:root {
  color-scheme: light;
  --coal: #25282a;
  --coal-deep: #1b1e20;
  --coal-soft: #34393b;
  --paper: #f1f0e9;
  --paper-soft: #e5e4dc;
  --gold: #d3b671;
  --gold-dark: #796127;
  --ink: #292d2f;
  --muted: #636967;
  --rule: rgb(41 45 47 / 23%);
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --page-gutter: clamp(22px, 5.6vw, 90px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 78px; }
body { margin: 0; background: var(--coal); color: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
img, video { display: block; max-width: 100%; }
button, summary { cursor: pointer; }
em { font-family: var(--serif); font-weight: 400; }
h1, h2, p, figure { margin: 0; }
[hidden] { display: none !important; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { display: block; width: 24px; height: 24px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 6px; }
::selection { background: var(--gold); color: var(--coal); }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 16px; color: var(--coal); background: var(--paper); transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.reading-progress { position: fixed; z-index: 50; top: 0; left: 0; right: 0; height: 2px; pointer-events: none; }
.reading-progress span { display: block; height: 100%; background: var(--gold); transform: scaleX(0); transform-origin: left; }
.eyebrow { display: flex; gap: 20px; font-size: 10px; line-height: 1.5; letter-spacing: .14em; font-weight: 600; }
.eyebrow > span { opacity: .5; }

/* The first screen belongs to the original film. */
.opening { position: relative; min-height: 100svh; background: var(--coal); }
.site-header { height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--page-gutter); }
.brand { display: flex; gap: 13px; align-items: center; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand > span { font-size: 10px; letter-spacing: .16em; line-height: 1.6; }
.brand small { display: block; color: var(--gold); font-size: 8px; letter-spacing: .19em; }
.header-link { font-size: 12px; display: flex; align-items: center; gap: 10px; min-height: 44px; }
.header-link .icon { width: 19px; height: 19px; color: var(--gold); }
.opening-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) auto minmax(120px, .62fr); gap: clamp(35px, 6vw, 100px); padding: 0 var(--page-gutter); align-items: center; justify-content: center; }
.opening-copy { padding-bottom: 22px; }
.opening-copy .eyebrow { color: var(--gold); margin-bottom: 36px; }
.opening-title { font-size: clamp(48px, 6.5vw, 112px); font-weight: 500; line-height: .95; letter-spacing: -.065em; }
.opening-title em { color: var(--gold); letter-spacing: -.07em; }
.opening-note { max-width: 290px; color: #bcbfbb; line-height: 1.65; font-size: 13px; margin-top: 30px; }
.film { width: min(35vw, calc((100svh - 211px) * .5625)); min-width: 260px; align-self: center; }
.welcome-video { width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: contain; background: var(--coal); border: 0; border-radius: 0; }
.welcome-video:fullscreen { width: 100%; height: 100%; background: #000; }
.film-progress { height: 2px; background: #575c5c; }
.film-progress > span { display: block; height: 100%; background: var(--gold); transform-origin: left; transform: scaleX(0); }
.film-controls { display: grid; grid-template-columns: minmax(0, 1fr) 44px 44px; align-items: center; gap: 8px; min-height: 76px; padding-top: 10px; }
.film-controls button { border: 1px solid #5c625f; border-radius: 3px; padding: 0; background: transparent; display: inline-flex; align-items: center; justify-content: center; min-height: 44px; transition: background .2s, border-color .2s; }
.film-controls .sound-button { min-height: 56px; padding: 10px 14px; gap: 11px; background: var(--gold); border-color: #e1c88c; color: var(--coal-deep); font-size: 14px; font-weight: 600; letter-spacing: -.02em; box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%); }
.sound-button .icon { width: 21px; height: 21px; stroke-width: 1.7; }
.film-controls .sound-button.is-audible { background: transparent; color: var(--gold); border-color: var(--gold); box-shadow: none; }
.video-utility { color: #c3c8c0; }
.video-utility .icon { width: 19px; height: 19px; }
.video-utility > span { display: none; }
.video-status { padding: 10px 0; color: var(--paper); font-size: 12px; line-height: 1.5; }
.opening-aside { align-self: stretch; padding: 30px 0 65px; display: flex; flex-direction: column; justify-content: space-between; }
.opening-aside > span { font-size: 9px; letter-spacing: .12em; line-height: 1.8; color: #bcc0ba; }
.opening-distance { font-size: clamp(55px, 6vw, 95px); line-height: .9; letter-spacing: -.08em; color: var(--gold); }
.opening-distance small { font: italic 38px var(--serif); display: inline-block; margin: 0 6px; }
.opening-distance > span { display: block; font: 8px var(--sans); letter-spacing: .2em; color: #bcc0ba; margin-top: 16px; }
.opening-scroll { height: 45px; display: flex; align-items: center; justify-content: center; gap: 28px; font-size: 10px; color: #c1c4bf; }
.scroll-marker { width: 4px; height: 19px; border-radius: 3px; background: #5c625f; position: relative; }
.scroll-marker::after { content: ""; position: absolute; width: 4px; height: 7px; top: 4px; background: var(--gold); border-radius: 3px; }

/* A short, native-scroll scene. Text and runners move on separate planes. */
.race-scene { height: 230svh; position: relative; background: var(--coal-deep); }
.race-sticky { position: sticky; top: 0; height: 100svh; min-height: 540px; overflow: hidden; isolation: isolate; }
.scene-topline, .scene-bottomline { position: absolute; left: var(--page-gutter); right: var(--page-gutter); z-index: 5; display: flex; justify-content: space-between; }
.scene-topline { top: 38px; color: #b6bbb6; font-size: 9px; letter-spacing: .16em; }
.scene-bottomline { bottom: 38px; align-items: flex-end; }
.scene-bottomline p { font-size: 14px; line-height: 1.5; color: #bfc3bc; }
.scene-bottomline a { display: flex; align-items: center; justify-content: center; gap: 13px; min-height: 54px; padding: 0 25px; border: 1px solid #848c80; border-radius: 3px; background: rgb(27 30 32 / 80%); font-size: 13px; }
.scene-bottomline a .icon { color: var(--gold); width: 21px; height: 21px; }
.race-title { position: absolute; inset: 16% 0 auto; z-index: 1; text-align: center; line-height: .86; letter-spacing: -.065em; font-size: clamp(100px, 20vw, 350px); font-weight: 500; }
.race-title > span, .race-title > em { display: block; white-space: nowrap; will-change: transform; }
.race-title > em { position: relative; margin-top: .04em; color: var(--gold); font-size: .84em; letter-spacing: -.065em; }
.race-runners { position: absolute; z-index: 3; left: 0; bottom: 17%; height: min(52svh, 590px); width: auto; max-width: none; will-change: transform; filter: saturate(.55); transform: translate3d(calc(50vw - 50%), 0, 0); }
.scene-coordinate { position: absolute; right: 4%; top: 49%; writing-mode: vertical-rl; font-size: 9px; letter-spacing: .19em; z-index: 4; color: #959c95; }
.track-lines { position: absolute; z-index: 0; width: 130%; height: 130%; left: -18%; top: 3%; transform: rotate(-24deg); opacity: .15; pointer-events: none; }
.track-lines i { position: absolute; inset: 10%; border: 1px solid var(--gold); border-radius: 44%; }
.track-lines i:nth-child(2) { inset: 16%; }
.track-lines i:nth-child(3) { inset: 22%; }
.track-lines i:nth-child(4) { inset: 28%; }
.scene-timeline { position: absolute; bottom: 0; left: var(--page-gutter); right: var(--page-gutter); height: 2px; background: #414747; }
.scene-timeline span { display: block; width: 100%; height: 100%; background: var(--gold); transform-origin: left; transform: scaleX(0); }
.race-facts { background: var(--paper); color: var(--ink); padding: 50px var(--page-gutter); display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 25px; align-items: center; border-bottom: 1px solid var(--rule); }
.race-facts strong { display: block; font-weight: 400; font-size: clamp(42px, 5.2vw, 82px); letter-spacing: -.065em; line-height: 1; }
.race-facts strong i { font: italic .75em var(--serif); }
.race-facts strong small { font-size: .35em; letter-spacing: -.03em; }
.race-facts p > span { display: block; margin-top: 14px; font-size: 9px; letter-spacing: .15em; color: var(--muted); }
.facts-note { font-size: clamp(17px, 2.3vw, 34px); line-height: 1.15; letter-spacing: -.045em; }

/* An editorial manual: three spreads, readable without animation. */
.manual { color: var(--ink); background: var(--paper); }
.manual-header { padding: 100px var(--page-gutter) 90px; display: grid; grid-template-columns: 1.5fr 1fr; align-items: end; gap: 30px; }
.manual-header > .eyebrow { grid-column: 1 / -1; color: var(--muted); margin-bottom: 16px; }
.manual-header h2 { font-size: clamp(62px, 8.5vw, 140px); font-weight: 400; line-height: .9; letter-spacing: -.07em; }
.manual-header h2 em { color: var(--gold-dark); }
.manual-intro { justify-self: end; max-width: 310px; padding-bottom: 8px; }
.manual-intro::before { content: ""; display: block; width: 36px; height: 2px; background: var(--gold-dark); margin-bottom: 24px; }
.manual-intro p { color: var(--muted); font-size: 14px; line-height: 1.7; }
.stage-nav { display: flex; position: sticky; top: 0; z-index: 20; padding: 0 var(--page-gutter); background: var(--paper); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.stage-nav a { position: relative; display: flex; flex: 1; justify-content: center; align-items: center; gap: 15px; min-height: 64px; color: var(--muted); font-size: 14px; }
.stage-nav small { font-size: 9px; }
.stage-nav a::after { content: ""; position: absolute; inset: auto 0 -1px; height: 3px; background: var(--ink); transform: scaleX(0); transition: transform .3s; }
.stage-nav a[aria-current] { color: var(--ink); }
.stage-nav a[aria-current]::after { transform: scaleX(1); }
.stage { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--rule); scroll-margin-top: 16px; }
.stage-content { padding: clamp(50px, 7vw, 105px) clamp(25px, 5vw, 80px); }
.stage-content > .eyebrow { margin-bottom: 30px; color: var(--muted); }
.stage-content h2 { font-size: clamp(35px, 4.3vw, 68px); font-weight: 400; line-height: 1.01; letter-spacing: -.065em; }
.stage-intro { margin-top: 26px; max-width: 450px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.advice-list { margin-top: 38px; border-top: 1px solid var(--rule); counter-reset: advice; }
.advice-list details { border-bottom: 1px solid var(--rule); counter-increment: advice; }
.advice-list summary { list-style: none; display: grid; grid-template-columns: 22px minmax(0, 1fr) 34px; gap: 14px; align-items: center; min-height: 76px; padding: 18px 0; font-size: 16px; font-weight: 500; line-height: 1.35; }
.advice-list summary::before { content: counter(advice, decimal-leading-zero); font-size: 9px; color: var(--muted); letter-spacing: .06em; align-self: center; }
.advice-list summary::-webkit-details-marker { display: none; }
.advice-list summary i { position: relative; width: 34px; height: 34px; border: 1px solid #a8aea4; border-radius: 50%; color: var(--ink); transition: background .25s, color .25s; }
.advice-list summary i::before, .advice-list summary i::after { content: ""; position: absolute; left: 10px; top: 15px; width: 12px; height: 1px; background: currentColor; transition: transform .25s; }
.advice-list summary i::after { transform: rotate(90deg); }
.advice-list details[open] summary i::after { transform: rotate(0); }
.advice-list details[open] summary { color: var(--ink); font-weight: 600; }
.advice-list details[open] summary i { color: var(--gold); background: var(--coal); border-color: var(--coal); }
.advice-body { padding: 0 24px 26px 36px; }
.advice-body p { font-size: 14px; line-height: 1.75; color: var(--muted); max-width: 470px; }
@keyframes detail-reveal { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
details[open] .advice-body { animation: detail-reveal .3s ease both; }
.next-stage { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 84px; padding: 19px 21px; margin-top: 30px; border: 1px solid #aab0a6; border-radius: 3px; background: rgb(255 255 255 / 24%); transition: background .25s, border-color .25s; }
.next-stage small { display: block; font-size: 8px; color: var(--muted); letter-spacing: .13em; margin-bottom: 8px; }
.next-stage strong { display: block; font-size: 17px; letter-spacing: -.03em; font-weight: 500; }
.next-index { display: grid; place-items: center; width: 36px; height: 36px; flex: 0 0 36px; border-radius: 50%; background: var(--coal); color: var(--paper); font-size: 11px; }
.next-stage > .icon { width: 26px; height: 26px; }
.stage-visual { position: relative; overflow: hidden; min-height: 640px; isolation: isolate; }
.art-caption { position: absolute; top: 30px; left: var(--page-gutter); z-index: 4; font-size: 9px; letter-spacing: .13em; }
.art-index { position: absolute; z-index: 0; top: 16%; right: -10px; font-size: clamp(160px, 25vw, 360px); font-weight: 300; line-height: .9; letter-spacing: -.095em; opacity: .06; }
.art-note { position: absolute; bottom: 46px; left: var(--page-gutter); z-index: 4; font-size: clamp(20px, 2.5vw, 38px); line-height: 1.15; letter-spacing: -.04em; }
.preparation-art { background: #dedfd7; color: var(--ink); }
.clock-face { position: absolute; width: 66%; aspect-ratio: 1; top: 17%; left: 16%; border: 1px solid #a3aaa1; border-radius: 50%; }
.clock-face i { position: absolute; width: 1px; height: 12px; background: #8a9389; top: 8px; left: 50%; }
.clock-face i:nth-child(2) { top: auto; bottom: 8px; }
.clock-face i:nth-child(3) { top: 50%; left: 8px; transform: rotate(90deg); }
.clock-face i:nth-child(4) { top: 50%; left: auto; right: 8px; transform: rotate(90deg); }
.clock-hand { position: absolute; left: 50%; top: 50%; width: 1px; height: 34%; background: #747e72; transform-origin: 50% 0; }
.clock-hour { height: 24%; transform: rotate(-15deg); }
.clock-center { position: absolute; left: calc(50% - 4px); top: calc(50% - 4px); width: 8px; height: 8px; border-radius: 50%; background: #747e72; }
.art-time { position: absolute; top: 37%; left: 6%; font-size: clamp(90px, 12vw, 192px); line-height: 1; font-weight: 400; letter-spacing: -.075em; z-index: 2; }
.art-time > span { font-family: var(--serif); font-style: italic; font-weight: 400; }
.stage-during .stage-visual { order: 2; }
.course-art { color: var(--paper); background: var(--coal-soft); }
.course-distances { display: flex; justify-content: center; align-items: center; position: absolute; top: 16%; left: 2%; right: 2%; font-size: clamp(150px, 25vw, 400px); line-height: 1; letter-spacing: -.075em; font-weight: 500; }
.course-distances > i { font: italic .7em var(--serif); color: var(--gold); margin-left: -3%; margin-right: -3%; }
.course-art img { position: absolute; z-index: 3; top: 32%; left: -10%; width: 130%; max-width: none; height: auto; filter: saturate(.5); }
.course-art .art-note { color: var(--gold); }
.finish-scene { position: relative; min-width: 0; background: var(--coal); }
.finish-art { color: var(--paper); background: var(--coal); height: 100%; }
.finish-word { position: absolute; top: 17%; left: 17%; font-size: clamp(100px, 14vw, 210px); line-height: .8; font-weight: 400; letter-spacing: -.06em; }
.finish-word em { color: var(--gold); }
.finish-ribbon { position: absolute; z-index: 3; top: calc(52% - 80px); left: -17%; width: 134%; height: auto; max-width: none; overflow: visible; rotate: -14deg; pointer-events: none; }
.ribbon-half { filter: drop-shadow(0 5px 4px rgb(0 0 0 / 22%)); }
.ribbon-half text { font-family: var(--sans); font-size: 17px; font-weight: 600; letter-spacing: 4px; text-anchor: middle; fill: var(--coal); }
.ribbon-stitch { fill: none; stroke: #b2b8aa; stroke-width: .8; stroke-dasharray: 2 3; }

/* Download and a personal, direct way back to the clinic. */
.save-guide { position: relative; padding: 100px var(--page-gutter); color: var(--ink); background: var(--paper-soft); display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: end; }
.save-guide > .eyebrow { grid-column: 1 / -1; color: var(--muted); margin-bottom: 18px; }
.save-guide h2 { font-size: clamp(50px, 6.3vw, 100px); line-height: .96; font-weight: 400; letter-spacing: -.065em; }
.download-action > p { font-size: 14px; line-height: 1.65; color: var(--muted); max-width: 290px; margin-bottom: 23px; }
.download-link { display: flex; align-items: center; gap: 16px; border: 1px solid var(--coal); border-radius: 3px; background: var(--coal); color: var(--paper); padding: 24px; min-height: 94px; transition: background .25s; }
.download-link > .icon { width: 28px; height: 28px; color: var(--gold); }
.download-link strong { display: block; font-weight: 500; font-size: 18px; letter-spacing: -.035em; }
.download-link small { display: block; font-size: 8px; color: #bdc4b9; margin-top: 9px; letter-spacing: .12em; }
.file-badge { font-size: 9px; letter-spacing: .06em; color: var(--gold); border: 1px solid #75806f; padding: 6px 5px; margin-left: auto; }
.contact { padding: 100px var(--page-gutter) 80px; display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(45px, 8vw, 130px); background: var(--coal); }
.contact-editorial { position: relative; min-height: 0; }
.contact-editorial > .eyebrow { color: var(--gold); }
.contact-editorial h2 { position: relative; z-index: 1; margin-top: 32px; font-size: clamp(50px, 6.2vw, 100px); font-weight: 400; line-height: .97; letter-spacing: -.065em; }
.contact-editorial h2 em { color: var(--gold); }
.contact-portrait { position: relative; z-index: 2; width: 78%; max-width: 390px; margin: -30px 0 0 auto; right: -4%; }
.contact-portrait img { width: 100%; height: auto; }
.contact-caption { position: relative; z-index: 3; margin-top: 20px; font-size: 10px; letter-spacing: .12em; line-height: 1.9; }
.contact-caption span { font-size: 7px; letter-spacing: .15em; color: var(--gold); }
.contact-content { padding-top: 80px; }
.contact-intro { font-size: clamp(24px, 2.5vw, 39px); letter-spacing: -.04em; line-height: 1.2; }
.contact-content > p:nth-child(2) { font-size: 13px; color: #b7bdb7; line-height: 1.7; margin-top: 22px; max-width: 360px; }
.contact-links { margin-top: 36px; }
.contact-whatsapp { display: flex; gap: 18px; align-items: center; padding: 25px; min-height: 104px; background: var(--gold); color: var(--coal-deep); border: 1px solid #e1c88c; border-radius: 3px; box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%); transition: background .25s; }
.contact-whatsapp > .icon { width: 37px; height: 37px; stroke-width: 1.4; }
.contact-whatsapp strong { display: block; font-weight: 500; font-size: 22px; line-height: 1.15; letter-spacing: -.045em; }
.contact-whatsapp small { display: block; margin-top: 9px; font-size: 12px; color: #46432f; }
.contact-secondary { display: grid; gap: 12px; margin-top: 14px; }
.contact-secondary a { display: flex; align-items: center; gap: 17px; min-height: 84px; padding: 19px 23px; border: 1px solid #66705f; border-radius: 3px; transition: background .25s, border-color .25s; }
.contact-secondary .icon { color: var(--gold); width: 23px; height: 23px; }
.contact-secondary strong { display: block; font-size: 16px; font-weight: 500; letter-spacing: -.02em; }
.contact-secondary small { display: block; font-size: 11px; color: #afb9aa; margin-top: 6px; }
.site-footer { padding: 32px var(--page-gutter); border-top: 1px solid #505856; display: flex; align-items: center; gap: 50px; justify-content: space-between; background: var(--coal); }
.footer-brand { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.footer-brand img { object-fit: contain; }
.footer-brand span { font-size: 11px; line-height: 1.5; }
.site-footer > p { font-size: 10px; line-height: 1.7; color: #aeb6ae; max-width: 410px; }
.back-top { min-height: 44px; display: grid; place-items: center; padding: 0 15px; border: 1px solid #66705f; border-radius: 3px; font-size: 10px; color: var(--gold); white-space: nowrap; }

@media (hover: hover) {
  .header-link:hover { color: var(--gold); }
  .film-controls .sound-button:hover, .contact-whatsapp:hover { background: #e0c78a; }
  .film-controls .sound-button.is-audible:hover { background: #363c36; }
  .video-utility:hover, .contact-secondary a:hover, .scene-guide-button:hover { background: #343b34; border-color: var(--gold); }
  .next-stage:hover { background: #e5e6db; border-color: var(--ink); }
  .advice-list summary:hover { color: var(--gold-dark); }
  .download-link:hover { background: #39403a; }
}
@media (max-width: 1000px) {
  .opening-layout { grid-template-columns: 1fr auto; gap: 30px; }
  .opening-aside { display: none; }
  .opening-title { font-size: 8.4vw; }
  .film { width: min(43vw, calc((100svh - 211px) * .5625)); }
  .stage-visual { min-height: 600px; }
  .art-note { left: 30px; }
  .art-caption { left: 30px; }
  .contact { gap: 45px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 70px; }
  .site-header { height: 58px; padding: 0 18px; }
  .brand { gap: 9px; }
  .brand img { width: 32px; height: 32px; }
  .brand > span { font-size: 8px; letter-spacing: .14em; }
  .brand small { font-size: 6px; }
  .header-link { font-size: 11px; gap: 9px; }
  .opening { min-height: 100svh; display: flex; flex-direction: column; }
  .opening-layout { display: flex; padding: 0; justify-content: center; flex: 1; }
  .opening-copy { display: none; }
  .film { width: min(100%, calc((100svh - 175px) * .5625)); min-width: 0; }
  .film-controls { gap: 8px; padding: 10px 0 0; }
  .film-controls .sound-button { font-size: 14px; }
  .opening-scroll { height: 39px; flex-shrink: 0; padding-bottom: env(safe-area-inset-bottom, 0px); gap: 30px; font-size: 10px; }
  .race-scene { height: 220svh; }
  .race-sticky { min-height: 480px; }
  .scene-topline { top: 25px; font-size: 8px; letter-spacing: .09em; }
  .race-title { top: 25%; font-size: 27vw; line-height: .88; }
  .race-title > em { font-size: .81em; margin-top: .1em; }
  .race-runners { height: 47svh; max-height: 430px; bottom: 21%; }
  .scene-coordinate { top: 15%; right: 23px; font-size: 8px; }
  .scene-bottomline { bottom: 34px; display: block; }
  .scene-bottomline p { font-size: 15px; }
  .scene-bottomline a { width: 100%; margin-top: 21px; justify-content: center; font-size: 14px; }
  .track-lines { width: 230%; height: 110%; left: -80%; top: 12%; }
  .race-facts { padding: 35px var(--page-gutter); grid-template-columns: 1fr 1fr; gap: 30px 12px; }
  .race-facts strong { font-size: clamp(39px, 12vw, 62px); }
  .race-facts p > span { margin-top: 11px; font-size: 8px; }
  .facts-note { grid-column: 1 / -1; font-size: 24px; line-height: 1.2; padding-top: 26px; border-top: 1px solid var(--rule); }
  .manual-header { padding: 66px var(--page-gutter) 45px; display: block; }
  .manual-header > .eyebrow { margin-bottom: 32px; font-size: 9px; }
  .manual-header h2 { font-size: clamp(51px, 14.9vw, 100px); line-height: .94; letter-spacing: -.065em; }
  .manual-intro { max-width: none; margin-top: 34px; }
  .manual-intro::before { margin-bottom: 20px; }
  .manual-intro p { font-size: 13px; line-height: 1.6; max-width: 290px; }
  .stage-nav { padding: 0 20px; }
  .stage-nav a { font-size: 12px; min-height: 56px; gap: 9px; }
  .stage-nav small { font-size: 8px; }
  .stage { display: flex; flex-direction: column; scroll-margin-top: 0; }
  .stage-visual { min-height: 0; height: 112vw; max-height: 590px; }
  .stage-during .stage-visual { order: 0; }
  .stage-content { padding: 39px var(--page-gutter) 38px; }
  .stage-content > .eyebrow { font-size: 9px; margin-bottom: 22px; }
  .stage-content h2 { font-size: clamp(34px, 9.5vw, 57px); line-height: 1.02; }
  .stage-intro { margin-top: 22px; font-size: 15px; line-height: 1.65; }
  .advice-list { margin-top: 28px; }
  .advice-list summary { font-size: 16px; min-height: 80px; gap: 12px; }
  .advice-body { padding: 0 5px 26px 34px; }
  .advice-body p { font-size: 15px; line-height: 1.7; }
  .next-stage { margin-top: 26px; padding: 19px; }
  .next-stage strong { font-size: 17px; }
  .art-caption { top: 25px; left: 24px; font-size: 8px; }
  .art-index { top: 12%; right: 10px; font-size: 61vw; }
  .art-note { left: 24px; bottom: 27px; font-size: 25px; }
  .art-time { font-size: 25vw; left: 8%; top: 36%; }
  .clock-face { top: 15%; width: 58%; left: 20%; }
  .course-distances { font-size: 62vw; top: 12%; }
  .course-art img { top: 34%; width: 127%; }
  .finish-word { font-size: clamp(115px, 36vw, 210px); top: 22%; left: 18%; }
  .finish-ribbon { top: calc(48% - 80px); }
  .finish-scene { height: calc(162svh - 58px); }
  .finish-scene .finish-art { position: sticky; top: 56px; height: calc(100svh - 58px); min-height: 0; max-height: none; }
  .save-guide { display: block; padding: 65px var(--page-gutter); }
  .save-guide .eyebrow { font-size: 8px; margin-bottom: 28px; }
  .save-guide h2 { font-size: clamp(44px, 12vw, 74px); line-height: 1; }
  .download-action { margin-top: 29px; }
  .download-action > p { font-size: 14px; max-width: 260px; margin-bottom: 22px; }
  .download-link { min-height: 92px; padding: 21px 18px; gap: 12px; }
  .download-link strong { font-size: 17px; }
  .download-link .icon { width: 25px; height: 25px; }
  .contact { display: block; padding: 62px var(--page-gutter) 44px; }
  .contact-editorial { min-height: 0; }
  .contact-editorial h2 { font-size: clamp(45px, 12.4vw, 78px); margin-top: 26px; }
  .contact-editorial .eyebrow { font-size: 9px; }
  .contact-portrait { width: 100%; right: 0; max-width: 390px; margin-top: -2px; }
  .contact-caption { margin-top: 16px; font-size: 10px; }
  .contact-caption span { font-size: 6px; }
  .contact-content { padding-top: 35px; }
  .contact-intro { max-width: 360px; font-size: 29px; line-height: 1.2; }
  .contact-content > p:nth-child(2) { font-size: 13px; margin-top: 20px; }
  .contact-links { margin-top: 30px; }
  .contact-whatsapp { padding: 23px 21px; gap: 15px; }
  .contact-whatsapp strong { font-size: 21px; }
  .contact-whatsapp small { font-size: 11px; }
  .site-footer { position: relative; display: block; padding: 30px var(--page-gutter); }
  .footer-brand { gap: 15px; }
  .footer-brand img { width: 36px; height: 36px; }
  .footer-brand span { font-size: 10px; }
  .site-footer > p { font-size: 9px; max-width: 270px; margin-top: 25px; }
  .back-top { display: inline-grid; margin-top: 22px; }
}
@media (max-width: 360px) {
  .film-controls .sound-button { padding-inline: 9px; gap: 8px; font-size: 13px; }
  .advice-body { padding-left: 0; }
  .download-link strong { font-size: 16px; }
  .download-link .file-badge { display: none; }
  .contact-whatsapp { padding: 21px 16px; gap: 13px; }
  .contact-whatsapp strong { font-size: 19px; }
  .contact-whatsapp > .icon { width: 32px; height: 32px; }
}
@media (max-height: 550px) and (min-width: 701px) {
  .site-header { height: 64px; }
  .film { min-width: 260px; width: 260px; }
  .film-controls .sound-button { font-size: 12px; padding-inline: 8px; gap: 8px; }
  .welcome-video { width: auto; height: calc(100svh - 195px); margin-inline: auto; }
  .opening-title { font-size: 48px; }
  .opening-note { display: none; }
  .opening-copy .eyebrow { margin-bottom: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html:not(.motion-demo) .race-scene { height: 100svh; min-height: 540px; }
  html:not(.motion-demo) .race-sticky { position: relative; }
  html:not(.motion-demo) [data-parallax] { transform: none !important; }
  html:not(.motion-demo) .race-title > * { transform: none !important; }
  html:not(.motion-demo) .finish-scene { height: auto; }
  html:not(.motion-demo) .finish-scene .finish-art { position: relative; top: 0; }
}
@media (max-width: 700px) and (prefers-reduced-motion: reduce) {
  html:not(.motion-demo) .finish-scene .finish-art { height: min(112vw, 590px); }
  html:not(.motion-demo) .finish-word { top: 16%; font-size: 34vw; }
  html:not(.motion-demo) .finish-ribbon { top: calc(54% - 80px); }
}