.kl-preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  pointer-events: all;
  isolation: isolate;
  display: grid;
  place-items: center;
  padding: 18px;
  background:
    radial-gradient(1200px 700px at 50% 40%, rgba(70, 160, 255, 0.16), transparent 60%),
    radial-gradient(900px 520px at 20% 80%, rgba(120, 255, 210, 0.10), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  opacity: 1;
  visibility: visible;
  transition: opacity 900ms ease, visibility 900ms ease;
}

.kl-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.kl-preloader__wrap {
  width: min(720px, 100%);
  position: relative;
  display: grid;
  gap: 24px;
  align-items: center;
  justify-items: center;
  padding: clamp(24px, 4vw, 40px);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  box-shadow:
    0 24px 60px rgba(10, 35, 70, 0.14),
    0 4px 14px rgba(10, 35, 70, 0.08);
  overflow: hidden;
}

/* Градиентное свечение */
.kl-preloader__wrap::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 30px;
  background: linear-gradient(
    120deg,
    rgba(70, 160, 255, 0.35),
    rgba(120, 255, 210, 0.25),
    rgba(255, 210, 120, 0.20)
  );
  filter: blur(22px);
  opacity: 0.55;
  z-index: 0;
}

.kl-preloader__logo,
.kl-preloader__hint,
.kl-preloader__float {
  position: relative;
  z-index: 1;
}

/* =========================
   БОЛЬШОЙ ЛОГОТИП
   ========================= */

.kl-preloader__logo {
  width: clamp(180px, 30vw, 300px);
  height: clamp(180px, 30vw, 300px);
  display: grid;
  place-items: center;
  position: relative;
}

.kl-preloader__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(10, 35, 70, 0.18));
  animation: klLogoFloat 4200ms ease-in-out infinite;
}

@keyframes klLogoFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* УБРАНЫ КРУГИ */
.kl-preloader__ring {
  display: none !important;
}

/* =========================
   ТЕКСТ
   ========================= */

.kl-preloader__hint {
  text-align: center;
  max-width: 560px;
}

.kl-preloader__title {
  font-weight: 800;
  letter-spacing: 0.3px;
  font-size: clamp(18px, 2.4vw, 24px);
  color: #0b2a44;
}

.kl-preloader__sub {
  margin-top: 8px;
  font-size: clamp(13px, 2vw, 16px);
  color: rgba(11, 42, 68, 0.72);
}

/* =========================
   ПРОГРЕСС-БАР
   ========================= */

.kl-preloader__bar {
  width: min(500px, 100%);
  height: 12px;
  margin: 18px auto 0;
  border-radius: 999px;
  background: rgba(11, 42, 68, 0.08);
  overflow: hidden;
  position: relative;
}

.kl-preloader__barFill {
  display: block;
  height: 100%;
  width: 45%;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(70, 160, 255, 0.85),
    rgba(120, 255, 210, 0.75),
    rgba(255, 210, 120, 0.70)
  );
  animation: klBarMove 4200ms ease-in-out infinite;
}

@keyframes klBarMove {
  0%   { transform: translateX(-60%); width: 38%; }
  50%  { transform: translateX(70%);  width: 55%; }
  100% { transform: translateX(-60%); width: 38%; }
}

/* =========================
   ЛЁГКИЕ ЧАСТИЦЫ
   ========================= */

.kl-preloader__float {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  opacity: 0.85;
  filter: drop-shadow(0 14px 18px rgba(10, 35, 70, 0.12));
}

.kl-preloader__float--pencil {
  left: 30px;
  top: 30px;
  background:
    linear-gradient(135deg, rgba(255, 210, 120, 0.65), rgba(70, 160, 255, 0.20));
  transform: rotate(-12deg);
  animation: klFloatA 6000ms ease-in-out infinite;
}

.kl-preloader__float--book {
  right: 30px;
  top: 48px;
  background:
    linear-gradient(135deg, rgba(120, 255, 210, 0.50), rgba(70, 160, 255, 0.25));
  transform: rotate(10deg);
  animation: klFloatB 6800ms ease-in-out infinite;
}

.kl-preloader__float--star {
  right: 60px;
  bottom: 40px;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), transparent 45%),
    linear-gradient(135deg, rgba(70, 160, 255, 0.30), rgba(255, 210, 120, 0.55));
  border-radius: 20px;
  transform: rotate(-6deg);
  animation: klFloatC 6200ms ease-in-out infinite;
}

@keyframes klFloatA {
  0%,100% { transform: translate(0,0) rotate(-12deg); }
  50%     { transform: translate(10px, 12px) rotate(-6deg); }
}
@keyframes klFloatB {
  0%,100% { transform: translate(0,0) rotate(10deg); }
  50%     { transform: translate(-12px, 14px) rotate(4deg); }
}
@keyframes klFloatC {
  0%,100% { transform: translate(0,0) rotate(-6deg); opacity: 0.85; }
  50%     { transform: translate(-10px, -12px) rotate(6deg); opacity: 1; }
}

/* =========================
   MOBILE
   ========================= */

@media (max-width: 480px) {
  .kl-preloader__float {
    display: none;
  }

  .kl-preloader__wrap {
    border-radius: 22px;
    padding: 24px;
  }

  .kl-preloader__logo {
    width: 200px;
    height: 200px;
  }
}

/* =========================
   Reduced motion support
   ========================= */

@media (prefers-reduced-motion: reduce) {
  .kl-preloader__logo img,
  .kl-preloader__barFill,
  .kl-preloader__float {
    animation: none !important;
  }
}