/* AgilKit home (loaded on every page): search results, categories, catalog, steps, footer.
   Above-the-fold rules live in home-critical.css, inlined in <head>.
   Loaded as a normal stylesheet on home and hubs; tokens come from the inlined critical CSS. */

/* Instant search results */
.search-item {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.15rem;
    border-bottom: 1px solid var(--border-light);
    text-align: left;
    text-decoration: none;
    transition: background var(--transition-fast);
}
.search-item:last-child {
    border-bottom: none;
}
.search-item:hover {
    background: var(--brand-primary-soft);
}
.search-item-main {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
}
.search-item-icon {
    width: 2.6rem;
    height: 2.6rem;
}
.search-item-icon .svg-icon {
    width: 1.25rem;
    height: 1.25rem;
}
.search-item-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.search-item-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--text-main);
}
.search-item-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 38ch;
}
.search-empty {
    padding: 1.25rem;
    text-align: center;
    color: var(--text-secondary);
}
.search-empty-cta {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    background: var(--brand-primary);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
}

/* Category summary + catalog */
.section-block {
    padding: 3rem 0;
}
.hero-section + .section-block {
    padding-top: 1.5rem;
}
#herramientas {
    scroll-margin-top: 5.5rem;
}
.cat-icon-box {
    width: 3.35rem;
    height: 3.35rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.theme-pdf { background: var(--cat-pdf-soft); color: var(--cat-pdf); border: 1px solid var(--cat-pdf-border); }
.theme-image { background: var(--cat-img-soft); color: var(--cat-img); border: 1px solid var(--cat-img-border); }
.theme-converter { background: var(--cat-conv-soft); color: var(--cat-conv); border: 1px solid var(--cat-conv-border); }
.theme-utility { background: var(--cat-util-soft); color: var(--cat-util); border: 1px solid var(--cat-util-border); }
.theme-calc { background: var(--cat-calc-soft); color: var(--cat-calc); border: 1px solid var(--cat-calc-border); }

.section-header-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}
.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    color: var(--text-main);
    letter-spacing: -0.02em;
}
.section-subtitle {
    color: var(--text-secondary);
    font-size: 0.98rem;
    margin-top: 0.2rem;
}
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}
.filter-tab {
    min-height: var(--touch-min-height);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-strong);
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: var(--transition-fast);
}
.filter-tab:hover {
    border-color: var(--brand-primary);
    color: var(--text-main);
}
.filter-tab.active {
    background: var(--text-main);
    color: var(--bg-page);
    border-color: var(--text-main);
}
@media (max-width: 640px) {
    .filter-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        margin: 0 -1.25rem;
        padding: 0 1.25rem 0.25rem;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }
    .filter-tabs::-webkit-scrollbar {
        display: none;
    }
    .filter-tab {
        flex-shrink: 0;
        white-space: nowrap;
    }
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
    gap: 1.25rem;
}
.tool-card {
    background: var(--bg-surface);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 1.45rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
    text-decoration: none;
    box-shadow: var(--shadow-xs);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    content-visibility: auto;
    contain-intrinsic-size: auto 340px;
}
.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.tool-card[data-hub="herramientas-pdf"]:hover { border-color: var(--cat-pdf); }
.tool-card[data-hub="herramientas-imagen"]:hover { border-color: var(--cat-img); }
.tool-card[data-hub="herramientas-texto"]:hover { border-color: var(--cat-conv); }
.tool-card[data-hub="utilidades"]:hover { border-color: var(--cat-util); }
.tool-card[data-hub="calculadoras"]:hover { border-color: var(--cat-calc); }
.tool-card-main {
    display: block;
}
.tool-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.1rem;
}
.format-pill-badge {
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 0.74rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
}
.tool-card-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 0.45rem;
    display: block;
}
.tool-card-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 1.35rem;
    display: block;
}
.tool-card-footer {
    padding-top: 0.9rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
}
.ext-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}
.ext-tag {
    padding: 0.15rem 0.48rem;
    border-radius: 0.35rem;
    background: var(--bg-subtle);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
}
.open-tool-link {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 0.88rem;
    color: var(--brand-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: transform var(--transition-fast);
    white-space: nowrap;
}
.tool-card:hover .open-tool-link {
    transform: translateX(3px);
}
.directory-cta {
    text-align: center;
    margin-top: 2.5rem;
}

/* Steps banner */
.steps-banner {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    padding: 4rem 0;
}
.steps-intro {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}
.steps-pill {
    display: inline-block;
    background: var(--action-green-soft);
    color: var(--action-green);
    border: 1px solid var(--cat-conv-border);
    margin-bottom: 0.65rem;
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.5rem;
    margin-top: 2.25rem;
}
.step-card {
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    content-visibility: auto;
    contain-intrinsic-size: auto 260px;
}
.step-number-badge {
    width: 3.1rem;
    height: 3.1rem;
    border-radius: var(--radius-lg);
    background: var(--brand-primary);
    color: #FFFFFF;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.1rem;
    box-shadow: 0 8px 16px -4px rgba(37, 99, 235, 0.3);
}
.step-number-badge.badge-img {
    background: var(--cat-img);
    box-shadow: 0 8px 16px -4px rgba(2, 132, 199, 0.3);
}
.step-number-badge.badge-green {
    background: var(--action-green);
    box-shadow: 0 8px 16px -4px rgba(5, 150, 105, 0.3);
}
.step-card h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.22rem;
    margin-bottom: 0.45rem;
    color: var(--text-main);
}
.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}
.privacy-strip {
    margin-top: 2.5rem;
    border-radius: var(--radius-xl);
    background: #0F172A;
    color: #FFFFFF;
    padding: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}
.privacy-strip-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
}
.privacy-strip-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: #6EE7B7;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.privacy-strip h3 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
}
.privacy-strip p {
    color: #CBD5E1;
    font-size: 0.88rem;
}
.btn-privacy-cta {
    min-height: var(--touch-min-height);
    padding: 0.7rem 1.25rem;
    border-radius: var(--radius-md);
    background: var(--action-green);
    color: #FFFFFF;
    font-weight: 800;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    transition: var(--transition-fast);
}
.btn-privacy-cta:hover {
    background: var(--action-green-hover);
}

/* Footer */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-light);
    padding: 3.5rem 0 2.5rem;
    margin-top: auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}
.footer-brand-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-main);
    text-decoration: none;
}
.footer-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 340px;
}
.footer-assurances {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.sidebar-heading {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}
.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    margin-top: 0.75rem;
    padding: 0;
}
.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    min-height: 1.9rem;
    display: inline-flex;
    align-items: center;
}
.footer-links a:hover {
    color: var(--brand-primary);
    text-decoration: underline;
}
.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.84rem;
    color: var(--text-muted);
}
.footer-bottom-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-bottom-actions button {
    font-weight: 700;
    color: var(--text-muted);
}
.footer-bottom-actions button:hover {
    color: var(--brand-primary);
}
.footer-bottom-actions .footer-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    background: var(--bg-surface);
}
.footer-bottom-actions .footer-icon-btn:hover {
    border-color: var(--brand-primary);
}
.footer-bottom-actions .footer-icon-btn[aria-pressed="true"] {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

@media (max-width: 920px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .privacy-strip-main {
        flex-direction: column;
        text-align: center;
        width: 100%;
    }
    .btn-privacy-cta {
        width: 100%;
        justify-content: center;
    }
}