/*
  FundStack AI Shared Styles
  Static-first CSS foundation for future page cleanup.
  Existing pages may still use inline Tailwind CDN styles until they are migrated.
*/

:root {
  --fs-bg: #050505;
  --fs-bg-soft: #0a0a0a;
  --fs-panel: #111111;
  --fs-border: rgba(255, 255, 255, 0.08);
  --fs-border-strong: rgba(255, 255, 255, 0.14);
  --fs-text: #ffffff;
  --fs-muted: #9ca3af;
  --fs-muted-strong: #6b7280;
  --fs-brand: #00f0ff;
  --fs-brand-soft: rgba(0, 240, 255, 0.12);
  --fs-brand-border: rgba(0, 240, 255, 0.3);
  --fs-brand-dark: #003b45;
  --fs-radius-lg: 1.25rem;
  --fs-radius-xl: 1.75rem;
  --fs-radius-2xl: 2rem;
  --fs-shadow-glow: 0 0 28px rgba(0, 240, 255, 0.2);
  --fs-max-width: 80rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--fs-bg);
  color: var(--fs-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.fs-page-shell {
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(0, 240, 255, 0.09), transparent 35rem),
    radial-gradient(circle at bottom left, rgba(37, 99, 235, 0.08), transparent 32rem),
    var(--fs-bg);
}

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

.fs-section {
  padding: 5rem 0;
}

.fs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--fs-brand-border);
  border-radius: 999px;
  background: var(--fs-brand-soft);
  color: var(--fs-brand);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fs-display {
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.fs-muted {
  color: var(--fs-muted);
}

.fs-panel,
.fs-glass-panel {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--fs-border);
  border-radius: var(--fs-radius-xl);
  backdrop-filter: blur(12px);
}

.fs-card,
.fs-bento-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--fs-border);
  border-radius: var(--fs-radius-xl);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.fs-card:hover,
.fs-bento-card:hover {
  border-color: var(--fs-brand-border);
  background: rgba(255, 255, 255, 0.045);
}

.fs-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.fs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.9rem 1.25rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.fs-button:hover {
  transform: translateY(-1px);
}

.fs-button-primary {
  background: var(--fs-brand);
  color: #031012;
  box-shadow: var(--fs-shadow-glow);
}

.fs-button-primary:hover {
  background: #ffffff;
}

.fs-button-secondary {
  background: rgba(255, 255, 255, 0.035);
  color: var(--fs-text);
  border-color: var(--fs-border-strong);
}

.fs-button-secondary:hover {
  border-color: var(--fs-brand-border);
}

.fs-disclaimer {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--fs-radius-lg);
  padding: 1rem;
  color: var(--fs-muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.85rem;
  line-height: 1.6;
}

.fs-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.fs-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.fs-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--fs-border);
  color: var(--fs-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fs-status-good {
  color: #22c55e;
}

.fs-status-warning {
  color: #eab308;
}

.fs-status-risk {
  color: #ef4444;
}

@media (max-width: 768px) {
  .fs-section {
    padding: 3.5rem 0;
  }

  .fs-grid-3,
  .fs-grid-2 {
    grid-template-columns: 1fr;
  }

  .fs-button-row {
    flex-direction: column;
  }

  .fs-button {
    width: 100%;
  }
}