/* الحاوية */
.contact-buttons {
  position: fixed;
  right: 20px;
  bottom: 100px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 9999;
}

/* شكل الزر */
.contact-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  font-size: 22px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
}

/* تأثير hover */
.contact-btn:hover {
  transform: scale(1.1);
}

/* ألوان مخصصة */
.contact-btn.phone {
  background-color: #007bff;
}

.contact-btn.whatsapp {
  background-color: #25D366;
}

.contact-btn.email {
  background-color: #078a60;
}