/* Reset some default styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Apply a full-screen animated gradient background */
body {
  min-height: 100vh;
  font-family: 'Arial', sans-serif;
  background: linear-gradient(45deg, #4facfe, #00f2fe, #43e97b, #38f9d7);
  background-size: 400% 400%;
  animation: gradientAnimation 15s ease infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

/* Container box styling */
.container {
  background: rgba(0, 0, 0, 0.5);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  max-width: 500px;
  width: 90%;
}

/* Heading styles */
h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

/* Paragraph styles */
p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* Email subscription field container */
.email-subscribe {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Styling the input field */
.email-subscribe input[type="email"] {
  padding: 12px 15px;
  border: none;
  border-radius: 50px;
  width: 250px;
  outline: none;
  font-size: 1rem;
}

/* Styling the button */
.email-subscribe button {
  padding: 12px 25px;
  margin-left: 10px;
  border: none;
  border-radius: 50px;
  background: #fff;
  color: #333;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease;
}

.email-subscribe button:hover {
  background: #eee;
}

/* Keyframes for animated gradient background */
@keyframes gradientAnimation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}