* {
  padding: 0;
  margin: 0;
}
.hidden {
  display: none;
}
.main-loader-ex {
  background-color: #000000;
  width: 100%;
  height: 100vh;
  position: relative;
  z-index: 9999;
  overflow: hidden;
}

.loading-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0% { opacity: 0.5; transform: translate(-50%, -50%) scale(0.8); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.2); }
  100% { opacity: 0.5; transform: translate(-50%, -50%) scale(0.8); }
}

.main-loader-ex .loader-ex {
  --uib-size: 80px;
  --uib-speed: 1.8s;
  --uib-color: #ff6b00;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--uib-size);
  height: var(--uib-size);
}
.main-loader-ex .loader-ex .loader-ex-dot {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  height: 100%;
}
.main-loader-ex .loader-ex .loader-ex-dot::before {
  content: '';
  display: block;
  height: calc(var(--uib-size) * 0.22);
  width: calc(var(--uib-size) * 0.22);
  border-radius: 50%;
  background-color: var(--uib-color);
  will-change: transform;
  box-shadow: 0 0 15px rgba(255, 107, 0, 0.7);
  filter: blur(1px);
}
.main-loader-ex .loader-ex .loader-ex-dot:nth-child(1) {
  animation: leapFrog var(--uib-speed) ease infinite;
}
.main-loader-ex .loader-ex .loader-ex-dot:nth-child(2) {
  transform: translateX(calc(var(--uib-size) * 0.4));
  animation: leapFrog var(--uib-speed) ease calc(var(--uib-speed) / -1.5) infinite;
}
.main-loader-ex .loader-ex .loader-ex-dot:nth-child(3) {
  transform: translateX(calc(var(--uib-size) * 0.8)) rotate(0deg);
  animation: leapFrog var(--uib-speed) ease calc(var(--uib-speed) / -3) infinite;
}
@keyframes leapFrog {
  0% {
    transform: translateX(0) rotate(0deg);
  }
  33.333% {
    transform: translateX(0) rotate(180deg);
  }
  66.666% {
    transform: translateX(calc(var(--uib-size) * -0.4)) rotate(180deg);
  }
  99.999% {
    transform: translateX(calc(var(--uib-size) * -0.8)) rotate(180deg);
  }
  100% {
    transform: translateX(0) rotate(0deg);
  }
}