/* ==========================================================================
   Safe to Say — Design Tokens & Base Styles
   ========================================================================== */

:root {
  /* Brand Primary */
  --color-rose: #B05562;
  --color-text: #2A1E20;
  --color-text-muted: #635053;
  --color-bg: #FAF8F5;
  --color-divider: #E2E0DC;

  /* Audience Colors (The Three Ps) */
  --color-policymakers: #3C6B90;
  --color-press: #C47535;
  --color-public: #228B7A;

  /* Semantic Colors (AVOID / USE / SAY) */
  --color-avoid: #C04A55;
  --color-use: #3D8B4A;
  --color-say: #4A5E6E;
  --color-warning: #C4962C;

  /* Derived */
  --color-rose-hover: #9A4753;
  --color-rose-light: rgba(176, 85, 98, 0.08);
  --color-avoid-light: rgba(192, 74, 85, 0.08);
  --color-use-light: rgba(61, 139, 74, 0.08);
  --color-say-light: rgba(74, 94, 110, 0.08);

  /* Typography */
  --font-heading: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body: Georgia, 'Times New Roman', serif;
  --font-size-base: 1.0625rem;   /* 17px */
  --font-size-sm: 0.875rem;      /* 14px */
  --font-size-lg: 1.25rem;       /* 20px */
  --font-size-xl: 1.5rem;        /* 24px */
  --font-size-2xl: 2rem;         /* 32px */
  --font-size-3xl: 2.75rem;      /* 44px */
  --font-size-4xl: 3.25rem;      /* 52px */
  --line-height-body: 1.5;
  --line-height-heading: 1.15;
  --letter-spacing-heading: 0.5px;

  /* Spacing (4px base) */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 1rem;      /* 16px */
  --space-4: 1.5rem;    /* 24px */
  --space-5: 2rem;      /* 32px */
  --space-6: 3rem;      /* 48px */
  --space-8: 4rem;      /* 64px */
  --space-10: 5rem;     /* 80px */
  --space-12: 6rem;     /* 96px */

  /* Layout */
  --max-width: 1120px;
  --content-width: 720px;
  --nav-height: 72px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-rose);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--color-rose);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--line-height-heading);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-heading);
  color: var(--color-text);
  text-wrap: balance;
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p + p { margin-top: var(--space-3); }

blockquote {
  border-left: 3px solid var(--color-rose);
  padding-left: var(--space-4);
  font-style: italic;
  color: var(--color-text-muted);
}

.text-muted { color: var(--color-text-muted); }
.text-rose { color: var(--color-rose); }

.caption {
  font-family: var(--font-body);
  font-style: italic;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.data-callout {
  font-family: var(--font-heading);
  font-weight: 700;
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-text);
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  z-index: 1000;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container--narrow {
  max-width: var(--content-width);
}

.section {
  padding: var(--space-8) 0;
}

.section + .section {
  border-top: 1px solid var(--color-divider);
}

.section-label {
  font-family: 'La Belle Aurore', cursive;
  font-size: 1.25rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-rose);
  margin-bottom: var(--space-2);
}

.section-title {
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: var(--space-5);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (min-width: 768px) {
  :root {
    --font-size-3xl: 3.25rem;
    --font-size-2xl: 2.25rem;
  }

  .section {
    padding: var(--space-10) 0;
  }
}

@media (min-width: 1024px) {
  :root {
    --font-size-3xl: 3.5rem;
    --font-size-2xl: 2.5rem;
  }

  .section {
    padding: var(--space-12) 0;
  }
}