/* Navbar Styling */
    .navbar {
        background-color: #167d86;
      }
      .navbar-brand, .nav-link {
        color: #FFF !important;
        position: relative;
        text-decoration: none;
        padding-bottom: 5px;
      }
      .nav-link::before {
        content: '';
        position: absolute;
        width: 0;
        height: 3px;
        bottom: 0;
        left: 0;
        background-color: red;
        transition: width 0.3s ease;
      }
      .nav-link:hover::before {
        width: 100%;
      }
      .dropdown-menu {
        background-color: #167d86;
      }
      .dropdown-item {
        color: #167d86 !important;
      }
      .dropdown-item:hover {
        background-color: #167d86 !important;
        color: #FFF !important;
        font-weight: 500;
      }

      /* Hero Section Styling */
.hero-section {
    background: url('Crude oil i.jpg') no-repeat center center / cover;
    height: 100vh;
    color: #FFF;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
    position: relative;
  }
  
  .hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    /background-color: rgba(22, 125, 134, 0.7); /* Dark overlay */
  }
  
  .hero-content {
    z-index: 1;
    max-width: 700px;
  }
  
  h1 {
    font-size: 48px;
    font-weight: 700;
  }
  
  .hpcl {
    font-size: 18px;
    margin-top: 20px;
    color: #FFF !important;
  }
  
  .cta-btn {
    background-color: #FFF;
    color: #167d86;
    padding: 12px 30px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 30px;
    border: none;
    margin-top: 30px;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
  }
  
  .cta-btn:hover {
    background-color: #167d86;
    color: #FFF;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    h1 {
      font-size: 36px;
    }
    p {
      font-size: 16px;
    }
    .cta-btn {
      font-size: 16px;
      padding: 10px 24px;
    }
  }
  
         /* Footer Section */
.footer-section {
    background-color: #167d86;
    color: #FFF;
    padding: 60px 0 20px;
  }
  
  .footer-section h5 {
    color: #FFF;
    font-size: 24px;
    margin-bottom: 20px;
  }
  
  .footer-section p {
    font-size: 16px;
    line-height: 1.8;
    color: #FFF;
  }
  
  .footer-section a {
    color: #FFF;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-section a:hover {
    color: #333;
  }
  
  /* Footer Links */
  .footer-links {
    list-style: none;
    padding: 0;
  }
  
  .footer-links li {
    margin-bottom: 10px;
  }
  
  .footer-links a {
    font-size: 16px;
  }
  
  /* Footer Bottom */
  .footer-bottom {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 14px;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .footer-section h5 {
      font-size: 20px;
    }
    .footer-section p,
    .footer-links a {
      font-size: 14px;
    }
  }