/* 3D boxes page loader — based on dribbble.com/shots/7227469-3D-Boxes-Loader */
.page-loader {
  --loader-bg: #1f1433;
  background: var(--loader-bg);
  gap: 18px;
}

.page-loader-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 300px;
}

.page-loader .page-loader-logo {
  width: min(170px, 44vw);
  opacity: 0.95;
}

.page-loader .page-loader-bar {
  background: rgba(255, 255, 255, 0.14);
}

.hdl-box-loader {
  --duration: 3s;
  --primary: #7b4db0;
  --primary-light: #9b7fd4;
  --primary-rgba: rgba(123, 77, 176, 0);
  --background: var(--loader-bg, #1f1433);
  width: 200px;
  height: 320px;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

.hdl-box-loader::before,
.hdl-box-loader::after {
  --r: 20.5deg;
  content: "";
  width: 320px;
  height: 140px;
  position: absolute;
  right: 32%;
  bottom: -11px;
  background: var(--background);
  transform: translateZ(200px) rotate(var(--r));
  animation: hdl-loader-mask var(--duration) linear forwards infinite;
}

.hdl-box-loader::after {
  --r: -20.5deg;
  right: auto;
  left: 32%;
}

.hdl-box-loader .ground {
  position: absolute;
  left: -50px;
  bottom: -120px;
  transform-style: preserve-3d;
  transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1);
}

.hdl-box-loader .ground div {
  transform: rotateX(90deg) rotateY(0deg) translate(-48px, -120px) translateZ(100px) scale(0);
  width: 200px;
  height: 200px;
  background: linear-gradient(45deg, var(--primary) 0%, var(--primary) 50%, var(--primary-light) 50%, var(--primary-light) 100%);
  transform-style: preserve-3d;
  animation: hdl-loader-ground var(--duration) linear forwards infinite;
}

.hdl-box-loader .ground div::before,
.hdl-box-loader .ground div::after {
  --rx: 90deg;
  --ry: 0deg;
  --x: 44px;
  --y: 162px;
  --z: -50px;
  content: "";
  width: 156px;
  height: 300px;
  opacity: 0;
  background: linear-gradient(var(--primary), var(--primary-rgba));
  position: absolute;
  transform: rotateX(var(--rx)) rotateY(var(--ry)) translate(var(--x), var(--y)) translateZ(var(--z));
  animation: hdl-loader-ground-shine var(--duration) linear forwards infinite;
}

.hdl-box-loader .ground div::after {
  --rx: 90deg;
  --ry: 90deg;
  --x: 0;
  --y: 177px;
  --z: 150px;
}

.hdl-box-loader .box {
  --x: 0;
  --y: 0;
  position: absolute;
  animation: var(--duration) linear forwards infinite;
  transform: translate(var(--x), var(--y));
}

.hdl-box-loader .box div {
  background-color: var(--primary);
  width: 48px;
  height: 48px;
  position: relative;
  transform-style: preserve-3d;
  animation: var(--duration) ease forwards infinite;
  transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0);
}

.hdl-box-loader .box div::before,
.hdl-box-loader .box div::after {
  --rx: 90deg;
  --ry: 0deg;
  --z: 24px;
  --y: -24px;
  --x: 0;
  content: "";
  position: absolute;
  background-color: inherit;
  width: inherit;
  height: inherit;
  transform: rotateX(var(--rx)) rotateY(var(--ry)) translate(var(--x), var(--y)) translateZ(var(--z));
  filter: brightness(var(--b, 1.2));
}

.hdl-box-loader .box div::after {
  --rx: 0deg;
  --ry: 90deg;
  --x: 24px;
  --y: 0;
  --b: 1.4;
}

.hdl-box-loader .box0 { --x: -220px; --y: -120px; left: 58px; top: 108px; animation-name: hdl-box-move0; }
.hdl-box-loader .box1 { --x: -260px; --y: 120px;  left: 25px; top: 120px; animation-name: hdl-box-move1; }
.hdl-box-loader .box2 { --x: 120px;  --y: -190px; left: 58px; top: 64px;  animation-name: hdl-box-move2; }
.hdl-box-loader .box3 { --x: 280px;  --y: -40px;  left: 91px; top: 120px; animation-name: hdl-box-move3; }
.hdl-box-loader .box4 { --x: 60px;   --y: 200px;  left: 58px; top: 132px; animation-name: hdl-box-move4; }
.hdl-box-loader .box5 { --x: -220px; --y: -120px; left: 25px; top: 76px;  animation-name: hdl-box-move5; }
.hdl-box-loader .box6 { --x: -260px; --y: 120px;  left: 91px; top: 76px;  animation-name: hdl-box-move6; }
.hdl-box-loader .box7 { --x: -240px; --y: 200px;  left: 58px; top: 87px;  animation-name: hdl-box-move7; }

.hdl-box-loader .box0 div { animation-name: hdl-box-scale0; }
.hdl-box-loader .box1 div { animation-name: hdl-box-scale1; }
.hdl-box-loader .box2 div { animation-name: hdl-box-scale2; }
.hdl-box-loader .box3 div { animation-name: hdl-box-scale3; }
.hdl-box-loader .box4 div { animation-name: hdl-box-scale4; }
.hdl-box-loader .box5 div { animation-name: hdl-box-scale5; }
.hdl-box-loader .box6 div { animation-name: hdl-box-scale6; }
.hdl-box-loader .box7 div { animation-name: hdl-box-scale7; }

@keyframes hdl-box-move0 {
  12% { transform: translate(var(--x), var(--y)); }
  25%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move1 {
  16% { transform: translate(var(--x), var(--y)); }
  29%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move2 {
  20% { transform: translate(var(--x), var(--y)); }
  33%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move3 {
  24% { transform: translate(var(--x), var(--y)); }
  37%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move4 {
  28% { transform: translate(var(--x), var(--y)); }
  41%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move5 {
  32% { transform: translate(var(--x), var(--y)); }
  45%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move6 {
  36% { transform: translate(var(--x), var(--y)); }
  49%, 52% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}
@keyframes hdl-box-move7 {
  40% { transform: translate(var(--x), var(--y)); }
  53% { transform: translate(0, 0); }
  80% { transform: translate(0, -32px); }
  90%, 100% { transform: translate(0, 188px); }
}

@keyframes hdl-box-scale0 {
  6% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  14%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale1 {
  10% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  18%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale2 {
  14% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  22%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale3 {
  18% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  26%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale4 {
  22% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  30%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale5 {
  26% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  34%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale6 {
  30% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  38%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}
@keyframes hdl-box-scale7 {
  34% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(0); }
  42%, 100% { transform: rotateY(-47deg) rotateX(-15deg) rotateZ(15deg) scale(1); }
}

@keyframes hdl-loader-ground {
  0%, 65% { transform: rotateX(90deg) rotateY(0deg) translate(-48px, -120px) translateZ(100px) scale(0); }
  75%, 90% { transform: rotateX(90deg) rotateY(0deg) translate(-48px, -120px) translateZ(100px) scale(1); }
  100% { transform: rotateX(90deg) rotateY(0deg) translate(-48px, -120px) translateZ(100px) scale(0); }
}

@keyframes hdl-loader-ground-shine {
  0%, 70% { opacity: 0; }
  75%, 87% { opacity: 0.2; }
  100% { opacity: 0; }
}

@keyframes hdl-loader-mask {
  0%, 65% { opacity: 0; }
  66%, 100% { opacity: 1; }
}

@media (max-width: 480px) {
  .page-loader-stage {
    height: 160px;
  }

  .hdl-box-loader {
    zoom: 0.5;
  }
}