:root {
  --navy: #06382f;
  --blue: #0d8065;
  --ink: #12332d;
  --muted: #5c6e68;
  --line: #d4e6df;
  --soft: #f1f8f5;
  --accent: #0f9f73;
  --white: #ffffff;
  --pale-blue: #e6f4ef;
  --shadow: 0 18px 42px rgba(6, 56, 47, 0.12);
  --shadow-hover: 0 24px 52px rgba(6, 56, 47, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
  line-height: 1.75;
  background:
    linear-gradient(180deg, #ffffff 0, #ffffff 520px, #f6fbf8 100%);
  animation: pageFade 0.7s ease both;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 30px;
  min-height: 76px;
  padding: 0 7vw;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(212, 230, 223, 0.9);
  box-shadow: 0 10px 30px rgba(6, 56, 47, 0.07);
  backdrop-filter: blur(14px);
  animation: headerDrop 0.55s ease both;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: inline-block;
  background: var(--white) url("./assets/logo.png") center / contain no-repeat;
  border-radius: 50%;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  width: 100%;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
}

.nav a,
.footer-links a {
  transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.nav a:hover {
  color: var(--accent);
  transform: translateY(-1px);
}

.header-cta,
.button {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 25px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.header-cta::after,
.button.primary::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.32) 45%, transparent 62%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.header-cta,
.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, #18b984, var(--accent));
  box-shadow: 0 13px 26px rgba(15, 159, 115, 0.24);
}

.button.secondary {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(6, 56, 47, 0.34);
  box-shadow: 0 10px 24px rgba(6, 56, 47, 0.08);
}

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

.header-cta:hover::after,
.button.primary:hover::after {
  transform: translateX(120%);
}

.header-cta:hover,
.button.primary:hover {
  box-shadow: 0 17px 34px rgba(15, 159, 115, 0.32);
}

.button.secondary:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 590px;
  display: grid;
  align-items: center;
  padding: 68px 7vw;
  background: url("./assets/hero-truckv6.png") center right / cover no-repeat;
  border-bottom: 1px solid var(--line);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-copy {
  width: min(560px, 100%);
  padding: 0;
  background: transparent;
}

.eyebrow,
.page-hero span,
.intro span,
.section-head span,
.recruit span,
.company-copy span,
.contact span {
  display: inline-block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 10px 0 20px;
  color: #06382f;
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.14;
  font-weight: 900;
  text-shadow:
    0 2px 0 rgba(255, 255, 255, 0.92),
    0 0 16px rgba(255, 255, 255, 0.88),
    0 10px 28px rgba(6, 56, 47, 0.22);
  animation: riseIn 0.75s 0.12s ease both;
}

.hero p {
  margin: 0;
  color: #0f4237;
  font-size: 18px;
  font-weight: 800;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95),
    0 0 14px rgba(255, 255, 255, 0.9),
    0 7px 22px rgba(6, 56, 47, 0.18);
  animation: riseIn 0.75s 0.24s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
  animation: riseIn 0.75s 0.36s ease both;
}

.intro,
.section,
.recruit,
.company,
.contact {
  padding-left: 7vw;
  padding-right: 7vw;
}

.intro {
  display: block;
  padding-top: 64px;
  padding-bottom: 44px;
  text-align: center;
  animation: softReveal 0.75s 0.18s ease both;
}

.service-panel img,
.feature-card img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.intro p {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 16px;
}

.intro h2,
.page-hero h1,
.section-head h2,
.recruit h2,
.company h2,
.contact h2 {
  margin: 2px 0 0;
  color: var(--navy);
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.35;
  font-weight: 900;
}

.intro p,
.page-hero p,
.summary-card p,
.feature-card p,
.service-panel p,
.job-card dd,
.job-card p,
.company p,
.company-list dd,
.contact p,
.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.intro p {
  max-width: 820px;
  margin: 16px auto 0;
  text-align: center;
}

.section {
  padding-top: 58px;
  padding-bottom: 52px;
}

.compact-section {
  padding-top: 38px;
  padding-bottom: 38px;
}

.section.muted {
  background:
    linear-gradient(180deg, var(--soft), #e9f5f0);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 30px;
  text-align: center;
  animation: softReveal 0.7s ease both;
}

.page-hero {
  padding: 76px 7vw 64px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.96), rgba(255,255,255,0.86)),
    linear-gradient(135deg, #e8f6f0 0%, #c8e6dc 100%);
  border-bottom: 1px solid var(--line);
  animation: softReveal 0.7s ease both;
}

.page-hero h1 {
  margin-top: 8px;
  font-size: clamp(34px, 4vw, 48px);
}

.page-hero p {
  max-width: 760px;
  margin: 16px auto 0;
  font-size: 16px;
}

.service-panel,
.strength-grid,
.info-strip,
.info-list,
.process-flow,
.summary-grid {
  max-width: 1180px;
  margin: 0 auto;
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-strip div,
.info-list div,
.process-flow div {
  background: var(--white);
  border: 1px solid rgba(212, 230, 223, 0.92);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  animation: cardReveal 0.68s ease backwards;
}

.info-strip div:hover,
.info-list div:hover,
.process-flow div:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 159, 115, 0.28);
  box-shadow: var(--shadow-hover);
}

.info-strip div {
  padding: 22px 24px;
}

.info-strip span,
.process-flow span {
  display: inline-block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.info-strip strong,
.info-list strong,
.process-flow strong {
  display: block;
  margin-top: 5px;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.4;
  font-weight: 900;
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 34px;
}

.process-flow div {
  padding: 24px;
}

.process-flow p,
.info-list p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.info-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.info-list div {
  padding: 24px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.summary-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(212, 230, 223, 0.9);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  animation: cardReveal 0.68s ease backwards;
}

.summary-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 159, 115, 0.28);
  box-shadow: var(--shadow-hover);
}

.summary-card-link {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 22px;
  align-items: stretch;
  height: 100%;
  cursor: pointer;
}

.summary-card-link:focus-visible {
  outline: 3px solid rgba(15, 159, 115, 0.42);
  outline-offset: -3px;
}

.summary-card img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.summary-card:hover img {
  transform: scale(1.04);
}

.summary-card div {
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 24px 24px 24px 0;
}

.summary-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 21px;
  line-height: 1.35;
}

.summary-card h3 {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 5px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.summary-card:hover h3 {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

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

.service-panel article,
.feature-card,
.job-card,
.company-list {
  background: var(--white);
  border: 1px solid rgba(212, 230, 223, 0.92);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.service-panel article {
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  animation: cardReveal 0.68s ease backwards;
}

.service-panel article:hover,
.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 159, 115, 0.28);
  box-shadow: var(--shadow-hover);
}

.service-panel img {
  aspect-ratio: 16 / 10;
  transition: transform 0.45s ease;
}

.service-panel article:hover img,
.feature-card:hover img {
  transform: scale(1.04);
}

.service-panel h3,
.service-panel p {
  padding-left: 24px;
  padding-right: 24px;
}

.service-panel p {
  padding-bottom: 24px;
}

.service-panel h3,
.feature-card h3,
.job-card h3 {
  margin: 16px 0 9px;
  color: var(--navy);
  font-size: 19px;
  line-height: 1.35;
}

.strength-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  animation: cardReveal 0.68s ease backwards;
}

.feature-card img {
  aspect-ratio: 4 / 3;
  transition: transform 0.45s ease;
}

.feature-card h3,
.feature-card p {
  padding-left: 22px;
  padding-right: 22px;
}

.feature-card p {
  padding-bottom: 24px;
}

.recruit {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 42px;
  align-items: start;
  padding-top: 68px;
  padding-bottom: 68px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.97), rgba(255,255,255,0.88)),
    linear-gradient(135deg, #ecf8f3, #c9e4da);
  animation: softReveal 0.7s ease both;
}

.recruit-copy p {
  margin-top: 16px;
  color: var(--muted);
}

.job-card {
  padding: 30px;
  animation: cardReveal 0.68s ease backwards;
}

.job-card h3 {
  margin-top: 0;
}

.job-card dl {
  display: grid;
  gap: 11px;
  margin: 0;
}

.job-card dl div,
.company-list div {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.job-card dl div:last-child,
.company-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.job-card dt,
.company-list dt {
  color: var(--navy);
  font-weight: 900;
}

.job-card dd,
.company-list dd {
  margin: 0;
}

.note {
  margin-top: 18px !important;
  padding: 15px 17px;
  color: #21483b !important;
  background: #edf9f3;
  border-left: 4px solid var(--accent);
  border-radius: 0 6px 6px 0;
}

.company {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
  align-items: start;
  padding-top: 68px;
  padding-bottom: 68px;
  background:
    linear-gradient(180deg, var(--soft), #e9f5f0);
  border-top: 1px solid var(--line);
  animation: softReveal 0.7s ease both;
}

.company-copy p {
  margin-top: 16px;
}

.company-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 30px;
  animation: cardReveal 0.68s ease backwards;
}

.map-panel {
  max-width: 1180px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(212, 230, 223, 0.92);
  border-radius: 8px;
  box-shadow: var(--shadow);
  animation: cardReveal 0.68s ease backwards;
}

.map-panel iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding-top: 54px;
  padding-bottom: 54px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 56, 47, 0.98), rgba(13, 128, 101, 0.96)),
    linear-gradient(90deg, var(--navy), var(--blue));
  animation: softReveal 0.7s ease both;
}

.contact-page {
  min-height: 280px;
}

.contact span,
.contact h2,
.contact p {
  color: var(--white);
}

.contact p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
}

.phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 260px;
  min-height: 66px;
  padding: 0 28px;
  color: var(--navy);
  background: var(--white);
  border-radius: 8px;
  font-size: 30px;
  line-height: 1;
  font-weight: 900;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  animation: phonePulse 4s ease-in-out infinite;
}

.phone:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.22);
}

.footer {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  padding: 50px 7vw 26px;
  color: var(--white);
  background: linear-gradient(135deg, #06382f, #021f1a);
}

.brand.light {
  color: var(--white);
}

.footer p {
  margin-top: 14px;
  color: rgba(255,255,255,0.76);
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 8px;
  font-weight: 800;
}

.footer-links a:hover {
  color: #87d9bd;
  transform: translateX(2px);
}

.footer small {
  grid-column: 1 / -1;
  color: rgba(255,255,255,0.72);
  text-align: center;
}

.summary-card:nth-child(2),
.service-panel article:nth-child(2),
.feature-card:nth-child(2),
.info-strip div:nth-child(2),
.info-list div:nth-child(2),
.process-flow div:nth-child(2) {
  animation-delay: 0.08s;
}

.summary-card:nth-child(3),
.feature-card:nth-child(3),
.info-strip div:nth-child(3),
.info-list div:nth-child(3),
.process-flow div:nth-child(3) {
  animation-delay: 0.16s;
}

.summary-card:nth-child(4),
.feature-card:nth-child(4) {
  animation-delay: 0.24s;
}

@keyframes pageFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes headerDrop {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes softReveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cardReveal {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroDrift {
  from {
    background-position: center right;
  }
  to {
    background-position: 54% center;
  }
}

@keyframes phonePulse {
  0%,
  100% {
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
  }
  50% {
    box-shadow:
      0 18px 38px rgba(0, 0, 0, 0.2),
      0 0 0 7px rgba(255, 255, 255, 0.12);
  }
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
    gap: 12px 18px;
    padding: 16px 5vw;
  }

  .nav {
    order: 3;
    justify-content: flex-start;
    gap: 18px;
    overflow-x: auto;
    width: 100%;
  }

  .hero {
    min-height: 630px;
    align-items: start;
    padding: 54px 5vw;
    background: url("./assets/hero-truckv6.png") center bottom / cover no-repeat;
    animation: none;
  }

  .intro,
  .page-hero,
  .recruit,
  .company,
  .contact,
  .footer {
    grid-template-columns: 1fr;
  }

  .service-panel,
  .strength-grid,
  .info-strip,
  .info-list,
  .process-flow,
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-card {
    grid-template-columns: 1fr;
  }

  .summary-card-link {
    grid-template-columns: 1fr;
  }

  .summary-card div {
    padding: 0 22px 24px;
  }
}

@media (max-width: 640px) {
  .brand {
    font-size: 15px;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 14px;
    font-size: 12px;
  }

  .hero {
    min-height: 690px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero p {
    font-size: 15px;
  }

  .intro,
  .page-hero,
  .section,
  .recruit,
  .company,
  .contact,
  .footer {
    padding-left: 5vw;
    padding-right: 5vw;
  }

  .phone {
    width: 100%;
    min-width: 0;
    font-size: 24px;
  }

  .service-panel,
  .strength-grid,
  .info-strip,
  .info-list,
  .process-flow,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .job-card dl div,
  .company-list div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}