/* Open Door Design Phase 1 theme tokens.
   Internal targets exceed WCAG AA: normal text aims for 7:1 contrast,
   large text and user interface components aim for at least 4.5:1. */
:root {
  color-scheme: light;
  --odd-color-background: #F7FBF8;
  --odd-color-surface: #FFFFFF;
  --odd-color-surface-alt: #EAF3ED;
  --odd-color-panel: #FFFFFF;
  --odd-color-text: #111111;
  --odd-color-text-muted: #2F3437;
  --odd-color-heading: #102A43;
  --odd-color-primary: #0B5D3B;
  --odd-color-primary-dark: #08452C;
  --odd-color-secondary: #17324D;
  --odd-color-secondary-dark: #0F2438;
  --odd-color-link: #0B5D3B;
  --odd-color-link-visited: #5A2A82;
  --odd-color-focus: #8A5A00;
  --odd-color-warning: #8A5A00;
  --odd-color-error: #8F1D16;
  --odd-color-success: #0B5D3B;
  --odd-color-border: #6E7B82;
  --odd-color-border-soft: #B9C5CB;
  --odd-shadow-soft: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.10);
  --odd-radius-sm: 0.375rem;
  --odd-radius-md: 0.75rem;
  --odd-radius-lg: 1rem;
  --odd-space-1: 0.25rem;
  --odd-space-2: 0.5rem;
  --odd-space-3: 0.75rem;
  --odd-space-4: 1rem;
  --odd-space-5: 1.5rem;
  --odd-space-6: 2rem;
  --odd-space-7: 3rem;
  --odd-section-max: 74rem;
  --odd-readable-max: 72ch;
  --odd-touch-target: 3rem;
  --edge-pad: clamp(1rem, 3vw, 2rem);
  --section-max: var(--odd-section-max);
  --text: var(--odd-color-text);
  --bg: var(--odd-color-background);
  --panel: var(--odd-color-panel);
  --soft-bg: var(--odd-color-surface-alt);
  --soft-green: var(--odd-color-surface-alt);
  --deep-green: var(--odd-color-primary);
  --deep-red: var(--odd-color-error);
  --deep-blue: var(--odd-color-link);
  --warm-gold: var(--odd-color-focus);
  --border: var(--odd-color-border);
  --divider: var(--odd-color-border-soft);
  --focus-ring: var(--odd-color-focus);
  --card-border: var(--odd-color-border);
  --logo-max-h: 120px;
  --home-max-h: 36px;
}

* { box-sizing: border-box; }

html {
  font-size: 100%;
  scroll-behavior: smooth;
  overflow-wrap: anywhere;
}

body {
  margin: 0;
  min-width: 0;
  background: var(--odd-color-background);
  color: var(--odd-color-text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}

img, svg, video, canvas {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--odd-color-heading);
  line-height: 1.2;
  margin-block: 0 0.75rem;
}

h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.55rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.6rem); }

p, ul, ol, dl { margin-block: 0 1rem; }
ul, ol { padding-inline-start: 1.5rem; }
li + li { margin-block-start: 0.35rem; }

a {
  color: var(--odd-color-link);
  text-decoration: underline;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.18em;
}
a:visited { color: var(--odd-color-link-visited); }
a:hover { text-decoration-thickness: 0.18em; }

:focus { outline: none; }
:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--odd-color-focus);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px #FFFFFF;
}

::selection {
  background: var(--odd-color-secondary);
  color: #FFFFFF;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}