:root {
    --bg:        #0A1628;
    --bg-soft:   #0E1C33;
    --bg-elev:   #132442;
    --bg-deep:   #06101F;
    --line:      rgba(255,255,255,0.08);
    --line-2:    rgba(255,255,255,0.14);
    --ink:       #E8E4DC;
    --ink-dim:   #A8B0BD;
    --ink-mute:  #6D7789;
    --gold:      #C9A961;
    --gold-soft: #D9BE7C;
    --gold-deep: #8F7740;

    --f-display: "Fraunces", "Times New Roman", serif;
    --f-body:    "Inter", system-ui, -apple-system, Helvetica, Arial, sans-serif;
    --f-mono:    "JetBrains Mono", ui-monospace, Menlo, monospace;

    --wrap: 1280px;
    --gutter: clamp(20px, 4vw, 48px);
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
  body {
    font-family: var(--f-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }
  img, svg { display: block; max-width: 100%; }
  ::selection { background: var(--gold); color: var(--bg); }

  .wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
  .italic { font-style: italic; color: var(--gold); font-weight: 300; }

  /* ============ TICKER ============ */
  .ticker {
    position: fixed; top: 0; left: 0; right: 0; z-index: 60;
    height: 28px;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: flex; align-items: center;
  }
  .ticker-track {
    display: inline-flex;
    white-space: nowrap;
    animation: scroll 60s linear infinite;
  }
  .ticker-track span {
    padding: 0 24px;
    display: inline-flex; align-items: center; gap: 8px;
  }
  .ticker-track span::before {
    content: ''; width: 4px; height: 4px; border-radius: 50%;
    background: var(--gold-deep);
  }
  @keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* ============ NAV ============ */
  .nav {
    position: fixed; top: 28px; left: 0; right: 0; z-index: 50;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(10, 22, 40, 0.72);
    border-bottom: 1px solid var(--line);
  }
  .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
  .brand {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 17px;
    letter-spacing: 0.01em;
    display: flex; align-items: baseline; gap: 12px;
  }
  .brand .mono {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .nav-links { display: flex; gap: 28px; font-size: 13px; color: var(--ink-dim); }
  .nav-links a { transition: color .2s ease; }
  .nav-links a:hover { color: var(--gold); }
  .nav-cta {
    font-size: 13px;
    padding: 9px 18px;
    border: 1px solid var(--line-2);
    border-radius: 999px;
    color: var(--ink);
    transition: all .2s ease;
  }
  .nav-cta:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,169,97,0.05); }
  @media (max-width: 1040px) { .nav-links { gap: 20px; font-size: 12px; } }
  @media (max-width: 920px) { .nav-links { display: none; } }

  /* ============ HERO ============ */
  .hero {
    position: relative;
    padding: 160px 0 80px;
    overflow: hidden;
    min-height: 100vh;
    display: flex; align-items: center;
  }
  .hero-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(var(--line) 1px, transparent 1px),
      linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at 50% 40%, rgba(0,0,0,0.7) 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 40%, rgba(0,0,0,0.7) 0%, transparent 70%);
    opacity: .6;
    pointer-events: none;
  }
  .hero-glow {
    position: absolute; top: -20%; right: -20%;
    width: 70vw; height: 70vw;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.12) 0%, transparent 55%);
    pointer-events: none;
  }
  .hero-inner { position: relative; width: 100%; }
  .hero-split {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    padding: 6px 12px;
    border: 1px solid rgba(201,169,97,0.25);
    border-radius: 999px;
    background: rgba(201,169,97,0.04);
    white-space: nowrap;
  }
  .hero-eyebrow .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 8px var(--gold);
    animation: pulse 2.4s ease-in-out infinite;
  }
  @keyframes pulse { 0%,100%{opacity:1;transform:scale(1);} 50%{opacity:.5;transform:scale(.85);} }

  .hero h1 {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: clamp(44px, 7.2vw, 104px);
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin: 28px 0 28px;
    padding-bottom: 0.2em;
    text-wrap: balance;
  }
  .hero-sub {
    display: flex; flex-wrap: wrap; gap: 8px 16px;
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--ink-dim);
    letter-spacing: 0.06em;
    margin-bottom: 32px;
    text-transform: uppercase;
  }
  .hero-sub .sep { color: var(--gold-deep); }
  .hero-lede {
    max-width: 520px;
    font-size: 17px;
    color: var(--ink-dim);
    line-height: 1.6;
    margin: 0 0 40px;
  }
  .hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

  /* Portrait card */
  .portrait-card {
    position: relative;
    aspect-ratio: 4/5;
    max-width: 440px;
    margin-left: auto;
    border: 1px solid var(--line-2);
    background: linear-gradient(180deg, var(--bg-elev) 0%, var(--bg-soft) 100%);
    overflow: hidden;
  }
  .portrait-card::before {
    content: ''; position: absolute; inset: 0;
    background: repeating-linear-gradient(135deg, transparent 0 22px, rgba(201,169,97,0.03) 22px 23px);
    pointer-events: none;
  }
  .portrait-img {
    position: absolute;
    inset: 16px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-deep);
    border: 1px solid var(--line);
    overflow: hidden;
  }
  .portrait-silhouette {
    width: 55%; height: auto;
    opacity: .35;
  }
  .portrait-placeholder-label {
    position: absolute;
    bottom: 12px; left: 12px;
    font-family: var(--f-mono);
    font-size: 9px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 4px 8px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--line);
  }
  .portrait-meta {
    position: absolute;
    bottom: 16px; right: 16px;
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--gold);
    text-align: right;
    letter-spacing: 0.12em;
  }
  .portrait-meta .lg { font-family: var(--f-display); font-size: 16px; color: var(--ink); letter-spacing: 0; }
  .portrait-corner {
    position: absolute;
    width: 20px; height: 20px;
    border: 1px solid var(--gold);
  }
  .portrait-corner.tl { top: 4px; left: 4px; border-right: none; border-bottom: none; }
  .portrait-corner.tr { top: 4px; right: 4px; border-left: none; border-bottom: none; }
  .portrait-corner.bl { bottom: 4px; left: 4px; border-right: none; border-top: none; }
  .portrait-corner.br { bottom: 4px; right: 4px; border-left: none; border-top: none; }

  .hero-meta-strip {
    margin-top: 80px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
  .hero-meta-strip .cell .k {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-bottom: 8px;
  }
  .hero-meta-strip .cell .v {
    font-family: var(--f-display);
    font-size: 17px;
    color: var(--ink);
    line-height: 1.35;
  }

  @media (max-width: 960px) {
    .hero-split { grid-template-columns: 1fr; gap: 48px; }
    .portrait-card { margin: 0 auto; }
    .hero { padding: 130px 0 60px; min-height: 0; }
    .hero-meta-strip { grid-template-columns: repeat(2, 1fr); }
  }

  /* ============ SECTION SKELETON ============ */
  section { position: relative; }
  .sec { padding: 140px 0; border-top: 1px solid var(--line); }
  .sec-head {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 48px;
    margin-bottom: 72px;
  }
  .sec-num {
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
  }
  .sec-num::before {
    content: '';
    display: inline-block;
    width: 24px; height: 1px;
    background: var(--gold);
    vertical-align: middle;
    margin-right: 12px;
    transform: translateY(-2px);
  }
  .sec-title {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: clamp(36px, 5vw, 68px);
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin: 0;
    text-wrap: balance;
  }
  .sec-kicker {
    font-size: 17px;
    color: var(--ink-dim);
    max-width: 580px;
    margin-top: 24px;
    line-height: 1.55;
  }
  @media (max-width: 760px) {
    .sec { padding: 80px 0; }
    .sec-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 48px; }
  }

  /* ============ ABOUT ============ */
  .about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: start; }
  .about-prose p:first-child {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: 28px;
    line-height: 1.4;
    letter-spacing: -0.01em;
    margin: 0 0 28px;
    color: var(--ink);
    text-wrap: pretty;
  }
  .about-prose p {
    font-size: 16px;
    color: var(--ink-dim);
    line-height: 1.7;
    margin: 0 0 18px;
    max-width: 560px;
  }
  .about-sig {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
    display: flex; align-items: center; gap: 24px;
    flex-wrap: wrap;
  }
  .about-sig .sig-name {
    font-family: var(--f-display);
    font-style: italic;
    font-size: 26px;
    color: var(--gold);
  }
  .about-sig .sig-sub {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  /* CV button */
  .btn-cv {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 12px 18px 12px 14px;
    border: 1px solid var(--line-2);
    background: linear-gradient(180deg, rgba(201,169,97,0.04), transparent);
    color: var(--ink);
    transition: all .28s ease;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
  }
  .btn-cv::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(201,169,97,0.08), transparent);
    transform: translateX(-100%);
    transition: transform .6s ease;
  }
  .btn-cv:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }
  .btn-cv:hover::before { transform: translateX(100%); }
  .btn-cv .cv-icon {
    width: 34px; height: 40px;
    border: 1px solid var(--line-2);
    display: flex; align-items: center; justify-content: center;
    color: var(--gold);
    background: var(--bg-deep);
    transition: border-color .28s ease;
  }
  .btn-cv:hover .cv-icon { border-color: var(--gold); }
  .btn-cv .cv-icon svg { width: 16px; height: 20px; }
  .btn-cv .cv-text { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
  .btn-cv .cv-label {
    font-family: var(--f-display);
    font-size: 16px;
    letter-spacing: -0.005em;
    color: inherit;
  }
  .btn-cv .cv-sub {
    font-family: var(--f-mono);
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-top: 3px;
  }
  .btn-cv .cv-arr {
    font-family: var(--f-mono);
    font-size: 14px;
    color: var(--gold);
    margin-left: 4px;
    transition: transform .28s ease;
  }
  .btn-cv:hover .cv-arr { transform: translateY(2px); }

  .affiliations-side { display: flex; flex-direction: column; gap: 36px; }
  .affil-block .hed {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }
  .affil-list { list-style: none; padding: 0; margin: 0; }
  .affil-list li {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 12px;
    padding: 11px 0;
    font-size: 15px;
    color: var(--ink);
    align-items: baseline;
  }
  .affil-list .idx {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
  }
  .cred-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
  .cred-list li {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 8px 12px;
    border: 1px solid var(--line-2);
    color: var(--ink);
  }
  .cred-list li.gold { border-color: rgba(201,169,97,0.4); color: var(--gold); }

  @media (max-width: 960px) {
    .about-grid { grid-template-columns: 1fr; gap: 56px; }
  }

  /* ============ PRACTICE ============ */
  .practice-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--line);
    margin-bottom: 40px;
  }
  .practice-hero .side {
    padding: 48px;
    display: flex; flex-direction: column; justify-content: space-between;
    min-height: 320px;
  }
  .practice-hero .side:first-child {
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-elev) 100%);
    border-right: 1px solid var(--line);
  }
  .practice-hero .label {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-bottom: 18px;
  }
  .practice-hero .name {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: 42px;
    line-height: 1;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
  }
  .practice-hero .tag {
    font-size: 15px;
    color: var(--ink-dim);
    margin-bottom: 32px;
  }
  /* Procedure grid label */
  .proc-label {
    display: flex; align-items: center; gap: 14px;
    margin: 48px 0 20px;
    font-family: var(--f-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
  }
  .proc-label-mark { width: 24px; height: 1px; background: var(--gold); }

  .procedures-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }
  .proc-cell {
    background: var(--bg);
    padding: 32px 24px;
    min-height: 200px;
    display: flex; flex-direction: column; justify-content: space-between;
    transition: background .3s ease;
    position: relative;
    overflow: hidden;
  }
  .proc-cell:hover { background: var(--bg-soft); }
  .proc-cell .num {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.14em;
  }
  .proc-cell h4 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 22px;
    line-height: 1.15;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
  }
  .proc-cell p { font-size: 13px; color: var(--ink-dim); margin: 0; line-height: 1.5; }
  .proc-cell .badge {
    position: absolute;
    top: 24px; right: 24px;
    font-family: var(--f-mono);
    font-size: 9px;
    color: var(--gold);
    border: 1px solid rgba(201,169,97,0.3);
    padding: 3px 8px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  @media (max-width: 960px) {
    .practice-hero { grid-template-columns: 1fr; }
    .practice-hero .side:first-child { border-right: none; border-bottom: 1px solid var(--line); }
    .procedures-grid { grid-template-columns: repeat(2, 1fr); }
  }
  @media (max-width: 560px) {
    .procedures-grid { grid-template-columns: 1fr; }
  }

  /* ============ BUTTON ============ */
  .btn {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-body);
    font-size: 13px;
    font-weight: 500;
    padding: 13px 22px;
    border-radius: 999px;
    transition: all .25s ease;
    cursor: pointer;
    border: 1px solid transparent;
    letter-spacing: 0.01em;
  }
  .btn-gold { background: var(--gold); color: var(--bg); }
  .btn-gold:hover { background: var(--gold-soft); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(201,169,97,0.2); }
  .btn-ghost { border-color: var(--line-2); color: var(--ink); background: transparent; }
  .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
  .btn .arr { transition: transform .25s ease; }
  .btn:hover .arr { transform: translateX(4px); }

  /* ============ RESOURCES ============ */
  .res-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
  }
  .res-card {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    padding: 28px;
    min-height: 220px;
    display: flex; flex-direction: column; justify-content: space-between;
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
  }
  .res-card:hover {
    border-color: var(--gold-deep);
    background: var(--bg-elev);
    transform: translateY(-2px);
  }
  .res-card .tag {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
  }
  .res-card h5 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 22px;
    line-height: 1.2;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
  }
  .res-card p { font-size: 13px; color: var(--ink-dim); margin: 0 0 24px; line-height: 1.5; }
  .res-card .link {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  /* Bento layout */
  .res-card.c4 { grid-column: span 4; }
  .res-card.c3 { grid-column: span 3; }
  .res-card.c6 { grid-column: span 6; }
  .res-card.feature {
    min-height: 300px;
    background: linear-gradient(135deg, var(--bg-elev) 0%, var(--bg-soft) 100%);
    border-color: var(--line-2);
  }
  .res-card.feature h5 { font-size: 32px; font-weight: 300; margin-bottom: 12px; }
  .res-card.feature p { font-size: 15px; max-width: 400px; }
  @media (max-width: 960px) {
    .res-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .res-card.c4, .res-card.c3, .res-card.c6 { grid-column: span 1; }
    .res-card.feature { grid-column: span 2; }
  }
  @media (max-width: 560px) {
    .res-grid { grid-template-columns: 1fr; }
    .res-card.feature { grid-column: span 1; }
  }

  /* ============ ORTHOBIOLOGICS ============ */
  .bio-wrap { display: grid; grid-template-columns: 1fr 1.3fr; gap: 72px; align-items: start; }
  .bio-visual {
    position: relative;
    aspect-ratio: 1/1;
    background: var(--bg-deep);
    border: 1px solid var(--line);
    overflow: hidden;
  }
  .bio-visual .stripe {
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(135deg, transparent 0 14px, rgba(201,169,97,0.05) 14px 15px);
  }
  .bio-visual svg { position: absolute; inset: 0; width: 100%; height: 100%; }
  .bio-visual .label {
    position: absolute;
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-mute);
  }
  .bio-visual .label.tl { top: 16px; left: 16px; }
  .bio-visual .label.br { bottom: 16px; right: 16px; color: var(--gold-deep); }

  .bio-list { display: flex; flex-direction: column; }
  .bio-item {
    display: grid;
    grid-template-columns: 72px 1fr auto;
    gap: 24px;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
    align-items: start;
    cursor: pointer;
    transition: all .25s ease;
  }
  .bio-item:first-child { border-top: 1px solid var(--line); }
  .bio-item:hover { padding-left: 12px; background: linear-gradient(90deg, rgba(201,169,97,0.04), transparent); }
  .bio-item .code {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.1em;
    padding-top: 6px;
  }
  .bio-item h4 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 26px;
    line-height: 1.15;
    margin: 0 0 6px;
    letter-spacing: -0.01em;
  }
  .bio-item p { font-size: 14px; color: var(--ink-dim); margin: 0; line-height: 1.55; max-width: 520px; }
  .bio-item .chev { color: var(--ink-mute); padding-top: 8px; transition: all .25s ease; }
  .bio-item:hover .chev { color: var(--gold); transform: translateX(4px); }
  @media (max-width: 960px) {
    .bio-wrap { grid-template-columns: 1fr; gap: 48px; }
    .bio-visual { max-width: 360px; }
  }

  /* ============ SUPPLEMENTS ============ */
  .sup-wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .sup-card {
    background: linear-gradient(180deg, var(--bg-soft) 0%, var(--bg) 100%);
    border: 1px solid var(--line);
    padding: 44px 40px;
    position: relative;
    overflow: hidden;
    min-height: 420px;
    display: flex; flex-direction: column; justify-content: space-between;
  }
  .sup-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: .4;
  }
  .sup-card .phase {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 28px;
  }
  .sup-card h4 {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: 38px;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
  }
  .sup-card p { font-size: 15px; color: var(--ink-dim); line-height: 1.6; margin: 0 0 28px; max-width: 380px; }
  .sup-card .stack { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
  .sup-card .stack span {
    font-family: var(--f-mono);
    font-size: 10px;
    padding: 6px 10px;
    border: 1px solid var(--line-2);
    color: var(--ink-dim);
    letter-spacing: 0.08em;
  }
  .sup-disclaimer {
    margin: 32px 0 0;
    font-family: var(--f-mono);
    font-size: 11px;
    line-height: 1.6;
    color: var(--ink-mute);
    letter-spacing: 0.04em;
    max-width: 820px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
  }

  .sup-whitelabel {
    margin-top: 16px;
    padding: 32px 40px;
    border: 1px dashed rgba(201,169,97,0.35);
    background: linear-gradient(90deg, rgba(201,169,97,0.05), transparent);
    display: flex; justify-content: space-between; align-items: center;
    gap: 24px;
  }
  .sup-whitelabel .badge {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 8px;
  }
  .sup-whitelabel h5 {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: 22px;
    margin: 0;
    color: var(--ink);
  }
  .sup-whitelabel .copy { color: var(--ink-dim); font-size: 14px; margin-top: 4px; max-width: 540px; }
  @media (max-width: 720px) {
    .sup-wrap { grid-template-columns: 1fr; }
    .sup-whitelabel { flex-direction: column; align-items: flex-start; }
  }

  /* ============ ORTHOIQ ============ */
  .iq-card {
    position: relative;
    border: 1px solid var(--line-2);
    background:
      radial-gradient(ellipse at 85% 15%, rgba(201,169,97,0.12), transparent 50%),
      linear-gradient(180deg, var(--bg-elev) 0%, var(--bg-soft) 100%);
    overflow: hidden;
  }
  .iq-card-inner { display: grid; grid-template-columns: 1.25fr 1fr; align-items: stretch; }
  .iq-left { padding: 64px 56px; position: relative; }
  .iq-badge {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    padding: 6px 12px;
    border: 1px solid rgba(201,169,97,0.3);
    border-radius: 999px;
    background: rgba(201,169,97,0.05);
    margin-bottom: 28px;
  }
  .iq-title {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: clamp(44px, 5vw, 72px);
    line-height: 1;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
  }
  .iq-tag {
    font-family: var(--f-mono);
    font-size: 12px;
    color: var(--ink-mute);
    letter-spacing: 0.08em;
    margin-bottom: 28px;
  }
  .iq-desc { font-size: 17px; line-height: 1.55; color: var(--ink); margin: 0 0 20px; max-width: 460px; font-weight: 400; }
  .iq-desc-2 { font-size: 14px; line-height: 1.6; color: var(--ink-dim); margin: 0 0 36px; max-width: 460px; }

  /* Specialist orbit */
  .iq-specialists { display: flex; gap: 12px; margin-bottom: 36px; flex-wrap: wrap; }
  .iq-spec {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px;
    background: rgba(201,169,97,0.06);
    border: 1px solid rgba(201,169,97,0.2);
    border-radius: 999px;
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--ink);
    letter-spacing: 0.04em;
  }
  .iq-spec .dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--gold);
  }
  .iq-cta-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
  .iq-cta-row .url { font-family: var(--f-mono); font-size: 13px; color: var(--gold); }

  .iq-right { position: relative; border-left: 1px solid var(--line); background: var(--bg-deep); min-height: 520px; overflow: hidden; }
  .iq-stage {
    position: absolute; inset: 32px;
    display: flex; flex-direction: column;
  }
  .iq-stage-label {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
  }
  .iq-stage-label::before { content:''; width:6px; height:6px; border-radius:50%; background: var(--gold); box-shadow: 0 0 8px var(--gold); animation: pulse 2.4s ease-in-out infinite; }

  .iq-case {
    padding: 14px 16px;
    background: var(--bg-elev);
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 13px;
    color: var(--ink);
    margin-bottom: 16px;
  }
  .iq-case .lbl { font-family: var(--f-mono); font-size: 10px; color: var(--gold); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 6px; }

  .iq-market { display: flex; flex-direction: column; gap: 10px; }
  .iq-market-head {
    display: flex; justify-content: space-between;
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 4px;
  }
  .iq-market-sublabel {
    font-family: var(--f-mono);
    font-size: 9px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px dashed var(--line);
    opacity: 0.7;
  }
  .iq-row.research {
    padding: 8px 12px;
    background: transparent;
    border: 1px dashed var(--line);
    opacity: 0.82;
  }
  .iq-row.research .avatar {
    width: 22px; height: 22px;
    background: transparent;
    border: 1px solid rgba(201,169,97,0.5);
    color: var(--gold);
    font-size: 9px;
  }
  .iq-row.research .meta .name {
    font-size: 11px;
    color: var(--ink-dim);
    font-weight: 400;
  }
  .iq-row.research .meta .spec {
    font-size: 8.5px;
    letter-spacing: 0.12em;
  }
  .iq-row.research .conf {
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .iq-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--line);
    border-radius: 6px;
    align-items: center;
    font-size: 12px;
  }
  .iq-row .avatar {
    width: 26px; height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-deep), var(--gold));
    display: flex; align-items: center; justify-content: center;
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--bg);
    font-weight: 600;
  }
  .iq-row .meta .name { font-family: var(--f-body); font-size: 12px; color: var(--ink); font-weight: 500; }
  .iq-row .meta .spec { font-family: var(--f-mono); font-size: 9px; color: var(--ink-mute); letter-spacing: 0.1em; text-transform: uppercase; }
  .iq-row .bar {
    position: absolute;
  }
  .iq-row .conf {
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.06em;
  }
  .iq-bar {
    position: relative;
    height: 3px;
    background: var(--line);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 6px;
  }
  .iq-bar .fill {
    position: absolute; top: 0; left: 0; bottom: 0;
    background: linear-gradient(90deg, var(--gold-deep), var(--gold));
    border-radius: 2px;
    animation: grow 1.8s ease-out both;
  }
  @keyframes grow { from { width: 0; } }

  .iq-consensus {
    margin-top: 16px;
    padding: 12px 14px;
    border: 1px solid rgba(201,169,97,0.3);
    background: rgba(201,169,97,0.06);
    border-radius: 8px;
    font-size: 12px;
    color: var(--ink);
    line-height: 1.5;
  }
  .iq-consensus .lbl {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 6px;
  }

  @media (max-width: 960px) {
    .iq-card-inner { grid-template-columns: 1fr; }
    .iq-left { padding: 44px 32px; }
    .iq-right { border-left: none; border-top: 1px solid var(--line); min-height: 480px; }
  }

  /* ============ CONTACT ============ */
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
  .contact-intro h3 {
    font-family: var(--f-display);
    font-weight: 300;
    font-size: clamp(28px, 3.6vw, 42px);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 20px;
  }
  .contact-intro p { color: var(--ink-dim); font-size: 16px; line-height: 1.6; margin: 0 0 32px; max-width: 440px; }
  .contact-meta { display: flex; flex-direction: column; gap: 0; margin-top: 40px; }
  .contact-meta .row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    padding: 18px 0;
    border-top: 1px solid var(--line);
    font-size: 14px;
  }
  .contact-meta .row .k {
    font-family: var(--f-mono);
    font-size: 10px;
    color: var(--ink-mute);
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .contact-meta .row .v { color: var(--ink); }

  form.contact-form { display: flex; flex-direction: column; gap: 22px; }
  .field { display: flex; flex-direction: column; gap: 8px; }
  .field label {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-mute);
  }
  .field input, .field textarea, .field select {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--line-2);
    color: var(--ink);
    font-family: var(--f-body);
    font-size: 16px;
    padding: 10px 0;
    outline: none;
    transition: border-color .2s ease;
    border-radius: 0;
  }
  .field input::placeholder, .field textarea::placeholder { color: var(--ink-mute); }
  .field input:focus, .field textarea:focus, .field select:focus { border-color: var(--gold); }
  .field textarea { resize: vertical; min-height: 100px; }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  form .btn { align-self: flex-start; margin-top: 12px; }
  @media (max-width: 860px) {
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .field-row { grid-template-columns: 1fr; }
  }

  /* ============ SOCIAL ROW ============ */
  .foot-social {
    display: flex;
    gap: 20px;
    padding: 32px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin-bottom: 32px;
  }
  .foot-soc {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.3);
    transition: color .2s ease;
    text-decoration: none;
  }
  .foot-soc svg { width: 16px; height: 16px; }
  .foot-soc:hover { color: var(--gold); }

  /* ============ FOOTER ============ */
  footer { padding: 80px 0 40px; border-top: 1px solid var(--line); background: var(--bg-deep); }
  .foot-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 56px;
  }
  .foot-grid h6 {
    font-family: var(--f-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-mute);
    margin: 0 0 16px;
  }
  .foot-grid ul { list-style: none; padding: 0; margin: 0; }
  .foot-grid li { padding: 5px 0; font-size: 14px; color: var(--ink-dim); }
  .foot-grid li a:hover { color: var(--gold); }
  .foot-brand {
    font-family: var(--f-display);
    font-size: 28px;
    font-weight: 300;
    letter-spacing: -0.01em;
    margin: 0 0 12px;
  }
  .foot-tagline { color: var(--ink-mute); font-size: 13px; max-width: 340px; line-height: 1.6; }
  .foot-bottom {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    font-family: var(--f-mono);
    font-size: 11px;
    color: var(--ink-mute);
    letter-spacing: 0.08em;
  }
  .foot-bottom .disc { max-width: 620px; line-height: 1.5; }
  @media (max-width: 860px) {
    .foot-grid { grid-template-columns: 1fr 1fr; }
    .foot-bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
  }

  /* Reveal */
  .reveal { opacity: 0; transform: translateY(20px); transition: opacity .9s ease, transform .9s ease; }
  .reveal.in { opacity: 1; transform: none; }

/* === HEADSHOT (hero portrait) === */
.portrait-img-real {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.portrait-img-real + .portrait-placeholder-label { display: none; }

/* === PORTRAIT VIGNETTE === */
.portrait-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(10,22,40,0.55) 100%);
  pointer-events: none;
}

/* === WAITLIST FORM (supplements section) === */
.waitlist-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.waitlist-form input[type="email"] {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-2);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 999px;
  outline: none;
  min-width: 220px;
  transition: border-color .2s ease;
}
.waitlist-form input[type="email"]:focus { border-color: var(--gold); }
.waitlist-form input[type="email"]::placeholder { color: var(--ink-mute); }
#waitlist-msg, #contact-msg {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-top: 12px;
  min-height: 20px;
}
#waitlist-msg.success, #contact-msg.success { color: var(--gold); }
#waitlist-msg.error, #contact-msg.error { color: #e05252; }

/* === SOCIAL ICONS === */
.foot-soc svg { width: 18px; height: 18px; fill: currentColor; }
.foot-soc { color: var(--ink-mute); transition: color .2s ease; }
.foot-soc:hover { color: var(--gold); }

/* === MOBILE: ORTHOIQ PANEL === */
@media (max-width: 900px) {
  .iq-split { flex-direction: column !important; }
  .iq-left, .iq-right { width: 100% !important; max-width: 100% !important; }
  .iq-right { min-height: 360px; }
}
@media (max-width: 560px) {
  .iq-right { min-height: 280px; }
  .iq-row .bar { display: none; }
  .iq-market-head { font-size: 11px; }
}
@media (max-width: 720px) {
  .bio-item { grid-template-columns: 56px 1fr auto; gap: 12px; }
  .bio-item h4 { font-size: 20px; }
  .bio-item p { font-size: 13px; }
}
@media (max-width: 560px) {
  .bio-wrap { gap: 32px; }
  .bio-visual { display: none; }
  .sup-wrap { grid-template-columns: 1fr; }
  .sup-whitelabel { flex-direction: column; align-items: flex-start; }
  .waitlist-form { width: 100%; }
  .waitlist-form input[type="email"] { min-width: 100%; }
}

/* === SUBPAGE HERO === */
.sub-hero {
  padding: 120px 0 60px;
  border-bottom: 1px solid var(--line);
}
.sub-hero-kicker {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.sub-hero-kicker::before {
  content: ''; display: inline-block;
  width: 24px; height: 1px; background: var(--gold);
}
.sub-hero h1 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  text-wrap: balance;
}
.sub-hero .lede {
  font-size: 18px;
  color: var(--ink-dim);
  max-width: 580px;
  line-height: 1.6;
}
.sub-content { padding: 80px 0 120px; }
.sub-content h2 {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(24px, 3vw, 40px);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.sub-content h3 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 48px 0 16px;
}
.sub-content h3:first-child { margin-top: 0; }
.sub-content p { font-size: 16px; color: var(--ink-dim); line-height: 1.7; margin: 0 0 20px; max-width: 680px; }
.sub-content ul { padding-left: 0; list-style: none; margin: 0 0 24px; }
.sub-content ul li {
  font-size: 15px;
  color: var(--ink-dim);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 12px;
  max-width: 680px;
}
.sub-content ul li::before {
  content: '—';
  color: var(--gold);
  font-family: var(--f-mono);
  font-size: 11px;
  flex-shrink: 0;
}

/* CV page */
.cv-section { margin-bottom: 60px; padding-bottom: 60px; border-bottom: 1px solid var(--line); }
.cv-section:last-child { border-bottom: none; }
.cv-grid { display: grid; grid-template-columns: 200px 1fr; gap: 40px; }
@media (max-width: 640px) { .cv-grid { grid-template-columns: 1fr; gap: 16px; } }
.cv-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  padding-top: 4px;
}
.cv-entry { margin-bottom: 24px; }
.cv-entry .title { font-size: 17px; color: var(--ink); font-family: var(--f-display); margin: 0 0 4px; }
.cv-entry .meta { font-family: var(--f-mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.1em; }

/* Condition library filter */
.filter-bar { margin-bottom: 32px; }
.filter-bar input {
  width: 100%;
  max-width: 440px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-2);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 15px;
  padding: 12px 18px;
  outline: none;
  transition: border-color .2s;
}
.filter-bar input:focus { border-color: var(--gold); }
.filter-bar input::placeholder { color: var(--ink-mute); }
.condition-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.condition-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  padding: 28px;
  transition: border-color .2s, background .2s;
}
.condition-card:hover { border-color: var(--gold-deep); background: var(--bg-elev); }
.condition-card h4 { font-family: var(--f-display); font-weight: 400; font-size: 22px; margin: 0 0 12px; letter-spacing: -0.01em; }
.condition-card .cond-section { margin-bottom: 14px; }
.condition-card .cond-label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 4px;
}
.condition-card p { font-size: 13px; color: var(--ink-dim); margin: 0; line-height: 1.5; }

/* Partners grid */
.partners-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.partner-card {
  background: var(--bg-soft); border: 1px solid var(--line); padding: 28px;
  display: flex; flex-direction: column; justify-content: space-between; min-height: 160px;
  transition: border-color .2s, background .2s;
}
.partner-card:hover { border-color: var(--gold-deep); background: var(--bg-elev); }
.partner-card h4 { font-family: var(--f-display); font-weight: 400; font-size: 20px; margin: 0 0 8px; }
.partner-card p { font-size: 13px; color: var(--ink-dim); margin: 0 0 20px; line-height: 1.5; }
.partner-card a { font-family: var(--f-mono); font-size: 11px; color: var(--gold); letter-spacing: 0.1em; text-transform: uppercase; }

/* Newsletter form */
.newsletter-form {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px;
}
.newsletter-form input[type="email"] {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-2);
  color: var(--ink); font-family: var(--f-body); font-size: 14px;
  padding: 12px 18px; border-radius: 999px; outline: none;
  min-width: 260px; flex: 1; transition: border-color .2s;
}
.newsletter-form input:focus { border-color: var(--gold); }
.newsletter-form input::placeholder { color: var(--ink-mute); }

/* Tabs (recovery protocols) */
.tab-bar { display: flex; gap: 4px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.tab-btn {
  background: none; border: none; cursor: pointer;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-mute); padding: 12px 24px; border-bottom: 2px solid transparent;
  transition: all .2s; margin-bottom: -1px;
}
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Procedure sub-nav (nested inside body-region tabs on recovery protocols) */
.protocol-procedure-nav {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0 0 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.proc-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-2);
  color: var(--ink-dim);
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 16px; border-radius: 999px;
  cursor: pointer; transition: all .2s;
}
.proc-btn:hover { color: var(--ink); border-color: var(--gold-deep); }
.proc-btn.active {
  color: var(--gold); border-color: var(--gold);
  background: rgba(201,169,97,0.08);
}
.proc-panel { display: none; }
.proc-panel.active { display: block; }

/* Timeline phase blocks */
.timeline-block {
  border-left: 2px solid var(--gold-deep);
  padding: 4px 0 4px 20px;
  margin: 0 0 24px;
}
.timeline-block .timeline-week {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 4px;
}
.timeline-block .timeline-label {
  font-family: var(--f-display); font-weight: 400;
  font-size: 18px; letter-spacing: -0.01em;
  color: var(--ink); margin-bottom: 8px;
}
.timeline-block p { margin: 0; color: var(--ink-dim); line-height: 1.7; }

/* Activity restriction table */
.protocol-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  font-size: 14px;
}
.protocol-table thead th {
  text-align: left;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold);
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-2);
  background: var(--bg-soft);
}
.protocol-table tbody td {
  padding: 12px 16px;
  color: var(--ink-dim);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.protocol-table tbody tr:last-child td { border-bottom: none; }
.protocol-table tbody td:first-child { color: var(--ink); width: 38%; }

/* Warning signs list */
.warning-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  border-left: 2px solid var(--gold);
  background: rgba(201,169,97,0.04);
}
.warning-list li {
  padding: 10px 18px;
  color: var(--ink-dim);
  line-height: 1.6;
  border-bottom: 1px solid var(--line);
}
.warning-list li:last-child { border-bottom: none; }
.warning-list li strong { color: var(--ink); }

/* Procedure-specific note callout */
.proc-note {
  background: var(--bg-soft);
  border: 1px solid var(--line-2);
  border-left: 2px solid var(--gold);
  padding: 16px 20px;
  margin: 0 0 24px;
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.7;
}
.proc-note strong { color: var(--ink); }

/* Posterior hip precaution cards */
.precaution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0 32px;
}
.precaution-card {
  background: rgba(201,169,97,0.04);
  border: 1px solid rgba(201,169,97,0.3);
  padding: 24px;
}
.precaution-icon {
  font-size: 22px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 12px;
}
.precaution-card h5 {
  font-family: var(--f-display); font-weight: 400;
  font-size: 18px; letter-spacing: -0.01em;
  margin: 0 0 12px; color: var(--ink);
}
.precaution-card ul { margin: 0; padding-left: 18px; }
.precaution-card li {
  color: var(--ink-dim);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 6px;
}

@media (max-width: 960px) {
  .precaution-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .protocol-table { font-size: 13px; }
  .protocol-table thead th,
  .protocol-table tbody td { padding: 10px 12px; }
  .protocol-table tbody td:first-child { width: 42%; }
}

/* OB page evidence placeholder */
.evidence-placeholder {
  background: var(--bg-soft); border: 1px dashed var(--line-2); padding: 28px;
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.1em;
}

/* Privacy page */
.privacy-content h2 {
  font-family: var(--f-display); font-weight: 300; font-size: 28px;
  letter-spacing: -0.01em; margin: 48px 0 16px; color: var(--ink);
}
.privacy-content h2:first-child { margin-top: 0; }
.privacy-content p { font-size: 15px; color: var(--ink-dim); line-height: 1.75; margin: 0 0 16px; max-width: 720px; }
.privacy-content a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.last-updated {
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-mute);
  letter-spacing: 0.1em; margin-bottom: 48px;
}

/* ============================== ASK ORTHOIQ ============================== */

/* Callout boxes (Quick Take gold, Disclaimer mute) */
.callout { padding: 28px 32px; margin: 32px 0; }
.callout-gold {
  border: 1px solid var(--gold-deep);
  background: linear-gradient(135deg, rgba(201,169,97,0.08) 0%, transparent 60%);
}
.callout-mute { border: 1px solid var(--line-2); background: rgba(255,255,255,0.02); }
.callout-label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}
.callout-mute .callout-label { color: var(--ink-mute); }
.callout p { margin: 0; color: var(--ink-dim); line-height: 1.75; font-size: 15px; }

/* Breadcrumb */
.ask-crumb {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--ink-mute); margin-bottom: 20px;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.ask-crumb a { color: var(--ink-mute); text-decoration: none; transition: color .2s; }
.ask-crumb a:hover { color: var(--gold); }

/* Meta strip */
.ask-meta {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mute);
  display: flex; flex-wrap: wrap; gap: 0; margin-bottom: 0;
}
.ask-meta-sep { margin: 0 10px; opacity: .4; }

/* Consensus answer */
.ask-consensus { margin: 0 0 48px; max-width: 760px; }
.ask-consensus p { font-size: 17px; color: var(--ink-dim); line-height: 1.75; margin: 0 0 20px; }
.ask-consensus p:last-child { margin-bottom: 0; }

/* Pull quote / bottom line */
.ask-bottom-line { border-left: 3px solid var(--gold); padding-left: 24px; margin: 32px 0 0; }
.ask-bottom-line p {
  font-family: var(--f-display); font-style: italic; font-size: 20px;
  color: var(--ink); line-height: 1.5; margin: 0; font-weight: 300;
}

/* Ask section headings */
.ask-section-head {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold); margin: 56px 0 24px;
  padding-bottom: 12px; border-bottom: 1px solid var(--line);
}

/* Agent summary panel */
.ask-agent-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 40px; }
.ask-agent-card {
  background: var(--bg-soft); border: 1px solid var(--line); padding: 24px;
  cursor: pointer; text-align: left; width: 100%;
  transition: border-color .2s, background .2s, transform .2s;
}
.ask-agent-card:hover { border-color: var(--gold-deep); background: var(--bg-elev); transform: translateY(-2px); }
.ask-agent-card.active { border-color: var(--gold); background: var(--bg-elev); }
.ask-agent-icon { font-size: 28px; margin-bottom: 12px; line-height: 1; display: block; }
.ask-agent-name { font-family: var(--f-display); font-weight: 400; font-size: 17px; letter-spacing: -0.01em; color: var(--ink); margin: 0 0 8px; }
.ask-agent-summary { font-size: 13px; color: var(--ink-dim); line-height: 1.5; margin: 0; }

/* Accordion */
.ask-acc { margin: 0 0 48px; }
.ask-acc-item { border-bottom: 1px solid var(--line); }
.ask-acc-item:first-child { border-top: 1px solid var(--line); }
.ask-acc-header {
  display: flex; align-items: center; gap: 16px;
  width: 100%; padding: 20px 0;
  background: none; border: none; cursor: pointer; text-align: left;
}
.ask-acc-header:hover .ask-acc-hname { color: var(--gold); }
.ask-acc-hicon { font-size: 20px; flex-shrink: 0; }
.ask-acc-hname { font-family: var(--f-display); font-weight: 400; font-size: 17px; color: var(--ink); flex: 1; transition: color .2s; }
.ask-acc-htag { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); flex-shrink: 0; }
.ask-acc-chevron { color: var(--ink-mute); flex-shrink: 0; font-style: normal; transition: transform .25s ease; line-height: 1; }
.ask-acc-item[aria-expanded="true"] .ask-acc-chevron { transform: rotate(180deg); }
.ask-acc-content { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.ask-acc-body { padding: 4px 0 28px 52px; }
.ask-acc-body p { font-size: 15px; color: var(--ink-dim); line-height: 1.75; margin: 0 0 14px; }
.ask-acc-body p:last-child { margin-bottom: 0; }

/* Citations */
.ask-citations { list-style: none; padding: 0; margin: 0 0 48px; }
.ask-citations li { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 14px; color: var(--ink-dim); line-height: 1.6; }
.ask-citations li:last-child { border-bottom: none; }
.ask-citations .cit-title { font-weight: 500; color: var(--ink); display: block; margin-bottom: 4px; }
.ask-citations .cit-meta { font-size: 13px; color: var(--ink-mute); display: block; margin-bottom: 6px; }
.ask-citations a { color: var(--gold); text-decoration: none; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.08em; }
.ask-citations a:hover { text-decoration: underline; }

/* CTA row */
.ask-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 64px; align-items: center; }

/* Related questions */
.ask-related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 64px; }
.ask-related-card {
  background: var(--bg-soft); border: 1px solid var(--line); padding: 24px;
  text-decoration: none; display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s, background .2s;
}
.ask-related-card:hover { border-color: var(--gold-deep); background: var(--bg-elev); }
.ask-related-tag { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.ask-related-q { font-family: var(--f-display); font-weight: 400; font-size: 17px; color: var(--ink); line-height: 1.35; letter-spacing: -0.01em; }

/* Library index — search */
.ask-search { margin-bottom: 48px; }
.ask-search input {
  width: 100%; max-width: 560px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--line-2);
  color: var(--ink); font-family: var(--f-body); font-size: 15px;
  padding: 14px 20px; outline: none; border-radius: 2px; transition: border-color .2s;
}
.ask-search input:focus { border-color: var(--gold); }
.ask-search input::placeholder { color: var(--ink-mute); }
.ask-no-results { font-family: var(--f-mono); font-size: 13px; color: var(--ink-mute); padding: 20px 0; display: none; }

/* Library index — category tiles */
.ask-cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 64px; }
.ask-cat-tile {
  background: var(--bg-soft); border: 1px solid var(--line); padding: 32px 28px;
  text-decoration: none; display: flex; flex-direction: column;
  transition: border-color .2s, background .2s, transform .2s;
}
.ask-cat-tile:hover { border-color: var(--gold-deep); background: var(--bg-elev); transform: translateY(-2px); }
.ask-cat-name { font-family: var(--f-display); font-weight: 300; font-size: 22px; letter-spacing: -0.02em; color: var(--ink); margin: 0 0 8px; }
.ask-cat-desc { font-size: 13px; color: var(--ink-dim); line-height: 1.5; margin: 0 0 20px; flex: 1; }
.ask-cat-count { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }

/* Consult cards (recent + category listings) */
.ask-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; margin: 0 0 48px; }
.ask-card {
  background: var(--bg-soft); border: 1px solid var(--line); padding: 28px;
  text-decoration: none; display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s, background .2s;
}
.ask-card:hover { border-color: var(--gold-deep); background: var(--bg-elev); }
.ask-card-cat { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.ask-card-q { font-family: var(--f-display); font-weight: 400; font-size: 19px; color: var(--ink); line-height: 1.35; letter-spacing: -0.01em; }
.ask-card-date { font-family: var(--f-mono); font-size: 11px; color: var(--ink-mute); letter-spacing: 0.08em; margin-top: auto; padding-top: 8px; }

/* Empty state */
.ask-empty {
  grid-column: 1 / -1; padding: 48px; text-align: center;
  border: 1px dashed var(--line-2);
}
.ask-empty p { font-size: 15px; color: var(--ink-dim); margin: 0 0 20px; }

/* Bottom CTA band */
.ask-cta-band {
  background: var(--bg-soft); border: 1px solid var(--line);
  padding: 48px 40px; text-align: center; margin: 0 0 64px;
}
.ask-cta-band p { font-size: 17px; color: var(--ink-dim); margin: 0 0 24px; }

/* Search filter hidden state */
.is-hidden { display: none !important; }

/* Responsive */
@media (max-width: 960px) {
  .ask-agent-grid { grid-template-columns: repeat(2, 1fr); }
  .ask-cat-grid { grid-template-columns: repeat(2, 1fr); }
  .ask-related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .ask-agent-grid { grid-template-columns: 1fr; }
  .ask-cat-grid { grid-template-columns: 1fr; }
  .ask-related-grid { grid-template-columns: 1fr; }
  .ask-cta-row { flex-direction: column; align-items: flex-start; }
  .ask-acc-body { padding-left: 0; }
  .callout { padding: 20px; }
}