/* ===== Redesign: curso gratuito + biblioteca de ebooks ===== */

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn-ghost {
  background: transparent;
  color: var(--marrom);
  border: 1px solid var(--marrom);
  padding: 8px 16px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.2s ease;
}
.btn-ghost:hover { background: var(--laranja-claro); }

.hero { position: relative; overflow: hidden; }
.hero-blob {
  position: absolute;
  top: -80px;
  right: -120px;
  width: 560px;
  height: 560px;
  z-index: 0;
  pointer-events: none;
}
.hero-blob svg { width: 100%; height: 100%; }
.hero > *:not(.hero-blob) { position: relative; z-index: 1; }

.badge-free {
  display: inline-block;
  background: var(--verde);
  color: var(--branco);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.mini-cta {
  background: var(--verde);
  color: var(--branco);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px 32px;
  text-align: center;
}
.mini-cta p { margin: 0; max-width: 640px; }
.mini-cta strong { color: var(--branco); }

.inline-cta {
  margin-top: 32px;
  padding: 24px;
  background: var(--laranja-claro);
  border-radius: 12px;
  text-align: center;
}
.inline-cta p { margin: 0 0 12px; font-weight: 600; color: var(--marrom); }

.btn-ebook {
  background: var(--laranja);
  color: var(--branco);
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color 0.2s ease, transform 0.15s ease;
  display: inline-block;
}
.btn-ebook:hover { background: #a94e2f; transform: translateY(-1px); }

/* Bundle card */
.bundle-card {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  background: var(--marrom);
  color: var(--branco);
  border-radius: 16px;
  padding: 32px;
  margin: 0 auto 40px;
  max-width: var(--max-width);
}
.bundle-info h3 { color: var(--branco); margin: 8px 0; }
.bundle-info p { color: var(--cinza-claro); margin: 0; }
.badge-bundle {
  display: inline-block;
  background: var(--laranja);
  color: var(--branco);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 4px 12px;
  border-radius: 999px;
}
.bundle-price-box { text-align: center; flex-shrink: 0; }
.bundle-price {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--branco);
  margin-bottom: 12px;
}

/* Ebooks grid */
.ebooks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.ebook-card {
  background: var(--branco);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(43, 33, 24, 0.08);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.ebook-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(43, 33, 24, 0.14);
}
.ebook-card-top {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 20px;
}
.ebook-card-top.accent-laranja { background: var(--laranja); }
.ebook-card-top.accent-verde { background: var(--verde); }
.ebook-card-top.accent-marrom { background: var(--marrom); }
.ebook-num {
  color: var(--branco);
  font-size: 1.6rem;
  font-weight: 800;
  opacity: 0.85;
}
.ebook-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.ebook-card-body h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  color: var(--marrom);
}
.ebook-card-body p {
  font-size: 0.9rem;
  color: var(--cinza);
  flex: 1;
  margin: 0 0 16px;
}
.ebook-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ebook-price {
  font-weight: 700;
  color: var(--laranja);
  font-size: 1.05rem;
}

@media (max-width: 640px) {
  .header-actions { flex-direction: column; gap: 8px; }
  .bundle-card { flex-direction: column; text-align: center; }
  .hero-blob { width: 380px; height: 380px; top: -60px; right: -140px; }
}