:root {
  color-scheme: light;
  --navy: #082455;
  --navy-deep: #041b42;
  --blue: #087ec2;
  --green: #008f5f;
  --amber: #f0b429;
  --ink: #17233a;
  --muted: #5f6c80;
  --line: #d7e0ea;
  --soft: #f3f6f9;
  --white: #ffffff;
  --shell: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

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

h1,
h2,
h3 {
  color: var(--navy);
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: 52px;
}

h2 {
  margin-bottom: 18px;
  font-size: 32px;
}

h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.seo-shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.seo-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.seo-header-inner {
  display: flex;
  width: min(calc(100% - 48px), var(--shell));
  min-height: 76px;
  margin-inline: auto;
  align-items: center;
  gap: 24px;
}

.seo-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.seo-brand img {
  width: 48px;
  height: 48px;
  object-fit: cover;
}

.seo-brand span {
  display: grid;
  line-height: 1.1;
}

.seo-brand strong {
  color: var(--navy);
  font-size: 20px;
}

.seo-brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
}

.seo-nav {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.seo-nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.seo-nav a:hover {
  color: var(--green);
}

.header-inquiry {
  display: inline-flex;
  min-height: 42px;
  padding: 0 18px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--green);
  border-radius: 5px;
  color: var(--white);
  background: var(--green);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.seo-hero {
  position: relative;
  display: flex;
  min-height: 430px;
  overflow: hidden;
  align-items: center;
  color: var(--white);
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
}

.seo-hero-compact {
  min-height: 370px;
}

.seo-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 27, 66, 0.78);
}

.seo-hero-content {
  position: relative;
  z-index: 1;
  padding-block: 62px;
}

.seo-hero-content > * {
  max-width: 780px;
}

.seo-hero h1 {
  color: var(--white);
}

.hero-intro {
  margin-bottom: 28px;
  color: #eef5fb;
  font-size: 19px;
  line-height: 1.65;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.seo-hero .eyebrow,
.cta-band .eyebrow {
  color: #70e0b5;
}

.breadcrumbs {
  display: flex;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 8px;
  color: #d9e5f0;
  font-size: 13px;
}

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

.breadcrumbs a:hover {
  color: var(--white);
  text-decoration: underline;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

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

.button-primary:hover {
  border-color: #00754e;
  background: #00754e;
}

.button-secondary {
  border-color: currentColor;
  color: var(--navy);
  background: var(--white);
}

.seo-hero .button-secondary,
.cta-band .button-secondary {
  color: var(--white);
  background: transparent;
}

.button-block {
  width: 100%;
}

.section-band,
.content-band,
.process-band {
  padding-block: 76px;
}

.section-muted {
  background: var(--soft);
}

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

.section-heading-wide {
  max-width: 790px;
}

.section-heading > p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.spec-band {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.spec-grid > div {
  min-height: 112px;
  padding: 24px 22px;
  border-left: 1px solid var(--line);
}

.spec-grid > div:last-child {
  border-right: 1px solid var(--line);
}

.spec-grid span,
.spec-grid strong {
  display: block;
}

.spec-grid span {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.spec-grid strong {
  color: var(--navy);
  font-size: 17px;
  line-height: 1.35;
}

.product-content-grid,
.content-two-column,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.85fr);
  gap: 64px;
  align-items: start;
}

.prose {
  max-width: 760px;
}

.prose h2:not(:first-child) {
  margin-top: 42px;
}

.prose p,
.factor-panel p,
.document-panel p {
  color: var(--muted);
}

.prose ul {
  padding-left: 21px;
}

.document-panel,
.factor-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--green);
  border-radius: 6px;
  background: var(--white);
}

.document-panel h2,
.factor-panel h2 {
  font-size: 24px;
}

.document-panel h2:not(:first-of-type),
.factor-panel h2:not(:first-of-type) {
  margin-top: 30px;
}

.document-link {
  display: grid;
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 5px;
  text-decoration: none;
}

.document-link:hover {
  border-color: var(--green);
}

.document-link strong {
  color: var(--navy);
}

.document-link span {
  margin-top: 3px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.selection-note {
  display: grid;
  margin-block: 22px;
  padding: 16px;
  border-left: 4px solid var(--amber);
  background: #fff9e8;
}

.selection-note span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.topic-links,
.category-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.topic-links a,
.category-links a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--navy);
  background: var(--white);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.topic-links a:hover,
.category-links a:hover {
  border-color: var(--green);
  color: var(--green);
}

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

.listing-card {
  display: flex;
  min-height: 270px;
  padding: 24px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.listing-card h3 a,
.application-listing-card h3 a {
  text-decoration: none;
}

.listing-card h3 a:hover,
.application-listing-card h3 a:hover {
  color: var(--green);
}

.listing-card p:not(.card-category),
.application-listing-card p:not(.card-category) {
  color: var(--muted);
}

.card-category {
  margin-bottom: 9px;
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.text-link {
  margin-top: auto;
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

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

.application-listing-card {
  display: grid;
  min-height: 230px;
  grid-template-columns: 200px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.application-listing-card > div {
  display: flex;
  padding: 22px;
  flex-direction: column;
}

.application-image {
  min-height: 100%;
  overflow: hidden;
}

.application-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content-figure {
  margin: 34px 0 0;
}

.content-figure img {
  width: 100%;
  max-height: 470px;
  object-fit: contain;
  border: 1px solid var(--line);
  background: var(--soft);
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 24px;
  color: var(--muted);
}

.check-list li::before {
  position: absolute;
  top: 10px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  content: '';
}

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

.process-grid li {
  min-height: 170px;
  padding: 26px 24px;
  border-top: 4px solid var(--blue);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  counter-increment: process;
}

.process-grid li:first-child {
  border-left: 1px solid var(--line);
}

.process-grid li::before {
  display: block;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  content: '0' counter(process);
}

.process-grid strong,
.process-grid span {
  display: block;
}

.process-grid strong {
  margin-bottom: 7px;
  color: var(--navy);
}

.process-grid span {
  color: var(--muted);
  font-size: 14px;
}

.capability-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability-list > div {
  display: grid;
  min-height: 150px;
  padding: 24px;
  align-content: start;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.capability-list strong {
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 18px;
}

.capability-list span {
  color: var(--muted);
  font-size: 14px;
}

.contact-details dl {
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.contact-details dl > div {
  display: grid;
  padding: 18px 0;
  grid-template-columns: 170px minmax(0, 1fr);
  border-bottom: 1px solid var(--line);
}

.contact-details dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-details dd {
  margin: 0;
  color: var(--ink);
}

.contact-details dd a {
  color: var(--green);
  font-weight: 700;
}

.cta-band {
  padding-block: 58px;
  color: var(--white);
  background: var(--navy-deep);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-inner > div:first-child {
  max-width: 700px;
}

.cta-band h2 {
  margin-bottom: 10px;
  color: var(--white);
}

.cta-band p:last-child {
  margin-bottom: 0;
  color: #d7e5f1;
}

.seo-footer {
  padding-top: 54px;
  color: #d7e5f1;
  background: #03132f;
}

.footer-grid {
  display: grid;
  padding-bottom: 42px;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 1.25fr;
  gap: 44px;
}

.footer-grid > div,
.footer-grid nav {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.footer-grid strong {
  margin-bottom: 14px;
  color: var(--white);
}

.footer-brand {
  font-size: 22px;
}

.footer-grid p {
  margin-bottom: 0;
  color: #aabbd0;
  font-size: 14px;
}

.footer-grid a {
  margin-bottom: 8px;
  color: #d7e5f1;
  font-size: 14px;
  text-decoration: none;
}

.footer-grid a:hover {
  color: #70e0b5;
}

.footer-bottom {
  display: flex;
  padding-block: 18px;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #91a6bf;
  font-size: 12px;
}

.not-found {
  display: flex;
  min-height: 62vh;
  align-items: center;
  color: var(--white);
  background: var(--navy);
}

.not-found h1 {
  color: var(--white);
}

.not-found p:not(.eyebrow) {
  max-width: 620px;
  color: #d7e5f1;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1040px) {
  .seo-header-inner {
    flex-wrap: wrap;
    padding-block: 12px;
  }

  .seo-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .header-inquiry {
    margin-left: auto;
  }

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

  .product-content-grid,
  .content-two-column,
  .contact-grid {
    gap: 38px;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.85fr);
  }

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

  .process-grid li:nth-child(3) {
    border-left: 1px solid var(--line);
  }

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

@media (max-width: 760px) {
  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 27px;
  }

  .seo-shell,
  .seo-header-inner {
    width: min(calc(100% - 32px), var(--shell));
  }

  .seo-brand small {
    display: none;
  }

  .header-inquiry {
    display: none;
  }

  .seo-nav {
    gap: 18px;
  }

  .seo-nav a {
    white-space: nowrap;
  }

  .seo-hero,
  .seo-hero-compact {
    min-height: 390px;
  }

  .seo-hero-content {
    padding-block: 44px;
  }

  .hero-intro {
    font-size: 17px;
  }

  .section-band,
  .content-band,
  .process-band {
    padding-block: 54px;
  }

  .product-content-grid,
  .content-two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .listing-grid,
  .application-listing-grid,
  .capability-list {
    grid-template-columns: 1fr;
  }

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

  .application-image {
    height: 210px;
  }

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

  .process-grid li {
    border-left: 1px solid var(--line);
  }

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

  .spec-grid > div {
    min-height: 104px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 31px;
  }

  .seo-brand img {
    width: 42px;
    height: 42px;
  }

  .seo-brand strong {
    font-size: 18px;
  }

  .seo-nav {
    gap: 15px;
  }

  .seo-nav a {
    font-size: 13px;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .hero-actions .button,
  .cta-actions .button {
    width: 100%;
  }

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

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

  .listing-card {
    min-height: 0;
  }

  .contact-details dl > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

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