/* ============================================
   Andrew B. Harris, MD — Design System
   Refined Editorial: Fraunces + Inter, paper & ink
   ============================================ */

:root {
  --navy: #14202b;          /* deep ink-navy: footer, solid buttons */
  --navy-deep: #101a23;
  --ivory: #faf9f7;         /* warm paper background */
  --ivory-warm: #f3f1ea;
  --slate: #5b646c;
  --slate-light: #8fa9bb;
  --gold: #38637f;          /* steel-blue accent */
  --gold-light: #7fa3ba;
  --accent-soft: #dde8ee;   /* pale accent block behind photos */
  --ink: #181f26;
  --ink-soft: #5b646c;
  --white: #ffffff;
  --border-hair: #e6e2da;

  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --max-width: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--ivory);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: 46px; font-weight: 400; letter-spacing: -0.015em; }
h2 { font-size: 34px; font-weight: 400; letter-spacing: -0.01em; }
h3 { font-size: 21px; font-weight: 500; }
h4 { font-size: 16px; font-weight: 600; }

p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ===== Header / Nav ===== */

.site-header {
  background: var(--ivory);
  border-bottom: 1px solid var(--border-hair);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  padding: 18px 40px;
  flex-wrap: wrap;
  row-gap: 12px;
  column-gap: 24px;
}

.brand {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--ink);
  font-size: 21px;
  letter-spacing: 0.005em;
  white-space: nowrap;
  flex-shrink: 0;
}

.brand .brand-sub {
  display: block;
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 12px;
  justify-content: flex-end;
  flex-shrink: 1;
}

.nav-links a:last-of-type {
  margin-right: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.nav-links a {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--slate);
  letter-spacing: 0.01em;
  margin-right: 22px;
  transition: color 0.15s ease;
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-links a.active {
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

.nav-cta {
  background: transparent;
  border: 1px solid var(--ink);
  color: var(--ink) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  letter-spacing: 0.04em;
  padding: 11px 22px;
  border-radius: 0;
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background: var(--ink);
  color: var(--white) !important;
  border-color: var(--ink);
}

/* ===== Buttons ===== */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 15px 30px;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.18s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-outline-light {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-outline-light:hover {
  background: var(--ink);
  color: var(--white);
}

/* ===== Hero (light editorial) ===== */

.hero {
  position: relative;
  background: var(--ivory);
  color: var(--ink);
  padding: 84px 0 92px;
  overflow: visible;
}

.hero .wrap {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 84px;
}

.hero-text { max-width: 520px; flex: 0 1 520px; }

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero h1 {
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 62px;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}

.hero .role {
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 8px;
}

.hero .affiliation {
  font-family: var(--font-sans);
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.hero .affiliation .formerly {
  font-style: italic;
  color: var(--slate);
}

.hero-locations {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--gold);
  margin-bottom: 34px;
}

.hero-locations svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-bottom: 0;
}

.hero-photo-col {
  position: relative;
  align-self: center;
  z-index: 2;
  flex: 0 0 360px;
  width: 360px;
}

.hero-photo-col .photo-frame {
  position: relative;
  max-width: 360px;
  margin-left: 0;
  padding: 0;
  background: none;
}

.hero-photo-col img {
  position: relative;
  z-index: 1;
  width: 100%;
  display: block;
  border-radius: 0;
  box-shadow: 0 30px 60px -30px rgba(20,32,43,0.35);
}

/* ===== Training & current affiliation (credential band) ===== */

.logostrip {
  position: relative;
  background: var(--white);
  border-top: 1px solid var(--border-hair);
  border-bottom: 1px solid var(--border-hair);
  padding: 30px 0 32px;
}

.logostrip .ls-label {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 22px;
  position: relative;
}

.logocard {
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.logocard .ls-label {
  color: var(--slate);
  margin-bottom: 12px;
}

.logorow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  position: relative;
  background: transparent;
  border-radius: 0;
  padding: 8px 0 0;
}

.logorow-bare {
  background: transparent;
  border-radius: 0;
  padding: 8px 0 0;
}

.logoitem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 6px 18px 2px;
  border-right: 1px solid var(--border-hair);
  text-align: center;
  min-width: 0;
}

.logoitem:last-child {
  border-right: none;
}

.logoitem img {
  height: 76px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(0.65);
  transition: filter 0.2s ease;
}

.logoitem img:hover {
  filter: grayscale(0) opacity(1);
}

/* Typographic institution wordmarks (no trademarked logos) */
.logotype {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink);
  line-height: 1.35;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1 1 auto;
  min-height: 64px;
  padding: 0 6px;
}

.logoitem .logo-caption {
  margin-top: auto;
}

.logotype.journal {
  font-style: italic;
  font-weight: 400;
  font-size: 17px;
}

.mono-badge {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid var(--border-hair);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--gold);
  flex-shrink: 0;
}

.mono-badge.sm-text { font-size: 17px; }

.timeline-logo-col .mono-badge {
  margin-top: 2px;
}

.society-item .mono-badge {
  width: 84px;
  height: 84px;
}

.logo-caption {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  line-height: 1.4;
}

.logocard-sep {
  height: 1px;
  background: var(--border-hair);
  margin: 26px 8px;
}

.logorow.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 880px) {
  .logorow { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; }
  .logoitem { border-right: none; }
  .logoitem img { height: 58px; }
}

@media (max-width: 540px) {
  .logorow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logoitem img { height: 52px; }
}

@media (max-width: 720px) {
  .logorow.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
}

/* ===== Sections ===== */

section {
  padding: 84px 0;
}

.section-ivory { background: var(--ivory); }
.section-white { background: var(--white); }
.section-warm { background: var(--ivory-warm); }

.section-head {
  max-width: 680px;
  margin-bottom: 52px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h2 {
  margin-top: 12px;
}

/* ===== Intro / About snippet ===== */

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 72px;
  align-items: start;
}

.intro-grid p {
  margin-bottom: 18px;
}

.pull-quote {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 25px;
  color: var(--ink);
  line-height: 1.45;
  letter-spacing: -0.005em;
  border-left: 2px solid var(--gold);
  padding-left: 26px;
}

.intro-lede {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.intro-lede .eyebrow {
  display: block;
  margin-bottom: 16px;
}

.intro-lede h2 {
  margin-bottom: 24px;
}

.intro-lede p {
  font-size: 16.5px;
  line-height: 1.75;
  margin-bottom: 18px;
}

.intro-lede .link-row {
  justify-content: center;
  margin-top: 32px;
}

.link-row {
  display: flex;
  gap: 30px;
  margin-top: 28px;
}

.text-link {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
}

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

.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.icon-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.icon-link:hover {
  color: var(--gold);
}

.icon-link.icon-link-light {
  color: rgba(255,255,255,0.55);
}

.icon-link.icon-link-light:hover {
  color: var(--gold-light);
}

/* ===== Stat strip ===== */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--border-hair);
  border-bottom: 1px solid var(--border-hair);
  background: var(--white);
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 40px 30px;
  text-align: center;
  border-right: 1px solid var(--border-hair);
}

.stat:last-child { border-right: none; }

/* fixed heading area so the descriptions line up across all three */
.stat .num {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.005em;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
}

.stat .label {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-top: 10px;
  letter-spacing: 0.01em;
}

/* ===== Procedure cards ===== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.proc-card {
  background: var(--white);
  border: 1px solid var(--border-hair);
  padding: 34px 30px;
}

.proc-card .num {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 16px;
  color: var(--gold);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.proc-card h3 {
  margin-bottom: 12px;
}

.proc-card p {
  font-size: 15px;
}

/* Editorial index variant (homepage teaser) */
.proc-index {
  display: block;
  border-top: 1px solid var(--border-hair);
}

.proc-index .proc-card {
  display: grid;
  grid-template-columns: 90px 1fr 1.35fr;
  gap: 40px;
  align-items: baseline;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-hair);
  padding: 34px 6px;
  transition: background 0.18s ease;
}

.proc-index .proc-card:hover {
  background: var(--white);
}

.proc-index .num {
  margin-bottom: 0;
  font-size: 18px;
}

.proc-index h3 {
  margin-bottom: 0;
  font-size: 24px;
  font-weight: 500;
}

@media (max-width: 880px) {
  .proc-index .proc-card { grid-template-columns: 1fr; gap: 10px; }
}

/* ===== Footer ===== */

.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 60px 0 34px;
}

.site-footer h4 {
  font-family: var(--font-serif);
  font-weight: 500;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 24px;
}

.footer-grid h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-grid p, .footer-grid a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.9;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

/* ===== Vertical training timeline (About page) ===== */

.timeline {
  position: relative;
  padding-left: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 130px 1px 1fr;
  gap: 0;
  min-height: 130px;
}

.timeline-logo-col {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
}

.timeline-logo-col img {
  width: 100%;
  max-width: 110px;
  height: auto;
  max-height: 84px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.7);
  transition: filter 0.2s ease;
}

.timeline-item:hover .timeline-logo-col img {
  filter: grayscale(0) opacity(1);
}

.timeline-rail {
  position: relative;
  background: var(--border-hair);
}

.timeline-item:last-child .timeline-rail {
  background: linear-gradient(var(--border-hair), transparent 85%);
}

.timeline-rail::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--white);
}

.timeline-content {
  padding: 0 0 40px 28px;
}

.timeline-years {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.timeline-content h4 {
  margin-bottom: 3px;
  font-size: 18px;
  font-weight: 500;
}

.timeline-role {
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.timeline-note {
  font-size: 13px;
  color: var(--slate);
  font-style: italic;
}

@media (max-width: 640px) {
  .timeline-item { grid-template-columns: 80px 1px 1fr; }
  .timeline-logo-col img { max-width: 64px; max-height: 52px; }
  .timeline-content { padding-left: 18px; }
}

/* ===== Leadership list (About page) ===== */

.leadership-list {
  list-style: none;
}

.leadership-list li {
  position: relative;
  padding: 11px 0 11px 28px;
  border-bottom: 1px solid var(--border-hair);
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.awards-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}

.award-year {
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.leadership-list li:first-child {
  border-top: 1px solid var(--border-hair);
}

.leadership-list li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 21px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.leadership-list strong {
  color: var(--ink);
  font-weight: 500;
}

/* ===== Page header (interior pages) ===== */

.page-header {
  background: var(--ivory);
  color: var(--ink);
  padding: 66px 0 54px;
  border-bottom: 1px solid var(--border-hair);
}

.page-header .eyebrow {
  color: var(--gold);
}

.page-header h1 {
  color: var(--ink);
  font-size: 50px;
  font-weight: 400;
  margin-top: 14px;
}

.breadcrumb {
  font-size: 13px;
  color: var(--slate);
  margin-bottom: 20px;
}

.breadcrumb a:hover { color: var(--ink); }

.page-header .page-lead {
  color: var(--ink-soft);
  font-size: 17.5px;
  line-height: 1.6;
  margin-top: 18px;
  max-width: 680px;
}

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

@media (max-width: 700px) {
  .site-header .wrap {
    justify-content: center;
    text-align: center;
  }

  .nav-links {
    justify-content: center;
  }

  .nav-links a {
    margin-right: 14px;
    font-size: 13px;
  }

  .nav-links .nav-cta {
    padding: 9px 15px;
  }
}

@media (max-width: 880px) {
  .hero { padding: 56px 0 64px; }
  .hero .wrap { gap: 48px; }
  .hero-photo-col { order: -1; flex-basis: 240px; width: 240px; }
  .hero h1 { font-size: 40px; }
  .intro-grid { grid-template-columns: 1fr; gap: 32px; }
  .card-grid { grid-template-columns: 1fr; }
  .stat-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(3) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  section { padding: 60px 0; }
}

/* ===== Procedures page ===== */

.jump-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 26px;
}

.jump-row a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
  border-bottom: 1px solid var(--accent-soft);
  padding-bottom: 2px;
  transition: color 0.15s ease;
}

.jump-row a:hover {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.card-grid.cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 880px) {
  .card-grid.cols-2 { grid-template-columns: 1fr; }
}

/* ===== Logo transparency (remove white image backgrounds on light sections) ===== */

.logoitem img,
.timeline-logo-col img {
  mix-blend-mode: multiply;
}

/* ===== Bio article (About page) ===== */

.bio p {
  margin-bottom: 18px;
}

.bio p:last-of-type {
  margin-bottom: 0;
}

/* Uniform photos woven through the bio, alternating sides */
.bio-fig {
  width: 215px;
  max-width: 36%;
  margin: 5px 0 18px;
}

.bio-fig img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 2px;
  box-shadow: 0 18px 36px -16px rgba(20, 32, 43, 0.3);
}

.bio-fig figcaption {
  font-size: 12px;
  color: var(--slate);
  font-style: italic;
  margin-top: 8px;
  line-height: 1.5;
}

.bio-fig-right {
  float: right;
  clear: right;
  margin-left: 34px;
}

.bio-fig-left {
  float: left;
  clear: left;
  margin-right: 34px;
}

@media (max-width: 700px) {
  .bio-fig {
    float: none;
    clear: both;
    width: 100%;
    max-width: 320px;
    margin: 8px auto 24px;
  }
}

/* ===== Photo pair (About: presentations) ===== */

.photo-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.photo-pair figure {
  margin: 0;
}

.photo-pair img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0;
  box-shadow: 0 20px 40px -18px rgba(20,32,43,0.28);
}

.photo-pair figcaption {
  font-size: 13px;
  color: var(--slate);
  font-style: italic;
  margin-top: 10px;
  line-height: 1.5;
}

@media (max-width: 880px) {
  .photo-pair { grid-template-columns: 1fr; }
}

/* ===== Award year tag ===== */

.award-yr {
  display: block;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2px;
}

/* ===== Research page: theme cards ===== */
.card-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.theme-card {
  display: flex;
  flex-direction: column;
}
.theme-icon {
  width: 44px;
  height: 44px;
  color: var(--gold);
  margin-bottom: 18px;
}
.theme-icon svg { width: 100%; height: 100%; display: block; }
.theme-card h3 { margin-bottom: 12px; }
.theme-card > p { font-size: 15px; margin-bottom: 20px; }
.theme-refs {
  margin-top: auto;
  border-top: 1px solid var(--border-hair);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.theme-ref {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.theme-ref span {
  display: block;
  margin-top: 3px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate);
}
.theme-ref a {
  color: var(--ink);
  border-bottom: 1px solid var(--accent-soft);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.theme-ref a:hover {
  color: var(--gold);
  border-color: var(--gold);
}

/* ===== Research page: full publication list ===== */
.pub-list {
  list-style: none;
  counter-reset: pub;
  margin: 0;
  padding: 0;
}
.pub-list li {
  counter-increment: pub;
  position: relative;
  padding: 16px 0 16px 48px;
  border-bottom: 1px solid var(--border-hair);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.pub-list li:first-child { border-top: 1px solid var(--border-hair); }
.pub-list li::before {
  content: counter(pub);
  position: absolute;
  left: 0;
  top: 15px;
  width: 32px;
  text-align: right;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  font-weight: 400;
  color: var(--gold);
}
.pub-list strong { color: var(--ink); font-weight: 600; }

@media (max-width: 720px) {
  .card-grid-2 { grid-template-columns: 1fr; }
  .pub-list li { padding-left: 40px; }
}

/* ===== Professional society logos ===== */
.society-strip {
  background: var(--white);
  border-top: 1px solid var(--border-hair);
  border-bottom: 1px solid var(--border-hair);
  padding: 40px 0;
}
.society-label {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 26px;
}
.society-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}
.society-row img {
  height: 70px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) opacity(0.62);
  transition: filter 0.2s ease;
}
.society-row img:hover { filter: grayscale(0) opacity(1); }

/* Inline variant (About intro, beside the headshot) */
.society-inline { margin-top: 34px; }
.society-inline .society-label { text-align: left; margin-bottom: 18px; }
.society-inline .society-row { justify-content: flex-start; gap: 40px; }
.society-inline .society-row img { height: 56px; filter: none; opacity: 1; }

@media (max-width: 720px) {
  .society-row { gap: 32px; }
  .society-row img { height: 50px; }
  .society-inline .society-row { gap: 28px; }
  .society-inline .society-row img { height: 46px; }
}

/* ===== About page: society logos with names (bigger, full color) ===== */
.society-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px 16px;
  margin-top: 6px;
}
.society-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.society-item img {
  height: 84px;
  width: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
}
.society-name {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--ink-soft);
}
@media (max-width: 720px) {
  .society-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .society-item img { height: 72px; }
}

/* ===== Patient Resources: accordions ===== */
.resource-intro {
  max-width: 760px;
  margin-bottom: 40px;
}
.accordion {
  max-width: 880px;
  border-top: 1px solid var(--border-hair);
}
.accordion details {
  border-bottom: 1px solid var(--border-hair);
}
.accordion summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 4px;
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--ink);
  transition: color 0.15s ease;
}
.accordion summary:hover { color: var(--gold); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary .acc-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}
.accordion summary .acc-icon::before,
.accordion summary .acc-icon::after {
  content: '';
  position: absolute;
  background: var(--gold);
  border-radius: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.accordion summary .acc-icon::before {
  top: 11px; left: 2px; right: 2px; height: 1.5px;
}
.accordion summary .acc-icon::after {
  left: 11px; top: 2px; bottom: 2px; width: 1.5px;
}
.accordion details[open] summary .acc-icon::after { transform: scaleY(0); opacity: 0; }
.accordion-body {
  padding: 0 4px 30px;
  max-width: 720px;
}
.accordion-body p { font-size: 16px; margin-bottom: 16px; }
.accordion-body p:last-child { margin-bottom: 0; }
.accordion-body h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 24px 0 10px;
}
.accordion-body ul {
  margin: 0 0 16px;
  padding-left: 20px;
}
.accordion-body li {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 8px;
  line-height: 1.6;
}
.accordion-body .help-note {
  border-left: 2px solid var(--gold);
  background: var(--ivory);
  padding: 16px 20px;
  margin-top: 22px;
}
.accordion-body .help-note h4 { margin-top: 0; color: var(--slate); }
.accordion-body .help-note p:last-child { margin-bottom: 0; }
.resource-disclaimer {
  max-width: 880px;
  margin-top: 40px;
  font-size: 13px;
  color: var(--slate);
  font-style: italic;
  line-height: 1.6;
}

/* ===== Contact form ===== */
.contact-form { max-width: 520px; }
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 7px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
  padding: 13px 15px;
  border: 1px solid var(--border-hair);
  border-radius: 0;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(56,99,127,0.1);
}
.form-field textarea { resize: vertical; min-height: 150px; }

/* dropdown: strip the OS look, use our own caret */
.form-field select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 42px;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2338637f' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
}

.label-note {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: var(--slate);
}

/* Preferred contact method */
.choice-field {
  border: none;
  padding: 0;
  margin-bottom: 18px;
}

.choice-field legend {
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 10px;
  padding: 0;
}

.choice-field .choice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 18px 8px 0;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
  cursor: pointer;
}

.choice-field input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
  margin: 0;
}
.form-note { font-size: 13px; color: var(--slate); margin-top: 14px; }
.contact-form .btn { margin-top: 6px; cursor: pointer; }
.form-success {
  display: none;
  border-left: 2px solid var(--gold);
  background: var(--ivory);
  padding: 22px 24px;
  max-width: 520px;
}
.form-success h3 { margin-bottom: 8px; }
.form-success p { font-size: 15px; margin: 0; }

/* ===== Footer profile links ===== */
.footer-links {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 18px;
  margin-top: 16px;
}
.footer-links .icon-link { gap: 0; }
.footer-links .icon-link svg { width: 20px; height: 20px; }

/* ===== Procedure approach cards: prominent approach name ===== */
.approach-name {
  font-family: var(--font-serif);
  font-size: 27px;
  font-weight: 500;
  margin-bottom: 5px;
}
.approach-sub {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}