/* =========================================================
   Common Website Styles
   整理済み 1ファイル版
   ========================================================= */

/* ------------------------------
   01. Design Tokens
------------------------------ */
:root {
  --color-base: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-bg-gray: #f7f7f7;
  --color-main: #111827;
  --color-text: #4b5563;
  --color-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-blue: #111a78;
  --color-blue-2: #6678a8;
  --color-blue-3: #9eb4d4;

  --shadow-card: 0 14px 40px rgba(17, 24, 39, 0.07);
  --shadow-large: 0 20px 50px rgba(0, 0, 0, 0.12);

  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --container-width: 1200px;
  --header-height: 80px;
}

/* ------------------------------
   02. Reset / Base
------------------------------ */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  color: var(--color-main);
  background: var(--color-base);
  line-height: 1.7;
}

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

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

.container {
  width: min(var(--container-width), 92%);
  margin: 0 auto;
}

/* ------------------------------
   03. Common Parts
------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  background: var(--color-main);
  color: #fff !important;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn:hover {
  background: #374151;
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-pill);
  color: #fff;
  font-size: 14px;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: 96px 0;
}

.border-top {
  border-top: 1px solid var(--color-border);
}

.section-head {

  display: flex;
  align-items: center; /* ←これに変更 */
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}

.section-label {
  margin-bottom: 12px;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.section-title {
  color: var(--color-main);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.3;
  font-weight: 600;
}

.section-desc {
  max-width: 680px;
  color: var(--color-text);
  font-size: 15px;
}

.section-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #374151;
  font-size: 14px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.section-more:hover {
  opacity: 0.6;
}

/* ------------------------------
   04. Header / Navigation
------------------------------ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 24px;
  flex-wrap: nowrap;
}

.logo {
  flex-shrink: 0;
  color: #111;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-decoration: none;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
  flex-wrap: nowrap;
}

.nav > a,
.dropdown > a,
.mega-trigger {
  color: #222;
  font-size: 15px;
  line-height: 1.5;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.25s ease;
}

.nav > a:hover,
.dropdown > a:hover,
.mega-trigger:hover {
  color: var(--color-main);
}

/* Normal Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 260px;
  padding: 10px 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 12px 18px;
  color: #374151;
  font-size: 14px;
  transition: background 0.2s ease;
}

.dropdown-menu a:hover {
  color: var(--color-main);
  background: #f9fafb;
}

/* Mega Menu */
.mega-dropdown {
  position: relative;
}

.mega-trigger {
  display: inline-block;
  padding: 28px 0;
}

.mega-menu {
  position: fixed;
  top: var(--header-height);
  left: 50%;
  right: auto;
  z-index: 99998;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 42px;
  width: 900px;
  max-width: calc(100vw - 40px);
  padding: 48px 56px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 24px;
  box-shadow: var(--shadow-large);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(12px);
  transition: all 0.25s ease;
}

.mega-dropdown:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-menu__left {
  padding-right: 36px;
  border-right: 1px solid #d9d9d9;
}

.mega-menu__left h2 {
  margin: 0 0 8px;
  color: #111;
  font-size: 32px;
  line-height: 1.2;
  font-weight: 700;
}

.mega-menu__left p {
  margin: 0 0 14px;
  color: #111;
  font-size: 16px;
}

.mega-line,
.about-message__line,
.philosophy-line,
.about-block__line,
.group-heading-line {
  display: flex;
}

.mega-line {
  margin-bottom: 44px;
}

.mega-line span,
.about-message__line span,
.philosophy-line span,
.about-block__line span,
.group-heading-line span {
  display: block;
  height: 5px;
}

.mega-line span {
  height: 4px;
}

.mega-line span:nth-child(1),
.about-message__line span:nth-child(1),
.philosophy-line span:nth-child(1),
.about-block__line span:nth-child(1),
.group-heading-line span:nth-child(1) {
  width: 26px;
  background: var(--color-blue);
}

.mega-line span:nth-child(2),
.about-message__line span:nth-child(2),
.philosophy-line span:nth-child(2),
.about-block__line span:nth-child(2),
.group-heading-line span:nth-child(2) {
  width: 26px;
  background: var(--color-blue-2);
}

.mega-line span:nth-child(3),
.about-message__line span:nth-child(3),
.philosophy-line span:nth-child(3),
.about-block__line span:nth-child(3),
.group-heading-line span:nth-child(3) {
  width: 26px;
  background: var(--color-blue-3);
}

.mega-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-width: 230px;
  padding: 14px 28px;
  border: 1.5px solid #1c2388;
  border-radius: var(--radius-pill);
  color: #1c2388;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s ease;
}

.mega-btn:hover {
  color: #fff;
  background: #1c2388;
}

.mega-menu__right {
  display: flex;
  align-items: center;
  margin-top: 0 !important;
  padding-left: 0;
}

.mega-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 36px;
  width: 100%;
}

.mega-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid #d9d9d9;
  color: #111;
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s ease;
  }

.mega-links a:hover {
  color: #1c2388;
}

.mega-links a span {
  flex-shrink: 0;
  color: #666;
  font-size: 16px;
}

/* ------------------------------
   05. Hero
------------------------------ */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 88vh;
  overflow: hidden;
  color: #fff;
  background: var(--color-main);
}

.hero-slides,
.slide {
  position: absolute;
  inset: 0;
}

.slide {
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 1.2s ease;
}

.slide.active {
  opacity: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(17, 24, 39, 0.72) 0%,
    rgba(17, 24, 39, 0.46) 45%,
    rgba(17, 24, 39, 0.28) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 120px 0 80px;
}

.hero-sub {
  display: inline-block;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  letter-spacing: 0.18em;
}

.hero h1 {
  margin-bottom: 22px;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero p {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 16px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 14px;
}

.hero-stat strong {
  display: block;
  margin-bottom: 4px;
  font-size: 26px;
  font-weight: 600;
}

.hero-stat span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

/* ------------------------------
   06. Concept
------------------------------ */
.concept-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
}

.concept-copy h3 {
  margin-bottom: 24px;
  color: var(--color-main);
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.45;
  font-weight: 500;
}

.concept-copy p {
  max-width: 620px;
  color: var(--color-text);
  font-size: 15px;
}

.concept-visual {
  padding-left: 40px;
  border-left: 1px solid var(--color-border);
  color: #d1d5db;
  font-size: clamp(34px, 5vw, 72px);
  line-height: 1.1;
  font-weight: 600;
  text-align: right;
}

/* ------------------------------
   07. Cards / Services
------------------------------ */
.card-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.link-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.link-card:hover {
  border-color: #d1d5db;
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.link-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.link-card__head h3 {
  color: var(--color-main);
  font-size: 22px;
  line-height: 1.4;
  font-weight: 600;
}

.link-card__arrow {
  color: var(--color-muted);
  font-size: 20px;
}

.link-card p,
.service-box p {
  color: var(--color-text);
  font-size: 14px;
}

.service-box {
  padding-top: 24px;
  border-top: 1px solid var(--color-main);
}

.service-box h3 {
  margin-bottom: 14px;
  color: var(--color-main);
  font-size: 22px;
}

.service-box p {
  margin-bottom: 18px;
}

.service-link {
  color: var(--color-main);
  font-size: 14px;
  font-weight: 500;
}

/* Service Link Cards */
.service-link-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-link-card {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  min-height: 220px;
  padding: 34px 32px;
  overflow: hidden;
  color: var(--color-main);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.service-link-card::before,
.action-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-blue) 0%, var(--color-blue-2) 55%, var(--color-blue-3) 100%);
}

.service-link-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 18px 45px rgba(17, 24, 39, 0.08);
  transform: translateY(-6px);
}

.service-link-card__label {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--color-blue-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.service-link-card h3 {
  margin-bottom: 14px;
  color: var(--color-main);
  font-size: 26px;
  font-weight: 600;
}

.service-link-card p {
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.9;
}

.service-link-card__arrow {
  flex-shrink: 0;
  align-self: flex-start;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--color-main);
  background: #f3f4f6;
  border-radius: var(--radius-pill);
  transition: all 0.3s ease;
}

.service-link-card:hover .service-link-card__arrow {
  color: #fff;
  background: var(--color-blue);
  transform: translate(3px, -3px);
}

/* ------------------------------
   08. News / CTA
------------------------------ */
.news-list {
  display: grid;
  gap: 18px;
}

.news-item {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-date {
  color: var(--color-muted);
  font-size: 14px;
}

.news-title {
  color: var(--color-main);
  font-size: 16px;
}

.news-arrow {
  color: var(--color-muted);
  font-size: 18px;
}

.news-more {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
}

.news-more a {
  color: #374151;
  font-size: 14px;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.news-more a:hover {
  opacity: 0.6;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 54px;
  color: #fff;
  background: var(--color-main);
  border-radius: var(--radius-xl);
}

.cta h2 {
  margin-bottom: 10px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.4;
  font-weight: 600;
}

.cta p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

/* ------------------------------
   09. Group Section
------------------------------ */
.group-section {
  padding: 120px 0;
  background:
    radial-gradient(circle at top left, rgba(92, 114, 196, 0.10), transparent 32%),
    linear-gradient(180deg, #f7f7f5 0%, #f1f1ee 100%);
}

.group-heading {
  margin-bottom: 56px;
  text-align: center;
}

.group-heading h2,
.group-heading .en {
  display: block;
  margin-bottom: 12px;
  color: var(--color-main);
  font-size: clamp(42px, 6vw, 64px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.group-heading p,
.group-heading .ja {
  display: block;
  margin-bottom: 18px;
  color: #5b6475;
  font-size: 14px;
  letter-spacing: 0.12em;
}

.group-heading-line {
  justify-content: center;
  align-items: center;
}

.group-heading .line {
  width: 72px;
  height: 3px;
  margin: 0 auto;
  background: linear-gradient(90deg, #25349a 0%, #9fb0d9 100%);
  border-radius: var(--radius-pill);
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.group-cards {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}

.group-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 180px;
  padding: 26px 24px 24px;
  overflow: hidden;
  color: var(--color-main);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-lg);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 16px 40px rgba(17, 24, 39, 0.06);
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease,
    background 0.35s ease;
}

.group-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, #25349a 0%, #7f96d8 55%, #cad4ef 100%);
}

.group-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(92, 114, 196, 0.10), transparent 68%);
  pointer-events: none;
}

.group-card:hover {
  border-color: rgba(163, 177, 215, 0.9);
  background: rgba(255, 255, 255, 0.9);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 1) inset,
    0 22px 50px rgba(17, 24, 39, 0.10);
  transform: translateY(-8px);
}

.group-card--large {
  grid-row: span 2;
  justify-content: center;
  min-height: 300px;
  padding: 30px 28px 28px;
}

.group-card:not(.group-card--large) {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.group-card__icon {
  position: absolute;
  top: 20px;
  right: 20px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(210, 216, 230, 0.9);
  border-radius: var(--radius-pill);
  font-size: 14px;
  transition: transform 0.3s ease, color 0.3s ease, background 0.3s ease;
}

.group-card:hover .group-card__icon {
  color: #25349a;
  background: #fff;
  transform: translate(2px, -2px);
}

.group-card__head {
  width: 100%;
  margin-bottom: 10px;
  padding-top: 8px;
  text-align: center;
}

.group-card__name small {
  display: inline-flex;
  align-items: center;
  height: 28px;
  margin-bottom: 16px;
  padding: 0 12px;
  color: #666;
  background: rgba(37, 52, 154, 0.06);
  border: 1px solid rgba(37, 52, 154, 0.08);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.group-card__name h3 {
  margin: 0;
  color: #0f172a;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.group-card:not(.group-card--large) .group-card__name h3 {
  font-size: 18px;
  line-height: 1.55;
}

.group-card__lead {
  margin-top: auto;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.9;
}

.group-card__text {
  max-width: 27em;
  margin-top: 30px;
  color: #334155;
  font-size: 15px;
  line-height: 2;
}

.group-card__meta {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: #64748b;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ------------------------------
   10. About / Message / Philosophy
------------------------------ */
.about-block {
  background: #fff;
}

.about-block:nth-child(even) {
  background: #fafafa;
}

.about-block__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 760px;
}

.about-block__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  background: var(--color-bg-gray);
  text-align: center;
}

.about-block__title {
  margin-bottom: 10px;
  color: #111;
  font-size: 64px;
  line-height: 1.1;
  font-weight: 700;
}

.about-block__sub {
  margin-bottom: 22px;
  color: #111;
  font-size: 16px;
}

.about-block__line {
  justify-content: center;
  margin-bottom: 44px;
}

.about-block__text {
  margin-bottom: 52px;
  color: #111;
  font-size: 18px;
  line-height: 2;
}

.about-block__btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-width: 300px;
  padding: 20px 32px;
  border: 1.5px solid #1b2086;
  border-radius: var(--radius-pill);
  color: #1b2086;
  background: transparent;
  font-size: 22px;
  font-weight: 500;
  transition: all 0.25s ease;
}

.about-block__btn:hover {
  color: #fff;
  background: #1b2086;
}

.about-block__btn span {
  font-size: 24px;
  line-height: 1;
}

.about-block__image {
  height: 100%;
}

.about-block__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-message {
  background: #fff;
}

.about-message__head {
  margin-bottom: 48px;
}

.about-message__line {
  margin-top: 18px;
}

.about-message__grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 56px;
  align-items: start;
}

.about-message__image {
  overflow: hidden;
  background: #f3f4f6;
  border-radius: 24px;
}

.about-message__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-message__catch {
  margin-bottom: 32px;
  color: var(--color-main);
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.5;
  font-weight: 500;
}

.about-message__profile {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.about-message__company {
  margin-bottom: 6px;
  color: var(--color-text);
  font-size: 14px;
}

.about-message__position {
  margin-bottom: 6px;
  color: #374151;
  font-size: 15px;
}

.about-message__name {
  color: var(--color-main);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.about-message__text p {
  margin-bottom: 16px;
  color: var(--color-text);
  font-size: 15px;
  line-height: 2;
}

.philosophy-section {
  padding: 96px 0;
  background: var(--color-bg-soft);
}

.philosophy-card {
  padding: 64px 56px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: 0 12px 40px rgba(17, 24, 39, 0.05);
  text-align: center;
}

.philosophy-line {
  justify-content: center;
  margin: 20px 0 36px;
}

.philosophy-copy p {
  margin-bottom: 6px;
  color: var(--color-main);
  font-size: clamp(18px, 2vw, 28px);
  line-height: 2;
  letter-spacing: 0.04em;
}

/* ------------------------------
   11. Sub Hero
------------------------------ */
.sub-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.sub-hero__image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.sub-hero__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 12%;
}

.sub-hero__content {
  color: #fff;
  text-align: right;
}

.sub-hero__content h1 {
  margin: 0;
  font-size: clamp(42px, 5vw, 64px);
  line-height: 1.1;
  font-weight: 700;
}

.sub-hero__content p {
  margin: 8px 0 0;
  font-size: 24px;
  line-height: 1.4;
  font-weight: 600;
}

/* ------------------------------
   12. Action Guidelines
------------------------------ */
.action-guidelines {
  margin-top: 30px;
  padding-top: 40px;
}

.action-guidelines__head {
  margin-bottom: 36px;
  text-align: center;
}

.action-guidelines__head h3 {
  margin-bottom: 8px;
  color: var(--color-main);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.4;
  font-weight: 600;
}

.action-guidelines__head p {
  color: var(--color-muted);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.action-guidelines__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.action-card {
  position: relative;
  overflow: hidden;
  padding: 32px 40px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.action-card__title {
  margin-bottom: 20px;
  padding-bottom: 14px;
  color: var(--color-main);
  border-bottom: 1px solid #dbe2ea;
  font-size: 28px;
  line-height: 1.4;
  font-weight: 600;
}

.action-card__text {
  color: var(--color-text);
  font-size: 15px;
  line-height: 2;
}

/* ------------------------------
   13. Recruit Links
------------------------------ */
.recruit-link-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.recruit-link-card {
  display: block;
  overflow: hidden;
  color: inherit;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.recruit-link-card:hover {
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.12);
  transform: translateY(-6px);
}

.recruit-link-card__image {
  height: 260px;
  overflow: hidden;
}

.recruit-link-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.recruit-link-card:hover .recruit-link-card__image img {
  transform: scale(1.06);
}

.recruit-link-card__body {
  padding: 28px;
}

.recruit-link-card__body p {
  margin-bottom: 8px;
  color: #1f5f8b;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.recruit-link-card__body h3 {
  margin-bottom: 18px;
  font-size: 24px;
  font-weight: 700;
}

.recruit-link-card__body span {
  display: inline-block;
  color: #1f5f8b;
  font-size: 14px;
  font-weight: 600;
}

/* ------------------------------
   14. Footer
------------------------------ */
.footer {
  background: #fff;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  padding: 48px 0 32px;
}

.footer-brand {
  margin-bottom: 10px;
  color: var(--color-main);
  font-size: 22px;
  font-weight: 600;
}

.footer-copy {
  max-width: 420px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #374151;
  font-size: 14px;
  transition: opacity 0.2s ease;
}

.footer-links a:hover {
  opacity: 0.7;
}

.footer-info p {
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.9;
}

.footer-bottom {
  padding: 16px 0;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  color: #9ca3af;
  font-size: 13px;
}

/* ------------------------------
   15. Responsive
------------------------------ */
@media (max-width: 1200px) {
  .mega-menu {
    width: 1000px;
    padding: 40px;
  }
}

@media (max-width: 1100px) {
  .group-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .group-card--large {
    grid-row: auto;
    min-height: 360px;
  }
}

@media (max-width: 1024px) {
  .card-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .group-grid,
  .concept-grid,
  .footer-inner,
  .about-message__grid {
    grid-template-columns: 1fr;
  }

  .concept-visual {
    padding-top: 28px;
    padding-left: 0;
    border-top: 1px solid var(--color-border);
    border-left: none;
    text-align: left;
  }

  .about-message__image {
    max-width: 640px;
  }
}

@media (max-width: 980px) {
  .mega-menu {
    position: static;
    display: none;
    grid-template-columns: 1fr;
    width: 100%;
    max-width: 100%;
    margin-top: 16px;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .mega-dropdown:hover .mega-menu {
    display: grid;
    transform: none;
  }

  .mega-menu__left {
    padding-right: 0;
    padding-bottom: 24px;
    border-right: none;
    border-bottom: 1px solid #d9d9d9;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: auto;
  }

  body {
    padding-top: 140px;
  }

  .container {
    width: min(100%, 92%);
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    min-height: auto;
    padding: 14px 0;
    gap: 12px;
    flex-wrap: wrap;
  }

  .logo {
    font-size: 18px;
    line-height: 1.4;
    white-space: normal;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
    flex-wrap: wrap;
  }

  .nav > a,
  .mega-trigger {
    font-size: 14px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .mega-menu {
    position: static;
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .mega-dropdown:hover .mega-menu {
    transform: none;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-content {
    max-width: 100%;
    padding: 72px 0 48px;
  }

  .hero h1 {
    margin-bottom: 16px;
    font-size: 32px;
    line-height: 1.35;
  }

  .hero p {
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.9;
  }

  .hero-stats {
    gap: 20px;
  }

  .hero-stat strong {
    font-size: 22px;
  }

  .hero-stat span {
    font-size: 12px;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    margin-bottom: 28px;
  }

  .section-title {
    font-size: 26px;
    line-height: 1.4;
  }

  .section-desc {
    font-size: 14px;
    line-height: 1.9;
  }

  .news-list {
    gap: 0;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 0;
  }

  .news-date,
  .news-title,
  .news-arrow {
    font-size: 14px;
  }

  .about-block__inner {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .about-block__content {
    padding: 48px 20px;
  }

  .about-block__title {
    font-size: 36px;
  }

  .about-block__sub {
    margin-bottom: 16px;
    font-size: 14px;
  }

  .about-block__line {
    margin-bottom: 28px;
  }

  .about-block__text {
    margin-bottom: 32px;
    font-size: 15px;
    line-height: 1.9;
  }

  .about-block__btn {
    width: 100%;
    min-width: 100%;
    padding: 16px 22px;
    font-size: 18px;
  }

  .about-block__image {
    min-height: 240px;
  }

  .about-block__image img {
    height: 240px;
  }

  .about-message__catch {
    font-size: 28px;
  }

  .about-message__name {
    font-size: 24px;
  }

  .philosophy-card {
    padding: 44px 24px;
  }

  .philosophy-copy p {
    font-size: 17px;
    line-height: 1.9;
  }

  .sub-hero__image img {
    height: 220px;
  }

  .sub-hero__overlay {
    padding: 0 6%;
  }

  .sub-hero__content h1 {
    font-size: 36px;
  }

  .sub-hero__content p {
    font-size: 18px;
  }

  .group-section {
    padding: 72px 0;
  }

  .group-heading {
    margin-bottom: 36px;
  }

  .group-heading h2,
  .group-heading .en {
    font-size: 36px;
  }

  .group-heading p,
  .group-heading .ja {
    font-size: 14px;
  }

  .group-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .group-card,
  .group-card--large {
    min-height: auto;
    padding: 22px 18px 20px;
  }

  .group-card__name h3 {
    font-size: 22px;
    line-height: 1.5;
  }

  .group-card:not(.group-card--large) .group-card__name h3 {
    font-size: 18px;
  }

  .group-card__text,
  .group-card__lead {
    font-size: 14px;
    line-height: 1.8;
  }

  .service-link-grid,
  .recruit-link-grid {
    grid-template-columns: 1fr;
  }

  .service-link-grid {
    gap: 18px;
  }

  .service-link-card {
    min-height: auto;
    padding: 28px 22px;
  }

  .service-link-card h3 {
    font-size: 22px;
  }

  .recruit-link-grid {
    gap: 24px;
  }

  .recruit-link-card__image {
    height: 220px;
  }

  .recruit-link-card__body {
    padding: 24px;
  }

  .action-card {
    padding: 28px 22px;
    border-radius: 18px;
  }

  .action-card__title {
    margin-bottom: 16px;
    padding-bottom: 12px;
    font-size: 24px;
  }

  .action-card__text {
    font-size: 14px;
    line-height: 1.9;
  }

  .cta {
    padding: 28px 20px;
    border-radius: 20px;
  }

  .cta h2 {
    font-size: 24px;
    line-height: 1.5;
  }

  .cta p {
    font-size: 14px;
    line-height: 1.8;
  }

  .footer-inner {
    gap: 24px;
    padding: 36px 0 24px;
  }

  .footer-brand {
    font-size: 18px;
  }

  .footer-copy,
  .footer-links a,
  .footer-info p,
  .footer-bottom p {
    font-size: 13px;
    line-height: 1.8;
  }
}
.news-list {
  border-top: 1px solid #ddd;
}

.news-item {
  display: block;
  text-decoration: none;
  color: #111;
  border-bottom: 1px solid #ddd;
  transition: background 0.3s ease;
}

.news-inner {
  display: flex;
  align-items: center;
  padding: 20px 0;
  gap: 30px;
  transition: transform 0.3s ease;
}

.news-date {
  font-size: 14px;
  color: #777;
  min-width: 110px;
}

.news-title {
  flex: 1;
  font-size: 16px;
}

.news-arrow {
  font-size: 18px;
  transition: transform 0.3s ease;
}

/* ホバー演出（ここが肝） */
.news-item:hover {
  background: #f7f7f7;
}

.news-item:hover .news-inner {
  transform: translateX(5px);
}

.news-item:hover .news-arrow {
  transform: translateX(5px);
}

.section-line {
  display: flex;
  gap: 4px;
  margin-top: 16px;
}

.section-line span {
  display: block;
  height: 4px;
}

.section-line span:nth-child(1) {
  width: 30px;
  background: var(--color-blue);
}
.section-line span:nth-child(2) {
  width: 30px;
  background: var(--color-blue-2);
}
.section-line span:nth-child(3) {
  width: 30px;
  background: var(--color-blue-3);
}

.sub-hero-simple {
  padding: 120px 0 60px;
  background: linear-gradient(
    180deg,
    #f8fafc 0%,
    #ffffff 100%
  );
  border-bottom: 1px solid #e5e7eb;
}

.sub-hero-simple__inner h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 600;
  color: #111827;
  margin-bottom: 8px;
}

.sub-hero-simple__inner p {
  font-size: 16px;
  color: #6b7280;
}
.about-block__image--recruit img {
  object-position: left center;
}

.sub-hero .sub-hero__image img {
  object-position: center center;
}

.about-navigation {
  padding: 96px 0;
  background: #f8fafc;
}

.about-navigation__head {
  margin-bottom: 40px;
}

.about-navigation__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.about-navigation__card {
  display: block;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  color: #111827;
  text-decoration: none;
  box-shadow: 0 14px 40px rgba(17, 24, 39, 0.06);
  transition: all 0.3s ease;
}

.about-navigation__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(17, 24, 39, 0.1);
}

.about-navigation__image {
  height: 210px;
  overflow: hidden;
}

.about-navigation__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.about-navigation__card:hover .about-navigation__image img {
  transform: scale(1.06);
}

.about-navigation__body {
  padding: 28px;
}

.about-navigation__en {
  margin-bottom: 8px;
  color: #6678a8;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.about-navigation__body h3 {
  margin-bottom: 18px;
  font-size: 24px;
  font-weight: 600;
}

.about-navigation__body span {
  color: #111a78;
  font-size: 14px;
  font-weight: 500;
}

@media (max-width: 768px) {
  .about-navigation {
    padding: 72px 0;
  }

  .about-navigation__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-navigation__image {
    height: 200px;
  }
}

.about-navigation-section {
  padding: 96px 0;
  background: #red;
  border-top: 1px solid #red;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 48px;
}

.pagination a {
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  color: #374151;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.pagination a:hover {
  border-color: #111a78;
  color: #111a78;
  transform: translateY(-2px);
}

.pagination__number.is-active {
  background: #111a78;
  border-color: #111a78;
  color: #fff;
}

.pagination__arrow--disabled {
  pointer-events: none;
  opacity: 0.35;
}
.about-navigation__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-navigation__card {
  padding: 32px;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  background: #fff;
  text-decoration: none;
  color: #111827;
  transition: all 0.3s ease;
}

.about-navigation__card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
}

.about-navigation__en {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #6678a8;
  margin-bottom: 10px;
  font-weight: 600;
}

.about-navigation__card h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.about-navigation__card span {
  font-size: 14px;
  color: #111a78;
}

.requirements-table {
  background: #fff;
  border-top: 1px solid #e5e7eb;
}

.requirements-table dl {
  margin: 0;
}

.requirements-table div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid #e5e7eb;
}

.requirements-table dt {
  color: #111827;
  font-size: 15px;
  font-weight: 600;
}

.requirements-table dd {
  margin: 0;
  color: #4b5563;
  font-size: 15px;
  line-height: 1.9;
}

@media (max-width: 768px) {
  .requirements-table div {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px 0;
  }

  .requirements-table dt,
  .requirements-table dd {
    font-size: 14px;
  }
}

/* =========================
   Single Post Renewal
========================= */

.single-renewal {
  padding: 140px 0 96px;
  background: #fff;
}

.single-renewal__inner {
  max-width: 920px;
}

.single-renewal__meta {
  margin-bottom: 16px;
  color: #6b7280;
  font-size: 14px;
  letter-spacing: 0.08em;
}

.single-renewal__title {
  margin-bottom: 48px;
  color: #111827;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.5;
  font-weight: 600;
}

.single-renewal__label {
  display: inline-block;
  margin-bottom: 24px;
  padding: 6px 14px;
  color: #111a78;
  background: #f3f5ff;
  border-radius: 999px;
  font-size: 13px;
}

.single-renewal__content {
  color: #374151;
  font-size: 16px;
  line-height: 2;
}

.single-renewal__content h1,
.single-renewal__content h2 {
  margin: 56px 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e5e7eb;
  color: #111827;
  font-size: 28px;
  line-height: 1.5;
  font-weight: 600;
}

.single-renewal__content h3 {
  margin: 40px 0 18px;
  color: #111827;
  font-size: 22px;
}

.single-renewal__content p {
  margin-bottom: 22px;
}

.single-renewal__content img {
  max-width: 100%;
  height: auto;
  margin: 32px auto;
  border-radius: 16px;
}

@media (max-width: 768px) {
  .single-renewal {
    padding: 120px 0 64px;
  }

  .single-renewal__title {
    margin-bottom: 32px;
    font-size: 24px;
  }

  .single-renewal__content {
    font-size: 15px;
    line-height: 1.9;
  }

  .single-renewal__content h1,
  .single-renewal__content h2 {
    margin: 40px 0 20px;
    font-size: 22px;
  }
}


/* =========================
   Page Renewal
========================= */

.page-renewal {
  max-width: 820px;
  margin: 0 auto;
  padding: calc(var(--header-height) + 100px) 36px 96px;
  background: #fff;
  color: #000;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

.page-renewal h1,
.page-renewal h2,
.page-renewal h3,
.page-renewal .leadH2Top {
  color: #122949;
}

.page-renewal h1,
.page-renewal .leadH2Top {
  margin: 0 0 32px;
  padding-bottom: 12px;
  border-bottom: 2px solid #122949;
  background: none;
  font-size: 30px;
  line-height: 1.5;
  font-weight: normal;
}

.page-renewal h2 {
  margin: 48px 0 24px;
  padding: 10px 16px;
  background: #122949;
  color: #fff;
  font-size: 24px;
  line-height: 1.5;
  font-weight: normal;
}

.page-renewal h3 {
  margin: 40px 0 20px;
  padding-bottom: 8px;
  border-bottom: 2px solid #122949;
  font-size: 22px;
  font-weight: normal;
}

.page-renewal p {
  margin-bottom: 1.2em;
  font-size: 15px;
}

.page-renewal img {
  max-width: 100%;
  height: auto;
  margin: 28px auto;
  padding: 5px;
  background: #f6f6f6;
  display: block;
}

@media (max-width: 768px) {
  .page-renewal {
    max-width: 100%;
    padding: 180px 16px 64px;
  }

  .page-renewal h1,
  .page-renewal .leadH2Top {
    font-size: 24px;
  }

  .page-renewal h2 {
    font-size: 21px;
  }

  .page-renewal h3 {
    font-size: 19px;
  }

  .page-renewal p {
    font-size: 14.5px;
  }
}

.page-renewal {
  padding-top: 220px !important;
}

.page-renewal .mapInfo {
  max-width: 100%;
  margin: 20px 0 28px;
  padding: 18px 22px;
  background: #dbeaf3;
  border-radius: 6px;
  box-sizing: border-box;
}

.page-renewal .mapInfo p {
  margin-bottom: 10px;
}

.page-renewal .mapInfo a {
  display: inline-block;
  padding: 6px 12px;
  background: #003366;
  color: #fff;
  border-radius: 6px;
}

.page-renewal img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 28px auto;
}

.mainContentLeft {
  float: none !important;
  width: 740px !important;
  margin: 120px auto 80px !important;
  padding: 10px 0 !important;
}

.contentMain {
  float: none !important;
  margin: 0 auto !important;
}

/* =========================
   Old Page / Report Design Renewal
========================= */

.mainWr {
  width: min(1000px, 92%) !important;
  margin: 0 auto !important;
}

.mainContentLeft {
  float: none !important;
  width: 820px !important;
  max-width: 100% !important;
  margin: 120px auto 80px !important;
  padding: 0 !important;
}

.contentMain {
  float: none !important;
  width: 100% !important;
  max-width: 820px !important;
  margin: 0 auto !important;
  padding: 48px 56px 56px !important;
  background: #fff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 24px !important;
  box-shadow: 0 18px 50px rgba(17, 24, 39, 0.08) !important;
  color: #374151;
  line-height: 1.9;
}

/* 見出し */
.contentMain h1 {
  margin: 0 0 32px !important;
  padding-bottom: 16px !important;
  border-bottom: 2px solid #111a78 !important;
  color: #111827 !important;
  font-size: 32px !important;
  line-height: 1.5 !important;
  font-weight: 600 !important;
}

.contentMain h2,
.contentMain h2.leadH2Top {
  margin: 48px 0 28px !important;
  padding: 14px 18px !important;
  background: linear-gradient(90deg, #111a78 0%, #6678a8 100%) !important;
  border: none !important;
  border-radius: 12px !important;
  color: #fff !important;
  font-size: 24px !important;
  line-height: 1.5 !important;
  font-weight: 600 !important;
  letter-spacing: 0.08em !important;
}

.contentMain h2:first-child,
.contentMain h2.leadH2Top:first-child {
  margin-top: 0 !important;
}

.contentMain h3 {
  margin: 42px 0 22px !important;
  padding: 0 0 10px !important;
  border-bottom: 2px solid #dbe2ea !important;
  color: #111a78 !important;
  font-size: 22px !important;
  line-height: 1.5 !important;
  font-weight: 600 !important;
}

/* 本文 */
.contentMain p {
  margin-bottom: 1.3em !important;
  color: #4b5563;
  font-size: 15.5px;
}

/* リンク */
.contentMain a {
  color: #111a78;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 画像 */
.contentMain img {
  max-width: 100% !important;
  height: auto !important;
  margin: 28px auto !important;
  padding: 6px !important;
  background: #f8fafc !important;
  border-radius: 14px !important;
  display: block;
}

/* mapInfo */
.contentMain .mapInfo {
  margin: 24px 0 32px !important;
  padding: 24px 28px !important;
  background: #f8fafc !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 18px !important;
}

.contentMain .mapInfo p {
  margin-bottom: 14px !important;
}

.contentMain .mapInfo p:first-child {
  padding-bottom: 14px;
  border-bottom: 1px solid #e5e7eb;
}

.contentMain .mapInfo a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: #111a78;
  color: #fff !important;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
}

/* スマホ */
@media (max-width: 768px) {
  .mainWr {
    width: 92% !important;
  }

  .mainContentLeft {
    width: 100% !important;
    margin: 80px auto 56px !important;
  }

  .contentMain {
    padding: 32px 20px 40px !important;
    border-radius: 18px !important;
  }

  .contentMain h1 {
    font-size: 26px !important;
  }

  .contentMain h2,
  .contentMain h2.leadH2Top {
    font-size: 21px !important;
  }

  .contentMain h3 {
    font-size: 19px !important;
  }

  .contentMain p {
    font-size: 14.5px !important;
  }
}


.case-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.case-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  background: #fff;
  color: #122949;
  text-decoration: none;
  transition: all 0.25s ease;
}

.case-card:hover {
  border-color: #122949;
  box-shadow: 0 10px 28px rgba(18, 41, 73, 0.12);
  transform: translateY(-2px);
}

.case-title {
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
}

.case-more {
  flex-shrink: 0;
  padding: 6px 12px;
  border-radius: 999px;
  background: #122949;
  color: #fff;
  font-size: 12px;
}

@media screen and (max-width: 512px) {
  .case-card {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px;
  }
}


/* =========================
   Single / Report Detail Renewal
========================= */

.single .mainWr {
  width: min(1000px, 92%) !important;
  margin: 0 auto !important;
}

.single .mainContentLeft {
  float: none !important;
  width: 860px !important;
  max-width: 100% !important;
  margin: 120px auto 90px !important;
  padding: 0 !important;
}

.single .contentMain {
  float: none !important;
  width: 100% !important;
  max-width: 860px !important;
  margin: 0 auto !important;
  padding: 52px 60px 60px !important;
  background: #fff !important;
  border: 1px solid #e5e7eb !important;
  border-radius: 26px !important;
  box-shadow: 0 18px 50px rgba(17, 24, 39, 0.08) !important;
  color: #374151;
  line-height: 1.95;
}

.single .whatsNewDate {
  float: none !important;
  display: inline-block;
  width: auto !important;
  margin: 0 0 18px !important;
  padding: 6px 14px !important;
  background: #eef3f8 !important;
  border-radius: 999px !important;
  color: #334155 !important;
  font-size: 13px !important;
  letter-spacing: 0.06em;
}

.single .contentMain h2.leadH2Top {
  margin: 0 0 28px !important;
  padding: 0 0 14px !important;
  background: none !important;
  border-bottom: 2px solid #111a78 !important;
  color: #111827 !important;
  font-size: 30px !important;
  line-height: 1.5 !important;
  font-weight: 600 !important;
}

.single .contentMain h3 {
  margin: 0 0 40px !important;
  padding: 0 0 18px !important;
  border-bottom: 1px solid #dbe2ea !important;
  color: #111827 !important;
  font-size: clamp(24px, 3vw, 36px) !important;
  line-height: 1.5 !important;
  font-weight: 600 !important;
}

.single .contentMain h4 {
  margin: 42px 0 18px !important;
  color: #111a78 !important;
  font-size: 20px !important;
  font-weight: 600 !important;
}

.single .contentMain p {
  margin-bottom: 1.35em !important;
  color: #4b5563 !important;
  font-size: 15.5px !important;
  line-height: 2 !important;
}

.single .contentMain a {
  color: #111a78 !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.single .contentMain img {
  max-width: 100% !important;
  height: auto !important;
  margin: 32px auto !important;
  padding: 6px !important;
  background: #f8fafc !important;
  border-radius: 16px !important;
  display: block;
}

.single .contentMain blockquote {
  margin: 36px 0 !important;
  padding: 24px 28px !important;
  background: #f8fafc !important;
  border-left: 4px solid #111a78 !important;
  border-radius: 14px !important;
  color: #374151 !important;
}

.single .contentMain ul,
.single .contentMain ol {
  margin: 0 0 28px 1.4em !important;
}

.single .contentMain li {
  margin-bottom: 10px !important;
  line-height: 1.9 !important;
}

@media (max-width: 768px) {
  .single .mainWr {
    width: 92% !important;
  }

  .single .mainContentLeft {
    width: 100% !important;
    margin: 90px auto 64px !important;
  }

  .single .contentMain {
    padding: 34px 20px 42px !important;
    border-radius: 18px !important;
  }

  .single .contentMain h2.leadH2Top {
    font-size: 24px !important;
  }

  .single .contentMain h3 {
    font-size: 23px !important;
  }

  .single .contentMain p {
    font-size: 14.5px !important;
  }
}

/* コンサルティング事例カード */
.contentMain .case-list {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.contentMain .case-list p {
  margin: 0 !important;
}

.contentMain .case-card {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  background: #f8fafc;
  border: 1px solid #dbe2ea;
  border-radius: 16px;
  color: #111827 !important;
  text-decoration: none !important;
  transition: all 0.25s ease;
}

.contentMain .case-card:hover {
  background: #eef3f8;
  border-color: #111a78;
  transform: translateY(-2px);
}

.contentMain .case-title {
  color: #111827 !important;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}

.contentMain .case-more {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  background: #111a78;
  color: #fff !important;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.contentMain .case-card br {
  display: none;
}