:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --ink: #0f1724;
  --ink-muted: #5a6578;
  --line: #d8dee8;
  --brand: #4a4694;
  --brand-dark: #3a3778;
  --brand-light: #6b67b8;
  --steel: #1a2b42;
  --steel-light: #243a57;
  --accent: #c0392b;
  --shadow: 0 18px 50px rgba(15, 23, 36, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1120px;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Instrument Sans", "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}

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

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

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

p {
  margin: 0 0 1rem;
  color: var(--ink-muted);
}

.section-lead {
  max-width: 42rem;
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 10px 24px rgba(74, 70, 148, 0.28);
}

.btn-primary:hover {
  background: var(--brand-dark);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.btn-full {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(244, 246, 248, 0.92);
  border-bottom: 1px solid rgba(216, 222, 232, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.logo-text small {
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.nav-cta {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: var(--brand);
  color: #fff !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #1a1848 0%, #2a2770 45%, #3a3778 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(107, 103, 184, 0.2), transparent 35%),
    radial-gradient(circle at 10% 80%, rgba(192, 57, 43, 0.1), transparent 30%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
  padding: 4.5rem 0 4rem;
}

.hero-lead {
  max-width: 34rem;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.78);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.75rem 0 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
}

.hero-stats div {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats dt {
  margin: 0 0 0.25rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
}

.hero-stats dd {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.68);
}

.hero-photo {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.trust-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.25rem;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.trust-inner .divider {
  width: 1px;
  height: 14px;
  background: var(--line);
}

.section {
  padding: 5rem 0;
}

.section--muted {
  background: #eef1f5;
}

.section--dark {
  color: #fff;
  background: linear-gradient(180deg, var(--steel) 0%, #132033 100%);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.72);
}

.section-head {
  max-width: 44rem;
  margin-bottom: 2.5rem;
}

.section-head--light .eyebrow {
  color: #a8a4e8;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.info-table {
  display: grid;
  gap: 0;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.info-table div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--line);
}

.info-table div:last-child {
  border-bottom: 0;
}

.info-table dt {
  margin: 0;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ink);
}

.info-table dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.about-highlights {
  display: grid;
  gap: 1rem;
}

.highlight-card {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.highlight-card h3 {
  color: var(--ink);
}

.milestone-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.milestone-item {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--brand);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.milestone-item--future {
  border-left-color: var(--accent);
  background: linear-gradient(135deg, #fff 0%, #faf8ff 100%);
}

.milestone-year {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--brand);
}

.milestone-item--future .milestone-year {
  color: var(--accent);
}

.milestone-item p {
  margin: 0;
  font-size: 0.9rem;
}

.factory-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.factory-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.factory-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.factory-body {
  padding: 1.5rem;
}

.factory-body h3 {
  color: var(--ink);
}

.factory-status {
  font-weight: 600;
  color: var(--brand) !important;
  font-size: 0.92rem;
}

.factory-specs {
  display: grid;
  gap: 0.5rem;
  margin: 1rem 0;
}

.factory-specs div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.factory-specs dt {
  font-weight: 600;
  color: var(--ink);
}

.factory-specs dd {
  margin: 0;
  color: var(--ink-muted);
  text-align: right;
}

.factory-lines {
  margin: 0;
  font-size: 0.88rem;
}

.distance-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.distance-grid div {
  padding: 1rem;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.distance-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--brand);
}

.distance-grid span {
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
}

.product-card img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  padding: 1rem;
  background: #fafbfc;
}

.product-card h3 {
  padding: 0 1rem 1.25rem;
  margin: 0;
  font-size: 1rem;
  color: var(--ink);
}

.customer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.customer-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.customer-card img {
  height: 64px;
  width: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
}

.customer-card h3 {
  color: var(--ink);
}

.customer-card p {
  margin: 0;
  font-size: 0.88rem;
}

.process-flow {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.85rem;
}

.process-step {
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.process-step span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 0.5rem;
  border-radius: 50%;
  background: var(--brand-light);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
}

.process-step p {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.82);
}

.tech-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.tech-machines h3 {
  color: var(--ink);
  margin-bottom: 1rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  padding: 0.65rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  background: #f0f2f6;
  font-weight: 600;
  color: var(--ink);
}

td:last-child,
th:last-child {
  text-align: center;
}

td:nth-child(2),
th:nth-child(2) {
  text-align: center;
  width: 3rem;
}

.tech-note {
  margin-top: 1rem;
  font-size: 0.9rem;
}

.tech-visuals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.tech-visuals img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: #fff;
}

.tech-visuals img:last-child {
  grid-column: 1 / -1;
}

.yazaki-block {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 2rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.yazaki-list {
  margin: 1rem 0 0;
  padding-left: 1.25rem;
  color: var(--ink-muted);
}

.yazaki-list li {
  margin-bottom: 0.35rem;
}

.yazaki-stages {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.yazaki-stages div {
  padding: 1rem;
  background: #f4f3fa;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--brand);
}

.yazaki-stages strong {
  display: block;
  color: var(--ink);
}

.yazaki-stages span {
  font-size: 0.88rem;
  color: var(--ink-muted);
}

.achievement-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.25rem;
}

.achievement-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.achievement-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.achievement-card h3,
.achievement-card p {
  padding: 0 1.25rem;
}

.achievement-card h3 {
  padding-top: 1.25rem;
  color: var(--ink);
}

.achievement-card p {
  padding-bottom: 1.25rem;
  margin: 0;
  font-size: 0.92rem;
}

.achievement-card--text {
  padding: 1.5rem;
}

.achievement-card--text h3 {
  padding: 0;
}

.achievement-card--text p {
  padding: 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-details {
  font-style: normal;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--ink);
  background: #fff;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(74, 70, 148, 0.25);
  border-color: var(--brand);
}

.site-footer {
  padding: 1.5rem 0 2rem;
  background: #0b1220;
  color: rgba(255, 255, 255, 0.62);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-inner p {
  margin: 0;
  color: inherit;
}

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .factory-grid,
  .product-grid,
  .customer-grid,
  .tech-grid,
  .yazaki-block,
  .achievement-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-grid {
    padding-top: 3.5rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .info-table div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

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

  .site-header {
    position: relative;
  }

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

@media (max-width: 640px) {
  .trust-inner .divider {
    display: none;
  }

  .section {
    padding: 3.5rem 0;
  }

  .product-grid,
  .customer-grid,
  .distance-grid {
    grid-template-columns: 1fr;
  }
}