/* nuvial — 화면. tokens.css 의 변수만 쓴다.
 * 가로 서사는 (≥1024 · 높이 ≥640 · 움직임 허용 · JS) 에서만 켜진다 — 그 밖은 세로 레일. */

/* ── 리셋 ───────────────────────────────────── */
:where(*, *::before, *::after) {
  box-sizing: border-box;
}
:where(body, h1, h2, h3, p, ul, ol, figure, blockquote, address, fieldset, table) {
  margin: 0;
  padding: 0;
}
:where(fieldset) {
  border: 0;
  min-width: 0;
}
:where(ul, ol) {
  list-style: none;
}
:where(a) {
  color: inherit;
}
:where(button) {
  font: inherit;
  color: inherit;
}
:where(table) {
  border-collapse: collapse;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6.5rem;
  background: var(--color-stone);
}
html.is-locked {
  overflow: hidden;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  background: var(--color-stone);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-weight: var(--font-body--weight);
  font-size: var(--text-body);
  line-height: var(--text-body--line-height);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--color-berry);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip {
  position: fixed;
  left: var(--spacing-md);
  top: var(--spacing-md);
  z-index: var(--z-sheet);
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-moss);
  color: var(--color-mist);
  border-radius: 0;
  transform: translateY(-200%);
}
.skip:focus-visible {
  transform: none;
  outline-color: var(--color-mist);
}

.wrap {
  width: min(100% - 2 * var(--spacing-gutter), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--spacing-section) 0;
}

/* ── 글자 ───────────────────────────────────── */
.display,
.h2,
.year-title,
.stop-title,
.stop-figure,
.plan-name,
.figure,
.hero-sub,
.wordmark,
.sheet-title {
  font-family: var(--font-display);
  font-weight: var(--font-display--weight);
  font-variation-settings: var(--font-display--variation);
  letter-spacing: var(--tracking-display);
}
.display {
  font-size: var(--text-display);
  line-height: var(--text-display--line-height);
}
.h2 {
  font-size: var(--text-h2);
  line-height: var(--text-h2--line-height);
  text-wrap: balance;
}
.micro {
  font-size: var(--text-micro);
  line-height: 1.4;
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  font-weight: 560;
  color: var(--color-ink-soft);
}
.nowrap {
  white-space: nowrap;
}
.note {
  color: var(--color-ink-soft);
  font-size: var(--text-small);
}
.wordmark {
  font-size: 1.5rem;
  font-weight: 420;
  letter-spacing: -0.01em;
  line-height: 1;
  text-decoration: none;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  min-height: 2.75rem;
  font-weight: 520;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  text-decoration-color: var(--color-line-strong);
  transition: text-decoration-color var(--duration-sixteenth) var(--ease-settle);
}
.text-link:hover {
  text-decoration-color: var(--color-ink);
}

/* ── 버튼 — 귀퉁이 탭과 같은 문법(회차 3): 평평한 직사각형 + Pretendard → 글자 ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3rem;
  padding: 0 1.25rem 0 1.375rem;
  border: 0;
  border-radius: 0;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 560;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--duration-press) var(--ease-press);
}
.btn:active {
  transform: scale(0.98);
}
.btn-arrow {
  font-family: var(--font-sans);
  transition: transform var(--duration-sixteenth) var(--ease-press);
}
.btn:hover .btn-arrow {
  transform: translateX(3px);
}
.btn-primary {
  background: var(--color-moss);
  color: var(--color-mist);
}
.btn-inverse {
  background: var(--color-stone-hi);
  color: var(--color-ink);
}

/* ── 이중 베젤 ──────────────────────────────── */
.bezel {
  padding: var(--spacing-bezel);
  border-radius: var(--radius-shell);
  background: var(--color-shell);
  box-shadow: inset 0 0 0 1px var(--color-line);
}
.core {
  border-radius: var(--radius-core);
  background: var(--color-stone-hi);
  box-shadow: var(--shadow-core);
}

/* ── 네 귀퉁이 헤더(corner-split) ─────────────── */
/* 막대·섬·바탕 띠가 없다. 글자마다 상자를 까는 대신 화면 위·아래 가장자리 페이드(돌색 → 0)로
   본문이 머리 밑으로 녹아 사라진다. 히어로 영상·이끼 면 위에서는 페이드를 끈다(JS 가 html 에 표식) */
.corner {
  position: fixed;
  z-index: var(--z-nav);
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-ink);
  transition: opacity var(--duration-sixteenth) var(--ease-settle), transform var(--duration-sixteenth) var(--ease-settle),
    color var(--duration-sixteenth) var(--ease-settle), visibility 0s linear var(--duration-sixteenth);
}
.corners {
  --corner-x: max(var(--spacing-gutter), env(safe-area-inset-left));
  --fade-h: 4.5rem;
}
.corners::before,
.corners::after {
  content: "";
  position: fixed;
  left: 0;
  right: 0;
  z-index: calc(var(--z-nav) - 1);
  height: var(--fade-h);
  pointer-events: none;
  transition: opacity var(--duration-sixteenth) var(--ease-settle);
}
.corners::before {
  top: 0;
  background: linear-gradient(to bottom, var(--color-stone) 0, var(--color-stone) 66%, color-mix(in srgb, var(--color-stone) 0%, transparent));
}
.corners::after {
  bottom: 0;
  background: linear-gradient(to top, var(--color-stone) 0, var(--color-stone) 66%, color-mix(in srgb, var(--color-stone) 0%, transparent));
}
html.fade-top-off .corners::before,
html.fade-bottom-off .corners::after {
  opacity: 0;
}
/* 1열은 아래에 진행 표시가 없고 Book 탭은 불투명이라 아래 페이드가 필요 없다 */
@media (max-width: 719px) {
  .corners::after {
    display: none;
  }
}
@media (min-width: 1024px) {
  .corners {
    --fade-h: 5.5rem;
  }
}
.corner-tl {
  top: 1rem;
  left: var(--corner-x);
  font-size: 1.75rem;
  text-decoration: none;
}
.corner-tr {
  top: 1rem;
  justify-content: flex-end;
  min-width: 2.75rem;
  right: max(var(--spacing-gutter), env(safe-area-inset-right));
  font-size: var(--text-small);
  font-weight: 560;
  letter-spacing: 0.02em;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  text-decoration-color: transparent;
}
.corner-tr:hover {
  text-decoration-color: var(--color-ink);
}
.corner-bl {
  bottom: 1rem;
  left: var(--corner-x);
  gap: var(--spacing-xs);
  margin: 0;
  font-size: var(--text-micro);
  font-weight: 560;
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.corner-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--color-berry);
}
/* 오른쪽 아래 — 가장자리에 붙은 평평한 탭(둥글림 0) */
.book-tab {
  right: 0;
  bottom: 0;
  gap: var(--spacing-sm);
  min-height: 3.25rem;
  padding: 0 calc(1.25rem + env(safe-area-inset-right)) env(safe-area-inset-bottom) 1.375rem;
  border-radius: 0;
  background: var(--color-moss);
  color: var(--color-mist);
  font-family: var(--font-sans);
  font-size: var(--text-small);
  font-weight: 560;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: content-box;
}
.book-tab-arrow {
  font-family: var(--font-sans);
  transition: transform var(--duration-sixteenth) var(--ease-press);
}
.book-tab:hover .book-tab-arrow {
  transform: translateX(3px);
}
.book-tab:focus-visible {
  outline-color: var(--color-mist);
  outline-offset: -5px;
}
.corner.on-moss {
  color: var(--color-mist);
}
.corner.on-moss:focus-visible {
  outline-color: var(--color-mist);
}
/* 이끼 위 베리 금지(1.64:1) */
.corner.on-moss .corner-dot {
  background: var(--color-mist);
}
.corner.is-away,
.corner.is-staged {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.book-tab.is-away,
.book-tab.is-staged {
  transform: translateY(100%);
}
.corner:not(.is-away):not(.is-staged) {
  transition-delay: 0s;
}
/* 메뉴가 열리면 진행 표시는 뜻이 없다 */
html.is-menu .corner-bl {
  opacity: 0;
}
@media (max-width: 719px) {
  .corner-tl {
    top: 0.625rem;
    font-size: 1.625rem;
  }
  .corner-tr {
    top: 0.625rem;
  }
  .corner-bl {
    display: none;
  }
  .book-tab {
    min-height: 2.75rem;
    padding-left: 1rem;
    padding-right: calc(1rem + env(safe-area-inset-right));
  }
  /* 히어로의 Book 버튼이 보이는 동안은 탭을 내린다 — 1열에서 같은 버튼 둘이 겹쳐 보이지 않게 */
  html.is-hero-cta .book-tab {
    opacity: 0;
    visibility: hidden;
    transform: translateY(100%);
    pointer-events: none;
  }
}
@media (min-width: 1024px) {
  .corner-tl {
    top: 1.25rem;
    font-size: 2rem;
  }
  .corner-tr {
    top: 1.25rem;
  }
  .corner-bl {
    bottom: 1.25rem;
  }
  .book-tab {
    min-height: 3.75rem;
    padding-left: 1.75rem;
    padding-right: calc(1.75rem + env(safe-area-inset-right));
    font-size: 0.9375rem;
  }
}

/* ── 1 히어로 ───────────────────────────────── */
.hero {
  padding: var(--spacing-frame);
}
.window {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  height: max(100svh - 2 * var(--spacing-frame), 35rem);
  border-radius: var(--radius-window);
  background: var(--color-stone-lo);
}
.window-media,
.window-media > * {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-poster,
.hero-video {
  object-fit: cover;
  display: block;
}
.hero-video {
  opacity: 0;
  transition: opacity var(--duration-quarter) var(--ease-settle);
}
.hero-video.is-playing {
  opacity: 1;
}
.window-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    color-mix(in srgb, var(--color-scrim) 88%, transparent) 0%,
    color-mix(in srgb, var(--color-scrim) 70%, transparent) 42%,
    transparent 72%
  );
}
.hero-copy {
  position: absolute;
  inset: auto 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  font-weight: 560;
  margin-bottom: var(--spacing-lg);
}
.eyebrow::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: var(--color-ink);
}
.hero-sub {
  margin-top: var(--spacing-md);
  font-size: var(--text-lead-serif);
  font-style: italic;
  font-weight: 480;
  line-height: 1.2;
}
.breath {
  display: block;
  width: min(100%, 17rem);
  height: 1px;
  margin-top: var(--spacing-md);
  background: var(--color-ink-soft);
  transform-origin: left center;
}
.hero-lead {
  margin-top: var(--spacing-md);
  max-width: 34ch;
  font-size: var(--text-lead);
  line-height: 1.5;
  text-wrap: pretty;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm) var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

/* "1년 한눈에" 카드 — 모바일·태블릿은 창 밖 띠 */
.glance {
  margin-top: var(--spacing-frame);
}
.glance-core {
  padding: 1.25rem 1.5rem 1.375rem;
}
.mini-ruler {
  position: relative;
  height: 2rem;
  margin-top: var(--spacing-md);
}
.mini-ticks {
  position: absolute;
  inset: auto 0 0.875rem;
  height: 0.5rem;
  border-bottom: 1px solid var(--color-line-strong);
  background: linear-gradient(to right, var(--color-line-strong) 1px, transparent 1px) 0 0 / calc(100% / 12) 100% repeat-x;
}
.mini-ring,
.mini-dot {
  position: absolute;
  bottom: calc(0.875rem - 0.3125rem);
  left: calc((var(--m) - 0.5) / 12 * 100%);
  width: 0.625rem;
  height: 0.625rem;
  margin-left: -0.3125rem;
  border-radius: 50%;
}
.mini-ring {
  border: 1px solid var(--color-ink);
  background: var(--color-stone-hi);
}
.mini-dot {
  background: var(--color-berry);
  transform: scale(1.3);
}
.mini-labels {
  position: relative;
  height: 1rem;
  font-size: var(--text-micro);
  color: var(--color-ink-soft);
  font-variant-numeric: tabular-nums;
}
.mini-labels li {
  position: absolute;
  left: calc((var(--m) - 0.5) / 12 * 100%);
  transform: translateX(-50%);
  line-height: 1;
}
.glance-line {
  margin-top: var(--spacing-sm);
  font-size: var(--text-small);
  line-height: 1.45;
}

@media (min-width: 720px) {
  .hero-copy {
    inset: auto auto 3rem 3rem;
    max-width: 70%;
  }
  .glance {
    max-width: 26rem;
    margin-left: auto;
  }
}
@media (min-width: 1024px) {
  .hero {
    position: relative;
  }
  .window {
    height: min(100svh - 2 * var(--spacing-frame), 61.25rem);
  }
  .window-scrim {
    background: linear-gradient(
      to top right,
      color-mix(in srgb, var(--color-scrim) 86%, transparent) 0%,
      color-mix(in srgb, var(--color-scrim) 62%, transparent) 34%,
      transparent 62%
    );
  }
  .hero-copy {
    inset: auto auto 4rem 4rem;
    max-width: 56%;
  }
  .glance {
    position: absolute;
    right: calc(var(--spacing-frame) + 2.5rem);
    bottom: calc(var(--spacing-frame) + 2.5rem);
    width: clamp(18rem, 24vw, 22rem);
    margin: 0;
    box-shadow: inset 0 0 0 1px var(--color-line), var(--shadow-float);
  }
}

/* 숨선 — 유일한 대기 모션 */
@keyframes breath {
  from {
    transform: scaleX(0.4);
  }
  to {
    transform: scaleX(1);
  }
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
}
@media (prefers-reduced-motion: no-preference) {
  .breath {
    animation: breath var(--duration-breath) var(--ease-breath) infinite alternate;
  }
  .hero.is-off .breath {
    animation-play-state: paused;
  }
  .js .hero-copy > * {
    animation: rise 420ms var(--ease-settle) both;
  }
  .js .hero-copy > .breath {
    animation:
      rise 420ms var(--ease-settle) both 240ms,
      breath var(--duration-breath) var(--ease-breath) infinite alternate;
  }
  .js .hero-copy > :nth-child(2) {
    animation-delay: 60ms;
  }
  .js .hero-copy > :nth-child(3) {
    animation-delay: 120ms;
  }
  .js .hero-copy > :nth-child(5) {
    animation-delay: 150ms;
  }
  .js .hero-copy > :nth-child(6) {
    animation-delay: 180ms;
  }
}

/* ── 구간 머리 ──────────────────────────────── */
.section-head {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}
.section-lead {
  max-width: 40ch;
  font-size: var(--text-lead);
  line-height: 1.5;
  color: var(--color-ink-soft);
}
@media (min-width: 1024px) {
  .section-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: var(--spacing-2xl);
  }
}

/* ── 2 접근 방식 ────────────────────────────── */
.approach-grid {
  display: grid;
  gap: var(--spacing-2xl);
}
.approach-sub {
  margin-top: var(--spacing-xl);
  max-width: 38ch;
  font-size: var(--text-lead);
  line-height: 1.5;
  color: var(--color-ink-soft);
  text-wrap: pretty;
}
.principle {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--spacing-2xs) var(--spacing-md);
  padding-block: var(--spacing-lg);
  border-top: 1px solid var(--color-line-strong);
}
.principle:last-child {
  border-bottom: 1px solid var(--color-line-strong);
}
.num {
  grid-row: span 2;
  font-size: var(--text-small);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-soft);
  padding-top: 0.2rem;
}
.principle-h {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
}
.principle p {
  color: var(--color-ink-soft);
  max-width: 44ch;
}
@media (min-width: 1024px) {
  .approach-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: var(--spacing-3xl);
  }
  .approach-lead {
    position: sticky;
    top: 8rem;
  }
  .principle {
    padding-block: var(--spacing-xl);
  }
}

/* ── 3 1년 여정: 공통 ───────────────────────── */
.year {
  position: relative;
  padding-top: var(--spacing-section);
}
.year-title {
  font-size: var(--text-lead-serif);
  line-height: 1.2;
}
.ruler-readout {
  font-size: var(--text-small);
  font-weight: 560;
  font-variant-numeric: tabular-nums;
  color: var(--color-berry-ink);
}
.stop-label {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  font-weight: 560;
  color: var(--color-ink-soft);
}
.stop-title {
  margin-top: var(--spacing-sm);
  font-size: var(--text-h3);
  line-height: var(--text-h3--line-height);
}
.stop-body {
  margin-top: var(--spacing-md);
  color: var(--color-ink-soft);
  max-width: 40ch;
}
.stop-leave {
  margin-top: var(--spacing-lg);
}
.stop-leave ul {
  margin-top: var(--spacing-xs);
}
.stop-leave li {
  padding-block: 0.375rem;
  border-top: 1px solid var(--color-line);
  font-size: var(--text-small);
}
.stop-time {
  margin-top: var(--spacing-lg);
  font-size: var(--text-small);
  font-weight: 560;
  font-variant-numeric: tabular-nums;
}
.stop-figure {
  font-size: var(--text-figure);
  line-height: 1;
  font-variant-numeric: lining-nums;
}

/* ── 3 세로 배치(기본 — 모바일·태블릿·낮은 화면·움직임 줄이기·JS 없음) ── */
.year-head {
  display: grid;
  gap: var(--spacing-sm);
  width: min(100% - 2 * var(--spacing-gutter), 45rem);
}
.year-headline {
  display: grid;
  gap: var(--spacing-xs);
}
.ruler,
.year-foot {
  display: none;
}
.track-viewport {
  width: min(100% - 2 * var(--spacing-gutter), 45rem);
  margin: var(--spacing-2xl) auto 0;
}
.track {
  position: relative;
  display: grid;
  gap: var(--spacing-2xl);
  padding-left: 2.5rem;
}
.track::before {
  content: "";
  position: absolute;
  left: 0.6875rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: var(--color-ink);
}
.stop {
  position: relative;
}
.stop::before {
  content: "";
  position: absolute;
  left: -2.5rem;
  top: 0.3rem;
  width: 1.375rem;
  height: 1.375rem;
  border-radius: 50%;
  border: 1px solid var(--color-ink);
  background: var(--color-stone);
  transition: background-color var(--duration-sixteenth) var(--ease-settle), border-color var(--duration-sixteenth) var(--ease-settle);
}
.stop.is-current::before {
  background: var(--color-berry);
  border-color: var(--color-berry);
}
.stop-lg .stop-core {
  padding: var(--spacing-md);
}
.stop-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: calc(var(--radius-core) - 0.5rem);
  background: var(--color-stone-lo);
}
.stop-lg .stop-text {
  padding: var(--spacing-md) var(--spacing-xs) var(--spacing-xs);
}
.stop-sm .bezel,
.stop-sm .core {
  padding: 0;
  background: none;
  box-shadow: none;
}
.stop-sm .stop-figure,
.stop-progress {
  display: none;
}

/* ── 3 가로 서사(데스크톱 무대) ─────────────── */
@media (min-width: 1024px) and (min-height: 640px) and (prefers-reduced-motion: no-preference) {
  .js .year {
    /* 무대 100svh + 멈춤 55svh × 6 + 이동(큰 판 뒤 50svh × 2 · 작은 판 뒤 35svh × 3) — main.js 의 STOPS 와 같은 수 */
    height: calc(100svh + 6 * 55svh + 2 * 50svh + 3 * 35svh);
    padding-top: 0;
    margin-top: var(--spacing-2xl);
  }
  .js .year-stage {
    position: sticky;
    top: 0;
    height: 100svh;
    overflow: clip;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
    padding-top: clamp(5.5rem, 12svh, 7rem);
  }
  .js .year-head {
    width: min(100% - 2 * var(--spacing-gutter), var(--container));
  }
  .js .year-headline {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--spacing-lg);
  }
  .js .ruler {
    display: block;
    position: relative;
    height: 3rem;
  }
  .js .ruler-ticks {
    position: absolute;
    inset: 0.75rem 0 auto;
    height: 0.625rem;
    border-bottom: 1px solid var(--color-line-strong);
    background: linear-gradient(to right, var(--color-line-strong) 1px, transparent 1px) 0 0 / calc(100% / 12) 100% repeat-x;
    box-shadow: inset -1px 0 0 var(--color-line-strong);
  }
  .js .ruler-stops li {
    position: absolute;
    top: 0;
    left: calc((var(--m) - 0.5) / 12 * 100%);
  }
  .js .ruler-stops a {
    position: absolute;
    left: -1.375rem;
    top: 0;
    display: grid;
    justify-items: center;
    width: 2.75rem;
    height: 3rem;
    text-decoration: none;
    border-radius: var(--radius-sm);
  }
  .js .ring {
    margin-top: calc(1.375rem - 0.375rem);
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    border: 1px solid var(--color-ink);
    background: var(--color-stone);
    transition: transform var(--duration-sixteenth) var(--ease-settle);
  }
  .js .ruler-stops a:hover .ring {
    transform: scale(1.25);
  }
  .js .ruler-num {
    font-size: var(--text-micro);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--color-ink-soft);
  }
  .js .ruler-dot {
    position: absolute;
    left: 0;
    top: calc(1.375rem - 0.5rem);
    width: 1rem;
    height: 1rem;
    margin-left: -0.5rem;
    border-radius: 50%;
    background: var(--color-berry);
    box-shadow: 0 0 0 3px var(--color-stone);
    z-index: 1;
    pointer-events: none;
    /* 위치는 translate 속성 — transform 으로 두면 scale 이 이동량까지 키운다 */
    translate: var(--dot-x, 0px) 0;
    transition: scale var(--duration-sixteenth) var(--ease-settle);
  }
  .js .ruler-dot.is-docked {
    scale: 1.25;
  }

  .js .track-viewport {
    width: auto;
    margin: 0;
    display: flex;
    align-items: center;
    min-height: 0;
  }
  .js .track {
    display: flex;
    gap: var(--track-gap);
    padding: 0 0 0 max(var(--spacing-gutter), (100vw - var(--container)) / 2);
    --panel-h: clamp(22.5rem, 100svh - 18.5rem, 35rem);
    height: var(--panel-h);
    will-change: transform;
  }
  .js .track::before,
  .js .stop::before {
    display: none;
  }
  .js .stop {
    flex: none;
    height: 100%;
  }
  .js .stop-lg {
    width: var(--panel-lg);
  }
  .js .stop-sm {
    width: var(--panel-sm);
  }
  .js .stop-bezel,
  .js .stop-sm .stop-bezel {
    height: 100%;
    padding: var(--spacing-bezel);
    background: var(--color-shell);
    box-shadow: inset 0 0 0 1px var(--color-line);
  }
  .js .stop-core,
  .js .stop-sm .stop-core {
    height: 100%;
    background: var(--color-stone);
    box-shadow: var(--shadow-core);
    transition: background-color var(--duration-sixteenth) var(--ease-settle);
  }
  .js .stop.is-current .stop-core {
    background: var(--color-stone-hi);
  }
  .js .stop-lg .stop-core {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--spacing-xl);
    padding: var(--spacing-md);
  }
  .js .stop-lg .stop-photo {
    /* 판 높이 − 베젤·안쪽 여백(6 + 16)×2 = 사진 높이, 폭은 그 4:5 */
    width: calc((var(--panel-h) - 2.75rem) * 0.8);
    height: 100%;
    aspect-ratio: auto;
  }
  .js .stop-lg .stop-text {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 0;
    min-height: 0;
  }
  .js .stop-lg .stop-time {
    margin-top: auto;
    padding-top: var(--spacing-lg);
  }
  .js .stop-sm .stop-core {
    display: flex;
    flex-direction: column;
    padding: 2rem;
  }
  .js .stop-sm .stop-figure {
    display: block;
  }
  /* 작은 판의 빈 면 — 1년 중 어디까지 왔나(잉크 선, 베리 아님) */
  .js .stop-progress {
    display: block;
    position: relative;
    height: 0.625rem;
    margin: var(--spacing-lg) 0 auto;
    border-bottom: 1px solid var(--color-line-strong);
    background: linear-gradient(to right, var(--color-line-strong) 1px, transparent 1px) 0 0 / calc(100% / 12) 100% repeat-x;
    box-shadow: inset -1px 0 0 var(--color-line-strong);
  }
  .js .stop-progress span {
    position: absolute;
    left: 0;
    bottom: -1px;
    width: calc(var(--m) / 12 * 100%);
    height: 3px;
    background: var(--color-ink);
    border-radius: var(--radius-pill);
  }
  .js .stop-sm .stop-label {
    margin-top: var(--spacing-lg);
  }

  .js .year-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: var(--spacing-sm) var(--spacing-lg);
  }
  .js .year-count {
    font-size: var(--text-small);
    font-weight: 560;
    font-variant-numeric: tabular-nums;
  }
  .js [data-count-out],
  .js [data-month-out] {
    display: inline-block;
  }
  .js .is-morph {
    animation: morph var(--duration-sixteenth) var(--ease-settle);
  }
}
/* 낮은 데스크톱 화면 — 판 안 "You leave with" 를 접는다 */
@media (min-width: 1024px) and (min-height: 640px) and (max-height: 780px) and (prefers-reduced-motion: no-preference) {
  .js .year-stage {
    padding-top: 6rem;
  }
  .js .stop-leave {
    display: none;
  }
  .js .stop-sm .stop-core {
    padding: 1.5rem 1.75rem;
  }
  .js .stop-sm .stop-figure {
    font-size: 2.75rem;
  }
  .js .stop-sm .stop-label {
    margin-top: var(--spacing-sm);
  }
  .js .stop-body {
    margin-top: var(--spacing-sm);
  }
  .js .stop-time {
    margin-top: var(--spacing-md);
  }
}
@keyframes morph {
  from {
    opacity: 0;
    transform: translateY(0.25em);
  }
}

/* ── 4 검사 항목 ────────────────────────────── */
.test-groups {
  display: grid;
  gap: var(--spacing-2xl);
}
.test-group-h {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-ink);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
}
.count {
  font-size: var(--text-small);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-soft);
}
.test-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.125rem var(--spacing-md);
  padding: 0.875rem var(--spacing-xs);
  margin-inline: calc(-1 * var(--spacing-xs));
  border-bottom: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  transition: background-color var(--duration-sixteenth) var(--ease-settle);
}
.test-list li:hover {
  background: var(--color-stone-hi);
}
.t-name {
  font-weight: 560;
}
.t-what {
  grid-row: 2;
  font-size: var(--text-small);
  color: var(--color-ink-soft);
}
.t-time {
  grid-row: 1 / span 2;
  grid-column: 2;
  align-self: center;
  font-size: var(--text-small);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-soft);
  white-space: nowrap;
}
@media (min-width: 1024px) {
  .test-groups {
    display: block;
    columns: 2;
    column-gap: var(--spacing-3xl);
  }
  .test-group {
    break-inside: avoid;
    padding-bottom: var(--spacing-2xl);
  }
  .test-group:last-child {
    padding-bottom: 0;
  }
}

/* ── 5 의료진 ───────────────────────────────── */
.doctor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-md);
}
.doctor-lead {
  grid-column: 1 / -1;
}
.doctor-core {
  height: 100%;
  padding: var(--spacing-xs);
}
.doctor-photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 50% 30%;
  border-radius: calc(var(--radius-core) - 0.5rem);
  background: var(--color-stone-lo);
}
.doctor-lead .doctor-photo {
  aspect-ratio: 4 / 5;
}
.doctor-text {
  padding: var(--spacing-md) var(--spacing-xs) var(--spacing-xs);
}
.doctor-name {
  font-size: 1.25rem;
  font-weight: 560;
  line-height: 1.3;
}
.doctor-field {
  margin-top: var(--spacing-2xs);
  font-size: var(--text-small);
  color: var(--color-ink-soft);
}
.doctor-line {
  margin-top: var(--spacing-sm);
  font-size: var(--text-small);
  line-height: 1.5;
}
@media (min-width: 720px) {
  .doctor-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--spacing-lg);
    align-items: end;
  }
  .doctor-lead {
    grid-column: span 6;
  }
  .doctor:not(.doctor-lead) {
    grid-column: span 3;
  }
  .doctor:not(.doctor-lead) .doctor-photo {
    aspect-ratio: 4 / 5;
  }
  .doctor-lead .doctor-text {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
  }
  .doctor-lead .doctor-line {
    font-size: var(--text-lead);
  }
}

/* ── 6 멤버십 ───────────────────────────────── */
.plans {
  display: grid;
  gap: var(--spacing-md);
}
.plan-core {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
}
.plan-for {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-berry-ink);
  margin-bottom: var(--spacing-xs);
}
.plan-name {
  font-size: var(--text-h4);
  line-height: var(--text-h4--line-height);
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}
.figure {
  font-size: var(--text-figure);
  line-height: 1;
  font-variant-numeric: lining-nums;
}
.per {
  font-size: var(--text-small);
  color: var(--color-ink-soft);
}
.plan-list {
  margin-block: var(--spacing-xl);
}
.plan-list li {
  padding-block: 0.625rem;
  border-top: 1px solid var(--color-line);
}
.plan-list li:last-child {
  border-bottom: 1px solid var(--color-line);
}
.plan .btn {
  margin-top: auto;
  align-self: flex-start;
}
.plans-foot {
  margin-top: var(--spacing-xl);
  font-size: var(--text-lead);
}
.plans-foot strong {
  font-weight: 600;
}
@media (min-width: 720px) {
  .plans {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
  }
  .plan-core {
    padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
  }
}

/* ── 7 위치·시간 ────────────────────────────── */
.visit-grid {
  display: grid;
  gap: var(--spacing-2xl);
}
.visit-address {
  margin-top: var(--spacing-xl);
  font-style: normal;
  font-size: var(--text-lead);
  line-height: 1.5;
}
.hours {
  width: 100%;
  margin-top: var(--spacing-xl);
}
.hours caption {
  text-align: left;
  padding-bottom: var(--spacing-xs);
}
.hours th,
.hours td {
  padding-block: 0.75rem;
  border-top: 1px solid var(--color-line);
  text-align: left;
  font-variant-numeric: tabular-nums;
}
.hours tr:last-child th,
.hours tr:last-child td {
  border-bottom: 1px solid var(--color-line);
}
.hours th {
  position: relative;
  font-weight: 560;
  padding-left: 1.25rem;
}
.hours td {
  text-align: right;
}
.hours tr.is-today th::before {
  content: "";
  position: absolute;
  left: 0.125rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  margin-top: -0.25rem;
  border-radius: 50%;
  background: var(--color-berry);
}
.visit-phone {
  margin-top: var(--spacing-lg);
}
.visit-phone a,
.cta-line a,
.sheet-phone a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}
.visit-phone a {
  font-weight: 560;
  text-underline-offset: 4px;
}
.map-core {
  padding: var(--spacing-md);
}
.map-svg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  border-radius: calc(var(--radius-core) - 0.5rem);
  background: var(--color-stone);
}
.map-road,
.map-path {
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 1;
}
.map-road {
  stroke-width: 1.5;
}
.map-path {
  stroke-dasharray: 4 5;
  stroke: var(--color-ink-soft);
}
.map-block {
  fill: var(--color-stone-hi);
  stroke: var(--color-ink);
  stroke-width: 1;
}
.map-pin {
  fill: var(--color-berry);
}
.map-pin-ring {
  fill: none;
  stroke: var(--color-ink);
  stroke-width: 1;
}
.map-station {
  fill: var(--color-stone-hi);
  stroke: var(--color-ink);
  stroke-width: 1;
}
.map-label {
  fill: var(--color-ink-soft);
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.map-label-strong {
  fill: var(--color-ink);
  font-weight: 600;
  font-size: 13px;
}
.map-cap {
  padding: var(--spacing-md) var(--spacing-xs) var(--spacing-xs);
  font-size: var(--text-small);
  color: var(--color-ink-soft);
}
@media (min-width: 1024px) {
  .visit-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--spacing-3xl);
    align-items: start;
  }
}

/* ── 8 FAQ ──────────────────────────────────── */
.faq-wrap {
  display: grid;
  gap: var(--spacing-2xl);
}
.faq-list {
  border-top: 1px solid var(--color-line-strong);
}
.faq-list details {
  border-bottom: 1px solid var(--color-line-strong);
}
.faq-list summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 3.5rem;
  padding: var(--spacing-md) 3rem var(--spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 560;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  margin-top: -0.75rem;
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.5rem;
  transition: transform var(--duration-sixteenth) var(--ease-settle);
}
.faq-list details[open] summary::after {
  transform: rotate(45deg);
}
.faq-list details p {
  padding-bottom: var(--spacing-lg);
  max-width: 60ch;
  color: var(--color-ink-soft);
}
@media (prefers-reduced-motion: no-preference) {
  .faq-list details[open] p {
    animation: rise var(--duration-sixteenth) var(--ease-settle);
  }
}
@media (min-width: 1024px) {
  .faq-wrap {
    width: min(100% - 2 * var(--spacing-gutter), 50rem);
  }
}

/* ── 9 예약 CTA ─────────────────────────────── */
.cta {
  padding: var(--spacing-section) var(--spacing-frame) var(--spacing-frame);
}
.cta-panel {
  display: grid;
  justify-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-4xl) var(--spacing-gutter);
  border-radius: var(--radius-window);
  background: var(--color-moss);
  color: var(--color-mist);
  text-align: center;
}
.cta-panel :focus-visible {
  outline-color: var(--color-mist);
}
.cta-title {
  margin-bottom: var(--spacing-md);
}
.cta-line {
  font-size: var(--text-small);
}
.cta-line a {
  font-weight: 560;
  text-underline-offset: 4px;
}
.cta-soft {
  opacity: 0.86;
}
@media (min-width: 1024px) {
  .cta-panel {
    padding-block: var(--spacing-5xl);
  }
}

/* ── 10 꼬리 ────────────────────────────────── */
.foot {
  padding: var(--spacing-4xl) 0 var(--spacing-2xl);
  font-size: var(--text-small);
}
.foot-grid {
  display: grid;
  gap: var(--spacing-xl);
}
.foot-col {
  display: grid;
  align-content: start;
  gap: var(--spacing-xs);
}
.foot-mark {
  font-size: 1.75rem;
}
.foot-links {
  display: grid;
}
.foot-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  text-underline-offset: 4px;
}
.foot-note {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-line-strong);
  max-width: 72ch;
  color: var(--color-ink-soft);
}
@media (min-width: 720px) {
  .foot-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ── 메뉴 #menu — 돌색 전체 화면 판 ─────────── */
.menu {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-nav) - 1);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--color-stone);
  padding: 5.5rem var(--spacing-gutter) calc(5rem + env(safe-area-inset-bottom));
}
.menu[hidden] {
  display: none;
}
.menu-inner {
  display: grid;
  gap: var(--spacing-2xl);
  min-height: 100%;
  align-content: space-between;
}
.menu-links {
  margin: 0;
  padding: 0;
  list-style: none;
}
.menu-links a {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
  min-height: 3.5rem;
  padding-block: 0.25rem;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-weight: var(--font-display--weight);
  font-variation-settings: var(--font-display--variation);
  font-size: clamp(2.25rem, 6.4vw, 5rem);
  letter-spacing: var(--tracking-display);
  line-height: 1.1;
  text-decoration: none;
}
.menu-num {
  flex: none;
  width: 2.5ch;
  font-family: var(--font-sans);
  font-size: var(--text-micro);
  font-weight: 560;
  letter-spacing: var(--tracking-micro);
  font-variant-numeric: tabular-nums;
  color: var(--color-ink-soft);
  transform: translateY(-0.2em);
}
.menu-links a:hover {
  font-style: italic;
}
.menu-meta {
  display: grid;
  gap: var(--spacing-xs);
  max-width: 30rem;
}
.menu-meta p {
  margin: 0;
}
@media (min-width: 1024px) {
  .menu {
    padding-top: 7rem;
  }
  .menu-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 22rem);
    align-items: end;
    max-width: var(--container);
    margin-inline: auto;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .menu-links li,
  .menu-meta {
    animation: rise 400ms var(--ease-settle) both;
    animation-delay: calc(var(--i) * 50ms);
  }
}

/* ── 예약 시트 #book ────────────────────────── */
.sheet-layer {
  position: fixed;
  inset: 0;
  z-index: var(--z-sheet);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.sheet-layer[hidden] {
  display: none;
}
.sheet-scrim {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--color-ink) 34%, transparent);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--duration-sixteenth) var(--ease-settle);
}
.sheet {
  position: relative;
  width: min(100%, 45rem);
  max-height: 92svh;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-radius: var(--radius-window) var(--radius-window) 0 0;
  background: var(--color-stone-hi);
  box-shadow: var(--shadow-sheet);
  padding: var(--spacing-lg) var(--spacing-lg) calc(var(--spacing-xl) + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform var(--duration-sixteenth) var(--ease-settle);
}
.sheet-layer.is-open .sheet-scrim {
  opacity: 1;
}
.sheet-layer.is-open .sheet {
  transform: none;
  transition-duration: var(--duration-eighth);
}
.sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}
.sheet-title {
  font-size: var(--text-h4);
  line-height: var(--text-h4--line-height);
}
.sheet-close {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 0;
  background: var(--color-shell);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.sheet-body {
  display: grid;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}
.sheet-q legend {
  padding: 0 0 var(--spacing-sm);
}
.choice-row {
  display: grid;
  gap: var(--spacing-xs);
}
.choice {
  display: grid;
  gap: 0.125rem;
  min-height: 3.5rem;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-shell);
  box-shadow: inset 0 0 0 1px var(--color-line-strong);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--duration-sixteenth) var(--ease-settle), color var(--duration-sixteenth) var(--ease-settle);
}
.choice-h {
  font-weight: 600;
}
.choice-s {
  font-size: var(--text-small);
  opacity: 0.86;
}
.month-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--spacing-xs);
}
.chip {
  min-height: 2.75rem;
  border: 0;
  border-radius: 0;
  background: var(--color-shell);
  box-shadow: inset 0 0 0 1px var(--color-line-strong);
  font-size: var(--text-small);
  font-weight: 560;
  cursor: pointer;
  transition: background-color var(--duration-sixteenth) var(--ease-settle), color var(--duration-sixteenth) var(--ease-settle);
}
.choice[aria-pressed="true"],
.chip[aria-pressed="true"] {
  background: var(--color-ink);
  color: var(--color-mist);
  box-shadow: none;
}
.choice:active,
.chip:active {
  transform: scale(0.98);
}
.sheet-summary {
  font-family: var(--font-display);
  font-variation-settings: var(--font-display--variation);
  font-size: var(--text-lead-serif);
  font-style: italic;
  line-height: 1.25;
}
.sheet-phone {
  font-size: var(--text-small);
}
.sheet-phone a {
  font-weight: 560;
}
.sheet-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-sm) var(--spacing-lg);
}
.sheet-status {
  font-size: var(--text-small);
  font-weight: 560;
}
@media (min-width: 720px) {
  .sheet {
    padding: var(--spacing-xl) var(--spacing-2xl);
  }
  .choice-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .month-row {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}
@media (prefers-reduced-motion: reduce) {
  .sheet,
  .sheet-scrim {
    transition: none;
  }
}

/* ── 구간 등장 — 화면 진입 1회 ──────────────── */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] {
    transition:
      opacity var(--duration-eighth) var(--ease-settle),
      transform var(--duration-eighth) var(--ease-settle);
  }
  .js [data-reveal]:not(.is-in) {
    opacity: 0;
    transform: translateY(24px);
  }
}

/* 여정 무대 아래 줄 — 무대를 벗어나 위로 올라가면 숨긴다(머리 밑에 조각이 남지 않게, JS 가 inert 도 건다) */
.year-foot {
  transition: opacity var(--duration-sixteenth) var(--ease-settle), visibility 0s linear var(--duration-sixteenth);
}
.year-foot.is-past {
  opacity: 0;
  visibility: hidden;
}