:root{

    --primary-off-white: #f0f0f0;
    --secondary-off-white: #e0e0e0;

    --primary-blue: #3c74a9;
    --secondary-blue: #42a5f5;

    --primary-green: #4caf50;
    --secondary-green: #81c784;

    --primary-red: #f44336;
    --secondary-red: #e57373;

    --primary-yellow: #ffeb3b;
    --secondary-yellow: #fff176;

    --primary-black: #212121;
    --secondary-black: #424242;

    --primary-orange: #ff9800;
    --secondary-orange: #ffb74d;


}

.return-button{
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.5vw;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    color: var(--primary-black);
    background-color: var(--primary-off-white);
    border: none;
    border-radius: 100%;
    cursor: pointer;
    box-shadow:
        -5px -5px 15px rgba(255, 255, 255, 0.7), /* Light shadow (top-left) */
        5px 5px 15px rgba(0, 0, 0, 0.3); /* Dark shadow (bottom-right) */
    transition: all 0.2s ease-in-out;
    text-align: center;
    text-decoration: none;
}

.return-button:hover{
    box-shadow:
        inset -5px -5px 15px rgba(255, 255, 255, 0.7), /* Inset light shadow (top-left) */
        inset 5px 5px 15px rgba(0, 0, 0, 0.3); /* Inset dark shadow (bottom-right) */
    transform: translateY(2px);
}

.download-button{
    position: absolute;
    top: 20px;
    left: 70px;
    font-size: 1.5vw;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 500;
    color: var(--primary-black);
    background-color: var(--primary-off-white);
    border: none;
    border-radius: 100%;
    cursor: pointer;
    box-shadow:
        -5px -5px 15px rgba(255, 255, 255, 0.7), /* Light shadow (top-left) */
        5px 5px 15px rgba(0, 0, 0, 0.3); /* Dark shadow (bottom-right) */
    transition: all 0.2s ease-in-out;
    text-align: center;
    text-decoration: none;
}

.download-button:hover{
    box-shadow:
        inset -5px -5px 15px rgba(255, 255, 255, 0.7), /* Inset light shadow (top-left) */
        inset 5px 5px 15px rgba(0, 0, 0, 0.3); /* Inset dark shadow (bottom-right) */
    transform: translateY(2px);
}

.download-button a{
    text-decoration: none;
    color: var(--primary-black);
}



/*MODIFY BELOW ONLY*/

body{
    background-color: var(--primary-off-white);
    margin: 0;
    padding: 0;
    overflow: hidden;
    
}

.flip-card-container{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2vw;
}


.flip-card {
  background-color: transparent;
  width: 300px;
  height: 300px;
  perspective: 1000px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 1s;    /* Smooth flip transition. Change to adjust speed */
  transform-style: preserve-3d;
  box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2);
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  text-justify: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.flip-card-front {
  background-color: #bbb;
  color: black;
}

.flip-card-back {
  background-color: var(--primary-black);
  color: white;
  transform: rotateY(180deg);
}

.card-front-text{
    font-size: 2vw;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    padding: 1vw;
}

.card-rear-text{
    font-size: 1.5vw;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    padding: 1vw;
}