/*
 * dhrm.site theme (ADR 0008): a present-day site for an institution with a long, faithful history.
 * Accessibility and language rules (ADR 0009):
 * - logical properties only (inline/block), so a right-to-left translation needs no new CSS;
 * - no words in `content:`; every visible word comes from the page or the string catalog;
 * - colour tokens live in the marked blocks below, and scripts/check-contrast.js checks their pairs.
 */

/* Fonts: self-hosted, Latin and Latin Extended subsets, each loaded only when the page uses it. */
@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-opsz-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-ext-opsz-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Source Serif 4";
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-opsz-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Source Serif 4";
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-serif-4-latin-ext-opsz-italic.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-wght-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Source Sans 3";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-ext-wght-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* tokens:light */
:root {
  --bg: #faf7f1;
  --surface: #fffdf8;
  --surface-alt: #f1ebdf;
  --text: #1f2a3a;
  --muted: #4a5261;
  --link: #22476b;
  --link-hover: #16304a;
  --accent: #9a4a33;
  --rule: #ddd3c2;
  --frame: #3b3a36;
  --focus: #9a4a33;
  --ribbon-bg: #22476b;
  --ribbon-text: #faf7f1;
  --button-bg: #22476b;
  --button-text: #fffdf8;
}

:root {
  --font-serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Georgia, "Noto Serif", serif;
  --font-sans: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  --measure: 40rem;
  --wide: 68rem;
  --radius: 0.5rem;
  --gap: clamp(1rem, 3vw, 2rem);

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  /* tokens:dark */
  :root {
    --bg: #1b1a17;
    --surface: #24221e;
    --surface-alt: #2c2a25;
    --text: #ece6da;
    --muted: #bcb4a5;
    --link: #a9c8e8;
    --link-hover: #cfe1f3;
    --accent: #e3a08a;
    --rule: #403c34;
    --frame: #8d877b;
    --focus: #e3a08a;
    --ribbon-bg: #2c3a4d;
    --ribbon-text: #ece6da;
    --button-bg: #a9c8e8;
    --button-text: #1b1a17;
  }
}

@media (prefers-contrast: more) {
  /* tokens:light-more */
  :root {
    --bg: #fff;
    --surface: #fff;
    --surface-alt: #fff;
    --text: #000;
    --muted: #222;
    --link: #0a2540;
    --link-hover: #000;
    --accent: #6b2a17;
    --rule: #000;
    --frame: #000;
    --focus: #000;
    --ribbon-bg: #000;
    --ribbon-text: #fff;
    --button-bg: #0a2540;
    --button-text: #fff;
  }
}

@media (prefers-contrast: more) and (prefers-color-scheme: dark) {
  /* tokens:dark-more */
  :root {
    --bg: #000;
    --surface: #000;
    --surface-alt: #000;
    --text: #fff;
    --muted: #e6e6e6;
    --link: #cfe6ff;
    --link-hover: #fff;
    --accent: #ffc9b8;
    --rule: #fff;
    --frame: #fff;
    --focus: #fff;
    --ribbon-bg: #000;
    --ribbon-text: #fff;
    --button-bg: #cfe6ff;
    --button-text: #000;
  }
}

/* Base */

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.7;
  overflow-wrap: break-word;
}

.wrap {
  inline-size: 100%;
  max-inline-size: var(--wide);
  margin-inline: auto;
  padding-inline: 1rem;
}

h1,
h2,
h3 {
  margin-block: 1.8em 0.5em;
  font-weight: 650;
  line-height: 1.2;
  text-wrap: balance;
}

h1 {
  margin-block-start: 0;
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.45rem, 1.2rem + 1vw, 1.85rem);
}

h3 {
  font-size: 1.25rem;
}

p,
ul,
ol {
  margin-block: 0 1.1em;
}

li + li {
  margin-block-start: 0.35em;
}

a {
  color: var(--link);
  text-decoration-thickness: 0.07em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--link-hover);
  text-decoration-thickness: 0.14em;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

strong {
  font-weight: 650;
}

hr {
  margin-block: 2.5rem;
  border: 0;
  border-block-start: 1px solid var(--rule);
}

.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Skip link and honesty notice */

.skip-link {
  position: absolute;
  inset-block-start: 0.5rem;
  inset-inline-start: 0.5rem;
  z-index: 10;
  padding: 0.6rem 1rem;
  background: var(--button-bg);
  color: var(--button-text);
  font-family: var(--font-sans);
  font-weight: 600;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

.notice {
  background: var(--ribbon-bg);
  color: var(--ribbon-text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.5;
}

.notice p {
  max-inline-size: var(--wide);
  margin: 0 auto;
  padding: 0.55rem 1rem;
}

.notice a {
  color: inherit;
  font-weight: 600;
}

.notice a:focus-visible {
  outline-color: currentColor;
}

/* Header */

.site-header {
  border-block-end: 1px solid var(--rule);
  font-family: var(--font-sans);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}

.brand {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  min-block-size: 44px;
  color: var(--text);
  text-decoration: none;
}

.brand:hover {
  color: var(--text);
}

.brand .seal {
  inline-size: 3.25rem;
  block-size: 3.25rem;
  flex: none;
  color: var(--accent);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand__name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.brand__full {
  color: var(--muted);
  font-size: 0.9rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav li + li {
  margin: 0;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  padding-inline: 0.7rem;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--surface-alt);
  color: var(--text);
}

.site-nav a[aria-current] {
  color: var(--link);
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 3px;
  text-underline-offset: 0.45em;
}

/* Main and page shells */

main {
  padding-block: clamp(2rem, 5vw, 3.5rem) 1rem;
}

.page,
.article {
  max-inline-size: var(--measure);
  margin-inline: auto;
}

.page-header {
  margin-block-end: 2rem;
}

.lede {
  color: var(--muted);
  font-size: 1.3rem;
  line-height: 1.5;
}

.prose > :first-child {
  margin-block-start: 0;
}

/* Footnotes (markup from the footnote renderers in eleventy.config.js) */

.footnote-ref {
  /* Keep the superscript from stretching its line. */
  line-height: 0;
}

.footnote-ref a {
  padding-inline: 0.1em;
  text-decoration-thickness: 1px;
}

.footnotes {
  margin-block-start: 3rem;
  padding-block-start: 0.5rem;
  border-block-start: 1px solid var(--rule);
  font-size: 0.95rem;
}

.footnotes h2 {
  margin-block-start: 1em;
  font-size: 1.25rem;
}

.footnotes li {
  scroll-margin-block-start: 1rem;
}

.footnotes li:target {
  background: var(--surface-alt);
  outline: 0.35rem solid var(--surface-alt);
}

.footnote-ref a,
.footnote-back,
.footnote-back-letter {
  scroll-margin-block-start: 1rem;
}

.footnote-back,
.footnote-back-mark,
.footnote-back-letter {
  font-family: var(--font-sans);
}

.footnote-back {
  text-decoration: none;
}

.footnote-back-letter {
  font-size: 0.85em;
  font-style: italic;
}

.meta,
.draft-banner {
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 1rem;
}

.draft-banner {
  max-inline-size: var(--measure);
  margin-inline: auto;
  padding: 0.5rem 0.75rem;
  border: 2px dashed var(--muted);
}

/* Buttons */

.button {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  min-block-size: 44px;
  padding: 0.55rem 1.1rem;
  border: 2px solid var(--button-bg);
  border-radius: var(--radius);
  background: var(--button-bg);
  color: var(--button-text);
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
}

.button:hover {
  background: var(--link-hover);
  border-color: var(--link-hover);
  color: var(--button-text);
}

.button--quiet {
  background: transparent;
  color: var(--link);
}

.button--quiet:hover {
  background: var(--surface-alt);
  border-color: var(--button-bg);
  color: var(--link);
}

.button__detail {
  font-weight: 400;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.actions li + li {
  margin: 0;
}

/* Home */

.hero {
  display: grid;
  gap: var(--gap);
  align-items: center;
  margin-block-end: clamp(2.5rem, 6vw, 4rem);
}

@media (min-width: 60rem) {
  .hero {
    grid-template-columns: 1fr 1.3fr;
  }
}

.hero h1 {
  margin-block-end: 0.4em;
}

.hero .lede {
  max-inline-size: 34rem;
}

.section {
  max-inline-size: var(--measure);
  margin-block-end: clamp(2.5rem, 6vw, 4rem);
}

.section--wide {
  max-inline-size: none;
}

.section > h2:first-child {
  margin-block-start: 0;
}

/* Plaques: licenses on a clinic lobby wall */

.plaques {
  container-type: inline-size;
  margin: 0;
  padding: clamp(1rem, 3vw, 1.75rem);
  border-radius: var(--radius);
  background: var(--surface-alt);
}

/* One plaque per row until all three fit side by side; never two and a stray. */
.plaques__wall {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plaques__wall li + li {
  margin: 0;
}

@container (min-width: 30rem) {
  .plaques__wall {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
  }
}

.plaque {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 0.9rem;
  border: 6px solid var(--frame);
  outline: 1px solid var(--rule);
  outline-offset: -12px;
  background: var(--surface);
  font-family: var(--font-sans);
  line-height: 1.3;
  text-align: center;
}

.plaque p {
  margin: 0;
}

.plaque__kind {
  color: var(--muted);
  font-size: 0.85rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.05em;
}

.plaque__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
}

.plaque__degree {
  white-space: nowrap;
}

.plaque__school {
  color: var(--muted);
  font-size: 0.9rem;
}

.plaque--imagined {
  border-style: double;
  border-color: var(--accent);
}

.plaque .plaque__status {
  align-self: center;
  margin-block-start: 0.25rem;
  padding: 0.1rem 0.6rem;
  border: 2px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
}

.plaques figcaption {
  margin-block-start: 1rem;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
}

/* Cards */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cards li + li {
  margin: 0;
}

.card {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--rule);
  border-block-start: 4px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface);
}

.card h3 {
  margin-block: 0 0.4rem;
}

.card p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Callouts: the label is always visible text, never colour alone */

.callout {
  margin-block: 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--rule);
  border-inline-start: 6px solid var(--link);
  border-radius: var(--radius);
  background: var(--surface);
}

.callout--boundary {
  border-inline-start-color: var(--accent);
}

.callout > :last-child {
  margin-block-end: 0;
}

.callout strong:first-child {
  font-family: var(--font-sans);
}

/* Scene: an illustrative, fictional visit */

.scene {
  margin-block: 2rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--surface);
}

.scene__label {
  margin: 0;
  padding: 0.6rem 1.25rem;
  border-block-end: 1px solid var(--rule);
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--surface-alt);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
}

.scene__body {
  padding: 1.25rem;
}

.scene__body > :last-child {
  margin-block-end: 0;
}

/* FAQ */

.faq details {
  margin-block: 0.75rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--surface);
}

.faq summary {
  min-block-size: 44px;
  padding: 0.75rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}

.faq summary:hover {
  color: var(--link);
}

.faq details[open] summary {
  border-block-end: 1px solid var(--rule);
}

.faq details > :not(summary) {
  margin-inline: 1.1rem;
}

.faq details > :nth-child(2) {
  margin-block-start: 1rem;
}

/* Articles */

.article-list {
  padding: 0;
  list-style: none;
}

.article-list li + li {
  margin-block-start: 2rem;
  padding-block-start: 2rem;
  border-block-start: 1px solid var(--rule);
}

.article-list h2 {
  margin-block: 0 0.3rem;
}

.latest {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--surface);
}

.latest h2 {
  margin-block: 0 0.5rem;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-variant-caps: all-small-caps;
  letter-spacing: 0.06em;
}

.latest h3 {
  margin-block: 0 0.5rem;
  font-size: 1.4rem;
}

.latest p:last-child {
  margin: 0;
}

/* Footer */

.site-footer {
  margin-block-start: 3rem;
  border-block-start: 1px solid var(--rule);
  background: var(--surface-alt);
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
}

.site-footer__inner {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding-block: 2rem;
}

.site-footer .seal {
  inline-size: 4rem;
  block-size: 4rem;
  flex: none;
  color: var(--muted);
}

.site-footer__text {
  max-inline-size: var(--measure);
}

.site-footer p:last-child {
  margin: 0;
}

.languages ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin-block: 0 1rem;
  padding: 0;
  list-style: none;
}

.languages li + li {
  margin: 0;
}

/* Seal text: sized in SVG user units so it scales with the mark */

.seal__ring {
  font-family: var(--font-sans);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.seal__center {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Reduced motion, forced colours, print */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}

@media (forced-colors: active) {
  .card,
  .callout,
  .scene,
  .faq details,
  .latest,
  .plaque,
  .plaque__status {
    border-color: CanvasText;
  }

  .button {
    border-color: ButtonText;
  }

  .site-nav a[aria-current] {
    text-decoration-color: currentColor;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }

  .skip-link,
  .site-nav,
  .site-header .seal,
  .actions {
    display: none;
  }

  .notice {
    background: none;
    color: #000;
    border-block-end: 1px solid #000;
  }

  .notice a,
  a {
    color: #000;
  }

  .prose a[href^="http"]::after {
    content: " <" attr(href) ">";
    font-size: 0.85em;
    overflow-wrap: anywhere;
  }

  .site-footer {
    background: none;
  }

  .card,
  .callout,
  .scene,
  .faq details,
  .plaque {
    break-inside: avoid;
  }
}