/*
 * Vondra.cz – úvodní blok autora
 * Verze 2.1.0
 */

.rv-author-intro {
    --rv-author-bg: #111111;
    --rv-author-text: #ffffff;
    --rv-author-muted: rgba(255, 255, 255, 0.82);
    --rv-author-subtle: rgba(255, 255, 255, 0.58);
    --rv-author-line: rgba(255, 255, 255, 0.32);

    position: relative;
    width: 100%;
    margin: 0;

    /* Nahoře | vlevo a vpravo | dole */
    padding:
        clamp(52px, 6vw, 92px)
        24px
        clamp(42px, 4vw, 64px);

    color: var(--rv-author-text);
    background: var(--rv-author-bg);
}

.rv-author-intro,
.rv-author-intro * {
    box-sizing: border-box;
}

/*
 * Dva sloupce:
 * fotografie vlevo, text vpravo
 */
.rv-author-intro__inner {
    display: grid !important;
    grid-template-columns:
        minmax(0, 0.92fr)
        minmax(0, 1.08fr);

    align-items: center;
    gap: clamp(44px, 6vw, 92px);

    width: min(100%, 1180px);
    margin: 0 auto;
}

.rv-author-intro__portrait,
.rv-author-intro__body {
    min-width: 0;
}

/* Fotografie */

.rv-author-intro__portrait {
    position: relative;
    grid-column: 1;
    width: 100%;
    max-width: 520px;
    margin: 0;
    justify-self: start;
}

.rv-author-intro__portrait::after {
    content: "";
    position: absolute;
    right: -16px;
    bottom: -16px;
    width: 42%;
    height: 42%;
    border-right: 1px solid var(--rv-author-line);
    border-bottom: 1px solid var(--rv-author-line);
    pointer-events: none;
}

.rv-author-intro__portrait img {
    display: block;
    width: 100%;
    height: auto;
    margin: 0;
}

/* Textový sloupec */

.rv-author-intro__body {
    grid-column: 2;
    width: 100%;
    max-width: 650px;
}

.rv-author-intro__eyebrow {
    margin: 0 0 13px;
    padding: 0;
    color: var(--rv-author-subtle);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.rv-author-intro__body h2 {
    margin: 0 0 26px;
    padding: 0;
    color: var(--rv-author-text);
    font-size: clamp(30px, 3.3vw, 50px);
    font-weight: 300;
    line-height: 1.12;
    letter-spacing: 0.01em;
    text-wrap: balance;
}

/* Citát */

.rv-author-intro__quote {
    margin: 0 0 28px;
    padding: 2px 0 2px 22px;
    border: 0;
    border-left: 2px solid var(--rv-author-line);
    color: var(--rv-author-text);
}

.rv-author-intro__quote p {
    margin: 0;
    padding: 0;
    color: inherit;
    font-size: clamp(18px, 1.7vw, 23px);
    font-weight: 400;
    line-height: 1.55;
}

/* Běžný text */

.rv-author-intro__content {
    max-width: 620px;
}

.rv-author-intro__content p {
    margin: 0;
    padding: 0;
    color: var(--rv-author-muted);
    font-size: clamp(16px, 1.15vw, 18px);
    font-weight: 400;
    line-height: 1.78;
    text-align: left;
    text-wrap: pretty;
}

/* Odkaz */

.rv-author-intro__actions {
    margin-top: 30px;
}

.rv-author-intro__link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    color: var(--rv-author-text);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: 0.03em;
    text-decoration: none;
    border-bottom: 1px solid var(--rv-author-line);
    transition:
        gap 180ms ease,
        border-color 180ms ease,
        color 180ms ease;
}

.rv-author-intro__link:hover {
    gap: 15px;
    color: #ffffff;
    border-color: #ffffff;
}

.rv-author-intro__link:focus-visible {
    outline: 3px solid #ffffff;
    outline-offset: 5px;
}

/* Velké monitory */

@media (min-width: 981px) {
    .rv-author-intro__portrait {
        transform: translateY(-12px);
    }
}

/*
 * Tablet:
 * stále dva sloupce
 */
@media (min-width: 768px) and (max-width: 980px) {
    .rv-author-intro {
        padding-right: 22px;
        padding-left: 22px;
    }

    .rv-author-intro__inner {
        grid-template-columns:
            minmax(0, 0.95fr)
            minmax(0, 1.05fr);

        gap: 36px;
    }

    .rv-author-intro__portrait {
        grid-column: 1;
    }

    .rv-author-intro__body {
        grid-column: 2;
    }

    .rv-author-intro__body h2 {
        font-size: clamp(28px, 4vw, 40px);
    }

    .rv-author-intro__quote {
        padding-left: 18px;
    }
}

/*
 * Mobil:
 * fotografie a text pod sebou
 */
@media (max-width: 767px) {
    .rv-author-intro {
        padding: 42px 18px 50px;
    }

    .rv-author-intro__inner {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr);
        gap: 36px;
        width: min(100%, 600px);
    }

    .rv-author-intro__portrait {
        grid-column: 1;
        grid-row: 1;
        width: min(100%, 520px);
        margin: 0 auto;
        justify-self: center;
        transform: none;
    }

    .rv-author-intro__portrait::after {
        right: -9px;
        bottom: -9px;
    }

    .rv-author-intro__body {
        grid-column: 1;
        grid-row: 2;
        max-width: none;
    }

    .rv-author-intro__body h2 {
        margin-bottom: 22px;
        font-size: clamp(28px, 9vw, 38px);
    }

    .rv-author-intro__quote {
        margin-bottom: 24px;
        padding-left: 18px;
    }

    .rv-author-intro__content p {
        line-height: 1.7;
    }
}