body { 
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #f3f4f6;
    color: #1f2937;
  }
  
  header {
    background-color: #0f172a;
    color: white;
    padding: 1em 2em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  nav a {
    color: white;
    margin: 0 1em;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    padding: 0.25em 0;
    transition: color 0.3s;
  }
  
  nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 0;
    background: #60a5fa;
    transition: width 0.3s ease-in-out;
  }
  
  nav a:hover {
    color: #60a5fa;
  }
  
  nav a:hover::after {
    width: 100%;
  }
  
  .hero {
    background: linear-gradient(to right, #4f46e5, #3b82f6);
    color: white;
    text-align: center;
    padding: 4em 2em;
  }
  
  .hero .btn {
    background: white;
    color: #3b82f6;
    padding: 0.75em 1.5em;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.3s, color 0.3s;
  }
  
  .hero .btn:hover {
    background: #3b82f6;
    color: white;
  }
  
  .featured {
    padding: 2em;
    background: #eef2ff;
    border-top: 4px solid #6366f1;
  }
  
  .featured h3 {
    color: #4338ca;
  }
  
  h1, h2, h3, h4, h5, h6 {
    transition: color 0.3s;
    cursor: pointer;
  }
  
  h1:hover, h2:hover, h3:hover, h4:hover, h5:hover, h6:hover {
    color: #3b82f6;
  }
  
  .job-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1em;
    margin-top: 1em;
  }
  
  .job-card {
    background: #e0e7ff;
    padding: 1em;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s;
    position: relative;
  }
  
  .job-card:hover {
    transform: translateY(-5px);
  }
  
  .job-card .remote-tag {
    display: inline-block;
    background-color: #3b82f6;
    color: white;
    padding: 0.25em 0.5em;
    border-radius: 4px;
    font-size: 0.85em;
    margin-top: 0.5em;
    transition: background-color 0.3s;
  }
  
  .job-card .remote-tag:hover {
    background-color: #1d4ed8;
  }
  
  input, textarea, select, button {
    padding: 0.75em;
    margin: 0.5em 0;
    width: 100%;
    max-width: 500px;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    font-size: 1em;
  }
  
  button {
    background-color: #3b82f6;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  button:hover {
    background-color: #1d4ed8;
  }
  
  footer {
    background: #0f172a;
    color: white;
    text-align: center;
    padding: 1em;
    margin-top: 2em;
  }