:root {
  --ink: #071827;
  --ink-soft: #364757;
  --blue: #0057a8;
  --blue-deep: #003d7a;
  --cyan: #3fb6df;
  --gold: #d8a02b;
  --paper: #ffffff;
  --mist: #f3f7fa;
  --line: #d8e2ea;
  --shadow: 0 24px 60px rgba(7, 24, 39, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Noto Sans JP", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 0 32px;
  color: #ffffff;
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 40px rgba(7, 24, 39, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 390px;
}

.brand-logo-wrap {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 62px;
  height: 43px;
}

.brand-logo {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(7, 24, 39, 0.18));
  transition: opacity 180ms ease;
}

.brand-logo-transparent {
  opacity: 0;
}

.brand-logo-white {
  opacity: 1;
}

.site-header.is-home-hero:not(.is-open) .brand-logo-transparent {
  opacity: 1;
}

.site-header.is-home-hero:not(.is-open) .brand-logo-white {
  opacity: 0;
}

.brand strong,
.brand small {
  display: block;
  letter-spacing: 0;
  line-height: 1.1;
}

.brand strong {
  font-size: 32px;
  font-weight: 800;
}

.brand small {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 700;
  opacity: 0.78;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  padding: 28px 0;
}

.site-nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 21px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
  content: "";
}

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

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 100vh;
  padding: 150px 40px 88px;
  overflow: hidden;
  color: #ffffff;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 900ms ease;
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(1, 22, 42, 0.88) 0%, rgba(1, 22, 42, 0.62) 38%, rgba(1, 22, 42, 0.18) 100%),
    linear-gradient(0deg, rgba(1, 22, 42, 0.58) 0%, rgba(1, 22, 42, 0) 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow.blue {
  color: var(--blue);
}

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

h1 {
  margin-bottom: 26px;
  font-size: clamp(52px, 8vw, 104px);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 14px;
  font-size: 22px;
  line-height: 1.2;
}

.hero-lede {
  width: min(680px, 100%);
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 21px);
}


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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

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

.button.secondary {
  border-color: rgba(255, 255, 255, 0.7);
  color: #ffffff;
}

.hero-facts {
  position: absolute;
  right: 40px;
  bottom: 40px;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(118px, 1fr));
  width: min(520px, calc(100% - 80px));
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.hero-facts div {
  padding: 20px;
  border-right: 1px solid var(--line);
}

.hero-facts div:last-child {
  border-right: 0;
}

.hero-facts strong,
.hero-facts span {
  display: block;
}

.hero-facts strong {
  display: flex;
  align-items: baseline;
  min-height: 30px;
  font-size: 28px;
  line-height: 1;
}

.hero-facts strong sup {
  margin-left: 1px;
  font-size: 0.58em;
  line-height: 0;
  vertical-align: baseline;
}

.hero-facts span {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.section,
.section-band {
  padding: 110px 0;
}

#services,
#strength,
#warehouse-company,
#opportunities,
#global-network,
#contact {
  scroll-margin-top: 78px;
}

@media (min-width: 981px) and (min-height: 720px) {
  #services,
  #strength,
  #warehouse-company,
  #opportunities {
    min-height: 100vh;
  }

  #services {
    display: flex;
    align-items: center;
    padding: 86px 0 58px;
  }

  #services .section-heading {
    margin-bottom: 28px;
  }

  #services .section-heading h2 {
    margin-bottom: 14px;
    font-size: clamp(34px, 4vw, 52px);
  }

  #services .service-card {
    min-height: 176px;
    padding: 24px;
  }

  #services .service-index {
    margin-bottom: 28px;
  }

  #services .service-card h3 {
    margin-bottom: 8px;
    font-size: 19px;
  }

  #services .service-card p {
    font-size: 14px;
    line-height: 1.5;
  }

  #strength {
    display: flex;
    align-items: center;
    padding: 86px 0 58px;
  }

  #strength h2 {
    font-size: clamp(36px, 4.8vw, 58px);
  }

  #warehouse-company {
    padding: 86px 0 58px;
  }

  #warehouse-company .warehouse-grid {
    align-items: center;
    gap: 44px;
  }

  #warehouse-company .warehouse-copy {
    margin-bottom: 0;
  }

  #warehouse-company .warehouse-copy h2 {
    margin-bottom: 16px;
    font-size: clamp(34px, 4vw, 52px);
  }

  #warehouse-company .warehouse-copy p:not(.eyebrow) {
    margin-bottom: 10px;
    font-size: 15px;
    line-height: 1.5;
  }

  #warehouse-company .spec-panel div {
    grid-template-columns: 150px 1fr;
    gap: 18px;
    padding: 15px 22px;
  }

  #warehouse-company .spec-panel dt {
    font-size: 13px;
  }

  #warehouse-company .spec-panel dd {
    font-size: 15px;
    line-height: 1.45;
  }

  #opportunities {
    display: flex;
    align-items: center;
    padding: 86px 0 58px;
  }

  #opportunities .split {
    align-items: center;
  }

  #opportunities h2 {
    font-size: clamp(36px, 4.8vw, 58px);
  }

  #opportunities .opportunity-panel {
    padding: 28px;
  }

  #opportunities .section-support {
    font-size: 16px;
  }

  #opportunities .form-row {
    gap: 5px;
  }

  #opportunities input,
  #opportunities select,
  #opportunities textarea {
    min-height: 40px;
    padding: 9px 10px;
  }

  #opportunities textarea {
    min-height: 96px;
  }
}

.section-band {
  background: var(--mist);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: start;
}

.intro-copy {
  color: var(--ink-soft);
  font-size: 18px;
}

.section-heading {
  width: min(760px, 100%);
  margin-bottom: 44px;
}

.section-heading p {
  color: var(--ink-soft);
  font-size: 18px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  transform: translateY(-2cm);
  background: var(--line);
  border: 1px solid var(--line);
}

.service-card {
  min-height: 260px;
  padding: 34px;
  background: #ffffff;
  transition: background 160ms ease, color 160ms ease;
}

.service-card:hover {
  background: var(--blue-deep);
  color: #ffffff;
}

.service-card.is-active {
  background: var(--blue);
  color: #ffffff;
}

.service-card:hover p,
.service-card:hover .service-index,
.service-card.is-active p,
.service-card.is-active .service-index {
  color: rgba(255, 255, 255, 0.78);
}

.service-index {
  display: block;
  margin-bottom: 72px;
  color: var(--blue);
  font-weight: 800;
}

.service-card p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.strength {
  padding: 120px 0;
  background: var(--blue-deep);
  color: #ffffff;
}

.strength-layout {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 76px;
  align-items: center;
}

.strength h2 {
  width: min(620px, 100%);
}

.strength p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.strength-points {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.24);
}

.strength-points div {
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
}

.strength-points strong,
.strength-points span {
  display: block;
}

.strength-points strong {
  margin-bottom: 8px;
  font-size: 22px;
}

.strength-points span {
  color: rgba(255, 255, 255, 0.76);
}

.warehouse-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.warehouse-copy p:not(.eyebrow) {
  color: var(--ink-soft);
}

.spec-panel {
  border-top: 4px solid var(--blue);
  background: var(--mist);
  box-shadow: var(--shadow);
}

.spec-panel dl {
  margin: 0;
}

.spec-panel div {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 22px;
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}

.spec-panel div:last-child {
  border-bottom: 0;
}

.spec-panel dt {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 800;
}

.spec-panel dd {
  margin: 0;
  font-weight: 700;
}

.global-network {
  margin-top: 0;
  background: #ffffff;
}

.network-region-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.network-region {
  border-top: 4px solid var(--blue);
  background: var(--mist);
}

.network-region h3 {
  margin: 0;
  padding: 20px 24px;
  background: var(--ink);
  color: #ffffff;
  font-size: 24px;
}

.network-list {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.network-card {
  padding: 22px 24px;
  background: #ffffff;
}

.network-card.highlight {
  border-left: 4px solid var(--gold);
}

.network-card h4 {
  margin: 0 0 10px;
  color: var(--blue-deep);
  font-size: 17px;
  line-height: 1.25;
}

.network-card p {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

.network-card p:last-child {
  margin-bottom: 0;
}

.network-card a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.network-compact p {
  font-weight: 600;
}

.environment {
  margin-top: -38px;
  padding: 54px 0;
  background:
    linear-gradient(rgba(0, 61, 122, 0.9), rgba(0, 61, 122, 0.86)),
    url("assets/logistics-hero.png") center / cover;
  color: #ffffff;
}

.environment-inner {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 70px;
  align-items: end;
}

.environment p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.opportunity-panel {
  padding: 38px;
  background: var(--mist);
}

.opportunity-panel p {
  color: var(--ink-soft);
  font-size: 18px;
}

.section-support {
  color: var(--ink-soft);
  font-size: 18px;
}

.enquiry-form {
  display: grid;
  gap: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-row {
  display: grid;
  gap: 7px;
}

.form-row label {
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 2px solid #9fb3c3;
  border-radius: 0;
  background: #f9fcff;
  color: var(--ink);
  font: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.85);
}

.form-row textarea {
  min-height: 116px;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 3px solid rgba(0, 87, 168, 0.2);
  border-color: var(--blue);
  background: #ffffff;
}

.form-note {
  margin: -2px 0 0;
  color: var(--ink-soft);
  font-size: 13px !important;
}

.contact {
  padding: 110px 0;
  background: var(--ink);
  color: #ffffff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 70px;
  transform: translateY(-38px);
}

.contact-grid {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.2);
}

address {
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-style: normal;
}

address strong {
  display: block;
  margin-bottom: 10px;
  color: #ffffff;
  font-size: 19px;
}

address a {
  color: #ffffff;
  font-weight: 700;
}

.site-footer {
  padding: 34px 0;
  background: #03111c;
  color: rgba(255, 255, 255, 0.78);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr auto auto;
  gap: 26px;
  align-items: center;
}

.footer-inner strong,
.footer-inner span {
  display: block;
}

.footer-inner strong {
  color: #ffffff;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 14px;
  font-weight: 700;
}

.footer-inner small {
  text-align: right;
}

@media (max-width: 980px) {
  .network-region-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    min-height: 70px;
    padding: 0 20px;
  }

  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 24px;
    background: #ffffff;
    color: var(--ink);
    box-shadow: 0 22px 34px rgba(7, 24, 39, 0.12);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: 820px;
    padding: 130px 20px 250px;
  }

  .hero-facts {
    left: 20px;
    right: 20px;
    bottom: 28px;
    grid-template-columns: 1fr;
    width: auto;
  }

  .hero-facts div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-facts div:last-child {
    border-bottom: 0;
  }

  .split,
  .strength-layout,
  .warehouse-grid,
  .environment-inner,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

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

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

  .footer-inner small {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    min-width: 0;
  }

  .brand-logo-wrap {
    width: 52px;
    height: 36px;
  }

  .brand strong {
    font-size: 26px;
  }

  .brand small {
    font-size: 18px;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

  .section,
  .section-band,
  .strength,
  .contact {
    padding: 72px 0;
  }

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

  .service-card {
    min-height: auto;
    padding: 28px;
  }

  .service-index {
    margin-bottom: 38px;
  }

  .spec-panel div {
    grid-template-columns: 1fr;
    gap: 6px;
  }


  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

  .button {
    width: 100%;
  }
}