:root {
    --cat-navy:     #0A1128;
    --cat-navy-mid: #162447;
    --cat-cyan:     #00D9FF;
    --cat-cyan-dk:  #009dcc;
    --cat-red:      #D11E2E;
    --cat-white:    #ffffff;
    --cat-g100:     #f5f7fa;
    --cat-g200:     #e8ecf0;
    --cat-g400:     #9ba3b0;
    --cat-g700:     #444c5c;
    --cat-r:        10px;
    --cat-tr:       0.25s ease;
}

.cat-wrap * { box-sizing: border-box; }
.cat-wrap { font-family: 'Montserrat', sans-serif; color: var(--cat-navy); }
#primary { width: 100% !important; }

.cat-hero {
    background: linear-gradient(135deg, var(--cat-navy) 0%, var(--cat-navy-mid) 100%);
    padding: 50px 0 44px;
    position: relative;
    overflow: hidden;
}

.cat-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0,217,255,0.07) 0%, transparent 70%);
    pointer-events: none;
}

.cat-hero__inner { max-width: 760px; }

.cat-hero__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 13px;
}

.cat-hero__back {
    color: var(--cat-cyan);
    text-decoration: none;
    font-weight: 700;
}

.cat-hero__sep { color: rgba(255,255,255,0.3); }
.cat-hero__count { color: rgba(255,255,255,0.5); }

.cat-hero__title {
    font-size: 38px;
    font-weight: 900;
    color: var(--cat-white);
    margin: 0 0 14px;
    line-height: 1.15;
}

.cat-hero__desc {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin: 0;
    max-width: 620px;
}

.cat-content {
    padding: 60px 0 80px;
    background: var(--cat-g100);
}

.blog-seo-intro {
    max-width: 840px;
    margin: 0 0 34px;
}

.blog-seo-intro h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--cat-navy);
    margin: 0 0 12px;
    line-height: 1.25;
}

.blog-seo-intro p {
    font-size: 15px;
    color: var(--cat-g700);
    line-height: 1.7;
    margin: 0;
}

.cat-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cat-card {
    background: var(--cat-white);
    border-radius: var(--cat-r);
    overflow: hidden;
    border: 1px solid var(--cat-g200);
    box-shadow: 0 2px 8px rgba(10,17,40,0.05);
    transition: box-shadow var(--cat-tr), transform var(--cat-tr), border-color var(--cat-tr);
}

.cat-card:hover {
    border-color: var(--cat-cyan);
    box-shadow: 0 6px 24px rgba(0,217,255,0.12);
    transform: translateY(-3px);
}

.cat-card__img-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16/12;
    overflow: hidden;
    background: var(--cat-g100);
}

.cat-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.cat-card:hover .cat-card__img { transform: scale(1.05); }

.cat-card__cat {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--cat-cyan);
    color: var(--cat-navy);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
}

.cat-card__body { padding: 18px; }

.cat-card__meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--cat-g400);
    margin-bottom: 8px;
}

.cat-card__sep { color: var(--cat-g200); }

.cat-card__title {
    font-size: 16px;
    font-weight: 800;
    color: var(--cat-navy);
    margin: 0 0 10px;
    line-height: 1.3;
}

.cat-card__title a {
    color: inherit;
    text-decoration: none;
}

.cat-card__title a:hover { color: var(--cat-cyan); }

.cat-card__excerpt {
    font-size: 13px;
    color: var(--cat-g700);
    line-height: 1.6;
    margin-bottom: 14px;
}

.cat-card__link {
    font-size: 13px;
    font-weight: 700;
    color: var(--cat-cyan);
    text-decoration: none;
}

.cat-card__link:hover { color: var(--cat-cyan-dk); }

.cat-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--cat-g400);
}

.cat-empty__btn {
    display: inline-block;
    margin-top: 16px;
    background: var(--cat-navy);
    color: var(--cat-cyan);
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
}

.cat-pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 48px;
    flex-wrap: wrap;
}

.cat-pagination .nav-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.cat-pagination a,
.cat-pagination span,
.cat-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
}

.cat-pagination a,
.cat-pagination .page-numbers {
    background: var(--cat-white);
    color: var(--cat-navy);
    border: 1px solid var(--cat-g200);
}

.cat-pagination a:hover {
    background: var(--cat-cyan);
    color: var(--cat-navy);
    border-color: var(--cat-cyan);
}

.cat-pagination .current {
    background: var(--cat-navy);
    color: var(--cat-cyan);
    border: 1px solid var(--cat-navy);
}

.cat-sidebar {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cat-widget {
    background: var(--cat-white);
    border-radius: var(--cat-r);
    overflow: hidden;
    border: 1px solid var(--cat-g200);
    box-shadow: 0 2px 8px rgba(10,17,40,0.05);
}

.cat-widget__title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 800;
    color: var(--cat-navy);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 18px 20px;
    border-bottom: 2px solid var(--cat-g100);
    margin: 0;
}

.cat-widget__title-icon { font-size: 16px; }

.cat-top-list { padding: 8px 0; }

.cat-top-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    text-decoration: none;
    border-bottom: 1px solid var(--cat-g100);
}

.cat-top-item:last-child { border-bottom: none; }

.cat-top-item:hover { background: var(--cat-g100); }

.cat-top-item__rank {
    font-size: 18px;
    font-weight: 900;
    color: var(--cat-g200);
    min-width: 28px;
    line-height: 1;
}

.cat-top-item:nth-child(1) .cat-top-item__rank { color: var(--cat-cyan); }
.cat-top-item:nth-child(2) .cat-top-item__rank { color: var(--cat-g400); }
.cat-top-item:nth-child(3) .cat-top-item__rank { color: #CD7F32; }

.cat-top-item__img {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.cat-top-item__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.cat-top-item__title {
    font-size: 13px;
    font-weight: 700;
    color: var(--cat-navy);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cat-top-item:hover .cat-top-item__title { color: var(--cat-cyan); }

.cat-top-item__date {
    font-size: 11px;
    color: var(--cat-g400);
}

.cat-widget--cta,
.cat-widget--cta-test {
    border: none;
    overflow: visible;
    background: none;
    box-shadow: none;
}

.cat-widget-cta {
    background: linear-gradient(135deg, var(--cat-navy) 0%, var(--cat-navy-mid) 100%);
    border-radius: var(--cat-r);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.cat-widget-cta::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0,217,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cat-widget-cta__label {
    display: inline-block;
    background: var(--cat-cyan);
    color: var(--cat-navy);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.cat-widget-cta__title {
    font-size: 17px;
    font-weight: 900;
    color: var(--cat-white);
    margin: 0 0 10px;
    line-height: 1.3;
}

.cat-widget-cta__desc {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
    margin-bottom: 16px;
}

.cat-widget-cta__precio {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.cat-widget-cta__old {
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    text-decoration: line-through;
}

.cat-widget-cta__actual {
    font-size: 24px;
    font-weight: 900;
    color: var(--cat-cyan);
    line-height: 1;
}

.cat-widget-cta__badge {
    background: var(--cat-red);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.cat-widget-cta__btn {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--cat-cyan);
    color: var(--cat-navy);
    font-size: 13px;
    font-weight: 800;
    padding: 12px;
    border-radius: 7px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.cat-widget-cta__btn:hover {
    background: var(--cat-cyan-dk);
    color: var(--cat-navy);
}

.cat-widget-cta__btn--outline {
    background: transparent;
    color: var(--cat-cyan);
    border: 2px solid var(--cat-cyan);
}

.cat-widget-cta__btn--outline:hover {
    background: rgba(0,217,255,0.1);
    color: var(--cat-cyan);
}

.cat-widget-cta__trust {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.cat-widget-cta__trust span {
    font-size: 11px;
    color: rgba(255,255,255,0.5);
    font-weight: 600;
}

.cat-widget-cta--test {
    background: var(--cat-white);
    border: 2px solid var(--cat-cyan);
}

.cat-widget-cta--test .cat-widget-cta__title {
    color: var(--cat-navy);
}

.cat-widget-cta--test .cat-widget-cta__desc {
    color: var(--cat-g700);
}

.cat-widget-cta__label--test {
    background: var(--cat-navy);
    color: var(--cat-cyan);
}

.cat-widget-cats {
    list-style: none;
    padding: 8px 0;
    margin: 0;
}

.cat-widget-cats li {
    border-bottom: 1px solid var(--cat-g100);
}

.cat-widget-cats li:last-child {
    border-bottom: none;
}

.cat-widget-cats__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--cat-g700);
    text-decoration: none;
}

.cat-widget-cats__link:hover {
    color: var(--cat-navy);
    background: var(--cat-g100);
}

.cat-widget-cats__count {
    background: var(--cat-g100);
    color: var(--cat-g400);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
}

@media (max-width: 1100px) {
    .cat-layout {
        grid-template-columns: 1fr 300px;
        gap: 28px;
    }
}

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

    .cat-sidebar {
        position: static;
    }

    .cat-hero__title {
        font-size: 28px;
    }
}

@media (max-width: 640px) {
    .cat-grid {
        grid-template-columns: 1fr;
    }

    .cat-hero {
        padding: 36px 0 30px;
    }

    .cat-hero__title {
        font-size: 24px;
    }

    .cat-content {
        padding: 36px 0 60px;
    }

    .blog-seo-intro h2 {
        font-size: 22px;
    }
}


.blog-seo-intro {
    max-width: 820px;
    margin: 0 0 34px;
}

.blog-seo-intro h2 {
    font-size: 28px;
    font-weight: 900;
    color: var(--cat-navy);
    margin: 0 0 12px;
    line-height: 1.25;
}

.blog-seo-intro p {
    font-size: 15px;
    color: var(--cat-g700);
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 640px) {
    .blog-seo-intro h2 {
        font-size: 22px;
    }
}