/* ============================================================
   CINEMATIC LAYER  — cinematic redesign (2026-07-25)
   Loads AFTER index.css / booking.css / features.css.
   Foundation atmospherics + component refinement + noise cuts.
   Spec: docs/superpowers/specs/2026-07-25-cinematic-redesign-design.md
   ============================================================ */

:root {
  --cine-grain-opacity: 0.05;
  --cine-vignette: 55%;
  --letterbox-h: clamp(1.5rem, 6vh, 4.5rem);
}

/* The reset's `img,picture{display:block}` (author origin) was overriding the UA
   [hidden]{display:none}, so tab-hidden pictures rendered stacked (visible as
   overlapping transparent crew portraits). Restore correct hidden semantics. */
[hidden] {
  display: none !important;
}

/* ------------------------------------------------------------
   1. Global film grade — vignette + grain over everything
   ------------------------------------------------------------ */

/* Vignette: darken + cool the edges for a lensed, cinematic frame */
.cine-vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 3; /* above bg + stars (z 1), below content (z 2)… */
  /* content sits at z-index 2; keep vignette subtle so it doesn't wash text */
  background: radial-gradient(
    120% 120% at 50% 42%,
    transparent var(--cine-vignette),
    hsl(230 60% 2% / 0.55) 100%
  );
  mix-blend-mode: multiply;
}
/* keep interactive content above the vignette */
.primary-header,
main,
.grid-container,
.site-footer {
  z-index: 4;
}

/* Film grain: animated SVG turbulence, very low opacity, soft-light */
.cine-grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 5;
  opacity: var(--cine-grain-opacity);
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: cine-grain-shift 0.6s steps(3) infinite;
}
@keyframes cine-grain-shift {
  0% {
    transform: translate(0, 0);
  }
  33% {
    transform: translate(-3%, 2%);
  }
  66% {
    transform: translate(2%, -3%);
  }
  100% {
    transform: translate(0, 0);
  }
}

/* Letterbox bars — cinematic intro that retracts once the page is ready */
.cine-bar {
  position: fixed;
  left: 0;
  right: 0;
  height: 45vh;
  background: hsl(230 60% 2%);
  z-index: 60;
  pointer-events: none;
  transition: transform 1100ms var(--ease-cine);
}
.cine-bar--top {
  top: 0;
  transform: translateY(0);
}
.cine-bar--bottom {
  bottom: 0;
  transform: translateY(0);
}
/* once ready: bars slide off-screen leaving a thin cinematic frame feel */
.cine-ready .cine-bar--top {
  transform: translateY(calc(-100% + var(--letterbox-h)));
}
.cine-ready .cine-bar--bottom {
  transform: translateY(calc(100% - var(--letterbox-h)));
}
/* the thin residual frame bars stay as a permanent cinematic border */
.cine-ready .cine-bar {
  height: 45vh;
}

/* ------------------------------------------------------------
   2. Type refinement — cinematic hierarchy
   ------------------------------------------------------------ */

/* Hero kicker: condensed, wide-tracked, muted */
.text-accent.ff-sans-cond {
  color: hsl(var(--clr-light) / 0.85);
}

/* Big serif display gets a faint glow so it lifts off the void */
.fs-900,
.numbered-title span {
  text-shadow: 0 0 40px hsl(var(--clr-white) / 0.08);
}

/* Section eyebrow numbers use the signal cyan, brighter */
.numbered-title span {
  color: hsl(var(--clr-accent) / 0.55);
}

/* Body copy: slightly cooler, better measure */
.grid-container p:not([class]) {
  color: hsl(var(--clr-light) / 0.9);
  max-width: 52ch;
}

/* ------------------------------------------------------------
   3. Ember CTA — the primary "Book Now" action reads warm
   ------------------------------------------------------------ */

.large-button {
  background: hsl(var(--clr-white) / 0.06);
  border: 1px solid hsl(var(--clr-ember) / 0.35);
  box-shadow: inset 0 0 0 1px hsl(var(--clr-white) / 0.04);
  color: hsl(var(--clr-white));
  letter-spacing: 1px;
}
.large-button::after {
  background: radial-gradient(circle at center, hsl(var(--clr-ember) / 0.35) 0%, transparent 65%);
}
.large-button:hover,
.large-button:focus {
  border-color: hsl(var(--clr-ember) / 0.85);
  color: hsl(var(--clr-white));
  box-shadow:
    0 0 45px hsl(var(--clr-ember) / 0.35),
    0 10px 50px hsl(230 60% 2% / 0.6);
}

/* Hero pointer parallax — copy and CTA drift on opposite depth planes */
.grid-container--home {
  --px: 0;
  --py: 0;
}
.grid-container--home > *:first-child {
  transform: translate3d(calc(var(--px) * 10px), calc(var(--py) * 8px), 0);
  transition: transform 120ms linear;
}
.grid-container--home > *:last-child {
  transform: translate3d(calc(var(--px) * -18px), calc(var(--py) * -14px), 0);
  transition: transform 120ms linear;
}
@media (prefers-reduced-motion: reduce) {
  .grid-container--home > *:first-child,
  .grid-container--home > *:last-child {
    transform: none;
  }
}

/* ------------------------------------------------------------
   4. HUD / data-readout primitives (used by destination + counters)
   ------------------------------------------------------------ */

.hud-label {
  font-family: var(--ff-sans-cond);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: var(--fs-200);
  color: hsl(var(--clr-accent) / 0.75);
}
.hud-value {
  font-family: var(--ff-serif);
  font-variant-numeric: tabular-nums;
  color: hsl(var(--clr-white));
}
.hud-frame {
  position: relative;
  padding: 1rem 1.25rem;
  border: 1px solid hsl(var(--clr-white) / 0.08);
  background: hsl(var(--clr-signal) / 0.02);
}
/* corner ticks for the cockpit-HUD feel */
.hud-frame::before,
.hud-frame::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid hsl(var(--clr-accent) / 0.5);
}
.hud-frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}
.hud-frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

/* Restyle the existing animated counters as glowing signal readouts */
[data-counter] {
  color: hsl(var(--clr-white));
  text-shadow: 0 0 20px hsl(var(--clr-accent) / 0.35);
}
[data-counter]:hover {
  color: hsl(var(--clr-accent));
}

/* ------------------------------------------------------------
   4b. Destination 3D planet stage
   ------------------------------------------------------------ */

.planet-stage {
  grid-area: image;
  position: relative;
  width: min(100%, 34rem);
  aspect-ratio: 1;
  margin-inline: auto;
  justify-self: center;
  align-self: center;
  /* soft glow pool behind the planet */
  background: radial-gradient(circle at 50% 50%, hsl(var(--clr-accent) / 0.1) 0%, transparent 62%);
}
.planet-stage #planet-canvas {
  position: absolute; /* out of flow so it can't drive stage height */
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
  touch-action: pan-y; /* allow vertical page scroll, grab horizontal */
}
.planet-stage #planet-canvas:active {
  cursor: grabbing;
}

.planet-hint {
  position: absolute;
  left: 50%;
  bottom: 0.25rem;
  transform: translateX(-50%);
  font-family: var(--ff-sans-cond);
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: var(--fs-200);
  color: hsl(var(--clr-white) / 0.4);
  pointer-events: none;
  opacity: 0;
  animation: planet-hint-in 600ms var(--ease-cine) 900ms forwards;
}
@keyframes planet-hint-in {
  to {
    opacity: 1;
  }
}

/* when the 3D planet is live, hide the flat <picture> fallbacks */
.has-planet > picture {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .planet-hint {
    animation: none;
    opacity: 1;
  }
}

/* ------------------------------------------------------------
   4c. Destination meta → HUD readouts
   ------------------------------------------------------------ */

.destination-meta {
  border-top: 1px solid hsl(var(--clr-accent) / 0.18);
  gap: 2rem;
}
.destination-meta h3 {
  font-family: var(--ff-sans-cond);
  letter-spacing: 3px;
  color: hsl(var(--clr-accent) / 0.8);
}
.destination-meta p {
  text-shadow: 0 0 24px hsl(var(--clr-accent) / 0.3);
}

/* ------------------------------------------------------------
   4d. Crew — holographic pointer-tilt portrait
   ------------------------------------------------------------ */

.grid-container--crew {
  perspective: 1200px;
}

.grid-container--crew > picture {
  --rx: 0deg;
  --ry: 0deg;
  --sheen-x: 50%;
  position: relative;
  overflow: visible; /* override index.css clip */
  border-radius: 0;
  border-bottom: 0; /* drop the old hairline under portrait */
  animation: none !important; /* stop the float keyframe fighting tilt */
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition:
    transform 260ms var(--ease-cine),
    filter 260ms ease;
  transform-style: preserve-3d;
  will-change: transform;
  filter: drop-shadow(0 26px 55px hsl(230 60% 2% / 0.65));
}
.grid-container--crew > picture:hover {
  filter: drop-shadow(0 26px 55px hsl(230 60% 2% / 0.7))
    drop-shadow(0 0 30px hsl(var(--clr-accent) / 0.25));
}

/* holographic pedestal glow behind the (transparent) astronaut cutout */
.grid-container--crew > picture::after {
  content: "";
  position: absolute;
  inset: auto; /* override index.css inset:0 */
  left: var(--sheen-x);
  bottom: -4%;
  width: 60%;
  height: 18%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, hsl(var(--clr-accent) / 0.42) 0%, transparent 68%);
  filter: blur(16px);
  opacity: 1; /* index.css starts this at 0 */
  z-index: -1;
  pointer-events: none;
  transition: left 260ms var(--ease-cine);
}
.grid-container--crew > picture:hover::after {
  opacity: 1;
}

/* crew role/name typography */
.crew-details header h2 {
  color: hsl(var(--clr-light) / 0.6);
}
.crew-details header p {
  text-shadow: 0 0 30px hsl(var(--clr-white) / 0.12);
}

/* active crew dot glows signal-cyan */
.dot-indicators > [aria-selected="true"] {
  background-color: hsl(var(--clr-accent));
  box-shadow: 0 0 16px hsl(var(--clr-accent) / 0.6);
}

@media (prefers-reduced-motion: reduce) {
  .grid-container--crew > picture {
    transform: none;
    transition: none;
  }
}

/* ------------------------------------------------------------
   4e. Technology — HUD framing + ember step indicators
   ------------------------------------------------------------ */

/* landscape tech image gets a framed, cockpit-panel feel */
.grid-container--technology > picture {
  position: relative;
  border-bottom: 0;
  border: 1px solid hsl(var(--clr-accent) / 0.15);
  box-shadow: inset 0 0 60px hsl(230 60% 2% / 0.6);
}
.grid-container--technology > picture::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(hsl(var(--clr-accent) / 0.5) 0 0) left top / 14px 1px no-repeat,
    linear-gradient(hsl(var(--clr-accent) / 0.5) 0 0) left top / 1px 14px no-repeat,
    linear-gradient(hsl(var(--clr-accent) / 0.5) 0 0) right bottom / 14px 1px no-repeat,
    linear-gradient(hsl(var(--clr-accent) / 0.5) 0 0) right bottom / 1px 14px no-repeat;
  z-index: 2;
}

/* numbered step buttons: active = ember-filled, cinematic */
.number-indicators > * {
  font-family: var(--ff-serif);
  border-color: hsl(var(--clr-white) / 0.2);
  transition:
    border-color var(--transition),
    background-color var(--transition),
    box-shadow var(--transition),
    color var(--transition);
}
.technology .number-indicators > *:hover,
.technology .number-indicators > *:focus {
  border-color: hsl(var(--clr-accent) / 0.7);
}
.technology .number-indicators > [aria-selected="true"] {
  background: hsl(var(--clr-accent));
  color: hsl(var(--clr-dark));
  border-color: hsl(var(--clr-accent));
  box-shadow: 0 0 26px hsl(var(--clr-accent) / 0.45);
}
.technology-info h2 {
  text-shadow: 0 0 30px hsl(var(--clr-white) / 0.12);
}
.technology-info .text-accent {
  color: hsl(var(--clr-accent) / 0.85);
}

/* ------------------------------------------------------------
   5. Navigation refinement — signal underline, cooler glass
   ------------------------------------------------------------ */

.primary-navigation {
  background: hsl(230 45% 5% / 0.35);
  -webkit-backdrop-filter: blur(2rem) saturate(140%);
  backdrop-filter: blur(2rem) saturate(140%);
  border-block: 1px solid hsl(var(--clr-white) / 0.06);
}
.primary-navigation a::after {
  background: linear-gradient(90deg, hsl(var(--clr-ember)), hsl(var(--clr-accent)));
}

/* ------------------------------------------------------------
   6. NOISE CUTS — quiet the accreted kitchen-sink effects
   ------------------------------------------------------------ */

/* Custom cursor: remove entirely (gimmicky, hurts accessibility) */
.custom-cursor {
  display: none !important;
}

/* Ripple: neutralize the flashing white ripple burst */
.ripple-effect {
  display: none !important;
}

/* The two full-viewport twinkling star pseudo-layers on body are redundant
   with the WebGL hero + parallax stars — tone them way down so they read as
   faint depth, not visual noise. */
.home::before,
.destination::before,
.crew::before,
.technology::before,
.home::after,
.destination::after,
.crew::after,
.technology::after {
  opacity: 0.25;
}

/* Reserve space for the injected launch countdown so it can't shift the footer */
.countdown-slot {
  min-height: 300px;
  display: block;
}
@media (max-width: 45em) {
  .countdown-slot {
    min-height: 440px;
  }
}
.countdown-slot .countdown-container {
  margin-top: 0;
}

/* Heavy "Preparing for launch…" overlay → fast, quiet crossfade */
.loading-indicator {
  transition: opacity 200ms ease;
}
.loading-indicator .loading-spinner {
  border-top-color: hsl(var(--clr-ember));
  width: 42px;
  height: 42px;
}
.loading-indicator p {
  letter-spacing: 3px;
  opacity: 0.7;
}

/* Footer: warm hairline instead of cyan */
.site-footer {
  border-top: 1px solid hsl(var(--clr-ember) / 0.14);
}
.footer-section h3 {
  color: hsl(var(--clr-light) / 0.9);
}

/* ------------------------------------------------------------
   7. Reduced motion / no-JS fallbacks
   ------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .cine-grain {
    animation: none;
  }
  .cine-bar {
    display: none;
  } /* no letterbox intro */
}

/* If JS never runs, don't leave the page hidden behind letterbox bars */
.no-js .cine-bar {
  display: none;
}