/**
 * AI-Ranking related-content card candidate.
 *
 * Local design fixture only. This file is not enqueued by air-site-foundation.php
 * and must not be deployed until a separate approval and protected rollout exist.
 */

.air-related-content {
    border-top: 1px solid var(--air-border);
    margin-top: clamp(3.5rem, 9vw, 5.5rem);
    min-width: 0;
    padding-top: clamp(1.75rem, 5vw, 2.75rem);
}

.air-related-content__title {
    align-items: center;
    display: flex;
    font-size: clamp(1.4rem, 3vw, 1.85rem);
    gap: 0.7rem;
    margin: 0 0 1.25rem;
}

.air-related-content__title::before {
    background: var(--air-accent);
    border-radius: 999px;
    box-shadow: 0.55rem 0 0 var(--air-soft);
    content: "";
    flex: 0 0 auto;
    height: 0.55rem;
    width: 0.55rem;
}

.air-related-content__subtitle {
    color: var(--air-muted);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin: 0 0 0.8rem;
    text-transform: uppercase;
}

.air-related-content__next {
    border-top: 1px dashed var(--air-border);
    margin-top: 1.25rem;
    padding-top: 1.25rem;
}

.air-related-content__cards {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
    min-width: 0;
}

.air-site .air-related-content__card {
    align-items: flex-start;
    background: var(--air-surface);
    border: 1px solid var(--air-border);
    border-radius: 12px;
    color: var(--air-ink);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    justify-content: space-between;
    min-height: 8.75rem;
    min-width: 0;
    overflow: hidden;
    padding: 1rem 3.25rem 1rem 1rem;
    position: relative;
    text-decoration: none;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.air-related-content__card::after {
    align-items: center;
    border: 1px solid currentColor;
    border-radius: 999px;
    content: "\2192";
    display: flex;
    font-size: 0.95rem;
    height: 1.8rem;
    justify-content: center;
    opacity: 0.72;
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 1.8rem;
}

.air-related-content__label {
    color: var(--air-accent-dark);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.3;
}

.air-related-content__card-title {
    color: inherit;
    font-size: 1.03rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.45;
    overflow-wrap: anywhere;
    word-break: keep-all;
}

.air-site .air-related-content__card--pillar {
    background: var(--air-ink);
    border-color: var(--air-ink);
    color: #ffffff;
    min-height: 7.75rem;
}

.air-related-content__card--pillar .air-related-content__label {
    color: #9ed7d1;
}

.air-site .air-related-content__card--next_read {
    border-left: 4px solid var(--air-accent);
}

.air-site .air-related-content__card--reverse_link {
    background: var(--air-soft);
    border-color: #c8ddda;
    border-top: 4px solid var(--air-accent-dark);
}

.air-site .air-related-content__card:focus-visible {
    box-shadow: 0 0 0 5px var(--air-soft);
    outline: 3px solid var(--air-accent-dark);
    outline-offset: 3px;
}

@media (hover: hover) {
    .air-site .air-related-content__card:hover {
        border-color: var(--air-accent);
        box-shadow: 0 12px 28px rgba(23, 36, 43, 0.1);
        color: var(--air-ink);
        transform: translateY(-2px);
    }

    .air-site .air-related-content__card--pillar:hover {
        border-color: var(--air-accent);
        color: #ffffff;
    }
}

@media (max-width: 560px) {
    .air-related-content {
        margin-top: 3.5rem;
        padding-top: 1.6rem;
    }

    .air-related-content__cards {
        grid-template-columns: minmax(0, 1fr);
    }

    .air-related-content__card {
        min-height: 0;
        padding: 0.95rem 3rem 0.95rem 0.95rem;
    }

    .air-related-content__card::after {
        right: 0.85rem;
        top: 0.85rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .air-related-content__card {
        transition: none;
    }

    .air-related-content__card:hover {
        transform: none;
    }
}