:root {
      --primary: #00a884;
      --accent: #00997a;
      --bg: #f9fbfc;
      --text: #1e1e1e;
      --subtext: #555;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Inter", "Segoe UI", sans-serif;
    }

    body {
      height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      background: var(--bg);
      color: var(--text);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .logo {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 25px;
      letter-spacing: 0.5px;
      animation: fadeIn 1.2s ease-out;
    }

    .illustration {
      display: flex;
      justify-content: center;
      gap: 6px;
      margin-bottom: 30px;
      animation: fadeIn 1.5s ease-in;
    }

    .bar {
      width: 12px;
      height: 50px;
      background: var(--primary);
      border-radius: 4px;
      animation: grow 1.6s ease-in-out infinite;
    }

    .bar:nth-child(1) { animation-delay: 0s; }
    .bar:nth-child(2) { animation-delay: 0.2s; }
    .bar:nth-child(3) { animation-delay: 0.4s; }
    .bar:nth-child(4) { animation-delay: 0.6s; }
    .bar:nth-child(5) { animation-delay: 0.8s; }

    @keyframes grow {
      0%, 100% { height: 40px; opacity: 0.7; }
      50% { height: 80px; opacity: 1; }
    }

    h1 {
      font-size: 1.8rem;
      font-weight: 600;
      margin-bottom: 10px;
      animation: fadeIn 1.5s ease-out;
    }

    p {
      font-size: 1rem;
      color: var(--subtext);
      max-width: 420px;
      line-height: 1.6;
      animation: fadeIn 1.8s ease-out;
    }

    footer {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background-color: rgba(255, 255, 255, 0.9);
      padding: 15px 0;
      text-align: center;
      z-index: 100;
      color: #333;
      font-size: 14px;
      box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }

    .wave {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      overflow: hidden;
      line-height: 0;
      z-index: 10;
    }

    .wave svg {
      position: relative;
      display: block;
      width: calc(100% + 1.3px);
      height: 150px;
    }

    .wave path {
      fill: url(#waveGradient);
    }

    .wave svg text {
      font-family: "Inter", "Segoe UI", sans-serif;
      font-size: 13px;
      font-weight: 400;
      letter-spacing: 0.5px;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .contact {
      text-align: center;
      margin-bottom: 20px;
      font-size: 0.9em;
    }

    .contact a {
      color: #00a884;
      text-decoration: none;
    }

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