:root {
  --white: #ffffff;
  --paper: #f7f9fa;
  --mist: #edf2f3;
  --ink: #3a3a3a;
  --ink-2: #505357;
  --muted: #72777b;
  --line: rgba(58, 58, 58, 0.14);
  --line-strong: rgba(58, 58, 58, 0.25);
  --teal: #0d7482;
  --teal-dark: #114d5b;
  --navy: #173b4a;
  --copper: #c66b3f;
  --shadow: 0 22px 65px rgba(26, 43, 49, 0.1);
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Aptos", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: -100px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--ink);
}
.skip-link:focus { top: 16px; }
.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;
}

.shell { width: var(--shell); margin-inline: auto; }
.section-shell { padding: 112px 0; position: relative; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(58, 58, 58, 0.09);
  backdrop-filter: blur(18px);
}
.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 36px;
}
.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  color: var(--ink);
  font-size: 27px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.9px;
  white-space: nowrap;
}
.wordmark-strong { font-weight: 750; letter-spacing: -1.3px; }
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a {
  color: var(--ink-2);
  font-size: 14px;
  letter-spacing: 0.01em;
  position: relative;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 1px;
  background: var(--teal);
  transition: right 180ms ease;
}
.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after { right: 0; }
.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(247, 249, 250, 0.86);
}
.language-switcher a {
  min-width: 30px;
  padding: 4px 7px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-align: center;
  transition: color 160ms ease, background 160ms ease;
}
.language-switcher a:hover,
.language-switcher a:focus-visible { color: var(--teal-dark); }
.language-switcher a.is-active {
  color: var(--white);
  background: var(--ink);
}
.nav-cta {
  padding: 10px 18px;
  border: 1px solid var(--ink);
  font-size: 14px;
  transition: color 180ms ease, background 180ms ease;
}
.nav-cta:hover,
.nav-cta:focus-visible { color: var(--white); background: var(--ink); }
.menu-button { display: none; margin-left: auto; padding: 8px; border: 0; background: transparent; }
.menu-button > span:not(.sr-only) { display: block; width: 25px; height: 1px; margin: 5px 0; background: var(--ink); }
.mobile-nav { display: none; }

.hero {
  min-height: 660px;
  overflow: hidden;
  padding-top: 72px;
  padding-bottom: 70px;
  background: linear-gradient(90deg, #fff 0%, #fff 46%, #f8fafb 100%);
}
.hero-art {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  width: min(56vw, 900px);
  height: 470px;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.72) 18%, #000 36%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.72) 18%, #000 36%);
}
.hero-art::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 95px;
  background: linear-gradient(transparent, #fff);
}
.hero-art img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: right center;
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 590px) 1fr;
  column-gap: clamp(60px, 8vw, 120px);
  row-gap: 28px;
  align-items: start;
}
.hero-copy,
.hero-detail { grid-column: 1; }
.kicker {
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.17em;
  line-height: 1.4;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.13; }
h1 {
  max-width: 830px;
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(43px, 5vw, 68px);
  font-weight: 340;
  letter-spacing: -0.045em;
}
h2 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(36px, 4.2vw, 56px);
  font-weight: 360;
  letter-spacing: -0.04em;
}
h3 { font-size: 25px; font-weight: 600; letter-spacing: -0.025em; }
.lead { color: var(--ink); font-size: 23px; line-height: 1.45; letter-spacing: -0.015em; }
.hero-detail { max-width: 570px; }
.hero-detail > p:not(.lead) { color: var(--ink-2); }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 36px; }
.button {
  display: inline-flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 160ms ease, color 160ms ease, background 160ms ease, border-color 160ms ease;
}
.button:hover,
.button:focus-visible { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--ink); }
.button-primary:hover,
.button-primary:focus-visible { background: var(--teal-dark); border-color: var(--teal-dark); }
.button-secondary { color: var(--ink); background: transparent; }
.button-secondary:hover,
.button-secondary:focus-visible { color: var(--teal-dark); border-color: var(--teal-dark); }
.credibility {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 62px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.84);
  backdrop-filter: blur(8px);
}
.credibility > div { padding: 27px 34px 27px 0; }
.credibility > div + div { padding-left: 34px; border-left: 1px solid var(--line); }
.credibility strong { display: block; color: var(--ink); font-size: 16px; }
.credibility span { display: block; margin-top: 4px; color: var(--muted); font-size: 14px; line-height: 1.45; }

.technical-field { overflow: hidden; background: var(--paper); }
.technical-field::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(15, 91, 104, 0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 91, 104, 0.065) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent, black 32%, black 100%);
}
.technical-field::after {
  content: "";
  position: absolute;
  right: -9vw;
  top: 8%;
  width: 42vw;
  height: 84%;
  pointer-events: none;
  opacity: 0.23;
  background:
    linear-gradient(90deg, transparent 0 17%, rgba(13, 116, 130, 0.22) 17% 31%, transparent 31% 42%, rgba(23, 59, 74, 0.28) 42% 58%, transparent 58% 68%, rgba(198, 107, 63, 0.32) 68% 75%, transparent 75%);
  transform: skewX(-7deg);
}
.technical-field > .shell { position: relative; z-index: 1; }
.section-heading { max-width: 850px; margin-bottom: 64px; }
.section-heading > p:last-child { max-width: 720px; color: var(--ink-2); }
.section-heading.compact { max-width: 760px; }

.discipline-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: rgba(255,255,255,0.58); }
.discipline { padding: 54px 54px 56px 0; }
.discipline + .discipline { padding-left: 54px; border-left: 1px solid var(--line-strong); }
.discipline-index { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 34px; color: var(--white); background: var(--teal-dark); font-size: 13px; font-weight: 700; }
.discipline-index.accent { background: var(--copper); }
.discipline-label { margin-bottom: 10px; color: var(--teal); font-size: 14px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.discipline h3 { max-width: 470px; min-height: 112px; margin-bottom: 30px; font-size: 30px; font-weight: 420; }
.discipline ul { margin: 0; padding: 0; list-style: none; }
.discipline li { position: relative; padding: 13px 0 13px 25px; border-top: 1px solid var(--line); color: var(--ink-2); }
.discipline li::before { content: ""; position: absolute; left: 0; top: 24px; width: 9px; height: 1px; background: var(--teal); }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line-strong);
  background: var(--line-strong);
}
.problem-card {
  min-height: 315px;
  padding: 36px 34px;
  background: rgba(255,255,255,0.92);
}
.problem-card > span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.problem-card h3 {
  margin: 52px 0 16px;
  font-size: 23px;
  font-weight: 500;
}
.problem-card p {
  margin-bottom: 0;
  color: var(--ink-2);
  font-size: 15px;
}

.insight {
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(13,116,130,0.045), transparent 42%),
    var(--white);
}
.insight-layout { position: relative; }
.insight-layout::after {
  content: "";
  position: absolute;
  z-index: 0;
  right: -8%;
  top: 0;
  width: 34%;
  height: 52%;
  opacity: 0.12;
  background: linear-gradient(90deg, transparent 0 18%, var(--teal) 18% 42%, transparent 42% 57%, var(--copper) 57% 70%, transparent 70%);
  transform: skewX(-8deg);
  pointer-events: none;
}
.insight-layout > * { position: relative; z-index: 1; }
.insight-quote {
  max-width: 1040px;
  margin: 0;
  padding: 30px 0 30px 38px;
  border-left: 4px solid var(--copper);
  color: var(--ink);
  font-size: clamp(25px, 3vw, 39px);
  font-weight: 350;
  letter-spacing: -0.025em;
  line-height: 1.3;
}
.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 65px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--line-strong);
}
.insight-card { padding: 42px 48px; background: var(--white); }
.insight-card h3 { max-width: 460px; margin-bottom: 16px; font-size: 27px; font-weight: 450; }
.insight-card p:last-child { margin-bottom: 0; color: var(--ink-2); }

.value-flow { color: var(--white); background: var(--navy); }
.value-flow .kicker { color: #8ccbd1; }
.value-flow h2 { color: var(--white); }
.value-flow .section-heading > p:last-child { color: rgba(255,255,255,0.72); }
.flow-line { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 60px; border-top: 1px solid rgba(255,255,255,0.28); }
.flow-step { position: relative; min-height: 195px; padding: 34px 30px 28px 0; }
.flow-step + .flow-step { padding-left: 30px; border-left: 1px solid rgba(255,255,255,0.2); }
.flow-step::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border: 2px solid var(--navy); border-radius: 50%; background: #8ccbd1; }
.flow-step + .flow-step::before { left: 29px; }
.flow-step.active::before { background: var(--copper); }
.flow-step span { display: block; color: rgba(255,255,255,0.52); font-size: 12px; }
.flow-step strong { display: block; margin-top: 24px; font-size: 21px; font-weight: 600; }
.flow-step small { display: block; max-width: 180px; margin-top: 10px; color: rgba(255,255,255,0.68); font-size: 14px; line-height: 1.5; }
.flow-note { max-width: 840px; margin: 36px 0 0; color: rgba(255,255,255,0.8); font-size: 20px; }

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line-strong);
  background: var(--line-strong);
}
.outcome-card {
  min-height: 230px;
  padding: 38px 34px;
  background: rgba(255,255,255,0.92);
}
.outcome-card h3 {
  margin-bottom: 18px;
  color: var(--teal-dark);
  font-size: 23px;
  font-weight: 550;
}
.outcome-card p { margin-bottom: 0; color: var(--ink-2); font-size: 15px; }

.service-list { border-top: 1px solid var(--line-strong); }
.service-row { display: grid; grid-template-columns: 70px minmax(0, 1fr) 185px; gap: 28px; align-items: start; padding: 38px 0; border-bottom: 1px solid var(--line-strong); }
.service-number { color: var(--teal); font-size: 13px; font-weight: 700; }
.service-row h3 { margin: 0 0 9px; }
.service-row p { max-width: 680px; margin: 0; color: var(--ink-2); }
.service-row > strong { justify-self: end; color: var(--muted); font-size: 12px; letter-spacing: 0.12em; text-align: right; text-transform: uppercase; }

.approach-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(70px, 10vw, 145px); align-items: start; }
.sticky-copy { position: sticky; top: 132px; margin-bottom: 0; }
.approach-steps { border-top: 1px solid var(--line-strong); }
.approach-step { display: grid; grid-template-columns: 65px 1fr; gap: 18px; padding: 40px 0; border-bottom: 1px solid var(--line-strong); }
.approach-step > span { width: 38px; height: 38px; display: grid; place-items: center; color: var(--white); background: var(--ink); font-size: 12px; font-weight: 700; }
.approach-step:nth-child(2) > span { background: var(--teal); }
.approach-step:nth-child(3) > span { background: var(--copper); }
.approach-step h3 { margin-bottom: 10px; }
.approach-step p { margin-bottom: 0; color: var(--ink-2); }

.profile-grid { display: grid; grid-template-columns: 0.88fr 1.12fr; gap: clamp(64px, 9vw, 130px); align-items: center; }
.profile-visual { position: relative; min-height: 470px; overflow: hidden; border: 1px solid var(--line); background: rgba(255,255,255,0.7); box-shadow: var(--shadow); }
.profile-visual::before,
.profile-visual::after { content: ""; position: absolute; left: 11%; right: 8%; height: 1px; background: rgba(17,77,91,0.25); transform-origin: left center; }
.profile-visual::before { top: 41%; transform: rotate(-8deg); }
.profile-visual::after { top: 58%; transform: rotate(6deg); background: rgba(198,107,63,0.38); }
.profile-plane { position: absolute; top: 17%; bottom: 15%; width: 20%; border: 1px solid rgba(17,77,91,0.17); transform: skewY(-7deg); }
.profile-plane.p1 { left: 27%; background: rgba(13,116,130,0.09); }
.profile-plane.p2 { left: 47%; background: rgba(17,77,91,0.18); }
.profile-plane.p3 { left: 67%; background: rgba(198,107,63,0.18); }
.profile-axis { position: absolute; left: 10%; right: 7%; top: 50%; height: 1px; background: rgba(58,58,58,0.35); }
.profile-axis::before,
.profile-axis::after { content: ""; position: absolute; top: -6px; width: 13px; height: 13px; border: 2px solid var(--white); border-radius: 50%; background: var(--teal); }
.profile-axis::before { left: 28%; }
.profile-axis::after { right: 16%; background: var(--copper); }
.profile-visual > span { position: absolute; bottom: 7%; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: 0.14em; }
.profile-visual > span:nth-of-type(1) { left: 10%; }
.profile-visual > span:nth-of-type(2) { left: 44%; }
.profile-visual > span:nth-of-type(3) { right: 8%; }
.profile-copy .lead { font-size: 21px; }
.profile-copy > p:not(.kicker):not(.lead) { color: var(--ink-2); }
.profile-facts { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; }
.profile-facts span { padding-top: 10px; border-top: 1px solid var(--line-strong); color: var(--ink-2); font-size: 14px; }
.authority-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 72px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--line-strong);
}
.authority-card { min-height: 260px; padding: 38px 34px; background: var(--white); }
.authority-card h3 { margin: 24px 0 14px; font-size: 24px; font-weight: 500; }
.authority-card p:last-child { margin-bottom: 0; color: var(--ink-2); font-size: 15px; }

.network { padding-block: 78px; border-bottom: 1px solid var(--line); }
.network-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: end; }
.network .section-heading { margin-bottom: 0; }
.network-list { display: grid; }
.network-list span { padding: 19px 0; border-top: 1px solid var(--line-strong); color: var(--ink-2); }
.network-list span:last-child { border-bottom: 1px solid var(--line-strong); }

.entry-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.entry-item { min-height: 310px; padding: 38px 36px 42px 0; }
.entry-item + .entry-item { padding-left: 36px; border-left: 1px solid var(--line-strong); }
.entry-item > span { color: var(--teal); font-size: 12px; font-weight: 700; }
.entry-item h3 { margin: 75px 0 15px; }
.entry-item p { margin: 0; color: var(--ink-2); }

.contact { padding-block: 120px; }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(72px, 10vw, 145px); align-items: start; }
.contact-copy .lead { max-width: 520px; font-size: 20px; }
.contact-direct { display: grid; gap: 7px; margin-top: 42px; }
.contact-direct a { width: fit-content; border-bottom: 1px solid var(--line-strong); }
.contact-direct a:hover,
.contact-direct a:focus-visible { color: var(--teal); border-color: var(--teal); }
.contact-direct span { margin-top: 8px; color: var(--muted); font-size: 14px; }
.contact-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; padding: 44px; background: rgba(255,255,255,0.87); border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.contact-form label { display: grid; gap: 7px; }
.contact-form label > span { color: var(--ink-2); font-size: 13px; font-weight: 650; }
.contact-form .full,
.contact-form .form-note,
.contact-form .button { grid-column: 1 / -1; }
.contact-form input,
.contact-form select,
.contact-form textarea { width: 100%; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; outline: 0; padding: 10px 2px 12px; color: var(--ink); background: transparent; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-color: var(--teal); box-shadow: 0 1px 0 var(--teal); }
.form-note { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.contact-form .button { width: fit-content; }

.site-footer { padding: 70px 0 30px; color: rgba(255,255,255,0.76); background: #303234; }
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 36px 80px; align-items: start; }
.footer-wordmark { color: var(--white); }
.site-footer p { margin: 22px 0 0; font-size: 14px; line-height: 1.55; }
.site-footer .footer-claim { margin-top: 14px; color: rgba(255,255,255,0.5); }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: 12px 34px; font-size: 14px; }
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--white); }
.copyright { grid-column: 1 / -1; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.46); }

/* Legal page */
.legal-banner { position: relative; overflow: hidden; padding: 84px 0 78px; background: var(--paper); border-bottom: 1px solid var(--line); }
.legal-banner::before { content: ""; position: absolute; inset: 0; opacity: 0.5; background-image: linear-gradient(rgba(13,116,130,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(13,116,130,.08) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, transparent 20%, black 100%); }
.legal-banner .shell { position: relative; z-index: 1; }
.legal-banner h1 { font-size: clamp(46px, 7vw, 82px); }
.legal-main { padding: 90px 0 120px; }
.legal-layout { display: grid; grid-template-columns: 250px minmax(0, 720px); gap: 90px; align-items: start; }
.legal-aside { position: sticky; top: 120px; color: var(--muted); font-size: 14px; }
.legal-aside a { display: block; margin-top: 18px; color: var(--teal-dark); }
.legal-content section { padding: 34px 0; border-top: 1px solid var(--line-strong); }
.legal-content section:first-child { padding-top: 0; border-top: 0; }
.legal-content h2 { margin-bottom: 16px; font-size: 27px; }
.legal-content p { color: var(--ink-2); }
.legal-content a { color: var(--teal-dark); border-bottom: 1px solid rgba(13,116,130,0.35); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 40px, 820px); }
  .section-shell { padding-block: 88px; }
  .desktop-nav, .nav-cta { display: none; }
  .language-switcher { margin-left: auto; }
  .menu-button { display: block; margin-left: 0; }
  .mobile-nav { position: absolute; left: 0; right: 0; top: 100%; padding: 12px 20px 24px; background: rgba(255,255,255,0.98); border-bottom: 1px solid var(--line); box-shadow: 0 20px 35px rgba(34,48,53,.08); }
  .mobile-nav.is-open { display: grid; }
  .mobile-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .hero-grid, .approach-grid, .profile-grid, .network-grid, .contact-grid { grid-template-columns: 1fr; gap: 56px; }
  .hero { min-height: 0; padding-top: 64px; }
  .hero-grid { gap: 28px; }
  .hero-art { width: 56%; height: 430px; opacity: 0.52; }
  .hero-copy, .hero-detail { grid-column: 1; max-width: 590px; }
  .credibility { grid-template-columns: 1fr; }
  .credibility > div, .credibility > div + div { padding: 22px 0; border-left: 0; border-top: 1px solid var(--line); }
  .credibility > div:first-child { border-top: 0; }
  .discipline-grid { grid-template-columns: 1fr; }
  .discipline, .discipline + .discipline { padding: 42px 0; border-left: 0; }
  .discipline + .discipline { border-top: 1px solid var(--line-strong); }
  .discipline h3 { min-height: 0; }
  .problem-grid, .outcome-grid { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: 1fr; }
  .insight-card + .insight-card { border-top: 1px solid var(--line-strong); }
  .flow-line { grid-template-columns: repeat(2, 1fr); }
  .flow-step:nth-child(3) { border-left: 0; }
  .flow-step:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); }
  .flow-step:nth-child(3)::before { left: 0; }
  .service-row { grid-template-columns: 55px 1fr; }
  .service-row > strong { grid-column: 2; justify-self: start; text-align: left; }
  .sticky-copy { position: static; }
  .profile-visual { min-height: 390px; }
  .authority-grid { grid-template-columns: 1fr; }
  .authority-card { min-height: 0; }
  .entry-grid { grid-template-columns: 1fr; }
  .entry-item, .entry-item + .entry-item { min-height: 0; padding: 34px 0; border-left: 0; }
  .entry-item + .entry-item { border-top: 1px solid var(--line-strong); }
  .entry-item h3 { margin-top: 38px; }
  .legal-layout { grid-template-columns: 1fr; gap: 50px; }
  .legal-aside { position: static; }
}

@media (max-width: 650px) {
  :root { --shell: calc(100% - 30px); }
  body { font-size: 16px; }
  .nav-shell { min-height: 68px; gap: 12px; }
  .wordmark { font-size: 24px; }
  .hero { padding-top: 0; background: var(--white); }
  .hero-art {
    position: relative;
    width: 100%;
    height: 155px;
    margin-bottom: 42px;
    opacity: 1;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 20%, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 20%, #000 100%);
  }
  .hero-art::after { height: 45px; }
  .hero-art img { object-position: right center; }
  h1 { font-size: 42px; }
  h2 { font-size: 36px; }
  .lead { font-size: 20px; }
  .button-row { display: grid; }
  .button { width: 100%; }
  .problem-grid, .outcome-grid { grid-template-columns: 1fr; }
  .problem-card, .outcome-card { min-height: 0; }
  .problem-card h3 { margin-top: 34px; }
  .insight-quote { padding-left: 24px; font-size: 25px; }
  .insight-card { padding: 34px 0; }
  .flow-line { grid-template-columns: 1fr; }
  .flow-step, .flow-step + .flow-step { min-height: 0; padding: 30px 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
  .flow-step:first-child { border-top: 0; }
  .flow-step + .flow-step::before { left: 0; }
  .service-row { grid-template-columns: 42px 1fr; gap: 18px; }
  .profile-visual { min-height: 320px; }
  .contact-form { grid-template-columns: 1fr; padding: 30px 22px; }
  .contact-form label { grid-column: 1; }
  .contact-form .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .copyright { grid-column: 1; }
}

@media (max-width: 420px) {
  .wordmark { gap: 5px; font-size: 21px; }
  .language-switcher { gap: 0; padding: 2px; }
  .language-switcher a { min-width: 25px; padding: 3px 4px; font-size: 10px; }
  .menu-button { padding: 6px; }
}

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