/* ---------- Abertura ---------- */

.page-hero__inner {
    align-items: center;
}

.reading-guide {
    padding: var(--space-6);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--surface);
    box-shadow: var(--shadow-sm);
}

.reading-guide__title {
    margin: 0 0 var(--space-4);
    color: var(--text-subtle);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.reading-guide__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: guide;
}

.reading-guide__list li {
    position: relative;
    padding-left: var(--space-12);
    color: var(--text-muted);
    font-size: var(--fs-sm);
    counter-increment: guide;
}

.reading-guide__list li::before {
    content: counter(guide);
    display: grid;
    position: absolute;
    top: 0;
    left: 0;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background-color: var(--green-100);
    color: var(--green-800);
    font-weight: 800;
}

.reading-guide__list strong {
    display: block;
    color: var(--text);
    font-size: var(--fs-base);
}

/* ---------- Filtro ---------- */

.knowledge {
    padding-top: var(--space-8);
}

.knowledge__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.knowledge__filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    border: 0;
}

.knowledge__count {
    color: var(--text-subtle);
    font-size: var(--fs-sm);
}

/* ---------- Cards ---------- */

.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.kt-card {
    --tone: var(--blue-50);
    --tone-strong: var(--blue-100);
    --tone-text: var(--blue-900);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--surface);
    box-shadow: var(--shadow-sm);
    scroll-margin-top: calc(var(--header-height) + var(--space-6));
}

.kt-card:target {
    outline: 3px solid var(--blue);
    outline-offset: 3px;
}

.kt-card[data-theme="previsao"],
.kt-card[data-theme="dados"],
.kt-card[data-theme="etica"] {
    --tone: var(--green-50);
    --tone-strong: var(--green-100);
    --tone-text: var(--green-800);
}

.kt-card__visual {
    display: grid;
    position: relative;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto 1fr;
    gap: var(--space-2) var(--space-4);
    align-items: end;
    min-height: 11rem;
    padding: var(--space-4) var(--space-6);
    background-color: var(--tone);
}

.kt-card__tags {
    display: flex;
    flex-wrap: wrap;
    grid-column: 1 / -1;
    gap: var(--space-2);
}

.kt-card__theme,
.kt-card__award {
    padding: 2px var(--space-3);
    border-radius: var(--radius-pill);
    font-size: var(--fs-xs);
    font-weight: 700;
}

.kt-card__theme {
    background-color: var(--surface);
    color: var(--tone-text);
}

.kt-card__award {
    background-color: var(--text);
    color: var(--green);
}

.kt-card__image {
    grid-column: 2;
    grid-row: 2;
    width: 9.5rem;
    height: auto;
}

.kt-card__visual:not(:has(.kt-card__highlight)) .kt-card__image {
    grid-column: 1 / -1;
    justify-self: center;
}

.kt-card__highlight {
    display: flex;
    flex-direction: column;
    grid-column: 1;
    grid-row: 2;
    align-self: center;
    gap: var(--space-1);
    max-width: 14rem;
}

.kt-card__highlight strong {
    color: var(--tone-text);
    font-size: var(--fs-3xl);
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
}

.kt-card__highlight span {
    color: var(--text-muted);
    font-size: var(--fs-sm);
    line-height: 1.35;
}

.kt-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-6);
}

.kt-card__question {
    margin: 0;
    font-size: var(--fs-xl);
    font-weight: 700;
    line-height: 1.3;
}

.kt-card__reference {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-left: var(--space-3);
    border-left: 3px solid var(--tone-strong);
    margin-block: var(--space-2);
}

.kt-card__title {
    font-size: var(--fs-sm);
    font-weight: 600;
    line-height: 1.4;
}

.kt-card__authors,
.kt-card__venue {
    color: var(--text-subtle);
    font-size: var(--fs-xs);
    line-height: 1.5;
}

.kt-card__venue{
    font-weight: bold;
}

.kt-card__label {
    margin: var(--space-2) 0 0;
    color: var(--text-subtle);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.kt-card__summary {
    color: var(--text-muted);
}

.kt-card__impacts {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.kt-card__impacts li {
    position: relative;
    padding-left: var(--space-8);
    font-size: var(--fs-sm);
}

.kt-card__impacts li::before {
    content: '';
    position: absolute;
    top: 0.1em;
    left: 0;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: var(--green-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234F6410' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 0.75rem no-repeat;
}

.kt-card__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    margin-top: auto;
    padding-top: var(--space-4);
}

.kt-action {
    color: var(--blue-700);
    font-size: var(--fs-sm);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.kt-action--primary {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-pill);
    background-color: var(--text);
    color: var(--surface);
    text-decoration: none;
    transition: background-color var(--duration) var(--ease);
}

.kt-action--primary:hover {
    background-color: var(--blue-900);
}

/* ---------- Telas menores ---------- */

@media (max-width: 900px) {
    .knowledge-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .kt-card__visual,
    .kt-card__body {
        padding-inline: var(--space-4);
    }

    .kt-card__image {
        width: 7rem;
    }

    .kt-card__highlight strong {
        font-size: var(--fs-2xl);
    }
}