:root {
    --forest: #0F2D2E;
    --forest-deep: #0A2122;
    --cream: #F3EEE4;
    --ivory: #FBF8F2;
    --paper: #FFFFFF;
    --ink: #141E1F;
    --rust: #C9684A;
    --line-light: rgba(243, 238, 228, 0.22);
    --rule-dark: rgba(20, 30, 31, 0.2);
    --rule-faint: rgba(20, 30, 31, 0.1);
  }

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

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

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
    }
  }

  body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    font-weight: 400;
    color: var(--ink);
    background: var(--ivory);
    line-height: 1.65;
    overflow-x: hidden;
  }

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

  a { color: inherit; }

  .serif,
  .hero-title,
  .expertise-title,
  .services-title,
  .family-title,
  .contact-title,
  .family-item-title,
  .brand,
  .cap-name {
    font-family: 'Libre Caslon Display', 'Libre Caslon Text', 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-weight: 400;
    letter-spacing: -0.005em;
  }

  .skip {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    background: var(--forest-deep);
    color: var(--cream);
    padding: 0.8rem 1.25rem;
    text-decoration: none;
    font-size: 0.9rem;
    z-index: 100;
    transform: translateY(-200%);
    transition: transform 0.15s ease;
  }
  .skip:focus { transform: translateY(0); }

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

  /* ========= HEADER ========= */
  .site-header {
    position: absolute;
    inset: 0 0 auto 0;
    z-index: 50;
    padding: clamp(1.1rem, 2.2vw, 1.85rem) clamp(1.25rem, 4vw, 3.5rem);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
  }

  .brand {
    font-size: clamp(1.05rem, 1.4vw, 1.3rem);
    color: var(--cream);
    text-decoration: none;
    letter-spacing: 0.005em;
    position: relative;
    z-index: 55;
  }
  .brand:hover { opacity: 0.85; }

  .menu-wrap { position: static; }
  .menu-wrap > summary {
    display: none;
    cursor: pointer;
    list-style: none;
    color: var(--cream);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    padding: 0.55rem 1.1rem;
    border: 1px solid rgba(243, 238, 228, 0.55);
    user-select: none;
    position: relative;
    z-index: 60;
    background: transparent;
  }
  .menu-wrap > summary::-webkit-details-marker { display: none; }
  .menu-wrap > summary::marker { content: ''; }

  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 3vw, 2.75rem);
  }
  .site-nav a {
    color: var(--cream);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.015em;
    padding: 0.25rem 0;
  }
  .site-nav a:hover { opacity: 0.72; }

  /* ========= HERO ========= */
  .hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    background: var(--forest-deep);
    color: var(--cream);
    overflow: hidden;
  }
  .hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 55%;
  }
  .hero-overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg,
        rgba(10, 33, 34, 0.55) 0%,
        rgba(10, 33, 34, 0.22) 28%,
        rgba(10, 33, 34, 0.32) 58%,
        rgba(10, 33, 34, 0.9) 100%);
    pointer-events: none;
  }

  .hero-inner {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    min-height: 100svh;
    padding: clamp(6rem, 11vh, 8.5rem) clamp(1.25rem, 4vw, 4rem) clamp(2.5rem, 5vh, 4rem);
    display: grid;
    grid-template-rows: 1fr auto;
    gap: 2.5rem;
    max-width: 1440px;
    margin: 0 auto;
  }

  .hero-headline {
    align-self: center;
    max-width: 26ch;
  }

  .hero-title {
    font-size: clamp(2.1rem, 5.6vw, 4.6rem);
    line-height: 1.08;
    letter-spacing: -0.018em;
    margin: 0 0 1.5rem;
    color: var(--cream);
  }

  .hero-trade {
    font-size: clamp(0.95rem, 1.25vw, 1.1rem);
    letter-spacing: 0.015em;
    color: rgba(243, 238, 228, 0.92);
    margin: 0 0 2.2rem;
    max-width: 38ch;
  }

  .hero-cta {
    display: inline-block;
    padding: 0.95rem 1.9rem;
    background: var(--cream);
    color: var(--forest-deep);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    border: 1px solid var(--cream);
    transition: background 0.2s ease, color 0.2s ease;
  }
  .hero-cta:hover {
    background: transparent;
    color: var(--cream);
  }

  .hero-foot {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .hero-portrait {
    margin: 0;
    width: clamp(190px, 22vw, 280px);
    justify-self: end;
  }
  .hero-portrait img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    object-position: center 22%;
    background: var(--forest);
  }
  .hero-portrait figcaption {
    margin-top: 0.9rem;
    color: var(--cream);
    font-size: 0.85rem;
  }
  .cap-name {
    display: block;
    font-size: 1.1rem;
    letter-spacing: 0.005em;
    margin-bottom: 0.15rem;
  }
  .cap-role {
    display: block;
    opacity: 0.78;
    font-size: 0.82rem;
    letter-spacing: 0.015em;
  }

  /* ========= SECTION BASE ========= */
  .section {
    padding: clamp(4rem, 10vh, 8rem) clamp(1.25rem, 4vw, 3.5rem);
  }
  .wrap {
    max-width: 1200px;
    margin: 0 auto;
  }

  /* ========= EXPERTISE ========= */
  .expertise {
    background: var(--paper);
  }
  .expertise-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(2rem, 6vw, 5.5rem);
    align-items: center;
  }
  .expertise-title {
    font-size: clamp(1.9rem, 3.8vw, 3.2rem);
    line-height: 1.1;
    letter-spacing: -0.018em;
    margin: 0 0 1.75rem;
    max-width: 16ch;
    color: var(--ink);
  }
  .expertise-bio {
    font-size: 1.05rem;
    line-height: 1.75;
    max-width: 50ch;
    margin: 0 0 2rem;
    color: var(--ink);
  }
  .expertise-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule-faint);
    font-size: 0.92rem;
    color: var(--ink);
    opacity: 0.72;
  }
  .expertise-meta span { display: block; }
  .expertise-figure { margin: 0; }
  .expertise-figure img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
    width: 100%;
  }

  /* ========= PRESTATIONS ========= */
  .services {
    background: var(--paper);
    padding-top: 0;
  }
  .services-head {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: end;
    margin: 0 0 clamp(2.5rem, 5vw, 4rem);
    padding-top: clamp(3rem, 8vh, 6rem);
    border-top: 1px solid var(--rule-dark);
  }
  .services-title {
    font-size: clamp(2rem, 4.5vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0;
    max-width: 14ch;
    color: var(--ink);
  }
  .services-intro {
    font-size: 1.02rem;
    line-height: 1.7;
    max-width: 46ch;
    margin: 0;
    color: var(--ink);
    opacity: 0.85;
  }

  .family {
    border-top: 1px solid var(--rule-dark);
    padding: clamp(2.25rem, 4vw, 3rem) 0 clamp(2.5rem, 4vw, 3.5rem);
  }
  .family:last-of-type {
    border-bottom: 1px solid var(--rule-dark);
  }
  .family-grid {
    display: grid;
    grid-template-columns: 1fr 1.65fr;
    gap: clamp(2rem, 5vw, 4.5rem);
  }
  .family-title {
    font-size: clamp(1.6rem, 2.7vw, 2.3rem);
    line-height: 1.15;
    margin: 0 0 0.85rem;
    letter-spacing: -0.012em;
    color: var(--ink);
  }
  .family-tag {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.72;
    margin: 0;
    max-width: 34ch;
    color: var(--ink);
  }

  .family-list {
    display: flex;
    flex-direction: column;
  }
  .family-list details {
    border-top: 1px solid var(--rule-faint);
    padding: 0.3rem 0;
  }
  .family-list details:last-of-type {
    border-bottom: 1px solid var(--rule-faint);
  }

  .family-list summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.25rem;
    padding: 0.9rem 0;
  }
  .family-list summary::-webkit-details-marker { display: none; }
  .family-list summary::marker { content: ''; }
  .family-list summary:hover .family-item-title { opacity: 0.75; }

  .family-item-title {
    font-size: clamp(1.1rem, 1.6vw, 1.3rem);
    line-height: 1.3;
    letter-spacing: -0.005em;
    flex: 1;
    color: var(--ink);
    margin: 0;
  }

  .toggle {
    position: relative;
    width: 1.1rem;
    height: 1.1rem;
    flex-shrink: 0;
    opacity: 0.75;
  }
  .toggle::before,
  .toggle::after {
    content: '';
    position: absolute;
    background: var(--ink);
    top: 50%;
    left: 50%;
  }
  .toggle::before {
    width: 0.9rem;
    height: 1px;
    transform: translate(-50%, -50%);
  }
  .toggle::after {
    width: 1px;
    height: 0.9rem;
    transform: translate(-50%, -50%);
    transition: transform 0.2s ease;
  }
  details[open] .toggle::after {
    transform: translate(-50%, -50%) scaleY(0);
  }

  .family-list details > p {
    margin: 0 0 1.15rem;
    padding: 0 2.5rem 0 0;
    font-size: 0.98rem;
    line-height: 1.7;
    color: var(--ink);
    opacity: 0.82;
    max-width: 60ch;
  }

  /* ========= CONTACT ========= */
  .contact {
    background: var(--forest-deep);
    color: var(--cream);
    padding: clamp(5rem, 12vh, 9rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.5rem, 6vh, 4rem);
  }
  .contact-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
  }
  .contact-title {
    font-size: clamp(2.2rem, 5.4vw, 4.2rem);
    line-height: 1.08;
    letter-spacing: -0.022em;
    margin: 0 0 2.75rem;
    color: var(--cream);
  }
  .contact-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    margin: 0 0 clamp(3rem, 6vh, 5rem);
  }
  .contact-links a {
    color: var(--cream);
    text-decoration: none;
    font-size: clamp(0.95rem, 1.4vw, 1.15rem);
    letter-spacing: 0.015em;
    border-bottom: 1px solid rgba(243, 238, 228, 0.4);
    padding-bottom: 0.3rem;
    max-width: 100%;
    overflow-wrap: anywhere;
  }
  .contact-links a:hover { border-bottom-color: var(--cream); }

  .site-footer {
    border-top: 1px solid var(--line-light);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: rgba(243, 238, 228, 0.65);
  }
  .site-footer a {
    color: rgba(243, 238, 228, 0.85);
    text-decoration: none;
    border-bottom: 1px solid rgba(243, 238, 228, 0.3);
  }
  .site-footer a:hover { border-bottom-color: var(--cream); }

  /* ========= RESPONSIVE ========= */
  @media (max-width: 920px) {
    .expertise-grid {
      grid-template-columns: 1fr;
      gap: 2.5rem;
    }
    .expertise-figure { order: -1; }
    .services-head {
      grid-template-columns: 1fr;
      gap: 1rem;
      align-items: start;
    }
    .family-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
    .family-tag { max-width: 52ch; }
  }

  @media (max-width: 720px) {
    .menu-wrap > summary {
      display: inline-block;
    }
    .site-nav {
      position: fixed;
      inset: 0;
      z-index: 50;
      background: var(--forest-deep);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 2.25rem;
      padding: 2rem;
    }
    .site-nav a {
      font-family: 'Libre Caslon Display', 'Libre Caslon Text', Georgia, serif;
      font-size: 1.55rem;
      letter-spacing: 0;
    }
    .menu-wrap:not([open]) .site-nav {
      display: none;
    }

    .hero-inner { gap: 2rem; }
    .hero-foot {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
    .hero-portrait {
      justify-self: start;
      width: min(60%, 220px);
    }
    .hero-title { font-size: clamp(2rem, 7.5vw, 3.3rem); }
    .hero-cta {
      display: block;
      text-align: center;
      padding: 0.95rem 1.5rem;
    }
    .family-list summary { gap: 1rem; }
    .family-list details > p { padding-right: 0.5rem; }
  }

  @media (max-width: 420px) {
    .section { padding-left: 1.15rem; padding-right: 1.15rem; }
    .hero-inner { padding-left: 1.15rem; padding-right: 1.15rem; }
    .site-header { padding-left: 1.15rem; padding-right: 1.15rem; }
    .contact { padding-left: 1.15rem; padding-right: 1.15rem; }
    .contact-links a { font-size: 0.9rem; }
    .hero-portrait { width: 68%; }
    .family-item-title { font-size: 1.05rem; }
  }

  /* Hero and service catalogue. */
  .hero-headline { max-width: 1050px; }
  .hero-title { font-size: clamp(44px,6.5vw,94px); }
  .hero-overlay { background:linear-gradient(90deg,rgba(8,29,31,.65),rgba(8,29,31,.35) 58%,rgba(8,29,31,.16)),linear-gradient(180deg,rgba(8,29,31,.35),rgba(8,29,31,.15) 45%,rgba(8,29,31,.9)); }
  .hero-portrait { width: clamp(170px,16vw,220px); }
  .hero-portrait img { height: auto; }
  .family { padding: 0; }
  .family-summary { display:flex; align-items:center; justify-content:space-between; gap:28px; list-style:none; cursor:pointer; padding:32px 0; }
  .family-summary::-webkit-details-marker { display:none; }
  .family-summary::marker { content:''; }
  .family-summary .family-title { margin:0 0 10px; }
  .family-tag { max-width:60ch; }
  .family[open] > .family-summary .toggle::after { transform:translate(-50%,-50%) rotate(90deg); }
  .family-content { display:grid; grid-template-columns:1fr 1fr; gap:32px 64px; padding:4px 0 42px; }
  .service-entry .family-item-title { font-family:Inter,system-ui,sans-serif; font-size:18px; font-weight:500; }
  .service-entry p { font-size:16px; line-height:1.65; color:#4c5959; margin:10px 0 0; max-width:52ch; }
  @media (min-width:721px) { .menu-wrap { display:none; } }
  @media (max-width:720px) {
    .desktop-nav { display:none; }
    .hero-inner { padding-top:110px; gap:28px; }
    .hero-headline { max-width:100%; }
    .hero-title { font-size:clamp(42px,8.6vw,58px); }
    .hero-foot { display:block; }
    .hero-portrait { width:100%; display:flex; align-items:end; gap:20px; }
    .hero-portrait img { width:120px; height:144px; flex:none; }
    .hero-portrait figcaption { margin:0 0 10px; }
    .hero-cta { display:inline-block; text-align:left; }
    .family-summary { padding:26px 0; gap:18px; }
    .family-content { grid-template-columns:1fr; gap:24px; padding-bottom:32px; }
  }

  /* Expertise and biography. */
  .hero-trade { max-width: 62ch; margin-bottom: .7rem; font-weight: 500; }
  .hero-region { margin: 0 0 2rem; font-size: .94rem; color: var(--cream); }
  .hero-place { margin: 0; font-size: .8rem; letter-spacing: .03em; opacity: .78; }
  .site-nav { gap: clamp(1rem, 2.4vw, 2.4rem); }
  .institutions { padding: 2.75rem clamp(1.25rem, 4vw, 3.5rem) 3.25rem; background: var(--paper); }
  .institutions-intro { margin: 0 0 2.25rem; text-align: center; font-size: .85rem; color: #566261; }
  .institutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; align-items: start; max-width: 840px; margin: 0 auto; }
  .institution { text-decoration: none; text-align: center; color: #53605e; font-size: .7rem; line-height: 1.5; }
  .institution-logo { width: 135px; height: 56px; object-fit: contain; margin: 0 auto 1rem; }
  .institution-logo--seal { width: 62px; }
  .institution span { display: block; max-width: 150px; margin: auto; }
  .institution:hover { color: var(--forest); }
  .text-link { display: inline-flex; align-items: center; gap: 1rem; text-decoration: none; border-bottom: 1px solid currentColor; padding: 0 0 .3rem; font-size: .92rem; }
  .text-link:hover { color: #824631; }
  .section-title { font-size: clamp(2.2rem, 4.5vw, 3.6rem); line-height: 1.1; letter-spacing: -.02em; margin: 0 0 2.5rem; }
  .expertise { padding-top: 3.5rem; }
  .expertise-title { max-width: 14ch; }
  .expertise-domains { align-items: start; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 5rem; margin-top: 4rem; }
  .expertise-domain { border-top: 1px solid var(--rule-dark); }
  .expertise-domain h3 { font-size: clamp(1.7rem, 2.7vw, 2.2rem); line-height: 1.15; margin: 0; max-width: 25ch; }
  .domain-content > p { font-size: .98rem; color: #4c5959; margin: 0 0 1.25rem; max-width: 51ch; }
  .expertise-domain > summary { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.6rem 0; cursor: pointer; list-style: none; }
  .expertise-domain > summary::-webkit-details-marker { display: none; }
  .expertise-domain > summary::marker { content: ''; }
  .expertise-domain > summary:hover h3 { color: #496563; }
  .expertise-domain[open] > summary { padding-bottom: 1.3rem; }
  .domain-content { padding: 0 1.7rem 1.5rem 0; }
  .domain-content ul { font-size: .9rem; color: #4c5959; padding-left: 1.2rem; margin: 0; }
  .domain-content li { margin: .4rem 0; }
  .challenges { background: var(--forest); color: var(--cream); }
  .audience-tabs { display: grid; grid-template-columns: repeat(3, 1fr); margin: 3rem 0 2.5rem; border-bottom: 1px solid var(--line-light); gap: 2rem; }
  .audience-tabs button { color: rgba(243,238,228,.72); font: inherit; font-size: 1rem; text-align: left; border: 0; border-bottom: 2px solid transparent; background: transparent; padding: 0 0 1.3rem; cursor: pointer; margin-bottom: -1px; }
  .audience-tabs button small { display: block; font-size: .76em; line-height: 1.5; margin-top: .6rem; opacity: .8; }
  .audience-tabs button[aria-selected="true"] { color: var(--cream); border-bottom-color: var(--cream); }
  .audience-tabs button:hover { color: var(--cream); }
  .audience-panel[hidden] { display: none; }
  .audience-panel ul { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.7rem 4rem; }
  .audience-panel li { position: relative; padding-left: 1.25rem; font-size: .97rem; line-height: 1.7; }
  .audience-panel li::before { content: '—'; position: absolute; left: 0; color: rgba(243,238,228,.5); }
  .challenges .text-link:hover { color: #e8bc9e; }
  .services-head { border-top: 0; }
  .profile { background: var(--ivory); }
  .profile-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
  .profile-photo { margin: 0; max-width: 400px; }
  .profile-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 22%; }
  .section-eyebrow { margin: 0 0 1rem; font-size: .9rem; color: #566261; }
  .profile-copy .section-title { margin-bottom: 1.6rem; }
  .profile-bio { font-size: 1rem; line-height: 1.8; margin: 0 0 1.7rem; }
  .profile-languages { margin: 0 0 2rem; font-size: .85rem; color: #566261; }
  .accomplishments { margin-top: 4rem; border-top: 1px solid var(--rule-dark); padding-top: 2.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
  .accomplishments h3 { margin: 0 0 1.2rem; font-size: 1.8rem; }
  .accomplishments ul { list-style: none; margin: 0; padding: 0; font-size: .85rem; line-height: 1.75; color: #4c5959; }
  .accomplishments li + li { margin-top: 1rem; }
  .references { background: var(--paper); }
  .references-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 3.5rem; }
  .reference-person { margin: 0; }
  .reference-person img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 25%; background: #f2f1ed; }
  .reference-person h3 { font-size: clamp(1.5rem, 2.3vw, 2rem); margin: 1.15rem 0 .5rem; line-height: 1.15; }
  .reference-person p { font-size: .82rem; line-height: 1.7; margin: 0; color: #53605e; }
  @media (min-width: 721px) and (max-width: 1040px) {
    .site-nav { gap: 1rem; }
    .site-nav a { font-size: .8rem; }
    .brand { font-size: 1.05rem; }
  }
  @media (max-width: 920px) {
    .institutions-grid { grid-template-columns: repeat(3, 1fr); gap: 2.5rem 2rem; }
    .expertise-domains { gap: 2.5rem; }
    .accomplishments { gap: 1.6rem; }
    .references-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
    .profile-grid { grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: start; }
    .profile-copy .section-title { font-size: 2.5rem; }
  }
  @media (max-width: 720px) {
    .site-nav { gap: 1.5rem; }
    .hero-trade { font-size: .96rem; }
    .hero-region { font-size: .85rem; margin-bottom: 1.6rem; }
    .hero-place { margin: 0 0 1.3rem; font-size: .75rem; }
    .institutions { padding-top: 2rem; padding-bottom: 2.5rem; }
    .institutions-grid { gap: 2rem 1rem; }
    .institution-logo { width: 90px; height: 44px; }
    .institution span { font-size: .64rem; }
    .expertise-domains { grid-template-columns: 1fr; margin-top: 2.5rem; }
    .audience-tabs { gap: 1rem; margin-top: 2rem; }
    .audience-tabs button { font-size: .76rem; line-height: 1.6; padding-bottom: 1rem; }
    .audience-panel ul { grid-template-columns: 1fr; gap: 1.3rem; }
    .profile-grid { grid-template-columns: 1fr; }
    .profile-photo { width: 65%; max-width: 300px; }
    .accomplishments { grid-template-columns: 1fr; margin-top: 2.5rem; gap: 2rem; }
    .references-grid { gap: 2.5rem 1.2rem; margin-top: 2rem; }
    .reference-person h3 { font-size: 1.5rem; }
    .reference-person p { font-size: .76rem; }
  }

/* Page layouts. */
body { min-height: 100vh; }
[hidden] { display: none !important; }
.inner-page .site-header { position: sticky; top: 0; background: var(--forest-deep); min-height: 84px; }
.site-nav a[aria-current="page"] { border-bottom: 1px solid rgba(243,238,228,.7); }
.site-nav { gap: clamp(1rem, 2.4vw, 2.5rem); }
.inner-page section[id], .inner-page details[id] { scroll-margin-top: 110px; }
.page-intro { padding: clamp(3rem,7vw,6.5rem) clamp(1.25rem,4vw,3.5rem) clamp(3rem,6vw,5rem); background: var(--ivory); }
.page-title { font-size: clamp(3rem,6.3vw,5.8rem); line-height: 1.03; letter-spacing: -.025em; margin: 0 0 1.8rem; }
.page-description { max-width: 61ch; font-size: 1.07rem; line-height: 1.8; color: #4c5959; margin: 0 0 2rem; }
.page-jumps { display: flex; gap: 1rem 2rem; flex-wrap: wrap; margin-top: 2.5rem; }
.page-jumps a { font-size: .84rem; text-decoration-thickness: 1px; text-underline-offset: .45rem; }
.page-jumps a:hover { color: #824631; }
.home-offer { background: var(--paper); }
.home-families { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 5rem; margin-top: 4rem; }
.offering-link { display: flex; align-items: start; justify-content: space-between; gap: 1.5rem; border-top: 1px solid var(--rule-dark); padding: 1.8rem 0; text-decoration: none; }
.offering-link h3 { font-size: clamp(1.7rem,2.6vw,2.2rem); line-height: 1.15; margin: 0 0 .9rem; }
.offering-link p { color: #4c5959; font-size: .96rem; margin: 0; max-width: 40ch; }
.offering-link > span { font-size: 1.3rem; flex: none; }
.offering-link:hover h3 { color: #6d483b; }
.home-profile { background: var(--ivory); }
.home-profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.home-profile .section-title { max-width: 15ch; margin: 0; }
.home-profile p { margin: 0 0 2rem; font-size: 1rem; line-height: 1.8; }
.services-head .services-title { max-width: 17ch; }
.family-next { display: flex; align-items: end; justify-content: space-between; gap: 2rem; grid-column: 1 / -1; border-top: 1px solid var(--rule-faint); padding-top: 1.5rem; }
.family-next > p { margin: 0; font-size: .86rem; color: #4c5959; max-width: 45ch; }
.family-next > p > span { display: block; color: var(--ink); font-weight: 500; margin-bottom: .45rem; }
.family-next .text-link { flex: none; }
.section-lead { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: end; }
.section-lead h2 { margin: 0; }
.section-lead > p { margin: 0; color: #4c5959; max-width: 38ch; }
.journey-intro { background: var(--ivory); }
.journey-grid { display: grid; grid-template-columns: 1.3fr .8fr; align-items: center; gap: clamp(3rem,7vw,7rem); }
.journey-grid .page-title { font-size: clamp(3rem,6vw,5.4rem); }
.journey-grid .profile-bio { max-width: 60ch; }
.journey-portrait { margin: 0; width: 100%; max-width: 380px; justify-self: end; }
.journey-portrait img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: center 44%; }
.research-story { background: var(--paper); }
.research-story-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
.research-photo { margin: 0; }
.research-photo img { width: 100%; height: auto; }
.research-story h2 { font-size: clamp(2rem,3.5vw,3rem); max-width: 14ch; margin-bottom: 1.5rem; }
.research-story p { font-size: .97rem; color: #4c5959; margin: 0 0 1.2rem; }
.research-story .text-link { margin-top: .6rem; }
.journey-milestones { background: var(--ivory); }
.journey-milestones .accomplishments { margin-top: 0; }
.contact-page { min-height: calc(100svh - 250px); padding-top: clamp(4rem,8vw,7rem); background: var(--ivory); }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(3rem,7vw,7rem); align-items: center; }
.contact-brief { border-left: 1px solid var(--rule-dark); padding-left: clamp(2rem,4vw,3.5rem); }
.contact-brief h2 { font-size: 2rem; line-height: 1.2; margin: 0 0 1.6rem; }
.contact-brief p, .contact-brief li { font-size: .93rem; color: #4c5959; }
.contact-brief ul { padding-left: 1.2rem; margin: 1.5rem 0; }
.contact-brief li + li { margin-top: .85rem; }
.contact-email-button { background: var(--forest-deep); color: var(--cream); border-color: var(--forest-deep); }
.contact-email-button:hover { color: var(--forest-deep); background: transparent; }
.direct-email { font-size: .92rem; margin: 1.2rem 0 2rem; overflow-wrap: anywhere; }
.direct-email a { text-decoration: none; }
.contact-subject { border-top: 1px solid var(--rule-dark); padding-top: 1rem; font-size: .92rem; max-width: 48ch; margin: 0 0 1.5rem; }
.blog-intro { min-height: calc(100svh - 250px); }
.blog-empty { margin-top: 3.5rem; padding-top: 1.6rem; border-top: 1px solid var(--rule-dark); max-width: 680px; }
.blog-empty p { margin: 0 0 .65rem; }
.blog-empty p + p { color: #4c5959; font-size: .93rem; }
.global-footer { background: var(--forest-deep); color: var(--cream); padding: clamp(3rem,6vw,5rem) clamp(1.25rem,4vw,3.5rem) 2rem; }
.footer-invite { display: flex; gap: 3rem; justify-content: space-between; align-items: center; padding-bottom: 3.5rem; border-bottom: 1px solid var(--line-light); margin-bottom: 2.5rem; }
.footer-invite .contact-title { margin: 0; font-size: clamp(2.4rem,4.4vw,3.7rem); }
.footer-invite .hero-cta { flex: none; }
.footer-main { display: flex; justify-content: space-between; align-items: start; gap: 2rem; }
.footer-main nav { display: flex; gap: 1rem 2rem; flex-wrap: wrap; }
.footer-main nav a { font-size: .83rem; text-decoration: none; }
.footer-main nav a:hover { text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2.2rem; font-size: .75rem; color: rgba(243,238,228,.72); }
.footer-bottom a { text-underline-offset: .3rem; }
@media (max-width:920px) {
 .home-profile-grid, .section-lead { gap: 2rem; }
 .journey-grid { gap: 2.5rem; grid-template-columns: 1.2fr .8fr; }
 .journey-portrait img { aspect-ratio: 9/16; }
 .research-story-grid { grid-template-columns: 1fr; }
 .research-photo { max-width: 760px; }
 .research-story h2 { max-width: 100%; }
 .footer-invite { align-items: start; }
 .footer-main { flex-direction: column; }
}
@media (max-width:720px) {
 .inner-page .site-header { min-height: 76px; }
 .inner-page section[id], .inner-page details[id] { scroll-margin-top: 95px; }
 .page-title { font-size: clamp(2.7rem,11vw,4rem); }
 .page-description { font-size: .98rem; }
 .page-jumps { display: grid; gap: 1rem; margin-top: 2rem; }
 .home-families { grid-template-columns: 1fr; gap: 0; margin-top: 2.5rem; }
 .offering-link { padding: 1.5rem 0; }
 .home-profile-grid, .section-lead { grid-template-columns: 1fr; gap: 1.5rem; }
 .family-next { flex-direction: column; align-items: start; gap: 1.3rem; }
 .family-next .text-link { flex: auto; }
 .journey-grid { grid-template-columns: 1fr; gap: 2.5rem; }
 .journey-portrait { max-width: 360px; width: 88%; justify-self: start; }
 .journey-portrait img { aspect-ratio: 3/4; }
 .research-story .text-link { font-size: .84rem; }
 .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
 .contact-brief { border-left: 0; border-top: 1px solid var(--rule-dark); padding: 2rem 0 0; }
 .footer-invite { flex-direction: column; gap: 1.8rem; padding-bottom: 2.5rem; }
 .footer-main nav { flex-direction: column; gap: 1rem; }
 .footer-bottom { flex-direction: column; }
}

/* Legal pages. */
.legal-content { max-width: 850px; }
.legal-content h2 { font-family: 'Libre Caslon Display', Georgia, serif; font-weight: 400; font-size: clamp(1.7rem,3vw,2.25rem); line-height: 1.2; margin: 2.8rem 0 1rem; }
.legal-content p { max-width: 74ch; overflow-wrap: anywhere; }
.legal-date { font-size: .82rem; color: #4c5c5b; }
.footer-legal { display: flex; flex-wrap: wrap; gap: .65rem 1.4rem; }

.privacy-settings { padding: .85rem 1.1rem; border: 1px solid var(--forest); background: var(--forest); color: var(--ivory); font: inherit; cursor: pointer; }
.cv-link { margin-top: 1.1rem; }

/* Publications and language navigation. */
.publications-intro { background: var(--ivory); }
.publications-list { margin-top: clamp(3rem,6vw,6rem); }
.publication { display: grid; grid-template-columns: 1fr 3fr; gap: 2rem; padding: 2.6rem 0; border-top: 1px solid var(--rule-dark); }
.publication-kind { font-size: .82rem; color: #4c5959; padding-top: .45rem; }
.publication h2 { font-weight: 400; font-size: clamp(1.8rem,3vw,2.7rem); line-height: 1.15; max-width: 32ch; margin: 0 0 1.1rem; }
.publication p { max-width: 66ch; font-size: .96rem; margin: 0 0 1rem; }
.publication .publication-subtitle { font-size: 1.1rem; color: var(--ink); }
.publication .text-link { margin-top: .7rem; }
.publication-more { padding-top: 2rem; border-top: 1px solid var(--rule-dark); }
.site-nav .language-switch { font-size: .76rem; border-left: 1px solid var(--line-light); padding-left: 1rem; }
@media (min-width:721px) { .site-nav { gap: clamp(.8rem,1.6vw,1.8rem); } .site-nav a { font-size: .79rem; } }
@media (min-width:721px) and (max-width:1100px) {
 .desktop-nav { display: none; } .menu-wrap { display: block; }
 .menu-wrap .site-nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--forest-deep); flex-direction: column; align-items: flex-start; padding: 2rem; gap: 1.5rem; }
 .menu-wrap:not([open]) .site-nav { display: none; }
 .menu-wrap .site-nav a { font-size: 1rem; }
}
@media (max-width:720px) { .publication { grid-template-columns: 1fr; gap: .9rem; padding: 2rem 0; } .site-nav .language-switch { border-left: 0; padding-left: 0; } }