@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html::-webkit-scrollbar, 
body::-webkit-scrollbar {
    display: none;
}

p
{
    color: white;
}

#title
{
    font-family: 'Open Sans';
    font-size: 50;
    margin-bottom: 50px;
}

.background
{
    height: 250vh; 
    background: radial-gradient(circle,#000000, #101010);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;
    position: relative; 

    #logo
    {
        position: absolute;
        top: 42vh;
        margin-bottom: 10px;
        width: 7.5vh;
        height: 7.5vh;
    }

    #about-btn
    {
        position: absolute;
        top: 50vh;
        width: 80px;
        height: 30px;
        background: radial-gradient(circle, #000000, #101010);
        color: white;
        border-radius: 10px;
        outline: none;
        box-shadow: none;
        border: none;
    }
    #about-btn:hover
    {
        background: radial-gradient(circle, #050505, #101010);
    }
    #about-btn:active
    {
        background: radial-gradient(circle, #000000, #050505);
    }
    #arrow-down
    {
        position: absolute;
        width: 60px;
        height: 60px;
        top: 90vh;
        opacity: 0.5;

        animation: arrowFadeOut linear both;
        animation-timeline: scroll(root);
        animation-range: 0px 400px;
    }

    #frame
    {
        position: absolute;
        right: 5%;
    }
    
}
@keyframes arrowFadeOut {
    from {
        bottom: 350px;
        opacity: 0.5;
    }
    to {
        bottom: 600px;
        opacity: 0;
        visibility: hidden;
    }
}

#about
{
    position: absolute;
    z-index: 2;
    top: 110vh;
    width: 100vw;
    height: 25vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;

    .dropdown
    {
        font-family: 'Open Sans';
        color: white;
        max-width: 300px; 
        overflow-wrap: break-word;
        margin-bottom: 20px;
    }
  .faq-container {
    position: absolute;
    top: 50vh;
    color: #e8eaed;
    font-family: Roboto, Helvetica, Arial, sans-serif;
    max-width: 650px;
    padding: 20px;
    border-radius: 8px;
  }

  .faq-container h2 {
    font-size: 22px;
    font-weight: 400;
    margin-top: 0;
    margin-bottom: 20px;
  }

  .dropdown {
    border-bottom: 1px solid #3c4043;
  }

  .dropdown summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    font-size: 16px;
    cursor: pointer;
    list-style: none;
    user-select: none;
  }

  .dropdown summary::-webkit-details-marker {
    display: none;
  }

  .arrow-circle {
    width: 36px;
    height: 36px;
    background-color: #2a2b2e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
  }

  .arrow-circle svg {
    width: 24px;
    height: 24px;
    fill: #bdc1c6;
    transition: transform 0.2s ease;
  }

  .dropdown summary:hover .arrow-circle {
    background-color: #35363a;
  }

  .dropdown[open] .arrow-circle svg {
    transform: rotate(90deg);
  }

  .dropdown-content {
    padding: 0 0 16px 0;
    color: #bdc1c6;
    font-size: 14px;
    line-height: 1.5;
  }
  
  .dropdown-content p {
    margin: 0;
  }
}