/* assets/pages/education/lesson-guide.css
   Shared layout for standalone educational guide pages such as maqam-vs-scale and how-to lessons.
*/

.lesson-shell {
  max-width: 1040px;
  margin: 0 auto;
  padding: 48px 20px 88px;
}

.lesson-breadcrumbs {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text-dim);
  font-size: .9rem;
  margin-bottom: 18px;
}

.lesson-breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
}

.lesson-breadcrumbs a:hover {
  color: var(--gold-light);
}

.lesson-hero,
.lesson-block {
  border: 1px solid rgba(200, 164, 90, .14);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(14, 14, 18, .96), rgba(10, 10, 14, .98));
  box-shadow: 0 18px 42px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(255, 255, 255, .03);
}

.lesson-hero {
  padding: 28px 28px 24px;
  margin-bottom: 22px;
}

.lesson-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(200, 164, 90, .18);
  color: var(--gold-light);
  background: rgba(200, 164, 90, .07);
  font-size: .84rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.lesson-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  line-height: 1.08;
}

.lesson-hero p {
  margin: 0;
  color: rgba(255, 255, 255, .75);
  line-height: 1.9;
  max-width: 860px;
}

.lesson-grid {
  display: grid;
  gap: 22px;
}

.lesson-block {
  padding: 22px;
}

.lesson-block h2 {
  margin: 0 0 12px;
  color: var(--gold-light);
  font-size: 1.14rem;
}

.lesson-block p {
  margin: 0;
  color: rgba(255, 255, 255, .75);
  line-height: 1.92;
}

.lesson-block p + p {
  margin-top: 12px;
}

.lesson-list {
  margin: 0;
  padding: 0 18px 0 0;
  color: rgba(255, 255, 255, .75);
  line-height: 1.95;
}

.lesson-list li + li {
  margin-top: 8px;
}

.lesson-compare,
.lesson-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.lesson-step,
.lesson-card {
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .022), rgba(255, 255, 255, .014));
  padding: 16px;
}

.lesson-step h3,
.lesson-card h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.lesson-step p,
.lesson-card p {
  font-size: .92rem;
}

.lesson-note {
  border-right: 3px solid rgba(200, 164, 90, .45);
  padding: 10px 14px;
  background: rgba(200, 164, 90, .06);
  border-radius: 14px;
  color: rgba(255, 255, 255, .8);
}

.lesson-pattern {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.lesson-beat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 76px;
  min-height: 46px;
  padding: 8px 14px;
  border-radius: 14px;
  border: 1px solid rgba(200, 164, 90, .18);
  background: rgba(255, 255, 255, .03);
  font-weight: 900;
}

.lesson-beat.dum {
  color: var(--gold-light);
  background: rgba(200, 164, 90, .12);
}

.lesson-beat.tak {
  color: #d7e7ff;
  background: rgba(90, 140, 200, .10);
}

.lesson-beat.rest {
  color: var(--text-dim);
  background: rgba(255, 255, 255, .02);
}

.lesson-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lesson-next a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(200, 164, 90, .16);
  background: rgba(255, 255, 255, .03);
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
  font-size: .84rem;
}

.lesson-next a:hover {
  color: var(--gold-light);
  border-color: rgba(200, 164, 90, .34);
}

@media (max-width: 680px) {
  .lesson-shell {
    padding: 28px 14px 70px;
  }

  .lesson-hero,
  .lesson-block {
    border-radius: 18px;
  }

  .lesson-hero {
    padding: 22px 18px 18px;
  }

  .lesson-block {
    padding: 18px 16px;
  }
}