.Btn {
  width: 140px;
  height: 40px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(
    to right,
    #0056b3,
    #3399ff,
    #007bff,
    #3399ff,
    #0056b3
  );
  background-size: 250%;
  background-position: left;
  color: #ffffff;
  font-weight: 800;
  font-size: larger;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition-duration: 1s;
  overflow: hidden;
}

.Btn::before {
  content: '';
  position: absolute;
  width: 97%;
  height: 90%;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  background-size: 200%;
  transition-duration: 1s;
  z-index: 0;
}

.Btn:hover {
  background-position: right;
  transition-duration: 1s;
}

.Btn:hover::before {
  background-position: right;
  transition-duration: 1s;
}

.Btn:active {
  transform: scale(0.95);
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  line-height: 1.6;
  background-color: #f9f9f9;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #333;
  color: white;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem 2rem;
}

.section {
  margin-bottom: 4rem;
}

.section img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

footer {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
}