/**
 * Design tokens — single source of truth for color, type, spacing, radius, shadow, motion.
 * Change the brand here; nothing downstream should hard-code a raw value.
 */
:root {
	/* Color */
	--color-primary: #111111;
	--color-background: #ffffff;
	--color-surface: #f7f7f5;
	--color-text: #171717;
	--color-muted: #6b7280;
	--color-border: #e5e7eb;
	--color-accent: #b5654a;
	--color-accent-hover: #9c5540;
	--color-accent-text: #fff8f5;
	--color-success: #3f6b4a;
	--color-error: #b3423a;

	/* Typography */
	--font-display: 'Manrope', 'Segoe UI', system-ui, sans-serif;
	--font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;

	--fs-display: clamp(2.75rem, 2rem + 3vw, 5rem);
	--fs-h1: clamp(2.25rem, 1.7rem + 2.2vw, 3.75rem);
	--fs-h2: clamp(1.75rem, 1.4rem + 1.5vw, 2.75rem);
	--fs-h3: clamp(1.375rem, 1.2rem + 0.7vw, 1.875rem);
	--fs-h4: clamp(1.125rem, 1.05rem + 0.3vw, 1.375rem);
	--fs-body: clamp(1rem, 0.96rem + 0.15vw, 1.0625rem);
	--fs-small: 0.875rem;
	--fs-caption: 0.75rem;

	--lh-tight: 1.1;
	--lh-heading: 1.25;
	--lh-body: 1.6;

	--ls-tight: -0.02em;
	--ls-wide: 0.08em;

	/* Spacing (4px base scale) */
	--space-1: 0.25rem;
	--space-2: 0.5rem;
	--space-3: 0.75rem;
	--space-4: 1rem;
	--space-5: 1.5rem;
	--space-6: 2rem;
	--space-8: 3rem;
	--space-10: 4rem;
	--space-12: 6rem;
	--space-16: 8rem;

	/* Radius */
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 16px;
	--radius-pill: 999px;

	/* Shadow — kept subtle per brand direction */
	--shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.06);
	--shadow-md: 0 4px 16px rgba(17, 17, 17, 0.08);
	--shadow-lg: 0 12px 32px rgba(17, 17, 17, 0.1);

	/* Motion */
	--ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
	--duration-fast: 150ms;
	--duration-base: 300ms;
	--duration-slow: 600ms;

	/* Layout */
	--container-max: 1440px;
	--container-pad: clamp(1.25rem, 4vw, 4rem);
}