/**
 * Plumber demo — licensed trade / water-flow theme
 *
 * Deep navy, brass & water cyan. Pipeline-flow booking station.
 * Quick-fix chips, alternating service rows, stats strip (no card grids / no 3-col footer).
 */

:root {
	--demo-font-body: "Libre Franklin", system-ui, sans-serif;
	--demo-font-display: "Libre Baskerville", Georgia, serif;

	--demo-primary: #1e3a8a;
	--demo-primary-soft: #dbeafe;
	--demo-accent: #0891b2;
	--demo-accent-bright: #22d3ee;
	--demo-brass: #b45309;
	--demo-brass-soft: #fef3c7;
	--demo-emergency: #dc2626;
	--demo-heading: #0f172a;
	--demo-text: #334155;
	--demo-muted: #64748b;
	--demo-bg: #f8fafc;
	--demo-bg-dark: #0f172a;
	--demo-surface: #ffffff;
	--demo-border: #cbd5e1;
	--demo-radius-lg: 12px;
	--demo-radius-md: 8px;
	--demo-shadow-sm: 0 4px 16px rgba(30, 58, 138, 0.08);
	--demo-shadow-md: 0 16px 40px rgba(15, 23, 42, 0.14);
}

[data-reveal] {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
	opacity: 1;
	transform: none;
}

.demo-plumber .demo-btn-primary {
	background: linear-gradient(135deg, var(--demo-primary) 0%, #1d4ed8 100%);
	color: #fff;
	border-radius: var(--demo-radius-md);
	font-weight: 700;
	font-size: 14px;
	padding: 14px 26px;
	letter-spacing: 0.02em;
	box-shadow: 0 6px 20px rgba(30, 58, 138, 0.25);
}

.demo-plumber .demo-btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 28px rgba(30, 58, 138, 0.32);
}

.demo-plumber .demo-btn-outline {
	border: 2px solid var(--demo-primary);
	color: var(--demo-primary);
	border-radius: var(--demo-radius-md);
	font-weight: 700;
	font-size: 14px;
	background: transparent;
}

.demo-plumber .demo-btn-outline:hover {
	background: var(--demo-primary-soft);
}

.demo-plumber .demo-btn-emergency {
	background: var(--demo-emergency);
	color: #fff;
	border-radius: var(--demo-radius-md);
	font-weight: 700;
	font-size: 14px;
	padding: 14px 26px;
	box-shadow: 0 6px 20px rgba(220, 38, 38, 0.3);
}

.demo-plumber .demo-btn-emergency:hover {
	background: #b91c1c;
	transform: translateY(-2px);
}

/* Emergency bar */
.plumb-emergency-bar {
	background: var(--demo-emergency);
	color: #fff;
	padding: 10px 16px;
	font-size: 14px;
	font-weight: 600;
	text-align: center;
}

.plumb-emergency-bar a {
	color: #fecaca;
	font-weight: 800;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.plumb-emergency-bar strong {
	color: #fff;
}

/* Nav */
.plumb-nav {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--demo-border);
}

.plumb-nav.is-scrolled {
	box-shadow: var(--demo-shadow-sm);
}

.plumb-nav-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	padding: 14px 0;
}

.plumb-brand {
	display: flex;
	align-items: center;
	gap: 12px;
}

.plumb-brand-icon {
	width: 42px;
	height: 42px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--demo-primary-soft), #fff);
	border: 1px solid #93c5fd;
	display: grid;
	place-items: center;
	font-size: 20px;
}

.plumb-brand-text strong {
	display: block;
	font-family: var(--demo-font-display);
	font-size: 20px;
	color: var(--demo-heading);
	line-height: 1.1;
}

.plumb-brand-text span {
	font-size: 11px;
	color: var(--demo-muted);
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.plumb-nav-links {
	display: flex;
	gap: 26px;
}

.plumb-nav-links a {
	font-size: 14px;
	font-weight: 600;
	color: var(--demo-text);
}

.plumb-nav-links a:hover {
	color: var(--demo-primary);
}

/* Hero */
.plumb-hero {
	padding: clamp(48px, 7vw, 80px) 0;
	background:
		linear-gradient(180deg, #eff6ff 0%, var(--demo-bg) 100%);
}

.plumb-hero-grid {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: clamp(32px, 5vw, 56px);
	align-items: center;
}

.plumb-hero-tag {
	display: inline-block;
	background: var(--demo-brass-soft);
	color: var(--demo-brass);
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	padding: 6px 14px;
	border-radius: 4px;
	margin-bottom: 18px;
	border: 1px solid #fcd34d;
}

.plumb-hero-title {
	font-family: var(--demo-font-display);
	font-size: clamp(2.2rem, 4.5vw, 3.2rem);
	line-height: 1.12;
	color: var(--demo-heading);
	margin-bottom: 18px;
}

.plumb-hero-title span {
	color: var(--demo-accent);
}

.plumb-hero-lead {
	font-size: 17px;
	color: var(--demo-muted);
	line-height: 1.7;
	margin-bottom: 24px;
	max-width: 500px;
}

.plumb-hero-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 28px;
}

.plumb-hero-badge {
	font-size: 13px;
	font-weight: 600;
	color: var(--demo-text);
	background: var(--demo-surface);
	border: 1px solid var(--demo-border);
	padding: 8px 14px;
	border-radius: 999px;
}

.plumb-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.plumb-hero-img {
	border-radius: var(--demo-radius-lg);
	overflow: hidden;
	box-shadow: var(--demo-shadow-md);
	position: relative;
}

.plumb-hero-img img {
	width: 100%;
	aspect-ratio: 5 / 4;
	object-fit: cover;
}

.plumb-hero-license {
	position: absolute;
	bottom: 16px;
	left: 16px;
	background: rgba(15, 23, 42, 0.88);
	color: #e2e8f0;
	font-size: 12px;
	font-weight: 600;
	padding: 10px 14px;
	border-radius: var(--demo-radius-md);
	border-left: 3px solid var(--demo-brass);
}

/* Quick fixes */
.plumb-quick-fixes {
	padding: clamp(40px, 6vw, 64px) 0;
	background: var(--demo-surface);
	border-block: 1px solid var(--demo-border);
}

.plumb-quick-header {
	text-align: center;
	margin-bottom: 28px;
}

.plumb-quick-header h2 {
	font-family: var(--demo-font-display);
	font-size: 1.65rem;
	color: var(--demo-heading);
	margin-bottom: 6px;
}

.plumb-quick-header p {
	font-size: 14px;
	color: var(--demo-muted);
}

.plumb-quick-row {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
}

.plumb-quick-chip {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	min-width: 130px;
	padding: 16px 20px;
	background: var(--demo-bg);
	border: 1px solid var(--demo-border);
	border-radius: var(--demo-radius-md);
	text-align: center;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.plumb-quick-chip:hover {
	border-color: #93c5fd;
	box-shadow: var(--demo-shadow-sm);
}

.plumb-quick-chip strong {
	font-size: 14px;
	color: var(--demo-heading);
}

.plumb-quick-chip span {
	font-size: 18px;
	font-weight: 800;
	color: var(--demo-primary);
}

.plumb-quick-chip em {
	font-size: 11px;
	color: var(--demo-muted);
	font-style: normal;
}

/* Pipeline flow + booking */
.plumb-pipeline-section {
	padding: clamp(56px, 8vw, 96px) 0;
	background: var(--demo-bg-dark);
	color: #e2e8f0;
	position: relative;
	overflow: hidden;
}

.plumb-pipeline-section::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 20% 50%, rgba(8, 145, 178, 0.15) 0%, transparent 50%),
		radial-gradient(circle at 80% 30%, rgba(30, 58, 138, 0.2) 0%, transparent 45%);
	pointer-events: none;
}

.plumb-pipeline-header {
	text-align: center;
	max-width: 560px;
	margin: 0 auto 48px;
	position: relative;
}

.plumb-pipeline-header .demo-eyebrow {
	color: var(--demo-accent-bright);
}

.plumb-pipeline-header h2 {
	font-family: var(--demo-font-display);
	font-size: clamp(1.75rem, 3.5vw, 2.25rem);
	color: #fff;
	margin-bottom: 10px;
}

.plumb-pipeline-header p {
	font-size: 15px;
	color: #94a3b8;
}

.plumb-pipeline-track {
	position: relative;
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	margin-bottom: 0;
}

.plumb-pipeline-track::before {
	content: "";
	position: absolute;
	top: 36px;
	left: 12%;
	right: 12%;
	height: 6px;
	background: linear-gradient(90deg, var(--demo-accent) 0%, #1d4ed8 50%, var(--demo-brass) 100%);
	border-radius: 999px;
	z-index: 0;
}

.plumb-pipeline-node {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: 0 12px 32px;
}

.plumb-pipeline-dot {
	width: 72px;
	height: 72px;
	margin: 0 auto 16px;
	border-radius: 50%;
	background: var(--demo-bg-dark);
	border: 4px solid var(--demo-accent);
	display: grid;
	place-items: center;
	font-size: 28px;
	box-shadow: 0 0 0 6px rgba(8, 145, 178, 0.2);
}

.plumb-pipeline-node:nth-child(2) .plumb-pipeline-dot {
	border-color: #3b82f6;
	box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.2);
}

.plumb-pipeline-node:nth-child(3) .plumb-pipeline-dot {
	border-color: #6366f1;
	box-shadow: 0 0 0 6px rgba(99, 102, 241, 0.2);
}

.plumb-pipeline-node:nth-child(4) .plumb-pipeline-dot {
	border-color: var(--demo-brass);
	box-shadow: 0 0 0 6px rgba(180, 83, 9, 0.25);
}

.plumb-pipeline-node h3 {
	font-size: 15px;
	font-weight: 700;
	color: #fff;
	margin-bottom: 6px;
}

.plumb-pipeline-node p {
	font-size: 13px;
	color: #94a3b8;
	line-height: 1.5;
	max-width: 180px;
	margin: 0 auto;
}

.plumb-booking-station {
	position: relative;
	max-width: 720px;
	margin: 0 auto;
	background: var(--demo-surface);
	border-radius: var(--demo-radius-lg);
	border: 2px solid #93c5fd;
	box-shadow: var(--demo-shadow-md);
	overflow: hidden;
}

.plumb-booking-station-header {
	background: linear-gradient(135deg, var(--demo-primary) 0%, #1d4ed8 100%);
	color: #fff;
	padding: 24px 28px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-start;
	gap: 16px;
}

.plumb-booking-station-header h2 {
	font-family: var(--demo-font-display);
	font-size: 1.5rem;
	font-weight: 400;
	margin-bottom: 6px;
}

.plumb-booking-station-header p {
	font-size: 14px;
	opacity: 0.9;
	max-width: 420px;
	line-height: 1.55;
}

.plumb-dispatch-badge {
	background: rgba(255, 255, 255, 0.15);
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: var(--demo-radius-md);
	padding: 10px 16px;
	text-align: right;
	flex-shrink: 0;
}

.plumb-dispatch-badge strong {
	display: block;
	font-size: 13px;
	color: #bae6fd;
}

.plumb-dispatch-badge span {
	font-size: 18px;
	font-weight: 800;
	color: #fff;
}

.plumb-booking-station-body {
	padding: 24px 28px 28px;
}

.plumb-urgency-row {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	margin-bottom: 20px;
}

.plumb-urgency-opt {
	text-align: center;
	padding: 12px 10px;
	border: 2px solid var(--demo-border);
	border-radius: var(--demo-radius-md);
	font-size: 12px;
	font-weight: 700;
	color: var(--demo-muted);
	background: var(--demo-bg);
	cursor: default;
}

.plumb-urgency-opt.is-active {
	border-color: var(--demo-primary);
	background: var(--demo-primary-soft);
	color: var(--demo-primary);
}

.plumb-urgency-opt.is-emergency {
	border-color: #fca5a5;
	background: #fef2f2;
	color: var(--demo-emergency);
}

.plumb-booking-station .demo-shortcode-placeholder {
	border: 2px dashed #93c5fd;
	border-radius: var(--demo-radius-md);
	background: #eff6ff;
	padding: 32px 24px;
	text-align: center;
}

/* Services alternating */
.plumb-services {
	padding: clamp(56px, 8vw, 88px) 0;
	background: var(--demo-bg);
}

.plumb-services-header {
	text-align: center;
	max-width: 520px;
	margin: 0 auto 40px;
}

.plumb-services-header h2 {
	font-family: var(--demo-font-display);
	font-size: clamp(1.75rem, 3vw, 2.2rem);
	color: var(--demo-heading);
}

.plumb-service-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 32px;
	align-items: center;
	padding: 28px 0;
	border-bottom: 1px solid var(--demo-border);
}

.plumb-service-row:last-child {
	border-bottom: none;
}

.plumb-service-row.is-reverse .plumb-service-copy {
	order: 2;
}

.plumb-service-row.is-reverse .plumb-service-visual {
	order: 1;
}

.plumb-service-copy h3 {
	font-family: var(--demo-font-display);
	font-size: 1.35rem;
	color: var(--demo-heading);
	margin-bottom: 10px;
}

.plumb-service-copy p {
	font-size: 15px;
	color: var(--demo-muted);
	line-height: 1.65;
	margin-bottom: 14px;
}

.plumb-service-copy ul {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.plumb-service-copy li {
	font-size: 12px;
	font-weight: 700;
	color: var(--demo-primary);
	background: var(--demo-primary-soft);
	padding: 6px 12px;
	border-radius: 999px;
}

.plumb-service-visual {
	background: var(--demo-surface);
	border: 1px solid var(--demo-border);
	border-radius: var(--demo-radius-lg);
	padding: 24px;
	text-align: center;
}

.plumb-service-visual span {
	font-size: 48px;
	display: block;
	margin-bottom: 8px;
}

.plumb-service-visual strong {
	font-size: 14px;
	color: var(--demo-heading);
}

/* Trust bar */
.plumb-trust-bar {
	background: var(--demo-primary);
	color: #fff;
	padding: 18px 0;
}

.plumb-trust-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 24px 40px;
	font-size: 14px;
	font-weight: 600;
}

.plumb-trust-inner span {
	display: flex;
	align-items: center;
	gap: 8px;
}

/* Stats */
.plumb-stats {
	padding: clamp(48px, 7vw, 72px) 0;
	background: var(--demo-surface);
}

.plumb-stats-row {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	text-align: center;
}

.plumb-stat strong {
	display: block;
	font-family: var(--demo-font-display);
	font-size: clamp(2rem, 4vw, 2.75rem);
	color: var(--demo-primary);
	line-height: 1;
	margin-bottom: 6px;
}

.plumb-stat span {
	font-size: 13px;
	font-weight: 600;
	color: var(--demo-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

/* Quote strip */
.plumb-quote-strip {
	padding: 32px 0;
	background: var(--demo-brass-soft);
	border-block: 1px solid #fcd34d;
	text-align: center;
}

.plumb-quote-strip q {
	display: block;
	font-family: var(--demo-font-display);
	font-size: clamp(1.1rem, 2.5vw, 1.35rem);
	font-style: italic;
	color: var(--demo-heading);
	max-width: 680px;
	margin: 0 auto 10px;
	line-height: 1.5;
}

.plumb-quote-strip cite {
	font-size: 13px;
	font-weight: 700;
	color: var(--demo-brass);
	font-style: normal;
}

/* Coverage */
.plumb-coverage {
	padding: clamp(48px, 7vw, 72px) 0;
	background: var(--demo-bg);
}

.plumb-coverage-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 40px;
}

.plumb-coverage-col h3 {
	font-family: var(--demo-font-display);
	font-size: 1.25rem;
	color: var(--demo-heading);
	margin-bottom: 16px;
}

.plumb-coverage-col ul {
	columns: 2;
	column-gap: 24px;
}

.plumb-coverage-col li {
	font-size: 14px;
	color: var(--demo-text);
	padding: 5px 0 5px 18px;
	position: relative;
	break-inside: avoid;
}

.plumb-coverage-col li::before {
	content: "▸";
	position: absolute;
	left: 0;
	color: var(--demo-accent);
	font-weight: 700;
}

/* Footer */
.plumb-footer {
	background: var(--demo-heading);
	color: #94a3b8;
	padding: 36px 0 28px;
}

.plumb-footer-top {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: flex-start;
	gap: 24px;
	padding-bottom: 24px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	margin-bottom: 20px;
}

.plumb-footer-brand {
	font-family: var(--demo-font-display);
	font-size: 20px;
	color: #fff;
	margin-bottom: 6px;
}

.plumb-footer-license {
	font-size: 13px;
	color: #cbd5e1;
}

.plumb-footer-contact {
	text-align: right;
	font-size: 14px;
}

.plumb-footer-contact a {
	color: #7dd3fc;
	font-weight: 600;
}

.plumb-footer-contact a:hover {
	color: #bae6fd;
}

.plumb-footer-meta {
	font-size: 12px;
	line-height: 1.7;
}

/* Mobile CTA */
.plumb-mobile-cta {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 200;
	padding: 12px 20px;
	background: rgba(255, 255, 255, 0.96);
	border-top: 1px solid var(--demo-border);
	display: flex;
	gap: 10px;
}

.plumb-mobile-cta .demo-btn {
	flex: 1;
	justify-content: center;
	text-align: center;
}

.plumb-mobile-cta .demo-btn-emergency {
	flex: 0 0 auto;
	padding-inline: 16px;
}

/* Responsive */
@media (max-width: 960px) {
	.plumb-hero-grid,
	.plumb-service-row,
	.plumb-coverage-grid,
	.plumb-stats-row {
		grid-template-columns: 1fr;
	}

	.plumb-service-row.is-reverse .plumb-service-copy,
	.plumb-service-row.is-reverse .plumb-service-visual {
		order: unset;
	}

	.plumb-pipeline-track {
		grid-template-columns: 1fr 1fr;
		gap: 24px;
	}

	.plumb-pipeline-track::before {
		display: none;
	}

	.plumb-nav-links {
		display: none;
	}

	.plumb-footer-contact {
		text-align: left;
	}
}

@media (max-width: 640px) {
	body.demo-plumber {
		padding-bottom: 72px;
	}

	.plumb-pipeline-track,
	.plumb-urgency-row {
		grid-template-columns: 1fr;
	}

	.plumb-coverage-col ul {
		columns: 1;
	}
}