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

:root {
  --navy: #0a1628;
  --navy-mid: #0f2b46;
  --blue: #1a5276;
  --accent: #3498db;
  --accent-dark: #2980b9;
  --gold: #f0b429;
  --light: #f7f9fc;
  --white: #ffffff;
  --text: #1e293b;
  --text-light: #64748b;
  --border: #e2e8f0;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.08);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  background: var(--navy);
  padding: 14px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

nav { display: flex; align-items: center; gap: 28px; }
nav a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover { color: #fff; }

.btn {
  display: inline-block;
  padding: 10px 24px;
  background: var(--accent);
  color: var(--white) !important;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s;
  border: 2px solid transparent;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--white) !important;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* Hero */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  background: var(--navy);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 20%, rgba(52,152,219,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 80%, rgba(240,180,41,0.08) 0%, transparent 50%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
}

.hero-content { position: relative; z-index: 2; max-width: 720px; }

.hero-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(52,152,219,0.15);
  border: 1px solid rgba(52,152,219,0.3);
  border-radius: 50px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.15rem;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 36px;
}

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

/* Stats bar */
.stats {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
  margin-top: -40px;
  position: relative;
  z-index: 3;
}

.stats-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 28px 48px;
}

.stat {
  text-align: center;
  padding: 0 40px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 2px;
}

/* Section headers */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Capabilities */
.capabilities {
  padding: 100px 0 80px;
  background: var(--light);
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cap-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px 28px;
  transition: all 0.25s;
  position: relative;
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  background: var(--accent);
  border-radius: 0 0 3px 3px;
  opacity: 0;
  transition: opacity 0.25s;
}

.cap-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.cap-card:hover::before { opacity: 1; }

.cap-icon-wrap {
  width: 44px;
  height: 44px;
  background: rgba(52,152,219,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.cap-icon-wrap svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.cap-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--navy);
}

.cap-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 16px;
}

.cap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cap-tags span {
  padding: 3px 10px;
  background: var(--light);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
}

/* Why section */
.why {
  padding: 80px 0;
  background: var(--white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.why-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.25s;
}

.why-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.why-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* Credentials */
.credentials {
  padding: 80px 0;
  background: var(--light);
}

.cred-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.cred-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  text-align: center;
}

.cred-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 6px;
}

.cred-value {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
}

.naics-section { margin-top: 16px; }

.naics-section h3 {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.naics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 8px;
}

.naics-item {
  padding: 10px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--text);
}

.code {
  font-weight: 700;
  color: var(--accent);
  margin-right: 8px;
  font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
  font-size: 0.82rem;
}

/* Contact */
.contact {
  padding: 80px 0;
  background: var(--white);
}

.contact-center {
  display: flex;
  justify-content: center;
}

.contact-card-main {
  background: var(--navy);
  border-radius: 16px;
  padding: 48px 56px;
  max-width: 480px;
  width: 100%;
}

.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
}

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-row a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.contact-row a:hover { text-decoration: underline; }

/* Footer */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 40px 0;
}

.footer-inner { text-align: center; }

.footer-logo {
  height: 28px;
  filter: brightness(0) invert(1);
  opacity: 0.5;
  margin-bottom: 12px;
}

footer p {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.footer-ids {
  color: rgba(255,255,255,0.25);
  font-size: 0.78rem;
  font-family: 'SF Mono', 'Consolas', monospace;
}

/* Responsive */
@media (max-width: 900px) {
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .cred-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero { padding: 130px 0 70px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-sub { font-size: 1rem; }
  .stats-grid { flex-direction: column; gap: 16px; padding: 24px; }
  .stat-divider { width: 60px; height: 1px; }
  .stat { padding: 0; }
  .cap-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cred-grid { grid-template-columns: 1fr; }
  .naics-grid { grid-template-columns: 1fr; }
  nav a:not(.btn) { display: none; }
  .contact-card-main { padding: 32px 28px; }
}