.commercial-page {
    padding: 28px 0 82px;
}

.commercial-shell {
    max-width: 1180px;
}

.commercial-breadcrumbs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 28px;
    color: rgba(255,255,255,.56);
    font-size: 15px;
    line-height: 1.5;
}

.commercial-breadcrumbs a {
    color: rgba(255,255,255,.78);
    text-decoration: none;
}

.commercial-breadcrumbs a:hover,
.commercial-text-link:hover,
.commercial-secondary-link:hover {
    color: #ffbf18;
}

.commercial-hero {
    max-width: 900px;
    padding: 26px 0 42px;
}

.commercial-eyebrow {
    margin-bottom: 12px;
    color: #ffbf18;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.commercial-hero h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(40px, 4.7vw, 58px);
    line-height: 1.04;
    text-transform: uppercase;
}

.commercial-hero > p {
    max-width: 820px;
    margin: 18px 0 0;
    color: rgba(255,255,255,.76);
    font-size: 17px;
    line-height: 1.7;
}

.commercial-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.commercial-actions .custom_button {
    min-width: 240px;
    justify-content: center;
}

.commercial-secondary-link,
.commercial-text-link {
    color: rgba(255,255,255,.85);
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
}

.commercial-section {
    padding: 46px 0;
    border-top: 1px solid rgba(255,255,255,.075);
}

.commercial-section-head {
    max-width: 860px;
    margin-bottom: 24px;
}

.commercial-section-head--split {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    max-width: none;
}

.commercial-section-head h2,
.commercial-final-cta h2 {
    margin: 0;
    font-size: clamp(30px, 3vw, 44px);
    line-height: 1.05;
    text-transform: uppercase;
}

.commercial-section-head p {
    max-width: 760px;
    margin: 11px 0 0;
    color: rgba(255,255,255,.66);
    font-size: 16px;
    line-height: 1.65;
}

.commercial-points,
.commercial-services-grid,
.commercial-guides-grid,
.commercial-cases-grid {
    display: grid;
    gap: 16px;
}

.commercial-points,
.commercial-cases-grid,
.commercial-guides-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
}

.commercial-services-grid {
    grid-template-columns: repeat(3, minmax(0,1fr));
}

.commercial-points article,
.commercial-service-card,
.commercial-guides-grid > a {
    padding: 21px;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 14px;
    background: #1a1a1a;
}

.commercial-points article > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 27px;
    height: 27px;
    margin-bottom: 13px;
    border: 1px solid rgba(255,191,24,.35);
    border-radius: 50%;
    color: #ffbf18;
    font-size: 12px;
    font-weight: 900;
}

.commercial-points h3,
.commercial-service-card h3,
.commercial-guides-grid h3,
.commercial-case-card h3 {
    margin: 0 0 9px;
    color: #fff;
    font-size: 20px;
    line-height: 1.25;
}

.commercial-points p,
.commercial-service-card p,
.commercial-guides-grid p,
.commercial-case-card p {
    margin: 0;
    color: rgba(255,255,255,.66);
    font-size: 14px;
    line-height: 1.65;
}

.commercial-service-card,
.commercial-guides-grid > a {
    display: flex;
    flex-direction: column;
    min-height: 170px;
    text-decoration: none;
    transition: border-color .18s ease, transform .18s ease;
}

.commercial-service-card:hover,
.commercial-guides-grid > a:hover {
    transform: translateY(-2px);
    border-color: rgba(255,191,24,.38);
}

.commercial-service-card > span,
.commercial-guides-grid > a > span {
    margin-top: auto;
    padding-top: 17px;
    color: #ffbf18;
    font-size: 14px;
    font-weight: 800;
}

.commercial-case-card {
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 14px;
    background: #1a1a1a;
}

.commercial-case-card__image {
    display: block;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #0d0d0d;
}

.commercial-case-card__image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.commercial-case-card__body {
    padding: 19px;
}

.commercial-case-card__body > span {
    display: block;
    margin-bottom: 8px;
    color: #ffbf18;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.commercial-case-card__body > a {
    display: inline-block;
    margin-top: 15px;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none;
}

.commercial-case-card__body > a:hover {
    color: #ffbf18;
}

.commercial-faq-list {
    display: grid;
    gap: 10px;
    max-width: 960px;
}

.commercial-faq-list details {
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 12px;
    background: #191919;
}

.commercial-faq-list summary {
    padding: 18px 20px;
    cursor: pointer;
    color: #fff;
    font-size: 16px;
    font-weight: 800;
}

.commercial-faq-list details[open] summary {
    color: #ffbf18;
}

.commercial-faq-list p {
    margin: 0;
    padding: 0 20px 19px;
    color: rgba(255,255,255,.72);
    font-size: 15px;
    line-height: 1.7;
}

.commercial-final-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: 16px;
    padding: 28px;
    border: 1px solid rgba(255,191,24,.23);
    border-radius: 16px;
    background: rgba(255,191,24,.04);
}

.commercial-final-cta > div > span {
    display: block;
    margin-bottom: 8px;
    color: #ffbf18;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.commercial-final-cta h2 {
    max-width: 710px;
    font-size: clamp(27px, 2.5vw, 38px);
}

.commercial-final-cta p {
    max-width: 720px;
    margin: 10px 0 0;
    color: rgba(255,255,255,.68);
    font-size: 15px;
    line-height: 1.6;
}

@media (max-width: 920px) {
    .commercial-points,
    .commercial-services-grid,
    .commercial-guides-grid,
    .commercial-cases-grid {
        grid-template-columns: 1fr;
    }

    .commercial-section-head--split,
    .commercial-final-cta {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 620px) {
    .commercial-page { padding-top: 22px; }
    .commercial-hero { padding-top: 15px; }
    .commercial-hero h1 { font-size: 36px; }
    .commercial-hero > p { font-size: 16px; }
    .commercial-actions .custom_button { width: 100%; min-width: 0; justify-content: center; }
    .commercial-section { padding: 34px 0; }
    .commercial-final-cta { padding: 21px; }
}


/* Stage 6: measurable case-study results */
.commercial-case-card__metric{display:flex;align-items:baseline;gap:9px;margin:9px 0 12px}
.commercial-case-card__metric strong{color:#ffbf18;font-size:26px;line-height:1;font-weight:900}
.commercial-case-card__metric small{color:rgba(255,255,255,.62);font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}