:root {
  --navy: #0B2545;
  --navy-light: #1B4B91;
  --blue: #2F6FED;
  --blue-light: #5B8DEF;
  --bg: #FFFFFF;
  --bg-alt: #F5F7FA;
  --text: #16213A;
  --text-muted: #5B6472;
  --border: #E4E8EE;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(16, 38, 73, 0.07);
  --shadow-lg: 0 12px 32px rgba(16, 38, 73, 0.12);
  --container-w: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 { margin: 0; line-height: 1.2; font-weight: 700; }

p { margin: 0; }

a { color: inherit; text-decoration: none; }

img, svg { display: block; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--navy);
  flex-shrink: 0;
}

.brand-accent { color: var(--blue); }

.brand-badge {
  background: var(--navy);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  padding: 6px 10px;
  border-radius: 6px;
  line-height: 1;
}

.brand-badge-light { background: #fff; color: var(--navy); }

.brand-name { font-weight: 600; letter-spacing: 0.01em; }

.nav {
  display: flex;
  gap: 32px;
  flex: 1;
  justify-content: center;
}

.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text);
  transition: color 0.15s;
}

.nav a:hover { color: var(--blue); }

.nav-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: #fff;
}
.btn-primary:hover { background: var(--navy-light); }

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-secondary:hover { border-color: var(--navy); background: var(--bg-alt); }

/* Hero */
.hero {
  padding: 96px 0 64px;
  background: linear-gradient(180deg, #F8FAFD 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--border);
}

.hero-inner { max-width: 820px; }

.eyebrow, .section-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: 2.75rem;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.stat { display: flex; flex-direction: column; gap: 4px; }

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Sectors strip */
.sectors {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.sectors-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.sectors-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
}

.sectors-row span {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.95rem;
}

/* Section generic */
section { padding: 88px 0; }

section[id] { scroll-margin-top: 72px; }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-top: 12px;
  margin-bottom: 48px;
}

section h2 {
  font-size: 2.1rem;
  letter-spacing: -0.02em;
  color: var(--navy);
}

/* Services */
.services { background: var(--bg-alt); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.tags { display: flex; flex-wrap: wrap; gap: 8px; }

.tags span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 100px;
}

.card:hover .tags span { background: #EEF3FC; }

/* Track record */
.record-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.record-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  background: #fff;
}

.record-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--blue);
  background: #EEF3FC;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.record-card h3 {
  font-size: 1.05rem;
  color: var(--navy);
  margin-bottom: 10px;
}

.record-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* About / Founders */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.founder-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--bg-alt);
}

.founder-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 18px;
}

.founder-card h3 { font-size: 1.2rem; color: var(--navy); margin-bottom: 4px; }

.founder-role {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 14px;
}

.founder-card p:last-child {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.about-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.about-meta-single {
  grid-template-columns: 1fr;
}

.meta-block h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.meta-block p { color: var(--navy); font-weight: 500; font-size: 0.95rem; }

/* Contact */
.contact { background: var(--navy); color: #fff; }

.contact .section-eyebrow { color: var(--blue-light); }

.contact h2 { color: #fff; }

.contact .section-sub { color: #B9C6DE; }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  padding-bottom: 16px;
}

.contact-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #8FAEDD;
  font-weight: 700;
}

.contact-list a, .contact-list span:not(.contact-label) {
  font-size: 1.05rem;
  font-weight: 500;
}

.contact-list a:hover { color: var(--blue-light); }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row { display: flex; flex-direction: column; gap: 6px; }

.form-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}

.form-row input, .form-row textarea {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  resize: vertical;
}

.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
}

.form-submit { margin-top: 4px; }

.form-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  min-height: 1em;
}

.form-note.success { color: #1E8E5A; font-weight: 600; }
.form-note.error { color: #C0392B; font-weight: 600; }

/* Footer */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 40px 0;
  color: #B9C6DE;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.footer-brand { color: #fff; }

.footer-tagline { font-size: 0.9rem; }

.footer-copy { font-size: 0.8rem; color: #8296B8; margin-top: 8px; }

/* Responsive */
@media (max-width: 900px) {
  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav a:last-child { border-bottom: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero h1 { font-size: 2.1rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .cards-grid, .record-grid, .founders-grid, .about-meta { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  section { padding: 56px 0; }
}