/* ==========================================================================
   Widget flotante WhatsApp — Financiera Comeca
   ========================================================================== */

.wa-float {
  position: fixed;
  bottom: clamp(1rem, 3vw, 1.5rem);
  right: clamp(1rem, 3vw, 1.5rem);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.875rem;
  pointer-events: none;
}

.wa-float__popup {
  width: min(300px, 100%);
  max-width: min(300px, calc(100% - 0px));
  box-sizing: border-box;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow:
    0 12px 40px rgba(16, 24, 40, 0.18),
    0 4px 12px rgba(16, 24, 40, 0.1);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.95);
  transition:
    opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0.4s;
  pointer-events: none;
}

.wa-float__popup.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.wa-float__header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 1rem;
  background: var(--gradient-red);
  color: var(--color-white);
}

.wa-float__header-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(0) invert(1) drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.wa-float__title {
  flex: 1;
  font-family: var(--font-family);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-white);
  margin: 0;
}

.wa-float__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.wa-float__close:hover {
  background: rgba(255, 255, 255, 0.35);
}

.wa-float__body {
  padding: 1.125rem 1rem 1rem;
}

.wa-float__bubble {
  margin: 0 0 1rem;
  padding: 0.875rem 1rem;
  font-family: var(--font-family);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-bottom-left-radius: 4px;
}

.wa-float__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.875rem 1.25rem;
  font-family: var(--font-family);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-white);
  text-align: center;
  background: var(--gradient-red-btn);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-glow-red);
  transition:
    box-shadow var(--transition-base),
    filter var(--transition-fast),
    transform var(--transition-fast),
    background var(--transition-base);
}

.wa-float__cta:hover {
  background: var(--gradient-red-btn-hover);
  filter: brightness(1.05);
  box-shadow: var(--shadow-glow-red-hover);
  transform: translateY(-2px);
}

.wa-float__fab {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  padding: 5px;
  border-radius: 50%;
  background: var(--gradient-red-btn);
  box-shadow: var(--shadow-glow-red);
  pointer-events: auto;
  animation: wa-float-bounce-vibrate 1.9s ease-in-out infinite;
  will-change: transform;
  transition: box-shadow var(--transition-base);
}

.wa-float__fab::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--color-white);
  z-index: 0;
  box-shadow: inset 0 1px 3px rgba(16, 24, 40, 0.06);
}

.wa-float__fab img {
  position: relative;
  z-index: 1;
  width: calc(100% - 10px);
  height: calc(100% - 10px);
  object-fit: contain;
  border-radius: 50%;
}

.wa-float__fab:hover {
  animation-play-state: paused;
  background: var(--gradient-red-btn-hover);
  box-shadow: var(--shadow-glow-red-hover);
}

@keyframes wa-float-bounce-vibrate {
  0%, 50%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  6% {
    transform: translate3d(0, -16px, 0) scale(1.1);
  }
  12% {
    transform: translate3d(0, -5px, 0) scale(1.04);
  }
  18% {
    transform: translate3d(0, -18px, 0) scale(1.12);
  }
  24% {
    transform: translate3d(0, -8px, 0) scale(1.06);
  }
  30% {
    transform: translate3d(0, -14px, 0) scale(1.08);
  }
  36% {
    transform: translate3d(0, -4px, 0) scale(1.03);
  }
  42% {
    transform: translate3d(-4px, 0, 0) rotate(-4deg) scale(1.02);
  }
  44% {
    transform: translate3d(4px, 0, 0) rotate(4deg) scale(1.02);
  }
  46% {
    transform: translate3d(-4px, 0, 0) rotate(-3deg);
  }
  48% {
    transform: translate3d(4px, 0, 0) rotate(3deg);
  }
}

@media (max-width: 640px) {
  .wa-float {
    left: 0;
    right: 0;
    bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
    width: 100%;
    max-width: 100%;
    padding-left: max(0.75rem, env(safe-area-inset-left, 0px));
    padding-right: max(0.75rem, env(safe-area-inset-right, 0px));
    box-sizing: border-box;
  }

  .wa-float__popup {
    width: 100%;
    max-width: 17.5rem;
    margin-right: 0;
  }

  .wa-float__popup.is-visible {
    transform: translateY(0);
  }

  .wa-float__fab {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    transform-origin: center center;
    animation: wa-float-bounce-mobile 1.9s ease-in-out infinite;
    box-shadow: 0 4px 16px rgba(196, 30, 53, 0.35);
  }
}

/* Móvil: solo rebote vertical (sin vibrar a los lados ni escalar fuera del viewport) */
@keyframes wa-float-bounce-mobile {
  0%, 45%, 100% {
    transform: translate3d(0, 0, 0);
  }
  12% {
    transform: translate3d(0, -10px, 0);
  }
  24% {
    transform: translate3d(0, -14px, 0);
  }
  36% {
    transform: translate3d(0, -8px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float__fab {
    animation: wa-float-bounce-vibrate 1.9s ease-in-out infinite !important;
    animation-duration: 1.9s !important;
    animation-iteration-count: infinite !important;
  }

  @media (max-width: 640px) {
    .wa-float__fab {
      animation-name: wa-float-bounce-mobile !important;
    }
  }
}