.commercial-section {
	padding-block: var(--space-section);
}

.commercial-section--surface,
.commercial-hero {
	background: var(--color-surface);
}

.commercial-section--notice-only {
	padding-block: 1.25rem;
}

.commercial-hero {
	overflow: hidden;
	border-bottom: 1px solid var(--color-border);
	padding-block: clamp(2.5rem, 6vw, 4rem);
}

.commercial-hero .breadcrumbs {
	margin-bottom: 1.25rem;
	padding: 0;
	border: 0;
	background: transparent;
}

.commercial-hero__grid,
.commercial-split {
	display: grid;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}

.commercial-hero__content {
	max-width: 48rem;
}

.commercial-hero h1 {
	font-size: clamp(2.25rem, 5vw, 3.75rem);
}

.commercial-hero__content > p:not(.eyebrow) {
	max-width: 44rem;
	color: var(--color-muted);
	font-size: clamp(1rem, 2vw, 1.16rem);
	line-height: 1.75;
}

.commercial-hero__image,
.commercial-image-card,
.commercial-card,
.commercial-quote-panel,
.commercial-quote-help,
.commercial-budget-form,
.commercial-technical-notice {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	background: var(--color-white);
	box-shadow: var(--shadow-card);
}

.commercial-hero__image {
	position: relative;
	overflow: hidden;
	aspect-ratio: 16 / 10;
	margin: 0;
}

.commercial-hero__image img,
.commercial-image-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.commercial-hero__image picture,
.commercial-image-card picture {
	display: contents;
}

.commercial-hero__image span {
	position: absolute;
	inset: auto 0 0;
	height: 0.25rem;
	background: var(--color-brand);
}

.commercial-copy {
	color: rgba(31, 41, 55, 0.86);
	font-size: 1rem;
	line-height: 1.75;
}

.commercial-copy p + p {
	margin-top: 1rem;
}

.institutional-section-header {
	max-width: 48rem;
}

.institutional-section-header h2 {
	font-size: clamp(1.75rem, 3.5vw, 2.65rem);
}

.institutional-section-header > p:not(.eyebrow) {
	color: rgba(31, 41, 55, 0.84);
	line-height: 1.75;
}

.commercial-benefits {
	border-left: 4px solid var(--color-brand);
	background: var(--color-surface);
	padding: 1.5rem;
}

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

.commercial-benefits ul,
.commercial-bullet-list,
.commercial-card-list,
.commercial-budget-steps {
	margin: 1rem 0 0;
	padding: 0;
	list-style: none;
}

.commercial-benefits li + li {
	margin-top: 0.9rem;
}

.commercial-benefits strong,
.commercial-benefits span {
	display: block;
}

.commercial-benefits strong {
	color: var(--color-graphite-deep);
	font-family: var(--font-display);
}

.commercial-benefits span {
	color: var(--color-muted);
	font-size: 0.92rem;
}

.commercial-card-list,
.commercial-image-grid,
.commercial-form-grid,
.commercial-budget-steps {
	display: grid;
	gap: 1rem;
}

.commercial-card {
	display: block;
	height: 100%;
	padding: 1.25rem;
	color: var(--color-graphite);
	text-decoration: none;
}

a.commercial-card {
	transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

a.commercial-card:hover {
	border-color: rgba(122, 193, 67, 0.45);
	box-shadow: var(--shadow-elevated);
	transform: translateY(-2px);
}

.commercial-card h3 {
	color: var(--color-graphite-deep);
	font-family: var(--font-display);
	font-size: 1.12rem;
}

.commercial-card p {
	margin-top: 0.5rem;
	color: var(--color-muted);
	font-size: 0.93rem;
	line-height: 1.55;
}

.commercial-image-card {
	overflow: hidden;
}

.commercial-image-card img {
	aspect-ratio: 4 / 3;
}

.commercial-image-card div {
	padding: 1.25rem;
}

.commercial-image-card h3 {
	font-size: 1.15rem;
}

.commercial-image-card p {
	color: var(--color-muted);
	line-height: 1.55;
}

.commercial-bullet-list {
	display: grid;
	gap: 0.65rem;
}

.commercial-bullet-list li {
	position: relative;
	padding-left: 1rem;
	color: rgba(31, 41, 55, 0.86);
}

.commercial-bullet-list li::before {
	position: absolute;
	top: 0.7em;
	left: 0;
	width: 0.4rem;
	height: 0.4rem;
	border-radius: 50%;
	background: var(--color-brand);
	content: "";
}

.commercial-quote-panel,
.commercial-quote-help,
.commercial-budget-form,
.commercial-technical-notice {
	padding: 1.5rem;
}

.commercial-quote-panel p,
.commercial-technical-notice p {
	color: var(--color-muted);
	line-height: 1.6;
}

.commercial-quote-panel .button {
	margin-top: 1rem;
}

.commercial-technical-notice {
	border-left: 4px solid var(--color-brand);
}

.commercial-technical-notice strong {
	color: var(--color-graphite-deep);
	font-family: var(--font-display);
	text-transform: uppercase;
}

.commercial-budget-form fieldset {
	margin: 0;
	border: 0;
	padding: 0;
}

.commercial-budget-form legend {
	margin-bottom: 1rem;
	color: var(--color-graphite-deep);
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 700;
}

.commercial-budget-steps {
	margin-bottom: 2rem;
}

.commercial-budget-steps li {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	background: var(--color-surface);
	padding: 0.85rem 1rem;
}

.commercial-budget-steps li[aria-current="step"] {
	border-color: rgba(122, 193, 67, 0.7);
	background: rgba(122, 193, 67, 0.12);
}

.commercial-budget-steps span,
.commercial-budget-steps strong {
	display: block;
}

.commercial-budget-steps span {
	color: var(--color-brand-dark);
	font-family: var(--font-display);
	font-size: 0.75rem;
	font-weight: 800;
	text-transform: uppercase;
}

.commercial-checkbox {
	display: flex;
	gap: 0.65rem;
	align-items: flex-start;
	color: var(--color-muted);
	font-size: 0.93rem;
	line-height: 1.45;
}

.commercial-checkbox input {
	margin-top: 0.2rem;
}

.commercial-form-grid__full {
	grid-column: 1 / -1;
}

.commercial-budget-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	justify-content: space-between;
	margin-top: 2rem;
}

.commercial-inline-note {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	background: var(--color-surface);
	padding: 1rem;
}

.form-help {
	margin-top: 0.35rem;
	color: var(--color-muted);
	font-size: 0.82rem;
}

@media (min-width: 720px) {
	.commercial-card-list,
	.commercial-image-grid,
	.commercial-form-grid,
	.commercial-budget-steps {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

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

@media (min-width: 1040px) {
	.commercial-hero__grid,
	.commercial-split {
		grid-template-columns: repeat(12, minmax(0, 1fr));
	}

	.commercial-hero__content,
	.commercial-split > :first-child {
		grid-column: span 7;
	}

	.commercial-hero__image,
	.commercial-split > :last-child {
		grid-column: span 5;
	}

	.commercial-split--wide > :first-child {
		grid-column: span 8;
	}

	.commercial-split--wide > :last-child {
		grid-column: span 4;
		align-self: start;
	}

	.commercial-card-list,
	.commercial-image-grid {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

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