:root {
    --sug-primary: #0d6efd;
    --sug-dark: #0b1f3a;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1 0 auto;
}

.navbar .nav-link.active {
    color: #fff !important;
    font-weight: 600;
    border-bottom: 2px solid var(--sug-primary);
}

.hero {
    background: linear-gradient(135deg, var(--sug-dark) 0%, #143b6b 60%, var(--sug-primary) 100%);
    color: #fff;
    padding: 5rem 0;
}

.hero h1 {
    font-weight: 700;
}

.service-icon {
    font-size: 2.25rem;
    color: var(--sug-primary);
}

.card.service-card {
    border: none;
    box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.08);
    transition: transform 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
    height: 100%;
}

.card.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.75rem 1.5rem rgba(0, 0, 0, 0.12);
}

.section-title {
    font-weight: 700;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: var(--sug-primary);
    border-radius: 2px;
}