/* === BASE === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--border-radius-full);
  font-family: var(--font-secondary);
  font-size: var(--font-size-label-md);
  font-weight: var(--font-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-default);
  white-space: nowrap;
  text-decoration: none;
  border: none;
}

/* === PRIMARY — Terracota sólido === */
.btn--primary {
  background: var(--color-primary);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

/* === SECONDARY — Borde transparente === */
.btn--secondary {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* === GHOST — Solo texto === */
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  padding: 0;
  border-radius: 0;
  border-bottom: 1px solid var(--color-primary);
  letter-spacing: 0.05em;
  justify-content: left;
  width: fit-content;
}

.btn--ghost:hover {
  color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* === MOBILE === */
@media (max-width: 768px) {
  .btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.75rem;
  }

  .btn--ghost {
    padding: var(--space-2) 0;
  }
}