:root {
  --ink: #11171c;
  --muted: #5f6971;
  --paper: #f2f4f5;
  --paper-strong: #ffffff;
  --line: rgba(17, 23, 28, 0.17);
  --line-strong: rgba(17, 23, 28, 0.34);
  --brand-red: #2f6fa3;
  --brand-red-dark: #1f4d73;
  --accent-blue: #69aab7;
  --header-height: 76px;
  --rail-width: 76px;
  --content-width: 1180px;
}

/* Information architecture refresh: news, scenario details, and calmer home bands. */
body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: rgba(9, 25, 35, 0.62);
  box-shadow: 0 10px 30px rgba(7, 18, 25, 0.08);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) .brand small {
  color: rgba(255, 255, 255, 0.72);
}

.home-news-section {
  border-bottom: 1px solid var(--line);
  background: #eef3f6;
}

.home-news-inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.38fr) minmax(0, 0.62fr);
  gap: 76px;
  padding-top: 88px;
  padding-bottom: 92px;
}

.home-news-heading {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.home-news-heading h2 {
  margin: 14px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 44px;
  font-weight: 600;
  line-height: 1.25;
}

html[lang="en"] .home-news-heading h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.home-news-heading p:not(.eyebrow) {
  max-width: 330px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.home-news-heading > a {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line-strong);
  padding: 0 0 8px;
  font-size: 12px;
  font-weight: 900;
}

.home-news-heading > a span {
  color: var(--brand-red);
  transition: transform 0.28s ease;
}

.home-news-heading > a:hover span {
  transform: translateX(5px);
}

.home-news-list,
.news-index-list {
  border-top: 1px solid var(--line-strong);
}

.home-news-list > a,
.news-index-list > a {
  position: relative;
  display: grid;
  grid-template-columns: 104px 102px minmax(0, 1fr) 24px;
  gap: 20px;
  align-items: center;
  min-height: 104px;
  border-bottom: 1px solid var(--line);
  padding: 18px 12px;
  transition: background 0.3s ease, color 0.3s ease;
}

.home-news-list > a::before,
.news-index-list > a::before {
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: 0;
  width: 3px;
  background: var(--brand-red);
  content: "";
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.home-news-list > a:hover,
.news-index-list > a:hover {
  background: #fff;
}

.home-news-list > a:hover::before,
.news-index-list > a:hover::before {
  transform: scaleY(1);
}

.home-news-list time,
.news-index-list time {
  color: #52626c;
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
}

.home-news-list > a > span,
.news-index-list > a > span,
.news-detail-meta span {
  color: var(--brand-red-dark);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.home-news-list strong,
.news-index-list strong {
  font-size: 14px;
  line-height: 1.7;
}

.home-news-list b,
.news-index-list b {
  color: var(--brand-red);
  font-size: 18px;
  transition: transform 0.28s ease;
}

.home-news-list > a:hover b,
.news-index-list > a:hover b {
  transform: translateX(4px);
}

body[data-page="home"] .platform-section {
  color: var(--ink);
  background: #e5edf1;
}

body[data-page="home"] .platform-section::before,
body[data-page="home"] .platform-section::after {
  display: none;
}

body[data-page="home"] .platform-inner {
  min-height: 0;
  padding-top: 84px;
  padding-bottom: 88px;
}

body[data-page="home"] .platform-copy p:not(.eyebrow) {
  color: var(--muted);
}

body[data-page="home"] .platform-inner .eyebrow,
body[data-page="home"] .platform-links span {
  color: var(--brand-red-dark);
}

body[data-page="home"] .platform-links {
  border-color: var(--line-strong);
}

body[data-page="home"] .platform-links a {
  border-color: var(--line);
  transition: padding 0.32s ease, background 0.32s ease;
}

body[data-page="home"] .platform-links a::after {
  color: var(--brand-red-dark);
}

body[data-page="home"] .platform-links a:hover {
  padding-left: 18px;
  background: rgba(255, 255, 255, 0.68);
}

body[data-page="home"] .platform-links small {
  color: var(--muted);
}

body[data-page="home"] .home-company-section {
  border-top: 0;
}

body[data-page="home"] .contact-section {
  width: 100%;
  margin: 0;
  padding: 76px max(36px, calc((100% - var(--content-width)) / 2));
  background: #173b52;
}

/* Scenario index and independent scenario pages. */
.case-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding-top: 0;
}

.case-index-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--line);
  background: #fff;
  transition: color 0.32s ease, background 0.32s ease, transform 0.32s ease;
}

.case-index-card:hover {
  color: var(--brand-red-dark);
  background: #edf3f6;
  transform: translateY(-4px);
}

.case-index-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dce4e8;
}

.case-index-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
  transition: transform 0.5s ease, filter 0.35s ease;
}

.case-index-card:hover img {
  filter: saturate(0.96) contrast(1.02);
  transform: scale(1.035);
}

.case-index-copy {
  display: flex;
  min-height: 320px;
  flex: 1;
  flex-direction: column;
  padding: 28px 26px 26px;
}

.case-index-copy > span,
.case-index-copy > small {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.case-index-copy > small {
  margin-top: 8px;
  color: #667780;
}

.case-index-copy h2 {
  margin: 20px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.5;
}

html[lang="en"] .case-index-copy h2 {
  font-family: Arial, sans-serif;
  font-size: 23px;
  font-weight: 800;
  line-height: 1.35;
}

.case-index-copy p {
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
}

.case-index-copy > strong {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 26px;
  font-size: 11px;
}

.case-index-copy > strong b {
  color: var(--brand-red);
  font-size: 18px;
}

.case-detail-hero {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  padding-top: var(--header-height);
  background: #fff;
}

.case-detail-media {
  min-height: 574px;
  overflow: hidden;
}

.case-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.03);
}

.case-detail-copy {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 70px 8vw 70px 7vw;
  background: #edf3f6;
}

.case-detail-copy > span,
.case-detail-copy > p {
  margin: 0;
  color: var(--brand-red-dark);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
}

.case-detail-copy > p {
  margin-top: 10px;
  color: #60717b;
}

.case-detail-copy h1 {
  margin: 28px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 43px;
  font-weight: 600;
  line-height: 1.42;
}

html[lang="en"] .case-detail-copy h1 {
  font-family: Arial, sans-serif;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
}

.case-detail-copy > strong {
  margin-top: 28px;
  color: #4f5f68;
  font-size: 14px;
  line-height: 1.9;
}

.case-detail-content {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: 80px;
}

.case-detail-content h2,
.case-related-section h2 {
  margin: 12px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 31px;
  font-weight: 600;
}

html[lang="en"] .case-detail-content h2,
html[lang="en"] .case-related-section h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.case-detail-concerns ul {
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.case-detail-concerns li {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 20px 8px 20px 28px;
  color: #4f5e67;
  font-size: 13px;
  line-height: 1.75;
}

.case-detail-concerns li::before {
  position: absolute;
  top: 27px;
  left: 5px;
  width: 7px;
  height: 7px;
  background: var(--brand-red);
  content: "";
}

.case-detail-approach ol {
  margin: 34px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
}

.case-detail-approach li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 22px;
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}

.case-detail-approach li > span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 22px;
  font-weight: 900;
}

.case-detail-approach strong {
  font-size: 15px;
}

.case-detail-approach p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.case-related-section {
  background: #e8eef2;
}

.case-related-section > .section {
  display: grid;
  grid-template-columns: minmax(230px, 0.35fr) minmax(0, 0.65fr);
  gap: 70px;
  padding-top: 74px;
  padding-bottom: 78px;
}

.case-related-section nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.case-related-section nav a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  gap: 14px;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
  transition: background 0.3s ease;
}

.case-related-section nav a:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.case-related-section nav a:hover {
  background: #fff;
}

.case-related-section nav a > span,
.case-related-section nav a > b {
  color: var(--brand-red-dark);
  font-family: Arial, sans-serif;
  font-size: 10px;
}

.case-related-section nav a > b {
  font-size: 16px;
}

.case-detail-pager,
.news-detail-pager {
  margin-top: 0;
}

/* News index and independent articles. */
.news-hero::before {
  background-image: url("./assets/privacy-office-v2.jpg");
}

.news-index-section {
  display: grid;
  grid-template-columns: minmax(250px, 0.38fr) minmax(0, 0.62fr);
  gap: 76px;
}

.news-index-heading h2 {
  margin: 14px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.5;
}

html[lang="en"] .news-index-heading h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.news-index-heading > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.news-detail {
  width: min(900px, calc(100% - 48px));
  margin: 0 auto;
  padding: calc(var(--header-height) + 88px) 0 92px;
}

.news-detail > header {
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 54px;
}

.news-detail-meta {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-top: 28px;
}

.news-detail-meta time {
  color: #53636c;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.news-detail h1 {
  margin: 32px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 43px;
  font-weight: 600;
  line-height: 1.5;
}

html[lang="en"] .news-detail h1 {
  font-family: Arial, sans-serif;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.28;
}

.news-detail-lead {
  max-width: 760px;
  margin: 28px 0 0;
  color: #4f5f68;
  font-size: 15px;
  line-height: 1.95;
}

.news-detail-body {
  padding: 48px 0 54px;
}

.news-detail-body > p {
  margin: 0;
  color: #3f4e57;
  font-size: 14px;
  line-height: 2.05;
}

.news-detail-body > p + p {
  margin-top: 22px;
}

.news-detail-body section {
  margin-top: 54px;
  border-top: 1px solid var(--line-strong);
  padding-top: 30px;
}

.news-detail-body h2 {
  margin: 0;
  font-size: 17px;
}

.news-detail-body nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.news-detail-body nav a {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line);
  padding: 14px 18px;
  background: #fff;
  transition: color 0.3s ease, background 0.3s ease;
}

.news-detail-body nav a:hover {
  color: var(--brand-red-dark);
  background: #eaf1f5;
}

.news-detail-body nav a span {
  color: var(--brand-red);
}

.news-detail > footer {
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.news-detail > footer a {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  font-size: 12px;
  font-weight: 900;
}

.news-detail > footer a span {
  color: var(--brand-red);
}

@media (max-width: 920px) {
  .home-news-inner,
  .news-index-section {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .home-news-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 30px;
    align-items: end;
  }

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

  .case-index-card {
    display: grid;
    grid-template-columns: minmax(240px, 0.82fr) minmax(0, 1.18fr);
  }

  .case-index-media {
    min-height: 300px;
    aspect-ratio: auto;
  }

  .case-index-copy {
    min-height: 300px;
  }

  .case-detail-hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .case-detail-media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .case-detail-copy {
    padding: 54px 48px 60px;
  }

  .case-detail-content,
  .case-related-section > .section {
    grid-template-columns: 1fr;
    gap: 54px;
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
    background: rgba(9, 25, 35, 0.68);
  }

  .home-news-inner {
    padding-top: 68px;
    padding-bottom: 72px;
  }

  .home-news-heading {
    display: flex;
    gap: 30px;
    align-items: flex-start;
  }

  .home-news-heading h2 {
    font-size: 34px;
  }

  .home-news-list > a,
  .news-index-list > a {
    grid-template-columns: 92px minmax(0, 1fr) 20px;
    gap: 10px 14px;
    min-height: 116px;
    padding: 18px 10px;
  }

  .home-news-list > a > span,
  .news-index-list > a > span {
    grid-column: 2;
    grid-row: 1;
  }

  .home-news-list > a > strong,
  .news-index-list > a > strong {
    grid-column: 1 / 3;
    grid-row: 2;
  }

  .home-news-list > a > b,
  .news-index-list > a > b {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  body[data-page="home"] .contact-section {
    width: 100%;
    padding: 60px 15px;
  }

  .case-index-card {
    display: flex;
  }

  .case-index-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .case-index-copy {
    min-height: 300px;
    padding: 24px 21px 25px;
  }

  .case-detail-copy {
    padding: 42px 24px 48px;
  }

  .case-detail-copy h1,
  html[lang="en"] .case-detail-copy h1 {
    font-size: 31px;
  }

  .case-detail-content {
    gap: 48px;
  }

  .case-related-section nav,
  .news-detail-body nav {
    grid-template-columns: 1fr;
  }

  .case-related-section nav a:nth-child(odd) {
    border-right: 0;
  }

  .news-index-heading h2 {
    font-size: 28px;
  }

  .news-detail {
    width: calc(100% - 30px);
    padding-top: calc(var(--header-height) + 62px);
    padding-bottom: 68px;
  }

  .news-detail h1,
  html[lang="en"] .news-detail h1 {
    font-size: 31px;
  }

  .news-detail-lead {
    font-size: 14px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:focus-visible {
  outline: 3px solid rgba(47, 111, 163, 0.35);
  outline-offset: 4px;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    Meiryo,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.is-locked {
  overflow: hidden;
}

main {
  overflow: hidden;
}

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

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

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

section,
.domain-row {
  scroll-margin-top: calc(var(--header-height) + 18px);
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  right: var(--rail-width);
  left: 0;
  display: flex;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(17, 23, 28, 0.1);
  padding: 0 clamp(22px, 4vw, 58px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.97);
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 8px 26px rgba(17, 23, 28, 0.06);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  border-color: rgba(17, 23, 28, 0.12);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: none;
  backdrop-filter: blur(15px) saturate(1.12);
  -webkit-backdrop-filter: blur(15px) saturate(1.12);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand span {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.brand strong {
  font-size: 15px;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand small {
  color: var(--muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  height: 100%;
  align-items: center;
  gap: clamp(12px, 1.35vw, 22px);
  font-size: 13px;
  font-weight: 800;
}

.site-nav > a,
.nav-group > .nav-trigger {
  position: relative;
  padding: 10px 0;
  white-space: nowrap;
}

.site-nav > a::after,
.nav-group > .nav-trigger::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 2px;
  background: var(--brand-red);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}

.site-nav > a:hover::after,
.site-nav > a[aria-current="page"]::after,
.nav-group:hover > .nav-trigger::after,
.nav-group > .nav-trigger[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-group,
.language-menu {
  position: relative;
  display: flex;
  height: 100%;
  align-items: center;
}

.nav-trigger,
.language-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-chevron {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.25s ease;
}

.nav-group:hover > .nav-trigger .nav-chevron,
.nav-group:focus-within > .nav-trigger .nav-chevron,
.language-menu:hover .nav-chevron,
.language-menu:focus-within .nav-chevron,
.language-menu.is-open .nav-chevron {
  transform: translateY(2px) rotate(225deg);
}

.nav-submenu,
.language-options {
  position: absolute;
  top: 100%;
  left: -24px;
  width: 290px;
  padding: 20px 22px 22px;
  border-top: 3px solid var(--brand-red);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 22px 45px rgba(17, 23, 28, 0.16);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 0.22s ease,
    visibility 0.22s ease,
    transform 0.22s ease;
}

.nav-submenu::before,
.language-options::before {
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 10px;
  content: "";
}

.nav-group:hover .nav-submenu,
.nav-group:focus-within .nav-submenu,
.language-menu:hover .language-options,
.language-menu:focus-within .language-options,
.language-menu.is-open .language-options {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-submenu {
  display: grid;
}

.nav-submenu-business {
  width: 560px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
}

.nav-submenu p {
  grid-column: 1 / -1;
  margin: 0 0 11px;
  color: var(--brand-red-dark);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
}

.nav-submenu a {
  display: grid;
  min-width: 0;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding: 12px 2px;
  transition:
    color 0.22s ease,
    padding 0.22s ease,
    background 0.22s ease;
}

.nav-submenu a::after,
.language-options a::after {
  display: none;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  padding-right: 8px;
  padding-left: 8px;
  color: var(--brand-red-dark);
  background: rgba(47, 111, 163, 0.07);
}

.nav-submenu a > span {
  color: var(--brand-red);
  font-size: 10px;
  font-weight: 900;
}

.nav-submenu a > strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-group:nth-of-type(3) .nav-submenu,
.nav-group:nth-of-type(4) .nav-submenu {
  right: -22px;
  left: auto;
}

.language-button {
  min-height: 38px;
  gap: 7px;
  border: 0;
  border-radius: 2px;
  padding: 8px 8px;
  color: var(--ink);
  background: transparent;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  transition:
    color 0.22s ease,
    background 0.22s ease;
}

.language-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  color: var(--brand-red-dark);
  transition:
    color 0.25s ease,
    transform 0.35s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.language-current {
  line-height: 1;
  white-space: nowrap;
}

.language-menu:hover .language-button,
.language-menu:focus-within .language-button,
.language-menu.is-open .language-button {
  color: var(--brand-red-dark);
  background: rgba(47, 111, 163, 0.07);
}

.language-menu:hover .language-icon,
.language-menu:focus-within .language-icon,
.language-menu.is-open .language-icon {
  color: var(--brand-red);
  transform: rotate(10deg) scale(1.04);
}

.language-options {
  right: -14px;
  left: auto;
  display: grid;
  width: 150px;
  padding: 9px 14px 12px;
}

.language-options a {
  border-bottom: 1px solid var(--line);
  padding: 11px 2px;
  font-size: 12px;
  transition:
    color 0.2s ease,
    padding 0.2s ease;
}

.language-options a:last-child {
  border-bottom: 0;
}

.language-options a:hover,
.language-options a[aria-current="true"] {
  padding-left: 7px;
  color: var(--brand-red-dark);
}

.language-options a[aria-current="true"]::before {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--brand-red);
  content: "";
  vertical-align: 2px;
}

.site-nav .nav-contact {
  min-height: 42px;
  padding: 12px 17px;
  color: #fff;
  background: var(--ink);
  transition:
    color 0.28s ease,
    background 0.28s ease;
}

.site-nav .nav-contact::after {
  display: none;
}

.site-nav .nav-contact:hover {
  background: var(--brand-red);
}

.menu-button {
  display: none;
}

.utility-rail {
  position: fixed;
  z-index: 60;
  top: 0;
  right: 0;
  bottom: 0;
  display: grid;
  width: var(--rail-width);
  grid-template-rows: repeat(3, minmax(0, 1fr));
  color: #fff;
  background: var(--ink);
}

.utility-rail a {
  display: flex;
  min-height: 0;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  padding: 14px 0;
  transition: background 0.32s ease;
}

.utility-rail a:last-child {
  border-bottom: 0;
}

.utility-rail a:hover,
.utility-rail a[aria-current="page"] {
  background: var(--brand-red-dark);
}

.utility-rail small,
.utility-rail strong {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0;
}

.utility-rail small {
  font-family: Arial, sans-serif;
  font-size: 8px;
  font-weight: 800;
  opacity: 0.7;
}

.utility-rail strong {
  font-size: 12px;
}

.has-utility-rail main,
.has-utility-rail .site-footer {
  margin-right: var(--rail-width);
}

.hero {
  position: relative;
  height: clamp(680px, 92svh, 860px);
  min-height: 680px;
  overflow: hidden;
  background: var(--paper);
}

.hero::before {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  width: 31%;
  background: rgba(255, 255, 255, 0.94);
  content: "";
}

.hero::after {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 0;
  left: 0;
  height: 4px;
  background: var(--brand-red);
  content: "";
}

.hero-media {
  position: absolute;
  z-index: 1;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 28%;
  overflow: hidden;
  background: #cdd5da;
}

.hero-media::after {
  position: absolute;
  z-index: 3;
  inset: 0;
  background: rgba(255, 255, 255, 0.03);
  content: "";
  pointer-events: none;
}

.hero-slide {
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: 1;
  background-position: center;
  background-size: cover;
  filter: saturate(0.68) contrast(1.01) brightness(1.05);
  transform: none;
  transition: opacity 0.82s ease-in-out;
}

.hero-slide.is-switching {
  opacity: 0.08;
}

.hero-slide-station {
  background-image: url("./assets/hero-atrium-v2.jpg");
  background-position: center center;
  filter: saturate(0.78) contrast(1.01) brightness(1.02);
}

.hero-slide-street {
  background-image: url("./assets/hero-plaza-v2.jpg");
  background-position: center center;
  filter: saturate(0.76) contrast(1) brightness(1.02);
}

.hero-plane {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  transition:
    opacity 1.1s ease,
    transform 1.4s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.hero-plane-blue {
  right: 7%;
  bottom: -8%;
  width: 34%;
  height: 48%;
  opacity: 0.78;
  background: var(--accent-blue);
  clip-path: polygon(19% 0, 100% 26%, 82% 100%, 0 76%);
}

.hero-plane-red {
  top: 0;
  right: -5%;
  width: 25%;
  height: 56%;
  opacity: 0.88;
  background: var(--brand-red);
  clip-path: polygon(31% 0, 100% 0, 100% 100%, 0 72%);
}

.hero-location {
  position: absolute;
  z-index: 5;
  right: 26px;
  bottom: 22px;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0;
}

.hero-inner {
  position: relative;
  z-index: 7;
  width: min(1280px, calc(100% - 72px));
  height: 100%;
  margin: 0 auto;
}

.hero-tagline {
  position: absolute;
  top: 134px;
  left: 2px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.hero-tagline::before {
  width: 34px;
  height: 4px;
  background: var(--brand-red);
  content: "";
}

.hero h1 {
  position: absolute;
  z-index: 3;
  top: 185px;
  left: -7px;
  display: grid;
  margin: 0;
  color: #11171c;
  font-family: "Arial Black", Arial, sans-serif;
  font-size: clamp(126px, 13.2vw, 200px);
  font-weight: 900;
  line-height: 0.72;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

.hero h1 span + span {
  margin-top: -3px;
}

.hero-summary {
  position: absolute;
  z-index: 4;
  bottom: 58px;
  left: 1px;
  width: min(330px, 25.5vw);
}

html[lang="en"] .domain-main h3 {
  font-size: 36px;
  white-space: normal;
}

html[lang="en"] .business-card h3,
html[lang="en"] .scenario-title h3 {
  overflow-wrap: anywhere;
}

.hero-summary > p {
  margin: 0;
  color: #3f4a51;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.95;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.hero-actions a,
.contact-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  padding: 0 21px;
  font-size: 12px;
  font-weight: 900;
  transition:
    border-color 0.3s ease,
    color 0.3s ease,
    background 0.3s ease,
    transform 0.3s ease;
}

.hero-actions a:first-child,
.contact-button {
  color: #fff;
  border-color: var(--ink);
  background: var(--ink);
}

.hero-actions a:last-child {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
}

.hero-actions a:hover,
.contact-button:hover {
  color: #fff;
  border-color: var(--brand-red);
  background: var(--brand-red);
  transform: translateY(-2px);
}

.hero-company {
  position: absolute;
  z-index: 6;
  right: auto;
  bottom: 18px;
  left: 34%;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0;
}

.motion-ready .hero-tagline,
.motion-ready .hero h1 span,
.motion-ready .hero-summary,
.motion-ready .hero-company {
  opacity: 0;
  transform: translateY(22px);
}

.motion-ready .hero-plane-blue {
  opacity: 0;
  transform: translate(30px, 28px);
}

.motion-ready .hero-plane-red {
  opacity: 0;
  transform: translate(26px, -24px);
}

.motion-ready.is-ready .hero-tagline,
.motion-ready.is-ready .hero h1 span,
.motion-ready.is-ready .hero-summary,
.motion-ready.is-ready .hero-company {
  opacity: 1;
  transform: translateY(0);
}

.motion-ready.is-ready .hero-tagline {
  transition: opacity 0.7s ease 0.08s, transform 0.7s ease 0.08s;
}

.motion-ready.is-ready .hero h1 span:first-child {
  transition: opacity 0.75s ease 0.18s, transform 0.75s cubic-bezier(0.2, 0.72, 0.24, 1) 0.18s;
}

.motion-ready.is-ready .hero h1 span:last-child {
  transition: opacity 0.75s ease 0.31s, transform 0.75s cubic-bezier(0.2, 0.72, 0.24, 1) 0.31s;
}

.motion-ready.is-ready .hero-summary {
  transition: opacity 0.8s ease 0.48s, transform 0.8s ease 0.48s;
}

.motion-ready.is-ready .hero-company {
  transition: opacity 0.8s ease 0.66s, transform 0.8s ease 0.66s;
}

.motion-ready.is-ready .hero-plane-blue {
  opacity: 0.78;
  transform: translate(0, 0);
}

.motion-ready.is-ready .hero-plane-red {
  opacity: 0.88;
  transform: translate(0, 0);
}

.audience-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1280px, calc(100% - 72px));
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
  background: var(--paper-strong);
}

.audience-links a {
  position: relative;
  display: grid;
  min-height: 118px;
  align-content: center;
  gap: 9px;
  border-right: 1px solid var(--line);
  padding: 24px clamp(18px, 2.5vw, 34px);
  overflow: hidden;
  transition:
    color 0.3s ease,
    background 0.3s ease;
}

.audience-links a:first-child {
  border-left: 1px solid var(--line);
}

.audience-links a::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 4px;
  background: var(--brand-red);
  content: "";
  transition: width 0.42s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.audience-links a::after {
  position: absolute;
  right: 24px;
  bottom: 27px;
  color: var(--brand-red);
  content: "→";
  font-weight: 900;
  transition: transform 0.3s ease;
}

.audience-links a:hover {
  background: #f6f7f7;
}

.audience-links a:hover::before {
  width: 100%;
}

.audience-links a:hover::after {
  transform: translateX(5px);
}

.audience-links span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.audience-links strong {
  padding-right: 24px;
  font-size: clamp(17px, 1.7vw, 23px);
}

.section {
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 108px 0;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-heading h2,
.domain-heading h2,
.platform-inner h2,
.profile-copy h2,
.contact-section h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(38px, 4.4vw, 61px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(260px, 0.38fr);
  gap: 46px;
  align-items: end;
  margin-bottom: 52px;
}

.heading-copy {
  max-width: 430px;
  margin: 0;
  justify-self: end;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.business-section {
  padding-top: 106px;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.business-card {
  position: relative;
  display: grid;
  min-height: 184px;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding: 32px 28px 32px 0;
  overflow: hidden;
}

.business-card:nth-child(odd) {
  border-right: 1px solid var(--line);
  padding-right: 34px;
}

.business-card:nth-child(even) {
  padding-left: 34px;
}

.business-card::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-red);
  content: "";
  transition: width 0.42s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.business-card:hover::before {
  width: 100%;
}

.business-card > span {
  color: #c2c8cc;
  font-family: Arial, sans-serif;
  font-size: 34px;
  font-weight: 800;
  line-height: 1;
  transition: color 0.3s ease;
}

.business-card h3 {
  margin: 0;
  font-size: clamp(20px, 2vw, 28px);
  transition: color 0.3s ease;
}

.business-card p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.business-card a {
  border-bottom: 1px solid currentColor;
  padding: 0 0 6px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
}

.business-card a::after,
.section-link::after,
.domain-main a::after {
  margin-left: 10px;
  color: var(--brand-red);
  content: "→";
}

.business-card:hover > span,
.business-card:hover h3,
.business-card:hover a {
  color: var(--brand-red);
}

.business-card:hover a {
  transform: translateX(4px);
}

.section-link {
  display: block;
  width: fit-content;
  margin: 38px 0 0 auto;
  border-bottom: 1px solid currentColor;
  padding-bottom: 7px;
  font-size: 13px;
  font-weight: 900;
  transition: color 0.3s ease;
}

.section-link:hover {
  color: var(--brand-red);
}

.support-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.support-inner {
  padding-top: 104px;
  padding-bottom: 104px;
}

.support-scenarios {
  border-top: 1px solid var(--line-strong);
}

.support-scenarios article {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(260px, 0.42fr) minmax(260px, 0.58fr) 132px;
  gap: 18px 28px;
  align-items: start;
  border-bottom: 1px solid var(--line);
  padding: 38px 0;
}

.support-scenarios article::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-red);
  content: "";
  transition: width 0.45s ease;
}

.support-scenarios article:hover::before {
  width: 100%;
}

.scenario-index {
  color: #b9c2c8;
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 900;
}

.scenario-title small {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.scenario-title h3 {
  margin: 12px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(24px, 2.4vw, 33px);
  font-weight: 600;
  line-height: 1.45;
}

.support-scenarios article > p {
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.support-scenarios ul {
  grid-column: 3 / 5;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.support-scenarios li {
  border-left: 2px solid var(--accent-blue);
  padding: 7px 11px;
  color: #45525a;
  background: #f1f4f5;
  font-size: 11px;
  font-weight: 800;
}

.support-scenarios article > a {
  grid-column: 4;
  grid-row: 1;
  align-self: end;
  width: fit-content;
  border-bottom: 1px solid currentColor;
  padding-bottom: 6px;
  font-size: 11px;
  font-weight: 900;
  white-space: nowrap;
  transition: color 0.3s ease, transform 0.3s ease;
}

.support-scenarios article > a::after {
  margin-left: 10px;
  color: var(--brand-red);
  content: "→";
}

.support-scenarios article:hover > a {
  color: var(--brand-red);
  transform: translateX(4px);
}

.method-section {
  background: #f2f4f5;
}

.method-section .section {
  padding-top: 94px;
  padding-bottom: 94px;
}

.method-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.method-list li {
  min-height: 215px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px;
  background: rgba(255, 255, 255, 0.58);
}

.method-list span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
}

.method-list h3 {
  margin: 42px 0 0;
  font-size: 20px;
}

.method-list p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.platform-section {
  position: relative;
  color: #fff;
  background: url("./assets/service-city-v2.jpg") center 58% / cover;
}

.platform-section::before {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 23, 0.88);
  content: "";
}

.platform-section::after {
  position: absolute;
  top: 0;
  right: 11%;
  width: 16%;
  height: 46%;
  background: rgba(47, 111, 163, 0.86);
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 72%);
  content: "";
}

.platform-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(54px, 9vw, 130px);
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 110px 0;
}

.platform-copy p:not(.eyebrow),
.profile-copy p,
.contact-section p {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.9;
}

.platform-inner .eyebrow,
.contact-section .eyebrow {
  color: #fff;
}

.platform-links {
  border-top: 1px solid rgba(255, 255, 255, 0.36);
}

.platform-links a {
  position: relative;
  display: grid;
  min-height: 142px;
  align-content: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.36);
  padding: 25px 68px 25px 0;
  transition: padding 0.36s ease;
}

.platform-links a::after {
  position: absolute;
  top: 50%;
  right: 16px;
  color: #fff;
  content: "→";
  font-size: 22px;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
}

.platform-links a:hover {
  padding-left: 14px;
}

.platform-links a:hover::after {
  transform: translate(6px, -50%);
}

.platform-links span {
  color: #8fd2dc;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0;
}

.platform-links strong {
  margin-top: 11px;
  font-size: 25px;
}

.platform-links small {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
}

.profile-section {
  display: grid;
  grid-template-columns: minmax(250px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(48px, 8vw, 112px);
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 112px 0;
}

.home-company-section {
  display: grid;
  min-height: 520px;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.home-company-media {
  min-height: 520px;
  overflow: hidden;
  background: #dce5e9;
}

.home-company-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.02) brightness(1.04);
}

.home-company-copy {
  display: grid;
  align-content: center;
  padding: 70px clamp(42px, 6vw, 96px);
}

.home-company-copy h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(38px, 4vw, 58px);
  font-weight: 600;
  line-height: 1.3;
}

html[lang="en"] .home-company-copy h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
  line-height: 1.12;
}

.home-company-copy > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.home-company-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 42px;
  border-top: 1px solid var(--line-strong);
}

.home-company-links a {
  display: grid;
  min-height: 88px;
  align-content: center;
  gap: 7px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
  transition: color 0.28s ease, background 0.28s ease;
}

.home-company-links a:last-child {
  border-right: 0;
}

.home-company-links a:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.home-company-links span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.home-company-links strong {
  font-size: 14px;
}

.profile-copy {
  align-self: start;
}

.profile-copy p {
  color: var(--muted);
}

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

.profile-table div {
  display: grid;
  grid-template-columns: 156px minmax(0, 1fr);
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding: 21px 0;
}

.profile-table dt {
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
}

.profile-table dd {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.profile-table a,
.policy-section a {
  color: var(--brand-red-dark);
  border-bottom: 1px solid rgba(31, 77, 115, 0.28);
}

.profile-table .business-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 18px;
}

.profile-table .business-list span {
  white-space: nowrap;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto 88px;
  padding: 54px 58px;
  color: #fff;
  background: var(--brand-red);
}

.contact-section h2 {
  font-size: clamp(34px, 3.9vw, 54px);
}

.contact-section p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.76);
}

.contact-actions {
  display: grid;
  min-width: 220px;
  gap: 12px;
}

.contact-actions p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
}

.contact-actions p a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  color: #fff;
  font-weight: 900;
}

.contact-button {
  min-width: 208px;
  color: var(--ink);
  border-color: #fff;
  background: #fff;
}

.contact-button:hover {
  color: #fff;
  border-color: var(--ink);
  background: var(--ink);
}

.page-hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #fff;
}

.page-hero::before {
  position: absolute;
  z-index: 0;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 49%;
  background: url("./assets/business-team-v2.jpg") center / cover;
  filter: saturate(0.78) contrast(1.01) brightness(1.02);
  content: "";
}

.page-hero::after {
  position: absolute;
  z-index: 1;
  top: var(--header-height);
  right: 7%;
  width: 19%;
  height: 64%;
  background: rgba(47, 111, 163, 0.9);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 73%);
  content: "";
}

.privacy-hero::before {
  background-image: url("./assets/privacy-office-v2.jpg");
  background-position: center;
}

.page-hero > div {
  position: relative;
  z-index: 3;
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 170px 0 86px;
}

.compact-hero {
  min-height: 470px;
}

.compact-hero > div {
  padding-bottom: 72px;
}

.page-hero h1 {
  max-width: 690px;
  margin: 0;
  font-family: "Arial Black", "Yu Gothic", sans-serif;
  font-size: clamp(54px, 6.4vw, 88px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow) {
  max-width: 470px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.business-detail-nav {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  width: min(var(--content-width), calc(100% - 48px));
  margin: -33px auto 0;
  border-top: 3px solid var(--brand-red);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.business-detail-nav a {
  display: grid;
  min-height: 86px;
  align-content: center;
  gap: 7px;
  border-right: 1px solid var(--line);
  padding: 15px;
  font-size: 11px;
  font-weight: 900;
  transition:
    color 0.3s ease,
    background 0.3s ease;
}

.business-detail-nav a:last-child {
  border-right: 0;
}

.business-detail-nav span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
}

.business-detail-nav a:hover {
  color: var(--brand-red);
  background: #f3f5f5;
}

.domain-section {
  background: #fff;
}

.domain-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.56fr) minmax(280px, 0.44fr);
  gap: 46px;
  align-items: end;
}

.domain-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -20px;
}

.domain-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

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

.domain-row {
  position: relative;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: clamp(30px, 6vw, 86px);
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
  padding: 58px 0;
}

.domain-row::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-red);
  content: "";
  transition: width 0.5s ease;
}

.domain-row:hover::before {
  width: 100%;
}

.domain-index {
  color: #d5dade;
  font-family: Arial, sans-serif;
  font-size: clamp(58px, 8vw, 108px);
  font-weight: 900;
  line-height: 0.88;
}

.domain-main {
  display: grid;
  grid-template-columns: minmax(300px, 0.42fr) minmax(0, 1fr);
  gap: 20px 40px;
  align-items: start;
}

.domain-main > p:first-child {
  margin: 8px 0 0;
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.domain-main h3 {
  grid-column: 1;
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(28px, 2.8vw, 40px);
  font-weight: 600;
  white-space: nowrap;
}

.domain-main > strong {
  grid-column: 2;
  grid-row: 1;
  display: block;
  font-size: 20px;
  line-height: 1.65;
}

.domain-main > p:not(:first-child) {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.domain-main ul {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.domain-main li {
  border-left: 2px solid var(--brand-red);
  padding: 7px 12px;
  color: #414c54;
  background: #f1f3f4;
  font-size: 11px;
  font-weight: 800;
}

.domain-case {
  grid-column: 2;
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 20px;
  border-left: 3px solid var(--accent-blue);
  padding: 22px 24px;
  background: #f2f5f6;
}

.domain-case > span {
  color: var(--brand-red);
  font-size: 10px;
  font-weight: 900;
}

.domain-case strong {
  display: block;
  font-size: 16px;
  line-height: 1.7;
}

.domain-case p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.85;
}

.domain-main a {
  grid-column: 2;
  width: fit-content;
  border-bottom: 1px solid currentColor;
  padding-bottom: 6px;
  font-size: 12px;
  font-weight: 900;
  transition: color 0.3s ease;
}

.domain-main a:hover {
  color: var(--brand-red);
}

.policy-section {
  display: grid;
  width: min(940px, calc(100% - 48px));
  margin: 0 auto;
  padding: 90px 0 112px;
}

.policy-section article {
  position: relative;
  display: grid;
  grid-template-columns: minmax(190px, 0.32fr) minmax(0, 0.68fr);
  gap: 40px;
  border-top: 1px solid var(--line);
  padding: 31px 0;
}

.policy-section article:first-child {
  border-top-color: var(--line-strong);
}

.policy-section article:last-child {
  border-bottom: 1px solid var(--line);
}

.policy-section h2 {
  margin: 0;
  font-size: 18px;
}

.policy-section p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

/* Service detail pages */
.service-detail-hero {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(360px, 0.43fr) minmax(0, 0.57fr);
  padding-top: var(--header-height);
  background: #fff;
}

.service-detail-media {
  grid-column: 2;
  grid-row: 1;
  min-height: 574px;
  overflow: hidden;
  background: #dce5e9;
}

.service-detail-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.02) brightness(1.04);
}

.service-detail-copy {
  position: relative;
  z-index: 2;
  display: grid;
  grid-column: 1;
  grid-row: 1;
  align-content: center;
  padding: 68px clamp(42px, 6vw, 94px);
  overflow: hidden;
  background: #fff;
}

.service-detail-copy::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 7px;
  height: 44%;
  background: var(--brand-red);
  content: "";
}

.service-detail-copy .eyebrow {
  position: relative;
  z-index: 2;
}

.service-number {
  position: absolute;
  top: 62px;
  right: 22px;
  color: rgba(47, 111, 163, 0.1);
  font-family: Arial, sans-serif;
  font-size: clamp(120px, 15vw, 220px);
  font-weight: 900;
  line-height: 0.8;
}

.service-detail-copy h1 {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 14px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(46px, 5.2vw, 76px);
  font-weight: 600;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

html[lang="en"] .service-detail-copy h1 {
  font-family: Arial, sans-serif;
  font-size: clamp(42px, 4.7vw, 68px);
  font-weight: 900;
}

.service-detail-copy > p:last-child {
  position: relative;
  z-index: 2;
  max-width: 520px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.95;
}

.service-jump-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  border-top: 3px solid var(--brand-red);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.service-jump-nav a {
  display: grid;
  min-height: 78px;
  align-content: center;
  gap: 6px;
  border-right: 1px solid var(--line);
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 900;
  transition: color 0.28s ease, background 0.28s ease;
}

.service-jump-nav a:last-child {
  border-right: 0;
}

.service-jump-nav span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
}

.service-jump-nav a:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.service-overview,
.service-example,
.company-statement,
.scenario-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.48fr) minmax(0, 0.52fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: start;
}

.service-overview h2,
.service-example h2,
.company-statement h2,
.scenario-intro h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 3.6vw, 50px);
  font-weight: 600;
  line-height: 1.42;
}

html[lang="en"] .service-overview h2,
html[lang="en"] .service-example h2,
html[lang="en"] .company-statement h2,
html[lang="en"] .scenario-intro h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
  line-height: 1.18;
}

.service-overview > div:last-child > p,
.service-example > div:last-child > p,
.company-statement > p,
.scenario-intro > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}

.service-overview h3 {
  margin: 36px 0 15px;
  font-size: 17px;
}

.audience-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line-strong);
  padding: 0;
  list-style: none;
}

.audience-list li {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 16px 16px 16px 30px;
  color: #38454d;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}

.audience-list li::before {
  position: absolute;
  top: 24px;
  left: 2px;
  width: 12px;
  height: 2px;
  background: var(--accent-blue);
  content: "";
}

.service-advantages,
.company-values {
  border-top: 1px solid rgba(47, 111, 163, 0.12);
  border-bottom: 1px solid rgba(47, 111, 163, 0.12);
  background: #eaf2f6;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.advantage-grid article {
  position: relative;
  min-height: 265px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 30px;
  overflow: hidden;
  transition: color 0.3s ease, background 0.3s ease;
}

.advantage-grid article::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  background: var(--accent-blue);
  content: "";
  transition: width 0.38s ease;
}

.advantage-grid article:hover {
  background: #fff;
}

.advantage-grid article:hover::after {
  width: 100%;
}

.advantage-grid article > span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
}

.advantage-grid h3 {
  margin: 66px 0 0;
  font-size: 21px;
  line-height: 1.5;
}

.advantage-grid p {
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.service-scope > ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
  padding: 0;
  list-style: none;
}

.service-scope > ol li {
  display: grid;
  min-height: 126px;
  align-content: center;
  gap: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 27px;
  background: #fff;
  transition: color 0.28s ease, background 0.28s ease;
}

.service-scope > ol li:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.service-scope > ol span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.service-scope > ol strong {
  font-size: 15px;
  line-height: 1.6;
}

.service-process {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.service-example {
  padding-top: 92px;
  padding-bottom: 92px;
}

.service-example > div:last-child {
  border-top: 3px solid var(--brand-red);
  padding: 29px 30px 30px;
  background: #eaf2f6;
}

.service-example h3 {
  margin: 0;
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.55;
}

.service-example > div:last-child > p {
  margin-top: 16px;
}

.service-example small {
  display: block;
  margin-top: 21px;
  border-top: 1px solid rgba(17, 23, 28, 0.16);
  padding-top: 17px;
  color: #536069;
  font-size: 11px;
  line-height: 1.75;
}

.service-pager {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto 88px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.service-pager a {
  display: grid;
  min-height: 104px;
  align-content: center;
  gap: 8px;
  border-right: 1px solid var(--line);
  padding: 21px 26px;
  transition: color 0.28s ease, background 0.28s ease;
}

.service-pager a:last-child {
  border-right: 0;
  text-align: right;
}

.service-pager a:nth-child(2) {
  text-align: center;
}

.service-pager a:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.service-pager span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.service-pager strong {
  font-size: 14px;
  line-height: 1.5;
}

/* Consultation scenarios */
.cases-hero::before {
  background-image: url("./assets/cases-consultation-v1.jpg");
  background-position: center 52%;
}

.scenario-detail-nav {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.scenario-intro {
  grid-template-columns: minmax(280px, 0.56fr) minmax(0, 0.44fr);
  padding-top: 92px;
  padding-bottom: 92px;
}

.scenario-intro > .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -36px;
}

.scenario-detail-list {
  border-top: 1px solid var(--line-strong);
  background: #fff;
}

.scenario-detail {
  display: grid;
  grid-template-columns: minmax(330px, 0.38fr) minmax(0, 0.62fr);
  min-height: 650px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-height) + 18px);
}

.scenario-detail-head {
  display: grid;
  align-content: center;
  padding: 70px clamp(35px, 5vw, 76px);
  color: #fff;
  background: #2f6fa3;
}

.scenario-detail:nth-child(2) .scenario-detail-head {
  background: #3c7f95;
}

.scenario-detail:nth-child(3) .scenario-detail-head {
  background: #243f53;
}

.scenario-detail-head > span,
.scenario-detail-head > p {
  margin: 0;
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
}

.scenario-detail-head > span {
  color: rgba(255, 255, 255, 0.68);
}

.scenario-detail-head > p {
  margin-top: 10px;
  color: #bde8ee;
}

.scenario-detail-head h2 {
  margin: 38px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(34px, 3.5vw, 50px);
  font-weight: 600;
  line-height: 1.35;
}

html[lang="en"] .scenario-detail-head h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
  line-height: 1.12;
}

.scenario-detail-head strong {
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  line-height: 1.9;
}

.scenario-detail-body {
  display: grid;
  align-content: center;
  gap: 38px;
  padding: 70px clamp(38px, 6vw, 92px);
}

.scenario-detail-body section {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.scenario-detail-body h3 {
  margin: 0;
  color: var(--brand-red-dark);
  font-size: 14px;
}

.scenario-detail-body ul,
.scenario-detail-body ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scenario-detail-body ul li {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding: 0 0 13px 24px;
  color: #45515a;
  font-size: 13px;
  line-height: 1.75;
}

.scenario-detail-body ul li + li {
  padding-top: 13px;
}

.scenario-detail-body ul li::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 10px;
  height: 2px;
  background: var(--accent-blue);
  content: "";
}

.scenario-detail-body ul li + li::before {
  top: 22px;
}

.scenario-detail-body ol li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 13px;
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
}

.scenario-detail-body ol li:first-child {
  padding-top: 0;
}

.scenario-detail-body ol span {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
}

.scenario-detail-body ol strong {
  font-size: 14px;
}

.scenario-detail-body ol p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.scenario-related {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
}

.scenario-related a {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 16px;
  font-size: 12px;
  font-weight: 900;
  transition: color 0.28s ease, background 0.28s ease;
}

.scenario-related a:nth-child(2n) {
  border-right: 0;
}

.scenario-related a:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.scenario-related span {
  color: var(--brand-red);
}

/* Company profile */
.company-hero::before {
  background-image: url("./assets/business-team-v2.jpg");
  background-position: center;
}

.company-statement {
  padding-top: 96px;
  padding-bottom: 96px;
}

.company-statement > .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -37px;
}

.company-value-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.company-value-grid article {
  min-height: 280px;
}

.company-business-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line);
}

.company-business-grid a {
  position: relative;
  display: grid;
  min-height: 168px;
  align-content: center;
  gap: 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px 28px;
  overflow: hidden;
  background: #fff;
  transition: color 0.3s ease, background 0.3s ease;
}

.company-business-grid a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  background: var(--brand-red);
  content: "";
  transition: width 0.38s ease;
}

.company-business-grid a:hover {
  color: var(--brand-red-dark);
  background: #edf4f7;
}

.company-business-grid a:hover::after {
  width: 100%;
}

.company-business-grid span,
.company-business-grid small {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.company-business-grid strong {
  font-size: 18px;
  line-height: 1.45;
}

.company-profile-page {
  border-top: 1px solid var(--line);
}

/* Contact page */
.contact-page-hero {
  position: relative;
  display: grid;
  min-height: 470px;
  align-items: end;
  padding-top: var(--header-height);
  overflow: hidden;
  color: #fff;
  background: url("./assets/cases-consultation-v1.jpg") center 48% / cover;
}

.contact-page-hero::before {
  position: absolute;
  inset: 0;
  background: rgba(18, 40, 55, 0.72);
  content: "";
}

.contact-page-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 27%;
  height: 7px;
  background: var(--accent-blue);
  content: "";
}

.contact-page-hero > div {
  position: relative;
  z-index: 2;
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 80px 0 70px;
}

.contact-page-hero .eyebrow {
  color: #bde8ee;
}

.contact-page-hero h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(54px, 6.4vw, 86px);
  font-weight: 600;
  line-height: 1.05;
}

html[lang="en"] .contact-page-hero h1 {
  font-family: Arial, sans-serif;
  font-weight: 900;
}

.contact-page-hero p:not(.eyebrow) {
  max-width: 530px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.9;
}

.contact-page-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(50px, 8vw, 110px);
  width: min(var(--content-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 100px 0 112px;
}

.contact-page-guide {
  align-self: start;
}

.contact-page-guide h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 600;
  line-height: 1.55;
}

html[lang="en"] .contact-page-guide h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
  line-height: 1.25;
}

.contact-page-guide dl {
  margin: 42px 0 0;
  border-top: 1px solid var(--line-strong);
}

.contact-page-guide dl div {
  border-bottom: 1px solid var(--line);
  padding: 17px 0;
}

.contact-page-guide dt {
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

.contact-page-guide dd {
  margin: 7px 0 0;
  color: #39464e;
  font-size: 14px;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 22px;
  border-top: 4px solid var(--brand-red);
  padding: clamp(28px, 4vw, 50px);
  background: #fff;
  box-shadow: 0 20px 55px rgba(17, 23, 28, 0.08);
}

.form-field {
  display: grid;
  min-width: 0;
  gap: 9px;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.form-field label {
  color: #344149;
  font-size: 12px;
  font-weight: 900;
}

.form-field label span {
  color: var(--brand-red);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(17, 23, 28, 0.24);
  border-radius: 0;
  padding: 13px 14px;
  color: var(--ink);
  background: #f7f9fa;
  transition: border-color 0.24s ease, background 0.24s ease, box-shadow 0.24s ease;
}

.form-field input,
.form-field select {
  min-height: 50px;
}

.form-field textarea {
  min-height: 180px;
  resize: vertical;
  line-height: 1.75;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 0;
  border-color: var(--brand-red);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(47, 111, 163, 0.12);
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.form-consent input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: var(--brand-red);
}

.form-consent a {
  color: var(--brand-red-dark);
  border-bottom: 1px solid currentColor;
}

.form-submit {
  display: flex;
  justify-content: center;
  padding-top: 9px;
}

.form-submit button {
  display: inline-flex;
  width: min(100%, 380px);
  min-height: 58px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 12px 24px;
  color: #fff;
  background: var(--ink);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.form-submit button:hover {
  border-color: var(--brand-red);
  background: var(--brand-red);
  transform: translateY(-2px);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  padding: 30px clamp(22px, 4vw, 58px);
  background: #fff;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.site-footer a:not(.brand) {
  border-bottom: 1px solid currentColor;
}

.reveal-ready .reveal-target {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s ease,
    transform 0.75s cubic-bezier(0.2, 0.72, 0.24, 1);
}

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

.reveal-ready .business-card:nth-child(2n),
.reveal-ready .domain-row:nth-child(2n) {
  transition-delay: 0.08s;
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .hero-slide {
    transform: none !important;
  }
}

@media (max-width: 1100px) {
  .site-header {
    right: 0;
  }

  .utility-rail {
    display: none;
  }

  .has-utility-rail main,
  .has-utility-rail .site-footer {
    margin-right: 0;
  }

  .hero-inner,
  .audience-links {
    width: min(100% - 48px, 1180px);
  }

  .hero h1 {
    font-size: clamp(120px, 16vw, 176px);
  }
}

@media (max-width: 920px) {
  .menu-button {
    display: grid;
    width: 42px;
    height: 42px;
    place-content: center;
    gap: 5px;
    border: 1px solid var(--line-strong);
    padding: 0;
    color: var(--ink);
    background: transparent;
  }

  .menu-button span {
    width: 18px;
    height: 2px;
    background: currentColor;
    transition:
      opacity 0.25s ease,
      transform 0.25s ease;
  }

  .site-header.is-open .menu-button span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .site-header.is-open .menu-button span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-open .menu-button span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    height: auto;
    max-height: calc(100svh - var(--header-height));
    gap: 0;
    border-top: 1px solid var(--line);
    padding: 10px 24px 26px;
    background: #fff;
    box-shadow: 0 18px 38px rgba(17, 23, 28, 0.1);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .site-header.is-open .site-nav {
    display: grid;
  }

  .site-nav > a,
  .nav-group > .nav-trigger {
    border-bottom: 1px solid var(--line);
    padding: 17px 2px 13px;
    font-size: 14px;
  }

  .site-nav > a::after,
  .nav-group > .nav-trigger::after {
    display: none;
  }

  .nav-group,
  .language-menu {
    display: block;
    height: auto;
  }

  .nav-group > .nav-trigger {
    display: flex;
    justify-content: space-between;
  }

  .nav-group > .nav-trigger .nav-chevron {
    display: none;
  }

  .nav-submenu,
  .nav-submenu-business {
    position: static;
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 16px;
    border-top: 0;
    padding: 0 0 10px;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .nav-submenu::before,
  .language-options::before {
    display: none;
  }

  .nav-submenu p {
    margin: 10px 0 3px;
  }

  .nav-submenu a {
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 10px 2px;
  }

  .nav-submenu a:hover,
  .nav-submenu a:focus-visible {
    padding-right: 5px;
    padding-left: 5px;
  }

  .nav-submenu a > strong {
    font-size: 12px;
  }

  .language-menu {
    margin-top: 7px;
    padding-top: 3px;
  }

  .language-button {
    width: 100%;
    justify-content: flex-start;
    gap: 9px;
    padding: 14px 2px 12px;
    background: transparent;
  }

  .language-button .nav-chevron {
    display: none;
  }

  .language-options {
    position: static;
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    padding: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .language-options a,
  .language-options a:last-child {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 12px 4px;
    text-align: center;
  }

  .language-options a:last-child {
    border-right: 0;
  }

  .language-options a:hover,
  .language-options a[aria-current="true"] {
    padding-left: 4px;
    background: rgba(47, 111, 163, 0.07);
  }

  .language-options a[aria-current="true"]::before {
    display: none;
  }

  .site-nav .nav-contact {
    margin-top: 12px;
    border-bottom: 0;
    text-align: center;
  }

  .hero::before {
    width: 35%;
  }

  .hero-media {
    left: 25%;
  }

  .hero h1 {
    font-size: clamp(112px, 19vw, 154px);
  }

  .hero-summary {
    width: min(320px, calc(35vw - 48px));
  }

  .audience-links,
  .business-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .audience-links a:nth-child(2) {
    border-right: 1px solid var(--line);
  }

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

  .business-card:nth-child(odd),
  .business-card:nth-child(even) {
    border-right: 0;
    padding: 28px 0;
  }

  .business-card:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-right: 26px;
  }

  .business-card:nth-child(even) {
    padding-left: 26px;
  }

  .business-card {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .business-card a {
    grid-column: 2;
    width: fit-content;
  }

  .support-scenarios article {
    grid-template-columns: 60px minmax(0, 1fr);
  }

  .scenario-title,
  .support-scenarios article > p,
  .support-scenarios ul,
  .support-scenarios article > a {
    grid-column: 2;
  }

  .support-scenarios article > p {
    margin-top: 0;
  }

  .support-scenarios ul {
    grid-column: 2;
  }

  .support-scenarios article > a {
    grid-row: auto;
    align-self: auto;
  }

  .method-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-inner,
  .profile-section,
  .contact-section,
  .domain-heading,
  .domain-row,
  .domain-main {
    grid-template-columns: 1fr;
  }

  .domain-main h3 {
    white-space: normal;
  }

  .platform-section::after {
    right: 8%;
    width: 24%;
  }

  .profile-table div {
    grid-template-columns: 135px minmax(0, 1fr);
  }

  .contact-section {
    gap: 30px;
  }

  .contact-actions {
    justify-self: start;
  }

  .contact-button {
    width: fit-content;
  }

  .business-detail-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .business-detail-nav a:nth-child(3) {
    border-right: 0;
  }

  .business-detail-nav a:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .domain-heading .eyebrow {
    margin-bottom: 0;
  }

  .domain-row {
    gap: 22px;
  }

  .domain-main > strong,
  .domain-main > p:not(:first-child),
  .domain-main ul,
  .domain-main a,
  .domain-case {
    grid-column: 1;
  }

  .domain-main > strong {
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 70px;
  }

  .site-header {
    height: var(--header-height);
    padding: 0 15px;
  }

  .brand {
    gap: 9px;
  }

  .brand img {
    width: 35px;
    height: 35px;
  }

  .brand strong {
    font-size: 13px;
  }

  .brand small {
    font-size: 8px;
  }

  .hero {
    height: clamp(660px, 92svh, 750px);
    min-height: 660px;
  }

  .hero::before {
    z-index: 2;
    width: 38%;
    background: rgba(255, 255, 255, 0.9);
  }

  .hero-media {
    top: var(--header-height);
    bottom: 194px;
    left: 20%;
  }

  .hero-slide-station {
    background-position: 54% center;
  }

  .hero-slide-street {
    background-position: 51% center;
  }

  .hero-plane-blue {
    right: -5%;
    bottom: -2%;
    width: 42%;
    height: 42%;
  }

  .hero-plane-red {
    right: -11%;
    width: 34%;
    height: 50%;
  }

  .hero-location,
  .hero-company {
    display: none;
  }

  .hero-inner {
    width: calc(100% - 30px);
  }

  .hero-tagline {
    top: 96px;
    font-size: 11px;
  }

  .hero-tagline::before {
    width: 22px;
    height: 3px;
  }

  .hero h1 {
    top: 142px;
    left: -4px;
    font-size: clamp(82px, 28vw, 116px);
    line-height: 0.76;
  }

  .hero-summary {
    right: 0;
    bottom: 25px;
    left: 0;
    width: 100%;
  }

  .hero-summary > p {
    max-width: 500px;
    font-size: 13px;
    line-height: 1.75;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .hero-actions a {
    min-height: 46px;
    padding: 0 18px;
  }

  .audience-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .audience-links a {
    min-height: 105px;
    padding: 20px 16px;
  }

  .audience-links a:first-child {
    border-left: 0;
  }

  .audience-links a:nth-child(2) {
    border-right: 0;
  }

  .audience-links a:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .audience-links a::after {
    right: 14px;
    bottom: 20px;
  }

  .audience-links strong {
    padding-right: 18px;
    font-size: 16px;
  }

  .section,
  .platform-inner,
  .profile-section,
  .contact-section,
  .page-hero > div,
  .business-detail-nav,
  .domain-row,
  .policy-section {
    width: calc(100% - 30px);
  }

  .section,
  .profile-section {
    padding: 78px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 36px;
  }

  .heading-copy {
    max-width: none;
    margin-top: 20px;
  }

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

  .business-card,
  .business-card:nth-child(odd),
  .business-card:nth-child(even) {
    min-height: 168px;
    grid-template-columns: 42px minmax(0, 1fr);
    border-right: 0;
    padding: 25px 0;
  }

  .business-card > span {
    font-size: 27px;
  }

  .business-card h3 {
    font-size: 21px;
  }

  .business-card p {
    font-size: 12px;
  }

  .business-card a {
    grid-column: 2;
  }

  .section-link {
    margin-top: 30px;
  }

  .support-inner {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .support-scenarios article {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
    padding: 30px 0;
  }

  .scenario-title h3 {
    font-size: 23px;
  }

  .method-list {
    grid-template-columns: 1fr;
  }

  .method-list li {
    min-height: 176px;
    padding: 23px;
  }

  .method-list h3 {
    margin-top: 32px;
  }

  .platform-inner {
    gap: 42px;
    padding: 78px 0;
  }

  .platform-section::after {
    right: -6%;
    width: 42%;
    height: 34%;
  }

  .platform-links a {
    min-height: 126px;
    padding-right: 46px;
  }

  .profile-section {
    gap: 42px;
  }

  .profile-table div {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 18px 0;
  }

  .contact-section {
    margin-bottom: 48px;
    padding: 35px 24px;
  }

  .contact-actions {
    width: 100%;
  }

  .contact-actions p {
    flex-wrap: wrap;
  }

  .contact-button {
    width: 100%;
  }

  .page-hero {
    min-height: 470px;
  }

  .page-hero::before {
    left: 38%;
    opacity: 0.56;
  }

  .page-hero::after {
    right: -5%;
    width: 34%;
    height: 50%;
  }

  .page-hero > div {
    padding: 140px 0 64px;
  }

  .page-hero > div::before {
    position: absolute;
    z-index: 0;
    top: 112px;
    bottom: 42px;
    left: -15px;
    width: 82%;
    background: rgba(255, 255, 255, 0.88);
    content: "";
  }

  .page-hero > div > * {
    position: relative;
    z-index: 1;
  }

  .page-hero h1 {
    max-width: 92%;
    font-size: clamp(42px, 13vw, 62px);
    line-height: 1.08;
    overflow-wrap: anywhere;
  }

  .page-hero p:not(.eyebrow) {
    max-width: 74%;
    color: #424c53;
    font-size: 13px;
  }

  .business-detail-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: -23px;
  }

  .business-detail-nav a,
  .business-detail-nav a:nth-child(3) {
    min-height: 72px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .business-detail-nav a:nth-child(2n) {
    border-right: 0;
  }

  .business-detail-nav a:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .domain-heading {
    gap: 24px;
  }

  .domain-row {
    padding: 44px 0;
  }

  .domain-index {
    font-size: 64px;
  }

  .domain-main {
    gap: 16px;
  }

  .domain-main > strong {
    font-size: 18px;
  }

  .domain-case {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 19px;
  }

  .policy-section {
    padding: 70px 0 84px;
  }

  .policy-section article {
    grid-template-columns: 1fr;
    gap: 13px;
    padding: 25px 0;
  }

  .site-footer {
    display: grid;
    gap: 19px;
    padding: 26px 15px;
  }

  .site-footer p {
    line-height: 1.7;
  }
}

@media (max-width: 1100px) {
  .company-value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .service-detail-hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .service-detail-copy {
    min-height: 350px;
    grid-column: 1;
    grid-row: 1;
    padding: 66px 24px 58px;
  }

  .service-detail-copy::before {
    top: auto;
    right: auto;
    bottom: 0;
    left: 24px;
    width: 32%;
    height: 5px;
  }

  .service-number {
    top: 60px;
    right: 16px;
    font-size: 142px;
  }

  .service-detail-copy h1 {
    max-width: 82%;
    font-size: 50px;
  }

  html[lang="en"] .service-detail-copy h1 {
    font-size: 44px;
  }

  .service-detail-media {
    min-height: 430px;
    grid-column: 1;
    grid-row: 2;
  }

  .service-jump-nav {
    width: 100%;
    grid-template-columns: repeat(5, minmax(132px, 1fr));
    overflow-x: auto;
  }

  .service-overview,
  .service-example,
  .company-statement,
  .scenario-intro {
    grid-template-columns: 1fr;
    gap: 31px;
  }

  .service-overview h2,
  .service-example h2,
  .company-statement h2,
  .scenario-intro h2 {
    font-size: 38px;
  }

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

  .advantage-grid article {
    min-height: 220px;
  }

  .advantage-grid h3 {
    margin-top: 45px;
  }

  .company-value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-scope > ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-pager {
    width: calc(100% - 30px);
  }

  .scenario-detail-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .scenario-intro > .eyebrow,
  .company-statement > .eyebrow {
    grid-column: auto;
    margin-bottom: -12px;
  }

  .scenario-detail {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .scenario-detail-head {
    min-height: 390px;
    padding: 58px 24px;
  }

  .scenario-detail-head h2 {
    max-width: 700px;
    font-size: 42px;
  }

  .scenario-detail-head strong {
    max-width: 650px;
  }

  .scenario-detail-body {
    padding: 58px 24px;
  }

  .company-business-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-page-layout {
    grid-template-columns: 1fr;
    gap: 55px;
    padding-top: 78px;
    padding-bottom: 88px;
  }

  .contact-page-guide h2 {
    max-width: 700px;
    font-size: 36px;
  }

  .contact-page-guide dl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-page-guide dl div {
    border-right: 1px solid var(--line);
    padding: 17px;
  }

  .contact-page-guide dl div:first-child {
    padding-left: 0;
  }

  .contact-page-guide dl div:last-child {
    border-right: 0;
  }
}

@media (max-width: 640px) {
  .service-detail-copy {
    min-height: 320px;
    padding: 52px 15px 48px;
  }

  .service-detail-copy::before {
    left: 15px;
  }

  .service-number {
    top: 45px;
    font-size: 112px;
  }

  .service-detail-copy h1,
  html[lang="en"] .service-detail-copy h1 {
    max-width: 88%;
    font-size: 38px;
  }

  .service-detail-copy > p:last-child {
    margin-top: 23px;
    font-size: 13px;
  }

  .service-detail-media {
    min-height: 320px;
  }

  .service-jump-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow-x: visible;
  }

  .service-jump-nav a {
    min-height: 68px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 11px 14px;
  }

  .service-jump-nav a:nth-child(3) {
    border-right: 0;
  }

  .service-jump-nav a:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .service-overview h2,
  .service-example h2,
  .company-statement h2,
  .scenario-intro h2 {
    font-size: 30px;
  }

  .service-scope > ol,
  .company-value-grid,
  .company-business-grid {
    grid-template-columns: 1fr;
  }

  .service-scope > ol li {
    min-height: 104px;
  }

  .service-example {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .service-example > div:last-child {
    padding: 24px 19px;
  }

  .service-pager {
    grid-template-columns: 1fr;
    margin-bottom: 60px;
  }

  .service-pager a,
  .service-pager a:last-child,
  .service-pager a:nth-child(2) {
    min-height: 76px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    text-align: left;
  }

  .service-pager a:last-child {
    border-bottom: 0;
  }

  .scenario-detail-nav {
    grid-template-columns: 1fr;
  }

  .scenario-detail-nav a,
  .scenario-detail-nav a:nth-child(3) {
    min-height: 66px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .scenario-detail-head {
    min-height: 350px;
    padding: 50px 15px;
  }

  .scenario-detail-head h2 {
    font-size: 34px;
  }

  .scenario-detail-body {
    gap: 34px;
    padding: 48px 15px;
  }

  .scenario-detail-body section {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .scenario-related {
    grid-template-columns: 1fr;
  }

  .scenario-related a,
  .scenario-related a:nth-child(2n) {
    border-right: 0;
  }

  .company-business-grid a {
    min-height: 138px;
  }

  .contact-page-hero {
    min-height: 430px;
    background-position: 60% center;
  }

  .contact-page-hero > div {
    width: calc(100% - 30px);
    padding: 68px 0 55px;
  }

  .contact-page-hero h1 {
    font-size: 48px;
  }

  .contact-page-layout {
    width: calc(100% - 30px);
    padding-top: 66px;
    padding-bottom: 75px;
  }

  .contact-page-guide h2 {
    font-size: 30px;
  }

  .contact-page-guide dl {
    display: block;
  }

  .contact-page-guide dl div,
  .contact-page-guide dl div:first-child {
    border-right: 0;
    padding: 16px 0;
  }

  .contact-form {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 28px 18px 32px;
  }

  .form-field-wide {
    grid-column: 1;
  }

  .form-submit button {
    width: 100%;
  }
}

@media (max-width: 920px) {
  body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
    background: rgba(255, 255, 255, 0.9);
  }

  .home-company-section {
    grid-template-columns: 1fr;
  }

  .home-company-media {
    min-height: 390px;
  }

  .home-company-copy {
    padding: 60px 24px 68px;
  }

  .home-company-copy h2 {
    font-size: 38px;
  }
}

@media (max-width: 640px) {
  .home-company-media {
    min-height: 300px;
  }

  .home-company-copy {
    padding: 52px 15px 60px;
  }

  .home-company-copy h2 {
    font-size: 31px;
  }

  .home-company-links {
    grid-template-columns: 1fr;
  }

  .home-company-links a {
    border-right: 0;
  }
}

/* Refined homepage: calmer hierarchy, stronger contrast, and fewer visual devices. */
body[data-page="home"] {
  --rail-width: 64px;
  background: #f1f4f6;
}

body[data-page="home"] .utility-rail {
  border-left: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

body[data-page="home"] .utility-rail a {
  border-color: var(--line);
}

body[data-page="home"] .utility-rail a:hover,
body[data-page="home"] .utility-rail a[aria-current="page"] {
  color: #fff;
  background: var(--brand-red-dark);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  border-color: rgba(17, 23, 28, 0.11);
  background: rgba(255, 255, 255, 0.84);
}

body[data-page="home"] .home-hero-v2 {
  height: min(700px, calc(100svh - 100px));
  min-height: 600px;
  color: #fff;
  background: #13212a;
}

body[data-page="home"] .home-hero-v2::before {
  z-index: 2;
  inset: 0;
  width: auto;
  background: rgba(10, 24, 34, 0.48);
}

body[data-page="home"] .home-hero-v2::after {
  height: 3px;
  background: #6ca5bb;
}

body[data-page="home"] .home-hero-v2 .hero-media {
  inset: 0;
}

body[data-page="home"] .home-hero-v2 .hero-media::after {
  background: rgba(12, 28, 38, 0.06);
}

body[data-page="home"] .home-hero-v2 .hero-slide {
  background-position: center 58%;
  filter: saturate(0.74) contrast(1.04) brightness(0.84);
  transform: scale(1.01);
}

body[data-page="home"] .home-hero-v2 .hero-inner {
  display: flex;
  width: min(1180px, calc(100% - 96px));
  align-items: center;
  padding-top: var(--header-height);
}

body[data-page="home"] .home-hero-v2 .hero-copy {
  width: min(700px, 68%);
  padding: 42px 0 34px;
}

body[data-page="home"] .home-hero-v2 .hero-tagline {
  position: static;
  gap: 14px;
  color: rgba(255, 255, 255, 0.88);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
}

body[data-page="home"] .home-hero-v2 .hero-tagline::before {
  width: 42px;
  height: 2px;
  background: #8fc0ca;
}

body[data-page="home"] .home-hero-v2 h1 {
  position: static;
  max-width: 700px;
  margin: 28px 0 0;
  color: #fff;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 58px;
  font-weight: 600;
  line-height: 1.28;
}

html[lang="en"] body[data-page="home"] .home-hero-v2 h1 {
  font-family: Arial, sans-serif;
  font-size: 56px;
  font-weight: 800;
  line-height: 1.12;
}

html[lang="en"] body[data-page="home"] .home-hero-v2 h1 span {
  white-space: normal;
}

body[data-page="home"] .home-hero-v2 h1 span + span {
  margin-top: 0;
}

body[data-page="home"] .home-hero-v2 .hero-summary {
  position: static;
  width: min(600px, 100%);
  margin-top: 28px;
}

body[data-page="home"] .home-hero-v2 .hero-summary > p {
  max-width: 580px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.9;
}

body[data-page="home"] .home-hero-v2 .hero-actions {
  gap: 12px;
  margin-top: 30px;
}

body[data-page="home"] .home-hero-v2 .hero-actions a {
  min-height: 52px;
  border-color: rgba(255, 255, 255, 0.72);
  padding: 0 26px;
  color: #fff;
  background: transparent;
}

body[data-page="home"] .home-hero-v2 .hero-actions a:first-child {
  border-color: #fff;
  color: var(--ink);
  background: #fff;
}

body[data-page="home"] .home-hero-v2 .hero-actions a:hover {
  border-color: var(--brand-red);
  color: #fff;
  background: var(--brand-red);
}

body[data-page="home"] .home-hero-v2 .hero-location {
  right: 28px;
  bottom: 20px;
  color: rgba(255, 255, 255, 0.7);
}

body[data-page="home"] .business-section {
  padding-top: 90px;
  padding-bottom: 96px;
}

body[data-page="home"] .business-section .section-heading {
  margin-bottom: 46px;
}

body[data-page="home"] .business-section .business-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

body[data-page="home"] .business-section .business-card,
body[data-page="home"] .business-section .business-card:nth-child(odd),
body[data-page="home"] .business-section .business-card:nth-child(even) {
  display: grid;
  min-height: 220px;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 22px;
  align-items: start;
  border: 0;
  padding: 28px;
  background: #fff;
  transition: color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

body[data-page="home"] .business-section .business-card::before {
  height: 3px;
}

body[data-page="home"] .business-section .business-card > span {
  color: var(--brand-red);
  font-size: 15px;
}

body[data-page="home"] .business-section .business-card h3 {
  font-size: 23px;
  line-height: 1.4;
}

body[data-page="home"] .business-section .business-card p {
  margin-top: 10px;
  color: #53616a;
  font-size: 13px;
  line-height: 1.8;
}

body[data-page="home"] .business-section .business-card a {
  position: static;
  align-self: end;
  justify-self: start;
  color: var(--ink);
}

body[data-page="home"] .business-section .business-card:hover {
  background: #eaf2f6;
  transform: translateY(-3px);
}

body[data-page="home"] .business-section .business-card:hover h3,
body[data-page="home"] .business-section .business-card:hover a {
  color: var(--brand-red-dark);
}

body[data-page="home"] .business-section .section-link {
  margin-top: 30px;
}

body[data-page="home"] .home-support-v2 {
  background: #fff;
}

body[data-page="home"] .home-support-v2 .support-inner {
  padding-top: 90px;
  padding-bottom: 98px;
}

body[data-page="home"] .home-support-v2 .section-heading {
  margin-bottom: 46px;
}

body[data-page="home"] .home-support-v2 .support-scenarios {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  border-top: 0;
}

body[data-page="home"] .home-support-v2 .support-scenarios article {
  display: block;
  min-height: 100%;
  border: 1px solid var(--line);
  padding: 0;
  background: #f6f8f9;
}

body[data-page="home"] .home-support-v2 .support-scenarios article::before {
  display: none;
}

body[data-page="home"] .home-support-v2 .support-scenarios article > a.case-card,
body[data-page="home"] .home-support-v2 .support-scenarios article:hover > a.case-card {
  display: flex;
  width: auto;
  height: 100%;
  flex-direction: column;
  border: 0;
  padding: 0;
  color: var(--ink);
  font-size: inherit;
  white-space: normal;
  transform: none;
}

body[data-page="home"] .home-support-v2 .case-card::after {
  display: none;
  content: none;
}

body[data-page="home"] .home-support-v2 .case-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dce4e8;
}

body[data-page="home"] .home-support-v2 .case-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
  transition: transform 0.55s cubic-bezier(0.2, 0.72, 0.24, 1), filter 0.4s ease;
}

body[data-page="home"] .home-support-v2 .case-card-body {
  display: flex;
  min-height: 290px;
  flex: 1;
  flex-direction: column;
  padding: 25px 25px 27px;
  transition: background 0.32s ease;
}

body[data-page="home"] .home-support-v2 .scenario-index {
  color: var(--brand-red);
}

body[data-page="home"] .home-support-v2 .case-card-body small {
  margin-top: 9px;
  color: #60717b;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
}

body[data-page="home"] .home-support-v2 .case-card-body h3 {
  margin: 17px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 25px;
  font-weight: 600;
  line-height: 1.48;
}

html[lang="en"] body[data-page="home"] .home-support-v2 .case-card-body h3 {
  font-family: Arial, sans-serif;
  font-size: 23px;
  font-weight: 800;
  line-height: 1.35;
}

body[data-page="home"] .home-support-v2 .case-card-body p {
  margin: 16px 0 0;
  color: #53616a;
  font-size: 13px;
  line-height: 1.8;
}

body[data-page="home"] .home-support-v2 .case-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 24px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 900;
}

body[data-page="home"] .home-support-v2 .case-card-link b {
  color: var(--brand-red);
  font-size: 18px;
  transition: transform 0.3s ease;
}

body[data-page="home"] .home-support-v2 article:hover .case-card-media img {
  filter: saturate(0.95) contrast(1.02);
  transform: scale(1.035);
}

body[data-page="home"] .home-support-v2 article:hover .case-card-body {
  background: #edf3f6;
}

body[data-page="home"] .home-support-v2 article:hover .case-card-link b {
  transform: translateX(5px);
}

body[data-page="home"] .platform-section::before {
  background: rgba(12, 22, 29, 0.76);
}

body[data-page="home"] .platform-section::after {
  display: none;
}

body[data-page="home"] .platform-inner {
  min-height: 430px;
  padding-top: 72px;
  padding-bottom: 72px;
}

body[data-page="home"] .home-company-section,
body[data-page="home"] .home-company-media {
  min-height: 480px;
}

body[data-page="home"] .home-company-copy h2,
html[lang="en"] body[data-page="home"] .home-company-copy h2 {
  font-size: 42px;
}

@media (max-width: 920px) {
  body[data-page="home"] .home-hero-v2 {
    height: min(680px, calc(100svh - 80px));
    min-height: 580px;
  }

  body[data-page="home"] .home-hero-v2 .hero-inner {
    width: calc(100% - 48px);
    align-items: flex-end;
    padding-bottom: 58px;
  }

  body[data-page="home"] .home-hero-v2 .hero-copy {
    width: min(650px, 100%);
    padding: 0;
  }

  body[data-page="home"] .home-hero-v2 h1,
  html[lang="en"] body[data-page="home"] .home-hero-v2 h1 {
    font-size: 46px;
  }

  body[data-page="home"] .business-section .business-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="home"] .home-support-v2 .support-scenarios {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .home-support-v2 .support-scenarios article > a.case-card {
    display: grid;
    grid-template-columns: minmax(230px, 0.8fr) minmax(0, 1.2fr);
  }

  body[data-page="home"] .home-support-v2 .case-card-media {
    min-height: 280px;
    aspect-ratio: auto;
  }

  body[data-page="home"] .home-support-v2 .case-card-body {
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .home-hero-v2 {
    height: calc(100svh - 72px);
    min-height: 540px;
    max-height: 680px;
  }

  body[data-page="home"] .home-hero-v2::before {
    background: rgba(10, 24, 34, 0.56);
  }

  body[data-page="home"] .home-hero-v2 .hero-slide,
  body[data-page="home"] .home-hero-v2 .hero-slide-station,
  body[data-page="home"] .home-hero-v2 .hero-slide-street {
    background-position: 58% center;
  }

  body[data-page="home"] .home-hero-v2 .hero-inner {
    width: calc(100% - 30px);
    padding-bottom: 38px;
  }

  body[data-page="home"] .home-hero-v2 .hero-tagline {
    font-size: 9px;
  }

  body[data-page="home"] .home-hero-v2 h1,
  html[lang="en"] body[data-page="home"] .home-hero-v2 h1 {
    margin-top: 22px;
    font-size: 36px;
    line-height: 1.24;
  }

  html[lang="en"] body[data-page="home"] .home-hero-v2 h1 {
    font-size: 30px;
    line-height: 1.15;
  }

  body[data-page="home"] .home-hero-v2 .hero-summary {
    margin-top: 20px;
  }

  body[data-page="home"] .home-hero-v2 .hero-summary > p {
    font-size: 12px;
    line-height: 1.75;
  }

  body[data-page="home"] .home-hero-v2 .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
  }

  body[data-page="home"] .home-hero-v2 .hero-actions a {
    min-height: 48px;
    padding: 0 12px;
  }

  body[data-page="home"] .business-section {
    padding-top: 72px;
    padding-bottom: 78px;
  }

  body[data-page="home"] .business-section .business-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .business-section .business-card,
  body[data-page="home"] .business-section .business-card:nth-child(odd),
  body[data-page="home"] .business-section .business-card:nth-child(even) {
    min-height: 190px;
    padding: 24px 22px;
  }

  body[data-page="home"] .home-support-v2 .support-inner {
    padding-top: 72px;
    padding-bottom: 78px;
  }

  body[data-page="home"] .home-support-v2 .support-scenarios article > a.case-card {
    display: flex;
  }

  body[data-page="home"] .home-support-v2 .case-card-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  body[data-page="home"] .home-support-v2 .case-card-body {
    min-height: 275px;
    padding: 23px 21px 25px;
  }

  body[data-page="home"] .home-support-v2 .case-card-body h3,
  html[lang="en"] body[data-page="home"] .home-support-v2 .case-card-body h3 {
    font-size: 22px;
  }

  body[data-page="home"] .platform-inner {
    min-height: 0;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  body[data-page="home"] .home-company-copy h2,
  html[lang="en"] body[data-page="home"] .home-company-copy h2 {
    font-size: 31px;
  }
}

/* Keep the transparent home header and page-specific imagery above legacy rules. */
body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: rgba(9, 25, 35, 0.62);
  box-shadow: 0 10px 30px rgba(7, 18, 25, 0.08);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) .brand small {
  color: rgba(255, 255, 255, 0.72);
}

.page-hero.news-hero::before {
  background-image: url("./assets/privacy-office-v2.jpg");
}

.service-pager.case-detail-pager,
.service-pager.news-detail-pager {
  margin-top: 0;
}

.service-pager > .page-pager-empty {
  min-height: 104px;
  border-right: 1px solid var(--line);
  background: #e8ecef;
}

.service-pager > .page-pager-empty:last-child {
  border-right: 0;
}

@media (min-width: 921px) {
  .case-detail-copy {
    padding-right: 6vw;
    padding-left: 5.5vw;
  }

  .case-detail-copy h1 {
    font-size: 40px;
    text-wrap: balance;
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
    background: rgba(9, 25, 35, 0.68);
  }

  .nav-submenu a > strong {
    overflow: visible;
    line-height: 1.5;
    overflow-wrap: anywhere;
    text-overflow: clip;
    white-space: normal;
  }

  .site-nav > .nav-group:nth-of-type(4) .nav-submenu {
    grid-template-columns: 1fr;
  }

  .case-detail-copy h1,
  html[lang="en"] .case-detail-copy h1 {
    font-size: 29px;
    text-wrap: balance;
  }
}

/* Launch cascade: keep this block at the physical end of the stylesheet. */
body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  border-color: rgba(17, 23, 28, 0.14);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(7, 18, 25, 0.08);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) .brand small {
  color: var(--muted);
}

.utility-rail,
body[data-page="home"] .utility-rail {
  border-left: 1px solid var(--line);
  color: var(--ink);
  background: rgba(248, 250, 251, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.utility-rail a,
body[data-page="home"] .utility-rail a {
  border-color: var(--line);
}

.utility-rail a:hover,
.utility-rail a[aria-current="page"],
body[data-page="home"] .utility-rail a:hover,
body[data-page="home"] .utility-rail a[aria-current="page"] {
  color: #fff;
  background: #244f6b;
}

body[data-page="home"] .home-hero-v2 {
  height: 100svh;
  min-height: 680px;
  max-height: none;
}

body[data-page="home"] .home-news-section {
  background: #f1f5f7;
  box-shadow: inset 0 1px rgba(17, 23, 28, 0.08);
}

body[data-page="home"] .home-support-v2 {
  background: #fff;
  box-shadow: inset 0 1px rgba(17, 23, 28, 0.08);
}

body[data-page="home"] .platform-section {
  background: #e6eef2;
  box-shadow: inset 0 1px rgba(17, 23, 28, 0.1);
}

body[data-page="home"] .home-company-section,
body[data-page="home"] .home-company-copy {
  background: #f7f9fa;
}

body[data-page="home"] .home-company-section,
body[data-page="home"] .contact-section {
  box-shadow: inset 0 1px rgba(17, 23, 28, 0.09);
}

.business-page-selector {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #eaf0f4;
}

.business-selector-inner {
  padding-top: 70px;
  padding-bottom: 76px;
}

.business-selector-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.48fr) minmax(0, 0.52fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 36px;
}

.business-selector-heading h2 {
  margin: 14px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 38px;
  font-weight: 600;
  line-height: 1.35;
}

html[lang="en"] .business-selector-heading h2 {
  font-family: Arial, sans-serif;
  font-weight: 800;
}

.business-selector-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}

.business-page-links {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  margin: 0;
  background: var(--line);
}

.business-page-selector .business-page-links a {
  display: grid;
  min-height: 152px;
  grid-template-columns: 34px minmax(0, 1fr) 24px;
  grid-template-rows: 1fr auto;
  grid-template-areas:
    "number title arrow"
    ". action arrow";
  gap: 10px 12px;
  align-items: center;
  border: 0;
  padding: 26px 24px;
  color: var(--ink);
  background: #fff;
  box-shadow: inset -1px -1px var(--line);
  transition: color 0.32s ease, background 0.32s ease, transform 0.32s ease;
}

.business-page-selector .business-page-links a > span {
  grid-area: number;
  align-self: start;
  color: var(--brand-red);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 900;
}

.business-page-selector .business-page-links a > strong {
  grid-area: title;
  align-self: start;
  font-size: 18px;
  line-height: 1.5;
}

.business-page-selector .business-page-links a > small {
  grid-area: action;
  align-self: end;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
}

.business-page-selector .business-page-links a > b {
  grid-area: arrow;
  color: var(--brand-red);
  font-size: 20px;
  font-weight: 400;
  transition: transform 0.3s ease;
}

.business-page-selector .business-page-links a:hover {
  color: #fff;
  background: #244f6b;
  transform: translateY(-3px);
}

.business-page-selector .business-page-links a:hover > span,
.business-page-selector .business-page-links a:hover > small,
.business-page-selector .business-page-links a:hover > b {
  color: rgba(255, 255, 255, 0.8);
}

.business-page-selector .business-page-links a:hover > b {
  transform: translateX(5px);
}

.site-footer {
  display: block;
  border-top: 0;
  padding: 0;
  color: #fff;
  background: #102b3b;
}

.footer-main,
.footer-bottom {
  width: min(var(--content-width), calc(100% - 72px));
  margin: 0 auto;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(180px, 0.28fr) minmax(0, 0.72fr);
  gap: 72px;
  align-items: center;
  padding: 58px 0 46px;
}

.site-footer .brand strong {
  color: #fff;
  font-size: 17px;
}

.site-footer .brand small {
  color: rgba(255, 255, 255, 0.62);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.site-footer .footer-links a {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 0;
  padding: 10px 8px;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
  transition: color 0.28s ease, background 0.28s ease;
}

.site-footer .footer-links a:last-child {
  border-right: 0;
}

.site-footer .footer-links a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 22px 0 28px;
}

.site-footer .footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 10px;
  line-height: 1.7;
}

.site-footer .footer-bottom p:last-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 22px;
}

.site-footer .footer-bottom a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

@media (max-width: 1100px) and (min-width: 921px) {
  .site-header {
    padding-right: 20px;
    padding-left: 20px;
  }

  .site-nav {
    gap: 10px;
    font-size: 12px;
  }

  .site-nav .nav-contact {
    padding-right: 12px;
    padding-left: 12px;
  }

  .language-current {
    display: none;
  }
}

@media (max-width: 920px) {
  body[data-page="home"] .home-hero-v2 {
    height: 100svh;
    min-height: 640px;
    max-height: none;
  }

  .business-selector-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .business-page-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer .footer-links a:nth-child(3) {
    border-right: 0;
  }

  .site-footer .footer-links a:nth-child(-n + 3) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.94);
  }

  body[data-page="home"] .home-hero-v2 {
    height: 100svh;
    min-height: 600px;
    max-height: none;
  }

  .business-selector-inner {
    padding-top: 54px;
    padding-bottom: 58px;
  }

  .business-selector-heading h2 {
    font-size: 30px;
  }

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

  .business-page-selector .business-page-links a {
    min-height: 132px;
    padding: 22px 19px;
  }

  .site-footer,
  .footer-main,
  .footer-bottom {
    display: block;
  }

  .footer-main,
  .footer-bottom {
    width: calc(100% - 30px);
  }

  .footer-main {
    padding: 42px 0 34px;
  }

  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 30px;
  }

  .site-footer .footer-links a,
  .site-footer .footer-links a:nth-child(3),
  .site-footer .footer-links a:nth-child(-n + 3) {
    min-height: 58px;
    border-right: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .site-footer .footer-links a:nth-child(2n),
  .site-footer .footer-links a:last-child {
    border-right: 0;
  }

  .site-footer .footer-links a:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .footer-bottom {
    padding: 20px 0 28px;
  }

  .site-footer .footer-bottom p + p {
    margin-top: 13px;
  }

  .site-footer .footer-bottom p:last-child {
    display: flex;
    justify-content: flex-start;
  }
}

/* Editorial relaunch: bright Kokushikan-inspired composition, July 2026. */
:root {
  --ink: #101820;
  --muted: #596873;
  --paper: #f3f6f8;
  --paper-strong: #ffffff;
  --line: rgba(16, 24, 32, 0.15);
  --line-strong: rgba(16, 24, 32, 0.3);
  --brand-red: #286da5;
  --brand-red-dark: #174b76;
  --accent-blue: #4ba9b8;
  --accent-soft: #dceef2;
  --header-height: 84px;
  --rail-width: 70px;
  --content-width: 1200px;
}

body {
  color: var(--ink);
  background: #f6f8f9;
}

.site-header,
.site-header.is-scrolled,
.site-header.is-open,
body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
  right: var(--rail-width);
  height: var(--header-height);
  border-color: rgba(16, 24, 32, 0.12);
  padding-right: clamp(20px, 3vw, 44px);
  padding-left: clamp(20px, 3vw, 44px);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 28px rgba(16, 35, 48, 0.055);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 255, 255, 0.97);
}

body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) .brand small,
.site-header .brand small {
  color: #61717b;
}

.site-header .brand img {
  width: 44px;
  height: 44px;
}

.site-header .brand strong {
  font-size: 16px;
}

.site-nav {
  gap: clamp(11px, 1.2vw, 20px);
}

.site-nav > a::after,
.nav-group > .nav-trigger::after {
  height: 3px;
  background: var(--brand-red);
}

.site-nav .nav-contact {
  min-height: 42px;
  border: 1px solid #173f5d;
  padding: 0 18px;
  color: #fff;
  background: #173f5d;
  transition: border-color 0.28s ease, background 0.28s ease, transform 0.28s ease;
}

.site-nav .nav-contact::after {
  display: none;
}

.site-nav .nav-contact:hover {
  border-color: var(--brand-red);
  background: var(--brand-red);
  transform: translateY(-1px);
}

.nav-submenu,
.language-options {
  border-color: rgba(23, 75, 118, 0.22);
  background: rgba(255, 255, 255, 0.985);
  box-shadow: 0 22px 48px rgba(15, 36, 50, 0.14);
}

.nav-submenu > p {
  color: var(--brand-red-dark);
}

.nav-submenu a:hover,
.language-options a:hover,
.language-options a[aria-current="true"] {
  background: #eaf2f6;
}

.utility-rail,
body[data-page="home"] .utility-rail {
  width: var(--rail-width);
  border-left: 0;
  color: #fff;
  background: #123750;
  box-shadow: -8px 0 22px rgba(11, 34, 50, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.utility-rail a,
body[data-page="home"] .utility-rail a {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
  background: transparent;
}

.utility-rail a:hover,
.utility-rail a[aria-current="page"],
body[data-page="home"] .utility-rail a:hover,
body[data-page="home"] .utility-rail a[aria-current="page"] {
  color: #fff;
  background: #286da5;
}

.utility-rail small {
  opacity: 0.68;
}

/* Home hero */
body[data-page="home"] .home-hero-v3 {
  height: clamp(680px, calc(100svh - 92px), 780px);
  min-height: 680px;
  max-height: 780px;
  color: var(--ink);
  background: #f6f8f9;
}

body[data-page="home"] .home-hero-v3::before {
  z-index: 2;
  width: 33%;
  background: rgba(255, 255, 255, 0.97);
}

body[data-page="home"] .home-hero-v3::after {
  height: 5px;
  background: linear-gradient(90deg, #286da5 0 58%, #4ba9b8 58% 100%);
}

body[data-page="home"] .home-hero-v3 .hero-media {
  top: var(--header-height);
  left: 30.5%;
  background: #dce6ea;
}

body[data-page="home"] .home-hero-v3 .hero-media::after {
  z-index: 3;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.46) 0, rgba(255, 255, 255, 0.08) 18%, transparent 34%),
    linear-gradient(180deg, rgba(22, 47, 64, 0.02), rgba(22, 47, 64, 0.13));
}

body[data-page="home"] .home-hero-v3 .hero-slide {
  opacity: 0;
  filter: saturate(0.78) contrast(1.015) brightness(1.045);
  transform: scale(1.035);
  transition: opacity 2.2s ease-in-out, transform 8.6s ease-out;
  will-change: opacity, transform;
}

body[data-page="home"] .home-hero-v3 .hero-slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1);
}

body[data-page="home"] .home-hero-v3 .hero-slide-station {
  background-image: url("./assets/hero-atrium-v2.jpg");
  background-position: center center;
}

body[data-page="home"] .home-hero-v3 .hero-slide-street {
  background-image: url("./assets/hero-plaza-v2.jpg");
  background-position: center center;
}

body[data-page="home"] .home-hero-v3 .hero-plane {
  z-index: 4;
  pointer-events: none;
}

body[data-page="home"] .home-hero-v3 .hero-plane-blue {
  top: 0;
  right: -3%;
  bottom: auto;
  width: 25%;
  height: 58%;
  opacity: 0.82;
  background: #286da5;
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 74%);
}

body[data-page="home"] .home-hero-v3 .hero-plane-teal {
  right: 5%;
  bottom: -9%;
  width: 34%;
  height: 45%;
  opacity: 0.72;
  background: #4ba9b8;
  clip-path: polygon(20% 0, 100% 27%, 80% 100%, 0 74%);
}

body[data-page="home"] .home-hero-v3 .hero-inner {
  width: min(1280px, calc(100% - 70px));
}

body[data-page="home"] .home-hero-v3 .hero-tagline {
  top: 138px;
  left: 0;
  max-width: 340px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.65;
}

body[data-page="home"] .home-hero-v3 .hero-tagline::before {
  height: 5px;
  background: #4ba9b8;
}

body[data-page="home"] .home-hero-v3 h1 {
  top: 195px;
  left: -8px;
  color: #101820;
  font-size: 166px;
  line-height: 0.72;
  text-shadow: 0 2px 0 rgba(255, 255, 255, 0.08);
}

body[data-page="home"] .home-hero-v3 .hero-summary {
  bottom: 60px;
  left: 0;
  width: 350px;
}

body[data-page="home"] .home-hero-v3 .hero-summary > p {
  color: #43515a;
  font-size: 13px;
  line-height: 1.95;
}

body[data-page="home"] .home-hero-v3 .hero-actions {
  gap: 10px;
  margin-top: 24px;
}

body[data-page="home"] .home-hero-v3 .hero-actions a {
  min-height: 48px;
  border-color: rgba(16, 24, 32, 0.36);
  padding: 0 20px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
}

body[data-page="home"] .home-hero-v3 .hero-actions a:first-child {
  border-color: #173f5d;
  color: #fff;
  background: #173f5d;
}

body[data-page="home"] .home-hero-v3 .hero-actions a:hover {
  border-color: var(--brand-red);
  color: #fff;
  background: var(--brand-red);
}

body[data-page="home"] .home-hero-v3 .hero-company {
  left: 35%;
  bottom: 20px;
  color: rgba(255, 255, 255, 0.86);
}

body[data-page="home"] .home-hero-v3 .hero-location {
  right: 24px;
  bottom: 20px;
  color: rgba(255, 255, 255, 0.84);
}

.motion-ready .hero-plane-teal {
  opacity: 0;
  transform: translate(26px, 24px);
}

.motion-ready.is-ready .hero-plane-teal {
  opacity: 0.72;
  transform: translate(0, 0);
  transition: opacity 1.1s ease 0.38s, transform 1.4s cubic-bezier(0.2, 0.72, 0.24, 1) 0.38s;
}

/* Home information rhythm */
body[data-page="home"] .audience-links {
  width: min(1280px, calc(100% - 70px));
  border-bottom-color: var(--line);
  background: #fff;
}

body[data-page="home"] .audience-links a {
  min-height: 112px;
  padding-top: 22px;
  padding-bottom: 22px;
}

body[data-page="home"] .audience-links a::before {
  height: 4px;
  background: linear-gradient(90deg, #286da5, #4ba9b8);
}

body[data-page="home"] .audience-links a:hover {
  background: #edf4f7;
}

body[data-page="home"] .audience-links span,
body[data-page="home"] .audience-links a::after {
  color: var(--brand-red-dark);
}

body[data-page="home"] .audience-links strong {
  font-size: 19px;
}

body[data-page="home"] .business-section {
  width: min(var(--content-width), calc(100% - 54px));
  padding-top: 98px;
  padding-bottom: 104px;
}

body[data-page="home"] .business-section .section-heading,
body[data-page="home"] .home-support-v2 .section-heading {
  margin-bottom: 48px;
}

body[data-page="home"] .section-heading h2 {
  font-size: 52px;
}

body[data-page="home"] .business-section .business-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
  background: transparent;
}

body[data-page="home"] .business-section .business-card,
body[data-page="home"] .business-section .business-card:nth-child(odd),
body[data-page="home"] .business-section .business-card:nth-child(even) {
  min-height: 182px;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  grid-template-rows: auto;
  gap: 20px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 30px 26px 30px 0;
  background: transparent;
  transform: none;
}

body[data-page="home"] .business-section .business-card:nth-child(odd) {
  border-right: 1px solid var(--line);
  padding-right: 32px;
}

body[data-page="home"] .business-section .business-card:nth-child(even) {
  padding-left: 32px;
}

body[data-page="home"] .business-section .business-card:hover {
  background: #e7f0f4;
  transform: none;
}

body[data-page="home"] .business-section .business-card > span {
  color: #b9c8d0;
  font-size: 30px;
}

body[data-page="home"] .business-section .business-card small {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-red-dark);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 900;
}

body[data-page="home"] .business-section .business-card h3 {
  font-size: 24px;
}

body[data-page="home"] .business-section .business-card p {
  margin-top: 9px;
  font-size: 12px;
}

body[data-page="home"] .business-section .business-card a {
  align-self: center;
  justify-self: end;
  font-size: 10px;
}

body[data-page="home"] .home-news-section {
  border-top: 1px solid rgba(16, 24, 32, 0.08);
  background: linear-gradient(180deg, #ecf3f6 0%, #f4f7f8 100%);
  box-shadow: none;
}

body[data-page="home"] .home-news-inner {
  padding-top: 82px;
  padding-bottom: 86px;
}

body[data-page="home"] .home-news-list > a:hover {
  background: rgba(255, 255, 255, 0.82);
}

body[data-page="home"] .home-support-v2 {
  border-top: 0;
  background: linear-gradient(180deg, #f4f7f8 0, #ffffff 110px);
  box-shadow: none;
}

body[data-page="home"] .home-support-v2 .support-inner {
  padding-top: 92px;
  padding-bottom: 100px;
}

body[data-page="home"] .home-support-v2 .support-scenarios {
  gap: 20px;
}

body[data-page="home"] .home-support-v2 .support-scenarios article {
  border-color: rgba(16, 24, 32, 0.13);
  background: #fff;
  box-shadow: 0 14px 34px rgba(27, 53, 69, 0.055);
  transition: border-color 0.32s ease, box-shadow 0.32s ease, transform 0.32s ease;
}

body[data-page="home"] .home-support-v2 .support-scenarios article:hover {
  border-color: rgba(40, 109, 165, 0.34);
  box-shadow: 0 20px 46px rgba(27, 65, 88, 0.12);
  transform: translateY(-4px);
}

body[data-page="home"] .home-support-v2 .case-card-body {
  min-height: 280px;
  background: #fff;
}

body[data-page="home"] .home-support-v2 article:hover .case-card-body {
  background: #edf4f7;
}

body[data-page="home"] .platform-section {
  border-top: 1px solid var(--line);
  color: var(--ink);
  background: linear-gradient(135deg, #dcebef 0%, #edf4f6 62%, #f7f9fa 100%);
  box-shadow: none;
}

body[data-page="home"] .platform-inner {
  min-height: 0;
  padding-top: 82px;
  padding-bottom: 86px;
}

body[data-page="home"] .platform-copy p:not(.eyebrow),
body[data-page="home"] .platform-links small {
  color: var(--muted);
}

body[data-page="home"] .platform-inner .eyebrow,
body[data-page="home"] .platform-links span,
body[data-page="home"] .platform-links a::after {
  color: var(--brand-red-dark);
}

body[data-page="home"] .platform-links {
  border-color: var(--line-strong);
}

body[data-page="home"] .platform-links a {
  border-color: var(--line);
}

body[data-page="home"] .platform-links a:hover {
  background: rgba(255, 255, 255, 0.72);
}

body[data-page="home"] .home-company-section,
body[data-page="home"] .home-company-copy {
  min-height: 500px;
  background: #f8fafb;
}

body[data-page="home"] .home-company-media img {
  filter: saturate(0.78) contrast(1.02) brightness(1.03);
}

body[data-page="home"] .home-company-copy {
  padding-top: 78px;
  padding-bottom: 78px;
}

body[data-page="home"] .contact-section,
.contact-section {
  color: #fff;
  background: linear-gradient(120deg, #1a4664 0%, #14384f 62%, #102f43 100%);
  box-shadow: none;
}

/* Consistent inner-page framing */
.page-hero {
  min-height: 450px;
  background: #f7f9fa;
}

.page-hero::before {
  top: var(--header-height);
  left: 56%;
  filter: saturate(0.7) contrast(1.02) brightness(1.06);
}

.page-hero::after {
  top: var(--header-height);
  right: 4.5%;
  width: 16%;
  height: 70%;
  opacity: 0.88;
  background: #4ba9b8;
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 75%);
}

.page-hero > div,
.compact-hero > div {
  padding-top: 158px;
  padding-bottom: 70px;
}

.page-hero h1 {
  max-width: 51%;
  font-size: 58px;
  line-height: 1.03;
}

html[lang="en"] .page-hero h1 {
  font-size: 54px;
}

.page-hero p:not(.eyebrow) {
  max-width: 48%;
}

.business-page-selector {
  background: linear-gradient(180deg, #e8f0f4, #f1f5f7);
}

.business-page-selector .business-page-links a:hover {
  background: #1b5278;
}

.service-detail-hero,
.case-detail-hero {
  min-height: 600px;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr);
  background: #fff;
}

.service-detail-media,
.case-detail-media {
  min-height: 516px;
}

.service-detail-media img,
.case-detail-media img {
  filter: saturate(0.74) contrast(1.025) brightness(1.035);
}

.service-detail-copy,
.case-detail-copy {
  padding: 72px 6vw 68px;
  background: linear-gradient(145deg, #e7f0f4 0%, #f6f8f9 74%);
}

.service-detail-copy::before {
  width: 7px;
  background: linear-gradient(180deg, #286da5, #4ba9b8);
}

.service-detail-copy h1,
.case-detail-copy h1 {
  font-size: 42px;
  line-height: 1.2;
}

.service-jump-nav {
  border-top-color: var(--brand-red);
  box-shadow: 0 14px 34px rgba(24, 52, 69, 0.08);
}

.service-overview,
.service-example,
.case-detail-content,
.scenario-intro {
  gap: 64px;
}

.service-advantages,
.service-process,
.case-related-section {
  background: #eaf1f4;
}

.advantage-grid article,
.method-list li,
.service-scope > ol li {
  background: rgba(255, 255, 255, 0.78);
}

.news-detail {
  width: min(900px, calc(100% - 54px));
}

.news-detail > header {
  padding-top: 164px;
}

.news-index-section,
.company-profile-page,
.contact-page-layout {
  width: min(var(--content-width), calc(100% - 54px));
}

.company-profile-only {
  background: #fff;
}

.contact-page-hero {
  min-height: 390px;
  background: linear-gradient(120deg, #e5eff3, #f7f9fa 72%);
}

.contact-page-hero::before {
  opacity: 0.18;
}

.contact-page-hero::after {
  background: #4ba9b8;
}

.contact-page-hero > div {
  padding-top: 150px;
  padding-bottom: 64px;
}

.contact-page-hero h1 {
  font-size: 54px;
}

.contact-page-layout {
  padding-top: 86px;
  padding-bottom: 100px;
}

.contact-form {
  border-color: rgba(16, 24, 32, 0.13);
  background: #fff;
  box-shadow: 0 18px 48px rgba(24, 52, 69, 0.07);
}

.form-submit button {
  background: #173f5d;
}

/* Footer transition */
.site-footer {
  border-top: 0;
  color: #fff;
  background: linear-gradient(180deg, #102f43 0%, #0c2637 100%);
}

.site-footer .footer-main {
  padding-top: 54px;
}

.site-footer .footer-links {
  border-color: rgba(255, 255, 255, 0.2);
}

.site-footer .footer-links a:hover {
  background: rgba(75, 169, 184, 0.16);
}

.site-footer .footer-bottom {
  border-color: rgba(255, 255, 255, 0.13);
}

@media (max-width: 1180px) and (min-width: 921px) {
  .site-header .brand span {
    display: grid;
  }

  .site-header .brand strong {
    font-size: 14px;
  }

  .site-header .brand small {
    font-size: 8px;
  }

  .site-nav {
    gap: 10px;
    font-size: 12px;
  }

  .site-nav .nav-contact {
    padding-right: 12px;
    padding-left: 12px;
  }

  .language-current {
    display: none;
  }

  body[data-page="home"] .home-hero-v3 h1 {
    font-size: 136px;
  }

  body[data-page="home"] .home-hero-v3 .hero-summary {
    width: 300px;
  }
}

@media (max-width: 920px) {
  :root {
    --header-height: 72px;
    --rail-width: 0px;
  }

  .site-header,
  .site-header.is-scrolled,
  .site-header.is-open,
  body[data-page="home"] .site-header:not(.is-scrolled):not(.is-open) {
    right: 0;
    height: var(--header-height);
    padding-right: 18px;
    padding-left: 18px;
  }

  .site-header .brand img {
    width: 40px;
    height: 40px;
  }

  .site-nav .nav-contact {
    min-height: 48px;
  }

  .utility-rail {
    display: none;
  }

  .has-utility-rail main,
  .has-utility-rail .site-footer {
    margin-right: 0;
  }

  body[data-page="home"] .home-hero-v3 {
    height: 700px;
    min-height: 700px;
    max-height: none;
  }

  body[data-page="home"] .home-hero-v3::before {
    top: 390px;
    width: 100%;
  }

  body[data-page="home"] .home-hero-v3 .hero-media {
    top: var(--header-height);
    right: 0;
    bottom: auto;
    left: 0;
    height: 372px;
  }

  body[data-page="home"] .home-hero-v3 .hero-inner {
    width: calc(100% - 36px);
  }

  body[data-page="home"] .home-hero-v3 .hero-tagline {
    top: 98px;
    left: 0;
    max-width: 290px;
    text-shadow: 0 1px 12px rgba(255, 255, 255, 0.95);
  }

  body[data-page="home"] .home-hero-v3 h1 {
    top: 322px;
    left: -2px;
    font-size: 96px;
    text-shadow: 0 2px 0 rgba(255, 255, 255, 0.72);
  }

  body[data-page="home"] .home-hero-v3 .hero-summary {
    top: 500px;
    bottom: auto;
    left: 0;
    width: min(100%, 560px);
  }

  body[data-page="home"] .home-hero-v3 .hero-company {
    right: auto;
    bottom: 16px;
    left: 0;
    color: #6b7880;
  }

  body[data-page="home"] .home-hero-v3 .hero-location {
    display: none;
  }

  body[data-page="home"] .home-hero-v3 .hero-plane-blue {
    width: 28%;
    height: 52%;
  }

  body[data-page="home"] .home-hero-v3 .hero-plane-teal {
    right: 2%;
    width: 40%;
    height: 38%;
  }

  body[data-page="home"] .audience-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  body[data-page="home"] .audience-links a,
  body[data-page="home"] .audience-links a:first-child {
    min-height: 104px;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  body[data-page="home"] .audience-links a:nth-child(2n) {
    border-right: 0;
  }

  body[data-page="home"] .business-section .business-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .business-section .business-card,
  body[data-page="home"] .business-section .business-card:nth-child(odd),
  body[data-page="home"] .business-section .business-card:nth-child(even) {
    border-right: 0;
    padding-right: 0;
    padding-left: 0;
  }

  body[data-page="home"] .home-news-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .page-hero h1,
  html[lang="en"] .page-hero h1 {
    max-width: 56%;
    font-size: 46px;
  }

  .page-hero p:not(.eyebrow) {
    max-width: 52%;
  }

  .service-detail-hero,
  .case-detail-hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .service-detail-media,
  .case-detail-media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .service-detail-copy,
  .case-detail-copy {
    padding: 54px 7vw 58px;
  }

  .service-overview,
  .service-example,
  .case-detail-content,
  .scenario-intro {
    gap: 34px;
  }
}

@media (max-width: 640px) {
  .site-header .brand strong {
    font-size: 14px;
  }

  body[data-page="home"] .home-hero-v3 {
    height: 680px;
    min-height: 680px;
  }

  body[data-page="home"] .home-hero-v3::before {
    top: 370px;
  }

  body[data-page="home"] .home-hero-v3 .hero-media {
    height: 350px;
  }

  body[data-page="home"] .home-hero-v3 .hero-tagline {
    top: 94px;
    max-width: 250px;
    font-size: 12px;
  }

  body[data-page="home"] .home-hero-v3 h1 {
    top: 306px;
    font-size: 82px;
  }

  body[data-page="home"] .home-hero-v3 .hero-summary {
    top: 472px;
  }

  body[data-page="home"] .home-hero-v3 .hero-company {
    display: none;
  }

  body[data-page="home"] .home-hero-v3 .hero-summary > p {
    font-size: 12px;
    line-height: 1.85;
  }

  body[data-page="home"] .home-hero-v3 .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="home"] .home-hero-v3 .hero-actions a {
    min-height: 46px;
    padding: 0 12px;
  }

  body[data-page="home"] .audience-links strong {
    font-size: 15px;
    line-height: 1.45;
  }

  body[data-page="home"] .audience-links a::after {
    right: 15px;
    bottom: 20px;
  }

  body[data-page="home"] .business-section,
  body[data-page="home"] .home-news-inner,
  body[data-page="home"] .home-support-v2 .support-inner {
    width: calc(100% - 32px);
    padding-top: 68px;
    padding-bottom: 72px;
  }

  body[data-page="home"] .section-heading h2 {
    font-size: 36px;
  }

  body[data-page="home"] .business-section .business-card,
  body[data-page="home"] .business-section .business-card:nth-child(odd),
  body[data-page="home"] .business-section .business-card:nth-child(even) {
    min-height: 158px;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    padding-top: 24px;
    padding-bottom: 24px;
  }

  body[data-page="home"] .business-section .business-card > span {
    font-size: 24px;
  }

  body[data-page="home"] .business-section .business-card h3 {
    font-size: 20px;
  }

  body[data-page="home"] .business-section .business-card a {
    grid-column: 2;
    justify-self: start;
  }

  .home-news-list > a,
  .news-index-list > a {
    grid-template-columns: 78px minmax(0, 1fr) 20px;
    gap: 10px 12px;
  }

  .home-news-list > a > span,
  .news-index-list > a > span {
    grid-column: 2;
    grid-row: 1;
  }

  .home-news-list strong,
  .news-index-list strong {
    grid-column: 1 / 3;
  }

  body[data-page="home"] .home-support-v2 .support-scenarios {
    grid-template-columns: 1fr;
  }

  body[data-page="home"] .home-support-v2 .case-card-body {
    min-height: 250px;
  }

  body[data-page="home"] .platform-inner,
  body[data-page="home"] .home-company-copy {
    padding-top: 62px;
    padding-bottom: 66px;
  }

  .page-hero {
    min-height: 530px;
  }

  .page-hero::before {
    top: var(--header-height);
    bottom: auto;
    left: 0;
    width: 100%;
    height: 245px;
  }

  .page-hero::after {
    top: var(--header-height);
    right: 0;
    width: 24%;
    height: 245px;
  }

  .page-hero > div,
  .compact-hero > div {
    padding-top: 350px;
    padding-bottom: 56px;
  }

  .page-hero h1,
  html[lang="en"] .page-hero h1 {
    max-width: 100%;
    font-size: 38px;
  }

  .page-hero p:not(.eyebrow) {
    max-width: 100%;
    margin-top: 18px;
  }

  .service-detail-copy h1,
  .case-detail-copy h1,
  html[lang="en"] .case-detail-copy h1 {
    font-size: 32px;
  }

  .service-detail-copy,
  .case-detail-copy {
    padding: 44px 22px 50px;
  }

  .news-detail {
    width: calc(100% - 32px);
  }

  .news-detail > header {
    padding-top: 120px;
  }

  .news-index-section,
  .company-profile-page,
  .contact-page-layout {
    width: calc(100% - 32px);
  }

  .contact-page-hero {
    min-height: 360px;
  }

  .contact-page-hero > div {
    padding-top: 126px;
  }

  .contact-page-hero h1 {
    font-size: 38px;
  }
}

/* Launch polish: typography and visual depth for content pages. */
body {
  font-family: "Yu Gothic UI", "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

html[lang="zh-CN"] body {
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

html[lang="en"] body {
  font-family: "Segoe UI", Arial, sans-serif;
}

.site-nav,
.language-button,
.language-options,
.hero-actions a,
.contact-button,
.form-submit button,
.section-link,
.domain-detail-link,
.case-card-link {
  font-family: inherit;
  font-weight: 700;
  letter-spacing: 0;
}

.site-nav .nav-contact {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.contact-button {
  min-width: 230px;
  min-height: 54px;
  padding-right: 28px;
  padding-left: 28px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
}

.form-submit button {
  font-size: 14px;
  font-weight: 600;
}

.hero-actions a {
  font-weight: 600;
}

/* Home: a real business introduction instead of a text directory. */
body[data-page="home"] .business-section .business-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  border-top: 0;
}

body[data-page="home"] .business-section a.business-card,
body[data-page="home"] .business-section a.business-card:nth-child(odd),
body[data-page="home"] .business-section a.business-card:nth-child(even) {
  display: flex;
  min-height: 0;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(16, 24, 32, 0.13);
  padding: 0;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 12px 30px rgba(24, 52, 69, 0.045);
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

body[data-page="home"] .business-section a.business-card::before {
  display: none;
}

.business-card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin: 0;
  background: #dce6ea;
}

.business-card-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 62%, rgba(13, 40, 56, 0.18));
  content: "";
  pointer-events: none;
}

.business-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.025) brightness(1.035);
  transition: filter 0.55s ease, transform 0.7s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.business-card-body {
  display: flex;
  min-height: 214px;
  flex: 1;
  flex-direction: column;
  padding: 25px 26px 24px;
  transition: background 0.35s ease;
}

.business-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

body[data-page="home"] .business-section .business-card .business-card-meta span {
  color: #9aabb5;
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 700;
}

body[data-page="home"] .business-section .business-card small {
  margin: 0;
  color: var(--brand-red-dark);
  font-size: 9px;
  font-weight: 700;
}

body[data-page="home"] .business-section .business-card h3 {
  margin: 16px 0 0;
  font-size: 23px;
  line-height: 1.4;
}

body[data-page="home"] .business-section .business-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

body[data-page="home"] .business-section .business-card strong {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  align-self: flex-start;
  margin-top: auto;
  border-bottom: 1px solid rgba(16, 24, 32, 0.42);
  padding-top: 20px;
  padding-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
}

body[data-page="home"] .business-section .business-card strong b {
  color: var(--brand-red);
  font-weight: 500;
  transition: transform 0.28s ease;
}

body[data-page="home"] .business-section a.business-card:hover {
  border-color: rgba(40, 109, 165, 0.34);
  background: #fff;
  box-shadow: 0 20px 46px rgba(24, 63, 87, 0.12);
  transform: translateY(-4px);
}

body[data-page="home"] .business-section a.business-card:hover .business-card-body {
  background: #edf4f7;
}

body[data-page="home"] .business-section a.business-card:hover img {
  filter: saturate(0.9) contrast(1.035) brightness(1.02);
  transform: scale(1.045);
}

body[data-page="home"] .business-section a.business-card:hover strong b {
  transform: translateX(5px);
}

/* Service pages: one contextual visual in the body, not only in the hero. */
.service-context-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  min-height: 430px;
  color: #fff;
  background: #123750;
}

.service-context-media {
  min-height: 430px;
  overflow: hidden;
}

.service-context-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.74) contrast(1.03) brightness(1.035);
}

body[data-service="real-estate"] .service-context-media img {
  object-position: center 28%;
}

.service-context-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 66px clamp(34px, 6vw, 88px);
  background: linear-gradient(145deg, #174b6d, #102f43);
}

.service-context-copy .eyebrow {
  color: #9ed3da;
}

.service-context-copy h2 {
  margin: 20px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 3.2vw, 46px);
  font-weight: 600;
  line-height: 1.45;
}

html[lang="zh-CN"] .service-context-copy h2 {
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  font-weight: 600;
}

html[lang="en"] .service-context-copy h2 {
  font-family: "Segoe UI", Arial, sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

.service-context-copy > p:last-child {
  max-width: 540px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  line-height: 2;
}

/* Business overview: pair each detailed description with a visual. */
.domain-row {
  grid-template-columns: 68px minmax(260px, 0.36fr) minmax(0, 0.64fr);
  gap: 34px;
}

.domain-media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin: 0;
  background: #dce6ea;
}

.domain-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.025) brightness(1.035);
  transition: filter 0.5s ease, transform 0.7s cubic-bezier(0.2, 0.72, 0.24, 1);
}

.domain-row:hover .domain-media img {
  filter: saturate(0.9) contrast(1.035) brightness(1.02);
  transform: scale(1.035);
}

/* Related services and news details now carry visual context. */
.case-related-section nav {
  gap: 18px;
  border: 0;
}

.case-related-section nav a,
.case-related-section nav a:nth-child(odd) {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 24px;
  overflow: hidden;
  border: 1px solid rgba(16, 24, 32, 0.13);
  padding: 0 0 22px;
  background: #fff;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.case-related-media {
  grid-column: 1 / -1;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
}

.case-related-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.025) brightness(1.035);
  transition: filter 0.5s ease, transform 0.65s ease;
}

.case-related-index {
  padding-left: 20px;
  color: #9aabb5;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
}

.case-related-section nav a strong {
  padding-right: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.case-related-section nav a b {
  padding-right: 18px;
  color: var(--brand-red);
  font-weight: 500;
}

.case-related-section nav a:hover {
  border-color: rgba(40, 109, 165, 0.34);
  background: #fff;
  box-shadow: 0 16px 38px rgba(24, 63, 87, 0.11);
  transform: translateY(-3px);
}

.case-related-section nav a:hover img {
  filter: saturate(0.9) contrast(1.035) brightness(1.02);
  transform: scale(1.04);
}

.news-detail-visual {
  overflow: hidden;
  aspect-ratio: 16 / 7;
  margin: 0 0 60px;
  background: #dce6ea;
}

.news-detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.02) brightness(1.035);
}

@media (max-width: 1050px) {
  body[data-page="home"] .business-section .business-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .domain-row {
    grid-template-columns: 80px minmax(0, 1fr);
  }

  .domain-media,
  .domain-main {
    grid-column: 2;
  }

  .domain-media {
    aspect-ratio: 16 / 7;
  }
}

@media (max-width: 720px) {
  .service-context-visual {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .service-context-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .service-context-copy {
    min-height: 330px;
    padding: 46px 24px 50px;
  }

  .service-context-copy h2 {
    font-size: 30px;
  }
}

@media (max-width: 640px) {
  body[data-page="home"] .business-section .business-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  body[data-page="home"] .business-section a.business-card,
  body[data-page="home"] .business-section a.business-card:nth-child(odd),
  body[data-page="home"] .business-section a.business-card:nth-child(even) {
    display: grid;
    grid-template-columns: 122px minmax(0, 1fr);
    min-height: 206px;
  }

  .business-card-media {
    height: 100%;
    min-height: 206px;
    aspect-ratio: auto;
  }

  .business-card-body {
    min-height: 206px;
    padding: 20px 18px;
  }

  body[data-page="home"] .business-section .business-card h3 {
    margin-top: 12px;
    font-size: 19px;
  }

  body[data-page="home"] .business-section .business-card p {
    font-size: 11px;
    line-height: 1.7;
  }

  body[data-page="home"] .business-section .business-card strong {
    padding-top: 12px;
    font-size: 10px;
  }

  .domain-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .domain-index,
  .domain-media,
  .domain-main {
    grid-column: 1;
  }

  .domain-index {
    font-size: 52px;
  }

  .domain-media {
    aspect-ratio: 16 / 10;
  }

  .case-related-section nav {
    grid-template-columns: 1fr;
  }

  .news-detail-visual {
    aspect-ratio: 16 / 10;
    margin-bottom: 42px;
  }

  .contact-button {
    width: min(100%, 300px);
    min-width: 0;
  }
}

/* Optical centering for the compact header contact action. */
.site-nav .nav-contact {
  display: grid;
  width: auto;
  height: 44px;
  min-height: 44px;
  place-items: center;
  padding: 2px 20px 0;
  font-family: "Yu Gothic Medium", "Yu Gothic", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
}

html[lang="zh-CN"] .site-nav .nav-contact {
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

html[lang="en"] .site-nav .nav-contact {
  font-family: "Segoe UI", Arial, sans-serif;
}

@media (max-width: 920px) {
  .site-nav .nav-contact {
    width: 100%;
    height: 50px;
    min-height: 50px;
  }
}

/* Restore the original solid contact action with corrected type centering. */
.site-nav .nav-contact {
  display: grid;
  gap: 0;
  border: 1px solid #173f5d;
  border-radius: 0;
  place-items: center;
  padding: 2px 20px 0;
  color: #fff;
  background: #173f5d;
  box-shadow: none;
  transition: border-color 0.28s ease, background-color 0.28s ease, transform 0.28s ease;
}

.site-nav .nav-contact::after {
  display: none;
  content: "";
}

.site-nav .nav-contact:hover {
  color: #fff;
  border-color: #2f7f90;
  background: #2f7f90;
  box-shadow: none;
  transform: translateY(-1px);
}

@media (max-width: 920px) {
  .site-nav .nav-contact {
    width: 100%;
    border: 1px solid #173f5d;
    padding: 2px 20px 0;
  }
}

.contact-page-hero {
  min-height: 520px;
  align-items: stretch;
  color: var(--ink);
  background: #edf3f6;
  isolation: isolate;
}

.contact-page-hero::before {
  z-index: -1;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  left: 48%;
  background: url("./assets/cases-consultation-v1.jpg") center center / cover no-repeat;
  opacity: 1;
  filter: saturate(0.78) contrast(1.025) brightness(1.04);
}

.contact-page-hero::after {
  z-index: -1;
  top: var(--header-height);
  right: 0;
  bottom: 0;
  width: 14%;
  height: auto;
  opacity: 0.82;
  background: #4ba9b8;
  clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 76%);
}

.contact-page-hero > div {
  align-self: center;
  padding-top: 120px;
  padding-bottom: 74px;
}

.contact-page-hero .eyebrow {
  color: var(--brand-red-dark);
}

.contact-page-hero h1 {
  max-width: 43%;
  color: var(--ink);
  font-size: clamp(48px, 5vw, 68px);
}

.contact-page-hero p:not(.eyebrow) {
  max-width: 41%;
  color: var(--muted);
}

@media (max-width: 720px) {
  .contact-page-hero {
    min-height: 590px;
    align-items: end;
    background: #f5f8f9;
  }

  .contact-page-hero::before {
    top: var(--header-height);
    right: 0;
    bottom: auto;
    left: 0;
    height: 258px;
    background-position: center 44%;
  }

  .contact-page-hero::after {
    top: var(--header-height);
    bottom: auto;
    width: 24%;
    height: 258px;
  }

  .contact-page-hero > div {
    width: calc(100% - 36px);
    padding-top: 330px;
    padding-bottom: 52px;
  }

  .contact-page-hero h1,
  .contact-page-hero p:not(.eyebrow) {
    max-width: 100%;
  }

  .contact-page-hero h1 {
    font-size: 38px;
  }
}