/*Google font*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;500;600;800;900&display=swap');

/*root variable*/
:root{
    --primary-color: rgb(255, 255, 255);
    --secondary-color:  rgba(255, 255, 255, 0.5);
}

/*global CSS*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

/*preloader*/
#preloader {
    position: fixed;
    width: 100%;
    height: 100vh;
    background: #fff url(/assets/images/preload.gif) no-repeat center;
    z-index: 9999;
}

/*body*/
body {
    background: rgb(42, 42, 43);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/*shape*/
section img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit:cover;
}


/*card*/
.container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    flex-wrap: wrap;
    z-index: 999;
}

.container .card {
    position: relative;
    width: 280px;
    height: 400px;
    margin: 30px;
    box-shadow: 20px 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--secondary-color);
    border-left: 1px solid var(--secondary-color);
    backdrop-filter: blur(5px);
}

.container .card .content {
    padding: 10px;
    text-align: center;
}

.container .card .content h2 {
    position: absolute;
    top: -15px;
    right: 10px;
    font-size: 7rem;
    color: rgba(255, 255, 255, 0.05);
    pointer-events: none;
}

.container .card .content h3 {
    font-size: 2.8rem;
    color: var(--primary-color);
    margin-top: -30px;
    z-index: 1;
    padding-bottom: 20px;
}

.container .card .content p {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 400;
    padding-bottom: 10px;
}

/* the button */
.bubbly-button {
    display: inline-block;
    font-size: 1em;
    padding: 10px 20px;
    margin-top: 20px;
    margin-bottom: 0px;
    -webkit-appearance: none;
    appearance: none;
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    border-radius: 40px;
    border: none;
    cursor: pointer;
    position: relative;
    transition: transform ease-in 0.1s, box-shadow ease-in 0.25s;
    box-shadow: 0 2px 25px rgba(0, 0, 0, 0.5);
  }
  .bubbly-button:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 25px rgba(0, 0, 0, 0.75);
  }
  .bubbly-button:focus {
    outline: 0;
  }
  .bubbly-button:before, .bubbly-button:after {
    position: absolute;
    content: "";
    display: block;
    width: 140%;
    height: 100%;
    left: -20%;
    z-index: -1000;
    transition: all ease-in-out 0.5s;
    background-repeat: no-repeat;
  }
  .bubbly-button:before {
    display: none;
    top: -75%;
    background-image: radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, transparent 20%, #fff 20%, transparent 30%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, transparent 10%, #fff 15%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%);
    background-size: 10% 10%, 20% 20%, 15% 15%, 20% 20%, 18% 18%, 10% 10%, 15% 15%, 10% 10%, 18% 18%;
  }
  .bubbly-button:after {
    display: none;
    bottom: -75%;
    background-image: radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, transparent 10%, #fff 15%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%), radial-gradient(circle, #fff 20%, transparent 20%);
    background-size: 15% 15%, 20% 20%, 18% 18%, 20% 20%, 15% 15%, 10% 10%, 20% 20%;
  }
  .bubbly-button:active {
    transform: scale(0.9);
    background-color: #ffffff;
    box-shadow: 0 2px 25px rgba(0, 0, 0, 0.75);
  }
  .bubbly-button.animate:before {
    display: block;
    animation: topBubbles ease-in-out 0.75s forwards;
  }
  .bubbly-button.animate:after {
    display: block;
    animation: bottomBubbles ease-in-out 0.75s forwards;
  }
  
  @keyframes topBubbles {
    0% {
      background-position: 5% 90%, 10% 90%, 10% 90%, 15% 90%, 25% 90%, 25% 90%, 40% 90%, 55% 90%, 70% 90%;
    }
    50% {
      background-position: 0% 80%, 0% 20%, 10% 40%, 20% 0%, 30% 30%, 22% 50%, 50% 50%, 65% 20%, 90% 30%;
    }
    100% {
      background-position: 0% 70%, 0% 10%, 10% 30%, 20% -10%, 30% 20%, 22% 40%, 50% 40%, 65% 10%, 90% 20%;
      background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    }
  }
  @keyframes bottomBubbles {
    0% {
      background-position: 10% -10%, 30% 10%, 55% -10%, 70% -10%, 85% -10%, 70% -10%, 70% 0%;
    }
    50% {
      background-position: 0% 80%, 20% 80%, 45% 60%, 60% 100%, 75% 70%, 95% 60%, 105% 0%;
    }
    100% {
      background-position: 0% 90%, 20% 90%, 45% 70%, 60% 110%, 75% 80%, 95% 70%, 110% 10%;
      background-size: 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    }
  }