.site-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #fffcfb;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.site-loader.is-leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-loader__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 55% at 50% -5%, rgba(234, 123, 123, 0.45), transparent 58%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(255, 234, 211, 0.9), transparent 50%),
    #fffcfb;
  animation: site-loader-bg 4.5s ease-in-out infinite alternate;
}

.site-loader__card {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 28px 32px 24px;
  border-radius: 28px;
  border: 1px solid rgba(234, 123, 123, 0.45);
  background: rgba(255, 252, 251, 0.88);
  box-shadow: 0 24px 60px rgba(158, 59, 59, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  animation: site-loader-card-in 0.65s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.site-loader__mark {
  position: relative;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
}

.site-loader__ring {
  position: absolute;
  inset: 0;
  animation: site-loader-spin 1.35s linear infinite;
}

.site-loader__ring svg {
  width: 100%;
  height: 100%;
  display: block;
}

.site-loader__ring-track {
  fill: none;
  stroke: rgba(234, 123, 123, 0.25);
  stroke-width: 3;
}

.site-loader__ring-arc {
  fill: none;
  stroke: url(#site-loader-gradient);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-dasharray: 42 200;
  animation: site-loader-dash 1.35s ease-in-out infinite;
}

.site-loader__logo {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: contain;
  box-shadow: 0 8px 20px rgba(158, 59, 59, 0.12);
  animation: site-loader-pulse 1.8s ease-in-out infinite;
}

.site-loader__text {
  margin: 4px 0 0;
  font-family: var(--font-site, "Plus Jakarta Sans", sans-serif);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #9e3b3b;
}

.site-loader__bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  height: 18px;
}

.site-loader__bars span {
  width: 6px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ea7b7b, #d25353);
  animation: site-loader-bar 0.9s ease-in-out infinite;
}

.site-loader__bars span:nth-child(1) {
  animation-delay: 0s;
}

.site-loader__bars span:nth-child(2) {
  animation-delay: 0.15s;
}

.site-loader__bars span:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes site-loader-bg {
  0% {
    filter: hue-rotate(0deg) brightness(1);
  }
  100% {
    filter: hue-rotate(8deg) brightness(1.03);
  }
}

@keyframes site-loader-card-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes site-loader-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes site-loader-dash {
  0%,
  100% {
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dashoffset: -24;
  }
}

@keyframes site-loader-pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes site-loader-bar {
  0%,
  100% {
    height: 8px;
    opacity: 0.55;
  }
  50% {
    height: 18px;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-loader__bg,
  .site-loader__ring,
  .site-loader__ring-arc,
  .site-loader__logo,
  .site-loader__bars span,
  .site-loader__card {
    animation: none;
  }

  .site-loader__ring-arc {
    stroke-dasharray: none;
  }
}

html[lang="fa"] .site-loader__text {
  font-family: var(--font-fa, "Vazirmatn", Tahoma, sans-serif);
  letter-spacing: 0;
}