:root {
  --ink: #17212b;
  --muted: #64717f;
  --line: #dbe2e8;
  --paper: #f7f9fb;
  --white: #ffffff;
  --blue: #1f5f8b;
  --blue-dark: #123b58;
  --green: #2e7d63;
  --amber: #c48b29;
  --shadow: 0 18px 55px rgba(19, 38, 58, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 14px clamp(18px, 3.4vw, 48px);
  color: var(--white);
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.brand-logo {
  display: block;
  width: 126px;
  height: auto;
  filter: brightness(0) invert(1) drop-shadow(0 1px 2px rgba(0, 0, 0, 0.28));
  transition: filter 180ms ease;
}

.site-header.is-scrolled .brand-logo,
.site-header.is-open .brand-logo {
  filter: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 22px);
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  opacity: 0.9;
}

.site-nav a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 11px 16px;
  border: 1px solid currentColor;
  border-radius: 7px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid currentColor;
  border-radius: 7px;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

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

.hero-media {
  background-image: url("assets/hero-factory.png");
  background-size: cover;
  background-position: center 42%;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 22, 32, 0.9) 0%, rgba(10, 22, 32, 0.66) 48%, rgba(10, 22, 32, 0.22) 100%),
    linear-gradient(180deg, rgba(10, 22, 32, 0.32) 0%, rgba(10, 22, 32, 0.16) 48%, rgba(10, 22, 32, 0.82) 100%);
}

.hero-content {
  position: relative;
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 150px 0 42px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #93dfc8;
}

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

h1 {
  max-width: 830px;
  margin-bottom: 18px;
  font-size: clamp(42px, 6.2vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 19px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 7px;
  font-weight: 800;
}

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

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.1);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 860px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
}

.hero-stats div {
  padding: 18px;
  background: rgba(12, 26, 38, 0.38);
}

.hero-stats dt {
  font-size: 23px;
  font-weight: 850;
}

.hero-stats dd {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.credibility-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.credibility-strip span {
  min-height: 76px;
  display: grid;
  place-items: center;
  padding: 16px;
  border-right: 1px solid var(--line);
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.section {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0;
  scroll-margin-top: 92px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 44px;
  max-width: none;
  align-items: end;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  line-height: 1.25;
}

p,
li {
  color: var(--muted);
  line-height: 1.7;
}

.intro-grid,
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.intro-grid article,
.about-points article,
.product-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(23, 33, 43, 0.02);
}

.intro-grid ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.about-grid {
  align-items: stretch;
}

.about-grid img,
.partner-panel img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  border-radius: 8px;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.location-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 26px;
  align-items: stretch;
  margin-top: 26px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.platform-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 24px;
  align-items: stretch;
  margin-top: 26px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 1px 0 rgba(23, 33, 43, 0.02);
}

.platform-panel article {
  padding: 24px;
  border-radius: 8px;
  background: var(--paper);
}

.platform-panel span {
  display: block;
  margin-bottom: 14px;
  color: var(--blue-dark);
  font-size: 18px;
  font-weight: 850;
}

.platform-panel ul {
  margin: 0;
  padding-left: 18px;
}

.location-panel .location-map-image {
  width: 100%;
  min-height: 460px;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.location-facility-image {
  width: 100%;
  height: 270px;
  margin-top: 22px;
  object-fit: cover;
  object-position: center 45%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

address {
  margin-top: 18px;
  color: var(--blue-dark);
  font-style: normal;
  font-weight: 700;
  line-height: 1.65;
}

.product-section,
.process-section {
  width: 100%;
  max-width: none;
  padding-left: max(20px, calc((100vw - 1160px) / 2));
  padding-right: max(20px, calc((100vw - 1160px) / 2));
  background: var(--paper);
}

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

.product-grid.expanded {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-card {
  overflow: hidden;
}

.product-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 188px;
  margin: -28px 0 22px;
  padding: 0;
  object-fit: cover;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.product-kicker {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.capability-highlight {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 28px;
  align-items: stretch;
  margin-top: 26px;
  border: 1px solid rgba(46, 125, 99, 0.24);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}

.capability-copy {
  padding: 30px;
}

.capability-copy h3 {
  margin-bottom: 14px;
  color: var(--blue-dark);
}

.capability-copy ul {
  margin: 18px 0 0;
  padding-left: 18px;
}

.capability-highlight img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  object-position: center;
}

.markets-section {
  padding-top: 72px;
  padding-bottom: 72px;
}

.market-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.market-list span {
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--blue-dark);
  background: var(--white);
  font-weight: 750;
}

.quality-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 52px;
  align-items: center;
}

.support-section {
  width: 100%;
  max-width: none;
  padding-left: max(20px, calc((100vw - 1160px) / 2));
  padding-right: max(20px, calc((100vw - 1160px) / 2));
  background: var(--paper);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 26px;
}

.support-grid article,
.partner-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.support-grid article {
  padding: 26px;
}

.partner-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
  gap: 28px;
  padding: 28px;
  align-items: stretch;
}

.partner-panel ul {
  margin-bottom: 0;
  padding-left: 18px;
}

.partner-address {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--blue-dark);
  font-style: normal;
  font-weight: 800;
  line-height: 1.6;
}

.partner-media-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-rows: minmax(220px, 1fr) minmax(220px, 1fr);
  gap: 12px;
}

.partner-media-grid img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
}

.partner-media-grid .partner-main-image {
  grid-row: span 2;
  object-position: center 35%;
}

.quality-points {
  border-top: 1px solid var(--line);
}

.quality-points div {
  display: grid;
  gap: 7px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.quality-points strong {
  color: var(--blue-dark);
  font-size: 18px;
}

.quality-points span {
  color: var(--muted);
  line-height: 1.6;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.process-list li {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.process-list span {
  display: block;
  margin-bottom: 42px;
  color: var(--green);
  font-weight: 850;
}

.process-list strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 18px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1.15fr);
  gap: 56px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 13px 12px;
  color: var(--ink);
  font: inherit;
  background: var(--white);
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(31, 95, 139, 0.18);
  border-color: var(--blue);
}

.contact-form .button {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.contact-form .button:disabled {
  cursor: progress;
  opacity: 0.72;
}

.form-note {
  margin: 0;
  font-size: 12px;
}

.form-status {
  color: var(--muted);
}

.form-status.is-success {
  color: var(--green);
  font-weight: 750;
}

.form-status.is-error {
  color: #9f3d2e;
  font-weight: 750;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 26px clamp(20px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.82);
  background: var(--ink);
}

.site-footer small {
  flex-basis: 100%;
  color: rgba(255, 255, 255, 0.64);
  font-size: 12px;
  line-height: 1.55;
}

.footer-logo {
  width: 104px;
  height: auto;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.18));
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 20px 20px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 16px 30px rgba(23, 33, 43, 0.12);
  }

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

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

  .nav-cta {
    margin-top: 10px;
    padding: 13px 16px;
    text-align: center;
    border-color: var(--blue);
  }

  .hero {
    min-height: 96vh;
  }

  .hero-content {
    width: min(100% - 32px, 720px);
    padding-bottom: 28px;
  }

  .hero-stats,
  .credibility-strip,
  .intro-grid,
  .about-grid,
  .about-points,
  .location-panel,
  .platform-panel,
  .capability-highlight,
  .product-grid,
  .product-grid.expanded,
  .section-heading.split,
  .quality-section,
  .support-grid,
  .partner-panel,
  .partner-media-grid,
  .process-list,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .partner-media-grid {
    grid-template-rows: none;
  }

  .partner-media-grid .partner-main-image {
    grid-row: auto;
  }

  .credibility-strip span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section {
    width: min(100% - 32px, 720px);
    padding: 64px 0;
  }

  .product-section,
  .support-section,
  .process-section {
    width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }

  .process-list li {
    min-height: auto;
  }

  .process-list span {
    margin-bottom: 24px;
  }
}

@media (max-width: 560px) {
  .brand-logo {
    width: 108px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .contact-form {
    padding: 20px;
  }
}