body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(to bottom right, #0f2027, #203a43, #2c5364);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  animation: fadeIn 1.5s ease-in;
}

.container {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 0.3rem;
}

.tagline {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-style: italic;
  color: #ccc;
}

.image-wrapper img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  border: 4px solid #fff;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.button-wrapper {
  margin-top: 20px;
}

.btn {
  background: #ffffff;
  color: #2c5364;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 30px;
  transition: background 0.3s ease, color 0.3s ease;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
}

.btn:hover {
  background: #2c5364;
  color: #fff;
}