/* modal */
/* =============================================== */
a,
a:link {
    text-decoration: none;
}

.modal-container {
    --light: hsl(0, 0%, 100%);
    --background: linear-gradient(to right bottom, hsl(236, 50%, 50%), hsl(195, 50%, 50%));
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;

    display: none;
    justify-content: center;
    align-items: center;

    width: 100%;
    height: 100%;

    background: hsla(0, 0%, 40%, .6);
}

/* using :target */
.modal-container:target {
    display: flex;
}

.modal {
    width: 30rem;
    padding: 4rem 2rem;
    border-radius: .8rem;

    color: var(--light);
    background: var(--background);
    box-shadow: .4rem .4rem 2.4rem .2rem hsla(236, 50%, 50%, 0.3);
    position: relative;

    overflow: hidden;
}

.modal__details {
    text-align: center;

    margin-bottom: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid hsla(0, 0%, 100%, .4);
}

.modal__title {
    font-size: 3.2rem;
}

.modal__description {
    margin-top: 2rem;

    font-size: 1.6rem;
    font-style: italic;
}

.modal__text {
    padding: 0 4rem;
    margin-bottom: 4rem;

    font-size: 1.6rem;
    line-height: 2;
}

.modal__text::before {
    content: '';

    position: absolute;
    top: 0%;
    left: 100%;
    transform: translate(-50%, -50%);

    width: 18rem;
    height: 18rem;
    border: 1px solid hsla(0, 0%, 100%, .2);
    border-radius: 100rem;

    pointer-events: none;
}

.modal__btn {
    padding: 1rem 1.6rem;
    border: 1px solid hsla(0, 0%, 100%, .4);
    border-radius: 100rem;

    color: inherit;
    background: transparent;
    font-size: 1.4rem;
    font-family: inherit;
    letter-spacing: .2rem;

    transition: .2s;
    cursor: pointer;
}

.modal__btn:hover,
.modal__btn:focus {
    border-color: hsla(0, 0%, 100%, .6);
    transform: translateY(-.2rem);
}

/* links */
/* =============================================== */

.link-2 {
    width: 3rem;
    height: 3rem;
    border: 1px solid hsla(0, 0%, 100%, .4);
    border-radius: 100rem;

    color: inherit;
    font-size: 2.2rem;

    position: absolute;
    top: 1rem;
    right: 2rem;

    display: flex;
    justify-content: center;
    align-items: center;

    transition: .2s;
}

.link-2::before {
    content: '×';

    transform: translateY(-.1rem);
}

.link-2:hover,
.link-2:focus {
    border-color: hsla(0, 0%, 100%, .6);
    transform: translateY(-.2rem);
}

/* Second Version Link */
/* =============================================== */
.second-version-link,
.second-version-link:link {
    color: hsl(236, 50%, 50%);
    padding: .8rem 1.6rem .8rem .2rem;
    border-bottom: 2px solid hsl(236, 50%, 50%);

    font-size: 1.4rem;
    font-weight: bold;

    position: absolute;
    top: 4rem;
    right: 4rem;
}

.second-version-link::after {
    content: '\2197';

    position: absolute;
    top: 0;

    right: 0;

    font-size: .9em;
}

.abs-site-link {
    position: fixed;
    bottom: 20px;
    left: 20px;
    color: hsla(0, 0%, 0%, .6);
    font-size: 1.6rem;
}