:root {
  color-scheme: light;
  --corp-navy: #06152e;
  --corp-navy-2: #0c2543;
  --corp-blue: #087dad;
  --corp-sky: #4bbce6;
  --corp-wine: #8a1c24;
  --corp-gold: #906a3b;
  --corp-ink: #151a23;
  --corp-muted: #586273;
  --corp-line: #dce1e8;
  --corp-pale: #f4f6f8;
  --corp-blue-pale: #eef8fc;
  --corp-white: #ffffff;
  --corp-shadow: 0 20px 54px rgba(6, 21, 46, 0.12);
  --corp-shadow-soft: 0 12px 32px rgba(6, 21, 46, 0.08);
  --corp-radius: 10px;
  --corp-width: 1160px;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body.corporate-site {
  margin: 0;
  color: var(--corp-ink);
  background: var(--corp-white);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

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

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

.corp-skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 200;
  transform: translateY(-160%);
  padding: 10px 14px;
  color: #fff;
  background: var(--corp-navy);
  text-decoration: none;
}

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

.corp-container {
  width: min(var(--corp-width), calc(100% - 40px));
  margin: 0 auto;
}

.corp-section {
  padding: 92px 0;
}

.corp-section--compact {
  padding: 62px 0;
}

.corp-section--pale {
  background: var(--corp-pale);
}

.corp-section--pale .corp-kicker {
  color: #876033;
}

.corp-section--blue {
  background: var(--corp-blue-pale);
}

.corp-section--navy {
  color: #fff;
  background: var(--corp-navy);
}

.corp-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--corp-gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.corp-kicker::before {
  width: 28px;
  height: 1px;
  content: "";
  background: currentColor;
}

.corp-section--navy .corp-kicker,
.corp-hero .corp-kicker,
.corp-page-hero .corp-kicker {
  color: #d9bc8d;
}

.corp-heading {
  margin: 0;
  color: var(--corp-navy);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.corp-section--navy .corp-heading {
  color: #fff;
}

.corp-heading-lead {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--corp-muted);
  font-size: 17px;
}

.corp-section--navy .corp-heading-lead {
  color: rgba(255, 255, 255, 0.76);
}

.corp-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 44px;
}

.corp-section-head > :first-child {
  min-width: 0;
}

.corp-section-head .corp-heading-lead {
  max-width: 460px;
  margin: 0;
}

.corp-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(220, 225, 232, 0.9);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
}

.corp-header-inner {
  width: min(1240px, calc(100% - 36px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.corp-brand {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--corp-navy);
  text-decoration: none;
}

.corp-brand img {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
}

.corp-brand-copy {
  min-width: 0;
  display: grid;
  gap: 2px;
  line-height: 1.25;
}

.corp-brand-en {
  color: var(--corp-blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.corp-brand-ja {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.corp-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.corp-nav a {
  position: relative;
  color: #273346;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.corp-nav > a:not(.corp-nav-contact)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  content: "";
  transform: scaleX(0);
  background: var(--corp-wine);
  transition: transform 180ms ease;
}

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

.corp-nav-contact {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  padding: 10px 18px;
  color: #fff !important;
  background: var(--corp-wine);
}

.corp-nav-contact:hover {
  background: #6d151b;
}

.corp-menu-button {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  display: none;
  border: 1px solid var(--corp-line);
  border-radius: 4px;
  padding: 0;
  color: var(--corp-navy);
  background: #fff;
  cursor: pointer;
}

.corp-menu-button span,
.corp-menu-button::before,
.corp-menu-button::after {
  width: 20px;
  height: 2px;
  display: block;
  margin: 5px auto;
  content: "";
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.corp-menu-button[aria-expanded="true"] span {
  opacity: 0;
}

.corp-menu-button[aria-expanded="true"]::before {
  transform: translateY(7px) rotate(45deg);
}

.corp-menu-button[aria-expanded="true"]::after {
  transform: translateY(-7px) rotate(-45deg);
}

.corp-hero {
  position: relative;
  min-height: min(780px, calc(100svh - 78px));
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 22%, rgba(75, 188, 230, 0.2), transparent 28%),
    linear-gradient(128deg, var(--corp-navy) 0%, #0a2442 66%, #123958 100%);
}

.corp-hero::before {
  position: absolute;
  top: -32%;
  right: -8%;
  width: min(720px, 62vw);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  content: "";
}

.corp-hero::after {
  position: absolute;
  right: 5%;
  bottom: -44%;
  width: min(620px, 52vw);
  aspect-ratio: 1;
  border: 1px solid rgba(75, 188, 230, 0.2);
  border-radius: 50%;
  content: "";
}

.corp-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.55fr);
  gap: 72px;
  align-items: center;
  padding: 88px 0 96px;
}

.corp-hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(42px, 6.2vw, 74px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: 0.03em;
  text-wrap: balance;
}

.corp-hero-lead {
  max-width: 700px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 2;
}

.corp-hero-actions,
.corp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.corp-actions--center {
  justify-content: center;
}

.corp-center {
  text-align: center;
}

.corp-anchor-alias {
  position: relative;
  top: -76px;
  display: block;
  height: 0;
  visibility: hidden;
}

.corp-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.corp-note--spaced {
  margin-top: 24px;
}

.corp-access-panel--spaced {
  margin-top: 28px;
}

.corp-button,
.corp-button-outline,
.corp-text-link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 12px 20px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
}

.corp-button {
  color: #fff;
  background: var(--corp-wine);
  box-shadow: 0 12px 28px rgba(92, 13, 19, 0.26);
}

.corp-button:hover {
  background: #6d151b;
}

.corp-button--blue {
  background: var(--corp-blue);
  box-shadow: 0 12px 28px rgba(8, 125, 173, 0.23);
}

.corp-button--blue:hover {
  background: #05638a;
}

.corp-button--small {
  min-height: 42px;
  padding: 9px 16px;
  font-size: 13px;
  box-shadow: none;
}

.corp-button-outline {
  border-color: rgba(255, 255, 255, 0.44);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.corp-button-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.corp-button-outline--dark {
  border-color: rgba(6, 21, 46, 0.24);
  color: var(--corp-navy);
  background: #fff;
}

.corp-text-link {
  min-height: 0;
  padding: 0;
  color: var(--corp-blue);
}

.corp-text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.corp-text-link:hover::after {
  transform: translateX(4px);
}

.corp-hero-mark {
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
}

.corp-hero-mark::before,
.corp-hero-mark::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.corp-hero-mark::before {
  inset: 4%;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.corp-hero-mark::after {
  inset: 16%;
  border: 1px solid rgba(75, 188, 230, 0.28);
}

.corp-hero-mark img {
  position: relative;
  z-index: 1;
  width: min(360px, 82%);
  filter: drop-shadow(0 24px 44px rgba(0, 0, 0, 0.24));
}

.corp-hero-note {
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  z-index: 2;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
}

.corp-trust-strip {
  position: relative;
  z-index: 3;
  border-bottom: 1px solid var(--corp-line);
  background: #fff;
}

.corp-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.corp-trust-item {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 20px 24px;
  border-left: 1px solid var(--corp-line);
}

.corp-trust-item:last-child {
  border-right: 1px solid var(--corp-line);
}

.corp-trust-item strong {
  color: var(--corp-navy);
  font-size: 15px;
  line-height: 1.45;
}

.corp-trust-item span {
  color: var(--corp-muted);
  font-size: 12px;
  line-height: 1.55;
}

.corp-business-grid,
.corp-card-grid,
.corp-plan-grid,
.corp-photo-grid,
.corp-flow-grid,
.corp-values-grid {
  display: grid;
  gap: 22px;
}

.corp-business-grid,
.corp-card-grid,
.corp-plan-grid,
.corp-values-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.corp-card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.corp-business-card,
.corp-card,
.corp-plan-card,
.corp-value-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  background: #fff;
  box-shadow: var(--corp-shadow-soft);
}

.corp-business-card {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 34px;
}

.corp-business-card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  content: "";
  background: var(--card-accent, var(--corp-blue));
}

.corp-business-card--tech {
  --card-accent: linear-gradient(90deg, var(--corp-blue), var(--corp-sky));
}

.corp-business-card--grant {
  --card-accent: var(--corp-gold);
}

.corp-business-card--consulting {
  --card-accent: var(--corp-wine);
}

.corp-card-number,
.corp-plan-label {
  color: var(--corp-gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.corp-business-card h3,
.corp-card h3,
.corp-plan-card h3,
.corp-value-card h3 {
  margin: 20px 0 12px;
  color: var(--corp-navy);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 24px;
  line-height: 1.45;
}

.corp-business-card p,
.corp-card p,
.corp-plan-card p,
.corp-value-card p {
  margin: 0;
  color: var(--corp-muted);
}

.corp-business-card ul,
.corp-card ul,
.corp-plan-card ul {
  margin: 20px 0 0;
  padding: 0;
  color: #354155;
  list-style: none;
}

.corp-business-card li,
.corp-card li,
.corp-plan-card li {
  position: relative;
  padding: 7px 0 7px 18px;
  font-size: 14px;
}

.corp-business-card li::before,
.corp-card li::before,
.corp-plan-card li::before {
  position: absolute;
  top: 17px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  content: "";
  background: var(--corp-sky);
}

.corp-business-card .corp-text-link {
  margin-top: auto;
  padding-top: 26px;
}

.corp-card,
.corp-plan-card,
.corp-value-card {
  padding: 30px;
}

.corp-layer-grid,
.corp-profile-grid,
.corp-split,
.corp-contact-grid,
.corp-access-grid,
.corp-tech-hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 52px;
  align-items: center;
}

.corp-layer-panel {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--corp-radius);
  background: rgba(255, 255, 255, 0.06);
}

.corp-layer {
  min-height: 126px;
  display: grid;
  align-content: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
}

.corp-layer--tech {
  border-left: 5px solid var(--corp-sky);
}

.corp-layer--expert {
  border-left: 5px solid #d9bc8d;
}

.corp-layer strong {
  font-size: 20px;
}

.corp-layer span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.corp-profile-photo {
  position: relative;
  align-self: stretch;
  overflow: hidden;
  margin: 0;
  border-radius: var(--corp-radius);
  background: #eef0f3;
  box-shadow: var(--corp-shadow);
}

.corp-profile-photo img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center top;
}

.corp-profile-copy h2,
.corp-profile-copy h3 {
  margin: 0;
  color: var(--corp-navy);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.4;
}

.corp-profile-name {
  margin: 24px 0 0;
  color: var(--corp-navy);
  font-size: 18px;
  font-weight: 800;
}

.corp-profile-title {
  margin: 4px 0 0;
  color: var(--corp-muted);
  font-size: 13px;
}

.corp-profile-copy > p:not(.corp-profile-name):not(.corp-profile-title) {
  margin: 24px 0 0;
  color: var(--corp-muted);
}

.corp-page-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 86% 20%, rgba(75, 188, 230, 0.18), transparent 26%),
    var(--corp-navy);
}

.corp-page-hero::after {
  position: absolute;
  top: -180px;
  right: -100px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  content: "";
}

.corp-page-hero-inner {
  position: relative;
  z-index: 2;
  padding: 82px 0 88px;
}

.corp-page-hero-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.corp-page-hero--image::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background:
    linear-gradient(90deg, rgba(6, 21, 46, 0.98) 0%, rgba(6, 21, 46, 0.9) 42%, rgba(6, 21, 46, 0.28) 72%, rgba(6, 21, 46, 0.12) 100%),
    linear-gradient(0deg, rgba(6, 21, 46, 0.38), transparent 60%);
}

.corp-page-hero--image::after {
  content: none;
}

.corp-page-hero--image .corp-page-hero-inner {
  min-height: 470px;
  display: grid;
  align-content: center;
  padding: 64px 0 70px;
}

.corp-page-hero--hojokin::before {
  background:
    linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.94) 48%, rgba(6, 21, 46, 0.52) 70%, rgba(6, 21, 46, 0.2) 100%),
    linear-gradient(0deg, rgba(6, 21, 46, 0.46), transparent 62%);
}

.corp-page-hero--hojokin .corp-page-hero-inner {
  min-height: 520px;
}

.corp-page-hero--hojokin .corp-page-hero-art {
  object-position: 50% 52%;
}

.corp-page-hero--compact .corp-page-hero-inner {
  padding: 64px 0 70px;
}

.corp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.corp-breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.corp-page-hero h1 {
  max-width: 840px;
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(38px, 5.6vw, 62px);
  line-height: 1.3;
  letter-spacing: 0.03em;
}

.corp-mobile-break {
  display: none;
}

.corp-page-hero-inner > p:not(.corp-kicker) {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
}

.corp-table {
  overflow: hidden;
  border-top: 2px solid var(--corp-navy);
}

.corp-table-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  border-bottom: 1px solid var(--corp-line);
}

.corp-table-row dt,
.corp-table-row dd {
  margin: 0;
  padding: 20px 22px;
}

.corp-table-row dt {
  color: var(--corp-navy);
  background: var(--corp-pale);
  font-size: 13px;
  font-weight: 800;
}

.corp-table-row dd {
  color: #344054;
}

.corp-credential-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.corp-credential {
  display: grid;
  gap: 4px;
  border-left: 3px solid var(--corp-gold);
  padding: 8px 14px;
  background: var(--corp-pale);
}

.corp-credential strong {
  color: var(--corp-navy);
  font-size: 14px;
}

.corp-credential span {
  color: var(--corp-muted);
  font-size: 12px;
}

.corp-group-map {
  display: grid;
  gap: 22px;
}

.corp-group-parent,
.corp-group-child {
  border-radius: var(--corp-radius);
  padding: 28px;
}

.corp-group-parent {
  border: 1px solid rgba(75, 188, 230, 0.36);
  color: #fff;
  background: var(--corp-navy-2);
}

.corp-group-parent strong,
.corp-group-child strong {
  display: block;
  margin-bottom: 8px;
  font-size: 19px;
}

.corp-group-parent p,
.corp-group-child p {
  margin: 0;
  color: inherit;
  opacity: 0.74;
}

.corp-group-children {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.corp-group-child {
  border: 1px solid var(--corp-line);
  color: var(--corp-navy);
  background: #fff;
}

.corp-group-child--tech {
  border-top: 4px solid var(--corp-sky);
}

.corp-group-child--sr {
  border-top: 4px solid var(--corp-wine);
}

.corp-group-child .corp-group-meta {
  margin-top: 14px;
  color: var(--corp-navy);
  font-size: 13px;
  font-weight: 700;
  opacity: 1;
}

.corp-group-child .corp-text-link {
  margin-top: 14px;
  font-size: 13px;
}

.corp-photo-grid {
  grid-template-columns: 0.72fr 1.25fr 1fr;
}

.corp-photo-card {
  margin: 0;
  overflow: hidden;
  border-radius: var(--corp-radius);
  background: #fff;
  box-shadow: var(--corp-shadow-soft);
}

.corp-photo-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.corp-photo-card figcaption {
  padding: 14px 16px;
  color: var(--corp-muted);
  font-size: 12px;
}

.corp-access-panel {
  border-left: 4px solid var(--corp-gold);
  padding: 28px 30px;
  background: #fff;
  box-shadow: var(--corp-shadow-soft);
}

.corp-access-panel h3 {
  margin: 0 0 14px;
  color: var(--corp-navy);
  font-size: 22px;
}

.corp-access-panel p {
  margin: 8px 0 0;
  color: var(--corp-muted);
}

.corp-plan-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.corp-plan-card--featured {
  border-top: 5px solid var(--corp-wine);
}

.corp-plan-card .corp-text-link {
  margin-top: auto;
  padding-top: 24px;
}

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

.corp-flow-step {
  position: relative;
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  background: #fff;
}

.corp-flow-step::after {
  position: absolute;
  top: 50%;
  right: -18px;
  z-index: 2;
  color: var(--corp-gold);
  content: "›";
  font-size: 32px;
  line-height: 1;
}

.corp-flow-step:last-child::after {
  content: none;
}

.corp-flow-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--corp-navy);
  font-size: 13px;
  font-weight: 900;
}

.corp-flow-step h3 {
  margin: 18px 0 8px;
  color: var(--corp-navy);
  font-size: 18px;
}

.corp-flow-step p {
  margin: 0;
  color: var(--corp-muted);
  font-size: 14px;
}

.corp-note {
  border: 1px solid rgba(144, 106, 59, 0.28);
  border-radius: var(--corp-radius);
  padding: 24px 28px;
  color: #5f4a2c;
  background: #fbf7f1;
  font-size: 13px;
}

.corp-note strong {
  color: var(--corp-navy);
}

.corp-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.corp-badge {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(6, 21, 46, 0.16);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--corp-navy);
  background: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 800;
}

.corp-tech-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(118deg, rgba(6, 21, 46, 0.98), rgba(8, 66, 96, 0.94)),
    var(--corp-navy);
}

.corp-tech-hero::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, transparent, #000 40%, #000);
}

.corp-tech-hero::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.94) 42%, rgba(6, 21, 46, 0.44) 70%, rgba(6, 21, 46, 0.14) 100%);
}

.corp-tech-hero-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.corp-tech-hero-grid {
  position: relative;
  z-index: 2;
  min-height: 600px;
  grid-template-columns: minmax(0, 740px);
  padding: 64px 0 72px;
}

.corp-tech-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.corp-aw-mark {
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background:
    radial-gradient(circle at center, #0c675d 0 47%, #07534a 48% 58%, transparent 59%),
    repeating-conic-gradient(from -7deg, #074840 0deg 10deg, #118174 10deg 20deg);
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.15),
    inset 0 0 0 6px rgba(7, 72, 64, 0.22);
  font-size: 17px;
  font-weight: 900;
  line-height: 1;
}

.corp-tech-brand strong {
  display: block;
  font-size: 19px;
  line-height: 1.35;
}

.corp-tech-brand > div > span {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.corp-tech-hero h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(40px, 5.8vw, 68px);
  line-height: 1.3;
  text-wrap: balance;
}

.corp-tech-hero-copy > p:not(.corp-kicker) {
  max-width: 700px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.corp-service-leader {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  margin: 0 0 22px;
  border: 1px solid var(--corp-line);
  border-radius: 6px;
  padding: 16px;
  background: var(--corp-pale);
}

.corp-service-leader img {
  width: 120px;
  height: 116px;
  border-radius: 4px;
  object-fit: cover;
}

.corp-service-leader span,
.corp-service-leader strong,
.corp-service-leader small {
  display: block;
}

.corp-service-leader span {
  color: #086d94;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.corp-service-leader strong {
  margin-top: 2px;
  color: var(--corp-navy);
  font-size: 20px;
}

.corp-service-leader small {
  margin-top: 2px;
  color: var(--corp-muted);
  font-size: 12px;
  line-height: 1.55;
}

.corp-service-leader-note {
  margin: 14px 0 0;
  color: var(--corp-muted);
  font-size: 11px;
  line-height: 1.65;
}

.corp-compare-wrap {
  overflow: hidden;
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  background: #fff;
  box-shadow: var(--corp-shadow-soft);
}

.corp-compare {
  width: 100%;
  border-spacing: 0;
  border-collapse: separate;
  table-layout: fixed;
}

.corp-compare-row + .corp-compare-row {
  border-top: 1px solid var(--corp-line);
}

.corp-compare-row > * {
  height: 70px;
  padding: 16px 20px;
  text-align: left;
  border-left: 1px solid var(--corp-line);
  color: var(--corp-muted);
  font-weight: 500;
  vertical-align: middle;
}

.corp-compare-row > *:first-child {
  width: 25%;
  border-left: 0;
  color: var(--corp-navy);
  font-weight: 800;
}

.corp-compare-row > *:last-child {
  color: var(--corp-navy);
  background: var(--corp-blue-pale);
  font-weight: 700;
}

.corp-compare-head > * {
  min-height: 54px;
  color: #fff !important;
  background: var(--corp-navy) !important;
  font-weight: 800;
}

.corp-price-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid rgba(8, 125, 173, 0.24);
  border-radius: var(--corp-radius);
  padding: 34px 38px;
  background: #fff;
  box-shadow: var(--corp-shadow);
}

.corp-price-panel strong {
  display: block;
  color: var(--corp-navy);
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.35;
}

.corp-price-panel span {
  color: var(--corp-muted);
  font-size: 13px;
}

.corp-contact-band {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: var(--corp-navy);
}

.corp-contact-band::before {
  position: absolute;
  right: -180px;
  bottom: -280px;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(75, 188, 230, 0.18);
  border-radius: 50%;
  content: "";
}

.corp-contact-band-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
}

.corp-contact-band h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.4;
}

.corp-contact-band p {
  max-width: 640px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.corp-contact-band .corp-actions {
  flex: 0 0 auto;
  margin: 0;
}

.corp-form-panel {
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  padding: 34px;
  background: #fff;
  box-shadow: var(--corp-shadow);
}

.corp-form-grid {
  display: grid;
  gap: 18px;
}

.corp-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.corp-field {
  display: grid;
  gap: 7px;
}

.corp-field label {
  color: var(--corp-navy);
  font-size: 13px;
  font-weight: 800;
}

.corp-required {
  margin-left: 6px;
  color: var(--corp-wine);
  font-size: 11px;
}

.corp-field input,
.corp-field select,
.corp-field textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid #cbd3dd;
  border-radius: 4px;
  padding: 11px 13px;
  color: var(--corp-ink);
  background: #fff;
}

.corp-field textarea {
  min-height: 150px;
  resize: vertical;
}

.corp-field input:focus,
.corp-field select:focus,
.corp-field textarea:focus {
  outline: 3px solid rgba(75, 188, 230, 0.2);
  border-color: var(--corp-blue);
}

.corp-form-fineprint,
.corp-form-error {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
}

.corp-form-fineprint {
  color: var(--corp-muted);
}

.corp-form-error {
  color: #b3261e;
  font-weight: 700;
}

.corp-hp-field {
  display: none;
}

.cf-turnstile {
  min-height: 65px;
}

.corp-contact-aside {
  align-self: start;
  display: grid;
  gap: 18px;
}

.corp-contact-card {
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  padding: 28px;
  background: var(--corp-pale);
}

.corp-contact-card h2,
.corp-contact-card h3 {
  margin: 0 0 12px;
  color: var(--corp-navy);
  font-size: 21px;
}

.corp-contact-card p {
  margin: 0;
  color: var(--corp-muted);
}

.corp-contact-card a {
  color: #06688f;
  font-weight: 800;
  text-decoration: none;
}

.corp-legal {
  width: min(940px, calc(100% - 40px));
  margin: 0 auto;
  padding: 76px 0 100px;
}

.corp-legal h1 {
  margin: 0;
  color: var(--corp-navy);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 4.8vw, 48px);
  line-height: 1.35;
}

.corp-legal-lead {
  margin: 22px 0 0;
  color: var(--corp-muted);
}

.corp-legal h2 {
  margin: 52px 0 16px;
  border-left: 4px solid var(--corp-gold);
  padding-left: 16px;
  color: var(--corp-navy);
  font-size: 21px;
  line-height: 1.45;
}

.corp-legal p,
.corp-legal li {
  color: #3d4858;
}

.corp-legal-meta {
  margin-top: 54px;
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  padding: 26px;
  background: var(--corp-pale);
}

.corp-legal-meta dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.corp-legal-meta dl > div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px;
}

.corp-legal-meta dt {
  color: var(--corp-muted);
  font-weight: 700;
}

.corp-legal-meta dd {
  margin: 0;
}

.corp-simple-page {
  min-height: calc(100svh - 78px);
  display: grid;
  place-items: center;
  padding: 90px 20px;
  background:
    radial-gradient(circle at 78% 18%, rgba(75, 188, 230, 0.18), transparent 26%),
    var(--corp-pale);
}

.corp-simple-box {
  width: min(720px, 100%);
  border: 1px solid var(--corp-line);
  border-radius: var(--corp-radius);
  padding: 48px;
  background: #fff;
  box-shadow: var(--corp-shadow);
}

.corp-simple-box h1 {
  margin: 0;
  color: var(--corp-navy);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.4;
}

.corp-simple-box p {
  margin: 20px 0 0;
  color: var(--corp-muted);
}

.corp-footer {
  color: rgba(255, 255, 255, 0.7);
  background: #040e20;
}

.corp-footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) repeat(3, minmax(150px, 0.55fr));
  gap: 46px;
  padding: 58px 0 46px;
}

.corp-footer-brand .corp-brand {
  color: #fff;
}

.corp-footer-brand .corp-brand-ja {
  white-space: normal;
}

.corp-footer-brand p {
  max-width: 360px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.corp-footer h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.corp-footer-links {
  display: grid;
  gap: 10px;
}

.corp-footer-links a {
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  text-decoration: none;
}

.corp-footer-links a:hover {
  color: #fff;
}

.corp-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0 26px;
  color: rgba(255, 255, 255, 0.46);
  font-size: 11px;
}

@media (max-width: 1040px) {
  .corp-menu-button {
    display: block;
  }

  .corp-nav {
    position: fixed;
    top: 78px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99;
    display: none;
    align-content: start;
    align-items: stretch;
    gap: 0;
    overflow-y: auto;
    padding: 24px 20px 40px;
    background: #fff;
  }

  .corp-nav.is-open {
    display: grid;
  }

  .corp-nav a {
    border-bottom: 1px solid var(--corp-line);
    padding: 16px 8px;
    font-size: 15px;
  }

  .corp-nav > a::after {
    content: none !important;
  }

  .corp-nav-contact {
    margin-top: 20px;
    border-bottom: 0 !important;
  }

  .corp-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.52fr);
    gap: 36px;
  }

  .corp-business-grid,
  .corp-card-grid,
  .corp-plan-grid,
  .corp-values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .corp-flow-step:nth-child(2)::after {
    content: none;
  }

  .corp-footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .corp-container {
    width: min(100% - 28px, var(--corp-width));
  }

  .corp-section {
    padding: 68px 0;
  }

  .corp-section--compact {
    padding: 48px 0;
  }

  .corp-header-inner {
    width: min(100% - 24px, 1240px);
    min-height: 70px;
  }

  .corp-brand img {
    width: 42px;
    height: 42px;
  }

  .corp-brand-en {
    display: none;
  }

  .corp-brand-ja {
    max-width: 220px;
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
  }

  .corp-nav {
    top: 70px;
  }

  .corp-hero {
    min-height: auto;
  }

  .corp-hero-grid,
  .corp-tech-hero-grid,
  .corp-layer-grid,
  .corp-profile-grid,
  .corp-split,
  .corp-contact-grid,
  .corp-access-grid {
    grid-template-columns: 1fr;
  }

  .corp-hero-grid,
  .corp-tech-hero-grid {
    padding: 70px 0 74px;
  }

  .corp-tech-hero-grid {
    min-height: 0;
    padding: 54px 0 62px;
  }

  .corp-tech-brand {
    gap: 10px;
    margin-bottom: 22px;
  }

  .corp-aw-mark {
    width: 46px;
    height: 46px;
    font-size: 14px;
  }

  .corp-tech-brand strong {
    font-size: 15px;
  }

  .corp-tech-brand > div > span {
    font-size: 9px;
  }

  .corp-tech-hero-art {
    object-position: 66% center;
  }

  .corp-tech-hero::after {
    background: linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.93) 68%, rgba(6, 21, 46, 0.64) 100%);
  }

  .corp-hero h1,
  .corp-tech-hero h1 {
    font-size: clamp(34px, 8.6vw, 40px);
    line-height: 1.34;
  }

  .corp-tech-hero-copy > p:not(.corp-kicker) {
    font-size: 16px;
  }

  .corp-hero-mark {
    min-height: 300px;
  }

  .corp-hero-mark img {
    width: min(270px, 70%);
  }

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

  .corp-trust-item,
  .corp-trust-item:last-child {
    min-height: 102px;
    border-right: 0;
    border-bottom: 1px solid var(--corp-line);
    padding: 18px;
  }

  .corp-trust-item:nth-child(odd) {
    border-left: 0;
  }

  .corp-section-head,
  .corp-contact-band-inner,
  .corp-price-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .corp-section-head {
    gap: 0;
  }

  .corp-section-head .corp-heading-lead {
    max-width: none;
    margin-top: 16px;
  }

  .corp-business-grid,
  .corp-card-grid,
  .corp-plan-grid,
  .corp-values-grid,
  .corp-flow-grid,
  .corp-photo-grid,
  .corp-group-children,
  .corp-form-row {
    grid-template-columns: 1fr;
  }

  .corp-business-card {
    min-height: 0;
  }

  .corp-layer-panel {
    padding: 20px;
  }

  .corp-profile-photo img {
    min-height: 0;
    aspect-ratio: 4 / 4.4;
  }

  .corp-page-hero-inner {
    padding: 58px 0 66px;
  }

  .corp-page-hero--image .corp-page-hero-inner {
    min-height: 420px;
    padding: 50px 0 58px;
  }

  .corp-page-hero-art {
    object-position: 64% center;
  }

  .corp-page-hero--business .corp-page-hero-art {
    object-position: 70% center;
  }

  .corp-page-hero--hojokin .corp-page-hero-art {
    object-position: 76% 52%;
  }

  .corp-page-hero--company .corp-page-hero-art {
    object-position: 70% center;
  }

  .corp-page-hero--image::before {
    background: linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.94) 70%, rgba(6, 21, 46, 0.68) 100%);
  }

  .corp-page-hero--hojokin::before {
    background: linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.96) 70%, rgba(6, 21, 46, 0.8) 100%);
  }

  .corp-page-hero--company::before {
    background: linear-gradient(90deg, rgba(6, 21, 46, 0.99) 0%, rgba(6, 21, 46, 0.94) 70%, rgba(6, 21, 46, 0.74) 100%);
  }

  .corp-page-hero--hojokin .corp-page-hero-inner {
    min-height: 540px;
  }

  .corp-page-hero-inner > p:not(.corp-kicker) {
    font-size: 16px;
  }

  .corp-service-leader {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    padding: 12px;
  }

  .corp-service-leader img {
    width: 96px;
    height: 93px;
  }

  .corp-mobile-break {
    display: block;
  }

  .corp-table-row,
  .corp-legal-meta dl > div {
    grid-template-columns: 1fr;
  }

  .corp-table-row dt {
    padding-bottom: 8px;
  }

  .corp-table-row dd {
    padding-top: 8px;
  }

  .corp-credential-grid {
    grid-template-columns: 1fr;
  }

  .corp-flow-step::after {
    right: 50%;
    bottom: -22px;
    top: auto;
    transform: translateX(50%) rotate(90deg);
  }

  .corp-flow-step:nth-child(2)::after {
    content: "›";
  }

  .corp-compare-wrap {
    overflow-x: auto;
  }

  .corp-compare {
    min-width: 660px;
  }

  .corp-price-panel {
    padding: 28px;
  }

  .corp-contact-band .corp-actions,
  .corp-contact-band .corp-button {
    width: 100%;
  }

  .corp-form-panel,
  .corp-simple-box {
    padding: 24px;
  }

  .corp-legal {
    width: min(100% - 28px, 940px);
    padding: 58px 0 76px;
  }

  .corp-footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .corp-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .corp-brand-ja {
    max-width: 180px;
    font-size: 11px;
  }

  .corp-hero-actions,
  .corp-actions {
    display: grid;
  }

  .corp-button,
  .corp-button-outline {
    width: 100%;
  }

  .corp-trust-grid {
    grid-template-columns: 1fr;
  }

  .corp-trust-item {
    border-left: 0;
  }
}

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

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