:root {
  --ink: #18212a;
  --muted: #586572;
  --line: #d8e0e7;
  --panel: #f3f6f8;
  --panel-strong: #eaf0f4;
  --white: #ffffff;
  --red: #c7252e;
  --red-dark: #9f1f28;
  --teal: #1f8a99;
  --blue: #244f73;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  line-height: 1.55;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand img {
  width: 148px;
  height: auto;
}

.nav {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.nav a {
  text-decoration: none;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
  gap: 48px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 54px 24px 36px;
}

main {
  background:
    linear-gradient(180deg, var(--panel) 0, var(--panel) 620px, var(--white) 620px, var(--white) 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: 44px;
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: 0;
}

.lead {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

button.button {
  font-family: inherit;
  cursor: pointer;
}

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

.button.primary:hover {
  background: var(--red-dark);
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
}

.button.secondary:hover {
  border-color: var(--teal);
}

.button.full {
  width: 100%;
  margin-top: 14px;
}

.hero-media {
  min-height: 420px;
}

.main-product {
  width: 100%;
  height: 420px;
  object-fit: contain;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(24, 33, 42, 0.08);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 50px;
  border-bottom: 1px solid var(--line);
}

.metrics div {
  padding: 22px 24px;
  border-left: 1px solid var(--line);
  background: var(--white);
}

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

.metrics strong {
  display: block;
  color: var(--blue);
  font-size: 28px;
  line-height: 1;
}

.metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 68px 24px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 64px;
}

.body-copy p,
.capability-copy p,
.contact p {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.application-grid,
.support-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.application-grid article,
.support-grid article {
  min-height: 178px;
  padding: 24px;
  background: var(--white);
}

.application-grid article:hover,
.support-grid article:hover {
  background: #fbfcfd;
}

.application-grid p,
.support-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.specs {
  max-width: none;
  background: var(--panel);
}

.specs .section-heading,
.specs .table-wrap {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 15px;
}

th {
  width: 32%;
  color: var(--ink);
  background: #eef3f6;
  font-weight: 700;
}

td {
  color: var(--muted);
}

.capability {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  gap: 54px;
  align-items: center;
}

.drawing {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(420px, 1.22fr);
  gap: 44px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.drawing-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.compact-actions {
  margin-top: 24px;
}

.drawing-preview {
  display: block;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(24, 33, 42, 0.08);
}

.drawing-preview img {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
  background: var(--white);
}

.capability-copy ul {
  margin: 22px 0 0;
  padding-left: 20px;
  color: var(--ink);
}

.capability-copy li {
  margin-bottom: 9px;
}

.capability-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.capability-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--line);
}

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

.support-grid {
  grid-template-columns: repeat(3, 1fr);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: start;
  max-width: var(--max);
  margin: 0 auto 48px;
  padding: 46px 24px;
  color: var(--white);
  background: var(--ink);
}

.contact .eyebrow {
  color: #63c3cf;
}

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

.contact p {
  color: #c8d1d8;
}

.contact-panel {
  padding: 24px;
  color: var(--ink);
  background: var(--white);
}

.contact-panel p {
  color: var(--muted);
  font-size: 15px;
}

.inquiry-list {
  margin: 16px 0;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.inquiry-list p {
  margin: 0 0 8px;
}

.inquiry-list p:last-child {
  margin-bottom: 0;
}

.contact-panel a:not(.button) {
  color: var(--blue);
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 18px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .two-column,
  .drawing,
  .capability,
  .contact {
    grid-template-columns: 1fr;
  }

  main {
    background:
      linear-gradient(180deg, var(--panel) 0, var(--panel) 760px, var(--white) 760px, var(--white) 100%);
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 28px;
  }

  .main-product {
    height: 360px;
  }

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

  .metrics div:nth-child(2) {
    border-right: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .hero,
  .section,
  .contact {
    padding-left: 18px;
    padding-right: 18px;
  }

  .brand img {
    width: 132px;
  }

  .nav {
    gap: 16px;
    font-size: 13px;
  }

  h1 {
    font-size: 32px;
  }

  .lead {
    font-size: 17px;
  }

  .hero-media {
    min-height: 280px;
  }

  .main-product {
    height: 280px;
  }

  .metrics,
  .application-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .metrics div,
  .metrics div:last-child,
  .metrics div:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .capability-media {
    grid-template-columns: 1fr;
  }

  .contact {
    margin-bottom: 26px;
  }
}