/* Readability pass — August 2026
   A reversible presentation layer: no portfolio content is removed. */

:root {
  --reading-measure: 70ch;
  --compact-header-height: 88px;
}

body {
  line-height: 1.62;
}

main p,
main li,
main dd,
main blockquote {
  line-height: 1.65;
}

main h1,
main h2,
main h3 {
  hyphens: none;
  overflow-wrap: break-word;
  text-wrap: balance;
  word-break: normal;
}

.hero-lede,
.writing-hero p:not(.eyebrow),
.research-hero p:not(.eyebrow),
.case-hero p:not(.eyebrow),
.service-hero p:not(.eyebrow),
.section-heading > p:not(.eyebrow),
.research-map-heading > p:last-child,
.achievement-guide-intro > p:not(.eyebrow) {
  max-width: var(--reading-measure);
  line-height: 1.65;
}

/* Calmer page openings keep the editorial character without consuming
   almost the entire first viewport. */
.writing-hero,
.research-hero,
.case-hero,
.service-hero {
  padding-top: 42px;
  padding-bottom: 52px;
}

.writing-hero h1 {
  max-width: 19ch;
  font-size: clamp(3.15rem, 5.7vw, 5.45rem);
  line-height: 0.98;
  hyphens: none;
  overflow-wrap: break-word;
}

.research-hero h1 {
  max-width: 17ch;
  font-size: clamp(3.15rem, 5.45vw, 5.35rem);
  line-height: 0.98;
}

.case-hero h1 {
  max-width: 15ch;
  font-size: clamp(3.15rem, 5.55vw, 5.45rem);
  line-height: 0.98;
}

.service-hero h1 {
  max-width: 18ch;
  font-size: clamp(3.05rem, 5vw, 4.8rem);
  line-height: 0.99;
  hyphens: none;
  overflow-wrap: break-word;
}

.updates-page-hero h1 {
  max-width: 15ch;
  font-size: clamp(3.05rem, 5.6vw, 5.25rem);
  line-height: 0.98;
}

.achievements-hero {
  width: min(1180px, calc(100% - 40px));
}

.achievements-page > .portfolio-chapter-nav {
  margin-inline: 0;
}

.section {
  padding-block: 78px;
}

.section-heading {
  margin-bottom: 32px;
}

.section-heading h2,
.bridge-copy h2,
.profile-statement h2,
.writing-publication-heading h2,
.writing-profile-heading h2,
.writing-method-heading h2,
.writing-page-samples-heading h2,
.writing-field-notes-heading h2,
.writing-press-interviews-intro h2,
.research-map-heading h2,
.video-showcase-heading h2,
.artifact-heading h2 {
  max-width: 22ch;
  line-height: 1.05;
  text-wrap: balance;
}

/* Give repeated cards a clearer reading order and a quieter surface. */
.feature,
.media-item,
.teaching-scope-grid article,
.course-record-card,
.workshop-catalog-grid article,
.writing-list article,
.case-study,
.contact-link {
  border-color: rgba(24, 32, 32, 0.14);
  box-shadow: 0 8px 24px rgba(24, 32, 32, 0.055);
}

.feature,
.media-item,
.teaching-scope-grid article,
.course-record-card,
.workshop-catalog-grid article,
.writing-list article,
.contact-link {
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.feature:hover,
.media-item:hover,
.media-item:focus-visible,
.teaching-scope-grid article:hover,
.course-record-card:hover,
.workshop-catalog-grid article:hover,
.writing-list article:hover,
.contact-link:hover,
.contact-link:focus-visible {
  border-color: rgba(214, 166, 76, 0.82);
  box-shadow: 0 15px 34px rgba(24, 32, 32, 0.09);
  transform: translateY(-2px);
}

.media-grid,
.teaching-scope-grid,
.course-record-grid,
.intro-grid {
  gap: 22px;
}

.media-item {
  padding: 26px;
}

.media-item span {
  margin-bottom: 14px;
  line-height: 1.45;
}

.media-item h3,
.course-record-copy h3,
.teaching-scope-grid h3 {
  line-height: 1.12;
}

.media-item p,
.course-record-copy > p,
.teaching-scope-grid p,
.feature p,
.writing-list p {
  max-width: 66ch;
  line-height: 1.62;
}

.teaching-scope-grid h3 {
  margin-top: 24px;
}

.teaching-scope-grid article {
  min-height: 270px;
}

.course-record-copy {
  padding: 26px;
}

.portfolio-chapter-links a {
  border-radius: 2px;
}

.portfolio-chapter-links a:hover,
.portfolio-chapter-links a:focus-visible {
  background: rgba(255, 253, 248, 0.94);
  border-color: rgba(214, 166, 76, 0.72);
  outline: none;
}

@media (max-width: 860px) {
  .section {
    padding-block: 60px;
  }

  .section-heading {
    gap: 12px;
    margin-bottom: 28px;
  }

  .writing-hero h1,
  .research-hero h1,
  .case-hero h1,
  .service-hero h1,
  .updates-page-hero h1 {
    max-width: 18ch;
    font-size: clamp(2.8rem, 8.5vw, 4.4rem);
    line-height: 1;
  }

  .video-showcase,
  .artifact-section,
  .achievement-section {
    padding-block: 58px;
  }
}

@media (max-width: 720px) {
  :root {
    --site-header-height: var(--compact-header-height);
  }

  .site-header {
    align-items: center;
    gap: 4px 10px;
    padding: 8px 14px;
  }

  .brand-mark,
  .stamp-rally-header-launcher,
  .language-switch {
    height: 38px;
  }

  .brand-mark {
    width: 38px;
  }

  .stamp-rally-header-launcher {
    min-height: 38px;
    padding: 3px 6px 3px 3px;
  }

  .stamp-rally-header-launcher span {
    width: 29px;
    height: 29px;
  }

  .language-switch {
    padding: 2px;
  }

  .language-switch button {
    min-width: 31px;
    min-height: 0;
    height: 100%;
  }

  .nav {
    display: flex;
    grid-template-columns: none;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    overflow-x: auto;
    padding: 0 0 2px;
    font-size: 0.69rem;
    scrollbar-width: none;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav a {
    flex: 0 0 auto;
    min-height: 26px;
    padding: 2px 0;
    overflow-wrap: normal;
  }

  .hero-content {
    padding-top: 126px;
  }

  .achievements-page,
  .case-page,
  .research-page,
  .service-page,
  .writing-page,
  .updates-page {
    padding-top: 20px;
  }

  .writing-hero,
  .research-hero,
  .case-hero,
  .service-hero {
    padding-top: 16px;
    padding-bottom: 40px;
  }

  .portfolio-chapter-nav {
    top: calc(var(--site-header-height) + 2px);
  }

  .stamp-rally-launcher-shell {
    top: auto;
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom));
  }

  .stamp-rally-launcher {
    grid-template-columns: 28px auto;
    gap: 5px;
    min-height: 40px;
    padding: 4px 6px 4px 4px;
    box-shadow: 0 8px 24px rgba(11, 39, 37, 0.2);
  }

  .stamp-rally-launcher-mark {
    width: 28px;
    height: 28px;
  }

  .stamp-rally-minimize {
    width: 28px;
  }
}

@media (max-width: 520px) {
  .hero {
    min-height: 100svh;
  }

  .hero-content {
    padding-top: 116px;
    padding-bottom: 34px;
  }

  .hero h1 {
    max-width: 8ch;
    font-size: clamp(3.25rem, 15vw, 4.25rem);
    line-height: 0.94;
  }

  .hero-lede {
    margin-top: 18px;
    font-size: 1.02rem;
    line-height: 1.58;
  }

  .writing-hero h1,
  .research-hero h1,
  .case-hero h1,
  .service-hero h1,
  .updates-page-hero h1 {
    max-width: none;
    font-size: clamp(2.45rem, 11vw, 3.05rem);
    line-height: 1.02;
    letter-spacing: -0.025em;
  }

  .writing-hero p:not(.eyebrow),
  .research-hero p:not(.eyebrow),
  .case-hero p:not(.eyebrow),
  .service-hero p:not(.eyebrow) {
    font-size: 1rem;
    line-height: 1.62;
  }

  .section-heading h2,
  .bridge-copy h2,
  .profile-statement h2,
  .writing-publication-heading h2,
  .writing-profile-heading h2,
  .writing-method-heading h2,
  .writing-page-samples-heading h2,
  .writing-field-notes-heading h2,
  .writing-press-interviews-intro h2,
  .research-map-heading h2,
  .video-showcase-heading h2,
  .artifact-heading h2 {
    font-size: clamp(1.9rem, 9.5vw, 2.55rem);
    line-height: 1.07;
  }

  .section,
  .video-showcase,
  .artifact-section,
  .achievement-section {
    padding-block: 48px;
  }

  .media-grid,
  .teaching-scope-grid,
  .course-record-grid,
  .intro-grid {
    gap: 14px;
  }

  .media-item,
  .teaching-scope-grid article,
  .course-record-copy,
  .workshop-catalog-grid article,
  .feature {
    padding: 20px;
  }

  .media-item h3,
  .course-record-copy h3,
  .teaching-scope-grid h3 {
    font-size: clamp(1.35rem, 6.8vw, 1.65rem);
  }

  .media-item span,
  .course-record-copy > span,
  .teaching-scope-grid span {
    margin-bottom: 10px;
    font-size: 0.68rem;
  }

  .media-item p,
  .course-record-copy > p,
  .teaching-scope-grid p,
  .feature p,
  .writing-list p {
    font-size: 0.96rem;
  }

  .teaching-scope-grid article {
    min-height: 0;
  }

  .portfolio-chapter-nav-inner {
    padding-block: 8px;
  }

  .portfolio-chapter-label {
    margin-bottom: 5px;
  }

  .portfolio-chapter-links a {
    min-width: min(68vw, 170px);
    padding: 7px 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .feature,
  .media-item,
  .teaching-scope-grid article,
  .course-record-card,
  .workshop-catalog-grid article,
  .writing-list article,
  .contact-link {
    transition: none;
  }
}

/* Progressive archives -------------------------------------------------- */

.progressive-archive-control {
  width: min(100%, 520px);
  margin: 24px auto 0;
}

.progressive-archive-control button {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  width: 100%;
  min-height: 64px;
  align-items: center;
  gap: 4px 18px;
  padding: 13px 58px 13px 18px;
  border: 1px solid var(--teal-deep);
  background: var(--surface);
  color: var(--teal-deep);
  text-align: left;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(24, 32, 32, 0.055);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.progressive-archive-control button:hover,
.progressive-archive-control button:focus-visible {
  background: var(--teal-deep);
  color: #fff;
  box-shadow: 0 14px 30px rgba(24, 32, 32, 0.12);
  outline: 3px solid rgba(214, 166, 76, 0.52);
  outline-offset: 3px;
}

.progressive-archive-control span {
  grid-column: 1;
  font-weight: 850;
  line-height: 1.25;
}

.progressive-archive-control small {
  grid-column: 1;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-transform: uppercase;
}

.progressive-archive-control button:hover small,
.progressive-archive-control button:focus-visible small {
  color: rgba(255, 255, 255, 0.74);
}

.progressive-archive-control b {
  position: absolute;
  top: 50%;
  right: 18px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid currentColor;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1;
  transform: translateY(-50%);
  transition: transform 180ms ease;
}

.progressive-archive-control.is-expanded b {
  transform: translateY(-50%) rotate(45deg);
}

@media (max-width: 520px) {
  .progressive-archive-control {
    margin-top: 18px;
  }

  .progressive-archive-control button {
    min-height: 58px;
    padding: 11px 52px 11px 15px;
  }

  .progressive-archive-control b {
    right: 14px;
    width: 28px;
    height: 28px;
  }
}