:root {
  --ink: #14221f;
  --muted: #64716d;
  --brand: #196756;
  --brand-dark: #0f3f35;
  --accent: #d8812f;
  --paper: #fbfaf6;
  --line: #dfe6e1;
  --soft: #eef5f1;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(22, 35, 31, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  letter-spacing: 0;
  line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: center;
}
.logo { font-weight: 900; font-size: 25px; line-height: 1.2; }
.logo span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; font-weight: 700; }
.nav { display: flex; gap: 20px; font-weight: 800; font-size: 14px; white-space: nowrap; }
.nav a { padding: 8px 0; border-bottom: 2px solid transparent; }
.nav a.is-current, .nav a:hover { border-color: var(--accent); color: var(--brand); }
.header-cta { display: flex; gap: 14px; align-items: center; }
.tel { color: var(--brand-dark); font-weight: 900; line-height: 1.2; }
.tel small { display: block; color: var(--muted); font-size: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--white);
  font-weight: 900;
  box-shadow: 0 12px 22px rgba(216,129,47,.22);
}
.btn.sub { background: var(--brand); box-shadow: none; }
.hero {
  min-height: 680px;
  display: grid;
  align-items: end;
  background: linear-gradient(90deg, rgba(14,31,27,.78) 0%, rgba(14,31,27,.55) 42%, rgba(14,31,27,.12) 100%), url('assets/hero-komuten.png') center/cover no-repeat;
}
.hero-inner { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 110px 0 96px; color: var(--white); }
.eyebrow { color: #f1b46d; font-weight: 900; margin-bottom: 14px; }
h1 { max-width: 830px; margin: 0; font-size: clamp(38px, 5.3vw, 78px); line-height: 1.12; letter-spacing: 0; }
.hero-copy { max-width: 720px; margin: 22px 0 0; font-size: 18px; font-weight: 700; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-tags span { border: 1px solid rgba(255,255,255,.5); border-radius: 999px; padding: 7px 16px; font-weight: 800; background: rgba(255,255,255,.12); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.news {
  width: min(980px, calc(100% - 48px));
  margin: -44px auto 0;
  position: relative;
  z-index: 2;
  background: var(--white);
  border-radius: 6px;
  box-shadow: var(--shadow);
  padding: 24px 30px;
  display: flex;
  gap: 28px;
  align-items: center;
}
.news strong { color: var(--accent); white-space: nowrap; }
.section { padding: 94px 24px; }
.section.white { background: var(--white); }
.inner { width: min(1180px, 100%); margin: 0 auto; }
.section-head { display: grid; grid-template-columns: 240px 1fr; gap: 38px; align-items: end; margin-bottom: 38px; }
.label { color: var(--brand); font-weight: 900; font-size: 13px; }
h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.25; letter-spacing: 0; }
.lead { color: var(--muted); font-weight: 600; margin: 0; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card-body { padding: 24px; }
.card h3 { margin: 0 0 10px; font-size: 22px; line-height: 1.35; }
.card p { margin: 0; color: var(--muted); font-weight: 600; }
.points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 30px; }
.point { background: var(--soft); border-left: 4px solid var(--brand); padding: 18px; border-radius: 4px; font-weight: 800; }
.works { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.work { display: grid; grid-template-columns: 42% 1fr; background: var(--white); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.work img { height: 100%; min-height: 260px; width: 100%; object-fit: cover; }
.work .card-body { padding: 26px; }
.badge { display: inline-block; color: var(--white); background: var(--brand); border-radius: 999px; padding: 3px 12px; font-size: 12px; font-weight: 900; margin-bottom: 12px; }
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.step { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 22px; min-height: 190px; }
.num { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: var(--white); font-weight: 900; margin-bottom: 18px; }
.company-box { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.table { background: var(--white); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.row { display: grid; grid-template-columns: 150px 1fr; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row b { background: var(--soft); padding: 16px; }
.row span { padding: 16px; }
.cta-band { background: var(--brand-dark); color: var(--white); padding: 64px 24px; }
.cta-inner { width: min(1180px, 100%); margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.footer { background: #101a17; color: var(--white); padding: 34px 24px; }
.footer-inner { width: min(1180px, 100%); margin: 0 auto; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.footer-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-buttons a { border: 1px solid rgba(255,255,255,.3); border-radius: 6px; padding: 10px 16px; font-weight: 800; }
.page-hero { background: var(--brand-dark); color: var(--white); padding: 78px 24px; }
.page-hero .inner { display: grid; gap: 12px; }
.page-hero h1 { font-size: clamp(36px, 5vw, 58px); }
.list { display: grid; gap: 18px; }
.list-item { background: var(--white); border: 1px solid var(--line); border-radius: 8px; padding: 24px; }
.list-item h3 { margin: 0 0 8px; }
.map-placeholder { min-height: 360px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(135deg, #edf3ef, #ffffff); display: grid; place-items: center; color: var(--muted); font-weight: 900; }
@media (max-width: 900px) {
  .header-inner { grid-template-columns: 1fr; gap: 12px; }
  .nav { overflow-x: auto; padding-bottom: 4px; }
  .header-cta { justify-content: space-between; }
  .hero { min-height: 620px; }
  .section-head, .grid-3, .works, .company-box, .cta-inner { grid-template-columns: 1fr; }
  .points, .flow { grid-template-columns: repeat(2, 1fr); }
  .work { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .header-inner, .section, .page-hero, .cta-band, .footer { padding-left: 18px; padding-right: 18px; }
  .hero-inner, .news { width: calc(100% - 36px); }
  .hero-inner { padding: 86px 0 76px; }
  .news { display: block; margin-top: -34px; padding: 20px; }
  .grid-3, .points, .flow { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .footer-inner { display: grid; }
}

/* 2026-07-02 FV / FLOW / WORKS update */
.hero.hero-visual {
  min-height: clamp(420px, 62vw, 760px);
  display: block;
  background: url('assets/hero-komuten.png') center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.hero-message {
  background: var(--white);
  padding: 48px 24px 42px;
}
.hero-message-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: end;
}
.hero-message .eyebrow { color: var(--accent); margin-bottom: 12px; }
.hero-message h1 {
  max-width: 920px;
  color: var(--ink);
  font-size: clamp(34px, 4.8vw, 64px);
}
.hero-message .hero-copy {
  color: var(--muted);
  font-size: 17px;
  max-width: 780px;
}
.hero-message .hero-tags span {
  color: var(--brand-dark);
  border-color: var(--line);
  background: var(--soft);
}
.hero-message .hero-actions {
  margin-top: 0;
  min-width: 300px;
  justify-content: flex-end;
}
.news {
  margin: 0 auto;
  transform: translateY(28px);
}
.flow.flow-with-images {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
}
.flow-with-images .step {
  padding: 0;
  overflow: hidden;
  min-height: 0;
}
.flow-with-images .step img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}
.flow-with-images .step-body {
  padding: 18px;
}
.flow-with-images .num {
  margin-bottom: 12px;
}
.work img {
  object-position: center;
}
@media (max-width: 1100px) {
  .flow.flow-with-images { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .hero-message-inner { grid-template-columns: 1fr; }
  .hero-message .hero-actions { justify-content: flex-start; min-width: 0; }
  .flow.flow-with-images { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .hero.hero-visual { min-height: 360px; background-position: center; }
  .hero-message { padding: 34px 18px 32px; }
  .flow.flow-with-images { grid-template-columns: 1fr; }
}