/* Reset */
:root {
  --primary-color: #2563EB;
  --primary-blue: #2563EB;
}
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
/* Premium Animated Loader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  overflow: hidden;
  background-color: #ffffff;
  /* Smooth fade and blur transition - faster */
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 1;
  transform: scale(1);
  filter: blur(0px);
}

.theme-dark .preloader {
  background-color: #0a0a0a;
}

.preloader.fade-out {
  opacity: 0;
  transform: scale(0.98);
  filter: blur(5px);
}

.loader-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 240px;
  height: 240px;
}

.loader-logo {
  width: 180px;
  height: 180px;
  position: relative;
  z-index: 2;
  animation: logoFloat 2s ease-in-out infinite;
  transition: opacity 0.3s ease;
}

.theme-dark .loader-logo {
  filter: brightness(0) invert(1);
}

/* Circular progress indicator - thin ring */
.loader-progress {
  position: absolute;
  width: 240px;
  height: 240px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  border-radius: 50%;
  border: 2.5px solid rgba(0, 143, 255, 0.15);
  border-top-color: #008fff;
  border-right-color: transparent;
  border-bottom-color: transparent;
  border-left-color: transparent;
  animation: progressRotate 2s linear infinite;
  opacity: 1;
  transition: opacity 0.3s ease;
}

@keyframes logoFloat {
  0%, 100% {
    transform: scale(1) translateY(0);
  }
  50% {
    transform: scale(1.02) translateY(-3px);
  }
}

@keyframes progressRotate {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
/* Header */
.header {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  inline-size: 100%;
  background-color: #fff;
  box-shadow: 0px 6px 12px -3px rgba(4, 97, 165, 0.1);
}
.theme-dark .header{
   background-color: rgba(255, 255, 255, 0.15);
 }
 .theme-dark .header-end img{
   filter: invert(1);
 }
.header-container {
  max-inline-size: 1290px;
  margin-inline: auto;
  padding: 1.45rem 1.6rem;
  border-radius: 0 0 0.625rem 0.625rem;
}
.header-top-line {
  padding: 1rem;
  background-color: #EFE6FE;
}
.theme-dark .header-top-line {
  background-color: #EFE6FC34;
}
.header .logo {
  max-block-size: 2.315rem;
}
@media (max-width: 1024px) {
  .header {
    display: none;
  }
}
.placeholder {
  block-size: 0.825rem;
  inline-size: 3rem;
  background-color: #F5F5F5;
  border-radius: 0.3rem;
}
.theme-dark .placeholder {
  background-color: rgba(224, 224, 224, 0.2);
}
.placeholder-wide {
  inline-size: 20rem;
}
/* Common Classes */
.d-flex {
  display: flex;
}
.align-items-center {
  align-items: center;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-between {
  justify-content: space-between;
}
.flex-column {
  flex-direction: column;
}
.text-center {
  text-align: center;
}
.gap-3 {
  gap: 1rem;
}
.gap-4 {
  gap: 1.5rem;
}
.gap-5 {
  gap: 3rem;
}
@keyframes animloader {
  33% {
    background-size: 33.3333333333% 0%, 33.3333333333% 100%, 33.3333333333% 100%;
  }
  50% {
    background-size: 33.3333333333% 100%, 33.3333333333% 0%, 33.3333333333% 100%;
  }
  66% {
    background-size: 33.3333333333% 100%, 33.3333333333% 100%, 33.3333333333% 0%;
  }
}
@keyframes grayFade {
  0% {
    opacity: 0.5;
    filter: grayscale(1);
  }
  100% {
    opacity: 1;
    filter: grayscale(0);
  }
}
@keyframes shimmer {
  0%, 100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}
@keyframes shimmerSlide {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}