:root {
  --bg: #f3f1eb;
  --bg-deep: #d8d4cb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(247, 245, 240, 0.94);
  --text: #111111;
  --muted: #5e625d;
  --line: rgba(17, 17, 17, 0.12);
  --accent: #0f4c81;
  --accent-2: #b05a2b;
  --accent-3: #1a7f5a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.14);
  --shadow-soft: 0 12px 36px rgba(0, 0, 0, 0.08);
  --container: 1200px;
  --radius: 28px;
  --radius-sm: 18px;
  --nav-height: 84px;
  --transition: 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 76, 129, 0.16), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(176, 90, 43, 0.14), transparent 18%),
    linear-gradient(180deg, #f8f7f3 0%, #ece8df 52%, #f9f7f2 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

button,
.button {
  font: inherit;
  cursor: pointer;
}

.site-shell {
  position: relative;
  isolation: isolate;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 38vw;
  height: 38vw;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.28;
  z-index: -2;
  pointer-events: none;
}

.site-shell::before {
  top: -8vw;
  left: -10vw;
  background: rgba(15, 76, 129, 0.28);
}

.site-shell::after {
  right: -10vw;
  bottom: 8vw;
  background: rgba(176, 90, 43, 0.2);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--nav-height);
  backdrop-filter: blur(18px);
  background: rgba(248, 247, 243, 0.82);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.site-header.scrolled {
  background: rgba(248, 247, 243, 0.94);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08);
}

.header-inner,
.page-section,
.footer-inner,
.policy-layout,
.seo-block {
  width: min(var(--container), calc(100vw - 48px));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 54px;
  height: 54px;
}

.brand-text strong,
.brand-text span {
  display: block;
}

.brand-text strong {
  font-size: 0.96rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.site-nav a {
  position: relative;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 7px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: var(--text);
  transition: transform var(--transition);
}

.site-nav a.active,
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.site-nav a.active::after,
.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  align-items: center;
  justify-content: center;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before {
  top: -6px;
}

.nav-toggle span::after {
  top: 6px;
}

.nav-open .nav-toggle span {
  background: transparent;
}

.nav-open .nav-toggle span::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-open .nav-toggle span::after {
  transform: translateY(-6px) rotate(-45deg);
}

main {
  display: block;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  padding: 56px 0 42px;
  display: grid;
  align-items: end;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 30px;
  align-items: center;
}

.hero-copy,
.glass-panel,
.feature-card,
.news-card,
.contact-card,
.policy-card,
.timeline-card,
.value-card,
.detail-card,
.stat-card,
.metric-band,
.cta-band,
.culture-panel {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.hero-copy {
  padding: 42px;
  border-radius: var(--radius);
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.02;
  font-weight: 600;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2.8rem, 6.3vw, 5.8rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-copy p {
  max-width: 62ch;
  margin-top: 22px;
  font-size: 1.04rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.button {
  color: #ffffff;
  background: linear-gradient(135deg, #0d3e69 0%, #1e6aa8 100%);
  box-shadow: 0 16px 40px rgba(15, 76, 129, 0.26);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(17, 17, 17, 0.1);
}

.button:hover,
.button-secondary:hover,
.button:focus-visible,
.button-secondary:focus-visible {
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  min-height: clamp(640px, 74vh, 840px);
}

.hero-visual .hero-image {
  position: absolute;
  inset: 0;
  border-radius: 40px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-visual .hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.01);
}

.hero-overlay-card {
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 26px;
  padding: 24px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.18), rgba(16, 16, 16, 0.66));
  color: #ffffff;
  backdrop-filter: blur(14px);
}

.hero-overlay-card {
  max-width: 78%;
}

.hero-overlay-card p,
.hero-overlay-card small {
  color: rgba(255, 255, 255, 0.86);
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.hero-badge {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.hero-badge strong,
.stat-card strong,
.metric-item strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -0.05em;
}

.hero-badge span,
.stat-card span,
.metric-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

.page-section {
  padding: 78px 0;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 34px;
}

.section-head p {
  max-width: 66ch;
}

.section-link {
  font-size: 0.88rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.grid-3,
.grid-4,
.news-grid,
.contact-grid,
.detail-grid,
.culture-grid,
.policy-grid,
.metric-grid {
  display: grid;
  gap: 22px;
}

.grid-3,
.news-grid,
.contact-grid,
.detail-grid,
.culture-grid,
.policy-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4,
.metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.news-card,
.contact-card,
.detail-card,
.value-card,
.timeline-card,
.policy-card,
.culture-panel,
.stat-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border-radius: 24px;
}

.feature-card::before,
.news-card::before,
.detail-card::before,
.policy-card::before,
.value-card::before,
.timeline-card::before,
.culture-panel::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 48%);
  pointer-events: none;
}

.icon-wrap {
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border-radius: 18px;
  background: rgba(15, 76, 129, 0.1);
}

.icon-wrap svg {
  width: 30px;
  height: 30px;
}

.feature-card h3,
.news-card h3,
.detail-card h3,
.value-card h3,
.contact-card h3,
.policy-card h3,
.timeline-card h3,
.culture-panel h3 {
  margin-top: 22px;
}

.feature-card p,
.news-card p,
.detail-card p,
.value-card p,
.contact-card p,
.policy-card p,
.timeline-card p,
.culture-panel p {
  margin-top: 14px;
}

.feature-list,
.bullet-list,
.policy-list,
.news-meta,
.service-tags,
.contact-list,
.mini-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.feature-list li,
.bullet-list li,
.policy-list li,
.contact-list li,
.mini-list li {
  position: relative;
  padding-left: 18px;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.6;
}

.feature-list li::before,
.bullet-list li::before,
.policy-list li::before,
.contact-list li::before,
.mini-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.split-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 26px;
  align-items: stretch;
}

.image-panel {
  position: relative;
  min-height: 540px;
  border-radius: 34px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.glass-panel,
.metric-band,
.cta-band {
  padding: 34px;
  border-radius: 32px;
}

.glass-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, rgba(7, 28, 44, 0.9), rgba(18, 73, 113, 0.82));
  color: #ffffff;
}

.metric-band p,
.metric-band span,
.metric-band li {
  color: rgba(255, 255, 255, 0.82);
}

.metric-band .metric-grid {
  gap: 16px;
}

.metric-item {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  background: linear-gradient(135deg, rgba(176, 90, 43, 0.14), rgba(15, 76, 129, 0.1));
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline-card small,
.news-card small,
.detail-card small,
.contact-card small,
.policy-card small {
  display: inline-block;
  margin-bottom: 16px;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.contact-card address,
.contact-card a {
  font-style: normal;
  color: var(--text);
}

.contact-card a:hover {
  color: var(--accent);
}

.map-card {
  min-height: 100%;
}

.site-footer {
  padding: 34px 0 48px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}

.footer-inner {
  display: grid;
  gap: 22px;
}

.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links,
.policy-links,
.social-proof {
  display: flex;
  align-items: center;
  gap: 14px 18px;
  flex-wrap: wrap;
}

.footer-links a,
.policy-links a {
  color: var(--muted);
}

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

.footer-note {
  color: var(--muted);
  font-size: 0.92rem;
}

.page-hero {
  padding: 92px 0 34px;
}

.page-hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: 22px;
  align-items: center;
}

.page-hero-card .hero-copy {
  min-height: 100%;
}

.page-hero-art {
  border-radius: 34px;
  overflow: hidden;
  width: min(100%, 560px);
  min-height: 0;
  aspect-ratio: 5 / 4;
  justify-self: end;
  box-shadow: var(--shadow);
}

.page-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.policy-layout {
  padding: 54px 0 92px;
}

.policy-layout h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
}

.policy-layout h2 {
  margin-top: 30px;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.policy-layout h3 {
  margin-top: 24px;
  font-size: 1.3rem;
}

.policy-layout p,
.policy-layout li {
  margin-top: 14px;
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
}

.policy-layout ol,
.policy-layout ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.policy-intro {
  padding: 34px;
  border-radius: 28px;
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
}

.policy-card {
  margin-top: 22px;
  background: var(--surface-strong);
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 720ms ease, transform 720ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.parallax {
  will-change: transform;
}

.seo-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-layout,
  .page-hero-card,
  .metric-band,
  .grid-4,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .news-grid,
  .contact-grid,
  .detail-grid,
  .culture-grid,
  .policy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    min-height: 520px;
  }

  .hero-overlay-card {
    max-width: calc(100% - 56px);
  }

  .page-hero-art {
    width: 100%;
    justify-self: stretch;
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 840px) {
  :root {
    --nav-height: 76px;
  }

  .header-inner,
  .page-section,
  .footer-inner,
  .policy-layout,
  .seo-block {
    width: min(var(--container), calc(100vw - 28px));
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: calc(var(--nav-height) + 8px);
    padding: 18px;
    border-radius: 24px;
    background: rgba(248, 247, 243, 0.96);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.14);
    border: 1px solid rgba(17, 17, 17, 0.08);
    display: grid;
    gap: 2px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .nav-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 14px 10px;
  }

  .site-nav a::after {
    left: 10px;
    right: 10px;
  }

  .hero-copy,
  .glass-panel,
  .metric-band,
  .cta-band,
  .feature-card,
  .news-card,
  .contact-card,
  .detail-card,
  .policy-card,
  .timeline-card,
  .value-card,
  .culture-panel,
  .stat-card,
  .policy-intro {
    padding: 24px;
  }

  .hero-badges,
  .grid-3,
  .grid-4,
  .news-grid,
  .contact-grid,
  .detail-grid,
  .culture-grid,
  .policy-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .section-head,
  .cta-band,
  .footer-top,
  .footer-bottom {
    grid-template-columns: 1fr;
    display: grid;
    justify-content: stretch;
  }

  .hero {
    padding-top: 24px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-overlay-card {
    max-width: none;
    left: 20px;
    right: 20px;
    bottom: 20px;
  }

  .image-panel {
    min-height: 380px;
  }

  .page-hero-art {
    aspect-ratio: 4 / 3;
  }

  h1 {
    font-size: clamp(2.6rem, 12vw, 4.4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}