body {
      margin: 0;
      font-family: 'Poppins', sans-serif;
      background: linear-gradient(to right, #f0f8ff, #e0ffff);
      background-size: 400% 400%;
      animation: gradientFlow 10s ease infinite;
      color: #333;
    }
    @keyframes gradientFlow {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    html {
      scroll-behavior: smooth;
    }
    header.hero {
      background: url('https://beaches.lacounty.gov/wp-content/uploads/2016/10/BeachCleaning.jpg') no-repeat center center/cover;
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: white;
      padding: 2rem;
    }
    header.hero h1 {
      font-size: 4rem;
      margin-bottom: 1rem;
    }
    header.hero p {
      font-size: 1.5rem;
      margin-bottom: 2rem;
    }
    .btn {
      background-color: #00a8cc;
      color: white;
      padding: 1rem 2rem;
      border: none;
      border-radius: 30px;
      font-size: 1rem;
      text-decoration: none;
      transition: background-color 0.3s ease;
    }
    .btn:hover {
      background-color: #007e99;
    }
    nav {
      display: flex;
      justify-content: center;
      background: #e0f7fa;
      padding: 1rem;
      gap: 2rem;
    }
    nav a {
      text-decoration: none;
      color: #007e99;
      font-weight: bold;
    }
    nav a:hover {
      color: #00a8cc;
    }
    section {
      padding: 4rem 2rem;
      text-align: center;
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    section.visible {
      opacity: 1;
      transform: translateY(0);
    }
    section h2 {
      font-size: 2.5rem;
      color: #00a8cc;
      margin-bottom: 1rem;
    }
    section p, section ul {
      font-size: 1.1rem;
      max-width: 800px;
      margin: auto;
    }
    section ul {
      list-style: none;
      padding: 0;
    }
    section ul li {
      background: #e0f7fa;
      margin: 1rem 0;
      padding: 1rem;
      border-radius: 10px;
    }
    section img {
      max-width: 90%;
      height: auto;
      border-radius: 20px;
      margin-top: 2rem;
      box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    #about{
        width: 600px;
        height: 500px;
        padding-left: 500px;
    }
    iframe {
      border-radius: 20px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.2);
      margin-top: 2rem;
    }
    form {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1rem;
      max-width: 400px;
      margin: auto;
      margin-top: 4rem;
    }
    input, select, button {
      padding: 1rem;
      width: 100%;
      border: 1px solid #ccc;
      border-radius: 10px;
      font-size: 1rem;
    }
    button {
      background-color: #00a8cc;
      color: white;
      border: none;
      cursor: pointer;
    }
    button:hover {
      background-color: #007e99;
    }
    footer {
      background-color: #007e99;
      color: white;
      text-align: center;
      padding: 1rem;
      margin-top: 2rem;
    }