html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: auto; /* Ensures scrolling */
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background: url("../img/space_bkg.svg");
    background-size: cover;
    overflow: auto;
}

.about-us-header {
    text-align: center;
    font-size: 2.5em;
    margin-top: 20px;
    color: #333;
}

.circles-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    margin: 20px;
}

.circle-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 50%;
    height: auto;
    margin: 20px;
    padding: 20px;
    border: 2px solid #ccc;
    border-radius: 15px;
    background-color: #00000080;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    color: white;
    background-image: url("../img/planet-sm.jpg");
    background-position: 50% 50%;
}

.profile-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    position: relative;
    z-index: 2;
    border: 5px solid black;
    animation: color-pulse 5s infinite ease-in-out; /* Add pulse animation */
}

.paragraph-left {
    text-align: left;
    margin-bottom: 10px;
    font-size: 16pt;
    z-index: 1;
}

.footer {
    position: static;
    left: 0;
    bottom: 0;
    width: 100%;
    text-align: center;
    color: white;
    font-weight: bold;
}

@keyframes color-pulse {
    0% { border-color: black; }
    50% { border-color: hsl(0, 0%, 100%); }
    100% { border-color: black; }
}