:root {
    --primary-color: #4883C4;
    --secondary-color: #818cf8;
    --text-primary: #e2e8f0;
    --text-secondary: #18284A;
    --bg-dark: #F3F4F6;
    --bg-dark-secondary: #1e293b;
    --font-primary: "Inter", sans-serif;
    --font-secondary: "Poppins", sans-serif;
    --border-radius: 8px; 
    --transition: all 0.3s ease-in-out;
  }
  
  body {
    margin: 0;
    font-family: var(--font-primary);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
  }
  
  a:hover {
    color: var(--secondary-color);
  }
  
  header {

    padding: 90px 30px 60px;
    text-align: center;
  }
  
  .logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
  }
  
  .logo-svg {
    width: 60px;
    height: 60px;
    filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.2));
  }
  
  .brand-name {
    font-family: var(--font-secondary);
    font-size: 43px;
    margin: 0 0 0 15px;
    color:#3B82F6;
    line-height: 1.1;
    letter-spacing: 1px;
    margin: 0;
  }
  
  .tagline {
    font-size: 11px;
    color:#3B82F6;
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0;
  }
  
  .headline {
    font-size: 2.6rem;
    font-weight: 600;
    margin-top: 50px;
    color: var(--primary-color);
  }
  
  .subheadline {
    font-size: 1.25rem;
    margin-top: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
  }
  
  section {
    padding: 30px 30px;
    max-width: 1200px;
    margin: auto;
    
  }
  
  .section-title {
    font-family: var(--font-secondary);
    font-size: 2.4rem;
    margin-bottom: 30px;
    color: var(--primary-color);
    text-align: center;
    letter-spacing: 0.5px;
  }
  
  .section-content {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-secondary);
    text-align: center;
    max-width: 900px;
    margin: auto;
  }
  
  .services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
    margin-top: 50px;
  }
  
  .service-card {
    background-color: #fff;
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
  }
  
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }
  
  .service-card h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 600;
  }
  
  .service-card p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
  }
  
  .page-title {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 20px;
    color: var(--primary-color);
  }
  
  .content {
    padding: 60px 30px;
    max-width: 1000px;
    margin: auto;
  }
  
  .section {
    margin-bottom: 40px;
  }
  
  h2 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-top: 40px;
    margin-bottom: 20px; 
    padding-bottom: 10px;
  }
  
  h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-top: 30px;
    margin-bottom: 15px;
  }
  
  p, ul, ol {
    margin-bottom: 20px;
    color: var(--text-secondary);
  }
  
  ul, ol {
    padding-left: 25px;
  }
  
  li {
    margin-bottom: 10px;
  }
  
  .back-link {
    display: inline-block;
    margin-top: 40px;
    padding: 10px 20px;
    background-color: var(--bg-dark-secondary);
    border-radius: var(--border-radius);
    transition: var(--transition);
  }
  
  .back-link:hover {
    background-color: rgba(56, 189, 248, 0.1);
  }
  
  footer {
    background-color: var(--bg-dark-secondary);
    color: var(--text-secondary);
    text-align: center;
    padding: 40px 30px;
    font-size: 0.9rem;
    border-top: 1px solid #2d3748;
  }
  
  footer a {
    color: var(--primary-color);
  }
  @font-face {
    font-family: 'Avenir Black';
    src: local('Avenir Black'), local('Avenir-Black');
    font-weight: 900;
  }

 

  .logo {
    font-size: 60px;
    font-weight: 900;
    letter-spacing: 2px;
    font-family: 'Avenir Black', sans-serif;
  }

  .ciph {
    color: #18284A;
    font-family: 'Avenir Black', sans-serif;
  }

  .symbol {
    color: #4883C4;
    font-family: 'Avenir Black', sans-serif;
  }