:root {
  --bg: #0b0d0e;
  --bg-soft: #111416;
  --surface: #15191b;
  --surface-2: #191e20;
  --ink: #f3f1ec;
  --muted: #aba9a3;
  --line: #2a2f31;
  --line-strong: #3b4245;
  --accent: #ebe7df;
  --danger: #ffb4a7;
  --success: #b8e6c6;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(0,0,0,.32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  letter-spacing: -.012em;
}
a { color: inherit; }
button, input, select { font: inherit; }
button { cursor: pointer; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px max(20px, calc((100vw - 1180px)/2));
  background: rgba(11,13,14,.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .02em;
}
.brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 10px;
  background: #000;
}
.site-header nav { display: flex; align-items: center; gap: 24px; }
.site-header nav a { text-decoration: none; color: var(--muted); font-size: .92rem; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--ink); }
.nav-cta { border: 1px solid var(--line-strong); border-radius: 999px; padding: 9px 14px; }

.hero {
  min-height: 82vh;
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 72px;
  align-items: center;
  padding: 92px 0 84px;
}
.eyebrow {
  margin: 0 0 16px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .75rem;
  font-weight: 700;
}
.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(235,231,223,.07); }
h1, h2, h3 { line-height: 1.03; letter-spacing: -.045em; }
h1 { margin: 0; font-size: clamp(3.4rem, 8vw, 7.2rem); font-weight: 620; }
h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 4.5rem); font-weight: 610; }
h3 { margin: 12px 0 12px; font-size: 1.35rem; }
.lede { max-width: 760px; margin: 28px 0 0; color: #c7c4bd; font-size: clamp(1.12rem, 1.8vw, 1.38rem); line-height: 1.55; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 17px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 650;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--accent); color: #111; }
.button-secondary { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.microcopy { color: #777d7f; margin-top: 18px; font-size: .88rem; }

.signal-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  padding: 30px;
  box-shadow: var(--shadow);
}
.card-kicker { color: var(--muted); font-size: .84rem; margin: 0; }
.card-question { margin: 8px 0 24px; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.1; letter-spacing: -.035em; }
.signal-list { display: grid; gap: 0; }
.signal-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 4px 10px; padding: 17px 0; border-top: 1px solid var(--line); }
.signal-list span { grid-row: 1 / 3; color: #6f7577; font-variant-numeric: tabular-nums; }
.signal-list strong { font-size: 1rem; }
.signal-list small { color: var(--muted); line-height: 1.45; }

.section { padding: 104px 0; border-top: 1px solid var(--line); }
.section-contrast { background: var(--bg-soft); }
.section-heading { max-width: 800px; margin-bottom: 54px; }
.section-heading.compact { margin-bottom: 0; }
.section-heading > p:not(.eyebrow) { max-width: 700px; color: var(--muted); font-size: 1.08rem; margin: 24px 0 0; }
.three-up { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { min-height: 270px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.feature-index { color: #6f7577; font-size: .8rem; }
.feature-card p { color: var(--muted); margin: 0; }

.boundary-grid { display: grid; grid-template-columns: .9fr 1.4fr; gap: 70px 60px; align-items: start; }
.boundary-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 12px; }
.flow-node { min-height: 130px; display: flex; flex-direction: column; justify-content: center; gap: 8px; border: 1px solid var(--line); border-radius: 18px; padding: 20px; background: var(--surface); }
.flow-node small { color: var(--muted); }
.flow-node strong { line-height: 1.3; }
.flow-node.focus { border-color: #747b7e; background: #1b2022; }
.flow-arrow { color: #687073; font-size: 1.2rem; }
.boundary-note { grid-column: 2; border-left: 2px solid #73797a; padding-left: 20px; color: var(--muted); }
.boundary-note strong { color: var(--ink); }

.program-panel { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; }
.program-panel > div:first-child > p:not(.eyebrow) { color: var(--muted); max-width: 700px; font-size: 1.08rem; }
.program-facts { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.program-facts p { display: flex; justify-content: space-between; gap: 18px; margin: 0; padding: 18px 20px; border-top: 1px solid var(--line); }
.program-facts p:first-child { border-top: 0; }
.program-facts span { color: var(--muted); }
.program-disclaimer { margin-top: 24px; color: #7f8587; font-size: .86rem; }

.briefing-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 80px; align-items: start; }
.privacy-promise { font-size: .88rem !important; color: #7f8587 !important; }
.interest-form { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 28px; box-shadow: var(--shadow); }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 8px; font-size: .92rem; font-weight: 650; }
input[type="email"], input[type="text"], select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #0f1213;
  color: var(--ink);
  padding: 13px 14px;
  outline: none;
}
input:focus, select:focus { border-color: #888f91; box-shadow: 0 0 0 3px rgba(255,255,255,.06); }
.field-help, .form-legal { color: #7f8587; font-size: .78rem; margin: 8px 0 0; }
.form-legal a { color: #b9bdbe; }
.consent-row { display: grid; grid-template-columns: 18px 1fr; gap: 11px; align-items: start; color: var(--muted); font-size: .88rem; margin: 14px 0 22px; }
.consent-row input { margin-top: 3px; }
.submit-button { border: 0; width: 100%; }
.form-message { min-height: 24px; margin: 14px 0 0; font-size: .88rem; }
.form-message.error { color: var(--danger); }
.form-message.success { color: var(--success); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }

.site-footer { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 34px 0 44px; color: #777d7f; font-size: .82rem; }
.site-footer div { display: flex; gap: 12px; align-items: center; }
.site-footer strong { color: #c8c5bf; }
.site-footer p { margin: 0; }

.privacy-main { padding: 90px 0 110px; max-width: 900px; }
.privacy-main h1 { font-size: clamp(3rem, 7vw, 6rem); }
.privacy-sections { display: grid; gap: 14px; margin: 52px 0 42px; }
.privacy-sections section { padding: 24px 26px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.privacy-sections h2 { font-size: 1.25rem; margin: 0 0 9px; letter-spacing: -.025em; }
.privacy-sections p { margin: 0; color: var(--muted); }

@media (max-width: 900px) {
  .site-header nav a:not(.nav-cta) { display: none; }
  .hero, .program-panel, .briefing-grid, .boundary-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero { min-height: auto; padding-top: 72px; }
  .three-up { grid-template-columns: 1fr; }
  .boundary-flow { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); justify-self: center; }
  .boundary-note { grid-column: 1; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 28px, 1180px); }
  .site-header { padding: 11px 14px; }
  .brand img { width: 39px; height: 39px; }
  .brand span { font-size: .92rem; }
  .nav-cta { padding: 8px 11px !important; font-size: .8rem !important; }
  .hero { padding: 58px 0 64px; }
  h1 { font-size: clamp(3rem, 17vw, 4.6rem); }
  .section { padding: 76px 0; }
  .program-facts p { flex-direction: column; gap: 3px; }
  .site-footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}