:root {
  --ink: #19322f;
  --muted: #667672;
  --paper: #f8f7f3;
  --paper-deep: #efeee8;
  --teal: #386c67;
  --coral: #d9826d;
  --line: rgba(25, 50, 47, 0.18);
  --display: Georgia, "Times New Roman", serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); line-height: 1.55; }
a { color: inherit; }
.skip-link { position: absolute; left: -999px; top: 0; z-index: 10; padding: .75rem 1rem; background: var(--ink); color: #fff; }
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; max-width: 1240px; margin: 0 auto; padding: 1.5rem 3.5rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; width: max-content; text-decoration: none; font-size: .67rem; letter-spacing: .17em; line-height: 1.35; text-transform: uppercase; }
.brand-mark { width: 2.25rem; height: 1px; background: var(--coral); position: relative; }
.brand-mark::after { content: ""; position: absolute; left: 0; top: -.25rem; width: .38rem; height: .38rem; border: 1px solid var(--coral); border-radius: 50%; }
nav { display: flex; gap: 1.65rem; justify-content: center; }
nav a { text-decoration: none; color: var(--muted); font-size: .67rem; letter-spacing: .12em; text-transform: uppercase; }
nav a:hover, nav a:focus-visible { color: var(--ink); }
.header-note { justify-self: end; color: var(--muted); font-size: .65rem; letter-spacing: .18em; text-transform: uppercase; }

.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(270px, 370px); align-items: center; gap: clamp(2rem, 5vw, 5rem); max-width: 1240px; margin: 0 auto; padding: 3rem 3.5rem 4rem; }
.hero-copy { align-self: center; padding: 1.5rem 0; }
.eyebrow { margin: 0 0 1.15rem; color: var(--teal); font-size: .72rem; font-weight: 700; letter-spacing: .21em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: var(--display); font-weight: 400; letter-spacing: -.055em; line-height: .92; }
h1 { font-size: clamp(4.5rem, 7vw, 7.3rem); }
h1 em, h2 em { color: var(--coral); font-style: italic; }
.hero-role { margin: 1rem 0 0; color: var(--ink); font-size: .78rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.hero-intro { max-width: 28rem; margin: 2rem 0 2.2rem; color: var(--muted); font-size: 1.07rem; }
.hero-specialties { margin: -1rem 0 1.75rem; color: var(--teal); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-block; padding: .85rem 1.25rem; border: 1px solid var(--ink); font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; transition: background .2s ease, color .2s ease; }
.button-primary { background: var(--ink); color: #fff; }
.button-primary:hover, .button-primary:focus-visible { background: var(--teal); }
.button-secondary:hover, .button-secondary:focus-visible { background: var(--ink); color: #fff; }
.hero-rule { width: 3rem; height: 2px; margin: 2.8rem 0 1rem; background: var(--coral); }
.hero-caption { margin: 0; color: var(--muted); font-size: .69rem; letter-spacing: .18em; text-transform: uppercase; }
.hero-portrait-wrap { position: relative; width: 100%; max-width: 370px; aspect-ratio: 4 / 5; overflow: hidden; background: #d6d7d0; }
.hero-portrait-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(248,247,243,.2), transparent 35%); pointer-events: none; }
.hero-portrait { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 24%; filter: saturate(.91); }

.credential-strip { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 1240px; margin: 0 auto; padding: 1.65rem 3.5rem; background: var(--paper-deep); }
.credential-item { display: flex; align-items: center; gap: 1rem; min-height: 3.6rem; padding: 0 2rem; border-right: 1px solid var(--line); }
.credential-item:first-child { padding-left: 0; }
.credential-item:last-child { border-right: 0; }
.line-icon { color: var(--teal); font-size: 2rem; line-height: 1; }
.credential-item strong, .credential-item span:not(.line-icon) { display: block; }
.credential-item strong { font-size: .83rem; }
.credential-item div span { color: var(--muted); font-size: .72rem; }

.section { max-width: 1240px; margin: 0 auto; padding: 8rem 3.5rem; }
.section-heading { display: grid; grid-template-columns: 4.5rem minmax(0, .9fr) minmax(220px, .7fr); align-items: end; gap: 1.5rem; margin-bottom: 4.3rem; }
.section-number { align-self: start; margin: .55rem 0 0; color: var(--coral); font-size: .73rem; font-weight: 700; letter-spacing: .15em; }
h2 { font-size: clamp(3.2rem, 6vw, 6rem); }
.section-kicker { max-width: 18rem; margin: 0 0 .4rem; color: var(--muted); font-size: .88rem; }
.timeline { max-width: 960px; margin-left: 4.5rem; border-left: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 9rem 1.5rem minmax(0, 1fr); gap: 1.5rem; position: relative; padding: 0 0 3.75rem 2rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-date { color: var(--muted); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.timeline-marker { width: .72rem; height: .72rem; margin-top: .3rem; margin-left: -.38rem; border: 3px solid var(--paper); border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
.role-label { margin: 0 0 .35rem; color: var(--coral); font-size: .67rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
h3 { margin: 0 0 .65rem; font-size: 1.25rem; font-weight: 500; }
.timeline-content p:last-child { max-width: 36rem; margin: 0; color: var(--muted); }

.aesthetic-scope { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 3rem; margin: 4rem 0 0 13rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.scope-label { margin: 0 0 .55rem; color: var(--coral); font-size: .68rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.scope-copy { max-width: 18rem; margin: 0; color: var(--muted); font-size: .88rem; }
.scope-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-content: start; gap: .7rem 1.5rem; }
.scope-list span { padding-bottom: .65rem; border-bottom: 1px solid var(--line); color: var(--ink); font-size: .84rem; }
.clinical-range-section { background: var(--paper-deep); }
.depth-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 4rem; margin-left: 6rem; }
.depth-grid .timeline-item { display: block; padding: 1.5rem 0 2.25rem; border-top: 1px solid var(--line); }
.depth-grid .timeline-item:nth-child(-n + 2) { padding-top: 0; border-top: 0; }
.depth-grid .timeline-item p:last-child { max-width: 30rem; margin: 0; color: var(--muted); }
.depth-date { margin: 0 0 .7rem; color: var(--muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.depth-grid h3 { margin-bottom: .55rem; }

.training-subtitle { margin: 0 0 1.35rem; font-family: var(--display); font-size: clamp(1.65rem, 2.4vw, 2.25rem); font-weight: 400; }
.training-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2.5rem; }
.training-card { padding: 1.3rem 0 1.55rem; border-top: 1px solid var(--line); }
.training-type { display: block; margin-bottom: .65rem; color: var(--coral); font-size: .69rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.training-card h4 { margin: 0 0 .5rem; font-size: 1.13rem; font-weight: 600; }
.training-card p { max-width: 28rem; margin: 0; color: var(--muted); font-size: .88rem; }
.training-more { margin-top: 1.5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.training-more summary { padding: 1.1rem 0; cursor: pointer; color: var(--teal); font-size: .84rem; font-weight: 700; }
.training-more summary:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.training-more .training-cards { padding-top: 1rem; }
.training-foundation { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3.5rem; margin-top: 4.5rem; }
.training-list { border-top: 1px solid var(--line); }
.training-row { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr); gap: .3rem 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: .84rem; }
.training-row span:last-child { grid-column: 2; }
.training-year, .training-row span:last-child { color: var(--muted); }
.credential-summary { margin: 0; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; line-height: 1.8; }
.ce-details { margin-top: 4.5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ce-details summary { padding: 1.15rem 0; cursor: pointer; color: var(--teal); font-size: .84rem; font-weight: 700; }
.ce-details summary:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.ce-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; padding: .5rem 0 1.5rem; }
.ce-groups h4 { margin: 0 0 .4rem; font-size: .8rem; }
.ce-groups p { margin: 0; color: var(--muted); font-size: .78rem; }

.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; max-width: 1240px; margin: 0 auto; padding: 7rem 3.5rem; background: var(--ink); color: var(--paper); }
.contact-section .eyebrow { color: var(--coral); }
.contact-section h2 { font-size: clamp(3rem, 6vw, 6rem); }
.contact-details { align-self: end; padding-bottom: .8rem; }
.contact-details > p:first-child { max-width: 20rem; color: rgba(248,247,243,.72); }
.contact-location { color: rgba(248,247,243,.55); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.site-footer { display: flex; justify-content: space-between; gap: 1rem; max-width: 1240px; margin: 0 auto; padding: 1.5rem 3.5rem; color: var(--muted); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }

.private-banner { padding: .7rem 1.5rem; background: #7a3328; color: #fff; text-align: center; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.casebook { max-width: 1240px; margin: 0 auto; padding: 4rem 3.5rem 6rem; }
.casebook-intro { max-width: 820px; padding: 2rem 0 5rem; }
.casebook-intro h1 { font-size: clamp(3.5rem, 6vw, 6.5rem); }
.casebook-intro > p:last-child { max-width: 38rem; margin: 1.8rem 0 0; color: var(--muted); font-size: 1.04rem; }
.case-study { padding: 4rem 0 5rem; border-top: 1px solid var(--line); }
.case-study-copy { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: .5rem 3rem; align-items: start; }
.case-study-copy .section-number { grid-column: 1 / -1; }
.case-study h2 { font-size: clamp(2.8rem, 4vw, 4.8rem); line-height: 1; }
.case-context { grid-column: 1; margin: .5rem 0 0; color: var(--teal); font-size: .87rem; font-weight: 600; }
.case-facts { grid-column: 2; grid-row: 2 / span 3; margin: 0; }
.case-facts > div { padding: .85rem 0; border-top: 1px solid var(--line); }
.case-facts dt { margin-bottom: .3rem; color: var(--teal); font-size: .69rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.case-facts dd { margin: 0; color: var(--muted); font-size: .9rem; }
.case-review-state { grid-column: 1 / -1; margin: 1.2rem 0 0; color: #7a3328; font-size: .74rem; font-weight: 700; }
.case-images { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.case-images figure { min-width: 0; margin: 0; }
.case-images img { display: block; width: 100%; height: clamp(280px, 40vw, 440px); object-fit: contain; background: var(--paper-deep); }
.case-images figcaption { padding: .7rem .15rem; color: var(--muted); font-size: .76rem; }
.casebook-endnote { max-width: 46rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; padding: 1.25rem 1.5rem; }
  nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; gap: 1rem; overflow-x: auto; }
  .header-note { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(220px, 300px); gap: 1.5rem; padding: 2rem 1.5rem 3rem; }
  .hero-copy { padding: 0; }
  .hero-specialties { margin-top: -1.15rem; }
  .hero-rule { margin-top: 2.75rem; }
  .hero-portrait-wrap { width: 100%; aspect-ratio: 4 / 5; justify-self: end; }
  .hero-portrait { object-position: 50% 25%; }
  .credential-strip { grid-template-columns: 1fr; padding: .75rem 1.5rem; }
  .credential-item, .credential-item:first-child { padding: .85rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .credential-item:last-child { border-bottom: 0; }
  .section { padding: 5.5rem 1.5rem; }
  .section-heading { grid-template-columns: 3rem 1fr; gap: .7rem 1rem; margin-bottom: 3rem; }
  .section-kicker { grid-column: 2; }
  .timeline { margin-left: 0; }
  .timeline-item { grid-template-columns: 5.5rem 1.2rem minmax(0, 1fr); gap: .8rem; padding-left: 1rem; }
  .contact-section { grid-template-columns: 1fr; gap: 3rem; }
  .aesthetic-scope { grid-template-columns: 1fr; gap: 1.5rem; margin-left: 0; }
  .depth-grid { grid-template-columns: 1fr; gap: 0; margin-left: 0; }
  .depth-grid .timeline-item:nth-child(2) { padding-top: 1.5rem; border-top: 1px solid var(--line); }
  .training-foundation { grid-template-columns: 1fr; gap: 2.5rem; }
  .ce-groups { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-section { padding: 5rem 1.5rem; }
  .site-footer { padding: 1.25rem 1.5rem; }
  .casebook { padding: 2rem 1.5rem 4rem; }
  .casebook-intro { padding-bottom: 3rem; }
  .case-study-copy { grid-template-columns: 1fr; gap: .5rem; }
  .case-context, .case-facts { grid-column: 1; grid-row: auto; }
  .case-facts { margin-top: 1rem; }
}

@media (max-width: 600px) {
  .site-header { gap: 1rem; }
  nav { gap: .85rem; }
  nav a { font-size: .72rem; }
  .hero { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-copy { padding-top: 1rem; }
  h1 { font-size: clamp(4rem, 17vw, 5.6rem); }
  .hero-portrait-wrap { width: min(100%, 290px); aspect-ratio: 4 / 5; justify-self: center; }
  .hero-portrait { object-position: 50% 22%; }
  .hero-specialties { max-width: 17rem; line-height: 1.7; }
  .training-cards { grid-template-columns: 1fr; }
  .training-foundation { margin-top: 3rem; }
  .ce-details { margin-top: 3rem; }
  .timeline { border-left: 0; }
  .timeline-item { grid-template-columns: 1fr; gap: .45rem; padding: 0 0 3rem; }
  .timeline-marker { display: none; }
  .timeline-date { margin-bottom: .2rem; }
  .case-images { grid-template-columns: 1fr; gap: .4rem; }
  .case-images img { height: 320px; }
  .case-study { padding: 3rem 0; }
}

@media print {
  .site-header, .hero-actions, .site-footer { display: none; }
  body, .clinical-range-section, .contact-section { background: #fff; color: #000; }
  .hero, .section, .contact-section { padding: 2rem 0; }
  .hero { min-height: auto; }
  .hero-portrait-wrap { max-width: 260px; }
  .contact-section { margin-top: 2rem; }
}