/* ===== Cores — paleta do ebook ===== */
:root {
  --bg: #faf6ec;
  --text: #1f3b36;
  --muted: #3d534e;
  --primary: #0f4c45;
  --primary-dark: #0b3a35;
  --mint: #c8e3ac;
  --sage: #b5cabd;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Poppins', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.container { width: 100%; max-width: 760px; margin: 0 auto; padding: 0 16px; }

main.container { padding-top: 28px; padding-bottom: 48px; text-align: center; }

/* ===== Marca ===== */
.brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--primary);
  margin-bottom: 20px;
}

/* ===== Título ===== */
h1 {
  font-family: 'Montserrat', sans-serif;
  font-style: italic;
  font-weight: 800;
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  line-height: 1.2;
  color: var(--primary);
  margin-bottom: 24px;
}

/* ===== Contador ===== */
.viewers {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(1.15rem, 4vw, 1.6rem);
  color: var(--primary);
  margin: -8px 0 22px;
}

.viewers span { color: #e2572b; }

/* ===== Vídeo ===== */
/* Vídeo vertical (9:16) do Vturb, até 400px de largura */
.vsl-wrapper {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  box-shadow: 0 14px 40px rgba(15, 76, 69, 0.25);
}

.sound-hint { color: var(--muted); font-size: 0.9rem; margin-top: 12px; }

/* ===== Imagens ===== */
.images { display: grid; gap: 16px; margin-top: 40px; }
.images img { width: 100%; height: auto; border-radius: var(--radius); }

/* ===== Fontes ===== */
.sources {
  margin-top: 48px;
  text-align: left;
  font-size: 0.8rem;
  color: var(--muted);
}

.sources summary {
  cursor: pointer;
  font-weight: 600;
  text-align: center;
  color: var(--primary);
}

.sources ul { margin-top: 14px; padding-left: 18px; display: grid; gap: 8px; }
.sources a { word-break: break-all; }

/* ===== Autor ===== */
.author { background: var(--primary); color: #fff; padding: 48px 0; }

.author-inner { display: flex; align-items: center; gap: 28px; }

.author h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.author p { color: #e3eee6; }

.author-photo {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--mint);
}

.author-photo.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-dark);
  color: var(--mint);
  font-size: 0.9rem;
}

/* ===== Rodapé ===== */
.footer {
  padding: 32px 0 40px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

.footer p + p { margin-top: 10px; }
.footer .links { font-weight: 600; color: var(--primary); }

/* ===== Mobile ===== */
@media (max-width: 600px) {
  .author-inner { flex-direction: column; text-align: center; }
  .author-photo { width: 120px; height: 120px; }
}