/* ============================================================
   Sincecore Corporate Site v1 — Shared Styles
   Direction A: 静謐な日本のコーポレート
   ============================================================ */

:root {
  /* Brand colors */
  --navy: #0C3B5C;
  --navy-2: #163e5e;
  --navy-deep: #082a44;
  --copper: #A3603E;
  --copper-soft: #c08364;
  --copper-deep: #874e30;

  /* Surface */
  --cream: #f6f4ef;
  --cream-2: #efe9df;
  --paper: #fbf9f5;
  --ink: #1d1c1a;
  --muted: #6e6760;
  --rule: #d9d2c4;
  --rule-soft: #e8e2d5;

  /* Typography */
  --font-mincho: "Shippori Mincho B1", "Noto Serif JP", serif;
  --font-sans: "Zen Kaku Gothic New", "Hiragino Sans", system-ui, sans-serif;
  --font-en: "Cormorant Garamond", "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ============================================================
   Layout
   ============================================================ */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 56px; position: relative; }
@media (max-width: 720px) { .wrap { padding: 0 24px; } }

/* ============================================================
   Site header
   ============================================================ */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 244, 239, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
header.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.lockup {
  display: inline-flex;
  align-items: center;
  color: var(--navy);
}
.lockup-svg { height: 38px; width: auto; display: block; }
header.site-header .lockup-svg { height: 34px; }
.lockup.is-dark .lockup-svg [stroke="#0C3B5C"] { stroke: #f6f4ef; }
.lockup.is-dark .lockup-svg [fill="#0C3B5C"] { fill: #f6f4ef; }
.lockup.is-dark .lockup-svg [stroke="#A3603E"] { stroke: #c08364; }
.lockup.is-dark .lockup-svg [fill="#A3603E"] { fill: #c08364; }
.lockup.is-dark { color: var(--cream); }
header nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
header nav a {
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
header nav a:hover { color: var(--navy); }
header nav a.active { color: var(--navy); }
header nav a.active::after {
  content: "";
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--copper);
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: var(--cream);
  padding: 10px 22px;
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: opacity 0.2s, transform 0.2s;
}
.cta-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.cta-btn .arrow {
  font-family: var(--font-en);
  font-size: 14px;
  opacity: 0.7;
}
@media (max-width: 900px) {
  header nav { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: 110px 0 100px 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 480px at 88% 8%, rgba(163, 96, 62, 0.06), transparent 60%),
    radial-gradient(700px 480px at 6% 92%, rgba(12, 59, 92, 0.04), transparent 60%),
    var(--cream);
}
.hero-eyebrow {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 20px;
  color: var(--copper);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.42;
  color: var(--navy);
  margin: 0 0 36px 0;
  max-width: 900px;
  letter-spacing: 0.01em;
}
.hero h1 .accent { color: var(--copper); }
.hero-sub {
  font-family: var(--font-mincho);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 2.05;
  color: #2a2826;
  max-width: 640px;
  margin: 0 0 44px 0;
}
.hero-actions {
  display: flex;
  gap: 28px;
  align-items: center;
  flex-wrap: wrap;
}

/* Hero variant for inner pages */
.page-hero {
  padding: 100px 0 80px 0;
  border-bottom: 1px solid var(--rule);
  background: var(--cream);
}
.page-hero .breadcrumb {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 24px;
}
.page-hero h1 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: clamp(32px, 4.2vw, 56px);
  line-height: 1.35;
  color: var(--navy);
  margin: 0 0 28px 0;
  max-width: 800px;
  letter-spacing: 0.01em;
}
.page-hero p {
  font-family: var(--font-mincho);
  font-size: 17px;
  line-height: 2;
  color: #2a2826;
  max-width: 640px;
  margin: 0;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary {
  background: var(--navy);
  color: var(--cream);
  padding: 16px 32px;
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.06em;
  border: 1px solid var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-primary .arrow {
  font-family: var(--font-en);
  font-size: 16px;
  opacity: 0.85;
}
.btn-text {
  color: var(--copper);
  font-family: var(--font-mincho);
  font-size: 15px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--copper);
  padding: 4px 2px;
  display: inline-block;
  transition: color 0.2s, border-color 0.2s;
}
.btn-text:hover { color: var(--copper-deep); border-color: var(--copper-deep); }

/* ============================================================
   Section base
   ============================================================ */
section {
  padding: 110px 0;
  position: relative;
}
section.bordered { border-top: 1px solid var(--rule); }

.kicker {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: var(--font-en);
  color: var(--copper);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 13px;
  margin-bottom: 26px;
}
.kicker .num {
  border: 1px solid var(--copper);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
}
.section-h {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.42;
  color: var(--navy);
  margin: 0 0 22px 0;
  max-width: 820px;
  letter-spacing: 0.01em;
}
.section-lead {
  font-size: 16px;
  line-height: 2;
  color: #3a3733;
  max-width: 720px;
  margin: 0 0 56px 0;
}

/* ============================================================
   Facts bar (top page, about)
   ============================================================ */
.facts-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.facts-bar > div {
  padding: 28px 30px;
  border-right: 1px solid var(--rule);
}
.facts-bar > div:last-child { border-right: 0; }
.facts-bar .l {
  font-family: var(--font-en);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--copper);
  font-size: 11px;
  margin-bottom: 8px;
}
.facts-bar .v {
  font-family: var(--font-mincho);
  color: var(--navy);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}
@media (max-width: 800px) {
  .facts-bar { grid-template-columns: 1fr 1fr; }
  .facts-bar > div { border-right: 0; border-bottom: 1px solid var(--rule); }
  .facts-bar > div:nth-child(odd) { border-right: 1px solid var(--rule); }
  .facts-bar > div:nth-child(n+3) { border-bottom: 0; }
}

/* ============================================================
   Card grid (4 cards: goals / trust / WHY etc)
   ============================================================ */
.card-grid {
  display: grid;
  gap: 24px;
}
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) {
  .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .card-grid.cols-3 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .card-grid.cols-4 { grid-template-columns: 1fr; }
}
.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px 28px;
  position: relative;
  min-height: 240px;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 28px;
  width: 32px; height: 2px;
  background: var(--copper);
}
.card .n {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 14px;
  letter-spacing: 0.22em;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.card h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.55;
  color: var(--navy);
  margin: 0 0 14px 0;
}
.card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: #3a3733;
}

/* ============================================================
   Two-column content (e.g. Business BEFORE/DURING/AFTER)
   ============================================================ */
.phase-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  padding: 56px 0;
  border-top: 1px solid var(--rule-soft);
}
.phase-row:first-of-type { border-top: 1px solid var(--rule); }
.phase-row:last-of-type { border-bottom: 1px solid var(--rule); }
@media (max-width: 800px) {
  .phase-row { grid-template-columns: 1fr; gap: 20px; }
}
.phase-row .head .stage {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.phase-row .head h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.4;
  color: var(--navy);
  margin: 0 0 14px 0;
}
.phase-row .head .jp {
  font-family: var(--font-mincho);
  color: var(--muted);
  font-size: 14px;
}
.phase-row .body p.lede {
  font-family: var(--font-mincho);
  font-size: 17px;
  line-height: 1.95;
  color: var(--navy);
  margin: 0 0 28px 0;
  padding-left: 22px;
  border-left: 1.5px solid var(--copper);
  max-width: 620px;
}
.phase-row .features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
}
@media (max-width: 600px) {
  .phase-row .features { grid-template-columns: 1fr; }
}
.phase-row .features li {
  padding: 14px 0 14px 24px;
  position: relative;
  font-size: 14px;
  line-height: 1.75;
  color: #3a3733;
  border-top: 1px dashed var(--rule);
}
.phase-row .features li::before {
  content: "";
  position: absolute;
  left: 0; top: 22px;
  width: 12px; height: 1px;
  background: var(--copper);
}
.phase-row .features li b {
  display: block;
  font-family: var(--font-mincho);
  color: var(--navy);
  font-weight: 500;
  font-size: 15px;
  margin-bottom: 2px;
}

/* ============================================================
   Info table (会社概要 / 略歴)
   ============================================================ */
.info-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
}
.info-table tr { border-top: 1px solid var(--rule-soft); }
.info-table tr:first-child { border-top: 1px solid var(--rule); }
.info-table tr:last-child { border-bottom: 1px solid var(--rule); }
.info-table th {
  text-align: left;
  font-family: var(--font-en);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 12px;
  color: var(--copper);
  padding: 22px 0;
  width: 200px;
  vertical-align: top;
}
.info-table td {
  padding: 22px 0;
  font-family: var(--font-mincho);
  color: var(--navy);
  font-size: 16px;
  line-height: 1.85;
  vertical-align: top;
}
.info-table td b { font-weight: 600; }
.info-table td .note {
  display: block;
  margin-top: 6px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}
@media (max-width: 600px) {
  .info-table th, .info-table td { display: block; padding: 12px 0; }
  .info-table th { width: auto; padding-top: 22px; padding-bottom: 6px; }
}

/* ============================================================
   PMV (Purpose / Mission / Vision)
   ============================================================ */
.pmv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 900px) {
  .pmv { grid-template-columns: 1fr; }
}
.pmv > div {
  padding: 48px 36px;
  border-right: 1px solid var(--rule);
  position: relative;
}
.pmv > div:last-child { border-right: 0; }
.pmv > div::before {
  content: "";
  position: absolute;
  top: 0; left: 36px;
  width: 1.5px; height: 32px;
  background: var(--copper);
}
.pmv .label {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 14px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin: 32px 0 16px 0;
}
.pmv h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.55;
  color: var(--navy);
  margin: 0 0 14px 0;
  letter-spacing: 0.01em;
}
.pmv p {
  margin: 0;
  font-family: var(--font-mincho);
  font-size: 14px;
  line-height: 1.95;
  color: #3a3733;
}
@media (max-width: 900px) {
  .pmv > div { border-right: 0; border-bottom: 1px solid var(--rule); }
  .pmv > div:last-child { border-bottom: 0; }
}

/* ============================================================
   Pull quote
   ============================================================ */
.pull-quote {
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.95;
  color: var(--navy);
  padding: 8px 0 8px 32px;
  border-left: 1.5px solid var(--copper);
  margin: 0;
  max-width: 760px;
  letter-spacing: 0.01em;
}
.pull-quote em {
  font-style: normal;
  background: linear-gradient(transparent 70%, rgba(163, 96, 62, 0.2) 70%);
}

/* ============================================================
   Founder portrait section
   ============================================================ */
.founder-block {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 900px) {
  .founder-block { grid-template-columns: 1fr; gap: 40px; }
}
.founder-portrait {
  background: var(--cream-2);
  border: 1px solid var(--rule);
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.founder-portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.94);
}
.founder-block .badge {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.founder-block .name-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.founder-block .name-row h2 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 30px;
  color: var(--navy);
  margin: 0;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.founder-block .name-row .en {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--muted);
  font-size: 17px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.founder-block .role {
  font-family: var(--font-mincho);
  color: var(--copper);
  font-size: 14px;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.founder-block .body p {
  font-family: var(--font-mincho);
  font-size: 16px;
  line-height: 2.1;
  color: #2a2826;
  margin: 0 0 18px 0;
}

/* ============================================================
   CTA bar (multi-entry)
   ============================================================ */
.cta-bar {
  background: var(--navy);
  color: var(--cream);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.cta-bar::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  background: var(--copper);
  opacity: 0.4;
}
.cta-bar .head {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--copper-soft);
  font-size: 18px;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.cta-bar h2 {
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.5;
  color: var(--cream);
  margin: 0 0 50px 0;
  max-width: 820px;
}
.cta-bar h2 em {
  font-style: normal;
  color: var(--copper-soft);
}
.cta-entries {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(246, 244, 239, 0.2);
}
.cta-entries a {
  padding: 32px 28px;
  border-right: 1px solid rgba(246, 244, 239, 0.2);
  transition: background 0.2s;
  display: block;
}
.cta-entries a:last-child { border-right: 0; }
.cta-entries a:hover { background: rgba(255, 255, 255, 0.04); }
.cta-entries .l {
  font-family: var(--font-en);
  color: var(--copper-soft);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.cta-entries .t {
  font-family: var(--font-mincho);
  color: var(--cream);
  font-size: 18px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cta-entries .t .arrow {
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--copper-soft);
  transition: transform 0.2s;
}
.cta-entries a:hover .t .arrow { transform: translateX(4px); }
.cta-entries .d {
  font-size: 12.5px;
  line-height: 1.75;
  color: rgba(246, 244, 239, 0.65);
}
@media (max-width: 900px) {
  .cta-entries { grid-template-columns: 1fr 1fr; }
  .cta-entries a:nth-child(2) { border-right: 0; }
  .cta-entries a:nth-child(1), .cta-entries a:nth-child(2) {
    border-bottom: 1px solid rgba(246, 244, 239, 0.2);
  }
}
@media (max-width: 600px) {
  .cta-entries { grid-template-columns: 1fr; }
  .cta-entries a { border-right: 0; border-bottom: 1px solid rgba(246, 244, 239, 0.2); }
  .cta-entries a:last-child { border-bottom: 0; }
}

/* Simplified CTA (single button) */
.cta-bar .cta-lead {
  font-family: var(--font-mincho);
  font-size: 16px;
  line-height: 1.95;
  color: rgba(246, 244, 239, 0.78);
  max-width: 640px;
  margin: 0 0 36px 0;
}
.cta-bar .cta-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cta-bar .cta-actions .cta-btn-lg {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--copper);
  border: 1px solid var(--copper);
  color: var(--cream);
  padding: 16px 32px;
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.06em;
  transition: opacity 0.2s, transform 0.2s, background 0.2s;
}
.cta-bar .cta-actions .cta-btn-lg:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}
.cta-bar .cta-actions .cta-btn-lg .arrow {
  font-family: var(--font-en);
  font-size: 16px;
  opacity: 0.85;
}
.cta-bar .cta-actions .cta-text-link {
  font-family: var(--font-mincho);
  color: var(--copper-soft);
  font-size: 14px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(212, 142, 99, 0.4);
  padding-bottom: 2px;
  transition: opacity 0.2s, border-color 0.2s;
}
.cta-bar .cta-actions .cta-text-link:hover {
  opacity: 0.85;
  border-bottom-color: var(--copper);
}

/* ============================================================
   Footer
   ============================================================ */
footer.site-footer {
  background: var(--navy-deep);
  color: var(--cream);
  padding: 80px 0 40px 0;
}
footer.site-footer .top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
@media (max-width: 800px) {
  footer.site-footer .top { grid-template-columns: 1fr; gap: 32px; }
}
footer.site-footer .lockup-svg { height: 48px; margin-bottom: 8px; }
footer.site-footer .tagline {
  font-family: var(--font-mincho);
  font-size: 18px;
  line-height: 1.7;
  margin: 22px 0 18px 0;
  color: var(--cream);
  max-width: 360px;
}
footer.site-footer .addr {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(246, 244, 239, 0.6);
}
footer.site-footer .col h4 {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--copper-soft);
  font-weight: 400;
  margin: 0 0 18px 0;
}
footer.site-footer .col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
footer.site-footer .col li {
  margin-bottom: 12px;
  font-family: var(--font-mincho);
  font-size: 14px;
}
footer.site-footer .col a {
  color: rgba(246, 244, 239, 0.85);
  transition: color 0.2s;
}
footer.site-footer .col a:hover { color: var(--copper-soft); }
footer.site-footer .bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(246, 244, 239, 0.18);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(246, 244, 239, 0.5);
}
@media (max-width: 600px) {
  footer.site-footer .bottom { flex-direction: column; gap: 12px; }
}

/* ============================================================
   Contact entries
   ============================================================ */
.contact-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 64px;
}
@media (max-width: 800px) { .contact-options { grid-template-columns: 1fr; } }
.contact-option {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 240px;
}
.contact-option .l {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.contact-option h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 22px;
  color: var(--navy);
  margin: 0;
  line-height: 1.5;
}
.contact-option p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #3a3733;
  flex: 1;
}
.contact-option .action {
  font-family: var(--font-mincho);
  font-size: 15px;
  color: var(--copper);
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.contact-option:hover .action { color: var(--copper-deep); }
.contact-option .action .arrow {
  font-family: var(--font-en);
  font-size: 16px;
  transition: transform 0.2s;
}
.contact-option:hover .action .arrow { transform: translateX(4px); }

/* ============================================================
   Mini news strip (top page)
   ============================================================ */
.news-strip {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.news-strip .row {
  display: grid;
  grid-template-columns: 140px 140px 1fr 24px;
  align-items: center;
  gap: 28px;
  padding: 20px 0;
  border-top: 1px dashed var(--rule);
  font-size: 14px;
}
.news-strip .row:first-child { border-top: 0; }
.news-strip .date {
  font-family: var(--font-en);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.18em;
}
.news-strip .tag {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.news-strip .title {
  font-family: var(--font-mincho);
  color: var(--navy);
  font-size: 15px;
  line-height: 1.6;
}
.news-strip .placeholder {
  text-align: center;
  padding: 32px;
  font-family: var(--font-mincho);
  color: var(--muted);
  font-size: 15px;
  font-style: italic;
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 48px 44px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 800px) { .pricing { grid-template-columns: 1fr; gap: 24px; padding: 32px 28px; } }
.pricing .label {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.pricing .price {
  font-family: var(--font-mincho);
  font-weight: 500;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.4;
  color: var(--navy);
}
.pricing .price b { font-weight: 600; }
.pricing .price .unit {
  font-size: 16px;
  color: var(--muted);
  margin-left: 4px;
}
.pricing .note {
  font-size: 14px;
  line-height: 1.85;
  color: #3a3733;
}

/* ============================================================
   Utility
   ============================================================ */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0 !important; }
.mt-0 { margin-top: 0 !important; }

/* ============================================================
   Accessibility (WCAG AA — focus, skip-link)
   ============================================================ */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
  border-radius: 2px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}
.skip-link {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  background: var(--navy);
  color: #FAF7F2;
  padding: 12px 18px;
  border-radius: 4px;
  z-index: 9999;
  font-family: var(--font-en);
  font-weight: 600;
}

/* ============================================================
   Legal documents (privacy policy, etc.)
   ============================================================ */
.legal-doc {
  max-width: 760px;
  font-size: 15px;
  line-height: 2;
  color: #2a2a2a;
}
.legal-doc h2.section-h {
  margin-top: 48px;
  margin-bottom: 16px;
  font-size: clamp(20px, 2.2vw, 24px);
  border-left: 4px solid var(--copper);
  padding-left: 12px;
}
.legal-doc p { margin-bottom: 16px; }
.legal-doc ul {
  margin: 8px 0 24px;
  padding-left: 24px;
}
.legal-doc ul li {
  margin-bottom: 6px;
  list-style: disc;
}
.legal-doc a {
  color: var(--navy);
  text-decoration: underline;
}
.legal-doc .legal-meta {
  margin-top: 56px;
  padding-top: 16px;
  border-top: 1px solid var(--rule-soft);
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-en);
  letter-spacing: 0.04em;
}

/* ============================================================
   β リリースアナウンスバー（最上部固定帯）
   ============================================================ */
.beta-bar {
  background: var(--copper);
  color: #FAF7F2;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 9px 16px;
  position: relative;
  z-index: 51;
}
.beta-bar a.beta-bar-link {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  line-height: 1.4;
  transition: opacity 0.2s ease;
}
.beta-bar a.beta-bar-link:hover { opacity: 0.85; }
.beta-bar a.beta-bar-link:focus-visible {
  outline: 2px solid #FAF7F2;
  outline-offset: 4px;
  border-radius: 2px;
}
.beta-bar .beta-label {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.25em;
  padding: 2px 8px;
  border: 1px solid rgba(250, 247, 242, 0.45);
  border-radius: 2px;
  text-transform: uppercase;
}
.beta-bar .beta-msg {
  font-family: var(--font-sans);
}
.beta-bar .beta-msg em {
  font-style: normal;
  font-weight: 600;
}
.beta-bar .beta-sep { opacity: 0.5; }
.beta-bar .beta-cta {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.beta-bar .beta-arrow {
  font-family: var(--font-en);
  font-weight: 600;
  font-style: italic;
}
@media (max-width: 720px) {
  .beta-bar { padding: 8px 12px; font-size: 12px; }
  .beta-bar a.beta-bar-link { gap: 6px 10px; }
  .beta-bar .beta-sep { display: none; }
}

/* ============================================================
   Coming Soon プレースホルダー（β リリース予告）
   ============================================================ */
.phase-coming-soon {
  margin-top: 22px;
  padding: 28px 30px;
  background: var(--paper);
  border: 1px dashed var(--rule);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.phase-coming-soon .pcs-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.28em;
  color: var(--copper);
  text-transform: uppercase;
  font-weight: 600;
}
.phase-coming-soon .pcs-title {
  font-family: var(--font-mincho);
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  line-height: 1.7;
  margin: 6px 0 0 0;
}
.phase-coming-soon .pcs-date {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 22px;
  font-weight: 500;
  color: var(--copper);
  letter-spacing: 0.04em;
  margin-top: 4px;
}
.phase-coming-soon .pcs-note {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
  margin: 10px 0 0 0;
}
.phase-coming-soon .pcs-cta {
  margin-top: 16px;
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--copper);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
}
.phase-coming-soon .pcs-cta:hover { opacity: 0.7; }

/* ============================================================
   Member page — Founders / Advisors grid
   ============================================================ */
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}
@media (max-width: 900px) {
  .member-grid { grid-template-columns: 1fr; gap: 28px; }
}

.member-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}
.member-card .photo,
.member-card .photo-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 24px;
  border-radius: 2px;
  overflow: hidden;
}
.member-card .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.member-card .photo-placeholder {
  background: var(--cream-2);
  border: 1px dashed var(--rule);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--muted);
}
.member-card .photo-placeholder .pp-date {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 28px;
  color: var(--copper);
  font-weight: 500;
}
.member-card .photo-placeholder .pp-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.member-card .role {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.member-card h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 22px;
  color: var(--navy);
  margin: 0 0 4px 0;
  letter-spacing: 0.02em;
}
.member-card .name-en {
  font-family: var(--font-en);
  font-style: italic;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}
.member-card p.bio {
  font-size: 14px;
  line-height: 1.95;
  color: #3a3733;
  margin: 0 0 16px 0;
}
.member-card .role-tag {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  padding-top: 14px;
  border-top: 1px dashed var(--rule);
  margin-top: auto;
}

/* Advisors grid */
.advisor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
@media (max-width: 900px) {
  .advisor-grid { grid-template-columns: 1fr; }
}
.advisor-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 32px 28px;
  border-top: 3px solid var(--copper);
  display: flex;
  flex-direction: column;
}
.advisor-card .role {
  font-family: var(--font-en);
  color: var(--copper);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.advisor-card h3 {
  font-family: var(--font-mincho);
  font-weight: 600;
  font-size: 19px;
  color: var(--navy);
  margin: 0 0 14px 0;
  line-height: 1.5;
}
.advisor-card p {
  font-size: 14px;
  line-height: 1.95;
  color: #3a3733;
  margin: 0 0 12px 0;
}
.advisor-card .disclosure-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  border-top: 1px dashed var(--rule);
  padding-top: 14px;
  margin-top: auto;
  font-style: italic;
}

.advisor-card .photo,
.advisor-card .photo-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  margin-bottom: 22px;
  border-radius: 2px;
  overflow: hidden;
}
.advisor-card .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.advisor-card .photo-placeholder {
  background: var(--cream-2, var(--paper));
  border: 1px dashed var(--rule);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.advisor-card .photo-placeholder .pp-icon {
  font-family: var(--font-en);
  font-style: italic;
  font-size: 22px;
  color: var(--copper);
  letter-spacing: 0.04em;
}
.advisor-card .photo-placeholder .pp-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.advisor-card .photo-placeholder .pp-note {
  font-family: var(--font-mincho);
  font-size: 12px;
  color: var(--navy);
  margin-top: 2px;
}

/* Related interview card (DEEPCORE link) */
.related-interview {
  background: var(--navy);
  color: #FAF7F2;
  padding: 32px 36px;
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-radius: 2px;
}
.related-interview .ri-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--copper-soft);
  text-transform: uppercase;
}
.related-interview p {
  font-family: var(--font-mincho);
  font-size: 16px;
  line-height: 1.85;
  margin: 0;
  color: #FAF7F2;
}
.related-interview a.ri-link {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--copper-soft);
  border-bottom: 1px solid var(--copper-soft);
  padding-bottom: 3px;
  align-self: flex-start;
  margin-top: 8px;
  text-decoration: none;
  transition: opacity 0.2s;
}
.related-interview a.ri-link:hover { opacity: 0.8; }

/* Origin content - long-form text */
.origin-content {
  max-width: 760px;
  margin: 32px 0 0 0;
  font-family: var(--font-mincho);
  font-size: 16px;
  line-height: 2.05;
  color: #2a2826;
}
.origin-content .lede {
  font-size: 18px;
  color: var(--navy);
  font-weight: 500;
  margin-bottom: 28px;
  border-left: 4px solid var(--copper);
  padding-left: 16px;
}
.origin-content p { margin: 0 0 22px 0; }
.origin-content em {
  font-style: normal;
  color: var(--copper);
  font-weight: 600;
}