/* ============================================================
   A Case for Wisdom — Global Styles
   Reset + base typography only. No layout, no components, no utilities
   beyond .prose. Pulls every value from tokens.css.
   Load order: tokens.css → global.css → components.css → page.css
   ============================================================ */

/* ---------- 1. Google Fonts ---------- */
@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500;1,600;1,700&family=DM+Sans:wght@300;400;500;600&display=swap");

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

* {
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
  font-size: 17px;   /* base — more readable long-form measure */
}

@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;
  }
}

/* ---------- 3. Body ---------- */
body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-surface-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  position: relative;
  overflow-x: hidden;
}

/* ---------- 4. Paper grain texture (body overlay) ---------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: var(--texture-grain);
  background-repeat: repeat;
  opacity: 0.025;
  pointer-events: none;
  z-index: var(--z-raised);
  mix-blend-mode: multiply;
}

/* ---------- 5. Base images & media ---------- */
img, picture, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

img, picture, video {
  font-style: italic;             /* alt text reads as italic caption if missing */
  background-repeat: no-repeat;
  background-size: cover;
  shape-margin: 1rem;
}

/* ---------- 6. Form element inheritance ---------- */
input, button, textarea, select {
  font: inherit;
  color: inherit;
}

textarea:not([rows]) { min-height: 10em; }

/* ---------- 7. Typography — headings ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  color: var(--color-green);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
  text-wrap: balance;
}

h1 {
  font-size: var(--text-4xl);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tightest);
  font-weight: var(--weight-medium);
}

h2 { font-size: var(--text-3xl); line-height: var(--leading-snug); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); font-weight: var(--weight-medium); }

h6 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-text-muted);
}

/* ---------- 8. Typography — body text ---------- */
p {
  max-width: var(--measure-prose);
  text-wrap: pretty;
}

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

strong, b { font-weight: var(--weight-semibold); }
em, i     { font-style: italic; }

small {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  color: var(--color-green);
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-gold);
  max-width: var(--measure-prose);
}

figcaption {
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  max-width: var(--measure-prose);
}

hr {
  border: 0;
  border-top: var(--border-gold);
  margin-block: var(--space-7);
}

/* ---------- 9. Links ---------- */
/* Plain inheritance — links take the colour of their surrounding text and
   pick up an underline only on hover. No transform tricks, no gold grow. */
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-colors);
}

a:hover,
a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

/* ---------- 10. Focus ---------- */
:focus { outline: none; }

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

/* ---------- 11. Selection ---------- */
::selection {
  background: var(--color-gold);
  color: var(--color-surface-base);
}

::-moz-selection {
  background: var(--color-gold);
  color: var(--color-surface-base);
}

/* ---------- 12. Scrollbar — thin, warm-toned ---------- */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold-soft) var(--color-surface-base);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface-base);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gold-soft);
  border: 2px solid var(--color-surface-base);
  border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold);
}

/* ---------- 13. Prose — blog post body container ---------- */
.prose {
  max-width: var(--measure-prose);
  font-size: var(--text-md);
  line-height: var(--leading-loose);
  color: var(--color-text);
}

.prose > * + * { margin-top: var(--space-5); }

.prose h2 { margin-top: var(--space-9); font-size: var(--text-2xl); }
.prose h3 { margin-top: var(--space-7); font-size: var(--text-xl); }
.prose h4 { margin-top: var(--space-6); font-size: var(--text-lg); }

.prose p { max-width: none; }

.prose a {
  color: var(--color-green);
  text-decoration: underline;
  text-decoration-color: var(--color-rule);
  text-underline-offset: 0.15em;
}
.prose a:hover,
.prose a:focus-visible {
  text-decoration-color: currentColor;
}

.prose blockquote {
  margin-block: var(--space-6);
  font-size: var(--text-lg);
}

.prose ul,
.prose ol {
  padding-left: var(--space-5);
  max-width: var(--measure-prose);
}

.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }

.prose li::marker { color: var(--color-gold); }
.prose li + li { margin-top: var(--space-2); }

.prose figure {
  margin-block: var(--space-7);
}

.prose figure img {
  width: 100%;
  border-radius: var(--radius-sm);
}

.prose img {
  margin-block: var(--space-5);
  border-radius: var(--radius-sm);
}

.prose hr {
  margin-block: var(--space-8);
  width: var(--space-7);
  border-top: 1px solid var(--color-gold);
}

.prose code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92em;
  padding: 0.1em 0.35em;
  background: rgba(43, 62, 30, 0.06);
  border-radius: var(--radius-sm);
}

/* ---------- 13b. Icons ---------- */
.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  filter: brightness(0);
  /* Makes black SVGs match dark text */
}

.icon--muted { opacity: 0.5; }
.icon--sm { width: 14px; height: 14px; }
.icon--lg { width: 20px; height: 20px; }

/* Tint icons to approximate --color-green (#2B3E1E) */
.icon--green {
  filter: brightness(0)
    saturate(100%)
    invert(18%)
    sepia(25%)
    saturate(800%)
    hue-rotate(80deg)
    brightness(90%);
}

/* ---------- 14. Print ---------- */
@media print {
  body::before { display: none; }
  body { background: white; color: black; }
  a { color: black; background: none; }
}