/*----commercial foundation----*/
.commercial-hero,
.commercial-challenges,
.commercial-capabilities,
.commercial-approach,
.commercial-industries,
.commercial-why,
.commercial-cta {
    position: relative;
}

.commercial-hero {
    background:
        linear-gradient(105deg, rgba(255, 255, 255, .98), rgba(247, 247, 247, .92));
    border-bottom: 1px solid var(--st-gray-200);
    overflow: hidden;
}

.commercial-hero::before {
    background:
        radial-gradient(circle at center, rgba(192, 0, 0, .12), transparent 65%);
    content: '';
    height: 36rem;
    position: absolute;
    right: -10rem;
    top: -15rem;
    width: 36rem;
}

.commercial-hero::after {
    border: 5rem solid rgba(29, 29, 31, .025);
    content: '';
    height: 24rem;
    position: absolute;
    right: 5%;
    top: 15%;
    transform: rotate(35deg);
    width: 24rem;
}

.commercial-hero .container {
    position: relative;
    z-index: 1;
}

.commercial-hero-content {
    max-width: 62rem;
}

.commercial-hero h1 {
    font-size: clamp(2.6rem, 6vw, 5rem);
    line-height: 1.03;
    margin-bottom: 1.5rem;
    max-width: 60rem;
}

.commercial-hero p {
    color: var(--st-gray-700);
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    line-height: 1.75;
    max-width: 50rem;
}

.commercial-hero-actions,
.commercial-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

/*----business challenges----*/
.commercial-challenges {
    background: var(--st-white);
}

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

.commercial-challenge-card {
    border: 1px solid var(--st-gray-300);
    min-height: 15rem;
    padding: 2rem;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.commercial-challenge-card:hover {
    background: var(--st-charcoal);
    border-color: var(--st-charcoal);
    transform: translateY(-.3rem);
}

.commercial-challenge-card i {
    color: var(--st-red);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.commercial-challenge-card h2 {
    font-size: 1.35rem;
}

.commercial-challenge-card p {
    color: var(--st-gray-700);
    line-height: 1.65;
    margin: 0;
}

.commercial-challenge-card:hover h2 {
    color: var(--st-white);
}

.commercial-challenge-card:hover p {
    color: rgba(255, 255, 255, .7);
}

/*----commercial services----*/
.commercial-capabilities {
    background: var(--st-gray-100);
}

.commercial-service-card {
    background: var(--st-white);
    border: 1px solid var(--st-gray-300);
    height: 100%;
    min-height: 27rem;
    padding: 2rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.commercial-service-card:hover {
    border-color: var(--st-red);
    box-shadow: var(--shadow-md);
    transform: translateY(-.35rem);
}

.commercial-service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.commercial-service-card ul {
    margin-bottom: 1.5rem;
}

.commercial-service-card .btn {
    align-self: flex-start;
    margin-top: auto;
}

.commercial-service-icon {
    align-items: center;
    background: var(--st-charcoal);
    display: flex;
    height: 4rem;
    justify-content: center;
    margin-bottom: 1.5rem;
    width: 4rem;
}

.commercial-service-icon i {
    color: var(--st-white);
    font-size: 1.5rem;
}

.commercial-service-card h2 {
    font-size: 1.35rem;
    line-height: 1.35;
}

.commercial-service-card > p {
    color: var(--st-gray-700);
    line-height: 1.65;
}

.commercial-service-card ul {
    border-top: 1px solid var(--st-gray-200);
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 1rem 0 0;
}

.commercial-service-card li {
    align-items: flex-start;
    color: var(--st-gray-800);
    display: flex;
    gap: .75rem;
    line-height: 1.5;
    padding: .4rem 0;
}

.commercial-service-card li i {
    color: var(--st-red);
    font-size: .8rem;
    margin-top: .35rem;
}

/*----commercial approach----*/
.commercial-approach {
    background: var(--st-charcoal);
    color: var(--st-white);
}

.commercial-approach .section-heading-eyebrow {
    color: var(--st-red-light);
}

.commercial-approach .section-heading-title {
    color: var(--st-white);
}

.commercial-approach .section-heading-intro,
.commercial-approach-copy {
    color: rgba(255, 255, 255, .7);
}

.commercial-approach-copy {
    line-height: 1.75;
}

.commercial-approach-list {
    border-top: 1px solid rgba(255, 255, 255, .15);
}

.commercial-approach-list article {
    align-items: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, .15);
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

.commercial-approach-list > article > span {
    color: var(--st-red-light);
    flex: 0 0 auto;
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .14em;
    padding-top: .35rem;
}

.commercial-approach-list h2 {
    color: var(--st-white);
    font-size: 1.35rem;
    margin-bottom: .5rem;
}

.commercial-approach-list p {
    color: rgba(255, 255, 255, .68);
    line-height: 1.6;
    margin: 0;
}

/*----commercial industries----*/
.commercial-industries {
    background: var(--st-white);
}

.commercial-industry-list {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    justify-content: center;
}

.commercial-industry-list span {
    background: var(--st-gray-100);
    border: 1px solid var(--st-gray-300);
    color: var(--st-charcoal);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .05em;
    padding: .9rem 1.25rem;
    text-transform: uppercase;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.commercial-industry-list span:hover {
    background: var(--st-charcoal);
    border-color: var(--st-charcoal);
    color: var(--st-white);
}

/*----commercial why----*/
.commercial-why {
    background: var(--st-gray-100);
}

.commercial-why-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.commercial-why-grid article {
    background: var(--st-white);
    border: 1px solid var(--st-gray-300);
    min-height: 14rem;
    padding: 1.75rem;
}

.commercial-why-grid i {
    color: var(--st-red);
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.commercial-why-grid h2 {
    font-size: 1.3rem;
}

.commercial-why-grid p {
    color: var(--st-gray-700);
    line-height: 1.65;
    margin: 0;
}

/*----commercial cta----*/
.commercial-cta {
    background: var(--st-white);
}

.commercial-cta-inner {
    align-items: center;
    background:
        linear-gradient(135deg, var(--st-charcoal), #2b2b2d);
    color: var(--st-white);
    display: flex;
    gap: 3rem;
    justify-content: space-between;
    overflow: hidden;
    padding: clamp(2rem, 5vw, 4rem);
    position: relative;
}

.commercial-cta-inner::before {
    background: rgba(192, 0, 0, .18);
    content: '';
    height: 20rem;
    position: absolute;
    right: -8rem;
    top: -10rem;
    transform: rotate(35deg);
    width: 20rem;
}

.commercial-cta-inner > div {
    position: relative;
    z-index: 1;
}

.commercial-cta-inner > div:first-child {
    max-width: 46rem;
}

.commercial-cta-inner .section-heading-eyebrow {
    color: var(--st-red-light);
}

.commercial-cta-inner h2 {
    color: var(--st-white);
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1rem;
}

.commercial-cta-inner p {
    color: rgba(255, 255, 255, .7);
    line-height: 1.7;
    margin: 0;
}

.commercial-cta-actions {
    flex: 0 0 auto;
    margin-top: 0;
}

@media (max-width: 991.98px) {
    .commercial-challenge-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .commercial-cta-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 767.98px) {
    .commercial-challenge-grid,
    .commercial-why-grid {
        grid-template-columns: 1fr;
    }

    .commercial-challenge-card,
    .commercial-service-card,
    .commercial-why-grid article {
        min-height: auto;
    }

    .commercial-hero-actions,
    .commercial-cta-actions {
        flex-direction: column;
    }

    .commercial-hero-actions .btn,
    .commercial-cta-actions .btn {
        width: 100%;
    }
}