/* ==========================================================================
   a.pass para produtores · página de curso
   Cabeçalho, coluna lateral com o resumo e a lista de aulas com o player
   carregado só no clique. Carregado apenas em /cursos/{slug}/.
   ========================================================================== */

.curso { padding-top: 44px; }

.curso-head { padding-bottom: 38px; border-bottom: 1px solid var(--border); }
.ch-meta { display: flex; align-items: center; gap: 9px; font-size: 11.5px; color: var(--muted); flex-wrap: wrap; }
.ch-meta .dot { color: var(--border); }
.curso-head h1 {
  font-size: clamp(36px, 5vw, 64px); font-weight: 700;
  letter-spacing: -0.038em; line-height: 1.0; margin: 18px 0 0; max-width: 900px;
}
.curso-lede { font-size: 18px; color: var(--muted); line-height: 1.6; margin-top: 20px; max-width: 720px; }

.curso-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 70px; padding: 48px 0; border-bottom: 1px solid var(--border); align-items: start; }
.curso-texto { font-size: 17px; line-height: 1.7; }
.curso-texto p { margin-bottom: 20px; opacity: 0.92; }
.curso-texto h2 { font-size: 26px; font-weight: 700; letter-spacing: -0.028em; margin: 34px 0 14px; }
.curso-texto h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; margin: 28px 0 12px; }
.curso-texto ul, .curso-texto ol { margin: 0 0 20px 22px; }
.curso-texto li { margin-bottom: 9px; opacity: 0.92; }
.curso-texto a { color: var(--accent); font-weight: 500; }
.curso-texto strong { font-weight: 600; }

.curso-side { position: sticky; top: 100px; }
.cs-box { border: 1px solid var(--border); }
.cs-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 14px; }
.cs-row:last-child { border-bottom: none; }
.cs-row .k { color: var(--muted); }
.cs-cta { display: block; text-align: center; margin-top: 16px; }

.aulas { padding: 56px 0 10px; }
.aula { border-top: 1px solid var(--border); padding: 8px 0; }
.aula:last-child { border-bottom: 1px solid var(--border); }
.au-head { display: grid; grid-template-columns: 48px 1fr auto; gap: 18px; align-items: baseline; padding: 18px 0; }
.au-n { color: var(--accent); font-size: 12px; font-variant-numeric: tabular-nums; }
.au-info h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.018em; }
.au-info p { font-size: 14px; color: var(--muted); margin-top: 5px; line-height: 1.55; max-width: 640px; }
.au-dur { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.aula.em-breve .au-info h3 { color: var(--muted); }
.aula.em-breve .au-dur { color: var(--accent); }

.au-video { padding: 0 0 22px 66px; }
.video-facade {
  position: relative; display: flex; align-items: center; justify-content: center; gap: 12px;
  width: 100%; aspect-ratio: 16 / 9;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); transition: border-color 0.15s, background 0.15s;
}
.video-facade:hover { border-color: var(--accent); background: #1F1F1F; }
.vf-play {
  width: 54px; height: 54px; border-radius: 50%; background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; line-height: 1; padding-left: 4px; flex: 0 0 auto;
}
.vf-lbl { font-size: 14px; font-weight: 500; }
.au-video iframe { width: 100%; aspect-ratio: 16 / 9; border: 1px solid var(--border); display: block; }
.au-material { display: inline-block; margin: 0 0 22px 66px; font-size: 13px; color: var(--accent); border-bottom: 1px solid var(--border); padding-bottom: 3px; }
.au-material:hover { border-color: var(--accent); }

@media (max-width: 1024px) {
  .curso-grid { grid-template-columns: 1fr; gap: 40px; padding: 38px 0; }
  .curso-side { position: static; }
}
@media (max-width: 560px) {
  .au-head { grid-template-columns: 32px 1fr; gap: 12px; }
  .au-dur { grid-column: 2; }
  .au-video, .au-material { padding-left: 0; margin-left: 0; }
  .vf-play { width: 44px; height: 44px; font-size: 14px; }
}