:root {
    /* Color palette */
    --zhahi-navy: #222563;
    --zhahi-dark-navy: #020c1b;
    --zhahi-teal: #00acc1;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--zhahi-dark);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
  }
  
  /* Scrollbar styles */
  ::-webkit-scrollbar {
    width: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: transparent;
  }
  
  ::-webkit-scrollbar-thumb {
    background-color: #1e88e5d0;
    border-radius: 9999px;
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background-color: #2490ee;
  }
  
  /* Typography */
  h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0.5rem;
  }
  
  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  ul {
    list-style: none;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }
  
  .text-zhahi-teal {
    color: var(--zhahi-teal);
  }
  
  .bg-zhahi-dark {
    background-color: var(--zhahi-dark);
  }
  
  .bg-zhahi-navy {
    background-color: var(--zhahi-navy);
  }
  
  .text-center {
    text-align: center;
  }
  
  /* Buttons */
  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.5rem;
    background-color: #1e88e5;
    color: var(--zhahi-dark);
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid #ffffff;
  }
  
  .btn-primary:hover {
    background-color: #0d47a1;
  }
  
  .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.5rem;
    background-color: transparent;
    color: var(--zhahi-teal);
    border: 2px solid var(--zhahi-teal);
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
  }
  
  .btn-outline:hover {
    background-color: rgba(100, 255, 218, 0.1);
  }
  
  /* Sections */
  .section {
    padding: 5rem 0;
  }
  
  .section-heading {
    font-size: 2rem;
    color: var(--zhahi-teal);
    display: inline-block;
    position: relative;
    margin-bottom: 1.5rem;
  }
  
  .heading-underline {
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 100%;
    height: 0.25rem;
    background-color: rgba(100, 255, 218, 0.3);
  }

  .text-center {
    text-align: center;
  }
  
  .section-subtitle {
    color: white;
    max-width: 40rem;
    margin: 0 auto;
    font-size: 1.125rem;
  }