:root {
      --main: #f97316;
      --bg: #fafafa;
      --text: #111;
      --muted: #666;
      --shadow: rgba(0,0,0,0.1);
    }

    body {
      margin: 0;
      background: var(--bg);
      font-family: 'Poppins', sans-serif;
      color: var(--text);
    }

    header {
      background: var(--main);
      color: white;
      padding: 2rem 1rem;
      text-align: center;
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: 1px;
    }

    main {
      max-width: 900px;
      margin: auto;
      padding: 3rem 1.5rem;
    }

    section {
      margin-bottom: 3rem;
      animation: fadeIn 1s ease-in;
    }

    section h2 {
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 0.2rem;
      color: var(--main);
    }

    section small {
      color: var(--muted);
      font-weight: 100;
      font-size: 0.9rem;
    }

    section p {
      font-size: 1.1rem;
      font-weight: 300;
      margin-top: 0.5rem;
      line-height: 1.6;
    }

    .feature-box {
      background: white;
      box-shadow: 0 4px 10px var(--shadow);
      border-radius: 10px;
      padding: 1.5rem;
      margin-top: 1rem;
    }

    .feature-box h3 {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .feature-box ul {
      margin: 0;
      padding-left: 1.3rem;
    }

    .feature-box li {
      margin-bottom: 0.5rem;
      font-weight: 400;
    }

    footer {
      text-align: center;
      padding: 2rem 1rem;
      background: #222;
      color: #ccc;
      font-weight: 300;
    }

    a {
      color: var(--main);
      text-decoration: none;
      font-weight: 400;
    }

    a:hover {
      text-decoration: underline;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    @media(max-width: 600px){
      header { font-size: 1.5rem; }
      section h2 { font-size: 1.3rem; }
    }