/* Basic Reset */
body {
  margin: 0;
  padding: 0;
}

/* Responsive Fullscreen Background */
.responsive-image {
  width: 100vw;
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-image: url('small.jpeg'); /* default */
}

@media (min-width: 600px) {
  .responsive-image {
    background-image: url('medium.jpeg');
  }
}

@media (min-width: 1200px) {
  .responsive-image {
    background-image: url('large.jpeg');
  }
}

/* Social Buttons Styling */
.social-buttons {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}

.btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #ffffffdd;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transition: transform 0.2s;
}

.btn:hover {
  transform: scale(1.1);
}

.btn img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}