/* ═══════════════════════════════════════════════
   BUTTONS  ·  Portal da Conexão
   ═══════════════════════════════════════════════ */

/* ─── Base ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 28px;
  border-radius: 999px;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: transform 0.18s cubic-bezier(.3,.7,.4,1), box-shadow 0.18s, background 0.18s;
  text-decoration: none;
  white-space: nowrap;
  max-width: 100%;
}

/* ─── Tamanho grande (CTA principal da oferta) ─── */
.btn--lg {
  font-size: 16px;
  padding: 22px 36px;
}

/* ─── Mobile: permite quebra de linha para não transbordar ─── */
@media (max-width: 600px) {
  .btn {
    white-space: normal;
    text-align: center;
    padding: 16px 24px;
    font-size: 14px;
    width: 100%;
  }
  .btn--lg {
    font-size: 15px;
    padding: 18px 24px;
  }
}

/* ─── Primário ─── */
.btn-primary {
  background: var(--terra);
  color: #fff;
  box-shadow: 0 8px 22px -8px rgba(196, 115, 87, 0.55),
              inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: var(--terra-deep);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -10px rgba(196, 115, 87, 0.6);
}

/* ─── Ghost ─── */
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.btn-ghost:hover {
  background: rgba(42, 40, 36, 0.04);
}