:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-2: #eef3f8;
  --navy: #071f3d;
  --navy-2: #0b2d4d;
  --blue: #1f6fbf;
  --teal: #0f766e;
  --gold: #b9975b;
  --text: #172033;
  --muted: #657083;
  --border: #d8e2ee;
  --shadow: 0 18px 45px rgba(7, 31, 61, 0.12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
p { margin-top: 0; }
code { padding: 2px 6px; border-radius: 6px; background: rgba(7,31,61,.08); }

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.page-progress {
  position: fixed;
  inset: 0 auto auto 0;
  width: 0%;
  height: 4px;
  z-index: 999;
  background: linear-gradient(90deg, var(--blue), var(--teal), var(--gold));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 247, 251, 0.84);
  border-bottom: 1px solid rgba(216, 226, 238, .9);
  backdrop-filter: blur(16px);
}

.navbar {
  min-height: 76px;
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -.03em;
}

.brand-logo { width: 42px; height: 42px; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
  font-weight: 750;
  font-size: .95rem;
}

.nav-menu a { position: relative; }
.nav-menu a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width .22s ease;
}
.nav-menu a:hover::after { width: 100%; }
.nav-menu a:hover { color: var(--navy); }

.nav-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
  color: #fff !important;
  background: var(--navy);
  border-radius: 999px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(7,31,61,.10);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--navy);
  border-radius: 99px;
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  padding: 86px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 20%, rgba(31,111,191,.16), transparent 30%),
    radial-gradient(circle at 92% 10%, rgba(15,118,110,.15), transparent 32%),
    linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.hero-orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(3px);
  opacity: .28;
  animation: floatOrb 12s ease-in-out infinite;
}
.orb-1 { width: 220px; height: 220px; left: 9%; top: 18%; background: var(--blue); }
.orb-2 { width: 170px; height: 170px; right: 10%; top: 20%; background: var(--teal); animation-delay: -3s; }
.orb-3 { width: 120px; height: 120px; right: 34%; bottom: 12%; background: var(--gold); animation-delay: -6s; }

@keyframes floatOrb {
  0%, 100% { transform: translate3d(0,0,0) scale(1); }
  50% { transform: translate3d(20px,-24px,0) scale(1.08); }
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(330px, .78fr);
  gap: 56px;
  align-items: center;
}

.eyebrow,
.section-label,
.panel-kicker,
.ecosystem-card span,
.article-card span,
.document-list span {
  display: inline-block;
  color: var(--gold);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.12;
  letter-spacing: -.04em;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 6.9rem);
  margin-bottom: 20px;
  color: var(--navy);
}

.hero-lead {
  max-width: 840px;
  margin-bottom: 20px;
  color: var(--navy-2);
  font-size: clamp(1.45rem, 2.8vw, 2.4rem);
  line-height: 1.22;
  font-weight: 850;
  letter-spacing: -.035em;
}

.hero-text {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.1rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  color: #fff;
  background: var(--navy);
  box-shadow: 0 14px 28px rgba(7,31,61,.22);
}
.btn-secondary {
  background: var(--surface);
  color: var(--navy);
  border-color: var(--border);
}
.full { width: 100%; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}
.hero-meta button {
  padding: 8px 12px;
  color: var(--navy);
  background: rgba(255,255,255,.85);
  border: 1px solid var(--border);
  border-radius: 999px;
  font: inherit;
  font-size: .92rem;
  font-weight: 800;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.hero-meta button:hover { background: #fff; transform: translateY(-2px); }

.command-card,
.card,
.education-box,
.article-card,
.document-list a,
.contact-card,
.radar-panel {
  background: var(--surface);
  border: 1px solid rgba(216,226,238,.95);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.command-card {
  padding: 32px;
  transform-style: preserve-3d;
}
.command-top {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 22px;
}
.live-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: 0 0 0 8px rgba(15,118,110,.12);
}
.command-card h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}
.command-card p { color: var(--muted); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.metric {
  padding: 18px;
  background: var(--surface-2);
  border-radius: var(--radius-md);
  text-align: center;
  display: grid;
  place-items: center;
}
.metric strong {
  display: block;
  color: var(--navy);
  font-size: 1.65rem;
  line-height: 1;
}
.metric small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 700;
}

.section { padding: 96px 0; }
.section-muted { background: var(--surface-2); }

.split {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 64px;
}
.section-intro h2,
.section-heading h2 {
  font-size: clamp(2.1rem, 4vw, 3.55rem);
}
.section-heading {
  max-width: 840px;
  margin-bottom: 42px;
}
.section-heading p,
.rich-text,
.timeline p,
.education-box p,
.article-card p,
.documents-grid p {
  color: var(--muted);
  font-size: 1.05rem;
}
.rich-text p:last-child { margin-bottom: 0; }

.radar-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 22px;
}
.radar-tabs {
  display: grid;
  gap: 12px;
}
.radar-tab {
  min-height: 58px;
  padding: 0 18px;
  color: var(--navy);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font: inherit;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
  transition: transform .2s ease, border .2s ease, background .2s ease;
}
.radar-tab:hover,
.radar-tab.is-active {
  transform: translateX(6px);
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.radar-panel {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 30px;
  align-items: center;
  padding: 34px;
  min-height: 320px;
}
.radar-visual {
  position: relative;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}
.radar-visual span {
  position: absolute;
  border: 1px solid rgba(31,111,191,.25);
  border-radius: 50%;
  animation: pulseRing 4s ease-in-out infinite;
}
.radar-visual span:nth-child(1) { inset: 8%; }
.radar-visual span:nth-child(2) { inset: 22%; animation-delay: -.8s; }
.radar-visual span:nth-child(3) { inset: 36%; animation-delay: -1.6s; }
.radar-visual span:nth-child(4) { inset: 50%; background: rgba(31,111,191,.12); animation-delay: -2.4s; }
.radar-visual strong {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  color: #fff;
  background: var(--navy);
  border-radius: 24px;
  font-size: 2rem;
}
@keyframes pulseRing {
  0%, 100% { transform: scale(1); opacity: .75; }
  50% { transform: scale(1.07); opacity: 1; }
}
.radar-panel h3 {
  color: var(--navy);
  font-size: clamp(1.7rem, 3vw, 2.55rem);
}
.radar-panel p,
.radar-panel li {
  color: var(--muted);
}
.radar-panel ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 20px;
}

.experience-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(310px, .75fr);
  gap: 32px;
}
.timeline { display: grid; gap: 18px; }
.timeline article {
  position: relative;
  padding: 28px 28px 28px 38px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform .22s ease, box-shadow .22s ease;
}
.timeline article:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(7,31,61,.10);
}
.timeline article::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 30px;
  bottom: 30px;
  width: 4px;
  border-radius: 999px;
  background: var(--gold);
}
.timeline span {
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
  font-size: .78rem;
  letter-spacing: .08em;
}
.timeline h3 {
  color: var(--navy);
  margin: 10px 0 8px;
}
.education-box { padding: 30px; }
.education-box h3 {
  color: var(--navy);
  font-size: 1.6rem;
}
.check-list {
  padding: 0;
  margin: 0 0 28px;
  list-style: none;
  color: var(--muted);
}
.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 11px;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 950;
}
.small-note { margin: 14px 0 0; font-size: .9rem !important; }

.section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 10% 0%, rgba(31,111,191,.28), transparent 32%),
    radial-gradient(circle at 90% 0%, rgba(15,118,110,.24), transparent 30%),
    var(--navy);
}
.inverted h2,
.inverted p { color: #fff; }
.inverted p { color: rgba(255,255,255,.72); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.filter-btn {
  padding: 9px 14px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  font: inherit;
  font-size: .92rem;
  font-weight: 900;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.filter-btn:hover,
.filter-btn.is-active {
  background: #fff;
  color: var(--navy);
  transform: translateY(-2px);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.ecosystem-card {
  min-height: 190px;
  padding: 22px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-md);
  transition: opacity .2s ease, transform .2s ease, background .2s ease;
}
.ecosystem-card:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,.13);
}
.ecosystem-card.is-hidden {
  display: none;
}
.ecosystem-card.featured {
  grid-column: span 2;
  background: rgba(255,255,255,.14);
}
.ecosystem-card h3 {
  margin: 10px 0;
  color: #fff;
  font-size: 1.28rem;
}
.ecosystem-card p { color: rgba(255,255,255,.72); }
.text-link {
  color: #fff;
  font-weight: 900;
  border-bottom: 1px solid rgba(255,255,255,.45);
}
.text-link.dark {
  color: var(--navy);
  border-bottom-color: rgba(7,31,61,.25);
}
.talent-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 20px 24px;
  color: #fff;
  background: rgba(15,118,110,.28);
  border: 1px solid rgba(255,255,255,.20);
  border-radius: var(--radius-md);
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.article-card {
  padding: 28px;
  transition: transform .22s ease, box-shadow .22s ease;
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 52px rgba(7,31,61,.14);
}
.article-card h3 {
  color: var(--navy);
  font-size: 1.35rem;
}

.documents-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 48px;
  align-items: start;
}
.documents-grid h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3rem);
}
.document-list { display: grid; gap: 14px; }
.document-list a {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 20px 22px;
  transition: transform .22s ease, box-shadow .22s ease;
}
.document-list a:hover {
  transform: translateX(5px);
  box-shadow: 0 18px 40px rgba(7,31,61,.10);
}
.document-list strong { color: var(--navy); }
.document-list small {
  color: var(--muted);
  font-weight: 700;
}

.contact-section { background: #fff; }
.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 38px;
}
.contact-card h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3rem);
}
.contact-card p {
  max-width: 680px;
  color: var(--muted);
}
.mail-link {
  display: inline-block;
  color: var(--navy);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 950;
  border-bottom: 2px solid var(--gold);
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 40;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: var(--navy);
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease;
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-footer {
  padding: 44px 0 28px;
  color: #fff;
  background: #061a33;
}
.footer-content,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.footer-content {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-content p,
.footer-bottom { color: rgba(255,255,255,.68); }
.footer-content nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-weight: 800;
}
.footer-bottom {
  padding-top: 22px;
  font-size: .92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

@media (max-width: 1000px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-card.featured { grid-column: span 2; }
  .radar-layout { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
  }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { display: block; padding: 12px 14px; }
  .nav-menu a::after { display: none; }

  .hero-grid,
  .split,
  .experience-layout,
  .documents-grid,
  .radar-panel {
    grid-template-columns: 1fr;
  }
  .radar-visual { max-width: 230px; margin-inline: auto; }
  .hero { min-height: auto; }
  .section { padding: 74px 0; }
  .contact-card,
  .footer-content,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .document-list a { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container,
  .navbar { width: min(100% - 28px, var(--container)); }
  .brand span { display: none; }
  .article-grid,
  .ecosystem-grid,
  .ecosystem-card.featured {
    grid-template-columns: 1fr;
    grid-column: auto;
  }
  .hero-actions,
  .contact-actions { flex-direction: column; }
  .btn { width: 100%; }
  .command-card,
  .education-box,
  .article-card,
  .document-list a,
  .contact-card,
  .radar-panel { border-radius: var(--radius-md); }
}

.rich-text, .rich-text p { text-align: justify; }

.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 10px;
  padding: 7px 11px;
  color: #071F3D;
  background: #FFFFFF;
  border: 1px solid rgba(7, 31, 61, 0.18);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(7, 31, 61, 0.16);
}