/* ==========================================================================
   SoulPsyche Academy — Design System
   Two skins from one token set:
     light — "Ivory Atelier"        (default when the OS asks for light)
     dark  — "Obsidian Observatory" (default when the OS asks for dark)
   The [data-theme] attribute, written by the header toggle, overrides both.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens — light is the base layer
   -------------------------------------------------------------------------- */
:root {
  /* Surfaces — poster cream */
  --bg-void:        #E8E1D0;
  --bg-page:        #F7F3E9;
  --bg-ink:         #F0EBDC;
  --bg-panel:       #FFFDF7;
  --bg-raised:      #FFFDF7;

  /* Glass */
  --glass-fill:     rgba(255, 253, 247, 0.70);
  --glass-fill-2:   rgba(255, 253, 247, 0.92);
  --glass-stroke:   rgba(28, 58, 91, 0.13);
  --glass-stroke-2: rgba(28, 58, 91, 0.22);
  --glass-inner:    rgba(255, 255, 255, 0.95);
  --card-a:         rgba(255, 253, 247, 0.92);
  --card-b:         rgba(255, 253, 247, 0.58);
  --hairline:       rgba(201, 162, 39, 0.42);

  /* Accents — mustard reads gold at fill weight, deepens for small text */
  --gold:           #8A6A12;
  --gold-hi:        #C9A227;
  --gold-deep:      #5C4508;
  --gold-glow:      rgba(201, 162, 39, 0.26);
  --gold-wash:      rgba(201, 162, 39, 0.12);
  --sage:           #5A6E4A;
  --sage-hi:        #6B7F5C;
  --sage-glow:      rgba(107, 127, 92, 0.24);
  --sage-wash:      rgba(107, 127, 92, 0.11);
  --navy:           #1C3A5B;
  --violet:         #3F5B7A;
  --rose:           #B14A44;

  /* Text — navy carries the headings, as on the poster */
  --text-hi:        #1C3A5B;
  --text:           #3D4C5C;
  --text-mute:      #5F6E7C;
  --text-faint:     #8A96A2;

  --on-gold:        #22252A;
  --on-sage:        #F7F3E9;
  --gold-grad:      linear-gradient(135deg, #E2C167 0%, #C9A227 46%, #A8811C 100%);

  /* Depth */
  --shadow-1: 0 1px 2px rgba(28, 58, 91, 0.08);
  --shadow-2: 0 14px 34px -16px rgba(28, 58, 91, 0.24), 0 2px 6px -2px rgba(28, 58, 91, 0.07);
  --shadow-3: 0 44px 84px -34px rgba(28, 58, 91, 0.30), 0 8px 20px -8px rgba(28, 58, 91, 0.12);
  --shadow-gold: 0 18px 44px -18px rgba(201, 162, 39, 0.48);

  /* Atmosphere */
  --vignette: rgba(150, 134, 96, 0.16);
  --aurora-alpha: 0.62;
  --grain-alpha: 0.045;
  --blob: rgba(107, 127, 92, 0.26);
  --input-bg: rgba(255, 253, 247, 0.9);
  --ticker-bg: linear-gradient(90deg, var(--bg-ink), var(--bg-page) 50%, var(--bg-ink));
  --header-bg: rgba(247, 243, 233, 0.80);
  --scrim: rgba(247, 243, 233, 0.97);

  /* Geometry */
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 36px;
  --r-pill: 999px;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-script: 'Dancing Script', 'Playfair Display', cursive;

  --container: 1220px;
  --header-h: 76px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);

  --scroll: 0;

  color-scheme: light;
}

/* Dark tokens — the same brand at night: navy paper, cream ink */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-void:        #08182A;
    --bg-page:        #0C1B2C;
    --bg-ink:         #102338;
    --bg-panel:       #16304D;
    --bg-raised:      #1C3A5B;

    --glass-fill:     rgba(242, 240, 230, 0.045);
    --glass-fill-2:   rgba(242, 240, 230, 0.09);
    --glass-stroke:   rgba(242, 240, 230, 0.12);
    --glass-stroke-2: rgba(242, 240, 230, 0.22);
    --glass-inner:    rgba(242, 240, 230, 0.14);
    --card-a:         rgba(242, 240, 230, 0.065);
    --card-b:         rgba(242, 240, 230, 0.018);
    --hairline:       rgba(217, 180, 73, 0.40);

    --gold:           #D9B449;
    --gold-hi:        #EFD79A;
    --gold-deep:      #A8811C;
    --gold-glow:      rgba(217, 180, 73, 0.32);
    --gold-wash:      rgba(217, 180, 73, 0.12);
    --sage:           #8FA87C;
    --sage-hi:        #B0C79E;
    --sage-glow:      rgba(143, 168, 124, 0.26);
    --sage-wash:      rgba(143, 168, 124, 0.10);
    --navy:           #1C3A5B;
    --violet:         #7E9CC0;
    --rose:           #E2796F;

    --text-hi:        #F4F1E6;
    --text:           #C4CFDB;
    --text-mute:      #8E9EAF;
    --text-faint:     #64748A;

    --on-gold:        #16223A;
    --on-sage:        #16223A;
    --gold-grad:      linear-gradient(135deg, #EFD79A 0%, #D9B449 46%, #A8811C 100%);

    --shadow-1: 0 2px 10px rgba(0, 0, 0, 0.4);
    --shadow-2: 0 18px 44px -18px rgba(0, 0, 0, 0.78);
    --shadow-3: 0 44px 90px -32px rgba(0, 0, 0, 0.88);
    --shadow-gold: 0 20px 50px -18px rgba(217, 180, 73, 0.42);

    --vignette: rgba(6, 18, 32, 0.74);
    --aurora-alpha: 0.85;
    --grain-alpha: 0.04;
    --blob: rgba(143, 168, 124, 0.15);
    --input-bg: rgba(8, 24, 42, 0.6);
    --ticker-bg: linear-gradient(90deg, var(--bg-void), var(--bg-ink) 50%, var(--bg-void));
    --header-bg: rgba(12, 27, 44, 0.78);
    --scrim: rgba(12, 27, 44, 0.97);

    color-scheme: dark;
  }
}

/* Dark tokens — when the toggle pins dark */
:root[data-theme="dark"] {
  --bg-void:        #08182A;
  --bg-page:        #0C1B2C;
  --bg-ink:         #102338;
  --bg-panel:       #16304D;
  --bg-raised:      #1C3A5B;

  --glass-fill:     rgba(242, 240, 230, 0.045);
  --glass-fill-2:   rgba(242, 240, 230, 0.09);
  --glass-stroke:   rgba(242, 240, 230, 0.12);
  --glass-stroke-2: rgba(242, 240, 230, 0.22);
  --glass-inner:    rgba(242, 240, 230, 0.14);
  --card-a:         rgba(242, 240, 230, 0.065);
  --card-b:         rgba(242, 240, 230, 0.018);
  --hairline:       rgba(217, 180, 73, 0.40);

  --gold:           #D9B449;
  --gold-hi:        #EFD79A;
  --gold-deep:      #A8811C;
  --gold-glow:      rgba(217, 180, 73, 0.32);
  --gold-wash:      rgba(217, 180, 73, 0.12);
  --sage:           #8FA87C;
  --sage-hi:        #B0C79E;
  --sage-glow:      rgba(143, 168, 124, 0.26);
  --sage-wash:      rgba(143, 168, 124, 0.10);
  --navy:           #1C3A5B;
  --violet:         #7E9CC0;
  --rose:           #E2796F;

  --text-hi:        #F4F1E6;
  --text:           #C4CFDB;
  --text-mute:      #8E9EAF;
  --text-faint:     #64748A;

  --on-gold:        #16223A;
  --on-sage:        #16223A;
  --gold-grad:      linear-gradient(135deg, #EFD79A 0%, #D9B449 46%, #A8811C 100%);

  --shadow-1: 0 2px 10px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 18px 44px -18px rgba(0, 0, 0, 0.78);
  --shadow-3: 0 44px 90px -32px rgba(0, 0, 0, 0.88);
  --shadow-gold: 0 20px 50px -18px rgba(217, 180, 73, 0.42);

  --vignette: rgba(6, 18, 32, 0.74);
  --aurora-alpha: 0.85;
  --grain-alpha: 0.04;
  --blob: rgba(143, 168, 124, 0.15);
  --input-bg: rgba(8, 24, 42, 0.6);
  --ticker-bg: linear-gradient(90deg, var(--bg-void), var(--bg-ink) 50%, var(--bg-void));
  --header-bg: rgba(12, 27, 44, 0.78);
  --scrim: rgba(12, 27, 44, 0.97);

  color-scheme: dark;
}

/* --------------------------------------------------------------------------
   2. Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.5s var(--ease-out), color 0.5s var(--ease-out);
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--gold); color: var(--on-gold); }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg-ink); }
::-webkit-scrollbar-thumb {
  background: var(--glass-stroke-2);
  border: 3px solid var(--bg-ink);
  border-radius: var(--r-pill);
}
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

h1, h2, h3, h4, h5 {
  color: var(--text-hi);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.serif { font-family: var(--font-serif); font-weight: 500; letter-spacing: -0.005em; }
.italic { font-style: italic; }

/* Gold foil text */
.foil {
  background: linear-gradient(100deg, var(--gold-deep) 0%, var(--gold-hi) 28%, var(--gold) 48%, var(--gold-hi) 68%, var(--gold-deep) 100%);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: foil-sweep 7s linear infinite;
}
@keyframes foil-sweep {
  from { background-position: 250% 0; }
  to { background-position: -50% 0; }
}

/* Hairline ornament */
.rule {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 auto clamp(28px, 4vw, 48px);
  max-width: 420px;
}
.rule::before, .rule::after {
  content: '';
  height: 1px;
  flex: 1;
  background: linear-gradient(90deg, transparent, var(--hairline));
}
.rule::after { background: linear-gradient(90deg, var(--hairline), transparent); }
.rule__gem {
  width: 6px; height: 6px;
  transform: rotate(45deg);
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold-glow);
}

/* --------------------------------------------------------------------------
   3. Atmosphere
   -------------------------------------------------------------------------- */
.atmos { position: fixed; inset: 0; pointer-events: none; z-index: 1; }

.atmos__grain {
  position: absolute;
  inset: -50%;
  opacity: var(--grain-alpha);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 8s steps(6) infinite;
}
@keyframes grain-shift {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-2%, 1%); }
  40%  { transform: translate(1%, -2%); }
  60%  { transform: translate(-1%, -1%); }
  80%  { transform: translate(2%, 1%); }
  100% { transform: translate(0, 0); }
}

/* Botanical motifs and the organic sage shape, lifted from the poster */
.atmos__blob {
  position: absolute;
  top: -22vw; right: -15vw;
  width: 42vw; height: 40vw;
  background: var(--blob);
  border-radius: 58% 42% 46% 54% / 52% 58% 42% 48%;
  filter: blur(1px);
  animation: blob-morph 22s ease-in-out infinite;
}
@keyframes blob-morph {
  0%, 100% { border-radius: 58% 42% 46% 54% / 52% 58% 42% 48%; transform: rotate(0deg); }
  50%      { border-radius: 46% 54% 58% 42% / 44% 48% 52% 56%; transform: rotate(6deg); }
}

@media (max-width: 860px) {
    .atmos__blob { top: -34vw; right: -30vw; width: 96vw; height: 86vw; }
}

.atmos__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 0%, transparent 42%, var(--vignette) 100%);
}

.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: var(--aurora-alpha);
  will-change: transform;
  transition: opacity 0.6s ease;
}
.aurora--gold   { width: 52vw; height: 52vw; background: radial-gradient(circle, var(--gold-glow), var(--gold-wash) 45%, transparent 70%); top: -16vw; right: -10vw; animation: drift-a 26s ease-in-out infinite; }
.aurora--sage   { width: 46vw; height: 46vw; background: radial-gradient(circle, var(--sage-glow), var(--sage-wash) 45%, transparent 70%); top: 26vh; left: -16vw; animation: drift-b 32s ease-in-out infinite; }
.aurora--violet { width: 42vw; height: 42vw; background: radial-gradient(circle, color-mix(in srgb, var(--violet) 24%, transparent), transparent 66%); bottom: -12vw; right: 14vw; animation: drift-c 38s ease-in-out infinite; }

@keyframes drift-a { 0%,100% { transform: translate3d(0,0,0) scale(1); } 50% { transform: translate3d(-6vw, 5vh, 0) scale(1.15); } }
@keyframes drift-b { 0%,100% { transform: translate3d(0,0,0) scale(1.1); } 50% { transform: translate3d(7vw, -6vh, 0) scale(0.92); } }
@keyframes drift-c { 0%,100% { transform: translate3d(0,0,0) scale(0.95); } 50% { transform: translate3d(-5vw, -7vh, 0) scale(1.2); } }

/* --------------------------------------------------------------------------
   4. Cursor
   -------------------------------------------------------------------------- */
.cursor, .cursor-dot {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease, width 0.35s var(--ease-out), height 0.35s var(--ease-out), background 0.35s ease, border-color 0.35s ease;
}
.cursor { width: 34px; height: 34px; border: 1px solid var(--gold); }
.cursor-dot { width: 5px; height: 5px; background: var(--gold); }
body.cursor-ready .cursor, body.cursor-ready .cursor-dot { opacity: 1; }
body.cursor-hot .cursor {
  width: 62px; height: 62px;
  background: var(--gold-wash);
  border-color: var(--gold);
}
body.cursor-hot .cursor-dot { opacity: 0; }

@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none; }
}

/* --------------------------------------------------------------------------
   5. Scroll progress
   -------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(var(--scroll));
  background: linear-gradient(90deg, var(--sage), var(--gold-hi) 60%, var(--gold));
  z-index: 900;
  box-shadow: 0 0 18px var(--gold-glow);
}

/* --------------------------------------------------------------------------
   6. Ticker
   -------------------------------------------------------------------------- */
.ticker {
  position: relative;
  z-index: 60;
  background: var(--ticker-bg);
  border-bottom: 1px solid var(--glass-stroke);
  overflow: hidden;
  height: 40px;
  display: flex;
  align-items: center;
}
.ticker__track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker-run 38s linear infinite;
  padding-right: 48px;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.ticker__item b { color: var(--gold); font-weight: 700; }
.ticker__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 10px var(--sage-glow); }
@keyframes ticker-run { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }

/* --------------------------------------------------------------------------
   7. Header
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 800;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, height 0.4s var(--ease-out), box-shadow 0.4s ease;
}
.header.is-stuck {
  background: var(--header-bg);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  border-bottom-color: var(--glass-stroke);
  height: 64px;
  box-shadow: var(--shadow-2);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.header__logo { position: relative; display: block; }
.header__logo img { height: 46px; width: auto; transition: transform 0.5s var(--ease-out); }
.header__logo:hover img { transform: scale(1.03); }

/* Theme-paired logo art */
.logo--dark { display: none; }
:root[data-theme="dark"] .logo--light { display: none; }
:root[data-theme="dark"] .logo--dark { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo--light { display: none; }
  :root:not([data-theme="light"]) .logo--dark { display: block; }
}

.header__nav { display: flex; align-items: center; gap: 4px; }
.header__link {
  position: relative;
  padding: 9px 14px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-mute);
  border-radius: var(--r-pill);
  transition: color 0.3s ease, background 0.3s ease;
}
.header__link::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.45s var(--ease-out);
}
.header__link:hover { color: var(--text-hi); background: var(--glass-fill); }
.header__link:hover::after, .header__link.is-active::after { transform: scaleX(1); }
.header__link.is-active { color: var(--gold); }

.header__actions { display: flex; align-items: center; gap: 10px; }

/* Theme toggle */
.theme-toggle {
  position: relative;
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--glass-stroke-2);
  background: var(--glass-fill);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-hi);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.35s ease, background 0.35s ease, transform 0.35s var(--ease-out), color 0.35s ease;
}
.theme-toggle:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-1px); }
.theme-toggle:active { transform: scale(0.94); }
.theme-toggle svg {
  grid-area: 1 / 1;
  transition: transform 0.6s var(--ease-out), opacity 0.4s ease;
}
.theme-toggle__sun { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-toggle__moon { opacity: 0; transform: rotate(-70deg) scale(0.5); }
:root[data-theme="dark"] .theme-toggle__sun { opacity: 0; transform: rotate(70deg) scale(0.5); }
:root[data-theme="dark"] .theme-toggle__moon { opacity: 1; transform: rotate(0deg) scale(1); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle__sun { opacity: 0; transform: rotate(70deg) scale(0.5); }
  :root:not([data-theme="light"]) .theme-toggle__moon { opacity: 1; transform: rotate(0deg) scale(1); }
}

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--glass-stroke-2);
  background: var(--glass-fill);
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span { display: block; width: 16px; height: 1.5px; background: var(--text-hi); transition: transform 0.35s var(--ease-out), opacity 0.2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   8. Buttons
   -------------------------------------------------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transform: translate3d(var(--btn-x, 0px), var(--btn-y, 0px), 0);
  transition: transform 0.35s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.35s ease, color 0.35s ease, background 0.35s ease;
  white-space: nowrap;
}
.btn svg { transition: transform 0.4s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translate3d(var(--btn-x, 0px), var(--btn-y, 0px), 0) scale(0.98); }

.btn-gold {
  background: var(--gold-grad);
  color: var(--on-gold);
  box-shadow: var(--shadow-gold), inset 0 1px 0 rgba(255, 255, 255, 0.5), inset 0 -1px 0 rgba(0, 0, 0, 0.14);
}
.btn-gold::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.7) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.85s var(--ease-out);
}
.btn-gold:hover::before { transform: translateX(120%); }
.btn-gold:hover { box-shadow: 0 26px 60px -18px var(--gold-glow), inset 0 1px 0 rgba(255,255,255,0.6); }

.btn-glass {
  background: var(--glass-fill);
  border-color: var(--glass-stroke-2);
  color: var(--text-hi);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-1);
}
.btn-glass:hover { background: var(--glass-fill-2); border-color: var(--gold); color: var(--gold); }

.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-lg { padding: 17px 34px; font-size: 15.5px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* --------------------------------------------------------------------------
   9. Badges & section heads
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px 7px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-stroke-2);
  background: var(--glass-fill);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text);
}
.badge--gold { border-color: var(--hairline); color: var(--gold); background: var(--gold-wash); }
.badge--sage { border-color: color-mix(in srgb, var(--sage) 40%, transparent); color: var(--sage); background: var(--sage-wash); }
.badge__pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--sage);
  animation: pulse-ring 2.2s infinite;
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 var(--sage-glow); }
  70%  { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.section { position: relative; z-index: 2; padding: clamp(80px, 11vw, 150px) 0; }
.section--tight { padding: clamp(56px, 7vw, 96px) 0; }
.section--panel { background: linear-gradient(180deg, transparent, var(--bg-ink) 12%, var(--bg-ink) 88%, transparent); }

.section-head { max-width: 760px; margin: 0 auto clamp(44px, 6vw, 76px); text-align: center; }
.section-head__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.section-head__eyebrow::before,
.section-head__eyebrow::after {
  content: ''; width: 28px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.section-head__eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }
.section-head__eyebrow i {
  font-style: normal;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
  opacity: 0.72;
  margin-right: 4px;
}

.section-head__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(30px, 4.3vw, 50px);
  line-height: 1.12;
  margin-bottom: 20px;
}
.section-head__desc { font-size: clamp(15px, 1.5vw, 17px); color: var(--text-mute); text-wrap: pretty; }

/* --------------------------------------------------------------------------
   10. Scroll reveal
   -------------------------------------------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition: opacity 0.9s var(--ease-out), transform 1s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
html.js [data-reveal="left"]  { transform: translate3d(-40px, 0, 0); }
html.js [data-reveal="right"] { transform: translate3d(40px, 0, 0); }
html.js [data-reveal="scale"] { transform: scale(0.94) translate3d(0, 24px, 0); }
html.js [data-reveal="deck"]  { transform: perspective(1200px) rotateX(14deg) translate3d(0, 46px, 0); transform-origin: 50% 100%; }
html.js [data-reveal].is-in { opacity: 1; transform: none; }

.kinetic { display: block; perspective: 900px; }
.kinetic__word {
  display: inline-block;
  transform-style: preserve-3d;
  opacity: 0;
  transform: rotateX(-88deg) translate3d(0, 0.4em, 0);
  transform-origin: 50% 0;
  transition: opacity 0.8s var(--ease-out), transform 1.05s var(--ease-out);
  transition-delay: var(--word-delay, 0ms);
}
.is-lit .kinetic__word { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   11. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  z-index: 2;
  min-height: min(100svh, 880px);
  display: flex;
  align-items: center;
  padding: clamp(44px, 5vw, 76px) 0 clamp(64px, 7vw, 96px);
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.hero__canvas.is-live { opacity: 1; }
.hero__fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, var(--bg-page));
  z-index: 1;
  pointer-events: none;
}
/* Keeps the headline off the constellation without hiding it. */
.hero::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 58%;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, var(--bg-page) 8%, color-mix(in srgb, var(--bg-page) 55%, transparent) 62%, transparent 100%);
}
@media (max-width: 1080px) {
  .hero::before { display: none; }
}
.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(40px, 5vw, 76px);
  align-items: center;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(38px, 5.6vw, 70px);
  line-height: 1.06;
  letter-spacing: -0.022em;
  margin: 20px 0;
  color: var(--text-hi);
}
.hero__title .italic { font-weight: 400; }

.hero__desc {
  font-size: clamp(15.5px, 1.55vw, 18px);
  color: var(--text-mute);
  max-width: 560px;
  margin-bottom: 30px;
  text-wrap: pretty;
}
.hero__desc strong { color: var(--text); font-weight: 600; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__quote {
  margin-top: 34px;
  padding-left: 20px;
  border-left: 2px solid var(--gold);
  max-width: 460px;
}
.hero__quote blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.55;
  color: var(--text);
}
.hero__quote blockquote::before { content: '\201C'; }
.hero__quote blockquote::after { content: '\201D'; }

/* Stat band */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--glass-stroke);
  background: var(--glass-stroke);
  box-shadow: var(--shadow-2);
}
.stat-band .stat {
  padding: 26px clamp(18px, 2.4vw, 32px);
  background: linear-gradient(165deg, var(--card-a), var(--card-b)), var(--bg-page);
  transition: background 0.45s ease;
}
.stat-band .stat:hover { background: linear-gradient(165deg, var(--gold-wash), var(--card-b)), var(--bg-page); }
.stat__num {
  font-family: var(--font-serif);
  font-size: clamp(26px, 2.9vw, 36px);
  font-weight: 600;
  color: var(--text-hi);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-variant-numeric: lining-nums tabular-nums;
}
.stat__num i { font-style: normal; color: var(--gold); }
.stat__label {
  margin-top: 8px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* Hero 3D stage */
.hero__stage {
  position: relative;
  perspective: 1400px;
  perspective-origin: 50% 50%;
  min-height: 500px;
  padding: 46px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stage__glow {
  position: absolute;
  width: 78%; height: 78%;
  background: radial-gradient(circle, var(--gold-glow), transparent 66%);
  filter: blur(50px);
  animation: breathe 8s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { transform: scale(1); opacity: 0.75; } 50% { transform: scale(1.16); opacity: 1; } }

.shelf {
  position: relative;
  width: min(348px, 80vw);
  transform-style: preserve-3d;
  transform: rotateX(var(--shelf-rx, 12deg)) rotateY(var(--shelf-ry, -19deg));
  transition: transform 0.9s var(--ease-out);
  animation: shelf-float 9s ease-in-out infinite;
}
@keyframes shelf-float {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -16px; }
}
.book {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 20px;
  margin-bottom: 13px;
  border-radius: var(--r-sm);
  border: 1px solid var(--glass-stroke-2);
  background: linear-gradient(115deg, var(--bg-panel), var(--bg-raised));
  box-shadow: var(--shadow-2);
  transform: translate3d(0, 0, var(--z, 0px));
  transition: transform 0.55s var(--ease-out), border-color 0.4s ease, box-shadow 0.5s ease;
  transform-style: preserve-3d;
}
.book::before {
  content: '';
  position: absolute;
  left: 0; top: 10px; bottom: 10px;
  width: 3px;
  border-radius: 3px;
  background: var(--spine, var(--gold));
  box-shadow: 0 0 14px var(--spine, var(--gold));
}
.book:hover {
  transform: translate3d(14px, 0, calc(var(--z, 0px) + 42px));
  border-color: var(--gold);
  box-shadow: var(--shadow-3), 0 0 40px -14px var(--gold-glow);
}
.book__name { font-size: 12.5px; font-weight: 700; letter-spacing: 0.07em; color: var(--text-hi); text-transform: uppercase; }
.book__tag {
  font-size: 9.5px; font-weight: 800; letter-spacing: 0.14em;
  padding: 4px 9px; border-radius: var(--r-pill);
  border: 1px solid var(--glass-stroke-2);
  color: var(--text-mute);
  white-space: nowrap;
}

.chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-stroke-2);
  background: var(--glass-fill-2);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-2);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-hi);
  white-space: nowrap;
  transform: translate3d(0, 0, 90px);
  animation: chip-float 7s ease-in-out infinite;
}
.chip i { font-style: normal; font-size: 15px; }
.chip--live  { top: -12%; left: -14%; animation-delay: -1.2s; }
.chip--notes { bottom: -14%; left: -10%; animation-delay: -3.4s; }
@keyframes chip-float {
  0%, 100% { transform: translate3d(0, 0, 90px); }
  50%      { transform: translate3d(0, -18px, 120px); }
}
.chip__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--rose); box-shadow: 0 0 10px var(--rose); animation: pulse-ring 2s infinite; }

.scroll-cue {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.scroll-cue__rail { width: 1px; height: 46px; background: linear-gradient(180deg, var(--gold), transparent); position: relative; overflow: hidden; }
.scroll-cue__rail::after {
  content: '';
  position: absolute; top: -46px; left: 0;
  width: 1px; height: 46px;
  background: linear-gradient(180deg, transparent, var(--gold-hi));
  animation: cue-run 2.4s var(--ease-io) infinite;
}
@keyframes cue-run { to { transform: translateY(92px); } }

/* --------------------------------------------------------------------------
   12. Tilt primitive
   -------------------------------------------------------------------------- */
.tilt {
  transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translate3d(0, var(--ty, 0px), 0);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease-out), border-color 0.4s ease, box-shadow 0.5s var(--ease-out);
  will-change: transform;
}
.tilt__depth { transform: translate3d(0, 0, var(--depth, 34px)); transform-style: preserve-3d; }

.spot { position: relative; overflow: hidden; }
.spot::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--px, 50%) var(--py, 50%), var(--gold-wash), transparent 62%);
  opacity: 0;
  transition: opacity 0.45s ease;
  pointer-events: none;
}
.spot:hover::after { opacity: 1; }

/* --------------------------------------------------------------------------
   13. Pillars
   -------------------------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}
.pillar {
  position: relative;
  padding: 34px 28px 32px;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-stroke);
  background: linear-gradient(165deg, var(--card-a), var(--card-b));
  box-shadow: var(--shadow-2), inset 0 1px 0 var(--glass-inner);
  overflow: hidden;
}
.pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 14%; right: 14%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline), transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
}
.pillar:hover::before { opacity: 1; }
.pillar:hover { border-color: var(--hairline); box-shadow: var(--shadow-3), 0 0 46px -20px var(--gold-glow), inset 0 1px 0 var(--glass-inner); }
.pillar__idx {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 22px;
}
.pillar__icon {
  width: 62px; height: 62px;
  display: grid; place-items: center;
  border-radius: 50%;
  margin-bottom: 22px;
  color: var(--on-sage);
  background: linear-gradient(150deg, var(--sage-hi), var(--sage));
  box-shadow: 0 14px 30px -16px var(--sage-glow), inset 0 1px 0 rgba(255,255,255,0.22);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s ease;
}
.pillar:hover .pillar__icon { transform: translate3d(0, -3px, 46px); box-shadow: 0 20px 40px -16px var(--sage-glow), inset 0 1px 0 rgba(255,255,255,0.3); }
.pillar__title { font-size: 19px; font-weight: 600; margin-bottom: 11px; }
.pillar__desc { font-size: 14.2px; color: var(--text-mute); line-height: 1.66; text-wrap: pretty; }

/* --------------------------------------------------------------------------
   14. Programs
   -------------------------------------------------------------------------- */
.programs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 26px;
  align-items: stretch;
}
.program {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 30px 32px;
  border-radius: var(--r-xl);
  border: 1px solid var(--glass-stroke);
  background: linear-gradient(168deg, var(--card-a), var(--card-b));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-2), inset 0 1px 0 var(--glass-inner);
  overflow: hidden;
}
.program--hero {
  border-color: var(--hairline);
  background: linear-gradient(168deg, var(--gold-wash), var(--card-a) 42%, var(--card-b));
  box-shadow: var(--shadow-3), 0 0 60px -30px var(--gold-glow), inset 0 1px 0 var(--glass-inner);
}
.program:hover { border-color: var(--hairline); box-shadow: var(--shadow-3), 0 0 60px -24px var(--gold-glow), inset 0 1px 0 var(--glass-inner); }

.program__ribbon {
  position: absolute;
  top: 22px; right: 22px;
  z-index: 2;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--on-gold);
  background: linear-gradient(135deg, var(--gold-hi), var(--gold));
  box-shadow: var(--shadow-1), 0 0 24px -8px var(--gold-glow);
}
.program__cat {
  font-size: 10.5px; font-weight: 800; letter-spacing: 0.19em; text-transform: uppercase;
  color: var(--sage); margin-bottom: 16px;
}
.program--hero .program__cat { color: var(--gold); padding-right: 130px; }
.program__title { font-family: var(--font-serif); font-size: clamp(21px, 2vw, 26px); font-weight: 600; line-height: 1.2; margin-bottom: 14px; }
.program__desc { font-size: 14.2px; color: var(--text-mute); line-height: 1.68; margin-bottom: 24px; text-wrap: pretty; }
.program__list { list-style: none; display: grid; gap: 13px; margin-bottom: 30px; }
.program__li { display: flex; align-items: flex-start; gap: 11px; font-size: 13.8px; color: var(--text); }
.program__tick {
  flex: none;
  width: 20px; height: 20px;
  margin-top: 2px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--sage);
  background: var(--sage-wash);
  border: 1px solid color-mix(in srgb, var(--sage) 34%, transparent);
}
.program--hero .program__tick { color: var(--gold); background: var(--gold-wash); border-color: var(--hairline); }
.program__foot { margin-top: auto; }

/* --------------------------------------------------------------------------
   15. Pedagogy rail
   -------------------------------------------------------------------------- */
.rail { position: relative; display: grid; }
.rail::before {
  content: '';
  position: absolute;
  left: 27px; top: 34px; bottom: 34px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--glass-stroke-2) 12%, var(--glass-stroke-2) 88%, transparent);
}
.rail::after {
  content: '';
  position: absolute;
  left: 27px; top: 34px;
  width: 1px;
  height: calc(var(--rail-fill, 0) * 100%);
  max-height: calc(100% - 68px);
  background: linear-gradient(180deg, var(--gold), var(--sage));
  box-shadow: 0 0 20px var(--gold-glow);
  transition: height 0.25s linear;
}
.step {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 26px;
  padding: 26px 0;
}
.step__node {
  position: relative;
  z-index: 2;
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  background: var(--bg-panel);
  border: 1px solid var(--hairline);
  box-shadow: 0 0 0 6px var(--bg-ink), var(--shadow-2);
  transition: transform 0.55s var(--ease-out), box-shadow 0.5s ease, color 0.4s ease;
}
.step.is-in .step__node { transform: scale(1.06); box-shadow: 0 0 0 6px var(--bg-ink), 0 0 34px -6px var(--gold-glow); }
.step__body {
  padding: 24px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-stroke);
  background: linear-gradient(160deg, var(--card-a), var(--card-b));
  transition: border-color 0.4s ease, transform 0.5s var(--ease-out), box-shadow 0.4s ease;
}
.step:hover .step__body { border-color: var(--hairline); transform: translateX(8px); box-shadow: var(--shadow-2); }
.step__title { font-size: 20px; font-weight: 600; margin-bottom: 9px; }
.step__desc { font-size: 14.2px; color: var(--text-mute); line-height: 1.68; text-wrap: pretty; }

/* --------------------------------------------------------------------------
   16. Audience
   -------------------------------------------------------------------------- */
.audience { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.aud {
  display: flex;
  gap: 20px;
  padding: 28px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-stroke);
  background: linear-gradient(160deg, var(--card-a), var(--card-b));
  box-shadow: var(--shadow-2), inset 0 1px 0 var(--glass-inner);
}
.aud:hover { border-color: color-mix(in srgb, var(--sage) 42%, transparent); box-shadow: var(--shadow-3), 0 0 44px -22px var(--sage-glow), inset 0 1px 0 var(--glass-inner); }
.aud__icon {
  flex: none;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  font-size: 23px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--sage) 34%, transparent);
  background: linear-gradient(150deg, var(--sage-wash), transparent);
  transition: transform 0.5s var(--ease-out);
}
.aud:hover .aud__icon { transform: translate3d(0,-2px,40px) scale(1.05); }
.aud__title { font-size: 17.5px; font-weight: 600; margin-bottom: 8px; }
.aud__desc { font-size: 13.8px; color: var(--text-mute); line-height: 1.65; text-wrap: pretty; }

/* --------------------------------------------------------------------------
   17. Marquee
   -------------------------------------------------------------------------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 6px 0;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; gap: 14px; width: max-content; animation: ticker-run 46s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.subject-pill {
  padding: 11px 22px;
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-stroke);
  background: var(--glass-fill);
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text-mute);
  white-space: nowrap;
  transition: color 0.35s ease, border-color 0.35s ease, transform 0.4s var(--ease-out), background 0.35s ease;
}
.subject-pill:hover { color: var(--gold); border-color: var(--hairline); background: var(--gold-wash); transform: translateY(-3px); }

/* --------------------------------------------------------------------------
   18. FAQ
   -------------------------------------------------------------------------- */
.faq { max-width: 880px; margin-inline: auto; display: grid; gap: 14px; }
.faq-item {
  border-radius: var(--r-md);
  border: 1px solid var(--glass-stroke);
  background: linear-gradient(160deg, var(--card-a), var(--card-b));
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}
.faq-item[open] { border-color: var(--hairline); box-shadow: var(--shadow-2), 0 0 44px -26px var(--gold-glow); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 21px 26px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text-hi);
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q:hover { color: var(--gold); }
.faq-q__sign {
  flex: none;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--glass-stroke-2);
  color: var(--gold);
  transition: transform 0.45s var(--ease-out), background 0.35s ease, border-color 0.35s ease;
}
.faq-item[open] .faq-q__sign { transform: rotate(180deg); background: var(--gold-wash); border-color: var(--hairline); }
.faq-a { padding: 0 26px 24px; font-size: 14.4px; color: var(--text-mute); line-height: 1.75; max-width: 74ch; }
.faq-item[open] .faq-a { animation: faq-in 0.5s var(--ease-out); }
@keyframes faq-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* --------------------------------------------------------------------------
   19. Enrollment form
   -------------------------------------------------------------------------- */
.enroll { position: relative; z-index: 2; padding: clamp(80px, 10vw, 140px) 0; }
.enroll__shell {
  position: relative;
  max-width: 980px;
  margin-inline: auto;
  border-radius: var(--r-xl);
  padding: clamp(32px, 4.4vw, 60px);
  border: 1px solid var(--glass-stroke-2);
  background:
    radial-gradient(120% 80% at 50% -10%, var(--gold-wash), transparent 60%),
    linear-gradient(165deg, var(--card-a), var(--card-b)),
    var(--bg-page);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  box-shadow: var(--shadow-3), inset 0 1px 0 var(--glass-inner);
}
.enroll__shell::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, var(--gold), transparent 32%, transparent 68%, var(--sage));
  opacity: 0.6;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.enroll__head { text-align: center; margin-bottom: 38px; }
.enroll__title { font-family: var(--font-serif); font-weight: 600; font-size: clamp(26px, 3.2vw, 38px); line-height: 1.14; margin: 16px 0 12px; }
.enroll__sub { font-size: 14.8px; color: var(--text-mute); max-width: 560px; margin-inline: auto; text-wrap: pretty; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { position: relative; display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field__label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-faint);
  transition: color 0.3s ease;
}
.field:focus-within .field__label { color: var(--gold); }
.field__label .req { color: var(--gold); }

.input, .select, .textarea {
  width: 100%;
  padding: 15px 17px;
  border-radius: var(--r-sm);
  border: 1px solid var(--glass-stroke-2);
  background: var(--input-bg);
  color: var(--text-hi);
  font-size: 14.5px;
  transition: border-color 0.3s ease, box-shadow 0.35s ease, background 0.3s ease;
  outline: none;
}
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--text-faint); }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--gold-wash), 0 12px 30px -18px var(--gold-glow);
}
.textarea { resize: vertical; min-height: 104px; line-height: 1.6; }
.select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A97C28' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}
:root[data-theme="dark"] .select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D8B46A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D8B46A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  }
}
.select option { background: var(--bg-panel); color: var(--text-hi); }

.err {
  font-size: 12px;
  color: var(--rose);
  opacity: 0;
  max-height: 0;
  transition: opacity 0.3s ease, max-height 0.3s ease;
}
.is-invalid { border-color: var(--rose) !important; box-shadow: 0 0 0 4px color-mix(in srgb, var(--rose) 14%, transparent) !important; }
.is-invalid ~ .err { opacity: 1; max-height: 40px; }
@keyframes shake {
  10%, 90% { transform: translateX(-1.5px); }
  20%, 80% { transform: translateX(3px); }
  30%, 50%, 70% { transform: translateX(-5px); }
  40%, 60% { transform: translateX(5px); }
}
.is-invalid { animation: shake 0.55s var(--ease-io); }

.form-foot { margin-top: 30px; }
.form-note {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--text-faint);
}
.spinner {
  width: 17px; height: 17px;
  border: 2px solid color-mix(in srgb, var(--on-gold) 30%, transparent);
  border-top-color: var(--on-gold);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 0 transparent; }
  50%      { box-shadow: 0 0 0 5px var(--gold-wash); }
}
.field.is-flagged .select, .field.is-flagged .input { animation: glow-pulse 1.3s var(--ease-io) 2; }

/* --------------------------------------------------------------------------
   20. Closing CTA
   -------------------------------------------------------------------------- */
.finale {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: clamp(90px, 12vw, 160px) 0;
  overflow: hidden;
}
.finale::before {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 120vw; height: 120vw;
  max-width: 1400px; max-height: 1400px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--gold-glow), transparent 58%);
  pointer-events: none;
}
.finale .rule { margin-top: 26px; margin-bottom: 6px; }
.finale__title {
  font-family: var(--font-script);
  font-weight: 700;
  font-size: clamp(38px, 6.4vw, 78px);
  line-height: 1.18;
  letter-spacing: 0;
  margin: 18px auto 22px;
  max-width: 18ch;
  padding-bottom: 0.12em;
}
.finale__desc { font-size: clamp(15px, 1.6vw, 18px); color: var(--text-mute); max-width: 600px; margin: 0 auto 38px; text-wrap: pretty; }

/* --------------------------------------------------------------------------
   21. Footer
   -------------------------------------------------------------------------- */
.footer {
  position: relative;
  z-index: 2;
  background: var(--bg-void);
  border-top: 1px solid var(--glass-stroke);
  padding: clamp(56px, 7vw, 88px) 0 32px;
}
.footer::before {
  content: '';
  position: absolute;
  top: -1px; left: 20%; right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline), transparent);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: 44px;
}
.footer__logo { height: 42px; width: auto; margin-bottom: 18px; }
.footer__blurb { font-size: 13.8px; color: var(--text-mute); line-height: 1.7; max-width: 320px; }
.footer__motto {
  margin-top: 18px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
}
.footer__title { font-size: 11.5px; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-hi); margin-bottom: 18px; }
.footer__links { list-style: none; display: grid; gap: 11px; }
.footer__link { display: inline-flex; align-items: center; gap: 9px; font-size: 13.8px; color: var(--text-mute); transition: color 0.3s ease, transform 0.35s var(--ease-out); }
.footer__link:hover { color: var(--gold); transform: translateX(3px); }
.footer__bottom {
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: center; justify-content: space-between;
  padding-top: 26px;
  border-top: 1px solid var(--glass-stroke);
  font-size: 12.5px;
  color: var(--text-faint);
}

/* --------------------------------------------------------------------------
   22. Mobile sticky CTA
   -------------------------------------------------------------------------- */
.sticky-cta {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 700;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--glass-stroke-2);
  background: var(--scrim);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-3);
  transition: transform 0.5s var(--ease-out), opacity 0.4s ease;
}
.sticky-cta.is-hidden { transform: translateY(160%); opacity: 0; pointer-events: none; }
.sticky-cta__kicker { font-size: 10.5px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.sticky-cta__line { font-size: 13.5px; font-weight: 700; color: var(--text-hi); }

/* --------------------------------------------------------------------------
   23. SweetAlert skin
   -------------------------------------------------------------------------- */
.swal-modal {
  background: var(--bg-panel);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-3);
}
.swal-title { color: var(--text-hi); font-family: var(--font-serif); font-weight: 600; }
.swal-text { color: var(--text-mute); font-size: 14.5px; }
.swal-button {
  background: var(--gold-grad);
  color: var(--on-gold);
  font-weight: 700;
  border-radius: var(--r-pill);
}
.swal-button:not([disabled]):hover { background: linear-gradient(135deg, var(--gold-hi), var(--gold)); }
.swal-footer { text-align: center; }

/* --------------------------------------------------------------------------
   24. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; gap: 56px; }
  .hero__stage { min-height: 400px; order: 2; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .header__nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 18px;
    background: var(--scrim);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--glass-stroke);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, transform 0.4s var(--ease-out), visibility 0.35s;
  }
  .header__nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .header__link { padding: 13px 14px; font-size: 15px; }
  .header__actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .sticky-cta { display: flex; }
  .hero__stage { min-height: 440px; padding: 64px 0; }
  .shelf { width: min(300px, 84vw); }
  .chip { font-size: 11.5px; padding: 9px 13px; transform: translate3d(0, 0, 50px); }
  .chip--live { top: -56px; left: 0; }
  .chip--notes { bottom: -56px; left: 0; }
  @keyframes chip-float {
    0%, 100% { transform: translate3d(0, 0, 50px); }
    50%      { transform: translate3d(0, -12px, 70px); }
  }
  .form-grid { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step { grid-template-columns: 44px minmax(0, 1fr); gap: 18px; }
  .step__node { width: 44px; height: 44px; font-size: 15px; }
  .rail::before, .rail::after { left: 21px; }
  .step__body { padding: 20px; }
  .audience { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  body { padding-bottom: 78px; }
}

@media (max-width: 520px) {
  .container { padding-inline: 18px; }
  .hero__actions .btn { width: 100%; }
  .shelf { transform: rotateX(8deg) rotateY(-10deg); }
  .book { padding: 14px 16px; }
  .book__name { font-size: 11px; }
}

/* --------------------------------------------------------------------------
   25. Preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  html.js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .kinetic__word { opacity: 1 !important; transform: none !important; }
  .shelf, .chip { animation: none !important; }
  .hero__canvas { display: none; }
}

@media (prefers-contrast: more) {
  :root { --text: #23303F; --text-mute: #3E4C5E; --glass-stroke: rgba(32, 28, 22, 0.24); }
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 1000;
  padding: 12px 20px;
  border-radius: var(--r-pill);
  background: var(--gold);
  color: var(--on-gold);
  font-weight: 700;
  transition: top 0.3s var(--ease-out);
}
.skip-link:focus { top: 12px; }