/* ==========================================================================
   PAPAN SSD LTD — loader.css
   Lightweight, performance-conscious branded loader.
   ========================================================================== */

.site-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  place-items: center;
  padding: 1.25rem;
  color: var(--color-white);
  background:
    radial-gradient(circle at 50% 42%, rgba(41, 170, 225, .18), transparent 15rem),
    linear-gradient(145deg, #071421 0%, #0c2f50 58%, #15477c 100%);
  opacity: 1;
  visibility: visible;
  transition:
    opacity 200ms ease,
    visibility 200ms ease;
}

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

.loader-content {
  display: grid;
  justify-items: center;
  gap: .85rem;
  text-align: center;
}

.loader-logo {
  position: relative;
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .18);
}

.loader-logo::before,
.loader-logo::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(41, 170, 225, .55);
  border-radius: 50%;
  opacity: 0;
  animation: loader-ripple 1.4s ease-out infinite;
  pointer-events: none;
}

.loader-logo::after {
  animation-delay: .55s;
}

.loader-logo-image {
  width: 58px;
  height: 58px;
  max-width: 58px;
  max-height: 58px;
  object-fit: contain;
}

.loader-drop {
  width: 9px;
  height: 13px;
  margin-top: .1rem;
  border-radius: 60% 60% 60% 0;
  background: var(--color-sky-blue);
  transform: rotate(-45deg);
  animation: loader-drop 1s ease-in-out infinite;
}

.loader-content p {
  color: rgba(255, 255, 255, .82);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .025em;
}

@keyframes loader-ripple {
  0% {
    transform: scale(.84);
    opacity: .62;
  }

  100% {
    transform: scale(1.28);
    opacity: 0;
  }
}

@keyframes loader-drop {
  0%,
  100% {
    transform: translateY(0) rotate(-45deg);
    opacity: .45;
  }

  50% {
    transform: translateY(-7px) rotate(-45deg);
    opacity: 1;
  }
}

@media (max-width: 520px) {
  .loader-logo {
    width: 72px;
    height: 72px;
  }

  .loader-logo-image {
    width: 54px;
    height: 54px;
    max-width: 54px;
    max-height: 54px;
  }

  .loader-content p {
    font-size: .84rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loader-logo::before,
  .loader-logo::after,
  .loader-drop {
    animation: none;
  }
}