/*
Theme Name: CIS Power USA Elegant
Theme URI: https://cispowerusa.com/
Author: Consolidated Inventory Supply, Inc.
Description: Elegant alternate WordPress block theme for CIS Power USA.
Requires at least: 6.7
Tested up to: 6.9
Requires PHP: 7.2
Version: 0.1.6
Text Domain: cispowerusa-elegant
*/

:root {
	--cis-blue-900: #061f4f;
	--cis-blue-800: #08306f;
	--cis-blue-700: #0b4ea2;
	--cis-cyan: #4cc9f0;
	--cis-sky: #d8f2ff;
	--cis-ink: #111827;
	--cis-navy: #07111f;
	--cis-steel: #5f6f82;
	--cis-line: #cbd5e1;
	--cis-cloud: #f5f8fb;
	--cis-white: #ffffff;
	--cis-amber: #f7b731;
	--cis-max: 1180px;
	--cis-radius: 8px;
	--cis-shadow: 0 18px 55px rgba(7, 17, 31, 0.18);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--cis-cloud);
	color: var(--cis-ink);
	font-family: Arial, Helvetica, sans-serif;
	line-height: 1.58;
}

a {
	color: inherit;
}

.cis-site {
	background: var(--cis-white);
}

.cis-wrap {
	max-width: var(--cis-max);
	margin: 0 auto;
	padding-left: 24px;
	padding-right: 24px;
}

.cis-header {
	position: sticky;
	top: 0;
	z-index: 20;
	background: rgba(6, 31, 79, 0.97);
	color: var(--cis-white);
	border-bottom: 1px solid rgba(216, 242, 255, 0.22);
}

.cis-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	min-height: 88px;
}

.cis-brand {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	text-decoration: none;
	min-width: 136px;
}

.cis-brand__mark {
	display: grid;
	place-items: center;
	width: 136px;
	height: 84px;
	border: 0;
	border-radius: 2px;
	background: transparent;
	color: var(--cis-white);
	flex-shrink: 0;
	padding: 0;
	box-sizing: border-box;
	transform: translateY(-6px);
}

.cis-brand__mark svg {
	width: 100%;
	height: 100%;
	display: block;
}

.cis-brand__name {
	display: block;
	font-weight: 800;
	font-size: 1.35rem;
	text-transform: uppercase;
	line-height: 1.1;
}

.cis-brand__tag {
	display: block;
	color: var(--cis-sky);
	font-size: 0.82rem;
	font-weight: 800;
	line-height: 1.2;
	text-transform: uppercase;
	white-space: nowrap;
}

.cis-nav {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 18px;
	font-size: 0.88rem;
	font-weight: 700;
	flex-shrink: 0;
	text-transform: uppercase;
}

.cis-header__contact {
	display: grid;
	gap: 2px;
	text-align: right;
	font-size: 0.76rem;
	font-weight: 700;
	line-height: 1.22;
	flex-shrink: 0;
}

.cis-header__contact span {
	color: var(--cis-amber);
	font-size: 0.66rem;
	font-weight: 800;
	text-transform: uppercase;
}

.cis-header__contact a {
	color: var(--cis-white);
	text-decoration: none;
	white-space: nowrap;
}

.cis-header__contact a:hover,
.cis-header__contact a:focus {
	color: var(--cis-cyan);
}

.cis-nav a {
	text-decoration: none;
	color: var(--cis-white);
	white-space: nowrap;
}

.cis-nav a:hover,
.cis-nav a:focus {
	color: var(--cis-cyan);
}

.cis-button,
.cis-nav .cis-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: 0 18px;
	border: 1px solid transparent;
	border-radius: 6px;
	background: var(--cis-amber);
	color: var(--cis-navy);
	font-weight: 800;
	text-decoration: none;
	text-transform: uppercase;
	white-space: nowrap;
}

.cis-button:hover,
.cis-button:focus {
	background: var(--cis-cyan);
	color: var(--cis-navy);
}

.cis-nav .cis-button {
	min-height: auto;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--cis-amber);
}

.cis-nav .cis-button:hover,
.cis-nav .cis-button:focus {
	background: transparent;
	color: var(--cis-cyan);
}

.cis-button--ghost {
	background: transparent;
	border-color: rgba(216, 242, 255, 0.72);
	color: var(--cis-white);
}

.cis-button--ghost:hover,
.cis-button--ghost:focus {
	background: var(--cis-white);
	color: var(--cis-blue-900);
}

.cis-hero {
	position: relative;
	overflow: hidden;
	background:
		linear-gradient(90deg, rgba(6, 31, 79, 0.98) 0%, rgba(8, 48, 111, 0.92) 48%, rgba(7, 17, 31, 0.78) 100%),
		linear-gradient(135deg, #0b4ea2 0%, #061f4f 55%, #111827 100%);
	color: var(--cis-white);
}

.cis-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
	align-items: center;
	gap: 46px;
	min-height: 690px;
	padding-top: 74px;
	padding-bottom: 74px;
}

.cis-kicker {
	color: var(--cis-cyan);
	font-size: 0.84rem;
	font-weight: 800;
	text-transform: uppercase;
	margin: 0 0 16px;
}

.cis-hero h1,
.cis-section h2,
.cis-split h2,
.cis-band h2,
.cis-contact h2 {
	margin: 0;
	font-family: Impact, "Arial Narrow", Arial, Helvetica, sans-serif;
	font-weight: 800;
	line-height: 0.98;
	text-transform: uppercase;
}

.cis-hero h1 {
	max-width: 700px;
	font-size: 4.4rem;
}

.cis-hero__subhead {
	max-width: 680px;
	margin: 24px 0 0;
	color: var(--cis-sky);
	font-size: 1.55rem;
	font-weight: 800;
	line-height: 1.25;
}

.cis-hero__copy {
	max-width: 730px;
	margin: 18px 0 0;
	color: rgba(255, 255, 255, 0.88);
	font-size: 1.05rem;
}

.cis-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 30px;
}

.cis-trust {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 26px;
	padding: 0;
	list-style: none;
	color: var(--cis-sky);
	font-size: 0.88rem;
	text-transform: uppercase;
	font-weight: 700;
}

.cis-trust li {
	border: 1px solid rgba(216, 242, 255, 0.28);
	border-radius: 999px;
	padding: 7px 11px;
}

.cis-hero-media {
	position: relative;
	border: 1px solid rgba(216, 242, 255, 0.28);
	border-radius: var(--cis-radius);
	background: rgba(255, 255, 255, 0.07);
	box-shadow: var(--cis-shadow);
	overflow: hidden;
	margin: 0;
}

.cis-hero-media img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.cis-hero-media figcaption {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	padding: 18px 22px;
	background: linear-gradient(0deg, rgba(7, 17, 31, 0.92), rgba(7, 17, 31, 0.3));
	color: var(--cis-white);
	font-size: 0.82rem;
	font-weight: 800;
	text-transform: uppercase;
}

.cis-hero-media figcaption span {
	color: var(--cis-cyan);
}

.cis-section {
	padding: 82px 0;
	background: var(--cis-white);
}

.cis-page-hero {
	padding: 84px 0 72px;
	background:
		linear-gradient(90deg, rgba(6, 31, 79, 0.96), rgba(8, 48, 111, 0.9)),
		var(--cis-blue-900);
	color: var(--cis-white);
}

.cis-page-hero h1 {
	max-width: 880px;
	margin: 0;
	font-family: Impact, "Arial Narrow", Arial, Helvetica, sans-serif;
	font-size: 3.45rem;
	font-weight: 800;
	line-height: 1;
	text-transform: uppercase;
	overflow-wrap: break-word;
}

.cis-page-hero p {
	max-width: 820px;
	margin: 18px 0 0;
	color: var(--cis-sky);
	font-size: 1.16rem;
}

.cis-section--tint {
	background: var(--cis-cloud);
}

.cis-section--media {
	padding-bottom: 0;
}

.cis-section--media + .cis-section {
	padding-top: 52px;
}

.cis-section__head {
	max-width: 790px;
	margin-bottom: 34px;
}

.cis-section h2,
.cis-split h2,
.cis-band h2,
.cis-contact h2 {
	color: var(--cis-blue-900);
	font-size: 2.8rem;
}

.cis-section__intro {
	margin: 16px 0 0;
	color: #334155;
	font-size: 1.05rem;
}

.cis-grid {
	display: grid;
	gap: 18px;
}

.cis-grid--four {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.cis-card {
	min-height: 220px;
	padding: 24px;
	border: 1px solid var(--cis-line);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.cis-card__icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	margin-bottom: 18px;
	border-radius: 6px;
	background: var(--cis-blue-900);
	color: var(--cis-cyan);
	font-size: 1.35rem;
	font-weight: 800;
}

.cis-card h3 {
	margin: 0;
	color: var(--cis-blue-900);
	font-size: 1.05rem;
	text-transform: uppercase;
}

.cis-card p {
	margin: 12px 0 0;
	color: #475569;
}

.cis-card--media {
	overflow: hidden;
	padding: 0;
}

.cis-card--media img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
}

.cis-card--media .cis-card__icon,
.cis-card--media h3,
.cis-card--media p {
	margin-left: 24px;
	margin-right: 24px;
}

.cis-card--media .cis-card__icon {
	margin-top: 24px;
}

.cis-card--media p {
	margin-bottom: 24px;
}

.cis-panel {
	padding: 28px;
	border: 1px solid var(--cis-line);
	border-left: 5px solid var(--cis-blue-700);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.cis-panel h3 {
	margin: 0 0 12px;
	color: var(--cis-blue-900);
	text-transform: uppercase;
}

.cis-panel p,
.cis-panel li {
	color: #475569;
}

.cis-panel ul {
	margin: 12px 0 0;
	padding-left: 20px;
}

.cis-media {
	margin: 0 0 34px;
	border-radius: var(--cis-radius);
	overflow: hidden;
	box-shadow: var(--cis-shadow);
}

.cis-media img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 7;
	object-fit: cover;
}

.cis-split {
	padding: 84px 0;
	background: var(--cis-navy);
	color: var(--cis-white);
}

.cis-split h2,
.cis-band h2,
.cis-contact h2 {
	color: var(--cis-white);
}

.cis-split__inner {
	display: grid;
	grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
	gap: 42px;
	align-items: start;
}

.cis-statement {
	margin: 18px 0 0;
	color: var(--cis-cyan);
	font-size: 1.65rem;
	font-weight: 800;
	line-height: 1.25;
}

.cis-checklist {
	display: grid;
	gap: 14px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.cis-checklist li {
	padding: 17px 18px;
	border: 1px solid rgba(216, 242, 255, 0.18);
	border-left: 4px solid var(--cis-cyan);
	border-radius: 6px;
	background: rgba(255, 255, 255, 0.06);
}

.cis-band {
	padding: 76px 0;
	background:
		linear-gradient(90deg, rgba(8, 48, 111, 0.96), rgba(7, 17, 31, 0.94)),
		var(--cis-blue-900);
	color: var(--cis-white);
}

.cis-band__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
	gap: 44px;
	align-items: center;
}

.cis-columns {
	columns: 2;
	column-gap: 28px;
	margin: 20px 0 0;
	padding-left: 18px;
	color: var(--cis-sky);
}

.cis-equipment-list {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
	margin-top: 26px;
}

.cis-equip {
	border-radius: var(--cis-radius);
	background: var(--cis-blue-900);
	color: var(--cis-white);
	padding: 18px;
	min-height: 138px;
}

.cis-equip strong {
	display: block;
	text-transform: uppercase;
}

.cis-equip span {
	display: block;
	margin-top: 8px;
	color: var(--cis-sky);
}

.cis-equipment-gallery {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
	margin: 30px 0;
}

.cis-equipment-gallery figure {
	margin: 0;
	overflow: hidden;
	border: 1px solid var(--cis-line);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
}

.cis-equipment-gallery img {
	display: block;
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.cis-equipment-gallery figcaption {
	padding: 12px 14px;
	color: var(--cis-navy);
	font-size: 0.88rem;
	font-weight: 800;
	text-transform: uppercase;
}

.cis-proof-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
}

.cis-proof {
	padding: 24px;
	border: 1px solid var(--cis-line);
	border-top: 4px solid var(--cis-amber);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 14px 35px rgba(18, 23, 34, 0.07);
}

.cis-proof strong,
.cis-proof span {
	display: block;
}

.cis-proof strong {
	color: var(--cis-steel);
	font-size: 0.76rem;
	font-weight: 900;
	text-transform: uppercase;
}

.cis-proof span {
	margin-top: 8px;
	color: var(--cis-blue-900);
	font-size: 1.15rem;
	font-weight: 800;
	line-height: 1.25;
}

.cis-proof p {
	margin: 12px 0 0;
	color: #4b5568;
}

.cis-table-wrap {
	overflow-x: auto;
	border: 1px solid var(--cis-line);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 14px 35px rgba(18, 23, 34, 0.07);
}

.cis-spec-table {
	width: 100%;
	min-width: 760px;
	border-collapse: collapse;
}

.cis-spec-table th,
.cis-spec-table td {
	padding: 16px 18px;
	border-bottom: 1px solid var(--cis-line);
	text-align: left;
	vertical-align: top;
}

.cis-spec-table thead th {
	background: var(--cis-blue-900);
	color: var(--cis-white);
	font-size: 0.8rem;
	font-weight: 900;
	text-transform: uppercase;
}

.cis-spec-table tbody th {
	width: 24%;
	color: var(--cis-blue-900);
	font-weight: 900;
}

.cis-spec-table tbody tr:last-child th,
.cis-spec-table tbody tr:last-child td {
	border-bottom: 0;
}

.cis-resource-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 18px;
}

.cis-capability-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 18px;
}

.cis-capability {
	padding: 24px;
	border-top: 4px solid var(--cis-amber);
	background: var(--cis-white);
	box-shadow: 0 14px 35px rgba(18, 23, 34, 0.07);
}

.cis-capability h3 {
	margin-top: 0;
	color: var(--cis-blue-900);
	text-transform: uppercase;
}

.cis-capability p {
	margin-bottom: 0;
	color: var(--cis-steel);
}

.cis-resource {
	padding: 24px;
	border-left: 4px solid var(--cis-amber);
	background: var(--cis-cloud);
}

.cis-resource h3 {
	margin-top: 0;
	color: var(--cis-blue-900);
}

.cis-faq {
	display: grid;
	gap: 14px;
	max-width: 920px;
	margin: 0 auto;
}

.cis-faq details {
	border: 1px solid rgba(7, 13, 22, 0.12);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
}

.cis-faq summary {
	cursor: pointer;
	padding: 18px 22px;
	color: var(--cis-blue-900);
	font-weight: 900;
}

.cis-faq p {
	margin: 0;
	padding: 0 22px 20px;
	color: var(--cis-steel);
}

.cis-page-hero--equipment {
	background:
		linear-gradient(90deg, rgba(7, 13, 22, 0.9), rgba(7, 13, 22, 0.62)),
		url("assets/images/modular-mobile-power.jpg") center / cover no-repeat;
}

.cis-page-hero--solutions {
	background:
		linear-gradient(90deg, rgba(7, 13, 22, 0.9), rgba(7, 13, 22, 0.56)),
		url("assets/images/integrated-generator-system.jpg") center / cover no-repeat;
}

.cis-solution-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 22px;
}

.cis-solution {
	display: grid;
	grid-template-columns: minmax(210px, 0.42fr) minmax(0, 0.58fr);
	overflow: hidden;
	border: 1px solid var(--cis-line);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 14px 32px rgba(7, 13, 22, 0.08);
}

.cis-solution img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 280px;
	object-fit: cover;
}

.cis-solution > div {
	padding: 26px;
}

.cis-solution h3 {
	margin-top: 0;
	color: var(--cis-blue-900);
	font-size: 1.25rem;
	text-transform: uppercase;
}

.cis-solution ul {
	margin-bottom: 0;
	padding-left: 20px;
	color: var(--cis-steel);
}

.cis-process {
	display: grid;
	gap: 14px;
}

.cis-process div {
	display: grid;
	grid-template-columns: 54px minmax(0, 1fr);
	gap: 16px;
	align-items: center;
	padding: 18px;
	border: 1px solid rgba(216, 242, 255, 0.2);
	background: rgba(255, 255, 255, 0.07);
}

.cis-process strong {
	color: var(--cis-amber);
	font-size: 1.45rem;
	font-family: Georgia, "Times New Roman", serif;
}

.cis-callout {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 24px;
	align-items: center;
	padding: 34px;
	border: 1px solid var(--cis-line);
	border-left: 5px solid var(--cis-amber);
	background: var(--cis-cloud);
}

.cis-callout h2 {
	margin-top: 0;
}

.cis-callout__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	justify-content: flex-end;
}

.cis-button--ghost-dark {
	background: transparent;
	border-color: var(--cis-blue-900);
	color: var(--cis-blue-900);
	box-shadow: none;
}

.cis-button--ghost-dark:hover,
.cis-button--ghost-dark:focus {
	background: var(--cis-blue-900);
	color: var(--cis-white);
}

.cis-category-grid {
	display: grid;
	gap: 22px;
}

.cis-category {
	display: grid;
	grid-template-columns: minmax(260px, 0.42fr) minmax(0, 0.58fr);
	overflow: hidden;
	border: 1px solid var(--cis-line);
	border-radius: var(--cis-radius);
	background: var(--cis-white);
	box-shadow: 0 14px 32px rgba(7, 13, 22, 0.08);
}

.cis-category img {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 300px;
	object-fit: cover;
}

.cis-category > div {
	padding: 30px;
}

.cis-category h3 {
	margin-top: 0;
	color: var(--cis-blue-900);
	font-size: 1.5rem;
}

.cis-category ul {
	margin-bottom: 0;
	padding-left: 20px;
	color: var(--cis-steel);
}

.cis-contact {
	padding: 84px 0;
	background: var(--cis-navy);
	color: var(--cis-white);
}

.cis-contact__inner {
	display: grid;
	grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
	gap: 42px;
	align-items: start;
}

.cis-form-preview {
	display: grid;
	gap: 12px;
	padding: 24px;
	border: 1px solid rgba(216, 242, 255, 0.22);
	border-radius: var(--cis-radius);
	background: rgba(255, 255, 255, 0.07);
}

.cis-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.cis-form-message {
	margin: 0 0 14px;
	padding: 12px 14px;
	border-radius: 4px;
	font-weight: 700;
}

.cis-form-message--success {
	background: rgba(93, 199, 220, 0.16);
	color: var(--cis-sky);
}

.cis-form-message--error {
	background: rgba(205, 162, 79, 0.16);
	color: var(--cis-white);
}

.cis-form-preview label {
	display: grid;
	gap: 6px;
	color: var(--cis-sky);
	font-size: 0.78rem;
	font-weight: 800;
	text-transform: uppercase;
}

.cis-form-preview input,
.cis-form-preview textarea {
	width: 100%;
	min-height: 44px;
	border: 1px solid rgba(216, 242, 255, 0.36);
	border-radius: 6px;
	background: rgba(255, 255, 255, 0.94);
	color: var(--cis-ink);
	padding: 10px 12px;
	font: inherit;
}

.cis-form-preview textarea {
	min-height: 116px;
	resize: vertical;
}

.cis-footer {
	padding: 34px 0;
	background: #050b14;
	color: rgba(255, 255, 255, 0.78);
}

.cis-footer__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
}

.cis-footer a {
	color: var(--cis-cyan);
	text-decoration: none;
}

@media (max-width: 980px) {
	.cis-header__inner,
	.cis-footer__inner {
		align-items: flex-start;
		flex-direction: column;
	}

	.cis-nav {
		justify-content: flex-start;
		flex-wrap: wrap;
	}

	.cis-header__contact {
		text-align: left;
	}

	.cis-hero__inner,
	.cis-split__inner,
	.cis-band__inner,
	.cis-contact__inner {
		grid-template-columns: 1fr;
	}

	.cis-hero h1 {
		font-size: 3.35rem;
	}

	.cis-page-hero h1 {
		font-size: 2.9rem;
	}

	.cis-grid--four,
	.cis-grid--three,
	.cis-equipment-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.cis-equipment-gallery,
	.cis-resource-grid,
	.cis-proof-grid,
	.cis-capability-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.cis-category {
		grid-template-columns: 1fr;
	}

	.cis-category img {
		min-height: 240px;
	}

	.cis-solution-grid,
	.cis-callout {
		grid-template-columns: 1fr;
	}

	.cis-solution {
		grid-template-columns: 1fr;
	}

	.cis-solution img {
		min-height: 240px;
	}
}

@media (max-width: 680px) {
	.cis-wrap {
		padding-left: 18px;
		padding-right: 18px;
	}

	.cis-header {
		position: static;
	}

	.cis-brand {
		align-items: flex-start;
		flex-direction: column;
		min-width: 0;
	}

	.cis-brand__tag {
		white-space: normal;
	}

	.cis-nav {
		display: grid;
		grid-template-columns: 1fr 1fr;
		width: 100%;
		gap: 10px;
	}

	.cis-header__contact {
		width: 100%;
	}

	.cis-nav .cis-button {
		grid-column: 1 / -1;
	}

	.cis-hero__inner {
		min-height: auto;
		padding-top: 54px;
		padding-bottom: 54px;
	}

	.cis-hero h1 {
		font-size: 2.65rem;
	}

	.cis-page-hero h1 {
		font-size: 2.45rem;
	}

	.cis-hero__subhead,
	.cis-statement {
		font-size: 1.25rem;
	}

	.cis-section h2,
	.cis-split h2,
	.cis-band h2,
	.cis-contact h2 {
		font-size: 2.05rem;
	}

	.cis-grid--four,
	.cis-grid--three,
	.cis-equipment-list {
		grid-template-columns: 1fr;
	}

	.cis-equipment-gallery,
	.cis-resource-grid,
	.cis-proof-grid,
	.cis-capability-grid {
		grid-template-columns: 1fr;
	}

	.cis-callout {
		padding: 24px;
	}

	.cis-columns {
		columns: 1;
	}
}

/* Elegant preview direction: premium industrial styling with photographic depth. */
:root {
	--cis-blue-900: #071d3b;
	--cis-blue-800: #0b2d59;
	--cis-blue-700: #165b9f;
	--cis-cyan: #5dc7dc;
	--cis-sky: #e6f7fb;
	--cis-ink: #121722;
	--cis-navy: #070d16;
	--cis-steel: #647083;
	--cis-line: #d9e0e8;
	--cis-cloud: #f6f8fa;
	--cis-white: #ffffff;
	--cis-amber: #cda24f;
	--cis-max: 1160px;
	--cis-radius: 4px;
	--cis-shadow: 0 24px 70px rgba(7, 13, 22, 0.18);
}

body {
	background: var(--cis-white);
	color: var(--cis-ink);
	font-family: "Segoe UI", Arial, Helvetica, sans-serif;
	line-height: 1.68;
}

.cis-header {
	position: sticky;
	background: rgba(7, 13, 22, 0.95);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.cis-header__inner {
	min-height: 100px;
}

.cis-brand {
	min-width: 136px;
}

.cis-brand__mark {
	width: 136px;
	height: 84px;
	border: 0;
	background: transparent;
	color: var(--cis-white);
}

.cis-brand__name {
	font-size: 1.25rem;
	letter-spacing: 0;
}

.cis-brand__tag,
.cis-nav {
	letter-spacing: 0;
}

.cis-nav {
	gap: 16px;
	font-size: 0.74rem;
}

.cis-button {
	min-height: 42px;
	border-radius: 3px;
	background: var(--cis-amber);
	box-shadow: 0 12px 28px rgba(205, 162, 79, 0.2);
	letter-spacing: 0;
}

.cis-button:hover,
.cis-button:focus {
	background: var(--cis-cyan);
}

.cis-nav .cis-button {
	min-height: auto;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	color: var(--cis-amber);
}

.cis-nav .cis-button:hover,
.cis-nav .cis-button:focus {
	background: transparent;
	color: var(--cis-cyan);
}

.cis-hero {
	background:
		linear-gradient(90deg, rgba(7, 13, 22, 0.9) 0%, rgba(7, 13, 22, 0.78) 48%, rgba(7, 13, 22, 0.42) 100%),
		url("assets/images/power-generation-yard.webp") center / cover no-repeat;
}

.cis-hero__inner {
	grid-template-columns: minmax(0, 0.98fr) minmax(300px, 0.62fr);
	min-height: 760px;
	padding-top: 112px;
	padding-bottom: 96px;
}

.cis-kicker {
	color: var(--cis-amber);
	letter-spacing: 0.08em;
}

.cis-hero h1,
.cis-section h2,
.cis-split h2,
.cis-band h2,
.cis-contact h2,
.cis-page-hero h1 {
	font-family: Georgia, "Times New Roman", serif;
	font-weight: 700;
	line-height: 1.05;
	letter-spacing: 0;
	text-transform: none;
}

.cis-hero h1 {
	max-width: 760px;
	font-size: 4.8rem;
}

.cis-hero__subhead {
	max-width: 700px;
	color: var(--cis-white);
	font-size: 1.45rem;
	font-weight: 700;
}

.cis-hero__copy {
	max-width: 720px;
	color: rgba(255, 255, 255, 0.82);
	font-size: 1rem;
}

.cis-trust li {
	border-radius: 3px;
	border-color: rgba(255, 255, 255, 0.22);
	background: rgba(255, 255, 255, 0.08);
}

.cis-hero-panel {
	align-self: end;
	display: grid;
	gap: 1px;
	margin: 0;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(7, 13, 22, 0.52);
	box-shadow: var(--cis-shadow);
}

.cis-hero-panel div {
	display: grid;
	grid-template-columns: 58px minmax(0, 1fr);
	column-gap: 18px;
	row-gap: 8px;
	align-items: start;
	padding: 22px;
	background: rgba(255, 255, 255, 0.07);
}

.cis-hero-panel strong {
	grid-row: 1 / span 2;
	color: var(--cis-amber);
	font-family: Georgia, "Times New Roman", serif;
	font-size: 1.35rem;
}

.cis-hero-panel span {
	color: var(--cis-white);
	font-weight: 700;
}

.cis-hero-panel small {
	grid-column: 2;
	color: rgba(255, 255, 255, 0.84);
	font-size: 0.92rem;
	line-height: 1.45;
}

.cis-section {
	padding: 96px 0;
}

.cis-section--tint {
	background: #f7f8fa;
}

.cis-section h2,
.cis-split h2,
.cis-band h2,
.cis-contact h2 {
	color: var(--cis-blue-900);
	font-size: 3rem;
}

.cis-section__head {
	max-width: 850px;
}

.cis-section__intro,
.cis-card p,
.cis-panel p,
.cis-panel li {
	color: #4b5568;
}

.cis-card,
.cis-panel,
.cis-equip,
.cis-form-preview {
	border-radius: 4px;
}

.cis-card {
	box-shadow: 0 14px 35px rgba(18, 23, 34, 0.07);
}

.cis-card__icon {
	background: transparent;
	color: var(--cis-amber);
	border: 1px solid var(--cis-line);
	font-family: Georgia, "Times New Roman", serif;
}

.cis-split,
.cis-contact {
	background:
		linear-gradient(90deg, rgba(7, 13, 22, 0.98), rgba(7, 29, 59, 0.94)),
		var(--cis-navy);
}

.cis-band {
	background:
		linear-gradient(90deg, rgba(7, 29, 59, 0.95), rgba(7, 13, 22, 0.94)),
		var(--cis-blue-900);
}

.cis-split h2,
.cis-band h2,
.cis-contact h2 {
	color: var(--cis-white);
}

.cis-statement {
	color: var(--cis-amber);
}

.cis-checklist li {
	border-left-color: var(--cis-amber);
	border-radius: 3px;
}

.cis-page-hero {
	background:
		linear-gradient(90deg, rgba(7, 13, 22, 0.9), rgba(7, 29, 59, 0.82)),
		url("assets/images/power-generation-yard.webp") center / cover no-repeat;
}

.cis-page-hero h1 {
	font-size: 3.65rem;
}

.cis-media {
	border-radius: 4px;
	box-shadow: 0 24px 60px rgba(18, 23, 34, 0.16);
}

.cis-media img {
	aspect-ratio: 16 / 6.5;
}

@media (max-width: 980px) {
	.cis-hero__inner {
		grid-template-columns: 1fr;
		min-height: auto;
	}

	.cis-hero h1 {
		font-size: 3.6rem;
	}
}

@media (max-width: 680px) {
	.cis-header {
		position: static;
	}

	.cis-nav {
		grid-template-columns: 1fr;
	}

	.cis-hero__inner {
		padding-top: 64px;
		padding-bottom: 64px;
	}

	.cis-hero h1 {
		font-size: 2.65rem;
	}

	.cis-page-hero h1,
	.cis-section h2,
	.cis-split h2,
	.cis-band h2,
	.cis-contact h2 {
		font-size: 2.15rem;
	}

	.cis-hero-panel div {
		grid-template-columns: 44px 1fr;
		padding: 18px;
	}
}