/* Carepatron Learning Centre — v5
 *
 * Built to read as a seamless extension of carepatron.com.
 * Visual system traced from the live compiled CSS at
 * /_astro/careers.BYZgba6t.css. See STYLE-AUDIT.md for source quotes.
 *
 * Design pillars: simple, easy, beautiful.
 *   - Dark hero, warm cream body, dark footer.
 *   - One primary purple for action.
 *   - Generous whitespace, calm typography, no decorative cruft.
 */

:root {
  /* Brand */
  --cp-purple:        #5b1db1;
  --cp-purple-hover:  #4e18a0;
  --cp-purple-soft:   #ebe6fa;

  /* Section backgrounds */
  --cp-black:         #101010;
  --cp-off-white:     #EEEDE0;
  --cp-sand:          #E8D4B0;
  --cp-white:         #ffffff;
  --cp-off-white-2:   #F7F7F3;

  /* Text */
  --cp-text:          #101010;
  --cp-text-on-dark:  #ffffff;
  --cp-text-muted:    #59544f;
  --cp-text-mute-on-dark: rgba(255, 255, 255, 0.72);

  /* Borders */
  --cp-border:        #e6e1d7;
  --cp-border-dark:   #2a2a2a;

  /* Typography */
  --font-display: 'Helvetica Now Display', 'Helvetica Neue', Helvetica, 'Inter', Arial, sans-serif;

  /* Type scale */
  --fs-h1-xl:  clamp(2.75rem, 5vw, 5.375rem);
  --fs-h1:     clamp(2rem, 4vw, 3.5rem);
  --fs-h2:     2.375rem;
  --fs-h3:     1.5rem;
  --fs-body:   1rem;
  --fs-lead:   1.125rem;
  --fs-small:  0.875rem;

  /* Layout */
  --container:        80rem;
  --container-narrow: 48rem;

  /* Radii */
  --radius-sm:   0.5rem;
  --radius-md:   1rem;
  --radius-lg:   1.25rem;
  --radius-pill: 999px;

  /* Shadows on cream */
  --shadow-card:        0 4px 16px -4px rgba(16, 16, 16, 0.06);
  --shadow-card-hover:  0 12px 32px -4px rgba(16, 16, 16, 0.12);

  /* Motion */
  --ease:    cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast:  0.2s var(--ease);
  --t-slow:  0.3s var(--ease);
}

/* ----------------------------------------------------------
 * Reset & base
 * ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0;
  background: var(--cp-off-white);
  color: var(--cp-text);
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button {
  font: inherit;
  cursor: pointer;
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--cp-purple);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--cp-purple);
  color: var(--cp-white);
  padding: 10px 16px;
  text-decoration: none;
  z-index: 200;
  font-size: var(--fs-small);
}
.skip-link:focus { top: 0; }

/* ----------------------------------------------------------
 * Layout primitives
 * ---------------------------------------------------------- */
.page {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}
.page-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 2rem;
}
@media (max-width: 720px) {
  .page, .page-narrow { padding: 0 1.25rem; }
}

main { min-height: 60vh; }

.app-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  padding: 120px 20px;
  color: var(--cp-text-muted);
  font-size: 0.9375rem;
}
.app-loading-dot {
  width: 8px;
  height: 8px;
  background: var(--cp-purple);
  border-radius: 50%;
  animation: pulse 1.4s infinite var(--ease);
}
@keyframes pulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}

/* ----------------------------------------------------------
 * Nav — sticky, transparent over dark hero, opaque on scroll
 * ---------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast);
}
.nav.scrolled {
  background: rgba(238, 237, 224, 0.92);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom-color: var(--cp-border);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 20px 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--cp-text);
  transition: color var(--t-fast);
}
.brand-logo { height: 36px; width: auto; }
.brand-divider {
  width: 1px;
  height: 24px;
  background: var(--cp-border);
  transition: background var(--t-fast);
}
.brand-label {
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--cp-text-muted);
  letter-spacing: -0.01em;
  transition: color var(--t-fast);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  font-size: 0.9375rem;
  color: var(--cp-text);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
}
.nav-link:hover { background: rgba(16, 16, 16, 0.06); }
.btn-small {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1.5px solid var(--cp-text);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--cp-text);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn-small:hover {
  background: var(--cp-text);
  color: var(--cp-white);
}
.search-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1.5px solid var(--cp-border);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: var(--cp-text-muted);
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.search-trigger:hover {
  border-color: var(--cp-text);
  color: var(--cp-text);
}
.search-trigger svg { width: 14px; height: 14px; }
.search-trigger kbd {
  font: 600 0.6875rem/1 var(--font-display);
  background: rgba(16, 16, 16, 0.08);
  padding: 3px 6px;
  border-radius: 3px;
  color: var(--cp-text-muted);
}

/* Nav-over-dark: only on home page over the dark hero, before scroll.
   When .scrolled is added by JS, the standard light styles take over. */
body.nav-over-dark .nav:not(.scrolled) {
  color: var(--cp-text-on-dark);
}
body.nav-over-dark .nav:not(.scrolled) .brand,
body.nav-over-dark .nav:not(.scrolled) .brand-label,
body.nav-over-dark .nav:not(.scrolled) .nav-link {
  color: var(--cp-text-on-dark);
}
body.nav-over-dark .nav:not(.scrolled) .brand-divider { background: rgba(255, 255, 255, 0.25); }
body.nav-over-dark .nav:not(.scrolled) .brand-logo { filter: brightness(0) invert(1); }
body.nav-over-dark .nav:not(.scrolled) .btn-small {
  border-color: var(--cp-white);
  color: var(--cp-white);
}
body.nav-over-dark .nav:not(.scrolled) .btn-small:hover {
  background: var(--cp-white);
  color: var(--cp-text);
}
body.nav-over-dark .nav:not(.scrolled) .search-trigger {
  border-color: rgba(255, 255, 255, 0.35);
  color: rgba(255, 255, 255, 0.85);
}
body.nav-over-dark .nav:not(.scrolled) .search-trigger:hover {
  border-color: var(--cp-white);
  color: var(--cp-white);
}
body.nav-over-dark .nav:not(.scrolled) .search-trigger kbd {
  background: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.85);
}
body.nav-over-dark .nav:not(.scrolled) .nav-link:hover { background: rgba(255, 255, 255, 0.12); }

@media (max-width: 720px) {
  .nav-inner { padding: 14px 1.25rem; }
  .hide-mobile { display: none; }
  .search-trigger span, .search-trigger kbd { display: none; }
  .brand-divider, .brand-label { display: none; }
}

/* ----------------------------------------------------------
 * Buttons
 * ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
}
.btn-primary {
  background: var(--cp-purple);
  color: var(--cp-white);
}
.btn-primary:hover { background: var(--cp-purple-hover); }
.btn-primary:active { transform: scale(0.98); }

.btn-on-dark {
  background: var(--cp-purple);
  color: var(--cp-white);
  border: 2px solid var(--cp-white);
}
.btn-on-dark:hover { background: var(--cp-purple-hover); }

.btn-ghost-on-dark {
  background: transparent;
  color: var(--cp-white);
  border: 2px solid rgba(255, 255, 255, 0.35);
}
.btn-ghost-on-dark:hover {
  border-color: var(--cp-white);
  background: rgba(255, 255, 255, 0.08);
}

.btn-quiet {
  color: var(--cp-text-muted);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  padding: 12px 4px;
}
.btn-quiet:hover { color: var(--cp-text); }

/* ----------------------------------------------------------
 * Home — dark hero
 * ---------------------------------------------------------- */
.home-hero {
  background: var(--cp-black);
  color: var(--cp-text-on-dark);
  /* full-bleed even though parent is .page (max-width 80rem with padding) */
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: clamp(5rem, 11vw, 9rem) 0 clamp(4rem, 9vw, 7rem);
}
.home-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}
@media (max-width: 720px) {
  .home-hero-inner { padding: 0 1.25rem; }
}
.home-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-white);
  background: rgba(255, 255, 255, 0.10);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
}
.home-hero h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1-xl);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  color: var(--cp-white);
  max-width: 18ch;
}
.home-hero-sub {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--cp-text-mute-on-dark);
  margin: 0 0 36px;
  max-width: 36rem;
}
.home-hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.home-hero-meta {
  margin-top: 36px;
  font-size: var(--fs-small);
  color: var(--cp-text-mute-on-dark);
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.home-hero-meta strong {
  color: var(--cp-white);
  font-weight: 700;
}
.home-hero-meta .dot {
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: inline-block;
}

/* ----------------------------------------------------------
 * Continue card — only shown when returning user has progress
 * ---------------------------------------------------------- */
.continue-section {
  padding: 3rem 0 1rem;
}
.continue-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 24px 28px;
  background: var(--cp-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--cp-text);
  transition: border-color var(--t-fast), transform var(--t-slow), box-shadow var(--t-slow);
  box-shadow: var(--shadow-card);
}
.continue-card:hover {
  border-color: var(--cp-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}
.continue-icon {
  width: 44px;
  height: 44px;
  background: var(--cp-purple);
  color: var(--cp-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.continue-icon svg { width: 16px; height: 16px; }
.continue-body { min-width: 0; }
.continue-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 4px;
}
.continue-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 8px;
  color: var(--cp-text);
}
.continue-meta {
  font-size: 0.875rem;
  color: var(--cp-text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.continue-bar {
  width: 100px;
  height: 4px;
  background: var(--cp-border);
  border-radius: 2px;
  overflow: hidden;
}
.continue-bar-fill {
  height: 100%;
  background: var(--cp-purple);
  border-radius: 2px;
  transition: width 0.4s var(--ease);
}
.continue-action {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cp-purple);
  white-space: nowrap;
}
@media (max-width: 720px) {
  .continue-card {
    grid-template-columns: auto 1fr;
    gap: 16px;
    padding: 20px;
  }
  .continue-action { grid-column: 1 / -1; padding-top: 4px; }
}

/* ----------------------------------------------------------
 * Course grid — five cards on home, stacked
 * ---------------------------------------------------------- */
.courses {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 6rem);
}
.courses-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 0 24px;
  gap: 16px;
}
.courses-header h2 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin: 0;
}
.courses-progress {
  font-size: 0.875rem;
  color: var(--cp-text-muted);
  display: flex;
  align-items: center;
  gap: 14px;
}
.courses-progress strong { color: var(--cp-purple); font-weight: 700; }
.reset-link {
  font-size: 0.75rem;
  color: var(--cp-text-muted);
  text-decoration: underline;
  opacity: 0.7;
  transition: opacity var(--t-fast), color var(--t-fast);
}
.reset-link:hover { opacity: 1; color: var(--cp-text); }

.course-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.course-card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px;
  background: var(--cp-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--cp-text);
  box-shadow: var(--shadow-card);
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-fast);
}
.course-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--cp-purple);
}
.course-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--cp-purple-soft);
  color: var(--cp-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--t-fast), color var(--t-fast);
}
.course-card-icon svg { width: 28px; height: 28px; }
.course-card.is-complete .course-card-icon {
  background: var(--cp-purple);
  color: var(--cp-white);
}
.course-card-body { min-width: 0; }
.course-card-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 4px;
}
.course-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  margin: 0 0 6px;
  color: var(--cp-text);
}
.course-card-sub {
  font-size: 0.9375rem;
  color: var(--cp-text-muted);
  line-height: 1.5;
  margin: 0;
}
.course-card-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  flex-shrink: 0;
}
.course-card-progress {
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
  white-space: nowrap;
}
.course-card-progress strong { color: var(--cp-purple); font-weight: 700; }
.course-card-bar {
  width: 100px;
  height: 4px;
  background: var(--cp-border);
  border-radius: 2px;
  overflow: hidden;
}
.course-card-bar-fill {
  height: 100%;
  background: var(--cp-purple);
  border-radius: 2px;
  transition: width 0.4s var(--ease);
}
.course-card.is-complete .course-card-progress strong { color: var(--cp-purple); }

@media (max-width: 720px) {
  .course-card {
    grid-template-columns: 48px 1fr;
    gap: 16px;
    padding: 20px;
  }
  .course-card-icon { width: 48px; height: 48px; }
  .course-card-icon svg { width: 24px; height: 24px; }
  .course-card-meta {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .course-card-title { font-size: 1.25rem; }
}

/* ----------------------------------------------------------
 * Course page
 * ---------------------------------------------------------- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--cp-text-muted);
  text-decoration: none;
  padding: 32px 0 24px;
  transition: color var(--t-fast);
}
.back-link:hover { color: var(--cp-purple); }
.back-link svg { width: 14px; height: 14px; }

.course-header { padding: 16px 0 48px; }
.course-header-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 16px;
}
.course-header h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 18px;
  color: var(--cp-text);
}
.course-header p {
  font-size: var(--fs-lead);
  color: var(--cp-text-muted);
  line-height: 1.55;
  margin: 0 0 32px;
  max-width: 38rem;
}
.course-header-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.875rem;
  color: var(--cp-text-muted);
}
.course-header-meta strong { color: var(--cp-purple); font-weight: 700; }
.course-header-meta-bar {
  width: 140px;
  height: 4px;
  background: var(--cp-border);
  border-radius: 2px;
  overflow: hidden;
}
.course-header-meta-bar-fill {
  height: 100%;
  background: var(--cp-purple);
  border-radius: 2px;
  transition: width 0.4s var(--ease);
}

.lesson-list { padding: 0 0 32px; }
.lesson-row {
  display: grid;
  grid-template-columns: 24px auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  background: var(--cp-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  text-decoration: none;
  color: var(--cp-text);
  transition: transform var(--t-slow), border-color var(--t-fast), box-shadow var(--t-slow);
}
.lesson-row:hover {
  border-color: var(--cp-purple);
  transform: translateX(4px);
  box-shadow: var(--shadow-card);
}
.lesson-row:hover .lesson-row-title { color: var(--cp-purple); }
.lesson-row-check {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--cp-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.lesson-row-check svg {
  width: 12px;
  height: 12px;
  color: var(--cp-white);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.lesson-row.is-complete .lesson-row-check {
  background: var(--cp-purple);
  border-color: var(--cp-purple);
}
.lesson-row.is-complete .lesson-row-check svg { opacity: 1; }
.lesson-row-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cp-text-muted);
  letter-spacing: 0.02em;
}
.lesson-row-title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  transition: color var(--t-fast);
}
.lesson-row-time {
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
  white-space: nowrap;
}

.course-cta {
  padding: 24px 0 16px;
  text-align: center;
  font-size: 0.9375rem;
  color: var(--cp-text-muted);
}
.course-cta a {
  color: var(--cp-purple);
  text-decoration: none;
  font-weight: 700;
}
.course-cta a:hover { text-decoration: underline; }

@media (max-width: 720px) {
  .lesson-row {
    grid-template-columns: 22px auto 1fr;
    padding: 16px 18px;
  }
  .lesson-row-time { grid-column: 2 / -1; padding-top: 4px; }
}

/* ----------------------------------------------------------
 * Lesson page
 * ---------------------------------------------------------- */
.lesson-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  padding: 32px 0 96px;
}
.lesson-sidebar {
  position: sticky;
  top: 100px;
  align-self: start;
}
.lesson-sidebar-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color var(--t-fast);
}
.lesson-sidebar-back:hover { color: var(--cp-purple); }
.lesson-sidebar-back svg { width: 12px; height: 12px; }
.lesson-sidebar-course {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 6px;
}
.lesson-sidebar-course-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  margin-bottom: 20px;
  color: var(--cp-text);
}
.lesson-sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--cp-border);
}
.lesson-sidebar-list li { border-bottom: 1px solid var(--cp-border); }
.lesson-sidebar-link {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 10px;
  margin: 0 -10px;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  text-decoration: none;
  color: var(--cp-text-muted);
  font-size: 0.875rem;
  line-height: 1.35;
  transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}
.lesson-sidebar-link:hover { color: var(--cp-text); }
.lesson-sidebar-link.is-current {
  color: var(--cp-purple);
  font-weight: 700;
  background: var(--cp-purple-soft);
  border-left-color: var(--cp-purple);
}
.lesson-sidebar-link.is-done { color: var(--cp-text); }
.lesson-sidebar-link-check {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--cp-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}
.lesson-sidebar-link-check svg {
  width: 9px;
  height: 9px;
  color: var(--cp-white);
  opacity: 0;
}
.lesson-sidebar-link.is-done .lesson-sidebar-link-check {
  background: var(--cp-purple);
  border-color: var(--cp-purple);
}
.lesson-sidebar-link.is-done .lesson-sidebar-link-check svg { opacity: 1; }

.lesson-article {
  min-width: 0;
  max-width: 720px;
  background: var(--cp-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-lg);
  padding: 56px 64px 56px;
  box-shadow: var(--shadow-card);
}
.lesson-article-eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 16px;
}
.lesson-article h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 0 18px;
  color: var(--cp-text);
}
.lesson-article-summary {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--cp-text-muted);
  margin: 0 0 32px;
}
.lesson-section { margin: 32px 0; }
.lesson-section h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--cp-text);
}
.lesson-section p {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin: 0;
  color: var(--cp-text);
}
.lesson-section strong { font-weight: 700; }
.lesson-section code {
  font-family: 'SF Mono', ui-monospace, Menlo, monospace;
  font-size: 0.9em;
  background: var(--cp-off-white-2);
  padding: 2px 6px;
  border-radius: 4px;
}

.tier-inline {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--cp-purple-soft);
  border-radius: var(--radius-md);
  margin: 32px 0;
  font-size: 0.9375rem;
  color: var(--cp-text);
  line-height: 1.55;
}
.tier-inline strong { color: var(--cp-purple); font-weight: 700; }
.tier-inline-icon {
  width: 20px;
  height: 20px;
  color: var(--cp-purple);
  flex-shrink: 0;
  margin-top: 1px;
}

.open-in-product {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 32px 0 0;
  padding: 14px 24px;
  background: var(--cp-purple);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--cp-white);
  text-decoration: none;
  transition: background var(--t-fast), transform var(--t-fast);
}
.open-in-product:hover { background: var(--cp-purple-hover); }
.open-in-product:active { transform: scale(0.98); }
.open-in-product svg { width: 14px; height: 14px; }

.lesson-faqs {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--cp-border);
}
.lesson-faqs-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin-bottom: 16px;
}
.lesson-faq {
  border-bottom: 1px solid var(--cp-border);
  padding: 16px 0;
}
.lesson-faq summary {
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  list-style: none;
  position: relative;
  padding-right: 28px;
}
.lesson-faq summary::-webkit-details-marker { display: none; }
.lesson-faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--cp-text-muted);
  font-weight: 300;
  transition: transform var(--t-fast);
}
.lesson-faq[open] summary::after { content: "−"; }
.lesson-faq p {
  font-size: 0.9375rem;
  color: var(--cp-text);
  line-height: 1.6;
  margin: 12px 0 4px;
}

.lesson-related {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--cp-border);
}
.lesson-related-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-text-muted);
  margin-bottom: 12px;
}
.lesson-related ul { list-style: none; padding: 0; margin: 0; }
.lesson-related li { padding: 6px 0; }
.lesson-related a {
  font-size: 0.9375rem;
  color: var(--cp-purple);
  text-decoration: none;
  font-weight: 700;
}
.lesson-related a:hover { text-decoration: underline; }

.lesson-end {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--cp-border);
}
.mark-complete {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--cp-purple);
  color: var(--cp-white);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 700;
  transition: background var(--t-fast), transform var(--t-fast);
}
.mark-complete:hover { background: var(--cp-purple-hover); }
.mark-complete:active { transform: scale(0.97); }
.mark-complete.is-done {
  background: var(--cp-off-white-2);
  color: var(--cp-text);
}
.mark-complete .check-circle {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.20);
}
.mark-complete.is-done .check-circle {
  background: var(--cp-purple);
  color: var(--cp-white);
}
.mark-complete .check-circle svg { width: 11px; height: 11px; }
.mark-complete-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.mark-hint { font-size: 0.8125rem; color: var(--cp-text-muted); }
.mark-hint kbd {
  font: 600 0.75rem/1 var(--font-display);
  background: var(--cp-off-white-2);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--cp-text-muted);
  margin: 0 2px;
}

.lesson-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.lesson-nav-card {
  padding: 18px 20px;
  background: var(--cp-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--cp-text);
  min-width: 0;
  transition: border-color var(--t-fast), transform var(--t-slow), box-shadow var(--t-slow);
}
.lesson-nav-card:hover {
  border-color: var(--cp-purple);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.lesson-nav-card.is-next { text-align: right; }
.lesson-nav-card.is-disabled { opacity: 0.35; pointer-events: none; }
.lesson-nav-label {
  font-size: 0.6875rem;
  color: var(--cp-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 700;
}
.lesson-nav-title {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 960px) {
  .lesson-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 16px 0 80px;
  }
  .lesson-sidebar {
    position: static;
    margin-bottom: 28px;
    padding: 20px 22px;
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--radius-md);
  }
  .lesson-sidebar-back { margin-bottom: 16px; padding-top: 0; }
  .lesson-article {
    padding: 36px 28px;
  }
  .lesson-article h1 { font-size: 1.875rem; }
  .lesson-article-summary { font-size: 1rem; margin-bottom: 28px; }
  .lesson-section h2 { font-size: 1.25rem; }
  .lesson-section p { font-size: 1rem; }
  .lesson-nav { grid-template-columns: 1fr; }
  .lesson-nav-card.is-next { text-align: left; }
  .course-header h1 { font-size: 2rem; }
  .course-header { padding: 8px 0 32px; }
}
@media (max-width: 560px) {
  .lesson-article { padding: 28px 20px; border-radius: var(--radius-md); }
}

/* ----------------------------------------------------------
 * Follow-along checklist (restored from v3, restyled)
 * ---------------------------------------------------------- */
.follow-along {
  background: var(--cp-off-white);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin: 0 0 32px;
}
.follow-along-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.follow-along-label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cp-purple);
}
.follow-along-count {
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
}
.follow-along-count strong { color: var(--cp-purple); font-weight: 700; }
.follow-along-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.follow-along-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 10px;
  margin: 0 -10px;
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: 0.9375rem;
  color: var(--cp-text);
  line-height: 1.4;
  transition: background var(--t-fast);
  cursor: pointer;
}
.follow-along-item:hover { background: rgba(91, 29, 177, 0.05); }
.follow-along-check {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--cp-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cp-white);
  flex-shrink: 0;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.follow-along-check svg {
  width: 10px;
  height: 10px;
  color: var(--cp-white);
  opacity: 0;
  transition: opacity var(--t-fast);
}
.follow-along-item.is-checked .follow-along-check {
  background: var(--cp-purple);
  border-color: var(--cp-purple);
}
.follow-along-item.is-checked .follow-along-check svg { opacity: 1; }
.follow-along-item.is-checked .follow-along-text {
  color: var(--cp-text-muted);
  text-decoration: line-through;
  text-decoration-color: rgba(91, 29, 177, 0.4);
}
.follow-along-text {
  font-size: 0.9375rem;
  color: var(--cp-text);
  transition: color var(--t-fast);
}

/* ----------------------------------------------------------
 * Workspace shell mockup (restored from v3, restyled)
 * ---------------------------------------------------------- */
.mock {
  display: grid;
  grid-template-columns: 64px 1fr;
  width: 100%;
  margin: 0 0 32px;
  height: 380px;
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-lg);
  background: var(--cp-white);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.mock-sidebar {
  background: var(--cp-off-white-2);
  border-right: 1px solid var(--cp-border);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.mock-logo {
  width: 30px;
  height: 30px;
  background: var(--cp-purple);
  color: var(--cp-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  font-family: var(--font-display);
}
.mock-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  align-items: center;
}
.mock-nav-dot {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cp-text-muted);
  transition: background var(--t-fast), color var(--t-fast);
}
.mock-nav-dot svg { width: 16px; height: 16px; }
.mock-nav-dot.active {
  background: var(--cp-purple-soft);
  color: var(--cp-purple);
}
.mock-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.mock-topbar {
  padding: 12px 18px;
  border-bottom: 1px solid var(--cp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
}
.mock-crumbs {
  font-size: 0.75rem;
  color: var(--cp-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.mock-crumbs strong { color: var(--cp-text); font-weight: 700; }
.mock-avatar {
  width: 24px;
  height: 24px;
  background: var(--cp-purple);
  border-radius: 50%;
  flex-shrink: 0;
}
.mock-body {
  padding: 16px 20px;
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}
.mock-h {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--cp-text);
  font-family: var(--font-display);
}
.mock-sub {
  font-size: 0.75rem;
  color: var(--cp-text-muted);
  line-height: 1.4;
}
.mock-btn {
  display: inline-flex;
  align-items: center;
  background: var(--cp-purple);
  color: var(--cp-white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  white-space: nowrap;
}
.mock-btn.ghost {
  background: transparent;
  color: var(--cp-text-muted);
  border: 1px solid var(--cp-border);
}
.mock-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 700;
  background: var(--cp-purple-soft);
  color: var(--cp-purple);
  white-space: nowrap;
}
.mock-pill.grey {
  background: var(--cp-off-white-2);
  color: var(--cp-text-muted);
}
.mock-pill.green {
  background: rgba(91, 29, 177, 0.08);
  color: var(--cp-purple);
}

/* Calendar */
.mock-cal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.6875rem;
}
.mock-cal-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  flex: 1;
  min-height: 0;
}
.mock-cal-day {
  background: var(--cp-off-white-2);
  border-radius: var(--radius-sm);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 0;
  overflow: hidden;
}
.mock-cal-day-h {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--cp-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.mock-appt {
  background: var(--cp-purple);
  color: var(--cp-white);
  font-size: 0.5625rem;
  font-weight: 700;
  border-radius: 3px;
  padding: 3px 5px;
  border-left: 2px solid var(--cp-purple-hover);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mock-appt.alt {
  background: var(--cp-purple-soft);
  color: var(--cp-purple);
  border-left-color: var(--cp-purple);
}
.mock-appt.tele {
  background: var(--cp-sand);
  color: var(--cp-text);
  border-left-color: #c9a874;
}
.mock-appt.sm { padding: 2px 5px; font-size: 0.5rem; }

/* List rows inside mock */
.mock-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}
.mock-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  background: var(--cp-off-white-2);
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
}
.mock-list-item-name {
  font-weight: 700;
  color: var(--cp-text);
}
.mock-list-item-meta {
  font-size: 0.625rem;
  color: var(--cp-text-muted);
  margin-top: 1px;
}

.mock-client-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-client-avatar {
  width: 28px;
  height: 28px;
  background: var(--cp-purple-soft);
  color: var(--cp-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.6875rem;
  flex-shrink: 0;
}
.mock-client-name {
  font-size: 0.8125rem;
  font-weight: 700;
}
.mock-client-sub, .mock-client-meta {
  font-size: 0.6875rem;
  color: var(--cp-text-muted);
}
.mock-tabs {
  display: flex;
  gap: 14px;
  border-bottom: 1px solid var(--cp-border);
  font-size: 0.6875rem;
}
.mock-tab {
  padding: 4px 0;
  color: var(--cp-text-muted);
}
.mock-tab.active {
  color: var(--cp-text);
  font-weight: 700;
  border-bottom: 2px solid var(--cp-purple);
}
.mock-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 0.6875rem;
}
.mock-field-label {
  color: var(--cp-text-muted);
  font-size: 0.625rem;
  margin-bottom: 2px;
}
.mock-field-val {
  color: var(--cp-text);
  font-weight: 600;
}

/* Form mock */
.mock-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.6875rem;
  flex: 1;
  min-height: 0;
}
.mock-form-progress {
  width: 100%;
  height: 3px;
  background: var(--cp-off-white-2);
  border-radius: 2px;
}
.mock-form-progress-fill {
  height: 100%;
  width: 60%;
  background: var(--cp-purple);
  border-radius: 2px;
}
.mock-form-q {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-form-input {
  background: var(--cp-off-white-2);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  font-size: 0.6875rem;
  color: var(--cp-text);
  border: 1px solid var(--cp-border);
}
.mock-form-radios { display: flex; gap: 4px; }
.mock-form-radio {
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--cp-off-white-2);
  font-size: 0.625rem;
  color: var(--cp-text-muted);
  border: 1px solid var(--cp-border);
}
.mock-form-radio.selected {
  background: var(--cp-purple);
  color: var(--cp-white);
  border-color: var(--cp-purple);
}

/* Cards inside mock */
.mock-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.mock-card {
  background: var(--cp-off-white-2);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.6875rem;
}
.mock-card.accent {
  background: var(--cp-purple-soft);
  border-color: var(--cp-purple);
}
.mock-card-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  margin-bottom: 4px;
  font-size: 0.6875rem;
}
.mock-card-body {
  font-size: 0.625rem;
  color: var(--cp-text-muted);
}

/* Note mock */
.mock-note-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--cp-border);
}
.mock-note-section {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mock-note-label {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--cp-purple);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mock-line {
  height: 5px;
  background: var(--cp-off-white-2);
  border-radius: 2px;
  width: 100%;
}
.mock-line.med { width: 75%; }
.mock-line.short { width: 50%; }

/* AI panel */
.mock-ai {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 10px;
  flex: 1;
  min-height: 0;
}
.mock-ai-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-ai-panel {
  background: var(--cp-purple-soft);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.625rem;
}
.mock-ai-h {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--cp-purple);
}
.mock-ai-prompt {
  background: var(--cp-white);
  border-radius: var(--radius-sm);
  padding: 4px 6px;
  font-size: 0.625rem;
}
.mock-ai-chip {
  background: var(--cp-white);
  border-radius: var(--radius-sm);
  padding: 3px 6px;
  font-size: 0.625rem;
  color: var(--cp-purple);
  font-weight: 700;
  display: inline-block;
}

/* Flow nodes */
.mock-flow {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.mock-node {
  background: var(--cp-off-white-2);
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-sm);
  padding: 8px;
  flex: 1;
  min-width: 0;
}
.mock-node.trigger {
  background: var(--cp-purple-soft);
  border-color: var(--cp-purple);
}
.mock-node-label {
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cp-text-muted);
  font-weight: 700;
}
.mock-node-title {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--cp-text);
  margin-top: 2px;
}
.mock-node-arrow {
  color: var(--cp-purple);
  font-weight: 700;
}

/* Setting row */
.mock-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  background: var(--cp-off-white-2);
  border-radius: var(--radius-sm);
}
.mock-setting-title {
  font-size: 0.75rem;
  font-weight: 700;
}
.mock-setting-sub {
  font-size: 0.625rem;
  color: var(--cp-text-muted);
  line-height: 1.3;
}

/* Invoice */
.mock-invoice {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.6875rem;
}
.mock-inv-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mock-inv-brand { font-weight: 700; font-size: 0.8125rem; }
.mock-inv-number { font-size: 0.625rem; color: var(--cp-text-muted); }
.mock-inv-items {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 4px 12px;
  font-size: 0.625rem;
}
.mock-inv-item-desc { color: var(--cp-text); }
.mock-inv-item-val { text-align: right; color: var(--cp-text); }
.mock-inv-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--cp-border);
  padding-top: 6px;
}
.mock-inv-total-val { font-weight: 700; font-size: 0.875rem; }

/* Insurance rows */
.mock-rows {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--cp-off-white-2);
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
}
.mock-row-meta {
  font-size: 0.625rem;
  color: var(--cp-text-muted);
}

@media (max-width: 720px) {
  .mock { height: 320px; }
}

/* ----------------------------------------------------------
 * Footer — dark
 * ---------------------------------------------------------- */
.footer {
  background: var(--cp-black);
  color: var(--cp-text-on-dark);
  margin-top: 64px;
  padding: 48px 2rem 40px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-left {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}
.footer-left img {
  height: 20px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background var(--t-fast), color var(--t-fast);
}
.footer-links a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--cp-white);
}
.footer-trial {
  max-width: var(--container);
  margin: 28px auto 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
  text-align: center;
}
.footer-trial a {
  color: var(--cp-white);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  transition: border-color var(--t-fast);
}
.footer-trial a:hover { border-bottom-color: var(--cp-white); }

@media (max-width: 720px) {
  .footer { padding: 36px 1.25rem 32px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 18px; }
}

/* ----------------------------------------------------------
 * Search overlay
 * ---------------------------------------------------------- */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(16, 16, 16, 0.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  z-index: 100;
  padding: 80px 20px 20px;
  justify-content: center;
  align-items: flex-start;
}
.search-overlay.open { display: flex; }
.search-box {
  background: var(--cp-white);
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 80px rgba(16, 16, 16, 0.30);
  overflow: hidden;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  animation: slideDown 0.18s var(--ease);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--cp-border);
}
.search-input-wrap svg {
  width: 18px;
  height: 18px;
  color: var(--cp-text-muted);
}
.search-input {
  flex: 1;
  border: 0;
  outline: 0;
  font: inherit;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--cp-text);
  background: transparent;
}
.search-close {
  background: var(--cp-off-white-2);
  font: 700 0.6875rem/1 var(--font-display);
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  color: var(--cp-text-muted);
}
.search-results {
  overflow-y: auto;
  padding: 8px;
  min-height: 0;
}
.search-result {
  display: block;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--cp-text);
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.search-result.is-active,
.search-result:hover { background: var(--cp-off-white-2); }
.search-result-course {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cp-purple);
  margin-bottom: 4px;
}
.search-result-title {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  margin-bottom: 3px;
}
.search-result-summary {
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.search-empty {
  padding: 28px 20px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--cp-text-muted);
}
.search-didyoumean {
  padding: 14px 24px;
  font-size: 0.8125rem;
  color: var(--cp-text-muted);
  border-bottom: 1px solid var(--cp-border);
}
.search-didyoumean-btn {
  color: var(--cp-purple);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}
.search-tips {
  display: flex;
  gap: 14px;
  padding: 12px 24px;
  border-top: 1px solid var(--cp-border);
  font-size: 0.6875rem;
  color: var(--cp-text-muted);
}
.search-tips kbd {
  font: 700 0.625rem/1 var(--font-display);
  background: var(--cp-off-white-2);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--cp-text-muted);
  margin-right: 4px;
}

/* ----------------------------------------------------------
 * Celebration modal
 * ---------------------------------------------------------- */
.celebrate {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(16, 16, 16, 0.70);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  z-index: 200;
  padding: 20px;
  justify-content: center;
  align-items: center;
}
.celebrate.open { display: flex; }
.celebrate-card {
  background: var(--cp-white);
  border-radius: var(--radius-lg);
  padding: 48px 36px 36px;
  text-align: center;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: 0 32px 80px rgba(16, 16, 16, 0.20);
  animation: popIn 0.22s var(--ease);
}
@keyframes popIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}
.celebrate-close {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 24px;
  line-height: 1;
  color: var(--cp-text-muted);
}
.celebrate-icon {
  width: 64px;
  height: 64px;
  background: var(--cp-purple-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.celebrate-icon svg { width: 28px; height: 28px; color: var(--cp-purple); }
.celebrate-card h2 {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--cp-text);
}
.celebrate-card p {
  font-size: 0.9375rem;
  color: var(--cp-text-muted);
  line-height: 1.55;
  margin: 0 0 24px;
}
.celebrate-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.celebrate-actions a {
  display: block;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 700;
  transition: background var(--t-fast), color var(--t-fast);
}
.celebrate-actions a.primary {
  background: var(--cp-purple);
  color: var(--cp-white);
}
.celebrate-actions a.primary:hover { background: var(--cp-purple-hover); }
.celebrate-actions a.secondary { color: var(--cp-text-muted); }
.celebrate-actions a.secondary:hover { color: var(--cp-text); }

/* ----------------------------------------------------------
 * Toast
 * ---------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--cp-black);
  color: var(--cp-white);
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-fast), transform var(--t-fast);
  z-index: 150;
  box-shadow: 0 12px 40px rgba(16, 16, 16, 0.3);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast svg { width: 14px; height: 14px; color: var(--cp-purple-soft); }