@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("../assets/fonts/zen-kaku-gothic-new-regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("../assets/fonts/zen-kaku-gothic-new-medium.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Zen Kaku Gothic New";
  src: url("../assets/fonts/zen-kaku-gothic-new-bold.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Archivo";
  src: url("../assets/fonts/archivo-variable.ttf") format("truetype");
  font-style: normal;
  font-stretch: 62% 125%;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f7;
  --bg-mist: #f1f1f1;
  --ink: #050505;
  --text: #151515;
  --muted: #6f6f6f;
  --line: #e4e4e4;
  --line-strong: #111111;
  --black: #050505;
  --white: #ffffff;
  --quiet-green: #dee7dc;
  --quiet-blue: #dde5ea;
  --font-ja: "Zen Kaku Gothic New", "Yu Gothic", "Hiragino Sans", system-ui, sans-serif;
  --font-en: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --weight-body: 400;
  --weight-label: 500;
  --weight-strong: 700;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --header-h: 82px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-ja);
  font-weight: var(--weight-body);
  font-synthesis: none;
  line-height: 1.85;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.menu-open,
body.has-opening {
  overflow: hidden;
}

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

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

button {
  font: inherit;
}

.container {
  width: min(100% - 96px, 1280px);
  margin: 0 auto;
}

.section-large {
  padding: 180px 0;
}

.section-medium {
  padding: 130px 0;
}

.section-compact {
  padding: 88px 0;
}

.opening {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
  transition: opacity 620ms var(--ease-inout), visibility 620ms var(--ease-inout);
}

.opening::before {
  content: none;
}

.opening img {
  position: relative;
  z-index: 1;
  width: 260px;
  max-width: 52vw;
  border-radius: 1px;
  background: #000;
  box-shadow: none;
  filter: grayscale(1) contrast(220%) brightness(160%);
  opacity: 0;
  transform: translateY(18px) scale(1.03);
  animation: openingLogo 1050ms var(--ease-out) 120ms forwards;
}

.opening.is-done {
  opacity: 0;
  visibility: hidden;
}

@keyframes openingLogo {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.page-transition {
  position: fixed;
  z-index: 180;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(rgba(5, 5, 5, 0.84), rgba(5, 5, 5, 0.96)),
    url("../assets/texture-black-soft-noise.png"),
    var(--black);
  transform: translateY(104%);
  transition: transform 920ms var(--ease-inout);
  pointer-events: none;
}

.page-transition::before {
  position: absolute;
  left: 8vw;
  right: 8vw;
  top: 50%;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
  content: "";
  opacity: 0;
  transform: scaleX(0.18);
  transform-origin: left center;
  transition: opacity 420ms var(--ease-standard) 220ms, transform 720ms var(--ease-out) 220ms;
}

.page-transition.is-active {
  transform: translateY(0);
}

.page-transition.is-active::before {
  opacity: 1;
  transform: scaleX(1);
}

body.is-leaving main,
body.is-leaving .site-footer {
  opacity: 0.68;
  transform: translateY(-10px) scale(0.996);
  transition: opacity 560ms var(--ease-standard), transform 660ms var(--ease-out);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 34px;
  padding: 0 48px;
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid rgba(228, 228, 224, 0.64);
  backdrop-filter: blur(18px);
  transition: background-color 300ms var(--ease-standard), border-color 300ms var(--ease-standard);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--line);
}

.brand-link {
  display: inline-grid;
  gap: 2px;
  width: max-content;
  line-height: 1.1;
}

.brand-ja {
  font-size: 19px;
  font-weight: var(--weight-strong);
}

.brand-en {
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: var(--weight-label);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: var(--weight-label);
}

.header-nav a {
  color: rgba(5, 5, 5, 0.72);
  transition: color 160ms var(--ease-standard);
}

.header-nav a:hover,
.header-nav a[aria-current="page"] {
  color: var(--ink);
}

.menu-button,
.menu-close {
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.menu-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-strong);
}

.menu-button i,
.menu-button i::before,
.menu-button i::after {
  display: block;
  width: 28px;
  height: 1px;
  background: var(--ink);
  content: "";
  transition: transform 300ms var(--ease-standard), opacity 300ms var(--ease-standard);
}

.menu-button i {
  position: relative;
}

.menu-button i::before,
.menu-button i::after {
  position: absolute;
  left: 0;
}

.menu-button i::before {
  transform: translateY(-8px);
}

.menu-button i::after {
  transform: translateY(8px);
}

body.menu-open .menu-button i {
  background: transparent;
}

body.menu-open .menu-button i::before {
  transform: rotate(45deg);
}

body.menu-open .menu-button i::after {
  transform: rotate(-45deg);
}

.fullscreen-menu {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  grid-template-columns: 38% 62%;
  color: var(--white);
  background: var(--black);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 360ms var(--ease-standard), visibility 360ms var(--ease-standard);
}

body.menu-open .fullscreen-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-media {
  min-height: 100%;
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.16), rgba(5, 5, 5, 0.88)),
    url("../assets/photo-menu-black-layer.png");
  background-size: cover;
  background-position: center;
  opacity: 0.68;
}

.menu-panel {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100svh;
  padding: 42px 56px 44px;
}

.menu-top,
.menu-foot {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.menu-close {
  color: var(--white);
}

.menu-nav {
  align-self: center;
  display: grid;
  gap: 6px;
}

.menu-nav a {
  display: grid;
  grid-template-columns: minmax(180px, 320px) 1fr;
  align-items: baseline;
  gap: 32px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 440ms var(--ease-out), transform 440ms var(--ease-out);
  transition-delay: calc(var(--i) * 50ms);
}

body.menu-open .menu-nav a {
  opacity: 1;
  transform: translateY(0);
}

.menu-nav span {
  font-family: var(--font-en);
  font-size: 46px;
  font-weight: var(--weight-strong);
  line-height: 1;
}

.menu-nav small {
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.reveal .line {
  opacity: 0;
  transform: translateY(0.72em);
  transition: opacity 760ms var(--ease-out), transform 760ms var(--ease-out);
  transition-delay: calc(var(--reveal-delay, 0ms) + (var(--line-index, 0) * 90ms));
}

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

.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
  line-height: 1.4;
}

.section-label::before {
  width: 44px;
  height: 1px;
  background: currentColor;
  content: "";
}

.section-label span:empty {
  display: none;
}

.break-sp {
  display: none;
}

.line {
  display: block;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: max-content;
  min-height: 44px;
  border-bottom: 1px solid currentColor;
  font-weight: var(--weight-strong);
}

.text-link i {
  font-style: normal;
  transition: transform 160ms var(--ease-standard);
}

.text-link:hover i {
  transform: translateX(8px);
}

.home-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: var(--header-h) 0 72px;
  background:
    radial-gradient(circle at 74% 26%, rgba(222, 231, 220, 0.24), transparent 34%),
    radial-gradient(circle at 90% 70%, rgba(221, 229, 234, 0.26), transparent 38%),
    var(--bg);
}

.home-hero::before {
  position: absolute;
  z-index: 0;
  inset: auto -18vw 4vh auto;
  width: 58vw;
  height: 58vw;
  border: 1px solid rgba(5, 5, 5, 0.08);
  border-radius: 50%;
  content: "";
  animation: heroRingFloat 18s var(--ease-inout) infinite alternate;
}

.hero-motion {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-motion span {
  position: absolute;
  display: block;
}

.motion-ring {
  border: 1px solid rgba(5, 5, 5, 0.07);
  border-radius: 50%;
  transform-origin: center;
}

.ring-one {
  top: -12vh;
  right: -12vw;
  width: min(76vw, 1120px);
  height: min(76vw, 1120px);
  animation: heroRingFloat 22s var(--ease-inout) infinite alternate;
}

.ring-two {
  right: 9vw;
  bottom: -24vh;
  width: min(42vw, 640px);
  height: min(42vw, 640px);
  border-color: rgba(5, 5, 5, 0.045);
  animation: heroRingFloat 16s var(--ease-inout) 800ms infinite alternate-reverse;
}

.motion-line {
  width: min(48vw, 760px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(5, 5, 5, 0.14), transparent);
  opacity: 0.68;
  transform-origin: center;
}

.line-one {
  top: 25vh;
  right: 2vw;
  transform: rotate(-28deg);
  animation: heroLineDrift 13s var(--ease-inout) infinite alternate;
}

.line-two {
  right: -5vw;
  bottom: 20vh;
  transform: rotate(12deg);
  opacity: 0.42;
  animation: heroLineDrift 17s var(--ease-inout) 400ms infinite alternate-reverse;
}

.motion-wash {
  width: min(56vw, 880px);
  height: min(18vw, 280px);
  border-radius: 999px;
  opacity: 0.62;
  mix-blend-mode: multiply;
}

.wash-green {
  right: -8vw;
  top: 28vh;
  background: linear-gradient(90deg, transparent, rgba(205, 222, 204, 0.58), transparent);
  transform: rotate(-19deg);
  animation: heroColorSlide 19s var(--ease-inout) infinite alternate;
}

.wash-blue {
  right: 10vw;
  bottom: 12vh;
  background: linear-gradient(90deg, transparent, rgba(199, 218, 229, 0.5), transparent);
  transform: rotate(15deg);
  animation: heroColorSlide 23s var(--ease-inout) 700ms infinite alternate-reverse;
}

@keyframes heroRingFloat {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-22px, 18px, 0) scale(1.025); }
}

@keyframes heroLineDrift {
  from { translate: 0 0; }
  to { translate: -38px 24px; }
}

@keyframes heroColorSlide {
  from { translate: 0 0; opacity: 0.42; }
  to { translate: -46px 22px; opacity: 0.74; }
}

.hero-photo {
  --hero-photo-opacity: 0.54;
  position: absolute;
  z-index: 1;
  top: 9vh;
  right: -4vw;
  width: min(58vw, 880px);
  aspect-ratio: 1.08 / 1;
  border-radius: 46% 54% 52% 48%;
  overflow: hidden;
  opacity: 0;
  filter: grayscale(0.02) saturate(1.08) contrast(1);
  transform: scale(1.04);
  animation: heroPhotoIn 1100ms var(--ease-out) 520ms forwards;
}

@keyframes heroPhotoIn {
  to {
    opacity: var(--hero-photo-opacity);
    transform: scale(1);
  }
}

.hero-photo::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.78) 0%, rgba(255,255,255,0.32) 42%, rgba(255,255,255,0.58) 100%),
    radial-gradient(circle at 58% 44%, rgba(255,255,255,0.02), rgba(255,255,255,0.5) 76%);
  content: "";
}

.hero-photo::after {
  position: absolute;
  inset: 8%;
  z-index: 2;
  border: 1px solid rgba(5, 5, 5, 0.08);
  border-radius: inherit;
  content: "";
}

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

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-copy {
  max-width: 920px;
}

.hero-copy h1 {
  margin: 0;
  color: var(--ink);
  font-size: 96px;
  font-weight: var(--weight-strong);
  line-height: 1.08;
}

.hero-copy p {
  max-width: 640px;
  margin: 38px 0 0;
  color: var(--text);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-top: 42px;
}

.news-bar {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(222,231,220,0.26), rgba(255,255,255,0.9) 32%, rgba(221,229,234,0.25)),
    rgba(255, 255, 255, 0.9);
}

.news-inner {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  align-items: center;
  gap: 40px;
  min-height: 124px;
}

.news-label {
  display: grid;
  gap: 4px;
  font-weight: var(--weight-strong);
}

.news-label span {
  font-family: var(--font-en);
  font-size: 18px;
  line-height: 1;
}

.news-label small,
.news-list-link {
  color: var(--muted);
  font-size: 13px;
  font-weight: var(--weight-label);
}

.news-viewport {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.news-viewport::before,
.news-viewport::after {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  width: 54px;
  content: "";
  pointer-events: none;
}

.news-viewport::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.95), transparent);
}

.news-viewport::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255,255,255,0.95), transparent);
}

.news-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 44px;
  color: var(--text);
  white-space: nowrap;
  animation: newsTicker 28s linear infinite;
  will-change: transform;
}

.news-viewport:hover .news-track {
  animation-play-state: paused;
}

.news-item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 82px;
  color: var(--text);
}

.news-thumb {
  display: block;
  width: 96px;
  height: 62px;
  flex: 0 0 auto;
  background-image: var(--news-thumb);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--line);
  filter: grayscale(0.08) saturate(0.92);
}

.news-item > span:not(.news-thumb),
.news-item time {
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
}

.news-item strong {
  color: var(--ink);
  font-size: 16px;
  font-weight: var(--weight-strong);
}

.news-list-link {
  justify-self: end;
  border-bottom: 1px solid currentColor;
}

@keyframes newsTicker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.section-grid {
  display: grid;
  grid-template-columns: 0.38fr 0.62fr;
  gap: 84px;
  align-items: start;
}

.section-sticky {
  position: sticky;
  top: calc(var(--header-h) + 48px);
}

.section-sticky h2,
.section-head h2,
.business-intro h2,
.approach h2,
.company-copy h2,
.message-body h2,
.people-layout h2,
.before-grid h2 {
  margin: 0;
  color: var(--ink);
  font-size: 48px;
  font-weight: var(--weight-strong);
  line-height: 1.18;
}

.section-sticky p,
.business-intro p,
.approach p,
.company-copy p,
.message-body p,
.people-layout p,
.before-grid p {
  color: var(--muted);
}

.business-stack {
  display: grid;
  gap: 36px;
}

.business-row {
  display: grid;
  grid-template-columns: 0.48fr 0.52fr;
  min-height: 430px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
}

.business-row:last-child {
  border-bottom: 1px solid var(--line);
}

.business-image {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  clip-path: inset(0 16% 0 0);
  transition: clip-path 900ms var(--ease-out);
}

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

.business-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(0.96);
  transform: scale(1.08);
  transition: transform 950ms var(--ease-out), filter 650ms var(--ease-out);
}

.business-row.is-visible .business-image img {
  transform: scale(1);
}

.business-row:hover .business-image img {
  filter: saturate(0.98) contrast(1);
  transform: scale(1.035);
}

.business-image::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.12), rgba(255,255,255,0.58));
  content: "";
}

.business-copy {
  display: grid;
  align-content: center;
  padding: 56px;
}

.business-copy h3 {
  margin: 0;
  font-size: 42px;
  font-weight: var(--weight-strong);
  line-height: 1.2;
}

.lead-text {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 20px;
  font-weight: var(--weight-strong);
  line-height: 1.7;
}

.business-copy p:not(.lead-text) {
  margin: 20px 0 0;
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.tag-list span {
  border: 1px solid var(--line);
  padding: 6px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: var(--weight-label);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 420ms var(--ease-out), transform 420ms var(--ease-out), border-color 160ms var(--ease-standard);
}

.business-row.is-visible .tag-list span {
  opacity: 1;
  transform: translateY(0);
}

.business-row.is-visible .tag-list span:nth-child(1) { transition-delay: 120ms; }
.business-row.is-visible .tag-list span:nth-child(2) { transition-delay: 180ms; }
.business-row.is-visible .tag-list span:nth-child(3) { transition-delay: 240ms; }
.business-row.is-visible .tag-list span:nth-child(4) { transition-delay: 300ms; }

.quiet-routes {
  background: var(--bg-soft);
}

.route-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.route-card,
.next-link {
  display: grid;
  gap: 18px;
  min-height: 180px;
  padding: 32px;
  background: var(--bg);
}

.route-card span,
.next-link span {
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
}

.route-card strong,
.next-link small {
  color: var(--ink);
  font-size: 22px;
  font-weight: var(--weight-strong);
  line-height: 1.45;
}

.page-hero {
  position: relative;
  min-height: 72svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: calc(var(--header-h) + 110px) 0 110px;
  background: var(--bg);
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.98), rgba(255,255,255,0.84) 46%, rgba(255,255,255,0.42)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
  opacity: 0.62;
  transform: scale(1.03);
  animation: pageHeroImageDrift 20s var(--ease-inout) infinite alternate;
}

.people-hero .page-hero-bg {
  background:
    linear-gradient(90deg, rgba(255,255,255,0.96), rgba(255,255,255,0.68) 42%, rgba(255,255,255,0.1)),
    var(--hero-image);
  background-position: center, center 48%;
  background-size: cover, cover;
  background-repeat: no-repeat;
  opacity: 0.9;
}

.page-hero-bg::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(5,5,5,0.05) 49% 50%, transparent 50%),
    linear-gradient(0deg, transparent 0 49%, rgba(5,5,5,0.04) 49% 50%, transparent 50%);
  background-size: 72px 72px;
  content: "";
  opacity: 0.44;
  animation: gridDrift 28s linear infinite;
}

@keyframes pageHeroImageDrift {
  from { transform: scale(1.03) translate3d(0, 0, 0); }
  to { transform: scale(1.07) translate3d(-18px, 10px, 0); }
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 72px 0, 0 72px; }
}

.page-hero-inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: 80px;
  font-weight: var(--weight-strong);
  line-height: 1.08;
}

.page-hero p {
  max-width: 680px;
  margin: 34px 0 0;
  color: var(--text);
  font-size: 18px;
  font-weight: var(--weight-label);
}

.mvv-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.28fr 0.72fr;
  gap: 72px;
}

.mvv-side {
  position: sticky;
  top: calc(var(--header-h) + 48px);
  height: max-content;
}

.mvv-main {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.mvv-main h2 {
  margin: 0 0 48px;
  font-size: 72px;
  line-height: 1.14;
}

.mvv-main p {
  max-width: 760px;
  color: var(--text);
  font-size: 18px;
}

.mvv-ghost {
  position: absolute;
  right: 0;
  bottom: -120px;
  width: 44%;
  aspect-ratio: 4 / 3;
  border-radius: 50%;
  overflow: hidden;
  opacity: 0.15;
  pointer-events: none;
  animation: ghostFloat 18s var(--ease-inout) infinite alternate;
}

@keyframes ghostFloat {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-20px, 18px, 0) scale(1.03); }
}

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

.mvv-vision {
  background: var(--bg-soft);
}

.section-head {
  display: grid;
  grid-template-columns: 0.28fr 0.72fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 70px;
}

.value-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.value-item {
  display: grid;
  grid-template-columns: 90px minmax(240px, 0.42fr) minmax(180px, 0.26fr) 1fr;
  gap: 32px;
  align-items: start;
  padding: 38px 0;
  border-bottom: 1px solid var(--line);
}

.value-item span {
  color: var(--muted);
  font-family: var(--font-en);
  font-weight: var(--weight-label);
}

.value-item h3 {
  margin: 0;
  font-family: var(--font-en);
  font-size: 34px;
  line-height: 1.1;
}

.value-item strong {
  font-size: 18px;
}

.value-item p {
  margin: 0;
  color: var(--muted);
}

.business-page-layout {
  display: grid;
  grid-template-columns: 0.34fr 0.66fr;
  gap: 70px;
}

.business-intro {
  position: sticky;
  top: calc(var(--header-h) + 48px);
  height: max-content;
}

.detailed .business-row {
  grid-template-columns: 1fr;
}

.detailed .business-image {
  aspect-ratio: 16 / 9;
  min-height: 0;
}

.detailed .business-copy {
  padding: 48px 0 72px;
}

.approach {
  background: var(--black);
  color: var(--white);
}

.approach-grid {
  display: grid;
  grid-template-columns: 0.44fr 0.56fr;
  gap: 80px;
}

.approach h2,
.approach .section-label,
.approach p {
  color: var(--white);
}

.approach-list {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.approach-list p {
  margin: 0;
  padding: 30px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 28px;
  font-weight: var(--weight-strong);
}

.next-links {
  background: var(--bg-soft);
}

.next-links .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.company-layout,
.message-layout,
.people-layout,
.before-grid {
  display: grid;
  grid-template-columns: 0.38fr 0.62fr;
  gap: 80px;
}

.profile-table {
  margin: 0;
  border-top: 1px solid var(--line-strong);
}

.profile-table div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 560ms var(--ease-out), transform 560ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

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

.profile-table dt {
  color: var(--muted);
  font-weight: var(--weight-label);
}

.profile-table dd {
  margin: 0;
  color: var(--ink);
  font-weight: var(--weight-strong);
}

.company-business,
.people-values,
.before-contact,
.contact-categories {
  background: var(--bg-soft);
}

.simple-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.simple-row {
  display: grid;
  grid-template-columns: 0.32fr 0.68fr;
  gap: 36px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.simple-row span {
  color: var(--ink);
  font-weight: var(--weight-strong);
}

.simple-row p {
  margin: 0;
  color: var(--muted);
}

.portrait-placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 0 49%, rgba(5,5,5,0.08) 49% 50%, transparent 50%),
    linear-gradient(0deg, transparent 0 49%, rgba(5,5,5,0.06) 49% 50%, transparent 50%),
    var(--bg-soft);
  background-size: 48px 48px;
  animation: placeholderGrid 18s linear infinite;
}

.portrait-placeholder span,
.portrait-placeholder small {
  color: var(--muted);
  font-family: var(--font-en);
  font-weight: var(--weight-label);
}

.message-section {
  background: var(--bg);
}

.message-intro {
  min-width: 0;
}

.message-theme {
  max-width: 16em;
  margin: 42px 0 0;
  color: var(--ink);
  font-size: 24px;
  font-weight: var(--weight-strong);
  line-height: 1.65;
}

.message-copy {
  margin-top: 48px;
}

.message-copy p {
  margin: 0;
  color: var(--text);
  font-size: 17px;
  line-height: 2;
  letter-spacing: 0.015em;
}

.message-copy p + p {
  margin-top: 38px;
}

.message-signature {
  width: min(100%, 620px);
  margin: 64px 0 0 auto;
}

.message-signature img {
  width: 100%;
  height: auto;
  background: var(--white);
}

.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.member-placeholder {
  position: relative;
  display: grid;
  gap: 14px;
}

.member-placeholder div {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(222,231,220,0.42), rgba(221,229,234,0.34)),
    var(--bg);
  background-size: 140% 140%, auto;
  animation: memberWash 16s var(--ease-inout) infinite alternate;
}

@keyframes placeholderGrid {
  from { background-position: 0 0, 0 0, 0 0; }
  to { background-position: 48px 0, 0 48px, 0 0; }
}

@keyframes memberWash {
  from { background-position: 0% 50%, 0 0; }
  to { background-position: 100% 50%, 0 0; }
}

.member-placeholder span,
.member-placeholder small {
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
}

.member-placeholder p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.member-placeholder small {
  position: absolute;
  top: 12px;
  right: 12px;
}

.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.contact-method {
  min-height: 260px;
  padding: 42px;
  background: var(--bg);
  transition: background 220ms var(--ease-standard), border-color 220ms var(--ease-standard);
}

.contact-method:hover {
  background: rgba(255, 255, 255, 0.9);
}

.contact-method strong {
  display: block;
  margin-top: 34px;
  color: var(--ink);
  font-size: 44px;
  line-height: 1.1;
}

.contact-method p {
  margin: 18px 0 0;
  color: var(--muted);
}

.news-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.news-list-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 0.42fr) minmax(0, 1fr);
  gap: 32px;
  align-items: baseline;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.news-list-row div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--muted);
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
}

.news-list-row strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.55;
}

.news-list-row p {
  margin: 0;
  color: var(--muted);
}

.news-empty {
  max-width: 760px;
  padding: 70px 0 20px;
}

.news-empty h2 {
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.24;
}

.news-empty p {
  margin: 24px 0 0;
  color: var(--muted);
}

.site-footer {
  padding: 72px 0 42px;
  color: var(--white);
  background:
    linear-gradient(rgba(5, 5, 5, 0.82), rgba(5, 5, 5, 0.94)),
    url("../assets/texture-black-soft-noise.png"),
    var(--black);
}

.footer-grid {
  width: min(100% - 96px, 1280px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.3fr 0.48fr 0.22fr;
  gap: 52px;
}

.footer-brand {
  font-size: 30px;
  font-weight: var(--weight-strong);
}

.site-footer p,
.footer-company small,
.copyright {
  color: rgba(255, 255, 255, 0.58);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 34px;
}

.footer-links a {
  display: grid;
  gap: 3px;
}

.footer-links span,
.footer-company span {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: var(--weight-label);
}

.footer-links small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.footer-company {
  display: grid;
  gap: 8px;
}

.footer-company strong {
  font-size: 22px;
}

.copyright {
  width: min(100% - 96px, 1280px);
  margin: 72px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  font-family: var(--font-en);
  font-size: 12px;
}

@media (max-width: 1024px) {
  :root {
    --header-h: 76px;
  }

  .container,
  .footer-grid,
  .copyright {
    width: min(100% - 64px, 920px);
  }

  .header-nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 32px;
  }

  .home-hero,
  .page-hero {
    min-height: 86svh;
  }

  .hero-copy h1 {
    font-size: 72px;
  }

  .page-hero h1,
  .mvv-main h2 {
    font-size: 64px;
  }

  .section-grid,
  .business-page-layout,
  .company-layout,
  .message-layout,
  .people-layout,
  .before-grid,
  .approach-grid,
  .mvv-layout,
  .section-head {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .section-sticky,
  .business-intro,
  .mvv-side {
    position: static;
  }

  .business-row {
    grid-template-columns: 1fr;
  }

  .route-grid,
  .next-links .container,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .value-item {
    grid-template-columns: 70px 1fr;
  }

  .value-item strong,
  .value-item p {
    grid-column: 2;
  }

  .fullscreen-menu {
    grid-template-columns: 1fr;
  }

  .menu-media {
    display: none;
  }
}

@media (max-width: 720px) {
  :root {
    --header-h: 68px;
  }

  .people-hero .page-hero-bg {
    background:
      linear-gradient(0deg, rgba(255,255,255,0.92), rgba(255,255,255,0.56) 36%, rgba(255,255,255,0.12) 72%, rgba(255,255,255,0.08)),
      var(--hero-image);
    background-position: center, center;
    background-size: cover, auto 100%;
    background-repeat: no-repeat;
    background-color: #e8eee7;
  }

  .container,
  .footer-grid,
  .copyright {
    width: calc(100% - 40px);
  }

  .site-header {
    padding: 0 20px;
  }

  .brand-ja {
    font-size: 16px;
  }

  .brand-en {
    font-size: 10px;
  }

  .section-large {
    padding: 112px 0;
  }

  .section-medium {
    padding: 88px 0;
  }

  .section-compact {
    padding: 64px 0;
  }

  .break-pc {
    display: none;
  }

  .break-sp {
    display: inline;
  }

  .home-hero {
    min-height: 92svh;
    padding-bottom: 48px;
  }

  .hero-photo {
    --hero-photo-opacity: 0.34;
    top: auto;
    right: -32vw;
    bottom: 9vh;
    width: 112vw;
  }

  .ring-one {
    right: -44vw;
    width: 132vw;
    height: 132vw;
  }

  .ring-two,
  .line-two,
  .wash-blue {
    display: none;
  }

  .line-one {
    top: 18vh;
    right: -24vw;
    width: 96vw;
  }

  .wash-green {
    top: auto;
    right: -42vw;
    bottom: 18vh;
    width: 118vw;
    height: 38vw;
    opacity: 0.46;
  }

  .hero-copy h1 {
    font-size: 42px;
    line-height: 1.18;
  }

  .hero-copy p,
  .page-hero p,
  .mvv-main p {
    font-size: 15px;
  }

  .hero-actions {
    gap: 18px;
  }

  .news-inner {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: 150px;
    padding: 24px 0;
  }

  .news-track {
    gap: 28px;
    animation-duration: 34s;
  }

  .news-item {
    gap: 12px;
    min-height: 74px;
  }

  .news-thumb {
    width: 78px;
    height: 52px;
  }

  .news-viewport::before,
  .news-viewport::after {
    width: 30px;
  }

  .section-sticky h2,
  .section-head h2,
  .business-intro h2,
  .approach h2,
  .company-copy h2,
  .message-body h2,
  .people-layout h2,
  .before-grid h2,
  .page-hero h1,
  .mvv-main h2 {
    font-size: 38px;
    line-height: 1.2;
  }

  .page-hero {
    min-height: 76svh;
    padding: calc(var(--header-h) + 82px) 0 72px;
  }

  .business-copy {
    padding: 36px 0 42px;
  }

  .business-copy h3 {
    font-size: 32px;
  }

  .business-image {
    min-height: 260px;
  }

  .lead-text {
    font-size: 17px;
  }

  .route-card,
  .next-link {
    min-height: 136px;
    padding: 24px;
  }

  .value-item,
  .simple-row,
  .profile-table div,
  .news-list-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .value-item strong,
  .value-item p {
    grid-column: auto;
  }

  .value-item h3 {
    font-size: 28px;
  }

  .member-grid,
  .contact-card-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .contact-method strong {
    font-size: 32px;
  }

  .menu-panel {
    padding: 28px 24px 30px;
  }

  .menu-nav a {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 14px 0;
  }

  .menu-nav span {
    font-size: 34px;
  }

  .menu-foot {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero::before,
  .hero-motion span {
    animation: none !important;
  }

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

  .reveal,
  .reveal .line {
    opacity: 1;
    transform: none;
  }

  .home-hero::before,
  .hero-motion span,
  .hero-photo,
  .news-track,
  .page-hero-bg,
  .page-hero-bg::after,
  .mvv-ghost,
  .portrait-placeholder,
  .member-placeholder div {
    animation: none !important;
  }

  .hero-photo {
    opacity: var(--hero-photo-opacity);
    transform: none;
  }

  .profile-table div,
  .tag-list span {
    opacity: 1;
    transform: none;
  }
}





/* Privacy policy */
.legal-hero {
  padding: 176px 0 86px;
  background: #f4f3ef;
  border-bottom: 1px solid #d7d7d2;
}

.legal-hero p:first-child {
  margin-bottom: 26px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.legal-hero h1 {
  max-width: 760px;
  font-size: clamp(38px, 4.5vw, 68px);
  font-weight: 600;
  line-height: 1.25;
}

.legal-hero h1 + p {
  max-width: 720px;
  margin-top: 30px;
  color: #555b57;
  font-size: 16px;
  line-height: 1.9;
}

.legal-document {
  max-width: 1080px;
  padding-top: 92px;
  padding-bottom: 128px;
}

.legal-document > section {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 48px;
  padding: 42px 0;
  border-top: 1px solid #d7d7d2;
}

.legal-document h2 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.55;
}

.legal-document p,
.legal-document li,
.legal-document dt,
.legal-document dd {
  font-size: 15px;
  line-height: 1.9;
}

.legal-document p + p {
  margin-top: 15px;
}

.legal-document ul {
  display: grid;
  gap: 8px;
  padding-left: 1.35em;
}

.legal-document a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.legal-operator > div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px solid #e3e3df;
}

.legal-operator dt {
  color: #626762;
}

@media (max-width: 720px) {
  .legal-hero {
    padding: 112px 0 58px;
  }

  .legal-hero p:first-child {
    margin-bottom: 18px;
    font-size: 12px;
  }

  .legal-hero h1 {
    font-size: 34px;
  }

  .legal-hero h1 + p {
    margin-top: 22px;
    font-size: 15px;
  }

  .legal-document {
    padding-top: 52px;
    padding-bottom: 88px;
  }

  .legal-document > section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 34px 0;
  }

  .legal-document h2 {
    font-size: 18px;
  }

  .legal-document p,
  .legal-document li,
  .legal-document dt,
  .legal-document dd {
    font-size: 14px;
  }

  .legal-operator > div {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
  }
}