.site-preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #ffffff 0%, #f3f9f1 45%, #eaf6e8 100%);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.65s ease,
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-preloader.is-done {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.03);
  pointer-events: none;
}

.preloader-glow {
  position: absolute;
  width: min(420px, 70vw);
  height: min(420px, 70vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 212, 111, 0.45), transparent 68%);
  filter: blur(18px);
  animation: glowPulse 2s ease-in-out infinite;
}

.preloader-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 1.5rem;
}

.preloader-logo-scene {
  perspective: 1000px;
  width: 148px;
  height: 148px;
  margin: 0 auto 1.35rem;
}

.preloader-logo-3d {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.55), transparent 42%),
    rgba(255, 255, 255, 0.55);
  box-shadow:
    0 18px 40px rgba(13, 79, 42, 0.16),
    0 0 0 1px rgba(36, 122, 43, 0.08),
    inset 0 -10px 24px rgba(13, 79, 42, 0.06);
  transform-style: preserve-3d;
  animation: logoIntro 2.1s cubic-bezier(0.22, 1, 0.36, 1) both,
    logoSpin 2.4s linear 0.4s infinite;
  position: relative;
  overflow: hidden;
}

.preloader-logo-3d::after {
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(
    115deg,
    transparent 35%,
    rgba(255, 255, 255, 0.55) 48%,
    transparent 62%
  );
  animation: shineMove 2.2s ease-in-out infinite;
  pointer-events: none;
}

.preloader-logo-3d img {
  width: 74%;
  height: 74%;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(13, 79, 42, 0.18));
}

.preloader-shadow {
  width: 90px;
  height: 16px;
  margin: -0.35rem auto 1.2rem;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(13, 79, 42, 0.22), transparent 70%);
  filter: blur(2px);
}

.site-preloader h2 {
  margin: 0 0 0.55rem;
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 1.35rem;
  color: #0d4f2a;
  letter-spacing: -0.02em;
  animation: fadeUpSoft 0.7s ease both 0.25s;
}

.site-preloader p {
  margin: 0 0 1.4rem;
  color: #636a63;
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 0.95rem;
  line-height: 1.45;
  animation: fadeUpSoft 0.7s ease both 0.4s;
}

.preloader-progress {
  width: min(220px, 62vw);
  height: 3px;
  margin: 0 auto;
  border-radius: 999px;
  background: rgba(13, 79, 42, 0.1);
  overflow: hidden;
}

.preloader-progress span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #0d4f2a, #4f9d35, #a8d46f);
  animation: fillBar 2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes logoIntro {
  0% {
    opacity: 0;
    filter: blur(8px);
    transform: scale(0.75) rotateY(0deg);
  }
  55% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1) rotateY(180deg);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1) rotateY(360deg);
  }
}

@keyframes logoSpin {
  from {
    transform: rotateY(0deg);
  }
  to {
    transform: rotateY(360deg);
  }
}

@keyframes shineMove {
  0% {
    transform: translateX(-60%) rotate(12deg);
  }
  100% {
    transform: translateX(60%) rotate(12deg);
  }
}

@keyframes glowPulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.96);
  }
  50% {
    opacity: 0.95;
    transform: scale(1.05);
  }
}

@keyframes fillBar {
  0% {
    width: 0;
  }
  70% {
    width: 88%;
  }
  100% {
    width: 100%;
  }
}

@keyframes fadeUpSoft {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .preloader-logo-3d,
  .preloader-glow,
  .preloader-progress span,
  .site-preloader h2,
  .site-preloader p {
    animation: none !important;
  }
  .preloader-logo-3d {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .preloader-progress span {
    width: 100%;
  }
}