.sector-split,
.sector-setup,
.sector-emergency {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 4rem;
    align-items: center;
}

.sector-eyebrow {
    color: #087e8b;
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.sector-copy h2 {
    color: #17212b;
    font-size: 2.1rem;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.sector-copy p {
    color: #52616b;
    line-height: 1.8;
}

.sector-link {
    color: #087e8b;
    font-weight: 700;
}

.sector-panel,
.sector-settings,
.sector-emergency-panel {
    padding: 1.75rem;
    background: #fff;
    border: 1px solid #d9e1e7;
    border-radius: 8px;
}

.sector-panel h3,
.sector-settings h3,
.sector-emergency-panel h3 {
    color: #17212b;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.sector-panel-row {
    padding: 1rem 0;
    border-bottom: 1px solid #d9e1e7;
}

.sector-panel-row:last-child {
    border-bottom: 0;
}

.sector-panel-row strong {
    display: block;
    color: #17212b;
}

.sector-panel-row span {
    color: #52616b;
    font-size: 0.95rem;
}

.sector-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.sector-card {
    padding: 1.75rem;
    background: #fff;
    border: 1px solid #d9e1e7;
    border-radius: 8px;
}

.sector-card h3 {
    color: #17212b;
    font-size: 1.15rem;
    margin-bottom: 0.65rem;
}

.sector-card p {
    color: #52616b;
    line-height: 1.65;
    margin: 0;
}

.sector-workflow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.sector-workflow-card {
    padding: 1.75rem;
    color: #fff;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 8px;
}

.sector-workflow-number {
    color: #7ee787;
    font-weight: 800;
    margin-bottom: 1rem;
}

.sector-workflow-card h3 {
    color: #fff;
    font-size: 1.1rem;
}

.sector-workflow-card p {
    color: rgba(255,255,255,0.86);
    margin: 0;
}

.sector-callout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 3rem;
    align-items: center;
    padding: 2.5rem;
    border-left: 4px solid #3fae49;
    background: #fff;
}

.sector-callout h2 {
    color: #17212b;
}

.sector-callout p {
    color: #52616b;
    margin-bottom: 0;
}

.sector-list,
.sector-emergency-list {
    margin: 0;
    padding-left: 1.2rem;
    color: #52616b;
    line-height: 1.85;
}

.sector-setup-list {
    counter-reset: sector-step;
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
    color: #52616b;
}

.sector-setup-list li {
    counter-increment: sector-step;
    position: relative;
    min-height: 2.5rem;
    margin-bottom: 1.15rem;
    padding-left: 3.25rem;
    line-height: 1.65;
}

.sector-setup-list li::before {
    content: counter(sector-step);
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: #087e8b;
    color: #fff;
    font-weight: 800;
}

.sector-step-title {
    display: block;
    color: #17212b;
}

.sector-setting-row {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid #d9e1e7;
}

.sector-setting-row:last-child {
    border-bottom: 0;
}

.sector-setting-label {
    color: #52616b;
}

.sector-setting-value {
    color: #17212b;
    font-weight: 700;
    text-align: right;
}

.sector-emergency-panel {
    border-top: 4px solid #c43d3d;
}

.sector-emergency .btn-hero-secondary {
    color: #fff;
    border: 2px solid rgba(255,255,255,0.7);
    background: transparent;
}

.sector-emergency .btn-hero-secondary:hover {
    color: #087e8b;
    background: #fff;
}

.sector-note {
    margin-top: 1rem;
    color: #52616b;
    font-size: 0.9rem;
}

.sector-faq {
    max-width: 850px;
    margin: 2.5rem auto 0;
}

.sector-faq details {
    margin-bottom: 1rem;
    padding: 0 1.5rem;
    background: #fff;
    border: 1px solid #d9e1e7;
    border-radius: 8px;
}

.sector-faq summary {
    cursor: pointer;
    color: #17212b;
    font-weight: 700;
    padding: 1.25rem 2rem 1.25rem 0;
}

.sector-faq details p {
    color: #52616b;
    padding-bottom: 1.25rem;
}

@media (max-width: 850px) {
    .sector-split,
    .sector-setup,
    .sector-emergency,
    .sector-callout,
    .sector-grid,
    .sector-workflow {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sector-copy h2 {
        font-size: 1.7rem;
    }

    .sector-callout {
        padding: 1.5rem;
    }

    .sector-setting-row {
        grid-template-columns: 1fr;
        gap: 0.3rem;
    }

    .sector-setting-value {
        text-align: left;
    }
}