:root {
    --ink: #131617;
    --ink-soft: #23282a;
    --lime: #E1F17A;
    --sage: #46544F;
    --mist: #E5EDEC;
    --paper: #F2F1ED;
    --hairline: rgba(19, 22, 23, 0.14);
    --hairline-light: rgba(242, 241, 237, 0.16);
    --max: 1200px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    font-weight: 400;
    font-size: 17px;
    line-height: 1.7;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  h1, h2, h3 { font-family: 'Bitter', Georgia, serif; font-weight: 400; line-height: 1.12; letter-spacing: -0.01em; text-wrap: balance; }

  section { scroll-margin-top: 76px; }

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

  .eyebrow {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--sage);
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
  }
  .eyebrow::before { content: ""; width: 40px; height: 1px; background: currentColor; opacity: 0.55; }

  .dark .eyebrow { color: var(--lime); }

  /* ---------- Buttons ---------- */
  .btn {
    display: inline-block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 17px 36px;
    border: 1px solid var(--ink);
    color: var(--ink);
    background: transparent;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  }
  .btn:hover { background: var(--ink); color: var(--paper); }

  .btn-solid { background: var(--ink); color: var(--paper); }
  .btn-solid:hover { background: var(--ink-soft); border-color: var(--ink-soft); color: var(--paper); }

  .btn-lime { background: var(--lime); border-color: var(--lime); color: var(--ink); }
  .btn-lime:hover { background: #eef7a3; border-color: #eef7a3; color: var(--ink); }

  .btn-ghost-light { border-color: rgba(242,241,237,0.4); color: var(--paper); }
  .btn-ghost-light:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }

  /* ---------- Navigation ---------- */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(242, 241, 237, 0.92);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
  }
  nav.scrolled { border-bottom-color: var(--hairline); }

  .nav-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 40px;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }

  .nav-logo { display: flex; align-items: center; text-decoration: none; }
  .nav-logo svg { height: 30px; width: auto; display: block; }

  .nav-links { display: flex; align-items: center; gap: 34px; list-style: none; }
  .nav-links a {
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    color: var(--ink);
    opacity: 0.72;
    transition: opacity 0.2s ease;
  }
  .nav-links a:hover { opacity: 1; }

  .nav-cta {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--ink);
    border: 1px solid var(--ink);
    padding: 11px 22px;
    white-space: nowrap;
    transition: background 0.25s ease, color 0.25s ease;
  }
  .nav-cta:hover { background: var(--ink); color: var(--paper); }

  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px; height: 40px;
    position: relative;
    z-index: 102;
  }
  .nav-toggle span {
    display: block;
    width: 22px; height: 1.5px;
    background: var(--ink);
    margin: 5px auto;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* ---------- Hero ---------- */
  .hero {
    position: relative;
    padding: 200px 0 0;
    overflow: hidden;
  }
  .hero-mark {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: 120px;
    transform: translateY(-50%);
    width: clamp(560px, 42vw, 820px);
    opacity: 0.06;
    pointer-events: none;
  }
  @media (max-width: 640px) { .hero-mark { display: none; } }
  .hero h1 {
    font-size: clamp(46px, 7vw, 88px);
    font-weight: 400;
    max-width: 12ch;
    margin-bottom: 36px;
  }
  .hero h1 em { font-style: italic; font-weight: 300; }
  .hero-sub {
    font-size: 20px;
    font-weight: 300;
    line-height: 1.75;
    color: var(--sage);
    max-width: 620px;
    margin-bottom: 48px;
  }
  .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 110px; }

  .hero-stats {
    border-top: 1px solid var(--hairline);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .hero-stat { padding: 34px 32px 60px 0; border-right: 1px solid var(--hairline); margin-right: 32px; }
  .hero-stat:last-child { border-right: none; margin-right: 0; }
  .hero-stat .num {
    font-family: 'Bitter', serif;
    font-size: 38px;
    font-weight: 400;
    line-height: 1;
    margin-bottom: 10px;
  }
  .hero-stat .num sup { font-size: 55%; top: -0.6em; position: relative; }
  .hero-stat .label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sage);
    line-height: 1.5;
  }

  /* ---------- Section scaffolding ---------- */
  .section { padding: 130px 0; }
  .section-head { max-width: 720px; margin-bottom: 72px; }
  .section-head h2 { font-size: clamp(34px, 4.2vw, 52px); margin-bottom: 26px; }
  .section-head p { font-size: 18.5px; font-weight: 300; line-height: 1.75; color: var(--sage); }

  .dark { background: var(--ink); color: var(--paper); }
  .dark .section-head p { color: rgba(242, 241, 237, 0.68); }
  .mist { background: var(--mist); }

  /* Soft-dark tone: sits between the light sections and the near-black .dark ones.
     Do not place directly adjacent to a .dark section. Pairs with .btn-lime / .btn-ghost-light. */
  .sage { background: var(--sage); color: var(--paper); }
  .sage .eyebrow { color: var(--lime); }
  .sage .section-head p { color: rgba(242, 241, 237, 0.82); }

  /* Centered statement band — a brief brand/mission moment. Use inside a .sage or .dark section. */
  .statement { text-align: center; padding: 120px 0; }
  .statement .rule { width: 40px; height: 1px; background: var(--lime); opacity: 0.85; margin: 0 auto; }
  .statement h2 {
    color: var(--lime); font-weight: 400;
    letter-spacing: 0.06em; text-transform: uppercase;
    font-size: clamp(24px, 3.4vw, 40px);
    margin: 30px auto 24px; max-width: 20ch;
  }
  .statement p { color: var(--paper); font-weight: 300; font-size: 18px; line-height: 1.7; max-width: 62ch; margin: 0 auto 12px; }
  .statement p.em { font-weight: 500; margin-bottom: 30px; }

  /* ---------- Approach (dark) ---------- */
  .approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 56px;
    margin-top: 8px;
  }
  .approach-item { border-top: 1px solid var(--hairline-light); padding-top: 30px; }
  .approach-item h3 { font-size: 22px; margin-bottom: 14px; }
  .approach-item p { font-size: 15.5px; font-weight: 300; line-height: 1.75; color: rgba(242, 241, 237, 0.66); }
  .approach-coda {
    margin-top: 88px;
    font-family: 'Bitter', serif;
    font-style: italic;
    font-weight: 300;
    font-size: clamp(22px, 2.6vw, 30px);
    line-height: 1.5;
    color: var(--lime);
    max-width: 700px;
  }

  /* ---------- Who we serve ---------- */
  .who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
  .who-col h3 { font-size: 21px; margin-bottom: 30px; padding-bottom: 18px; border-bottom: 1px solid var(--hairline); }
  .who-list { list-style: none; }
  .who-list li {
    display: flex;
    gap: 18px;
    padding: 16px 0;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.65;
    border-bottom: 1px solid rgba(19, 22, 23, 0.07);
  }
  .who-list li:last-child { border-bottom: none; }
  .who-list .tick { flex: none; width: 22px; height: 22px; margin-top: 3px; }
  .who-list .tick svg { display: block; width: 100%; height: 100%; }
  .who-note {
    margin-top: 72px;
    padding: 36px 40px;
    background: var(--mist);
    font-size: 16.5px;
    font-weight: 300;
    line-height: 1.7;
    color: var(--ink);
    border-left: 2px solid var(--sage);
    max-width: 860px;
  }

  /* ---------- Process ---------- */
  .steps { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--hairline); }
  .step { padding: 48px 56px 56px 0; border-bottom: 1px solid var(--hairline); }
  .step:nth-child(odd) { border-right: 1px solid var(--hairline); }
  .step:nth-child(even) { padding-left: 56px; padding-right: 0; }
  .step:nth-last-child(-n+2) { border-bottom: none; }
  .step .n {
    font-family: 'Bitter', serif;
    font-size: 15px;
    font-style: italic;
    color: var(--sage);
    display: block;
    margin-bottom: 22px;
  }
  .step h3 { font-size: 23px; margin-bottom: 16px; }
  .step p { font-size: 15.5px; font-weight: 300; line-height: 1.75; color: var(--sage); }
  .step p + p { margin-top: 12px; }

  /* ---------- Membership (dark) ---------- */
  .memb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
  .memb-card { border: 1px solid var(--hairline-light); padding: 52px 48px; }
  .memb-card .tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lime);
    display: block;
    margin-bottom: 20px;
  }
  .memb-card h3 { font-size: 26px; margin-bottom: 12px; }
  .memb-card .sub { font-size: 15px; font-weight: 300; color: rgba(242,241,237,0.6); margin-bottom: 34px; }
  .memb-card ul { list-style: none; }
  .memb-card li {
    padding: 14px 0 14px 30px;
    position: relative;
    font-size: 15.5px;
    font-weight: 300;
    line-height: 1.6;
    color: rgba(242, 241, 237, 0.85);
    border-top: 1px solid rgba(242, 241, 237, 0.09);
  }
  .memb-card li::before {
    content: "";
    position: absolute;
    left: 2px; top: 26px;
    width: 12px; height: 1px;
    background: var(--lime);
  }
  .memb-note {
    margin-top: 56px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 28px;
    align-items: start;
    border: 1px solid var(--hairline-light);
    padding: 44px 48px;
  }
  .memb-note .o-mark { width: 44px; opacity: 0.9; margin-top: 4px; }
  .memb-note h4 { font-family: 'Bitter', serif; font-weight: 400; font-size: 20px; margin-bottom: 12px; }
  .memb-note p { font-size: 15.5px; font-weight: 300; line-height: 1.75; color: rgba(242, 241, 237, 0.7); }

  /* ---------- Physician ---------- */
  .phys-grid { display: grid; grid-template-columns: 380px 1fr; gap: 88px; align-items: start; }
  .phys-photo {
    aspect-ratio: 4 / 5;
    background: var(--mist);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .phys-photo svg { width: 44%; opacity: 0.16; }
  .phys-photo .hint {
    position: absolute;
    bottom: 18px; left: 0; right: 0;
    text-align: center;
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sage);
    opacity: 0.55;
  }
  .phys-body h3 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 6px; }
  .phys-body .role {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sage);
    display: block;
    margin-bottom: 34px;
  }
  .phys-body p { font-size: 16.5px; font-weight: 300; line-height: 1.8; color: var(--ink-soft); max-width: 60ch; }
  .phys-body p + p { margin-top: 20px; }
  .phys-quote {
    margin-top: 40px;
    padding-left: 28px;
    border-left: 2px solid var(--lime);
    font-family: 'Bitter', serif;
    font-style: italic;
    font-weight: 300;
    font-size: 21px;
    line-height: 1.6;
    color: var(--ink);
    max-width: 34ch;
  }

  /* ---------- FAQ ---------- */
  .faq-wrap { max-width: 860px; }
  .faq-item { border-bottom: 1px solid var(--hairline); }
  .faq-item:first-of-type { border-top: 1px solid var(--hairline); }
  .faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    padding: 30px 4px;
    font-family: 'Bitter', serif;
    font-size: 19.5px;
    line-height: 1.4;
    transition: color 0.2s ease;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary:hover { color: var(--sage); }
  .faq-item summary .ind {
    flex: none;
    width: 30px; height: 30px;
    border: 1px solid var(--hairline);
    border-radius: 50%;
    position: relative;
    transition: transform 0.3s ease, background 0.3s ease;
  }
  .faq-item summary .ind::before,
  .faq-item summary .ind::after {
    content: "";
    position: absolute;
    top: 50%; left: 50%;
    width: 11px; height: 1.5px;
    background: var(--ink);
    transform: translate(-50%, -50%);
  }
  .faq-item summary .ind::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.3s ease; }
  .faq-item[open] summary .ind { background: var(--lime); border-color: var(--lime); }
  .faq-item[open] summary .ind::after { transform: translate(-50%, -50%) rotate(0deg); }
  .faq-item .faq-a { padding: 0 60px 34px 4px; }
  .faq-item .faq-a p { font-size: 16px; font-weight: 300; line-height: 1.8; color: var(--sage); max-width: 70ch; }

  /* ---------- Apply ---------- */
  .apply { text-align: center; padding: 150px 0 140px; position: relative; overflow: hidden; }
  .apply .o-bg {
    position: absolute;
    bottom: -180px; left: -160px;
    width: 560px;
    opacity: 0.05;
    pointer-events: none;
  }
  .apply .eyebrow { justify-content: center; }
  .apply .eyebrow::after { content: ""; width: 40px; height: 1px; background: currentColor; opacity: 0.55; }
  .apply h2 { font-size: clamp(36px, 4.6vw, 58px); max-width: 17ch; margin: 0 auto 30px; }
  .apply .lead {
    font-size: 18px;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(242, 241, 237, 0.7);
    max-width: 620px;
    margin: 0 auto 52px;
  }
  .apply .fine {
    margin-top: 30px;
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.02em;
    color: rgba(242, 241, 237, 0.45);
  }

  /* ---------- Waitlist form (MailerLite) ---------- */
  .waitlist-form { display: flex; flex-direction: column; gap: 12px; max-width: 520px; margin: 0 auto; }
  .waitlist-fields { display: flex; gap: 12px; }
  .waitlist-form input[type="text"],
  .waitlist-form input[type="email"] {
    flex: 1 1 0;
    min-width: 0;
    background: var(--paper);
    color: var(--ink);
    border: 1px solid var(--paper);
    border-radius: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    padding: 16px 18px;
  }
  .waitlist-form input::placeholder { color: var(--sage); }
  .waitlist-form input:focus { outline: none; border-color: var(--lime); }
  .waitlist-form .btn { width: 100%; border: none; cursor: pointer; padding-top: 18px; padding-bottom: 18px; }
  .waitlist-success {
    font-family: 'Bitter', Georgia, serif;
    font-size: 21px;
    color: var(--lime);
    max-width: 520px;
    margin: 0 auto;
  }
  @media (max-width: 560px) {
    .waitlist-fields { flex-direction: column; }
  }

  /* ---------- Programs teaser (home) ---------- */
  .prog-teaser-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--hairline);
    border: 1px solid var(--hairline);
  }
  .prog-teaser-item { background: var(--paper); padding: 32px 30px; }
  .prog-teaser-item .pt-num { font-family: 'Bitter', serif; font-style: italic; font-size: 14px; color: var(--sage); }
  .prog-teaser-item h3 { font-family: 'Bitter', serif; font-weight: 400; font-size: 19px; margin: 10px 0 8px; }
  .prog-teaser-item p { font-size: 14.5px; font-weight: 300; line-height: 1.6; color: var(--sage); }
  @media (max-width: 820px) { .prog-teaser-grid { grid-template-columns: 1fr 1fr; } }
  @media (max-width: 520px) { .prog-teaser-grid { grid-template-columns: 1fr; } }

  /* Collapsible program track lists (how-it-works) */
  .prog-details { margin-top: 6px; }
  .prog-details summary {
    list-style: none;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11.5px; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase;
    color: var(--sage);
    padding: 6px 0;
    transition: color 0.2s ease;
  }
  .prog-details summary::-webkit-details-marker { display: none; }
  .prog-details summary::after { content: "+"; font-size: 15px; line-height: 1; }
  .prog-details[open] summary::after { content: "\2013"; }
  .prog-details summary:hover { color: var(--ink); }
  .prog-details .prog-tracks { margin-top: 8px; }

  /* ---------- Footer ---------- */
  footer { background: var(--ink); color: var(--paper); border-top: 1px solid var(--hairline-light); padding: 64px 0 56px; }
  .footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 48px;
  }
  .footer-top svg { height: 26px; width: auto; display: block; }
  .footer-links { display: flex; gap: 28px; list-style: none; flex-wrap: wrap; }
  .footer-links a {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    color: rgba(242, 241, 237, 0.55);
    transition: color 0.2s ease;
  }
  .footer-links a:hover { color: var(--paper); }
  .footer-legal {
    border-top: 1px solid var(--hairline-light);
    padding-top: 36px;
    font-size: 12.5px;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(242, 241, 237, 0.42);
    max-width: 820px;
  }
  .footer-legal p + p { margin-top: 10px; }
  .footer-legal-links { margin-top: 14px !important; letter-spacing: 0.04em; }
  .footer-legal-links a { color: rgba(242, 241, 237, 0.6); text-decoration: underline; }
  .footer-legal-links a:hover { color: var(--lime); }

  /* ---------- Reveal animation ---------- */
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }
  .reveal.visible { opacity: 1; transform: none; }
  .reveal.d1 { transition-delay: 0.1s; }
  .reveal.d2 { transition-delay: 0.2s; }
  .reveal.d3 { transition-delay: 0.3s; }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
  }

  /* ---------- Responsive ---------- */
  @media (max-width: 1080px) {
    .phys-grid { grid-template-columns: 320px 1fr; gap: 56px; }
    .approach-grid { gap: 40px; }
  }

  /* The full desktop menu needs ~1015px plus scrollbar; below that, use the overlay menu */
  @media (max-width: 1080px) {
    .nav-links {
      position: fixed;
      inset: 0;
      background: var(--paper);
      flex-direction: column;
      justify-content: center;
      gap: 30px;
      transform: translateX(100%);
      transition: transform 0.35s ease;
      z-index: 101;
    }
    .nav-links.open { transform: translateX(0); }
    .nav-links a { font-size: 16px; }
    .nav-cta { display: none; }
    .nav-toggle { display: block; }
  }

  @media (max-width: 900px) {
    .container, .nav-inner { padding: 0 24px; }
    .section { padding: 96px 0; }
    .statement { padding: 84px 0; }
    .hero { padding-top: 150px; }
    .hero-actions { margin-bottom: 80px; }
    .hero-stats { grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--hairline); }
    .hero-stat { padding: 28px 20px 34px 0; }
    .hero-stat:nth-child(2n) { border-right: none; margin-right: 0; }
    .approach-grid { grid-template-columns: 1fr; gap: 0; }
    .approach-item { padding: 30px 0; }
    .who-grid { grid-template-columns: 1fr; gap: 56px; }
    .steps { grid-template-columns: 1fr; }
    .step, .step:nth-child(even) { padding: 40px 0; border-right: none !important; }
    .step:nth-last-child(-n+2) { border-bottom: 1px solid var(--hairline); }
    .step:last-child { border-bottom: none; }
    .memb-grid { grid-template-columns: 1fr; gap: 28px; }
    .memb-card { padding: 40px 32px; }
    .memb-note { grid-template-columns: 1fr; gap: 20px; padding: 36px 32px; }
    .phys-grid { grid-template-columns: 1fr; gap: 48px; }
    .phys-photo { max-width: 380px; }
  }

  @media (max-width: 560px) {
    body { font-size: 16px; }
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .hero-stat .num { font-size: 30px; }
    .memb-note { margin-top: 36px; }
    .apply { padding: 110px 0 100px; }
    .faq-item .faq-a { padding-right: 12px; }
  }

  /* ---------- Subpage hero ---------- */
  .page-hero { position: relative; padding: 185px 0 100px; overflow: hidden; }
  .page-hero h1 { font-size: clamp(40px, 5.6vw, 68px); max-width: 16ch; margin-bottom: 30px; }
  .page-hero .hero-sub { margin-bottom: 0; }

  /* ---------- Care cadence ---------- */
  .cadence { max-width: 880px; }
  .cad-item { display: grid; grid-template-columns: 150px 1fr; gap: 40px; padding: 36px 0; border-top: 1px solid var(--hairline-light); }
  .cad-item:last-child { border-bottom: 1px solid var(--hairline-light); }
  .cad-when { font-family: 'Bitter', serif; font-style: italic; font-size: 17px; color: var(--lime); padding-top: 3px; }
  .cad-item h3 { font-size: 21px; margin-bottom: 10px; }
  .cad-item p { font-size: 15.5px; font-weight: 300; line-height: 1.75; color: rgba(242, 241, 237, 0.66); }
  .cad-fine { margin-top: 40px; font-size: 14px; font-weight: 300; line-height: 1.8; color: rgba(242, 241, 237, 0.5); max-width: 760px; }

  /* ---------- Program cards ---------- */
  .prog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
  .prog-card { border: 1px solid var(--hairline); background: var(--paper); padding: 46px 42px; display: flex; flex-direction: column; }
  .prog-card .pnum { font-family: 'Bitter', serif; font-style: italic; font-size: 15px; color: var(--sage); display: block; margin-bottom: 20px; }
  .prog-card h3 { font-size: 24px; margin-bottom: 14px; }
  .prog-card .pdesc { font-size: 15.5px; font-weight: 300; line-height: 1.75; color: var(--sage); margin-bottom: 26px; }
  .prog-tracks { list-style: none; border-top: 1px solid var(--hairline); padding-top: 16px; margin-top: auto; }
  .prog-tracks li { font-size: 13.5px; letter-spacing: 0.03em; padding: 7px 0 7px 26px; position: relative; color: var(--ink-soft); line-height: 1.5; }
  .prog-tracks li::before { content: ""; position: absolute; left: 2px; top: 17px; width: 13px; height: 1px; background: var(--sage); }
  .assign-note { margin-top: 56px; padding: 38px 42px; background: var(--paper); border-left: 2px solid var(--lime); font-size: 16.5px; font-weight: 300; line-height: 1.75; max-width: 880px; }

  /* ---------- Boundaries strip ---------- */
  .boundary p { font-size: 17.5px; font-weight: 300; line-height: 1.85; color: rgba(242, 241, 237, 0.75); max-width: 780px; }
  .boundary p + p { margin-top: 18px; }

  @media (max-width: 900px) {
    .cad-item { grid-template-columns: 1fr; gap: 10px; padding: 30px 0; }
    .prog-grid { grid-template-columns: 1fr; }
    .prog-card { padding: 38px 30px; }
    .page-hero { padding: 140px 0 72px; }
  }

  /* ---------- Photography ---------- */
  .phys-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }

  /* ---------- Articles ---------- */
  .article-wrap { max-width: 760px; margin: 0 auto; }
  .article-hero { padding: 170px 0 10px; }
  .article-hero h1 { font-size: clamp(32px, 4.4vw, 52px); margin: 18px 0 22px; }
  .article-standfirst { font-size: 19.5px; font-weight: 300; line-height: 1.75; color: var(--sage); margin-bottom: 34px; }
  .byline {
    display: flex; align-items: center; gap: 14px;
    border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline);
    padding: 16px 0; margin-bottom: 12px;
  }
  .byline img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; object-position: 50% 12%; }
  .byline .who { font-size: 13.5px; line-height: 1.5; color: var(--sage); }
  .byline .who strong { display: block; font-weight: 600; color: var(--ink); }
  .article-body { padding: 28px 0 80px; }
  .article-body p { margin-bottom: 22px; font-weight: 300; }
  .article-body h2 { font-size: clamp(23px, 2.8vw, 30px); margin: 46px 0 16px; }
  .article-body h3 { font-size: 19px; margin: 32px 0 12px; }
  .article-body ul, .article-body ol { margin: 0 0 22px 24px; font-weight: 300; }
  .article-body li { margin-bottom: 10px; }
  .article-body sup a { color: var(--sage); text-decoration: none; font-weight: 600; font-size: 12px; }
  /* Inline content links (article cross-links, publication titles) — branded, not default blue.
     Excludes buttons and citation superscripts so their own styles are untouched. */
  .article-body a:not(.btn):not([href^="#ref"]) {
    color: var(--ink);
    text-decoration: underline;
    text-decoration-color: rgba(70, 84, 79, 0.4);
    text-underline-offset: 2px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
  }
  .article-body a:not(.btn):not([href^="#ref"]):hover { color: var(--sage); text-decoration-color: var(--sage); }
  .takeaways { background: var(--mist); padding: 26px 30px 20px; margin: 34px 0 40px; }
  .takeaways h2 { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 14px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; }
  .takeaways ul { margin: 0 0 0 20px; }
  .article-cta { background: var(--mist); padding: 32px 34px; margin: 46px 0; }
  .article-cta h2 { font-size: 22px; margin: 0 0 12px; }
  .article-cta p { margin-bottom: 20px; }
  .refs { border-top: 1px solid var(--hairline); margin-top: 52px; padding-top: 30px; }
  .refs h2 { font-size: 20px; margin-bottom: 18px; }
  .refs ol { margin-left: 22px; font-size: 14px; color: var(--sage); line-height: 1.65; }
  .refs li { margin-bottom: 11px; }
  .disclaimer { font-size: 13px; color: var(--sage); border: 1px solid var(--hairline); padding: 18px 22px; margin-top: 38px; line-height: 1.65; }
  .articles-list { display: grid; gap: 26px; padding: 30px 0 90px; }
  .article-card { border: 1px solid var(--hairline); padding: 34px 36px; display: block; text-decoration: none; color: var(--ink); transition: border-color 0.25s ease, background 0.25s ease; }
  .article-card:hover { border-color: var(--ink); background: #fff; }
  .article-card h2 { font-size: clamp(21px, 2.4vw, 26px); margin: 10px 0 12px; }
  .article-card p { font-weight: 300; color: var(--sage); font-size: 15.5px; }
  .article-card .meta { font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sage); font-weight: 500; }
  @media (max-width: 900px) {
    .article-hero { padding: 140px 0 6px; }
    .article-card { padding: 26px 24px; }
  }

  /* ---------- Abstract section decor ---------- */
  .decor-host { position: relative; overflow: hidden; }
  .section-decor {
    position: absolute;
    right: -70px;
    top: 70px;
    width: min(46vw, 600px);
    opacity: 0.55;
    pointer-events: none;
  }
  @media (max-width: 900px) {
    .section-decor { display: none; }
  }