/* =============================================
   Orbital Heartland Systems — Corporate Site
   Northrop Grumman aesthetic
   ============================================= */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: #09090d;
  color: #1a1a2e;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Shared wordmark ── */

.wordmark {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
}

.wordmark-icon {
  width: 108px;
  height: auto;
  display: block;
}

.wordmark-text {
  display: flex;
  flex-direction: column;
}

.wordmark-text span {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: white;
  line-height: 1.2;
}

/* ── Hero ── */

.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(158deg, #0d1622 0%, #07080c 45%, #0b0c11 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 32px 48px;
  flex-shrink: 0;
}

.search-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,0.60);
  padding: 2px;
  line-height: 0;
  transition: color 0.15s;
}

.search-btn:hover {
  color: white;
}

/* ── Hero headline ── */

.hero-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 48px 56px;
  gap: 40px;
  text-align: center;
}

.hero-headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.04em;
}

.hero-headline span {
  display: block;
  font-size: clamp(1.8rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: white;
  line-height: 1.05;
  /* compensate for trailing letter-spacing so text appears truly centered */
  padding-right: 0.36em;
}

/* ── Hero CTA button ── */

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 11px 26px;
  border: 1px solid rgba(255,255,255,0.26);
  background: rgba(10,14,24,0.52);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: rgba(255,255,255,0.80);
  font-family: inherit;
  font-size: 0.70rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 400;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.hero-cta:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.52);
  color: white;
}

.hero-cta-icon {
  font-size: 1.1em;
  opacity: 0.60;
  line-height: 1;
}

/* ── Hero bottom nav ── */

.hero-bottom-nav {
  border-top: 1px solid rgba(255,255,255,0.09);
  padding: 26px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 52px;
  flex-shrink: 0;
}

.hero-bottom-nav a {
  font-size: 0.60rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
}

.hero-bottom-nav a:hover {
  color: white;
}

/* ── Strip section ── */

main {
  background: #f2f3f5;
  padding: 52px 32px 72px;
}

.container {
  width: 80%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #6b7280;
  margin-bottom: 20px;
}

/* ── Strip card ── */

.strip-card {
  background: #ffffff;
  border-top: 3px solid #002244;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
}

.strip-meta {
  padding: 16px 20px 14px;
  border-bottom: 1px solid #d1d5db;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.strip-date {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: #9e8440;
  white-space: nowrap;
}

.strip-title {
  font-size: 1.0rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #1a1a2e;
  line-height: 1.2;
}

.strip-image {
  display: block;
  width: 100%;
  height: auto;
}

.strip-pending {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  background: #e9eaec;
  font-size: 0.60rem;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  font-weight: 700;
  color: #9ca3af;
}

/* ── Strip navigation ── */

.strip-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
}

.nav-btn {
  font-family: inherit;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: #002244;
  background: #ffffff;
  border: 1px solid #002244;
  padding: 8px 20px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.nav-btn:hover:not(:disabled) {
  background: #002244;
  color: white;
}

.nav-btn:disabled {
  opacity: 0.25;
  cursor: default;
}

.nav-counter {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6b7280;
}

/* ── Footer ── */

footer {
  background: #000000;
  padding: 48px 48px 36px;
}

.footer-top {
  max-width: 960px;
  margin: 0 auto 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: 50%;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.social-link:hover {
  border-color: rgba(255,255,255,0.82);
  background: rgba(255,255,255,0.07);
}

.footer-top-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.22);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s;
  flex-shrink: 0;
}

.footer-top-btn:hover {
  border-color: rgba(255,255,255,0.58);
}

.footer-divider {
  max-width: 960px;
  margin: 0 auto 28px;
  height: 1px;
  background: rgba(255,255,255,0.07);
}

.footer-nav-row {
  max-width: 960px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
}

.footer-nav-row--secondary {
  margin-bottom: 32px;
}

.footer-nav-row a {
  font-size: 0.63rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.58);
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
}

.footer-nav-row a:hover {
  color: white;
}

.footer-legal {
  max-width: 960px;
  margin: 0 auto 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 28px;
}

.footer-legal a {
  font-size: 0.57rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.30);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-legal a:hover {
  color: rgba(255,255,255,0.62);
}

.footer-copyright {
  max-width: 960px;
  margin: 0 auto;
  font-size: 0.60rem;
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.20);
  text-align: center;
}

/* ── Responsive ── */

@media (max-width: 720px) {
  .hero-header {
    padding: 22px 20px;
  }

  .hero-center {
    padding: 24px 20px 40px;
    gap: 28px;
  }

  .hero-headline span {
    font-size: clamp(2.2rem, 12vw, 4rem);
    letter-spacing: 0.18em;
    padding-right: 0.18em;
  }

  .hero-bottom-nav {
    padding: 20px 16px;
    gap: 20px;
    flex-wrap: wrap;
  }

  main {
    padding: 36px 16px 52px;
  }

  footer {
    padding: 40px 20px 28px;
  }

  .footer-top {
    flex-direction: column;
    align-items: center;
    gap: 28px;
    margin-bottom: 28px;
  }

  .footer-top-btn {
    display: none;
  }

  .footer-nav-row {
    gap: 20px;
    flex-wrap: wrap;
  }
}