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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background-color: #f8f9fa;
}

.card {
  background: #ffffff;
  width: 100%;
  max-width: 500px;
  padding: 50px 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
  animation: slideUp 0.8s ease-out;
}
.logo {
  width: 120px;
  height: auto;
  margin-bottom: 25px;
  max-width: 100%;
}
h1 {
  color: #333;
  font-size: 2rem;
  margin-bottom: 15px;
  font-weight: 700;
}

p {
  color: #666;
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 0;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .card {
    padding: 40px 20px;
  }
  h1 {
    font-size: 1.7rem;
  }
  p {
    font-size: 0.95rem;
  }
  .logo {
    width: 100px;
  }
}