.book-trial-container {
    display: flex;
    flex-wrap: wrap;         /* allows responsiveness for smaller screens */
    gap: 2rem;               /* space between columns */
    max-width: 1200px;
    margin: 0 auto;          /* center the container */
}

.book-trial-intro {
    flex: 1 1 45%;           /* grow, shrink, basis */
}

.booking-form {
    flex: 1 1 45%;
}