.page-loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  background: var(--color-bg);
  transition:
    opacity var(--duration-slow) var(--ease-in-out-quart),
    visibility var(--duration-slow) var(--ease-in-out-quart);
}

.page-loader::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgb(0 232 135 / 8%), transparent 40%),
    radial-gradient(circle at 80% 70%, rgb(255 97 220 / 6%), transparent 40%);
}

.page-loader::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgb(98 217 255 / 3%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(98 217 255 / 3%) 1px, transparent 1px);
  background-size: 2rem 2rem;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 80%);
  opacity: 0.6;
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader.is-hidden .loader-content {
  transform: scale(0.9);
  opacity: 0;
}

.page-loader__top-bar,
.page-loader__bottom-bar {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-primary),
    var(--color-secondary),
    transparent
  );
  background-size: 200% 100%;
  animation: loader-bar-slide 1.2s ease-in-out infinite;
}

.page-loader__top-bar {
  top: 0;
  animation-delay: 0s;
}

.page-loader__bottom-bar {
  bottom: 0;
  animation-delay: 0.3s;
  animation-direction: reverse;
}

.loader-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  transition:
    transform var(--duration-slow) var(--ease-in-out-quart),
    opacity var(--duration-slow) var(--ease-in-out-quart);
}

.loader-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 4vw, 2rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  text-shadow: 0 0 1.5rem rgb(0 232 135 / 40%);
  animation: loader-logo-pulse 2s ease-in-out infinite;
}

.loader-logo span {
  color: var(--color-secondary);
  text-shadow: 0 0 1.5rem rgb(255 97 220 / 30%);
}

.loader-spinner {
  width: clamp(3rem, 8vw, 5rem);
  height: clamp(3rem, 8vw, 5rem);
  position: relative;
}

.loader-spinner::before,
.loader-spinner::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
}

.loader-spinner::before {
  border-top-color: var(--color-primary);
  border-right-color: var(--color-primary);
  animation: loader-spin 0.9s linear infinite;
  box-shadow: 0 0 1.5rem rgb(0 232 135 / 20%), inset 0 0 1rem rgb(0 232 135 / 10%);
}

.loader-spinner::after {
  inset: 25%;
  border-bottom-color: var(--color-secondary);
  border-left-color: var(--color-secondary);
  animation: loader-spin 1.3s linear infinite reverse;
  box-shadow: 0 0 1rem rgb(255 97 220 / 20%), inset 0 0 0.75rem rgb(255 97 220 / 10%);
}

.loader-percentage {
  font-family: var(--font-label);
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--color-info);
  letter-spacing: 0.15em;
  min-width: 4ch;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.loader-progress {
  width: min(20rem, 60vw);
  height: 3px;
  background: var(--color-border);
  border-radius: 99rem;
  overflow: hidden;
  position: relative;
}

.loader-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-secondary) 50%,
    var(--color-info) 100%
  );
  background-size: 200% 100%;
  border-radius: inherit;
  box-shadow: 0 0 1rem var(--color-primary);
  transition: width 0.1s linear;
  animation: gradient-shift 1.5s linear infinite;
}

.loader-status {
  font-family: var(--font-label);
  font-size: clamp(0.7rem, 1.5vw, 0.85rem);
  color: var(--color-text-subtle);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  min-height: 1.2em;
  transition: color var(--duration-fast) var(--ease-standard);
}

.loader-status.is-complete {
  color: var(--color-primary);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(1rem);
  transition:
    opacity 600ms var(--ease-standard),
    transform 600ms var(--ease-standard);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="left"] {
  transform: translateX(-2rem);
}

[data-reveal="left"].is-visible {
  transform: translateX(0);
}

[data-reveal="right"] {
  transform: translateX(2rem);
}

[data-reveal="right"].is-visible {
  transform: translateX(0);
}

[data-reveal="zoom"] {
  transform: scale(0.95);
}

[data-reveal="zoom"].is-visible {
  transform: scale(1);
}

[data-delay="1"] {
  transition-delay: 100ms;
}

[data-delay="2"] {
  transition-delay: 200ms;
}

[data-delay="3"] {
  transition-delay: 300ms;
}

[data-delay="4"] {
  transition-delay: 400ms;
}

[data-delay="5"] {
  transition-delay: 500ms;
}

@keyframes loader-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes loader-logo-pulse {
  0%,
  100% {
    opacity: 1;
    filter: brightness(1);
  }
  50% {
    opacity: 0.85;
    filter: brightness(1.2);
  }
}

@keyframes loader-bar-slide {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@keyframes hero-glow {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 0.6;
  }
  100% {
    transform: translate(-30px, 20px) scale(1.1);
    opacity: 1;
  }
}

@keyframes scan-line {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

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

@keyframes progress-shine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes dot-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

@keyframes gradient-shift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes shine {
  0% {
    transform: translateX(-100%);
  }
  60%,
  100% {
    transform: translateX(100%);
  }
}

@keyframes glitch-top {
  0%,
  100% {
    transform: translate(0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(-2px, -2px);
  }
  60% {
    transform: translate(2px, 2px);
  }
  80% {
    transform: translate(2px, -2px);
  }
}

@keyframes glitch-bottom {
  0%,
  100% {
    transform: translate(0);
  }
  20% {
    transform: translate(2px, -2px);
  }
  40% {
    transform: translate(2px, 2px);
  }
  60% {
    transform: translate(-2px, -2px);
  }
  80% {
    transform: translate(-2px, 2px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none !important;
  }

  .page-loader {
    transition-duration: 0.01ms !important;
  }

  body::after {
    opacity: 0.3;
  }
}