@font-face{
  font-family:"Gordita";
  src:url("../fonts/Gordita-Regular.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"Gordita";
  src:url("../fonts/Gordita-Bold.woff2") format("woff2");
  font-weight:700;
  font-style:normal;
  font-display:swap;
}


:root{
  --dw: 1536;
  --dh: 1024;

  --bg: url("../images/bg-desktop.png");


  --y: 140px;

  --card-left: 113px;
  --card-top: 72px;
  --card-w: 415px;
  --card-h: 560px;
  --card-r: 72px;


  --btn-left: 595px;
  --btn-top: 72px; 
  --btn-w: 249px;
  --btn-h: 89px;
  --btn-r: 44.5px;

  --glass-a: rgba(255,255,255,0.14);
  --glass-b: rgba(255,255,255,0.06);
  --stroke: rgba(255,255,255,0.22);
  --stroke-inner: rgba(255,255,255,0.10);
  --shadow: rgba(0,0,0,0.35);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:"Gordita", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:#fff;
  overflow:hidden;
}


.bg{
  position:fixed;
  inset:0;
  z-index:0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
}
.bg::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(closest-side, rgba(0,0,0,0.08), rgba(0,0,0,0.55));
}


.viewport{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:1;
}
.design{
  position:relative;
  width: calc(var(--dw) * 1px);
  height: calc(var(--dh) * 1px);
  transform-origin:center center;
}


.glass{
  position:absolute;
  overflow:hidden;
  border-radius: inherit;


  background: rgba(255,255,255,0.08);

 
  box-shadow:
    0 24px 70px rgba(0,0,0,0.34),
    0 10px 28px rgba(0,0,0,0.22),
    inset 0 1px 0 rgba(255,255,255,0.22);

  backdrop-filter: blur(26px) saturate(165%) contrast(112%);
  -webkit-backdrop-filter: blur(26px) saturate(165%) contrast(112%);


  border: 1px solid rgba(255,255,255,0.22);
}


.glass::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius: inherit;
  background:
    linear-gradient(-45deg,
      rgba(255,255,255,0.42) 0%,
      rgba(255,255,255,0.16) 22%,
      rgba(255,255,255,0.00) 55%);
  opacity: 0.80;
  pointer-events:none;
}


.glass::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius: inherit;
  background:
    radial-gradient(120% 100% at 12% 10%, rgba(255,255,255,0.22), rgba(255,255,255,0.00) 55%),
    linear-gradient(90deg,
      rgba(255,80,80,0.10), rgba(0,0,0,0.00) 18%,
      rgba(0,0,0,0.00) 82%, rgba(80,120,255,0.10)
    );
  mix-blend-mode: screen;
  opacity: 0.55;
  pointer-events:none;
}


.glass > *{
  position:relative;
  z-index:1;
  text-shadow:
    0 2px 10px rgba(0,0,0,0.45),
    0 18px 46px rgba(0,0,0,0.22);
}



.card{
  left: var(--card-left);
  top: calc(var(--card-top) + var(--y));
  width: var(--card-w);
  height: var(--card-h);
  border-radius: var(--card-r);

  padding: 64px 42px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 22px;
}

.code{
  font-size:128px;
  font-weight:700;
  line-height:1;
  text-align:center;
}
.title{
  font-size:40px;
  line-height:1.2;
  text-align:center;
  max-width:100%;
  word-break: break-word;
}


.home-btn{
  left: var(--btn-left);
  width: var(--btn-w);
  height: var(--btn-h);
  border-radius: var(--btn-r);

  border:none;
  background: transparent;
  color:#fff;
  font-size:32px;
  cursor:pointer;

  transition: transform .15s ease, border-color .15s ease;
}


@media (min-width: 769px){
  .home-btn{
    top: calc(var(--card-top) + var(--y) + var(--card-h) - var(--btn-h));
  }
}


.home-btn:hover{ transform: translateY(-1px) scale(1.03); }
.home-btn:active{ transform: translateY(0) scale(0.99); }


@media (max-width: 768px){
  :root{
    --dw: 430;
    --dh: 932;

    --bg: url("../images/bg-mobile.png");
    --y: 70px;

    --card-left: 43px;
    --card-top: 120px;
    --card-w: 342px;
    --card-h: 578px;
    --card-r: 72px;

    --btn-left: 90px;
    --btn-top: 759px;
    --btn-w: 249px;
    --btn-h: 89px;
    --btn-r: 44.5px;
  }

  .card{
    padding: 54px 32px;
    gap: 18px;
  }
  .code{ font-size:110px; }
  .title{ font-size:32px; }


  .home-btn{
    top: calc(var(--btn-top) + var(--y));
  }
}


@media (min-width: 1600px){
  :root{
    --bg: url("../images/bg-wide.png");
  }
}