body {
  margin: 0;
  font-family: 'Alef', sans-serif;
  background-image: url('https://images.pexels.com/photos/546819/pexels-photo-546819.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: #f5f5f5;
  text-align: center;
  padding: 2rem;
}

.overlay {
  background-color: rgba(0, 0, 0, 0.75);
  padding: 2rem;
  border-radius: 12px;
  max-width: 600px;
  margin: auto;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.profile-img {
  width: 180px; height: 180px;
  border-radius: 50%;
  background-image: url('https://yoavcode.github.io/yoav_pic.JPG');
  background-size: cover;
  background-position: center;
  margin: 1rem auto;
  border: 3px solid #4caf50;
}

h1 {
  margin: 0.5rem 0;
  font-size: 2rem;
}

p {
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 520px;
  color: #ccc;
  margin: 0 auto 1.5rem;
}

.button-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

/* כפתורים יהיו אחד ליד השני במסכים רחבים */
@media (min-width: 600px) {
  .button-container {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

.button-container a {
  display: inline-block;
  min-width: 180px;
  padding: 0.75rem 1.5rem;
  background-color: #4caf50;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
  font-size: 1rem;
  text-align: center;
  transition: background-color 0.3s;
}

.button-container a:hover {
  background-color: #388e3c;
}

.footer {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: #888;
}