:root {
  --navy: #0d1b2a;
  --navy-soft: #172b3f;
  --orange: #f26101;
  --orange-dark: #cc4d00;
  --ink: #142033;
  --muted: #66707d;
  --surface: #f5f6f8;
  --surface-warm: #fff8f3;
  --line: #dce2e8;
  --white: #fff;
  --shadow: 0 20px 54px rgba(13, 27, 42, 0.12);
  --max: 1360px;
  --header-height: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

#case,
#case-study,
#whitepaper {
  scroll-margin-top: var(--header-height);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", system-ui, sans-serif;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

button {
  color: inherit;
}

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

h1,
h2,
h3 {
  color: var(--navy);
  font-weight: 900;
}

h1 {
  font-size: 62px;
  line-height: 1.25;
}

h2 {
  font-size: 42px;
  line-height: 1.35;
}

h3 {
  font-size: 24px;
  line-height: 1.45;
}

p,
li,
dd,
dt {
  font-size: 16px;
  line-height: 1.9;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: center;
  min-height: var(--header-height);
  padding: 12px max(24px, calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid rgba(13, 27, 42, 0.08);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
}

.site-logo {
  position: relative;
  z-index: 102;
}

.site-logo img {
  width: 205px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 34px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 900;
}

.site-nav > a:not(.nav-contact) {
  position: relative;
  padding: 14px 0;
}

.site-nav > a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--orange);
  transition: transform 0.18s ease;
}

.site-nav > a:hover::after,
.site-nav > a.active::after {
  transform: scaleX(1);
}

.nav-contact,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 25px;
  border: 0;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.nav-contact,
.button.primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 14px 30px rgba(242, 97, 1, 0.22);
}

.button.secondary {
  color: var(--navy);
  border: 1px solid var(--navy);
  background: var(--white);
}

.button.light {
  color: var(--navy);
  background: var(--white);
}

.button:hover,
.nav-contact:hover {
  transform: translateY(-2px);
}

.button-arrow::after {
  content: "→";
  margin-left: 14px;
  font-size: 18px;
}

.nav-toggle {
  position: relative;
  z-index: 102;
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--orange);
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 13px;
  width: 20px;
  height: 2px;
  background: var(--white);
  transition: transform 0.18s ease, opacity 0.18s ease, top 0.18s ease;
}

.nav-toggle span:nth-child(1) {
  top: 15px;
}

.nav-toggle span:nth-child(2) {
  top: 22px;
}

.nav-toggle span:nth-child(3) {
  top: 29px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 22px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 22px;
  transform: rotate(-45deg);
}

.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(520px, 1.05fr);
  align-items: center;
  gap: 60px;
  min-height: calc(100svh - var(--header-height));
  padding: 68px max(32px, calc((100vw - var(--max)) / 2)) 132px;
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent 0 68%, rgba(242, 97, 1, 0.04) 68% 100%),
    var(--white);
}

.home-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: 70px;
  width: 58%;
  height: 250px;
  border-top: 3px solid rgba(242, 97, 1, 0.58);
  border-radius: 50% 0 0;
  transform: rotate(-7deg);
  pointer-events: none;
}

.hero-copy,
.home-hero-media,
.home-stats {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label {
  margin-bottom: 16px;
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy .eyebrow {
  display: inline-block;
  margin-bottom: 34px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--orange);
}

.hero-copy h1 {
  max-width: 650px;
  margin-bottom: 28px;
}

.hero-copy h1 em {
  color: var(--orange);
  font-style: normal;
}

.hero-lead {
  max-width: 660px;
  margin-bottom: 34px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.home-hero-media {
  min-height: 570px;
}

.home-hero-media figure {
  position: absolute;
  inset: 0 0 0 5%;
  margin: 0;
  overflow: hidden;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  background: var(--surface);
  box-shadow: var(--shadow);
}

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

.hero-domain-list {
  position: absolute;
  right: -12px;
  bottom: 44px;
  left: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  box-shadow: var(--shadow);
}

.hero-domain-list span {
  padding: 20px 18px;
  border-right: 1px solid var(--line);
  color: var(--navy);
  background: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.hero-domain-list span:last-child {
  border-right: 0;
}

.home-stats {
  position: absolute;
  right: max(32px, calc((100vw - var(--max)) / 2));
  bottom: 26px;
  left: max(32px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(13, 27, 42, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.home-stats article {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  grid-template-areas:
    "icon value"
    "icon label";
  gap: 2px 16px;
  align-items: center;
  min-height: 108px;
  padding: 24px 34px;
  border-right: 1px solid var(--line);
}

.home-stats article:last-child {
  border-right: 0;
}

.home-stats img {
  grid-area: icon;
  width: 46px;
}

.home-stats strong {
  grid-area: value;
  color: var(--navy);
  font-size: 34px;
  line-height: 1.1;
}

.home-stats span {
  grid-area: label;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.section {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 104px 32px;
}

.section.compact {
  padding-top: 72px;
  padding-bottom: 72px;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 60px;
  align-items: end;
  margin-bottom: 46px;
}

.section-head h2 {
  max-width: 820px;
  margin-bottom: 0;
}

.section-head > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 700;
}

.service-grid,
.case-grid,
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.service-card,
.case-card,
.media-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 570px;
  padding: 24px;
}

.service-card > img {
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  object-fit: contain;
}

.service-card figure {
  height: 210px;
  margin: 0 0 24px;
  overflow: hidden;
  border-radius: 5px;
}

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

.service-card .number {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.service-card h3 {
  margin: 10px 0 12px;
}

.service-card p {
  margin-bottom: 24px;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

.text-link::after {
  content: "→";
  margin-left: 12px;
  color: var(--orange);
  font-size: 20px;
}

.results-band {
  color: var(--white);
  background: var(--navy);
}

.results-band .section {
  max-width: var(--max);
}

.results-band h2,
.results-band h3,
.results-band p {
  color: var(--white);
}

.case-card {
  min-height: 410px;
  padding: 28px;
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.05);
}

.case-card .case-type {
  display: inline-block;
  margin-bottom: 52px;
  color: #ffae76;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.case-card h3 {
  min-height: 70px;
  margin-bottom: 16px;
}

.case-card p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.case-card dl {
  margin: 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.case-card dl div {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.case-card dt,
.case-card dd {
  margin: 0;
  color: var(--white);
  font-size: 13px;
  line-height: 1.6;
}

.case-card dt {
  color: rgba(255, 255, 255, 0.56);
}

.case-card .pending {
  color: #ffba88;
  font-weight: 900;
}

.case-card .text-link {
  margin-top: 24px;
  color: var(--white);
}

.case-study-detail {
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.case-study-header {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 56px;
  align-items: start;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.case-study-tag {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.case-study-header h3 {
  max-width: 700px;
  margin-bottom: 0;
  font-size: 30px;
}

.case-study-meta {
  margin: 0;
  border-top: 1px solid var(--line);
}

.case-study-meta div {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.case-study-meta dt,
.case-study-meta dd {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
}

.case-study-meta dt {
  color: var(--muted);
  font-weight: 900;
}

.case-study-meta dd {
  color: var(--navy);
  font-weight: 800;
}

.case-study-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  padding: 36px 0;
}

.case-study-columns section {
  padding-left: 20px;
  border-left: 3px solid var(--orange);
}

.case-study-columns h3 {
  margin-bottom: 10px;
  font-size: 18px;
}

.case-study-columns p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.case-study-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}

.company-feature {
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1.18fr);
  gap: 72px;
  align-items: center;
  max-width: none;
  padding-right: max(32px, calc((100vw - var(--max)) / 2 + 32px));
  padding-left: max(32px, calc((100vw - var(--max)) / 2 + 32px));
  color: var(--white);
  background: var(--navy);
}

.company-feature-no-photo {
  grid-template-columns: minmax(0, 920px);
  justify-content: center;
  padding-top: 96px;
  padding-bottom: 96px;
}

.company-feature figure {
  height: 540px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.company-feature figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.company-feature h2,
.company-feature p {
  color: var(--white);
}

.company-feature .statement {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: 20px;
  font-weight: 700;
}

.media-card {
  min-height: 380px;
  padding: 28px;
  background: var(--surface);
}

.media-card img {
  width: 58px;
  margin-bottom: 54px;
}

.media-card .category {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.media-card h3 {
  min-height: 70px;
  margin: 12px 0;
}

.media-card p {
  color: var(--muted);
  font-size: 14px;
}

.recruit-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
  gap: 56px;
  align-items: center;
}

.recruit-feature figure {
  height: 390px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.recruit-feature figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-band {
  display: grid;
  justify-items: center;
  padding: 90px 24px;
  text-align: center;
  background: var(--surface-warm);
}

.cta-band h2 {
  max-width: 860px;
  margin-bottom: 28px;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
  gap: 70px;
  align-items: center;
  min-height: 590px;
  padding: 70px max(32px, calc((100vw - var(--max)) / 2));
  background: var(--surface);
}

.page-hero.no-photo {
  display: block;
  min-height: 420px;
}

.page-hero h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: 54px;
}

.page-hero p:not(.eyebrow) {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
}

.page-hero figure {
  height: 410px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.page-hero figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.mvv-item {
  display: grid;
  grid-template-columns: 150px minmax(280px, 0.75fr) minmax(0, 1fr);
  gap: 38px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.mvv-item span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
}

.mvv-item h3,
.mvv-item p {
  margin: 0;
}

.mvv-item p {
  color: var(--muted);
}

.ceo-section {
  display: grid;
  grid-template-columns: minmax(480px, 0.95fr) minmax(0, 1.05fr);
  gap: 70px;
  align-items: center;
}

.ceo-section figure {
  position: relative;
  aspect-ratio: 1401 / 1123;
  height: auto;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.ceo-section .office-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.ceo-name {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.ceo-name span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.ceo-name strong {
  color: var(--navy);
  font-size: 24px;
}

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

.origin-grid article {
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.origin-grid article:last-child {
  border-right: 0;
}

.origin-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 28px;
}

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

.profile-table div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 30px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.profile-table dt,
.profile-table dd {
  margin: 0;
}

.profile-table dt {
  color: var(--muted);
  font-weight: 900;
}

.profile-table dd {
  color: var(--navy);
  font-weight: 800;
}

.service-block {
  display: grid;
  grid-template-columns: 110px minmax(0, 0.9fr) minmax(360px, 0.8fr);
  gap: 42px;
  align-items: center;
  padding: 46px 0;
  border-top: 1px solid var(--line);
}

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

.service-block .service-number {
  color: var(--orange);
  font-size: 34px;
  font-weight: 900;
}

.service-block ul {
  margin: 18px 0 24px;
  padding-left: 1.2em;
}

.service-block figure {
  height: 280px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
}

.service-block figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.metric-grid article {
  min-height: 170px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.metric-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--navy);
  font-size: 32px;
}

.metric-grid span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.detail-feature-grid article {
  min-height: 300px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.detail-feature-grid img {
  width: 60px;
  margin-bottom: 38px;
}

.process-list {
  counter-reset: process;
  border-top: 1px solid var(--line);
}

.process-list article {
  counter-increment: process;
  display: grid;
  grid-template-columns: 100px minmax(220px, 0.5fr) minmax(0, 1fr);
  gap: 36px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.process-list article::before {
  content: "0" counter(process);
  color: var(--orange);
  font-size: 24px;
  font-weight: 900;
}

.process-list h3,
.process-list p {
  margin: 0;
}

.process-list p {
  color: var(--muted);
}

.job-list {
  display: grid;
  gap: 24px;
}

.job-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 48px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.job-card > div > p:last-child {
  color: var(--muted);
}

.job-card dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.job-card dl div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 22px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.job-card dt,
.job-card dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.job-card dt {
  color: var(--muted);
  font-weight: 900;
}

.job-card dd {
  font-weight: 750;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.65fr) minmax(0, 1.35fr);
  gap: 70px;
  align-items: start;
}

.contact-note {
  position: sticky;
  top: calc(var(--header-height) + 30px);
}

.contact-note ul {
  margin-top: 28px;
  padding-left: 1.2em;
  color: var(--muted);
}

.contact-form {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.form-field {
  display: grid;
  gap: 9px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

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

.required {
  margin-left: 8px;
  color: var(--orange);
  font-size: 11px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid #cbd3dc;
  border-radius: 5px;
  outline: none;
  color: var(--ink);
  background: var(--white);
}

.form-field input,
.form-field select {
  min-height: 52px;
  padding: 0 14px;
}

.form-field textarea {
  min-height: 170px;
  padding: 14px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(242, 97, 1, 0.1);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 24px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.form-check input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.form-confirm {
  margin-top: 30px;
  padding-top: 30px;
  scroll-margin-top: calc(var(--header-height) + 20px);
  border-top: 1px solid var(--line);
}

.form-confirm[hidden],
.form-fields[hidden] {
  display: none;
}

.confirm-list {
  margin: 0 0 26px;
  border-top: 1px solid var(--line);
}

.confirm-list div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.confirm-list dt,
.confirm-list dd {
  margin: 0;
  font-size: 14px;
}

.confirm-list dt {
  color: var(--muted);
  font-weight: 900;
}

.form-status {
  margin-top: 18px;
  color: var(--orange-dark);
  font-size: 14px;
  font-weight: 800;
}

.privacy-content {
  max-width: 940px;
}

.privacy-content section {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.privacy-content h2 {
  font-size: 26px;
}

.privacy-content p,
.privacy-content li {
  color: var(--muted);
}

.thanks-box {
  max-width: 780px;
  margin: 0 auto;
  padding: 70px 32px;
  text-align: center;
}

.site-footer {
  color: var(--white);
  background: var(--navy);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 60px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 32px 42px;
}

.footer-brand img {
  width: 300px;
  height: 125px;
  object-fit: cover;
  object-position: center;
  margin-bottom: 24px;
}

.footer-brand p,
.footer-contact p {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  align-content: start;
  font-size: 13px;
  font-weight: 800;
}

.footer-contact .button {
  margin-top: 16px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.footer-legal {
  display: flex;
  gap: 22px;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .site-nav {
    gap: 20px;
  }

  .home-hero {
    grid-template-columns: minmax(420px, 0.95fr) minmax(440px, 1.05fr);
    gap: 32px;
  }

  .home-hero-media {
    min-height: 500px;
  }

  .company-feature {
    gap: 42px;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 72px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 21px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    min-height: var(--header-height);
    padding: 10px 16px;
  }

  .site-logo img {
    width: 166px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    z-index: 101;
    height: calc(100svh - var(--header-height));
    display: grid;
    grid-auto-rows: min-content;
    align-content: start;
    justify-content: stretch;
    gap: 0;
    padding: 28px 20px 40px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    color: var(--navy);
    background: var(--white);
    transition: opacity 0.18s ease, visibility 0.18s ease;
  }

  .site-nav.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav > a:not(.nav-contact) {
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    font-size: 18px;
  }

  .site-nav > a:not(.nav-contact)::after {
    display: none;
  }

  .site-nav .nav-contact {
    margin-top: 28px;
  }

  .home-hero {
    display: block;
    min-height: auto;
    padding: 42px 18px 0;
  }

  .home-hero::after {
    display: none;
  }

  .hero-copy .eyebrow {
    margin-bottom: 28px;
  }

  .hero-copy h1 {
    margin-bottom: 22px;
    font-size: 40px;
  }

  .hero-lead {
    margin-bottom: 28px;
    font-size: 15px;
    line-height: 1.9;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .home-hero-media {
    min-height: auto;
    margin: 36px -18px 0;
  }

  .home-hero-media figure {
    position: relative;
    inset: auto;
    height: 260px;
    clip-path: none;
    box-shadow: none;
  }

  .hero-domain-list {
    right: 12px;
    bottom: 12px;
    left: 12px;
  }

  .hero-domain-list span {
    padding: 13px 6px;
    font-size: 10px;
  }

  .home-stats {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0 -18px;
    border-radius: 0;
    box-shadow: none;
  }

  .home-stats article {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
      "icon"
      "value"
      "label";
    justify-items: center;
    gap: 6px;
    min-height: 134px;
    padding: 18px 8px;
    text-align: center;
  }

  .home-stats img {
    width: 34px;
  }

  .home-stats strong {
    font-size: 22px;
    white-space: nowrap;
  }

  .home-stats span {
    font-size: 10px;
    line-height: 1.5;
  }

  .section,
  .company-feature {
    padding: 66px 18px;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 32px;
  }

  .service-grid,
  .case-grid,
  .media-grid,
  .detail-feature-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .service-card figure {
    height: 210px;
  }

  .case-card {
    min-height: auto;
  }

  .case-card .case-type {
    margin-bottom: 32px;
  }

  .case-card h3 {
    min-height: 0;
  }

  .case-study-detail {
    padding: 24px 18px;
  }

  .case-study-header,
  .case-study-columns {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .case-study-header h3 {
    font-size: 24px;
  }

  .case-study-meta div {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .case-study-columns {
    padding: 28px 0;
  }

  .company-feature {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .company-feature figure {
    width: 100%;
    max-width: 380px;
    height: 390px;
    margin: 0 auto;
  }

  .media-card {
    min-height: 320px;
  }

  .media-card img {
    margin-bottom: 34px;
  }

  .media-card h3 {
    min-height: 0;
  }

  .recruit-feature {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .recruit-feature figure {
    height: 280px;
  }

  .cta-band {
    padding: 68px 18px;
  }

  .cta-band .button {
    width: 100%;
  }

  .page-hero,
  .page-hero.no-photo {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    min-height: auto;
    padding: 48px 18px;
  }

  .page-hero h1 {
    font-size: 38px;
  }

  .page-hero p:not(.eyebrow) {
    font-size: 15px;
  }

  .page-hero figure {
    height: 270px;
  }

  .mvv-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 28px 0;
  }

  .ceo-section {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ceo-section figure {
    width: 100%;
    max-width: 520px;
    height: auto;
    margin: 0 auto;
  }

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

  .origin-grid article,
  .origin-grid article:last-child {
    border-right: 0;
  }

  .profile-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .service-block {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 36px 0;
  }

  .service-block figure {
    height: 220px;
  }

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

  .metric-grid article {
    min-height: 145px;
    padding: 20px 16px;
  }

  .metric-grid strong {
    font-size: 24px;
  }

  .process-list article {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 16px;
  }

  .process-list article p {
    grid-column: 2;
  }

  .job-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 20px;
  }

  .job-card dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .contact-note {
    position: static;
  }

  .contact-form {
    padding: 24px 18px;
  }

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

  .form-actions {
    display: grid;
  }

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

  .confirm-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 38px;
    padding: 56px 18px 32px;
  }

  .footer-bottom {
    display: grid;
    padding: 20px 18px;
  }

  .footer-legal {
    flex-wrap: wrap;
  }
}

@media (max-width: 380px) {
  .hero-copy h1,
  .page-hero h1 {
    font-size: 35px;
  }

  .home-stats strong {
    font-size: 19px;
  }
}