:root {
      --bg: #0f0f0f;
      --card: #161616;
      --text: #f2f2f2;
      --muted: #9a9a9a;
      --accent: #4da3ff;
      --border: rgba(255,255,255,0.08);
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    .container {
      max-width: 1100px;
      margin: 0 auto;
      padding: 4rem 1.5rem;
    }

    header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1.5rem;
      border-bottom: 1px solid var(--border);
    }

    .logo {
      font-weight: 700;
      font-size: 1.2rem;
      letter-spacing: 0.5px;
    }

    .logo img {
        height: 25px;
        width: auto;
        display: block;
        }


    .btn {
      display: inline-block;
      padding: 0.75rem 1.4rem;
      border-radius: 8px;
      background: var(--accent);
      color: #000;
      font-weight: 600;
      transition: transform 0.1s ease, opacity 0.1s ease;
    }

    .btn.secondary {
      background: transparent;
      color: var(--text);
      border: 1px solid var(--border);
    }

    .btn:hover {
      transform: translateY(-1px);
      opacity: 0.9;
    }

    .hero {
      text-align: center;
      padding-top: 5rem;
      padding-bottom: 5rem;
    }

    .hero h1 {
      font-size: clamp(2.2rem, 5vw, 3.2rem);
      margin-bottom: 1rem;
    }

    .hero p {
      color: var(--muted);
      max-width: 700px;
      margin: 0 auto 2rem;
      font-size: 1.1rem;
    }

    section {
      margin-top: 5rem;
    }

    h2 {
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
    }

    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 1.8rem;
    }

    .card h3 {
      margin-top: 0;
      margin-bottom: 0.5rem;
    }

    ul {
      padding-left: 1.2rem;
    }

    .price {
      font-size: 2.5rem;
      font-weight: 700;
      margin: 1rem 0;
    }

    footer {
      border-top: 1px solid var(--border);
      padding: 2rem 1.5rem;
      text-align: center;
      color: var(--muted);
      font-size: 0.9rem;
    }