/* CSS is how you can add style to your website, such as colors, fonts, and positioning of your
   HTML content. To learn how to do something, just try searching Google for questions like
   "how to change link color." */

body {
  color: lightblue;
  font-family: "Helvetica", "Trebuchet MS", "Verdana", sans-serif;
}

.footer {
  /* Footer styles */
  background-color: #000;
  position: sticky;
  text-align: center;
}

a {
  text-decoration: none;
  font-weight: bold;
}

/* unvisited link */
a:link {
  color: #ffffff;
}

/* visited link */
a:visited {
  color: #fff;
}

/* mouse over link */
a:hover {
  color: purple;
}

/* selected link */
a:active {
  color: lightblue;
}

div {
  display: block;
  box-shadow: none;
  vertical-align: bottom;
}

.background {
  background-image: url("img/DQ-mobilebg.jpg");
    background-repeat: no-repeat;
    background-attachment: fixed; /* Critical for mobile */
    height: 100vh;                 /* Ensures full screen coverage */
    background-size: cover;
    background-position: center;
}

table {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10%;
  height: 75%;
  padding: 2%;
  text-align: center;
  vertical-align: middle;
}

.glass-panel {
  /* Semi-transparent background is required to see the blur */
  background-color: rgba(0, 0, 0, 0.25);
  
  /* Apply the blur to the backdrop */
  -webkit-backdrop-filter: blur(10px); /* Safari support */
  backdrop-filter: blur(10px);
  
  /* Optional: Add borders/shadows for glass effect */
  border-radius: 25px;
  box-shadow: 10px 10px 15px 1px rgb(0 0 0 / 20%);
  border: 0px solid rgba(100, 0, 255, 0.18);
}

.img {
  width: 175px;
  z-index:999; 
  cursor: pointer; 
  -webkit-transition-property: all; 
  -webkit-transition-duration: 0.7s; 
  -webkit-transition-timing-function: ease; 
} 

/*change the number below to scale to the appropriate size*/ 

.img:hover { 
  transform: scale(1.3);
}

@media only screen and (max-width: 767px) {
  .tooltiptext {
    display: none !important;
  }
}

h1 {
  text-align: center;
  letter-spacing: 50px;
}

ul {
  list-style: none;
}