body {
  margin: 0;
  padding: 0;
  height: 100vh;
  background: url('background.png') no-repeat center center fixed;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Cairo", sans-serif;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* تظليل خفيف فوق الخلفية */
.overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 90%;
  padding: 20px;
}

.logo {
  width: 100px;
  margin-bottom: 20px;
  animation: fadeIn 2s ease-in-out;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  animation: fadeIn 3s ease-in-out;
}

p {
  font-size: 1.1rem;
  line-height: 1.6;
  animation: fadeIn 4s ease-in-out;
}

.date {
  margin-top: 15px;
  font-weight: bold;
  color: #ffcc00;
}

/* تأثير الدخول البسيط */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* تصميم متجاوب */
@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }
  p { font-size: 1rem; }
  .logo { width: 80px; }
}