/* Tech stack cards (Font Awesome inside icon-box-s2) + topic pages */

.tech-stack-fa-card .tech-stack-fa-icon {
    line-height: 1;
}

.tech-stack-fa-card .tech-stack-fa-icon i {
    font-size: 2.25rem;
    color: #19a49e;
    display: inline-block;
    vertical-align: middle;
}

.tech-stack-topic .tech-stack-topic-hero {
    max-height: 380px;
    width: 100%;
    object-fit: cover;
}

.tech-stack-topic .tech-stack-topic-banner {
    max-height: 320px;
    object-fit: cover;
}

.tech-stack-topic .icon-box-s2 .tech-stack-fa-icon i {
    font-size: 2rem;
    color: #19a49e;
}

@media (max-width: 991px) {
    .tech-stack-topic .tech-stack-topic-hero {
        max-height: 260px;
    }

    .tech-stack-topic .tech-stack-topic-banner {
        max-height: 220px;
    }
}

/* Rich tech guides: hero, wide banner, related buttons, CTA strip */
.tech-stack-rich .tech-rich-hero .main-heading {
    line-height: 1.2;
}

.tech-stack-rich .tech-stack-wide-banner {
    max-height: 360px;
    object-fit: cover;
}

.tech-stack-rich .space-45 {
    height: 2.75rem;
}

.tech-stack-rich .tech-rich-split img.img-fluid {
    border-radius: 0.35rem;
}

.tech-related-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem 0.75rem;
    max-width: 52rem;
    margin-left: auto;
    margin-right: auto;
}

.tech-rich-cta-box {
    border: 1px solid rgba(0, 0, 0, 0.06);
}

@media (max-width: 991px) {
    .tech-stack-rich .tech-stack-wide-banner {
        max-height: 240px;
    }
}