/* ============================================
   PRELOADER
   ============================================ */
body {
  overflow: hidden;
}

body.loaded {
  overflow-x: hidden;
  overflow-y: scroll;
}

#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition:
    transform 0.8s cubic-bezier(0.77, 0, 0.175, 1),
    opacity 0.6s ease;
}

.loader-content {
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.loader-logo {
  font-family: "Inter", sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -2px;
  opacity: 0;
  transform: translateY(30px);
}

#preloader.preloader-start .loader-logo {
  animation: logoReveal 0.8s cubic-bezier(0.215, 0.61, 0.355, 1) forwards;
}

.loader-logo img {
  max-width: 250px;
}

.loader-logo span {
  color: #2563eb;
}

.loader-progress-wrap {
  width: 200px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.loader-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background: #2563eb;
  transition: width 0.5s ease-out;
}

/* Animations */
@keyframes logoReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

body.loaded #preloader {
  opacity: 0;
  transform: translateY(-100%);
}