/* Modern light theme — Inter font */
:root{
  --accent: #0b78d1; /* electric blue */
  --muted:#6c757d;
  --card-shadow: 0 6px 18px rgba(18, 38, 63, 0.08);
}
*{box-sizing:border-box}
body{font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; background:#fff; color:#1b1b1b}
.navbar .brand-logo{height:36px}
.brand-text{font-weight:600;color:#0b2f4a}
.hero{position:relative; background-size:cover; background-position:center; min-height:360px; display:flex; align-items:center}
.hero-overlay{position:absolute; inset:0; background:linear-gradient(180deg, rgba(11,120,209,0.55), rgba(12,38,56,0.45)); backdrop-filter: blur(2px);}
.hero-content{position:relative; padding:80px 15px}
.hero-logo-lg{width:260px; max-width:48%; height:auto}
.hero h1{font-weight:700; color:#fff}
.lead{color:rgba(255,255,255,0.92)}
.btn-primary{background:var(--accent); border:none}
.feature-card{border:none; box-shadow:var(--card-shadow); transition:transform .18s ease, box-shadow .18s ease}
.feature-card:hover{transform:translateY(-6px); box-shadow:0 20px 40px rgba(11,120,209,0.08)}
.card{border:none}
footer{background:#fff}
.container h3,h2{color:#0b2f4a}

/* Responsive tweaks */
@media (max-width:768px){ .hero-content{padding:40px 10px} .hero-logo-lg{width:180px} }