:root {
      --bg: #0b1020;
      --bg-soft: #121933;
      --card: rgba(255, 255, 255, 0.06);
      --text: #edf2ff;
      --muted: #b8c0d9;
      --accent: #7aa2ff;
      --accent-2: #8ef0d0;
      --border: rgba(255, 255, 255, 0.12);
      --shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
      --radius: 20px;
      --max: 980px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Ubuntu, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top left, rgba(122, 162, 255, 0.18), transparent 30%),
        radial-gradient(circle at top right, rgba(142, 240, 208, 0.14), transparent 25%),
        linear-gradient(180deg, #0a0f1f 0%, #0d1328 100%);
      line-height: 1.6;
    }

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

    .container {
      width: min(100% - 2rem, var(--max));
      margin: 0 auto;
    }

    header {
      position: sticky;
      top: 0;
      backdrop-filter: blur(10px);
      background: rgba(10, 15, 31, 0.6);
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      z-index: 10;
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 0;
    }

    .brand {
      font-weight: 700;
      letter-spacing: 0.02em;
    }

    .nav-links {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .nav-links a {
      color: var(--muted);
      font-size: 0.95rem;
    }

    .nav-links a:hover {
      color: var(--text);
    }

    .hero {
      padding: 6rem 0 4rem;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 2rem;
      align-items: center;
    }

    .hero-card,
    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .hero-copy {
      padding: 2rem;
    }

    .eyebrow {
      display: inline-block;
      padding: 0.4rem 0.8rem;
      border-radius: 999px;
      background: rgba(122, 162, 255, 0.12);
      color: var(--accent-2);
      font-size: 0.9rem;
      margin-bottom: 1rem;
      border: 1px solid rgba(122, 162, 255, 0.2);
    }

    h1, h2, h3 {
      line-height: 1.15;
      margin-top: 0;
    }

    h1 {
      font-size: clamp(2.3rem, 5vw, 4.5rem);
      margin-bottom: 1rem;
    }

    .lead {
      font-size: 1.1rem;
      color: var(--muted);
      max-width: 60ch;
    }

    .cta {
      display: flex;
      gap: 1rem;
      margin-top: 2rem;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.9rem 1.2rem;
      border-radius: 999px;
      border: 1px solid var(--border);
      transition: transform 0.15s ease, opacity 0.15s ease;
      font-weight: 600;
    }

    .btn:hover {
      transform: translateY(-2px);
      opacity: 0.95;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), #9f8cff);
      color: #0b1020;
      border: none;
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.04);
      color: var(--text);
    }

    .hero-side {
      padding: 2rem;
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }

    .mini-box {
      padding: 1rem 1.2rem;
      border-radius: 16px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    section {
      padding: 2rem 0 4rem;
    }

    .section-title {
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .section-text {
      color: var(--muted);
      max-width: 70ch;
    }

    .grid-3 {
      margin-top: 2rem;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
    }

    .card {
      padding: 1.5rem;
    }

    .card p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .links {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      margin-top: 1.5rem;
    }

    .link-pill {
      padding: 0.8rem 1rem;
      border-radius: 999px;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, 0.04);
    }

    .link-pill:hover {
      background: rgba(255, 255, 255, 0.08);
    }

    footer {
      padding: 2rem 0 3rem;
      color: var(--muted);
      font-size: 0.95rem;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    @media (max-width: 820px) {
      .hero {
        grid-template-columns: 1fr;
        padding-top: 4rem;
      }

      .grid-3 {
        grid-template-columns: 1fr;
      }

      .nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
      }
    }
.is-hidden {
  display: none;
}