/*
 * CSS Design Tokens for mttreatment.ca
 * Every color, radius, font, and spacing value used across the site.
 * AI editor reuses these — do not invent new values in ai-components.css.
 */

:root {
    /* Colors */
    --color-primary:   #0b5fff;
    --color-primary-ink: #ffffff;
    --color-ink:       #111418;
    --color-ink-soft:  #3a4048;
    --color-muted:     #6b7280;
    --color-bg:        #ffffff;
    --color-bg-alt:    #f6f7f9;
    --color-border:    #e5e7eb;
    --color-success:   #16a34a;
    --color-danger:    #dc2626;

    /* Typography */
    --font-body:    system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: var(--font-body);
    --font-mono:    ui-monospace, "SF Mono", Menlo, Consolas, monospace;

    --fs-xs:  0.8125rem;  /* 13px */
    --fs-sm:  0.9375rem;  /* 15px */
    --fs-md:  1rem;       /* 16px */
    --fs-lg:  1.125rem;   /* 18px */
    --fs-xl:  1.375rem;   /* 22px */
    --fs-2xl: 1.75rem;    /* 28px */
    --fs-3xl: 2.25rem;    /* 36px */
    --fs-4xl: 3rem;       /* 48px */

    --lh-tight: 1.2;
    --lh-body:  1.6;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;

    /* Radii */
    --radius-button: 0.375rem;
    --radius-card:   0.75rem;
    --radius-pill:   999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(17, 20, 24, 0.06);
    --shadow-md: 0 4px 12px rgba(17, 20, 24, 0.08);

    /* Layout */
    --container-max: 1120px;
}