:root {
  --navy-950: #04162b;
  --navy-900: #071d38;
  --navy-850: #0a2547;
  --navy-800: #0c2d56;
  --blue-700: #155ad7;
  --blue-600: #246bfe;
  --blue-500: #3c7bff;
  --blue-100: #eaf2ff;
  --blue-50: #f5f8ff;
  --purple-600: #7650dc;
  --purple-100: #f1edff;
  --green-700: #0f7c57;
  --green-100: #e8f7f1;
  --orange-600: #d67712;
  --orange-100: #fff2df;
  --red-600: #d54848;
  --red-100: #fff0f0;
  --ink: #101a2b;
  --muted: #56647a;
  --line: #dce3ee;
  --line-dark: rgba(255,255,255,.15);
  --surface: #ffffff;
  --surface-soft: #f7f9fc;
  --shadow-sm: 0 8px 24px rgba(12, 34, 64, .08);
  --shadow-md: 0 18px 50px rgba(6, 30, 63, .14);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
a { color: inherit; }

.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: -4rem;
  background: #fff;
  color: var(--navy-900);
  padding: .75rem 1rem;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}
.section { padding: 104px 0; }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading-wide { max-width: 920px; }
.section-heading h2,
.final-cta h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.06;
  letter-spacing: -.045em;
}
.section-heading p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 1.08rem; max-width: 68ch; }
.section-heading-dark { color: #fff; }
.section-heading-dark p:not(.eyebrow) { color: rgba(255,255,255,.72); }
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-700);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: .76rem;
}
.eyebrow-light { color: #8ab6ff; }

.platform-prototype .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 750;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.platform-prototype .btn:hover { transform: translateY(-1px); }
.platform-prototype .btn:focus-visible,
.platform-prototype .text-link:focus-visible,
.platform-prototype button:focus-visible,
.platform-prototype a:focus-visible { outline: 3px solid rgba(60,123,255,.45); outline-offset: 3px; }
.platform-prototype .btn-primary { color: #fff; background: linear-gradient(135deg, var(--blue-600), #1458d8); box-shadow: 0 10px 24px rgba(36,107,254,.25); }
.platform-prototype .btn-primary:hover { box-shadow: 0 14px 30px rgba(36,107,254,.34); }
.platform-prototype .btn-secondary-dark { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.06); }
.platform-prototype .btn-secondary-dark:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.55); }
.platform-prototype .btn-small { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.platform-prototype .text-link { display: inline-flex; gap: 8px; align-items: center; font-weight: 750; text-decoration: none; }
.platform-prototype .text-link-light { color: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15, 44, 86, .08);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(5,24,49,.08); }
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, #1c75ff, #0b47b5);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 20px rgba(36,107,254,.28);
  transform: rotate(-7deg);
}
.brand-mark > span { width: 14px; height: 18px; border: 4px solid #fff; border-right-width: 2px; border-radius: 4px 1px 1px 4px; opacity: .95; }
.brand-mark.small { width: 26px; height: 26px; border-radius: 7px; }
.brand-mark.small > span { width: 10px; height: 13px; border-width: 3px; border-right-width: 2px; }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: 1.16rem; letter-spacing: -.02em; }
.brand-copy small { margin-top: 4px; color: var(--muted); font-size: .68rem; }
.primary-nav { display: flex; align-items: center; gap: 24px; }
.primary-nav > a:not(.btn) { text-decoration: none; color: #35445c; font-size: .92rem; font-weight: 650; }
.primary-nav > a:not(.btn):hover { color: var(--blue-700); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; }
.menu-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--navy-900); margin: 5px 0; }

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(36,107,254,.28), transparent 35%),
    radial-gradient(circle at 65% 82%, rgba(118,80,220,.15), transparent 30%),
    linear-gradient(135deg, #03152b 0%, #062344 55%, #03192f 100%);
  color: #fff;
  padding: 86px 0 92px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -42% 35%;
  height: 70%;
  background-image: radial-gradient(rgba(92,153,255,.35) 1px, transparent 1px);
  background-size: 15px 15px;
  transform: rotate(-8deg);
  mask-image: linear-gradient(to left, rgba(0,0,0,.9), transparent);
  opacity: .55;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .94fr 1.06fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin: 0 0 22px; max-width: 780px; font-size: clamp(2.7rem, 5.1vw, 5.35rem); line-height: .98; letter-spacing: -.055em; }
.hero-lead { margin: 0 0 14px; max-width: 63ch; font-size: 1.12rem; color: rgba(255,255,255,.88); }
.hero-support { margin: 0; max-width: 65ch; color: rgba(255,255,255,.68); }
.program-line { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin: 24px 0 28px; font-size: .75rem; font-weight: 750; color: #b9d2ff; }
.program-line i { width: 3px; height: 3px; background: #6ba0ff; border-radius: 999px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 14px; }

.hero-product { position: relative; min-height: 520px; display: grid; place-items: center; }
.product-window { background: #fff; color: var(--ink); border-radius: 18px; border: 1px solid rgba(12,45,86,.14); box-shadow: var(--shadow-md); overflow: hidden; }
.product-window-hero { width: min(100%, 680px); transform: perspective(1100px) rotateY(-3deg) rotateX(1.5deg); }
.window-bar { min-height: 44px; padding: 0 15px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid #e6ebf3; background: #fbfcfe; }
.window-bar strong { font-size: .86rem; }
.window-status { margin-left: auto; color: var(--muted); font-size: .68rem; }
.window-dots { display: flex; gap: 5px; }
.window-dots span { width: 8px; height: 8px; border-radius: 999px; background: #d7dfea; }
.product-body { display: grid; grid-template-columns: 42px 1fr; min-height: 390px; }
.app-rail { background: #082445; display: grid; align-content: start; justify-items: center; gap: 15px; padding: 11px 0; }
.app-rail b { width: 14px; height: 14px; border-radius: 4px; border: 2px solid rgba(255,255,255,.55); }
.mini-brand { width: 23px; height: 23px; border-radius: 6px; background: var(--blue-600); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: .72rem; }
.queue-view { padding: 18px 18px 20px; background: #fff; }
.queue-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.queue-heading small { color: var(--muted); }
.queue-heading h3 { margin: 2px 0 0; font-size: 1rem; }
.ghost-button { border: 1px solid var(--line); background: #fff; border-radius: 7px; padding: 6px 10px; font-size: .68rem; color: var(--muted); }
.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 15px; }
.metric-row article { padding: 10px; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; }
.metric-row span { display: block; font-size: .58rem; color: var(--muted); }
.metric-row strong { display: block; margin-top: 3px; font-size: 1.02rem; }
.queue-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.queue-tr { display: grid; grid-template-columns: 1.28fr 1.12fr .55fr .55fr .9fr; align-items: center; min-height: 46px; padding: 0 10px; border-top: 1px solid #eef1f6; font-size: .62rem; }
.queue-tr:first-child { border-top: 0; }
.queue-th { min-height: 32px; background: #f5f7fb; font-weight: 750; color: #5d6a80; }
.queue-tr > span:first-child { display: flex; align-items: center; gap: 7px; font-weight: 700; }
.avatar { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 999px; font-size: .51rem; font-style: normal; color: #18325b; }
.a1 { background: #e7efff; }.a2 { background: #f4eaff; }.a3 { background: #e8f8f0; }.a4 { background: #fff0df; }.a5 { background: #ffe8eb; }
.priority { display: inline-block; width: max-content; padding: 3px 6px; border-radius: 999px; font-size: .52rem; }
.priority.high { color: #b72c3d; background: #ffe7ea; }
.priority.medium { color: #9a6415; background: #fff1d9; }
.hero-callout { position: absolute; display: flex; align-items: center; gap: 10px; max-width: 205px; padding: 12px 14px; border-radius: 11px; background: rgba(255,255,255,.96); color: #142036; border: 1px solid rgba(71,118,196,.25); box-shadow: 0 16px 40px rgba(0,0,0,.18); font-size: .72rem; line-height: 1.25; }
.hero-callout strong { font-weight: 750; }
.callout-one { right: -4px; top: 52px; }
.callout-two { right: -22px; top: 188px; }
.callout-three { right: 14px; bottom: 46px; }
.callout-icon { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 8px; background: var(--blue-100); color: var(--blue-700); display: grid; place-items: center; font-size: .58rem; font-weight: 900; }
.callout-icon.purple { background: var(--purple-100); color: var(--purple-600); }
.callout-icon.green { background: var(--green-100); color: var(--green-700); }

.architecture { background: var(--blue-50); border-bottom: 1px solid #e5ebf5; }
.architecture-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 18px; }
.architecture-card { position: relative; padding: 28px; border-radius: var(--radius-md); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); overflow: hidden; }
.architecture-card::after { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--blue-600); }
.architecture-card-ai::after { background: var(--purple-600); }
.architecture-card-human::after { background: var(--green-700); }
.architecture-card-primary { background: linear-gradient(180deg, #fff, #f6f9ff); }
.architecture-number { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); font-weight: 900; margin-bottom: 18px; }
.architecture-card-ai .architecture-number { background: var(--purple-100); color: var(--purple-600); }
.architecture-card-human .architecture-number { background: var(--green-100); color: var(--green-700); }
.card-kicker { margin: 0 0 8px; font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 850; color: var(--blue-700); }
.architecture-card-ai .card-kicker { color: var(--purple-600); }
.architecture-card-human .card-kicker { color: var(--green-700); }
.architecture-card h3 { margin: 0 0 10px; font-size: 1.35rem; letter-spacing: -.025em; }
.architecture-card > p:not(.card-kicker) { margin: 0; color: var(--muted); }
.check-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 9px; }
.check-list li { position: relative; padding-left: 22px; font-size: .91rem; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--blue-600); font-weight: 900; }
.check-list.compact { margin: 0; }
.architecture-note { margin: 20px 0 0; padding: 16px 18px; border: 1px solid #d7e4fa; border-radius: 12px; background: #fff; color: #465875; text-align: center; font-size: .92rem; }

.workflow-section { background: #fff; }
.workflow-tabs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 26px; }
.workflow-tabs button { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 8px 12px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: #516078; font-weight: 750; cursor: pointer; transition: .2s ease; }
.workflow-tabs button span { width: 24px; height: 24px; border-radius: 999px; display: grid; place-items: center; background: #edf2f9; color: #506078; font-size: .76rem; }
.workflow-tabs button[aria-selected="true"] { color: var(--blue-700); border-color: #9ebcff; background: #f2f6ff; box-shadow: 0 7px 18px rgba(36,107,254,.1); }
.workflow-tabs button[aria-selected="true"] span { color: #fff; background: var(--blue-600); }
.workflow-panel { display: grid; grid-template-columns: 1.18fr .82fr; gap: 46px; align-items: center; padding: 34px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.workflow-panel[hidden] { display: none; }
.workflow-panel.is-active { animation: panel-in .32s ease both; }
@keyframes panel-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.workflow-copy h3 { margin: 0 0 14px; font-size: clamp(1.8rem, 3vw, 2.7rem); line-height: 1.08; letter-spacing: -.04em; }
.workflow-copy > p:not(.stage-label) { color: var(--muted); }
.stage-label { margin: 0 0 10px; color: var(--blue-700); font-size: .76rem; font-weight: 850; text-transform: uppercase; letter-spacing: .09em; }
.feature-list { list-style: none; margin: 20px 0; padding: 0; display: grid; gap: 9px; }
.feature-list li { padding-left: 22px; position: relative; }
.feature-list li::before { content: "\2022"; position: absolute; left: 4px; color: var(--blue-600); font-size: 1.2rem; line-height: 1; }
.outcome { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 14px 16px; border-radius: 11px; background: #eaf2ff; color: #294a7a; }
.outcome strong { color: var(--blue-700); }
.control-note { padding: 12px 14px; border-left: 3px solid var(--orange-600); background: var(--orange-100); color: #74521d; font-size: .88rem; margin-bottom: 14px; }
.compact-window { width: 100%; min-height: 360px; }
.compact-body { display: grid; grid-template-columns: 120px 1fr; min-height: 315px; }
.compact-sidebar { background: #f6f8fc; border-right: 1px solid var(--line); padding: 18px 12px; display: grid; align-content: start; gap: 14px; font-size: .72rem; color: var(--muted); }
.compact-sidebar b { color: var(--blue-700); }
.compact-main { padding: 18px; }
.mini-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-kpis article { border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
.mini-kpis small { display: block; color: var(--muted); font-size: .62rem; }
.mini-kpis strong { font-size: 1.3rem; }
.score-list { margin-top: 14px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.score-list > div { display: grid; grid-template-columns: 1.2fr .8fr .9fr; gap: 10px; align-items: center; min-height: 51px; padding: 0 12px; border-top: 1px solid #edf1f6; font-size: .69rem; }
.score-list > div:first-child { border-top: 0; }
.score-list span { display: flex; align-items: center; gap: 8px; font-weight: 750; }
.score-list em { font-style: normal; color: var(--muted); }
.score { width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; font-style: normal; font-size: .68rem; color: #fff; }
.score.five { background: var(--green-700); }.score.four { background: var(--blue-600); }.score.three { background: var(--orange-600); }
.enrollment-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 22px; }
.enrollment-columns article { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.enrollment-columns small { display: block; color: var(--blue-700); font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.enrollment-columns strong { display: block; margin: 9px 0 4px; }
.enrollment-columns span { color: var(--muted); font-size: .75rem; }
.timeline-row { margin: 5px 22px 22px; display: flex; align-items: center; justify-content: space-between; }
.timeline-row b { font-size: .62rem; color: #9ba7b8; }
.timeline-row b.complete { color: var(--green-700); }
.timeline-row b.active { color: var(--blue-700); }
.timeline-row i { flex: 1; height: 1px; background: var(--line); margin: 0 8px; }
.queue-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 22px; }
.queue-split > div { border: 1px solid var(--line); border-radius: 12px; padding: 15px; }
.queue-split h4 { margin: 0 0 12px; }
.task { padding: 12px; border-radius: 9px; background: #f6f8fb; margin-top: 8px; }
.task b, .task span { display: block; }
.task span { margin-top: 3px; color: var(--muted); font-size: .68rem; }
.task.alert { background: var(--red-100); }.task.warning { background: var(--orange-100); }
.clinical-layout { padding: 20px; display: grid; grid-template-columns: 145px 1fr; gap: 14px; }
.patient-summary { border: 1px solid var(--line); border-radius: 12px; padding: 16px; text-align: center; }
.patient-avatar { width: 56px; height: 56px; margin: 0 auto 10px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); display: grid; place-items: center; font-weight: 850; }
.patient-summary strong, .patient-summary small { display: block; }
.patient-summary small { color: var(--muted); margin-top: 4px; }
.trend-line { margin-top: 26px; height: 70px; display: flex; align-items: flex-end; justify-content: space-between; gap: 4px; }
.trend-line i { flex: 1; background: linear-gradient(to top, var(--blue-600), #80aaff); border-radius: 4px 4px 0 0; }
.trend-line i:nth-child(1){height:32%}.trend-line i:nth-child(2){height:45%}.trend-line i:nth-child(3){height:39%}.trend-line i:nth-child(4){height:58%}.trend-line i:nth-child(5){height:61%}.trend-line i:nth-child(6){height:76%}.trend-line i:nth-child(7){height:82%}
.clinical-cards { display: grid; gap: 10px; }
.clinical-cards article { border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.clinical-cards small { color: var(--blue-700); font-weight: 800; }
.clinical-cards p { margin: 7px 0 0; color: var(--muted); font-size: .75rem; }
.placeholder-line { height: 8px; border-radius: 99px; background: #e8edf5; }.placeholder-line.short { width: 65%; }
.boundary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 18px 0; }
.boundary-grid div { padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.boundary-grid strong, .boundary-grid span { display: block; }
.boundary-grid span { margin-top: 5px; color: var(--muted); font-size: .82rem; }
.billing-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding: 20px 20px 12px; }
.billing-summary article { padding: 12px; border-radius: 10px; }
.billing-summary article small, .billing-summary article strong { display: block; }
.billing-summary article strong { font-size: 1.45rem; }
.billing-summary .ready { background: var(--green-100); color: var(--green-700); }
.billing-summary .blocked { background: var(--red-100); color: var(--red-600); }
.billing-summary .review { background: var(--orange-100); color: var(--orange-600); }
.billing-list { margin: 0 20px 20px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.billing-list div { min-height: 48px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 0 12px; border-top: 1px solid var(--line); font-size: .72rem; }
.billing-list div:first-child { border-top: 0; }
.billing-list b { padding: 4px 7px; border-radius: 999px; font-size: .6rem; }
.ready-pill { background: var(--green-100); color: var(--green-700); }.blocked-pill { background: var(--red-100); color: var(--red-600); }.review-pill { background: var(--orange-100); color: var(--orange-600); }

.ai-section { background: linear-gradient(135deg, #04162b, #092a51 64%, #081c35); color: #fff; position: relative; overflow: hidden; }
.ai-section::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(104,158,255,.18) 1px, transparent 1px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 0, #000 70%, transparent); opacity: .45; pointer-events: none; }
.ai-section > .container { position: relative; z-index: 1; }
.ai-intro-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 48px; align-items: start; }
.powered-lockup { display: flex; align-items: center; gap: 8px; margin-top: 24px; font-size: .94rem; }
.powered-lockup i { color: rgba(255,255,255,.45); font-style: normal; font-size: .72rem; }
.buffaly-mark { width: 27px; height: 27px; border-radius: 8px; background: linear-gradient(135deg, #7e5ae5, #5132b8); display: grid; place-items: center; }
.ai-comparison { border: 1px solid var(--line-dark); border-radius: var(--radius-md); background: rgba(255,255,255,.055); overflow: hidden; backdrop-filter: blur(8px); }
.comparison-head, .comparison-row { display: grid; grid-template-columns: 1fr 56px 1fr; align-items: center; gap: 12px; padding: 14px 18px; border-top: 1px solid var(--line-dark); }
.comparison-head { border-top: 0; background: rgba(255,255,255,.06); color: #fff; }
.comparison-head span, .comparison-row > span:nth-child(2) { text-align: center; color: #91baff; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.comparison-row > span:first-child { color: rgba(255,255,255,.65); }
.comparison-row strong { color: #bcefd9; }
.execution-card { margin-top: 52px; padding: 30px; border-radius: var(--radius-lg); border: 1px solid var(--line-dark); background: rgba(255,255,255,.045); }
.execution-card h3 { margin: 0 0 10px; font-size: 1.75rem; letter-spacing: -.03em; }
.execution-copy > p:last-child { color: rgba(255,255,255,.6); }
.execution-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-top: 24px; }
.execution-steps button { min-height: 110px; padding: 14px; text-align: left; border: 1px solid var(--line-dark); border-radius: 12px; color: #fff; background: rgba(255,255,255,.035); cursor: pointer; }
.execution-steps button.is-active { border-color: #6ea2ff; background: rgba(72,130,238,.18); box-shadow: inset 0 0 0 1px rgba(110,162,255,.25); }
.execution-steps button span { width: 26px; height: 26px; border-radius: 999px; display: grid; place-items: center; background: var(--blue-600); font-size: .74rem; font-weight: 900; }
.execution-steps strong, .execution-steps small { display: block; }
.execution-steps strong { margin-top: 11px; }
.execution-steps small { margin-top: 4px; color: rgba(255,255,255,.55); line-height: 1.35; }
.execution-detail { display: flex; align-items: center; gap: 18px; margin-top: 14px; padding: 18px; border-radius: 12px; background: rgba(255,255,255,.07); }
.execution-detail-number { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--blue-600); font-weight: 900; }
.execution-detail strong, .execution-detail p { display: block; }
.execution-detail p { margin: 4px 0 0; color: rgba(255,255,255,.68); }
.ai-foundations-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 26px; }
.ai-foundation { padding: 18px; border-radius: 14px; border: 1px solid var(--line-dark); background: rgba(255,255,255,.035); }
.ai-foundation > span { color: #8eb7ff; font-size: .7rem; font-weight: 850; }
.ai-foundation h3 { margin: 10px 0 8px; font-size: 1rem; }
.ai-foundation p { margin: 0; color: rgba(255,255,255,.6); font-size: .82rem; }
.ai-examples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.ai-example { padding: 22px; border-radius: 15px; background: #fff; color: var(--ink); }
.ai-example h3 { margin: 0 0 10px; }
.ai-example > p:not(.card-kicker) { color: var(--muted); }
.ai-example small { display: block; padding-top: 14px; border-top: 1px solid var(--line); color: #47566c; }

.extension-section { background: var(--surface-soft); }
.extension-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.extension-card { padding: 28px; border-radius: var(--radius-md); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.extension-card-accent { background: linear-gradient(160deg, #0c2c52, #0b2341); color: #fff; border-color: #173d6d; }
.extension-card h3 { margin: 12px 0 10px; font-size: 1.45rem; }
.extension-card p { margin: 0; color: var(--muted); }
.extension-card-accent p { color: rgba(255,255,255,.7); }
.extension-label { display: inline-flex; padding: 5px 8px; border-radius: 999px; background: var(--blue-100); color: var(--blue-700); font-size: .68rem; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }
.extension-card-accent .extension-label { background: rgba(255,255,255,.1); color: #a9c7ff; }
.example-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.example-strip span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: #506078; font-size: .78rem; }

.programs-section { background: #fff; }
.program-selector { display: inline-grid; grid-template-columns: repeat(5, minmax(74px, 1fr)); gap: 6px; padding: 6px; border-radius: 12px; background: #edf2f8; }
.program-selector button { border: 0; border-radius: 8px; background: transparent; padding: 10px 16px; color: #637087; font-weight: 800; cursor: pointer; }
.program-selector button.is-active { background: #fff; color: var(--blue-700); box-shadow: 0 4px 12px rgba(13,44,86,.1); }
.program-detail { margin-top: 20px; display: grid; grid-template-columns: 120px 1fr .8fr; gap: 26px; align-items: center; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: linear-gradient(145deg, #fff, #f7faff); }
.program-badge { width: 100px; height: 100px; border-radius: 28px; display: grid; place-items: center; background: linear-gradient(145deg, var(--blue-600), #184cae); color: #fff; font-size: 1.5rem; font-weight: 900; box-shadow: 0 16px 30px rgba(36,107,254,.23); }
.program-detail h3 { margin: 0 0 10px; font-size: 1.8rem; line-height: 1.15; letter-spacing: -.03em; }
.program-detail > div > p:last-child { margin: 0; color: var(--muted); }

.connected-section { background: var(--blue-50); }
.connected-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.connected-card { padding: 22px; border-radius: 15px; border: 1px solid #dae4f4; background: #fff; }
.system-icon { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--blue-100); color: var(--blue-700); font-weight: 900; }
.connected-card h3 { margin: 16px 0 8px; font-size: 1.12rem; }
.connected-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.scope-line { margin: 18px 0 0; padding: 13px 15px; border-radius: 10px; background: rgba(255,255,255,.75); color: #526178; font-size: .87rem; }

.control-section { background: #fff; }
.control-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.control-points { list-style: none; padding: 0; margin: 22px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.control-points li { position: relative; padding-left: 24px; font-size: .9rem; }
.control-points li::before { content: "\2713"; position: absolute; left: 0; color: var(--green-700); font-weight: 900; }
.control-matrix { border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.control-matrix > div { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.control-matrix > div:first-child { border-top: 0; }
.control-matrix span, .control-matrix strong { padding: 15px 18px; }
.control-matrix span:first-child, .control-matrix strong:first-child { border-right: 1px solid var(--line); }
.control-matrix span:first-child { background: #f7f9fc; }
.control-matrix span:last-child { background: #f2fbf7; }
.control-head { background: var(--navy-900); color: #fff; }
.control-head strong:first-child { background: #0b2b51; }
.control-head strong:last-child { background: #114c3b; }

.audience-section { background: var(--surface-soft); }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.audience-card { padding: 25px; border-radius: var(--radius-md); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.audience-card > span { color: var(--blue-600); font-size: .72rem; font-weight: 900; }
.audience-card h3 { margin: 12px 0 8px; }
.audience-card p { color: var(--muted); }
.audience-card a { display: inline-flex; gap: 7px; align-items: center; color: var(--blue-700); text-decoration: none; font-weight: 800; font-size: .88rem; }

.implementation-section { background: #fff; }
.implementation-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 54px; align-items: start; }
.implementation-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.implementation-steps li { position: relative; padding: 0 16px; }
.implementation-steps li::before { content: ""; position: absolute; top: 19px; left: 0; right: 0; height: 2px; background: #d9e5fb; z-index: 0; }
.implementation-steps li:first-child::before { left: 50%; }
.implementation-steps li:last-child::before { right: 50%; }
.implementation-steps li > span { position: relative; z-index: 1; width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center; margin: 0 auto 18px; background: var(--blue-600); color: #fff; font-weight: 900; box-shadow: 0 7px 18px rgba(36,107,254,.22); }
.implementation-steps strong { display: block; text-align: center; }
.implementation-steps p { margin: 6px 0 0; color: var(--muted); text-align: center; font-size: .84rem; }

.final-cta { padding: 62px 0; background: linear-gradient(135deg, #04162b, #0b2d58); color: #fff; }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.final-cta h2 { margin-bottom: 0; max-width: 760px; font-size: clamp(2rem, 3.4vw, 3.2rem); }
.final-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 10px 12px; min-width: 380px; }
.site-footer { padding: 32px 0; background: #03101f; color: #fff; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 26px; align-items: center; }
.footer-brand .brand-copy small { color: rgba(255,255,255,.56); }
.footer-inner nav { display: flex; gap: 20px; }
.footer-inner nav a { color: rgba(255,255,255,.68); text-decoration: none; font-size: .83rem; }
.footer-inner > small { grid-column: 1 / -1; color: rgba(255,255,255,.4); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
  .primary-nav { gap: 16px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 850px; }
  .hero-product { max-width: 780px; width: 100%; margin: 0 auto; }
  .architecture-grid { grid-template-columns: 1fr 1fr; }
  .architecture-card-primary { grid-column: 1 / -1; }
  .workflow-panel { grid-template-columns: 1fr; }
  .workflow-visual { order: 2; }
  .ai-intro-grid { grid-template-columns: 1fr; }
  .ai-foundations-grid { grid-template-columns: repeat(3, 1fr); }
  .program-detail { grid-template-columns: 100px 1fr; }
  .program-detail .check-list { grid-column: 1 / -1; grid-template-columns: repeat(3, 1fr); }
  .implementation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .primary-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px 20px 20px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav > a:not(.btn) { padding: 11px 0; border-bottom: 1px solid #edf0f5; }
  .primary-nav .btn { margin-top: 12px; }
  .workflow-tabs { grid-template-columns: 1fr 1fr; }
  .workflow-tabs button:last-child { grid-column: 1 / -1; }
  .ai-foundations-grid { grid-template-columns: 1fr 1fr; }
  .ai-examples { grid-template-columns: 1fr; }
  .execution-steps { grid-template-columns: 1fr; }
  .execution-steps button { min-height: auto; display: grid; grid-template-columns: 32px 1fr; align-items: center; column-gap: 10px; }
  .execution-steps strong { margin: 0; }
  .execution-steps small { grid-column: 2; }
  .extension-grid, .connected-grid, .audience-grid { grid-template-columns: 1fr 1fr; }
  .control-grid { grid-template-columns: 1fr; }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
  .final-actions { justify-content: flex-start; min-width: 0; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 74px 0; }
  .hero { padding: 64px 0 74px; }
  .hero-copy h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .hero-product { min-height: 420px; }
  .product-window-hero { transform: none; }
  .hero-callout { display: none; }
  .metric-row { grid-template-columns: 1fr 1fr; }
  .queue-tr { grid-template-columns: 1.25fr .9fr .55fr; }
  .queue-tr > span:nth-child(4), .queue-tr > span:nth-child(5) { display: none; }
  .architecture-grid, .extension-grid, .connected-grid, .audience-grid { grid-template-columns: 1fr; }
  .architecture-card-primary { grid-column: auto; }
  .workflow-tabs { display: flex; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .workflow-tabs button { min-width: 170px; scroll-snap-align: start; }
  .workflow-panel { padding: 20px; }
  .compact-body { grid-template-columns: 82px 1fr; }
  .mini-kpis { grid-template-columns: 1fr; }
  .mini-kpis article:nth-child(n+3) { display: none; }
  .score-list > div { grid-template-columns: 1fr .7fr; }
  .score-list em { display: none; }
  .enrollment-columns, .queue-split, .boundary-grid { grid-template-columns: 1fr; }
  .clinical-layout { grid-template-columns: 1fr; }
  .patient-summary { display: grid; grid-template-columns: auto 1fr; text-align: left; align-items: center; column-gap: 12px; }
  .patient-avatar { grid-row: 1 / span 2; margin: 0; }
  .trend-line { grid-column: 1 / -1; }
  .billing-summary { grid-template-columns: 1fr; }
  .comparison-head, .comparison-row { grid-template-columns: 1fr; gap: 6px; }
  .comparison-head span, .comparison-row > span:nth-child(2) { display: none; }
  .comparison-head strong:last-child { color: #bcefd9; }
  .comparison-row { padding: 16px; }
  .comparison-row > span:first-child::before { content: "AI assistance: "; color: #91baff; font-weight: 800; }
  .comparison-row strong::before { content: "FairPath: "; color: #bcefd9; }
  .ai-foundations-grid { grid-template-columns: 1fr; }
  .program-selector { width: 100%; grid-template-columns: repeat(5, 1fr); }
  .program-selector button { padding: 9px 5px; }
  .program-detail { grid-template-columns: 1fr; }
  .program-badge { width: 76px; height: 76px; border-radius: 22px; }
  .program-detail .check-list { grid-column: auto; grid-template-columns: 1fr; }
  .control-points { grid-template-columns: 1fr; }
  .control-matrix > div { grid-template-columns: 1fr; }
  .control-matrix span:first-child, .control-matrix strong:first-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .implementation-steps { grid-template-columns: 1fr; gap: 20px; }
  .implementation-steps li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; padding: 0; align-items: start; }
  .implementation-steps li::before { top: 40px; bottom: -20px; left: 19px; width: 2px; height: auto; right: auto; }
  .implementation-steps li:first-child::before { left: 19px; }
  .implementation-steps li:last-child::before { display: none; }
  .implementation-steps li > span { margin: 0; }
  .implementation-steps strong, .implementation-steps p { text-align: left; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-inner nav { flex-wrap: wrap; gap: 12px 18px; }
}

/* The supplied PNG is a compact product page. These route-only rules adapt
   the interactive prototype inside FairPath's shared commercial site shell. */
.page-platform-prototype {
  padding-bottom: 0 !important;
  background: #fff;
}
.page-platform-prototype > nav.commercial-nav {
  box-shadow: 0 10px 30px rgba(5,24,49,.08);
}
.page-platform-prototype > main {
  overflow: hidden;
}
.page-platform-prototype > main + footer {
  border-top: 1px solid rgba(255,255,255,.08);
}
.page-platform-prototype .grecaptcha-badge {
  display: none !important;
}
.platform-prototype {
  --container: 1320px;
  font-size: 14px;
}
.platform-prototype .container {
  width: min(calc(100% - 48px), var(--container));
  max-width: none;
}
.platform-prototype .section {
  padding: 48px 0;
}
.platform-prototype .section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}
.platform-prototype .section-heading h2,
.platform-prototype .final-cta h2 {
  margin-bottom: 10px;
  font-size: clamp(1.6rem, 2.3vw, 2.05rem);
  line-height: 1.12;
  letter-spacing: -.035em;
}
.platform-prototype .section-heading p:not(.eyebrow) {
  font-size: .9rem;
  line-height: 1.5;
}
.platform-prototype .eyebrow {
  margin-bottom: 9px;
  font-size: .67rem;
}
.platform-prototype .btn {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 6px;
  font-size: .82rem;
}
.platform-prototype .text-link {
  font-size: .82rem;
}
.platform-prototype .reveal {
  opacity: 1 !important;
  transform: none !important;
}

.platform-prototype .hero {
  min-height: 0;
  padding: 46px 0 42px;
  background:
    radial-gradient(circle at 78% 18%, rgba(36,107,254,.3), transparent 34%),
    radial-gradient(circle at 65% 82%, rgba(118,80,220,.13), transparent 28%),
    linear-gradient(135deg, #03152b 0%, #062344 55%, #03192f 100%);
}
.platform-prototype .hero-grid {
  grid-template-columns: minmax(410px, .82fr) minmax(0, 1.18fr);
  gap: 32px;
  align-items: start;
}
.platform-prototype .hero-copy h1 {
  max-width: 470px;
  margin-bottom: 14px;
  font-size: clamp(2.15rem, 2.85vw, 2.4rem);
  line-height: 1.06;
  letter-spacing: -.045em;
}
.platform-prototype .hero-lead {
  margin-bottom: 8px;
  font-size: .82rem;
  line-height: 1.44;
}
.platform-prototype .hero-support {
  font-size: .72rem;
  line-height: 1.44;
}
.platform-prototype .program-line {
  margin: 14px 0 16px;
  gap: 7px;
  font-size: .64rem;
}
.platform-prototype .hero-actions {
  gap: 9px 11px;
  flex-wrap: nowrap;
  white-space: nowrap;
}
.platform-prototype .hero-product {
  min-height: 390px;
}
.platform-prototype .product-window-hero {
  width: min(100%, 690px);
  transform: none;
}
.platform-prototype .product-body {
  min-height: 320px;
}
.platform-prototype .queue-view {
  padding: 10px 12px 12px;
}
.platform-prototype .queue-tr {
  min-height: 34px;
}
.platform-prototype .callout-one { right: -7px; top: 34px; }
.platform-prototype .callout-two { right: -20px; top: 162px; }
.platform-prototype .callout-three { right: 5px; bottom: 30px; }

.platform-prototype .architecture {
  padding: 52px 0 46px;
  background: linear-gradient(180deg, #f7faff 0%, #fff 100%);
}
.platform-prototype .architecture > .container {
  display: block;
}
.platform-prototype .architecture .section-heading {
  max-width: 900px;
  margin: 0 0 28px;
}
.platform-prototype .architecture .section-heading h2 {
  max-width: 21ch;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  line-height: 1.05;
}
.platform-prototype .architecture-grid {
  position: relative;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.platform-prototype .architecture-card {
  display: flex;
  min-height: 340px;
  padding: 24px;
  flex-direction: column;
  border-radius: 16px;
  box-shadow: 0 14px 36px rgba(5,35,65,.08);
  overflow: visible;
}
.platform-prototype .architecture-card-primary {
  grid-column: auto;
  background: linear-gradient(180deg, #fff 0%, #f3f7ff 100%);
}
.platform-prototype .architecture-card-ai {
  background: linear-gradient(180deg, #fff 0%, #f7f4ff 100%);
}
.platform-prototype .architecture-card-human {
  background: linear-gradient(180deg, #fff 0%, #f2fbf7 100%);
}
.platform-prototype .architecture-card::after {
  border-radius: 16px 16px 0 0;
}
.platform-prototype .architecture-card:not(:last-child)::before {
  content: "\203A";
  position: absolute;
  z-index: 4;
  top: 50%;
  right: -22px;
  display: grid;
  width: 24px;
  height: 40px;
  place-items: center;
  color: #9aacc3;
  transform: translateY(-50%);
  font-size: 2rem;
  font-weight: 500;
}
.platform-prototype .architecture-number {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  border-radius: 11px;
  font-size: .82rem;
}
.platform-prototype .architecture-card h3 {
  display: block;
  margin: 0 0 10px;
  font-size: 1.2rem;
  line-height: 1.18;
}
.platform-prototype .architecture-card > p:not(.card-kicker),
.platform-prototype .architecture-card li {
  font-size: .82rem;
  line-height: 1.45;
}
.platform-prototype .architecture-card .check-list {
  margin-top: 18px;
  padding-top: 16px;
  gap: 7px;
  border-top: 1px solid rgba(120,143,176,.2);
}
.platform-prototype .architecture-note {
  position: relative;
  margin: 20px 0 0;
  padding: 17px 22px 17px 66px;
  border-radius: 13px;
  background: linear-gradient(90deg, #eef5ff, #fff);
  color: #354d70;
  text-align: left;
  font-size: .86rem;
  line-height: 1.5;
}
.platform-prototype .architecture-note::before {
  content: "\2713";
  position: absolute;
  top: 50%;
  left: 20px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: var(--blue-600);
  color: #fff;
  transform: translateY(-50%);
  font-weight: 900;
}

.platform-prototype .workflow-section {
  padding: 54px 0 60px;
  border-top: 1px solid #e7edf5;
  background: #fff;
}
.platform-prototype .workflow-section .section-heading {
  max-width: 840px;
  margin-bottom: 26px;
}
.platform-prototype .workflow-section .section-heading h2 {
  max-width: 21ch;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
}
.platform-prototype .workflow-section .section-heading > p:not(.eyebrow) {
  display: block;
  max-width: 72ch;
  font-size: .92rem;
}
.platform-prototype .workflow-tabs {
  position: relative;
  display: grid;
  margin: 0 0 18px;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.platform-prototype .workflow-tabs::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 24px;
  left: 9%;
  right: 9%;
  height: 2px;
  background: linear-gradient(90deg, #8db3ff, #8fcfb8, #b9a3f4, #f0b973, #8db3ff);
}
.platform-prototype .workflow-tabs button {
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  min-height: 78px;
  padding: 11px 10px;
  grid-template-columns: 30px 1fr;
  gap: 9px;
  align-items: center;
  border: 1px solid #dce5f1;
  border-radius: 12px;
  background: rgba(255,255,255,.96);
  color: #45546a;
  box-shadow: 0 7px 18px rgba(13,44,86,.055);
  text-align: left;
}
.platform-prototype .workflow-tabs button span {
  width: 30px;
  height: 30px;
  background: #edf2f9;
  color: #536278;
  font-size: .74rem;
}
.platform-prototype .workflow-tabs button strong {
  font-size: .76rem;
  line-height: 1.2;
}
.platform-prototype .workflow-tabs button[aria-selected="true"] {
  border-color: #8eaff2;
  background: #f3f7ff;
  color: var(--blue-700);
  box-shadow: 0 10px 24px rgba(36,107,254,.12);
}
.platform-prototype .workflow-tabs button[aria-selected="true"] span {
  background: var(--blue-600);
  color: #fff;
}
.platform-prototype .workflow-panels {
  display: block;
}
.platform-prototype .workflow-panel,
.platform-prototype .workflow-panel[hidden] {
  display: none;
  min-width: 0;
  padding: 26px;
  grid-template-columns: minmax(0, 1.42fr) minmax(290px, .78fr);
  gap: 30px;
  align-items: stretch;
  border: 1px solid #d8e2f0;
  border-radius: 18px;
  background: linear-gradient(145deg, #f8faff 0%, #fff 62%);
  box-shadow: 0 18px 46px rgba(5,35,65,.09);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  overflow: hidden;
}
.platform-prototype .workflow-panel.is-active {
  display: grid;
  border-color: #9ebcff;
  box-shadow: 0 18px 46px rgba(36,107,254,.1);
}
.platform-prototype .workflow-visual {
  order: 0;
  width: 100%;
  min-width: 0;
  overflow: hidden;
}
.platform-prototype .workflow-panel .compact-window {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 330px;
  min-height: 330px;
  border-radius: 12px;
  box-shadow: 0 14px 34px rgba(5,35,65,.1);
}
.platform-prototype .workflow-panel .window-bar {
  min-height: 40px;
  padding: 0 13px;
}
.platform-prototype .workflow-panel .window-bar strong { font-size: .74rem; }
.platform-prototype .workflow-panel .window-status { font-size: .62rem; }
.platform-prototype .workflow-panel .compact-window > :not(.window-bar) {
  width: 126.582%;
  transform: scale(.79);
  transform-origin: top left;
}
.platform-prototype .workflow-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
}
.platform-prototype .workflow-copy h3 {
  display: block;
  margin: 0 0 10px;
  font-size: 1.38rem;
  line-height: 1.12;
}
.platform-prototype .workflow-copy > p:not(.stage-label),
.platform-prototype .workflow-copy li,
.platform-prototype .boundary-grid span,
.platform-prototype .outcome,
.platform-prototype .control-note {
  font-size: .78rem;
  line-height: 1.42;
}
.platform-prototype .workflow-copy > p:not(.stage-label) {
  display: block;
  margin: 0 0 12px;
  color: var(--muted);
}
.platform-prototype .stage-label {
  display: block;
  margin-bottom: 8px;
  font-size: .68rem;
}
.platform-prototype .feature-list {
  margin: 4px 0 14px;
  gap: 5px;
}
.platform-prototype .feature-list li { padding-left: 18px; }
.platform-prototype .feature-list li:nth-child(n+5) { display: list-item; }
.platform-prototype .outcome {
  grid-template-columns: 1fr;
  gap: 4px;
  margin-top: auto;
  padding: 12px 14px;
  border-radius: 10px;
}
.platform-prototype .boundary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 4px 0 12px;
}
.platform-prototype .boundary-grid > div { padding: 10px; }
.platform-prototype .control-note {
  display: block;
  margin-bottom: 10px;
  padding: 10px;
}

.platform-prototype .ai-section {
  padding: 44px 0;
}
.platform-prototype .ai-section > .container {
  display: grid;
  grid-template-columns: .82fr 1.08fr .92fr;
  gap: 18px;
  align-items: start;
}
.platform-prototype .ai-intro-grid {
  display: contents;
}
.platform-prototype .ai-section .section-heading {
  margin: 0;
}
.platform-prototype .ai-section .section-heading h2 {
  font-size: 1.9rem;
}
.platform-prototype .ai-section .section-heading p:not(.eyebrow) {
  font-size: .78rem;
}
.platform-prototype .powered-lockup {
  margin-top: 14px;
  font-size: .76rem;
}
.platform-prototype .ai-action {
  margin-top: 14px;
}
.platform-prototype .comparison-head,
.platform-prototype .comparison-row {
  grid-template-columns: 1fr 34px 1fr;
  gap: 6px;
  padding: 8px 10px;
  font-size: .67rem;
  line-height: 1.35;
}
.platform-prototype .execution-card {
  margin: 0;
  padding: 14px;
  border-radius: 10px;
}
.platform-prototype .execution-card h3 {
  margin-bottom: 5px;
  font-size: 1rem;
}
.platform-prototype .execution-copy > p:last-child {
  margin-bottom: 0;
  font-size: .68rem;
}
.platform-prototype .execution-steps {
  grid-template-columns: 1fr;
  gap: 4px;
  margin-top: 9px;
}
.platform-prototype .execution-steps button {
  display: grid;
  min-height: 35px;
  padding: 5px 7px;
  grid-template-columns: 23px 62px 1fr;
  gap: 7px;
  align-items: center;
  border-radius: 6px;
}
.platform-prototype .execution-steps button span {
  width: 22px;
  height: 22px;
  font-size: .62rem;
}
.platform-prototype .execution-steps strong { margin: 0; font-size: .69rem; }
.platform-prototype .execution-steps small { margin: 0; font-size: .57rem; }
.platform-prototype .execution-detail {
  gap: 8px;
  margin-top: 7px;
  padding: 8px;
  border-radius: 6px;
  font-size: .62rem;
}
.platform-prototype .execution-detail-number {
  width: 28px;
  height: 28px;
  border-radius: 7px;
}
.platform-prototype .execution-detail p { margin-top: 2px; }

.platform-prototype .platform-foundation-bands {
  width: min(calc(100% - 48px), 1320px);
  margin-inline: auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.platform-prototype .platform-foundation-bands > .section {
  min-width: 0;
  padding: 0;
  background: transparent;
}
.platform-prototype .platform-foundation-bands > .section > .container {
  width: 100%;
  max-width: none;
  height: 100%;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 16px rgba(5,35,65,.05);
}
.platform-prototype .platform-foundation-bands .section-heading {
  margin-bottom: 9px;
}
.platform-prototype .platform-foundation-bands .section-heading h2 {
  font-size: .98rem;
}
.platform-prototype .platform-foundation-bands .section-heading p:not(.eyebrow) {
  font-size: .64rem;
}
.platform-prototype .program-selector {
  width: 100%;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  padding: 4px;
  border-radius: 7px;
}
.platform-prototype .program-selector button {
  min-width: 0;
  padding: 7px 3px;
  border-radius: 5px;
  font-size: .65rem;
}
.platform-prototype .program-detail {
  margin-top: 10px;
  padding: 11px;
  grid-template-columns: 52px 1fr;
  gap: 10px;
  border-radius: 7px;
}
.platform-prototype .program-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  font-size: .76rem;
  box-shadow: none;
}
.platform-prototype .program-detail h3 {
  margin-bottom: 4px;
  font-size: .83rem;
}
.platform-prototype .program-detail p,
.platform-prototype .program-detail li {
  font-size: .62rem;
  line-height: 1.35;
}
.platform-prototype .program-detail .check-list {
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
}
.platform-prototype .connected-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.platform-prototype .connected-card {
  padding: 8px;
  border-radius: 7px;
}
.platform-prototype .system-icon {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  font-size: .65rem;
}
.platform-prototype .connected-card h3 {
  margin: 7px 0 0;
  font-size: .68rem;
  line-height: 1.3;
}
.platform-prototype .connected-card p {
  display: none;
}
.platform-prototype .scope-line {
  margin-top: 9px;
  padding: 8px;
  font-size: .62rem;
}
.platform-prototype .control-grid {
  display: block;
}
.platform-prototype .control-points {
  margin-top: 10px;
  grid-template-columns: 1fr;
  gap: 4px;
}
.platform-prototype .control-points li {
  padding-left: 18px;
  font-size: .68rem;
}
.platform-prototype .control-matrix {
  margin-top: 12px;
  border-radius: 7px;
  box-shadow: none;
}
.platform-prototype .control-matrix span,
.platform-prototype .control-matrix strong {
  padding: 6px 7px;
  font-size: .59rem;
  line-height: 1.3;
}

.platform-prototype .audience-section {
  padding: 38px 0 44px;
  border-top: 1px solid #e7edf5;
}
.platform-prototype .audience-section .section-heading {
  max-width: none;
  margin-bottom: 10px;
}
.platform-prototype .audience-section .section-heading h2 { font-size: 1.4rem; }
.platform-prototype .audience-grid { gap: 12px; }
.platform-prototype .audience-card {
  display: grid;
  min-height: 160px;
  padding: 13px;
  grid-template-columns: 28px 1fr;
  column-gap: 9px;
  align-content: start;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(5,35,65,.05);
}
.platform-prototype .audience-card > span { grid-row: 1 / span 3; }
.platform-prototype .audience-card h3 { margin: 0 0 5px; font-size: 1rem; }
.platform-prototype .audience-card p { margin: 0 0 6px; font-size: .66rem; line-height: 1.35; }
.platform-prototype .audience-card a { font-size: .72rem; }

.platform-prototype .implementation-section {
  padding: 40px 0;
}
.platform-prototype .implementation-grid {
  grid-template-columns: .72fr 1.28fr;
  gap: 32px;
}
.platform-prototype .implementation-section .section-heading {
  margin: 0;
}
.platform-prototype .implementation-action {
  margin-top: 10px;
  color: var(--blue-700);
}
.platform-prototype .implementation-steps li { padding: 0 9px; }
.platform-prototype .implementation-steps li > span {
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  font-size: .7rem;
}
.platform-prototype .implementation-steps li::before { top: 15px; }
.platform-prototype .implementation-steps strong { font-size: .78rem; }
.platform-prototype .implementation-steps p { font-size: .65rem; }

.platform-prototype .final-cta {
  padding: 28px 0;
}
.platform-prototype .final-cta-inner { gap: 24px; }
.platform-prototype .final-cta h2 {
  max-width: 620px;
  font-size: 1.55rem;
}

@media (max-width: 1180px) {
  .platform-prototype .hero-grid {
    grid-template-columns: .9fr 1.1fr;
  }
  .platform-prototype .hero-copy h1 { font-size: 2.45rem; }
  .platform-prototype .hero-product { min-height: 400px; }
  .platform-prototype .hero-callout { display: none; }
  .platform-prototype .architecture-card { min-height: 370px; }
  .platform-prototype .architecture-card:not(:last-child)::before { display: none; }
  .platform-prototype .workflow-panel,
  .platform-prototype .workflow-panel[hidden] { grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); }
  .platform-prototype .platform-foundation-bands { grid-template-columns: 1fr 1fr; }
  .platform-prototype .control-section { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .platform-prototype .container,
  .platform-prototype .platform-foundation-bands {
    width: min(calc(100% - 36px), var(--container));
  }
  .platform-prototype .hero {
    min-height: 0;
    padding-bottom: 54px;
  }
  .platform-prototype .hero-grid { grid-template-columns: 1fr; }
  .platform-prototype .hero-copy { max-width: 720px; }
  .platform-prototype .hero-product { max-width: 760px; }
  .platform-prototype .architecture-grid { grid-template-columns: 1fr; }
  .platform-prototype .architecture-card { min-height: 0; }
  .platform-prototype .workflow-tabs {
    display: flex;
    overflow-x: auto;
    padding: 3px 3px 10px;
    scroll-snap-type: x mandatory;
  }
  .platform-prototype .workflow-tabs::before { display: none; }
  .platform-prototype .workflow-tabs button {
    min-width: 190px;
    scroll-snap-align: start;
  }
  .platform-prototype .workflow-panel,
  .platform-prototype .workflow-panel[hidden] { grid-template-columns: 1fr; }
  .platform-prototype .workflow-panel.is-active { display: grid; }
  .platform-prototype .workflow-copy { order: -1; }
  .platform-prototype .ai-section > .container { grid-template-columns: 1fr 1fr; }
  .platform-prototype .execution-card { grid-column: 1 / -1; }
  .platform-prototype .execution-steps { grid-template-columns: repeat(5, 1fr); }
  .platform-prototype .execution-steps button {
    display: block;
    min-height: 92px;
    padding: 9px;
  }
  .platform-prototype .execution-steps strong { margin-top: 7px; }
  .platform-prototype .execution-steps small { margin-top: 3px; }
  .platform-prototype .audience-grid { grid-template-columns: 1fr; }
  .platform-prototype .audience-card { min-height: 0; }
  .platform-prototype .implementation-grid { grid-template-columns: 1fr; }
  .platform-prototype .final-cta-inner { align-items: flex-start; }
}

@media (max-width: 700px) {
  .platform-prototype .container,
  .platform-prototype .platform-foundation-bands {
    width: min(calc(100% - 28px), var(--container));
  }
  .platform-prototype .section { padding: 54px 0; }
  .platform-prototype .hero-copy h1 { font-size: clamp(2.25rem, 11vw, 3.2rem); }
  .platform-prototype .hero-product { min-height: 360px; }
  .platform-prototype .product-body { min-height: 310px; }
  .platform-prototype .architecture-grid,
  .platform-prototype .platform-foundation-bands,
  .platform-prototype .ai-section > .container {
    grid-template-columns: 1fr;
  }
  .platform-prototype .architecture-card-primary { grid-column: auto; }
  .platform-prototype .workflow-panel,
  .platform-prototype .workflow-panel[hidden] { padding: 18px; }
  .platform-prototype .workflow-panel.is-active { display: grid; }
  .platform-prototype .workflow-panel .compact-window {
    height: 245px;
    min-height: 245px;
  }
  .platform-prototype .workflow-panel .compact-window > :not(.window-bar) {
    width: 158.73%;
    transform: scale(.63);
  }
  .platform-prototype .workflow-copy h3 { font-size: 1.12rem; }
  .platform-prototype .workflow-copy > p:not(.stage-label),
  .platform-prototype .workflow-copy li,
  .platform-prototype .boundary-grid span,
  .platform-prototype .outcome,
  .platform-prototype .control-note { font-size: .78rem; }
  .platform-prototype .execution-card { grid-column: auto; }
  .platform-prototype .execution-steps { grid-template-columns: 1fr; }
  .platform-prototype .execution-steps button {
    display: grid;
    min-height: 48px;
    grid-template-columns: 28px 78px 1fr;
  }
  .platform-prototype .platform-foundation-bands { padding: 38px 0; }
  .platform-prototype .control-section { grid-column: auto; }
  .platform-prototype .implementation-steps { gap: 18px; }
  .platform-prototype .final-cta { padding: 38px 0; }
  .platform-prototype .final-actions { width: 100%; }
  .platform-prototype .final-actions .btn { flex: 1 1 100%; }
}

/* landing-pages.css uses a higher-specificity 80px section rule. Keep this
   route at the compact density of the approved platform reference. */
body.page-platform-prototype .platform-prototype .section {
  padding-top: 30px;
  padding-bottom: 30px;
}
body.page-platform-prototype .platform-prototype .architecture {
  padding-top: 48px;
  padding-bottom: 44px;
}
body.page-platform-prototype .platform-prototype .workflow-section {
  padding-top: 48px;
  padding-bottom: 54px;
}
body.page-platform-prototype .platform-prototype .ai-section {
  padding-top: 32px;
  padding-bottom: 32px;
}
body.page-platform-prototype .platform-prototype .audience-section {
  padding-top: 24px;
  padding-bottom: 26px;
}
body.page-platform-prototype .platform-prototype .implementation-section {
  padding-top: 28px;
  padding-bottom: 28px;
}
.platform-prototype .workflow-panel {
  position: relative;
}
.platform-prototype .execution-detail,
.platform-prototype .control-matrix {
  display: none;
}
.platform-prototype .platform-foundation-bands {
  padding-top: 28px;
  padding-bottom: 28px;
}
.platform-prototype .program-detail > div > p:last-child,
.platform-prototype .program-detail .check-list {
  display: none;
}
.platform-prototype .program-detail {
  min-height: 72px;
}
.platform-prototype .connected-card {
  display: grid;
  min-height: 44px;
  grid-template-columns: 26px 1fr;
  gap: 7px;
  align-items: center;
}
.platform-prototype .connected-card h3 {
  margin: 0;
}
.platform-prototype .scope-line {
  line-height: 1.35;
}
.platform-prototype .audience-card {
  min-height: 116px;
}
.platform-prototype .implementation-section .section-heading h2 {
  font-size: 1.45rem;
}
.platform-prototype .implementation-section .section-heading p {
  font-size: .78rem;
}
.platform-prototype .final-cta {
  padding-top: 18px;
  padding-bottom: 18px;
}
.platform-prototype .final-cta h2 {
  font-size: 1.25rem;
}
.platform-prototype .final-cta .eyebrow {
  margin-bottom: 4px;
}

@media (max-width: 700px) {
  body.page-platform-prototype .platform-prototype .section {
    padding-top: 46px;
    padding-bottom: 46px;
  }
  .platform-prototype .workflow-panel .boundary-grid {
    display: grid;
  }
  .platform-prototype .workflow-panel .control-note {
    display: block;
  }
  .platform-prototype .program-detail > div > p:last-child {
    display: block;
  }
  .platform-prototype .program-detail .check-list {
    display: grid;
  }
}