:root {
  --ink: #10233f;
  --muted: #5f6f81;
  --white: #ffffff;
  --cream: #fff3df;
  --yellow: #ffd76a;
  --yellow-deep: #f4a51c;
  --blue: #1266a8;
  --blue-dark: #12386b;
  --green: #0c8f78;
  --green-soft: #dff3ec;
  --navy: #071f3d;
  --line: rgba(16, 35, 63, .14);
  --shadow: 0 22px 60px rgba(7, 31, 61, .16);
  --radius: 32px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', 'Noto Sans JP', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
  letter-spacing: .01em;
}
body.is-menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(16, 35, 63, .08);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 14px; min-width: 0; }
.brand-mark {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--blue-dark);
  font-weight: 900;
  letter-spacing: -.05em;
  box-shadow: 0 12px 28px rgba(18,56,107,.24);
}
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong { font-size: 20px; line-height: 1.2; }
.brand-copy small { color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.global-nav { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 900; }
.global-nav a { padding: 10px 14px; border-radius: 999px; transition: .2s ease; }
.global-nav a:hover { background: rgba(18,102,168,.1); color: var(--blue); transform: translateY(-1px); }
.menu-toggle { display: none; }

.block { position: relative; overflow: hidden; padding: 88px 0; }
.block + .block { margin-top: 0; }
.block-yellow { background: var(--yellow); }
.block-white { background: #fff; }
.block-blue { background: var(--blue); }
.block-green { background: var(--green); }
.block-cream { background: var(--cream); }
.block-navy { background: var(--navy); }
.block-yellow::before,
.block-blue::before,
.block-green::before,
.block-cream::before,
.block-navy::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,.9) 0 2px, transparent 3px), radial-gradient(circle at 80% 70%, rgba(255,255,255,.7) 0 2px, transparent 3px);
  background-size: 52px 52px, 76px 76px;
}

.section-kicker {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue-dark);
}
.light-text,
.light-text .section-kicker { color: var(--white); }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin: 0; line-height: 1.14; letter-spacing: -.04em; }
h1 { font-size: clamp(42px, 7vw, 84px); font-weight: 900; }
h1 span { color: var(--blue-dark); }
h2 { font-size: clamp(32px, 4.6vw, 58px); font-weight: 900; }
h3 { font-size: 25px; font-weight: 900; }
p { margin: 0; }

.hero { min-height: calc(100svh - 76px); display: grid; align-items: center; padding: 96px 0; }
.hero-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 52px; align-items: center; position: relative; z-index: 1; }
.hero-lead { margin-top: 26px; max-width: 680px; color: rgba(16,35,63,.78); font-size: 17px; font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.btn {
  appearance: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-dark { color: var(--white); background: var(--navy); box-shadow: 0 16px 36px rgba(7,31,61,.25); }
.btn-light { color: var(--ink); background: rgba(255,255,255,.84); border: 1px solid rgba(255,255,255,.9); }
.btn-accent { color: var(--ink); background: var(--yellow); box-shadow: 0 16px 32px rgba(255,215,106,.2); }

.hero-art { position: relative; min-height: 480px; }
.map-card {
  position: relative;
  min-height: 480px;
  height: 100%;
  border-radius: 44px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.58)),
    repeating-linear-gradient(45deg, rgba(18,56,107,.06) 0 10px, transparent 10px 22px);
  border: 3px solid rgba(255,255,255,.8);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.map-label {
  position: absolute;
  top: 26px;
  left: 26px;
  z-index: 2;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}
.route-line {
  position: absolute;
  inset: 92px 44px 120px;
  border: 10px solid transparent;
  border-bottom-color: var(--blue);
  border-left-color: var(--blue);
  border-radius: 44px 22px 44px 70px;
  transform: rotate(-8deg);
  opacity: .9;
}
.map-pin {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 5px solid var(--white);
  border-radius: 50%;
  background: var(--yellow-deep);
  box-shadow: 0 10px 20px rgba(16,35,63,.18);
}
.pin-a { left: 62px; top: 172px; }
.pin-b { right: 78px; top: 125px; background: var(--green); }
.pin-c { right: 120px; bottom: 144px; background: var(--blue); }
.truck-art {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 188px;
  height: 96px;
  transform: translate(-50%, -50%) rotate(-7deg);
}
.truck-box,
.truck-cabin {
  position: absolute;
  bottom: 24px;
  height: 54px;
  background: var(--blue-dark);
  border-radius: 16px 10px 10px 16px;
}
.truck-box { left: 0; width: 112px; }
.truck-cabin { right: 0; width: 70px; background: var(--blue); border-radius: 18px 18px 10px 10px; }
.truck-cabin::after {
  content: "";
  position: absolute;
  right: 11px;
  top: 10px;
  width: 26px;
  height: 20px;
  border-radius: 6px;
  background: rgba(255,255,255,.72);
}
.wheel {
  position: absolute;
  bottom: 6px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ink);
  border: 6px solid var(--white);
}
.wheel-1 { left: 34px; }
.wheel-2 { right: 32px; }
.map-bottom {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 20px;
  border-radius: 26px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(16,35,63,.08);
}
.map-bottom strong { display: block; font-size: 22px; line-height: 1.2; }
.map-bottom small { color: var(--muted); font-weight: 800; }

.message-section { padding: 72px 0; }
.split-layout { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; gap: 56px; align-items: center; }
.split-layout.reverse { grid-template-columns: .88fr 1.12fr; }
.section-body {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 46px rgba(16,35,63,.08);
  color: var(--muted);
  font-size: 17px;
  font-weight: 600;
}
.section-head { position: relative; z-index: 1; margin-bottom: 38px; }
.centered { text-align: center; max-width: 780px; margin-inline: auto; }
.section-head > p:last-child { margin-top: 14px; opacity: .86; font-weight: 600; }

.service-list { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; }
.service-panel {
  position: relative;
  min-height: 260px;
  padding: 34px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.94);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.service-panel.panel-large { grid-row: span 2; min-height: 542px; display: grid; align-items: end; }
.service-panel::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -56px;
  top: -56px;
  border-radius: 50%;
  background: var(--yellow);
  opacity: .75;
}
.panel-number { position: absolute; top: 24px; right: 28px; color: rgba(18,56,107,.12); font-size: 84px; font-weight: 900; line-height: 1; }
.panel-label { margin-bottom: 12px; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .13em; }
.service-panel h3 { margin-bottom: 14px; }
.service-panel p:not(.panel-label) { color: var(--muted); font-weight: 600; }
.service-panel ul { margin: 24px 0 0; padding: 0; display: grid; gap: 10px; list-style: none; }
.service-panel li { position: relative; padding-left: 28px; font-weight: 800; }
.service-panel li::before { content: ""; position: absolute; left: 0; top: .65em; width: 14px; height: 14px; border-radius: 50%; background: var(--green); }

.strength-cards { position: relative; z-index: 1; display: grid; gap: 16px; }
.strength-cards article {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 18px 40px rgba(7,31,61,.15);
}
.strength-cards span { color: var(--green); font-size: 34px; font-weight: 900; line-height: 1; }
.strength-cards h3 { margin-bottom: 8px; }
.strength-cards p { color: var(--muted); font-weight: 600; }

.about-layout { position: relative; z-index: 1; display: grid; grid-template-columns: .92fr 1.08fr; gap: 52px; align-items: start; }
.about-lead { margin-top: 22px; color: rgba(16,35,63,.78); font-size: 17px; font-weight: 600; }
.profile-box { padding: 34px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.profile-box dl { margin: 0; display: grid; gap: 0; }
.profile-box div { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.profile-box div:first-child { padding-top: 0; }
.profile-box div:last-child { padding-bottom: 0; border-bottom: 0; }
.profile-box dt { color: var(--muted); font-weight: 900; }
.profile-box dd { margin: 0; font-weight: 900; }

.contact-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 420px; gap: 48px; align-items: center; }
.contact-layout p:not(.section-kicker) { margin-top: 18px; color: rgba(255,255,255,.78); font-weight: 600; }
.contact-card {
  padding: 32px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: var(--shadow);
}
.contact-card .domain-title { margin: 0 0 8px; color: var(--yellow); font-size: 12px; font-weight: 900; letter-spacing: .14em; }
.contact-card .domain-text { margin: 0 0 20px; color: var(--white); font-size: 22px; font-weight: 900; word-break: break-all; }
.contact-card small { display: block; margin-top: 16px; color: rgba(255,255,255,.62); }

.site-footer { padding: 28px 0; background: #031326; color: rgba(255,255,255,.76); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; font-size: 14px; font-weight: 700; }
.footer-inner p { margin: 0; }
.footer-inner a { color: var(--yellow); }

@media (max-width: 920px) {
  .container { width: min(100% - 28px, 1120px); }
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 9px 14px;
    border: 0;
    border-radius: 999px;
    color: var(--white);
    background: var(--blue-dark);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .08em;
    cursor: pointer;
  }
  .global-nav {
    position: fixed;
    left: 14px;
    right: 14px;
    top: 84px;
    display: none;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255,255,255,.96);
    box-shadow: var(--shadow);
  }
  .global-nav.is-open { display: grid; gap: 8px; }
  .global-nav a { padding: 14px 16px; background: rgba(18,102,168,.08); }
  .hero-layout,
  .split-layout,
  .split-layout.reverse,
  .service-list,
  .about-layout,
  .contact-layout { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 68px 0; }
  .hero-art, .map-card { min-height: 420px; }
  .service-panel.panel-large { min-height: 360px; }
  .block { padding: 68px 0; }
}

@media (max-width: 640px) {
  .nav { min-height: 68px; }
  .brand-mark { width: 50px; height: 50px; }
  .brand-copy strong { font-size: 18px; }
  .brand-copy small { display: none; }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  .hero-lead, .about-lead { font-size: 15px; }
  .hero-actions, .btn { width: 100%; }
  .hero-art, .map-card { min-height: 360px; }
  .truck-art { transform: translate(-50%, -50%) rotate(-7deg) scale(.82); }
  .route-line { inset: 90px 28px 108px; }
  .section-body,
  .service-panel,
  .strength-cards article,
  .profile-box,
  .contact-card { padding: 24px; border-radius: 24px; }
  .strength-cards article { grid-template-columns: 1fr; gap: 10px; }
  .profile-box div { grid-template-columns: 1fr; gap: 4px; }
  .contact-layout { gap: 28px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

/* 20260608 layout fix: strength cards text placement and overview refinement */
.strength-cards h3,
.strength-cards p {
  grid-column: 2;
}
.strength-cards p {
  max-width: 520px;
  line-height: 1.8;
}
.profile-box dd {
  overflow-wrap: anywhere;
}
.about-layout {
  align-items: center;
}
@media (max-width: 640px) {
  .strength-cards h3,
  .strength-cards p {
    grid-column: auto;
  }
}

.email-text {
  display: inline-block;
  font-weight: 900;
  letter-spacing: .02em;
}

.email-note {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
}