:root {
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #d9e0e7;
  --paper: #ffffff;
  --soft: #f5f7f4;
  --steel: #28566f;
  --steel-dark: #17384b;
  --teal: #2f6f5e;
  --brass: #9b6f32;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  text-decoration: none;
  min-width: 170px;
}

.brand strong {
  font-size: 24px;
  line-height: 1.1;
  color: var(--steel-dark);
}

.brand span {
  font-size: 12px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  text-decoration: none;
  font-size: 14px;
  color: #2f3a46;
  padding: 12px 10px;
  border-radius: 6px;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background: #eef3f5;
  color: var(--steel-dark);
}

.nav-cta {
  background: var(--steel);
  color: #fff !important;
}

.nav-cta:hover {
  background: var(--steel-dark) !important;
}

.nav-links .nav-cta.active {
  background: var(--steel-dark);
  color: #fff !important;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  content: "";
  position: relative;
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

.hero {
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 48px;
  align-items: center;
  min-height: 650px;
  padding: 64px 0;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--steel-dark);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--brass);
}

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

h1 {
  margin-bottom: 20px;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-subtitle {
  margin-bottom: 18px;
  color: #2e3a47;
  font-size: 20px;
  line-height: 1.45;
}

.hero-text {
  color: var(--muted);
  font-size: 16px;
  max-width: 620px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
}

.button.primary {
  color: #fff;
  background: var(--steel);
}

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

.button.secondary {
  color: var(--steel-dark);
  background: #fff;
  border-color: var(--line);
}

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

.hero-media {
  align-self: stretch;
  min-height: 430px;
  display: grid;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
}

.quick-fact {
  background: #fff;
  padding: 26px 24px;
}

.quick-fact strong {
  display: block;
  color: var(--steel-dark);
  font-size: 24px;
  line-height: 1.2;
}

.quick-fact span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 76px 0;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-head {
  max-width: 790px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

h2 {
  margin-bottom: 14px;
  font-size: 34px;
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 19px;
  line-height: 1.25;
}

.section-head p,
.copy {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.four {
  grid-template-columns: repeat(4, 1fr);
}

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

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

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.card p {
  color: var(--muted);
  margin-bottom: 0;
}

.media-card {
  overflow: hidden;
  padding: 0;
}

.media-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #f3f5f7;
}

.media-card .card-body {
  padding: 20px;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.split img {
  width: 100%;
  border-radius: var(--radius);
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #2f3a46;
}

.feature-list li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 2px;
  background: var(--teal);
}

.process {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  counter-reset: process;
}

.process-step {
  min-height: 132px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  counter-increment: process;
}

.process-step::before {
  content: counter(process, decimal-leading-zero);
  display: block;
  color: var(--brass);
  font-weight: 700;
  margin-bottom: 16px;
}

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

table {
  width: 100%;
  min-width: 740px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #eef3f5;
  color: var(--steel-dark);
  font-size: 14px;
}

td {
  color: #344050;
  font-size: 14px;
}

tr:last-child td {
  border-bottom: 0;
}

.note {
  padding: 18px 20px;
  border-left: 4px solid var(--brass);
  background: #fbf8f1;
  color: #4d4030;
  border-radius: 6px;
}

.rfq-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.rfq-form {
  display: grid;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

.field {
  display: grid;
  gap: 6px;
}

label {
  font-size: 13px;
  color: #334155;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cfd8e2;
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.small-text {
  color: var(--muted);
  font-size: 13px;
}

.cta-band {
  background: var(--steel-dark);
  color: #fff;
  padding: 58px 0;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-band p {
  margin-bottom: 0;
  color: #d8e4ea;
}

.site-footer {
  background: #0f1722;
  color: #d5dee7;
  padding: 42px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 28px;
}

.site-footer a {
  color: #fff;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  text-decoration: none;
  color: #d5dee7;
}

.footer-links a:hover {
  color: #fff;
}

.footer-note {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: #9aa7b4;
  font-size: 13px;
}

@media (max-width: 980px) {
  .nav {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 13px 12px;
  }

  .hero-inner,
  .split,
  .rfq-panel {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
    padding: 50px 0;
  }

  .hero-media {
    min-height: 340px;
  }

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

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

  .cta-band .container,
  .footer-grid {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 700px) {
  .nav,
  .container,
  .hero-inner {
    width: min(100% - 28px, 1180px);
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .section {
    padding: 58px 0;
  }

  .quick-facts,
  .grid.four,
  .grid.three,
  .grid.two,
  .form-row,
  .process {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: 260px;
  }
}