/* Custom Properties */

:root {
    --clr-violet: hsl(263, 55%, 52%);
    --clr-dark-grey: hsl(217, 19%, 35%);
    --clr-dark-blue: hsl(219, 29%, 14%);
    --clr-white: hsl(0, 0%, 100%);
    --clr-light-grey: hsl(0, 0%, 81%);
    --clr-light-blue: hsl(210, 46%, 95%);

    --ff-barlow-semi: 'Barlow Semi Condensed', sans-serif;
    --fs-regular: 0.8rem;
    --fs-large: 1.25rem;
    --fw-regular: 500;
    --fw-medium: 600;
}

/* Reset */

*,
*:before,
*:after {
    box-sizing: border-box;
}

p,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
}

img {
    display: block;
    max-width: 100%;
}

/* Global Styles */

body {
    background-color: var(--clr-light-blue);
    font-family: var(--ff-barlow-semi);
    font-size: var(--fs-regular);
    line-height: 1.4;
    display: grid;
    place-content: center;
}


/* Utility Classes */

.bg-violet {
    background-color: var(--clr-violet);
}

.bg-dark-grey {
    background-color: var(--clr-dark-grey);
}

.bg-dark-blue {
    background-color: var(--clr-dark-blue);
}

.bg-white {
    background-color: var(--clr-white);
}

.text-light {
    color: var(--clr-white);
}

.text-dark {
    color: var(--clr-dark-grey);
}

/* General Styling */

.grid-container {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-gap: 1rem;
    padding: 2rem;
    max-width: 35rem;
}

@media(min-width: 55rem) {
    .grid-container {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: repeat (2, auto);
        max-width: 75rem;
}

    .testimonial-1 {
        grid-column: 1 / 3;
        grid-row: 1 / 2;
    }

    .testimonial-4 {
        grid-column: 2 / 4;
    }

    .testimonial-5 {
        grid-row: 1 / 3;
        grid-column: 4 / 5;
    }
}

.testimonial {
    color: var(--clr-white);
    border-radius:8px;
    padding: 2rem;
}

.testimonial > * {
    margin-bottom: 1.6rem;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: 1.6rem;
}

.testimonial__image {
    border: 1px solid var(--clr-white);
    border-radius: 50%;
}

.testimonial-1 {
    position: relative;
    isolation: isolate;
}

.quotation-marks {
    position: absolute;
    top: 20%;
    right: 15%;
    z-index: -1;
}

.highlight {
    font-size: var(--fs-large);
    font-weight: var(--fw-medium);
}


.verified {
    opacity: .5;
}

.review-text {
    opacity: .7;
}