.floating-wa {
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 18px 10px 10px;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 32px rgba(7, 59, 44, .28);
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease;
}

.floating-wa:hover {
  background: #20c95c;
  box-shadow: 0 15px 36px rgba(7, 59, 44, .34);
  transform: translateY(-2px);
}

.floating-wa:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.floating-wa .whatsapp-icon {
  display: block;
  width: 32px;
  height: 32px;
  flex: none;
}

@media (max-width: 700px) {
  header {
    height: 68px;
    padding: 0 16px;
    align-items: center;
  }

  header img {
    display: block;
    width: 170px;
    height: auto;
  }

  header nav {
    display: none;
  }

  .floating-wa {
    right: 14px;
    bottom: 14px;
    min-width: 52px;
    padding: 10px;
    justify-content: center;
  }

  .floating-wa .whatsapp-icon {
    width: 32px;
    height: 32px;
  }
}