/* SDS */

/* Preloader Overlay - Highest z-index to be above everything */
.website-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0a0a0a;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

/* Hide preloader when loaded */
.website-preloader.preloader-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Logo Container - Smaller size */
.preloader-logo {
  margin-bottom: 2rem;
  opacity: 0;
  animation: logoFadeIn 1s ease-out 0.3s forwards;
}

.preloader-logo img {
  height: 60px;  /* Smaller logo size */
  width: auto;
  max-width: 250px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

/* Loading Bar Container */
.preloader-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  opacity: 0;
  animation: loadingFadeIn 1s ease-out 0.8s forwards;
}

/* Sequential Color Loading Bar */
.preloader-color-bar {
  width: 280px;
  height: 6px;
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 4px 8px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Sequential color filling animation */
.preloader-color-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: linear-gradient(
    90deg,
    #3498db 0%,
    #3498db 33.33%,
    #27ae60 33.33%,
    #27ae60 66.66%,
    #e74c3c 66.66%,
    #e74c3c 100%
  );
  animation: sequentialFill 4s ease-in-out infinite;
  border-radius: 2px;
}

/* Shimmer effect */
.preloader-color-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
  animation: shimmerMove 2s ease-in-out infinite 1s;
  border-radius: 2px;
}

/* Sequential filling animation */
@keyframes sequentialFill {
  0% {
    width: 0%;
  }
  25% {
    width: 33.33%;
  }
  50% {
    width: 66.66%;
  }
  75% {
    width: 100%;
  }
  85% {
    width: 100%;
  }
  100% {
    width: 0%;
  }
}

@keyframes shimmerMove {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Loading Text */
.preloader-text {
  color: #ffffff;
  font-family: 'Calibri Light', Calibri, 'Segoe UI', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  opacity: 0.9;
  animation: textPulse 2s ease-in-out infinite;
  letter-spacing: 0.5px;
}

/* Animations */
@keyframes logoFadeIn {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes loadingFadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes textPulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .preloader-logo {
    margin-bottom: 1.5rem;
  }
  
  .preloader-logo img {
    height: 45px;
    max-width: 200px;
  }
  
  .preloader-color-bar {
    width: 200px;
    height: 4px;
  }
  
  .preloader-text {
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .preloader-logo img {
    height: 35px;
    max-width: 180px;
  }
  
  .preloader-color-bar {
    width: 150px;
    height: 3px;
  }
  
  .preloader-text {
    font-size: 0.75rem;
  }
}

/* Prevent body scroll when preloader is active */
body.preloader-active {
  overflow: hidden;
  height: 100vh;
}