:root {
  --bg-page: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-subtle: #EFF4F9;
  --bg-navy: #0B1D3A;
  --bg-navy-mid: #132C54;
  --text-primary: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --accent-blue: #1D4ED8;
  --accent-sky: #0284C7;
  --accent-teal: #0D9488;
  --accent-amber: #D97706;
  --accent-rose: #E11D48;
  --border-light: #E2E8F0;
  --border-strong: #CBD5E1;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 28px rgba(15, 23, 42, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-serif: 'Shippori Mincho', "Hiragino Mincho ProN", "Yu Mincho", serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-page);
  line-height: 1.75;
  line-break: strict;
  word-break: normal;
  overflow-wrap: anywhere;
  overflow-x: hidden;
  width: 100%;
}

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

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 28px;
  }
}

/* Top Corporate Utility Bar (fcg-r.co.jp style) */
.utility-bar {
  background-color: var(--bg-navy);
  color: #E2E8F0;
  font-size: 0.78rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.utility-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: space-between;
  align-items: flex-start;
}

.utility-lead {
  font-weight: 500;
  letter-spacing: 0.02em;
}

.utility-sublinks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.utility-sublinks a {
  color: #CBD5E1;
  font-size: 0.75rem;
  padding: 4px 0;
  display: inline-block;
}

.utility-sublinks a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

@media (min-width: 960px) {
  .utility-inner {
    flex-direction: row;
    align-items: center;
  }
}

/* Main Header & Mobile-First Navigation */
.site-header {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 900;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
}

.header-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 12px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--bg-navy);
  min-height: 48px;
}

.brand-identity img {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name-jp {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--bg-navy);
  line-height: 1.25;
  letter-spacing: 0.03em;
}

.brand-name-en {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

@media (min-width: 768px) {
  .brand-name-jp {
    font-size: 1.28rem;
  }
  .brand-identity img {
    width: 46px;
    height: 46px;
  }
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-header-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 16px;
  background-color: var(--accent-blue);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(29, 78, 216, 0.25);
}

.btn-header-contact:hover {
  background-color: var(--bg-navy);
  color: #FFFFFF;
}

/* Primary Division Bar - Visible on both Mobile (Horizontal Scroll) & Desktop */
.primary-nav-bar {
  border-top: 1px solid var(--border-light);
  background-color: #F8FAFC;
}

.nav-scroll-list {
  display: flex;
  align-items: center;
  overflow-x: auto;
  gap: 4px;
  padding: 4px 0;
  scrollbar-width: none;
}

.nav-scroll-list::-webkit-scrollbar {
  display: none;
}

.nav-scroll-list li {
  flex-shrink: 0;
}

.nav-scroll-list a {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 14px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-scroll-list a:hover,
.nav-scroll-list a.active-nav {
  background-color: #E0E7FF;
  color: var(--accent-blue);
}

.nav-badge-dept {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 7px;
}

.dot-science { background-color: var(--accent-teal); }
.dot-crisis { background-color: var(--accent-rose); }
.dot-food { background-color: var(--accent-amber); }
.dot-corp { background-color: var(--accent-blue); }

@media (min-width: 960px) {
  .nav-scroll-list {
    justify-content: space-between;
    overflow-x: visible;
  }
  .nav-scroll-list a {
    font-size: 0.92rem;
    padding: 0 18px;
  }
}

/* Hero Section: "情報を究め、生活を科学する。" */
.hero-showcase {
  background: linear-gradient(165deg, #0B1D3A 0%, #142E59 55%, #1E3A8A 100%);
  color: #FFFFFF;
  padding: 36px 0 48px;
  position: relative;
  overflow: hidden;
}

.hero-top-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 32px;
}

@media (min-width: 960px) {
  .hero-showcase {
    padding: 56px 0 64px;
  }
  .hero-top-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #93C5FD;
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 5.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.hero-title span {
  display: block;
}

.hero-lead {
  font-size: 0.98rem;
  color: #E2E8F0;
  line-height: 1.8;
  margin-bottom: 24px;
}

/* 5 Category Filter Pills (美容 / 家電 / 危機管理 / 広報 / 食品) */
.category-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.cat-pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(15, 23, 42, 0.45);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cat-pill-btn:hover,
.cat-pill-btn.is-active {
  background: #FFFFFF;
  color: var(--bg-navy);
  border-color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.hero-vision-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 22px;
  backdrop-filter: blur(8px);
}

.vision-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.vision-card-header svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.vision-card-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: #FFFFFF;
}

.vision-triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.triad-node {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(147, 197, 253, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 6px;
  text-align: center;
  font-weight: 700;
  font-size: 0.88rem;
  color: #93C5FD;
}

.vision-desc {
  font-size: 0.85rem;
  color: #CBD5E1;
  line-height: 1.7;
}

/* 6 Laboratory Scene Showcase Cards (Matching fcg-r.co.jp Slider Captions) */
.scene-showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .scene-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .scene-showcase-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

.scene-card {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  transition: transform 0.25s ease, border-color 0.25s ease, opacity 0.25s ease;
  display: flex;
  flex-direction: column;
}

.scene-card.is-highlighted {
  border-color: #38BDF8;
  transform: translateY(-4px);
}

.scene-card.is-dimmed {
  opacity: 0.48;
}

.scene-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #1E293B;
}

.scene-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.scene-card:hover .scene-img-wrap img {
  transform: scale(1.04);
}

.scene-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 999px;
  color: #FFFFFF;
  background-color: var(--bg-navy);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.tag-beauty { background-color: #BE185D; }
.tag-food { background-color: #B45309; }
.tag-pr { background-color: #1D4ED8; }
.tag-appliance { background-color: #0F766E; }
.tag-crisis { background-color: #374151; }

.scene-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.scene-caption {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--bg-navy);
  line-height: 1.45;
}

.scene-subtext {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Section Common Headers */
.section-block {
  padding: 52px 0;
}

@media (min-width: 960px) {
  .section-block {
    padding: 76px 0;
  }
}

.section-bg-white { background-color: var(--bg-surface); }
.section-bg-subtle { background-color: var(--bg-subtle); }

.sec-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 32px;
  border-left: 5px solid var(--accent-blue);
  padding-left: 16px;
}

.sec-en {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-blue);
}

.sec-jp {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  font-weight: 700;
  color: var(--bg-navy);
  line-height: 1.3;
}

/* News Section (お知らせ News - matching fcg-r.co.jp) */
.news-container-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.news-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-light);
  transition: background-color 0.2s ease;
}

.news-item:last-child {
  border-bottom: none;
}

.news-item:hover {
  background-color: #F8FAFC;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.news-date {
  font-family: monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
}

.news-badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.74rem;
  font-weight: 700;
  border-radius: 4px;
  background-color: #DBEAFE;
  color: #1E40AF;
}

.news-badge.badge-report {
  background-color: #DCFCE7;
  color: #166534;
}

.news-badge.badge-labo {
  background-color: #FEF3C7;
  color: #92400E;
}

.news-title-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.6;
}

.news-title-link:hover {
  color: var(--accent-blue);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .news-item {
    flex-direction: row;
    align-items: baseline;
    gap: 20px;
    padding: 20px 28px;
  }
  .news-meta {
    flex-shrink: 0;
    width: 230px;
  }
}

/* Service Section: 01, 02, 03 Pillars (サービス紹介 Service) */
.service-pillars-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .pillar-card {
    grid-template-columns: 42% 58%;
  }
  .pillar-card.reverse-desktop {
    grid-template-columns: 58% 42%;
  }
}

.pillar-media {
  position: relative;
  aspect-ratio: 16 / 10;
  min-height: 240px;
  background-color: var(--bg-navy);
}

@media (min-width: 900px) {
  .pillar-media {
    aspect-ratio: auto;
    height: 100%;
  }
}

.pillar-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pillar-num-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--bg-navy);
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border-left: 4px solid #38BDF8;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.pillar-content {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 768px) {
  .pillar-content {
    padding: 36px 40px;
  }
}

.pillar-kicker {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 6px;
}

.pillar-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  color: var(--bg-navy);
  margin-bottom: 14px;
  line-height: 1.35;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.8;
}

.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.pillar-tags span {
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.btn-detail-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  background-color: var(--bg-navy);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

.btn-detail-arrow:hover {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  transform: translateX(3px);
}

/* Signature Statement Banner: 「基準」に、最もこだわる会社です。 */
.standards-banner {
  background: linear-gradient(135deg, #0F2547 0%, #1E3A8A 100%);
  color: #FFFFFF;
  padding: 56px 0;
  text-align: center;
  border-top: 4px solid #38BDF8;
  border-bottom: 4px solid #38BDF8;
}

.standards-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  line-height: 1.35;
}

.standards-sub {
  max-width: 760px;
  margin: 0 auto 32px;
  font-size: 0.96rem;
  color: #DBEAFE;
  line-height: 1.8;
}

.standards-quick-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .standards-quick-links {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sq-link-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
}

.sq-link-card:hover {
  background: #FFFFFF;
  color: var(--bg-navy);
}

/* 5 Specialized Food & Standards Tools + Interactive Verification Matrix */
.tools-5-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 36px;
}

@media (min-width: 640px) {
  .tools-5-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .tools-5-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.tool-banner-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-light);
  border-top: 5px solid var(--accent-blue);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  text-align: left;
  min-height: 148px;
  transition: all 0.2s ease;
}

.tool-banner-card:nth-child(2) { border-top-color: var(--accent-teal); }
.tool-banner-card:nth-child(3) { border-top-color: #7C3AED; }
.tool-banner-card:nth-child(4) { border-top-color: var(--accent-amber); }
.tool-banner-card:nth-child(5) { border-top-color: var(--accent-rose); }

.tool-banner-card:hover,
.tool-banner-card.active-tool {
  border-color: var(--accent-blue);
  background-color: #F0F7FF;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.tool-label-small {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
}

.tool-title-main {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--bg-navy);
  line-height: 1.35;
}

.tool-desc-mini {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Interactive Verification Matrix Box */
.verification-console {
  background: var(--bg-surface);
  border: 2px solid var(--bg-navy);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.console-header {
  background: var(--bg-navy);
  color: #FFFFFF;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .console-header {
    flex-direction: row;
    align-items: center;
  }
}

.console-title {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.console-status {
  font-size: 0.8rem;
  background: rgba(56, 189, 248, 0.2);
  color: #7DD3FC;
  padding: 4px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.console-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 20px;
}

@media (min-width: 768px) {
  .console-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px;
  }
}

@media (min-width: 1024px) {
  .console-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.protocol-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  background: #F8FAFC;
  transition: all 0.2s ease;
}

.protocol-item.matched-protocol {
  border-color: var(--accent-blue);
  background: #EFF6FF;
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.1);
}

.protocol-cat {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 4px;
}

.protocol-name {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--bg-navy);
  margin-bottom: 8px;
}

.protocol-spec {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Deep-Dive Division Sections (暮らしの科学部 & 危機管理研究室) */
.dept-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

@media (min-width: 768px) {
  .dept-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.dept-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-top: 4px solid var(--accent-teal);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
}

.dept-card.crisis-accent {
  border-top-color: var(--accent-rose);
}

.dept-card-num {
  font-family: monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-teal);
  margin-bottom: 6px;
}

.dept-card.crisis-accent .dept-card-num {
  color: var(--accent-rose);
}

.dept-card-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--bg-navy);
  margin-bottom: 12px;
}

.dept-card-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.75;
}

.dept-check-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.85rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.dept-check-list li::before {
  content: "■";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-blue);
  font-size: 0.72rem;
}

/* 6-Step Testing Workflow (試験・調査実施の流れ 01-06) */
.workflow-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
}

.workflow-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bg-navy);
  margin-bottom: 20px;
  text-align: center;
}

.workflow-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .workflow-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .workflow-steps {
    grid-template-columns: repeat(6, 1fr);
  }
}

.wf-step {
  background: var(--bg-subtle);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wf-num {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-blue);
}

.wf-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--bg-navy);
}

.wf-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* PR Publications (広報資料 TREBRANNEX LABO) & Company Overview */
.labo-archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .labo-archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .labo-archive-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.labo-issue-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--bg-navy);
  border-radius: var(--radius-sm);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.labo-vol {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 4px;
}

.labo-issue-title {
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--bg-navy);
  margin-bottom: 8px;
}

.labo-issue-summary {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Company Profile Table */
.company-table-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.company-dl {
  display: grid;
  grid-template-columns: 1fr;
}

.company-row {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid var(--border-light);
}

.company-row:last-child {
  border-bottom: none;
}

.company-row dt {
  background: #F1F5F9;
  padding: 14px 18px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--bg-navy);
}

.company-row dd {
  padding: 14px 18px;
  font-size: 0.92rem;
  color: var(--text-primary);
}

@media (min-width: 768px) {
  .company-row {
    grid-template-columns: 240px 1fr;
  }
  .company-row dt,
  .company-row dd {
    padding: 18px 24px;
  }
}

/* Visible FAQ Section (よくある質問 - 100% Visible in DOM) */
.faq-list-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .faq-list-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.faq-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  box-shadow: var(--shadow-sm);
}

.faq-dept-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 4px;
  background: #E0E7FF;
  color: var(--accent-blue);
  margin-bottom: 10px;
}

.faq-q {
  font-size: 1rem;
  font-weight: 700;
  color: var(--bg-navy);
  margin-bottom: 10px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.faq-q::before {
  content: "Q.";
  font-family: var(--font-serif);
  color: var(--accent-blue);
  font-weight: 800;
  flex-shrink: 0;
}

.faq-a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  padding-left: 24px;
  border-left: 2px solid var(--border-light);
}

/* Direct Contact Experience (ENABLE_FORM: OFF - Zero Forms, Department Mailto Routing) */
.contact-dispatch-section {
  background: linear-gradient(150deg, #0B1D3A 0%, #152C55 100%);
  color: #FFFFFF;
  padding: 56px 0;
}

.contact-intro {
  max-width: 820px;
  margin-bottom: 32px;
}

.contact-intro p {
  color: #CBD5E1;
  font-size: 0.94rem;
  margin-top: 12px;
}

.dispatch-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 900px) {
  .dispatch-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dispatch-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.dispatch-dept-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 10px;
}

.dispatch-scope-list {
  font-size: 0.85rem;
  color: #E2E8F0;
  line-height: 1.75;
}

.dispatch-scope-list li {
  margin-bottom: 5px;
}

.btn-mailto-dispatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  width: 100%;
  padding: 12px 18px;
  background-color: #38BDF8;
  color: #0B1D3A;
  font-weight: 800;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.btn-mailto-dispatch:hover {
  background-color: #FFFFFF;
  color: var(--bg-navy);
}

.direct-email-banner {
  margin-top: 28px;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(147, 197, 253, 0.3);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .direct-email-banner {
    flex-direction: row;
    align-items: center;
  }
}

.email-mono {
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: #7DD3FC;
}

/* Sitemap Multi-Column Footer (modeled on fcg-r.co.jp) */
.site-footer {
  background-color: #071326;
  color: #CBD5E1;
  padding: 52px 0 92px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  .site-footer {
    padding: 64px 0 48px;
  }
}

.footer-sitemap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .footer-sitemap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-sitemap-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-col-title {
  font-size: 0.94rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.83rem;
  display: inline-block;
  padding: 2px 0;
}

.footer-links a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 0.78rem;
  color: #94A3B8;
}

@media (min-width: 768px) {
  .footer-bottom-bar {
    flex-direction: row;
    align-items: center;
  }
}

/* Mobile Floating Bottom Quick-Access Bar */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 29, 58, 0.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  z-index: 850;
}

@media (min-width: 768px) {
  .mobile-bottom-bar {
    position: static;
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 10px 0;
    background: #0B1D3A;
  }
}

.m-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  color: #E2E8F0;
  font-size: 0.7rem;
  font-weight: 700;
  text-align: center;
  padding: 4px;
}

.m-nav-item:hover {
  color: #38BDF8;
}

.m-nav-item.m-cta {
  background-color: var(--accent-blue);
  color: #FFFFFF;
}

/* Authentic CMP Cookie Widget (data-nosnippet, Zero Hidden Modals) */
.cmp-widget {
  position: fixed;
  bottom: 64px;
  left: 12px;
  right: 12px;
  max-width: 540px;
  background: #FFFFFF;
  color: var(--text-primary);
  border: 2px solid var(--bg-navy);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.28);
  padding: 18px;
  z-index: 999;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
  .cmp-widget {
    bottom: 20px;
    left: 20px;
    right: auto;
    padding: 22px;
  }
}

.cmp-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.cmp-title {
  font-size: 0.94rem;
  font-weight: 800;
  color: var(--bg-navy);
}

.cmp-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 12px;
}

.cmp-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.cmp-pill-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  min-height: 40px;
  border-radius: 999px;
  background: #F1F5F9;
  border: 1px solid var(--border-strong);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
}

.cmp-pill-label input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-blue);
}

.cmp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.btn-cmp-essential,
.btn-cmp-accept {
  flex: 1 1 140px;
  min-height: 48px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 12px;
}

.btn-cmp-essential {
  background: #F8FAFC;
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
}

.btn-cmp-accept {
  background: var(--bg-navy);
  border: 1px solid var(--bg-navy);
  color: #FFFFFF;
}

.btn-cmp-accept:hover {
  background: var(--accent-blue);
}

/* Legal & Statutory Page Styling */
.legal-page-main {
  padding: 48px 0 80px;
}

.legal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .legal-card {
    padding: 48px;
  }
}

.legal-card h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  color: var(--bg-navy);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--bg-navy);
}

.legal-card h2 {
  font-size: 1.15rem;
  color: var(--bg-navy);
  margin: 28px 0 12px;
  padding-left: 12px;
  border-left: 4px solid var(--accent-blue);
}

.legal-card p,
.legal-card li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.8;
}