/* ==========================================================================
   TPS Empire - Smooth Page-to-Page Transition Engine
   Elegant curtain reveal & exit sweep matching the website brand theme
   ========================================================================== */

/* Page Content Initial State during load */
body.tps-page-transitioning {
  overflow: hidden !important;
}

/* --------------------------------------------------------------------------
   Page Transition Overlay & Curtain
   -------------------------------------------------------------------------- */
.tps-page-transition-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 999999;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Background Curtain Panel (Solid Matte Brand Midnight Navy) */
.tps-transition-curtain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #09101d;
  transform: translateY(0%);
  transition: transform 0.65s cubic-bezier(0.77, 0, 0.175, 1);
  will-change: transform;
}

/* Secondary Accent Brand Royal Blue Wave */
.tps-transition-curtain::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #323edd 0%, #ffa41b 50%, #323edd 100%);
  background-size: 200% 100%;
  animation: tpsTransitionGlow 2s infinite linear;
}

@keyframes tpsTransitionGlow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* Brand Identity Center Emblem */
.tps-transition-brand {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.tps-transition-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

/* Minimalist Progress Track */
.tps-transition-loader-bar {
  width: 120px;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  overflow: hidden;
}

.tps-transition-loader-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: #323edd;
  animation: tpsTransitionProgress 1s infinite ease-in-out;
}

@keyframes tpsTransitionProgress {
  0% { left: -40%; width: 30%; }
  50% { width: 60%; }
  100% { left: 100%; width: 30%; }
}

/* --------------------------------------------------------------------------
   Active & Dismissed Transition States
   -------------------------------------------------------------------------- */
/* Page Reveal: Slide curtain away to top */
.tps-page-transition-overlay.is-loaded .tps-transition-curtain {
  transform: translateY(-100%);
}

.tps-page-transition-overlay.is-loaded .tps-transition-brand {
  opacity: 0;
  transform: translateY(-20px);
}

/* Page Exit: Sweep curtain in from bottom */
.tps-page-transition-overlay.is-exiting {
  pointer-events: auto;
}

.tps-page-transition-overlay.is-exiting .tps-transition-curtain {
  transform: translateY(0%) !important;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
}

.tps-page-transition-overlay.is-exiting .tps-transition-brand {
  opacity: 1 !important;
  transform: translateY(0) !important;
  transition: opacity 0.3s ease 0.15s, transform 0.3s ease 0.15s;
}

/* --------------------------------------------------------------------------
   Global Top Scroll Progress Bar
   -------------------------------------------------------------------------- */
.tps-scroll-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 99999;
  pointer-events: none;
  background: transparent;
}

.tps-scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #323edd, #ffa41b);
  transition: width 0.1s linear;
}