:root {
    --primary: #0a4b7a;
    --secondary: #e67e22;
    --light-bg: #f4f9ff;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.navbar {
    background-color: var(--primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.navbar-brand {
    font-weight: bold;
    font-size: 1.8rem;
}
.navbar-brand span {
    color: var(--secondary);
}
.navbar-nav .nav-link {
    color: white !important;
    font-weight: 500;
    margin-left: 15px;
}
.navbar-nav .nav-link:hover {
    color: var(--secondary) !important;
}
.hero {
    background: linear-gradient(rgba(10,75,122,0.9), rgba(10,75,122,0.9)), url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
}
.btn-primary {
    background-color: var(--secondary);
    border: none;
}
.btn-primary:hover {
    background-color: #cf711f;
}
.service-card {
    border: none;
    border-radius: 15px;
    transition: transform 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.service-card:hover {
    transform: translateY(-10px);
}
.section-title {
    color: var(--primary);
    margin-bottom: 40px;
    text-align: center;
}
footer a:hover {
    color: var(--secondary) !important;
}
.form-control:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 0.2rem rgba(230,126,34,0.25);
}