:root {
  --paper: #f7f8f4;
  --surface: #ffffff;
  --surface-soft: #eef2ec;
  --ink: #14221d;
  --muted: #65716c;
  --muted-2: #8b9691;
  --line: #dfe5df;
  --green: #255f50;
  --green-dark: #153c32;
  --acid: #d9ff78;
  --acid-soft: #efffc7;
  --max: 1180px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.section-shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 248, 244, .9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(20, 34, 29, .08);
}
.nav-shell {
  width: min(calc(100% - 48px), var(--max));
  min-height: 76px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 8px; font-family: "Manrope", sans-serif; }
.brand-mark { width: 31px; height: 31px; color: var(--green); fill: var(--paper); stroke: var(--green); }
.brand-mark circle { fill: var(--paper); stroke: var(--green); stroke-width: 3; }
.brand-word { font-weight: 800; font-size: 18px; letter-spacing: .12em; }
.brand-ehr { padding-left: 9px; border-left: 1px solid var(--line); color: var(--green); font-size: 10px; font-weight: 700; letter-spacing: .18em; }
.desktop-nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 14px; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--ink); }
.nav-cta {
  padding: 11px 17px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.nav-cta:hover { transform: translateY(-1px); background: var(--green); }

.hero {
  min-height: 720px;
  padding: 100px 0 110px;
  display: grid;
  grid-template-columns: .94fr 1.06fr;
  align-items: center;
  gap: 72px;
}
.eyebrow {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .17em;
  text-transform: uppercase;
}
h1, h2, h3, blockquote { margin: 0; font-family: "Manrope", sans-serif; }
h1 {
  margin-top: 22px;
  max-width: 670px;
  font-size: clamp(49px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -.055em;
}
.hero-lede {
  max-width: 620px;
  margin: 27px 0 32px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}

.waitlist-card {
  max-width: 650px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 20px 45px rgba(31, 54, 46, .07);
}
.waitlist-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 18px; margin-bottom: 16px; }
.waitlist-heading strong { font-family: "Manrope", sans-serif; font-size: 14px; }
.waitlist-heading span { color: var(--muted-2); font-size: 11px; }
.waitlist-form { display: grid; grid-template-columns: 1fr 1.2fr auto; gap: 10px; }
.waitlist-form label { display: block; }
.waitlist-form label > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.waitlist-form input {
  width: 100%;
  height: 50px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid transparent;
  border-radius: 10px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.waitlist-form input:focus { background: white; border-color: var(--green); box-shadow: 0 0 0 3px rgba(37,95,80,.1); }
.waitlist-form button {
  height: 50px;
  padding: 0 18px;
  border: 0;
  border-radius: 10px;
  background: var(--green);
  color: white;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s ease, transform .2s ease, opacity .2s ease;
}
.waitlist-form button:hover { background: var(--green-dark); transform: translateY(-1px); }
.waitlist-form button:disabled { cursor: wait; opacity: .68; transform: none; }
.form-note { min-height: 16px; margin: 12px 0 0; color: var(--muted-2); font-size: 11px; }
.form-note.success { color: var(--green); font-weight: 700; }
.form-note.error { color: #9b3d31; font-weight: 700; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.hero-product { min-width: 0; }
.product-window {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 38px 90px rgba(31,54,46,.13);
}
.window-bar {
  height: 58px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.window-brand { font: 800 11px "Manrope", sans-serif; letter-spacing: .13em; }
.window-brand span { display: inline-grid; width: 24px; height: 24px; margin-right: 7px; place-items: center; border-radius: 7px; background: var(--acid); color: var(--green-dark); }
.window-status { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 10px; }
.window-status i { width: 7px; height: 7px; border-radius: 50%; background: #54a987; box-shadow: 0 0 0 4px rgba(84,169,135,.12); }
.patient-strip { min-height: 78px; padding: 16px 22px; display: flex; justify-content: space-between; align-items: center; background: #fbfcfa; border-bottom: 1px solid var(--line); }
.patient-strip div { display: flex; flex-direction: column; gap: 5px; }
.patient-strip small, .module-label { color: var(--muted-2); font-size: 8px; font-weight: 800; letter-spacing: .16em; }
.patient-strip strong { font-size: 14px; }
.patient-strip > span { padding: 7px 10px; border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: 9px; }
.visit-grid { display: grid; grid-template-columns: 1fr 170px; min-height: 390px; }
.visit-note { padding: 28px; border-right: 1px solid var(--line); }
.visit-note h2 { max-width: 320px; margin-top: 10px; font-size: 25px; line-height: 1.17; letter-spacing: -.035em; }
.note-block { margin-top: 26px; padding: 18px; border: 1px solid var(--line); border-radius: 13px; }
.note-block span { display: block; color: var(--muted-2); font-size: 8px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.note-block b { display: block; margin-top: 8px; font-size: 13px; }
.note-block p { margin: 8px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.accent-block { background: linear-gradient(135deg, var(--acid-soft), #f7ffe6); border-color: #dcecae; }
.note-lines { margin-top: 22px; display: grid; gap: 11px; }
.note-lines i { display: block; height: 7px; border-radius: 999px; background: var(--surface-soft); }
.note-lines i:nth-child(2) { width: 83%; }.note-lines i:nth-child(3) { width: 61%; }
.visit-rail { padding: 18px 14px; background: #fbfcfa; }
.rail-item { min-height: 72px; padding: 12px 10px; display: flex; align-items: center; gap: 10px; border-radius: 11px; color: var(--muted); }
.rail-item > span { width: 25px; height: 25px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 7px; background: white; font-size: 8px; }
.rail-item div { display: flex; flex-direction: column; gap: 3px; }
.rail-item b { color: var(--ink); font-size: 10px; }.rail-item small { font-size: 8px; }
.rail-item.active { background: var(--green); color: rgba(255,255,255,.7); }
.rail-item.active b { color: white; }.rail-item.active > span { color: var(--green-dark); background: var(--acid); border-color: var(--acid); }
.rail-item.complete > span { color: var(--green); border-color: rgba(37,95,80,.2); background: rgba(37,95,80,.08); }
.product-caption { margin-top: 14px; display: flex; justify-content: flex-end; align-items: center; gap: 8px; color: var(--muted-2); font-size: 10px; }
.product-caption span { width: 18px; height: 1px; background: var(--green); }

.signal-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface); }
.signal-grid { min-height: 126px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; }
.signal-grid > div { min-height: 54px; padding: 0 30px; display: flex; flex-direction: column; justify-content: center; gap: 6px; border-left: 1px solid var(--line); }
.signal-grid > div:first-child { padding-left: 0; border-left: 0; }
.signal-grid strong { font: 700 14px "Manrope", sans-serif; }.signal-grid span { color: var(--muted); font-size: 11px; }

.product-section { padding: 130px 0; }
.section-intro { display: grid; grid-template-columns: .9fr 1.1fr; column-gap: 90px; align-items: end; margin-bottom: 70px; }
.section-intro .eyebrow { grid-column: 1 / -1; margin-bottom: 20px; }
.section-intro h2 { font-size: clamp(38px, 4.6vw, 60px); line-height: 1.08; letter-spacing: -.048em; }
.section-intro > p { max-width: 480px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.capability-list { border-top: 1px solid var(--line); }
.capability { min-height: 190px; padding: 38px 0; display: grid; grid-template-columns: 90px 1fr auto; align-items: center; gap: 36px; border-bottom: 1px solid var(--line); }
.capability-index { color: var(--green); font: 800 12px "Manrope", sans-serif; letter-spacing: .12em; }
.capability-copy h3 { font-size: 25px; letter-spacing: -.025em; }
.capability-copy p { max-width: 610px; margin: 10px 0 0; color: var(--muted); line-height: 1.65; }
.capability-tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; max-width: 220px; }
.capability-tags span { padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: 9px; }

.principles-section { padding: 125px 0; background: var(--green-dark); color: white; }
.principles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.principles-section .eyebrow { color: var(--acid); }
.principles-copy h2 { margin-top: 20px; font-size: clamp(38px, 4.8vw, 62px); line-height: 1.08; letter-spacing: -.05em; }
.principles-copy p { max-width: 560px; margin: 26px 0 0; color: rgba(255,255,255,.62); font-size: 16px; line-height: 1.75; }
.principles-list { border-top: 1px solid rgba(255,255,255,.15); }
.principles-list > div { padding: 26px 0; display: grid; grid-template-columns: 45px 1fr; gap: 18px; border-bottom: 1px solid rgba(255,255,255,.15); }
.principles-list span { color: var(--acid); font: 800 10px "Manrope", sans-serif; }
.principles-list p { margin: 0; color: rgba(255,255,255,.68); line-height: 1.62; }
.principles-list strong { color: white; }

.founder-section { padding: 130px 0; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 80px; }
.founder-copy blockquote { max-width: 830px; margin-top: 20px; font-size: clamp(32px, 4.3vw, 54px); line-height: 1.17; letter-spacing: -.045em; }
.founder-card { min-width: 275px; padding: 20px; display: flex; align-items: center; gap: 14px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.founder-monogram { width: 46px; height: 46px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: var(--acid); color: var(--green-dark); font: 800 12px "Manrope", sans-serif; }
.founder-card > div:last-child { display: flex; flex-direction: column; gap: 4px; }
.founder-card strong { font-size: 13px; }.founder-card span { color: var(--green); font-size: 10px; font-weight: 700; }.founder-card small { color: var(--muted-2); font-size: 9px; }

.closing-section { padding: 75px 0; display: flex; justify-content: space-between; align-items: center; gap: 40px; border-top: 1px solid var(--line); }
.closing-section h2 { max-width: 700px; margin-top: 13px; font-size: clamp(31px, 4vw, 48px); line-height: 1.1; letter-spacing: -.04em; }
.closing-link { min-width: 190px; height: 54px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: space-between; gap: 20px; border-radius: 12px; background: var(--ink); color: white; font-weight: 700; transition: background .2s ease, transform .2s ease; }
.closing-link:hover { background: var(--green); transform: translateY(-2px); }
.closing-link span { color: var(--acid); }

.site-footer { background: var(--surface); border-top: 1px solid var(--line); }
.footer-grid { min-height: 118px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 50px; }
.footer-grid p { max-width: 600px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.footer-grid > span { color: var(--muted-2); font-size: 10px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 70px; padding-top: 80px; }
  .hero-copy { max-width: 760px; }
  .hero-product { max-width: 720px; width: 100%; }
  .section-intro { grid-template-columns: 1fr; gap: 24px; }
  .principles-grid { gap: 55px; }
  .founder-section { grid-template-columns: 1fr; align-items: start; }
  .founder-card { width: fit-content; }
}

@media (max-width: 760px) {
  .section-shell, .nav-shell { width: min(calc(100% - 32px), var(--max)); }
  .desktop-nav { display: none; }
  .nav-shell { min-height: 68px; }
  .nav-cta { padding: 10px 14px; }
  .hero { min-height: auto; padding: 65px 0 80px; gap: 55px; }
  h1 { font-size: clamp(45px, 14vw, 66px); }
  .hero-lede { font-size: 16px; }
  .waitlist-heading { align-items: flex-start; flex-direction: column; gap: 5px; }
  .waitlist-form { grid-template-columns: 1fr; }
  .waitlist-form button { width: 100%; }
  .visit-grid { grid-template-columns: 1fr; }
  .visit-note { border-right: 0; }
  .visit-rail { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
  .product-caption { justify-content: flex-start; }
  .signal-grid { grid-template-columns: 1fr; padding: 24px 0; }
  .signal-grid > div, .signal-grid > div:first-child { min-height: 72px; padding: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .signal-grid > div:last-child { border-bottom: 0; }
  .product-section { padding: 95px 0; }
  .section-intro { margin-bottom: 45px; }
  .capability { grid-template-columns: 45px 1fr; gap: 20px; }
  .capability-tags { grid-column: 2; justify-content: flex-start; max-width: none; }
  .principles-section { padding: 90px 0; }
  .principles-grid { grid-template-columns: 1fr; }
  .founder-section { padding: 95px 0; gap: 45px; }
  .closing-section { padding: 65px 0; align-items: flex-start; flex-direction: column; }
  .closing-link { width: 100%; }
  .footer-grid { min-height: auto; padding: 38px 0; grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 430px) {
  .brand-ehr { display: none; }
  .visit-note { padding: 22px; }
  .visit-rail { grid-template-columns: 1fr; }
  .rail-item { min-height: 60px; }
  .waitlist-card { padding: 17px; }
}