/* Stack / technology expertise page */
.mis-stack-hero {
    padding: 8px 0 12px;
    border-bottom: 1px solid var(--line);
}

.mis-stack-lead {
    margin: 0;
    font-size: 18px;
    max-width: 860px;
    color: var(--ink);
}

.mis-stack-lead + .mis-stack-lead {
    margin-top: 14px;
}

.mis-stack-lead--muted {
    font-size: 17px;
    color: #334155;
}

.mis-stack-hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.mis-stack-content {
    margin-top: 36px;
    display: grid;
    gap: 16px;
}

.mis-stack-section {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #ffffff;
    padding: 24px 26px;
    box-shadow: 0 8px 24px rgba(11, 21, 32, 0.04);
}

.mis-stack-section--highlight {
    border-color: #c5d9e4;
    background: linear-gradient(145deg, #f5fbff 0%, #ffffff 55%);
}

.mis-stack-section--cta {
    border-color: #dbe7ee;
    background: linear-gradient(180deg, #f8fcff 0%, #ffffff 100%);
}

.mis-stack-section__head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.mis-stack-section__icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand) 0%, #0a5a78 100%);
}

.mis-stack-section__title {
    margin: 0;
    font-size: 26px;
    line-height: 1.25;
    color: var(--brand);
}

.mis-stack-section .mis-registry-text + .mis-stack-tags,
.mis-stack-section .mis-registry-text + .mis-registry-list,
.mis-stack-section .mis-stack-tags + .mis-stack-focus,
.mis-stack-section .mis-stack-tags + .mis-stack-focus__label,
.mis-stack-section .mis-registry-list + .mis-stack-focus__label,
.mis-stack-section .mis-stack-focus__label + .mis-stack-tags,
.mis-stack-section .mis-stack-focus__label + .mis-registry-list {
    margin-top: 16px;
}

.mis-stack-tags {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mis-stack-tag {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid #d5e3ec;
    background: #f4f9fc;
    color: #12384a;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
}

.mis-stack-section--highlight .mis-stack-tag {
    background: #ffffff;
}

.mis-stack-focus {
    margin-top: 16px;
    padding: 14px 16px;
    border-left: 3px solid var(--accent);
    border-radius: 10px;
    background: #fffaf0;
}

.mis-stack-focus__label {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
    color: #12384a;
}

.mis-stack-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.mis-stack-integrations {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.mis-stack-integrations li {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #f9fbfd;
    color: #12384a;
    font-weight: 600;
    text-align: center;
}

.mis-stack-link {
    color: var(--brand);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.mis-stack-link:hover {
    color: #0a5a78;
}

.mis-stack-section__actions {
    margin-top: 18px;
}

.mis-stack-cta-text {
    margin: 16px 0 0;
    font-size: 17px;
    color: #1f2a37;
}

.mis-page--stack .mis-actions {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

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

    .mis-stack-integrations {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .mis-stack-section {
        padding: 18px 16px;
    }

    .mis-stack-section__title {
        font-size: 22px;
    }

    .mis-stack-integrations {
        grid-template-columns: 1fr;
    }

    .mis-page--stack .mis-title {
        font-size: 30px;
    }
}