:root {
    --primary-color: #3366CC;
    --background-color: #F0F2F5;
    --accent-color: #33A6B8;
    --text-color: #222;
  }
  
  body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
  }
  
  header {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
  }
  
  .logo {
    height: 100px;
  }
  
  header h1 {
    margin: 0;
    font-size: 1.8em;
    letter-spacing: 1px;
    white-space: nowrap;
  }
  
  nav a {
    color: white;
    text-decoration: none;
    margin-left: 25px;
    font-weight: 500;
  }
  
  nav a:hover {
    color: var(--accent-color);
  }
  
  .hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: white;
  }
  
  .hero h2 {
    font-size: 30px !important;
    margin-bottom: 10px;
    transition: opacity 0.5s ease-in-out;
  }
  
  .hero p {
    font-size: 1.2em;
    max-width: 600px;
    margin: 0 auto 20px;
  }
  
  .btn-primary {
    background-color: white;
    color: var(--primary-color);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
  }
  
  .btn-primary:hover {
    background-color: var(--accent-color);
    color: white;
  }
  
  .features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 60px 20px;
  }
  
  .feature {
    background: white;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    width: 280px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  }
  
  .feature_contact {
    text-align: center;
    padding: 10px 20px;
    color: black;
  }
  
  .feature_contact h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  .fecture_about {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    color: white;
  }
  
  .feature h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
  }
  
  footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 5px;
    margin-top: 40px;
  }