* { margin: 0; padding: 0; box-sizing: border-box; }
 
body {
    background-color: var(--blackish);
    color: var(--white);
    height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Inter', -apple-system, sans-serif;
    overflow: hidden;
}
 
.hero {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 0 10%;
}
 
.hero-logo {
    width: clamp(16rem, 12vw, 6.5rem);
    height: auto;
    margin-bottom: 20px;
}
 
.radar-ring {
    position: absolute;
    width: 600px;
    height: 600px;
    border: 1px solid var(--ring);
    border-radius: 50%;
    z-index: -1;
    animation: pulseRadar 2.7s infinite cubic-bezier(0.4, 0, 0.2, 1);
}
 
.sub-heading {
    font-size: 0.99rem;
    text-transform: uppercase;
    letter-spacing: 0.4rem;
    color: var(--gray);
    margin-top: 5px;
}