:root {
  --bg: #071427;
  --bg2: #0d1f3b;
  --panel: #10284c;
  --line: #2a4f80;
  --text: #ebf3ff;
  --muted: #afc4e8;
  --brand: #22d3ee;
  --brand2: #3b82f6;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Barlow, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 12% 8%, #173663, var(--bg) 45%);
  line-height: 1.6;
}

a {
  color: inherit;
}

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(109, 154, 230, 0.25);
  backdrop-filter: blur(8px);
  background: rgba(6, 18, 35, 0.78);
}

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-badge {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #071427;
  background: linear-gradient(135deg, var(--brand), #8bf5ff);
}

.brand-text strong {
  display: block;
  font-size: 0.95rem;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 500;
}

.site-nav a.active,
.site-nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-block;
  text-decoration: none;
  border: none;
  border-radius: 10px;
  padding: 11px 17px;
  font-weight: 700;
  cursor: pointer;
  color: #062034;
  background: linear-gradient(135deg, var(--brand), #a8f7ff);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 4px 0;
}

.hero {
  padding: 90px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  font-size: 0.74rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0 0 12px;
  line-height: 1.22;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.3rem);
}

p {
  margin: 0 0 12px;
}

.lead {
  color: var(--muted);
  max-width: 68ch;
}

.hero-cta {
  margin-top: 22px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-panel {
  background: linear-gradient(180deg, rgba(20, 45, 83, 0.7), rgba(10, 26, 52, 0.85));
  border: 1px solid rgba(108, 150, 220, 0.28);
  border-radius: 16px;
  padding: 20px;
}

.stat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.stat-list li {
  display: flex;
  justify-content: space-between;
  border: 1px solid rgba(106, 146, 213, 0.2);
  border-radius: 12px;
  padding: 10px 12px;
}

.section {
  padding: 78px 0;
}

.section-head {
  margin-bottom: 20px;
}

.grid-3,
.service-grid,
.contact-grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: linear-gradient(180deg, rgba(21, 46, 84, 0.62), rgba(11, 26, 50, 0.78));
  border: 1px solid rgba(108, 149, 220, 0.22);
  border-radius: 16px;
  padding: 18px;
}

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

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.check-list li::before {
  content: "✓ ";
  color: var(--brand);
  font-weight: 700;
}

.banner {
  border: 1px solid rgba(109, 149, 216, 0.3);
  border-radius: 16px;
  padding: 22px;
  background: linear-gradient(90deg, rgba(17, 40, 78, 0.95), rgba(11, 30, 59, 0.9));
}

.service-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-card {
  background: rgba(14, 32, 60, 0.86);
  border: 1px solid rgba(109, 149, 216, 0.25);
  border-radius: 16px;
  padding: 20px;
}

.service-card ul {
  margin: 8px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.contact-grid {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.contact-card {
  background: rgba(14, 32, 60, 0.86);
  border: 1px solid rgba(109, 149, 216, 0.25);
  border-radius: 16px;
  padding: 20px;
}

.contact-links a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed rgba(34, 211, 238, 0.45);
}

.contact-form label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  font: inherit;
  border-radius: 10px;
  border: 1px solid #2d5588;
  background: #0a1d39;
  color: var(--text);
  padding: 10px 12px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(34, 211, 238, 0.3);
  border-color: var(--brand);
}

.form-status {
  min-height: 24px;
  color: var(--muted);
  margin-top: 10px;
}

.site-footer {
  border-top: 1px solid rgba(109, 149, 216, 0.24);
  padding: 22px 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
}

@media (max-width: 940px) {
  .hero-grid,
  .grid-3,
  .service-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    background: rgba(8, 21, 40, 0.96);
    border-bottom: 1px solid rgba(109, 149, 216, 0.25);
    padding: 14px 4%;
  }

  .site-nav.open {
    display: flex;
  }

  .hero-grid,
  .grid-3,
  .service-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 66px 0;
  }

  .footer-wrap {
    flex-direction: column;
  }
}