@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@400;500&display=swap');

:root {
  --color-bg: #f2f1ed;
  --color-surface-100: #f7f7f4;
  --color-surface-200: #f2f1ed;
  --color-surface-300: #ebeae5;
  --color-surface-400: #e6e5e0;
  --color-surface-500: #e1e0db;
  --color-text: #26251e;
  --text-body: rgba(38, 37, 30, 0.80);
  --text-secondary: rgba(38, 37, 30, 0.55);
  --color-accent: #f54e00;
  --color-error: #cf2d56;
  --color-success: #1f8a65;
  --color-gold: #c08532;
  --border-primary: rgba(38, 37, 30, 0.1);
  --border-medium: rgba(38, 37, 30, 0.2);
  --border-strong: rgba(38, 37, 30, 0.55);

  --font-sans: "Noto Sans JP", sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Monaco, monospace;

  --shadow-card: rgba(0,0,0,0.14) 0px 28px 70px, rgba(0,0,0,0.1) 0px 14px 32px;
  --shadow-ambient: rgba(0,0,0,0.02) 0px 0px 16px, rgba(0,0,0,0.008) 0px 0px 8px;
  --shadow-focus: rgba(0,0,0,0.1) 0px 4px 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ---------- Layout ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(242, 241, 237, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border-primary);
}
.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.site-logo {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.site-logo .logo-accent { color: var(--color-accent); }

.site-nav { display: flex; align-items: center; gap: 8px; }
.site-nav-list { display: flex; align-items: center; gap: 4px; list-style: none; }
.site-nav-list > li { position: relative; }
.site-nav-link {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: color 150ms ease, background 150ms ease;
}
.site-nav-link:hover { color: var(--color-error); background: var(--color-surface-300); }
.site-nav-link.is-active { color: var(--color-accent); }

.nav-caret { margin-left: 4px; font-size: 10px; opacity: 0.6; }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 280px;
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  padding: 8px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms;
}
.has-dropdown:hover .nav-dropdown,
.has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: 6px;
  transition: background 120ms, color 120ms;
}
.nav-dropdown a:hover { background: var(--color-surface-300); color: var(--color-error); }
.nav-dropdown a small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  margin-bottom: 2px;
  text-transform: uppercase;
}

.nav-cta {
  margin-left: 12px;
  padding: 10px 16px;
  background: var(--color-text);
  color: var(--color-bg);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: background 150ms, color 150ms;
}
.nav-cta:hover { background: var(--color-error); color: var(--color-bg); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--color-text);
}
.nav-toggle-bar {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  margin: 4px 0;
  transition: transform 180ms, opacity 180ms;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 { font-family: var(--font-sans); color: var(--color-text); font-weight: 400; }

.mono-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  text-transform: uppercase;
}
.mono-label.is-accent { color: var(--color-accent); }

.hero-title {
  font-size: clamp(34px, 5.6vw, 56px);
  line-height: 1.20;
  letter-spacing: -0.02em;
  font-weight: 400;
}
.typed-accent { color: var(--color-accent); }
.typed-cursor {
  color: var(--color-accent);
  font-weight: 300;
  animation: typed-blink 0.7s infinite;
}
@keyframes typed-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.section-title {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-weight: 400;
}
.subheading {
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.30;
  letter-spacing: -0.01em;
  font-weight: 400;
}
.title-small {
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -0.005em;
  font-weight: 500;
}

.body-serif-lg {
  font-family: var(--font-serif);
  font-size: 19.2px;
  line-height: 1.80;
  color: var(--text-body);
  font-weight: 400;
}
.body-serif {
  font-family: var(--font-serif);
  font-size: 17.28px;
  line-height: 1.75;
  color: var(--text-body);
  font-weight: 400;
}
.body-serif a { color: var(--color-accent); text-decoration: none; border-bottom: 1px solid rgba(245, 78, 0, 0.3); transition: border-color 150ms; }
.body-serif a:hover { border-bottom-color: var(--color-accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  padding: 13px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: all 160ms ease;
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; }
.btn-primary {
  background: var(--color-text);
  color: var(--color-bg);
}
.btn-primary:hover { background: var(--color-error); box-shadow: var(--shadow-focus); }
.btn-secondary {
  background: var(--color-surface-300);
  color: var(--color-text);
  border-color: var(--border-primary);
}
.btn-secondary:hover { color: var(--color-error); background: var(--color-surface-400); box-shadow: var(--shadow-focus); }
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--border-medium);
}
.btn-ghost:hover { color: var(--color-error); border-color: var(--color-error); }

.btn-arrow { font-family: var(--font-mono); font-size: 12px; }

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--color-surface-400);
  color: var(--text-body);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(80px, 12vw, 140px) 0 clamp(72px, 10vw, 120px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(245, 78, 0, 0.05), transparent 60%);
  pointer-events: none;
}
.hero > .container { position: relative; }
.hero-label { margin-bottom: 24px; }
.hero-sub {
  max-width: 720px;
  margin: 32px auto 40px;
}
.hero-sub p + p { margin-top: 12px; }
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.page-hero {
  padding: clamp(64px, 9vw, 112px) 0 clamp(48px, 7vw, 80px);
  text-align: center;
  border-bottom: 1px solid var(--border-primary);
}
.page-hero .mono-label { margin-bottom: 16px; }
.page-hero .hero-title { max-width: 920px; margin: 0 auto; }
.page-hero .lead {
  max-width: 720px;
  margin: 28px auto 0;
}

/* ---------- Sections ---------- */
section { padding: clamp(72px, 10vw, 120px) 0; }
section.section-tight { padding: clamp(56px, 7vw, 88px) 0; }
section + section { border-top: 1px solid var(--border-primary); }

.section-alt { background: var(--color-surface-300); }
.section-deep { background: var(--color-surface-400); }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .mono-label { margin-bottom: 16px; }
.section-head .section-title + p { margin-top: 20px; }

.section-lead {
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}

/* ---------- Cards / Project Grid ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.project-card {
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--color-accent);
  transform: translateX(-100%);
  transition: transform 300ms ease;
}
.project-card:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.project-card:hover::before { transform: translateX(0); }
.project-card .card-number {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.project-card h3 {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin-bottom: 20px;
}
.project-card p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 28px;
  flex-grow: 1;
}
.project-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  transition: color 150ms;
}
.project-card:hover .card-link { color: var(--color-error); }
.project-card .card-link .arrow { transition: transform 200ms; }
.project-card:hover .card-link .arrow { transform: translateX(4px); }

/* ---------- Quick Links ---------- */
.quicklinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.quicklink {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px;
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: all 180ms;
}
.quicklink:hover { border-color: var(--border-medium); background: var(--color-surface-300); }
.quicklink h4 { font-size: 18px; font-weight: 500; margin-bottom: 4px; }
.quicklink small { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--text-secondary); text-transform: uppercase; }
.quicklink .arrow { font-size: 18px; color: var(--text-secondary); transition: transform 180ms, color 180ms; }
.quicklink:hover .arrow { transform: translateX(4px); color: var(--color-error); }

/* ---------- Feature list ---------- */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.feature-item {
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  padding: 32px;
}
.feature-item .step-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: block;
  text-transform: uppercase;
}
.feature-item h3 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin-bottom: 16px;
}
.feature-item p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-body);
  margin-bottom: 20px;
}
.feature-item ul {
  list-style: none;
  border-top: 1px solid var(--border-primary);
  padding-top: 20px;
}
.feature-item ul li {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
  padding: 8px 0 8px 22px;
  position: relative;
}
.feature-item ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 10px;
  height: 1px;
  background: var(--color-accent);
}

/* ---------- Tables ---------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}
.info-table th,
.info-table td {
  padding: 22px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-primary);
  vertical-align: top;
}
.info-table tr:first-child th,
.info-table tr:first-child td { border-top: 1px solid var(--border-primary); }
.info-table th {
  width: 28%;
  font-weight: 500;
  color: var(--color-text);
  font-size: 14px;
}
.info-table td {
  font-family: var(--font-serif);
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.8;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  font-size: 14px;
}
.data-table thead th {
  text-align: left;
  padding: 14px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-medium);
  background: var(--color-surface-300);
}
.data-table tbody td {
  padding: 18px 20px;
  font-family: var(--font-serif);
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.75;
  border-bottom: 1px solid var(--border-primary);
  vertical-align: top;
}
.data-table tbody td:first-child {
  font-family: var(--font-sans);
  color: var(--color-text);
  font-weight: 500;
  white-space: nowrap;
  width: 30%;
}

/* ---------- Values / Strength ---------- */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.strength-item {
  padding: 32px;
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  position: relative;
}
.strength-item .num {
  font-family: var(--font-mono);
  font-size: 44px;
  line-height: 1;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  display: block;
  opacity: 0.9;
}
.strength-item h3 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: -0.005em;
  margin-bottom: 16px;
}
.strength-item p {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-body);
}

/* ---------- Mission / Vision blocks ---------- */
.mission-block {
  padding: 56px 48px;
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 16px;
  text-align: center;
}
.mission-block .subheading { margin-bottom: 24px; }
.mission-block p { max-width: 680px; margin: 0 auto; }
.mission-block p + p { margin-top: 16px; }

/* ---------- Representative message ---------- */
.rep-message {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  align-items: start;
}
.rep-photo {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-ambient);
}
.rep-name {
  margin-bottom: 8px;
  font-size: 22px;
  font-weight: 500;
}
.rep-role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 32px;
  display: block;
}
.rep-timeline {
  list-style: none;
  border-left: 1px solid var(--border-medium);
  padding-left: 28px;
}
.rep-timeline li {
  position: relative;
  padding: 8px 0 16px;
  display: flex;
  align-items: baseline;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}
.rep-timeline li::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 16px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-accent);
}
.rep-timeline li strong {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--color-text);
  margin-right: 12px;
  display: inline-block;
  min-width: 72px;
}

/* ---------- Use case list (bullet) ---------- */
.checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.checklist li {
  padding: 20px 24px 20px 52px;
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 10px;
  position: relative;
  font-family: var(--font-serif);
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.75;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 26px;
  width: 14px;
  height: 7px;
  border-left: 1.5px solid var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  transform: rotate(-45deg);
}

/* ---------- Service Compare ---------- */
.service-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
}
.service-compare-card {
  background: var(--color-surface-200);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
}
.service-compare-card .card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.service-compare-card h3 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.005em;
  margin-bottom: 8px;
}
.service-compare-card .card-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-primary);
}
.service-compare-card ul {
  list-style: none;
  flex-grow: 1;
  margin-bottom: 28px;
}
.service-compare-card ul li {
  font-family: var(--font-serif);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-body);
  padding: 9px 0 9px 26px;
  position: relative;
  border-bottom: 1px solid var(--border-primary);
}
.service-compare-card ul li:last-child { border-bottom: none; }
.service-compare-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 14px;
  height: 7px;
  border-left: 1.5px solid var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  transform: rotate(-45deg);
}
.service-compare-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  gap: 12px;
  color: var(--text-secondary);
}
.service-compare-divider::before,
.service-compare-divider::after {
  content: "";
  flex: 1;
  width: 1px;
  background: var(--border-primary);
}
.service-compare-divider span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  text-transform: uppercase;
  white-space: nowrap;
}

.sp-only { display: none; }
@media (max-width: 768px) {
  .sp-only { display: inline; }
  .service-compare {
    grid-template-columns: 1fr;
  }
  .service-compare-divider {
    flex-direction: row;
    padding: 16px 0;
  }
  .service-compare-divider::before,
  .service-compare-divider::after {
    flex: 1;
    width: auto;
    height: 1px;
  }
}

/* ---------- News ---------- */
.news-list { list-style: none; }
.news-item {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 32px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-primary);
  text-decoration: none;
  color: inherit;
  transition: padding 200ms;
}
.news-item:hover { padding-left: 12px; }
.news-item:hover .news-title { color: var(--color-error); }
.news-date {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  padding-top: 4px;
}
.news-title {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.005em;
  transition: color 160ms;
}
.news-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.news-arrow {
  align-self: center;
  font-size: 16px;
  color: var(--text-secondary);
  transition: transform 180ms, color 180ms;
}
.news-item:hover .news-arrow { transform: translateX(4px); color: var(--color-error); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 { font-size: 18px; font-weight: 500; margin-bottom: 12px; letter-spacing: -0.005em; }
.contact-info + .contact-info { margin-top: 40px; }
.contact-phone {
  font-family: var(--font-sans);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-text);
  display: inline-block;
  margin-bottom: 8px;
  text-decoration: none;
}
.contact-phone:hover { color: var(--color-error); }
.contact-hours {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.contact-note {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-body);
}

.contact-form {
  background: var(--color-surface-200);
  padding: 40px;
  border: 1px solid var(--border-primary);
  border-radius: 12px;
}
.form-row { margin-bottom: 24px; }
.form-row.is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text);
}
.form-row label .required {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--color-error);
  margin-left: 6px;
  font-weight: 500;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  transition: border-color 150ms, box-shadow 150ms;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--border-medium);
  box-shadow: var(--shadow-focus);
}
.form-row textarea { resize: vertical; min-height: 140px; }
.form-submit { text-align: right; margin-top: 8px; }

/* ---------- Recruit CTA ---------- */
.recruit-section {
  background: var(--color-text);
  color: var(--color-bg);
  padding: clamp(72px, 10vw, 120px) 0;
  text-align: center;
}
.recruit-section .mono-label { color: var(--color-accent); margin-bottom: 16px; }
.recruit-section .section-title { color: var(--color-bg); }
.recruit-section p {
  max-width: 640px;
  margin: 28px auto 40px;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  color: rgba(242, 241, 237, 0.8);
}
.recruit-section .btn-primary {
  background: var(--color-bg);
  color: var(--color-text);
}
.recruit-section .btn-primary:hover {
  background: var(--color-error);
  color: var(--color-bg);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-surface-300);
  padding: 56px 48px;
  border-radius: 16px;
  border: 1px solid var(--border-primary);
  text-align: center;
}
.cta-banner .mono-label { margin-bottom: 16px; }
.cta-banner h2 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 16px;
}
.cta-banner p {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--text-body);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.75;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-surface-300);
  border-top: 1px solid var(--border-primary);
  padding: 72px 0 32px;
  margin-top: 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border-primary);
}
.footer-brand .site-logo { font-size: 22px; margin-bottom: 16px; }
.footer-brand address {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-body);
  margin-bottom: 16px;
}
.footer-brand .tel {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-body);
  letter-spacing: 0.04em;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
  color: var(--text-secondary);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
  transition: color 140ms;
}
.footer-col a:hover { color: var(--color-error); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}
.footer-social { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-social a {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 9999px;
  background: var(--color-surface-400);
  color: var(--color-text);
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-decoration: none;
  border: 1px solid var(--border-primary);
  transition: all 150ms;
}
.footer-social a:hover {
  color: var(--color-error);
  background: var(--color-surface-500);
  border-color: var(--border-medium);
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; } .mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; } .mb-32 { margin-bottom: 32px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .site-nav-list { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; flex-direction: column; }

  .site-nav.is-open {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border-primary);
  }
  .site-nav.is-open .site-nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }
  .site-nav.is-open .site-nav-list > li { width: 100%; border-bottom: 1px solid var(--border-primary); }
  .site-nav.is-open .site-nav-link { padding: 18px 8px; width: 100%; border-radius: 0; }
  .site-nav.is-open .nav-dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 8px 16px;
    min-width: 0;
  }
  .site-nav.is-open .nav-cta {
    display: inline-flex;
    margin: 16px 0 0;
    align-self: flex-start;
  }
}

@media (max-width: 900px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .footer-brand { grid-column: 1 / -1; }
  .rep-message { grid-template-columns: 1fr; gap: 32px; }
  .rep-photo { max-width: 280px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .strength-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container, .container-narrow { padding: 0 20px; }
  .news-item {
    grid-template-columns: 1fr auto;
    gap: 8px 16px;
  }
  .news-date { grid-column: 1 / -1; padding-top: 0; }
  .news-arrow { grid-column: 2; grid-row: 2; }
  .news-title { grid-column: 1; grid-row: 2; }
  .news-tags { grid-column: 1 / -1; }
  .mission-block { padding: 40px 24px; }
  .contact-form { padding: 28px 20px; }
  .form-row.is-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 16px; }
  .data-table tbody td:first-child { width: 40%; }
}