/* ==========================================================================
   contentforeveryone.info — Main Stylesheet
   Forked from the jeffadamswrites.com / williamgayheart.com design system.
   Minimal footprint: light header, content pages, JAW-hosted policies.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  --font-body: "Open Sans", Arial, sans-serif;
  --size-body: 16px;
  --line-height-body: 1.7;

  --size-h1: 30px;
  --size-h2: 26px;
  --size-h3: 22px;
  --size-h4: 18px;
  --weight-heading: 700;
  --weight-nav: 600;

  --color-text: #1a1a1a;
  --color-text-light: #666666;
  --color-link: #0c71c3;
  --color-link-hover: #094a8a;
  --color-nav: #0c71c3;
  --color-heading: #0a5999;     /* deeper blue for all headings (~7.2:1 on white, AAA) */

  --color-white: #ffffff;
  --color-black: #000000;

  --color-header-bg: #ffffff;
  --color-footer-bg: #222222;
  --color-footer-text: #cccccc;
  --color-footer-bottom-bg: rgba(0, 0, 0, 0.32);

  --color-figure-border: #d0d0d0;
  --color-figcaption: #444444;
  --color-note-bg: #fff8e1;
  --color-note-border: #e6cf7a;

  --container-max-width: 1080px;
  --content-max-width: 760px;
  --container-padding: 20px;
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;

  --radius-small: 4px;
  --radius-btn: 16px;
  --transition-fast: 0.15s ease;
}

/* --------------------------------------------------------------------------
   2. Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--size-body);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-white);
}

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

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: var(--weight-heading);
  line-height: 1.25;
  margin-top: 0;
  margin-bottom: var(--spacing-sm);
  color: var(--color-heading);
}

h1 { font-size: var(--size-h1); }
h2 { font-size: var(--size-h2); }
.site-main h2 { margin-top: var(--spacing-lg); }
h3 { font-size: var(--size-h3); }
.site-main h3 { margin-top: var(--spacing-md); }
h4 { font-size: var(--size-h4); }

p { margin-top: 0; margin-bottom: var(--spacing-sm); }

ul, ol { margin-top: 0; margin-bottom: var(--spacing-sm); padding-left: var(--spacing-lg); }
li { margin-bottom: var(--spacing-xs); }

a {
  color: var(--color-link);
  text-decoration: underline;
  text-decoration-skip-ink: auto;
  font-weight: 400;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-link-hover); }
a:visited { color: var(--color-link); }
a:focus-visible {
  outline: 2px solid var(--color-link);
  outline-offset: 2px;
  border-radius: 2px;
}

em, i { font-style: italic; }
strong, b { font-weight: 700; }

hr {
  border: 0;
  border-top: 1px solid #ddd;
  margin: var(--spacing-lg) 0;
}

/* --------------------------------------------------------------------------
   4. Accessibility Utilities
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--spacing-sm);
  z-index: 1100;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-text);
  color: var(--color-white);
  text-decoration: none;
  font-weight: var(--weight-heading);
  border-radius: 0 0 var(--radius-small) var(--radius-small);
  transition: top 0.15s ease;
}
.skip-link:visited { color: var(--color-white); }
.skip-link:focus {
  top: 0;
  outline: 2px solid var(--color-link);
  outline-offset: 2px;
}
.skip-link + .skip-link:focus { left: 210px; }

/* --------------------------------------------------------------------------
   5. Layout
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

/* -- Site Header --------------------------------------------------------- */
.site-header {
  background-color: var(--color-header-bg);
  border-bottom: 1px solid #eee;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-xs) var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.logo { display: block; flex-shrink: 0; line-height: 0; }
.logo img { height: 56px; width: auto; }

.header-learn-more {
  margin: 0;
  font-size: 14px;
}
.header-learn-more a {
  color: var(--color-nav);
  font-weight: var(--weight-nav);
}

/* -- Main Content -------------------------------------------------------- */
.site-main {
  padding: var(--spacing-lg) 0 var(--spacing-xl);
  min-height: 50vh;
}
/* Keep prose readable on wide screens */
.site-main .container > * { max-width: var(--content-max-width); }
.site-main .container > .breadcrumbs { max-width: none; }

/* -- Site Footer --------------------------------------------------------- */
.site-footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: var(--spacing-lg) 0 0;
}

.footer-nav { margin-bottom: var(--spacing-md); }
.footer-nav ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}
.footer-nav a {
  color: var(--color-footer-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: var(--weight-nav);
}
.footer-nav a:hover { color: var(--color-white); text-decoration: underline; }
.footer-nav a:visited { color: var(--color-footer-text); }
/* White focus ring on the dark footer (~15:1) — the blue link ring is too low-contrast here */
.site-footer a:focus-visible { outline-color: var(--color-white); }

.footer-bottom {
  background-color: var(--color-footer-bottom-bg);
  padding: var(--spacing-sm) 0;
  font-size: 13px;
  color: var(--color-footer-text);
}
.footer-bottom p { margin: 0; }

/* --------------------------------------------------------------------------
   6. Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}
.breadcrumbs ol {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
}
.breadcrumbs li { display: inline; }
.breadcrumbs li:not(:last-child)::after {
  content: "\203A";
  margin: 0 0.4em;
  color: var(--color-text-light);
}
.breadcrumbs a { color: var(--color-link); font-weight: 500; }
.breadcrumbs a:visited { color: var(--color-link); }

/* --------------------------------------------------------------------------
   7. Content figures (example screenshots)
   -------------------------------------------------------------------------- */
.site-main figure {
  margin: 0 0 var(--spacing-lg);
  max-width: 100%;
}
.site-main figure img {
  border: 1px solid var(--color-figure-border);
  border-radius: var(--radius-small);
}
.site-main figcaption {
  font-size: var(--size-body);
  line-height: var(--line-height-body);
  color: var(--color-text);
  margin-top: var(--spacing-sm);
}

/* Book cover figure (no border, centered) */
.cover-figure { text-align: center; }
.cover-figure img {
  border: none;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  border-radius: var(--radius-small);
}

/* --------------------------------------------------------------------------
   8. Demonstration note (e.g. intentional heading collisions)
   -------------------------------------------------------------------------- */
.demo-note {
  background-color: var(--color-note-bg);
  border: 1px solid var(--color-note-border);
  border-radius: var(--radius-small);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   9. Responsive video embed (16:9)
   -------------------------------------------------------------------------- */
.video-embed {
  position: relative;
  width: 100%;
  max-width: var(--content-max-width);
  aspect-ratio: 16 / 9;
  margin: 0 0 var(--spacing-lg);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius-small);
}

/* --------------------------------------------------------------------------
   10. Buttons (matches the book-page "buy" buttons on JAW / WG)
   -------------------------------------------------------------------------- */
.buy-buttons {
  margin: var(--spacing-md) 0;
}
.buy-btn {
  display: block;
  max-width: 416px;
  margin-left: auto;
  margin-right: auto;
  padding: 14px 18px;
  border-radius: var(--radius-btn);
  font-size: 18px;
  font-weight: 800;
  line-height: 21px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}
.buy-btn--primary {
  background-color: var(--color-link);
  color: var(--color-white);
  border: 2px solid var(--color-link);
}
.buy-btn--primary:hover {
  background-color: var(--color-link-hover);
  border-color: var(--color-link-hover);
  color: var(--color-white);
}
.buy-btn--primary:visited { color: var(--color-white); }
.buy-btn--primary:focus-visible { outline: 2px solid var(--color-black); outline-offset: 2px; }

/* --------------------------------------------------------------------------
   11. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  .header-inner { justify-content: center; text-align: center; }
  .footer-nav ul { flex-direction: column; gap: var(--spacing-sm); }
}

/* --------------------------------------------------------------------------
   12. Cookie consent banner (same design as JAW/WG, CFE blue accept button)
   -------------------------------------------------------------------------- */
.cookie-consent {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 1000;
  background: var(--color-footer-bg);
  color: var(--color-white);
  padding: 16px 20px;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 20px;
}
.cookie-consent[hidden] { display: none; }
.cookie-consent__text {
  margin: 0;
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.6;
}
.cookie-consent__text a { color: var(--color-white); text-decoration: underline; }
.cookie-consent__actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-consent__btn {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 9px 18px;
  border-radius: var(--radius-small);
  border: 1px solid var(--color-link);
  background: var(--color-link);
  color: var(--color-white);
}
.cookie-consent__btn:hover {
  background: var(--color-link-hover);
  border-color: var(--color-link-hover);
}
.cookie-consent__btn--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.cookie-consent__btn--ghost:hover { background: rgba(255, 255, 255, 0.15); }
.cookie-consent__btn:focus-visible { outline: 2px solid var(--color-white); outline-offset: 2px; }
@media (max-width: 600px) {
  .cookie-consent { flex-direction: column; align-items: stretch; text-align: center; }
  .cookie-consent__actions { justify-content: center; }
}

/* --------------------------------------------------------------------------
   13. Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .skip-link, .cookie-consent { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
  .container { max-width: 100%; padding: 0; }
  .site-main figure img { border-color: #999; }
}