body {
  margin: 0;
  padding: 14px;
  background-color: #171942;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 180px;
  font-family: 'Segoe UI', 'Arial', sans-serif;
}

.card {
  width: 336px;
  background: linear-gradient(145deg, #1a1d4f, #15173c);
  border-radius: 19px;
  box-shadow: 
    inset 2px 2px 5px rgba(255, 255, 255, 0.05),
    inset -2px -2px 5px rgba(0, 0, 0, 0.5),
    0 4px 20px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  padding-bottom: 18px;
}

.header {
  background-color: #FF4B3E;
  padding: 24px 0;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo {
  color: white;
  font-size: 38px;
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.6px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  position: relative;
}

.header:hover .logo-container {
  transform: scale(1.05);
}

.header:hover .logo::after {
  transform: scaleX(1);
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, white, transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.btn {
  display: block;
  padding: 17px 24px;
  border-radius: 14px;
  background: linear-gradient(135deg, #FF4B3E, #FF6A5A);
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 18px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(255, 75, 62, 0.4);
  transition: 
    transform 0.3s ease,
    box-shadow 0.3s ease,
    background 0.5s ease;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:hover,
.btn:focus {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 75, 62, 0.6);
  animation: gradientShift 1.5s infinite alternate;
}

.btn:active {
  transform: translateY(1px);
  box-shadow: 0 2px 10px rgba(255, 75, 62, 0.4);
}

@keyframes gradientShift {
  0% {
    background: linear-gradient(135deg, #FF4B3E, #FF6A5A);
  }
  100% {
    background: linear-gradient(135deg, #FF6A5A, #FF4B3E);
  }
}

.footer {
  margin: 0 18px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background-color: rgba(30, 33, 77, 0.4);
  transition: 
    background-color 0.4s ease,
    border-color 0.4s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
  cursor: pointer;
}

.footer:hover,
.footer:focus {
  background-color: rgba(40, 44, 99, 0.6);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

.disclaimer {
  color: rgba(255, 255, 255, 0.85);
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
  margin: 0;
  transition: color 0.3s ease;
}

.footer:hover .disclaimer {
  color: white;
}