* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  font-family: Arial, Helvetica, sans-serif;
  overflow: hidden;
}

/* Arka plan glow */
body::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  filter: blur(80px);
  z-index: 0;
}

.wrapper {
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeIn 1.5s ease forwards;
}

/* Logo */
.logo {
  max-width: 220px;
  width: 100%;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.4));
  animation: float 3s ease-in-out infinite;
}

/* Başlık */
.text {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-shadow: 0 0 8px rgba(255,255,255,0.6);
}

/* Alt yazı */
.subtext {
  font-size: 16px;
  color: #aaa;
  opacity: 0.8;
}

/* Animasyonlar */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Responsive */
@media (max-width: 600px) {
  .logo {
    max-width: 160px;
  }

  .text {
    font-size: 28px;
  }
}