/**
 * Knowledge Hub: industry pages and the parts they share with other page types
 * (threat list, threat group row, rules list, solution list, statistic, industry card).
 * Breakpoints: 1100px (tablet), 720px (phone).
 */

/* Threat list */
.hp-kb-threats__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hp-kb-threats__item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 24px;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius-card);
    background: var(--hp-white);
}

.hp-kb-threats__num {
    font-family: var(--hp-font-mono);
    font-size: var(--bd-small-size);
    letter-spacing: 0;
    color: var(--hp-coral);
}

.hp-kb-threats__title {
    font-family: var(--hp-font-display);
    font-size: var(--bd-card-dense-size);
    line-height: var(--bd-card-lh);
    color: var(--hp-ink);
    font-weight: var(--bd-heading-weight);
}

.hp-kb-threats__text {
    font-size: var(--bd-body-size);
    line-height: 1.6;
    color: var(--hp-ink-muted);
}

.hp-kb-threats__link {
    margin-top: auto;
    padding-top: 6px;
    font-size: var(--bd-body-size);
    font-weight: 600;
    color: var(--hp-ink);
}

.hp-kb-threats__link:hover {
    color: var(--hp-coral);
}

.hp-kb-threats__link:focus-visible,
.hp-kb-regs__link:focus-visible,
.hp-kb-stat__source a:focus-visible {
    outline: 2px solid var(--hp-coral);
    outline-offset: 3px;
}

/* Threat groups */
.hp-kb-actors__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.hp-kb-actors--single .hp-kb-actors__list {
    grid-template-columns: minmax(0, 1fr);
}

.hp-kb-actors--single .hp-kb-actor {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 24px;
    padding: 28px;
}

.hp-kb-actors--single .hp-kb-actor__summary {
    max-width: 62ch;
}

.hp-kb-actor {
    position: relative;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 18px;
    padding: 22px;
    border: 1px solid rgb(255 255 255 / .08);
    border-radius: var(--hp-radius-card);
    background: radial-gradient(90% 60% at 100% 0%, var(--hp-navy-600) 0%, rgb(19 28 74 / 0) 70%), var(--hp-navy-900);
    color: var(--hp-on-dark);
    transition: border-color .2s ease;
}

.hp-kb-actor:hover,
.hp-kb-actor:focus-within {
    border-color: rgb(255 82 71 / .55);
}

.hp-kb-actor__emblem {
    color: var(--hp-white);
}

.hp-kb-actor__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.hp-kb-actor__name {
    font-family: var(--hp-font-display);
    font-size: var(--bd-card-size);
    line-height: var(--bd-card-lh);
    color: var(--hp-white);
    letter-spacing: var(--bd-card-track);
    font-weight: var(--bd-heading-weight);
}

.hp-kb-actor__link::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
}

.hp-kb-actor__link:focus-visible {
    outline: 0;
}

.hp-kb-actor__link:focus-visible::after {
    outline: 2px solid var(--hp-coral);
    outline-offset: 2px;
}

.hp-kb-actor__meta {
    font-family: var(--hp-font-mono);
    font-size: var(--bd-small-size);
    color: var(--hp-on-dark-faint);
}

.hp-kb-actor__summary {
    font-size: var(--bd-small-size);
    line-height: 1.55;
    color: var(--hp-on-dark-muted);
}

.hp-kb-actor__cta {
    margin-top: 4px;
    font-weight: 600;
    color: var(--hp-white);
}

.hp-kb-actor:hover .hp-kb-actor__cta {
    color: var(--hp-coral);
}

/* Rules */
.hp-kb-regs__list {
    margin: 0;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius-card);
    background: var(--hp-white);
}

.hp-kb-regs__row {
    display: grid;
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 24px;
    padding: 20px 24px;
}

.hp-kb-regs__row + .hp-kb-regs__row {
    border-top: 1px solid var(--hp-line);
}

.hp-kb-regs__name {
    font-family: var(--hp-font-display);
    font-size: var(--bd-card-dense-size);
    line-height: var(--bd-card-lh);
    color: var(--hp-ink);
    font-weight: var(--bd-heading-weight);
}

.hp-kb-regs__text {
    margin: 0;
    font-size: var(--bd-body-size);
    line-height: 1.65;
    color: var(--hp-ink-muted);
}

.hp-kb-regs__link {
    display: block;
    width: fit-content;
    margin-top: 8px;
    font-weight: 600;
    color: var(--hp-ink);
}

.hp-kb-regs__link:hover {
    color: var(--hp-coral);
}

/* Solutions */
.hp-kb-solutions__list {
    margin: 0;
    padding: 8px 28px;
    list-style: none;
    border-radius: var(--hp-radius-card);
    background: radial-gradient(70% 40% at 100% 0%, var(--hp-navy-600) 0%, rgb(19 28 74 / 0) 70%), var(--hp-navy-900);
    color: var(--hp-on-dark);
}

.hp-kb-solutions__item {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr) 24px;
    gap: 24px;
    align-items: start;
    padding-block: 20px;
}

.hp-kb-solutions__item + .hp-kb-solutions__item {
    border-top: 1px solid rgb(255 255 255 / .08);
}

.hp-kb-solutions__name {
    font-family: var(--hp-font-display);
    font-size: var(--bd-card-dense-size);
    line-height: var(--bd-card-lh);
    color: var(--hp-white);
    font-weight: var(--bd-heading-weight);
}

.hp-kb-solutions__link::after {
    content: '';
    position: absolute;
    inset: 0;
}

.hp-kb-solutions__link:focus-visible {
    outline: 0;
}

.hp-kb-solutions__link:focus-visible::after {
    outline: 2px solid var(--hp-coral);
    outline-offset: -2px;
}

.hp-kb-solutions__text {
    font-size: var(--bd-body-size);
    line-height: 1.6;
    color: var(--hp-on-dark-muted);
}

.hp-kb-solutions__arrow {
    font-size: var(--bd-body-size);
    color: var(--hp-on-dark-faint);
    transition: color .2s ease, transform .2s ease;
}

.hp-kb-solutions__item:hover .hp-kb-solutions__arrow {
    color: var(--hp-coral);
    transform: translateX(3px);
}

/* Statistic (optional) */
.hp-kb-stat {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px 24px;
    align-items: center;
    margin: 0;
    padding: 24px 28px;
    border: 1px solid var(--hp-line);
    border-radius: var(--hp-radius-md);
    background: var(--hp-white);
}

.hp-kb-stat__figure {
    font-family: var(--bd-font-mono);
    font-size: var(--bd-stat-size);
    line-height: 1;
    color: var(--hp-coral);
    font-weight: var(--bd-stat-weight);
    letter-spacing: var(--bd-stat-track);
}

.hp-kb-stat__text {
    font-size: var(--bd-body-size);
    line-height: 1.5;
    color: var(--hp-ink);
}

.hp-kb-stat__source {
    grid-column: 1 / -1;
    font-size: var(--bd-small-size);
    color: var(--hp-ink-soft);
}

.hp-kb-stat__source a {
    text-decoration: underline;
}

/* At a glance card in the hero */
.hp-kb-glance__label {
    padding: 20px 24px;
    font-family: var(--bd-font-mono);
    font-size: var(--bd-eyebrow-size);
    letter-spacing: var(--bd-eyebrow-track);
    text-transform: uppercase;
    color: var(--hp-on-dark-faint);
    font-weight: var(--bd-eyebrow-weight);
}

.hp-kb-glance .hp-kb-idcard__facts > div {
    grid-template-columns: 40px minmax(0, 1fr);
}

.hp-kb-glance .hp-kb-idcard__facts dt {
    color: var(--hp-coral);
}

/* Directory */
.hp-kb-industries {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 20px;
}

.hp-kb-industrycard__threats {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--bd-small-size);
    color: var(--hp-on-dark-muted);
}

.hp-kb-industrycard__threats li {
    position: relative;
    padding-left: 16px;
}

.hp-kb-industrycard__threats li::before {
    content: '';
    position: absolute;
    top: .55em;
    left: 0;
    width: 6px;
    height: 6px;
    background: var(--hp-coral);
}

.hp-kb-industrycard .hp-kb-card__tags {
    margin: 0;
}

.hp-kb-industry .hp-kb-block__title,
.hp-kb-industry .hp-kb-definition {
    scroll-margin-top: 124px;
}

@media (max-width: 1100px) {
    .hp-kb-industry .hp-kb-toc a {
        border-radius: 6px;
    }
}

@media (max-width: 720px) {
    .hp-kb-threats__list {
        grid-template-columns: minmax(0, 1fr);
    }

    .hp-kb-actors__list,
    .hp-kb-actors--single .hp-kb-actors__list {
        grid-template-columns: minmax(0, 1fr);
    }

    .hp-kb-actor,
    .hp-kb-actors--single .hp-kb-actor {
        grid-template-columns: 48px minmax(0, 1fr);
        gap: 16px;
        padding: 20px;
    }

    .hp-kb-actor__emblem svg {
        width: 48px;
        height: 48px;
    }

    .hp-kb-regs__row {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
        padding: 18px;
    }

    .hp-kb-solutions__list {
        padding: 4px 18px;
    }

    .hp-kb-solutions__item {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }

    .hp-kb-solutions__arrow {
        display: none;
    }

    .hp-kb-stat {
        grid-template-columns: minmax(0, 1fr);
        padding: 20px;
    }

    .hp-kb-glance .hp-kb-idcard__facts > div {
        grid-template-columns: 36px minmax(0, 1fr);
    }

    .hp-kb-industries {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hp-kb-actor,
    .hp-kb-solutions__arrow {
        transition: none;
    }

    .hp-kb-solutions__item:hover .hp-kb-solutions__arrow {
        transform: none;
    }
}