:root {
  --navy:    #0B1D3A;
  --navy2:   #132952;
  --blue:    #1A5FAD;
  --sky:     #0EA5E9;
  --teal:    #0D9488;
  --teal2:   #14B8A6;
  --amber:   #F59E0B;
  --white:   #FFFFFF;
  --off:     #F0F4F8;
  --muted:   #64748B;
  --border:  #CBD5E1;
  --text:    #1E293B;
  --light:   #E0F2FE;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ─── UTILITY ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.tag {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 4px 12px; border-radius: 2px;
  background: var(--light); color: var(--blue); border-left: 3px solid var(--sky);
}
.tag.teal { background: #CCFBF1; color: var(--teal); border-color: var(--teal2); }
.tag.amber { background: #FEF3C7; color: #92400E; border-color: var(--amber); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 14px;
  letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  padding: 13px 28px; border-radius: 3px; cursor: pointer; border: none;
  transition: all 0.2s;
}
.btn-primary { background: var(--sky); color: var(--navy); }
.btn-primary:hover { background: #38BDF8; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy2); }

.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--sky); display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
}
.section-label::before { content: ''; display: block; width: 32px; height: 2px; background: var(--sky); }
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; line-height: 1.1;
  color: var(--navy); text-transform: uppercase; letter-spacing: -0.01em;
}
.section-title span { color: var(--sky); }

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11,29,58,0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14,165,233,0.2); transition: all 0.3s;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; padding: 0 2rem; max-width: 1200px; margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.logo-mark { width: 56px; height: 56px; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong {
  font-family: 'Barlow Condensed', sans-serif; font-size: 27px; font-weight: 800;
  letter-spacing: 0.04em; color: var(--white); text-transform: uppercase;
}
.logo-text span {
  font-family: 'IBM Plex Mono', monospace; font-size: 10.5px; letter-spacing: 0.15em;
  color: var(--sky); text-transform: uppercase; margin-top: 2px;
}
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  font-family: 'Barlow', sans-serif; font-size: 13px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; text-decoration: none; color: rgba(255,255,255,0.75);
  padding: 8px 14px; border-radius: 2px; transition: all 0.15s;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(14,165,233,0.1); }
.nav-cta {
  font-family: 'Barlow', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; text-decoration: none; color: var(--navy); background: var(--sky);
  padding: 9px 20px; border-radius: 2px; transition: all 0.2s;
}
.nav-cta:hover { background: #38BDF8; }
.nav-badge {
  font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--amber); border: 1px solid rgba(245,158,11,0.4);
  padding: 3px 8px; border-radius: 2px; margin-right: 8px;
}
.nav-toggle { display: none; background: none; border: none; color: var(--white); font-size: 24px; cursor: pointer; }

/* ─── PAGE HERO (sub-pages) ─── */
.page-hero {
  background: var(--navy); padding: 9rem 0 4rem; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(14,165,233,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,0.06) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-glow {
  position: absolute; top: -150px; right: -150px; width: 500px; height: 500px;
  border-radius: 50%; background: radial-gradient(circle, rgba(14,165,233,0.12) 0%, transparent 65%);
}
.page-hero-inner { position: relative; z-index: 1; }
.breadcrumb {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4); text-transform: uppercase; margin-bottom: 20px;
}
.breadcrumb a { color: var(--sky); text-decoration: none; }
.page-hero h1 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900; color: var(--white); text-transform: uppercase; line-height: 1.05;
  letter-spacing: -0.01em; margin-bottom: 18px;
}
.page-hero h1 span { color: var(--sky); }
.page-hero p {
  font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.65);
  max-width: 600px; line-height: 1.7;
}

/* ─── TRUST BAR ─── */
.trust-bar { background: var(--off); border-bottom: 1px solid var(--border); padding: 1rem 0; }
.trust-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.trust-item { display: flex; align-items: center; gap: 10px; }
.trust-item .icon { font-size: 18px; }
.trust-item span {
  font-family: 'Barlow', sans-serif; font-size: 12px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--navy);
}
.trust-divider { width: 1px; height: 28px; background: var(--border); }

/* ─── SERVICE CARDS ─── */
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2px; background: var(--border); border: 1px solid var(--border);
  border-radius: 6px; overflow: hidden; margin-top: 3.5rem;
}
.service-card { background: var(--white); padding: 2.5rem; position: relative; transition: all 0.25s; overflow: hidden; }
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
  background: var(--border); transition: background 0.25s;
}
.service-card:hover { background: #F8FAFF; }
.service-card:hover::before { background: var(--sky); }
.service-num {
  font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--border);
  font-weight: 500; letter-spacing: 0.1em; margin-bottom: 16px;
}
.service-icon { font-size: 32px; margin-bottom: 14px; }
.service-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.35rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.02em; color: var(--navy); margin-bottom: 10px;
}
.service-desc { font-size: 14px; line-height: 1.7; color: var(--muted); margin-bottom: 16px; }
.service-list { list-style: none; }
.service-list li {
  font-size: 13px; color: var(--text); padding: 5px 0; border-bottom: 1px solid var(--off);
  display: flex; align-items: center; gap: 8px;
}
.service-list li::before { content: '›'; color: var(--sky); font-size: 16px; font-weight: 700; }
.service-list li:last-child { border-bottom: none; }

/* ─── WHY CARDS ─── */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 3.5rem; }
.why-card {
  background: var(--white); border: 1px solid var(--border); border-radius: 6px;
  padding: 2rem; transition: all 0.25s; position: relative; overflow: hidden;
}
.why-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--border); transition: background 0.25s; }
.why-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(11,29,58,0.1); }
.why-card:hover::after { background: var(--sky); }
.why-icon { font-size: 28px; margin-bottom: 14px; }
.why-title {
  font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem; font-weight: 800;
  text-transform: uppercase; color: var(--navy); margin-bottom: 8px; letter-spacing: 0.02em;
}
.why-desc { font-size: 14px; line-height: 1.7; color: var(--muted); }

/* ─── CERTIFICATIONS BAND ─── */
.certs { padding: 5rem 0; background: var(--navy2); border-top: 1px solid rgba(14,165,233,0.15); border-bottom: 1px solid rgba(14,165,233,0.15); }
.certs-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; gap: 4rem; flex-wrap: wrap; }
.certs-label { font-family: 'IBM Plex Mono', monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--sky); white-space: nowrap; }
.certs-list { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; flex: 1; }
.cert-badge {
  display: flex; align-items: center; gap: 10px; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12); border-radius: 4px; padding: 10px 16px; transition: all 0.2s;
}
.cert-badge:hover { background: rgba(14,165,233,0.1); border-color: rgba(14,165,233,0.3); }
.cert-badge .badge-icon { font-size: 20px; }
.cert-badge .badge-text {
  font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700;
  color: var(--white); text-transform: uppercase; letter-spacing: 0.04em; line-height: 1.2;
}
.cert-badge .badge-sub { font-family: 'IBM Plex Mono', monospace; font-size: 9px; color: var(--sky); letter-spacing: 0.12em; text-transform: uppercase; }

/* ─── CONTRACT CARDS ─── */
.contracts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 3.5rem; }
.contract-card { border: 1px solid var(--border); border-radius: 6px; padding: 1.75rem; transition: all 0.2s; position: relative; }
.contract-card:hover { border-color: var(--sky); box-shadow: 0 4px 20px rgba(14,165,233,0.1); }
.contract-type { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 0.15em; color: var(--muted); text-transform: uppercase; margin-bottom: 10px; }
.contract-name { font-family: 'Barlow Condensed', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--navy); text-transform: uppercase; margin-bottom: 8px; }
.contract-desc { font-size: 13px; color: var(--muted); line-height: 1.6; }
.contract-status {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 12px;
  font-family: 'IBM Plex Mono', monospace; font-size: 10px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal);
}
.contract-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); flex-shrink: 0; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ─── CONTACT ─── */
.contact { padding: 7rem 0; background: var(--navy); position: relative; overflow: hidden; }
.contact::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(14,165,233,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,0.05) 1px, transparent 1px);
  background-size: 50px 50px;
}
.contact-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.4fr; gap: 5rem; align-items: start; }
.contact .section-title { color: var(--white); }
.contact-desc { font-size: 16px; color: rgba(255,255,255,0.6); line-height: 1.7; margin: 16px 0 32px; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item-icon {
  width: 38px; height: 38px; border-radius: 4px; background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.2); display: flex; align-items: center;
  justify-content: center; font-size: 16px; flex-shrink: 0;
}
.contact-item-label { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sky); margin-bottom: 3px; }
.contact-item-val { font-size: 15px; color: rgba(255,255,255,0.85); font-weight: 400; }
.contact-item-val a { text-decoration: none; color: inherit; }
.contact-item-val a:hover { color: var(--sky); }

.contact-form { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 2.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-family: 'IBM Plex Mono', monospace; font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.form-group input, .form-group select, .form-group textarea {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 3px; padding: 11px 14px; font-family: 'Barlow', sans-serif;
  font-size: 14px; color: var(--white); transition: border-color 0.2s; outline: none; width: 100%;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--sky); background: rgba(14,165,233,0.05); }
.form-group select option { background: var(--navy2); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }

/* ─── FOOTER ─── */
footer { background: #060F1E; border-top: 1px solid rgba(14,165,233,0.15); padding: 3rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 12px; max-width: 280px; }
.footer-col h4 { font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.9); margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.4); text-decoration: none; padding: 4px 0; transition: color 0.15s; }
.footer-col a:hover { color: var(--sky); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-bottom p { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: rgba(255,255,255,0.25); letter-spacing: 0.06em; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 32px; height: 32px; border-radius: 3px; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08); display: flex; align-items: center;
  justify-content: center; font-size: 14px; text-decoration: none; transition: all 0.2s;
}
.footer-social a:hover { background: rgba(14,165,233,0.15); border-color: rgba(14,165,233,0.3); }

/* ─── GENERIC CONTENT SECTION ─── */
.content-section { padding: 7rem 0; }
.content-section.alt { background: var(--off); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .contact-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .certs-inner { flex-direction: column; align-items: flex-start; }
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { animation: fadeUp 0.7s both; }