@font-face {
  font-family: Fraunces;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/fraunces-400.woff2') format('woff2');
}

@font-face {
  font-family: Fraunces;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('./fonts/fraunces-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./fonts/instrument-sans-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./fonts/instrument-sans-500.woff2') format('woff2');
}

:root {
  --sky-top: oklch(82% 0.05 236);
  --sky-mid: oklch(94% 0.02 228);
  --horizon: oklch(99% 0.006 110);
  --paper: oklch(98.5% 0.008 100);
  --ink: oklch(22% 0.018 55);
  --ink-soft: oklch(32% 0.02 55);
  --line: oklch(22% 0.018 55 / 0.16);
  --bronze: oklch(42% 0.06 62);
  --serif: Fraunces, 'Palatino Linotype', Palatino, serif;
  --sans: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  overflow-x: hidden;
  background:
    linear-gradient(
      180deg,
      var(--sky-top) 0%,
      var(--sky-mid) 42%,
      var(--horizon) 78%,
      var(--horizon) 100%
    );
  color: var(--ink);
}

html {
  background:
    linear-gradient(
      180deg,
      var(--sky-top) 0%,
      var(--sky-mid) 42%,
      var(--horizon) 78%,
      var(--horizon) 100%
    );
}

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#stage {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

.scroll-pad {
  height: 760vh;
  pointer-events: none;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: var(--paper);
}

.skip:focus {
  left: 0.75rem;
  top: 0.75rem;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 8;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--ink);
  pointer-events: none;
}

.turn {
  display: none;
}

@media (orientation: landscape) and (max-height: 560px) and (pointer: coarse) {
  html:not(.is-tune) {
    overflow: hidden;
  }
}

html.is-turn .turn {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 30;
  margin: 0;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--paper) 92%, black);
  font-size: 0.92rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mark {
  position: fixed;
  top: max(0.9rem, env(safe-area-inset-top));
  left: max(1rem, env(safe-area-inset-left));
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  pointer-events: none;
  transition: opacity 0.7s var(--ease);
}

.mark span,
.still-page header span {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  transition: color 0.7s var(--ease);
}

.mark small,
.still-page header small {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color 0.7s var(--ease);
}

.hint {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1.2rem, env(safe-area-inset-bottom));
  z-index: 6;
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.copy {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  bottom: max(1.4rem, env(safe-area-inset-bottom));
  z-index: 6;
  width: min(22rem, calc(100vw - 2rem));
  pointer-events: none;
}

.copy p,
.close {
  margin: 0;
  opacity: 0;
  visibility: hidden;
}

.copy p {
  position: absolute;
  left: 0;
  bottom: 0;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 6vw, 2.6rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.03em;
  transition: color 0.7s var(--ease);
}

.copy small {
  display: block;
  margin-bottom: 0.45rem;
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color 0.7s var(--ease);
}

.labels {
  position: fixed;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
}

.room-label {
  position: absolute;
  left: 0;
  top: 0;
  margin-left: 0.4rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
  transform: translate(-50%, -120%);
}

.close {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1.2rem, env(safe-area-inset-bottom));
  z-index: 7;
  width: min(22.5rem, calc(100vw - 2rem));
  padding: 1rem 1.1rem 0.95rem;
  background: #fff;
  border: 1px solid var(--line);
  pointer-events: auto;
}

.close h1,
.still-page h1 {
  margin: 0.15rem 0 0.85rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.close-kicker {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.facts {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem 1rem;
}

.facts li {
  display: grid;
  grid-template-columns: 5.4rem 1fr;
  gap: 0.6rem;
  font-size: 0.92rem;
}

.facts span {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.62rem;
  color: var(--ink-soft);
  padding-top: 0.28rem;
}

.price {
  margin: 1rem 0 0.9rem;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.price small {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.cta:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}

.fine {
  margin: 0.75rem 0 0;
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--ink-soft);
  max-width: 42ch;
}

.still-page {
  display: none;
}

.tune {
  position: fixed;
  left: max(0.85rem, env(safe-area-inset-left));
  top: max(3.6rem, calc(env(safe-area-inset-top) + 3.1rem));
  z-index: 9;
  width: min(20.5rem, calc(100vw - 1.7rem));
  padding: 0.85rem 0.9rem 0.95rem;
  background: color-mix(in oklch, var(--paper) 90%, white);
  border: 1px solid var(--line);
  font-size: 0.78rem;
}

.tune-kicker,
.tune-help {
  margin: 0;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-size: 0.62rem;
}

.tune-stops {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  margin: 0.7rem 0 0.85rem;
}

.tune-stops button,
.tune-copy {
  min-height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
}

.tune-stops button.is-on,
.tune-copy {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.tune-row {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  gap: 0.7rem;
  align-items: center;
  margin: 0.35rem 0;
}

.tune-walk {
  display: grid;
  gap: 0.35rem;
  margin: 0.75rem 0 0.2rem;
}

.tune-walk button {
  min-height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
}

.tune-walk button.is-hold {
  background: var(--ink);
  color: var(--paper);
}

.tune-walk-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.35rem;
}

.tune pre {
  margin: 0.7rem 0;
  padding: 0.55rem 0.5rem;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.64rem;
  line-height: 1.4;
  background: color-mix(in oklch, var(--paper) 70%, white);
}

.tune-copy {
  width: 100%;
}

.tune-help {
  margin-top: 0.65rem;
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.35;
}

html.is-inside .mark {
  opacity: 0;
}

html.is-inside .copy p {
  color: oklch(97% 0.01 95);
  text-shadow: 0 1px 16px oklch(18% 0.02 55 / 0.42);
}

html.is-inside .copy small {
  color: oklch(88% 0.02 95 / 0.9);
  text-shadow: 0 1px 12px oklch(18% 0.02 55 / 0.35);
}

html.is-inside .progress {
  background: oklch(97% 0.01 95);
}

html.is-tune {
  overflow: hidden;
}

html.is-tune .scroll-pad,
html.is-tune .hint,
html.is-tune .copy,
html.is-tune .close:not(.is-static) {
  display: none;
}

html.is-still #stage,
html.is-still .scroll-pad,
html.is-still .copy,
html.is-still .hint,
html.is-still .progress,
html.is-still .labels,
html.is-still .tune,
html.is-still .close:not(.is-static) {
  display: none;
}

html.is-still .still-page {
  display: block;
  padding: 1.25rem 1.1rem 3rem;
}

html.is-still .mark {
  display: none;
}

.still-page header {
  margin-bottom: 2.4rem;
}

.still-page ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2rem;
}

.still-page li strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
}

.still-page figure {
  margin: 0;
}

.still-page img {
  width: 100%;
  height: auto;
  display: block;
}

.still-page figcaption {
  margin-top: 0.45rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.still-page .close {
  position: static;
  width: auto;
  margin-top: 2.4rem;
  opacity: 1;
  visibility: visible;
}

@media (min-width: 880px) {
  .mark {
    top: max(1.4rem, env(safe-area-inset-top));
    left: max(2rem, env(safe-area-inset-left));
  }
}

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