:root {
  --bg: #f6f7fb;
  --card: rgba(255, 255, 255, 0.82);
  --card-border: rgba(22, 27, 45, 0.08);
  --text: #111827;
  --muted: #5b6475;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.12);
  --shadow: 0 20px 60px rgba(20, 28, 45, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  position: relative;
  overflow-x: hidden;
}

.background {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.13), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(16, 185, 129, 0.10), transparent 24%),
    radial-gradient(circle at 70% 75%, rgba(99, 102, 241, 0.08), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, #f3f5fb 100%);
  z-index: 0;
}

.shell {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 72px);
  display: grid;
  place-items: center;
  padding: 40px 20px 24px;
}

.hero-card {
  width: min(880px, 100%);
  padding: 40px;
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, #111827 0%, #2563eb 100%);
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.22);
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: #1f2937;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.lead {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--muted);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.chips span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(22, 27, 45, 0.08);
  color: #1f2937;
  font-size: 0.95rem;
  font-weight: 600;
}

.status-box {
  margin-top: 30px;
  padding: 22px 22px 20px;
  border-radius: 20px;
  background: var(--accent-soft);
  border: 1px solid rgba(59, 130, 246, 0.10);
}

.status-box strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.status-box p {
  margin: 0;
  color: #334155;
  line-height: 1.65;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 0 20px 28px;
  text-align: center;
  color: #6b7280;
  font-size: 0.95rem;
}

.footer p {
  margin: 0;
}

@media (max-width: 720px) {
  .shell {
    padding: 20px 14px 16px;
    min-height: calc(100vh - 58px);
  }

  .hero-card {
    padding: 26px 20px;
    border-radius: 24px;
  }

  .brand-row {
    gap: 12px;
    margin-bottom: 16px;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    font-size: 0.95rem;
  }

  .lead {
    font-size: 1rem;
    line-height: 1.65;
  }

  .chips {
    gap: 10px;
  }

  .chips span {
    padding: 10px 14px;
    font-size: 0.9rem;
  }

  .status-box {
    margin-top: 24px;
    padding: 18px;
  }
}