -0.3px;
    }
    .contact-links {
      display: flex;
      justify-content: center;
      gap: 1.5rem;
      margin-bottom: 3rem;
      flex-wrap: wrap;
    }
    .contact-item {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      color: white !important;
      font-weight: 500;
      font-size: 1rem;
      padding: 0.75rem 1.5rem;
      border-radius: 10px;
      transition: all 0.25s ease;
      text-decoration: none;
      border: 1px solid rgba(46, 204, 113, 0.3);
      background: rgba(46, 204, 113, 0.12);
    }
    .contact-item:hover {
      border-color: #2ecc71;
      background: rgba(46, 204, 113, 0.2);
      transform: translateY(-2px);
      box-shadow: 0 4px 12px rgba(46, 204, 113, 0.2);
    }
    .contact-item svg {
      flex-shrink: 0;
      color: #2ecc71;
    }
    .social-divider {
      margin: 0 0 1.75rem 0;
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      opacity: 0.6;
      font-weight: 600;
    }
    .social-links {
      display: flex;
      justify-content: center;
      gap: 1.25rem;
      flex-wrap: wrap;
    }
    .social-item {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 52px;
      height: 52px;
      color: white !important;
      border-radius: 50%;
      transition: all 0.3s ease;
      text-decoration: none;
      background: rgba(255, 255, 255, 0.08);
      border: 2px solid rgba(255, 255, 255, 0.15);
    }
    .social-item:hover {
      background: #27ae60;
      border-color: #27ae60;
      transform: translateY(-4px);
      box-shadow: 0 6px 16px rgba(39, 174, 96, 0.3);
    }
    .social-item svg {
      width: 24px;
      height: 24px;
    }
    .lightbox {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.9);
      z-index: 1000;
      cursor: pointer;
    }
    .lightbox.active {
      display: flex;
      justify-content: center;
      align-items: center;
    }
    .lightbox img {
      max-width: 90%;
      max-height: 90vh;
      object-fit: contain;
      border-radius: 4px;
    }
    @media (min-width: 769px) {
      .section-image img {
        cursor: pointer;
        transition: transform 0.2s;
      }
      .section-image img:hover {
        transform: scale(1.02);
      }
    }
    @media (max-width: 768px) {
      header h1 {
        font-size: 2rem;
      }
      
      header p {
        font-size: 1.1rem;
      }
      
      .cta-group {
        flex-direction: column;
        gap: 0.75rem;
      }
      
      .cta {
        width: 100%;
        max-width: 300px;
      }
      
      .cta-secondary {
        opacity: 0.6;
        font-size: 0.9rem;
        padding: 0.6rem 1.5rem;
        margin-top: 0.75rem;
      }
      
      .cta-secondary:hover {
        opacity: 0.7;
      }
      
      section {
        flex-direction: column !important;
        text-align: center;
        padding: 2rem 1.5rem;
        margin: 3rem 0;
      }
      
      section:hover {
        transform: none;
      }
      
      h2 {
        font-size: 1.75rem;
      }
      
      ul {
        text-align: left;
      }
      
      .section-image {
        max-width: 100%;
      }
      
      .container {
        padding: 2rem 0;
      }
      
      .contact-links {
        flex-direction: column;
        gap: 1rem;
      }
      
      .contact-item {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
      }
      
      .social-links {
        gap: 0.75rem;
      }
      
      .social-item {
        width: 44px;
        height: 44px;
      }
      
      .personal-quote {
        padding: 1.5rem;
        font-size: 0.95rem;
      }
      
      .screenshot-placeholder {
        height: 300px;
        font-size: 1rem;
      }
      
      .mobile-showcase {
        width: 100%;
        max-width: 100%;
      }
      
      .mobile-video-container {
        max-width: 280px;
        margin: 0 auto;
      }
      
      .mobile-screenshots {
        gap: 0.75rem;
      }
      
      .mobile-screenshot {
        width: 120px;
      }
      
    }