:root {
    --brand-green: #00b894; 
    --bg-dark: #121212;  
    --text-silver: #d1d5db;
  }

  .site-footer {
    background-color: var(--bg-dark);
    color: #ffffff;
    padding: 60px 20px 80px;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    border-top: 2px solid var(--brand-green);
    width: 100%;
    clear: both;
    box-sizing: border-box;
  }

  .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    align-items: start;
  }

  .footer-title {
    font-size: 27px;
    color: var(--brand-green);
    margin: 0 0 15px 0;
    font-weight: 650;
  }

  .footer-section h3 {
    font-size: 18px;
    margin: 0 0 25px 0;
    border-bottom: 2px solid var(--brand-green);
    display: inline-block;
    padding-bottom: 5px;
  }

  .footer-section p {
    line-height: 1.6;
    color: var(--text-silver);
    margin: 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
  }


  .footer-section svg {
    fill: var(--brand-green);
    flex-shrink: 0;
  }

  .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-links li {
    margin-bottom: 12px;
  }

  .footer-links a, .footer-section a {
    color: var(--text-silver);
    text-decoration: none;
    transition: 0.3s;
  }

  .footer-links a:hover {
    color: var(--brand-green);
    padding-left: 8px; 
  }

  .footer-credits {
    margin-top: 20px;
    font-size: 14px;
  }

  .footer-credits span {
    color: var(--brand-green);
    font-weight: bold;
  }

  .social-icons {
    display: flex;
    gap: 15px;
    margin-top: 25px;
  }

  .social-icons a {
    background: rgba(255, 255, 255, 0.08);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s ease;
  }

  .social-icons a svg {
    fill: #ffffff;
  }

  .social-icons a:hover {
    background: var(--brand-green);
    transform: translateY(-3px); 
  }

  .social-icons a:hover svg {
    fill: #000000;
  }

  @media (max-width: 768px) {
    .site-footer {
      text-align: center;
    }
    .footer-section p {
      justify-content: center;
    }
    .social-icons {
      justify-content: center;
    }
    .footer-section h3 {
      display: block;
      margin: 20px auto;
    }
  }