:root {
  --navy: #081827;
  --blue: #0e3157;
  --sky: #38bdf8;
  --orange: #f05a28;
  --ink: #132033;
  --muted: #64748b;
  --line: #dbe5ef;
  --soft: #f4f8fb;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo img {
  width: min(150px, 34vw);
  height: 64px;
  object-fit: contain;
  object-position: left center;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  text-decoration: none;
  color: var(--blue);
}

.nav-links .quote {
  background: var(--orange);
  color: var(--white);
  padding: 11px 16px;
  border-radius: 4px;
}

.hero {
  min-height: 650px;
  display: grid;
  align-items: stretch;
  background:
    linear-gradient(90deg, rgba(8,24,39,.96) 0%, rgba(8,24,39,.86) 38%, rgba(8,24,39,.22) 68%, rgba(8,24,39,0) 100%),
    url("assets/images/us-line-logistics-hero.png") center / cover no-repeat;
  color: var(--white);
}

.hero-inner {
  display: grid;
  align-items: center;
  padding: 86px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--sky);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: .98;
  letter-spacing: 0;
}

.hero p {
  max-width: 620px;
  margin-bottom: 30px;
  color: #d9e8f7;
  font-size: 19px;
}

.hero-actions, .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 2px solid var(--orange);
  border-radius: 4px;
  background: var(--orange);
  color: var(--white);
  text-decoration: none;
  font-weight: 800;
}

.button.secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.55);
}

.hero-strip {
  align-self: end;
  background: rgba(255,255,255,.94);
  color: var(--ink);
  border-top: 1px solid rgba(255,255,255,.35);
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
}

.strip-item {
  padding: 24px 22px;
  border-left: 1px solid var(--line);
}

.strip-item strong {
  display: block;
  color: var(--navy);
  font-size: 22px;
}

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

.section {
  padding: 86px 0;
}

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

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 34px;
}

.section-head h2 {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
}

.section-head p {
  max-width: 480px;
  color: var(--muted);
}

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

.service-card {
  min-height: 270px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 18px 40px rgba(8,24,39,.07);
}

.service-card .num {
  display: inline-grid;
  width: 38px;
  height: 38px;
  margin-bottom: 26px;
  place-items: center;
  background: var(--navy);
  color: var(--sky);
  border-radius: 50%;
  font-weight: 800;
}

.service-card h3 {
  color: var(--navy);
  font-size: 23px;
  line-height: 1.18;
}

.service-card p { color: var(--muted); }

.lanes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.lane-panel {
  padding: 34px;
  background: var(--navy);
  color: var(--white);
  border-radius: 8px;
}

.lane-panel.light {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
}

.lane-panel h3 {
  font-size: 30px;
  line-height: 1.1;
}

.lane-panel ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.lane-panel li {
  padding: 13px 0;
  border-top: 1px solid rgba(148,163,184,.35);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}

.step {
  padding: 28px;
  border-left: 1px solid var(--line);
}

.step:first-child { border-left: 0; }

.step small {
  color: var(--orange);
  font-weight: 900;
  letter-spacing: .12em;
}

.step h3 {
  margin-top: 16px;
  font-size: 20px;
}

.step p { color: var(--muted); }

.contact-band {
  background: var(--navy);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  padding: 32px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
}

.contact-card a { color: var(--sky); font-weight: 800; }

.form {
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 8px;
  color: #dbeafe;
  font-size: 14px;
  font-weight: 700;
}

.form input, .form textarea, .form select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 4px;
  background: rgba(255,255,255,.96);
  color: var(--ink);
  font: inherit;
}

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

.site-footer {
  padding: 28px 0;
  background: #06111d;
  color: #cbd5e1;
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-inner a { color: #e2e8f0; }

.page-hero {
  padding: 78px 0;
  background: var(--navy);
  color: var(--white);
}

.page-hero h1 { max-width: 850px; font-size: clamp(40px, 6vw, 64px); }

.content-narrow {
  max-width: 860px;
}

.policy section {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 860px) {
  .nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .nav-links { width: 100%; gap: 14px; flex-wrap: wrap; }
  .hero { min-height: auto; }
  .strip-grid, .service-grid, .lanes, .process, .contact-grid { grid-template-columns: 1fr; }
  .section-head { display: block; }
  .step { border-left: 0; border-top: 1px solid var(--line); }
  .step:first-child { border-top: 0; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .nav-links .quote { width: 100%; text-align: center; }
  .section { padding: 58px 0; }
  .hero-inner { padding: 62px 0; }
}