:root {
  --wine: #5b1435;
  --wine-deep: #310817;
  --wine-soft: #e1ccd3;
  --red: var(--wine);
  --red-deep: var(--wine-deep);
  --red-soft: #f3e9ec;
  --ink: #171516;
  --ink-soft: #242021;
  --paper: #f0f1eb;
  --paper-pure: #fff;
  --sand: #eee9e5;
  --sand-deep: #d8cdc6;
  --gray-1: #6e6965;
  --gray-2: #8a8580;
  --gray-3: rgba(23, 21, 22, .16);
  --gray-bg: #f6f5f1;
  --volt: #dbc9cf;
  --volt-deep: #7a3852;
  --display: 'Inter Tight', system-ui, sans-serif;
  --body: 'Inter Tight', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --max: 1400px;
  --header: 82px;
  --radius-xl: 20px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow: 0 22px 70px rgba(49, 8, 23, .1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header) + 24px); }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
.noscript-message {
  width: min(calc(100% - 32px), 720px);
  margin: 48px auto;
  padding: 24px;
  border: 1px solid var(--gray-3);
  background: var(--paper-pure);
  text-align: center;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img { max-width: 100%; }
[hidden], .hidden { display: none !important; }
::selection { background: var(--wine-soft); color: var(--wine-deep); }

:focus-visible {
  outline: 3px solid var(--wine);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--pure);
}

.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;
}

.shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.mono-label {
  font: 700 10px/1.2 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--red);
}

.lms-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: var(--header);
  padding-top: 12px;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(16px);
}
.header-inner {
  min-height: 58px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 7px 9px 7px 14px;
  border: 1px solid rgba(23, 21, 22, .08);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 12px 36px rgba(49, 8, 23, .06);
}
.lms-brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
  font: 700 19px/1 var(--body);
  letter-spacing: -.035em;
}
.lms-brand em, .footer-wordmark em { color: var(--red); font-style: normal; font-weight: 600; }
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--wine);
}
.brand-mark img { width: 23px; height: 23px; object-fit: contain; }
.lms-navigation { display: flex; align-items: center; gap: 30px; }
.lms-navigation a {
  position: relative;
  padding: 12px 0;
  color: var(--gray-1);
  text-decoration: none;
  font: 700 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.lms-navigation a::after {
  content: '';
  position: absolute;
  right: 100%;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: var(--red);
  transition: right .2s ease;
}
.lms-navigation a:hover::after, .lms-navigation a[aria-current='page']::after { right: 0; }
.lms-navigation a[aria-current='page'] { color: var(--ink); }
.lms-account { justify-self: end; display: flex; align-items: center; gap: 12px; }
.account-state {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(23, 21, 22, .12);
  border-radius: 4px;
  background: #f7f6f2;
  color: var(--gray-1);
  font: 700 9px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.account-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--gray-2); }
.account-state.member { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.account-state.member i { background: var(--wine-soft); }
.text-action {
  min-height: 44px;
  padding: 0 4px;
  border: 0;
  background: transparent;
  color: var(--gray-1);
  cursor: pointer;
  font: 700 9px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.mobile-menu-button { display: none; }

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  font: 700 10px/1.2 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding-inline: 16px; }
.button-ink { background: var(--ink); color: var(--paper); }
.button-ink:hover { background: var(--red); border-color: var(--red); }
.button-red { border-color: var(--red); background: var(--red); color: var(--pure); }
.button-red:hover { background: var(--red-deep); border-color: var(--red-deep); }
.button-paper { border-color: var(--paper); color: var(--paper); }
.button-paper:hover { background: var(--paper); color: var(--ink); }
.button-light { border-color: #fff; background: #fff; color: var(--wine-deep); }
.button-light:hover { border-color: var(--wine-soft); background: var(--wine-soft); }
.button[disabled] { opacity: .48; cursor: not-allowed; transform: none; }

.course-hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, .65fr);
  border-right: 1px solid var(--gray-3);
  border-left: 1px solid var(--gray-3);
}
.course-intro {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 84px clamp(32px, 6vw, 88px);
  overflow: hidden;
  background:
    linear-gradient(var(--gray-3) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-3) 1px, transparent 1px);
  background-size: 48px 48px;
}
.course-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--paper) 98%, transparent), color-mix(in srgb, var(--paper) 74%, transparent));
}
.course-intro > * { position: relative; }
.course-kicker { display: flex; align-items: center; gap: 12px; }
.course-kicker::before { content: ''; width: 30px; height: 2px; background: var(--red); }
.course-intro h1 {
  max-width: 930px;
  margin: 24px 0 0;
  font: 700 clamp(64px, 7.3vw, 112px)/.9 var(--display);
  letter-spacing: -.058em;
}
.course-intro h1 em { color: var(--red); font-weight: 400; }
.course-lead {
  max-width: 720px;
  margin: 30px 0 0;
  color: var(--gray-1);
  font: italic 400 clamp(18px, 1.6vw, 23px)/1.46 var(--display);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.course-ledger {
  position: relative;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 38px;
  overflow: hidden;
  background: var(--red);
  color: var(--pure);
}
.course-ledger::before {
  content: '';
  position: absolute;
  right: -100px;
  top: 80px;
  width: 250px;
  height: 250px;
  border: 62px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 50%;
}
.ledger-top, .ledger-bottom { position: relative; display: flex; justify-content: space-between; gap: 20px; }
.ledger-chip { padding: 7px 9px; border: 1px solid color-mix(in srgb, var(--pure) 38%, transparent); font: 700 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; }
.ledger-number { position: relative; margin-top: auto; font: 700 clamp(130px, 14vw, 210px)/.72 var(--display); letter-spacing: -.08em; }
.ledger-title { position: relative; max-width: 280px; margin: 28px 0 0; font: italic 400 29px/1.05 var(--display); }
.ledger-meter { position: relative; display: grid; grid-template-columns: repeat(16, 1fr); gap: 4px; margin: 36px 0 20px; }
.ledger-meter span { height: 7px; background: color-mix(in srgb, var(--pure) 28%, transparent); }
.ledger-meter span.done { background: var(--volt); }
.ledger-bottom { align-items: center; font: 700 9px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.ledger-bottom i { width: 14px; height: 14px; border-radius: 50%; background: var(--volt); }

.fact-strip {
  min-height: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--ink);
  color: var(--paper);
}
.fact-strip div { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 16px; border-right: 1px solid color-mix(in srgb, var(--pure) 12%, transparent); }
.fact-strip div:last-child { border-right: 0; }
.fact-strip strong { color: var(--volt); font: 700 18px/1 var(--display); }
.fact-strip span { font: 700 9px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; }

.lms-section { padding-block: 110px; }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .55fr);
  align-items: end;
  gap: 70px;
  margin-bottom: 52px;
}
.section-heading h2 {
  margin: 16px 0 0;
  font: 700 clamp(48px, 6vw, 84px)/.94 var(--display);
  letter-spacing: -.05em;
}
.section-heading h2 em { color: var(--red); font-weight: 400; }
.section-heading p { margin: 0; color: var(--gray-1); font-size: 17px; line-height: 1.58; }

.journey-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--ink); }
.journey-step { min-height: 245px; padding: 26px; border-right: 1px solid var(--gray-3); border-bottom: 1px solid var(--gray-3); background: var(--paper-pure); }
.journey-step:last-child { border-right: 0; }
.journey-step span { font: 700 11px/1 var(--mono); color: var(--red); }
.journey-step h3 { margin: 70px 0 11px; font: 650 28px/1 var(--display); letter-spacing: -.025em; }
.journey-step p { margin: 0; color: var(--gray-1); font-size: 14px; line-height: 1.5; }

.curriculum { background: var(--paper-pure); border-block: 1px solid var(--gray-3); }
.curriculum-head { padding-top: 95px; }
.week-block { display: grid; grid-template-columns: 230px minmax(0, 1fr); border-top: 1px solid var(--gray-3); }
.week-summary { padding: 32px 28px 32px 0; }
.week-number { display: block; color: var(--red); font: 700 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.week-summary h3 { margin: 15px 0 10px; font: 650 29px/1.04 var(--display); letter-spacing: -.025em; }
.week-summary p { margin: 0; color: var(--gray-1); font-size: 13px; line-height: 1.5; }
.live-session { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font: 700 9px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.live-session::before { content: ''; width: 7px; height: 7px; background: var(--volt-deep); }
.week-lessons { display: grid; grid-template-columns: 1fr 1fr; border-left: 1px solid var(--gray-3); }
.lesson-card {
  min-width: 0;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border-right: 1px solid var(--gray-3);
  color: var(--ink);
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}
.lesson-card:last-child { border-right: 0; }
.lesson-card:hover { background: var(--red-soft); }
.lesson-card.is-complete { box-shadow: inset 0 4px 0 var(--volt-deep); }
.lesson-card.is-locked { background: var(--gray-bg); }
.lesson-card.is-locked:hover { background: var(--sand); }
.lesson-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.lesson-number { font: 650 42px/.85 var(--display); color: var(--red); }
.lesson-access { padding: 7px 9px; border: 1px solid var(--gray-3); color: var(--gray-1); font: 700 8px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.lesson-access.open { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.lesson-access.done { border-color: var(--volt-deep); background: var(--volt); color: var(--ink); }
.lesson-card h4 { max-width: 540px; margin: 38px 0 12px; font: 650 clamp(27px, 2.5vw, 38px)/1.01 var(--display); letter-spacing: -.035em; }
.lesson-card p { max-width: 590px; margin: 0; color: var(--gray-1); font-size: 14px; line-height: 1.48; }
.lesson-card-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; margin-top: auto; padding-top: 24px; }
.lesson-meta { display: flex; flex-wrap: wrap; gap: 13px; color: var(--gray-2); font: 700 9px/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.lesson-arrow { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; border: 1px solid var(--ink); font-size: 21px; }
.lesson-card:hover .lesson-arrow { background: var(--ink); color: var(--paper); }

.capstone-panel {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  min-height: 430px;
  background: var(--ink);
  color: var(--paper);
}
.capstone-title { display: flex; flex-direction: column; padding: 44px; border-right: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); }
.capstone-title .mono-label { color: var(--volt); }
.capstone-title h2 { margin: auto 0 0; font: 650 clamp(46px, 5vw, 72px)/.92 var(--display); letter-spacing: -.045em; }
.capstone-title h2 em { color: var(--red); font-weight: 400; }
.capstone-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; align-content: center; padding: 54px; }
.capstone-copy > p { grid-column: 1 / -1; max-width: 760px; margin: 0; color: var(--taupe); font: italic 400 24px/1.35 var(--display); }
.capstone-list { margin: 0; padding: 0; list-style: none; }
.capstone-list li { padding: 13px 0; border-bottom: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); color: var(--taupe); font-size: 14px; }
.capstone-list li::before { content: '•'; margin-right: 10px; color: var(--red); }

.dashboard-main { padding-block: 70px 110px; }
.dashboard-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; padding-bottom: 44px; border-bottom: 2px solid var(--ink); }
.dashboard-heading h1 { max-width: 850px; margin: 16px 0 0; font: 700 clamp(58px, 7vw, 100px)/.9 var(--display); letter-spacing: -.055em; }
.dashboard-heading h1 em { color: var(--red); font-weight: 400; }
.dashboard-heading p { max-width: 370px; margin: 0; color: var(--gray-1); font-size: 16px; line-height: 1.55; }
.dashboard-stats { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); margin-top: 18px; }
.progress-tile, .stat-tile { min-height: 220px; padding: 28px; border: 1px solid var(--gray-3); border-left: 0; background: var(--paper-pure); }
.progress-tile { border-left: 1px solid var(--gray-3); background: var(--ink); color: var(--paper); }
.progress-tile strong, .stat-tile strong { display: block; margin-top: 42px; font: 700 66px/.9 var(--display); letter-spacing: -.06em; }
.progress-tile strong { color: var(--volt); }
.stat-tile strong { color: var(--red); }
.progress-tile p, .stat-tile p { margin: 12px 0 0; color: var(--gray-2); font: 700 10px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.progress-tile p { color: var(--taupe); }
.dashboard-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; margin-top: 18px; }
.dashboard-panel { padding: 34px; border: 1px solid var(--gray-3); background: var(--paper-pure); }
.panel-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding-bottom: 20px; border-bottom: 1px solid var(--gray-3); }
.panel-heading h2 { margin: 0; font: 650 30px/1 var(--display); letter-spacing: -.03em; }
.resume-card { min-height: 300px; display: flex; flex-direction: column; padding-top: 32px; }
.resume-card h3 { max-width: 620px; margin: 16px 0 12px; font: 650 clamp(36px, 4vw, 54px)/.98 var(--display); letter-spacing: -.04em; }
.resume-card p { max-width: 620px; margin: 0; color: var(--gray-1); line-height: 1.5; }
.resume-card .button { align-self: flex-start; margin-top: auto; }
.week-progress-list { display: grid; gap: 0; padding-top: 18px; }
.week-progress-row { display: grid; grid-template-columns: 86px 1fr auto; align-items: center; gap: 15px; padding: 15px 0; border-bottom: 1px solid var(--gray-3); }
.week-progress-row span:first-child { font: 700 9px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--gray-1); }
.mini-meter { height: 8px; background: var(--gray-bg); }
.mini-meter i { display: block; height: 100%; background: var(--red); }
.week-progress-row strong { min-width: 32px; text-align: right; font: 700 11px/1 var(--mono); }
.activity-list { margin: 20px 0 0; padding: 0; list-style: none; }
.activity-list li { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--gray-3); }
.activity-list .check { width: 30px; height: 30px; display: grid; place-items: center; background: var(--taupe); color: var(--wine-deep); font-weight: 800; }
.activity-list strong { display: block; font: 600 16px/1.2 var(--display); }
.activity-list small { color: var(--gray-2); font: 700 9px/1 var(--mono); }
.empty-inline { padding: 38px 0; color: var(--gray-1); line-height: 1.5; }

.lesson-page { min-height: calc(100vh - var(--header)); display: grid; grid-template-columns: 310px minmax(0, 1fr); }
.lesson-sidebar { position: sticky; top: var(--header); height: calc(100vh - var(--header)); overflow: auto; border-right: 1px solid var(--gray-3); background: var(--paper-pure); }
.lesson-sidebar-head { position: sticky; top: 0; z-index: 2; padding: 25px; border-bottom: 1px solid var(--gray-3); background: var(--paper-pure); }
.lesson-sidebar-head a { text-decoration: none; }
.lesson-sidebar-head h2 { margin: 9px 0 0; font: 650 23px/1 var(--display); }
.lesson-list { margin: 0; padding: 0; list-style: none; }
.lesson-list a { display: grid; grid-template-columns: 34px 1fr 12px; gap: 10px; align-items: center; min-height: 68px; padding: 12px 20px; border-bottom: 1px solid var(--gray-3); text-decoration: none; }
.lesson-list a:hover { background: var(--red-soft); }
.lesson-list a[aria-current='page'] { background: var(--ink); color: var(--paper); }
.lesson-list .side-num { color: var(--red); font: 700 11px/1 var(--mono); }
.lesson-list a[aria-current='page'] .side-num { color: var(--volt); }
.lesson-list a[aria-current='page'] small { color: var(--taupe); }
.lesson-list strong { display: block; font-size: 13px; line-height: 1.15; }
.lesson-list small { display: block; margin-top: 5px; color: var(--gray-2); font: 700 10px/1.25 var(--mono); text-transform: uppercase; letter-spacing: .055em; }
.lesson-list .side-state { width: 8px; height: 8px; border: 1px solid var(--gray-2); border-radius: 50%; }
.lesson-list .side-state.done { border-color: var(--volt-deep); background: var(--volt); }
.lesson-main { min-width: 0; padding: 34px clamp(24px, 5vw, 78px) 100px; }
.lesson-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: var(--gray-1); font: 700 9px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.lesson-breadcrumb a { text-decoration: none; }
.lesson-masthead { display: grid; grid-template-columns: 1fr auto; gap: 36px; align-items: end; padding: 54px 0 42px; border-bottom: 2px solid var(--ink); }
.lesson-masthead h1 { max-width: 950px; margin: 16px 0 0; font: 700 clamp(50px, 6vw, 86px)/.92 var(--display); letter-spacing: -.052em; }
.lesson-masthead p { max-width: 760px; margin: 24px 0 0; color: var(--gray-1); font: italic 400 20px/1.43 var(--display); }
.lesson-masthead-meta { display: grid; gap: 9px; min-width: 180px; }
.lesson-masthead-meta span { padding: 10px 12px; border: 1px solid var(--gray-3); text-align: center; font: 700 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.lesson-nav-row { display: flex; justify-content: space-between; gap: 14px; margin-top: 18px; }
.lesson-nav-row a { min-height: 44px; display: inline-flex; align-items: center; gap: 10px; color: var(--gray-1); text-decoration: none; font: 700 9px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.lesson-nav-row a:hover { color: var(--red); }
.lesson-content-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(250px, .5fr); gap: 18px; margin-top: 50px; }
.learning-outcomes { padding: 32px; background: var(--ink); color: var(--paper); }
.learning-outcomes h2 { margin: 12px 0 24px; font: 650 34px/1 var(--display); }
.learning-outcomes ul { margin: 0; padding: 0; list-style: none; }
.learning-outcomes li { padding: 13px 0; border-bottom: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); color: var(--taupe); line-height: 1.45; }
.learning-outcomes li::before { content: '✓'; margin-right: 10px; color: var(--volt); }
.lesson-sequence { padding: 32px; border: 1px solid var(--gray-3); background: var(--paper-pure); }
.lesson-sequence h2 { margin: 12px 0 24px; font: 650 30px/1 var(--display); }
.lesson-sequence ol { margin: 0; padding-left: 22px; color: var(--gray-1); }
.lesson-sequence li { padding: 8px 0; }
.lesson-section { margin-top: 64px; }
.lesson-section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; padding-bottom: 18px; border-bottom: 2px solid var(--ink); }
.lesson-section-heading h2 { margin: 10px 0 0; font: 650 clamp(36px, 4vw, 54px)/.98 var(--display); letter-spacing: -.04em; }
.lesson-section-heading p { max-width: 480px; margin: 0; color: var(--gray-1); font-size: 14px; line-height: 1.5; }
.video-frame { position: relative; aspect-ratio: 16 / 9; display: grid; place-items: center; margin-top: 22px; overflow: hidden; background: var(--ink); color: var(--paper); }
.video-frame video { width: 100%; height: 100%; object-fit: cover; }
.video-placeholder { max-width: 560px; padding: 32px; text-align: center; }
.video-play { width: 78px; height: 78px; display: grid; place-items: center; margin: 0 auto 24px; border: 1px solid color-mix(in srgb, var(--pure) 30%, transparent); border-radius: 50%; color: var(--taupe); font-size: 30px; }
.video-placeholder h3 { margin: 0; font: 600 32px/1 var(--display); }
.video-placeholder p { margin: 14px 0 0; color: var(--taupe); line-height: 1.45; }
.deck-frame-wrap { margin-top: 22px; border: 1px solid var(--gray-3); background: var(--ink); }
.deck-toolbar { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px 16px; color: var(--paper); }
.deck-toolbar span { font: 700 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.deck-toolbar a { color: var(--taupe); text-decoration: none; font: 700 9px/1 var(--mono); text-transform: uppercase; }
.deck-frame { width: 100%; aspect-ratio: 16 / 9; display: block; border: 0; background: var(--paper); }
.guide-sections { display: grid; gap: 16px; margin-top: 22px; }
.guide-card { padding: 30px; border: 1px solid var(--gray-3); background: var(--paper-pure); }
.guide-card h3 { margin: 0 0 15px; font: 650 30px/1 var(--display); letter-spacing: -.03em; }
.guide-card p { margin: 0 0 13px; color: var(--gray-1); line-height: 1.55; }
.guide-card ul, .guide-card ol { margin: 14px 0 0; padding-left: 22px; color: var(--gray-1); }
.guide-card li { padding: 7px 0; line-height: 1.45; }
.guide-note { margin-top: 18px; padding: 18px 20px; border-left: 5px solid var(--red); background: var(--sand); font: italic 400 18px/1.4 var(--display); }
.materials-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 22px; border-top: 2px solid var(--ink); }
.material-card { min-height: 180px; display: flex; flex-direction: column; padding: 24px; border-right: 1px solid var(--gray-3); border-bottom: 1px solid var(--gray-3); background: var(--paper-pure); text-decoration: none; }
.material-card:last-child { border-right: 0; }
.material-card:hover { background: var(--red-soft); }
.material-card span { color: var(--red); font: 700 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.material-card strong { margin-top: auto; font: 650 25px/1 var(--display); }
.material-card small { margin-top: 9px; color: var(--gray-1); line-height: 1.35; }
.assignment-card { margin-top: 22px; padding: 34px; border-left: 7px solid var(--red); background: var(--sand); }
.assignment-card h3 { margin: 0 0 14px; font: 650 32px/1 var(--display); }
.assignment-card p { max-width: 900px; margin: 0; color: var(--gray-1); line-height: 1.55; }
.completion-actions { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 54px; padding: 28px; background: var(--ink); color: var(--paper); }
.completion-actions h2 { margin: 0; font: 650 31px/1 var(--display); }
.completion-actions p { margin: 9px 0 0; color: var(--taupe); }

.access-gate { min-height: 520px; display: grid; grid-template-columns: .8fr 1.2fr; margin-top: 42px; background: var(--ink); color: var(--paper); }
.gate-symbol { position: relative; display: grid; place-items: center; overflow: hidden; border-right: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); }
.gate-symbol::before { content: ''; width: 200px; height: 200px; border: 58px solid var(--red); border-radius: 50%; }
.gate-symbol::after { content: ''; position: absolute; width: 75px; height: 110px; background: var(--taupe); }
.gate-copy { align-self: center; padding: 52px; }
.gate-copy h2 { max-width: 700px; margin: 17px 0 18px; font: 650 clamp(45px, 5vw, 70px)/.94 var(--display); letter-spacing: -.045em; }
.gate-copy h2 em { color: var(--red); font-weight: 400; }
.gate-copy p { max-width: 650px; margin: 0; color: var(--taupe); font-size: 17px; line-height: 1.55; }
.gate-copy .hero-actions { margin-top: 30px; }

.quiz-shell { margin-top: 22px; border: 1px solid var(--gray-3); background: var(--paper-pure); }
.quiz-intro { display: flex; justify-content: space-between; gap: 24px; padding: 28px; border-bottom: 1px solid var(--gray-3); }
.quiz-intro h3 { margin: 9px 0 0; font: 650 31px/1 var(--display); }
.quiz-score { font: 700 42px/1 var(--display); color: var(--red); }
.quiz-form { display: grid; gap: 0; }
.quiz-question { padding: 28px; border-bottom: 1px solid var(--gray-3); }
.quiz-question legend { width: 100%; margin-bottom: 20px; font: 600 21px/1.25 var(--display); }
.question-index { display: block; margin-bottom: 9px; color: var(--red); font: 700 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.quiz-options { display: grid; gap: 8px; }
.quiz-option { position: relative; display: grid; grid-template-columns: 24px 1fr; align-items: start; gap: 12px; min-height: 50px; padding: 14px; border: 1px solid var(--gray-3); cursor: pointer; }
.quiz-option:hover { background: var(--red-soft); }
.quiz-option input { width: 18px; height: 18px; margin: 0; accent-color: var(--red); }
.ordering-list { display: grid; gap: 8px; }
.ordering-item { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--gray-3); }
.ordering-item > span:first-child { color: var(--red); font: 700 11px/1 var(--mono); }
.ordering-controls { display: flex; gap: 6px; }
.ordering-controls button { width: 40px; height: 40px; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
.ordering-controls button:hover { background: var(--ink); color: var(--paper); }
.quiz-submit { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 28px; }
.quiz-submit p { margin: 0; color: var(--gray-1); font-size: 13px; }
.quiz-result { padding: 28px; background: var(--ink); color: var(--paper); }
.quiz-result h3 { margin: 12px 0; font: 650 35px/1 var(--display); }
.quiz-result > p { color: var(--taupe); }
.answer-result { margin-top: 12px; padding: 15px; border-left: 4px solid var(--muted); background: color-mix(in srgb, var(--pure) 6%, transparent); }
.answer-result.correct { border-left-color: var(--volt); }
.answer-result strong { display: block; color: var(--paper); }
.answer-result p { margin: 7px 0 0; color: var(--taupe); line-height: 1.45; }

.interface-state { min-height: 420px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(32px, 7vw, 90px); border: 1px solid var(--gray-3); background: var(--paper-pure); }
.interface-state h2 { max-width: 800px; margin: 17px 0; font: 650 clamp(43px, 5vw, 70px)/.95 var(--display); letter-spacing: -.045em; }
.interface-state p { max-width: 650px; margin: 0 0 28px; color: var(--gray-1); font-size: 16px; line-height: 1.55; }
.state-error { border-color: var(--red); background: var(--red-soft); }
.loading-grid { display: grid; gap: 12px; }
.skeleton { min-height: 110px; background: linear-gradient(90deg, var(--gray-bg), var(--paper-pure), var(--gray-bg)); background-size: 200% 100%; animation: skeleton 1.5s linear infinite; }
@keyframes skeleton { to { background-position: -200% 0; } }

.lms-footer { background: var(--ink); color: var(--paper); }
.footer-grid { min-height: 190px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 30px; }
.footer-wordmark { font: 700 34px/1 var(--display); letter-spacing: -.04em; }
.footer-grid p { margin: 0; color: var(--taupe); text-align: center; font: italic 400 16px/1.4 var(--display); }
.footer-links { display: flex; justify-content: flex-end; gap: 24px; }
.footer-links a { color: var(--taupe); text-decoration: none; font: 700 9px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-links a:hover { color: var(--volt); }

@media (max-width: 1100px) {
  .header-inner { grid-template-columns: 1fr auto; }
  .lms-navigation { grid-column: 1 / -1; order: 3; justify-content: center; min-height: 44px; border-top: 1px solid var(--gray-3); }
  .lms-header { --header: 121px; }
  .course-hero { grid-template-columns: 1.25fr .75fr; }
  .course-intro { padding-inline: 42px; }
  .week-block { grid-template-columns: 180px 1fr; }
  .journey-grid { grid-template-columns: 1fr 1fr; }
  .journey-step:nth-child(2) { border-right: 0; }
  .dashboard-stats { grid-template-columns: 1fr 1fr; }
  .progress-tile, .stat-tile { border-left: 1px solid var(--gray-3); }
  .lesson-page { grid-template-columns: 250px 1fr; }
  .lesson-content-grid { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
  :root { --header: 68px; }
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .lms-header { --header: 68px; }
  .header-inner { min-height: 68px; grid-template-columns: 1fr auto auto; gap: 12px; }
  .lms-brand { font-size: 20px; }
  .brand-mark { width: 28px; height: 28px; }
  .mobile-menu-button { width: 44px; height: 44px; display: grid; align-content: center; gap: 7px; padding: 10px; border: 1px solid var(--ink); background: transparent; cursor: pointer; }
  .mobile-menu-button i { display: block; height: 2px; background: var(--ink); transition: transform .2s; }
  .mobile-menu-button[aria-expanded='true'] i:first-of-type { transform: translateY(4.5px) rotate(45deg); }
  .mobile-menu-button[aria-expanded='true'] i:last-of-type { transform: translateY(-4.5px) rotate(-45deg); }
  .lms-navigation { position: fixed; inset: 68px 0 auto; display: none; align-items: stretch; padding: 10px 14px 22px; border-bottom: 1px solid var(--gray-3); background: var(--paper); }
  .lms-navigation.open { display: grid; }
  .lms-navigation a { min-height: 52px; display: flex; align-items: center; padding: 0 10px; border-bottom: 1px solid var(--gray-3); }
  .lms-navigation a::after { display: none; }
  .account-state { display: none; }
  .lms-account .button { min-width: 72px; }
  .text-action { padding-inline: 12px; border: 1px solid var(--gray-3); }
  .course-hero { min-height: 0; grid-template-columns: 1fr; border: 0; }
  .course-intro { min-height: 590px; padding: 65px 22px; }
  .course-intro h1 { font-size: clamp(56px, 16vw, 80px); }
  .course-ledger { min-height: 450px; padding: 28px; }
  .ledger-number { font-size: 150px; }
  .fact-strip { grid-template-columns: 1fr 1fr; }
  .fact-strip div:nth-child(2) { border-right: 0; }
  .fact-strip div:nth-child(-n+2) { border-bottom: 1px solid color-mix(in srgb, var(--pure) 12%, transparent); }
  .lms-section { padding-block: 76px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 36px; }
  .section-heading h2 { font-size: clamp(45px, 13vw, 68px); }
  .journey-grid { grid-template-columns: 1fr; }
  .journey-step { min-height: 200px; border-right: 0; }
  .journey-step h3 { margin-top: 45px; }
  .curriculum-head { padding-top: 72px; }
  .week-block { grid-template-columns: 1fr; }
  .week-summary { padding: 28px 0; }
  .week-lessons { grid-template-columns: 1fr; border-left: 0; }
  .lesson-card { min-height: 280px; padding: 26px 20px; border-right: 0; border-top: 1px solid var(--gray-3); }
  .lesson-card h4 { font-size: 31px; }
  .capstone-panel { grid-template-columns: 1fr; }
  .capstone-title { min-height: 300px; border-right: 0; border-bottom: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); }
  .capstone-copy { grid-template-columns: 1fr; padding: 36px 28px; }
  .capstone-copy > p { grid-column: auto; }
  .dashboard-main { padding-block: 48px 76px; }
  .dashboard-heading { align-items: flex-start; flex-direction: column; }
  .dashboard-heading h1 { font-size: clamp(56px, 16vw, 78px); }
  .dashboard-stats, .dashboard-grid { grid-template-columns: 1fr; }
  .progress-tile, .stat-tile { min-height: 170px; }
  .progress-tile strong, .stat-tile strong { margin-top: 26px; }
  .dashboard-panel { padding: 26px 20px; }
  .lesson-page { display: block; }
  .lesson-sidebar { position: static; height: auto; max-height: 250px; border-right: 0; border-bottom: 1px solid var(--gray-3); }
  .lesson-sidebar-head { padding: 18px 20px; }
  .lesson-sidebar-head h2 { display: none; }
  .lesson-list { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .lesson-list li { min-width: 210px; scroll-snap-align: start; }
  .lesson-list a { border-right: 1px solid var(--gray-3); }
  .lesson-main { padding: 26px 14px 72px; }
  .lesson-masthead { grid-template-columns: 1fr; padding-block: 42px 32px; }
  .lesson-masthead h1 { font-size: clamp(48px, 14vw, 70px); }
  .lesson-masthead-meta { grid-template-columns: repeat(2, 1fr); }
  .lesson-content-grid { margin-top: 34px; }
  .lesson-section { margin-top: 52px; }
  .lesson-section-heading { align-items: flex-start; flex-direction: column; }
  .deck-frame { min-height: 500px; aspect-ratio: auto; }
  .materials-grid { grid-template-columns: 1fr; }
  .material-card { border-right: 0; }
  .completion-actions { align-items: flex-start; flex-direction: column; }
  .access-gate { min-height: 0; grid-template-columns: 1fr; }
  .gate-symbol { min-height: 280px; border-right: 0; border-bottom: 1px solid color-mix(in srgb, var(--pure) 14%, transparent); }
  .gate-copy { padding: 36px 26px; }
  .quiz-intro, .quiz-submit { align-items: flex-start; flex-direction: column; }
  .footer-grid { min-height: 260px; grid-template-columns: 1fr; align-content: center; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 430px) {
  .lms-account .button { min-width: 60px; padding-inline: 10px; }
  .course-intro { min-height: 540px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .fact-strip { grid-template-columns: 1fr; }
  .fact-strip div { border-right: 0; border-bottom: 1px solid color-mix(in srgb, var(--pure) 12%, transparent); }
  .lesson-card-top { align-items: flex-start; flex-direction: column; }
  .lesson-card h4 { margin-top: 24px; }
  .lesson-card-bottom { align-items: flex-start; }
  .lesson-meta { flex-direction: column; }
  .week-progress-row { grid-template-columns: 70px 1fr; }
  .week-progress-row strong { grid-column: 2; }
  .lesson-masthead-meta { grid-template-columns: 1fr; }
  .lesson-nav-row { align-items: stretch; flex-direction: column; }
  .deck-toolbar { align-items: flex-start; flex-direction: column; }
  .deck-frame { min-height: 460px; }
  .quiz-question { padding: 22px 16px; }
  .ordering-item { grid-template-columns: 24px 1fr; }
  .ordering-controls { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Wine classroom shell */
.course-dashboard { padding: 10px 0 0; }
.course-dashboard em { color: var(--wine-soft); font-style: normal; font-weight: 500; }

.course-dashboard .course-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-xl);
  background: var(--wine-deep);
  color: #fff;
}
.course-hero-media,
.course-hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.course-hero-media { object-fit: cover; }
.course-hero-shade {
  background:
    linear-gradient(90deg, rgba(30, 2, 13, .94) 0%, rgba(30, 2, 13, .72) 42%, rgba(30, 2, 13, .08) 74%),
    linear-gradient(0deg, rgba(30, 2, 13, .35), transparent 42%);
}
.course-dashboard .course-intro {
  z-index: 1;
  width: min(720px, 68%);
  min-height: 560px;
  justify-content: flex-end;
  padding: 56px;
  overflow: visible;
  background: transparent;
}
.course-dashboard .course-intro::before { display: none; }
.course-dashboard .course-intro > * { position: relative; }
.course-dashboard .course-kicker { color: rgba(255, 255, 255, .7); }
.course-dashboard .course-kicker::before { background: var(--wine-soft); }
.course-dashboard .course-intro h1 {
  max-width: 650px;
  margin-top: 26px;
  color: #fff;
  font: 500 clamp(58px, 6vw, 88px)/.92 var(--display);
  letter-spacing: -.055em;
}
.course-dashboard .course-intro h1 em { display: block; color: var(--wine-soft); }
.course-dashboard .course-lead {
  max-width: 610px;
  margin-top: 24px;
  color: rgba(255, 255, 255, .72);
  font: 400 clamp(17px, 1.55vw, 21px)/1.45 var(--body);
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 34px;
  color: rgba(255, 255, 255, .68);
  font: 500 11px/1.2 var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-facts span { display: inline-flex; align-items: baseline; gap: 8px; }
.hero-facts strong { color: #fff; font: 600 19px/1 var(--body); letter-spacing: -.03em; }
.hero-scroll {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 28px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 22px;
  padding: 0 16px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .94);
  color: var(--wine-deep);
  text-decoration: none;
  font: 600 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.classroom-overview { padding: 86px 0 0; }
.dashboard-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}
.dashboard-section-head h2 {
  margin: 10px 0 0;
  font: 500 clamp(38px, 4vw, 58px)/1 var(--display);
  letter-spacing: -.045em;
}
.dashboard-section-head > a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ink);
  text-decoration: none;
  font: 600 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.classroom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(225px, .62fr) minmax(280px, .82fr);
  gap: 18px;
}
.resume-panel,
.course-dashboard .course-ledger,
.live-card {
  min-height: 470px;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.resume-panel { position: relative; color: #fff; background: var(--ink); }
.resume-panel > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}
.resume-panel-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 16, 17, .92) 0%, rgba(20, 16, 17, .7) 36%, rgba(20, 16, 17, .28) 58%, rgba(20, 16, 17, .04) 78%),
    linear-gradient(0deg, rgba(20, 16, 17, .6), transparent 50%);
}
.resume-panel-copy {
  position: relative;
  z-index: 1;
  width: min(520px, 55%);
  min-height: 470px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px;
}
.resume-panel-copy .mono-label { color: var(--wine-soft); }
.resume-lesson-number {
  margin: 24px 0 8px;
  color: rgba(255, 255, 255, .66);
  font: 500 11px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.resume-panel-copy h2 {
  margin: 0;
  font: 500 clamp(34px, 3.2vw, 52px)/.98 var(--display);
  letter-spacing: -.04em;
}
.resume-panel-copy > p:not(.resume-lesson-number) {
  max-width: 540px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, .7);
  font-size: 15px;
  line-height: 1.48;
}
.resume-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 26px;
}
.resume-actions > span {
  color: rgba(255, 255, 255, .58);
  font: 500 9px/1.4 var(--mono);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.course-dashboard .course-ledger {
  min-height: 470px;
  padding: 28px;
  background: var(--wine);
  color: #fff;
}
.course-dashboard .course-ledger::before {
  right: -96px;
  top: 70px;
  width: 230px;
  height: 230px;
  border: 54px solid rgba(49, 8, 23, .2);
}
.course-dashboard .ledger-top .mono-label { color: rgba(255, 255, 255, .7); }
.course-dashboard .ledger-chip {
  border-color: rgba(255, 255, 255, .25);
  border-radius: 4px;
  color: rgba(255, 255, 255, .8);
}
.course-dashboard .ledger-number {
  margin-top: auto;
  font: 500 clamp(94px, 9vw, 142px)/.78 var(--display);
}
.course-dashboard .ledger-title {
  max-width: 230px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .82);
  font: 500 21px/1.08 var(--body);
  letter-spacing: -.025em;
}
.course-dashboard .ledger-meter { margin: 28px 0 18px; }
.course-dashboard .ledger-meter span { height: 5px; border-radius: 10px; background: rgba(255, 255, 255, .2); }
.course-dashboard .ledger-meter span.done { background: #fff; }
.course-dashboard .ledger-bottom i { background: var(--wine-soft); }

.live-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid rgba(23, 21, 22, .1);
  background: #fff;
}
.live-card-mark {
  position: absolute;
  right: 22px;
  top: 22px;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--wine-soft);
}
.live-card-mark span {
  width: 12px;
  height: 12px;
  border: 3px solid var(--wine);
  border-radius: 50%;
}
.live-card .mono-label { margin-top: 4px; }
.live-week {
  margin: auto 0 14px;
  color: var(--gray-1);
  font: 500 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.live-card h2 {
  margin: 0;
  font: 500 clamp(28px, 2.5vw, 38px)/1.02 var(--display);
  letter-spacing: -.04em;
}
.live-card > p:not(.live-week) {
  margin: 16px 0 0;
  color: var(--gray-1);
  font-size: 14px;
  line-height: 1.48;
}
.live-card-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--gray-3);
  color: var(--gray-1);
  font: 500 9px/1.35 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.live-card-foot a { color: var(--wine); text-decoration: none; font-weight: 600; }

.workspace-shortcuts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.workspace-shortcuts a {
  min-height: 118px;
  display: grid;
  grid-template-columns: 30px 1fr auto;
  grid-template-rows: auto auto;
  gap: 8px 14px;
  align-content: center;
  padding: 20px;
  border: 1px solid rgba(23, 21, 22, .1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .72);
  text-decoration: none;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.workspace-shortcuts a:hover {
  border-color: var(--wine);
  background: #fff;
  transform: translateY(-2px);
}
.workspace-shortcuts span {
  grid-row: 1 / 3;
  color: var(--wine);
  font: 600 10px/1 var(--mono);
}
.workspace-shortcuts strong { font-size: 17px; font-weight: 600; }
.workspace-shortcuts small { color: var(--gray-1); font-size: 13px; }
.workspace-shortcuts i { grid-column: 3; grid-row: 1 / 3; align-self: center; font-style: normal; }

.course-dashboard .curriculum {
  margin-top: 100px;
  padding: 92px 0 110px;
  border: 0;
  background: #e8e9e3;
}
.course-dashboard .curriculum-head { padding-top: 0; }
.course-dashboard .section-heading {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .55fr);
  gap: 70px;
  margin-bottom: 42px;
}
.course-dashboard .section-heading h2 {
  font: 500 clamp(46px, 5vw, 72px)/.95 var(--display);
  letter-spacing: -.05em;
}
.course-dashboard .section-heading h2 em { color: var(--wine); }
.course-dashboard .section-heading p { color: var(--gray-1); font-size: 16px; line-height: 1.55; }
.course-dashboard .week-block {
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
  padding: 12px;
  border: 0;
  border-radius: var(--radius-lg);
  background: #fff;
}
.course-dashboard .week-summary {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: var(--radius-md);
  background: #f4f3ef;
}
.course-dashboard .week-number { color: var(--wine); }
.course-dashboard .week-summary h3 {
  margin: 18px 0 12px;
  font: 500 27px/1.02 var(--display);
  letter-spacing: -.035em;
}
.course-dashboard .week-summary p { color: var(--gray-1); font-size: 13px; }
.course-dashboard .live-session {
  margin-top: auto;
  padding-top: 22px;
  color: var(--gray-1);
}
.course-dashboard .live-session::before { border-radius: 50%; background: var(--wine); }
.course-dashboard .week-lessons {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  border: 0;
}
.course-dashboard .lesson-card {
  min-height: 270px;
  padding: 24px;
  border: 1px solid rgba(23, 21, 22, .1);
  border-radius: var(--radius-md);
  background: #fff;
}
.course-dashboard .lesson-card:last-child { border-right: 1px solid rgba(23, 21, 22, .1); }
.course-dashboard .lesson-card:hover { background: var(--red-soft); }
.course-dashboard .lesson-card.is-complete { box-shadow: inset 0 4px 0 var(--wine); }
.course-dashboard .lesson-card.is-locked { background: #f7f6f2; }
.course-dashboard .lesson-card.is-locked:hover { background: #f0e9eb; }
.course-dashboard .lesson-card.has-artwork {
  --lesson-art: none;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #fff;
}
.course-dashboard .lesson-card.has-artwork::before,
.course-dashboard .lesson-card.has-artwork::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.course-dashboard .lesson-card.has-artwork::before {
  z-index: 0;
  inset: -2%;
  background: var(--lesson-art) right center / cover no-repeat;
  transform: translate3d(0, 0, 0) scale(1.02);
  transform-origin: 68% 50%;
  transition: transform 1.05s cubic-bezier(.2, .72, .18, 1);
  will-change: transform;
}
.course-dashboard .lesson-card.has-artwork::after {
  z-index: 1;
  background: linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .88) 38%, rgba(255, 255, 255, .5) 66%, rgba(255, 255, 255, .1) 100%);
  opacity: 1;
  transition: opacity .7s cubic-bezier(.2, .72, .18, 1);
}
.course-dashboard .lesson-card.has-artwork.is-locked::after {
  background: linear-gradient(90deg, rgba(255, 255, 255, .97) 0%, rgba(255, 255, 255, .91) 40%, rgba(255, 255, 255, .6) 68%, rgba(255, 255, 255, .18) 100%);
}
.course-dashboard .lesson-card.has-artwork > * {
  position: relative;
  z-index: 2;
}
@media (hover: hover) and (pointer: fine) {
  .course-dashboard .lesson-card.has-artwork:hover::before,
  .course-dashboard .lesson-card.has-artwork:focus-visible::before {
    transform: translate3d(-1.2%, 0, 0) scale(1.055);
  }
  .course-dashboard .lesson-card.has-artwork:hover::after,
  .course-dashboard .lesson-card.has-artwork:focus-visible::after {
    opacity: .84;
  }
}
@media (prefers-reduced-motion: reduce) {
  .course-dashboard .lesson-card.has-artwork:hover::before,
  .course-dashboard .lesson-card.has-artwork:focus-visible::before {
    transform: translate3d(0, 0, 0) scale(1.02);
  }
  .course-dashboard .lesson-card.has-artwork:hover::after,
  .course-dashboard .lesson-card.has-artwork:focus-visible::after {
    opacity: 1;
  }
}
.course-dashboard .lesson-number { color: var(--wine); font: 500 32px/1 var(--display); }
.course-dashboard .lesson-access {
  width: 38px;
  height: 38px;
  display: grid;
  flex: 0 0 38px;
  place-items: center;
  overflow: hidden;
  padding: 0;
  border: 1px solid rgba(23, 21, 22, .14);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font-size: 0;
}
.course-dashboard .lesson-access::before { content: '+'; font: 500 21px/1 var(--body); }
.course-dashboard .lesson-access.open { border-color: var(--wine); background: var(--wine); color: #fff; }
.course-dashboard .lesson-access.done { border-color: var(--wine); background: var(--wine-soft); color: var(--wine-deep); }
.course-dashboard .lesson-access.done::before { content: '✓'; font-size: 15px; }
.course-dashboard .lesson-card h4 {
  max-width: 82%;
  margin: 34px 0 12px;
  font: 500 clamp(25px, 2.1vw, 34px)/1.02 var(--display);
  letter-spacing: -.04em;
}
.course-dashboard .lesson-card p { max-width: 78%; color: var(--gray-1); font-size: 13px; }
.course-dashboard .lesson-meta { color: var(--gray-1); }
.course-dashboard .lesson-arrow {
  width: 38px;
  height: 38px;
  flex-basis: 38px;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 0;
  transition: background-color .3s ease, color .3s ease, transform .5s cubic-bezier(.2, .72, .18, 1);
}
.course-dashboard .lesson-arrow::before { content: '+'; font: 500 21px/1 var(--body); }
.course-dashboard .lesson-card:hover .lesson-arrow { background: var(--wine); color: #fff; transform: rotate(4deg) scale(1.04); }

.journey-section { padding-block: 110px 86px; }
.course-dashboard .journey-grid { gap: 12px; border: 0; }
.course-dashboard .journey-step {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 1px solid rgba(23, 21, 22, .1);
  border-radius: var(--radius-md);
  background: #fff;
}
.course-dashboard .journey-step h3 {
  margin: auto 0 12px;
  font: 500 27px/1.02 var(--display);
  letter-spacing: -.035em;
}
.course-dashboard .journey-step p { color: var(--gray-1); font-size: 13px; }

.capstone-section { padding-top: 0; }
.course-dashboard .capstone-panel {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--wine-deep);
}
.capstone-media,
.capstone-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.capstone-media { object-fit: cover; object-position: center 24%; }
.capstone-shade {
  background:
    linear-gradient(90deg, rgba(33, 4, 15, .92) 0%, rgba(33, 4, 15, .62) 38%, rgba(33, 4, 15, .08) 72%),
    linear-gradient(0deg, rgba(33, 4, 15, .46), transparent 55%);
}
.course-dashboard .capstone-title,
.course-dashboard .capstone-copy { position: relative; z-index: 1; }
.course-dashboard .capstone-title {
  min-height: 500px;
  border-right-color: rgba(255, 255, 255, .16);
}
.course-dashboard .capstone-title .mono-label { color: var(--wine-soft); }
.course-dashboard .capstone-title h2 {
  color: #fff;
  font: 500 clamp(42px, 4.7vw, 66px)/.94 var(--display);
}
.course-dashboard .capstone-title h2 em { color: var(--wine-soft); }
.course-dashboard .capstone-copy {
  margin: 30px;
  padding: 38px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, rgba(49, 8, 23, .76), rgba(49, 8, 23, .48) 58%, rgba(49, 8, 23, .2));
  backdrop-filter: none;
  text-shadow: 0 2px 18px rgba(20, 2, 8, .5);
}
.course-dashboard .capstone-copy > p {
  color: rgba(255, 255, 255, .8);
  font: 400 21px/1.4 var(--body);
}
.course-dashboard .capstone-list li { color: rgba(255, 255, 255, .72); }
.course-dashboard .capstone-list li::before { color: var(--wine-soft); }

.lms-footer { background: var(--wine-deep); color: #fff; }
.footer-grid p { color: rgba(255, 255, 255, .62); font: 400 15px/1.4 var(--body); }
.footer-links a { color: rgba(255, 255, 255, .66); }
.footer-links a:hover { color: #fff; }

@media (max-width: 1180px) {
  .classroom-grid { grid-template-columns: minmax(0, 1.5fr) minmax(250px, .7fr); }
  .resume-panel { grid-row: span 2; }
  .course-dashboard .course-ledger,
  .live-card { min-height: 300px; }
  .course-dashboard .ledger-number { margin-top: 52px; font-size: 90px; }
  .course-dashboard .ledger-title { font-size: 18px; }
  .live-card .live-week { margin-top: 70px; }
}

@media (max-width: 780px) {
  .lms-header { padding-top: 8px; }
  .header-inner { min-height: 60px; grid-template-columns: 1fr auto auto; }
  .lms-navigation { inset: 70px 12px auto; border: 1px solid var(--gray-3); border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow); }
  .course-dashboard { padding-top: 4px; }
  .course-dashboard .course-hero { min-height: 600px; border-radius: var(--radius-lg); }
  .course-hero-media { object-position: 68% center; }
  .course-hero-shade { background: linear-gradient(0deg, rgba(30, 2, 13, .96) 0%, rgba(30, 2, 13, .6) 58%, rgba(30, 2, 13, .08) 100%); }
  .course-dashboard .course-intro { width: 100%; min-height: 600px; justify-content: flex-end; padding: 30px 24px 88px; }
  .course-dashboard .course-intro h1 { font-size: clamp(50px, 13vw, 72px); }
  .course-dashboard .course-lead { max-width: 520px; }
  .hero-scroll { right: 20px; bottom: 20px; left: 20px; justify-content: space-between; }
  .classroom-overview { padding-top: 64px; }
  .classroom-grid { grid-template-columns: 1fr 1fr; }
  .resume-panel { grid-column: 1 / -1; grid-row: auto; }
  .course-dashboard .course-ledger,
  .live-card { min-height: 360px; }
  .workspace-shortcuts { grid-template-columns: 1fr; }
  .workspace-shortcuts a { min-height: 96px; }
  .course-dashboard .curriculum { margin-top: 72px; padding: 72px 0 82px; }
  .course-dashboard .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .course-dashboard .week-block { grid-template-columns: 1fr; }
  .course-dashboard .week-summary { min-height: 220px; }
  .course-dashboard .week-lessons { border-left: 0; }
  .course-dashboard .lesson-card { border-top: 1px solid rgba(23, 21, 22, .1); }
  .course-dashboard .journey-grid { grid-template-columns: 1fr 1fr; }
  .course-dashboard .capstone-panel { grid-template-columns: 1fr; }
  .course-dashboard .capstone-title { min-height: 340px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .16); }
  .course-dashboard .capstone-copy { grid-template-columns: 1fr 1fr; margin: 18px; }
  .course-dashboard .capstone-copy > p { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .shell { width: min(calc(100% - 20px), var(--max)); }
  .lms-brand { font-size: 17px; }
  .brand-mark { width: 32px; height: 32px; }
  .lms-account .button { min-width: 58px; }
  .course-dashboard .course-hero { min-height: 560px; }
  .course-dashboard .course-intro { min-height: 560px; padding: 26px 20px 92px; }
  .course-dashboard .course-intro h1 { font-size: clamp(45px, 13vw, 62px); }
  .course-dashboard .course-lead { font-size: 16px; }
  .hero-facts { gap: 10px 18px; }
  .hero-facts span:last-child { flex-basis: 100%; }
  .dashboard-section-head { align-items: flex-start; flex-direction: column; }
  .classroom-grid { grid-template-columns: 1fr; }
  .resume-panel,
  .resume-panel-copy { min-height: 500px; }
  .resume-panel > img { object-position: 58% center; }
  .resume-panel-shade { background: linear-gradient(0deg, rgba(20, 16, 17, .94) 0%, rgba(20, 16, 17, .56) 62%, rgba(20, 16, 17, .06) 100%); }
  .resume-panel-copy { width: 100%; padding: 24px; }
  .resume-actions { align-items: stretch; flex-direction: column; }
  .resume-actions .button { width: 100%; }
  .course-dashboard .course-ledger,
  .live-card { min-height: 340px; }
  .course-dashboard .week-lessons { grid-template-columns: 1fr; }
  .course-dashboard .lesson-card { min-height: 250px; }
  .course-dashboard .lesson-card h4,
  .course-dashboard .lesson-card p { max-width: 88%; }
  .course-dashboard .journey-grid { grid-template-columns: 1fr; }
  .course-dashboard .journey-step { min-height: 220px; }
  .course-dashboard .capstone-title { min-height: 300px; padding: 28px 24px; }
  .course-dashboard .capstone-copy { grid-template-columns: 1fr; padding: 26px 22px; }
  .course-dashboard .capstone-copy > p { grid-column: auto; font-size: 18px; }
}

/* Course hub */
.course-hub {
  padding: 34px 0 110px;
  background:
    radial-gradient(circle at 78% 8%, rgba(109, 19, 54, .09), transparent 28%),
    var(--paper);
}
.hub-intro { padding: 72px 0 46px; }
.hub-intro > .mono-label { color: var(--wine); }
.hub-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 56px;
  align-items: end;
  margin-top: 26px;
}
.hub-intro h1 {
  max-width: 880px;
  margin: 0;
  color: var(--ink);
  font: 500 clamp(58px, 7.4vw, 112px)/.88 var(--display);
  letter-spacing: -.065em;
}
.hub-intro h1 em { color: var(--wine); font-style: normal; }
.hub-intro p {
  max-width: 500px;
  margin: 0 0 8px;
  color: var(--gray-1);
  font: 400 19px/1.48 var(--body);
}
.hub-intro-copy { display: grid; gap: 24px; }
.hub-intro-actions { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.hub-intro-actions a:not(.button) {
  color: var(--ink);
  font: 700 10px/1.2 var(--mono);
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}
.hub-intro-actions a:not(.button):hover { color: var(--wine); }
.hub-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 52px 0 0;
  border-top: 1px solid var(--gray-3);
  border-bottom: 1px solid var(--gray-3);
}
.hub-facts div {
  min-height: 84px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 24px;
  border-right: 1px solid var(--gray-3);
}
.hub-facts div:first-child { padding-left: 0; }
.hub-facts div:last-child { border-right: 0; }
.hub-facts dt { color: var(--wine); font: 500 45px/.9 var(--display); letter-spacing: -.04em; }
.hub-facts dd {
  margin: 0;
  color: var(--gray-1);
  font: 700 9px/1.3 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hub-courses {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.hub-course-card {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--wine-deep);
  isolation: isolate;
}
.hub-course-card > img,
.hub-course-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hub-course-card > img {
  z-index: -2;
  object-fit: cover;
  transition: transform 1.15s cubic-bezier(.2, .72, .2, 1), filter .8s ease;
}
.hub-course-personal > img { object-position: 54% center; }
.hub-course-enterprise > img { object-position: 56% center; }
.hub-course-shade {
  z-index: -1;
  background:
    linear-gradient(0deg, rgba(27, 3, 12, .96) 0%, rgba(27, 3, 12, .7) 44%, rgba(27, 3, 12, .08) 82%),
    linear-gradient(90deg, rgba(27, 3, 12, .5), transparent 72%);
}
.hub-course-card:hover > img,
.hub-course-card:focus-within > img { transform: scale(1.035); filter: saturate(.92); }
.hub-course-copy {
  min-height: 720px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 48px;
  color: #fff;
}
.hub-course-copy .mono-label { margin-bottom: 20px; color: var(--wine-soft); }
.hub-course-copy h2 {
  margin: 0 0 20px;
  color: #fff;
  font: 500 clamp(45px, 4.8vw, 72px)/.91 var(--display);
  letter-spacing: -.055em;
}
.hub-course-copy > p {
  max-width: 570px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, .75);
  font: 400 17px/1.45 var(--body);
}
.hub-course-points {
  display: grid;
  gap: 9px;
  margin: 0 0 24px;
  padding: 16px 0;
  border-top: 1px solid rgba(255, 255, 255, .2);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  list-style: none;
}
.hub-course-points li {
  display: flex;
  gap: 10px;
  color: rgba(255, 255, 255, .78);
  font-size: 13px;
  line-height: 1.35;
}
.hub-course-points li::before { content: '•'; color: var(--wine-soft); }
.hub-course-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, .64);
  font: 600 10px/1 var(--mono);
  letter-spacing: .11em;
  text-transform: uppercase;
}
.hub-progress {
  width: 100%;
  display: grid;
  gap: 7px;
  margin: 0 0 24px;
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, .2);
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}
.hub-progress span {
  color: rgba(255, 255, 255, .58);
  font: 600 9px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hub-progress strong { color: #fff; font: 500 15px/1.35 var(--body); }
.hub-guest-note {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 18px;
  padding: 26px 30px;
  border: 1px solid rgba(23, 21, 22, .1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .66);
}
.hub-guest-note .mono-label { color: var(--wine); }
.hub-guest-note p { margin: 0; color: var(--gray-1); }
.hub-guest-note a:not(.button) {
  color: var(--ink);
  font: 600 11px/1 var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}
.hub-guest-actions { display: flex; gap: 18px; align-items: center; justify-content: flex-end; }

.hub-program,
.hub-choice { padding-top: 112px; }
.hub-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .55fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 42px;
}
.hub-section-heading h2 {
  max-width: 820px;
  margin: 16px 0 0;
  color: var(--ink);
  font: 500 clamp(48px, 6vw, 82px)/.92 var(--display);
  letter-spacing: -.055em;
}
.hub-section-heading h2 em { color: var(--wine); font-style: normal; font-weight: 400; }
.hub-section-heading > p { margin: 0; color: var(--gray-1); font-size: 17px; line-height: 1.55; }
.hub-format-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--gray-3);
  border-bottom: 1px solid var(--gray-3);
  list-style: none;
}
.hub-format-grid li {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  padding: 26px 24px 30px;
  border-right: 1px solid var(--gray-3);
}
.hub-format-grid li:first-child { padding-left: 0; }
.hub-format-grid li:last-child { border-right: 0; }
.hub-format-grid span { color: var(--wine); font: 600 11px/1 var(--mono); letter-spacing: .12em; }
.hub-format-grid strong { max-width: 210px; margin-top: auto; font: 600 25px/1.05 var(--display); letter-spacing: -.035em; }
.hub-format-grid p { margin: 14px 0 0; color: var(--gray-1); font-size: 14px; line-height: 1.5; }
.hub-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.hub-choice-grid article {
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--gray-3);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .68);
}
.hub-choice-grid article:last-child { background: var(--wine-deep); color: #fff; }
.hub-choice-grid article:last-child .mono-label { color: var(--wine-soft); }
.hub-choice-grid h3 { margin: 24px 0 30px; font: 500 clamp(34px, 3vw, 48px)/.96 var(--display); letter-spacing: -.05em; }
.hub-choice-grid dl { margin: 0; }
.hub-choice-grid dl div {
  display: grid;
  grid-template-columns: 105px 1fr;
  gap: 18px;
  padding: 17px 0;
  border-top: 1px solid var(--gray-3);
}
.hub-choice-grid article:last-child dl div { border-color: rgba(255, 255, 255, .18); }
.hub-choice-grid dt {
  color: var(--wine);
  font: 700 9px/1.35 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hub-choice-grid article:last-child dt { color: var(--wine-soft); }
.hub-choice-grid dd { margin: 0; color: var(--gray-1); font-size: 14px; line-height: 1.5; }
.hub-choice-grid article:last-child dd { color: rgba(255, 255, 255, .72); }
.hub-choice-grid article > a {
  display: inline-flex;
  gap: 18px;
  margin-top: 30px;
  color: var(--wine);
  font: 700 10px/1.2 var(--mono);
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}
.hub-choice-grid article:last-child > a { color: #fff; }
.hub-choice-grid article > a:hover { text-decoration: underline; text-underline-offset: 5px; }
.hub-start {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(420px, 1.2fr) auto;
  gap: 48px;
  align-items: end;
  margin-top: 112px;
  padding: 46px;
  border-radius: var(--radius-xl);
  background: var(--sand);
}
.hub-start h2 { max-width: 470px; margin: 18px 0 0; font: 500 37px/1 var(--display); letter-spacing: -.04em; }
.hub-start ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.hub-start li { display: grid; grid-template-columns: 34px 1fr; gap: 15px; padding: 13px 0; border-top: 1px solid var(--gray-3); }
.hub-start li span { color: var(--wine); font: 600 10px/1.5 var(--mono); }
.hub-start li p { margin: 0; color: var(--gray-1); font-size: 14px; line-height: 1.45; }
.hub-start .button { white-space: nowrap; }
.hub-start .button-red { color: #fff; }

/* Authentication forms */
.auth-page {
  min-height: calc(100vh - 86px);
  display: grid;
  place-items: center;
  padding: 60px 20px 90px;
  background:
    radial-gradient(circle at 50% 12%, rgba(109, 19, 54, .11), transparent 34%),
    var(--paper);
}
.auth-card {
  width: min(100%, 520px);
  padding: 38px;
  border: 1px solid var(--gray-3);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 28px 80px rgba(45, 7, 22, .08);
}
.auth-card .mono-label { color: var(--wine); }
.auth-card h1 { margin: 16px 0 10px; font: 500 48px/.96 var(--display); letter-spacing: -.045em; }
.auth-card > p { margin: 0 0 28px; color: var(--gray-1); line-height: 1.55; }
.auth-form { display: grid; gap: 17px; }
.auth-field { display: grid; gap: 8px; }
.auth-field label { color: var(--gray-1); font: 600 9px/1 var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.auth-field input,
.auth-field select {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--gray-3);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  font: 500 15px/1.4 var(--body);
}
.auth-field input:focus,
.auth-field select:focus { border-color: var(--wine); outline: 3px solid rgba(109, 19, 54, .12); }
.auth-message { min-height: 22px; margin: 0; color: var(--wine); font-size: 13px; line-height: 1.5; }
.auth-links { display: flex; justify-content: space-between; gap: 16px; margin-top: 22px; font-size: 13px; }
.auth-links a { color: var(--wine); }

@media (max-width: 900px) {
  .hub-intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .hub-facts { grid-template-columns: 1fr 1fr; }
  .hub-facts div:nth-child(2) { border-right: 0; }
  .hub-facts div:nth-child(-n+2) { border-bottom: 1px solid var(--gray-3); }
  .hub-facts div:nth-child(3) { padding-left: 0; }
  .hub-courses { grid-template-columns: 1fr; }
  .hub-course-card,
  .hub-course-copy { min-height: 580px; }
  .hub-guest-note { grid-template-columns: 1fr; gap: 12px; }
  .hub-section-heading { grid-template-columns: 1fr; gap: 22px; }
  .hub-format-grid { grid-template-columns: 1fr 1fr; }
  .hub-format-grid li:nth-child(2) { border-right: 0; }
  .hub-format-grid li:nth-child(-n+2) { border-bottom: 1px solid var(--gray-3); }
  .hub-format-grid li:nth-child(3) { padding-left: 0; }
  .hub-choice-grid { grid-template-columns: 1fr; }
  .hub-start { grid-template-columns: 1fr; align-items: start; }
  .hub-start .button { justify-self: start; }
}

@media (max-width: 520px) {
  .course-hub { padding-top: 12px; }
  .hub-intro { padding: 52px 0 34px; }
  .hub-intro h1 { font-size: clamp(48px, 15vw, 68px); }
  .hub-intro p { font-size: 16px; }
  .hub-intro-actions { display: grid; gap: 14px; }
  .hub-facts { margin-top: 38px; }
  .hub-facts div { min-height: 82px; padding: 18px 14px; }
  .hub-facts dt { font-size: 36px; }
  .hub-course-card,
  .hub-course-copy { min-height: 620px; }
  .hub-course-copy { padding: 28px 24px; }
  .hub-course-copy h2 { font-size: 48px; }
  .hub-guest-note { padding: 22px; }
  .hub-guest-actions { justify-content: flex-start; flex-wrap: wrap; }
  .hub-program,
  .hub-choice { padding-top: 84px; }
  .hub-section-heading { margin-bottom: 30px; }
  .hub-section-heading h2 { font-size: 47px; }
  .hub-format-grid { grid-template-columns: 1fr; }
  .hub-format-grid li {
    min-height: 220px;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--gray-3);
  }
  .hub-format-grid li:nth-child(3) { padding-left: 0; }
  .hub-format-grid li:last-child { border-bottom: 0; }
  .hub-choice-grid article { padding: 28px 22px; }
  .hub-choice-grid dl div { grid-template-columns: 1fr; gap: 7px; }
  .hub-start { gap: 28px; margin-top: 84px; padding: 30px 22px; }
  .hub-start h2 { font-size: 32px; }
  .hub-start .button { width: 100%; white-space: normal; }
  .auth-card { padding: 28px 22px; }
  .auth-card h1 { font-size: 42px; }
}

/* Quiz score badge on the lesson masthead and lesson cards (ported from the old
   shell during the design unification). */
.lesson-quiz-score { color: #A6183F; font-weight: 600; letter-spacing: .02em; }
.lesson-quiz-score.passed { color: #1F7A45; }

/* Full-screen load veil — hides the static scaffold until the real page is
   rendered. Shown while <html> has .is-loading (set in markup, cleared by
   setDocumentBusy(false)); the page body stays hidden underneath. */
.app-loader {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
  background: var(--paper); opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .35s ease, visibility .35s ease;
}
html.is-loading .app-loader { opacity: 1; visibility: visible; pointer-events: auto; }
html.is-loading main { visibility: hidden; }
.app-loader-word { font-size: 26px; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
.app-loader-word em { font-style: italic; color: var(--wine); }
.app-loader-spin {
  width: 30px; height: 30px; border-radius: 50%;
  border: 3px solid var(--gray-3); border-top-color: var(--wine);
  animation: app-spin .8s linear infinite;
}
@keyframes app-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .app-loader-spin { animation: none; } .app-loader { transition: none; } }