style.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root {
--Moderate-violet: hsl(263, 55%, 52%);
--Very-dark-grayish-blue: hsl(217, 19%, 35%);
--Very-dark-blackish-blue: hsl(219, 29%, 14%);
--White: hsl(0, 0%, 100%);
--Light-gray: hsl(0, 0%, 81%);
--Light-grayish-blue: hsl(210, 46%, 95%);
}
body {
    background:var(--Light-grayish-blue) ;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    grid-template-rows: repeat(2,1fr);
    padding: 15px;
    width: min(95%, 70rem);
    margin: 5% auto;
    gap: 20px;
}
.person-1 {
    grid-area: 1 / 1 / 2 / 3;
    background-color: var(--Moderate-violet);
    padding: 20px;
    color: var(--White);
    background-image: url(images/bg-pattern-quotation.svg);
   background-repeat: no-repeat;
   background-position: top right 30px;
   border-radius: 10px;
}
.summary {
    display: flex;
    align-items: center;
    gap: 20px;
}
img{
    border-radius: 50%;
    width: 50px;
}
.person-1 .summary .name {
color: var(--White);
}
.job {
    color: var(--Light-gray);
    opacity: 50%;
    padding: 6px 0;
}
h1 {
    margin: 20px auto;
    font-size: 14px;
    line-height: 1.5;
}
.person-2 {
    grid-area: 1 / 3 / 2 / 4;
    background-color: var(--Very-dark-grayish-blue);
    padding: 20px;
    color: var(--White);
   border-radius: 10px;
}
.person-3 {
    grid-area: 2 / 1 / 3 / 2;
    background-color: var(--White);
    padding: 20px;
    color: var(--Very-dark-blackish-blue);
   border-radius: 10px;
}
.person-4 {
    grid-area: 2 / 2 / 3 / 4;
    background-color: var(--Very-dark-blackish-blue);
    padding: 20px;
    color: var(--White);    
   border-radius: 10px;
}
.person-5 {
    grid-area: 1 / 4 / 3 / 5; 
    background-color: var(--White);
    padding: 20px;
    color: var(--Very-dark-grayish-blue);
   border-radius: 10px;
} 
@media (max-width: 600px) {
    .grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}