/* ===================================================================
   CONTEÚDO — estilos compartilhados (botões, títulos)
=================================================================== */

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  color: var(--color-blue);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--gap-lg);
}

.section-title--dark {
  color: var(--color-white);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.3px;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.btn--primary:hover {
  background: var(--color-blue-light);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn--dark {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn--dark:hover {
  background: var(--color-navy-light);
}

.btn--outline {
  width: 100%;
  background: transparent;
  border: 2px solid var(--color-blue);
  color: var(--color-blue);
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.5rem;
}

.btn--outline:hover {
  background: var(--color-blue);
  color: var(--color-white);
}