/* Rusty's Garage · page layer. The engine (scrollcraft.css) is the mechanism;
   everything here is this site. Custom theme: late-60s barter-fair retro.
   Every colour below is a token; the art code in rusty.js reads the same ones. */

:root {
  --sc-canvas:     #1B0B12;   /* oxblood night */
  --sc-surface:    #2C121C;
  --sc-ink:        #F4E6D4;   /* bone */
  --sc-ink-soft:   #D6B9AB;
  --sc-accent:     #FFB21E;   /* marigold */
  --sc-accent-ink: #1B0B12;

  /* tapestry dyes: art only, never body text on canvas below 3:1 */
  --rg-maroon:  #5A1424;
  --rg-rust:    #C4471C;
  --rg-saffron: #FFB21E;
  --rg-teal:    #2BB3A3;
  --rg-magenta: #EC5A93;
  --rg-plum:    #3B1430;
  --rg-wood:    #7A4A2A;
  --rg-bulb:    #FFE2A8;

  --sc-font-display: "Fraunces", "Cooper Black", Georgia, serif;
  --sc-font-text:    "Outfit", system-ui, sans-serif;
  --rg-display-vars: "SOFT" 100, "WONK" 1, "opsz" 144;

  --rg-dock: 46px;            /* awning fringe height once docked */
  --sc-shadow-color: 340 60% 3%;
}
@media (max-width: 860px) { :root { --rg-dock: 38px; } }

html, body { overflow-x: clip; }

.vh {
  position: absolute !important; width: 1px; height: 1px; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: var(--sc-gutter); top: 10px; z-index: 80;
  padding: 10px 16px; border-radius: var(--sc-r-pill);
  background: var(--sc-accent); color: var(--sc-accent-ink); font-weight: 600; text-decoration: none;
  transform: translateY(-160%); transition: transform var(--sc-d-fast) var(--sc-ease-out);
}
.skip:focus-visible { transform: none; }

/* ------------------------------------------------------------ the awning -- */
.awning {
  position: fixed; inset: 0 0 auto 0; z-index: var(--sc-z-chrome);
  pointer-events: none; transform-origin: 50% 0;
  will-change: transform;
}
.awning__svg { display: block; width: 100%; height: auto; max-width: none; overflow: visible; }
.awning .bulb-glow { animation: twinkle 3.6s ease-in-out infinite; }
@keyframes twinkle { 0%, 100% { opacity: 0.85; } 50% { opacity: 0.55; } }
@media (prefers-reduced-motion: reduce) { .awning .bulb-glow { animation: none; } }

/* --------------------------------------------------------------- beads ---- */
.beads {
  position: fixed; z-index: calc(var(--sc-z-chrome) + 1);
  top: calc(var(--rg-dock) - 8px);
  right: calc(env(safe-area-inset-right, 0px) + clamp(6px, 1.6vw, 22px));
}
.beads__cord {
  position: absolute; left: 50%; top: 0; bottom: 20px; width: 2px; translate: -1px 0;
  background: linear-gradient(var(--rg-wood), color-mix(in oklab, var(--rg-wood) 70%, var(--sc-ink)));
  border-radius: 2px;
}
.beads__list { list-style: none; margin: 0; padding: 24px 0 0; display: flex; flex-direction: column; gap: 10px; }
.beads__link {
  position: relative; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%; text-decoration: none;
}
.beads__bead {
  width: 18px; height: 18px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, var(--rg-bulb) 0 14%, var(--rg-rust) 46%, var(--rg-maroon) 100%);
  box-shadow: 0 0 0 2px var(--sc-canvas), var(--sc-e1);
  transition: transform var(--sc-d-fast) var(--sc-ease-out), background var(--sc-d-base) var(--sc-ease-out);
}
.beads__link[aria-current="true"] .beads__bead {
  transform: scale(1.35);
  background: radial-gradient(circle at 34% 30%, #fff8e6 0 12%, var(--rg-saffron) 44%, var(--rg-rust) 100%);
}
.beads__label {
  position: absolute; right: 46px; top: 50%; translate: 0 -50%;
  white-space: nowrap; padding: 6px 12px; border-radius: var(--sc-r-pill);
  background: color-mix(in oklab, var(--sc-surface) 94%, transparent);
  border: 1px solid var(--sc-hairline);
  box-shadow: var(--sc-e2);
  font-size: var(--sc-t-sm); font-weight: 500; color: var(--sc-ink);
  opacity: 0; transform: translateX(6px);
  transition: opacity var(--sc-d-fast) var(--sc-ease-out), transform var(--sc-d-fast) var(--sc-ease-out);
  pointer-events: none;
}
.beads__link:focus-visible .beads__label { opacity: 1; transform: none; }
@media (hover: hover) and (pointer: fine) {
  .beads__link:hover .beads__label { opacity: 1; transform: none; }
  .beads__link:hover .beads__bead { transform: scale(1.2); }
}
.beads__link:active .beads__bead { transform: scale(0.97); }
.beads__link:focus-visible { outline-offset: 0; border-radius: 50%; }

/* --------------------------------------------------------- 1 · the garage -- */
.garage__stage { background: var(--sc-canvas); touch-action: pan-y; }

/* Stills and the fallback <video> share one frame with the clip's own aspect,
   sized to cover on wide screens and set as a band on phones. */
.garage__still, .garage__video {
  position: absolute; left: 50%; top: 50%;
  width: max(100vw, calc(100svh * 1.7556)); height: auto; max-width: none;
  aspect-ratio: 1264 / 720; translate: -50% -50%; object-fit: cover;
}
.garage__still--inside { opacity: 0; transition: opacity 420ms var(--sc-ease-out); }
.garage.is-inside .garage__still--inside { opacity: 1; }
/* The clip stays composited under the canvas in GL mode: a hidden video is
   one some browsers stop decoding. */
.garage__video { opacity: 0; transition: opacity 300ms var(--sc-ease-out); }
.garage.is-clip .garage__video { opacity: 1; }
.garage__gl {
  position: absolute; inset: 0; width: 100%; height: 100%; max-width: none;
  opacity: 0; transition: opacity 300ms var(--sc-ease-out);
}
.garage[data-mode="gl"].gl-live .garage__gl { opacity: 1; }
.garage.is-turning .garage__gl { cursor: grabbing; }

/* No-WebGL kaleidoscope: twelve mirrored wedges of the interior frame. */
.garage__kfall {
  position: absolute; left: 50%; top: 50%; width: 150vmax; height: 150vmax;
  translate: -50% -50%; opacity: 0; pointer-events: none;
}
.garage__kfall span {
  position: absolute; inset: 0;
  background: url("../assets/interior.webp") 62% 60% / 120% auto no-repeat;
  clip-path: polygon(50% 50%, 100% 23.2%, 100% 76.8%);
}

.garage__scrim { z-index: 2; }
.garage__hello { max-width: min(64rem, 84vw); }
.garage__h1 {
  margin: 0;
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 800; font-size: clamp(2.4rem, 1.2rem + 3.6vw, 4.6rem);
  line-height: 0.98; letter-spacing: -0.02em; text-wrap: balance;
  color: var(--sc-ink);
}
.garage__inside { max-width: min(30rem, 80vw); }
.garage__line {
  margin: 0;
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 700; font-size: var(--sc-t-xl); line-height: 1.12; letter-spacing: -0.01em;
  text-wrap: balance;
}

/* The barrel. */
.turn {
  position: absolute; z-index: var(--sc-z-copy); left: 50%;
  bottom: max(18px, 4svh); translate: -50% 0;
  width: min(36rem, calc(100vw - 2 * var(--sc-gutter) - 40px));
  padding: var(--sc-5) var(--sc-5) var(--sc-4);
  border-radius: var(--sc-r-lg);
  background: color-mix(in oklab, var(--sc-surface) 93%, transparent);
  /* No inset shadows here: an inset box-shadow's first paint stalled the
     WebGL stage ~170 ms when this panel appeared. A border carries the lip. */
  border: 1px solid transparent; border-top-color: var(--sc-hairline-strong);
  box-shadow: var(--sc-e3);
  /* Never fully 0: the panel paints (invisibly) from page load, so its first
     raster happens before anyone is scrolling instead of mid-melt. */
  opacity: calc(0.002 + var(--turn-o, 0) * 0.998);
  transform: translateY(calc((1 - var(--turn-o, 0)) * 14px));
}
.turn[data-hidden] { pointer-events: none; }
.turn__title {
  margin: 0 0 var(--sc-2);
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 800; font-size: var(--sc-t-xl); line-height: 1.05;
}
.turn__barrel { display: block; }
.turn__range {
  -webkit-appearance: none; appearance: none; display: block;
  width: 100%; height: 44px; margin: 0; background: transparent; cursor: grab;
}
.turn__range:active { cursor: grabbing; }
.turn__range::-webkit-slider-runnable-track {
  height: 16px; border-radius: var(--sc-r-pill);
  background: repeating-linear-gradient(90deg,
      var(--rg-rust) 0 12px, var(--rg-saffron) 12px 16px, var(--rg-teal) 16px 28px,
      var(--rg-magenta) 28px 32px, var(--rg-plum) 32px 44px);
  background-position: var(--turn-x, 0px) 0;
  border: 1px solid var(--sc-hairline-strong);
}
.turn__range::-moz-range-track {
  height: 16px; border-radius: var(--sc-r-pill);
  background: repeating-linear-gradient(90deg,
      var(--rg-rust) 0 12px, var(--rg-saffron) 12px 16px, var(--rg-teal) 16px 28px,
      var(--rg-magenta) 28px 32px, var(--rg-plum) 32px 44px);
  background-position: var(--turn-x, 0px) 0;
}
.turn__range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 30px; height: 30px; margin-top: -7px; border-radius: 50%;
  background: radial-gradient(circle at 36% 32%, var(--rg-bulb) 0 16%, var(--sc-accent) 52%, var(--rg-rust) 100%);
  box-shadow: 0 0 0 3px var(--sc-canvas), var(--sc-e2);
  transition: transform var(--sc-d-fast) var(--sc-ease-out);
}
.turn__range::-moz-range-thumb {
  width: 30px; height: 30px; border: 0; border-radius: 50%;
  background: radial-gradient(circle at 36% 32%, var(--rg-bulb) 0 16%, var(--sc-accent) 52%, var(--rg-rust) 100%);
  box-shadow: 0 0 0 3px var(--sc-canvas);
}
.turn__range:active::-webkit-slider-thumb { transform: scale(0.94); }
.turn__range:focus-visible { outline: 2px solid var(--sc-accent); outline-offset: 2px; border-radius: var(--sc-r-pill); }

.turn__cells { display: flex; flex-wrap: wrap; gap: var(--sc-2); margin-top: var(--sc-3); }
.turn__cell {
  display: inline-flex; align-items: center; gap: var(--sc-2);
  min-height: 44px; padding: 6px 14px 6px 6px;
  border: 1px solid var(--sc-hairline-strong); border-radius: var(--sc-r-pill);
  background: transparent; color: var(--sc-ink); cursor: pointer;
  font-size: var(--sc-t-sm); font-weight: 500; white-space: nowrap;
  transition: background var(--sc-d-fast) var(--sc-ease-out), border-color var(--sc-d-fast) var(--sc-ease-out), transform 120ms var(--sc-ease-out);
}
.turn__cell[aria-pressed="true"] { border-color: var(--sc-accent); background: color-mix(in oklab, var(--sc-accent) 16%, transparent); }
@media (hover: hover) and (pointer: fine) { .turn__cell:hover { border-color: var(--sc-ink-soft); } }
.turn__cell:active { transform: scale(0.97); }
.turn__cell:disabled { opacity: 0.5; cursor: not-allowed; }
.turn__swatch {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  background-size: cover; background-position: center;
  border: 1px solid var(--sc-hairline-strong);
}
.turn__swatch--shop     { background-image: url("../assets/interior.webp"); background-position: 55% 60%; background-size: 260% auto; }
.turn__swatch--tapestry { background-image: url("../assets/tapestry.webp"); background-position: 60% 40%; }
.turn__swatch--batik    { background-image: url("../assets/batik.webp"); background-position: 50% 30%; }
.turn__hint { margin: var(--sc-3) 0 0; font-size: var(--sc-t-xs); color: var(--sc-ink-soft); }

/* ----------------------------------------------------------- 2 · rusty ---- */
.rusty {
  position: relative; overflow: clip;
  padding-block: clamp(4rem, 8vw, 8rem) clamp(5rem, 10vw, 10rem);
}
.rusty__sun {
  position: absolute; left: 6%; top: 50%; width: min(120vw, 1500px); aspect-ratio: 1;
  translate: -38% -50%; border-radius: 50%; pointer-events: none;
  background: repeating-conic-gradient(from 0deg,
      color-mix(in oklab, var(--rg-rust) 70%, transparent) 0deg 6deg,
      transparent 6deg 12deg,
      color-mix(in oklab, var(--rg-magenta) 40%, transparent) 12deg 15deg,
      transparent 15deg 22.5deg);
  -webkit-mask-image: radial-gradient(closest-side, #000 18%, transparent 100%);
          mask-image: radial-gradient(closest-side, #000 18%, transparent 100%);
  opacity: 0.32;
  transform: rotate(calc(var(--sc-p, 0) * 70deg));
}
.rusty__grid {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 6rem); align-items: center;
}
.rusty__prints { position: relative; padding-bottom: 14%; }
.rusty__main { margin: 0; width: 80%; }
.rusty__main img, .rusty__fair img {
  width: 100%; height: auto;
  border: 6px solid var(--sc-ink);
  box-shadow: var(--sc-e3);
}
.rusty__main img { rotate: -2deg; }
.rusty__fair { position: absolute; right: 0; bottom: 0; width: 44%; margin: 0; }
.rusty__fair img { rotate: 4deg; }
.rusty__fair figcaption {
  margin-top: var(--sc-3); text-align: right;
  font-size: var(--sc-t-sm); color: var(--sc-ink-soft);
}

.rusty__words { max-width: 34rem; }
.rusty__h2 {
  margin: 0 0 var(--sc-5);
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 900; font-size: var(--sc-t-3xl); line-height: 0.96; letter-spacing: -0.025em;
  color: var(--sc-accent);
}
.rusty__list {
  list-style: none; margin: 0; padding: 0;
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 700; font-size: var(--sc-t-2xl); line-height: 1.04; letter-spacing: -0.015em;
}
.rusty__list li { display: inline; }
.rusty__list li + li::before { content: " "; }
.rusty__list li:nth-child(4n+1) { color: var(--sc-ink); }
.rusty__list li:nth-child(4n+2) { color: var(--rg-teal); }
.rusty__list li:nth-child(4n+3) { color: var(--rg-saffron); }
.rusty__list li:nth-child(4n+4) { color: var(--rg-magenta); }
.rusty__src { margin: var(--sc-3) 0 0; font-size: var(--sc-t-sm); color: var(--sc-ink-soft); }
.rusty__body { margin: var(--sc-7) 0 0; max-width: 46ch; color: var(--sc-ink-soft); text-wrap: pretty; }

/* -------------------------------------------------------- 3 · door down ---- */
.close__stage { background: var(--sc-canvas); }
/* As the door comes down the camera tilts up, so the invitation can sit on the
   dark driveway under it instead of across the painted sign. */
.close__frame {
  --close-lift: -24svh;
  position: absolute; left: 50%; top: 50%;
  width: max(100vw, calc(100svh * 1.7556)); aspect-ratio: 1264 / 720; translate: -50% -50%;
  transform: translate3d(0, calc(clamp(0, (var(--sc-p, 0) - 0.35) * 1.6, 1) * var(--close-lift)), 0);
  -webkit-mask-image: linear-gradient(to bottom, #000 86%, transparent 100%);
          mask-image: linear-gradient(to bottom, #000 86%, transparent 100%);
}
.close__fx { z-index: 3; pointer-events: none; -webkit-mask-image: none; mask-image: none; }
.close__leak {
  position: absolute; left: 11.4%; width: 76.6%; top: 88.9%; height: 6%;
  overflow: hidden; opacity: var(--leak-o, 0); mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent),
                      linear-gradient(to bottom, #000 0 16%, rgb(0 0 0 / 0.35) 34%, transparent 100%);
  -webkit-mask-composite: source-in;
          mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent),
                      linear-gradient(to bottom, #000 0 16%, rgb(0 0 0 / 0.35) 34%, transparent 100%);
          mask-composite: intersect;
}
.close__leak-band {
  position: absolute; inset: 0 -100% 0 0;
  background: linear-gradient(90deg, var(--rg-magenta), var(--rg-saffron), var(--rg-teal), var(--rg-magenta), var(--rg-saffron), var(--rg-teal), var(--rg-magenta));
  animation: leak 9s linear infinite;
}
@keyframes leak { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .close__leak-band { animation: none; } }
.close__scrim { z-index: 2; }
.close__copy { max-width: min(60rem, 88vw); bottom: clamp(3.5rem, 9vh, 6.5rem); }
.close__h2 {
  margin: 0;
  font-family: var(--sc-font-display); font-variation-settings: var(--rg-display-vars);
  font-weight: 900; font-size: clamp(2.2rem, 1.2rem + 2.8vw, 4rem); line-height: 0.98; letter-spacing: -0.025em;
  text-wrap: balance;
}
.close__lede { margin: var(--sc-3) 0 0; font-size: var(--sc-t-lg); color: var(--sc-ink); }
.close__actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sc-5); margin: var(--sc-6) 0 0; }
.cta {
  display: inline-flex; align-items: center; min-height: 48px; padding: 0 26px;
  border-radius: var(--sc-r-pill); background: var(--sc-accent); color: var(--sc-accent-ink);
  font-weight: 600; text-decoration: none; white-space: nowrap;
  box-shadow: var(--sc-e2);
  transition: transform 140ms var(--sc-ease-out), background var(--sc-d-fast) var(--sc-ease-out);
}
@media (hover: hover) and (pointer: fine) { .cta:hover { background: color-mix(in oklab, var(--sc-accent) 86%, var(--sc-ink)); } }
.cta:active { transform: scale(0.97); }
.again { color: var(--sc-ink); font-weight: 500; white-space: nowrap; min-height: 44px; display: inline-flex; align-items: center; }
.close__foot {
  position: absolute; z-index: var(--sc-z-copy); left: var(--sc-gutter); right: var(--sc-gutter);
  bottom: max(14px, 2.4svh); font-size: var(--sc-t-xs); color: var(--sc-ink-soft);
  letter-spacing: 0.04em;
}

/* -------------------------------------------------------------- phones ---- */
@media (max-width: 860px) {
  .rusty__grid { grid-template-columns: minmax(0, 1fr); padding-right: calc(var(--sc-gutter) + 36px); }
  .rusty__prints { max-width: 30rem; }
  .rusty__sun { left: 50%; top: 22%; translate: -50% -50%; width: 150vw; }
  .rusty__list { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .close__copy { bottom: clamp(4.5rem, 12svh, 7rem); }
}
@media (max-aspect-ratio: 9/10) {
  /* Phones get the door as a band, not a crop: the sign stays whole. */
  .garage__still, .garage__video { width: 139vw; top: 46%; }
  .close__frame { width: 152vw; top: 38%; --close-lift: 0px; }
  .garage__h1 { font-size: clamp(1.75rem, 7.4vw, 2.6rem); }
  .garage__stage, .close__stage {
    background:
      repeating-conic-gradient(from 0deg at 50% 46%,
        color-mix(in oklab, var(--rg-maroon) 55%, var(--sc-canvas)) 0deg 7.5deg,
        var(--sc-canvas) 7.5deg 15deg);
  }
  .turn { padding: var(--sc-4); bottom: 12px; }
  .turn__title { font-size: var(--sc-t-lg); }
  .turn__cells { gap: 6px; }
  .turn__cell { padding: 4px 10px 4px 4px; gap: 6px; font-size: var(--sc-t-xs); }
  .turn__swatch { width: 26px; height: 26px; }
  .turn__hint { display: none; }
}

/* Reduced motion: no scroll-linked camera tilt; the close is composed in its end state. */
@media (prefers-reduced-motion: reduce) {
  .close__frame { transform: translate3d(0, var(--close-lift), 0); }
}