/**
 * ExploUganda Design Tokens
 * Brand: brand blue + Uganda gold/green accents
 * Link before style.css on every page.
 */
:root {
    /* Brand palette */
    --color-brand-primary: #13357B;
    --color-brand-primary-dark: #0f2a63;
    --color-brand-primary-light: #1a4499;
    --color-uganda-gold: #FCDC04;
    --color-uganda-green: #009739;
    --color-uganda-red: #D90000;
    --color-surface: #ffffff;
    --color-surface-muted: #f4f6fb;
    --color-page-bg: #f8f9fa;
    --color-text: #1a1a2e;
    --color-text-muted: #6c757d;
    --color-text-on-dark: #ffffff;
    --color-border: #dee2e6;

    /* Bootstrap alignment */
    --bs-primary: var(--color-brand-primary);
    --bs-secondary: var(--color-uganda-gold);

    /* Typography */
    --font-family-heading: "Jost", sans-serif;
    --font-family-body: "Roboto", sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Spacing scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Radii */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-pill: 50rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(19, 53, 123, 0.08);
    --shadow-md: 0 4px 12px rgba(19, 53, 123, 0.12);
    --shadow-lg: 0 8px 24px rgba(19, 53, 123, 0.16);

    /* Focus */
    --focus-ring-color: var(--color-uganda-gold);
    --focus-ring-width: 3px;
    --focus-ring-offset: 2px;

    /* Layout */
    --container-max: 1140px;
    --navbar-height: 72px;
    --navbar-height-mobile: 64px;
    --scroll-offset-top: var(--navbar-height);
    --trust-strip-bg: var(--color-surface-muted);

    /* Responsive type scale */
    --display-2-size: clamp(1.65rem, 5vw, 4.5rem);
    --display-3-size: clamp(1.45rem, 4.2vw, 3.5rem);
    --section-padding-y: clamp(2.5rem, 5vw, 4rem);
    --section-padding-y-mobile: 2.25rem;
    --back-to-top-offset: 5.5rem;
}