/**
 * Sokoni design tokens — from website/DESIGN.md
 * @theme block: `npm run design:export` (Tailwind v4). :root + utilities: static CDN site.
 */
@theme {
  --color-primary: #25d366;
  --color-on-primary: #1b1035;
  --color-secondary: #1b1035;
  --color-on-secondary: #fff8f0;
  --color-surface: #fff8f0;
  --color-on-surface: #1b1035;
  --color-surface-elevated: #ffffff;
  --color-muted: #5c5470;
  --color-accent-soft: #2e1b57;
  --color-whatsapp-header: #075e54;
  --color-whatsapp-bubble-in: #ffffff;
  --color-whatsapp-bubble-out: #dcf8c6;
  --color-whatsapp-chat-bg: #ece5dd;
}

:root {
  --color-primary: #25d366;
  --color-on-primary: #1b1035;
  --color-secondary: #1b1035;
  --color-on-secondary: #fff8f0;
  --color-surface: #fff8f0;
  --color-on-surface: #1b1035;
  --color-surface-elevated: #ffffff;
  --color-muted: #5c5470;
  --color-accent-soft: #2e1b57;
  --color-whatsapp-header: #075e54;
  --color-whatsapp-bubble-in: #ffffff;
  --color-whatsapp-bubble-out: #dcf8c6;
  --color-whatsapp-chat-bg: #ece5dd;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "DM Sans", ui-sans-serif, system-ui, sans-serif;

  --text-display: clamp(2.25rem, 5vw, 3.5rem);
  --text-headline: clamp(1.5rem, 3vw, 2rem);
  --text-body-lg: 1.125rem;
  --text-body-md: 1rem;
  --text-label: 0.875rem;
  --text-caption: 0.75rem;

  --leading-body: 1.65;
  --leading-tight: 1.15;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-pill: 9999px;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-section: 64px;

  --shadow-card: 0 1px 3px rgba(27, 16, 53, 0.06);
  --shadow-card-hover: 0 12px 24px -8px rgba(27, 16, 53, 0.15);
  --shadow-cta: 0 10px 25px -8px rgba(37, 211, 102, 0.35);

  --motion-fast: 150ms;
  --motion-base: 220ms;
  --ease-out: cubic-bezier(0.2, 0, 0, 1);
}

html.dark {
  --color-surface: #0f1116;
  --color-on-surface: #ece9f5;
  --color-surface-elevated: #1a1d24;
  --color-muted: rgba(236, 233, 245, 0.62);
  --shadow-card-hover: 0 14px 34px -12px rgba(37, 211, 102, 0.35);
}

/* Typography utilities */
.font-display {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.font-body {
  font-family: var(--font-body);
}

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

/* Component tokens */
.btn-whatsapp {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.btn-whatsapp:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-cta);
}

.btn-whatsapp:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.card-elevated {
  background: var(--color-surface-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--motion-base) var(--ease-out), box-shadow var(--motion-base) var(--ease-out);
}

.input-sokoni {
  font-family: var(--font-body);
  border-radius: var(--radius-xl);
  transition: border-color var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) var(--ease-out);
}

.input-sokoni:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.25);
}

@media (prefers-reduced-motion: reduce) {
  .btn-whatsapp,
  .card-elevated,
  .product-card {
    transition: none !important;
  }
}