:root {
  color-scheme: light;
  --bg: #f7f8f4;
  --surface: #ffffff;
  --surface-soft: #eef3e9;
  --surface-warm: #f3efe6;
  --text: #172017;
  --muted: #66705f;
  --line: #d9ded2;
  --accent: #315f3f;
  --accent-soft: #dfeada;
  --button: #18251b;
  --radius: 20px;
  --radius-lg: 30px;
  --shadow: 0 28px 90px rgba(31, 45, 32, .14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 0%, rgba(211, 228, 201, .78), transparent 34rem),
    linear-gradient(180deg, #fbfcf8 0%, var(--bg) 42%, #f1f4ee 100%);
  font-family: Aptos, "Segoe UI", "Noto Sans", Arial, sans-serif;
}

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

a {
  color: inherit;
}

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 10;
  padding: 12px 0;
  background: transparent;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 58px;
  padding: 8px 9px 8px 20px;
  border: 1px solid rgba(217, 222, 210, .9);
  border-radius: 999px;
  background: rgba(255, 255, 255, .91);
  box-shadow: 0 18px 54px rgba(39, 48, 38, .11);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  min-width: max-content;
  text-decoration: none;
}

.brand-word {
  color: var(--text);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-sub {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #4f5d4b;
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a,
.site-footer a {
  text-decoration: none;
}

.nav-links > a:not(.nav-cta) {
  padding: 10px 12px;
  border-radius: 999px;
}

.nav-links a:hover,
.site-footer a:hover {
  color: var(--text);
  background: rgba(49, 95, 63, .08);
}

.nav-cta {
  padding: 11px 18px;
  border: 1px solid var(--button);
  border-radius: 999px;
  color: #ffffff;
  background: var(--button);
  box-shadow: 0 10px 22px rgba(24, 37, 27, .18);
}

.hero {
  padding: 50px 0 58px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  min-height: calc(100dvh - 142px);
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(32px, 4.1vw, 64px);
  line-height: 1.02;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(31px, 3.8vw, 54px);
  line-height: 1.04;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.lead {
  max-width: 590px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.58;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

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

.button:active {
  transform: translateY(1px);
}

.button.primary {
  color: #ffffff;
  background: var(--button);
  border-color: var(--button);
}

.button.secondary {
  color: var(--text);
  background: #ffffff;
}

.hero-visual {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(217, 222, 210, .94);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-caption {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  padding: 24px;
  border-top: 1px solid var(--line);
}

.hero-caption strong {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
}

.hero-caption span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.section {
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.section p,
.policy p,
.policy li,
.company-list dd,
.company-list dt,
.service-panel p,
.support-panel p,
.category-card p,
.operation-card p,
.story-list p {
  color: var(--muted);
  font-size: 16.5px;
  line-height: 1.64;
}

.narrow {
  max-width: 780px;
}

.intro-row {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: 42px;
  align-items: stretch;
}

.intro-statement {
  display: flex;
  min-height: 320px;
  padding: 32px;
  border-radius: var(--radius-lg);
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent),
    var(--accent);
  flex-direction: column;
  justify-content: flex-end;
}

.intro-statement p {
  margin: 0;
  color: rgba(255, 255, 255, .86);
}

.story-list {
  display: grid;
  gap: 14px;
}

.story-list article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .7);
}

.story-list h3,
.story-list p {
  margin-bottom: 0;
}

.visual-band {
  background: rgba(255, 255, 255, .46);
}

.category-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
  align-items: stretch;
}

.category-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
}

.category-card.large {
  display: grid;
  grid-template-rows: auto 1fr;
}

.category-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.category-card .card-body {
  padding: 28px;
}

.category-stack {
  display: grid;
  gap: 22px;
}

.category-card.tinted {
  background: var(--surface-soft);
}

.category-card.accent {
  color: #ffffff;
  background: linear-gradient(135deg, #213d2b, #315f3f);
  border-color: transparent;
}

.category-card.accent p {
  color: rgba(255, 255, 255, .84);
}

.operation-layout {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 36px;
  align-items: center;
}

.operation-photo {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.operation-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.operation-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.operation-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.operation-card h3,
.operation-card p {
  margin-bottom: 0;
}

.identity-band {
  background: var(--surface-warm);
}

.identity-grid {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: 44px;
}

.company-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 4px 0 0;
}

.company-list div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
}

.company-list dt {
  color: var(--text);
  font-weight: 850;
}

.company-list dd {
  margin: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 22px;
  align-items: stretch;
}

.service-panel {
  min-height: 240px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
}

.service-panel.accent {
  color: #ffffff;
  background: linear-gradient(135deg, #213d2b, #315f3f);
  border-color: transparent;
}

.service-panel.accent p {
  color: rgba(255, 255, 255, .84);
}

.service-panel.soft {
  background: var(--surface-soft);
}

.service-stack {
  display: grid;
  gap: 22px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.process-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.process-grid h3 {
  font-size: 18px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow);
}

address {
  color: var(--muted);
  font-style: normal;
  line-height: 1.7;
}

address strong,
address a {
  color: var(--text);
}

.site-footer {
  padding: 44px 0;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 32px;
}

.site-footer h3 {
  font-size: 17px;
}

.site-footer p,
.site-footer li {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.site-footer ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-bottom {
  margin-top: 30px;
  color: var(--muted);
  font-size: 13px;
}

.page-hero {
  padding: 76px 0 54px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .6);
}

.page-hero h1 {
  max-width: 850px;
  font-size: clamp(40px, 5vw, 64px);
}

.page-hero.media {
  padding-bottom: 0;
}

.page-media {
  margin-top: 34px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  border: 1px solid var(--line);
  border-bottom: 0;
}

.page-media img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

.policy {
  display: grid;
  gap: 28px;
  padding: 64px 0;
}

.policy section {
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.policy ul {
  padding-left: 20px;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.support-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
}

@media (max-width: 940px) {
  .nav-shell,
  .nav-links {
    align-items: center;
  }

  .nav-shell {
    padding: 14px;
    border-radius: 26px;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: visible;
    flex-wrap: wrap;
    justify-content: center;
    padding-bottom: 4px;
    white-space: normal;
  }

  .hero-grid,
  .intro-row,
  .category-grid,
  .operation-layout,
  .identity-grid,
  .service-grid,
  .contact-panel,
  .footer-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-grid {
    min-height: auto;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1200px);
  }

  h1 {
    font-size: clamp(34px, 9vw, 42px);
    line-height: 1.07;
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: clamp(28px, 8vw, 36px);
  }

  .hero {
    padding: 30px 0 54px;
  }

  .lead {
    font-size: 17px;
  }

  .nav-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    max-width: 360px;
    font-size: 13px;
  }

  .nav-links a {
    min-width: 0;
    text-align: center;
  }

  .nav-links > a:not(.nav-cta) {
    padding: 8px 7px;
    background: rgba(49, 95, 63, .06);
  }

  .nav-cta {
    grid-column: 1 / -1;
    padding: 10px 12px;
  }

  .hero-grid,
  .hero-copy,
  .hero-visual {
    min-width: 0;
    width: 100%;
  }

  .brand {
    align-items: center;
    gap: 8px;
  }

  .brand-word {
    font-size: 20px;
  }

  .brand-sub {
    font-size: 10px;
  }

  .hero-caption,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .story-list article,
  .company-list div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .contact-panel {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}