/* ============================================
   ALT Contábil — Footer & Floating WhatsApp
   ============================================ */

.alt-footer {
  background: #0F1A07;
  color: rgba(245,243,234,0.75);
  padding: 64px 0 30px;
}
.alt-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(245,243,234,0.1);
}
.alt-footer__brand { max-width: 300px; }
.alt-footer__brand img {
  height: 50px;
  margin-bottom: 18px;
}
.alt-footer__brand p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
.alt-footer__col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent-light);
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.alt-footer__links {
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 0.95rem;
}
.alt-footer__links a { transition: color .2s; }
.alt-footer__reality p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 14px;
}
.alt-footer__reality strong { color: var(--color-white); }
.alt-footer__reality-btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 18px;
  background: rgba(236,229,211,0.15);
  border: 1px solid rgba(236,229,211,0.4);
  border-radius: 11px;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background .2s;
}
.alt-footer__copy {
  padding-top: 26px;
  text-align: center;
  font-size: 0.86rem;
  color: rgba(245,243,234,0.5);
}

/* --- Floating WhatsApp --- */
.alt-whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 70;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 30px rgba(37,211,102,0.45);
  transition: transform .2s;
}

/* --- Footer Responsive --- */
@media (max-width: 768px) {
  .alt-footer {
    padding: 44px 0 24px;
  }
  .alt-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .alt-footer__brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .alt-footer__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .alt-whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
}

/* ============================================
   Botões dourados (CTAs principais)
   Carregado por último para sobrescrever o creme.
   ============================================ */
.alt-btn-primary,
.alt-header-cta__btn,
.alt-mobile-menu__cta,
.alt-plan__cta--featured,
.alt-form__submit,
.alt-modal__option-btn,
.alt-reality__btn-primary,
.alt-nacional__btn {
  background: var(--color-gold-grad);
  color: var(--color-gold-text);
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(217,165,33,0.35);
}
.alt-btn-primary:hover,
.alt-header-cta__btn:hover,
.alt-mobile-menu__cta:hover,
.alt-plan__cta--featured:hover,
.alt-form__submit:hover,
.alt-modal__option-btn:hover,
.alt-reality__btn-primary:hover,
.alt-nacional__btn:hover {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  box-shadow: 0 16px 38px rgba(217,165,33,0.45);
  transform: translateY(-2px);
}