/* booleanSequence · landing
   Tutto il sito sta in uno dei tre stati: --t è il colore del vero, --f quello del falso. */

:root {
  --t: #0000ff;
  --f: #ffffff;
  --err: #ff0000;
  --fd: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --fm: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --pad: clamp(16px, 2.2vw, 40px);
  --hud: clamp(30px, 2.4vw, 38px);
  --ease: cubic-bezier(.7, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--f);
  color: var(--t);
  font-family: var(--fd);
  font-variation-settings: "wdth" 100;
  font-size: 16px;
  line-height: 1.4;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
body.is-loading { overflow: hidden; }
::selection { background: var(--t); color: var(--f); }

/* scrollbar: quella nativa è nascosta, .sbar (main.js) segue --t/--f */
html { scrollbar-width: none; }
html::-webkit-scrollbar { display: none; }
.sbar {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 1000;
  width: 10px; background: var(--f); border-left: 1px solid var(--t);
  touch-action: none; cursor: pointer;
}
.sbar[hidden], body.is-loading .sbar { display: none; }
.sbar i { display: block; width: 100%; background: var(--t); will-change: transform; }
.sbar:hover i, .sbar.is-drag i { background: var(--t); box-shadow: inset 0 0 0 2px var(--f); }
@media (hover: none) { .sbar { display: none; } }

img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, dl, dd, ol, figure { margin: 0; }
ol { padding: 0; list-style: none; }
em { font-style: normal; }

.mono { font-family: var(--fm); font-variation-settings: normal; letter-spacing: 0; }


/* accessibilità */
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip {
  position: fixed; left: var(--pad); top: var(--pad); z-index: 300;
  padding: .8em 1.1em; background: var(--t); color: var(--f);
  font: 700 14px/1 var(--fm); text-decoration: none;
  transform: translateY(-200%);
}
.skip:focus { transform: none; }
:focus-visible { outline: 2px solid var(--t); outline-offset: 3px; }
.hero :focus-visible, .hud :focus-visible { box-shadow: 0 0 0 5px var(--f); }
.only-touch { display: none; }
@media (hover: none), (pointer: coarse) { .only-fine { display: none; } .only-touch { display: inline; } }

/* ------------------------------------------------------------ loader */
.loader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--f); color: var(--t);
  display: grid; place-items: center;
  overflow: hidden;
  transform-origin: 50% 50%;
}
.loader__bits {
  position: absolute; inset: 0; margin: 0;
  font: 500 13px/1.08 var(--fm);
  letter-spacing: .35em;
  opacity: .22;
  white-space: pre;
  overflow: hidden;
}
.loader__core { position: relative; text-align: center; background: var(--f); padding: 1.4rem 2rem 1.2rem; }
.loader__bin { font-size: 13px; letter-spacing: .5em; margin-right: -.5em; }
.loader__pct {
  font-size: clamp(5rem, 21vw, 22rem);
  line-height: .82;
  font-weight: 800;
  font-variation-settings: "wdth" 125;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  margin: .1em 0 .12em;
}
.loader__rule { font-size: 12px; opacity: .7; }

/* ------------------------------------------------------------ hud */
.hud {
  position: fixed; inset: var(--pad) var(--pad) auto; z-index: 100;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  pointer-events: none;
}
.hud > * { pointer-events: auto; }
.hud__logo {
  display: inline-flex; align-items: center; height: var(--hud);
  padding: 0 .75em;
  background: var(--f); color: var(--t);
  text-decoration: none;
  font-size: 14px; font-weight: 500;
  font-variation-settings: "wdth" 112;
  letter-spacing: -.01em;
}
.hud__logo b { font-weight: 800; }
.hud__state {
  display: flex; gap: 0; height: var(--hud);
  font-size: 11px;
  pointer-events: none;
}
.hud__state span { display: inline-flex; align-items: center; padding: 0 .9em; background: var(--f); color: var(--t); white-space: pre; }
.hud__state span + span { background: var(--t); color: var(--f); }
.hud__right { display: flex; gap: 8px; }
.tags { display: flex; }
.pause {
  display: inline-flex; align-items: center; gap: .6em;
  height: var(--hud); padding: 0 .8em;
  background: var(--f); color: var(--t);
  box-shadow: inset 0 0 0 1px var(--t);
  font-size: 12px;
}
.pause__i { position: relative; width: 10px; height: 11px; }
.pause__i::before, .pause__i::after { content: ""; position: absolute; top: 0; bottom: 0; width: 3px; background: currentColor; }
.pause__i::before { left: 1px; }
.pause__i::after { right: 1px; }
.pause[aria-pressed="true"] { background: var(--t); color: var(--f); }
.pause[aria-pressed="true"] .pause__i::after { display: none; }
.pause[aria-pressed="true"] .pause__i::before { width: 0; height: 0; background: none; border-style: solid; border-width: 5.5px 0 5.5px 9px; border-color: transparent transparent transparent currentColor; }
.tag {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  height: var(--hud); min-width: calc(var(--hud) * 1.7);
  padding: 0 .7em;
  font: 700 13px/1 var(--fm);
  background: var(--f); color: var(--t);
  box-shadow: inset 0 0 0 1px var(--t);
  overflow: hidden;
}
.tag + .tag { margin-left: -1px; }
.tag span { display: inline-block; transition: transform .45s var(--ease); }
.tag__s { margin: 0 .12em; opacity: .55; }
.tag[aria-pressed="true"] { background: var(--t); color: var(--f); }
.tag:hover .tag__t { transform: translateX(calc(100% + .6em)); }
.tag:hover .tag__f { transform: translateX(calc(-100% - .6em)); }
.tag:focus-visible, .hud__logo:focus-visible, a:focus-visible { outline: 2px solid var(--t); outline-offset: 3px; }

@media (max-width: 900px) {
  .hud { --hud: 40px; }
  .hud__logo { font-size: 13px; padding: 0 .6em; }
  .hud__right { gap: 6px; }
  .tag { min-width: 0; padding: 0 .55em; font-size: 12px; }
  .pause__t { display: none; }
  .pause { padding: 0 .9em; }
}

/* ------------------------------------------------------------ progress bits */
.bits {
  position: fixed; right: var(--pad); top: 50%; z-index: 100;
  transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 8px 6px;
  background: var(--f);
  pointer-events: none;
}
.bits i { width: 9px; height: 9px; box-shadow: inset 0 0 0 1px var(--t); transition: background .2s; }
.bits i.on { background: var(--t); }
.bits__n { font-size: 9px; margin-top: 4px; writing-mode: vertical-rl; transform: rotate(180deg); }
@media (max-width: 900px) { .bits { display: none; } }

/* ------------------------------------------------------------ common */
.label {
  display: inline-flex; align-items: center; gap: .9em;
  font-size: 12px; text-transform: uppercase; letter-spacing: .12em;
}
.label span { display: inline-grid; place-items: center; min-width: 2.4em; height: 2.4em; padding: 0 .4em; background: var(--t); color: var(--f); letter-spacing: 0; }
.h2 {
  font-size: clamp(2.4rem, 6.2vw, 7.6rem);
  line-height: .9;
  font-weight: 800;
  font-variation-settings: "wdth" 118;
  letter-spacing: -.045em;
}
.h2--xl { font-size: clamp(3rem, 8.4vw, 10rem); }
.line-mask { overflow: clip; padding-bottom: .04em; margin-bottom: -.04em; }

/* ------------------------------------------------------------ hero */
.hero { position: relative; height: 100svh; min-height: 560px; overflow: hidden; background: var(--f); }
.hero__field { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__inner {
  position: absolute; inset: 0;
  padding: calc(var(--pad) + var(--hud) + 24px) var(--pad) var(--pad);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr auto auto;
  pointer-events: none;
}
.hero__kicker { grid-column: 1 / -1; display: flex; gap: 0; font-size: 11px; text-transform: uppercase; letter-spacing: .14em; }
.hero__kicker span { background: var(--f); color: var(--t); padding: .7em .9em; }
.hero__kicker span + span { background: var(--t); color: var(--f); }
.hero__title {
  grid-column: 1 / -1; grid-row: 3;
  font-weight: 800;
  font-variation-settings: "wdth" 125;
  font-size: clamp(2.4rem, calc((100vw - 2 * var(--pad)) / 7), 23rem);
  line-height: .8;
  letter-spacing: -.055em;
  margin-left: -.04em;
  white-space: nowrap;
  will-change: transform;
}
.hero__line { display: block; overflow: clip; padding: .02em 0 .08em; }
.hero__line--2 { padding-left: .62em; }
.hero__word { display: inline-block; background: var(--f); color: var(--t); --wp: .1em; line-height: 1; padding: var(--wp); text-box: trim-both cap alphabetic; }
.hero__line--2 .hero__word { padding-bottom: calc(var(--wp) + .21em); }
.hero__word .char { display: inline-block; will-change: transform; }
.hero__aside {
  grid-column: 2; grid-row: 2; align-self: start; justify-self: end;
  width: min(330px, 38vw);
  margin-top: 8vh;
  display: grid; gap: 8px;
}
.hero__lede {
  background: var(--f); color: var(--t);
  padding: 1em 1.1em;
  font-size: clamp(15px, 1.15vw, 19px);
  line-height: 1.3;
  font-variation-settings: "wdth" 104;
}
.hero__hint { display: flex; flex-wrap: wrap; gap: 0; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.hero__hint span { background: var(--t); color: var(--f); padding: .6em .8em; }
.hero__hint span:nth-child(2) { background: var(--f); color: var(--t); }
.hero__foot { grid-column: 1 / -1; grid-row: 4; display: flex; justify-content: space-between; align-items: flex-end; margin-top: 2vh; font-size: 11px; }
.hero__foot > * { background: var(--f); color: var(--t); padding: .7em .9em; display: inline-flex; align-items: center; gap: .8em; }
.hero__scroll { text-decoration: none; pointer-events: auto; }
.hero__scroll i { position: relative; width: 1px; height: 22px; background: currentColor; overflow: hidden; opacity: .4; }
.hero__code em { background: var(--t); color: var(--f); padding: 0 .3em; }
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto auto auto; }
  .hero__aside { grid-column: 1; grid-row: 4; justify-self: start; width: min(100%, 360px); margin: 16px 0 0; }
  .hero__foot { grid-row: 5; }
  .hero__code { display: none !important; }
  .hero__title { font-size: clamp(2.4rem, calc((100vw - 2 * var(--pad)) / 6.6), 23rem); }
  .hero__line--2 { padding-left: .35em; }
}

/* ------------------------------------------------------------ statement */
.statement { position: relative; padding: clamp(110px, 18vh, 220px) var(--pad) clamp(100px, 16vh, 200px); }
.statement__lead {
  margin-top: 40px;
  max-width: 15.5em;
  font-size: clamp(2.1rem, 6.3vw, 8rem);
  line-height: .98;
  font-weight: 700;
  font-variation-settings: "wdth" 108;
  letter-spacing: -.04em;
}
.statement__lead .word { will-change: opacity; }
.chip {
  display: inline-block;
  font-family: var(--fm); font-weight: 700; font-variation-settings: normal;
  font-size: .72em; letter-spacing: -.04em;
  line-height: 1; vertical-align: .08em;
  padding: .1em .22em .08em;
  background: var(--t); color: var(--f);
}
.chip--f { background: transparent; color: var(--t); box-shadow: inset 0 0 0 .06em var(--t); }
.statement__cols {
  margin-top: clamp(60px, 10vh, 130px);
  margin-left: auto;
  width: min(100%, 860px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(24px, 3vw, 56px);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.42;
  font-variation-settings: "wdth" 100;
}
.statement__cols p:last-child { font-family: var(--fm); font-size: .82em; line-height: 1.5; padding-top: .2em; }
@media (max-width: 900px) { .statement__cols { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ from above */
.above { position: relative; }
.above__pin { position: relative; height: 100svh; min-height: 560px; overflow: hidden; }
.above__field { position: absolute; inset: 0; width: 100%; height: 100%; }
.above__copy {
  position: absolute; left: var(--pad); bottom: var(--pad);
  width: min(760px, calc(100% - 2 * var(--pad)));
  background: var(--f); color: var(--t);
  padding: clamp(20px, 2.6vw, 44px);
}
.above__copy .h2 { margin-top: 22px; font-size: clamp(2.1rem, 5vw, 6rem); }
.above__txt { margin-top: 1.1em; max-width: 30em; font-size: clamp(16px, 1.25vw, 20px); line-height: 1.42; }
.above__alt { position: absolute; right: calc(var(--pad) + 40px); top: calc(var(--pad) + var(--hud) + 24px); display: flex; font-size: 12px; }
.above__alt span { background: var(--f); color: var(--t); padding: .5em .8em; }
.above__alt span + span { background: var(--t); color: var(--f); font-variant-numeric: tabular-nums; min-width: 6.5em; text-align: right; }
@media (max-width: 900px) { .above__alt { right: var(--pad); } }

/* ------------------------------------------------------------ rule */
.rule { position: relative; }
.rule__pin {
  height: 100svh; min-height: 600px;
  padding: calc(var(--pad) + var(--hud) + 28px) var(--pad) var(--pad);
  display: grid; grid-template-rows: auto 1fr; gap: 3vh;
}
.rule__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.rule__head .h2 { text-align: right; font-size: clamp(2rem, 4.6vw, 5.6rem); }
.rule__body { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(24px, 4vw, 80px); align-items: center; min-height: 0; }
.rule__steps { display: grid; gap: 0; align-self: stretch; align-content: center; max-width: 620px; }
.step {
  position: relative;
  padding: clamp(10px, 1.6vh, 20px) 0;
  border-top: 1px solid color-mix(in srgb, var(--t) 30%, transparent);
}
.step__v {
  font-size: clamp(1.5rem, min(2.2vw, 3.6vh), 2.8rem);
  font-weight: 400; font-variation-settings: "wdth" 110;
  letter-spacing: -.035em; line-height: 1;
  margin: .35em 0 .25em;
}
.step.is-active .step__v { font-weight: 800; }
.step.is-active .step__n { background: var(--t); color: var(--f); }
.step__n { display: inline-block; padding: .35em .55em; font-size: 12px; box-shadow: inset 0 0 0 1px var(--t); transition: background .3s, color .3s; }
.step p { font-size: clamp(15px, 1.05vw, 17px); line-height: 1.4; max-width: 34em; }
.step__bar { position: absolute; left: 0; top: -1px; height: 1px; width: 100%; }
.step__bar i { display: block; height: 100%; width: 100%; background: var(--t); transform-origin: 0 50%; transform: scaleX(0); }
.rule__stage { position: relative; }
.rule__canvas {
  width: min(44vw, calc(100svh - 280px)); height: auto; aspect-ratio: 1;
  box-shadow: 0 0 0 1px var(--t);
}
.rule__read { display: flex; justify-content: space-between; margin-top: 10px; font-size: 11px; }
.rule__read span { background: var(--t); color: var(--f); padding: .4em .7em; }
@media (max-width: 900px) {
  .rule__pin { gap: 16px; grid-template-rows: auto auto 1fr; }
  .rule__head { flex-direction: column; align-items: flex-start; }
  .rule__head .h2 { text-align: left; font-size: clamp(2rem, 9vw, 3.4rem); }
  .rule__body { grid-template-columns: 1fr; grid-template-rows: auto 1fr; gap: 16px; align-items: start; }
  .rule__stage { order: -1; }
  .rule__canvas { width: min(100%, 44svh); }
  .rule__steps { position: relative; align-self: start; min-height: 200px; }
  .step { position: absolute; inset: 0 0 auto; visibility: hidden; border-top: 0; padding-top: 0; }
  .step.is-active { visibility: visible; }
  .step__bar { display: none; }
}

/* ------------------------------------------------------------ pairs */
.pairs { position: relative; overflow: hidden; }
.pairs__track { display: flex; width: max-content; height: 100svh; min-height: 620px; will-change: transform; }
.pairs__intro {
  flex: 0 0 auto; width: 62vw; height: 100%;
  padding: calc(var(--pad) + var(--hud) + 28px) var(--pad) var(--pad) var(--pad);
  display: grid; grid-template-rows: auto 1fr auto auto; gap: 24px;
}
.pairs__intro .h2 { align-self: center; }
.pairs__note { max-width: 26em; font-size: clamp(15px, 1.2vw, 19px); line-height: 1.4; }
.pairs__arrow { font-size: clamp(3rem, 6vw, 7rem); line-height: 1; }
.pair {
  position: relative;
  flex: 0 0 auto; width: 100vw; height: 100%;
  display: grid;
  grid-template-columns: 1fr auto minmax(260px, 1fr);
  align-items: center;
  gap: clamp(20px, 3vw, 60px);
  padding: calc(var(--pad) + var(--hud) + 20px) calc(var(--pad) + 40px) var(--pad) var(--pad);
  border-left: 1px solid color-mix(in srgb, var(--t) 25%, transparent);
}
.pair__tag {
  position: absolute; left: var(--pad); top: 50%;
  transform: translateY(-50%);
  display: flex; align-items: center;
  font-size: clamp(8rem, 24vw, 34rem);
  font-weight: 800;
  line-height: .8;
  letter-spacing: -.12em;
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}
.pair__tag .g { display: inline-block; will-change: transform; }
.pair__tag .g--s { opacity: .2; font-weight: 400; margin: 0 -.06em; }
.pair__tag .g--f { -webkit-text-stroke: .012em var(--t); color: transparent; }
.pair__screen { grid-column: 2; position: relative; z-index: 1; }
.pair__frame {
  height: min(74svh, 880px); aspect-ratio: 9 / 16;
  padding: 10px;
  background: var(--f);
  box-shadow: 0 0 0 1px var(--t);
  overflow: hidden;
}
.pair__field { width: 100%; height: 100%; }
.pair__screen figcaption { display: flex; justify-content: space-between; align-items: center; font-size: 11px; margin-top: 10px; }
.pair__screen figcaption span { background: var(--t); color: var(--f); padding: .35em .6em; }
.pair__meta { grid-column: 3; position: relative; z-index: 1; max-width: 400px; background: var(--f); padding: 1.2em 0 0; }
.pair__idx { font-size: 11px; margin-bottom: 1.4em; }
.pair__name {
  font-size: clamp(2rem, 3.3vw, 4.2rem);
  font-weight: 800; font-variation-settings: "wdth" 120;
  letter-spacing: -.045em; line-height: .9;
  margin-bottom: .45em;
}
.pair__txt { font-size: clamp(15px, 1.1vw, 18px); line-height: 1.42; margin-bottom: 1.6em; }
.pair__dl { display: grid; grid-template-columns: auto 1fr; font-size: 12px; border-top: 1px solid var(--t); }
.pair__dl dt, .pair__dl dd { padding: .62em 0; border-bottom: 1px solid color-mix(in srgb, var(--t) 28%, transparent); }
.pair__dl dt { padding-right: 2em; text-transform: uppercase; letter-spacing: .08em; font-size: 10px; display: flex; align-items: center; }
.pair__dl dd { display: flex; align-items: center; gap: .6em; }
.pair__dl dd:has(.cell) { gap: 0; }
.pair__dl dd .cell + .cell { margin-left: -1px; }
.cell { box-sizing: border-box; flex: none; display: inline-grid; place-items: center; width: 30px; height: 30px; padding: 2px 0 0; border: 1px solid var(--t); font: 700 15px/1 var(--fm); font-style: normal; background: var(--a); color: var(--b); }
.sw { width: 12px; height: 12px; background: var(--c); box-shadow: 0 0 0 1px var(--t); flex: none; }

@media (max-width: 900px), (prefers-reduced-motion: reduce) {
  .pairs { overflow: visible; }
  .pairs__track { display: block; width: auto; height: auto; min-height: 0; }
  .pairs__intro { width: auto; height: auto; padding: 110px var(--pad) 40px; }
  .pairs__arrow { display: none; }
  .pair {
    width: auto; height: auto;
    grid-template-columns: 1fr;
    padding: 70px var(--pad) 80px;
    border-left: 0; border-top: 1px solid color-mix(in srgb, var(--t) 25%, transparent);
    gap: 28px;
  }
  .pair__tag { position: relative; left: auto; top: auto; transform: none; font-size: 34vw; }
  .pair__screen, .pair__meta { grid-column: 1; }
  .pair__screen { justify-self: center; }
  .pair__frame { height: min(78svh, 128vw); }
  .pair__meta { max-width: none; }
}

/* ------------------------------------------------------------ fullscreen */
.fs {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .35em .6em;
  background: var(--f); color: var(--t);
  box-shadow: inset 0 0 0 1px var(--t);
  font-size: 11px;
}
.fs:hover { background: var(--t); color: var(--f); }
.fs__i { position: relative; width: 9px; height: 9px; flex: none; }
.fs__i::before, .fs__i::after { content: ""; position: absolute; width: 4px; height: 4px; border: 1.5px solid currentColor; }
.fs__i::before { left: 0; top: 0; border-width: 1.5px 0 0 1.5px; }
.fs__i::after { right: 0; bottom: 0; border-width: 0 1.5px 1.5px 0; }
.fs-x {
  display: none;
  position: absolute; top: var(--pad); right: var(--pad); z-index: 2;
  height: var(--hud); padding: 0 .9em; align-items: center; gap: .5em;
  background: var(--f); color: var(--t);
  box-shadow: inset 0 0 0 1px var(--t);
  font-size: 12px;
}
.is-fs {
  position: fixed !important; inset: 0 !important; z-index: 2000;
  width: 100vw !important; height: 100vh !important; height: 100dvh !important; max-width: none !important;
  aspect-ratio: auto !important;
  margin: 0 !important; padding: 0 !important;
  transform: none !important; clip-path: none !important; box-shadow: none !important;
}
.is-fs .fs-x { display: inline-flex; }

/* ------------------------------------------------------------ playground */
.play { position: relative; padding: clamp(110px, 18vh, 220px) var(--pad) clamp(40px, 8vh, 100px); }
.play__head { display: grid; gap: 0; }
.play__head .h2 { margin-top: 28px; }
.play__note { margin-top: clamp(24px, 4vh, 44px); max-width: 30em; font-size: clamp(16px, 1.25vw, 20px); line-height: 1.42; }
.play__body {
  margin-top: clamp(48px, 8vh, 100px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(20px, 3vw, 56px); align-items: start;
}
.play__frame { position: relative; aspect-ratio: 16 / 10; padding: 10px; background: var(--f); box-shadow: 0 0 0 1px var(--t); }
.play__field { width: 100%; height: 100%; }
.play__screen figcaption { display: flex; justify-content: space-between; gap: 12px; font-size: 11px; margin-top: 10px; }
.play__screen figcaption span { background: var(--t); color: var(--f); padding: .35em .6em; }
.play__screen figcaption span + span { background: var(--f); color: var(--t); box-shadow: inset 0 0 0 1px var(--t); }

.play__ctl { display: grid; font-size: 12px; border-top: 1px solid var(--t); --pt: #0000ff; --pf: #ffffff; }
.play__row { margin: 0; padding: 1em 0 1.1em; min-width: 0; border: 0; border-bottom: 1px solid color-mix(in srgb, var(--t) 28%, transparent); }
.play__row legend, .prange label, .pval__k { padding: 0; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.play__row legend { float: left; width: 100%; margin-bottom: .9em; }
.play__acts { display: flex; flex-wrap: wrap; }
.pbtn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  height: 36px; min-width: 52px; padding: 0 .8em;
  font: 700 12px/1 var(--fm);
  background: var(--f); color: var(--t);
  box-shadow: inset 0 0 0 1px var(--t);
}
.pbtn + .pbtn { margin-left: -1px; }
.pbtn:hover, .pbtn[aria-pressed="true"], .pbtn--on { background: var(--t); color: var(--f); }
.pbtn--on:hover { background: var(--f); color: var(--t); }
.play__acts .pbtn { flex: 1; }
.pvals { clear: both; display: flex; justify-content: space-between; align-items: end; gap: 12px; }
.pval { display: grid; grid-template-columns: auto auto; }
.pval__k { grid-column: 1 / -1; margin-bottom: .7em; }
.pval input { box-sizing: border-box; width: 48px; height: 48px; margin: 0; border: 1px solid var(--t); border-radius: 0; }
.pval__sg { margin-left: -1px; }
.pval input[type="color"] { -webkit-appearance: none; appearance: none; padding: 0; background: none; cursor: pointer; }
.pval input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.pval input[type="color"]::-webkit-color-swatch { border: 0; }
.pval input[type="color"]::-moz-color-swatch { border: 0; }
.pval input[type="text"] { padding: 2px 0 0; text-align: center; font: 700 20px/1 var(--fm); }
.pval input[name="t"] { background: var(--pt); color: var(--pf); }
.pval input[name="f"] { background: var(--pf); color: var(--pt); }
.pbtn--swap { min-width: 0; width: 40px; height: 48px; font-size: 18px; }
.prange { display: grid; grid-template-columns: 1fr auto; align-items: center; row-gap: .7em; }
.prange output { font-variant-numeric: tabular-nums; }
.prange input { grid-column: 1 / -1; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; margin: 0; background: none; cursor: pointer; color: var(--t); }
input[type="range"]::-webkit-slider-runnable-track { height: 1px; background: currentColor; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px; margin-top: -6.5px; border: 0; border-radius: 0; background: currentColor; }
input[type="range"]::-moz-range-track { height: 1px; background: currentColor; }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border: 0; border-radius: 0; background: currentColor; }
@media (min-width: 901px) { .play__body { padding-right: 34px; } }
@media (max-width: 900px) {
  .play__body { grid-template-columns: 1fr; }
  .play__frame { aspect-ratio: 4 / 5; }
}

/* ------------------------------------------------------------ trip */
.trip { position: relative; padding-top: clamp(90px, 14vh, 180px); }
.trip__head { padding: 0 var(--pad); }
.trip__title {
  font-size: clamp(7rem, 36vw, 52rem);
  white-space: nowrap;
  font-weight: 900;
  font-variation-settings: "wdth" 125;
  letter-spacing: -.015em;
  line-height: .74;
  margin: 3vh 0 0 -.06em;
  overflow: clip;
  padding-bottom: .06em;
}
.trip__title .char { display: inline-block; will-change: transform; }
.trip__sub { margin-top: clamp(28px, 5vh, 60px); max-width: 32em; font-size: clamp(17px, 1.5vw, 24px); line-height: 1.35; font-variation-settings: "wdth" 104; }
.trip__film { margin-top: clamp(60px, 10vh, 120px); position: relative; height: 100svh; }
.trip__clip { position: absolute; inset: 0; overflow: hidden; clip-path: inset(0 0 0 0); }
.trip__clip video { width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 50%; }
.trip__rec { position: absolute; left: var(--pad); bottom: var(--pad); font-size: 11px; background: var(--f); color: var(--t); padding: .5em .8em; display: flex; gap: .7em; align-items: center; }
.trip__rec i { width: 8px; height: 8px; background: var(--err); animation: blink 1.2s steps(2, jump-none) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.trip__scene {
  padding: clamp(80px, 16vh, 200px) var(--pad);
  max-width: 17em;
  font-size: clamp(1.9rem, 4.6vw, 6rem);
  font-weight: 700; font-variation-settings: "wdth" 106;
  letter-spacing: -.04em; line-height: 1;
}
.trip__photos {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--pad);
  padding: 0 var(--pad);
}
.ph { position: relative; }
.ph__in { position: relative; overflow: hidden; aspect-ratio: 3 / 2; background: color-mix(in srgb, var(--t) 10%, var(--f)); }
.ph__in img { width: 100%; height: 118%; object-fit: cover; position: absolute; top: -9%; left: 0; will-change: transform; }
.ph figcaption { font-size: 11px; margin-top: 10px; }
.ph--a { grid-column: 1 / 11; }
.ph--a .ph__in { aspect-ratio: 1200 / 815; }
.ph--b { grid-column: 6 / 13; margin-top: 12vh; }
.ph--c { grid-column: 1 / 8; margin-top: -18vh; }
.ph--c .ph__in { aspect-ratio: 1200 / 706; }
.ph__mask { position: absolute; inset: 0; display: grid; z-index: 2; pointer-events: none; }
.ph__mask i { background: var(--f); color: var(--t); display: grid; place-items: center; font: 500 11px/1 var(--fm); }
@media (max-width: 900px) {
  .ph--a, .ph--b, .ph--c { grid-column: 1 / -1; margin-top: 0; }
  .trip__photos { gap: 28px; }
}
.specs {
  margin: clamp(90px, 16vh, 200px) var(--pad) 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--t);
  font-size: 12px;
}
.specs div { padding: 1.1em 1em 1.6em 0; border-bottom: 1px solid color-mix(in srgb, var(--t) 28%, transparent); }
.specs dt { text-transform: uppercase; letter-spacing: .1em; font-size: 10px; margin-bottom: .6em; }
@media (max-width: 900px) { .specs { grid-template-columns: repeat(2, 1fr); } }

/* ------------------------------------------------------------ footer */
.foot { position: relative; padding: clamp(100px, 18vh, 220px) 0 var(--pad); overflow: hidden; }
.foot__marquee { border-block: 1px solid var(--t); overflow: hidden; }
.foot__row {
  display: flex; width: max-content;
  font: 800 clamp(3.5rem, 11vw, 14rem)/1 var(--fm);
  letter-spacing: -.06em;
  padding: .06em 0 .02em;
  white-space: nowrap;
  will-change: transform;
}
.foot__row span { padding-right: .4em; }
.foot__row span:nth-child(even) { -webkit-text-stroke: .015em var(--t); color: transparent; }
.foot__grid {
  display: grid; grid-template-columns: 1.4fr 1fr auto; gap: var(--pad);
  align-items: end;
  padding: clamp(60px, 10vh, 120px) var(--pad) 0;
}
.foot__big { font-size: clamp(1.8rem, 3.6vw, 4.4rem); font-weight: 800; font-variation-settings: "wdth" 116; letter-spacing: -.04em; line-height: .95; }
.foot__big span { font-weight: 400; }
.foot__cred { display: grid; gap: 0; font-size: 12px; border-top: 1px solid var(--t); }
.foot__cred div { display: grid; grid-template-columns: 1fr auto; gap: 1em; padding: .8em 0; border-bottom: 1px solid color-mix(in srgb, var(--t) 28%, transparent); }
.foot__cred dt { font-weight: 400; }
.foot__cred a { text-decoration: underline; text-underline-offset: .25em; text-decoration-thickness: 1px; }
.foot__cred a:hover { text-decoration-thickness: 2px; }
.foot__top { display: inline-flex; align-items: center; height: 44px; padding: 0 1em; background: var(--t); color: var(--f); text-decoration: none; font-size: 12px; }
@media (max-width: 900px) { .foot__grid { grid-template-columns: 1fr; } .foot__top { justify-self: start; } }

.is-paused .trip__rec i { animation: none; }

/* ------------------------------------------------------------ reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
.specs--fest { margin-top: 0; margin-bottom: clamp(80px, 14vh, 180px); }
.specs--fest { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .specs--fest { grid-template-columns: repeat(2, 1fr); } }