:root {
  --background: 178 46% 96%;
  --foreground: 205 35% 16%;
  --primary: 185 84% 32%;
  --primary-foreground: 0 0% 100%;
  --secondary: 342 84% 63%;
  --secondary-foreground: 0 0% 100%;
  --muted: 189 24% 88%;
  --muted-foreground: 200 18% 39%;
  --destructive: 0 76% 55%;
  --destructive-foreground: 0 0% 100%;
  --border: 188 27% 82%;
  --card: 0 0% 100%;
  --shadow-sm: 0 4px 16px hsl(190 40% 30% / 0.08);
  --shadow-md: 0 14px 36px hsl(190 40% 30% / 0.12);
  --shadow-lg: 0 24px 70px hsl(190 40% 30% / 0.18);
  --transition-fast: 160ms ease;
  --transition-smooth: 320ms cubic-bezier(.2,.8,.2,1);
  --radius-sm: 0.75rem;
  --radius-md: 1.1rem;
  --radius-lg: 1.6rem;
}
.dark {
  --background: 207 38% 9%;
  --foreground: 180 36% 94%;
  --primary: 181 78% 48%;
  --primary-foreground: 202 48% 9%;
  --secondary: 342 79% 66%;
  --secondary-foreground: 202 48% 9%;
  --muted: 204 30% 17%;
  --muted-foreground: 190 19% 72%;
  --destructive: 0 80% 62%;
  --destructive-foreground: 0 0% 100%;
  --border: 201 28% 24%;
  --card: 205 37% 13%;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, hsl(var(--primary) / 0.18), transparent 34rem),
    radial-gradient(circle at 85% 18%, hsl(var(--secondary) / 0.13), transparent 26rem),
    hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.focus-ring:focus-visible {
  outline: 3px solid hsl(var(--primary) / 0.45);
  outline-offset: 3px;
}
.care-card {
  background: hsl(var(--card) / 0.88);
  border: 1px solid hsl(var(--border));
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
}
.soft-grid {
  background-image: linear-gradient(hsl(var(--border) / 0.38) 1px, transparent 1px), linear-gradient(90deg, hsl(var(--border) / 0.38) 1px, transparent 1px);
  background-size: 28px 28px;
}
.pulse-dot { animation: pulseDot 1.7s infinite; }
@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: .9; }
  50% { transform: scale(1.55); opacity: .35; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}