html {
            scroll-behavior: smooth;
        }
        .section {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .fade-in {
            opacity: 0;
            animation: fadeIn 2s ease-in forwards;
        }
        @keyframes fadeIn {
            to { opacity: 1; }
        }
        .social-icon {
          position: relative;
          padding: 0;
          margin: 5px 0 0 0;
        }
        .social-icon li {
          display: inline-block;
          list-style: none;
        }
        .social-icon li a {
          text-decoration: none;
          display: inline-block;
          color: var(--p-color);
          font-size: var(--p-font-size);
          font-weight: var(--font-weight-bold);
          margin: 5px 10px;
          text-align: center;
        }
        .social-icon li a:hover {
          color: var(--primary-color);
        }
        .footer-basic {
          padding:40px 0;
          background-color:#ffffff;
          color:#4b4c4d;
        }

        .footer-basic ul {
          padding:0;
          list-style:none;
          text-align:center;
          font-size:18px;
          line-height:1.6;
          margin-bottom:0;
        }

        .footer-basic li {
          padding:0 10px;
        }

        .footer-basic ul a {
          color:inherit;
          text-decoration:none;
          opacity:0.8;
        }

        .footer-basic ul a:hover {
          opacity:1;
        }

        .footer-basic .social {
          text-align:center;
          padding-bottom:25px;
        }

        .footer-basic .social > a {
          font-size:24px;
          width:40px;
          height:40px;
          line-height:40px;
          display:inline-block;
          text-align:center;
          border-radius:50%;
          border:1px solid #ccc;
          margin:0 8px;
          color:inherit;
          opacity:0.75;
        }

        .footer-basic .social > a:hover {
          opacity:0.9;
        }

        .footer-basic .copyright {
          margin-top:15px;
          text-align:center;
          font-size:13px;
          color:#aaa;
          margin-bottom:0;
        }