:root {
  --navy:#0f2f52;
  --navy-dark:#081b31;
  --steel:#657483;
  --light:#f4f7fa;
  --white:#fff;
  --accent:#c7923d;
  --text:#1f2933;
  --muted:#5b6672;
  --border:#dde5ec;
  --shadow: 0 18px 45px rgba(8, 27, 49, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

a {
  color: inherit;
}

/* =========================
   HEADER
========================= */
.site-header {
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border);
  padding: 20px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
}

.logo-link img {
  height: 110px;
  width: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  text-decoration: none;
  color: var(--navy);
  font-weight: 700;
  font-size: .94rem;
  letter-spacing: .02em;
}

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

/* =========================
   HERO (KEEP NEW VERSION)
========================= */
.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  padding: 90px 6%;
  overflow: hidden;
}

.hero::before {
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  color: var(--white);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.6rem,6vw,5.3rem);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -.04em;
}

.hero-copy {
  font-size: 1.2rem;
  color: #e5edf5;
  max-width: 620px;
  margin-bottom: 34px;
}

.hero-actions,
.contact-buttons {
  justify-content: center;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 7px;
  text-decoration: none;
  font-weight: 800;
  transition: .2s ease;
}

.button-primary {
  background: var(--accent);
  color: var(--navy-dark);
}

.button-secondary,
.button-secondary-light {
  color: var(--white);
  border: 2px solid rgba(255,255,255,.75);
}

/* =========================
   FEATURE STRIP
========================= */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.feature {
  background: var(--white);
  padding: 28px 6%;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feature-icon {
  color: var(--navy);
  font-size: 2rem;
  line-height: 1;
  font-weight: 800;
}

.feature h3 {
  color: var(--navy);
  font-size: 1rem;
  margin-bottom: 4px;
}

.feature p {
  color: var(--muted);
  font-size: .94rem;
}

/* =========================
   SECTIONS (FROM OLD)
========================= */
.section {
  padding: 80px 6%;
}

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

.section-heading {
  max-width: 770px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading h2 {
  color: var(--navy);
  font-size: clamp(2rem,4vw,3rem);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -.03em;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.08rem;
}

/* =========================
   CARDS
========================= */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(15,47,82,.1);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 18px;
}

.card h3 {
  color: var(--navy);
  margin-bottom: 10px;
  font-size: 1.25rem;
}

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

/* =========================
   INDUSTRY GRID
========================= */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px;
  min-height: 190px;
}

.industry-card h3 {
  color: var(--navy);
  margin-bottom: 10px;
  font-size: 1.25rem;
}

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

/* =========================
   PRODUCTS / CTA / FOOTER
========================= */
.product-list {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 980px;
  margin: 0 auto;
}

.product-list span {
  background: var(--light);
  border: 1px solid var(--border);
  color: var(--navy);
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 800;
}

.cta-section {
  background: linear-gradient(135deg, var(--navy), var(--navy-dark));
  color: var(--white);
  padding: 82px 6%;
  text-align: center;
}

.cta-content {
  max-width: 760px;
  margin: 0 auto;
}

.cta-section h2 {
  font-size: clamp(2rem,4vw,3.2rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.cta-section p:not(.eyebrow) {
  color: #dce7ef;
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.site-footer {
  background: #07131f;
  color: #cbd6df;
  padding: 34px 6%;
  display: flex;
  justify-content: center;
  space-between;
  gap: 22px;
  flex-wrap: wrap;
}

.site-footer strong {
  color: var(--white);
}

.site-footer a {
  color: #e7eef5;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--accent);
}

/* =========================
   MEDIA QUERIES
========================= */
@media (max-width: 1000px) {
  .feature-strip,
  .industry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: 14px;
  }

  .logo-link img {
    height: 62px;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  .hero {
    min-height: 620px;
    padding: 70px 6%;
  }

  .feature-strip,
  .industry-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 6%;
  }

  .site-footer {
    text-align: center;
    justify-content: center;
  }
}