:root {
  --primary: #4a58b4;
  --primary-dark: #3b4690;
  --ink: #141831;
  --text: #333333;
  --muted: #787d93;
  --white: #ffffff;
  --cream: #f6f1eb;
  --card: #f1ece6;
  --border: #e9e1d7;
  --success-bg: #cef5ca;
  --success-text: #114e0b;
  --radius-button: 2px;
  --radius-card: 8px;
  --radius-chip: 4px;
  --display: "Arizona Flare", "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.645, 0.045, 0.355, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.32;
  letter-spacing: -0.02rem;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.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;
  top: 8px;
  left: 8px;
  z-index: 1000000000;
  padding: 12px 16px;
  color: var(--white);
  background: var(--primary);
  transform: translateY(-150%);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 2px solid #8895ff; outline-offset: 3px; }

.shell { width: min(100% - 64px, 1480px); margin-inline: auto; }
.section { padding-block: 128px; }
.section-index {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: center;
  padding-bottom: 20px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 900;
  display: grid;
  grid-template-columns: 1.1fr 2fr 1.1fr;
  align-items: center;
  width: min(100% - 64px, 1480px);
  min-height: 96px;
  margin-inline: auto;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.22);
}
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--display);
  font-size: 1.5rem;
  line-height: 1;
}
.brand-name { display: grid; gap: 1px; line-height: 1; }
.brand-name strong { font-family: var(--display); font-size: 1.4rem; font-weight: 300; letter-spacing: -.04rem; }
.brand-name small { font-size: .56rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 32px; }
.main-nav a, .text-action {
  position: relative;
  font-size: 0.875rem;
  font-weight: 600;
}
.main-nav a::after, .text-action::after, .inline-link::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s var(--ease);
}
.main-nav a:hover::after, .text-action:hover::after, .inline-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 20px; }
.menu-toggle { display: none; }

.button {
  display: inline-flex;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  background: none;
  cursor: pointer;
  font-weight: 600;
  line-height: 1;
}
.button--small { min-height: 48px; padding-inline: 20px; }
.button--primary { color: var(--white); background: var(--primary); }
.button--primary:hover { background: var(--primary-dark); }
.button--outline { color: var(--ink); border-color: #bdbdbd; }
.button--outline:hover { color: var(--white); border-color: var(--ink); background: var(--ink); }
.button--light { color: var(--ink); background: var(--white); }
.button--light:hover { color: var(--primary-dark); background: var(--cream); }
.button--wide { width: 100%; }
.button-track { display: grid; align-items: center; }
.button-track > span { grid-area: 1 / 1; transition: transform .28s var(--ease), opacity .2s ease; }
.button-track > span[aria-hidden="true"] { opacity: 0; transform: translateY(140%); }

.hero {
  position: relative;
  min-height: 820px;
  height: 100svh;
  max-height: 1080px;
  overflow: hidden;
  color: var(--white);
  background: #16191f;
}
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 54% center; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8,12,21,.74) 0%, rgba(8,12,21,.36) 42%, rgba(8,12,21,.08) 70%),
    linear-gradient(0deg, rgba(8,12,21,.72) 0%, transparent 46%);
}
.hero-content { position: relative; height: 100%; }
.hero-credentials {
  position: absolute;
  top: 24%;
  left: 0;
  display: flex;
  gap: 28px;
  color: rgba(255,255,255,.78);
  font-size: .72rem;
  line-height: 1.25;
}
.hero-credentials span { display: grid; gap: 3px; max-width: 124px; padding-left: 12px; border-left: 1px solid rgba(255,255,255,.46); }
.hero-credentials strong { color: var(--white); font-size: .85rem; letter-spacing: .04em; }
.hero-copy { position: absolute; left: 0; bottom: 22%; width: min(800px, 64vw); }
.eyebrow {
  margin: 0 0 20px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(4rem, 6.25vw, 6rem);
  font-weight: 300;
  line-height: .94;
  letter-spacing: -.3rem;
  text-wrap: balance;
}
.hero-note { position: absolute; right: 0; bottom: 24%; width: 380px; }
.hero-note p { margin: 0 0 24px; font-size: 1rem; font-weight: 500; }
.hero-note a { display: inline-flex; gap: 12px; align-items: center; padding-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,.6); font-size: .875rem; font-weight: 600; }
.hero-actions {
  position: absolute;
  right: max(32px, calc((100vw - 1480px) / 2));
  bottom: 0;
  left: max(32px, calc((100vw - 1480px) / 2));
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 132px;
  overflow: hidden;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  background: rgba(20,24,49,.72);
  backdrop-filter: blur(18px);
}
.hero-action {
  display: grid;
  grid-template-columns: 40px 1fr 48px;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  color: var(--white);
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: background .25s var(--ease);
}
.hero-action + .hero-action { border-left: 1px solid rgba(255,255,255,.2); }
.hero-action:hover { background: rgba(74,88,180,.56); }
.hero-action-number { color: rgba(255,255,255,.58); font-size: .75rem; }
.hero-action > span:nth-child(2) { display: grid; gap: 5px; font-family: var(--display); font-size: 1.5rem; letter-spacing: -.05rem; }
.hero-action small { font-family: var(--sans); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.round-arrow { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; font-size: 1.1rem; transition: transform .25s var(--ease), background .25s var(--ease); }
.hero-action:hover .round-arrow { color: var(--ink); background: var(--white); transform: rotate(45deg); }

.intro-grid { display: grid; grid-template-columns: 1.7fr .75fr; gap: 12%; padding: 72px 0 88px; }
.intro h2, .expertise-heading h2, .use-cases h2, .process-heading h2, .contact-copy h2, .diagnostic h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(3rem, 4.4vw, 4.5rem);
  font-weight: 300;
  line-height: .98;
  letter-spacing: -.22rem;
  text-wrap: balance;
}
.intro-copy { align-self: end; }
.intro-copy p { margin: 0 0 28px; color: var(--muted); font-size: 1.125rem; line-height: 1.5; }
.inline-link { position: relative; display: inline-flex; gap: 12px; font-size: .875rem; font-weight: 700; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.principle { min-height: 320px; padding: 28px; border-radius: var(--radius-card); background: var(--card); }
.principle--accent { color: var(--white); background: var(--primary); }
.principle-number { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid currentColor; border-radius: 50%; font-size: .75rem; }
.principle h3 { margin: 112px 0 16px; font-family: var(--display); font-size: 2rem; font-weight: 300; letter-spacing: -.1rem; }
.principle p { max-width: 340px; margin: 0; color: var(--muted); }
.principle--accent p { color: rgba(255,255,255,.76); }

.expertise-section { color: var(--white); background: var(--ink); }
.expertise-section .section-index { color: #9fa3b4; border-color: rgba(255,255,255,.14); }
.expertise-heading { display: grid; grid-template-columns: 1.5fr .75fr; gap: 12%; padding: 72px 0 80px; }
.expertise-heading h2 { color: var(--white); }
.expertise-heading p { align-self: end; margin: 0; color: #b8bbca; font-size: 1.125rem; line-height: 1.5; }
.expertise-list { border-top: 1px solid rgba(255,255,255,.18); }
.expertise-item {
  display: grid;
  grid-template-columns: 80px 1fr 72px;
  align-items: center;
  min-height: 152px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  transition: padding .25s var(--ease), background .25s var(--ease);
}
.expertise-item:hover { padding-inline: 24px; background: rgba(74,88,180,.18); }
.expertise-num { color: #9fa3b4; font-size: .75rem; }
.expertise-item h3 { margin: 0 0 8px; font-family: var(--display); font-size: 2rem; font-weight: 300; letter-spacing: -.1rem; }
.expertise-item p { margin: 0; color: #9fa3b4; }
.expertise-symbol { justify-self: end; font-family: var(--display); font-size: 2rem; color: #9fa3b4; }

.use-cases {
  padding-block: 96px;
  background:
    radial-gradient(circle at 88% 24%, rgba(58,75,177,.12), transparent 28%),
    var(--cream);
}
.use-cases-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 10%;
  align-items: start;
}
.use-cases-list {
  display: grid;
  gap: 12px;
}
.use-cases-list p {
  position: relative;
  margin: 0;
  padding: 22px 24px 22px 56px;
  color: var(--ink);
  border: 1px solid rgba(20,24,49,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.74);
  box-shadow: 0 18px 50px rgba(20,24,49,.06);
}
.use-cases-list p::before {
  position: absolute;
  top: 22px;
  left: 24px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--primary);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px var(--white);
  background: var(--primary);
  content: "";
}
.compliance-note {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  margin-top: 44px;
  padding: 24px 28px;
  color: #424965;
  border: 1px solid rgba(20,24,49,.12);
  border-radius: 12px;
  background: rgba(255,255,255,.56);
}
.compliance-note span {
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--primary);
}
.compliance-note p {
  margin: 0;
  line-height: 1.55;
}

.process-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; padding: 72px 0 80px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.steps li { position: relative; min-height: 292px; padding: 28px 24px 28px 0; border-right: 1px solid var(--border); }
.steps li + li { padding-left: 24px; }
.steps li:last-child { border-right: 0; }
.steps li::before { position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--primary); content: ""; }
.steps span { color: var(--muted); font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.steps h3 { margin: 92px 0 16px; font-family: var(--display); font-size: 1.5rem; font-weight: 300; letter-spacing: -.075rem; }
.steps p { margin: 0; color: var(--muted); }

.contact-section { padding-block: 112px; color: var(--white); background: var(--primary); }
.contact-shell { display: grid; grid-template-columns: 1fr 1fr; gap: 12%; align-items: start; }
.contact-copy { position: sticky; top: 40px; }
.contact-copy h2 { max-width: 680px; color: var(--white); }
.contact-copy > p:not(.eyebrow) { max-width: 580px; margin: 32px 0; color: rgba(255,255,255,.78); font-size: 1.125rem; line-height: 1.5; }
.contact-copy ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.contact-copy li { padding: 8px 12px; border: 1px solid rgba(255,255,255,.35); border-radius: var(--radius-chip); font-size: .75rem; font-weight: 600; }
.contact-form { display: grid; gap: 20px; padding: 32px; border-radius: var(--radius-card); background: var(--primary-dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form label { display: grid; gap: 8px; font-size: .75rem; font-weight: 700; letter-spacing: .02em; }
.contact-form input, .contact-form select {
  width: 100%;
  height: 52px;
  padding: 8px 12px;
  color: var(--ink);
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 6px;
  background: var(--white);
}
.contact-form .consent { display: flex; grid-template-columns: none; align-items: flex-start; gap: 10px; font-weight: 500; line-height: 1.4; }
.contact-form .consent input { flex: 0 0 auto; width: 18px; height: 18px; margin: 0; accent-color: var(--ink); }
.form-note { margin: -4px 0 0; color: rgba(255,255,255,.62); font-size: .75rem; text-align: center; }
.form-message { min-height: 0; padding: 0; border-radius: 4px; font-size: .875rem; }
.form-message.is-visible { min-height: 44px; padding: 12px; color: var(--success-text); background: var(--success-bg); }

.site-footer { padding: 64px 0 24px; background: var(--cream); }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 32px; padding-bottom: 72px; }
.brand--dark { color: var(--ink); }
.footer-top p { max-width: 380px; margin: 0; color: var(--muted); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 20px; color: var(--muted); border-top: 1px solid var(--border); font-size: .75rem; }

.diagnostic {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(20,24,49,.84);
}
.diagnostic::backdrop { background: rgba(20,24,49,.72); backdrop-filter: blur(6px); }
.diagnostic[open] { display: grid; place-items: center; }
.diagnostic-panel { width: min(880px, calc(100% - 48px)); min-height: 620px; padding: 32px; border-radius: var(--radius-card); background: var(--white); }
.diagnostic-topbar { display: flex; justify-content: space-between; align-items: center; }
.diagnostic-topbar > div { display: flex; gap: 16px; align-items: center; }
.diagnostic-kicker { font-weight: 700; }
.diagnostic-progress-text { color: var(--muted); font-size: .75rem; }
.icon-button { display: grid; place-items: center; width: 44px; height: 44px; color: var(--ink); border: 1px solid var(--border); border-radius: 50%; background: transparent; cursor: pointer; font-size: 1.5rem; }
.progress-track { height: 3px; margin: 24px 0 56px; overflow: hidden; background: var(--border); }
.progress-track span { display: block; width: 33.33%; height: 100%; background: var(--primary); transition: width .25s var(--ease); }
.diagnostic-step { display: none; }
.diagnostic-step.is-active { display: block; animation: reveal .25s var(--ease); }
@keyframes reveal { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.diagnostic h2 { max-width: 720px; margin-bottom: 40px; font-size: clamp(2.5rem, 5vw, 4rem); }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choice-grid--three { grid-template-columns: repeat(3, 1fr); }
.choice-grid label { cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; pointer-events: none; }
.choice-grid span { display: flex; align-items: center; min-height: 76px; padding: 16px 20px; border: 1px solid var(--border); border-radius: var(--radius-chip); font-weight: 600; transition: border .2s var(--ease), background .2s var(--ease), color .2s var(--ease); }
.choice-grid span::before { width: 18px; height: 18px; margin-right: 12px; border: 1px solid #9fa3b4; border-radius: 50%; content: ""; }
.choice-grid label:hover span { border-color: var(--primary); }
.choice-grid input:focus-visible + span { outline: 2px solid #8895ff; outline-offset: 2px; }
.choice-grid input:checked + span { color: var(--white); border-color: var(--primary); background: var(--primary); }
.choice-grid input:checked + span::before { border: 5px solid var(--white); background: var(--primary); }
.diagnostic-controls { display: flex; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border); }
.text-button { padding: 12px 0; color: var(--muted); border: 0; border-bottom: 1px solid currentColor; background: none; cursor: pointer; font-weight: 600; }
.text-button:disabled { opacity: .35; cursor: default; }
.diagnostic-result { padding-right: 10%; }
.result-mark { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 32px; color: var(--white); border-radius: 50%; background: var(--primary); font-family: var(--display); font-size: 2rem; }
.diagnostic-result > p:not(.eyebrow) { max-width: 640px; color: var(--muted); font-size: 1.125rem; line-height: 1.5; }
.result-actions { display: flex; align-items: center; gap: 28px; margin-top: 32px; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { order: 3; grid-column: 1 / -1; display: none; }
  .header-actions { display: none; }
  .menu-toggle { display: grid; gap: 7px; width: 44px; height: 44px; place-content: center; color: var(--white); border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: transparent; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { display: block; width: 18px; height: 1px; background: currentColor; transition: transform .2s var(--ease); }
  .site-header.is-open { min-height: 96px; align-items: start; padding-top: 28px; }
  .site-header.is-open .main-nav { display: grid; gap: 0; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.22); }
  .site-header.is-open .main-nav a { padding: 14px 0; font-family: var(--display); font-size: 1.5rem; font-weight: 300; }
  .site-header.is-open::before { position: fixed; inset: 0; z-index: -1; background: var(--ink); content: ""; }
  .hero-note { width: 320px; }
  .hero-copy { bottom: 23%; }
  .intro-grid, .expertise-heading { grid-template-columns: 1.35fr .75fr; gap: 8%; }
  .contact-shell { gap: 7%; }
}

@media (max-width: 767px) {
  .shell, .site-header { width: min(100% - 32px, 1480px); }
  .section { padding-block: 80px; }
  .site-header { min-height: 80px; }
  .brand-name strong { font-size: 1.22rem; }
  .brand-name small { font-size: .5rem; }
  .brand-mark { width: 32px; height: 32px; font-size: 1.25rem; }
  .hero { min-height: 760px; height: 100svh; max-height: 920px; }
  .hero-image { object-position: 64% center; }
  .hero-overlay { background: linear-gradient(0deg, rgba(8,12,21,.88) 0%, rgba(8,12,21,.42) 66%, rgba(8,12,21,.3) 100%); }
  .hero-credentials { top: 13%; right: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; font-size: .62rem; }
  .hero-credentials span { max-width: none; padding-left: 8px; }
  .hero-credentials strong { font-size: .72rem; }
  .hero-copy { bottom: 29%; width: 100%; }
  .hero h1 { font-size: clamp(3.4rem, 15vw, 5rem); letter-spacing: -.2rem; }
  .hero-note { display: none; }
  .hero-actions { right: 16px; left: 16px; grid-template-columns: 1fr; min-height: auto; border-radius: var(--radius-card) var(--radius-card) 0 0; }
  .hero-action { min-height: 92px; grid-template-columns: 28px 1fr 40px; gap: 12px; padding: 16px; }
  .hero-action + .hero-action { border-top: 1px solid rgba(255,255,255,.2); border-left: 0; }
  .hero-action > span:nth-child(2) { font-size: 1.25rem; }
  .round-arrow { width: 38px; height: 38px; }
  .section-index { grid-template-columns: 48px 1fr; }
  .intro-grid, .expertise-heading, .use-cases-grid, .contact-shell { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; }
  .intro h2, .expertise-heading h2, .use-cases h2, .process-heading h2, .contact-copy h2 { font-size: clamp(2.7rem, 12vw, 4rem); letter-spacing: -.16rem; }
  .principles { grid-template-columns: 1fr; }
  .principle { min-height: 248px; }
  .principle h3 { margin-top: 64px; }
  .expertise-heading { padding-bottom: 56px; }
  .expertise-item { grid-template-columns: 40px 1fr 32px; min-height: 128px; }
  .expertise-item h3 { font-size: 1.5rem; }
  .expertise-item p { font-size: .875rem; }
  .use-cases { padding-block: 72px; }
  .use-cases-list p { padding: 20px 18px 20px 48px; }
  .use-cases-list p::before { left: 20px; }
  .compliance-note { grid-template-columns: 1fr; gap: 12px; padding: 22px; }
  .process-heading { align-items: flex-start; flex-direction: column; padding: 48px 0 56px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps li:nth-child(2) { border-right: 0; }
  .steps li:nth-child(n+3) { border-top: 1px solid var(--border); }
  .contact-section { padding-block: 80px; }
  .contact-copy { position: static; }
  .contact-form { padding: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 24px; padding-bottom: 48px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .diagnostic-panel { width: 100%; min-height: 100%; padding: 24px 16px; border-radius: 0; overflow-y: auto; }
  .progress-track { margin: 20px 0 40px; }
  .choice-grid, .choice-grid--three { grid-template-columns: 1fr; }
  .choice-grid span { min-height: 62px; }
  .result-actions { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 479px) {
  .hero-credentials { top: 12%; }
  .hero-copy { bottom: 28%; }
  .hero .eyebrow { margin-bottom: 12px; }
  .hero h1 { font-size: 3.45rem; }
  .steps { grid-template-columns: 1fr; }
  .steps li, .steps li + li { min-height: 224px; padding: 24px 0; border-right: 0; border-top: 1px solid var(--border); }
  .steps h3 { margin-top: 56px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { margin-inline: -4px; padding: 20px 16px; }
  .diagnostic h2 { font-size: 2.5rem; letter-spacing: -.12rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Full-height form drawer using the existing palette and typography. */
[hidden] { display: none !important; }
.button { align-items: center; }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button-track { overflow: hidden; line-height: 1.35; }
.brand-name small { font-size: .65rem; }
.hero-copy { width: calc(100% - 420px); }
.hero h1 { font-size: clamp(3.5rem, 5.5vw, 5.5rem); line-height: 1.02; letter-spacing: -.22rem; }
.intro-copy p, .principle p, .steps p, .footer-top p, .footer-bottom { color: #5a617d; }
.principle--accent p { color: rgba(255,255,255,.88); }
.contact-card { padding: 36px; border: 1px solid rgba(255,255,255,.28); border-radius: 8px; background: var(--primary-dark); }
.contact-card h3 { margin: 0 0 28px; font: 300 2.25rem/1.1 var(--display); letter-spacing: -.07rem; }
.contact-card address { margin-bottom: 24px; font-style: normal; line-height: 1.6; }
.contact-detail { display: block; width: fit-content; margin-top: 12px; overflow-wrap: anywhere; }
.contact-detail:hover { text-decoration: underline; }
.contact-card .button { margin-top: 32px; }
.contact-card-note { margin: 24px 0 0; font-size: .875rem; line-height: 1.5; }
.contact-card .text-button { color: white; text-align: left; }
.footer-bottom { flex-wrap: wrap; }
.footer-legal { display: flex; align-items: start; justify-content: space-between; gap: 40px; padding-top: 28px; font-size: .8125rem; line-height: 1.6; color: #5a617d; }
.footer-legal p { max-width: 700px; margin: 0; }
.footer-legal nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer-legal a { text-decoration: underline; text-underline-offset: 4px; }
.diagnostic { position: fixed; inset: 0; width: 100%; height: 100%; height: 100dvh; overflow: hidden; color: var(--ink); background: transparent; }
.diagnostic[open] { display: flex; justify-content: flex-end; align-items: stretch; }
.diagnostic::backdrop { background: rgba(20,24,49,.48); backdrop-filter: blur(4px); animation: backdrop-in .32s ease both; }
.diagnostic-panel { display: flex; flex-direction: column; width: min(620px, 100%); height: 100%; min-height: 0; padding: 0; border-radius: 0; border-left: 1px solid var(--border); overflow: hidden; background: var(--cream); animation: drawer-in .36s var(--ease) both; }
.diagnostic.is-closing .diagnostic-panel { animation: drawer-out .28s var(--ease) both; }
.diagnostic.is-closing::backdrop { animation: backdrop-out .28s ease both; }
@keyframes drawer-in { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes drawer-out { from { transform: translateX(0); } to { transform: translateX(100%); } }
@keyframes backdrop-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes backdrop-out { from { opacity: 1; } to { opacity: 0; } }
.diagnostic-topbar { flex: 0 0 auto; padding: 24px 32px 20px; background: var(--cream); gap: 12px; }
.diagnostic-topbar > div { align-items: flex-start; flex-direction: column; gap: 6px; }
.diagnostic-kicker { font-size: 1rem; }
.diagnostic-progress-text { color: #5a617d; font-size: .875rem; }
.icon-button { flex: 0 0 44px; }
.progress-track { flex: 0 0 3px; margin: 0; }
.diagnostic-body { flex: 1; min-height: 0; padding: 24px 32px 36px; overflow-y: auto; overscroll-behavior-y: contain; scrollbar-gutter: stable; }
.drawer-notice { margin: 0 0 28px; padding: 12px 14px; border-left: 2px solid var(--primary); color: #5a617d; background: var(--white); font-size: .8125rem; line-height: 1.5; }
.diagnostic h2 { margin-bottom: 24px; font-size: clamp(2rem, 3.6vw, 2.8rem); line-height: 1.08; letter-spacing: -.1rem; }
.diagnostic .eyebrow { margin-bottom: 16px; color: var(--primary-dark); }
.diagnostic .choice-grid { grid-template-columns: 1fr; gap: 10px; }
.choice-grid label { position: relative; }
.choice-grid span { min-height: 64px; line-height: 1.4; font-size: 1rem; font-weight: 500; background: var(--white); }
.choice-grid span::before { flex: 0 0 18px; }
.diagnostic-controls { margin-top: 32px; }
.diagnostic .text-button { color: #5a617d; font-size: .875rem; }
.diagnostic-result { padding-right: 0; }
.diagnostic-result > p:not(.eyebrow) { font-size: 1rem; color: #5a617d; }
.result-actions { flex-direction: column; align-items: stretch; gap: 16px; }
.project-summary { margin: 24px 0; padding: 20px; border: 1px solid var(--border); border-radius: 8px; background: white; }
.project-summary dt { margin-bottom: 4px; color: #5a617d; font-size: .8125rem; }
.project-summary dd { margin: 0; line-height: 1.5; }
.project-summary dd + dt { margin-top: 16px; }
.step-help { margin: 0 0 24px; color: #5a617d; font-size: .875rem; line-height: 1.6; }
.contact-form--drawer { gap: 18px; margin: 0; padding: 0; color: var(--ink); background: transparent; border-radius: 0; }
.contact-form--drawer label { font-size: .875rem; font-weight: 500; letter-spacing: 0; }
.contact-form--drawer input, .contact-form--drawer select { min-width: 0; border-color: #b8bbca; font-size: 1rem; }
.contact-form--drawer .optional { display: contents; color: #5a617d; }
.privacy-note { margin: 0; font-size: .8125rem; line-height: 1.6; color: #5a617d; }
.privacy-note a, .direct-contact a { text-decoration: underline; text-underline-offset: 3px; }
.form-message.is-visible { background: #e6e8f5; color: var(--ink); line-height: 1.6; }
.direct-contact { margin: 0; }
.drawer-footer { display: flex; justify-content: space-between; gap: 16px; flex: 0 0 auto; padding: 16px 32px max(16px, env(safe-area-inset-bottom)); border-top: 1px solid var(--border); color: #5a617d; font-size: .8125rem; }
.drawer-footer a { text-decoration: underline; text-underline-offset: 3px; }
.noscript-note { margin: 0; padding: 24px; line-height: 1.6; }
/* Tactile actions: one brief response per interaction, with no looping motion. */
.button { position: relative; isolation: isolate; transition: transform .22s var(--ease), box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease; }
.button::before { position: absolute; inset: 0; z-index: -1; background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.2) 48%, transparent 76%); content: ""; transform: translateX(-120%); transition: transform .55s var(--ease); pointer-events: none; }
.button:focus-visible { outline: 3px solid #8b9aff; outline-offset: 4px; }
.button:focus-visible:not(:disabled), .button:active:not(:disabled) { box-shadow: 0 6px 18px rgba(20,24,49,.18); }
.button:active:not(:disabled) { transform: translateY(1px) scale(.985); }
.button:disabled::before { display: none; }
.hero-action { position: relative; transition: background .25s ease, box-shadow .25s ease; }
.hero-action:focus-visible { outline: 2px solid white; outline-offset: -5px; background: rgba(74,88,180,.56); }
.hero-action:active { background: rgba(74,88,180,.75); }
.hero-action:active .round-arrow { transform: scale(.92); }
.hero-action .round-arrow { transition: transform .25s var(--ease), background .25s ease, color .25s ease; }
.icon-button { transition: background .2s ease, transform .2s ease, border-color .2s ease; }
.icon-button:active { transform: scale(.94); }
.choice-grid input:checked + span { box-shadow: 0 4px 12px rgba(74,88,180,.15); }
.main-nav a:focus-visible::after, .text-action:focus-visible::after, .inline-link:focus-visible::after { transform: scaleX(1); }
.inline-link > span, .hero-note a > span { transition: transform .22s var(--ease); }
@media (hover: hover) and (pointer: fine) {
  .button:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 9px 22px rgba(20,24,49,.18); }
  .button:hover:not(:disabled)::before { transform: translateX(120%); }
  .button:hover:not(:disabled) .button-track > span:first-child { transform: translateY(-140%); opacity: 0; }
  .button:hover:not(:disabled) .button-track > span[aria-hidden="true"] { transform: translateY(0); opacity: 1; }
  .button:active:not(:disabled) { transform: translateY(1px) scale(.985); }
  .hero-action:hover .round-arrow { transform: translateX(3px); }
  .inline-link:hover > span, .hero-note a:hover > span { transform: translate(3px,-2px); }
  .icon-button:hover { background: white; border-color: var(--primary); }
}
@media (hover: none) {
  .hero-action:hover .round-arrow { transform: none; }
  .button:hover .button-track { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .button::before { display: none; }
  .button:hover:not(:disabled), .button:active:not(:disabled), .hero-action .round-arrow, .inline-link > span, .hero-note a > span { transform: none !important; }
  .button:hover:not(:disabled) .button-track > span:first-child { opacity: 1; transform: none; }
  .button .button-track > span[aria-hidden="true"] { display: none; }
}
/* Legal documents retain the site's editorial rhythm, with readable long-form text. */
.legal-page .site-header { position: relative; color: var(--ink); border-color: var(--border); }
.legal-page .menu-toggle { color: var(--ink); border-color: var(--border); }
.legal-page .site-header.is-open { color: white; }
.legal-page .site-header.is-open .menu-toggle { color: white; }
.legal-main { padding-block: 72px 112px; }
.legal-lead { max-width: 1000px; padding-bottom: 48px; border-bottom: 1px solid var(--border); }
.legal-back { display: inline-block; margin-bottom: 48px; color: #5a617d; font-size: .875rem; }
.legal-lead h1 { margin: 0 0 24px; font: 300 clamp(2.8rem, 6vw, 5rem)/1.04 var(--display); letter-spacing: -.15rem; overflow-wrap: anywhere; }
.legal-lead > p { margin: 0; color: #5a617d; font-size: 1rem; line-height: 1.6; }
.legal-layout { display: grid; grid-template-columns: 230px minmax(0, 800px); gap: 8%; padding-top: 48px; }
.legal-toc { align-self: start; position: sticky; top: 32px; display: grid; gap: 16px; font-size: .875rem; line-height: 1.5; }
.legal-toc a { color: #5a617d; }
.legal-toc a:hover { color: var(--primary); text-decoration: underline; }
.legal-content { min-width: 0; }
.legal-content section { margin-bottom: 48px; scroll-margin-top: 32px; }
.legal-content h2 { margin: 0 0 20px; font: 300 2rem/1.15 var(--display); letter-spacing: -.06rem; }
.legal-content p, .legal-content li, .legal-content dl { font-size: 1rem; line-height: 1.75; }
.legal-content p { margin: 0 0 16px; }
.legal-content ul { padding-left: 24px; }
.legal-content a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal-facts { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 12px 24px; margin: 0; }
.legal-facts dt { color: #5a617d; }
.legal-facts dd { margin: 0; overflow-wrap: anywhere; }
.legal-draft { padding: 20px 24px; margin: 24px 0 32px; border-left: 3px solid var(--primary); background: var(--cream); color: #5a617d; font-size: .875rem; line-height: 1.6; }
@media (max-width: 1100px) and (min-width: 768px) {
  .hero-copy { width: calc(100% - 360px); bottom: 27%; }
  .hero h1 { font-size: clamp(3rem, 5.5vw, 4rem); letter-spacing: -.15rem; }
}
@media (max-width: 767px) {
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(3.1rem, 12vw, 5rem); letter-spacing: -.17rem; }
  .hero .eyebrow { max-width: 310px; font-size: .75rem; line-height: 1.5; }
  .brand-name small { font-size: .6rem; }
  .contact-card { padding: 28px 24px; }
  .footer-legal { flex-direction: column; gap: 24px; }
  .diagnostic-topbar { padding: 20px; }
  .diagnostic-panel { width: 100%; }
  .diagnostic-body { padding: 24px 20px 32px; }
  .diagnostic h2 { font-size: clamp(2rem, 7.5vw, 2.7rem); letter-spacing: -.08rem; }
  .drawer-footer { padding-inline: 20px; }
  .legal-main { padding-block: 48px 72px; }
  .legal-layout { grid-template-columns: 1fr; gap: 40px; }
  .legal-toc { position: static; grid-template-columns: 1fr 1fr; gap: 12px 20px; padding-bottom: 32px; border-bottom: 1px solid var(--border); }
  .legal-facts { grid-template-columns: 1fr; gap: 4px; }
  .legal-facts dd { margin-bottom: 12px; }
}
@media (max-width: 380px) {
  .hero h1 { font-size: 2.9rem; letter-spacing: -.12rem; }
  .hero-action > span:nth-child(2) { font-size: 1.15rem; }
  .button { padding-inline: 12px; font-size: .875rem; }
  .drawer-footer { flex-wrap: wrap; gap: 6px; }
  .legal-toc { grid-template-columns: 1fr; }
}