:root {
  --navy: #14195C;
  --navy-dark: #0E1244;
  --navy-soft: #2A2F7A;
  --bg: #ffffff;
  --bg-soft: #F4F5FB;
  --text: #1B1F33;
  --muted: #5A5F75;
  --border: #E3E5F0;
  --max: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.brand img { height: 44px; width: auto; display: block; }
.brand-text {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--navy);
  font-size: 1rem;
  text-transform: uppercase;
}
.site-nav a {
  color: var(--text);
  margin-left: 1.5rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--navy); text-decoration: none; }

/* Hero */
.hero {
  background: linear-gradient(180deg, #F4F5FB 0%, #ffffff 100%);
  padding: 5rem 0 4rem;
  text-align: center;
}
.hero .logo-large {
  height: 200px;
  width: auto;
  margin: 0 auto 1.5rem;
  display: block;
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--navy);
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero p.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 2rem;
}
.cta {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  padding: 0.85rem 1.75rem;
  border-radius: 6px;
  font-weight: 600;
  transition: background 0.15s ease;
}
.cta:hover { background: var(--navy-dark); text-decoration: none; }

/* Sections */
section { padding: 4rem 0; }
section h2 {
  font-size: 1.75rem;
  color: var(--navy);
  margin: 0 0 0.5rem;
  font-weight: 700;
}
section .section-intro {
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* Services grid */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.75rem;
  background: #fff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(20, 25, 92, 0.08);
}
.service-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--bg-soft);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.service-card h3 {
  margin: 0 0 0.5rem;
  color: var(--navy);
  font-size: 1.2rem;
}
.service-card p { margin: 0; color: var(--muted); }

/* About */
.about { background: var(--bg-soft); }
.about p { max-width: 720px; color: var(--text); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.contact-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.contact-card .label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
.contact-card .value { font-weight: 500; color: var(--text); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.92rem;
  background: #fff;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.site-footer nav a { margin-left: 1.25rem; color: var(--muted); }
.site-footer nav a:first-child { margin-left: 0; }

/* Legal pages */
.legal {
  padding: 3rem 0 4rem;
  max-width: 760px;
}
.legal h1 {
  color: var(--navy);
  font-size: 2rem;
  margin: 0 0 1.5rem;
}
.legal h2 {
  color: var(--navy);
  font-size: 1.25rem;
  margin: 2rem 0 0.5rem;
}
.legal p, .legal ul { color: var(--text); }
.legal .back-link {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  .site-nav a { margin-left: 1rem; font-size: 0.95rem; }
  .brand-text { display: none; }
  .hero { padding: 3rem 0 2.5rem; }
  .hero .logo-large { height: 150px; }
  section { padding: 3rem 0; }
}