body {
  margin: 0;
  padding: 0;
  background: url('images/stars-bg.gif') no-repeat center center fixed;
  background-size: cover;
  font-family: Arial, sans-serif;
  color: white;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.top-icons {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.top-icons a {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 0;
  overflow: hidden;
  transition: background 0.3s, transform 0.3s;
}

.top-icons a::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(60deg, #ff005e, #00eaff, #00ff88, #fffb00, #ff005e);
  background-size: 400% 400%;
  animation: borderSpin 4s linear infinite;
  z-index: -1;
  border-radius: 50%;
}

.top-icons a::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  background-color: #111;
  border-radius: 50%;
  z-index: -1;
}

.top-icons a:hover::after {
  background-color: #00bfff;
}

.top-icons a:hover {
  transform: scale(1.1);
}

.top-icons img {
  width: 22px;
  height: 22px;
  z-index: 1;
}

.container {
  max-width: 400px;
  width: 100%;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo {
  width: 200px;
  margin: 10px 0;
}

.banner {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 20px;
}

.btn {
  position: relative;
  display: inline-block;
  padding: 12px 24px;
  margin: 12px 0;
  font-size: 16px;
  font-weight: bold;
  color: white;
  background-color: #1a1aff;
  border: none;
  cursor: pointer;
  border-radius: 8px;
  z-index: 0;
  overflow: hidden;
  transition: background 0.3s, box-shadow 0.3s;
  width: 220px;
  text-shadow: 0 0 6px #ffffff;
  box-shadow: 0 0 15px #1a1aff, 0 0 30px #1a1aff;
}

.btn:hover {
  box-shadow: 0 0 20px #00eaff, 0 0 40px #00ffcc;
}

.btn::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(60deg, #ff005e, #00eaff, #00ff88, #fffb00, #ff005e);
  background-size: 400% 400%;
  z-index: -1;
  animation: borderSpin 4s linear infinite;
  border-radius: 10px;
}

.btn::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  background: #1a1aff;
  border-radius: 6px;
  z-index: -1;
  box-shadow: inset 0 0 15px rgba(0, 170, 255, 0.4);
}

.btn {
  text-decoration: none; 
}

@keyframes borderSpin {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* ===== Footer ===== */
.footer {
  margin-top: 30px;
  font-size: 14px;
  opacity: 0.8;
  padding-bottom: 40px;
}

.logo {
  width: 200px;
  margin: 10px 0;
  animation: pulseLogo 2.5s ease-in-out infinite;
}

@keyframes pulseLogo {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
}