body {
  margin: 0;
  padding: 0;
  background: #000; /* خلفية سوداء */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: Arial, sans-serif;
  overflow: hidden;
}

/* الشعار */
.logo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: #fff; /* شعار أبيض */
  display: flex;
  justify-content: center;
  align-items: center;
  animation: zoomIn 2s ease-in-out forwards;
  box-shadow: 0 0 25px #fff, 0 0 50px #aaa; /* توهج أبيض بسيط */
}

.logo img {
  width: 80%;
  height: 80%;
  border-radius: 50%;
  animation: fadeIn 1.5s ease-in-out forwards;
}

@keyframes zoomIn {
  0% { transform: scale(0.7); opacity: 0; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

/* مربع اسم التطبيق */
.app-name {
  margin-top: 30px;
  padding: 15px 40px;
  background: #fff;
  color: #000;
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 1px;
  border-radius: 12px;
  transform: skew(-15deg); /* جعل المربع منحرف */
  opacity: 0;
  animation: slideUp 1.5s ease-out forwards;
  animation-delay: 2s;
  box-shadow: 0 0 15px #222;
}

@keyframes slideUp {
  0% {
    opacity: 0;
    transform: translateY(40px) skew(-15deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) skew(-15deg);
  }
}