:root {
  --ink: #0c1b2a;
  --ink-2: #17304a;
  --cobalt: #2857f6;
  --cobalt-dark: #173fce;
  --ivory: #f2f6ff;
  --paper: #ffffff;
  --white: #ffffff;
  --coral: #f0523d;
  --sky: #dce7ff;
  --mint: #cde8df;
  --line: rgba(12, 27, 42, 0.18);
  --muted: #657281;
  --display: "Manrope", Arial, sans-serif;
  --sans: "Manrope", Arial, sans-serif;
  --max: 1360px;
}

* { box-sizing: border-box; }

.form-trap {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.survey-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px clamp(20px, 5vw, 64px) 36px;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.65;
  text-align: center;
}

.survey-footer p { margin: 0; }

.survey-footer a {
  color: inherit;
  text-underline-offset: 3px;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; display: block; }
h1, h2, h3, p { margin-top: 0; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  background: var(--ink);
  color: var(--white);
  padding: 12px 18px;
}
.skip-link:focus { top: 16px; }

.section-shell { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.research-bar {
  min-height: 35px;
  padding: 8px max(24px, calc((100% - var(--max)) / 2));
  display: flex;
  justify-content: center;
  gap: 20px;
  background: var(--ink);
  color: var(--white);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.research-bar a { color: #b8c8ff; border-bottom: 1px solid currentColor; }

.site-header {
  position: relative;
  width: min(var(--max), calc(100% - 64px));
  min-height: 78px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; line-height: 1.05; }
.brand img { width: 42px; height: 42px; }
.brand span { font-size: 14px; letter-spacing: -.02em; }
.brand strong { font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: 13px; font-weight: 600; }
.main-nav > a:not(.nav-cta) { position: relative; }
.main-nav > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--coral);
  transition: right .2s ease;
}
.main-nav > a:hover::after { right: 0; }
.nav-cta {
  padding: 12px 19px;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--cobalt); transform: translateY(-1px); }
.menu-toggle { display: none; border: 0; background: none; color: var(--ink); font-weight: 700; }

.hero {
  padding: 90px 0 110px;
  display: block;
  text-align: center;
}
.hero-copy { max-width: 930px; margin: 0 auto; }
.eyebrow, .section-index {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--cobalt-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 900px;
  margin: 0 auto 26px;
  font-family: var(--display);
  font-size: clamp(48px, 5.2vw, 72px);
  font-weight: 700;
  line-height: 1.07;
  letter-spacing: -.045em;
}
.hero h1 em { color: var(--cobalt); font-style: normal; font-weight: 700; }
.hero-lead { max-width: 760px; margin: 0 auto 32px; color: #425265; font-size: 17px; line-height: 1.68; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 28px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 13px 22px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, color .2s ease, border .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--cobalt); color: var(--white); }
.button-primary:hover { background: var(--cobalt-dark); }
.button-secondary { background: var(--white); border-color: rgba(12,27,42,.28); color: var(--ink); }
.button-secondary:hover { border-color: var(--cobalt); color: var(--cobalt); }
.button-text { min-height: auto; padding: 10px 0; border-bottom-color: var(--ink); }
.button-text:hover { color: var(--cobalt); border-bottom-color: var(--cobalt); }
.button-light { background: var(--white); color: var(--ink); }
.hero-points { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 28px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: 11px; font-weight: 600; }
.hero-points li::before { content: "✓"; margin-right: 8px; color: var(--cobalt); }

.product-window {
  width: min(1050px, 100%);
  margin: 74px auto 0;
  min-width: 0;
  background: #f6f8fb;
  border: 1px solid rgba(12, 27, 42, .22);
  box-shadow: 0 28px 70px rgba(24, 43, 72, .14), 0 0 0 10px rgba(40,87,246,.04);
  transform: none;
  text-align: left;
}
.window-topbar { height: 56px; padding: 0 17px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; background: var(--white); border-bottom: 1px solid #dce1e8; }
.window-brand { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.window-clinic { display: flex; align-items: center; gap: 8px; color: #536274; font-size: 10px; font-weight: 600; }
.window-clinic span { width: 7px; height: 7px; border-radius: 50%; background: #50b48a; box-shadow: 0 0 0 4px rgba(80,180,138,.12); }
.window-topbar > button { justify-self: end; width: 30px; height: 30px; border: 0; border-radius: 50%; background: var(--ink); color: var(--white); font-size: 9px; font-weight: 700; }
.window-body { min-height: 455px; display: grid; grid-template-columns: 118px 1fr; }
.product-nav { padding: 19px 11px; background: #10243a; color: #aeb9c6; display: flex; flex-direction: column; gap: 4px; }
.product-nav > a { position: relative; padding: 9px 11px; font-size: 9px; border-left: 2px solid transparent; }
.product-nav > a.active { background: rgba(255,255,255,.08); border-left-color: #83a4ff; color: var(--white); }
.product-nav b { float: right; min-width: 17px; height: 17px; padding: 2px 4px; border-radius: 9px; background: var(--coral); color: var(--white); text-align: center; font-size: 8px; }
.nav-assist { margin-top: auto; padding: 11px 9px; display: flex; align-items: center; gap: 8px; border-top: 1px solid rgba(255,255,255,.14); color: var(--white); font-size: 9px; }
.nav-assist i, .assist-title i { width: 20px; height: 20px; background: conic-gradient(from 45deg, #8fa9ff, #2857f6, #f0523d, #8fa9ff); clip-path: polygon(50% 0, 63% 35%, 100% 50%, 63% 65%, 50% 100%, 37% 65%, 0 50%, 37% 35%); }
.nav-assist small { color: #70d5a9; }
.product-main { min-width: 0; padding: 23px 24px 25px; }
.product-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 15px; margin-bottom: 20px; }
.product-heading small { color: #788594; font-size: 8px; text-transform: uppercase; letter-spacing: .08em; }
.product-heading h2 { margin: 4px 0 0; font-size: 19px; letter-spacing: -.04em; }
.product-heading button { padding: 8px 10px; border: 0; background: var(--cobalt); color: var(--white); font-size: 8px; font-weight: 700; }
.product-grid { display: grid; grid-template-columns: 1.45fr .82fr; gap: 14px; }
.agenda-panel, .assist-panel { background: var(--white); border: 1px solid #dfe4eb; }
.panel-title { min-height: 47px; padding: 13px 14px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #e5e9ef; }
.panel-title h3, .assist-title h3 { margin: 0; font-size: 10px; }
.panel-title span { color: #738090; font-size: 8px; }
.appointment { min-height: 61px; padding: 10px 11px; display: grid; grid-template-columns: 34px 8px 1fr auto; align-items: center; gap: 8px; border-bottom: 1px solid #edf0f4; }
.appointment time { font-size: 8px; font-weight: 700; }
.appointment .dot { width: 6px; height: 6px; border-radius: 50%; }
.dot.cobalt { background: var(--cobalt); }.dot.coral { background: var(--coral); }.dot.ink { background: var(--ink); }.dot.pale { background: #a7b2bf; }
.appointment strong { display: block; margin-bottom: 3px; font-size: 8px; }
.appointment small { display: block; color: #778392; font-size: 7px; }
.status { padding: 4px 6px; border-radius: 9px; font-size: 6.5px; font-weight: 700; }
.status.arrived { background: #dcf4e9; color: #1f7955; }.status.missing { background: #fff0dc; color: #95531d; }.status.confirmed { background: #e5ebff; color: #2857c5; }
.appointment.muted { background: #f9fafb; }
.appointment.muted button { border: 0; background: none; color: var(--cobalt); font-size: 7px; font-weight: 700; }
.assist-panel { padding: 14px; background: #f2f5ff; border-color: #d5dfff; }
.assist-title { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.assist-title small { color: var(--cobalt); font-size: 7px; font-weight: 700; }
.assist-title h3 { margin-top: 2px; }
.assist-item { padding: 10px 0; display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: 7px; border-top: 1px solid #d9e1f5; }
.assist-item > span { font-family: var(--display); font-size: 19px; color: var(--cobalt); }
.assist-item strong { display: block; font-size: 7.5px; }.assist-item small { color: #778392; font-size: 6.5px; }
.assist-item button { border: 0; background: none; color: var(--cobalt); font-size: 6.5px; font-weight: 700; }
.assist-note { margin-top: 10px; padding: 11px; background: var(--ink); color: var(--white); }
.assist-note strong { font-size: 8px; }.assist-note p { margin: 6px 0 9px; color: #c2cbd5; font-size: 7px; line-height: 1.5; }.assist-note button { padding: 0; border: 0; background: none; color: #a9bdff; font-size: 7px; font-weight: 700; }

.problems-section { padding: 110px 0 120px; border-top: 1px solid var(--line); }
.section-index { margin-bottom: 0; }
.problems-heading, .audience-heading { max-width: 870px; margin: 0 auto; text-align: center; }
.problems-heading h2, .audience-heading h2, .method-heading h2, .contact-heading h2 { margin-bottom: 24px; font-family: var(--display); font-size: clamp(42px, 4vw, 64px); font-weight: 400; line-height: 1; letter-spacing: -.045em; }
.problems-heading h2, .audience-heading h2, .method-heading h2, .contact-heading h2 { font-size: clamp(38px, 3.6vw, 54px); font-weight: 700; line-height: 1.12; letter-spacing: -.035em; }
.problems-heading h2 em { color: var(--cobalt); font-style: normal; font-weight: 700; }
.problems-heading > p:last-child, .audience-heading > p:last-child, .method-heading p, .contact-heading p { max-width: 680px; margin-inline: auto; color: var(--muted); line-height: 1.7; }
.problems-grid { margin-top: 76px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.problems-grid article { min-width: 0; min-height: 250px; padding: 30px 28px 34px; border-right: 1px solid var(--line); text-align: center; }
.problems-grid article:last-child { border-right: 0; }
.problems-grid span, .audience-grid span { display: block; margin-bottom: 52px; color: var(--coral); font-size: 10px; font-weight: 700; }
.problems-grid h3, .audience-grid h3 { margin-bottom: 12px; overflow-wrap: anywhere; font-size: 17px; line-height: 1.3; }
.problems-grid p, .audience-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.problems-section blockquote { max-width: 850px; margin: 72px auto 0; padding: 36px 42px; border: 0; border-radius: 14px; background: var(--ivory); text-align: center; font-family: var(--display); font-size: clamp(24px, 2.6vw, 36px); font-weight: 700; line-height: 1.2; }
.problems-section blockquote em { color: var(--cobalt); font-style: normal; font-weight: 700; }

.product-story { background: var(--ink); color: var(--white); }
.product-story-inner { padding: 120px 0; display: grid; grid-template-columns: .78fr 1.22fr; gap: 110px; }
.section-index.light { color: #9db3ff; }
.product-story-inner { display: block; }
.product-intro { max-width: 850px; margin: 0 auto; text-align: center; }
.product-intro .section-index { justify-content: center; }
.product-intro h2, .assist-copy h2, .research-section h2 { margin-bottom: 24px; font-family: var(--display); font-size: clamp(40px, 4vw, 58px); font-weight: 700; line-height: 1.1; letter-spacing: -.04em; }
.product-intro p:last-child { max-width: 720px; margin-inline: auto; color: #b7c2cf; line-height: 1.75; }
.flow-list { margin: 70px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); list-style: none; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.flow-list li { min-height: 250px; padding: 32px 25px; display: block; border-right: 1px solid rgba(255,255,255,.18); text-align: center; }
.flow-list li:last-child { border-right: 0; }
.flow-list span { display: block; margin-bottom: 54px; color: #91a8fb; font-size: 11px; font-weight: 700; }
.flow-list h3 { margin-bottom: 10px; font-size: 20px; }
.flow-list p { margin: 0; color: #aeb8c4; font-size: 13px; line-height: 1.65; }

.assist-section { padding: 120px 0; display: block; }
.editorial-image { position: relative; min-width: 0; }
.editorial-image::before { content: ""; position: absolute; left: -22px; top: -22px; width: 38%; height: 48%; background: var(--sky); z-index: -1; }
.editorial-image img { width: 100%; min-height: 630px; object-fit: cover; }
.editorial-image span { position: absolute; right: -22px; bottom: -22px; padding: 18px 22px; background: var(--coral); color: var(--white); font-size: 12px; font-weight: 700; }
.assist-copy { max-width: 1120px; margin: 0 auto; text-align: center; }
.assist-copy .section-index { justify-content: center; }
.assist-copy h2 { max-width: 820px; margin-inline: auto; }
.assist-copy h2 em { color: var(--cobalt); font-style: normal; font-weight: 700; }
.assist-copy > p:not(.section-index) { max-width: 720px; margin-inline: auto; color: var(--muted); line-height: 1.75; }
.assist-capabilities { margin-top: 58px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.assist-capabilities > div { min-height: 230px; padding: 28px 24px 34px; border-right: 1px solid var(--line); text-align: center; }
.assist-capabilities > div:last-child { border-right: 0; }
.assist-capabilities span { display: block; margin-bottom: 48px; color: var(--coral); font-size: 10px; font-weight: 700; }
.assist-capabilities strong { display: block; margin-bottom: 10px; font-size: 15px; }
.assist-capabilities small { color: var(--muted); line-height: 1.6; }

.audience-section { padding: 120px 0; background: var(--ivory); }
.audience-heading .section-index { align-self: start; }
.audience-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.audience-grid article { min-height: 275px; padding: 32px 34px 36px; border-right: 1px solid var(--line); text-align: center; }
.audience-grid article:last-child { border-right: 0; }
.audience-grid span { margin-bottom: 72px; color: var(--cobalt); }
.audience-grid h3 { max-width: 300px; margin-inline: auto; font-family: var(--display); font-size: 22px; font-weight: 700; letter-spacing: -.025em; }
.platform-roadmap { max-width: 920px; margin: 48px auto 0; padding: 28px 32px; display: grid; grid-template-columns: .42fr 1.58fr; gap: 50px; border-radius: 12px; background: var(--ink); color: var(--white); }
.platform-roadmap p { margin: 0; color: #c0cad5; font-size: 13px; line-height: 1.7; }
.platform-roadmap .platform-label { color: #9db3ff; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.method-section { padding: 120px 0; display: block; text-align: center; }
.method-section > .section-index { justify-content: center; }
.method-heading { max-width: 850px; margin: 0 auto; }
.method-heading p { max-width: 500px; }
.method-steps { margin: 64px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); list-style: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-steps li { min-height: 245px; padding: 30px 25px; display: block; border-right: 1px solid var(--line); text-align: center; }
.method-steps li:last-child { border-right: 0; }
.method-steps span { width: 32px; height: 32px; margin: 0 auto 48px; display: grid; place-items: center; border-radius: 50%; background: var(--cobalt); color: var(--white); font-size: 11px; }
.method-steps h3 { margin: 0 0 10px; font-size: 15px; }
.method-steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.research-section { padding: 82px 80px; display: block; border-radius: 18px; background: var(--cobalt); color: var(--white); text-align: center; }
.research-section .section-index { justify-content: center; }
.research-section h2 { max-width: 850px; margin: 0 auto 22px; }
.research-section > div:last-child p { max-width: 650px; margin: 0 auto 28px; color: #dbe3ff; line-height: 1.7; }

.contact-section { padding: 125px 0; display: block; }
.contact-heading { max-width: 850px; margin: 0 auto 64px; text-align: center; }
.contact-heading .section-index { justify-content: center; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-form { width: min(840px, 100%); margin: 0 auto; }
.contact-form label { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 9px; padding: 14px 0; border: 0; border-bottom: 1px solid var(--ink); border-radius: 0; background: transparent; color: var(--ink); outline: none; font-size: 15px; text-transform: none; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-bottom-color: var(--cobalt); box-shadow: 0 2px 0 var(--cobalt); }
.contact-form .full { grid-column: 1 / -1; }
.contact-form .contact-consent { display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 11px; font-weight: 500; letter-spacing: 0; line-height: 1.6; text-transform: none; }
.contact-form .contact-consent input { width: 17px; height: 17px; margin: 0; padding: 0; border: 0; flex: 0 0 auto; accent-color: var(--cobalt); box-shadow: none; }
.contact-form .contact-consent a { color: var(--cobalt); text-decoration: underline; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.form-footer p { max-width: 430px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; text-transform: none; letter-spacing: 0; }
.form-footer p.success { color: #287754; }

.site-footer { padding: 60px max(32px, calc((100% - var(--max)) / 2)); display: grid; grid-template-columns: 1.1fr 1fr auto; gap: 40px; align-items: center; background: var(--ink); color: var(--white); }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { margin-bottom: 4px; font-size: 13px; }.footer-brand span, .site-footer p, .site-footer small { color: #aeb8c4; font-size: 11px; }
.site-footer p { margin: 0; }
.footer-links { display: flex; gap: 20px; font-size: 11px; }
.site-footer small { grid-column: 1 / -1; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.15); }

/* Survey landing */
.survey-body { min-height: 100vh; background: var(--ivory); }
.survey-header { width: min(1120px, calc(100% - 48px)); min-height: 82px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.survey-header > a:last-child { font-size: 12px; font-weight: 700; }
.survey-shell { width: min(1120px, calc(100% - 48px)); margin-inline: auto; padding: 82px 0 110px; }
.survey-hero { max-width: 900px; margin: 0 auto; text-align: center; }
.survey-shell h1, .survey-form-intro h1, .legal-shell h1 { margin: 0 auto 24px; font-family: var(--display); font-size: clamp(44px, 5vw, 68px); font-weight: 700; line-height: 1.08; letter-spacing: -.045em; }
.survey-lead { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: 17px; line-height: 1.7; }
.survey-offer { max-width: 920px; margin: 54px auto 0; padding: 42px 50px; border-radius: 16px; background: var(--cobalt); color: var(--white); text-align: center; }
.survey-offer > p:first-child { margin-bottom: 8px; color: #cbd7ff; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.survey-offer h2 { margin-bottom: 12px; font-size: clamp(27px,3vw,40px); }
.survey-offer > p:last-child { max-width: 700px; margin: 0 auto; color: #dbe3ff; font-size: 13px; line-height: 1.7; }
.survey-facts { max-width: 920px; margin: 30px auto 80px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.survey-facts span { padding: 20px 18px; border-right: 1px solid var(--line); text-align: center; font-size: 11px; font-weight: 700; }
.survey-facts span:last-child { border-right: 0; }
.survey-choice { text-align: center; }
.survey-choice .section-index { justify-content: center; }
.survey-choice > h2 { margin: 16px 0 42px; font-size: clamp(30px,3vw,44px); letter-spacing: -.035em; }
.survey-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; text-align: left; }
.survey-choice-grid > a { min-height: 310px; padding: 36px; display: flex; flex-direction: column; border: 1px solid rgba(12,27,42,.14); border-radius: 14px; background: var(--white); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.survey-choice-grid > a:hover { transform: translateY(-4px); border-color: var(--cobalt); box-shadow: 0 18px 45px rgba(24,43,72,.1); }
.survey-choice-grid span { margin-bottom: 34px; color: var(--cobalt); font-size: 10px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.survey-choice-grid h3 { max-width: 430px; margin-bottom: 14px; font-size: 23px; line-height: 1.3; letter-spacing: -.025em; }
.survey-choice-grid p { margin-bottom: 30px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.survey-choice-grid strong { margin-top: auto; color: var(--cobalt); font-size: 13px; }
.survey-terms { max-width: 850px; margin: 34px auto 0; color: var(--muted); text-align: center; font-size: 11px; line-height: 1.7; }

/* Survey forms */
.survey-form-shell { width: min(900px, calc(100% - 48px)); margin-inline: auto; padding: 76px 0 120px; }
.survey-form-intro { max-width: 780px; margin: 0 auto 58px; text-align: center; }
.survey-form-intro > p:not(.eyebrow) { max-width: 670px; margin: 0 auto; color: var(--muted); line-height: 1.7; }
.survey-reward { width: max-content; max-width: 100%; margin: 28px auto 0; padding: 13px 18px; display: flex; align-items: center; gap: 10px; border-radius: 9px; background: #e3eaff; color: var(--cobalt-dark); font-size: 12px; }
.survey-reward strong { font-size: 14px; }
.survey-form { display: grid; gap: 22px; }
.survey-progress { padding: 18px 20px; border: 1px solid rgba(12,27,42,.14); border-radius: 12px; background: rgba(255,255,255,.96); box-shadow: 0 10px 30px rgba(24,43,72,.06); }
.survey-progress > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 14px; font-weight: 650; }
.survey-progress [data-step-label] { color: var(--ink); text-align: right; }
.survey-progress-track { height: 7px; margin-top: 13px; overflow: hidden; border-radius: 999px; background: #e7ebf1; }
.survey-progress-track span { width: 20%; height: 100%; display: block; border-radius: inherit; background: var(--cobalt); transition: width .25s ease; }
.survey-form.has-step-navigation [data-survey-step] { display: none; }
.survey-form.has-step-navigation [data-survey-step].is-active { display: block; animation: survey-step-in .22s ease both; }
.survey-form.has-step-navigation [data-survey-final] { display: none; }
.survey-form.has-step-navigation [data-survey-final].is-active { display: flex; }
.survey-step-actions { margin-top: 32px; padding-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 14px; border-top: 1px solid var(--line); }
.survey-step-actions .button { min-width: 128px; }
@keyframes survey-step-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.survey-form fieldset { margin: 0; padding: 36px; border: 1px solid rgba(12,27,42,.14); border-radius: 14px; background: var(--white); }
.survey-form legend { padding: 0 8px; font-size: 18px; font-weight: 800; letter-spacing: -.02em; }
.survey-form legend span { margin-right: 12px; color: var(--cobalt); font-size: 10px; letter-spacing: .08em; }
.survey-fields { display: grid; gap: 22px; }
.survey-fields.two-columns { grid-template-columns: 1fr 1fr; }
.survey-fields .full { grid-column: 1 / -1; }
.survey-form label { color: #3e4c5e; font-size: 12px; font-weight: 700; line-height: 1.45; }
.survey-form input[type="text"], .survey-form input[type="email"], .survey-form input[type="tel"], .survey-form select, .survey-form textarea { width: 100%; margin-top: 9px; padding: 13px 14px; border: 1px solid rgba(12,27,42,.2); border-radius: 8px; background: var(--white); color: var(--ink); font: inherit; font-weight: 500; outline: none; }
.survey-form textarea { resize: vertical; min-height: 110px; }
.survey-form input:focus, .survey-form select:focus, .survey-form textarea:focus { border-color: var(--cobalt); box-shadow: 0 0 0 3px rgba(40,87,246,.12); }
.field-help { margin: 0 0 18px; color: var(--muted); font-size: 12px; }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-grid label { min-height: 52px; padding: 13px 14px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(12,27,42,.14); border-radius: 8px; background: #fbfcff; cursor: pointer; }
.check-grid label:has(input:checked) { border-color: var(--cobalt); background: #eef2ff; color: var(--cobalt-dark); }
.check-grid.needs-answer label { border-color: #e58a38; }
.check-grid input, .consent input { width: 17px; height: 17px; margin: 0; accent-color: var(--cobalt); flex: 0 0 auto; }
.standalone-label { display: block; margin-top: 24px; }
.optional { color: var(--muted); font-size: 10px; font-weight: 500; }
.consent { margin-top: 28px; display: flex; align-items: flex-start; gap: 11px; }
.consent a { color: var(--cobalt); text-decoration: underline; }
.consent-stack { margin-top: 28px; display: grid; gap: 12px; }
.consent-stack .consent { margin-top: 0; padding: 17px 18px; border: 1px solid rgba(12,27,42,.14); border-radius: 10px; background: #fbfcff; }
.consent-stack .consent:has(input:checked) { border-color: rgba(40,87,246,.5); background: #f3f6ff; }
.consent-stack .consent-optional { border-style: dashed; }
.consent-stack .consent span { color: #526173; font-weight: 500; }
.consent-stack .consent strong { color: var(--ink); }
.no-patient-data { margin: 16px 0 0 28px; color: var(--muted); font-size: 11px; }
.survey-submit { padding: 28px 34px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-radius: 14px; background: var(--ink); color: var(--white); }
.survey-submit p { max-width: 510px; margin: 0; color: #bac5d0; font-size: 10px; line-height: 1.65; }
.survey-submit .button { flex: 0 0 auto; }
.survey-submit-state { padding: 24px 28px; border-radius: 10px; background: #e5ebff; color: var(--ink); }
.survey-submit-state strong { display: block; margin-bottom: 6px; }
.survey-submit-state p { margin: 0; font-size: 12px; line-height: 1.6; }
.survey-submit-state.success { background: #dcf4e9; }
.survey-submit-state.error { background: #fff0dc; }

/* Legal */
.legal-shell { width: min(840px, calc(100% - 48px)); margin-inline: auto; padding: 76px 0 120px; }
.legal-shell > .eyebrow { justify-content: flex-start; }
.legal-shell h1 { max-width: 820px; margin-left: 0; font-size: clamp(40px,5vw,58px); }
.legal-updated { margin-bottom: 52px; color: var(--muted); font-size: 12px; }
.legal-shell section { padding: 26px 0; border-top: 1px solid var(--line); }
.legal-shell section:last-child { border-bottom: 1px solid var(--line); }
.legal-shell h2 { margin-bottom: 10px; font-size: 18px; }
.legal-shell section p { margin: 0; color: var(--muted); line-height: 1.8; }
.legal-shell a { color: var(--cobalt); text-decoration: underline; }

@media (max-width: 1180px) {
  .hero { padding-top: 76px; }
  .hero-copy { max-width: 860px; }
  .product-window { width: min(900px, 100%); margin: 64px auto 0; }
  .problems-grid { grid-template-columns: 1fr 1fr; }
  .problems-grid article:nth-child(2) { border-right: 0; }
  .problems-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .flow-list, .assist-capabilities, .method-steps { grid-template-columns: 1fr 1fr; }
  .flow-list li:nth-child(2), .assist-capabilities > div:nth-child(2), .method-steps li:nth-child(2) { border-right: 0; }
  .flow-list li:nth-child(-n+2), .assist-capabilities > div:nth-child(-n+2), .method-steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 860px) {
  .section-shell, .site-header { width: min(100% - 36px, var(--max)); }
  .research-bar { padding-inline: 18px; }
  .site-header { min-height: 74px; }
  .menu-toggle { display: block; padding: 12px 0; }
  .main-nav { display: none; position: absolute; z-index: 20; left: 0; right: 0; top: 100%; padding: 22px; background: var(--ink); color: var(--white); flex-direction: column; align-items: stretch; gap: 7px; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 8px; }
  .nav-cta { margin-top: 8px; background: var(--cobalt); text-align: center; }
  .hero { min-height: auto; padding: 64px 0 88px; }
  .hero h1 { font-size: clamp(44px, 11vw, 62px); }
  .product-window { overflow: hidden; box-shadow: 0 22px 50px rgba(24,43,72,.14); }
  .window-body { grid-template-columns: 85px minmax(580px, 1fr); overflow: hidden; }
  .product-window { overflow-x: auto; }
  .problems-section, .product-story-inner, .assist-section, .method-section, .contact-section { padding-block: 88px; }
  .assist-capabilities { grid-template-columns: 1fr 1fr; }
  .audience-section { padding-block: 88px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .audience-grid article:last-child { border-bottom: 0; }
  .audience-grid span { margin-bottom: 32px; }
  .platform-roadmap { grid-template-columns: 1fr; gap: 14px; }
  .research-section { width: calc(100% - 36px); padding: 60px 36px; gap: 35px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer p { text-align: right; }
  .footer-links { grid-column: 1 / -1; }
  .survey-choice-grid { grid-template-columns: 1fr; }
  .survey-choice-grid > a { min-height: 270px; }
}

@media (max-width: 560px) {
  .research-bar { align-items: center; text-align: center; }
  .research-bar span { max-width: 220px; }
  .research-bar a { text-align: right; }
  .hero h1 { font-size: 42px; }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 10px; }
  .hero-actions .button { width: 100%; }
  .hero-points { flex-direction: column; gap: 8px; }
  .product-window { display: none; }
  .problems-heading h2, .audience-heading h2, .method-heading h2, .contact-heading h2, .assist-copy h2, .product-intro h2, .research-section h2 { font-size: 43px; }
  .problems-section { padding-top: 70px; }
  .problems-grid { grid-template-columns: 1fr; }
  .problems-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .problems-grid article:last-child { border-bottom: 0; }
  .problems-grid span { margin-bottom: 28px; }
  .problems-section blockquote { margin-top: 52px; }
  .flow-list, .assist-capabilities, .method-steps { grid-template-columns: 1fr; }
  .flow-list li, .assist-capabilities > div, .method-steps li { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow-list li:last-child, .assist-capabilities > div:last-child, .method-steps li:last-child { border-bottom: 0; }
  .flow-list span, .assist-capabilities span { margin-bottom: 28px; }
  .research-section { padding: 48px 24px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form .full { grid-column: auto; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .site-footer { grid-template-columns: 1fr; padding-inline: 24px; }
  .site-footer p { text-align: left; }
  .footer-links { grid-column: auto; }
  .survey-shell { padding-top: 65px; }
  .survey-shell h1, .survey-form-intro h1, .legal-shell h1 { font-size: 40px; }
  .survey-offer { padding: 34px 24px; }
  .survey-facts { grid-template-columns: 1fr; }
  .survey-facts span { border-right: 0; border-bottom: 1px solid var(--line); }
  .survey-facts span:last-child { border-bottom: 0; }
  .survey-choice-grid > a { min-height: 0; padding: 28px 24px; }
  .survey-choice-grid span { margin-bottom: 24px; }
  .survey-form-shell { width: min(100% - 32px, 900px); padding-top: 58px; }
  .survey-reward { align-items: flex-start; flex-direction: column; gap: 2px; }
  .survey-progress > div:first-child { align-items: flex-start; flex-direction: column; gap: 4px; }
  .survey-progress [data-step-label] { text-align: left; }
  .survey-form fieldset { padding: 28px 20px; }
  .survey-fields.two-columns, .check-grid { grid-template-columns: 1fr; }
  .survey-fields .full { grid-column: auto; }
  .survey-submit { align-items: stretch; flex-direction: column; }
  .survey-submit .button { width: 100%; }
  .survey-step-actions { align-items: stretch; flex-direction: column-reverse; }
  .survey-step-actions .button { width: 100%; }
  .survey-step-actions span:empty { display: none; }
  .legal-shell { width: min(100% - 32px,840px); padding-top: 58px; }
}

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

/* Homepage visual refinement v2 */
:root {
  --max: 1240px;
  --ivory: #f5f7fb;
  --line: rgba(12, 27, 42, .12);
  --card-shadow: 0 18px 45px rgba(24, 43, 72, .08);
}

.site-header {
  min-height: 84px;
}

.hero {
  padding: 104px 0 116px;
}

.hero-copy {
  max-width: 960px;
}

.hero h1 {
  max-width: 940px;
  font-size: clamp(52px, 5.5vw, 76px);
  line-height: 1.05;
}

.hero-lead {
  max-width: 790px;
  font-size: 18px;
}

.hero-points {
  gap: 10px;
  font-size: 12px;
}

.hero-points li {
  padding: 9px 13px;
  border: 1px solid rgba(12, 27, 42, .1);
  border-radius: 999px;
  background: #f8faff;
}

.product-window {
  margin-top: 82px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(24, 43, 72, .16), 0 0 0 10px rgba(40, 87, 246, .035);
}

.problems-section,
.product-story-inner,
.assist-section,
.audience-section,
.method-section,
.contact-section {
  padding-block: 118px;
}

.problems-heading,
.product-intro,
.assist-copy,
.audience-heading,
.method-heading,
.contact-heading {
  text-align: center;
}

.problems-heading h2,
.audience-heading h2,
.method-heading h2,
.contact-heading h2,
.product-intro h2,
.assist-copy h2,
.research-section h2 {
  font-size: clamp(38px, 4vw, 54px);
  line-height: 1.1;
  letter-spacing: -.04em;
}

.problems-heading > p:last-child,
.audience-heading > p:last-child,
.method-heading p,
.contact-heading p,
.product-intro p:last-child,
.assist-copy > p:not(.section-index) {
  font-size: 16px;
  line-height: 1.75;
}

.editorial-feature {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: #dfe5ee;
  box-shadow: var(--card-shadow);
}

.editorial-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.editorial-feature figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 16px;
  background: rgba(8, 23, 39, .86);
  color: var(--white);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .16);
  backdrop-filter: blur(12px);
}

.editorial-feature figcaption span,
.problems-section blockquote small {
  display: block;
  margin-bottom: 8px;
  color: #aebfff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.editorial-feature figcaption strong {
  display: block;
  max-width: 520px;
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.25;
  letter-spacing: -.025em;
}

.problems-showcase {
  margin-top: 72px;
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 24px;
  align-items: stretch;
}

.editorial-feature-wide {
  min-height: 590px;
}

.problems-grid {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  border: 0;
}

.problems-grid article {
  min-height: 286px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  text-align: center;
  box-shadow: 0 10px 30px rgba(24, 43, 72, .045);
}

.problems-grid article:last-child,
.problems-grid article:nth-child(2),
.problems-grid article:nth-child(-n+2) {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.problems-grid span,
.audience-grid span {
  display: block;
  margin: 0 0 24px;
  color: var(--coral);
  font-size: 46px;
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.06em;
}

.problems-grid h3,
.audience-grid h3 {
  margin-bottom: 12px;
  font-size: 19px;
  line-height: 1.3;
}

.problems-grid p,
.audience-grid p {
  font-size: 14px;
  line-height: 1.7;
}

.problems-section blockquote {
  max-width: 900px;
  margin-top: 54px;
  padding: 38px 48px;
  border: 1px solid rgba(40, 87, 246, .12);
  border-radius: 20px;
  background: linear-gradient(135deg, #f0f4ff 0%, #f8faff 100%);
  box-shadow: 0 14px 40px rgba(40, 87, 246, .07);
}

.problems-section blockquote small {
  margin-bottom: 12px;
  color: var(--cobalt-dark);
  font-family: var(--sans);
}

.flow-list {
  margin-top: 66px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  border: 0;
}

.flow-list li {
  min-height: 280px;
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  background: rgba(255, 255, 255, .045);
  text-align: center;
}

.flow-list li:last-child,
.flow-list li:nth-child(2),
.flow-list li:nth-child(-n+2) {
  border-right: 1px solid rgba(255, 255, 255, .14);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.flow-list span {
  margin: 0 0 24px;
  color: #91a8fb;
  font-size: 44px;
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.06em;
}

.flow-list h3 {
  font-size: 21px;
}

.flow-list p {
  font-size: 14px;
  line-height: 1.7;
}

.assist-copy {
  max-width: 880px;
}

.assist-showcase {
  margin-top: 66px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 24px;
  align-items: stretch;
}

.editorial-feature-tall {
  min-height: 640px;
}

.assist-capabilities {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  border: 0;
}

.assist-capabilities > div {
  min-height: 312px;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8faff;
  text-align: center;
}

.assist-capabilities > div:last-child,
.assist-capabilities > div:nth-child(2),
.assist-capabilities > div:nth-child(-n+2) {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.assist-capabilities span {
  margin: 0 0 24px;
  color: var(--cobalt);
  font-size: 42px;
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.06em;
}

.assist-capabilities strong {
  margin-bottom: 12px;
  font-size: 18px;
}

.assist-capabilities small {
  max-width: 260px;
  font-size: 14px;
  line-height: 1.7;
}

.audience-grid {
  margin-top: 66px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  border: 0;
}

.audience-grid article {
  min-height: 310px;
  padding: 38px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(12, 27, 42, .1);
  border-radius: 20px;
  background: var(--white);
  text-align: center;
  box-shadow: 0 12px 30px rgba(24, 43, 72, .05);
}

.audience-grid article:last-child {
  border-right: 1px solid rgba(12, 27, 42, .1);
}

.audience-grid span {
  color: var(--cobalt);
}

.audience-grid h3 {
  max-width: 320px;
  font-size: 23px;
}

.platform-roadmap {
  margin-top: 32px;
  padding: 34px 38px;
  border-radius: 18px;
}

.method-steps {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  border: 0;
}

.method-steps li {
  min-height: 270px;
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  text-align: center;
}

.method-steps li:last-child,
.method-steps li:nth-child(2),
.method-steps li:nth-child(-n+2) {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-steps span {
  width: 52px;
  height: 52px;
  margin: 0 0 24px;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(40, 87, 246, .2);
}

.method-steps h3 {
  font-size: 18px;
}

.method-steps p {
  font-size: 14px;
  line-height: 1.7;
}

.research-section {
  padding: 86px 70px;
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(40, 87, 246, .2);
}

.contact-form {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fbfcff;
  box-shadow: 0 16px 44px rgba(24, 43, 72, .055);
}

@media (max-width: 1100px) {
  .problems-showcase,
  .assist-showcase {
    grid-template-columns: 1fr;
  }

  .editorial-feature-wide {
    min-height: 500px;
  }

  .editorial-feature-tall {
    min-height: 560px;
    aspect-ratio: 16 / 10;
  }

  .editorial-feature-tall img {
    object-position: center 38%;
  }

  .flow-list,
  .method-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 70px 0 84px;
  }

  .hero h1 {
    font-size: clamp(42px, 11vw, 58px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .problems-section,
  .product-story-inner,
  .assist-section,
  .audience-section,
  .method-section,
  .contact-section {
    padding-block: 84px;
  }

  .problems-heading h2,
  .audience-heading h2,
  .method-heading h2,
  .contact-heading h2,
  .product-intro h2,
  .assist-copy h2,
  .research-section h2 {
    font-size: 38px;
  }

  .problems-showcase,
  .assist-showcase,
  .audience-grid {
    margin-top: 50px;
  }

  .editorial-feature-wide,
  .editorial-feature-tall {
    min-height: 440px;
    aspect-ratio: auto;
  }

  .problems-grid,
  .assist-capabilities,
  .audience-grid,
  .flow-list,
  .method-steps {
    grid-template-columns: 1fr;
  }

  .problems-grid article,
  .assist-capabilities > div,
  .audience-grid article,
  .flow-list li,
  .method-steps li {
    min-height: 0;
    padding: 36px 28px;
  }

  .problems-grid span,
  .audience-grid span,
  .flow-list span,
  .assist-capabilities span {
    margin-bottom: 20px;
    font-size: 40px;
  }

  .editorial-feature figcaption {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 18px;
  }

  .platform-roadmap {
    padding: 28px;
  }

  .research-section {
    padding: 58px 26px;
  }

  .contact-form {
    padding: 30px 22px;
  }
}

/* Typography system v4 — a tighter, more readable scale across site and surveys */
:root {
  --type-caption: 14px;
  --type-small: 15px;
  --type-body: 16px;
  --type-lead: 18px;
  --type-card-title: 20px;
  --type-section-title: clamp(38px, 3.45vw, 48px);
  --type-hero-title: clamp(50px, 4.65vw, 64px);
}

body {
  font-size: var(--type-body);
}

.research-bar {
  min-height: 40px;
  font-size: 13.5px;
  line-height: 1.35;
  letter-spacing: .045em;
}

.brand span,
.main-nav,
.button {
  font-size: var(--type-small);
}

.eyebrow,
.section-index {
  font-size: var(--type-caption);
  letter-spacing: .085em;
}

.hero h1 {
  max-width: 860px;
  font-size: var(--type-hero-title);
  line-height: 1.08;
  letter-spacing: -.038em;
}

.hero-lead {
  font-size: var(--type-lead);
  line-height: 1.65;
}

.hero-points {
  font-size: 14.5px;
  line-height: 1.45;
}

.problems-heading h2,
.audience-heading h2,
.method-heading h2,
.contact-heading h2,
.product-intro h2,
.assist-copy h2,
.research-section h2 {
  font-size: var(--type-section-title);
  line-height: 1.12;
  letter-spacing: -.032em;
}

.problems-heading > p:last-child,
.audience-heading > p:last-child,
.method-heading p,
.contact-heading p,
.product-intro p:last-child,
.assist-copy > p:not(.section-index),
.research-section > div:last-child p {
  font-size: var(--type-body);
  line-height: 1.68;
}

.problems-grid h3,
.assist-capabilities strong,
.method-steps h3 {
  font-size: var(--type-card-title);
  line-height: 1.32;
}

.audience-grid h3,
.flow-list h3 {
  font-size: 22px;
  line-height: 1.3;
}

.problems-grid p,
.audience-grid p,
.flow-list p,
.assist-capabilities small,
.method-steps p,
.platform-roadmap p {
  font-size: 16px;
  line-height: 1.65;
}

.editorial-feature figcaption span,
.editorial-image span,
.platform-roadmap .platform-label,
.problems-section blockquote small {
  font-size: var(--type-caption);
}

.problems-section blockquote {
  font-size: clamp(25px, 2.25vw, 32px);
  line-height: 1.25;
}

.contact-form label {
  font-size: 14.5px;
  letter-spacing: .055em;
}

.contact-form input,
.contact-form textarea {
  font-size: var(--type-body);
}

.contact-form .contact-consent,
.form-footer p {
  font-size: 14px;
  line-height: 1.6;
}

.footer-brand strong {
  font-size: 15px;
}

.footer-brand span,
.site-footer p,
.site-footer small,
.footer-links {
  font-size: var(--type-caption);
  line-height: 1.55;
}

/* Keep the software preview compact, but make its content genuinely legible. */
.window-brand { font-size: 14px; }
.window-clinic { font-size: 12px; }
.window-topbar > button { font-size: 11px; }
.product-nav > a,
.nav-assist { font-size: 11px; }
.product-nav b { font-size: 9.5px; }
.product-heading small { font-size: 10px; }
.product-heading h2 { font-size: 20px; }
.product-heading button { font-size: 10px; }
.panel-title h3,
.assist-title h3 { font-size: 12px; }
.panel-title span,
.appointment time,
.appointment strong,
.assist-note strong { font-size: 10px; }
.appointment small,
.appointment.muted button,
.assist-title small,
.assist-note p,
.assist-note button { font-size: 9px; }
.status,
.assist-item small,
.assist-item button { font-size: 8.5px; }
.assist-item strong { font-size: 9.5px; }
.assist-item > span { font-size: 20px; }
.product-callout small { font-size: 12.5px; }
.product-callout strong { font-size: 14px; }

/* Questionnaire landing and form pages use the same scale as the main site. */
.survey-header > a:last-child {
  font-size: 15px;
}

.survey-shell h1,
.survey-form-intro h1,
.legal-shell h1 {
  font-size: clamp(42px, 4.2vw, 56px);
  line-height: 1.1;
  letter-spacing: -.035em;
}

.survey-lead,
.survey-form-intro > p:not(.eyebrow) {
  font-size: 17px;
  line-height: 1.68;
}

.survey-offer > p:first-child,
.survey-choice-grid span {
  font-size: 14px;
  letter-spacing: .075em;
}

.survey-offer h2 {
  font-size: clamp(28px, 2.6vw, 36px);
  line-height: 1.18;
}

.survey-offer > p:last-child,
.survey-choice-grid p {
  font-size: 16px;
  line-height: 1.65;
}

.survey-facts span,
.survey-terms {
  font-size: 14.5px;
  line-height: 1.6;
}

.survey-choice > h2 {
  font-size: clamp(30px, 2.8vw, 38px);
  line-height: 1.18;
}

.survey-choice-grid h3 {
  font-size: 22px;
  line-height: 1.32;
}

.survey-choice-grid strong {
  font-size: 15px;
}

.survey-reward {
  font-size: 14.5px;
  line-height: 1.45;
}

.survey-reward strong {
  font-size: 16px;
}

.survey-form legend {
  font-size: 20px;
  line-height: 1.3;
}

.survey-form legend span {
  font-size: 13px;
  letter-spacing: .065em;
}

.survey-form label {
  font-size: 15px;
  line-height: 1.5;
}

.survey-form input[type="text"],
.survey-form input[type="email"],
.survey-form input[type="tel"],
.survey-form select,
.survey-form textarea {
  font-size: 16px;
  line-height: 1.4;
}

.field-help,
.no-patient-data,
.survey-submit-state p {
  font-size: 14px;
  line-height: 1.55;
}

.optional {
  font-size: 13.5px;
}

.survey-submit p {
  font-size: 14px;
  line-height: 1.6;
}

.survey-footer {
  font-size: var(--type-caption);
  line-height: 1.6;
}

@media (max-width: 760px) {
  :root {
    --type-section-title: 36px;
    --type-hero-title: 42px;
  }

  .research-bar {
    font-size: 13.5px;
  }

  .hero h1 {
    font-size: var(--type-hero-title);
  }

  .problems-heading h2,
  .audience-heading h2,
  .method-heading h2,
  .contact-heading h2,
  .product-intro h2,
  .assist-copy h2,
  .research-section h2 {
    font-size: var(--type-section-title);
  }

  .survey-shell h1,
  .survey-form-intro h1,
  .legal-shell h1 {
    font-size: 37px;
    line-height: 1.12;
  }

  .survey-choice > h2 {
    font-size: 31px;
  }

  .survey-form legend {
    font-size: 18px;
  }
}

@media (max-width: 520px) {
  .hero-points li {
    width: 100%;
  }

  .editorial-feature-wide,
  .editorial-feature-tall {
    min-height: 420px;
  }

  .editorial-feature-wide img {
    object-position: 58% center;
  }

  .editorial-feature-tall img {
    object-position: 47% center;
  }

  .problems-section blockquote {
    padding: 30px 22px;
    font-size: 25px;
  }
}

/* Homepage visual system v3 — icons, rhythm and hierarchy */
.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.section-index::before,
.section-index::after {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: .42;
}

.feature-icon {
  width: 58px;
  height: 58px;
  margin: 0 0 24px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 17px;
  font-size: initial;
  line-height: 1;
  letter-spacing: 0;
}

.feature-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-window {
  position: relative;
  overflow: visible;
}

.window-topbar {
  border-radius: 18px 18px 0 0;
}

.window-body {
  overflow: hidden;
  border-radius: 0 0 18px 18px;
}

.product-callout {
  position: absolute;
  z-index: 4;
  width: 210px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(12, 27, 42, .1);
  border-radius: 15px;
  background: rgba(255, 255, 255, .94);
  color: var(--ink);
  box-shadow: 0 18px 45px rgba(24, 43, 72, .16);
  backdrop-filter: blur(12px);
}

.product-callout-left {
  left: -58px;
  top: 122px;
}

.product-callout-right {
  right: -48px;
  bottom: 50px;
}

.product-callout .feature-icon {
  width: 42px;
  height: 42px;
  margin: 0;
  border-radius: 12px;
  background: #eef2ff;
  color: var(--cobalt);
}

.product-callout .feature-icon svg {
  width: 21px;
  height: 21px;
}

.product-callout small,
.product-callout strong {
  display: block;
}

.product-callout small {
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.product-callout strong {
  font-size: 12px;
}

.problems-section {
  position: relative;
}

.problems-grid .feature-icon,
.problems-grid .problem-icon {
  width: 58px;
  height: 58px;
  margin: 0 0 24px;
  border: 1px solid rgba(240, 82, 61, .14);
  background: #fff1ee;
  color: var(--coral);
  font-size: initial;
  letter-spacing: 0;
}

.problems-grid article {
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.product-story {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #0b1b2b 0%, #102a43 100%);
}

.product-story::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -230px;
  top: -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 119, 255, .2), rgba(82, 119, 255, 0) 70%);
  pointer-events: none;
}

.flow-list {
  position: relative;
  gap: 0;
}

.flow-list::before {
  content: "";
  position: absolute;
  left: 12.5%;
  right: 12.5%;
  top: 64px;
  height: 1px;
  background: linear-gradient(90deg, rgba(145, 168, 251, .25), rgba(145, 168, 251, .8), rgba(145, 168, 251, .25));
}

.flow-list li {
  position: relative;
  min-height: 255px;
  padding: 32px 28px 12px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.flow-list li:last-child,
.flow-list li:nth-child(2),
.flow-list li:nth-child(-n+2) {
  border: 0;
}

.flow-list .feature-icon,
.flow-list .flow-icon {
  position: relative;
  z-index: 1;
  width: 66px;
  height: 66px;
  margin: 0 0 28px;
  border: 1px solid rgba(157, 179, 255, .38);
  border-radius: 20px;
  background: #142f49;
  color: #9db3ff;
  box-shadow: 0 0 0 8px #102840;
  font-size: initial;
  letter-spacing: 0;
}

.flow-list h3 {
  margin-bottom: 12px;
}

.assist-section {
  position: relative;
}

.assist-capabilities .feature-icon,
.assist-capabilities .assist-icon {
  width: 58px;
  height: 58px;
  margin: 0 0 24px;
  border: 1px solid rgba(40, 87, 246, .13);
  background: linear-gradient(145deg, #eaf0ff, #f4f7ff);
  color: var(--cobalt);
  font-size: initial;
  letter-spacing: 0;
}

.assist-capabilities > div {
  position: relative;
  overflow: hidden;
}

.assist-capabilities > div::after {
  content: "";
  position: absolute;
  width: 96px;
  height: 96px;
  right: -48px;
  top: -48px;
  border-radius: 50%;
  background: rgba(40, 87, 246, .045);
}

.audience-section {
  background: linear-gradient(180deg, #f6f8fc 0%, #eef3fb 100%);
}

.audience-grid .feature-icon,
.audience-grid .audience-icon {
  width: 64px;
  height: 64px;
  margin: 0 0 26px;
  border: 1px solid rgba(40, 87, 246, .12);
  border-radius: 20px;
  background: #edf2ff;
  color: var(--cobalt);
  font-size: initial;
  letter-spacing: 0;
}

.platform-roadmap {
  position: relative;
  overflow: hidden;
}

.platform-roadmap::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -70px;
  bottom: -110px;
  border: 1px solid rgba(157, 179, 255, .18);
  border-radius: 50%;
  box-shadow: 0 0 0 28px rgba(157, 179, 255, .05), 0 0 0 56px rgba(157, 179, 255, .025);
}

.method-steps {
  position: relative;
  gap: 0;
}

.method-steps::before {
  content: "";
  position: absolute;
  left: 12.5%;
  right: 12.5%;
  top: 67px;
  height: 1px;
  background: linear-gradient(90deg, rgba(40, 87, 246, .15), rgba(40, 87, 246, .52), rgba(40, 87, 246, .15));
}

.method-steps li {
  position: relative;
  min-height: 250px;
  padding: 34px 28px 18px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.method-steps li:last-child,
.method-steps li:nth-child(2),
.method-steps li:nth-child(-n+2) {
  border: 0;
}

.method-steps .feature-icon,
.method-steps .method-icon {
  position: relative;
  z-index: 1;
  width: 66px;
  height: 66px;
  margin: 0 0 28px;
  border: 1px solid rgba(40, 87, 246, .16);
  border-radius: 50%;
  background: var(--white);
  color: var(--cobalt);
  box-shadow: 0 0 0 9px var(--white), 0 10px 28px rgba(40, 87, 246, .12);
  font-size: initial;
  letter-spacing: 0;
}

.method-steps h3 {
  margin-bottom: 12px;
}

@media (hover: hover) {
  .problems-grid article:hover,
  .assist-capabilities > div:hover,
  .audience-grid article:hover {
    transform: translateY(-4px);
    border-color: rgba(40, 87, 246, .24);
    box-shadow: 0 18px 45px rgba(24, 43, 72, .09);
  }
}

@media (max-width: 1120px) {
  .product-callout {
    display: none;
  }

  .product-window {
    overflow: hidden;
  }

  .flow-list,
  .method-steps {
    gap: 14px;
  }

  .flow-list::before,
  .method-steps::before {
    display: none;
  }

  .flow-list li,
  .method-steps li {
    min-height: 255px;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 18px;
    background: rgba(255, 255, 255, .035);
  }

  .method-steps li {
    border-color: var(--line);
    background: var(--white);
  }
}

@media (max-width: 760px) {
  .section-index::before,
  .section-index::after {
    width: 14px;
  }

  .flow-list,
  .method-steps {
    gap: 12px;
  }

  .flow-list li,
  .method-steps li {
    padding: 34px 26px;
  }

  .problems-grid .feature-icon,
  .assist-capabilities .feature-icon,
  .audience-grid .feature-icon,
  .flow-list .feature-icon,
  .method-steps .feature-icon {
    margin-bottom: 22px;
    font-size: initial;
  }
}