:root {
    --dark: #263746;
    --dark-2: #405365;
    --gray: #667585;
    --light: #d9e7f0;
    --light-2: #c7dce9;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family:inherit;

    background: #eef3f6;
    color: var(--dark);
}

.why {
    width: min(1180px, calc(100% - 48px));
    margin: auto;

    padding: 110px 0;
}

.why__header span {
    color: var(--gray);

    font-size: 12px;
    font-weight: 800;
    letter-spacing: .15em;
}

.why__header h1 {
    max-width: 760px;

    margin-top: 18px;

    font-size: clamp(44px, 6vw, 78px);
    line-height: .95;
    letter-spacing: -.06em;
}

.why__header em {
    color: var(--gray);
    font-style: normal;
}

.why__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    margin-top: 70px;

    border-top: 1px solid #cad5dc;
    border-left: 1px solid #cad5dc;
}

.why__grid article {
    min-height: 270px;

    padding: 28px;

    border-right: 1px solid #cad5dc;
    border-bottom: 1px solid #cad5dc;

    transition:
        background .3s ease,
        color .3s ease,
        transform .3s ease;
}

.why__grid article:hover {
    background: var(--dark);
    color: var(--white);

    transform: translateY(-5px);
}

.why__grid article > span {
    color: var(--gray);

    font-size: 12px;
    font-weight: 800;
}

.why__grid h2 {
    margin-top: 80px;

    font-size: 21px;
    letter-spacing: -.025em;
}

.why__grid p {
    margin-top: 10px;

    color: var(--gray);

    font-size: 14px;
    line-height: 1.6;
}

.why__grid article:hover p {
    color: rgba(255,255,255,.6);
}

@media (max-width: 850px) {

    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {

    .why {
        width: calc(100% - 32px);
        padding: 80px 0;
    }

    .why__grid {
        grid-template-columns: 1fr;
    }
}