/* --- Botão flutuante de chamada --- */
.call-float {
  position: fixed;
  bottom: calc(var(--space-6) + 56px + var(--space-3));
  right: var(--space-6);
  z-index: 91;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
}

.call-float__btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--kumani-green);
  color: var(--color-neutral-0);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(45,122,6,0.45);
  animation: call-ring 3s ease-in-out infinite;
  transition: transform 200ms ease;
}

.call-float__btn:hover {
  transform: scale(1.1);
  animation-play-state: paused;
}

@keyframes call-ring {
  0%, 100% { transform: rotate(0deg); }
  10% { transform: rotate(-12deg); }
  20% { transform: rotate(12deg); }
  30% { transform: rotate(-8deg); }
  40% { transform: rotate(8deg); }
  50% { transform: rotate(0deg); }
}

.call-float__panel {
  background: var(--color-neutral-0);
  border-radius: 16px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  padding: var(--space-6);
  width: 280px;
  position: relative;
  animation: panel-in 220ms cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(12px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.call-float__panel[hidden] { display: none; }

.call-float__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg-subtle);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.call-float__title {
  font-size: var(--fs-md);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.call-float__sub {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  line-height: 1.5;
}

.call-float__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.call-float__feedback {
  font-size: var(--fs-sm);
  color: var(--kumani-green);
  font-weight: 600;
}

@media (max-width: 600px) {
  .call-float {
    bottom: calc(var(--space-5) + 52px + var(--space-3));
    right: var(--space-5);
  }
  .call-float__btn {
    width: 48px;
    height: 48px;
  }
  .call-float__panel {
    width: calc(100vw - 40px);
  }
}