:root {
  color-scheme: light;
  --c-bg: #f7f6f2;
  --c-surface: #ffffff;
  --c-paper: #efede7;
  --c-mist: #e5e6e2;
  --c-text: #1c1917;
  --c-muted: #625f5a;
  --c-accent: #8a6a45;
  --c-border: #dcd8cf;
  --c-dark: #17191d;
  --c-dark-soft: #22252a;
  --c-on-dark: #f6f3ec;
  --c-on-dark-muted: #b9b8b3;
  --c-focus: #a67c4e;
  --c-overlay: rgb(12 14 18 / 72%);
  --c-shadow: rgb(28 25 23 / 8%);
  --c-shadow-dark: rgb(0 0 0 / 24%);
  --c-line-light: rgb(246 243 236 / 20%);
  --c-line-dark: rgb(28 25 23 / 14%);
  --c-glass: rgb(247 246 242 / 88%);
  --c-transparent: rgb(255 255 255 / 0%);
  --font-heading: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-body: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Inter", Arial, sans-serif;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --section-y: clamp(88px, 10vw, 152px);
  --container: 1180px;
  --reading: 38em;
  --radius: 0px;
  --shadow-soft: 0 18px 60px var(--c-shadow);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

figure,
p,
h1,
h2,
h3,
ol {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 5px;
}

::selection {
  background: var(--c-accent);
  color: var(--c-on-dark);
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: var(--space-2);
  left: var(--space-2);
  transform: translateY(-180%);
  padding: 12px 18px;
  background: var(--c-dark);
  color: var(--c-on-dark);
  transition: transform .25s var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.mobile-only {
  display: none;
}

.site-header {
  position: fixed;
  z-index: 80;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 10px clamp(24px, 4vw, 64px);
  border-bottom: 1px solid var(--c-line-dark);
  background: var(--c-glass);
  backdrop-filter: blur(16px);
  transition: transform .45s var(--ease-out), background-color .35s ease;
}

.site-header.is-hidden {
  transform: translateY(-110%);
}

.brand {
  display: grid;
  gap: 1px;
  line-height: 1.25;
}

.brand__name {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .12em;
}

.brand__role,
.eyebrow,
.chapter-number {
  font-family: var(--font-en);
  text-transform: uppercase;
}

.brand__role {
  color: var(--c-muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .22em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 2.7vw, 44px);
  font-size: 13px;
  font-weight: 500;
}

.desktop-nav > a:not(.nav-contact) {
  position: relative;
  padding-block: 12px;
}

.desktop-nav > a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 7px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--c-text);
  transition: transform .45s var(--ease-out);
}

.desktop-nav > a:not(.nav-contact):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-contact {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 22px;
  background: var(--c-dark);
  color: var(--c-on-dark);
}

.menu-button,
.global-menu {
  display: none;
}

.no-js .menu-button {
  display: none !important;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 48fr) minmax(360px, 52fr);
  align-items: center;
  gap: clamp(32px, 6vw, 96px);
  min-height: 100svh;
  padding: 128px max(24px, calc((100vw - var(--container)) / 2)) 88px;
  overflow: hidden;
  background: var(--c-bg);
}

.hero__copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
  text-align: left;
}

.eyebrow,
.chapter-number {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .24em;
}

.eyebrow {
  margin-bottom: var(--space-4);
  color: var(--c-accent);
}

.hero h1,
.section-heading h2,
.philosophy h2,
.story h2,
.closing h2 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: .02em;
}

.closing h2 span {
  display: inline;
}

.hero h1 {
  margin-left: -.08em;
  font-size: clamp(42px, 4.45vw, 68px);
  line-height: 1.32;
}

.hero h1 span {
  display: inline-block;
  white-space: nowrap;
}

.hero h1 span:first-child {
  margin-left: 0;
}

.hero h1 span:last-child {
  margin-left: 0;
}

.hero__lead {
  max-width: 31em;
  margin-top: var(--space-4);
  color: var(--c-muted);
  font-size: clamp(16px, 1.15vw, 17px);
  letter-spacing: .05em;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 54px;
  padding: 14px 24px;
  border: 1px solid var(--c-border);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  transition: transform .4s var(--ease-out), background-color .4s ease, color .4s ease, border-color .4s ease;
}

.button span {
  font-family: var(--font-en);
  font-size: 16px;
}

.button--dark {
  border-color: var(--c-dark);
  background: var(--c-dark);
  color: var(--c-on-dark);
}

.button--light {
  border-color: var(--c-on-dark);
  background: var(--c-on-dark);
  color: var(--c-dark);
}

.button--large {
  min-width: min(100%, 340px);
  min-height: 64px;
  padding-inline: 32px;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  border-bottom: 1px solid var(--c-text);
  font-size: 13px;
}

.hero__visual {
  position: relative;
  z-index: 1;
  justify-self: end;
  width: min(100%, 650px);
  padding-left: clamp(0px, 2vw, 28px);
}

.hero__visual .image-mask {
  aspect-ratio: 4 / 5.25;
}

.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% center;
}

.hero__visual figcaption,
.story__portrait figcaption {
  margin-top: 12px;
  color: var(--c-muted);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero__word {
  position: absolute;
  z-index: 0;
  bottom: -3.2vw;
  left: -1vw;
  color: var(--c-paper);
  font-family: var(--font-en);
  font-size: clamp(90px, 17vw, 270px);
  font-weight: 600;
  letter-spacing: -.075em;
  line-height: .8;
  pointer-events: none;
}

.hero__scroll {
  position: absolute;
  z-index: 3;
  right: clamp(24px, 3vw, 48px);
  bottom: var(--space-4);
  display: grid;
  justify-items: center;
  gap: 10px;
  color: var(--c-muted);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.hero__scroll i {
  display: block;
  width: 1px;
  height: 42px;
  background: var(--c-muted);
  transform-origin: top;
  animation: scroll-line 2.4s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(.25); opacity: .35; }
  50% { transform: scaleY(1); opacity: 1; }
}

.chapter {
  position: relative;
  padding-block: var(--section-y);
}

.chapter--paper {
  background: var(--c-bg);
  color: var(--c-text);
}

.chapter--mist {
  background: var(--c-mist);
  color: var(--c-text);
}

.chapter--ink {
  background: var(--c-dark);
  color: var(--c-on-dark);
}

.chapter-number {
  margin-bottom: var(--space-4);
  color: var(--c-accent);
}

.philosophy {
  display: grid;
  min-height: min(880px, 100svh);
  place-items: center;
  overflow: hidden;
}

.philosophy__image,
.philosophy__veil {
  position: absolute;
  inset: 0;
}

.philosophy__image {
  background-image: url("./images/hero.webp");
  background-position: 58% center;
  background-size: cover;
  filter: grayscale(1);
  opacity: .42;
}

.philosophy__veil {
  background: linear-gradient(90deg, var(--c-dark) 6%, var(--c-overlay) 54%, var(--c-dark) 100%);
}

.philosophy__inner {
  position: relative;
  z-index: 2;
}

.philosophy h2 {
  margin-left: -.08em;
  max-width: 15em;
  font-size: clamp(38px, 5.6vw, 76px);
  line-height: 1.55;
}

.philosophy h2 em,
.story h2 em {
  color: var(--c-accent);
  font-style: normal;
}

.philosophy__copy {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 850px;
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--c-line-light);
  color: var(--c-on-dark-muted);
  font-size: 16px;
}

.section-heading {
  max-width: 850px;
  margin-bottom: var(--space-7);
}

.section-heading h2 {
  margin-left: -.08em;
  font-size: clamp(34px, 4.5vw, 62px);
  line-height: 1.48;
}

.section-heading--split {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(360px, 1fr);
  align-items: end;
  gap: clamp(48px, 6vw, 84px);
  max-width: 940px;
}

.section-heading--split > p {
  max-width: 34em;
  padding-bottom: 6px;
  color: var(--c-muted);
  font-size: 16px;
}

.section-heading--split h2 span {
  white-space: nowrap;
}

.values .section-heading h2 span {
  display: inline;
}

.service-list {
  display: grid;
  gap: var(--space-7);
}

.service {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
}

.service__image {
  grid-column: 1;
  grid-row: 1;
  aspect-ratio: 1 / .82;
}

.service__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service__body {
  position: relative;
  z-index: 2;
  grid-column: 2;
  grid-row: 1;
  padding: clamp(34px, 5vw, 72px);
  background: var(--c-surface);
  box-shadow: var(--shadow-soft);
}

.service--reverse .service__image {
  grid-column: 2;
  grid-row: 1;
}

.service--reverse .service__body {
  grid-column: 1;
  grid-row: 1;
}

.service__number {
  display: block;
  margin-bottom: var(--space-3);
  color: var(--c-accent);
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .18em;
}

.service h3 {
  margin-bottom: var(--space-3);
  font-family: var(--font-heading);
  font-size: clamp(25px, 3vw, 38px);
  font-weight: 500;
}

.service p {
  max-width: var(--reading);
  color: var(--c-muted);
  font-size: 16px;
}

.values {
  overflow: hidden;
}

.values .section-heading {
  max-width: 1100px;
}

.values-track {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-4);
  align-items: start;
}

.value-card {
  grid-column: span 4;
  background: var(--c-surface);
}

.value-card:nth-child(2) {
  margin-top: var(--space-6);
}

.value-card figure {
  aspect-ratio: 4 / 3.25;
  overflow: hidden;
}

.value-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.value-card__copy {
  padding: var(--space-4);
}

.value-card__copy span {
  color: var(--c-accent);
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .18em;
}

.value-card h3 {
  margin-block: var(--space-2);
  font-family: var(--font-heading);
  font-size: clamp(21px, 2vw, 28px);
  font-weight: 500;
}

.value-card p {
  color: var(--c-muted);
  font-size: 16px;
}

.swipe-hint {
  display: none;
}

.breath {
  position: relative;
  background: var(--c-dark);
}

.breath figure {
  position: relative;
  min-height: min(76svh, 780px);
  overflow: hidden;
}

.breath img {
  width: 100%;
  height: min(76svh, 780px);
  object-fit: cover;
  object-position: center;
  filter: saturate(.68) contrast(1.05) brightness(.72);
}

.breath figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--c-transparent), var(--c-overlay));
}

.breath figcaption {
  position: absolute;
  z-index: 2;
  right: 8vw;
  bottom: 11%;
  max-width: 18em;
  color: var(--c-on-dark);
  font-family: var(--font-heading);
  font-size: clamp(27px, 3.8vw, 54px);
  line-height: 1.6;
  letter-spacing: .08em;
}

.story {
  overflow: hidden;
}

.story__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: start;
}

.story__heading {
  position: static;
  grid-column: 2 / 11;
  grid-row: 1;
  margin-bottom: var(--space-5);
}

.story h2 {
  margin-left: -.08em;
  font-size: clamp(42px, 6vw, 80px);
  line-height: 1.42;
}

.story__copy {
  grid-column: 2 / 10;
  grid-row: 2;
  display: grid;
  gap: var(--space-4);
  max-width: 720px;
  color: var(--c-muted);
  font-size: 16px;
}

.story__portrait {
  grid-column: 2 / 11;
  grid-row: 3;
  margin-top: var(--space-6);
}

.story__portrait .image-mask {
  aspect-ratio: 16 / 9;
}

.story__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  align-items: center;
  gap: clamp(44px, 8vw, 120px);
}

.profile__image {
  width: min(100%, 460px);
}

.profile__image .image-mask {
  aspect-ratio: 4 / 5;
}

.profile__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.86) contrast(1.03);
}

.profile__body {
  max-width: 600px;
}

.profile__en {
  color: var(--c-on-dark-muted);
  font-family: var(--font-en);
  font-size: clamp(32px, 4.5vw, 62px);
  font-weight: 400;
  letter-spacing: .05em;
  line-height: 1.2;
}

.profile h2 {
  margin-top: var(--space-2);
  font-family: var(--font-heading);
  font-size: clamp(25px, 2.6vw, 36px);
  font-weight: 500;
}

.profile__role {
  margin-block: var(--space-2) var(--space-5);
  color: var(--c-accent);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.profile__body > p:last-child {
  max-width: var(--reading);
  color: var(--c-on-dark-muted);
  font-size: 16px;
}

.guide__grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: clamp(36px, 7vw, 100px);
  align-items: start;
}

.guide .section-heading {
  position: sticky;
  top: 132px;
  margin-bottom: 0;
}

.guide__links {
  border-top: 1px solid var(--c-line-dark);
}

.guide-link {
  display: grid;
  grid-template-columns: 44px 1fr auto 36px;
  align-items: center;
  gap: var(--space-3);
  min-height: 104px;
  padding: var(--space-3);
  border-bottom: 1px solid var(--c-line-dark);
  cursor: pointer;
  transition:
    transform .3s var(--ease-out),
    background-color .3s var(--ease-out),
    border-color .3s var(--ease-out),
    box-shadow .3s var(--ease-out);
}

.guide-link > span,
.guide-link small {
  color: var(--c-muted);
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.guide-link strong {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 500;
}

.guide-link i {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 20px;
  transition: transform .3s var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .guide-link:hover {
    z-index: 1;
    transform: translateY(-4px) scale(1.008);
    border-color: color-mix(in srgb, var(--c-accent) 52%, var(--c-line-dark));
    box-shadow: 0 16px 36px color-mix(in srgb, var(--c-accent) 16%, transparent);
  }

  .guide-link:not(.guide-link--accent):hover {
    background-color: color-mix(in srgb, var(--c-accent) 7%, transparent);
  }

  .guide-link:hover i {
    transform: translate(4px, -4px);
  }
}

.guide-link:focus-visible {
  z-index: 2;
  outline: 2px solid var(--c-accent);
  outline-offset: -3px;
  transform: translateY(-3px);
}

.guide-link:focus-visible i {
  transform: translate(4px, -4px);
}

.guide-link:active {
  transform: translateY(0) scale(.985);
}

.guide-link--accent {
  background: var(--c-accent);
  color: var(--c-on-dark);
}

.guide-link--accent > span,
.guide-link--accent small {
  color: var(--c-on-dark);
}

.closing {
  min-height: min(820px, 92svh);
  display: grid;
  place-items: center;
  text-align: center;
}

.closing__inner {
  display: grid;
  justify-items: center;
}

.closing h2 {
  max-width: 15em;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1.55;
}

.closing__inner > p:not(.chapter-number) {
  margin-block: var(--space-4) var(--space-5);
  color: var(--c-on-dark-muted);
  font-size: 16px;
}

.closing__sub {
  margin-top: var(--space-4);
  border-bottom: 1px solid var(--c-line-light);
  color: var(--c-on-dark-muted);
  font-size: 12px;
}

.grand-footer {
  padding-block: var(--space-7) var(--space-4);
  background: var(--c-dark-soft);
  color: var(--c-on-dark);
}

.grand-footer__grid {
  position: relative;
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: var(--space-6);
}

.grand-footer__name {
  font-family: var(--font-en);
  font-size: clamp(46px, 7vw, 96px);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .88;
}

.grand-footer__tagline {
  margin-top: var(--space-3);
  color: var(--c-on-dark-muted);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.grand-footer nav,
.grand-footer__legal {
  display: grid;
  align-content: start;
  gap: 12px;
  padding-top: 8px;
  font-size: 12px;
}

.grand-footer__legal {
  color: var(--c-on-dark-muted);
  font-size: 11px;
}

.grand-footer__legal p {
  margin-top: var(--space-4);
  font-family: var(--font-en);
}

.back-top {
  position: absolute;
  right: 0;
  bottom: 0;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--c-line-light);
  font-family: var(--font-en);
}

.image-mask {
  overflow: hidden;
  background: var(--c-paper);
}

.image-mask img {
  transition: transform 1.1s var(--ease-out), filter .8s ease;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}

.reveal--image {
  transform: translateY(20px);
  clip-path: inset(0 0 100% 0);
  transition: opacity .7s ease, transform 1s var(--ease-out), clip-path 1.2s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--image.is-visible {
  clip-path: inset(0);
}

@media (hover: hover) {
  .button:hover {
    transform: translateY(-3px);
  }

  .button--dark:hover {
    border-color: var(--c-accent);
    background: var(--c-accent);
  }

  .button--light:hover {
    border-color: var(--c-accent);
    background: var(--c-accent);
    color: var(--c-on-dark);
  }

  .service:hover .image-mask img,
  .value-card:hover .image-mask img,
  .profile__image:hover .image-mask img {
    transform: scale(1.035);
  }

  .guide-link:not(.guide-link--accent):hover {
    padding-right: var(--space-2);
    padding-left: var(--space-4);
    background: var(--c-surface);
  }

  .guide-link--accent:hover {
    background: var(--c-dark);
  }

  .back-top:hover {
    background: var(--c-on-dark);
    color: var(--c-dark);
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .no-js .desktop-nav {
    display: flex;
  }

  .no-js .desktop-nav > a:not(.nav-contact) {
    display: none;
  }

  .site-header {
    min-height: 66px;
    padding-inline: 20px;
  }

  .menu-button {
    position: relative;
    z-index: 82;
    display: grid;
    width: 48px;
    height: 48px;
    place-content: center;
    gap: 7px;
    padding: 0;
    border: 1px solid var(--c-line-dark);
    background: var(--c-transparent);
    cursor: pointer;
  }

  .menu-button span {
    display: block;
    width: 21px;
    height: 1px;
    background: var(--c-text);
    transition: transform .4s var(--ease-out);
  }

  .menu-button[aria-expanded="true"] {
    border-color: var(--c-line-light);
  }

  .menu-button[aria-expanded="true"] span {
    background: var(--c-on-dark);
  }

  .menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .global-menu {
    position: fixed;
    z-index: 81;
    inset: 0;
    display: block;
    overflow-y: auto;
    background: var(--c-dark);
    color: var(--c-on-dark);
    opacity: 0;
    transition: opacity .35s ease;
  }

  .global-menu[hidden] {
    display: none;
  }

  .global-menu.is-open {
    opacity: 1;
  }

  .global-menu__inner {
    display: grid;
    min-height: 100%;
    align-content: center;
    padding: 100px 24px 36px;
  }

  .global-menu__intro {
    margin-bottom: var(--space-5);
    color: var(--c-on-dark-muted);
    font-family: var(--font-heading);
    font-size: 18px;
    line-height: 1.8;
  }

  .global-menu__links {
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--c-line-light);
  }

  .global-menu__links li {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
    transition-delay: calc(.05s * var(--menu-order));
  }

  .global-menu.is-open .global-menu__links li {
    opacity: 1;
    transform: none;
  }

  .global-menu__links a {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    min-height: 58px;
    padding: 14px 0;
    border-bottom: 1px solid var(--c-line-light);
    font-family: var(--font-en);
    font-size: clamp(22px, 7vw, 34px);
  }

  .global-menu__links span {
    color: var(--c-accent);
    font-size: 9px;
    letter-spacing: .18em;
  }

  .global-menu__cta {
    width: 100%;
    margin-top: var(--space-5);
  }

  .hero {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    min-height: auto;
    padding: 116px 20px 72px;
  }

  .hero__copy {
    max-width: 740px;
  }

  .hero__visual {
    width: min(88%, 560px);
    justify-self: end;
  }

  .hero__visual .image-mask {
    aspect-ratio: 4 / 4.6;
  }

  .hero__word {
    top: 47%;
    bottom: auto;
    font-size: 23vw;
    transform: rotate(-90deg) translateX(-35%);
    transform-origin: left top;
  }

  .hero__scroll {
    display: none;
  }

  .section-heading--split {
    grid-template-columns: 1fr;
    align-items: start;
    max-width: 720px;
  }

  .service,
  .service--reverse {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .service__image,
  .service--reverse .service__image {
    grid-column: 1;
    grid-row: 1;
  }

  .service__body,
  .service--reverse .service__body {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
  }

  .profile__grid {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-5);
  }

  .guide__grid {
    grid-template-columns: 1fr;
  }

  .guide .section-heading {
    position: static;
  }
}

@media (max-width: 680px) {
  :root {
    --section-y: 80px;
    --space-7: 72px;
  }

  body {
    font-size: 16px;
  }

  .container {
    width: min(calc(100% - 40px), var(--container));
  }

  .mobile-only {
    display: inline;
  }

  .brand__name {
    font-size: 16px;
  }

  .hero {
    gap: 38px;
    padding: 108px 0 0;
  }

  .hero__copy {
    padding-inline: 20px;
  }

  .eyebrow,
  .chapter-number {
    font-size: 9px;
    letter-spacing: .2em;
  }

  .eyebrow {
    margin-bottom: var(--space-3);
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
    line-height: 1.42;
    letter-spacing: .01em;
  }

  .hero h1 span {
    margin-left: 0;
    white-space: nowrap;
  }

  .hero__lead {
    margin-top: var(--space-3);
    font-size: 16px;
  }

  .hero__actions {
    align-items: stretch;
    gap: var(--space-3);
    margin-top: var(--space-4);
  }

  .hero__actions .button {
    flex: 1 1 auto;
  }

  .hero__actions .text-link {
    flex: 0 0 auto;
    font-size: 11px;
  }

  .hero__visual {
    width: calc(100% - 40px);
    justify-self: end;
    padding-left: 0;
  }

  .hero__visual .image-mask {
    aspect-ratio: 4 / 4.7;
  }

  .hero__visual figcaption {
    padding-right: 20px;
  }

  .hero__word {
    display: none;
  }

  .philosophy {
    min-height: auto;
    padding-block: 92px;
  }

  .philosophy__image {
    background-position: 62% center;
    opacity: .34;
  }

  .philosophy__veil {
    background: linear-gradient(180deg, var(--c-overlay), var(--c-dark) 82%);
  }

  .philosophy h2 {
    font-size: clamp(33px, 10vw, 45px);
    line-height: 1.58;
  }

  .philosophy__copy {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding-top: var(--space-4);
  }

  .section-heading {
    margin-bottom: var(--space-5);
  }

  .section-heading h2 {
    font-size: clamp(31px, 9.4vw, 42px);
    line-height: 1.55;
  }

  .section-heading--split {
    gap: var(--space-3);
  }

  .section-heading--split h2 {
    font-size: clamp(27px, 7.6vw, 34px);
  }

  .values .section-heading h2 span {
    display: block;
  }

  .service-list {
    gap: var(--space-6);
  }

  .service,
  .service--reverse {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service__image,
  .service--reverse .service__image {
    grid-column: 1;
    grid-row: 1;
    aspect-ratio: 1 / .92;
  }

  .service__body,
  .service--reverse .service__body {
    grid-column: 1;
    grid-row: 2;
    margin: 0;
    padding: 28px 24px 30px;
  }

  .service--reverse .service__image {
    grid-column: 1;
  }

  .service--reverse .service__body {
    grid-column: 1;
  }

  .service h3 {
    font-size: 25px;
  }

  .values .container {
    width: 100%;
  }

  .values .section-heading {
    padding-inline: 20px;
  }

  .values-track {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 0 20px 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    overscroll-behavior-inline: contain;
  }

  .values-track::-webkit-scrollbar {
    display: none;
  }

  .value-card {
    flex: 0 0 82vw;
    scroll-snap-align: start;
  }

  .value-card:nth-child(2) {
    margin-top: 22px;
  }

  .value-card:nth-child(3) {
    margin-top: 44px;
  }

  .value-card__copy {
    padding: 24px;
  }

  .swipe-hint {
    display: block;
    margin: 18px 20px 0;
    color: var(--c-muted);
    font-size: 10px;
    letter-spacing: .1em;
    text-align: right;
  }

  .breath figure,
  .breath img {
    height: 68svh;
    min-height: 520px;
  }

  .breath img {
    object-position: 58% center;
  }

  .breath figcaption {
    right: 20px;
    bottom: 9%;
    left: 20px;
    font-size: clamp(25px, 8.8vw, 38px);
  }

  .story__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .story__heading {
    position: static;
    grid-column: 1 / 13;
    grid-row: 1;
    margin-bottom: var(--space-4);
  }

  .story h2 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .story h2 em {
    white-space: nowrap;
  }

  .story__copy {
    grid-column: 1 / 13;
    grid-row: 2;
    margin-top: 0;
    font-size: 16px;
  }

  .story__portrait {
    grid-column: 1 / 13;
    grid-row: 3;
    margin-top: var(--space-6);
  }

  .story__portrait .image-mask {
    aspect-ratio: 4 / 5;
  }

  .story__portrait img {
    object-position: 58% center;
  }

  .profile__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 0;
  }

  .profile__image {
    grid-column: 1 / 10;
    width: 100%;
  }

  .profile__body {
    z-index: 2;
    grid-column: 2 / 13;
    margin-top: -32px;
    padding: 28px 24px 0;
    background: var(--c-dark);
  }

  .profile__en {
    font-size: clamp(32px, 11vw, 46px);
  }

  .profile__role {
    margin-bottom: var(--space-4);
  }

  .guide-link {
    grid-template-columns: 30px 1fr 24px;
    min-height: 92px;
    padding-inline: 10px;
  }

  .guide-link small {
    display: none;
  }

  .guide-link strong {
    font-size: 20px;
  }

  .closing {
    min-height: 86svh;
    padding-block: 96px 120px;
  }

  .closing h2 {
    font-size: clamp(31px, 9.6vw, 43px);
  }

  .closing h2 span {
    display: block;
  }

  .closing__inner > p:not(.chapter-number) br {
    display: none;
  }

  .grand-footer {
    padding-block: 72px 32px;
  }

  .grand-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5) var(--space-3);
  }

  .grand-footer__grid > div:first-child {
    grid-column: 1 / -1;
  }

  .grand-footer__name {
    font-size: 60px;
  }

  .back-top {
    right: 0;
    bottom: 0;
  }

  .button:active,
  .guide-link:active,
  .back-top:active {
    transform: scale(.98);
    transition-duration: .1s;
  }
}

@media (max-width: 380px) {
  .hero__actions {
    display: grid;
  }

  .hero__actions .text-link {
    width: max-content;
  }

  .value-card {
    flex-basis: 85vw;
  }

  .grand-footer__grid {
    grid-template-columns: 1fr;
  }

  .grand-footer__grid > div:first-child {
    grid-column: auto;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  .reveal,
  .reveal--image {
    opacity: 1;
    transform: none;
    clip-path: none;
  }
}