:root {
  --ink: #17384b;
  --ink-soft: #24546e;
  --paper: #f7fbfd;
  --white: #ffffff;
  --blue: #2476a8;
  --blue-deep: #195f89;
  --blue-soft: #e7f3f9;
  --green: #7ed8b0;
  --green-deep: #247a5b;
  --green-soft: #eaf9f2;
  --amber: #f3b840;
  --amber-deep: #955600;
  --amber-soft: #fff4d8;
  --aqua: var(--green);
  --aqua-deep: var(--blue);
  --coral: var(--amber);
  --sky: var(--blue-soft);
  --line: rgba(23, 56, 75, 0.14);
  --muted: #5f7480;
  --text-muted: #586a72;
  --shadow: 0 28px 80px rgba(36, 118, 168, 0.16);
  --radius: 22px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Aptos", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.dialog-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
svg { display: block; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 1000;
  left: 1rem;
  top: 1rem;
  transform: translateY(-180%);
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: 8px;
  font-weight: 800;
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 120px 0; }
.kicker {
  margin: 0 0 22px;
  color: var(--blue-deep);
  font-size: 0.88rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.kicker-light { color: var(--green-deep); }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
  color: var(--ink);
  background: rgba(247, 251, 253, 0.74);
  border-bottom: 1px solid rgba(36, 118, 168, 0.08);
  backdrop-filter: blur(14px);
}
.site-header.scrolled {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 36px rgba(36, 118, 168, 0.1);
  backdrop-filter: blur(16px);
}
.nav-shell {
  width: min(calc(100% - 40px), 1280px);
  height: 82px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: inline-flex; align-items: center; }
.brand-logo { display: block; width: auto; height: 44px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 32px; font-size: 1rem; font-weight: 650; }
.main-nav > a { position: relative; opacity: 0.82; }
.main-nav > a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--amber); transition: right 180ms ease; }
.main-nav > a:hover, .main-nav > a:focus-visible { opacity: 1; }
.main-nav > a:hover::after, .main-nav > a:focus-visible::after { right: 0; }
.menu-toggle { display: none; border: 0; background: none; padding: 10px; }

.button {
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 10px;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible, .text-link:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
.button-primary { background: var(--amber); color: var(--ink); box-shadow: 0 12px 32px rgba(243, 184, 64, 0.3); }
.button-primary:hover { box-shadow: 0 16px 36px rgba(243, 184, 64, 0.4); background: #f7c75f; }
.button-dark { color: var(--white); background: var(--blue-deep); box-shadow: 0 10px 26px rgba(25, 95, 137, 0.18); }
.site-header:not(.scrolled) .button-dark { background: var(--blue); color: var(--white); }
.button-small { min-height: 42px; padding: 0 18px; font-size: 0.92rem; }
.button-large { min-height: 58px; padding: 0 28px; }

.hero {
  position: relative;
  min-height: 820px;
  padding: 152px 0 0;
  color: var(--ink);
  background: linear-gradient(135deg, #ffffff 0%, #eef8fc 56%, #eefaf5 100%);
  isolation: isolate;
  overflow: hidden;
}
.hero-grid, .cta-grid, .stage-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(36, 118, 168, 0.075) 1px, transparent 1px), linear-gradient(90deg, rgba(36, 118, 168, 0.075) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 780px;
  height: 780px;
  top: -300px;
  right: -220px;
  background: radial-gradient(circle, rgba(126, 216, 176, 0.38), transparent 67%);
}
.hero-orbit { position: absolute; z-index: -1; border: 1px solid rgba(36, 118, 168, 0.16); border-radius: 50%; }
.orbit-one { width: 640px; height: 640px; right: -180px; top: 30px; }
.orbit-two { width: 430px; height: 430px; right: -75px; top: 135px; border-color: rgba(243, 184, 64, 0.42); }
.hero-layout { display: grid; grid-template-columns: 0.88fr 1.25fr; gap: 58px; align-items: center; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 110px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 26px;
  color: var(--green-deep);
  font-size: 0.88rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow span { width: 8px; height: 8px; border: 2px solid var(--amber); background: var(--amber-soft); transform: rotate(45deg); }
.hero h1 { margin: 0; font-size: clamp(3.25rem, 5.4vw, 5.6rem); line-height: 0.96; letter-spacing: -0.062em; font-weight: 850; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero-intro { max-width: 620px; margin: 30px 0 0; color: var(--muted); font-size: 1.2rem; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-top: 38px; }
.text-link { color: var(--blue-deep); font-size: 1rem; font-weight: 750; }
.text-link span { display: inline-block; margin-left: 7px; color: var(--amber-deep); transition: transform 160ms ease; }
.text-link:hover span { transform: translate(3px, 3px); }
.hero-note { display: flex; align-items: center; gap: 12px; margin-top: 56px; color: var(--muted); font-size: 0.95rem; }
.hero-note p { margin: 0; }
.mini-mark { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid rgba(43, 141, 105, 0.35); color: var(--green-deep); background: var(--green-soft); border-radius: 50%; }

.hero-product { position: relative; z-index: 3; width: 750px; transform: translateX(0); }
.product-frame {
  background: #f1f7fa;
  color: var(--ink);
  border: 1px solid rgba(36, 118, 168, 0.16);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-5deg) rotateX(1deg);
  transform-origin: left center;
}
.product-topbar { height: 44px; padding: 0 16px; background: #fbfdfc; border-bottom: 1px solid #dce5e4; display: flex; align-items: center; justify-content: space-between; }
.window-dots { display: flex; gap: 5px; }
.window-dots span { width: 7px; height: 7px; border-radius: 50%; background: #d0d9d8; }
.demo-label { margin-left: 42px; color: var(--text-muted); font-size: 0.75rem; font-weight: 850; letter-spacing: 0.12em; }
.demo-label b { padding: 3px 6px; margin-left: 5px; color: var(--ink); background: #c9f6ef; border-radius: 3px; font-size: 0.75rem; }
.profile-chip { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: var(--blue); color: var(--white); font-size: 0.75rem; font-weight: 900; }
.product-body { min-height: 520px; display: flex; }
.product-sidebar { width: 58px; padding: 16px 0; flex: 0 0 auto; display: flex; align-items: center; flex-direction: column; gap: 22px; background: var(--blue-deep); }
.side-logo { display: grid; place-items: center; width: 28px; height: 28px; margin-bottom: 13px; border-radius: 7px; background: var(--green); color: var(--ink); font-weight: 950; }
.side-icon { width: 17px; height: 17px; border: 1px solid rgba(255, 255, 255, 0.3); border-radius: 5px; }
.side-icon.active { position: relative; background: rgba(126, 216, 176, 0.18); border-color: var(--green); }
.side-icon.active::before { content: ""; position: absolute; left: -21px; top: 3px; width: 3px; height: 10px; border-radius: 2px; background: var(--amber); }
.patient-view { min-width: 0; flex: 1; padding: 28px 28px 24px; }
.patient-heading { display: flex; justify-content: space-between; align-items: flex-start; }
.patient-heading p { margin: 0 0 2px; color: var(--blue-deep); font-size: 0.75rem; font-weight: 850; letter-spacing: 0.1em; text-transform: uppercase; }
.patient-heading h2 { margin: 0; font-size: 1.55rem; line-height: 1.15; letter-spacing: -0.04em; }
.patient-heading span { color: var(--text-muted); font-size: 0.8rem; }
.patient-heading button { border: 0; padding: 9px 12px; border-radius: 7px; background: var(--blue); color: var(--white); font-size: 0.78rem; font-weight: 750; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.metric-row article { min-width: 0; padding: 15px; background: var(--white); border: 1px solid #dde8e6; border-radius: 10px; }
.metric-row article > span { display: block; overflow: hidden; color: var(--text-muted); font-size: 0.76rem; white-space: nowrap; text-overflow: ellipsis; }
.metric-row strong { display: block; margin-top: 5px; font-size: 1.42rem; line-height: 1; letter-spacing: -0.05em; }
.metric-row strong small { font-size: 0.78rem; letter-spacing: 0; }
.metric-row i { display: block; margin-top: 6px; color: var(--text-muted); font-size: 0.76rem; font-style: normal; }
.metric-row .trend-down { color: var(--green-deep); }
.metric-row .attention { color: var(--amber-deep); }
.clinical-grid { display: grid; grid-template-columns: 1.7fr 0.85fr; gap: 10px; margin-top: 10px; }
.trend-card, .alert-card { background: var(--white); border: 1px solid #dde8e6; border-radius: 10px; }
.trend-card { padding: 15px; }
.card-title { display: flex; justify-content: space-between; align-items: flex-start; }
.card-title span { display: block; font-size: 0.82rem; font-weight: 800; }
.card-title strong { color: var(--text-muted); font-size: 0.76rem; font-weight: 500; }
.card-title em { padding: 4px 7px; color: var(--green-deep); background: var(--green-soft); border-radius: 4px; font-size: 0.75rem; font-style: normal; font-weight: 800; }
.trend-chart { width: 100%; height: 130px; margin-top: 4px; overflow: visible; }
.chart-gridline { fill: none; stroke: #e7eeed; stroke-width: 1; }
.chart-area { fill: url(#chart-fill); }
.chart-line { fill: none; stroke: var(--blue); stroke-width: 3; stroke-linecap: round; }
.trend-chart circle { fill: var(--amber); stroke: var(--white); stroke-width: 3; }
.chart-labels { display: flex; justify-content: space-between; color: var(--text-muted); font-size: 0.75rem; }
.alert-card { display: flex; flex-direction: column; justify-content: flex-start; padding: 16px; }
.alert-icon { display: grid; place-items: center; width: 27px; height: 27px; margin-bottom: 22px; border-radius: 50%; background: var(--amber-soft); color: var(--amber-deep); font-size: 0.75rem; font-weight: 900; }
.alert-card span { color: var(--amber-deep); font-size: 0.75rem; font-weight: 850; letter-spacing: 0.06em; text-transform: uppercase; }
.alert-card strong { display: block; margin-top: 5px; font-size: 0.86rem; line-height: 1.35; }
.alert-card p { margin: 8px 0 14px; color: var(--text-muted); font-size: 0.76rem; line-height: 1.5; }
.alert-card button { margin-top: auto; padding: 8px; border: 1px solid #dce6e4; border-radius: 5px; background: var(--white); font-size: 0.75rem; font-weight: 800; }
.floating-tag { position: absolute; display: flex; align-items: center; gap: 7px; padding: 10px 13px; color: var(--ink); background: var(--white); border-radius: 8px; box-shadow: 0 15px 40px rgba(1, 20, 29, 0.18); font-size: 0.8rem; font-weight: 800; }
.tag-one { right: -8px; top: 110px; }
.tag-one span { width: 7px; height: 7px; background: var(--green-deep); border-radius: 50%; }
.tag-two { left: 21px; bottom: -20px; }
.tag-two b { display: grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; background: var(--green-soft); color: var(--green-deep); }
.capability-strip { position: absolute; z-index: 4; left: 0; bottom: 0; width: 100%; border-top: 1px solid rgba(36, 118, 168, 0.14); background: rgba(255, 255, 255, 0.62); overflow: hidden; }
.capability-track { min-height: 66px; display: flex; align-items: center; justify-content: center; gap: 24px; padding: 0 20px; color: var(--text-muted); white-space: nowrap; font-size: 0.84rem; font-weight: 750; letter-spacing: 0.07em; text-transform: uppercase; }
.capability-track i { color: var(--amber-deep); font-style: normal; }

.solutions { background: var(--paper); }
.section-heading { display: grid; grid-template-columns: 1.1fr 1fr; column-gap: 70px; align-items: end; }
.section-heading .kicker { grid-column: 1 / -1; }
.section-heading h2 { margin: 0; font-size: clamp(2.4rem, 4.4vw, 4.3rem); line-height: 1.04; letter-spacing: -0.055em; }
.section-heading > p:last-child { max-width: 530px; margin: 0 0 7px; color: var(--muted); font-size: 1.1rem; line-height: 1.72; }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 64px; }
.solution-card { position: relative; min-height: 560px; padding: 31px; border: 1px solid var(--line); border-radius: 22px; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 18px 50px rgba(36, 118, 168, 0.08); }
.solution-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -95px; bottom: -110px; border: 1px solid currentColor; border-radius: 50%; opacity: 0.16; }
.solution-care { background: var(--blue-soft); color: var(--ink); }
.solution-screen { background: var(--green-soft); color: var(--ink); }
.solution-insights { background: var(--white); color: var(--ink); }
.solution-index { position: absolute; right: 27px; top: 25px; opacity: 0.6; font-size: 0.8rem; font-weight: 800; }
.solution-icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 42px; border: 1px solid currentColor; border-radius: 50%; }
.solution-icon svg { width: 25px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.product-name { margin: 0 0 14px; font-size: 0.84rem; font-weight: 700; letter-spacing: 0.1em; }
.product-name b { color: var(--amber-deep); }
.solution-screen .product-name b { color: var(--blue-deep); }
.solution-card h3 { margin: 0; font-size: 1.55rem; line-height: 1.25; letter-spacing: -0.035em; }
.solution-card > p:not(.product-name) { margin: 19px 0 0; opacity: 0.82; font-size: 1rem; line-height: 1.68; }
.solution-card ul { display: grid; gap: 9px; margin: 24px 0 0; padding: 0; list-style: none; font-size: 0.95rem; font-weight: 700; }
.solution-card li { position: relative; padding-left: 18px; }
.solution-card li::before { content: "+"; position: absolute; left: 0; color: var(--green-deep); }
.solution-screen li::before { color: var(--blue-deep); }
.solution-card > a { align-self: flex-start; margin-top: auto; padding-top: 28px; border-bottom: 1px solid currentColor; font-size: 0.94rem; font-weight: 850; }
.solution-card > a span { margin-left: 7px; color: var(--amber-deep); }
.solution-screen > a span { color: var(--blue-deep); }

.platform { position: relative; color: var(--ink); background: linear-gradient(145deg, #eef8fc 0%, #f8fcfe 55%, #eefaf5 100%); overflow: hidden; }
.platform::before { content: ""; position: absolute; width: 650px; height: 650px; left: -450px; bottom: -240px; border: 1px solid rgba(36, 118, 168, 0.18); border-radius: 50%; }
.platform-layout { display: grid; grid-template-columns: 0.68fr 1.32fr; gap: 72px; align-items: center; }
.platform-copy h2 { margin: 0; font-size: clamp(2.45rem, 4.5vw, 4.35rem); line-height: 1.02; letter-spacing: -0.055em; }
.platform-copy > p:not(.kicker) { margin: 24px 0 0; color: var(--muted); line-height: 1.72; }
.tab-list { display: grid; margin-top: 43px; border-top: 1px solid rgba(36, 118, 168, 0.16); }
.tab-list button { display: grid; grid-template-columns: 36px 1fr auto; align-items: center; gap: 8px; min-height: 64px; padding: 0; border: 0; border-bottom: 1px solid rgba(36, 118, 168, 0.16); color: var(--text-muted); background: none; text-align: left; cursor: pointer; transition: color 160ms ease, padding 160ms ease; }
.tab-list button[aria-selected="true"] { color: var(--blue-deep); padding-left: 8px; }
.tab-list button span { font-size: 0.76rem; font-weight: 800; }
.tab-list button b { font-size: 1rem; }
.tab-list button i { font-style: normal; }
.platform-stage { position: relative; min-height: 700px; padding: 62px 36px 32px; border: 1px solid rgba(36, 118, 168, 0.18); border-radius: 24px; background: rgba(255, 255, 255, 0.66); box-shadow: 0 26px 70px rgba(36, 118, 168, 0.12); overflow: hidden; }
.stage-grid { opacity: 0.7; mask-image: linear-gradient(135deg, black, transparent 85%); }
.tab-panel { position: relative; z-index: 2; animation: panel-in 350ms ease both; }
@keyframes panel-in { from { opacity: 0; transform: translateY(9px); } to { opacity: 1; transform: none; } }
.stage-window { min-height: 500px; padding: 0 24px 24px; color: var(--ink); background: #f5f8f7; border-radius: 11px; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22); overflow: hidden; }
.stage-head { height: 70px; margin: 0 -24px; padding: 0 24px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 16px; border-bottom: 1px solid #dce6e4; background: var(--white); }
.stage-head span { color: var(--text-muted); font-size: 0.8rem; }
.stage-head b { font-size: 0.9rem; }
.stage-head em { padding: 5px 8px; color: #176f5d; background: #def6f1; border-radius: 4px; font-size: 0.75rem; font-style: normal; font-weight: 850; }
.timeline { position: relative; display: grid; gap: 13px; margin-top: 27px; }
.timeline::before { content: ""; position: absolute; left: 25px; top: 16px; bottom: 16px; width: 1px; background: #cbd9d7; }
.timeline-item { position: relative; display: grid; grid-template-columns: 50px 1fr; gap: 16px; padding: 14px 16px 14px 0; border: 1px solid #dde7e6; background: var(--white); border-radius: 8px; }
.timeline-item.current { border-color: rgba(36, 118, 168, 0.45); box-shadow: 0 10px 20px rgba(36, 118, 168, 0.08); }
.timeline-date { z-index: 1; display: flex; align-items: center; justify-content: center; flex-direction: column; background: var(--white); }
.timeline-date strong { font-size: 0.95rem; line-height: 1; }
.timeline-date span { margin-top: 3px; color: var(--text-muted); font-size: 0.75rem; font-weight: 800; }
.timeline-item > div:last-child p { margin: 0; color: var(--blue-deep); font-size: 0.75rem; font-weight: 850; text-transform: uppercase; letter-spacing: 0.06em; }
.timeline-item h4 { margin: 4px 0 3px; font-size: 0.94rem; }
.timeline-item > div:last-child span { color: var(--text-muted); font-size: 0.8rem; }
.stage-caption { display: grid; grid-template-columns: 35px 1fr; gap: 12px; margin-top: 30px; color: var(--muted); }
.stage-caption > span { color: var(--amber-deep); font-size: 0.8rem; font-weight: 850; }
.stage-caption p { max-width: 590px; margin: 0; font-size: 0.95rem; line-height: 1.65; }
.stage-caption b { color: var(--ink); }
.screening-body { padding-top: 27px; }
.screen-score { display: flex; align-items: center; gap: 22px; padding: 20px; background: var(--white); border: 1px solid #dfe8e7; border-radius: 9px; }
.score-ring { width: 78px; height: 78px; flex: 0 0 auto; display: grid; place-items: center; align-content: center; border: 8px solid var(--amber); border-right-color: #e2ebe9; border-radius: 50%; }
.score-ring strong { font-size: 1.25rem; line-height: 1; }
.score-ring span { color: var(--text-muted); font-size: 0.75rem; }
.screen-score p { margin: 0; color: var(--text-muted); font-size: 0.76rem; }
.screen-score h4 { margin: 3px 0; font-size: 1rem; }
.screen-score > div:last-child span { color: var(--text-muted); font-size: 0.78rem; }
.risk-list { display: grid; margin-top: 14px; border: 1px solid #dfe8e7; border-radius: 9px; overflow: hidden; }
.risk-list > div { min-height: 57px; padding: 0 14px; display: grid; grid-template-columns: 1fr 0.9fr 0.7fr; gap: 10px; align-items: center; background: var(--white); border-bottom: 1px solid #e5eceb; font-size: 0.8rem; }
.risk-list > div:last-child { border-bottom: 0; }
.risk-list span { color: var(--text-muted); }
.risk-list i { justify-self: end; padding: 4px 6px; border-radius: 4px; background: #eef3f2; color: #526b76; font-style: normal; font-size: 0.75rem; }
.risk-list .flag-high { color: var(--amber-deep); background: var(--amber-soft); }
.risk-list .flag-action { color: var(--green-deep); background: var(--green-soft); }
.insight-body { display: grid; grid-template-columns: 0.8fr 1.4fr; gap: 20px; align-items: center; padding-top: 42px; }
.donut-wrap { text-align: center; }
.donut { position: relative; width: 145px; height: 145px; margin-inline: auto; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--blue) 0 58%, var(--green) 58% 74%, #dce7e5 74% 100%); }
.donut::before { content: ""; position: absolute; inset: 17px; border-radius: 50%; background: var(--white); }
.donut span { position: relative; display: grid; }
.donut strong { font-size: 1.55rem; line-height: 1; }
.donut small { margin-top: 4px; color: var(--text-muted); font-size: 0.75rem; }
.donut-wrap p { margin: 12px auto 0; max-width: 170px; color: var(--text-muted); font-size: 0.76rem; }
.bar-report { display: grid; gap: 20px; }
.bar-report > div { display: grid; grid-template-columns: 1.2fr 1.7fr 36px; gap: 9px; align-items: center; font-size: 0.76rem; }
.bar-report > div > span { color: var(--text-muted); }
.bar-report i { height: 7px; background: #e0e9e8; border-radius: 9px; overflow: hidden; }
.bar-report i b { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--green)); }
.bar-report strong { text-align: right; font-size: 0.76rem; }

.principles { background: var(--paper); }
.principles-top { display: grid; grid-template-columns: 0.55fr 1.45fr; gap: 40px; align-items: start; padding-bottom: 76px; border-bottom: 1px solid var(--line); }
.principles-top blockquote { margin: 0; max-width: 850px; font-size: clamp(2.35rem, 4.2vw, 4.2rem); line-height: 1.1; letter-spacing: -0.05em; font-weight: 730; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.principle-grid article { min-height: 275px; padding: 34px 30px 20px; border-right: 1px solid var(--line); }
.principle-grid article:first-child { padding-left: 0; }
.principle-grid article:last-child { border-right: 0; }
.principle-grid article > span { color: var(--blue-deep); font-size: 0.8rem; font-weight: 850; }
.principle-grid h3 { margin: 62px 0 12px; font-size: 1.13rem; letter-spacing: -0.025em; }
.principle-grid p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.68; }

.origin { background: var(--white); }
.origin-heading { align-items: start; }
.origin-copy { display: grid; gap: 18px; padding: 4px 0 0 40px; border-left: 1px solid var(--line); }
.origin-copy p { margin: 0; color: var(--muted); font-size: 1.05rem; line-height: 1.75; }

.method { color: var(--ink); background: linear-gradient(135deg, var(--green-soft), #f7fbfd 52%, var(--blue-soft)); }
.method-heading { display: grid; grid-template-columns: 1.35fr 0.65fr; gap: 100px; align-items: end; }
.method-heading h2 { max-width: 720px; margin: 0; font-size: clamp(2.5rem, 4.8vw, 4.6rem); line-height: 1.02; letter-spacing: -0.055em; }
.method-heading > p { margin: 0 0 9px; color: var(--muted); line-height: 1.75; }
.method-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 80px; }
.method-steps article > span { color: var(--blue-deep); font-size: 0.8rem; font-weight: 850; }
.step-line { position: relative; height: 1px; margin: 18px 0 27px; background: rgba(36, 118, 168, 0.22); }
.step-line::before { content: ""; position: absolute; left: 0; top: -4px; width: 9px; height: 9px; border: 1px solid var(--amber-deep); background: var(--amber); transform: rotate(45deg); }
.method-steps h3 { margin: 0; font-size: 1.34rem; }
.method-steps p { max-width: 320px; margin: 11px 0 0; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.audiences { margin-top: 100px; display: grid; grid-template-columns: 0.75fr 1.25fr; border: 1px solid rgba(36, 118, 168, 0.16); border-radius: 24px; background: rgba(255, 255, 255, 0.78); box-shadow: 0 22px 60px rgba(36, 118, 168, 0.1); overflow: hidden; }
.audience-intro { padding: 46px; background: var(--amber-soft); color: var(--ink); }
.audience-intro span { font-size: 0.8rem; font-weight: 900; letter-spacing: 0.12em; }
.audience-intro h3 { margin: 90px 0 0; font-size: 2rem; line-height: 1.18; letter-spacing: -0.04em; }
.audience-list { padding: 12px 38px; }
.audience-list > div { min-height: 92px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; border-bottom: 1px solid rgba(36, 118, 168, 0.13); }
.audience-list > div:last-child { border-bottom: 0; }
.audience-list b { font-size: 1rem; }
.audience-list span { color: var(--muted); font-size: 0.95rem; }

.security { background: var(--paper); }
.security-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 64px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.security-grid article { min-height: 330px; padding: 34px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.security-grid article > span { color: var(--blue-deep); font-size: 0.8rem; font-weight: 850; }
.security-grid h3 { margin: 62px 0 12px; font-size: 1.13rem; line-height: 1.35; letter-spacing: -0.025em; }
.security-grid p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.68; }

.cta-section { position: relative; min-height: 610px; display: flex; align-items: center; color: var(--ink); background: linear-gradient(120deg, #ffffff 0%, var(--blue-soft) 58%, var(--amber-soft) 100%); overflow: hidden; }
.cta-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 40%, rgba(126, 216, 176, 0.42), transparent 34%); }
.cta-content { position: relative; z-index: 2; }
.cta-content h2 { margin: 0; font-size: clamp(3rem, 6vw, 6rem); line-height: 0.98; letter-spacing: -0.06em; }
.cta-content > p:not(.kicker) { max-width: 610px; margin: 26px 0 35px; color: var(--muted); font-size: 1.05rem; }
.cta-signature { position: absolute; right: -30px; bottom: -235px; color: rgba(36, 118, 168, 0.07); font-size: 690px; line-height: 1; font-weight: 950; letter-spacing: -0.2em; }

.site-footer { color: var(--ink); background: #eaf4f8; border-top: 4px solid var(--amber); }
.footer-top { padding: 76px 0 55px; display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 70px; }
.brand-footer .brand-logo { height: 50px; }
.footer-top > div:first-child > p { margin: 26px 0 0; color: var(--text-muted); font-size: 1rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-links > div { display: flex; align-items: flex-start; flex-direction: column; gap: 9px; }
.footer-links > div > span { margin-bottom: 9px; color: var(--blue-deep); font-size: 0.8rem; font-weight: 850; letter-spacing: 0.11em; text-transform: uppercase; }
.footer-links a, .footer-links button, .footer-links p { margin: 0; padding: 0; border: 0; color: var(--text-muted); background: none; font-size: 0.95rem; line-height: 1.65; text-align: left; }
.footer-links button { cursor: pointer; }
.footer-links a:hover, .footer-links button:hover { color: var(--blue-deep); }
.footer-bottom { min-height: 74px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(36, 118, 168, 0.14); color: var(--text-muted); font-size: 0.82rem; }

.contact-dialog { width: min(680px, calc(100% - 28px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 18px; color: var(--ink); background: var(--white); box-shadow: 0 40px 120px rgba(0, 0, 0, 0.45); }
.contact-dialog::backdrop { background: rgba(2, 14, 20, 0.8); backdrop-filter: blur(6px); }
.dialog-shell { position: relative; padding: 46px; overflow-y: auto; }
.dialog-close { position: absolute; right: 20px; top: 18px; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: var(--white); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.dialog-copy h2 { margin: 0; font-size: 2.2rem; line-height: 1.08; letter-spacing: -0.045em; }
.dialog-copy > p:not(.kicker) { margin: 14px 0 0; color: var(--muted); }
.contact-dialog form { display: grid; gap: 17px; margin-top: 30px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-dialog label { display: grid; gap: 7px; font-size: 0.9rem; font-weight: 800; }
.contact-dialog input, .contact-dialog select, .contact-dialog textarea { width: 100%; border: 1px solid #cfdcda; border-radius: 8px; background: #f8faf9; color: var(--ink); font-size: 1rem; padding: 12px 13px; outline: 0; }
.contact-dialog input:focus, .contact-dialog select:focus, .contact-dialog textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(36, 118, 168, 0.14); }
.contact-dialog textarea { resize: vertical; }
.contact-dialog form .button { justify-self: start; margin-top: 4px; }
.form-note { margin: -4px 0 0; color: var(--text-muted); font-size: 0.82rem; }

/* Progressive enhancement: content remains fully visible until JavaScript
   confirms that scroll reveal is available. */
.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal {
  transition: opacity 320ms ease-out, transform 320ms ease-out;
}
.reveal-ready .reveal:not(.in-view) {
  opacity: 0.4;
  transform: translateY(14px);
}
.reveal.in-view { opacity: 1; transform: none; }
.reveal-delay { transition-delay: 60ms; }
.reveal-delay-short { transition-delay: 35ms; }
.reveal-delay-long { transition-delay: 90ms; }

@media (max-width: 1100px) {
  .hero { min-height: auto; padding-bottom: 96px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 22px; }
  .hero-product { width: min(860px, 100%); margin-inline: auto; }
  .product-frame { transform: none; }
  .capability-strip { position: relative; margin-top: 92px; }
  .platform-layout { grid-template-columns: 1fr; }
  .platform-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: start; }
  .platform-copy .kicker { grid-column: 1 / -1; }
  .platform-copy > p:not(.kicker) { margin-top: 0; }
  .platform-copy .tab-list { grid-column: 1 / -1; }
  .platform-stage { min-height: 680px; }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid article:nth-child(2) { border-right: 0; }
  .principle-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .principle-grid article:nth-child(3) { padding-left: 0; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .section { padding: 88px 0; }
  .nav-shell { height: 70px; }
  .brand-logo { height: 38px; }
  .menu-toggle { display: grid; gap: 6px; }
  .menu-toggle span:not(.sr-only) { width: 24px; height: 2px; background: currentColor; transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 70px 0 auto 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 20px; color: var(--ink); background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px rgba(7, 26, 36, 0.15); }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: 14px 2px; border-bottom: 1px solid var(--line); }
  .main-nav .button { margin-top: 16px; }
  .hero { padding-top: 122px; }
  .hero h1 { font-size: clamp(3.1rem, 14vw, 5.2rem); }
  .hero-intro { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-product {
    transform: none;
    width: 100%;
    max-width: 100%;
    margin-bottom: 0;
  }
  .hero-product,
  .hero-product * { min-width: 0; }
  .capability-strip { margin-top: 38px; }
  .capability-track { justify-content: flex-start; overflow-x: auto; }
  .section-heading { grid-template-columns: 1fr; }
  .section-heading > p:last-child { margin-top: 25px; }
  .origin-copy { margin-top: 25px; padding: 25px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 480px; }
  .platform-copy { grid-template-columns: 1fr; }
  .platform-copy .kicker, .platform-copy .tab-list { grid-column: auto; }
  .platform-stage { min-height: 630px; padding-inline: 22px; }
  .principles-top { grid-template-columns: 1fr; }
  .method-heading { grid-template-columns: 1fr; gap: 25px; }
  .method-steps { grid-template-columns: 1fr; gap: 46px; }
  .audiences { grid-template-columns: 1fr; }
  .audience-intro h3 { margin-top: 45px; }
  .security-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .security-grid article { min-height: auto; }
  .security-grid h3 { margin-top: 38px; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container, .nav-shell { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 74px 0; }
  .hero h1 { letter-spacing: -0.07em; }
  .hero-note { margin-top: 42px; }
  .hero-product { transform: none; margin-bottom: 0; }
  .metric-row,
  .clinical-grid { grid-template-columns: 1fr; }
  .floating-tag { display: none; }
  .section-heading h2, .platform-copy h2, .method-heading h2 { font-size: 2.55rem; }
  .solution-card { padding: 26px; }
  .platform-stage { min-height: 555px; padding: 32px 12px 22px; margin-inline: 0; }
  .stage-window { min-height: 415px; padding-inline: 14px; }
  .stage-head { margin-inline: 0; padding-inline: 14px; grid-template-columns: 1fr auto; }
  .stage-head span { display: none; }
  .timeline-item { grid-template-columns: 44px 1fr; }
  .screening-body { padding-top: 18px; }
  .screen-score { gap: 12px; padding: 14px; }
  .score-ring { width: 64px; height: 64px; border-width: 7px; }
  .risk-list > div { grid-template-columns: 1fr 0.7fr; }
  .risk-list i { display: none; }
  .insight-body { grid-template-columns: 1fr; padding-top: 20px; }
  .donut { width: 105px; height: 105px; }
  .donut::before { inset: 13px; }
  .bar-report { gap: 13px; }
  .principles-top { padding-bottom: 50px; }
  .principles-top blockquote { font-size: 2.3rem; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article { min-height: 220px; padding: 30px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle-grid article:nth-child(2) { border-bottom: 1px solid var(--line); }
  .principle-grid article:last-child { border-bottom: 0; }
  .principle-grid h3 { margin-top: 38px; }
  .security-grid article { padding: 30px 26px; }
  .audience-intro { padding: 30px; }
  .audience-list { padding: 8px 24px; }
  .audience-list > div { grid-template-columns: 1fr; gap: 5px; padding: 18px 0; }
  .cta-section { min-height: 560px; }
  .cta-content h2 { font-size: 3.1rem; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-links > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 4px; }
  .footer-bottom p { margin: 0; }
  .dialog-shell { padding: 38px 22px 26px; }
  .dialog-copy h2 { font-size: 1.85rem; }
  .field-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal,
  .reveal-ready .reveal,
  .reveal-ready .reveal:not(.in-view) {
    opacity: 1;
    transform: none;
    transition: none !important;
  }
}