/* ==========================================================================
   Make Florida Blue - single source of truth for all styling.
   Every color, space, and type value lives in the :root block below.
   Nothing outside that block should hardcode a raw value.
   ========================================================================== */

:root {
  /* Color: the blue dot identity, a warm paper background, one warm accent. */
  --color-blue-800: #10315e;
  --color-blue-600: #1d57a3;
  --color-paper: #fbf7f0;
  --color-paper-raised: #fffdf9;
  --color-ink: #1a1c20;
  --color-ink-muted: #4d5259;
  --color-accent: #a84a15;
  --color-accent-strong: #8f3f11;
  --color-rule: #ded5c7;
  --color-on-dark: #f4f7fb;

  /* Semantic aliases: components reference these, not the raw ramp above. */
  --color-bg: var(--color-paper);
  --color-surface: var(--color-paper-raised);
  --color-text: var(--color-ink);
  --color-text-muted: var(--color-ink-muted);
  --color-primary: var(--color-blue-800);
  --color-primary-hover: var(--color-blue-600);
  --color-border: var(--color-rule);
  --color-focus: var(--color-accent-strong);

  /* Type: system stack, sized for long-form reading. */
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Iowan Old Style", "Times New Roman", Times, serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lg: 1.1875rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-4xl: 3rem;

  --leading-tight: 1.2;
  --leading-snug: 1.35;
  --leading-normal: 1.7;
  --leading-loose: 1.8;

  --tracking-wide: 0.08em;

  /* Space scale. */
  --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;
  --space-9: 6rem;

  /* Layout, borders, and motion. */
  --measure: 34rem;
  --container: 68rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --border-hairline: 1px;
  --border-thick: 3px;
  --focus-ring-width: 3px;
  --focus-ring-offset: 3px;
  --transition-fast: 140ms ease;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: var(--leading-tight);
  margin: 0;
  color: var(--color-primary);
}

p {
  margin: 0;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: var(--border-hairline);
  text-underline-offset: var(--space-1);
}

a:hover {
  color: var(--color-primary-hover);
}

:focus-visible {
  outline: var(--focus-ring-width) solid var(--color-focus);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 10;
  transform: translateY(-200%);
  background-color: var(--color-primary);
  color: var(--color-on-dark);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.skip-link:focus {
  transform: translateY(0);
  color: var(--color-on-dark);
}

/* --------------------------------------------------------------------------
   Masthead
   -------------------------------------------------------------------------- */

.masthead {
  border-bottom: var(--border-hairline) solid var(--color-border);
  padding-block: var(--space-4);
}

.masthead__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.wordmark__dot {
  width: var(--space-4);
  height: var(--space-4);
  border-radius: 50%;
  background-color: var(--color-primary);
  flex: none;
}

.masthead__status {
  margin-left: auto;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  padding-block: var(--space-7) var(--space-6);
}

.hero__title {
  font-size: var(--text-3xl);
  max-width: var(--measure);
}

.hero__mission {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: var(--leading-snug);
  color: var(--color-accent-strong);
  margin-top: var(--space-4);
  max-width: var(--measure);
}

.hero__intro {
  margin-top: var(--space-5);
  max-width: var(--measure);
  line-height: var(--leading-loose);
  color: var(--color-text-muted);
}

.hero__intro + .hero__intro {
  margin-top: var(--space-4);
}

.hero__actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.button {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-on-dark);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.button:hover {
  background-color: var(--color-accent-strong);
  color: var(--color-on-dark);
}

.hero__note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: var(--measure);
}

/* --------------------------------------------------------------------------
   Topic cards
   -------------------------------------------------------------------------- */

.coming {
  padding-block: var(--space-6) var(--space-8);
}

.section-heading {
  font-size: var(--text-2xl);
  padding-top: var(--space-5);
  border-top: var(--border-thick) solid var(--color-primary);
}

.section-intro {
  margin-top: var(--space-3);
  max-width: var(--measure);
  color: var(--color-text-muted);
}

.card-grid {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.card {
  background-color: var(--color-surface);
  border: var(--border-hairline) solid var(--color-border);
  border-left: var(--border-thick) solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.card__label {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent-strong);
  margin-bottom: var(--space-2);
}

.card__title {
  font-size: var(--text-xl);
}

.card__body {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Standards strip
   -------------------------------------------------------------------------- */

.standards {
  background-color: var(--color-primary);
  color: var(--color-on-dark);
  padding-block: var(--space-7);
}

.standards__title {
  color: var(--color-on-dark);
  font-size: var(--text-2xl);
}

.standards__list {
  margin: var(--space-5) 0 0;
  padding-left: var(--space-5);
  max-width: var(--measure);
  line-height: var(--leading-loose);
}

.standards__list li + li {
  margin-top: var(--space-3);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: var(--border-hairline) solid var(--color-border);
  padding-block: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  align-items: baseline;
}

.site-footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Responsive: mobile first, widening at larger viewports.
   -------------------------------------------------------------------------- */

@media (min-width: 40em) {
  :root {
    --text-3xl: 2.75rem;
  }

  .hero {
    padding-block: var(--space-8) var(--space-7);
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 64em) {
  :root {
    --text-3xl: var(--text-4xl);
  }

  .container {
    padding-inline: var(--space-6);
  }

  .hero {
    padding-block: var(--space-9) var(--space-8);
  }

  .card {
    padding: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0ms;
  }
}