:root {
  --ink: #101010;
  --paper: #f7f7f2;
  --white: #ffffff;
  --quiet: #696969;
  --line: #dcdcd5;
  --violet: #2b22fa;
  --violet-dark: #1f18c9;
  --violet-soft: #ecebff;
  --green: #157a5b;
  --max: 1520px;
  --pad: clamp(20px, 4vw, 64px);
  --section: clamp(88px, 11vw, 176px);
  --display: "Arial Narrow", "Aptos Display", "Helvetica Neue", Arial, sans-serif;
  --body: "Aptos", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body, button, a { -webkit-tap-highlight-color: transparent; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, summary, a { touch-action: manipulation; }
button, input, select, textarea { font: inherit; }
::selection { background: var(--violet); color: var(--white); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 12px 16px;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 4px; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 72px;
  padding: 0 var(--pad);
  background: var(--ink);
  color: var(--white);
  border-bottom: 1px solid #313131;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: inherit;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.04em;
  text-decoration: none;
}
.brand__signal { width: 12px; height: 12px; background: var(--violet); }
.brand__x { color: #8e88ff; }
.site-nav { display: flex; justify-content: center; gap: clamp(22px, 3vw, 48px); }
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #c7c7c2;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.site-nav a:hover, .site-nav a[aria-current="true"] { color: var(--white); }
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  background: var(--violet);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  transition: background-color 180ms ease, transform 180ms ease;
}
.header-cta:hover { background: #3b33ff; transform: translateY(-1px); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: clamp(40px, 6vw, 108px);
  min-height: min(850px, calc(100svh - 72px));
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 8vw, 120px) var(--pad) clamp(72px, 7vw, 112px);
  overflow: clip;
}
.hero__copy { align-self: center; position: relative; z-index: 2; }
.eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0 0 26px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1.3;
  text-transform: uppercase;
}
.eyebrow span + span::before { content: "/"; margin-right: 22px; color: var(--line); }
.hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(64px, 7.35vw, 116px);
  font-stretch: condensed;
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: .88;
}
.hero h1 span { display: block; }
.hero h1 span + span { margin-top: .14em; }
.hero h1 em { color: var(--violet); font-style: normal; }
.hero__lede {
  max-width: 690px;
  margin: 34px 0 0;
  font-size: clamp(20px, 1.55vw, 26px);
  letter-spacing: -.02em;
  line-height: 1.38;
}
.hero__actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--violet); color: var(--white); }
.button--primary:hover { background: var(--violet-dark); }
.button--light { background: var(--white); color: var(--ink); }
.button--light:hover { background: var(--violet-soft); }
.button--black { background: var(--ink); color: var(--white); }
.button--black:hover { background: var(--violet); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 15px;
  font-weight: 750;
  text-underline-offset: 5px;
}
.text-link span { color: var(--violet); font-size: 20px; }
.hero__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 52px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.hero__facts div { min-width: 0; padding: 16px 18px 18px 0; }
.hero__facts div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.hero__facts dt {
  margin-bottom: 7px;
  color: var(--quiet);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero__facts dd { margin: 0; font-size: 14px; font-weight: 750; line-height: 1.3; }

.hero__media { position: relative; align-self: stretch; min-height: 650px; }
.hero-photo { position: absolute; margin: 0; overflow: hidden; background: var(--paper); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.hero-photo--main { inset: 0 13% 9% 0; }
.hero-photo--main img { object-position: 50% 46%; }
.hero-photo--secondary { right: 0; bottom: 0; width: 34%; height: 43%; border: 8px solid var(--white); }
.hero-photo--secondary img { object-position: 50% 42%; }
.hero__media:hover .hero-photo--main img { transform: scale(1.025); }
.signal-tag {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 13px;
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: 7px 7px 0 var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  white-space: nowrap;
}
.signal-tag::before { content: ""; width: 8px; height: 8px; margin-right: 9px; background: var(--violet); }
.signal-tag--one { top: 9%; left: -5%; animation: float-a 5.5s ease-in-out infinite; }
.signal-tag--two { top: 48%; right: 2%; animation: float-b 6.2s ease-in-out infinite; }
.signal-tag--three { bottom: 4%; left: 8%; animation: float-a 6.8s ease-in-out -2s infinite; }
.hero-route {
  position: absolute;
  z-index: 2;
  right: 7%;
  top: 2%;
  display: flex;
  gap: 6px;
  align-items: center;
}
.hero-route span { width: 8px; height: 8px; background: var(--ink); animation: route-pulse 2.4s infinite; }
.hero-route span:nth-child(2) { animation-delay: .18s; }
.hero-route span:nth-child(3) { animation-delay: .36s; }
.hero-route span:nth-child(4) { animation-delay: .54s; }
.hero-route span:nth-child(5) { background: var(--violet); animation-delay: .72s; }

.fact-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--ink);
  color: var(--white);
  border-top: 1px solid #323232;
  border-bottom: 1px solid #323232;
}
.fact-ribbon p { margin: 0; padding: 28px var(--pad); font-size: 14px; font-weight: 700; }
.fact-ribbon p + p { border-left: 1px solid #343434; }
.fact-ribbon strong { display: block; margin-bottom: 7px; font-size: 34px; letter-spacing: -.05em; }

.section { padding: var(--section) var(--pad); }
.section > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.section-heading { max-width: 1180px; margin-left: 0; }
.section-heading h2, .method__intro h2, .instructor h2, .fit h2, .enrollment h2, .final-cta h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(50px, 6.2vw, 96px);
  font-weight: 800;
  letter-spacing: -.068em;
  line-height: .94;
}
.section-heading > p:last-child {
  max-width: 760px;
  margin: 32px 0 0;
  color: var(--quiet);
  font-size: clamp(19px, 1.7vw, 27px);
  line-height: 1.45;
}

.story-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(310px, 1fr));
  align-items: start;
  gap: 16px;
  max-width: none;
  margin-top: 78px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding-bottom: 14px;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--ink) var(--line);
}
.story-rail::-webkit-scrollbar { display: none; }
.story-rail { scrollbar-width: none; }
.story-card {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: var(--paper);
  scroll-snap-align: start;
}
.story-card--photo { display: grid; grid-template-rows: auto 1fr; }
.story-card--photo img { width: 100%; height: auto; min-height: 0; object-fit: contain; background: var(--paper); transition: transform 500ms ease; }
.story-card--photo:hover img { transform: scale(1.025); }
.story-card--photo > div { padding: 28px 26px 32px; background: var(--white); border: 1px solid var(--line); border-top: 0; }
.story-card__number { margin: 0 0 28px; font-family: var(--mono); font-size: 11px; }
.story-card h3 { margin: 0 0 12px; font-size: 28px; letter-spacing: -.04em; line-height: 1.05; }
.story-card p { margin-top: 0; }
.story-card p:last-child { margin-bottom: 0; color: var(--quiet); }
.story-card--ink { padding: 34px 30px; background: var(--ink); color: var(--white); }
.story-card--ink h3 { margin-top: 94px; font-size: 40px; }
.story-card--ink > p:not(.story-card__number) { color: #c3c3bd; font-size: 18px; }
.mini-list { display: grid; gap: 0; margin: 52px 0 0; padding: 0; list-style: none; border-top: 1px solid #3b3b3b; }
.mini-list li { padding: 13px 0; border-bottom: 1px solid #3b3b3b; font-family: var(--mono); font-size: 12px; text-transform: uppercase; }
.story-controls {
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
  gap: 8px;
  max-width: none;
  margin-top: 16px;
}
.story-controls[hidden] { display: none; }
.story-controls button {
  width: 54px;
  min-height: 54px;
  padding: 0;
  border: 1px solid var(--ink);
  background: var(--white);
  color: var(--ink);
  font-size: 22px;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}
.story-controls button:hover:not(:disabled) { background: var(--ink); color: var(--white); transform: translateY(-2px); }
.story-controls button:disabled { border-color: var(--line); color: #aaa; cursor: default; }
.story-controls p {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 5px;
  min-width: 230px;
  margin: 0;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 12px;
}
.story-controls strong { color: var(--violet); font-size: 16px; }
.story-controls small { justify-self: end; color: var(--quiet); font: inherit; }

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 96px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.capability-grid article { padding: 34px 32px 38px 0; }
.capability-grid article + article { padding-left: 32px; border-left: 1px solid var(--line); }
.capability-grid img { width: 38px; height: 38px; margin-bottom: 32px; }
.capability-grid h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: -.035em; }
.capability-grid p { margin: 0; color: var(--quiet); font-size: 15px; }

.section--ink { background: var(--ink); color: var(--white); }
.section--ink .eyebrow { color: #9c9c96; }
.method {
  display: grid;
  grid-template-columns: minmax(310px, .72fr) minmax(600px, 1.28fr);
  gap: clamp(56px, 8vw, 140px);
  max-width: none;
}
.method__intro { position: sticky; top: 130px; align-self: start; }
.method__intro h2 { font-size: clamp(54px, 5.3vw, 88px); }
.method__intro > p:not(.eyebrow) { max-width: 630px; margin: 32px 0; color: #bcbcb6; font-size: 20px; }
.method__body { min-width: 0; }
.fundamentals { margin: 0 0 64px; }
.fundamentals__heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; align-items: end; margin-bottom: 28px; }
.fundamentals__heading h3 { margin: 0; font-size: clamp(30px, 3vw, 46px); letter-spacing: -.05em; line-height: 1; }
.fundamentals__heading p { margin: 0; color: #bcbcb6; font-size: 16px; }
.fundamentals-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 1px solid #3b3b3b; }
.fundamentals-grid > div { min-width: 0; padding: 22px 20px 24px; border-bottom: 1px solid #3b3b3b; }
.fundamentals-grid > div:nth-child(odd):not(:last-child) { border-right: 1px solid #3b3b3b; }
.fundamentals-grid > div:last-child { grid-column: 1 / -1; }
.fundamentals-grid dt { display: flex; justify-content: space-between; gap: 16px; color: var(--white); font-size: 17px; font-weight: 800; letter-spacing: -.02em; }
.fundamentals-grid dt span { flex: 0 0 auto; padding-top: 3px; color: #8e88ff; font-family: var(--mono); font-size: 9px; letter-spacing: .06em; text-transform: uppercase; }
.fundamentals-grid dd { margin: 10px 0 0; color: #a9a9a3; font-size: 14px; line-height: 1.45; }
.agent-system { min-width: 0; }
.agent-system__canvas { position: relative; padding: 48px 22px 24px; background: var(--white); overflow: hidden; }
.agent-system__canvas::before {
  content: attr(data-stage);
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 18px;
  color: var(--violet);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.agent-system__canvas::after { content: "HUMAN APPROVAL / FINAL"; position: absolute; right: 16px; bottom: 14px; color: var(--green); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; }
.agent-system__visual, .agent-system__visual img { display: block; width: 100%; height: auto; }
.agent-system__progress { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; height: 4px; background: var(--line); }
.agent-system__progress span { display: block; width: var(--agent-progress, 16.666%); height: 100%; background: var(--violet); transition: width 320ms ease; }
.agent-steps { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid #383838; }
.agent-steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  padding: 19px 0;
  border-bottom: 1px solid #383838;
  border-left: 3px solid transparent;
  color: #868680;
  cursor: pointer;
  transition: color 220ms ease, padding-left 220ms ease, background-color 220ms ease, border-color 220ms ease, transform 220ms ease;
}
.agent-steps li.is-active, .agent-steps li:hover { padding-left: 12px; border-left-color: var(--violet); background: #181818; color: var(--white); }
.agent-steps li:focus-visible { outline: 2px solid #8e88ff; outline-offset: 3px; }
.agent-steps li > span { padding-top: 2px; color: #74746e; font-family: var(--mono); font-size: 11px; }
.agent-steps strong { display: block; font-size: 18px; }
.agent-steps small { display: block; margin-top: 4px; color: currentColor; font-size: 14px; }
.agent-steps li.is-active > span { color: #8e88ff; }

.section-heading--split { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; max-width: none; }
.section-heading--split > p { margin: 0 0 6px; color: var(--quiet); font-size: 20px; }
.program-timeline { margin-top: 86px; border-top: 1px solid var(--ink); }
.program-week { display: grid; grid-template-columns: minmax(260px, .65fr) 1.35fr; border-bottom: 1px solid var(--ink); }
.program-week > header { padding: 28px 50px 32px 0; }
.program-week > header p { margin: 0 0 32px; color: var(--quiet); font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.program-week > header h3 { margin: 0 0 12px; font-size: clamp(30px, 3vw, 48px); letter-spacing: -.05em; line-height: 1; }
.program-week > header span { color: var(--violet); font-family: var(--mono); font-size: 12px; font-weight: 700; }
.program-sessions { border-left: 1px solid var(--ink); }
.program-sessions details { border-bottom: 1px solid var(--line); }
.program-sessions details:last-child { border-bottom: 0; }
.program-sessions summary {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 22px;
  align-items: center;
  min-height: 86px;
  padding: 18px 0 18px 28px;
  cursor: pointer;
  list-style: none;
}
.program-sessions summary::-webkit-details-marker { display: none; }
.program-sessions summary span { color: var(--quiet); font-family: var(--mono); font-size: 11px; text-transform: uppercase; }
.program-sessions summary strong { font-size: 19px; letter-spacing: -.02em; }
.program-sessions summary time { padding-right: 26px; color: var(--quiet); font-family: var(--mono); font-size: 11px; }
.program-sessions summary::after { content: "+"; width: 24px; font-family: var(--mono); font-size: 22px; }
.program-sessions details[open] summary::after { content: "−"; }
.program-sessions details > p { max-width: 740px; margin: 0; padding: 0 80px 28px 140px; color: var(--quiet); }
.schedule-band { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 64px; background: var(--violet); color: var(--white); }
.schedule-band p { margin: 0; padding: 28px 30px; }
.schedule-band p + p { border-left: 1px solid rgba(255,255,255,.28); }
.schedule-band span { display: block; margin-bottom: 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.schedule-band strong { font-size: 18px; }

.section--paper { background: var(--paper); }
.outcome-list { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 74px; border-top: 1px solid var(--ink); }
.outcome-list article { min-height: 300px; padding: 28px 34px 36px 0; border-bottom: 1px solid var(--ink); }
.outcome-list article:not(:nth-child(3n+1)) { padding-left: 34px; border-left: 1px solid var(--ink); }
.outcome-list span { font-family: var(--mono); font-size: 11px; }
.outcome-list h3 { margin: 76px 0 14px; font-size: 28px; letter-spacing: -.045em; line-height: 1.05; }
.outcome-list p { margin: 0; color: var(--quiet); }

.instructor { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(56px, 8vw, 136px); align-items: center; }
.instructor__portrait { margin: 0; }
.instructor__portrait img { width: 100%; height: auto; object-fit: contain; object-position: center; filter: grayscale(1) contrast(1.03); }
.instructor__portrait figcaption { padding: 13px 0; border-bottom: 1px solid var(--ink); font-family: var(--mono); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.instructor h2 { font-size: clamp(48px, 5.6vw, 88px); }
.instructor__lead { max-width: 840px; margin: 34px 0; font-size: 20px; }
.credential-list { display: grid; grid-template-columns: 1fr 1fr; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.credential-list li { padding: 18px 22px 18px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 700; }
.credential-list li:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--line); }
.independence-note { margin: 24px 0 0; color: var(--quiet); font-size: 13px; }

.section--violet { background: var(--ink); color: var(--white); }
.enrollment__header { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: end; }
.enrollment__header .eyebrow { grid-column: 1 / -1; margin-bottom: -42px; color: #9c9c96; }
.enrollment__header h2 { font-size: clamp(54px, 6.4vw, 100px); }
.enrollment__header > p:last-child { margin: 0 0 8px; color: #bcbcb6; font-size: 20px; }
.tuition { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 84px; border-top: 1px solid #434343; border-bottom: 1px solid #434343; }
.tuition-card { position: relative; padding: 34px 30px 38px; color: #aaa; }
.tuition-card + .tuition-card { border-left: 1px solid #434343; }
.tuition-card p { margin: 0 0 46px; font-family: var(--mono); font-size: 11px; letter-spacing: .09em; text-transform: uppercase; }
.tuition-card strong { display: block; color: var(--white); font-size: clamp(48px, 5vw, 80px); letter-spacing: -.07em; line-height: 1; }
.tuition-card span, .tuition-card small { display: block; margin-top: 13px; }
.tuition-card small { font-size: 12px; }
.tuition-card.is-current { background: var(--violet); color: var(--white); }
.tuition-card.is-current::before { content: "CURRENT"; position: absolute; top: 32px; right: 28px; font-family: var(--mono); font-size: 9px; letter-spacing: .12em; }
.enrollment__action { display: grid; grid-template-columns: 1fr auto; gap: 64px; align-items: center; margin-top: 42px; }
.enrollment__action p { max-width: 850px; margin: 8px 0 0; color: #bcbcb6; }
.enrollment__action .price-status { color: var(--white); font-weight: 800; }
.enrollment .button--black { background: var(--white); color: var(--ink); }
.enrollment .button--black:hover { background: var(--violet); color: var(--white); }

.fit { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(64px, 10vw, 170px); align-items: start; }
.fit__copy > p:last-child { max-width: 760px; margin: 30px 0 0; color: var(--quiet); font-size: 20px; }
.fit__check { padding: 36px; background: var(--paper); border-top: 8px solid var(--violet); }
.fit__check h3 { margin: 0 0 26px; font-size: 32px; letter-spacing: -.04em; }
.fit__check ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.fit__check li { position: relative; padding: 16px 0 16px 28px; border-bottom: 1px solid var(--line); font-weight: 700; }
.fit__check li::before { content: ""; position: absolute; top: 23px; left: 2px; width: 9px; height: 9px; background: var(--violet); }
.fit__check p { margin: 24px 0 0; color: var(--quiet); font-size: 14px; }

.faq { display: grid; grid-template-columns: .62fr 1.38fr; gap: clamp(60px, 9vw, 150px); align-items: start; }
.faq .section-heading { position: sticky; top: 130px; }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--ink); }
.faq-list summary { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; min-height: 86px; padding: 20px 0; cursor: pointer; list-style: none; font-size: 20px; font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; font-family: var(--mono); font-size: 24px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 820px; margin: -2px 0 0; padding: 0 56px 30px 0; color: var(--quiet); }

.final-cta { padding-bottom: 74px; }
.final-cta h2 { max-width: 1200px; font-size: clamp(72px, 10.4vw, 160px); line-height: .86; }
.final-cta__footer { display: flex; justify-content: space-between; align-items: center; gap: 40px; margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--ink); }
.final-cta__footer p { margin: 0; font-weight: 700; }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 30px;
  align-items: center;
  min-height: 116px;
  padding: 28px var(--pad);
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
}
.site-footer p { margin: 0; color: #a5a59f; }
.site-footer a:not(.brand) { display: inline-flex; align-items: center; min-height: 44px; color: var(--white); text-underline-offset: 4px; }
.brand--footer { font-size: 20px; }
.site-footer .media-note { grid-column: 1 / -1; font-size: 10px; }

.utility-page { min-height: 100svh; background: var(--ink); color: var(--white); }
.utility-shell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 100svh;
  max-width: 1000px;
  padding: 72px var(--pad);
}
.utility-shell .brand { margin-bottom: clamp(70px, 12vh, 140px); }
.utility-shell .eyebrow { color: #a3a39d; }
.utility-shell h1 { max-width: 900px; margin: 0; font-family: var(--display); font-size: clamp(58px, 9vw, 130px); letter-spacing: -.07em; line-height: .9; }
.utility-shell > p:not(.eyebrow) { max-width: 620px; margin: 30px 0; color: #c3c3bd; font-size: 20px; }

.registration-header-label { justify-self: center; margin: 0; color: #b8b8b2; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.header-back { display: inline-flex; align-items: center; justify-content: flex-end; min-height: 44px; color: var(--white); font-size: 13px; font-weight: 700; text-underline-offset: 4px; }
.registration-page { background: var(--paper); }
.registration-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, .85fr);
  gap: clamp(58px, 9vw, 150px);
  max-width: 1420px;
  margin: 0 auto;
  padding: clamp(70px, 8vw, 120px) var(--pad) clamp(90px, 11vw, 160px);
}
.registration-intro h1, .confirmation-shell h1, .policy-shell h1 {
  max-width: 900px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(60px, 7.4vw, 112px);
  font-weight: 800;
  letter-spacing: -.072em;
  line-height: .89;
}
.registration-intro > p:not(.eyebrow) { max-width: 720px; margin: 34px 0 0; color: var(--quiet); font-size: 21px; }
.registration-facts { display: grid; grid-template-columns: 1fr 1fr; margin: 54px 0 0; border-top: 1px solid var(--ink); }
.registration-facts div { padding: 18px 22px 18px 0; border-bottom: 1px solid var(--ink); }
.registration-facts div:nth-child(even) { padding-left: 22px; border-left: 1px solid var(--ink); }
.registration-facts dt { margin-bottom: 7px; color: var(--quiet); font-family: var(--mono); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.registration-facts dd { margin: 0; font-weight: 750; }
.registration-includes { margin-top: 60px; }
.registration-includes h2 { margin: 0 0 22px; font-size: 28px; letter-spacing: -.04em; }
.registration-includes ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.registration-includes li { position: relative; padding: 14px 0 14px 26px; border-bottom: 1px solid var(--line); }
.registration-includes li::before { content: ""; position: absolute; top: 22px; left: 2px; width: 8px; height: 8px; background: var(--violet); }
.registration-card {
  position: sticky;
  top: 106px;
  align-self: start;
  padding: 34px;
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: 14px 14px 0 var(--ink);
}
.registration-card__kicker { margin: 0; font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.registration-card__price { margin: 36px 0 0; font-size: clamp(58px, 6vw, 90px); font-weight: 800; letter-spacing: -.075em; line-height: .9; }
.registration-card__price span { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }
.registration-card__deadline { margin: 14px 0 0; color: var(--quiet); font-size: 14px; }
.readiness-form { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.readiness-form fieldset { margin: 0; padding: 0; border: 0; }
.readiness-form legend { margin-bottom: 16px; font-size: 20px; font-weight: 800; }
.readiness-form label { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; padding: 13px 0; border-top: 1px solid var(--line); cursor: pointer; font-size: 14px; }
.readiness-form input { width: 19px; height: 19px; margin: 2px 0 0; accent-color: var(--violet); }
.readiness-form a:not(.button) { text-underline-offset: 3px; }
.registration-pay { width: 100%; margin-top: 24px; }
.registration-pay.is-disabled { background: #c9c9c3; color: #666; cursor: not-allowed; transform: none; }
.checkout-route { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 30px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.checkout-route p { margin: 0; padding: 16px 10px 16px 0; }
.checkout-route p + p { padding-left: 10px; border-left: 1px solid var(--line); }
.checkout-route span, .checkout-route small { display: block; color: var(--quiet); font-family: var(--mono); font-size: 9px; }
.checkout-route strong { display: block; margin: 7px 0 3px; font-size: 13px; }
.secure-note { margin: 18px 0 0; color: var(--quiet); font-size: 12px; }
.registration-footer { display: flex; justify-content: space-between; gap: 30px; padding: 28px var(--pad); background: var(--ink); color: var(--white); }
.registration-footer p { margin: 0; }
.registration-footer a { display: inline-flex; align-items: center; min-height: 44px; }

.confirmation-page { min-height: 100svh; background: var(--ink); color: var(--white); }
.confirmation-shell { max-width: 1220px; margin: 0 auto; padding: 54px var(--pad) 100px; }
.confirmation-shell > .brand { margin-bottom: clamp(80px, 12vw, 170px); }
.confirmation-shell .eyebrow { color: #989892; }
.confirmation-shell h1 { max-width: 1100px; font-size: clamp(78px, 12vw, 176px); }
.confirmation-lede { max-width: 780px; margin: 40px 0 0; color: #c0c0ba; font-size: 21px; }
.confirmation-next { margin-top: 84px; border-top: 1px solid #3d3d3d; }
.confirmation-next h2 { margin: 0; padding: 28px 0; font-size: 24px; }
.confirmation-next ol { margin: 0; padding: 0; list-style: none; }
.confirmation-next li { display: grid; grid-template-columns: 62px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid #3d3d3d; }
.confirmation-next li > span { color: #8e88ff; font-family: var(--mono); font-size: 11px; }
.confirmation-next strong { font-size: 19px; }
.confirmation-next p { margin: 5px 0 0; color: #aaa; }
.confirmation-facts { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 68px; background: var(--violet); }
.confirmation-facts p { margin: 0; padding: 22px 24px; font-weight: 800; }
.confirmation-facts p + p { border-left: 1px solid rgba(255,255,255,.3); }
.confirmation-help { margin: 34px 0 0; color: #aaa; }
.confirmation-help a { color: var(--white); }

.policy-page { background: var(--paper); }
.policy-shell { max-width: 1060px; margin: 0 auto; padding: clamp(70px, 8vw, 120px) var(--pad) 120px; }
.policy-shell h1 { max-width: 900px; }
.policy-updated { margin: 28px 0 64px; color: var(--violet); font-family: var(--mono); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.policy-shell section { display: grid; grid-template-columns: 260px 1fr; gap: 44px; padding: 28px 0; border-top: 1px solid var(--ink); }
.policy-shell section h2 { margin: 0; font-size: 19px; }
.policy-shell section p { margin: 0; color: var(--quiet); }
.policy-contact { padding-top: 28px; border-top: 1px solid var(--ink); font-weight: 750; }

.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 650ms ease, transform 650ms cubic-bezier(.2,.7,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@keyframes float-a { 0%, 100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-9px,0); } }
@keyframes float-b { 0%, 100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(8px,5px,0); } }
@keyframes route-pulse { 0%, 55%, 100% { opacity: .22; transform: scale(.72); } 18% { opacity: 1; transform: scale(1); } }

@media (max-width: 1199px) {
  .hero { grid-template-columns: 1.02fr .98fr; gap: 44px; }
  .hero h1 { font-size: clamp(64px, 7.8vw, 88px); }
  .hero__media { min-height: 590px; }
  .hero__facts { grid-template-columns: 1fr; }
  .hero__facts div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .method { grid-template-columns: 1fr; }
  .method__intro { position: static; max-width: 980px; }
  .agent-system { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: start; }
  .agent-steps { margin-top: 0; }
  .program-week { grid-template-columns: .5fr 1.5fr; }
  .outcome-list { grid-template-columns: repeat(2, 1fr); }
  .outcome-list article:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .outcome-list article:nth-child(even) { padding-left: 34px; border-left: 1px solid var(--ink); }
}

@media (max-width: 899px) {
  .site-nav { display: none; }
  .site-header { min-height: 64px; }
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 62px;
  }
  .hero h1 { max-width: 740px; font-size: clamp(60px, 12vw, 92px); }
  .hero__lede { max-width: 760px; }
  .hero__facts { grid-template-columns: repeat(3, 1fr); }
  .hero__facts div + div { padding-left: 16px; border-top: 0; border-left: 1px solid var(--line); }
  .hero__media { min-height: min(760px, 95vw); margin-top: 18px; }
  .fact-ribbon { grid-template-columns: repeat(2, 1fr); }
  .fact-ribbon p:nth-child(3) { border-left: 0; border-top: 1px solid #343434; }
  .fact-ribbon p:nth-child(4) { border-top: 1px solid #343434; }
  .story-rail { grid-template-columns: repeat(4, minmax(310px, 72vw)); }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .capability-grid article:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .capability-grid article:nth-child(4) { border-top: 1px solid var(--line); }
  .agent-system { grid-template-columns: 1fr; }
  .section-heading--split, .enrollment__header, .fit, .faq { grid-template-columns: 1fr; }
  .section-heading--split { gap: 30px; }
  .program-week { grid-template-columns: 1fr; }
  .program-week > header { padding-right: 0; }
  .program-sessions { border-left: 0; border-top: 1px solid var(--line); }
  .schedule-band { grid-template-columns: 1fr; }
  .schedule-band p + p { border-left: 0; border-top: 1px solid rgba(255,255,255,.28); }
  .instructor { grid-template-columns: 1fr; }
  .instructor__portrait { max-width: 540px; }
  .enrollment__header { gap: 32px; }
  .enrollment__header .eyebrow { grid-column: auto; margin-bottom: 0; }
  .tuition { grid-template-columns: 1fr; }
  .tuition-card + .tuition-card { border-left: 0; border-top: 1px solid #434343; }
  .tuition-card { display: grid; grid-template-columns: 1fr auto; gap: 8px 20px; align-items: end; }
  .tuition-card p { margin: 0; }
  .tuition-card strong { grid-row: 1 / 3; grid-column: 2; }
  .tuition-card span, .tuition-card small { margin-top: 0; }
  .tuition-card small { grid-column: 1; }
  .enrollment__action { grid-template-columns: 1fr; gap: 28px; }
  .faq .section-heading { position: static; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p:first-of-type { display: none; }
  .registration-shell { grid-template-columns: 1fr; }
  .registration-card { position: static; }
  .policy-shell section { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 599px) {
  :root { --pad: 20px; --section: 72px; }
  body { font-size: 17px; }
  html { scroll-padding-top: 70px; }
  .site-header { grid-template-columns: 1fr auto; padding: 0 16px; }
  .header-cta { padding: 0 14px; font-size: 13px; }
  .hero { gap: 24px; padding-top: 50px; }
  .hero .eyebrow { margin-bottom: 20px; }
  .hero h1 { font-size: clamp(50px, 15vw, 68px); line-height: .91; }
  .hero h1 span + span { margin-top: .18em; }
  .hero__lede { margin-top: 26px; font-size: 19px; }
  .hero__actions { align-items: stretch; flex-direction: column; gap: 10px; margin-top: 30px; }
  .hero__actions .button { width: 100%; }
  .hero__actions .text-link { justify-content: center; }
  .hero__facts { grid-template-columns: 1fr; margin-top: 34px; }
  .hero__facts div { padding: 14px 0; }
  .hero__facts div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .hero__media { min-height: 520px; }
  .hero-photo--main { inset: 0 8% 9% 0; }
  .hero-photo--secondary { width: 38%; height: 37%; border-width: 5px; }
  .signal-tag { min-height: 35px; padding: 0 9px; box-shadow: 4px 4px 0 var(--ink); font-size: 9px; }
  .signal-tag--one { left: 2%; }
  .signal-tag--two { right: 0; top: 43%; }
  .signal-tag--three { left: 2%; }
  .fact-ribbon p { padding: 22px 20px; }
  .fact-ribbon strong { font-size: 28px; }
  .section-heading h2, .method__intro h2, .instructor h2, .fit h2, .enrollment h2 { font-size: clamp(40px, 11.5vw, 52px); line-height: .96; }
  .section-heading > p:last-child { margin-top: 24px; font-size: 18px; }
  .story-rail { margin-top: 50px; grid-template-columns: repeat(4, 84vw); }
  .story-card { min-height: 0; }
  .story-card--photo > div { padding: 24px 22px 28px; }
  .story-card--ink h3 { font-size: 34px; }
  .story-controls { justify-content: stretch; }
  .story-controls p { min-width: 0; flex: 1; padding: 0 12px; }
  .story-controls small { font-size: 9px; }
  .capability-grid { grid-template-columns: 1fr; margin-top: 64px; }
  .capability-grid article, .capability-grid article + article, .capability-grid article:nth-child(4) { padding: 28px 0; border-left: 0; border-top: 1px solid var(--line); }
  .capability-grid article:first-child { border-top: 0; }
  .method__intro > p:not(.eyebrow) { font-size: 18px; }
  .fundamentals { margin-bottom: 48px; }
  .fundamentals__heading { grid-template-columns: 1fr; gap: 16px; }
  .fundamentals-grid { grid-template-columns: 1fr; }
  .fundamentals-grid > div, .fundamentals-grid > div:nth-child(odd):not(:last-child) { padding: 20px 0 22px; border-right: 0; }
  .fundamentals-grid > div:last-child { grid-column: auto; }
  .fundamentals-grid dt { align-items: baseline; }
  .agent-system__canvas { padding: 44px 12px 16px; }
  .agent-system__canvas::after { display: none; }
  .agent-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 16px; border-top: 0; }
  .agent-steps li { display: block; min-height: 158px; padding: 18px 15px; border: 1px solid #383838; background: #141414; }
  .agent-steps li.is-active, .agent-steps li:hover { padding-left: 15px; border-color: var(--violet); background: var(--violet); transform: translateY(-3px); }
  .agent-steps li > span { display: block; margin-bottom: 27px; }
  .agent-steps strong { font-size: 16px; line-height: 1.1; }
  .agent-steps small { margin-top: 8px; font-size: 12px; line-height: 1.35; }
  .program-timeline { margin-top: 54px; }
  .program-week > header { padding: 26px 0; }
  .program-week > header p { margin-bottom: 18px; }
  .program-sessions summary { grid-template-columns: 64px 1fr; min-height: 94px; padding: 16px 0; }
  .program-sessions summary time { grid-column: 2; grid-row: 2; padding-right: 0; }
  .program-sessions summary::after { grid-column: 3; grid-row: 1 / 3; }
  .program-sessions details > p { padding: 0 34px 25px 64px; }
  .schedule-band p { padding: 22px; }
  .outcome-list { grid-template-columns: 1fr; margin-top: 48px; }
  .outcome-list article, .outcome-list article:nth-child(even) { min-height: 245px; padding: 26px 0 30px; border-left: 0; }
  .outcome-list h3 { margin-top: 50px; }
  .instructor { gap: 34px; }
  .credential-list { grid-template-columns: 1fr; }
  .credential-list li:nth-child(even) { padding-left: 0; border-left: 0; }
  .tuition-card { grid-template-columns: 1fr; }
  .tuition-card strong { grid-row: auto; grid-column: auto; }
  .tuition-card.is-current::before { top: 36px; }
  .fit__check { padding: 28px 22px; }
  .faq-list summary { min-height: 74px; font-size: 18px; }
  .final-cta h2 { font-size: clamp(52px, 15vw, 66px); }
  .final-cta__footer { align-items: stretch; flex-direction: column; }
  .final-cta__footer .button { width: 100%; }
  .site-footer { grid-template-columns: 1fr; gap: 8px; }
  .site-footer .media-note { grid-column: auto; }
  .registration-header-label { display: none; }
  .registration-shell { padding-top: 54px; }
  .registration-intro h1, .policy-shell h1 { font-size: clamp(52px, 15vw, 68px); }
  .registration-facts { grid-template-columns: 1fr; }
  .registration-facts div:nth-child(even) { padding-left: 0; border-left: 0; }
  .registration-card { padding: 28px 22px; box-shadow: 8px 8px 0 var(--ink); }
  .checkout-route { grid-template-columns: 1fr; }
  .checkout-route p + p { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .registration-footer { align-items: flex-start; flex-direction: column; gap: 4px; }
  .confirmation-shell { padding-top: 34px; }
  .confirmation-shell > .brand { margin-bottom: 90px; }
  .confirmation-shell h1 { font-size: clamp(74px, 22vw, 104px); }
  .confirmation-facts { grid-template-columns: 1fr; }
  .confirmation-facts p + p { border-top: 1px solid rgba(255,255,255,.3); border-left: 0; }
}

@media (max-width: 359px) {
  .brand { gap: 7px; font-size: 18px; }
  .brand__signal { width: 9px; height: 9px; }
  .header-cta { padding: 0 10px; font-size: 12px; }
  .agent-steps { grid-template-columns: 1fr; }
  .agent-steps li { min-height: 132px; }
  .story-controls small { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  .brand__signal, .hero-route span, .fit__check li::before { background: Highlight; }
  .button, .header-cta, .signal-tag { border: 2px solid ButtonText; }
  .hero-photo--secondary { border-color: Canvas; }
}