/* =========================
   Mobile WhatsApp Bar
========================= */

.mobile-whatsapp-bar {
  position: fixed;
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 340;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(34px) scale(0.96);
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 620ms ease;
  will-change: opacity, transform;
}

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

.mobile-whatsapp-bar__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 72px;
  padding: 13px 18px;
  border-radius: 22px;
  background: linear-gradient(135deg, #25d366 0%, #16b955 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 18px 34px rgba(20, 138, 75, 0.24),
    0 8px 18px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
  text-align: center;
}

.mobile-whatsapp-bar__link:hover {
  transform: translateY(-1px);
  filter: saturate(1.03);
  box-shadow:
    0 22px 38px rgba(20, 138, 75, 0.28),
    0 10px 20px rgba(0, 0, 0, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.mobile-whatsapp-bar__icon-wrap {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.mobile-whatsapp-bar__icon {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.mobile-whatsapp-bar__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-width: 0;
}

.mobile-whatsapp-bar__title {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.mobile-whatsapp-bar__text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8rem;
  line-height: 1.2;
}

html.is-mobile-menu-open .mobile-whatsapp-bar,
body.is-mobile-menu-open .mobile-whatsapp-bar {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(34px) scale(0.96) !important;
}

@media (min-width: 981px) {
  .mobile-whatsapp-bar {
    display: none !important;
  }
}

@media (max-width: 560px) {
  .mobile-whatsapp-bar {
    left: max(10px, env(safe-area-inset-left));
    right: max(10px, env(safe-area-inset-right));
    bottom: calc(10px + env(safe-area-inset-bottom));
  }

  .mobile-whatsapp-bar__link {
    min-height: 68px;
    padding: 12px 15px;
    border-radius: 20px;
    gap: 12px;
  }

  .mobile-whatsapp-bar__icon-wrap {
    width: 42px;
    height: 42px;
  }

  .mobile-whatsapp-bar__icon {
    width: 22px;
    height: 22px;
  }

  .mobile-whatsapp-bar__title {
    font-size: 0.9rem;
  }

  .mobile-whatsapp-bar__text {
    font-size: 0.77rem;
  }
}

@media (max-width: 390px) {
  .mobile-whatsapp-bar__link {
    min-height: 64px;
    padding: 11px 14px;
    gap: 10px;
  }

  .mobile-whatsapp-bar__title {
    font-size: 0.86rem;
  }

  .mobile-whatsapp-bar__text {
    font-size: 0.74rem;
  }
}