* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #050816;
  --card-bg: #0b1220;
  --accent: #f97316;
  --accent-soft: rgba(249, 115, 22, 0.18);
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-subtle: rgba(148, 163, 184, 0.4);
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.85);
  --radius-lg: 24px;
  --radius-pill: 999px;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont,
    "SF Pro Text", "Segoe UI", sans-serif;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #111827 0, #020617 45%, #000 100%);
  color: var(--text-main);
  font-family: var(--font-main);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.page {
  width: 100%;
  max-width: 480px;
}

.card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.9));
  border-radius: var(--radius-lg);
  padding: 24px 22px 22px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.16), transparent 60%),
    radial-gradient(circle at bottom right, rgba(59, 130, 246, 0.12), transparent 60%);
  opacity: 0.9;
  z-index: 0;
}

.card > * {
  position: relative;
  z-index: 1;
}

.logo-circle {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  border: 1px dashed rgba(249, 250, 251, 0.3);
  background: radial-gradient(circle at 20% 0%, rgba(249, 115, 22, 0.3), transparent 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-main);
  margin-bottom: 4px;
}

h1 {
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.tagline {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.button {
  flex: 1 1 140px;
  text-align: center;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.button.primary {
  background: linear-gradient(135deg, #f97316, #fb923c);
  color: #111827;
  font-weight: 600;
}

.button.ghost {
  background: rgba(15, 23, 42, 0.8);
  border-color: rgba(148, 163, 184, 0.8);
  color: var(--text-main);
}

.button:hover {
  filter: brightness(1.05);
}

.brand-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.brand-pill {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px dashed rgba(148, 163, 184, 0.9);
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(15, 23, 42, 0.9);
}

.footnote {
  margin-top: 4px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.9);
}

@media (min-width: 640px) {
  .card {
    padding: 28px 26px 24px;
  }

  h1 {
    font-size: 28px;
  }
}