:root {
  --bg: #f7f1e7;
  --bg-deep: #efe3d3;
  --surface: rgba(255, 255, 255, 0.76);
  --surface-soft: rgba(255, 255, 255, 0.68);
  --surface-strong: rgba(255, 248, 239, 0.94);
  --text: #1c2230;
  --muted: rgba(48, 53, 67, 0.72);
  --line: rgba(28, 34, 48, 0.1);
  --gold: #b5822e;
  --gold-strong: #d89b34;
  --emerald: #0e9b84;
  --emerald-soft: rgba(14, 155, 132, 0.14);
  --ruby: #d2677c;
  --shadow: 0 24px 60px rgba(80, 53, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes driftX {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif;
  line-break: strict;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 14%, rgba(216, 155, 52, 0.18), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(14, 155, 132, 0.12), transparent 24%),
    radial-gradient(circle at 70% 58%, rgba(210, 103, 124, 0.1), transparent 18%),
    linear-gradient(145deg, #fbf7f1 0%, #f7f1e7 42%, #efe3d3 100%);
}

p,
dt,
dd,
li {
  word-break: normal;
  overflow-wrap: break-word;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  filter: blur(24px);
}

body::before {
  top: 110px;
  left: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 155, 52, 0.18), transparent 68%);
}

body::after {
  right: -60px;
  bottom: 80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 155, 132, 0.12), transparent 70%);
}

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

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

.page-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 24px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 8px 0;
  border: none;
  backdrop-filter: blur(22px);
  background: transparent;
  box-shadow: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 251, 246, 0.74);
  box-shadow: 0 8px 24px rgba(80, 53, 18, 0.08);
}

.brand img {
  width: 118px;
  height: auto;
}

.site-menu {
  position: relative;
}

.site-menu[open] .menu-button {
  background: rgba(28, 34, 48, 0.92);
  border-color: rgba(28, 34, 48, 0.92);
}

.site-menu[open] .menu-button span {
  background: #fffaf2;
}

.site-menu summary {
  list-style: none;
}

.site-menu summary::-webkit-details-marker {
  display: none;
}

.menu-button {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 56px;
  height: 56px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 251, 246, 0.74);
  box-shadow: 0 8px 24px rgba(80, 53, 18, 0.08);
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.menu-button:hover {
  transform: translateY(-1px);
}

.menu-button span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transition: background 180ms ease;
}

.menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  display: grid;
  min-width: 220px;
  padding: 14px;
  border: 1px solid rgba(28, 34, 48, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 242, 0.78)),
    rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 40px rgba(80, 53, 18, 0.12);
}

.menu-panel a {
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(28, 34, 48, 0.78);
  transition: background 180ms ease, color 180ms ease;
}

.menu-panel a:hover {
  color: var(--gold);
  background: rgba(181, 130, 46, 0.08);
}

main {
  max-width: 1240px;
  margin: 0 auto;
  overflow-x: clip;
}

main > * {
  min-width: 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 28px;
  align-items: stretch;
  padding: 72px 0 30px;
}

.hero-copy,
.hero-panel,
.metric-card,
.reason-card,
.company-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: clamp(34px, 5vw, 70px);
  border-radius: 40px;
  background:
    radial-gradient(circle at top right, rgba(14, 155, 132, 0.14), transparent 28%),
    radial-gradient(circle at left 28%, rgba(216, 155, 52, 0.12), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 249, 242, 0.7)),
    rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  animation: fadeUp 700ms ease both;
}

.hero-copy::after,
.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 48%, transparent 100%);
  opacity: 0.7;
}

.hero h1,
.section h2 {
  margin: 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-wrap: balance;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1.02;
  margin-top: 18px;
  text-shadow: 0 4px 28px rgba(0, 0, 0, 0.22);
}

.eyebrow,
.panel-label,
.company-tag,
.reason-index,
.metric-label {
  margin: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow,
.panel-label,
.metric-label,
.company-tag,
.reason-index {
  font-size: 0.76rem;
  color: var(--gold);
}

.lead {
  max-width: 46rem;
  margin: 28px 0 0;
  font-size: 1.08rem;
  line-height: 1.95;
  color: var(--muted);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.highlight-chip {
  padding: 18px 18px 16px;
  border-radius: 22px;
  border: 1px solid rgba(28, 34, 48, 0.08);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 10px 30px rgba(80, 53, 18, 0.08);
  animation: fadeUp 900ms ease both;
}

.highlight-chip:nth-child(2) {
  animation-delay: 100ms;
}

.highlight-chip:nth-child(3) {
  animation-delay: 180ms;
}

.highlight-chip span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.highlight-chip strong {
  display: block;
  margin-top: 8px;
  font-size: 0.98rem;
  line-height: 1.45;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.button-primary {
  color: #fffaf2;
  background: linear-gradient(135deg, var(--gold-strong) 0%, #b5822e 100%);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(28, 34, 48, 0.1);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100%;
  padding: 36px;
  border-radius: 36px;
  color: #fff8ef;
  background:
    radial-gradient(circle at top left, rgba(14, 155, 132, 0.2), transparent 24%),
    radial-gradient(circle at bottom right, rgba(210, 103, 124, 0.16), transparent 28%),
    linear-gradient(160deg, #284261 0%, #20304b 52%, #182133 100%);
  animation: fadeUp 840ms ease both;
}

.hero-panel-note {
  margin: 0 0 auto;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 248, 239, 0.62);
}

.panel-title {
  margin: 18px 0 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.24;
  text-wrap: balance;
}

.panel-text {
  margin: 18px 0 0;
  color: rgba(255, 244, 227, 0.82);
  line-height: 1.9;
  text-wrap: pretty;
}

.section {
  padding: 36px 0;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  max-width: 760px;
}

.section h2 {
  font-size: clamp(2rem, 4.4vw, 3.8rem);
  line-height: 1.12;
}

.intro-grid,
.overview-grid,
.reason-grid,
.company-grid,
.vision-pillars {
  display: grid;
  gap: 18px;
  align-items: stretch;
}

.intro-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.overview-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

.metric-card,
.overview-card,
.reason-card,
.company-card,
.pillar,
.standard-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 30px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 250, 244, 0.72)),
    var(--surface);
  backdrop-filter: blur(16px);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.metric-card:hover,
.reason-card:hover,
.company-card:hover,
.pillar:hover,
.standard-card:hover,
.outline-card:hover,
.overview-sidecard:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(80, 53, 18, 0.14);
  border-color: rgba(181, 130, 46, 0.18);
}

.metric-card::before,
.overview-card::before,
.reason-card::before,
.company-card::before,
.pillar::before,
.standard-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.45), transparent 70%);
  opacity: 0.5;
}

.metric-number {
  display: inline-block;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-size: 3.6rem;
  line-height: 1;
  color: var(--gold);
}

.metric-label {
  margin-top: 18px;
}

.metric-card-a {
  animation: fadeUp 720ms ease both;
}

.metric-card-b {
  animation: fadeUp 820ms ease both;
}

.metric-card-c {
  animation: fadeUp 920ms ease both;
}

.metric-text,
.overview-card p,
.reason-card p,
.company-card p,
.pillar p {
  margin: 12px 0 0;
  line-height: 1.9;
  color: var(--muted);
}

.reason-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.overview-card h3 {
  margin: 18px 0 0;
  font-size: 1.4rem;
  text-wrap: balance;
}

.business-outline {
  display: grid;
}

.outline-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    radial-gradient(circle at top right, rgba(216, 155, 52, 0.16), transparent 24%),
    radial-gradient(circle at bottom left, rgba(14, 155, 132, 0.12), transparent 24%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 250, 244, 0.72)),
    rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.outline-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.45), transparent 72%);
}

.outline-card h3 {
  margin: 18px 0 0;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.45;
  text-wrap: balance;
}

.outline-card ul {
  margin: 22px 0 0;
  padding-left: 20px;
  line-height: 1.9;
  color: var(--muted);
}

.outline-card li + li {
  margin-top: 8px;
}

.overview-link-card {
  max-width: 760px;
}

.reason-card h3,
.company-card h3,
.pillar h3 {
  margin: 18px 0 0;
  font-size: 1.35rem;
  text-wrap: balance;
}

.company-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.company-card-featured {
  grid-column: span 2;
  background:
    radial-gradient(circle at right top, rgba(216, 155, 52, 0.18), transparent 22%),
    radial-gradient(circle at left bottom, rgba(14, 155, 132, 0.12), transparent 24%),
    linear-gradient(135deg, #fffdf9 0%, #f8efe2 56%, #f1e4d3 100%);
}

.company-card-featured p,
.company-card-featured .company-tag {
  color: var(--muted);
}

.vision-pillars {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pillar {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 242, 0.72)),
    rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(28, 34, 48, 0.08);
  box-shadow: var(--shadow);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.pillar:nth-child(1) h3 {
  color: var(--gold);
}

.pillar:nth-child(2) h3 {
  color: var(--emerald);
}

.pillar:nth-child(3) h3 {
  color: #7d5bd6;
}

.company-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: auto;
  padding: 12px 18px;
  border-radius: 999px;
  color: var(--emerald);
  font-weight: 700;
  background: rgba(14, 155, 132, 0.08);
  border: 1px solid rgba(14, 155, 132, 0.18);
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.company-link:hover {
  transform: translateY(-1px);
  background: rgba(14, 155, 132, 0.12);
}

.motion-band {
  position: relative;
  overflow: hidden;
  padding: 12px 0;
  margin: 4px 0 22px;
  border-top: 1px solid rgba(181, 130, 46, 0.14);
  border-bottom: 1px solid rgba(181, 130, 46, 0.14);
}

.motion-track {
  display: flex;
  gap: 22px;
  width: max-content;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(28, 34, 48, 0.56);
  animation: driftX 30s linear infinite;
}

.motion-track span {
  position: relative;
  padding-right: 22px;
}

.motion-track span::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateY(-50%);
}

.subhero {
  padding: 78px 0 26px;
}

.subhero h1 {
  margin: 12px 0 0;
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 1.08;
  text-wrap: balance;
}

.subhero-lead {
  max-width: 52rem;
  margin: 18px 0 0;
  font-size: 1.04rem;
  line-height: 1.9;
  color: var(--muted);
  text-wrap: pretty;
}

.company-layout {
  padding-top: 28px;
}

.profile-table-card,
.standard-card,
.access-card {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.profile-table-card {
  overflow: hidden;
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 242, 0.74)),
    rgba(255, 255, 255, 0.84);
}

.profile-table {
  margin: 0;
}

.profile-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  border-top: 1px solid rgba(28, 34, 48, 0.08);
}

.profile-row:first-child {
  border-top: none;
}

.profile-row dt,
.profile-row dd {
  margin: 0;
  padding: 22px 26px;
  line-height: 1.85;
}

.profile-row dt {
  font-weight: 700;
  color: var(--text);
  background: rgba(181, 130, 46, 0.08);
  text-wrap: balance;
}

.profile-row dd {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.34);
  text-wrap: pretty;
}

.standard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.standard-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 242, 0.74)),
    rgba(255, 255, 255, 0.84);
}

.standard-card h3,
.access-card h3 {
  margin: 0;
  font-size: 1.38rem;
  text-wrap: balance;
}

.standard-card p,
.access-card p {
  margin: 14px 0 0;
  line-height: 1.9;
  color: var(--muted);
  text-wrap: pretty;
}

.access-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top left, rgba(216, 155, 52, 0.14), transparent 24%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(255, 249, 242, 0.74)),
    rgba(255, 255, 255, 0.84);
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 24px;
  align-items: center;
  max-width: 1240px;
  margin: 48px auto 0;
  padding: 28px 30px;
  border: 1px solid rgba(28, 34, 48, 0.08);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 249, 242, 0.72)),
    rgba(255, 255, 255, 0.82);
  box-shadow: 0 12px 30px rgba(80, 53, 18, 0.08);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand img {
  width: 120px;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #fff7eb, #ecd8bd);
}

.footer-brand p,
.footer-copy {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--text);
}

@media (max-width: 1040px) {
  .hero,
  .intro-grid,
  .overview-grid,
  .reason-grid,
  .vision-pillars,
  .company-grid,
  .standard-grid {
    grid-template-columns: 1fr;
  }

  .company-card-featured {
    grid-column: auto;
  }

  .metric-card-b,
  .metric-card-c,
  .reason-card:nth-child(2),
  .reason-card:nth-child(3),
  .company-card:nth-child(2),
  .company-card:nth-child(4),
  .pillar:nth-child(2),
  .pillar:nth-child(3) {
    margin-top: 0;
  }

  .profile-row {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 12px;
  }

  .site-header {
    position: static;
    align-items: center;
  }

  .brand {
    padding: 10px 14px;
  }

  .brand img {
    width: 104px;
  }

  .menu-button {
    width: 50px;
    height: 50px;
  }

  .menu-panel {
    min-width: 190px;
    padding: 10px;
  }

  .subhero {
    padding: 30px 4px 22px;
  }

  .hero {
    gap: 18px;
    padding: 20px 0 24px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 11vw, 4rem);
    line-height: 1.12;
  }

  .hero-break {
    display: none;
  }

  .lead {
    font-size: 1rem;
    line-height: 1.82;
  }

  .section,
  .company-layout {
    padding: 28px 0;
  }

  .section-heading {
    gap: 10px;
    margin-bottom: 22px;
    padding-inline: 4px;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-panel,
  .metric-card,
  .reason-card,
  .company-card,
  .pillar,
  .outline-card,
  .standard-card,
  .profile-table-card,
  .access-card,
  .site-footer {
    border-radius: 24px;
  }

  .hero-copy,
  .hero-panel,
  .metric-card,
  .reason-card,
  .company-card,
  .pillar,
  .outline-card,
  .standard-card,
  .access-card {
    padding: 24px;
  }

  .profile-row dt,
  .profile-row dd {
    padding: 18px 20px;
  }

  .site-footer {
    margin-top: 32px;
    padding: 24px;
  }

  .access-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
  }
}