/* ========================================
   Sei San Sei Corporate Website
   Base: Orange & White
   ======================================== */

/* CSS Variables */
:root {
  --color-primary: #F5820D;
  --color-primary-dark: #D96D00;
  --color-primary-light: #FFB366;
  --color-primary-text: #B85B00;
  --color-white: #FFFFFF;
  --color-black: #1B2430;       /* v2: ネイビーチャコール（見出し・主要テキスト） */
  --color-gray-dark: #3A4552;   /* v2: 本文 */
  --color-gray: #5E6975;        /* v2: 補足テキスト（白背景で4.5:1以上） */
  --color-gray-light: #6B7683;  /* v2: 日付・注記 */
  --color-gray-lighter: #D8DCE0;/* v2: 罫線 */
  --color-bg: #F5F6F6;          /* v2: 薄いグレー地 */
  --color-bg-dark: #EAECEE;

  --font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-family-en: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  --shadow-sm: 0 1px 3px rgba(27, 36, 48, 0.06);
  --shadow-md: 0 4px 12px rgba(27, 36, 48, 0.08);
  --shadow-lg: 0 8px 24px rgba(27, 36, 48, 0.10);

  --header-height: 76px;
  --header-height-mobile: 64px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-gray-dark);
  line-height: 1.8;
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary);
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-black);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }
}

.text-primary { color: var(--color-primary-text); }
.text-center { text-align: center; }
.text-en { font-family: var(--font-family-en); }

/* Responsive Utilities */
.sp-only {
  display: none;
}

@media (max-width: 768px) {
  .sp-only {
    display: inline;
  }
}

/* ========================================
   Layout
   ======================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-narrow {
  max-width: 900px;
}

.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  .section-sm {
    padding: 40px 0;
  }
}

.section-header {
  margin-bottom: 60px;
  text-align: center;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--color-gray);
  font-size: 1rem;
}

.section-label {
  display: inline-block;
  font-family: var(--font-family-en);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ========================================
   Header
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: #FFF9F2;
  border-bottom: 1px solid rgba(245, 130, 13, 0.15);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-family: var(--font-family-en);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-list {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-gray-dark);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--color-primary);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 6px;
  position: relative;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background-color: var(--color-gray-dark);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  padding: 40px 20px;
  overflow-y: auto;
  z-index: 999;
}

.nav-mobile.active {
  display: block;
}

.nav-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.nav-mobile-link {
  display: block;
  font-size: 1.125rem;
  font-weight: 400;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-lighter);
}

@media (max-width: 1024px) {
  .header-inner {
    padding: 0 20px;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .header {
    height: var(--header-height-mobile);
  }

  .nav-mobile {
    top: var(--header-height-mobile);
  }
}

/* (旧トップページのヒーロー用CSSは v2 で削除。index.html は .tp-* を使用) */

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 40px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary-dark); /* WCAG: 白文字とのコントラスト確保（#F5820Dは2.6:1） */
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-text);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary-text);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-white:hover {
  background-color: var(--color-bg);
  color: var(--color-primary);
}

.btn-lg {
  padding: 20px 48px;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

/* ========================================
   Cards
   ======================================== */
.card {
  background-color: var(--color-white);
  border-radius: 8px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-text {
  color: var(--color-gray);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.card-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-text);
  background-color: rgba(245, 130, 13, 0.1);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}

/* Service Cards */
.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.service-card {
  background-color: var(--color-white);
  border-radius: 8px;
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  border-top: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
}

.service-card .btn,
.service-card-link {
  margin-top: auto;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.service-card-number {
  font-family: var(--font-family-en);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-text);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.service-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.service-card-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-bottom: 20px;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-dark);
  line-height: 1.8;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-text);
}

.service-card-link:hover {
  text-decoration: underline;
}

/* ========================================
   News Section
   ======================================== */
.news-year-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-gray-lighter);
}

.news-year-tab {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-gray-lighter);
  border-radius: 999px;
  padding: 8px 18px;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.news-year-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.news-year-tab.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.news-year-tab.is-active:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.news-empty {
  padding: 40px 0;
  text-align: center;
  color: var(--color-gray);
  font-size: 0.9375rem;
}

.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-gray-lighter);
  transition: background-color var(--transition-fast);
}

.news-item:hover {
  background-color: var(--color-bg);
}

.news-date {
  font-family: var(--font-family-en);
  font-size: 0.875rem;
  color: var(--color-gray);
  white-space: nowrap;
  min-width: 120px;
}

.news-title {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-gray-dark);
}

.news-title:hover {
  color: var(--color-primary);
}

.news-item[target="_blank"] .news-title::after,
.service-card-link[target="_blank"]::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'%3E%3C/path%3E%3Cpolyline points='15 3 21 3 21 9'%3E%3C/polyline%3E%3Cline x1='10' y1='14' x2='21' y2='3'%3E%3C/line%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
}

.news-item[target="_blank"]:hover .news-title::after,
.service-card-link[target="_blank"]:hover::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F5820D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'%3E%3C/path%3E%3Cpolyline points='15 3 21 3 21 9'%3E%3C/polyline%3E%3Cline x1='10' y1='14' x2='21' y2='3'%3E%3C/line%3E%3C/svg%3E");
}

@media (max-width: 768px) {
  .news-item {
    flex-direction: column;
    gap: 8px;
  }
}

/* ========================================
   Company Section
   ======================================== */
.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table tr {
  border-bottom: 1px solid var(--color-gray-lighter);
}

.company-table th,
.company-table td {
  padding: 20px 0;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 160px;
  font-weight: 600;
  color: var(--color-gray-dark);
}

.company-table td {
  color: var(--color-gray);
}

@media (max-width: 768px) {
  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    padding-bottom: 8px;
  }

  .company-table td {
    padding-top: 0;
    padding-bottom: 20px;
  }
}

/* MVV Section */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.mvv-item {
  text-align: center;
  padding: 40px 24px;
}

.mvv-label {
  font-family: var(--font-family-en);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-text);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.mvv-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.6;
}

.mvv-desc {
  font-size: 0.9375rem;
  color: var(--color-gray);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .mvv-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: 80px 20px;
}

.cta h2 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 16px;
}

.cta p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 32px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background-color: #FFF9F2;
  color: var(--color-gray-dark);
  border-top: 1px solid rgba(245, 130, 13, 0.15);
  padding: 60px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 40px;
  align-items: start;
  margin-bottom: 40px;
}

.footer-col-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.footer-brand {
  align-self: end;
  text-align: right;
}

.footer-tagline {
  margin-top: 12px;
  font-size: 0.8125rem;
  color: var(--color-gray);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo img {
  height: 32px;
  width: auto;
}

.footer-logo-text {
  font-family: var(--font-family-en);
  font-size: 1.125rem;
  font-weight: 700;
}

.footer-nav {
  display: flex;
  gap: 48px;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-nav-link {
  font-size: 0.8125rem;
  color: var(--color-gray);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(245, 130, 13, 0.15);
  text-align: center;
}

.footer-copyright {
  font-family: var(--font-family-en);
  font-size: 0.8125rem;
  color: var(--color-gray-light);
}

@media (max-width: 768px) {
  /* モバイルでもナビリンクを残す（回遊導線の確保・2026-07-07） */
  .footer-inner {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 28px 20px !important;
    align-items: start;
  }

  .footer-inner > .footer-brand {
    grid-column: 1 / -1;
    align-self: center !important;
    text-align: center !important;
    margin-top: 8px;
  }

  .footer-nav {
    flex-direction: column;
    gap: 24px;
    align-items: center;
  }

  .footer-nav-list {
    align-items: flex-start;
  }
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
  padding: 140px 0 60px;
  background-color: var(--color-bg);
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.page-header p {
  color: var(--color-gray);
}

@media (max-width: 768px) {
  .page-header {
    padding: 100px 0 40px;
  }

  .page-header h1 {
    font-size: 1.75rem;
  }
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--color-gray);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb span {
  color: var(--color-gray-light);
}

@media (max-width: 768px) {
  /* モバイルでもパンくずを維持（現在地の手がかり・2026-07-07） */
  .breadcrumb {
    font-size: 0.7rem;
    flex-wrap: wrap;
    row-gap: 2px;
  }
}

/* Blog detail: btn inside content should not inherit link styles */
.blog-detail-content a.btn {
  text-decoration: none;
  color: inherit;
}

.blog-detail-content a.btn-primary {
  color: var(--color-white);
}

.blog-detail-content a.btn-primary:hover {
  color: var(--color-white);
}

.blog-detail-content a.btn-outline {
  color: var(--color-primary-text);
}

.blog-detail-content a.btn-outline:hover {
  color: var(--color-white);
}

/* ========================================
   Service Detail Page
   ======================================== */
.service-detail-hero {
  padding: 140px 0 80px;
  background-color: var(--color-bg);
}

.service-detail-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-content h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.service-detail-content p {
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: 32px;
}

.service-detail-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.service-detail-price span {
  font-size: 1rem;
  color: var(--color-gray);
}

@media (max-width: 768px) {
  .service-detail-hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-detail-content h1 {
    font-size: 1.75rem;
  }
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-item {
  padding: 32px;
  background-color: var(--color-bg);
  border-radius: 8px;
}

.feature-item h4 {
  margin-bottom: 12px;
}

.feature-item p {
  color: var(--color-gray);
  font-size: 0.9375rem;
}

/* ========================================
   News Detail Page
   ======================================== */
.news-detail {
  padding: 140px 0 80px;
}

.news-detail-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-gray-lighter);
}

.news-detail-date {
  font-family: var(--font-family-en);
  font-size: 0.875rem;
  color: var(--color-gray);
  margin-bottom: 16px;
}

.news-detail-title {
  font-size: 2rem;
}

.news-detail-content {
  line-height: 2;
}

.news-detail-content p {
  margin-bottom: 24px;
}

.news-detail-content h2 {
  font-size: 1.5rem;
  margin-top: 48px;
  margin-bottom: 24px;
}

.news-detail-content h3 {
  font-size: 1.25rem;
  margin-top: 32px;
  margin-bottom: 16px;
}

.news-related-links {
  margin-top: 48px;
  padding: 32px;
  background-color: var(--color-bg);
  border-radius: 8px;
  border-left: 4px solid var(--color-primary);
}

.news-related-links h3 {
  font-size: 1.125rem;
  margin-bottom: 16px;
  color: var(--color-black);
}

.news-related-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.news-related-links li {
  margin-bottom: 12px;
}

.news-related-links li:last-child {
  margin-bottom: 0;
}

.news-related-links a {
  color: var(--color-primary-text);
  text-decoration: none;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.news-related-links a:hover {
  text-decoration: underline;
}

.news-related-links a[target="_blank"]::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F5820D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6'%3E%3C/path%3E%3Cpolyline points='15 3 21 3 21 9'%3E%3C/polyline%3E%3Cline x1='10' y1='14' x2='21' y2='3'%3E%3C/line%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* ========================================
   Local Sharing Model Page
   ======================================== */
.price-highlight {
  text-align: center;
  padding: 32px 40px;
  background: linear-gradient(135deg, #fffaf7 0%, #fff 50%, #fff9f5 100%);
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 0, 0.15);
  position: relative;
  box-shadow: 0 2px 12px rgba(255, 107, 0, 0.06);
}

.price-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  border-radius: 0 0 3px 3px;
}

.price-highlight-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-primary-text);
  padding: 0;
  margin-bottom: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price-highlight-value {
  font-size: 2.25rem;
  font-weight: 700;
  font-family: var(--font-family-en);
  margin-bottom: 0;
  color: var(--color-primary);
}

.price-highlight-note {
  font-size: 0.8rem;
  color: var(--color-gray);
  margin-top: 8px;
}

.price-original {
  text-decoration: line-through;
  color: var(--color-gray);
  font-size: 1rem;
  margin-right: 12px;
}

.price-discount {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Training Curriculum */
.curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.curriculum-item {
  display: flex;
  gap: 24px;
  padding: 24px;
  background-color: var(--color-bg);
  border-radius: 8px;
  align-items: flex-start;
}

.curriculum-number {
  font-family: var(--font-family-en);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-text);
  background-color: rgba(245, 130, 13, 0.1);
  padding: 8px 16px;
  border-radius: 4px;
  white-space: nowrap;
}

.curriculum-content h4 {
  margin-bottom: 8px;
}

.curriculum-content p {
  color: var(--color-gray);
  font-size: 0.9375rem;
}

/* Subsidy Info */
.subsidy-box {
  background-color: var(--color-bg);
  border-left: 4px solid var(--color-primary);
  padding: 32px;
  margin: 40px 0;
}

.subsidy-box h3 {
  margin-bottom: 16px;
}

.subsidy-box p {
  color: var(--color-gray);
  margin-bottom: 16px;
}

.subsidy-box ul {
  list-style: disc;
  padding-left: 20px;
  color: var(--color-gray);
}

.subsidy-box li {
  margin-bottom: 8px;
}

/* ========================================
   Utilities
   ======================================== */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.py-5 { padding-top: 48px; padding-bottom: 48px; }

.bg-white { background-color: var(--color-white); }
.bg-gray { background-color: var(--color-bg); }
.bg-dark { background-color: var(--color-black); color: var(--color-white); }
.bg-primary { background-color: var(--color-primary); color: var(--color-white); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Animation */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Main content offset for fixed header */
main {
  padding-top: 0;
}

/* ========================================
   Content Visibility (Rendering Optimization)
   ======================================== */
.section,
.cta,
.footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 500px;
}

/* ========================================
   Blog Card Body Vertical Centering
   1行/2行タイトル混在時の余白を解消するため
   body内を縦中央寄せにする（横は左揃え維持）
   ======================================== */
.blog-card-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: center;
}

/* ========================================
   Case Study (導入事例) - Common Styles
   ======================================== */

/* Industry color tokens (case-study + services/minori-cloud) */
:root {
  --color-industry: #2C5F5D;
  --color-industry-d: #1F4948;
  --color-industry-l: #E4EDEC;
  --color-coral: #ED8B6F;
}

/* List card — case-study.html */
.cs-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-lighter);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}
.cs-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
  color: inherit;
}
.cs-card-thumb {
  position: relative;
  width: 100%;
  padding-top: 62.5%; /* 16:10 — aspect-ratio fallback for older Safari/in-app browsers */
  overflow: hidden;
  background: var(--color-black);
}
.cs-card-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.cs-card:hover .cs-card-thumb img {
  transform: scale(1.04);
}
.cs-card-body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.cs-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cs-card-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 3px;
}
.cs-card-tag-industry {
  background-color: var(--color-industry);
  color: var(--color-white);
}
.cs-card-tag-service {
  background-color: rgba(245,130,13,0.12);
  color: var(--color-primary-text);
}
.cs-card-tag-region {
  background-color: transparent;
  color: var(--color-gray-dark);
  border: 1px solid var(--color-gray-lighter);
}
.cs-card-title {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--color-black);
  font-weight: 700;
}
.cs-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--color-gray-lighter);
}
.cs-card-meta strong {
  color: var(--color-industry);
  font-weight: 700;
}
.cs-card-arrow {
  margin-left: auto;
  color: var(--color-primary);
  font-weight: 700;
}

/* Home section card — index.html (matches blog-card pattern) */
.cs-home-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}
.cs-home-card {
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-normal);
}
.cs-home-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  color: inherit;
}
.cs-home-card-thumb {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
  background: var(--color-bg);
}
.cs-home-card-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.cs-home-card:hover .cs-home-card-thumb img {
  transform: scale(1.05);
}
.cs-home-card-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 10px;
}
.cs-home-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cs-home-card-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-industry);
  padding: 3px 10px;
  border-radius: 3px;
  white-space: nowrap;
}
.cs-home-card-client {
  font-size: 0.8125rem;
  color: var(--color-gray);
  font-weight: 500;
}
.cs-home-card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-black);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cs-home-card-service {
  font-size: 0.75rem;
  color: var(--color-primary-text);
  font-weight: 600;
  margin-top: auto;
  letter-spacing: 0.02em;
}

/* List page hero & layout */
.cs-page-hero {
  padding: 140px 0 32px;
  background: linear-gradient(180deg, #FFF9F2 0%, #fff 100%);
  text-align: center;
}
.cs-page-hero .label {
  font-family: var(--font-family-en);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 14px;
  display: block;
}
.cs-page-hero h1 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  margin-bottom: 18px;
}
.cs-page-hero p {
  color: var(--color-gray);
  font-size: 1rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.85;
}

.cs-list-section {
  padding: 32px 0 100px;
}
.cs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.cs-soon {
  background: #FAFAFA;
  border: 1px dashed var(--color-gray-lighter);
  border-radius: 14px;
  padding: 56px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 360px;
}
.cs-soon-icon {
  font-family: var(--font-family-en);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--color-gray);
  margin-bottom: 14px;
  font-weight: 700;
}
.cs-soon-text {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.85;
  max-width: 280px;
}

/* Bottom CTA on list page */
.cs-cta-bottom {
  margin-top: 64px;
  padding: 48px 32px;
  background: linear-gradient(135deg, #FFF6E8 0%, #FFEFD6 100%);
  border-radius: 14px;
  text-align: center;
  word-break: keep-all;
  line-break: strict;
  overflow-wrap: anywhere;
}
.cs-cta-bottom h2 {
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  margin-bottom: 14px;
  line-height: 1.55;
}
.cs-cta-bottom h2 span,
.cs-cta-bottom p span {
  display: inline-block;
}
.cs-cta-bottom p {
  color: var(--color-gray-dark);
  font-size: 0.9375rem;
  margin: 0 auto 24px;
  line-height: 1.85;
}

@media (max-width: 768px) {
  .cs-home-cards { grid-template-columns: 1fr; gap: 24px; }
  .cs-list { grid-template-columns: 1fr; gap: 20px; }
  .cs-list-section { padding: 48px 0 64px; }
  .cs-soon { min-height: 200px; padding: 40px 24px; }
}

/* ========================================
   Accessibility (2026-07-07)
   ======================================== */
/* キーボードフォーカスの可視化（WCAG 2.4.7） */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
  border-radius: 2px;
}

/* アニメーション抑制設定の尊重（WCAG 2.3.3） */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto !important;
  }
}

/* ========================================
   Author Box (E-E-A-T・2026-07-07)
   ======================================== */
.author-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background-color: #FFF9F2;
  border: 1px solid rgba(245, 130, 13, 0.2);
  border-radius: 8px;
  padding: 20px 24px;
  margin-top: 48px;
}

.author-box img {
  border-radius: 50%;
  flex-shrink: 0;
}

.author-box-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-text);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.author-box-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 8px;
}

.author-box-role {
  display: inline-block;
  margin-left: 10px;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-gray);
}

.author-box-bio {
  font-size: 0.875rem;
  color: var(--color-gray-dark);
  line-height: 1.7;
  margin: 0;
}

/* モバイル: アバターを小さくフロートさせ、経歴は全幅で回り込み解消 */
@media (max-width: 600px) {
  .author-box {
    display: block;
    padding: 16px;
  }
  .author-box img {
    float: left;
    width: 56px;
    height: 56px;
    margin-right: 12px;
  }
  .author-box-name {
    margin-bottom: 2px;
  }
  .author-box-role {
    display: block;
    margin-left: 0;
    margin-top: 2px;
  }
  .author-box-bio {
    clear: both;
    padding-top: 10px;
  }
}

/* ========================================
   Contact Form (2026-07-07)
   ======================================== */
.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.contact-field {
  margin-bottom: 24px;
}

.contact-field label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 8px;
}

.contact-required {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-white);
  background-color: var(--color-primary-dark);
  padding: 1px 8px;
  border-radius: 3px;
  vertical-align: 2px;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  font-family: var(--font-family);
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  border: 1px solid #D5D5D5;
  border-radius: 6px;
  transition: border-color var(--transition-fast);
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  border-color: var(--color-primary);
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 1px;
}

.contact-field textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-note {
  font-size: 0.8125rem;
  color: var(--color-gray);
  margin-bottom: 32px;
}

.contact-submit {
  text-align: center;
}

.contact-submit .btn {
  min-width: 280px;
}

.contact-error {
  display: none;
  background-color: #FDECEA;
  border: 1px solid #E57373;
  border-radius: 6px;
  color: #B71C1C;
  font-size: 0.875rem;
  padding: 12px 16px;
  margin-bottom: 24px;
}

.contact-error.show {
  display: block;
}

.contact-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* ========================================
   Back-ported from style.min.css (2026-07-07)
   min.cssにのみ存在していたルールの逆移植。正本はこのstyle.css
   ======================================== */

*,::after,::before {
  box-sizing:border-box;
  margin:0;
  padding:0;
}

.hamburger.active span:first-child {
  transform:rotate(45deg) translate(6px,6px);
}

.company-section {
  background-color:var(--color-bg);
}

.mvv-card {
  text-align:center;
  padding:40px 28px;
  background:var(--color-white);
  border-radius:8px;
  box-shadow:var(--shadow-sm);
  border-top:4px solid var(--color-primary);
  transition:all var(--transition-normal);
}

.mvv-card:hover {
  box-shadow:var(--shadow-lg);
  transform:translateY(-6px);
}

.mvv-card-label {
  display:inline-block;
  font-family:var(--font-family-en);
  font-size:.6875rem;
  font-weight:700;
  color:var(--color-primary-text);
  letter-spacing:.15em;
  text-transform:uppercase;
  margin-bottom:16px;
  background:rgba(245,130,13,.1);
  padding:4px 16px;
  border-radius:20px;
}

.mvv-card-title {
  font-size:1.25rem;
  font-weight:700;
  margin-bottom:16px;
  line-height:1.6;
  color:var(--color-black);
}

.mvv-card-desc {
  font-size:.9375rem;
  color:var(--color-gray);
  line-height:1.8;
}

.company-info-card {
  background:var(--color-white);
  border-radius:8px;
  padding:40px 48px;
  box-shadow:var(--shadow-sm);
}

.company-info-card .company-table th {
  color:var(--color-black);
}

.company-info-card .company-table td {
  color:var(--color-gray-dark);
}

.blog-cards {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:32px;
}

.blog-card {
  background-color:var(--color-white);
  border-radius:8px;
  box-shadow:var(--shadow-sm);
  transition:all var(--transition-normal);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}

.blog-card:hover {
  box-shadow:var(--shadow-lg);
  transform:translateY(-6px);
}

.blog-card-thumbnail {
  position:relative;
  width:100%;
  padding-top:56.25%;
  overflow:hidden;
  background-color:var(--color-bg);
}

.blog-card-thumbnail img {
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--transition-slow);
}

.blog-card:hover .blog-card-thumbnail img {
  transform:scale(1.05);
}

.blog-card-meta {
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
}

.blog-card-category {
  display:inline-block;
  font-size:.6875rem;
  font-weight:600;
  color:var(--color-white);
  background-color:var(--color-primary-text);
  padding:3px 10px;
  border-radius:3px;
  white-space:nowrap;
}

.blog-card-date {
  font-family:var(--font-family-en);
  font-size:.8125rem;
  color:var(--color-gray-light);
}

.blog-card-title {
  font-size:1rem;
  font-weight:700;
  line-height:1.6;
  color:var(--color-black);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.blog-filter-bar {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:40px;
  justify-content:center;
}

.blog-filter-btn {
  padding:8px 20px;
  font-size:.8125rem;
  font-weight:500;
  color:var(--color-gray);
  background-color:var(--color-bg);
  border:1px solid var(--color-gray-lighter);
  border-radius:20px;
  cursor:pointer;
  transition:all var(--transition-fast);
}

.blog-filter-btn:hover {
  color:var(--color-primary);
  border-color:var(--color-primary);
}

.blog-filter-btn.active {
  color:var(--color-white);
  background-color:var(--color-primary);
  border-color:var(--color-primary);
}

.blog-pagination {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  margin-top:48px;
}

.blog-pagination button {
  width:40px;
  height:40px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--font-family-en);
  font-size:.875rem;
  font-weight:500;
  color:var(--color-gray);
  background:var(--color-white);
  border:1px solid var(--color-gray-lighter);
  border-radius:4px;
  cursor:pointer;
  transition:all var(--transition-fast);
}

.blog-pagination button:hover {
  color:var(--color-primary);
  border-color:var(--color-primary);
}

.blog-pagination button.active {
  color:var(--color-white);
  background-color:var(--color-primary);
  border-color:var(--color-primary);
}

.blog-pagination button:disabled {
  opacity:.4;
  cursor:not-allowed;
}

.blog-detail {
  padding:140px 0 80px;
}

.blog-detail-header {
  margin-bottom:40px;
  padding-bottom:24px;
  border-bottom:1px solid var(--color-gray-lighter);
}

.blog-detail-meta {
  display:flex;
  align-items:center;
  gap:16px;
  margin-bottom:16px;
}

.blog-detail-date {
  font-family:var(--font-family-en);
  font-size:.875rem;
  color:var(--color-gray);
}

.blog-detail-title {
  font-size:2rem;
}

.blog-detail-thumbnail {
  margin-bottom:40px;
  border-radius:8px;
  overflow:hidden;
}

.blog-detail-thumbnail img {
  width:100%;
  height:auto;
  display:block;
}

.blog-detail-content {
  line-height:2;
}

.blog-detail-content p {
  margin-bottom:24px;
}

.blog-detail-content h2 {
  font-size:1.5rem;
  margin-top:48px;
  margin-bottom:24px;
  padding-bottom:12px;
  border-bottom:2px solid var(--color-primary);
}

.blog-detail-content h3 {
  font-size:1.25rem;
  margin-top:32px;
  margin-bottom:16px;
}

.blog-detail-content ol,.blog-detail-content ul {
  margin-bottom:24px;
  padding-left:24px;
}

.blog-detail-content li {
  margin-bottom:8px;
}

.blog-detail-content a {
  color:var(--color-primary);
  text-decoration:underline;
  text-decoration-color:rgba(245,130,13,0.4);
  text-underline-offset:2px;
  font-weight:500;
  transition:all var(--transition-fast);
}

.blog-detail-content a:hover {
  color:var(--color-primary-dark);
  text-decoration-color:var(--color-primary-dark);
}

.blog-detail-content blockquote {
  margin:32px 0;
  padding:24px 32px;
  background-color:var(--color-bg);
  border-left:4px solid var(--color-primary);
  border-radius:0 8px 8px 0;
  font-style:italic;
  color:var(--color-gray);
}

.blog-carousel {
  position:relative;
  margin:0 auto;
}

.carousel-viewport {
  overflow:hidden;
  border-radius:8px;
}

.carousel-track {
  display:flex;
  transition:transform .4s ease;
}

.carousel-slide {
  flex:0 0 calc(100% / 3);
  min-width:0;
  padding:0 10px;
  box-sizing:border-box;
}

.carousel-slide .blog-card {
  margin:0;
  height:100%;
}

.carousel-controls {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  margin-top:20px;
}

.carousel-next,.carousel-prev {
  display:flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:36px;
  border-radius:50%;
  border:1px solid var(--color-gray-lighter);
  background:var(--color-white);
  color:var(--color-gray-dark);
  cursor:pointer;
  transition:all var(--transition-fast);
  flex-shrink:0;
}

.carousel-next:hover,.carousel-prev:hover {
  border-color:var(--color-primary);
  color:var(--color-primary);
}

.carousel-next.disabled,.carousel-prev.disabled {
  opacity:.3;
  cursor:default;
  pointer-events:none;
}

.carousel-dots {
  display:flex;
  gap:8px;
}

.carousel-dot {
  width:8px;
  height:8px;
  border-radius:50%;
  border:none;
  background:var(--color-gray-lighter);
  cursor:pointer;
  padding:0;
  transition:background var(--transition-fast);
}

.carousel-dot.active {
  background:var(--color-primary);
}

.blog-latest-section {
  margin-top:60px;
  padding-top:48px;
  border-top:1px solid var(--color-gray-lighter);
}

.blog-latest-section h2 {
  font-size:1.5rem;
  text-align:center;
  margin-bottom:32px;
}

@media (max-width:768px) {
  .company-info-card {
    padding:24px 20px;
  }
}

@media (max-width:768px) {
  .blog-cards {
    grid-template-columns:1fr;
    gap:24px;
  }
  
  .blog-detail {
    padding:100px 0 60px;
  }
  
  .blog-detail-title {
    font-size:1.5rem;
  }
}

@media (max-width:768px) {
  .carousel-slide {
    flex:0 0 100%;
    padding:0;
  }
}

/* ========================================
   Pillar Banner (blog.html・2026-07-07 インライン脱却)
   ======================================== */
.pillar-banner {
  display: block;
  padding: 20px 28px;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #F5820D 0%, #D96D00 100%);
  border-radius: 8px;
  color: #fff;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
}

.pillar-banner:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 130, 13, 0.3);
}

.pillar-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.pillar-banner-sub {
  font-size: 0.8rem;
  opacity: 0.85;
  margin-bottom: 2px;
}

.pillar-banner-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.pillar-banner-btn {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 16px;
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 4px;
}

/* 同意チェックボックス（contact.html） */
.contact-field .contact-agree-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-black);
  cursor: pointer;
  margin-bottom: 0;
}

.contact-field .contact-agree-label input {
  width: 18px;
  height: 18px;
  margin-top: 4px;
  accent-color: var(--color-primary-dark);
  flex-shrink: 0;
}

/* ========================================
   Blog Toolbar (blog.html 検索・カテゴリ・2026-07-07 インライン脱却)
   ======================================== */
.blog-toolbar {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: stretch;
  flex-wrap: wrap;
}

.blog-search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.blog-search-wrap input {
  width: 100%;
  height: 100%;
  padding: 10px 16px 10px 40px;
  font-size: 0.9375rem;
  font-family: var(--font-family);
  border: 2px solid rgba(245, 130, 13, 0.3);
  border-radius: 6px;
  transition: border-color 0.2s;
  background: #FFFAF5;
  color: var(--color-gray-dark);
  box-sizing: border-box;
}

.blog-search-wrap input:focus {
  border-color: var(--color-primary);
}

.blog-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-gray-light);
  pointer-events: none;
}

.blog-cat-select {
  padding: 10px 36px 10px 14px;
  font-size: 0.9375rem;
  font-family: var(--font-family);
  border: 2px solid rgba(245, 130, 13, 0.3);
  border-radius: 6px;
  transition: border-color 0.2s;
  background: #FFFAF5 url('data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 width=%2212%22 height=%2212%22 viewBox=%220 0 12 12%22><path d=%22M2 4l4 4 4-4%22 fill=%22none%22 stroke=%22%23D96D00%22 stroke-width=%221.5%22/></svg>') no-repeat right 12px center;
  color: var(--color-gray-dark);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  min-width: 220px;
}

.blog-cat-select:focus {
  border-color: var(--color-primary);
}

/* ========================================
   Service List (index.html・2026-07-07 インライン脱却)
   ======================================== */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-gray-lighter);
  border-radius: 12px;
  overflow: hidden;
  max-width: 800px;
  margin: 0 auto;
}

.service-list-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-lighter);
  text-decoration: none;
  transition: background 0.2s;
}

.service-list-item:hover {
  background: var(--color-bg);
}

.service-list-item-last {
  border-bottom: none;
}

.service-list-num {
  font-family: var(--font-family-en);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  min-width: 20px;
}

.service-list-name {
  min-width: 140px;
}

.service-list-name p {
  font-weight: 700;
  color: var(--color-black);
  font-size: 1rem;
}

.service-list-desc {
  flex: 1;
  font-size: 0.8125rem;
  color: var(--color-gray);
}

.service-list-arrow {
  color: var(--color-primary);
  font-size: 0.875rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .service-list-item {
    padding: 14px 16px;
    gap: 12px;
  }
  .service-list-name {
    min-width: auto;
  }
  .service-list-name p {
    font-size: 0.9375rem;
  }
  .service-list-desc {
    display: none;
  }
  .service-list-arrow {
    margin-left: auto;
  }
}


/* ========================================
   地方シェアリングモデル図 (index/services・2026-07-07 インライン脱却)
   ======================================== */
.lsm-fig {
  padding: 40px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  margin-bottom: 32px;
}

.lsm-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.lsm-cos {
  display: flex;
  gap: 8px;
}

.lsm-co {
  padding: 12px 16px;
  background: var(--color-bg);
  border-radius: 8px;
  border: 1px solid #e5e5e5;
}

.lsm-co-white {
  background: #fff;
}

.lsm-co p {
  font-size: 0.8125rem;
  color: #333;
}

.lsm-arrow {
  color: var(--color-primary);
}

.lsm-hub {
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #e65c00 100%);
  border-radius: 12px;
}

.lsm-hub-title {
  font-weight: 700;
  color: #fff;
  font-size: 0.875rem;
}

.lsm-hub-sub {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4px;
}

.lsm-note {
  margin-top: 20px;
  font-size: 0.8125rem;
  color: var(--color-gray);
}


/* ========================================
   Design System v2 (2026-09 製造業特化リニューアル)
   トークン・共通コンポーネントの上書き。下層ページのマークアップは変更せず、
   このブロックの後勝ちで新デザインに揃える。正本は style.css。
   ======================================== */

/* ---------- Base ---------- */
body {
  color: var(--color-gray-dark);
  line-height: 1.9;
}
h1, h2, h3, h4, h5, h6 {
  color: var(--color-black);
  letter-spacing: 0.02em;
  line-break: strict;
}
h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.375rem; }
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.2rem; }
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
  border-radius: 0;
}

/* ---------- Header ---------- */
.header {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-top: 3px solid var(--color-primary);
  border-bottom: 1px solid var(--color-gray-lighter);
  transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.header.scrolled {
  box-shadow: 0 2px 16px rgba(27, 36, 48, 0.06);
}
.header-inner {
  padding: 0 clamp(20px, 3vw, 40px);
}
.logo img {
  height: 30px;
  transition: filter .25s ease;
}
.nav { gap: 28px; }
.nav-list { gap: 26px; }
.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-black);
  padding: 6px 0;
}
.nav-link::after { height: 2px; background-color: var(--color-primary); }
.nav-link:hover { color: var(--color-black); }
.nav .btn.btn-sm {
  padding: 11px 22px;
  font-size: 0.86rem;
}
.hamburger { border: 1px solid var(--color-gray-lighter); width: 44px; height: 44px; gap: 5px; }
.hamburger span { height: 2px; width: 20px; border-radius: 0; background-color: var(--color-black); }
.hamburger.active span:nth-child(1), .hamburger.active span:first-child { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-mobile { padding: 24px; background-color: var(--color-white); }
.nav-mobile-list { gap: 0; }
.nav-mobile-link {
  font-size: 1.05rem;
  font-weight: 700;
  padding: 16px 4px;
  border-bottom: 1px solid var(--color-gray-lighter);
}

/* トップページ: ヒーロー上は透明ヘッダー、スクロール後に白 */
:is(.page-home,.page-sub) .header {
  background-color: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
  animation: none;
}
:is(.page-home,.page-sub) .header .nav-link { color: var(--color-white); }
:is(.page-home,.page-sub) .header .logo img { filter: brightness(0) invert(1); }
:is(.page-home,.page-sub) .header .hamburger { border-color: rgba(255, 255, 255, 0.6); }
:is(.page-home,.page-sub) .header .hamburger span { background-color: var(--color-white); }
:is(.page-home,.page-sub) .header.solid,
:is(.page-home,.page-sub) .header.menu-open {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--color-gray-lighter);
}
:is(.page-home,.page-sub) .header.solid { box-shadow: 0 2px 16px rgba(27, 36, 48, 0.06); }
:is(.page-home,.page-sub) .header.solid .nav-link,
:is(.page-home,.page-sub) .header.menu-open .nav-link { color: var(--color-black); }
:is(.page-home,.page-sub) .header.solid .logo img,
:is(.page-home,.page-sub) .header.menu-open .logo img { filter: none; }
:is(.page-home,.page-sub) .header.solid .hamburger,
:is(.page-home,.page-sub) .header.menu-open .hamburger { border-color: var(--color-gray-lighter); }
:is(.page-home,.page-sub) .header.solid .hamburger span,
:is(.page-home,.page-sub) .header.menu-open .hamburger span { background-color: var(--color-black); }
@media (max-width: 768px) {
  :is(.page-home,.page-sub) .header { background-color: transparent; }
  :is(.page-home,.page-sub) .header.solid, :is(.page-home,.page-sub) .header.menu-open { background-color: rgba(255, 255, 255, 0.96); }
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: 0;
  font-weight: 700;
  padding: 15px 30px;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-black);
}
.btn-primary:hover {
  background-color: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
  transform: none;
  box-shadow: none;
}
.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-black);
  color: var(--color-black);
}
.btn-outline:hover {
  background-color: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-white);
}
.btn-white {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-black);
}
.btn-white:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-black);
}
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.86rem; }
.blog-detail-content a.btn-primary, .blog-detail-content a.btn-primary:hover { color: var(--color-black); }
.blog-detail-content a.btn-primary:hover { color: var(--color-white); }
.blog-detail-content a.btn-outline { color: var(--color-black); }
.blog-detail-content a.btn-outline:hover { color: var(--color-white); }
.hero-btns .btn { border-radius: 0; }
.hero-btns .btn-primary { box-shadow: none; }

/* ---------- Section header / label ---------- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  color: var(--color-primary-dark);
}
.section-label::before { content: ""; width: 18px; height: 2px; background-color: var(--color-primary); }
.section-header h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.section-header p { color: var(--color-gray); }

/* ---------- Page header / breadcrumb ---------- */
.page-header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-gray-lighter);
  padding: 150px 0 56px;
}
.page-header h1 { font-size: clamp(1.75rem, 3.2vw, 2.4rem); }
.breadcrumb { font-size: 0.8rem; }
.breadcrumb span { color: var(--color-gray-light); }
.cs-page-hero { background: var(--color-bg); border-bottom: 1px solid var(--color-gray-lighter); }
.cs-page-hero .label { color: var(--color-primary-dark); }
.service-detail-hero { background-color: var(--color-bg); border-bottom: 1px solid var(--color-gray-lighter); }
.service-detail-price { color: var(--color-primary-dark); }

/* ---------- Cards ---------- */
.card {
  border-radius: 0;
  border: 1px solid var(--color-gray-lighter);
  box-shadow: none;
}
.card:hover { box-shadow: 0 12px 32px rgba(27, 36, 48, 0.08); border-color: var(--color-black); transform: none; }
.card-label { border-radius: 0; background-color: var(--color-bg); color: var(--color-primary-dark); }
.service-card {
  border-radius: 0;
  border: 1px solid var(--color-gray-lighter);
  border-top: 3px solid var(--color-primary);
  box-shadow: none;
}
.service-card:hover { box-shadow: 0 12px 32px rgba(27, 36, 48, 0.08); transform: none; border-color: var(--color-black); border-top-color: var(--color-primary); }
.service-card-number { color: var(--color-primary-dark); }
.service-card-link { color: var(--color-black); border-bottom: 2px solid var(--color-primary); padding-bottom: 2px; align-self: flex-start; }
.service-card-link:hover { text-decoration: none; color: var(--color-primary-dark); }
.feature-item { border-radius: 0; background-color: var(--color-bg); border-top: 2px solid var(--color-black); }
.curriculum-item { border-radius: 0; }
.curriculum-number { border-radius: 0; background-color: var(--color-primary); color: var(--color-black); }
.subsidy-box { border-left-color: var(--color-primary); }
.price-highlight {
  border-radius: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-lighter);
  border-top: 3px solid var(--color-primary);
  box-shadow: none;
}
.price-highlight::before { display: none; }
.price-highlight-value { color: var(--color-black); }
.price-discount { border-radius: 0; color: var(--color-black); }
.mvv-card { border-radius: 0; box-shadow: none; border: 1px solid var(--color-gray-lighter); border-top: 3px solid var(--color-primary); }
.mvv-card:hover { box-shadow: none; transform: none; }
.mvv-card-label { border-radius: 0; background: transparent; padding: 0; }
.company-info-card { border-radius: 0; box-shadow: none; border: 1px solid var(--color-gray-lighter); }
.company-table tr { border-bottom-color: var(--color-gray-lighter); }
.company-table th { color: var(--color-black); }
.lsm-fig { border-radius: 0; box-shadow: none; border: 1px solid var(--color-gray-lighter); }
.lsm-co { border-radius: 0; }
.lsm-hub { border-radius: 0; background: var(--color-black); }
.lsm-hub-title { color: var(--color-primary); }

/* Case study */
.cs-card { border-radius: 0; }
.cs-card:hover { box-shadow: 0 12px 32px rgba(27, 36, 48, 0.08); border-color: var(--color-black); transform: none; }
.cs-card-tag { border-radius: 0; }
.cs-card-tag-service { background-color: var(--color-primary); color: var(--color-black); }
.cs-card-arrow { color: var(--color-primary-dark); }
.cs-home-card { border-radius: 0; box-shadow: none; border: 1px solid var(--color-gray-lighter); }
.cs-home-card:hover { box-shadow: 0 12px 32px rgba(27, 36, 48, 0.08); transform: none; border-color: var(--color-black); }
.cs-home-card-tag { border-radius: 0; }
.cs-soon { border-radius: 0; }
.cs-cta-bottom { border-radius: 0; background: var(--color-black); }
.cs-cta-bottom h2 { color: var(--color-white); }
.cs-cta-bottom p { color: #D5DAE0; }

/* ---------- News ---------- */
.news-year-tab { border-radius: 0; }
.news-year-tab.is-active { background-color: var(--color-black); border-color: var(--color-black); }
.news-year-tab.is-active:hover { background-color: var(--color-primary); border-color: var(--color-primary); color: var(--color-black); }
.news-item { border-bottom-color: var(--color-gray-lighter); }
.news-item:hover { background-color: transparent; }
.news-item:hover .news-title { color: var(--color-primary-dark); }
.news-date { color: var(--color-gray-light); }
.news-title { font-weight: 500; }
.news-detail-header { border-bottom-color: var(--color-gray-lighter); }
.news-related-links { border-radius: 0; border-left: 3px solid var(--color-primary); }
.news-related-links a { color: var(--color-black); font-weight: 500; }
.news-related-links a:hover { color: var(--color-primary-dark); }

/* ---------- Blog ---------- */
.blog-card { border-radius: 0; box-shadow: none; border: 1px solid var(--color-gray-lighter); }
.blog-card:hover { box-shadow: 0 12px 32px rgba(27, 36, 48, 0.08); transform: none; border-color: var(--color-black); }
.blog-card-category { border-radius: 0; background-color: var(--color-primary); color: var(--color-black); font-weight: 700; }
.blog-card-date { color: var(--color-gray-light); }
.blog-filter-btn { border-radius: 0; background-color: var(--color-white); }
.blog-filter-btn.active { background-color: var(--color-black); border-color: var(--color-black); }
.blog-pagination button { border-radius: 0; }
.blog-pagination button.active { background-color: var(--color-black); border-color: var(--color-black); }
.blog-search-wrap input, .blog-cat-select { border-radius: 0; border: 1px solid var(--color-gray-lighter); background-color: var(--color-white); }
.blog-search-wrap input:focus, .blog-cat-select:focus { border-color: var(--color-black); }
.blog-detail-header { border-bottom-color: var(--color-gray-lighter); }
.blog-detail-thumbnail { border-radius: 0; }
.blog-detail-content h2 { border-bottom: 2px solid var(--color-black); }
.blog-detail-content h3 { border-left: 3px solid var(--color-primary); padding-left: 12px; }
.blog-detail-content a { color: var(--color-primary-dark); text-decoration-color: rgba(217, 109, 0, 0.5); }
.blog-detail-content blockquote { border-radius: 0; font-style: normal; }
.carousel-viewport { border-radius: 0; }
.carousel-next, .carousel-prev { border-radius: 0; }
.carousel-dot { border-radius: 0; }
.blog-latest-section { border-top-color: var(--color-gray-lighter); }
.pillar-banner { border-radius: 0; background: var(--color-black); }
.pillar-banner:hover { box-shadow: none; transform: none; }
.pillar-banner-btn { border-radius: 0; border-color: var(--color-primary); color: var(--color-primary); }
.author-box { border-radius: 0; background-color: var(--color-bg); border: 1px solid var(--color-gray-lighter); }
.author-box-label { color: var(--color-primary-dark); }

/* ---------- Contact ---------- */
.contact-field input, .contact-field select, .contact-field textarea { border-radius: 0; border-color: var(--color-gray-lighter); }
.contact-field input:focus, .contact-field select:focus, .contact-field textarea:focus { border-color: var(--color-black); outline-color: var(--color-primary-dark); }
.contact-required { border-radius: 0; background-color: var(--color-primary); color: var(--color-black); }
.contact-error { border-radius: 0; }

/* ---------- CTA (下層ページ共通) ---------- */
.cta {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 96px 20px;
}
.cta h2 { color: var(--color-white); font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.cta p { color: #D5DAE0; opacity: 1; }
.cta .btn-white { background-color: var(--color-primary); border-color: var(--color-primary); color: var(--color-black); }
.cta .btn-white:hover { background-color: var(--color-white); border-color: var(--color-white); }
.cta .btn-outline { border-color: rgba(255, 255, 255, 0.7); color: var(--color-white); }
.cta .btn-outline:hover { background-color: var(--color-white); border-color: var(--color-white); color: var(--color-black); }
.bg-primary { background-color: var(--color-black); color: var(--color-white); }

/* ---------- Footer ---------- */
.footer {
  background-color: #111821;
  color: var(--color-white);
  border-top: none;
  padding: clamp(44px, 6vh, 60px) 0 28px;
}
.footer-col-title {
  font-family: var(--font-family-en);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.footer-nav-link { font-size: 0.84rem; color: #D5DAE0; }
.footer-nav-link:hover { color: var(--color-primary); }
.footer-logo img { height: 28px; filter: brightness(0) invert(1); }
.footer-tagline { color: #9AA5B1; font-size: 0.82rem; }
.footer-bottom { border-top: 1px solid #2C3644; padding-top: 18px; }
.footer-copyright { color: #8F99A3; font-size: 0.72rem; }


/* ========================================
   Top page (index.html) v2 — 製造業特化
   クラスは tp- 接頭辞で下層ページと衝突しない
   ======================================== */
.tp-wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 56px); }
.tp-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-family-en); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-primary-dark); }
.tp-eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--color-primary); }
.tp-more { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.92rem; border-bottom: 2px solid var(--color-primary); padding-bottom: 2px; }
.tp-more::after { content: "→"; font-family: var(--font-family-en); font-weight: 400; }
.tp-btn { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 0.95rem; padding: 16px 30px; border: 1px solid var(--color-black); background: var(--color-black); color: var(--color-white); transition: background .2s ease, color .2s ease, border-color .2s ease; }
.tp-btn::after { content: "→"; font-family: var(--font-family-en); font-weight: 400; transition: translate .2s ease; }
.tp-btn:hover::after { translate: 4px 0; }
.tp-btn.orange { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-black); }
.tp-btn.orange:hover { background: var(--color-black); border-color: var(--color-black); color: var(--color-white); }
.tp-btn.line { background: transparent; color: var(--color-black); }
.tp-btn.line:hover { background: var(--color-black); color: var(--color-white); }
.tp-btn.ghost { background: transparent; border-color: rgba(255,255,255,.7); color: var(--color-white); }
.tp-btn.ghost:hover { background: var(--color-white); color: var(--color-black); border-color: var(--color-white); }
.tp-sec-head { margin-bottom: 26px; }
.tp-sec-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 12px; }
.tp-w { display: inline-block; white-space: nowrap; }

/* hero */
.tp-hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: var(--color-white); overflow: hidden; background: var(--color-black); }
.tp-hero-bg { position: absolute; inset: 0; }
.tp-hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.tp-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,20,28,.80) 0%, rgba(14,20,28,.52) 42%, rgba(14,20,28,.10) 100%), linear-gradient(0deg, rgba(14,20,28,.78) 0%, rgba(14,20,28,.12) 55%, rgba(14,20,28,.35) 100%); }
.tp-hero-in { position: relative; width: 100%; max-width: 1440px; margin: 0 auto; padding: clamp(120px, 14vh, 160px) clamp(20px, 3vw, 40px) clamp(96px, 12vh, 140px); }
.tp-hero-tag { display: flex; align-items: center; gap: 14px; font-family: var(--font-family-en); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 22px; white-space: nowrap; }
.tp-hero-tag .bar { width: 40px; height: 3px; background: var(--color-primary); flex: none; }
.tp-hero h1 { font-size: clamp(2.1rem, 5.4vw, 4.4rem); line-height: 1.3; letter-spacing: 0.03em; max-width: 12em; color: var(--color-white); text-shadow: 0 2px 24px rgba(0,0,0,.35); }
.tp-hero p { margin-top: 24px; max-width: 30em; font-size: clamp(1rem, 1.35vw, 1.15rem); font-weight: 500; color: #E6EAEE; text-shadow: 0 1px 12px rgba(0,0,0,.4); }
.tp-hero-foot { margin-top: clamp(30px, 5vh, 44px); display: flex; gap: 14px; flex-wrap: wrap; }
.tp-hero-note { margin-top: 22px; font-family: var(--font-family-en); font-size: 0.68rem; color: #9AA5B1; }
.tp-hero-meta { position: absolute; right: clamp(20px, 3vw, 40px); top: 50%; translate: 0 -50%; font-family: var(--font-family-en); font-size: 0.74rem; letter-spacing: 0.14em; color: #C9D0D8; writing-mode: vertical-rl; }
.tp-hero-strip { position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, var(--color-primary) 0 34%, transparent 34%); }
.tp-scroll-cue { position: absolute; right: clamp(20px, 3vw, 40px); bottom: 22px; display: flex; align-items: center; gap: 10px; font-family: var(--font-family-en); font-size: 0.68rem; letter-spacing: 0.18em; color: #C9D0D8; }
.tp-scroll-cue i { width: 1px; height: 36px; background: linear-gradient(var(--color-primary), transparent); display: block; }

/* opener */
.tp-opener { padding-block: clamp(88px, 13vh, 160px); }
.tp-opener-no { display: flex; flex-wrap: wrap; gap: 6px 0; margin-top: 22px; font-size: clamp(1rem, 1.5vw, 1.2rem); font-weight: 700; color: #9AA5B1; }
.tp-opener-no li { position: relative; padding-right: 1.1em; text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: var(--color-primary); }
.tp-opener-no li::after { content: "／"; position: absolute; right: 0.15em; color: var(--color-gray-lighter); font-weight: 400; text-decoration: none; }
.tp-opener-no li:last-child::after { content: none; }
.tp-opener-lead { margin-top: 26px; font-size: clamp(1.05rem, 1.7vw, 1.35rem); font-weight: 700; color: var(--color-gray-dark); }
.tp-opener-h { margin-top: 6px; white-space: nowrap; line-height: 1.32; font-size: clamp(1.35rem, min(5vw, calc((100vw - 2 * clamp(20px, 4vw, 56px)) / 12.8)), 4rem); }
.tp-opener-h em { font-style: normal; background: linear-gradient(transparent 70%, var(--color-primary) 70%, var(--color-primary) 92%, transparent 92%); padding-bottom: 0.02em; }
.tp-opener-grid { margin-top: clamp(40px, 6vh, 64px); display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: center; border-top: 1px solid var(--color-black); padding-top: clamp(28px, 4vh, 40px); }
.tp-res { display: grid; grid-template-columns: repeat(4, 1fr); }
.tp-res li { padding: 6px 16px 6px 16px; border-left: 1px solid var(--color-gray-lighter); }
.tp-res li:first-child { border-left: none; padding-left: 0; }
.tp-res b { display: block; font-size: clamp(1.6rem, 2.8vw, 2.4rem); line-height: 1.2; letter-spacing: 0.04em; color: var(--color-black); }
.tp-res span { display: block; font-size: 0.76rem; color: var(--color-gray-light); margin-top: 6px; }
.tp-opener-body p { font-size: 0.95rem; color: var(--color-gray-dark); }
.tp-opener-body .tp-more { margin-top: 20px; }

/* scale */
.tp-scale { background: var(--color-white); padding-block: clamp(80px, 11vh, 140px); }
.tp-scale-row { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); padding-block: clamp(32px, 5vh, 52px); border-top: 1px solid var(--color-black); }
.tp-scale-row:last-of-type { border-bottom: 1px solid var(--color-black); }
.tp-scale-who b { display: block; font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 700; line-height: 1.3; color: var(--color-black); }
.tp-scale-who span { display: block; font-family: var(--font-family-en); font-size: 0.78rem; letter-spacing: 0.12em; color: var(--color-gray-light); margin-top: 6px; }
.tp-scale-row.sme .tp-scale-who b { border-left: 6px solid var(--color-primary); padding-left: 16px; }
.tp-scale-row.ent .tp-scale-who b { border-left: 6px solid var(--color-black); padding-left: 16px; }
.tp-scale-body h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); margin-bottom: 10px; }
.tp-scale-body p { color: var(--color-gray-dark); font-size: 0.95rem; max-width: 40em; }
.tp-scale-body ul { margin-top: 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tp-scale-body li { font-size: 0.88rem; padding-top: 10px; border-top: 2px solid var(--color-gray-lighter); }
.tp-scale-body li b { display: block; }
.tp-scale-row.sme .tp-scale-body li { border-top-color: var(--color-primary); }
.tp-scale-body .tp-btn { margin-top: 24px; }

/* cases */
.tp-cases { background: var(--color-bg); padding-block: clamp(80px, 11vh, 140px); }
.tp-case-feat { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); background: var(--color-white); border: 1px solid var(--color-gray-lighter); margin-bottom: 20px; transition: border-color .2s ease; }
.tp-case-feat:hover { border-color: var(--color-primary); }
.tp-case-feat .ph { position: relative; min-height: 320px; overflow: hidden; }
.tp-case-feat .ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tp-case-feat .ph .tag, .tp-case-sm .tag { position: absolute; top: 14px; left: 14px; font-size: 0.7rem; font-weight: 700; background: var(--color-primary); color: var(--color-black); padding: 3px 10px; z-index: 2; }
.tp-case-feat .body { padding: clamp(24px, 3vw, 44px); display: flex; flex-direction: column; gap: 10px; }
.tp-case-feat .client, .tp-case-sm .client { font-size: 0.8rem; font-weight: 700; color: var(--color-gray-light); }
.tp-case-feat h3 { font-size: clamp(1.15rem, 1.9vw, 1.45rem); line-height: 1.6; }
.tp-case-feat p { font-size: 0.9rem; color: var(--color-gray-dark); }
.tp-case-feat .svc, .tp-case-sm .svc { margin-top: auto; padding-top: 12px; font-size: 0.82rem; font-weight: 700; color: var(--color-primary-dark); }
.tp-case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tp-case-sm { background: var(--color-white); border: 1px solid var(--color-gray-lighter); display: grid; grid-template-columns: 200px minmax(0, 1fr); transition: border-color .2s ease; }
.tp-case-sm:hover { border-color: var(--color-primary); }
.tp-case-sm .ph { position: relative; overflow: hidden; min-height: 150px; }
.tp-case-sm .ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tp-case-sm .body { padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; }
.tp-case-sm h3 { font-size: 0.95rem; line-height: 1.6; }
.tp-foot { margin-top: 26px; display: flex; gap: 14px 24px; flex-wrap: wrap; align-items: center; }

/* news + blog */
.tp-nlist { border-top: 1px solid var(--color-black); }
.tp-nrow { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--color-gray-lighter); }
.tp-nrow:hover .tp-nttl { color: var(--color-primary-dark); }
.tp-ndate { font-family: var(--font-family-en); font-size: 0.8rem; color: var(--color-gray-light); }
.tp-nttl { font-size: 0.9rem; font-weight: 500; transition: color .15s ease; }

/* philosophy */
.tp-phil { background: var(--color-white); padding-block: clamp(88px, 13vh, 160px); }
.tp-mv { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); border-top: 1px solid var(--color-black); padding-top: clamp(28px, 4vh, 44px); }
.tp-mv-item h3 { font-size: clamp(1.6rem, 3.2vw, 2.6rem); line-height: 1.4; margin-top: 12px; }
.tp-mv-item p { margin-top: 16px; font-size: 0.95rem; color: var(--color-gray-dark); max-width: 30em; }
.tp-narrative { margin-top: clamp(48px, 7vh, 80px); background: var(--color-black); color: var(--color-white); padding: clamp(32px, 5vw, 56px) clamp(24px, 4vw, 64px); position: relative; }
.tp-narrative::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--color-primary); }
.tp-narrative .tp-eyebrow { color: var(--color-primary); }
.tp-narrative p { margin-top: 12px; font-size: clamp(1.15rem, 2.2vw, 1.7rem); font-weight: 700; line-height: 1.7; letter-spacing: 0.02em; color: var(--color-white); }
.tp-values { margin-top: clamp(56px, 8vh, 96px); display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.tp-values-head { position: static; }
.tp-values-head h3 { font-size: clamp(1.4rem, 2.4vw, 1.9rem); margin-top: 12px; }
.tp-values-head p { margin-top: 12px; font-size: 0.9rem; color: var(--color-gray-dark); }
.tp-value-list { border-top: 1px solid var(--color-black); }
.tp-value-list li { display: grid; grid-template-columns: 3.2em minmax(0, 15em) minmax(0, 1fr); gap: 8px 20px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--color-gray-lighter); }
.tp-value-list li b { font-family: var(--font-family-en); font-weight: 600; font-size: 1.3rem; color: var(--color-primary-dark); line-height: 1; }
.tp-value-list li strong { font-size: 1.05rem; font-weight: 700; line-height: 1.6; color: var(--color-black); }
.tp-value-list li span { font-size: 0.9rem; color: var(--color-gray-dark); }

/* company */
.tp-company { background: var(--color-bg); padding-block: clamp(80px, 11vh, 140px); }
.tp-company-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.tp-company-lead { font-size: 0.95rem; color: var(--color-gray-dark); max-width: 30em; }
.tp-cmp { width: 100%; border-collapse: collapse; border-top: 1px solid var(--color-black); font-size: 0.9rem; }
.tp-cmp th, .tp-cmp td { padding: 14px 0; border-bottom: 1px solid var(--color-gray-lighter); text-align: left; vertical-align: top; }
.tp-cmp th { width: 9em; font-weight: 700; padding-right: 16px; color: var(--color-black); }
.tp-cmp td b { font-weight: 700; color: var(--color-primary-dark); margin-right: 8px; }

/* cta (top) */
.tp-cta { background: var(--color-black); color: var(--color-white); }
.tp-cta-in { max-width: 1240px; margin: 0 auto; padding: clamp(80px, 12vh, 140px) clamp(20px, 4vw, 56px); display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.tp-cta .tp-eyebrow { color: var(--color-primary); }
.tp-cta h2 { font-size: clamp(1.7rem, 3.8vw, 2.8rem); max-width: 18em; margin-top: 14px; color: var(--color-white); }
.tp-cta p { margin-top: 18px; max-width: 36em; color: #D5DAE0; }
.tp-cta-side { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; border-left: 1px solid rgba(255,255,255,.22); padding-left: clamp(24px, 4vw, 56px); }
.tp-cta .tel { display: flex; flex-direction: column; gap: 2px; font-family: var(--font-family-en); font-size: 0.9rem; color: var(--color-white); }
.tp-cta .tel b { font-size: 1.7rem; font-weight: 600; letter-spacing: 0.04em; color: var(--color-white); }
.tp-cta .tel small { font-family: var(--font-family); font-size: 0.78rem; color: #B6BEC6; margin-bottom: 4px; }

/* responsive */
@media (max-width: 900px) {
  .tp-hero-meta { display: none; }
  .tp-opener-grid { grid-template-columns: 1fr; }
  .tp-res { grid-template-columns: repeat(2, 1fr); row-gap: 14px; }
  .tp-res li:nth-child(3) { border-left: none; padding-left: 0; }
  .tp-company-in { grid-template-columns: 1fr; }
  .tp-mv { grid-template-columns: 1fr; }
  .tp-values { grid-template-columns: 1fr; }
  .tp-values-head { position: static; }
  .tp-value-list li { grid-template-columns: 3em minmax(0, 1fr); }
  .tp-value-list li span { grid-column: 2; }
  .tp-case-feat { grid-template-columns: 1fr; }
  .tp-case-feat .ph { min-height: 220px; }
  .tp-case-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .tp-scale-row { grid-template-columns: 1fr; }
  .tp-scale-body ul { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .tp-cta-in { grid-template-columns: 1fr; }
  .tp-cta-side { border-left: none; padding-left: 0; border-top: 1px solid rgba(255,255,255,.22); padding-top: 24px; }
}
@media (max-width: 760px) {
  .tp-cmp th { width: 6.5em; }
}
@media (max-width: 600px) {
  .tp-opener, .tp-phil, .tp-cases, .tp-news, .tp-blog, .tp-company, .tp-scale { padding-block: 56px; }
  .tp-hero { align-items: center; }
  .tp-hero-bg img { object-position: 72% center; }
  .tp-hero-bg::after { background: linear-gradient(0deg, rgba(14,20,28,.86) 0%, rgba(14,20,28,.55) 45%, rgba(14,20,28,.35) 100%); }
  .tp-hero-in { padding: 96px 20px 88px; }
  .tp-hero-tag { margin-bottom: 16px; white-space: normal; font-size: 0.68rem; letter-spacing: 0.12em; line-height: 1.5; }
  .tp-hero-tag .bar { width: 28px; }
  .tp-hero h1 { font-size: clamp(2rem, 10.5vw, 2.7rem); line-height: 1.28; max-width: none; }
  .tp-hero p { font-size: 0.93rem; line-height: 1.85; margin-top: 16px; max-width: none; }
  .tp-hero-foot { margin-top: 26px; flex-direction: row; gap: 10px; }
  .tp-hero-foot .tp-btn { width: auto; flex: 1 1 0; justify-content: center; padding: 12px 14px; font-size: 0.86rem; gap: 8px; }
  .tp-hero-note { margin-top: 18px; font-size: 0.62rem; }
  .tp-hero-strip { height: 4px; }
  .tp-scroll-cue { display: none; }
  .tp-opener-no { font-size: 0.95rem; }
  .tp-opener-h { font-size: clamp(1.35rem, calc((100vw - 40px) / 12.8), 2.4rem); }
  .tp-opener-grid { margin-top: 32px; padding-top: 24px; gap: 24px; }
  .tp-res b { font-size: 1.5rem; }
  .tp-scale-row { padding-block: 28px; gap: 16px; }
  .tp-scale-who b { font-size: 1.35rem; }
  .tp-scale-body ul { gap: 10px; margin-top: 14px; }
  .tp-scale-body .tp-btn { width: 100%; justify-content: space-between; }
  .tp-case-feat .body { padding: 20px; }
  .tp-narrative { padding: 24px 20px; }
  .tp-narrative p { font-size: 1.05rem; }
  .tp-values { margin-top: 40px; gap: 20px; }
  .tp-value-list li { padding: 16px 0; gap: 6px 12px; }
  .tp-cta-in { padding-block: 64px; }
  .tp-cta .tp-btn { width: 100%; justify-content: space-between; }
  .tp-sec-head { margin-bottom: 20px; }
}
@media (max-width: 520px) {
  .tp-case-sm { grid-template-columns: 1fr; }
}

/* ---------- Top: case study (写真を切り抜かない) ---------- */
/* 枠の縦横比を写真と同じにして、object-fit: cover でも見切れないようにする（大=16:9 / 小=16:10） */
.tp-case-feat .ph { min-height: 0; height: 0; padding-top: 56.25%; align-self: start; }
.tp-case-sm { grid-template-columns: 280px minmax(0, 1fr); align-items: start; }
.tp-case-sm .ph { min-height: 0; height: 0; padding-top: 62.5%; }
.tp-case-sm .tag { top: auto; bottom: 10px; left: 10px; }
@media (max-width: 1000px) {
  .tp-case-feat .ph { min-height: 0; }
}
@media (max-width: 640px) {
  .tp-case-sm { grid-template-columns: 1fr; }
}

/* ---------- Business v5: photo tiles (1 wide + 3) ---------- */
.tp-biz { background: var(--color-bg); padding-top: clamp(96px, 14vh, 160px); padding-bottom: clamp(80px, 11vh, 140px); }
.tp-biz-head { margin-bottom: clamp(40px, 6vh, 72px); }
.tp-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 3.5vw, 48px) clamp(20px, 2.5vw, 32px); }
.tp-tile { display: flex; flex-direction: column; color: var(--color-black); }
.tp-tile-wide { grid-column: 1 / -1; }
.tp-tile-ph { position: relative; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-bg-dark); }
.tp-tile-wide .tp-tile-ph { aspect-ratio: 21 / 9; }
.tp-tile-ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: scale .6s ease; }
.tp-tile:hover .tp-tile-ph img { scale: 1.04; }
.tp-tile-ph::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(14,20,28,.72) 0%, rgba(14,20,28,.25) 45%, rgba(14,20,28,.05) 100%); }
.tp-tile-ph, .tp-tile-over { grid-area: ph; }
.tp-tile > .tp-tile-ph { order: 0; }
.tp-tile-over { position: relative; margin-top: -1px; }
.tp-tile { position: relative; }
.tp-tile-over { position: absolute; left: 0; right: 0; top: 0; padding: clamp(20px, 2.4vw, 32px); color: var(--color-white); display: flex; flex-direction: column; justify-content: flex-end; pointer-events: none; }
.tp-tile-over { aspect-ratio: 4 / 3; }
.tp-tile-wide .tp-tile-over { aspect-ratio: 21 / 9; padding: clamp(24px, 3vw, 44px); }
.tp-tile-num { font-family: var(--font-family-en); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em; color: var(--color-primary); text-transform: uppercase; }
.tp-tile-num i { font-style: normal; color: rgba(255,255,255,.85); margin-left: 8px; }
.tp-tile-over h3 { color: var(--color-white); font-size: clamp(1.4rem, 2vw, 1.9rem); margin-top: 8px; text-shadow: 0 1px 12px rgba(0,0,0,.35); }
.tp-tile-wide .tp-tile-over h3 { font-size: clamp(1.8rem, 3.2vw, 3rem); }
.tp-tile-role { margin-top: 4px; font-size: 0.86rem; font-weight: 500; color: #E6EAEE; }
.tp-tile-body { padding: 20px 0 0; display: flex; flex-direction: column; gap: 14px; }
.tp-tile-wide .tp-tile-body { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 16px clamp(24px, 4vw, 64px); align-items: start; }
.tp-tile-wide .tp-tile-body p { grid-row: 1 / 3; }
.tp-tile-body p { font-size: 0.92rem; color: var(--color-gray-dark); }
.tp-tile-facts { display: flex; flex-wrap: wrap; gap: 6px 0; font-size: 0.8rem; color: var(--color-gray); }
.tp-tile-facts li { padding-right: 0.9em; margin-right: 0.9em; border-right: 1px solid #C9CED3; line-height: 1.4; }
.tp-tile-facts li:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.tp-tile-link { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font-weight: 700; font-size: 0.9rem; border-bottom: 2px solid var(--color-primary); padding-bottom: 2px; color: var(--color-black); transition: color .15s ease; }
.tp-tile-link::after { content: "→"; font-family: var(--font-family-en); font-weight: 400; transition: translate .2s ease; }
.tp-tile:hover .tp-tile-link { color: var(--color-primary-dark); }
.tp-tile:hover .tp-tile-link::after { translate: 4px 0; }
@media (max-width: 1000px) {
  .tp-tiles { grid-template-columns: 1fr 1fr; }
  .tp-tile-wide .tp-tile-body { grid-template-columns: 1fr; }
  .tp-tile-wide .tp-tile-body p { grid-row: auto; }
}
@media (max-width: 640px) {
  .tp-tiles { grid-template-columns: 1fr; gap: 40px; }
  .tp-tile-ph, .tp-tile-over { aspect-ratio: 16 / 10; }
  .tp-tile-wide .tp-tile-ph, .tp-tile-wide .tp-tile-over { aspect-ratio: 16 / 10; }
  .tp-tile-over, .tp-tile-wide .tp-tile-over { padding: 18px; }
}

/* ---------- Page header v2: dark title band (下層ページ) ---------- */
.page-header, .cs-page-hero, .industry-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--color-black); color: var(--color-white); text-align: left; border-bottom: 0;
  padding: calc(var(--header-height) + clamp(56px, 9vh, 112px)) 0 clamp(56px, 8vh, 96px);
}
.page-header::after, .cs-page-hero::after, .industry-hero::after {
  content: attr(data-en); position: absolute; right: -0.03em; bottom: -0.16em; z-index: -1;
  font-family: var(--font-family-en); font-weight: 700; font-size: clamp(5rem, 13vw, 12.5rem); line-height: 1;
  letter-spacing: -0.03em; white-space: nowrap; color: rgba(255,255,255,.05); pointer-events: none; user-select: none;
}
.page-header .container, .cs-page-hero .container, .industry-hero .container { position: relative; }
.page-header .breadcrumb, .industry-hero .breadcrumb { justify-content: flex-start; margin-bottom: clamp(32px, 6vh, 64px); font-size: 0.75rem; letter-spacing: 0.04em; color: rgba(255,255,255,.55); }
.page-header .breadcrumb a, .industry-hero .breadcrumb a { color: rgba(255,255,255,.7); }
.page-header .breadcrumb a:hover, .industry-hero .breadcrumb a:hover { color: var(--color-white); }
.page-header .breadcrumb span, .industry-hero .breadcrumb span { color: rgba(255,255,255,.35); }
.ph-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px clamp(32px, 6vw, 96px); align-items: end; }
.ph-title .section-label { color: var(--color-primary); margin-bottom: 18px; }
.ph-title .section-label::before { background-color: var(--color-primary); }
.page-header h1, .cs-page-hero h1, .industry-hero h1 {
  color: var(--color-white); font-size: clamp(2.1rem, 4.8vw, 3.9rem); line-height: 1.18; letter-spacing: 0.005em; margin: 0;
  word-break: keep-all; overflow-wrap: anywhere; line-break: strict;
}
.ph-lead p { color: #C9CED3; font-size: clamp(0.95rem, 1.15vw, 1.05rem); line-height: 1.85; margin: 0; text-wrap: pretty; }
.ph-lead p + p { margin-top: 6px; }
.ph-lead p[style*="--color-primary-text"] { color: var(--color-primary) !important; }
.ph-lead p[style*="--color-gray)"] { color: #C9CED3 !important; }
.page-header .ph-lead { padding-bottom: 0.35em; }
/* case-study */
.cs-page-hero .label { color: var(--color-primary); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.cs-page-hero .label::before { content: ""; width: 18px; height: 2px; background: var(--color-primary); }
.cs-page-hero h1 { margin-bottom: 20px; }
.cs-page-hero p { color: #C9CED3; margin: 0; max-width: 44em; text-wrap: pretty; }
/* MINORI Cloud 業種別 */
.industry-hero { color: var(--color-white); }
.industry-hero .industry-tag { display: inline-flex; align-items: center; gap: 10px; background: none; border: 0; border-radius: 0; padding: 0; margin-bottom: 18px; color: var(--color-primary); font-size: 0.76rem; letter-spacing: 0.18em; font-weight: 600; }
.industry-hero .industry-tag::before { content: ""; width: 18px; height: 2px; background: var(--color-primary); }
.industry-hero h1 { margin-bottom: 18px; }
.industry-hero .lead { color: #C9CED3; max-width: 44em; }
@media (max-width: 1000px) {
  .ph-grid { grid-template-columns: 1fr; gap: 20px; }
  .page-header .ph-lead { padding-bottom: 0; }
}
@media (max-width: 768px) {
  .page-header, .cs-page-hero, .industry-hero { padding: calc(var(--header-height-mobile) + 48px) 0 48px; }
  .page-header::after, .cs-page-hero::after, .industry-hero::after { font-size: 4.6rem; bottom: -0.14em; }
  .page-header .breadcrumb, .industry-hero .breadcrumb { margin-bottom: 28px; flex-wrap: wrap; row-gap: 4px; }
  .page-header h1, .cs-page-hero h1, .industry-hero h1 { font-size: clamp(1.75rem, 7.5vw, 2.4rem); }
}

/* ---------- Top: news / blog (split) ---------- */
.tp-news { background: var(--color-white); padding-block: clamp(80px, 11vh, 140px); }
.tp-news-in { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 24px clamp(32px, 6vw, 96px); align-items: start; }
.tp-news .tp-sec-head { margin-bottom: 0; }
.tp-news .tp-nrow { grid-template-columns: 110px minmax(0, 1fr) 20px; padding: 22px 0; }
.tp-news .tp-nrow::after { content: "→"; justify-self: end; font-family: var(--font-family-en); color: var(--color-primary); transition: translate .2s ease; }
.tp-news .tp-nrow:hover::after { translate: 4px 0; }
.tp-news .tp-nttl { font-size: 0.98rem; line-height: 1.7; }
.tp-blog { background: var(--color-bg); padding-block: clamp(80px, 11vh, 140px); }
.tp-blog-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px 32px; margin-bottom: clamp(32px, 5vh, 48px); }
.tp-blog-head .tp-sec-head { margin-bottom: 0; }
.tp-blog-head .tp-foot { margin-top: 0; }
.tp-blog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.tp-blog-grid .blog-card { height: 100%; background: var(--color-white); transition: border-color .2s ease; }
.tp-blog-grid .blog-card:hover { transform: none; box-shadow: none; border-color: var(--color-black); }
.tp-blog-grid .blog-card-body { padding: 18px 18px 22px; justify-content: flex-start; }
.tp-blog-grid .blog-card-meta { margin-bottom: 10px; }
.tp-blog-grid .blog-card-title { font-size: 0.92rem; line-height: 1.65; -webkit-line-clamp: 3; }
@media (max-width: 1000px) {
  .tp-news-in { grid-template-columns: 1fr; }
  .tp-news .tp-sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; }
  .tp-news .tp-sec-head h2 { flex-basis: 100%; }
  .tp-blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .tp-news .tp-nrow { grid-template-columns: minmax(0, 1fr) 16px; gap: 4px 12px; padding: 18px 0; }
  .tp-news .tp-nrow::after { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .tp-news .tp-nttl { font-size: 0.92rem; }
  .tp-blog-grid { grid-template-columns: 1fr; gap: 12px; }
  .tp-blog-grid .blog-card { display: grid; grid-template-columns: 120px minmax(0, 1fr); }
  .tp-blog-grid .blog-card-thumbnail { padding-top: 0; height: 100%; min-height: 84px; }
  .tp-blog-grid .blog-card-body { padding: 12px 14px; }
  .tp-blog-grid .blog-card-meta { margin-bottom: 6px; gap: 8px; }
  .tp-blog-grid .blog-card-title { font-size: 0.86rem; line-height: 1.6; }
}

/* ---------- Business v5: aspect-ratio fallback ---------- */
@supports not (aspect-ratio: 1 / 1) {
  .tp-tile-ph { height: 0; padding-top: 75%; }
  .tp-tile-wide .tp-tile-ph { padding-top: 42.86%; }
  .tp-tile-over { position: static; padding: 18px 0 0; color: var(--color-black); }
  .tp-tile-over h3 { color: var(--color-black); text-shadow: none; }
  .tp-tile-role { color: var(--color-gray-dark); }
  .tp-tile-num i { color: var(--color-gray); }
  @media (max-width: 640px) { .tp-tile-ph, .tp-tile-wide .tp-tile-ph { padding-top: 62.5%; } }
}

/* ---------- Business pages (bz-) ---------- */
/* 事業内容ハブ（services.html）と 4事業の下層（business/*.html）で共用 */
.bz-sec { padding-block: clamp(80px, 11vh, 140px); background: var(--color-white); }
.bz-sec.gray { background: var(--color-bg); }
.bz-head { max-width: 780px; margin-bottom: clamp(40px, 6vh, 64px); }
.bz-head h2 { font-size: clamp(1.6rem, 3vw, 2.35rem); line-height: 1.45; margin-top: 14px; word-break: keep-all; overflow-wrap: anywhere; line-break: strict; }
.bz-head p { margin-top: 18px; color: var(--color-gray-dark); font-size: 0.98rem; max-width: 42em; text-wrap: pretty; }
.bz-head.split { max-width: none; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px clamp(32px, 6vw, 96px); align-items: end; }
.bz-head.split p { margin-top: 0; }
.bz-note { margin-top: 18px; font-size: 0.8rem; color: var(--color-gray-light); line-height: 1.7; }

/* hero（写真全面＋メッセージ） */
.bz-hero { position: relative; min-height: clamp(560px, 82vh, 780px); display: flex; background: var(--color-black); color: var(--color-white); overflow: hidden; isolation: isolate; }
.bz-hero-bg { position: absolute; inset: 0; z-index: -1; }
.bz-hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bz-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,20,28,.88) 0%, rgba(14,20,28,.62) 45%, rgba(14,20,28,.18) 100%), linear-gradient(0deg, rgba(14,20,28,.8) 0%, rgba(14,20,28,.05) 55%, rgba(14,20,28,.5) 100%); }
.bz-hero-in { position: relative; width: 100%; max-width: 1240px; margin: 0 auto; padding: calc(var(--header-height) + 28px) clamp(20px, 4vw, 56px) clamp(56px, 9vh, 104px); display: flex; flex-direction: column; justify-content: space-between; gap: 48px; }
.bz-hero .breadcrumb { justify-content: flex-start; flex-wrap: wrap; margin: 0; font-size: 0.75rem; letter-spacing: 0.04em; color: rgba(255,255,255,.55); }
.bz-hero .breadcrumb a { color: rgba(255,255,255,.75); }
.bz-hero .breadcrumb a:hover { color: var(--color-white); }
.bz-hero .breadcrumb span { color: rgba(255,255,255,.4); }
.bz-hero-num { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-family-en); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-primary); }
.bz-hero-num::before { content: ""; width: 28px; height: 2px; background: var(--color-primary); }
.bz-hero-num i { font-style: normal; color: rgba(255,255,255,.85); }
.bz-hero h1 { margin-top: 18px; color: var(--color-white); font-family: var(--font-family-en), var(--font-family); font-size: clamp(2.6rem, 7vw, 5.8rem); font-weight: 600; line-height: 1.04; letter-spacing: -0.01em; }
.bz-hero-role { margin-top: 16px; font-size: clamp(1.1rem, 1.8vw, 1.45rem); font-weight: 700; color: var(--color-white); letter-spacing: 0.04em; }
.bz-hero-lead { margin-top: 18px; max-width: 38em; color: #D5DAE0; font-size: clamp(0.95rem, 1.2vw, 1.05rem); line-height: 1.95; text-wrap: pretty; }
.bz-hero-btns { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

/* intro（宣言＋本文） */
.bz-intro { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px clamp(32px, 6vw, 96px); align-items: start; }
.bz-intro h2 { font-size: clamp(1.55rem, 2.7vw, 2.25rem); line-height: 1.45; margin-top: 14px; word-break: keep-all; overflow-wrap: anywhere; line-break: strict; }
.bz-intro-body { padding-top: 34px; }
.bz-intro-body p { color: var(--color-gray-dark); font-size: 1rem; line-height: 2; text-wrap: pretty; }
.bz-intro-body p + p { margin-top: 1.1em; }

/* facts */
.bz-facts { margin-top: clamp(48px, 7vh, 80px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--color-black); }
.bz-facts li { padding: 22px clamp(16px, 2vw, 28px) 4px; border-left: 1px solid var(--color-gray-lighter); }
.bz-facts li:first-child { border-left: 0; padding-left: 0; }
.bz-facts b { display: block; font-family: var(--font-family-en), var(--font-family); font-size: clamp(1.45rem, 2.3vw, 2rem); font-weight: 600; line-height: 1.25; color: var(--color-black); letter-spacing: -0.01em; }
.bz-facts span { display: block; margin-top: 8px; font-size: 0.84rem; color: var(--color-gray); line-height: 1.6; }

/* steps（実際に順序のあるもの） */
.bz-steps { margin-top: clamp(48px, 7vh, 80px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px clamp(16px, 2.4vw, 32px); }
.bz-steps.n4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.bz-head + .bz-steps { margin-top: 0; }
.bz-steps li { padding-top: 20px; border-top: 2px solid var(--color-gray-lighter); }
.bz-steps li.is-key { border-top-color: var(--color-primary); }
.bz-steps .n { display: flex; justify-content: space-between; font-family: var(--font-family-en); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em; color: var(--color-primary-dark); }
.bz-steps .n::after { content: "→"; font-weight: 400; letter-spacing: 0; color: #B7BEC6; }
.bz-steps li:last-child .n::after { content: none; }
.bz-steps h3 { margin-top: 12px; font-size: 1.1rem; line-height: 1.55; }
.bz-steps p { margin-top: 10px; font-size: 0.9rem; color: var(--color-gray-dark); line-height: 1.85; }
.bz-loop-note { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--color-gray-lighter); font-size: 0.92rem; font-weight: 700; color: var(--color-black); }
.bz-loop-note::before { content: "↻"; font-family: var(--font-family-en); color: var(--color-primary); margin-right: 10px; }

/* tags */
.bz-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.bz-tags li { padding: 5px 12px; font-size: 0.8rem; line-height: 1.5; color: var(--color-gray-dark); background: var(--color-white); border: 1px solid var(--color-gray-lighter); }
.bz-sec:not(.gray) .bz-tags li { background: var(--color-bg); border-color: var(--color-bg); }

/* domains（領域の一覧） */
.bz-domains { border-top: 1px solid var(--color-black); }
.bz-domains > li { display: grid; grid-template-columns: minmax(0, 15em) minmax(0, 1fr) minmax(0, 1.15fr); gap: 16px clamp(24px, 4vw, 56px); padding-block: clamp(28px, 4vh, 40px); border-bottom: 1px solid var(--color-gray-lighter); align-items: start; }
.bz-en { display: block; font-family: var(--font-family-en); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-primary-dark); }
.bz-domains h3 { margin-top: 8px; font-size: clamp(1.2rem, 1.9vw, 1.5rem); line-height: 1.45; }
.bz-domains p { font-size: 0.93rem; color: var(--color-gray-dark); line-height: 1.9; }

/* duo（中小／大手） */
.bz-duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); }
.bz-duo > div { border-top: 6px solid var(--color-black); padding-top: 28px; }
.bz-duo > div.sme { border-top-color: var(--color-primary); }
.bz-duo .who { font-size: 0.84rem; font-weight: 700; color: var(--color-gray); letter-spacing: 0.06em; }
.bz-duo h3 { margin-top: 10px; font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.45; }
.bz-duo p { margin-top: 14px; color: var(--color-gray-dark); font-size: 0.95rem; line-height: 1.9; }
.bz-duo .bz-tags { margin-top: 20px; }

/* AI-native（比較＋指示例） */
.bz-ai { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 40px); align-items: stretch; }
.bz-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-self: start; align-items: start; }
.bz-compare-col { background: var(--color-white); border: 1px solid var(--color-gray-lighter); padding: 24px 22px 18px; }
.bz-compare-col.is-minori { border-color: var(--color-black); border-top: 3px solid var(--color-primary); }
.bz-compare-label { font-weight: 700; font-size: 0.92rem; color: var(--color-black); padding-bottom: 14px; border-bottom: 1px solid var(--color-gray-lighter); }
.bz-compare-col:not(.is-minori) .bz-compare-label { color: var(--color-gray); }
.bz-compare ol li { padding-block: 12px; font-size: 0.92rem; line-height: 1.6; color: var(--color-gray); }
.bz-compare ol li + li::before { content: "↓"; display: block; margin-bottom: 10px; font-family: var(--font-family-en); line-height: 1; color: #B7BEC6; }
.bz-compare .is-minori li { color: var(--color-black); font-weight: 500; }
.bz-compare .is-minori li + li::before { color: var(--color-primary); }
.bz-prompts { display: flex; flex-direction: column; background: var(--color-black); color: var(--color-white); padding: clamp(24px, 3vw, 40px); }
.bz-prompts-label { font-size: 0.86rem; font-weight: 700; color: #B6BEC6; }
.bz-prompts ul { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.bz-prompts li { display: flex; gap: 12px; align-items: baseline; padding: 12px 16px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font-size: 0.95rem; line-height: 1.6; color: var(--color-white); }
.bz-prompts li::before { content: "›"; font-family: var(--font-family-en); font-weight: 600; color: var(--color-primary); }
.bz-prompts .bz-note { margin-top: auto; padding-top: 20px; color: #8C96A1; }

/* modules（14領域） */
.bz-modules { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--color-black); border-left: 1px solid var(--color-gray-lighter); }
.bz-modules li { display: flex; flex-direction: column; gap: 8px; min-height: 132px; padding: 20px 16px 24px; border-right: 1px solid var(--color-gray-lighter); border-bottom: 1px solid var(--color-gray-lighter); }
.bz-modules b { font-family: var(--font-family-en); font-size: 0.98rem; font-weight: 600; color: var(--color-black); }
.bz-modules span { font-size: 0.8rem; line-height: 1.6; color: var(--color-gray); word-break: keep-all; overflow-wrap: anywhere; }
.bz-modules li.is-ai { background: var(--color-black); border-color: var(--color-black); }
.bz-modules li.is-ai b { color: var(--color-primary); }
.bz-modules li.is-ai span { color: #C9CED3; }

/* formula（Core × Industry × Production × AI） */
.bz-formula { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr); gap: 0 clamp(8px, 1.2vw, 16px); align-items: stretch; }
.bz-formula .x { align-self: center; font-family: var(--font-family-en); font-size: 1.6rem; font-weight: 300; color: var(--color-primary); }
.bz-formula .part { background: var(--color-white); border: 1px solid var(--color-gray-lighter); padding: 24px 20px; }
.bz-formula .part b { display: block; font-family: var(--font-family-en); font-size: 1.15rem; font-weight: 600; color: var(--color-black); }
.bz-formula .part p { margin-top: 6px; font-size: 0.86rem; font-weight: 700; color: var(--color-gray-dark); }
.bz-formula .bz-tags { margin-top: 16px; gap: 6px; }
.bz-formula .bz-tags li { font-size: 0.76rem; padding: 3px 9px; background: var(--color-bg); border-color: var(--color-bg); }
.bz-formula .part.is-ai { background: var(--color-black); border-color: var(--color-black); }
.bz-formula .part.is-ai b { color: var(--color-primary); }
.bz-formula .part.is-ai p { color: var(--color-white); }
.bz-formula .part.is-ai .bz-tags li { background: rgba(255,255,255,.08); border-color: transparent; color: #D5DAE0; }

/* cols3（Talent の3サービス） */
.bz-cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 2.6vw, 36px); }
.bz-cols3 > div { display: flex; flex-direction: column; gap: 14px; padding: 28px 24px 30px; background: var(--color-white); border: 1px solid var(--color-gray-lighter); border-top: 3px solid var(--color-black); }
.bz-cols3 h3 { font-size: 1.3rem; line-height: 1.45; margin-top: -4px; }
.bz-cols3 p { font-size: 0.9rem; color: var(--color-gray-dark); line-height: 1.85; }
.bz-cols3 .bz-tags li { background: var(--color-bg); border-color: var(--color-bg); }
.bz-cols3 .tp-more { margin-top: auto; align-self: flex-start; }
.bz-cols3 .bz-tags { margin-bottom: 8px; }

/* cards（関連サービスへの導線） */
.bz-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.bz-card { display: flex; flex-direction: column; gap: 12px; padding: 26px 24px 28px; background: var(--color-white); border: 1px solid var(--color-gray-lighter); border-top: 3px solid var(--color-black); color: var(--color-black); transition: border-color .2s ease; }
.bz-card.is-main { border-top-color: var(--color-primary); }
.bz-card:hover { color: var(--color-black); border-color: var(--color-black); }
.bz-card.is-main:hover { border-top-color: var(--color-primary); }
.bz-card .lb { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-gray); }
.bz-card h3 { font-size: 1.12rem; line-height: 1.5; }
.bz-card p { font-size: 0.88rem; line-height: 1.8; color: var(--color-gray-dark); }
.bz-card .go { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; font-size: 0.86rem; font-weight: 700; }
.bz-card .go::after { content: "→"; font-family: var(--font-family-en); font-weight: 400; color: var(--color-primary); transition: translate .2s ease; }
.bz-card:hover .go::after { translate: 4px 0; }

/* others（ほかの事業） */
.bz-others { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.bz-other { display: block; background: var(--color-white); border: 1px solid var(--color-gray-lighter); color: var(--color-black); transition: border-color .2s ease; }
.bz-other:hover { color: var(--color-black); border-color: var(--color-black); }
.bz-other-ph { position: relative; width: 100%; padding-top: 56.25%; overflow: hidden; background: var(--color-bg-dark); }
.bz-other-ph img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: scale .6s ease; }
.bz-other:hover .bz-other-ph img { scale: 1.04; }
.bz-other-body { padding: 20px 22px 24px; }
.bz-other h3 { margin-top: 6px; font-family: var(--font-family-en), var(--font-family); font-size: 1.3rem; font-weight: 600; }
.bz-other p { margin-top: 2px; font-size: 0.86rem; color: var(--color-gray); }

/* faq */
.bz-faq { max-width: 960px; border-top: 1px solid var(--color-black); }
.bz-faq details { border-bottom: 1px solid var(--color-gray-lighter); }
.bz-faq summary { list-style: none; display: grid; grid-template-columns: 2em minmax(0, 1fr) 24px; gap: 12px; align-items: baseline; padding: 24px 0; cursor: pointer; font-weight: 700; font-size: 1rem; line-height: 1.6; color: var(--color-black); }
.bz-faq summary::-webkit-details-marker { display: none; }
.bz-faq summary::before { content: "Q"; font-family: var(--font-family-en); font-weight: 600; font-size: 1.05rem; color: var(--color-primary-dark); }
.bz-faq summary::after { content: "+"; justify-self: end; font-family: var(--font-family-en); font-weight: 300; font-size: 1.5rem; line-height: 1; color: var(--color-gray); transition: rotate .2s ease; }
.bz-faq details[open] summary::after { rotate: 45deg; }
.bz-faq summary:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 4px; }
.bz-faq details p { padding: 0 36px 26px calc(2em + 12px); font-size: 0.94rem; line-height: 1.95; color: var(--color-gray-dark); }

/* hub: 事業構造マップ */
.bz-map { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--color-black); }
.bz-map a { display: flex; flex-direction: column; height: 100%; padding: 28px clamp(16px, 2vw, 28px) 32px; border-left: 1px solid var(--color-gray-lighter); color: var(--color-black); }
.bz-map li:first-child a { border-left: 0; padding-left: 0; }
.bz-map a:hover { color: var(--color-black); }
.bz-map .n { font-family: var(--font-family-en); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.14em; color: var(--color-primary-dark); }
.bz-map .en { margin-top: 12px; font-family: var(--font-family-en); font-size: clamp(1.5rem, 2.6vw, 2.25rem); font-weight: 500; line-height: 1.1; letter-spacing: -0.01em; color: var(--color-black); transition: color .2s ease; }
.bz-map a:hover .en { color: var(--color-primary-dark); }
.bz-map b { margin-top: 22px; font-size: 1rem; font-weight: 700; }
.bz-map .role { margin-top: 4px; font-size: 0.84rem; color: var(--color-gray); }
.bz-map-ai { display: flex; align-items: center; gap: clamp(16px, 3vw, 32px); margin-top: 8px; padding: 22px clamp(20px, 3vw, 32px); background: var(--color-black); color: var(--color-white); }
.bz-map-ai b { font-family: var(--font-family-en); font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 600; line-height: 1; color: var(--color-primary); }
.bz-map-ai p { font-size: 0.95rem; line-height: 1.8; color: #D5DAE0; }
.bz-map-ai p strong { color: var(--color-white); }

/* hub: 4つの事業（写真＋本文の行） */
.bz-rows { border-top: 1px solid var(--color-black); }
.bz-row { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px clamp(28px, 4.5vw, 72px); padding-block: clamp(36px, 5.5vh, 60px); border-bottom: 1px solid var(--color-gray-lighter); align-items: start; scroll-margin-top: calc(var(--header-height) + 16px); }
.bz-row-ph { position: relative; display: block; width: 100%; padding-top: 68%; overflow: hidden; background: var(--color-bg-dark); }
.bz-row-ph img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: scale .6s ease; }
.bz-row-ph:hover img { scale: 1.04; }
.bz-row-top { display: flex; align-items: baseline; gap: 14px; }
.bz-row-num { font-family: var(--font-family-en); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.06em; color: var(--color-primary-dark); }
.bz-row-en { font-family: var(--font-family-en); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-gray); }
.bz-row h3 { margin-top: 10px; font-family: var(--font-family-en), var(--font-family); font-size: clamp(1.8rem, 3.1vw, 2.6rem); font-weight: 600; line-height: 1.15; letter-spacing: -0.005em; }
.bz-row h3 a { color: var(--color-black); }
.bz-row h3 a:hover { color: var(--color-primary-dark); }
.bz-row-role { margin-top: 8px; font-weight: 700; color: var(--color-primary-dark); }
.bz-row-text { margin-top: 16px; font-size: 0.95rem; line-height: 1.9; color: var(--color-gray-dark); max-width: 40em; }
.bz-row-svc { margin-top: 24px; padding-top: 18px; border-top: 1px solid #C9CED3; display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 8px 16px; align-items: baseline; }
.bz-row-svc > span { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-gray); }
.bz-row-svc ul { display: flex; flex-wrap: wrap; gap: 8px 0; }
.bz-row-svc li { font-size: 0.88rem; line-height: 1.5; padding-right: 0.9em; margin-right: 0.9em; border-right: 1px solid #C9CED3; color: var(--color-gray-dark); }
.bz-row-svc li:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.bz-row-svc li a { color: var(--color-black); border-bottom: 1px solid var(--color-primary); }
.bz-row-svc li a:hover { color: var(--color-primary-dark); }
.bz-row .tp-more { margin-top: 28px; }

/* hub: 提供サービス（一覧表） */
.bz-svc-list { border-top: 1px solid var(--color-black); }
.bz-svc-list a { display: grid; grid-template-columns: minmax(0, 8em) minmax(0, 13em) minmax(0, 1fr) minmax(0, 9em) 20px; grid-template-areas: "cat name desc price arrow"; gap: 6px clamp(16px, 2.5vw, 36px); align-items: center; padding: 26px 0; border-bottom: 1px solid var(--color-gray-lighter); color: var(--color-black); }
.bz-svc-list a:hover { color: var(--color-black); }
.bz-svc-cat { grid-area: cat; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-gray); }
.bz-svc-name { grid-area: name; font-size: 1.15rem; font-weight: 700; transition: color .2s ease; }
.bz-svc-list a:hover .bz-svc-name { color: var(--color-primary-dark); }
.bz-svc-desc { grid-area: desc; font-size: 0.88rem; line-height: 1.8; color: var(--color-gray-dark); }
.bz-svc-price { grid-area: price; font-size: 0.86rem; font-weight: 700; text-align: right; white-space: nowrap; }
.bz-svc-arrow { grid-area: arrow; font-family: var(--font-family-en); color: var(--color-primary); transition: translate .2s ease; }
.bz-svc-list a:hover .bz-svc-arrow { translate: 4px 0; }

/* marketplace: つなぐ図・マッチング・ロードマップ */
.bz-bridge { margin-top: clamp(48px, 7vh, 80px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr) minmax(0, 1fr); align-items: center; }
.bz-bridge .side { padding: 26px 24px; background: var(--color-white); border: 1px solid var(--color-gray-lighter); }
.bz-bridge .side .lb { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-gray); }
.bz-bridge .side b { display: block; margin-top: 6px; font-size: 1.15rem; color: var(--color-black); }
.bz-bridge .side p { margin-top: 6px; font-size: 0.88rem; color: var(--color-gray-dark); }
.bz-bridge .mid { position: relative; padding: 0 12px; text-align: center; }
.bz-bridge .mid::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--color-primary); }
.bz-bridge .mid span { position: relative; display: inline-block; padding: 10px 16px; background: var(--color-black); color: var(--color-white); font-size: 0.86rem; font-weight: 700; }
.bz-match { max-width: 980px; border-top: 1px solid var(--color-black); }
.bz-match li { display: grid; grid-template-columns: minmax(0, 1fr) 88px minmax(0, 1fr); gap: 16px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--color-gray-lighter); }
.bz-match li.head { padding: 12px 0; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; color: var(--color-gray); }
.bz-match .req { font-size: clamp(1.05rem, 1.7vw, 1.3rem); font-weight: 700; color: var(--color-black); }
.bz-match .line { position: relative; height: 1px; background: #B7BEC6; }
.bz-match .line::after { content: ""; position: absolute; right: 0; top: -4px; border-left: 8px solid var(--color-primary); border-top: 4.5px solid transparent; border-bottom: 4.5px solid transparent; }
.bz-match .to { font-size: 0.98rem; color: var(--color-gray-dark); }
.bz-phases { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px clamp(12px, 1.6vw, 24px); }
.bz-phases li { padding-top: 18px; border-top: 2px solid var(--color-gray-lighter); }
.bz-phases li.is-now { border-top-color: var(--color-primary); }
.bz-phases .ph { display: flex; align-items: center; gap: 8px; font-family: var(--font-family-en); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.14em; color: var(--color-gray); }
.bz-phases .is-now .ph { color: var(--color-primary-dark); }
.bz-phases .tag { padding: 1px 6px; font-size: 0.64rem; letter-spacing: 0.08em; background: var(--color-primary); color: var(--color-black); }
.bz-phases b { display: block; margin-top: 10px; font-family: var(--font-family-en); font-size: 1.05rem; font-weight: 600; line-height: 1.35; color: var(--color-black); }
.bz-phases p { margin-top: 8px; font-size: 0.86rem; line-height: 1.8; color: var(--color-gray-dark); }
.bz-area { margin-top: clamp(40px, 6vh, 64px); padding-top: 24px; border-top: 1px solid #C9CED3; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 24px; }
.bz-area > span { font-size: 0.86rem; font-weight: 700; color: var(--color-gray-dark); }
.bz-area ol { display: flex; flex-wrap: wrap; gap: 8px 12px; }
.bz-area li { font-weight: 700; color: var(--color-black); }
.bz-area li:not(:last-child)::after { content: "→"; margin-left: 12px; font-family: var(--font-family-en); font-weight: 400; color: var(--color-primary); }

@media (max-width: 1000px) {
  .bz-intro, .bz-ai, .bz-head.split { grid-template-columns: 1fr; }
  .bz-intro-body { padding-top: 0; }
  .bz-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bz-facts li:nth-child(3) { border-left: 0; padding-left: 0; }
  .bz-facts li:nth-child(n+3) { margin-top: 20px; border-top: 1px solid var(--color-gray-lighter); }
  .bz-steps.n4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bz-domains > li { grid-template-columns: 1fr; gap: 12px; }
  .bz-modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bz-modules li { min-height: 0; }
  .bz-formula { grid-template-columns: 1fr; gap: 8px; }
  .bz-formula .x { justify-self: center; line-height: 1; }
  .bz-cols3 { grid-template-columns: 1fr; }
  .bz-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bz-map { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bz-map li:nth-child(3) a { border-left: 0; padding-left: 0; }
  .bz-map li:nth-child(n+3) a { border-top: 1px solid var(--color-gray-lighter); }
  .bz-svc-list a { grid-template-columns: minmax(0, 13em) minmax(0, 1fr) 20px; grid-template-areas: "cat desc arrow" "name desc arrow" "price desc arrow"; }
  .bz-svc-price { text-align: left; }
  .bz-phases { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 760px) {
  .bz-hero { min-height: min(92svh, 720px); }
  .bz-hero-in { padding: calc(var(--header-height-mobile) + 20px) 20px 44px; gap: 56px; }
  .bz-hero h1 { font-size: clamp(2.3rem, 11vw, 3.2rem); }
  .bz-intro h2 { font-size: 1.45rem; }
  .bz-head h2 { font-size: 1.4rem; }
  .bz-facts b { font-size: 1.2rem; }
  .bz-duo h3 { font-size: 1.2rem; }
  .bz-hero-lead { font-size: 0.92rem; line-height: 1.9; }
  .bz-hero-btns { margin-top: 26px; }
  .bz-hero-btns .tp-btn { padding: 12px 20px; font-size: 0.88rem; }
  .bz-steps, .bz-steps.n4 { grid-template-columns: 1fr; gap: 24px; }
  .bz-duo, .bz-compare, .bz-cards, .bz-others { grid-template-columns: 1fr; }
  .bz-row { grid-template-columns: 1fr; }
  .bz-row-ph { padding-top: 58%; }
  .bz-row-svc { grid-template-columns: 1fr; }
  .bz-map a { padding: 20px 14px 22px; }
  .bz-map .en { font-size: 1.35rem; }
  .bz-map b { margin-top: 14px; font-size: 0.92rem; }
  .bz-map-ai { flex-direction: column; align-items: flex-start; gap: 10px; }
  .bz-svc-list a { grid-template-columns: minmax(0, 1fr) 20px; grid-template-areas: "cat arrow" "name arrow" "desc arrow" "price arrow"; padding: 22px 0; }
  .bz-faq summary { font-size: 0.95rem; padding: 20px 0; }
  .bz-faq details p { padding: 0 0 22px; }
  .bz-bridge { grid-template-columns: 1fr; }
  .bz-bridge .mid { padding: 18px 0; }
  .bz-bridge .mid::before { left: 50%; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .bz-match li { grid-template-columns: 1fr; gap: 10px; }
  .bz-match li.head { display: none; }
  .bz-match .line { width: 1px; height: 22px; margin-left: 8px; }
  .bz-match .line::after { right: auto; left: -4px; top: auto; bottom: 0; border-left: 4.5px solid transparent; border-right: 4.5px solid transparent; border-top: 8px solid var(--color-primary); border-bottom: 0; }
}
/* ---------- /Business pages ---------- */