:root {
  --primary: #0a2540;
  --primary-hover: #001226;
  --secondary: #20639b;
  --accent: #00d4b1;
  --dark: #1a202c;
  --light: #f8fafc;
  --white: #ffffff;
  --gray: #64748b;
  --border: #e2e8f0;
  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-body); color: var(--dark); background: var(--light); line-height: 1.6; }

/* Navigation */
.header { background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.nav-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 1rem 2rem; }
.logo { font-size: 1.4rem; font-weight: 800; color: var(--primary); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.logo-sub { font-weight: 400; font-size: 0.85rem; color: var(--secondary); display: block; }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a { text-decoration: none; color: var(--dark); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--secondary); }
.btn-quote { background: var(--primary); color: var(--white) !important; padding: 0.5rem 1.2rem; border-radius: 6px; transition: background 0.2s ease; }
.btn-quote:hover { background: var(--primary-hover); }

/* Common Hero */
.page-hero { background: linear-gradient(135deg, var(--primary) 0%, #153a60 100%); color: var(--white); padding: 4rem 2rem; text-align: center; }
.page-hero h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.page-hero p { color: #cbd5e1; font-size: 1.1rem; }

/* Layout Grid & Containers */
.container { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }

/* Component Cards */
.card { background: var(--white); padding: 2rem; border-radius: 8px; border: 1px solid var(--border); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
.card h3 { color: var(--primary); margin-bottom: 0.75rem; }
.badge { display: inline-block; background: #e0f2fe; color: #0369a1; font-size: 0.8rem; font-weight: 600; padding: 0.2rem 0.6rem; border-radius: 4px; margin-bottom: 0.5rem; }

/* Footer */
footer { background: var(--primary); color: var(--white); padding: 3rem 2rem 1rem; margin-top: 4rem; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col h4 { margin-bottom: 1rem; color: var(--accent); }
.footer-col p, .footer-col a { color: #cbd5e1; text-decoration: none; font-size: 0.9rem; margin-bottom: 0.5rem; display: block; }
.footer-bottom { text-align: center; padding-top: 1.5rem; font-size: 0.85rem; color: #94a3b8; }