@import url('/brand.css');

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--pink) 14%, transparent), transparent 30%),
    linear-gradient(180deg, var(--bg), var(--bg-deep));
  color: var(--ink);
  font-family: var(--font-body);
}

.learn-page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 56px;
  display: grid;
  gap: 24px;
}

.learn-hero,
.learn-card,
.learn-side-card,
.learn-feature-card {
  border: 2px solid var(--border);
  border-radius: 28px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
}

.learn-hero,
.learn-card,
.learn-side-card,
.learn-feature-card {
  padding: 24px;
}

.learn-hero {
  display: grid;
  gap: 14px;
}

.learn-hero p,
.learn-card p,
.learn-side-card p,
.learn-feature-card p,
.learn-stat-copy,
.learn-pill {
  color: var(--ink-soft);
}

.learn-grid,
.learn-modules,
.learn-feature-grid,
.learn-stats,
.learn-tag-row {
  display: grid;
  gap: 18px;
}

.learn-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
}

.learn-card-head,
.learn-side-head,
.learn-feature-head,
.learn-module-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.learn-button,
.learn-link,
.learn-tag,
.learn-pill {
  border: 2px solid var(--border);
  border-radius: 18px;
  text-decoration: none;
}

.learn-button,
.learn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  background: var(--lime);
  color: var(--bg-deep);
  font-family: var(--font-display);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.learn-button:hover,
.learn-link:hover,
.learn-feature-card:hover,
.learn-card:hover,
.learn-side-card:hover {
  transform: translate(-2px, -2px);
}

.learn-module {
  padding: 20px;
  border: 2px solid var(--border);
  border-radius: 24px;
  background: color-mix(in srgb, var(--surface-2) 92%, transparent);
  display: grid;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.learn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
  color: var(--lime);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.learn-progress {
  display: grid;
  gap: 8px;
}

.learn-progress-track {
  height: 14px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid var(--border);
  background: var(--surface-2);
}

.learn-progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lime), var(--blue));
}

.learn-stat-grid {
  display: grid;
  gap: 14px;
}

.learn-stat-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.learn-tag-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.learn-tag {
  padding: 10px 12px;
  background: color-mix(in srgb, var(--surface-2) 88%, transparent);
  color: var(--ink-soft);
  text-align: center;
}

.learn-feature-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.learn-feature-card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: center;
}

.learn-feature-icon {
  width: 88px;
  height: 88px;
  border-radius: 26px;
  border: 2px solid var(--border);
  background: color-mix(in srgb, var(--surface-2) 90%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 960px) {
  .learn-grid,
  .learn-feature-grid,
  .learn-tag-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .learn-page {
    width: min(100% - 20px, 1180px);
    gap: 18px;
  }

  .learn-hero,
  .learn-card,
  .learn-side-card,
  .learn-feature-card,
  .learn-module {
    padding: 20px;
    border-radius: 24px;
  }

  .learn-feature-card {
    grid-template-columns: 1fr;
  }
}