body {
      margin: 0;
      font-family: Arial, sans-serif;
      background-color: #fff;
      color: #333;
    }

    /* Nav Block */
    .nav {
      background-color: #000;
      color: white;
      padding: 20px;
      text-align: center;
    }

    .nav a {
      color: white;
      text-decoration: none;
      margin: 0 15px;
      font-weight: bold;
    }

    .nav a:hover {
      text-decoration: underline;
    }

    /* Hero Block */
    .hero {
      background: url('https://www.dukecapital.com.au//images/bg-melbourne.jpg') no-repeat center center/cover;
      height: 800px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-align: center;
      animation: pulse 12s infinite;
    }

    .hero h1 {
  /*    background-color: rgba(0, 0, 0, 0.5); */
      padding: 20px;
      border-radius: 5px;
    }

    /* Full-width text block */
    .text-block {
      padding: 80px 20px;
      background-color: #f5f5f5;
      text-align: center;
    }

    .text-block h2 {
      margin-bottom: 20px;
    }

    .text-block p {
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
    }

    /* Three-column block */
    .columns {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
      padding: 60px 20px;
      background-color: #fff;
      text-align: left;
    }

    .column {
      flex: 1 1 300px;
      max-width: 300px;
      margin: 20px;
    }

    .column h3 {
      margin-top: 0;
    }

    @media (max-width: 768px) {
      .columns {
        flex-direction: column;
        align-items: center;
      }

      .column {
        max-width: 90%;
      }
    }
    
.nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 30px;
  z-index: 10;
  background: transparent !important;
}

.nav-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  background: transparent !important;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  background: transparent !important;
}

.nav a {
  color: white;
  text-decoration: none;
  font-size: 13px;
  text-transform: uppercase;
  font-weight: bold;
  position: relative;
  text-shadow: 1px 1px 2px #000;
  background: transparent !important;
}

.nav a:hover::before {
  content: "[";
  position: absolute;
  left: -10px;
}

.nav a:hover::after {
  content: "]";
  position: absolute;
  right: -10px;
}

.hamburger {
  display: none;
  font-size: 24px;
  color: white;
  cursor: pointer;
  margin-left: auto;
  background: transparent !important;
}

/* Mobile view */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 10px;
    margin-top: 15px;
    background-color: transparent !important; /* 🔥 remove any semi-black dropdown */
    padding: 15px;
  }

  .nav-links.show {
    display: flex;
  }

  .hamburger {
    display: block;
  }
}