/* Reset default margin and padding */
body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Roboto', sans-serif;
}

/* Fullscreen sea blue background */
body {
  background-color: #0077be; /* Sea blue color */
  color: white; /* White text for contrast */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

/* Header styling */
header {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

header h1 {
  font-size: 3rem;
  margin: 0;
}

header h1 span {
  color: #ffdd57; /* Highlight color for "allrabbi.com" */
}

/* Button styling */
.btn {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 20px;
  background-color: #ffdd57; /* Yellow button */
  color: #0077be; /* Sea blue text */
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #ffcc00; /* Darker yellow on hover */
}

/* Footer styling */
footer {
  width: 100%;
  padding: 20px 0;
  background-color: rgba(0, 0, 0, 0.2); /* Semi-transparent black */
  text-align: center;
  position: fixed;
  bottom: 0;
}

footer p {
  margin: 0;
  font-size: 0.9rem;
}