:root {
  --navy: #102d4e;
  --navy-deep: #07182b;
  --ink: #0f2438;
  --orange: #ef7725;
  --cream: #f5f2ed;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 82px;
  padding: 14px clamp(20px, 5vw, 76px);
  color: var(--white);
  background: rgba(7, 24, 43, .96);
  border-bottom: 3px solid var(--orange);
}
.brand img { width: 210px; height: auto; }
.site-nav { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.site-nav a {
  color: var(--white);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .11em;
  text-decoration: none;
  text-transform: uppercase;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #ff9b57; }

.hero {
  position: relative;
  min-height: 690px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-deep);
}
.hero video,
.hero::before {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero video { object-fit: cover; }
.hero::before {
  z-index: 1;
  content: "";
  background: linear-gradient(110deg, rgba(3, 16, 30, .88), rgba(16, 45, 78, .5));
}
.hero-copy {
  position: relative;
  z-index: 2;
  width: min(1040px, calc(100% - 40px));
  text-align: center;
}
.eyebrow {
  margin: 0 0 10px;
  color: #ff9b57;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .24em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 12px;
  font-size: clamp(3.2rem, 8vw, 6.6rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: .95;
}
.hero h2 {
  margin-bottom: 26px;
  font-size: clamp(1.1rem, 2.5vw, 2rem);
  letter-spacing: .18em;
}
.hero p { max-width: 760px; margin: 0 auto; font-size: clamp(1.05rem, 2vw, 1.55rem); }

.section { padding: clamp(64px, 8vw, 116px) clamp(20px, 7vw, 110px); }
.section-dark { color: var(--white); background: var(--navy); }
.section-white { background: var(--white); }
.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
}
.section img { width: 100%; min-height: 360px; object-fit: cover; }
.section h2 {
  margin-bottom: 22px;
  font-size: clamp(2.3rem, 5vw, 4.6rem);
  line-height: 1;
}
.section h3 { margin-bottom: 12px; color: var(--orange); font-size: 1.25rem; letter-spacing: .08em; text-transform: uppercase; }
.section p, .section li { font-size: 1.04rem; }
.lead { font-size: clamp(1.2rem, 2.4vw, 1.65rem) !important; }
.button {
  display: inline-block;
  margin-top: 18px;
  padding: 13px 22px;
  color: var(--white);
  background: var(--orange);
  font-weight: 700;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.page-hero {
  min-height: 430px;
  display: grid;
  place-items: center;
  padding: 72px 20px;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(rgba(7, 24, 43, .78), rgba(7, 24, 43, .82)),
    url("global-supply-chain.jpg") center/cover no-repeat;
}
.page-hero h1 { margin: 0; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.service-card { overflow: hidden; color: var(--white); background: var(--navy); }
.service-card img { min-height: 240px; height: 240px; object-fit: cover; }
.service-card .copy { padding: 28px; }
.service-card h2 { font-size: 1.6rem; }
.service-card ul { padding-left: 20px; }
.service-card li + li { margin-top: 12px; }

.project-card {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  text-align: center;
}
.project-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.project-card::after { position: absolute; inset: 0; content: ""; background: rgba(7, 24, 43, .63); }
.project-card .copy { position: relative; z-index: 1; }
.project-card h2 { margin: 0; font-size: clamp(4rem, 10vw, 8rem); }
.project-card p { color: #ff9b57; font-size: 1.5rem; font-weight: 700; letter-spacing: .3em; }

.values { max-width: 920px; margin: 0 auto; }
.values ul { display: grid; gap: 18px; padding: 0; list-style: none; }
.values li { padding: 22px 24px; color: var(--white); background: var(--navy); border-left: 7px solid var(--orange); }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.contact-phone { color: var(--orange); font-size: 1.35rem; font-weight: 700; }
.closed-form { padding: 34px; color: var(--white); background: var(--navy); }
.closed-form label { display: block; margin: 0 0 18px; font-weight: 700; }
.closed-form input, .closed-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px;
  border: 1px solid rgba(255,255,255,.45);
  color: rgba(255,255,255,.72);
  background: rgba(255,255,255,.08);
  font: inherit;
}
.closed-form textarea { min-height: 120px; resize: none; }
.closed-form button { padding: 12px 20px; border: 0; color: #ddd; background: #6d7780; font-weight: 700; }
.closed-note { margin-top: 18px; color: #d5dce4; font-size: .9rem; }

.site-footer {
  padding: 32px clamp(20px, 5vw, 76px);
  color: #cbd4de;
  background: var(--navy-deep);
  font-size: .82rem;
  text-align: center;
}

@media (max-width: 900px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; gap: 18px; }
  .brand img { width: 185px; }
  .section-grid, .contact-grid, .service-grid { grid-template-columns: 1fr; }
  .service-card img { height: auto; }
}

@media (max-width: 520px) {
  .site-header { padding: 16px 18px; }
  .site-nav { gap: 9px 14px; }
  .site-nav a { font-size: .71rem; }
  .hero { min-height: 610px; }
  .hero-copy { width: calc(100% - 32px); }
  .hero h1 { font-size: 3.15rem; }
  .hero h2 { font-size: .96rem; }
  .page-hero { min-height: 330px; }
  .section { padding: 56px 18px; }
  .section img { min-height: 240px; }
  .project-card { min-height: 540px; }
  .closed-form { padding: 24px 18px; }
}