/* =========================================================
   Corporate Mono Template
   - All text & images are placeholders; structure is original.
   - Drop-in fonts go to fonts/, images to images/.
   ========================================================= */

/* ---------- @font-face placeholders (drop files into fonts/) ---------- */
@font-face {
  font-family: "JpSerifPlaceholder";
  src: url("fonts/jp-serif-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JpSerifPlaceholder";
  src: url("fonts/jp-serif-bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JpSansPlaceholder";
  src: url("fonts/jp-sans-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JpSansPlaceholder";
  src: url("fonts/jp-sans-medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "EnSerifPlaceholder";
  src: url("fonts/en-serif-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "EnSansPlaceholder";
  src: url("fonts/en-sans-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  --c-ink: #0a0a0a;
  --c-ink-2: #2a2a2a;
  --c-ink-3: #5a5a5a;
  --c-ink-4: #8a8a8a;
  --c-line: #e6e6e6;
  --c-line-2: #d0d0d0;
  --c-paper: #ffffff;
  --c-paper-2: #f6f5f2;
  --c-paper-3: #ecebe6;
  --c-accent: #9a1a1a;
  --c-accent-2: #c63b3b;
  --c-invert: #ffffff;
  --c-veil: rgba(10,10,10,0.42);

  --ff-jp-serif: "JpSerifPlaceholder", "Noto Serif JP", "Hiragino Mincho ProN", "YuMincho", "Yu Mincho", serif;
  --ff-jp-sans:  "JpSansPlaceholder",  "Noto Sans JP",  "Hiragino Sans", "Yu Gothic", sans-serif;
  --ff-en-serif: "EnSerifPlaceholder", "Cormorant Garamond", "Times New Roman", serif;
  --ff-en-sans:  "EnSansPlaceholder",  "Inter", "Helvetica Neue", Arial, sans-serif;

  --container-max: 1280px;
  --gutter: clamp(20px, 4vw, 56px);

  --fs-hero: clamp(40px, 7.2vw, 104px);
  --fs-h2: clamp(28px, 4.4vw, 56px);
  --fs-h3: clamp(20px, 2.2vw, 28px);
  --fs-lead: clamp(15px, 1.4vw, 18px);
  --fs-body: 15px;
  --fs-mini: 12px;

  --tr-base: 600ms cubic-bezier(.2,.7,.2,1);
  --tr-slow: 1000ms cubic-bezier(.2,.7,.2,1);

  --header-h: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  overflow-x: clip;
  max-width: 100vw;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  overflow-x: clip;
  max-width: 100vw;
  color: var(--c-ink);
  background: var(--c-paper);
  font-family: var(--ff-jp-sans);
  font-size: var(--fs-body);
  line-height: 1.85;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
main { overflow-x: clip; max-width: 100vw; }

img, svg, picture, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
h1, h2, h3, h4, p, figure { margin: 0; }

::selection { background: var(--c-ink); color: var(--c-paper); }

/* ---------- Reveal animation utility ---------- */
[data-reveal="item"] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--tr-slow), transform var(--tr-slow);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="root"].is-visible [data-reveal="item"],
[data-reveal="item"].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal="item"] { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============ Header ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background var(--tr-base), color var(--tr-base), border-color var(--tr-base);
  border-bottom: 1px solid transparent;
}
.site-header[data-state="top"] {
  background: transparent;
  color: var(--c-invert);
}
.site-header[data-state="scrolled"] {
  background: rgba(255,255,255,0.96);
  color: var(--c-ink);
  border-bottom-color: var(--c-line);
  backdrop-filter: saturate(140%) blur(8px);
}
.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-en-serif);
  letter-spacing: 0.04em;
  font-size: 14px;
}
.brand__logo { width: 32px; height: 32px; object-fit: contain; }
.brand__wordmark { font-weight: 500; }

.gnav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
  grid-column: 2 / span 2;
}
.gnav__list {
  display: flex;
  gap: 28px;
  align-items: center;
}
.gnav__list a {
  display: inline-grid;
  grid-template-rows: auto auto;
  text-align: center;
  position: relative;
  padding: 6px 2px;
}
.gnav__list .en {
  font-family: var(--ff-en-serif);
  font-size: 13px;
  letter-spacing: 0.08em;
  line-height: 1.1;
}
.gnav__list .jp {
  font-size: 10px;
  letter-spacing: 0.1em;
  margin-top: 4px;
  opacity: 0.7;
}
.gnav__list a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width var(--tr-base), left var(--tr-base);
}
.gnav__list a:hover::after { width: 100%; left: 0; }

.gnav__cta {
  display: inline-grid;
  grid-template-rows: auto auto;
  text-align: center;
  padding: 10px 22px;
  border: 1px solid currentColor;
  border-radius: 999px;
  transition: background var(--tr-base), color var(--tr-base);
}
.gnav__cta .en { font-family: var(--ff-en-serif); font-size: 13px; letter-spacing: 0.08em; }
.gnav__cta .jp { font-size: 10px; letter-spacing: 0.1em; margin-top: 2px; opacity: 0.7; }
.gnav__cta:hover { background: currentColor; }
.gnav__cta:hover .en, .gnav__cta:hover .jp { color: var(--c-paper); }
.site-header[data-state="scrolled"] .gnav__cta:hover .en,
.site-header[data-state="scrolled"] .gnav__cta:hover .jp { color: var(--c-paper); mix-blend-mode: difference; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
}
.nav-toggle__bar {
  position: absolute;
  left: 10px;
  right: 10px;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--tr-base), top var(--tr-base), opacity var(--tr-base);
}
.nav-toggle__bar:nth-child(1) { top: 18px; }
.nav-toggle__bar:nth-child(2) { top: 26px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* ============ Drawer ============ */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 49;
  background: var(--c-ink);
  color: var(--c-invert);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--tr-base), visibility var(--tr-base);
}
.drawer[data-open="true"] { opacity: 1; visibility: visible; }
.drawer[hidden] { display: none; }
.drawer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: center;
}
.drawer__nav a {
  display: inline-grid;
  text-align: center;
  padding: 8px 4px;
}
.drawer__nav .en { font-family: var(--ff-en-serif); font-size: 22px; letter-spacing: 0.1em; }
.drawer__nav .jp { font-size: 11px; letter-spacing: 0.2em; margin-top: 6px; opacity: 0.7; }
.drawer__cta {
  margin-top: 16px;
  padding: 14px 32px;
  border: 1px solid currentColor;
  border-radius: 999px;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100svh;
  color: var(--c-invert);
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: heroZoom 2400ms cubic-bezier(.2,.7,.2,1) forwards;
}
@keyframes heroZoom { to { transform: scale(1.0); } }
.hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.45) 100%);
}
.hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--header-h) + 64px) var(--gutter) 96px;
  min-height: 100svh;
  display: grid;
  align-content: end;
  gap: 24px;
}
.hero__eyebrow {
  font-family: var(--ff-en-serif);
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero__eyebrow span { position: relative; padding-left: 56px; }
.hero__eyebrow span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 40px;
  height: 1px;
  background: currentColor;
}
.hero__title {
  font-family: var(--ff-jp-serif);
  font-weight: 700;
  font-size: var(--fs-hero);
  line-height: 1.12;
  letter-spacing: 0.02em;
  display: grid;
  gap: 4px;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.hero__title-line {
  display: block;
}
.hero__lead {
  max-width: 56ch;
  font-size: var(--fs-lead);
  line-height: 2;
  opacity: 0.92;
}
.hero__scroll {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}
.hero__scroll-line {
  position: relative;
  display: inline-block;
  width: 80px;
  height: 1px;
  background: rgba(255,255,255,0.4);
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-invert);
  transform-origin: top;
  animation: scrollHint 2200ms cubic-bezier(.65,.05,.35,1) infinite;
}
@keyframes scrollHint {
  0%   { transform: scaleX(0); transform-origin: left; }
  50%  { transform: scaleX(1); transform-origin: left; }
  51%  { transform: scaleX(1); transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

/* ============ Section common ============ */
.section {
  padding: clamp(80px, 12vw, 160px) var(--gutter);
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
}
.section__head {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(48px, 7vw, 88px);
  max-width: 880px;
}
.section__head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  justify-items: center;
}
.section__head--row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  max-width: 100%;
}

.section__label {
  display: inline-flex;
  align-items: baseline;
  gap: 16px;
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}
.section__label--invert { color: rgba(255,255,255,0.85); }
.section__num {
  font-size: 11px;
  color: var(--c-accent);
  letter-spacing: 0.16em;
}
.section__label-en { color: var(--c-ink); }
.section__label--invert .section__label-en { color: var(--c-invert); }
.section__label-jp {
  font-family: var(--ff-jp-sans);
  font-size: 11px;
  letter-spacing: 0.24em;
  opacity: 0.75;
}

.section__title {
  font-family: var(--ff-jp-serif);
  font-weight: 700;
  font-size: var(--fs-h2);
  line-height: 1.28;
  letter-spacing: 0.02em;
  display: grid;
  gap: 2px;
}
.section__title--invert { color: var(--c-invert); }
.section__title span { display: block; }

.section__lead {
  font-size: var(--fs-lead);
  line-height: 2;
  max-width: 60ch;
  color: var(--c-ink-2);
}

/* ============ About ============ */
.about { padding-top: clamp(120px, 16vw, 200px); }
.about__body {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.about__copy { display: grid; gap: 24px; }
.about__lead {
  font-family: var(--ff-jp-serif);
  font-size: var(--fs-h3);
  line-height: 1.9;
  color: var(--c-ink);
}
.about__text {
  font-size: var(--fs-body);
  line-height: 2.1;
  color: var(--c-ink-2);
}
.about__sign {
  margin-top: 16px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: var(--ff-jp-serif);
}
.about__sign-role { font-size: 12px; letter-spacing: 0.2em; color: var(--c-ink-3); }
.about__sign-name { font-size: 18px; }

.about__figure {
  position: relative;
  margin: 0;
}
.about__figure img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(0.1) contrast(1.02);
}
.about__figure figcaption {
  margin-top: 12px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-ink-3);
  text-align: right;
}

/* ============ Vision ============ */
.vision {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  color: var(--c-invert);
  background: var(--c-ink);
  overflow: hidden;
}
.vision .section__head { padding: 0 var(--gutter); max-width: var(--container-max); margin-left: auto; margin-right: auto; margin-bottom: clamp(48px, 7vw, 88px); }
.vision__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.22;
  overflow: hidden;
}
.vision__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1);
}
.vision .section__head, .vision__pillars { position: relative; z-index: 1; }

.vision__lead {
  font-size: var(--fs-lead);
  line-height: 2;
  max-width: 56ch;
  opacity: 0.9;
}

.vision__pillars {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 4vw, 56px);
}
.vision__pillar {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 32px;
  display: grid;
  gap: 16px;
}
.vision__pillar-num {
  font-family: var(--ff-en-serif);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-accent-2);
}
.vision__pillar-title {
  font-family: var(--ff-jp-serif);
  font-size: var(--fs-h3);
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.vision__pillar-body {
  font-size: 14px;
  line-height: 2;
  opacity: 0.85;
}

/* ============ Business ============ */
.business__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 5vw, 72px) clamp(32px, 5vw, 64px);
}
.business__card {
  display: grid;
  gap: 24px;
}
.business__media {
  overflow: hidden;
  margin: 0;
}
.business__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--tr-slow);
}
.business__card:hover .business__media img { transform: scale(1.04); }
.business__body { display: grid; gap: 12px; }
.business__num {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--c-accent);
}
.business__title {
  font-family: var(--ff-jp-serif);
  font-size: var(--fs-h3);
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.business__text {
  font-size: 14px;
  line-height: 2;
  color: var(--c-ink-2);
}
.business__link {
  margin-top: 8px;
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  position: relative;
}
.business__link::after {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: currentColor;
  transition: width var(--tr-base);
}
.business__link:hover::after { width: 48px; }

/* ============ Profile ============ */
.profile__table {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line);
}
.profile__row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-line);
  align-items: baseline;
}
.profile__row dt {
  font-family: var(--ff-jp-serif);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--c-ink-2);
}
.profile__row dd {
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-ink);
}
.profile__access { margin-top: clamp(48px, 7vw, 88px); display: grid; gap: 20px; }
.profile__access-title {
  font-family: var(--ff-jp-serif);
  font-size: var(--fs-h3);
  letter-spacing: 0.04em;
}
.profile__access-body {
  font-size: 14px;
  line-height: 2;
  color: var(--c-ink-2);
  max-width: 60ch;
}
.profile__access-map img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--c-line);
}

/* ============ Group ============ */
.group__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
}
.group__link {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: var(--c-paper-2);
  transition: background var(--tr-base);
}
.group__link:hover { background: var(--c-paper-3); }
.group__media { margin: 0; aspect-ratio: 1; overflow: hidden; }
.group__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--tr-slow); }
.group__link:hover .group__media img { transform: scale(1.04); }
.group__name {
  font-family: var(--ff-jp-serif);
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.group__desc {
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-ink-3);
}

/* ============ News ============ */
.news__more {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.news__more::after {
  content: "";
  display: inline-block;
  width: 48px;
  height: 1px;
  background: currentColor;
  transition: width var(--tr-base);
}
.news__more:hover::after { width: 72px; }

.news__list { border-top: 1px solid var(--c-line); }
.news__link {
  display: grid;
  grid-template-columns: 120px 120px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-line);
  align-items: baseline;
  transition: background var(--tr-base);
}
.news__link:hover { background: var(--c-paper-2); padding-left: 16px; padding-right: 16px; margin: 0 -16px; }
.news__date {
  font-family: var(--ff-en-serif);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-ink-3);
}
.news__category {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 4px 10px;
  border-radius: 999px;
  text-align: center;
  width: max-content;
}
.news__title {
  font-family: var(--ff-jp-serif);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.04em;
}

/* ============ Contact CTA ============ */
.contact {
  background: var(--c-paper-2);
  max-width: none;
  text-align: center;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}
.contact__inner {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
  justify-items: center;
}
.contact__eyebrow {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.contact__title {
  font-family: var(--ff-jp-serif);
  font-size: var(--fs-h2);
  line-height: 1.3;
}
.contact__title span { display: block; }
.contact__lead {
  font-size: var(--fs-lead);
  line-height: 2;
  color: var(--c-ink-2);
  max-width: 56ch;
}
.contact__cta {
  margin-top: 16px;
  display: inline-grid;
  text-align: center;
  padding: 22px 56px;
  background: var(--c-ink);
  color: var(--c-paper);
  border-radius: 999px;
  transition: background var(--tr-base), transform var(--tr-base);
}
.contact__cta:hover { background: var(--c-accent); transform: translateY(-2px); }
.contact__cta-en {
  font-family: var(--ff-en-serif);
  font-size: 14px;
  letter-spacing: 0.24em;
}
.contact__cta-jp {
  font-size: 11px;
  letter-spacing: 0.24em;
  margin-top: 4px;
  opacity: 0.85;
}

/* ============ Footer ============ */
.site-footer {
  background: var(--c-ink);
  color: var(--c-invert);
}
.site-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) var(--gutter);
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
}
.site-footer__brand { display: grid; gap: 20px; align-content: start; }
.site-footer__logo { width: 160px; height: auto; }
.site-footer__address { font-size: 12px; line-height: 2; opacity: 0.7; }

.site-footer__nav ul, .site-footer__sub ul { display: grid; gap: 14px; }
.site-footer__nav a, .site-footer__sub a {
  font-size: 13px;
  letter-spacing: 0.06em;
  opacity: 0.85;
  transition: opacity var(--tr-base);
}
.site-footer__nav a:hover, .site-footer__sub a:hover { opacity: 1; }

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 20px var(--gutter);
}
.site-footer__copy {
  display: block;
  max-width: var(--container-max);
  margin: 0 auto;
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.6;
}

/* =============================================
   Subpage styles
   ============================================= */

/* ---------- Page Hero (smaller than homepage hero) ---------- */
.page-hero {
  position: relative;
  min-height: 56svh;
  color: var(--c-invert);
  background: var(--c-ink);
  overflow: hidden;
  isolation: isolate;
}
.page-hero__media {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
}
.page-hero__media img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.4;
  filter: grayscale(0.4) contrast(1.05);
  transform: scale(1.04);
  animation: heroZoom 2400ms cubic-bezier(.2,.7,.2,1) forwards;
}
.page-hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: calc(var(--header-h) + 72px) var(--gutter) 64px;
  min-height: 56svh;
  display: grid;
  gap: 20px;
  align-content: end;
}
.page-hero__eyebrow {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  opacity: 0.85;
  display: flex;
  align-items: center;
  gap: 16px;
}
.page-hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: 40px; height: 1px;
  background: currentColor;
}
.page-hero__title {
  font-family: var(--ff-jp-serif);
  font-weight: 700;
  font-size: clamp(32px, 5.2vw, 72px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-hero__lead {
  font-size: var(--fs-lead);
  line-height: 2;
  max-width: 56ch;
  opacity: 0.9;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  max-width: var(--container-max);
  margin: 24px auto -8px;
  padding: 0 var(--gutter);
}
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}
.breadcrumb__list li + li::before {
  content: "/";
  margin-right: 12px;
  color: var(--c-ink-4);
}
.breadcrumb__list a { color: var(--c-ink-2); }
.breadcrumb__list a:hover { color: var(--c-ink); }
.breadcrumb__list [aria-current="page"] { color: var(--c-ink); }

/* ---------- Page intro ---------- */
.page-intro {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) var(--gutter);
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.page-intro__label {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-ink-3);
}
.page-intro__body {
  display: grid;
  gap: 20px;
}
.page-intro__lead {
  font-family: var(--ff-jp-serif);
  font-size: clamp(20px, 2.4vw, 30px);
  line-height: 1.8;
  letter-spacing: 0.04em;
}
.page-intro__text {
  font-size: var(--fs-body);
  line-height: 2.1;
  color: var(--c-ink-2);
}

/* ---------- Tabs (case filter) ---------- */
.tabs {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) 32px;
}
.tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--c-line);
  padding-bottom: 16px;
}
.tabs__item {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--c-line-2);
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-ink-2);
  cursor: pointer;
  background: transparent;
  transition: background var(--tr-base), color var(--tr-base), border-color var(--tr-base);
}
.tabs__item[aria-pressed="true"], .tabs__item:hover {
  background: var(--c-ink);
  color: var(--c-invert);
  border-color: var(--c-ink);
}
.tabs__item-count {
  margin-left: 6px;
  opacity: 0.7;
  font-size: 11px;
}

/* ---------- Case grid ---------- */
.case-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(28px, 4vw, 56px) clamp(24px, 3vw, 40px);
}
.case-card {
  display: grid;
  gap: 16px;
}
.case-card__media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--c-paper-2);
}
.case-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--tr-slow);
}
.case-card:hover .case-card__media img { transform: scale(1.04); }
.case-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-ink-3);
}
.case-card__category {
  border: 1px solid var(--c-line-2);
  padding: 3px 10px;
  border-radius: 999px;
}
.case-card__title {
  font-family: var(--ff-jp-serif);
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.6;
  letter-spacing: 0.02em;
}
.case-card__client {
  font-size: 12px;
  color: var(--c-ink-3);
  letter-spacing: 0.04em;
}

/* ---------- News list (subpage) ---------- */
.news-page__list {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--c-line);
}
.news-page__item { border-bottom: 1px solid var(--c-line); }
.news-page__link {
  display: grid;
  grid-template-columns: 140px 120px 1fr auto;
  gap: 24px;
  padding: 26px 0;
  align-items: baseline;
  transition: background var(--tr-base), padding var(--tr-base);
}
.news-page__link:hover { background: var(--c-paper-2); padding-left: 16px; padding-right: 16px; margin: 0 -16px; }
.news-page__date {
  font-family: var(--ff-en-serif);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--c-ink-3);
}
.news-page__category {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 4px 12px;
  border-radius: 999px;
  text-align: center;
  width: max-content;
  justify-self: start;
}
.news-page__title {
  font-family: var(--ff-jp-serif);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.news-page__arrow {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-ink-3);
}

/* ---------- Pagination ---------- */
.pagination {
  max-width: var(--container-max);
  margin: 56px auto 0;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.pagination__item {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  font-family: var(--ff-en-serif);
  font-size: 13px;
  letter-spacing: 0.12em;
  border: 1px solid var(--c-line);
  color: var(--c-ink-2);
  transition: background var(--tr-base), color var(--tr-base), border-color var(--tr-base);
}
.pagination__item:hover { background: var(--c-paper-2); color: var(--c-ink); }
.pagination__item[aria-current="page"] {
  background: var(--c-ink);
  color: var(--c-invert);
  border-color: var(--c-ink);
}
.pagination__item--prev, .pagination__item--next { padding: 0 16px; }
.pagination__item[aria-disabled="true"] { opacity: 0.4; pointer-events: none; }

/* ---------- Recruit: values / benefits grids ---------- */
.values-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 4vw, 48px);
}
.value-card {
  background: var(--c-paper-2);
  padding: clamp(28px, 3vw, 40px);
  display: grid;
  gap: 16px;
}
.value-card__num {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--c-accent);
}
.value-card__title {
  font-family: var(--ff-jp-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.value-card__body {
  font-size: 14px;
  line-height: 2;
  color: var(--c-ink-2);
}

.benefits-grid {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 3vw, 32px);
}
.benefit-card {
  padding: 28px 20px;
  border: 1px solid var(--c-line);
  display: grid;
  gap: 12px;
  text-align: center;
  background: var(--c-paper);
}
.benefit-card__icon {
  width: 48px; height: 48px;
  margin: 0 auto 4px;
  border: 1px solid var(--c-ink-3);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--ff-en-serif);
  font-size: 14px;
  color: var(--c-ink-2);
}
.benefit-card__title {
  font-family: var(--ff-jp-serif);
  font-size: 15px;
  letter-spacing: 0.04em;
}
.benefit-card__body {
  font-size: 12px;
  line-height: 1.9;
  color: var(--c-ink-3);
}

/* ---------- Process steps ---------- */
.process {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
}
.process__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(20px, 3vw, 32px);
  counter-reset: step;
}
.process__step {
  position: relative;
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
  display: grid;
  gap: 12px;
}
.process__step::before {
  counter-increment: step;
  content: "Step " counter(step, decimal-leading-zero);
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--c-accent);
}
.process__step-title {
  font-family: var(--ff-jp-serif);
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}
.process__step-body {
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-ink-3);
}

/* ---------- Positions table ---------- */
.positions {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
}
.positions__table {
  width: 100%;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  border-collapse: collapse;
}
.positions__table th, .positions__table td {
  text-align: left;
  padding: 22px 16px;
  border-bottom: 1px solid var(--c-line);
  font-size: 14px;
  vertical-align: middle;
}
.positions__table thead th {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-ink-3);
  text-transform: uppercase;
  padding-top: 14px;
  padding-bottom: 14px;
}
.positions__table tbody tr { transition: background var(--tr-base); }
.positions__table tbody tr:hover { background: var(--c-paper-2); }
.positions__job {
  font-family: var(--ff-jp-serif);
  font-size: 17px;
  letter-spacing: 0.04em;
}
.positions__tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--c-line-2);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-ink-2);
}
.positions__apply {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.positions__apply::after {
  content: ""; width: 24px; height: 1px; background: currentColor;
  transition: width var(--tr-base);
}
.positions__apply:hover::after { width: 40px; }

/* ---------- FAQ ---------- */
.faq {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
}
.faq__item {
  border-bottom: 1px solid var(--c-line);
}
.faq__item:first-child { border-top: 1px solid var(--c-line); }
.faq__summary {
  display: grid;
  grid-template-columns: 32px 1fr 32px;
  gap: 16px;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--ff-jp-serif);
  font-size: 16px;
  line-height: 1.6;
}
.faq__summary::-webkit-details-marker { display: none; }
.faq__summary::before {
  content: "Q";
  font-family: var(--ff-en-serif);
  font-size: 16px;
  color: var(--c-accent);
  letter-spacing: 0.1em;
}
.faq__summary::after {
  content: "+";
  font-family: var(--ff-en-serif);
  font-size: 22px;
  color: var(--c-ink-3);
  text-align: center;
  transition: transform var(--tr-base);
}
.faq__item[open] .faq__summary::after { content: "−"; }
.faq__body {
  display: grid;
  grid-template-columns: 32px 1fr 32px;
  gap: 16px;
  padding: 0 0 24px;
  font-size: 14px;
  line-height: 2;
  color: var(--c-ink-2);
}
.faq__body::before {
  content: "A";
  font-family: var(--ff-en-serif);
  font-size: 16px;
  color: var(--c-ink-3);
  letter-spacing: 0.1em;
}

/* ---------- Contact form ---------- */
.contact-page {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) var(--gutter);
  display: grid;
  gap: 32px;
}
.contact-info {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(48px, 7vw, 80px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
}
.contact-info__item {
  display: grid;
  gap: 8px;
  padding: 24px;
  background: var(--c-paper-2);
}
.contact-info__label {
  font-family: var(--ff-en-serif);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-ink-3);
  text-transform: uppercase;
}
.contact-info__value {
  font-family: var(--ff-jp-serif);
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: 0.02em;
}
.contact-info__sub {
  font-size: 12px;
  color: var(--c-ink-3);
}

.form {
  display: grid;
  gap: 24px;
}
.form__row {
  display: grid;
  gap: 8px;
}
.form__row--inline {
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.form__label {
  font-family: var(--ff-jp-serif);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-ink-2);
  display: flex;
  align-items: center;
  gap: 10px;
}
.form__required {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--c-paper);
  background: var(--c-accent);
  padding: 2px 8px;
  border-radius: 2px;
}
.form__optional {
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--c-ink-3);
  border: 1px solid var(--c-line-2);
  padding: 2px 8px;
  border-radius: 2px;
}
.form__input,
.form__textarea,
.form__select {
  font: inherit;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--c-line-2);
  background: var(--c-paper);
  color: var(--c-ink);
  border-radius: 0;
  transition: border-color var(--tr-base), background var(--tr-base);
  font-family: var(--ff-jp-sans);
  font-size: 15px;
}
.form__textarea {
  min-height: 160px;
  resize: vertical;
}
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--c-ink);
  background: var(--c-paper-2);
}
.form__help {
  font-size: 12px;
  color: var(--c-ink-3);
}
.form__consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 20px 0;
  font-size: 13px;
  color: var(--c-ink-2);
  line-height: 1.7;
}
.form__consent input { margin-top: 4px; accent-color: var(--c-ink); }
.form__submit {
  margin-top: 8px;
  padding: 20px 56px;
  background: var(--c-ink);
  color: var(--c-invert);
  border-radius: 999px;
  font-family: var(--ff-en-serif);
  font-size: 14px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  justify-self: center;
  transition: background var(--tr-base), transform var(--tr-base);
  border: 0;
  cursor: pointer;
}
.form__submit:hover { background: var(--c-accent); transform: translateY(-2px); }

/* ---------- Office locations ---------- */
.offices {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(80px, 12vw, 160px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 4vw, 56px);
}
.office {
  display: grid;
  gap: 16px;
}
.office__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.office__name {
  font-family: var(--ff-jp-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: 0.04em;
}
.office__address {
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-ink-2);
}
.office__meta {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px 16px;
  font-size: 13px;
  color: var(--c-ink-3);
}
.office__meta dt { font-family: var(--ff-en-serif); letter-spacing: 0.16em; font-size: 11px; }

/* ---------- Business areas (subpage extended) ---------- */
.bizareas {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(64px, 10vw, 120px) var(--gutter);
  display: grid;
  gap: clamp(72px, 10vw, 120px);
}
.bizarea {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.bizarea:nth-child(even) .bizarea__media { order: 2; }
.bizarea__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.bizarea__body { display: grid; gap: 18px; }
.bizarea__num {
  font-family: var(--ff-en-serif);
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--c-accent);
}
.bizarea__title {
  font-family: var(--ff-jp-serif);
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.3;
  letter-spacing: 0.04em;
}
.bizarea__lead {
  font-size: var(--fs-lead);
  line-height: 2;
  color: var(--c-ink-2);
}
.bizarea__features {
  display: grid;
  gap: 8px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.bizarea__features li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 8px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-ink-2);
}
.bizarea__features li::before {
  content: "—";
  color: var(--c-accent);
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .business__cards { grid-template-columns: 1fr; }
  .vision__pillars { grid-template-columns: 1fr; gap: 32px; }
  .group__list { grid-template-columns: repeat(2, 1fr); }
  .about__body { grid-template-columns: 1fr; }
  .about__figure { max-width: 480px; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }

  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .process__list { grid-template-columns: repeat(2, 1fr); }
  .bizarea { grid-template-columns: 1fr; }
  .bizarea:nth-child(even) .bizarea__media { order: 0; }
  .page-intro { grid-template-columns: 1fr; gap: 16px; }
  .offices { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --header-h: 60px; }

  .gnav { display: none; }
  .nav-toggle { display: block; }

  .hero__inner { padding-bottom: 64px; gap: 18px; }
  .hero__lead { font-size: 14px; }

  .profile__row { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .profile__row dt { font-size: 12px; opacity: 0.85; }

  .news__link { grid-template-columns: auto auto; grid-template-rows: auto auto; row-gap: 8px; }
  .news__title { grid-column: 1 / -1; }

  .group__list { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; }

  .case-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .process__list { grid-template-columns: 1fr; }

  .form__row--inline { grid-template-columns: 1fr; }

  .news-page__link {
    grid-template-columns: auto auto;
    grid-template-rows: auto auto;
    row-gap: 8px;
  }
  .news-page__title { grid-column: 1 / -1; }
  .news-page__arrow { display: none; }

  .positions__table thead { display: none; }
  .positions__table, .positions__table tbody, .positions__table tr, .positions__table td { display: block; width: 100%; }
  .positions__table tr {
    padding: 18px 0;
    border-bottom: 1px solid var(--c-line);
  }
  .positions__table td {
    padding: 6px 0;
    border: 0;
  }
  .positions__job { font-size: 18px; }
}
@media (max-width: 480px) {
  .section { padding-top: 80px; padding-bottom: 80px; }
  .hero__eyebrow span { padding-left: 36px; }
  .hero__eyebrow span::before { width: 24px; }
}