/* AI Mastery — Midnight Champagne design system */

:root {
  /* Core palette */
  --gold: #c4a35a;
  --gold-light: #e2c887;
  --gold-dark: #9a7b3c;
  --gold-glow: rgba(196, 163, 90, 0.35);

  --ink: #0c0c0f;
  --ink-raised: #12121a;
  --surface: #18181f;
  --surface-hover: #1f1f28;
  --border: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(196, 163, 90, 0.25);

  --text: #eceae4;
  --text-muted: #9c9a94;
  --text-dim: #6b6963;

  /* Legacy token mapping */
  --primary-50: rgba(196, 163, 90, 0.06);
  --primary-100: rgba(196, 163, 90, 0.12);
  --primary-200: rgba(196, 163, 90, 0.28);
  --primary-600: var(--gold);
  --primary-700: var(--gold-light);

  --bg-page: var(--ink);
  --bg-elevated: var(--ink-raised);
  --bg-card: var(--surface);
  --bg-card-alt: var(--surface-hover);

  --gray-50: var(--ink-raised);
  --gray-200: var(--border);
  --gray-300: rgba(255, 255, 255, 0.12);
  --gray-400: var(--text-dim);
  --gray-500: var(--text-muted);
  --gray-600: #b8b5ae;
  --gray-700: #d8d5ce;
  --gray-800: var(--surface);
  --gray-900: var(--text);
  --white: var(--surface);

  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 4px 24px var(--gold-glow);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--bg-page);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.container {
  max-width: 76rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 2rem;
  }
}

main {
  min-height: calc(100vh - 10rem);
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 12, 15, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 2.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: opacity 0.2s var(--ease);
}

.logo:hover {
  opacity: 0.9;
}

.logo-img {
  display: block;
  height: 2.75rem;
  width: auto;
  max-width: min(200px, 42vw);
  object-fit: contain;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-desktop a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-desktop a:hover {
  color: var(--text);
  background: var(--primary-50);
}

.nav-desktop a.active {
  color: var(--gold);
  background: var(--primary-100);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-50);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  cursor: pointer;
  padding: 0.5rem;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-toggle:hover {
  border-color: var(--border-gold);
  background: var(--primary-100);
}

.nav-toggle svg {
  width: 1.25rem;
  height: 1.25rem;
}

.nav-mobile {
  display: none;
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.nav-mobile a:hover,
.nav-mobile a.active {
  color: var(--gold);
  background: var(--primary-50);
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }

  .nav-toggle {
    display: none;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Footer */
.site-footer {
  background: var(--ink-raised);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

.site-footer .container {
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-grid-simple {
    grid-template-columns: 1fr;
    max-width: 24rem;
  }
}

.site-footer h3 {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 1.25rem;
}

.site-footer p,
.site-footer li {
  font-size: 0.9375rem;
  line-height: 1.6;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 0.625rem;
}

.site-footer a {
  transition: color 0.2s var(--ease);
}

.site-footer a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: #0c0c0f;
  border: none;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  box-shadow: 0 6px 28px var(--gold-glow);
  color: #0c0c0f;
}

.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-ripple {
  position: absolute;
  width: 8px;
  height: 8px;
  margin: -4px 0 0 -4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  animation: btnRipple 0.6s var(--ease) forwards;
  pointer-events: none;
}

@keyframes btnRipple {
  to {
    transform: scale(24);
    opacity: 0;
  }
}

.btn-secondary {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--border-gold);
}

.btn-secondary:hover {
  background: var(--primary-50);
  border-color: var(--gold);
  color: var(--gold-light);
}

.btn-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .btn-group {
    flex-direction: row;
  }
}

/* Sections */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-sm {
  padding: 0;
}

.section-white {
  background: var(--bg-page);
}

.section-gray {
  background: var(--ink-raised);
}

.section-primary {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(196, 163, 90, 0.12) 0%, transparent 55%),
    var(--ink-raised);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-primary h2.section-title {
  color: var(--text);
}

.section-primary .section-intro {
  color: var(--text-muted);
}

.text-center {
  text-align: center;
}

/* Hero */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(196, 163, 90, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 80% 60%, rgba(196, 163, 90, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.cohort-start-banner {
  margin: 1rem 0 0;
  font-size: 1rem;
  color: var(--gray-400);
  animation: fadeUp 0.6s var(--ease) 0.25s both;
}

.cohort-start-banner strong {
  color: var(--gold);
  font-weight: 600;
}

.hero-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--primary-100);
  border: 1px solid var(--border-gold);
  border-radius: 999px;
  animation: fadeUp 0.6s var(--ease) both;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin: 0 0 1.5rem;
  line-height: 1.1;
  animation: fadeUp 0.6s var(--ease) 0.1s both;
}

.hero .highlight {
  display: block;
  margin-top: 0.25rem;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-intro {
  max-width: 40rem;
  margin: 0 auto 2rem;
}

.hero-quote {
  text-align: left;
  margin: 0 auto 1.5rem;
}

.hero .lead {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  animation: fadeUp 0.6s var(--ease) 0.2s both;
}

.hero-intro .lead {
  margin-bottom: 1rem;
}

.hero-intro .lead:last-child {
  margin-bottom: 2.5rem;
}

.hero .btn-group {
  animation: fadeUp 0.6s var(--ease) 0.3s both;
}

@media (min-width: 768px) {
  .hero {
    padding: 8rem 0 6rem;
  }
}

.page-hero {
  position: relative;
  padding: 5rem 0 4rem;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(196, 163, 90, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 1rem;
}

.page-hero .lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

/* Stats bar */
.stats-bar {
  margin-top: -2rem;
  padding-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.stat-card {
  text-align: center;
  padding: 1.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.stat-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .stat-value {
    font-size: 2rem;
  }
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

/* Section headers */
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

h2.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 1rem;
}

.section-intro {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin: 0 0 3rem;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 3.5rem;
}

.section-header .section-intro {
  margin-bottom: 0;
}

.max-w-3xl {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.max-w-4xl {
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

.max-w-5xl {
  max-width: 64rem;
  margin-left: auto;
  margin-right: auto;
}

/* Grids */
.grid-2 {
  display: grid;
  gap: 1.25rem;
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-audience {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Cards */
.card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card-muted {
  background: var(--bg-card-alt) !important;
}

.card-bordered {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.card-bordered:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.icon-box {
  width: 3rem;
  height: 3rem;
  background: var(--primary-100);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.icon-box svg {
  width: 1.375rem;
  height: 1.375rem;
  color: var(--gold);
  stroke-width: 1.75;
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.625rem;
}

.card p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* Philosophy */
.philosophy-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

.philosophy-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease);
}

.philosophy-item:hover {
  border-color: var(--border-gold);
}

.philosophy-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.check-circle {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #0c0c0f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
}

.number-circle {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: #0c0c0f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
}

/* About */
.prose p {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin: 0 0 1.5rem;
}

.program-quote {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  margin: 0 0 1.5rem;
  padding: 1rem 0 1rem 1.25rem;
  border-left: 3px solid var(--gold);
}

.overview-focus-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.overview-focus-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1.0625rem;
  color: var(--text-muted);
}

.feature-block {
  border-left: 3px solid var(--gold);
  padding: 0 0 0 1.5rem;
  margin-bottom: 2.5rem;
}

.feature-block h3 {
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
}

.feature-block p {
  color: var(--text-muted);
  font-size: 1rem;
  margin: 0;
  line-height: 1.7;
}

.instructor-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
}

.instructor-card-header h3 {
  margin: 1rem 0 0;
  font-size: 1.5rem;
}

.instructor-bio {
  margin-top: 2rem;
  text-align: left;
}

.instructor-equations {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 1rem;
}

.instructor-equations li {
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  text-align: center;
}

.math-equation {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  margin: 0;
  padding: 0;
  font-family: "Cambria Math", "Times New Roman", Georgia, serif;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text);
  white-space: nowrap;
}

.math-sym {
  font-style: italic;
  font-weight: 500;
}

.math-op,
.math-num {
  font-style: normal;
  font-weight: 600;
}

.math-equation-note {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
}

@media (min-width: 768px) {
  .instructor-card {
    padding: 3.5rem;
  }
}

.avatar-placeholder {
  width: 7rem;
  height: 7rem;
  background: var(--primary-100);
  border: 2px solid var(--border-gold);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
}

.instructor-photo {
  width: 7rem;
  height: 7rem;
  border: 2px solid var(--border-gold);
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Instructor flip card (Get Ready page) */
.instructor-card-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.instructor-flip-card {
  width: min(100%, 18rem);
  min-height: 26rem;
  perspective: 1000px;
  cursor: pointer;
}

.instructor-flip-inner {
  position: relative;
  width: 100%;
  min-height: 26rem;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.instructor-flip-card.is-flipped .instructor-flip-inner {
  transform: rotateY(180deg);
}

.instructor-flip-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.instructor-flip-front {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 1.25rem 1.25rem 1.5rem;
  background: linear-gradient(145deg, #1f1f28 0%, #12121a 100%);
  border: 1px solid rgba(196, 163, 90, 0.34);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.instructor-flip-photo {
  width: 100%;
  height: 12rem;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  border: 1px solid rgba(196, 163, 90, 0.28);
}

.instructor-flip-front h3 {
  margin: 0 0 0.25rem;
  font-size: 1.375rem;
}

.instructor-flip-role {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gold-light);
}

.instructor-flip-lab {
  margin: 0.2rem 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.instructor-flip-hint {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  background: rgba(196, 163, 90, 0.14);
  border: 1px solid rgba(196, 163, 90, 0.28);
  border-radius: 999px;
}

.instructor-flip-back {
  transform: rotateY(180deg);
  padding: 1.25rem;
  background: linear-gradient(145deg, rgba(196, 163, 90, 0.12) 0%, #12121a 45%);
  border: 1px solid rgba(196, 163, 90, 0.45);
  box-shadow: var(--shadow-gold);
  text-align: left;
}

.instructor-flip-back-inner {
  position: relative;
  height: 100%;
  overflow-y: auto;
  padding-right: 1.5rem;
}

.instructor-flip-eyebrow {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.instructor-flip-back h3 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
}

.instructor-flip-back p {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.instructor-flip-back p:last-of-type {
  margin-bottom: 0;
}

.instructor-flip-highlights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.instructor-flip-highlights li {
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text);
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
}

.instructor-flip-close {
  position: absolute;
  top: 0;
  right: 0;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.instructor-flip-close:hover {
  background: var(--primary-100);
  color: var(--text);
}

.instructor-flip-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: var(--radius-xl);
}

@media (prefers-reduced-motion: reduce) {
  .instructor-flip-inner {
    transition: none;
  }

  .instructor-flip-card.is-flipped .instructor-flip-inner {
    transform: none;
  }
}

/* Program */
.program-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
  margin-top: 1.5rem;
}

.program-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--primary-50);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.program-meta svg {
  width: 1rem;
  height: 1rem;
  color: var(--gold);
}

.week-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.week-header h2 {
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
  color: var(--gold);
}

.week-header p {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0;
}

.week-section {
  margin-bottom: 3.5rem;
}

.week-section:last-child {
  margin-bottom: 0;
}

/* Day cards */
.day-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.day-card:hover {
  border-color: var(--border-gold);
}

.day-card.expanded {
  border-color: var(--gold);
  box-shadow: var(--shadow-sm);
}

.day-card-toggle {
  width: 100%;
  padding: 1.5rem 1.75rem;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: inherit;
  color: var(--text);
  transition: background 0.2s;
}

.day-card-toggle:hover {
  background: var(--primary-50);
}

.day-card-toggle h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.375rem;
}

.day-card-toggle p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.875rem;
}

.day-card-chevron {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
}

.day-card.expanded .day-card-chevron {
  transform: rotate(180deg);
}

.day-card-topics {
  display: none;
  padding: 0 1.75rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.day-card.expanded .day-card-topics {
  display: block;
}

.day-card-topics h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin: 1.25rem 0 0.75rem;
}

.day-card-topics ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.day-card-topics li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.topic-dot {
  flex-shrink: 0;
  width: 5px;
  height: 5px;
  background: var(--gold);
  border-radius: 50%;
  margin-top: 0.55rem;
}

.step-circle {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--primary-100);
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold);
}

.grid-3 .text-center p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

/* Schedule */
.format-grid {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .format-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .format-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.format-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.format-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
}

.format-card-highlight {
  border-color: var(--border-gold);
  background: var(--primary-100);
}

.format-card .big {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.timeline-week {
  margin-bottom: 3rem;
}

.timeline-week:last-child {
  margin-bottom: 0;
}

.timeline-week-header {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: #0c0c0f;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.timeline-week-header h3 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: #0c0c0f;
}

.timeline-week-header p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(12, 12, 15, 0.75);
}

.timeline-days {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}

.timeline-day {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.timeline-day:hover {
  background: var(--primary-50);
}

.timeline-day:last-child {
  border-bottom: none;
}

.timeline-day-inner {
  display: flex;
  gap: 1.25rem;
}

.day-badge {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--primary-100);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.6875rem;
  color: var(--gold);
  text-align: center;
  line-height: 1.2;
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--text-dim);
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.check-list svg {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.check-list.optional svg {
  color: var(--text-dim);
}

.setup-box {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-gold);
}

.setup-box h3 {
  margin-top: 0;
}

.setup-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.setup-box li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.setup-box .arrow {
  color: var(--gold);
  font-weight: 700;
}

/* Contact */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  border-radius: var(--radius-lg);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
  height: 100%;
}

.contact-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.contact-card h3 {
  font-size: 1.0625rem;
  margin: 0 0 0.5rem;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0 0 0.75rem;
}

.contact-card a {
  color: var(--gold);
  font-weight: 600;
  transition: color 0.2s;
}

.contact-card a:hover {
  color: var(--gold-light);
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  transition: border-color 0.2s var(--ease);
}

.faq-item:hover {
  border-color: var(--border-gold);
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-item h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0 0 0.625rem;
  color: var(--text);
}

.faq-item p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.email-cta {
  display: inline-flex;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #0c0c0f;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.email-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: #0c0c0f;
}

.text-gray-900 {
  color: var(--text);
}

.text-dim {
  color: var(--text-dim);
  font-size: 0.875rem;
}

.mb-16 {
  margin-bottom: 4rem;
}

.day-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.icon-menu[hidden],
.icon-close[hidden] {
  display: none;
}

.timeline-day h4 {
  margin: 0 0 0.375rem;
  font-size: 1.0625rem;
}

.timeline-day p {
  color: var(--text-muted);
  margin: 0 0 0.625rem;
  font-size: 0.875rem;
}

#about-philosophy.grid-2 .card,
#about-audience.grid-2 .card {
  height: 100%;
}

#about-philosophy .philosophy-item p {
  margin: 0;
}

.section-primary .btn-secondary {
  border-color: var(--border-gold);
}

/* CTA band */
.cta-band {
  text-align: center;
}

.cta-band .section-intro {
  margin-left: auto;
  margin-right: auto;
  max-width: 32rem;
}

/* Intake form */
.intake-form-section {
  scroll-margin-top: 5rem;
}

.intake-form-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.intake-form-panel-intro {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.65;
}

.intake-form-fields {
  max-width: 20rem;
  margin: 0 auto 1.75rem;
  text-align: left;
}

.intake-form-actions {
  justify-content: center;
}

.intake-form-fallback {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.intake-form-fallback a {
  color: var(--gold);
  font-weight: 600;
}

.intake-form-fallback a:hover {
  color: var(--gold-light);
}

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Roadmap home page */
.roadmap-page main {
  min-height: auto;
}

.roadmap-hero {
  position: relative;
  padding: 2.5rem 0 3rem;
  overflow: hidden;
}

.roadmap-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, #0c0c0f 0%, #12121a 45%, #070708 100%),
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(196, 163, 90, 0.22) 0%, transparent 60%);
  pointer-events: none;
  overflow: hidden;
}

.roadmap-spotlight {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  background: radial-gradient(
    600px circle at var(--spot-x, 50%) var(--spot-y, 50%),
    rgba(196, 163, 90, 0.12) 0%,
    transparent 60%
  );
  pointer-events: none;
}

.roadmap-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.roadmap-particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold-light);
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.2;
  }
  50% {
    transform: translate(12px, -28px) scale(1.4);
    opacity: 0.7;
  }
}

/* Floating physics equations */
.roadmap-equations {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.roadmap-equations--hero {
  z-index: 0;
}

.roadmap-equation {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.35em;
  font-family: "Cambria Math", "Times New Roman", Georgia, serif;
  font-size: calc(0.875rem * var(--eq-size, 1));
  line-height: 1;
  color: rgba(196, 163, 90, 0.14);
  white-space: nowrap;
  will-change: left, top, transform, opacity;
  user-select: none;
}

.roadmap-equations--hero .roadmap-equation {
  color: rgba(196, 163, 90, 0.09);
  font-size: calc(1.125rem * var(--eq-size, 1));
}

.roadmap-equations--svg {
  z-index: 2;
}

.roadmap-equations--svg .roadmap-equation {
  color: rgba(226, 200, 135, 0.16);
  text-shadow: 0 0 24px rgba(196, 163, 90, 0.08);
}

.roadmap-equation .math-sym {
  font-style: italic;
  font-weight: 500;
}

.roadmap-equation .math-op {
  font-style: normal;
  font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
  .roadmap-equation {
    opacity: 0.45;
  }
}

.roadmap-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(196, 163, 90, 0.18) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.35;
}

.roadmap-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.roadmap-eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.roadmap-header h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  line-height: 1.05;
}

.roadmap-subtitle {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--gray-600);
}

.roadmap-header .cohort-start-banner {
  margin-top: 0.75rem;
  text-align: left;
}

.roadmap-stats-pill {
  display: flex;
  align-items: stretch;
  min-width: 16rem;
  background: var(--surface);
  border: 1px solid rgba(196, 163, 90, 0.32);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transform: perspective(800px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.15s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.roadmap-stats-pill:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.roadmap-stats-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 1.25rem;
}

.roadmap-stats-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-light);
}

.roadmap-stats-label {
  font-size: 0.9375rem;
  color: var(--text);
}

.roadmap-stats-divider {
  width: 1px;
  background: rgba(196, 163, 90, 0.28);
}

/* Reveal animations */
.reveal-item {
  opacity: 0;
}

.reveal-animate {
  animation: fadeUp 0.65s var(--ease) both;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Countdown */
.countdown-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 0.75rem 1.25rem;
  background: rgba(196, 163, 90, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  width: fit-content;
}

.countdown-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 2.5rem;
}

.countdown-unit strong {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
}

.countdown-unit small {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-top: 0.15rem;
}

.countdown-sep {
  color: var(--gold-dark);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

/* Phase navigator */
.roadmap-phase-nav {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 901px) {
  .roadmap-phase-nav {
    margin-bottom: 0.75rem;
  }

  .roadmap-phase-detail {
    display: none !important;
  }
}

.roadmap-phase-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem 0.5rem 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease), color 0.2s var(--ease);
}

.roadmap-phase-btn:hover {
  border-color: var(--border-gold);
  color: var(--text);
  transform: translateY(-2px);
}

.roadmap-phase-btn.is-active {
  background: var(--primary-100);
  border-color: var(--gold);
  color: var(--gold-light);
  box-shadow: var(--shadow-gold);
}

.roadmap-phase-btn-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 800;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.roadmap-phase-btn.is-active .roadmap-phase-btn-num {
  background: var(--gold);
  color: var(--ink);
}

/* Phase detail panel */
.roadmap-phase-detail {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: 0fr;
  margin-bottom: 0;
  opacity: 0;
  transition: grid-template-rows 0.4s var(--ease), opacity 0.35s var(--ease), margin-bottom 0.35s var(--ease);
}

.roadmap-phase-detail.is-visible {
  grid-template-rows: 1fr;
  margin-bottom: 1.25rem;
  opacity: 1;
}

.roadmap-phase-detail > .phase-detail-inner {
  min-height: 0;
  overflow: hidden;
}

.roadmap-phase-detail.is-switching .phase-detail-inner {
  animation: phaseSwitch 0.35s var(--ease);
}

@keyframes phaseSwitch {
  0% { opacity: 0.5; transform: scale(0.98); }
  100% { opacity: 1; transform: scale(1); }
}

.phase-detail-inner {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(196, 163, 90, 0.1) 0%, var(--surface) 40%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  position: relative;
}

.phase-detail-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 800;
  animation: iconPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes iconPop {
  0% { transform: scale(0) rotate(-20deg); }
  100% { transform: scale(1) rotate(0); }
}

.phase-detail-content h3 {
  margin: 0.25rem 0 0.35rem;
  font-size: 1.375rem;
}

.phase-detail-tag {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.phase-detail-lead {
  margin: 0 0 0.75rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.phase-detail-sessions {
  list-style: none;
  padding: 0;
  margin: 0 0 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.phase-detail-sessions li {
  padding: 0.3rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.25);
  border-radius: 999px;
  border: 1px solid var(--border);
}

.phase-detail-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.phase-detail-close:hover {
  background: var(--primary-100);
  color: var(--text);
}

.roadmap-visual-wrap {
  position: relative;
  z-index: 1;
  margin-bottom: 1.5rem;
}

.roadmap-svg-frame {
  position: relative;
  border-radius: var(--radius-lg);
}

.roadmap-svg-desktop {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.roadmap-hotspots {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.roadmap-hotspot {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w);
  height: var(--h);
  padding: 0;
  border: none;
  border-radius: 8.75%;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  box-sizing: border-box;
  transition: background 0.35s var(--ease);
}

.roadmap-hotspot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid transparent;
  opacity: 0;
  transform-origin: center;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}

.roadmap-hotspot.is-active {
  background: rgba(196, 163, 90, 0.07);
}

.roadmap-hotspot.is-active::after {
  opacity: 1;
  border-color: rgba(196, 163, 90, 0.55);
  box-shadow: 0 0 24px rgba(196, 163, 90, 0.2);
  animation: hotspotHighlight 2.6s ease-in-out infinite;
}

.roadmap-hotspot.is-active.is-entering::after {
  animation: hotspotSelectIn 0.55s cubic-bezier(0.34, 1.4, 0.64, 1) both,
    hotspotHighlight 2.6s ease-in-out 0.55s infinite;
}

@keyframes hotspotSelectIn {
  0% {
    opacity: 0;
    transform: scale(0.94);
    border-color: rgba(226, 200, 135, 0);
    box-shadow: 0 0 0 rgba(196, 163, 90, 0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    border-color: rgba(226, 200, 135, 0.75);
    box-shadow: 0 0 32px rgba(196, 163, 90, 0.3);
  }
}

@keyframes hotspotHighlight {
  0%, 100% {
    border-color: rgba(196, 163, 90, 0.45);
    box-shadow: 0 0 18px rgba(196, 163, 90, 0.15);
  }
  50% {
    border-color: rgba(226, 200, 135, 0.8);
    box-shadow: 0 0 34px rgba(196, 163, 90, 0.32);
  }
}

.roadmap-hotspot:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .roadmap-hotspot.is-active::after {
    animation: none;
    border-color: rgba(226, 200, 135, 0.7);
    box-shadow: 0 0 24px rgba(196, 163, 90, 0.2);
  }
}

.roadmap-cards-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
}

.roadmap-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: linear-gradient(145deg, #1f1f28 0%, #12121a 100%);
  border: 1px solid rgba(196, 163, 90, 0.34);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transform: perspective(800px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.15s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.roadmap-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.roadmap-card.is-active {
  border-color: var(--gold-light);
  box-shadow: 0 0 0 1px var(--gold), var(--shadow-gold);
}

.roadmap-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.roadmap-card--offset {
  margin-left: 1.5rem;
}

.roadmap-card-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 800;
}

.roadmap-card-body h2 {
  margin: 0.15rem 0 0.35rem;
  font-size: 1.375rem;
}

.roadmap-card-tag {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.roadmap-card-lead {
  margin: 0 0 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gray-700);
}

.roadmap-card ul {
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
}

.roadmap-card li {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.roadmap-card-outcome {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  background: rgba(196, 163, 90, 0.14);
  border: 1px solid rgba(196, 163, 90, 0.28);
  border-radius: 999px;
}

/* Flip cards */
.roadmap-card--flip {
  display: block;
  padding: 0;
  min-height: 11.5rem;
  perspective: 1000px;
  transform: perspective(800px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
}

.roadmap-card--flip.is-flipped {
  transform: perspective(800px) rotateX(0deg) rotateY(0deg);
}

.roadmap-card-flipper {
  position: relative;
  width: 100%;
  min-height: 11.5rem;
  transform-style: preserve-3d;
  transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
}

.roadmap-card--flip.is-flipped .roadmap-card-flipper {
  transform: rotateY(180deg);
}

.roadmap-card-face {
  position: relative;
  width: 100%;
  min-height: 11.5rem;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-xl);
}

.roadmap-card-front {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: linear-gradient(145deg, #1f1f28 0%, #12121a 100%);
  border: 1px solid rgba(196, 163, 90, 0.34);
  box-shadow: var(--shadow-sm);
}

.roadmap-card-back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  padding: 1.25rem;
  background: linear-gradient(145deg, rgba(196, 163, 90, 0.12) 0%, #12121a 45%);
  border: 1px solid rgba(196, 163, 90, 0.45);
  box-shadow: var(--shadow-gold);
  overflow-y: auto;
}

.roadmap-card-back-inner {
  position: relative;
  padding-right: 1.75rem;
}

.roadmap-card-back h3 {
  margin: 0.15rem 0 0.35rem;
  font-size: 1.25rem;
}

.roadmap-flip-rhythm {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.roadmap-flip-sessions {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.roadmap-flip-sessions li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.625rem 0.75rem;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.roadmap-flip-session-meta {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.roadmap-flip-sessions strong {
  font-size: 0.875rem;
  color: var(--text);
}

.roadmap-flip-sessions span:last-child {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.roadmap-flip-summary {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.5;
}

.roadmap-flip-close {
  position: absolute;
  top: 0;
  right: 0;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.375rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.roadmap-flip-close:hover {
  background: var(--primary-100);
  color: var(--text);
}

/* Desktop flip overlays on SVG roadmap */
.roadmap-flip-overlays {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

.roadmap-flip-overlay {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--w);
  height: var(--h);
  pointer-events: none;
}

.roadmap-flip-overlay-panel {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(20rem, 92vw);
  max-height: min(24rem, 70vh);
  padding: 1.25rem;
  background: linear-gradient(145deg, rgba(196, 163, 90, 0.12) 0%, #12121a 45%);
  border: 1px solid rgba(196, 163, 90, 0.45);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-gold);
  overflow-y: auto;
  opacity: 0;
  transform: translate(-50%, -50%) perspective(900px) rotateY(-88deg) scale(0.92);
  transform-origin: center center;
  transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1), opacity 0.45s ease;
  pointer-events: none;
}

.roadmap-flip-overlay.is-flipped {
  pointer-events: auto;
  z-index: 6;
}

.roadmap-flip-overlay.is-flipped .roadmap-flip-overlay-panel {
  opacity: 1;
  transform: translate(-50%, -50%) perspective(900px) rotateY(0deg) scale(1);
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .roadmap-card-flipper,
  .roadmap-flip-overlay-panel {
    transition: none;
  }

  .roadmap-card--flip.is-flipped .roadmap-card-flipper {
    transform: none;
  }

  .roadmap-flip-overlay.is-flipped .roadmap-flip-overlay-panel {
    transform: translate(-50%, -50%);
  }
}

.roadmap-footer-bar {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border: 1px solid rgba(196, 163, 90, 0.22);
  border-radius: 999px;
  font-size: 0.9375rem;
}

.roadmap-footer-bar p {
  margin: 0;
  color: var(--gray-600);
}

.roadmap-footer-bar strong {
  color: var(--gold);
}

.roadmap-cta-row {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  text-align: center;
}

.roadmap-cta-row .btn-group {
  justify-content: center;
}

.beta-signup-banner {
  margin: 2rem auto 3rem;
  max-width: 40rem;
}

@media (max-width: 900px) {
  .roadmap-svg-frame {
    display: none;
  }

  .roadmap-cards-mobile {
    display: flex;
  }


  .roadmap-footer-bar {
    border-radius: var(--radius-lg);
    flex-direction: column;
    gap: 0.5rem;
  }

  .roadmap-stats-pill {
    width: 100%;
  }
}

/* Beta gate & signup */
.beta-gate-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 auto 1.5rem;
  max-width: 20rem;
}

.beta-gate-input {
  width: 3.25rem;
  height: 3.25rem;
  min-width: 3.25rem;
  min-height: 3.25rem;
  padding: 0;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.beta-gate-input--wide {
  width: 4.5rem;
  min-width: 4.5rem;
}

.beta-gate-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

.beta-gate-input.is-invalid {
  animation: shake 0.45s var(--ease);
  border-color: rgba(220, 80, 80, 0.6);
}

.beta-gate-input.is-valid {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-glow);
  animation: digitPop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes digitPop {
  0% { transform: scale(0.85); }
  60% { transform: scale(1.08); }
  100% { transform: scale(1); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.beta-gate-error {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0 0 1rem;
}

.beta-gate-actions {
  margin-top: 0.5rem;
}

body.beta-modal-open {
  overflow: hidden;
}

.beta-modal-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(12, 12, 15, 0.85);
  backdrop-filter: blur(4px);
}

.beta-modal-root[hidden] {
  display: none;
}

.beta-modal-root:not([hidden]) {
  position: fixed;
  inset: 0;
  z-index: 300;
}

.beta-modal {
  position: relative;
  width: 100%;
  max-width: 28rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md), var(--shadow-gold);
  text-align: center;
  animation: fadeUp 0.4s var(--ease);
}

.beta-modal--join {
  max-width: 32rem;
  text-align: left;
}

.beta-modal--join .beta-gate-row {
  margin-left: 0;
  margin-right: 0;
  justify-content: flex-start;
}

.beta-modal--join .beta-gate-actions {
  justify-content: flex-start;
}

.beta-modal--celebrate {
  max-width: 34rem;
  overflow: hidden;
}

.beta-modal-dismiss {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.beta-modal-dismiss:hover {
  color: var(--text);
  background: var(--primary-100);
}

.beta-modal-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.beta-modal-message p {
  text-align: left;
}

.beta-modal--celebrate .beta-modal-message p {
  text-align: center;
}

.beta-gift-quote {
  padding: 1rem 1.25rem;
  margin: 1rem 0 !important;
  font-style: italic;
  color: var(--gold-light) !important;
  background: rgba(196, 163, 90, 0.1);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  text-align: left !important;
}

.beta-modal-overlay--celebrate {
  position: relative;
}

.beta-celebrate-burst {
  position: absolute;
  top: -4rem;
  left: 50%;
  width: 12rem;
  height: 12rem;
  margin-left: -6rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 163, 90, 0.45) 0%, transparent 70%);
  animation: celebratePulse 1.8s var(--ease) infinite;
  pointer-events: none;
}

@keyframes celebratePulse {
  0%, 100% { transform: scale(0.85); opacity: 0.6; }
  50% { transform: scale(1.15); opacity: 1; }
}

.beta-modal-icon--celebrate {
  width: 4.5rem;
  height: 4.5rem;
  font-size: 2rem;
  animation: celebratePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes celebratePop {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.confetti-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.confetti-piece {
  position: absolute;
  top: -10%;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  opacity: 0.9;
  animation: confettiFall linear forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(110vh) rotate(720deg);
    opacity: 0;
  }
}

.beta-modal-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 700;
}

.beta-modal h3 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
}

.beta-modal p {
  margin: 0 0 1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.beta-modal p:last-of-type {
  margin-bottom: 1.5rem;
}

.beta-signup-reveal {
  animation: fadeUp 0.5s var(--ease);
}

.beta-signup-note {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.hands-on-callout {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hands-on-callout h3 {
  margin-top: 0;
  color: var(--gold-light);
}

@media (max-width: 480px) {
  .beta-gate-row {
    gap: 0.5rem;
  }

  .beta-gate-input {
    width: 2.75rem;
    height: 2.75rem;
    min-width: 2.75rem;
    min-height: 2.75rem;
    font-size: 1.125rem;
  }

  .beta-gate-input--wide {
    width: 4rem;
    min-width: 4rem;
  }
}