:root {
  --ink: #071a2f;
  --ink-soft: #29435d;
  --paper: #f5f7f9;
  --white: #ffffff;
  --blue: #185adb;
  --aqua: #43d9d0;
  --label: #7b8793;
  --line: rgba(7, 26, 47, 0.14);
  --header-h: 82px;
  --radius: 24px;
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: -60px;
  padding: 10px 16px;
  background: var(--white);
  border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 0 clamp(22px, 5vw, 76px);
  color: var(--white);
  transition: background 220ms ease, box-shadow 220ms ease, color 220ms ease;
}
.site-header.scrolled {
  color: var(--ink);
  background: rgba(245, 247, 249, 0.94);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 14px; letter-spacing: -0.01em; }
.brand-copy small { margin-top: 5px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.16em; opacity: 0.68; }
.nav { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 34px); }
.nav a { font-size: 14px; text-decoration: none; }
.nav a:not(.nav-cta) { opacity: 0.78; transition: opacity 160ms ease; }
.nav a:not(.nav-cta):hover { opacity: 1; }
.nav-cta {
  padding: 10px 17px;
  border: 1px solid currentColor;
  border-radius: 999px;
}
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(135deg, #061628 0%, #0a2442 52%, #102e55 100%);
  background-size: 52px 52px, 52px 52px, auto;
  padding: calc(var(--header-h) + 80px) clamp(22px, 5vw, 76px) 72px;
}
.hero::before {
  content: "VALORACIÓN  ·  DIAGNÓSTICO  ·  SEGUIMIENTO";
  position: absolute;
  right: -54px;
  top: 46%;
  color: rgba(255,255,255,0.04);
  font-size: clamp(3rem, 6vw, 7.4rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 0.9;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.75fr);
  align-items: center;
  gap: clamp(48px, 8vw, 130px);
  max-width: 1450px;
  min-height: calc(100svh - var(--header-h) - 152px);
  margin: auto;
}
.eyebrow {
  margin: 0 0 22px;
  color: var(--label);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--aqua); }
.hero h1 {
  max-width: 850px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.2rem, 6vw, 6.8rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.045em;
}
.hero h1 em { display: block; color: var(--aqua); font-weight: 400; }
.hero-lead { max-width: 690px; margin: 34px 0 0; color: rgba(255,255,255,0.75); font-size: clamp(1.05rem, 1.5vw, 1.27rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--aqua); }
.button-quiet { gap: 12px; color: var(--white); border: 1px solid rgba(255,255,255,0.28); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 46px; color: rgba(255,255,255,0.56); font-size: 13px; }
.hero-meta span { display: flex; align-items: center; gap: 9px; }
.hero-meta span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--aqua); }

.hero-visual { position: relative; min-height: 575px; display: grid; place-items: center; }
.hero-visual::before { content: ""; position: absolute; width: min(112%, 520px); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(67,217,208,.16), rgba(24,90,219,.08) 48%, transparent 72%); filter: blur(22px); }
.hero-portrait {
  position: relative;
  z-index: 2;
  width: min(92%, 415px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: transparent;
  filter: drop-shadow(0 30px 48px rgba(0,0,0,.24));
  -webkit-mask-image: radial-gradient(ellipse 96% 96% at 50% 48%, #000 69%, rgba(0,0,0,.88) 80%, transparent 100%);
  mask-image: radial-gradient(ellipse 96% 96% at 50% 48%, #000 69%, rgba(0,0,0,.88) 80%, transparent 100%);
}
.hero-portrait img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center top; transform: scale(.975); }
.scroll-cue { position: absolute; z-index: 3; bottom: 28px; left: clamp(22px, 5vw, 76px); display: flex; gap: 14px; align-items: center; color: rgba(255,255,255,0.55); font-size: 12px; text-decoration: none; text-transform: uppercase; letter-spacing: 0.12em; }

.clinical-spectrum { display: flex; flex-wrap: wrap; justify-content: center; gap: 0; color: rgba(255,255,255,0.82); background: #061628; border-top: 1px solid rgba(255,255,255,0.12); border-bottom: 1px solid rgba(255,255,255,0.12); }
.clinical-spectrum span { padding: 14px 22px; border-right: 1px solid rgba(255,255,255,0.12); font-size: 12px; font-weight: 700; letter-spacing: 0.05em; }

.section { padding: clamp(88px, 10vw, 150px) clamp(22px, 5vw, 76px); }
.section-intro { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(300px, 0.65fr); gap: 50px 9vw; max-width: 1320px; margin: 0 auto 70px; }
.section-intro .eyebrow { grid-column: 1 / -1; margin-bottom: -28px; }
.section h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.6rem, 4.7vw, 5.2rem); font-weight: 400; line-height: 1.02; letter-spacing: -0.04em; }
.section-intro > p:last-child { margin: 10px 0 0; color: var(--ink-soft); font-size: 1.08rem; }

.areas-section { background: var(--white); }
.area-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; max-width: 1450px; margin: auto; background: var(--line); border: 1px solid var(--line); }
.area-card { position: relative; isolation: isolate; display: grid; grid-template-columns: 48px 1fr; gap: 18px; min-height: 590px; padding: clamp(34px, 4vw, 58px); overflow: hidden; background: linear-gradient(145deg, #fff 25%, #f4f7f9 100%); }
.area-card::before { content: ""; position: absolute; z-index: 4; inset: 0 100% auto 0; height: 3px; background: var(--aqua); transition: inset 350ms ease; }
.area-card:hover::before { inset-right: 0; }
.area-card > div { position: relative; z-index: 2; }
.area-copy { width: 59%; min-width: 330px; }
.card-number { padding-top: 9px; color: var(--label); font-size: 12px; font-weight: 800; }
.card-kicker { margin: 0 0 14px; color: var(--label); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; }
.area-card h3 { max-width: 470px; margin: 0 0 22px; font-family: var(--serif); font-size: clamp(2rem, 3vw, 3.3rem); font-weight: 400; line-height: 1; letter-spacing: -0.035em; }
.area-card p { position: relative; z-index: 2; max-width: 390px; margin: 0; color: var(--ink-soft); }
.area-card ul { position: relative; z-index: 2; width: 100%; list-style: none; padding: 0; margin: 38px 0 0; }
.area-card li { padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.area-visual { position: absolute; z-index: 1; right: 0; bottom: 0; width: 32%; height: 74%; margin: 0; overflow: visible; pointer-events: none; }
.area-visual::before { content: ""; position: absolute; inset: 9% -4% -2% 4%; border-radius: 48% 48% 0 0; background: radial-gradient(circle at 55% 48%, rgba(67,217,208,.17), rgba(207,222,230,.22) 48%, transparent 72%); filter: blur(14px); }
.area-visual img { position: relative; width: 100%; height: 100%; display: block; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 22px 28px rgba(7,26,47,.13)); transition: transform 650ms cubic-bezier(.2,.7,.2,1), filter 650ms ease; }
.area-card:hover .area-visual img { transform: translateY(-6px) scale(1.08); filter: drop-shadow(0 30px 34px rgba(7,26,47,.18)); }
.editorial-note { max-width: 1450px; margin: 16px auto 0; color: var(--label); font-size: 12px; text-align: right; }

.treatment-section { color: var(--white); background: var(--ink); }
.treatment-section .eyebrow { color: var(--aqua); }
.treatment-heading { max-width: 980px; margin: 0 auto 64px; text-align: center; }
.treatment-explorer { display: grid; grid-template-columns: minmax(260px, 0.36fr) minmax(0, 1fr); max-width: 1320px; margin: auto; border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius); overflow: hidden; }
.treatment-tabs { display: flex; flex-direction: column; padding: 14px; border-right: 1px solid rgba(255,255,255,0.14); background: rgba(255,255,255,0.025); }
.treatment-tabs button { width: 100%; padding: 18px 20px; border: 0; border-radius: 14px; color: rgba(255,255,255,0.58); background: transparent; font: 600 15px/1.3 var(--sans); text-align: left; cursor: pointer; }
.treatment-tabs button[aria-selected="true"] { color: var(--ink); background: var(--aqua); }
.treatment-panels { min-height: 440px; }
.treatment-panels article { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.62fr); gap: 70px; padding: clamp(36px, 5vw, 72px); }
.treatment-panels article[hidden] { display: none; }
.panel-label { color: var(--aqua); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; }
.treatment-panels h3 { max-width: 600px; margin: 18px 0 24px; font-family: var(--serif); font-size: clamp(2.2rem, 3.5vw, 4rem); font-weight: 400; line-height: 1.02; letter-spacing: -0.035em; }
.treatment-panels p { max-width: 600px; margin: 0; color: rgba(255,255,255,0.62); }
.path-list { align-self: end; list-style: none; padding: 0; margin: 0; }
.path-list li { display: grid; grid-template-columns: 36px 1fr; gap: 10px; padding: 15px 0; border-top: 1px solid rgba(255,255,255,0.14); font-size: 14px; }
.path-list span { color: var(--aqua); font-size: 11px; }

.approach-section { background: linear-gradient(180deg, #eef2f7, var(--paper)); }
.approach-statement { display: grid; grid-template-columns: minmax(0, .92fr) minmax(430px, .78fr); align-items: center; gap: clamp(50px, 6vw, 90px); max-width: 1320px; margin: auto; }
.approach-statement blockquote { margin: 0; font-family: var(--serif); font-size: clamp(2.5rem, 4.6vw, 5rem); font-weight: 400; line-height: 1.03; letter-spacing: -0.045em; }
.technology-visual { position: relative; min-height: 570px; margin: 0; overflow: visible; }
.technology-visual::before { content: ""; position: absolute; z-index: 0; inset: 8% -8% 15%; border-radius: 50%; background: radial-gradient(circle, rgba(67,217,208,.2), rgba(24,90,219,.09) 48%, transparent 72%); filter: blur(18px); }
.technology-visual img { position: relative; z-index: 1; width: 100%; height: 500px; display: block; object-fit: contain; object-position: center bottom; filter: drop-shadow(0 30px 36px rgba(7,26,47,.2)); }
.technology-visual figcaption { position: relative; z-index: 2; display: grid; max-width: 470px; margin: 0 auto; padding: 17px 0 0; border-top: 1px solid var(--line); color: var(--ink); text-align: center; }
.technology-visual figcaption span { color: var(--label); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.technology-visual figcaption strong { margin-top: 7px; font-size: 14px; font-weight: 600; }
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; max-width: 1320px; margin: 90px auto 0; background: var(--line); }
.approach-grid article { padding: 34px; background: var(--paper); }
.approach-grid span { color: var(--label); font-size: 12px; font-weight: 800; }
.approach-grid h3 { margin: 30px 0 16px; font-family: var(--serif); font-size: 1.75rem; font-weight: 400; line-height: 1.08; }
.approach-grid p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.about-section { display: grid; grid-template-columns: minmax(300px, 0.64fr) minmax(0, 1fr); align-items: start; gap: clamp(60px, 10vw, 150px); color: var(--white); background: #0b2037; }
.about-photo { position: sticky; top: calc(var(--header-h) + 30px); aspect-ratio: 4 / 5; min-height: 0; overflow: hidden; background: #102e55; box-shadow: -18px 18px 0 rgba(67,217,208,.12); }
.about-photo::after { content: ""; position: absolute; inset: 42% 0 0; background: linear-gradient(transparent, rgba(6,22,40,0.92)); pointer-events: none; }
.about-photo > img:first-child { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about-photo-caption { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 30px; display: grid; color: var(--white); line-height: 1.25; }
.about-photo-caption span { font-family: var(--serif); font-size: 1.35rem; }
.about-photo-caption small { margin-top: 6px; color: var(--aqua); font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; }
.about-copy { padding: 30px 0; }
.about-copy .eyebrow { color: var(--aqua); }
.about-copy h2 { font-size: clamp(2.7rem, 4.5vw, 5rem); }
.about-lead { margin: 36px 0 20px; color: var(--white) !important; font-size: 1.22rem; }
.about-copy > p { max-width: 740px; color: rgba(255,255,255,0.65); }
.credentials { margin-top: 52px; border-top: 1px solid rgba(255,255,255,0.18); }
.credentials div { display: grid; grid-template-columns: minmax(130px, .32fr) minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.18); }
.credentials span { color: var(--aqua); font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; }
.credentials strong { font-size: 14px; font-weight: 600; line-height: 1.5; }
.credential-note { margin-top: 24px; font-size: 12px; line-height: 1.55; }

.contact-section { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(430px, 0.78fr); align-items: start; gap: clamp(60px, 7vw, 110px); background: var(--aqua); }
.contact-copy .eyebrow { color: var(--ink); }
.contact-copy > p:not(.eyebrow) { max-width: 620px; margin: 28px 0; font-size: 1.08rem; }
.contact-modes { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 36px; }
.contact-modes span { padding: 9px 13px; border: 1px solid rgba(7,26,47,0.26); border-radius: 999px; font-size: 12px; font-weight: 700; }
.contact-copy .notice { max-width: 520px; margin-top: 24px !important; font-size: 12px !important; line-height: 1.55; }
.contact-form { padding: clamp(26px, 4vw, 48px); border: 1px solid rgba(7,26,47,0.18); border-radius: var(--radius); background: rgba(255,255,255,0.7); box-shadow: 0 24px 70px rgba(7,26,47,0.12); backdrop-filter: blur(18px); }
.contact-form label { display: grid; gap: 8px; margin-bottom: 18px; font-size: 14px; font-weight: 800; }
.contact-form label > small { margin-left: 4px; color: rgba(7,26,47,0.5); font-size: 11px; font-weight: 600; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid rgba(7,26,47,0.2); border-radius: 11px; color: var(--ink); background: rgba(255,255,255,0.9); font: 500 14px/1.45 var(--sans); outline: none; transition: border-color 160ms ease, box-shadow 160ms ease; }
.contact-form textarea { min-height: 126px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(24,90,219,0.12); }
.form-consent { grid-template-columns: 18px 1fr !important; align-items: start; gap: 10px !important; font-weight: 500 !important; line-height: 1.45; }
.form-consent input { width: 17px; min-height: 17px; margin-top: 2px; accent-color: var(--blue); }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; min-height: 52px; padding: 0 18px; border: 0; border-radius: 999px; color: var(--white); background: var(--ink); font: 800 14px/1 var(--sans); cursor: pointer; transition: transform 160ms ease, background 160ms ease; }
.form-submit:hover { transform: translateY(-2px); background: #12385f; }
.form-submit:disabled { cursor: wait; opacity: .68; transform: none; }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-note { margin: 14px 0 0; color: rgba(7,26,47,0.62); font-size: 12px; line-height: 1.5; }
.form-privacy-warning { margin: 2px 0 18px; padding: 13px 15px; border-left: 3px solid var(--blue); color: rgba(7,26,47,.72); background: rgba(255,255,255,.52); font-size: 12px; line-height: 1.55; }
.form-privacy-warning strong { color: var(--ink); }
.form-consent a { color: var(--blue); text-underline-offset: 3px; }
.form-status { min-height: 20px; margin-top: 6px; color: var(--blue); font-size: 12px; font-weight: 700; }
.footer { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 28px; padding: 44px clamp(22px, 5vw, 76px); color: rgba(255,255,255,0.62); background: #061628; font-size: 12px; }
.footer-clinics { grid-column: 1 / -1; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.14); }
.footer-clinics > p { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 20px; margin: 0 0 12px; }
.footer-clinics > p strong { color: var(--white); font-family: var(--serif); font-size: 1.25rem; font-weight: 400; }
.footer-clinics > p span { color: rgba(255,255,255,.48); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.footer-clinic-list { display: flex; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-clinic-list span { padding: 8px 13px; border-right: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.58); font-size: 11px; line-height: 1.35; }
.footer-clinic-list span:last-child { border-right: 0; }
.footer-clinic-list strong { color: rgba(255,255,255,.92); font-weight: 700; }
.footer-brand { color: var(--white); }
.footer p { margin: 0; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-decoration: none; }
.footer > small { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.12); }

.legal-page { background: var(--paper); }
.legal-page .site-header { color: var(--ink); background: rgba(245,247,249,.96); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(16px); }
.legal-main { padding: calc(var(--header-h) + 72px) clamp(22px, 7vw, 120px) 100px; }
.legal-shell { display: grid; grid-template-columns: minmax(220px,.32fr) minmax(0,1fr); gap: clamp(48px,8vw,130px); max-width: 1220px; margin: auto; }
.legal-aside { position: sticky; top: calc(var(--header-h) + 38px); align-self: start; }
.legal-aside h1 { margin: 0; font-family: var(--serif); font-size: clamp(2.8rem,5vw,5.5rem); font-weight: 400; line-height: .98; letter-spacing: -.04em; }
.legal-aside p { margin: 24px 0 0; color: var(--label); font-size: 12px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.legal-content { max-width: 760px; }
.legal-intro { margin: 0 0 48px; color: var(--ink-soft); font-size: 1.16rem; }
.legal-content section { padding: 32px 0; border-top: 1px solid var(--line); }
.legal-content h2 { margin: 0 0 18px; font-family: var(--serif); font-size: clamp(1.65rem,2.4vw,2.35rem); font-weight: 400; line-height: 1.1; }
.legal-content h3 { margin: 26px 0 10px; font-size: 1rem; }
.legal-content p, .legal-content li { color: var(--ink-soft); }
.legal-content ul { margin: 14px 0 0; padding-left: 20px; }
.legal-content li + li { margin-top: 8px; }
.legal-content a { color: var(--blue); text-underline-offset: 3px; }
.legal-data { display: grid; grid-template-columns: minmax(150px,.35fr) minmax(0,1fr); margin: 22px 0 0; border-top: 1px solid var(--line); }
.legal-data dt, .legal-data dd { margin: 0; padding: 13px 0; border-bottom: 1px solid var(--line); }
.legal-data dt { color: var(--label); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.legal-data dd { color: var(--ink); }
.legal-callout { padding: 18px 20px; border-left: 3px solid var(--aqua); background: var(--white); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1180px) {
  .area-cards { grid-template-columns: 1fr; }
  .area-card { min-height: 535px; }
  .area-copy { width: 57%; }
  .area-visual { width: 40%; height: 80%; }
}

@media (max-width: 980px) {
  :root { --header-h: 72px; }
  .brand-copy strong { font-size: 13px; }
  .menu-toggle {
    position: relative;
    z-index: 102;
    display: grid;
    align-content: center;
    gap: 7px;
    width: 44px;
    height: 44px;
    padding: 11px;
    border: 1px solid currentColor;
    border-radius: 50%;
    color: inherit;
    background: transparent;
  }
  .menu-toggle span:not(.sr-only) { display: block; width: 100%; height: 1px; background: currentColor; transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 12px;
    padding: 90px 28px 50px;
    color: var(--white);
    background: var(--ink);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: 180ms ease;
  }
  .nav.open { opacity: 1; visibility: visible; transform: none; }
  .nav a { font-family: var(--serif); font-size: clamp(2.2rem, 9vw, 4rem); }
  .nav-cta { margin-top: 18px; padding: 8px 18px; border-radius: 999px; }
  .site-header.menu-open { color: var(--white); background: transparent; box-shadow: none; }
  .hero { padding-top: calc(var(--header-h) + 60px); }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { width: min(100%, 620px); min-height: 0; margin-inline: auto; }
  .scroll-cue { display: none; }
  .section-intro { grid-template-columns: 1fr; }
  .section-intro .eyebrow { margin-bottom: -20px; }
  .treatment-explorer { grid-template-columns: 1fr; }
  .treatment-tabs { display: grid; grid-template-columns: repeat(2, 1fr); border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
  .treatment-panels article { grid-template-columns: 1fr; gap: 48px; }
  .approach-statement { grid-template-columns: 1fr; }
  .technology-visual { width: min(100%, 620px); min-height: 0; }
  .technology-visual img { height: 500px; }
  .about-section, .contact-section { grid-template-columns: 1fr; }
  .about-photo { position: relative; top: 0; width: min(100%, 620px); }
  .footer { grid-template-columns: 1fr 1fr; }
  .footer-links { justify-self: end; }
  .legal-shell { grid-template-columns: 1fr; }
  .legal-aside { position: static; }
}

@media (max-width: 680px) {
  .site-header { padding-inline: 18px; }
  .brand-copy small { display: none; }
  .hero { padding-inline: 18px; padding-bottom: 58px; }
  .hero::before { display: none; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .hero-meta { display: grid; }
  .hero-visual { align-items: start; }
  .hero-portrait { width: 92%; max-width: 415px; }
  .clinical-spectrum { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
  .clinical-spectrum span { flex: 0 0 auto; }
  .section { padding: 78px 18px; }
  .area-cards { grid-template-columns: 1fr; }
  .area-card { grid-template-columns: 34px 1fr; min-height: 0; padding: 34px 22px; }
  .area-copy, .area-card p, .area-card ul { width: 100%; min-width: 0; max-width: none; }
  .area-visual { position: relative; grid-column: 2; right: auto; bottom: auto; width: calc(100% + 10px); height: 310px; margin: 30px -10px -34px 0; overflow: visible; }
  .area-visual::before { inset: 8% 6% 0; }
  .area-card ul { margin-top: 28px; }
  .editorial-note { text-align: left; }
  .treatment-tabs { display: flex; flex-direction: row; overflow-x: auto; padding: 10px; }
  .treatment-tabs button { flex: 0 0 auto; width: auto; white-space: nowrap; }
  .treatment-panels article { padding: 32px 24px; }
  .approach-grid { grid-template-columns: 1fr; margin-top: 58px; }
  .technology-visual { min-height: 0; }
  .technology-visual img { height: 390px; }
  .credentials div { grid-template-columns: 1fr; gap: 8px; }
  .contact-section { gap: 55px; }
  .footer-clinics > p { display: grid; }
  .footer-clinic-list { display: grid; grid-template-columns: 1fr; }
  .footer-clinic-list span { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .footer-clinic-list span:last-child { border-bottom: 0; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px 18px; }
  .footer { grid-template-columns: 1fr; padding-inline: 18px; }
  .footer-links { justify-self: start; flex-wrap: wrap; }
  .legal-main { padding-inline: 18px; }
  .legal-data { grid-template-columns: 1fr; }
  .legal-data dt { padding-bottom: 4px; border-bottom: 0; }
  .legal-data dd { padding-top: 0; }
}