* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    min-height: 100vh;
    font-family: "Barlow Semi Condensed", sans-serif;
    background-color: hsl(214, 17%, 92%);
    font-size: 13px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem 1.5rem;
    color: hsl(0, 0%, 100%);
}
.container {
    width: min(1110px, 100%);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.card {
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 30px 40px 40px rgba(72, 85, 106, 0.15);
}
.card-heading {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
}
.card-heading img {
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    object-fit: cover;
}
.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}
.author-info h2 {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
}
.author-info p {
    font-size: 0.7rem;
    opacity: 0.5;
    margin-top: 0.2rem;
}
.daniel {
    grid-column: 1/3;
    position: relative;
    background-color: hsl(263, 55%, 52%);
    background-image: url(bg-pattern-quotation.svg);
    background-repeat: no-repeat;
    background-position: top right 4rem;
}
.patrick {
    grid-column: 2/4;
    background-color: hsl(219, 29%, 14%);
}
.kira {
    grid-column: 4/5;
    grid-row: 1/3;
}
.jeanette, .kira {
    background-color: hsl(0, 0%, 100%);
    color: hsl(219, 29%, 14%);
}
.jonathan {
    background-color: hsl(224, 10%, 45%);
}
.card-text {
    line-height: 1.5;
    opacity: 0.7;
    font-size: 0.95rem;
}
.daniel .card-heading img,
.patrick .card-heading img {
    border: 2px solid rgba(255, 255, 255, 0.5);
}
.jeanette .card-heading img,
.kira .card-heading img {
    border: 2px solid transparent;
}

@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .daniel, .patrick,
    .kira {
        grid-column: auto;
        grid-row: auto;
    }
}

@media (max-width: 640px) {
    body {
        padding: 4rem 1.25rem;
    }
   .testimonials-grid {
    grid-template-columns: 1fr;
   }
   .card {
    padding: 1.7rem;
   }
   .card-title {
    font-size: 1.3rem;
   }
   .daniel, 
   .jonathan,
   .kira, 
   .Jeanette,
   .patrick {
    grid-column: auto;
    grid-row: auto;
   }
   .daniel {
    background-position: top right 1.5rem;
   }
}