* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  background: var(--void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-tight);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
.disp {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--ls-normal);
  line-height: var(--lh-tight);
  text-transform: uppercase;
}

/* Shared label utilities */
.label,
[class*="eyebrow"],
[class*="corner-tag"],
.boot-label,
.portal-hud .p-status,
.portal-hud .p-sub {
  font-family: var(--font-body);
  text-transform: uppercase;
}

.eyebrow,
[class*="-eyebrow"],
.doc-eyebrow,
.detail-eyebrow,
.strip-eyebrow,
.gate-eyebrow,
.hero-eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--ls-eyebrow);
  color: var(--text-accent);
  line-height: var(--lh-snug);
}

.hud-tag,
.hero-hud span,
.bay-hud .corner-tag,
.detail-status,
.project-row .p-status {
  font-size: var(--text-2xs);
  font-weight: 600;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-muted);
}

::selection {
  background: var(--ochre);
  color: var(--void);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

/* FAST COMPOSITED VIGNETTE (radial only — no expensive inset shadow) */
.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 49;
  background:
    radial-gradient(
      ellipse at 50% 40%,
      rgba(209, 161, 76, 0.03) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 50% 50%,
      transparent 42%,
      rgba(0, 0, 0, 0.55) 78%,
      rgba(0, 0, 0, 0.85) 100%
    );
  transform: translate3d(0, 0, 0);
}

/* FAST COMPOSITED GRAIN (REMOVED COSTLY mix-blend-mode: overlay) */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 48;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  transform: translate3d(0, 0, 0);
}

@media (max-width: 768px), (prefers-reduced-motion: reduce) {
  .grain {
    display: none;
  }
}

/* Carved text treatment */
.engraved {
  color: #c9b98f;
  text-shadow:
    0 -1px 1px rgba(0, 0, 0, 0.8),
    0 1px 0 rgba(255, 244, 222, 0.3),
    0 2px 3px rgba(0, 0, 0, 0.55);
}

/* PAGER — STACKED PANELS */
#pager {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

#pager-track {
  position: relative;
  width: 100vw;
  height: 100%;
}

#panel-landing,
#panel-app {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100%;
  overflow: hidden;
  transition:
    opacity 320ms ease,
    visibility 320ms ease;
}

#panel-landing {
  z-index: 10;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#panel-app {
  z-index: 20;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ACTIVE APP PANEL STATE OVERRIDE */
#pager-track.in-app #panel-landing {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#pager-track.in-app #panel-app {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#page {
  opacity: 0;
  transition: opacity 620ms var(--snap);
}

#page.booted {
  opacity: 1;
}

/* TEMPORAL PORTAL OVERLAY — time-slip / chronovector */
#portal-overlay {
  position: fixed;
  inset: 0;
  z-index: 800;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  background: #060504;
  overflow: hidden;
  transform: translate3d(0, 0, 0);
  transition:
    opacity 180ms ease,
    visibility 180ms ease;
}

#portal-overlay.active,
#portal-overlay.active-reverse {
  opacity: 1;
  visibility: visible;
  will-change: opacity;
}

/* Warm→cool chronowash (era smear) */
.portal-chrono-wash {
  position: absolute;
  inset: -10%;
  opacity: 0;
  background: conic-gradient(
    from 210deg at 50% 50%,
    rgba(209, 161, 76, 0.22),
    rgba(43, 184, 176, 0.18),
    rgba(16, 91, 163, 0.2),
    rgba(138, 46, 31, 0.16),
    rgba(209, 161, 76, 0.22)
  );
  filter: blur(28px);
  transform: translate3d(0, 0, 0) scale(1.1);
}

#portal-overlay.active .portal-chrono-wash {
  animation: chronoWashForward 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#portal-overlay.active-reverse .portal-chrono-wash {
  animation: chronoWashReverse 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes chronoWashForward {
  0% {
    opacity: 0;
    transform: scale(0.7) rotate(0deg);
  }
  35% {
    opacity: 0.85;
  }
  100% {
    opacity: 0;
    transform: scale(1.55) rotate(48deg);
  }
}

@keyframes chronoWashReverse {
  0% {
    opacity: 0;
    transform: scale(1.55) rotate(48deg);
  }
  35% {
    opacity: 0.85;
  }
  100% {
    opacity: 0;
    transform: scale(0.7) rotate(0deg);
  }
}

/* Radial speed streaks */
.portal-speed-rays {
  position: absolute;
  inset: -25%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 500 500'%3E%3Cg fill='none' stroke='%232bb8b0' stroke-width='1.4' opacity='0.4'%3E%3Cline x1='250' y1='250' x2='0' y2='0'/%3E%3Cline x1='250' y1='250' x2='500' y2='0'/%3E%3Cline x1='250' y1='250' x2='500' y2='500'/%3E%3Cline x1='250' y1='250' x2='0' y2='500'/%3E%3Cline x1='250' y1='250' x2='250' y2='0'/%3E%3Cline x1='250' y1='250' x2='250' y2='500'/%3E%3Cline x1='250' y1='250' x2='0' y2='250'/%3E%3Cline x1='250' y1='250' x2='500' y2='250'/%3E%3Cline x1='250' y1='250' x2='80' y2='40'/%3E%3Cline x1='250' y1='250' x2='420' y2='60'/%3E%3Cline x1='250' y1='250' x2='460' y2='380'/%3E%3Cline x1='250' y1='250' x2='40' y2='420'/%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: translate3d(0, 0, 0);
}

#portal-overlay.active .portal-speed-rays,
#portal-overlay.active-reverse .portal-speed-rays {
  will-change: transform, opacity;
}

#portal-overlay.active .portal-speed-rays {
  animation: raysForward 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#portal-overlay.active-reverse .portal-speed-rays {
  animation: raysReverse 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes raysForward {
  0% {
    transform: scale(0.12) rotate(-8deg);
    opacity: 0;
  }
  28% {
    opacity: 1;
  }
  100% {
    transform: scale(3.1) rotate(72deg);
    opacity: 0;
  }
}

@keyframes raysReverse {
  0% {
    transform: scale(3.1) rotate(72deg);
    opacity: 0;
  }
  28% {
    opacity: 1;
  }
  100% {
    transform: scale(0.12) rotate(-8deg);
    opacity: 0;
  }
}

/* Concentric temporal rings */
.portal-tunnel-rings {
  position: absolute;
  inset: -12%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 500 500'%3E%3Ccircle cx='250' cy='250' r='50' fill='none' stroke='%232bb8b0' stroke-width='2' opacity='0.85'/%3E%3Ccircle cx='250' cy='250' r='110' fill='none' stroke='%23d1a14c' stroke-width='2' opacity='0.75'/%3E%3Ccircle cx='250' cy='250' r='170' fill='none' stroke='%23105ba3' stroke-width='3' opacity='0.8'/%3E%3Ccircle cx='250' cy='250' r='230' fill='none' stroke='%232bb8b0' stroke-width='3' opacity='0.9'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: translate3d(0, 0, 0);
}

.portal-tunnel-rings.outer {
  inset: -28%;
  opacity: 0;
  filter: hue-rotate(18deg) brightness(1.05);
}

#portal-overlay.active .portal-tunnel-rings,
#portal-overlay.active-reverse .portal-tunnel-rings {
  will-change: transform, opacity;
}

#portal-overlay.active .portal-tunnel-rings {
  animation: ringsForward 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#portal-overlay.active .portal-tunnel-rings.outer {
  animation: ringsForward 1200ms 90ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#portal-overlay.active-reverse .portal-tunnel-rings {
  animation: ringsReverse 1200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#portal-overlay.active-reverse .portal-tunnel-rings.outer {
  animation: ringsReverse 1200ms 90ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes ringsForward {
  0% {
    transform: scale(0.08) rotate(0deg);
    opacity: 0;
  }
  32% {
    opacity: 1;
  }
  100% {
    transform: scale(2.7) rotate(25deg);
    opacity: 0;
  }
}

@keyframes ringsReverse {
  0% {
    transform: scale(2.7) rotate(25deg);
    opacity: 0;
  }
  32% {
    opacity: 1;
  }
  100% {
    transform: scale(0.08) rotate(0deg);
    opacity: 0;
  }
}

/* Vertical chronometer tick marks rushing past */
.portal-time-ticks {
  position: absolute;
  inset: 0;
  opacity: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0,
    transparent 46px,
    rgba(209, 161, 76, 0.09) 46px,
    rgba(209, 161, 76, 0.09) 47px,
    transparent 47px,
    transparent 92px,
    rgba(43, 184, 176, 0.08) 92px,
    rgba(43, 184, 176, 0.08) 93px
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 18%,
    #000 82%,
    transparent 100%
  );
  transform: translate3d(0, 0, 0);
}

#portal-overlay.active .portal-time-ticks {
  animation: timeTicksRush 1200ms linear forwards;
}

#portal-overlay.active-reverse .portal-time-ticks {
  animation: timeTicksRushRev 1200ms linear forwards;
}

@keyframes timeTicksRush {
  0% {
    opacity: 0;
    background-position: 0 0;
    transform: scaleX(1.15);
  }
  20% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    background-position: 220px 0;
    transform: scaleX(1.6);
  }
}

@keyframes timeTicksRushRev {
  0% {
    opacity: 0;
    background-position: 220px 0;
    transform: scaleX(1.6);
  }
  20% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    background-position: 0 0;
    transform: scaleX(1.15);
  }
}

/* Chromatic aberration smear (time fracture) */
.portal-chromatic {
  position: absolute;
  inset: 0;
  opacity: 0;
  background:
    linear-gradient(
      105deg,
      rgba(255, 60, 60, 0.12) 0%,
      transparent 35%,
      transparent 65%,
      rgba(60, 160, 255, 0.14) 100%
    );
  mix-blend-mode: screen;
  transform: translate3d(0, 0, 0);
}

#portal-overlay.active .portal-chromatic {
  animation: chromaSplit 1200ms ease-out forwards;
}

#portal-overlay.active-reverse .portal-chromatic {
  animation: chromaSplitRev 1200ms ease-out forwards;
}

@keyframes chromaSplit {
  0% {
    opacity: 0;
    transform: scaleX(1);
  }
  40% {
    opacity: 0.85;
    transform: scaleX(1.04) translateX(-6px);
  }
  70% {
    opacity: 0.5;
    transform: scaleX(1.08) translateX(8px);
  }
  100% {
    opacity: 0;
    transform: scaleX(1.12);
  }
}

@keyframes chromaSplitRev {
  0% {
    opacity: 0;
    transform: scaleX(1.12);
  }
  40% {
    opacity: 0.85;
    transform: scaleX(1.08) translateX(8px);
  }
  100% {
    opacity: 0;
    transform: scaleX(1);
  }
}

/* Dark vignette depth mask */
.portal-tunnel-mask {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    transparent 12%,
    rgba(6, 5, 4, 0.55) 48%,
    #060504 88%
  );
  transform: translate3d(0, 0, 0);
}

/* Scanline chronograph */
.portal-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(43, 184, 176, 0.07) 0px,
    rgba(43, 184, 176, 0.07) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0;
}

#portal-overlay.active .portal-scanlines,
#portal-overlay.active-reverse .portal-scanlines {
  will-change: opacity, transform;
  animation: scanChrono 1200ms ease forwards;
}

@keyframes scanChrono {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  18% {
    opacity: 0.75;
  }
  55% {
    opacity: 0.45;
    transform: translateY(-12px);
  }
  100% {
    opacity: 0;
    transform: translateY(-28px);
  }
}

/* Center energy flash */
.portal-flash {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at center,
    rgba(255, 248, 230, 0.8) 0%,
    rgba(43, 184, 176, 0.35) 28%,
    rgba(209, 161, 76, 0.12) 48%,
    transparent 72%
  );
  opacity: 0;
}

#portal-overlay.active .portal-flash,
#portal-overlay.active-reverse .portal-flash {
  will-change: opacity;
}

#portal-overlay.active .portal-flash {
  animation: flashForward 1200ms ease forwards;
}

#portal-overlay.active-reverse .portal-flash {
  animation: flashReverse 1200ms ease forwards;
}

@keyframes flashForward {
  0% {
    opacity: 0;
    transform: scale(0.85);
  }
  42% {
    opacity: 0.95;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}

@keyframes flashReverse {
  0% {
    opacity: 0;
    transform: scale(1.25);
  }
  30% {
    opacity: 0.9;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.85);
  }
}

/* HUD readout */
.portal-hud {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%) translate3d(0, 0, 0);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  font-family: var(--font-mono);
  opacity: 0;
}

#portal-overlay.active .portal-hud,
#portal-overlay.active-reverse .portal-hud {
  will-change: opacity, letter-spacing;
  animation: hudChrono 1200ms ease forwards;
}

@keyframes hudChrono {
  0% {
    opacity: 0;
    letter-spacing: 0.35em;
    filter: blur(4px);
  }
  22% {
    opacity: 1;
    letter-spacing: 0.12em;
    filter: blur(0);
  }
  72% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    letter-spacing: 0.22em;
    filter: blur(2px);
  }
}

.portal-hud .p-status {
  font-size: var(--text-xs);
  letter-spacing: var(--ls-eyebrow);
  color: var(--text-accent);
  text-shadow: 0 0 12px rgba(43, 184, 176, 0.9);
  font-weight: 700;
}

.portal-hud .p-sub {
  font-size: var(--text-2xs);
  letter-spacing: var(--ls-label);
  color: var(--text-gold);
  font-weight: 500;
}

@media (prefers-reduced-motion: reduce) {
  #portal-overlay.active .portal-chrono-wash,
  #portal-overlay.active .portal-speed-rays,
  #portal-overlay.active .portal-tunnel-rings,
  #portal-overlay.active .portal-time-ticks,
  #portal-overlay.active .portal-chromatic,
  #portal-overlay.active .portal-scanlines,
  #portal-overlay.active .portal-flash,
  #portal-overlay.active .portal-hud,
  #portal-overlay.active-reverse .portal-chrono-wash,
  #portal-overlay.active-reverse .portal-speed-rays,
  #portal-overlay.active-reverse .portal-tunnel-rings,
  #portal-overlay.active-reverse .portal-time-ticks,
  #portal-overlay.active-reverse .portal-chromatic,
  #portal-overlay.active-reverse .portal-scanlines,
  #portal-overlay.active-reverse .portal-flash,
  #portal-overlay.active-reverse .portal-hud {
    animation-duration: 1ms !important;
  }
}