.hero {
    background-image: url('images/hero-bg.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    position: relative;
    height: 100vh;
}

/* Custom overrides for Sigma21 */
h1, .section-title { color: #ffffff; }
.card h3 i { color: var(--green); }