/* =========================================================================
   Integrity Concrete Coatings -- Design System
   Carbon black / graphite / concrete grey / frosted white / steel blue
   base with a single restrained amber/copper accent. Frosted-glass panels,
   large architectural type, generous spacing, restrained motion.
   No external fonts, no CDN assets, no build step.
   ========================================================================= */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, ol, li, figure, blockquote, form, fieldset { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, svg { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; }

/* ---------- Design tokens ---------- */
:root {
	--carbon: #0a0c0e;
	--carbon-2: #111417;
	--graphite: #1a1e22;
	--graphite-2: #23282d;
	--concrete: #8b8d8a;
	--concrete-light: #cfd0cb;
	--frost-white: #f5f6f3;
	--steel-blue: #4a6a7d;
	--steel-blue-light: #6e93a7;
	--amber: #e0611e;
	--amber-light: #f28a4d;
	--amber-dark: #a8460f;

	--glass-bg: rgba(255, 255, 255, 0.045);
	--glass-bg-strong: rgba(255, 255, 255, 0.07);
	--glass-border: rgba(255, 255, 255, 0.10);
	--glass-highlight: rgba(255, 255, 255, 0.06);

	--text-primary: var(--frost-white);
	--text-muted: #a9adb0;
	--text-on-light: #16191c;

	--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

	--radius-sm: 6px;
	--radius-md: 14px;
	--radius-lg: 24px;

	--container: 1220px;
	--gap: clamp(1.25rem, 2.5vw, 2.5rem);

	--ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
}

body {
	background: var(--carbon);
	color: var(--text-primary);
	font-family: var(--font-body);
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

h1, h2, h3 {
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1.1;
	color: var(--frost-white);
}
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { color: var(--text-muted); }

.text-accent { color: var(--amber-light); }

.sr-only {
	position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
	position: absolute; left: -999px; top: 0; z-index: 1000;
	background: var(--amber); color: var(--carbon); padding: 0.75rem 1.25rem;
	border-radius: 0 0 var(--radius-sm) 0; font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- Layout ---------- */
.section {
	max-width: var(--container);
	margin: 0 auto;
	padding: clamp(3rem, 7vw, 6rem) var(--gap);
}
.section__head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section__lede { font-size: 1.05rem; margin-top: 0.75rem; }

.eyebrow {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--amber-light);
	margin-bottom: 0.75rem;
}
.eyebrow--light { color: var(--steel-blue-light); }

/* ---------- Glass panels ---------- */
.glass-panel {
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-lg);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
	box-shadow: inset 0 1px 0 var(--glass-highlight), 0 20px 40px -20px rgba(0,0,0,0.6);
	padding: clamp(1.5rem, 3vw, 2.5rem);
}

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.85rem 1.6rem;
	border-radius: 999px;
	font-weight: 700;
	font-size: 0.95rem;
	letter-spacing: 0.01em;
	white-space: nowrap;
	transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn--accent {
	background: linear-gradient(135deg, var(--amber-light), var(--amber-dark));
	color: #1c1204;
}
.btn--accent:hover { transform: translateY(-2px); }
.btn--ghost {
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	color: var(--frost-white);
}
.btn--ghost:hover { background: var(--glass-bg-strong); }
.btn--lg { padding: 1.05rem 2.1rem; font-size: 1.05rem; }
.btn__icon { font-size: 1.1rem; }

.link-arrow {
	display: inline-block;
	margin-top: 0.5rem;
	font-weight: 700;
	color: var(--amber-light);
}

.tag {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	padding: 0.25rem 0.65rem;
	border-radius: 999px;
	background: rgba(207, 146, 69, 0.16);
	color: var(--amber-light);
	margin-right: 0.35rem;
}
.tag--muted { background: rgba(255,255,255,0.06); color: var(--text-muted); }

.chip {
	padding: 0.5rem 1.1rem;
	border-radius: 999px;
	border: 1px solid var(--glass-border);
	background: var(--glass-bg);
	color: var(--text-muted);
	font-weight: 600;
	font-size: 0.9rem;
	transition: all 0.2s var(--ease);
}
.chip.is-active, .chip:hover { background: var(--glass-bg-strong); color: var(--frost-white); border-color: var(--amber-dark); }

/* ---------- Placeholder media blocks ---------- */
.ph-media {
	position: relative;
	width: 100%;
	aspect-ratio: 4 / 3;
	border-radius: var(--radius-md);
	overflow: hidden;
	background:
		repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 10px),
		linear-gradient(155deg, var(--graphite-2), var(--carbon-2));
	display: flex;
	align-items: flex-end;
}
.ph-media__tag {
	display: block;
	width: 100%;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--frost-white);
	background: rgba(0,0,0,0.55);
	padding: 0.6rem 0.8rem;
	text-align: center;
}
.ph-media--concrete-before { background: linear-gradient(155deg, #3a3d40, #24272a); }
.ph-media--flake-after { background: linear-gradient(155deg, #55524a, #2c2a26); }
.ph-media--garage { background: linear-gradient(155deg, #3d434a, #1d2226); }
.ph-media--commercial { background: linear-gradient(155deg, #35434a, #171f22); }
.ph-media--patio { background: linear-gradient(155deg, #4a4438, #232019); }
.ph-media--basement { background: linear-gradient(155deg, #3a3a3d, #1c1c1e); }
.ph-media--room { aspect-ratio: 16 / 10; }

/* ---------- Header / Nav ---------- */
.site-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	z-index: 500;
	background: transparent;
	transition: background 0.3s var(--ease), backdrop-filter 0.3s var(--ease), border-color 0.3s var(--ease);
	border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
	background: rgba(10, 12, 14, 0.72);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	border-bottom-color: var(--glass-border);
}
.site-header__inner {
	max-width: var(--container);
	margin: 0 auto;
	padding: 1rem var(--gap);
	display: flex;
	align-items: center;
	gap: 1.5rem;
}
.site-logo { display: flex; flex-direction: column; line-height: 1; margin-right: auto; }
.site-logo img { max-height: 76px; width: auto; }
.site-logo__word { font-weight: 800; letter-spacing: 0.08em; font-size: 1.15rem; }
.site-logo__sub { font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--amber-light); margin-top: 2px; }
.site-logo--footer { margin-bottom: 1rem; }

.site-nav { display: none; }
.nav-menu { display: flex; gap: 1.75rem; }
.nav-menu a, .nav-menu li { font-size: 0.92rem; font-weight: 600; color: var(--frost-white); opacity: 0.85; }
.nav-menu a:hover { opacity: 1; color: var(--amber-light); }

.site-header__actions { display: none; align-items: center; gap: 0.75rem; }
.btn--phone { padding: 0.6rem 1rem; font-size: 0.85rem; }

.nav-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px; height: 40px;
	padding: 8px;
	margin-left: auto;
}
.nav-toggle span { display: block; height: 2px; background: var(--frost-white); border-radius: 2px; }

.site-nav-mobile {
	display: none;
	flex-direction: column;
	gap: 1.25rem;
	padding: 1.5rem var(--gap) 2rem;
	background: rgba(10,12,14,0.96);
	backdrop-filter: blur(16px);
	border-top: 1px solid var(--glass-border);
}
.site-nav-mobile.is-open { display: flex; }
.site-nav-mobile .nav-menu { flex-direction: column; gap: 1rem; }
.site-nav-mobile__actions { display: flex; flex-direction: column; gap: 0.75rem; }

@media (min-width: 960px) {
	.site-nav { display: block; }
	.site-header__actions { display: flex; }
	.nav-toggle { display: none; }
	.site-nav-mobile { display: none !important; }
}

/* ---------- Hero ---------- */
.hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: clamp(6rem, 12vw, 9rem) var(--gap) 3rem;
	overflow: hidden;
}
/* ---------- Cinematic background video (whole homepage, one fixed layer) ---------- */
.site-cinematic-bg {
	position: fixed;
	inset: 0;
	z-index: -1;
	overflow: hidden;
	background: linear-gradient(160deg, var(--graphite) 0%, var(--carbon) 65%, var(--carbon-2) 100%);
}
.site-cinematic-bg__video {
	position: absolute; inset: 0;
	width: 100%; height: 100%;
	object-fit: cover;
}
.site-cinematic-bg__scrim {
	position: absolute; inset: 0;
	background:
		radial-gradient(ellipse at 85% 15%, rgba(224,97,30,0.10), transparent 50%),
		linear-gradient(180deg, rgba(10,12,14,0.45) 0%, rgba(10,12,14,0.68) 45%, rgba(10,12,14,0.86) 100%);
}
.hero__scrim {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(10,12,14,0.2) 0%, rgba(10,12,14,0.55) 80%, var(--carbon) 100%);
	z-index: -1;
}
.hero__content { max-width: 780px; margin: 0 auto; text-align: center; }
.hero__title { margin-bottom: 1.25rem; }
.hero__subtitle { font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 560px; margin: 0 auto 2rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3rem; justify-content: center; }

.quote-mini-form { margin: 1rem auto 0; max-width: 980px; text-align: left; }
.quote-mini-form__title { font-weight: 700; margin-bottom: 1rem; color: var(--frost-white); }
.quote-mini-form__row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; align-items: end; }
.quote-mini-form__submit { grid-column: 1 / -1; }
@media (min-width: 780px) {
	.quote-mini-form__row { grid-template-columns: repeat(4, 1fr) auto; }
	.quote-mini-form__submit { grid-column: auto; }
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.field input, .field select {
	background: rgba(255,255,255,0.06);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-sm);
	padding: 0.7rem 0.85rem;
	color: var(--frost-white);
}
.field input:focus, .field select:focus, .field input:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
	position: relative;
	padding: clamp(8rem, 16vw, 11rem) var(--gap) clamp(3rem, 6vw, 4.5rem);
	overflow: hidden;
}
.page-hero__bg {
	position: absolute; inset: 0;
	background: linear-gradient(160deg, var(--graphite) 0%, var(--carbon) 70%);
	z-index: -2;
}
.page-hero__scrim {
	position: absolute; inset: 0;
	background: radial-gradient(ellipse at 15% 0%, rgba(74,106,125,0.2), transparent 55%);
	z-index: -1;
}
.page-hero__content { max-width: 760px; }
.page-hero__subtitle { font-size: 1.1rem; margin-top: 1rem; max-width: 620px; }

/* ---------- Before/After Slider ---------- */
.ba-slider { position: relative; }
.ba-slider__stage {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 9;
	border-radius: var(--radius-lg);
	overflow: hidden;
	border: 1px solid var(--glass-border);
}
.ba-slider__img { position: absolute; inset: 0; }
.ba-slider__img .ph-media { border-radius: 0; aspect-ratio: auto; height: 100%; }
.ba-slider__img--before { clip-path: inset(0 50% 0 0); }
.ba-slider__label {
	position: absolute; top: 1rem; z-index: 2;
	font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
	background: rgba(0,0,0,0.55); padding: 0.35rem 0.75rem; border-radius: 999px;
}
.ba-slider__label--before { left: 1rem; }
.ba-slider__label--after { right: 1rem; }
.ba-slider__handle {
	position: absolute; top: 0; bottom: 0; left: 50%;
	width: 3px; background: var(--amber-light);
	transform: translateX(-50%);
	pointer-events: none;
}
.ba-slider__handle-grip {
	position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
	width: 42px; height: 42px; border-radius: 50%;
	background: var(--amber-light); color: var(--carbon);
	display: flex; align-items: center; justify-content: center;
	font-size: 1.1rem;
}
.ba-slider__range {
	appearance: none;
	width: 100%;
	margin-top: 1rem;
	height: 6px;
	border-radius: 999px;
	background: var(--glass-bg-strong);
	accent-color: var(--amber-light);
}
.ba-slider__range::-webkit-slider-thumb {
	appearance: none;
	width: 24px; height: 24px; border-radius: 50%;
	background: var(--amber-light);
	border: 3px solid var(--carbon);
	cursor: pointer;
}

/* ---------- Pathway cards ---------- */
.pathway-grid { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
@media (min-width: 780px) { .pathway-grid { grid-template-columns: 1fr 1fr; } }
.pathway-card { padding: 0; overflow: hidden; display: block; transition: transform 0.25s var(--ease); }
.pathway-card:hover { transform: translateY(-4px); }
.pathway-card__media { border-radius: 0; aspect-ratio: 16/10; }
.pathway-card__body { padding: 1.75rem; }
.pathway-card__body h3 { margin: 0.35rem 0 0.6rem; }

/* ---------- Process section ---------- */
.process-list { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .process-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .process-list { grid-template-columns: repeat(3, 1fr); } }
.process-list__item { position: relative; }
.process-list__num {
	display: block; font-size: 2.2rem; font-weight: 800;
	color: var(--amber-dark); opacity: 0.7; margin-bottom: 0.5rem;
}
.process-list__item h3 { margin-bottom: 0.5rem; }

/* ---------- Install sequence ---------- */
.install-sequence {
	display: flex; flex-direction: column; gap: 1.25rem;
	position: relative;
}
.install-sequence__step {
	display: flex; align-items: flex-start; gap: 1rem;
	padding: 1.25rem;
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-md);
}
.install-sequence__dot {
	flex: none;
	width: 40px; height: 40px; border-radius: 50%;
	background: linear-gradient(135deg, var(--amber-light), var(--amber-dark));
	color: var(--carbon); font-weight: 800;
	display: flex; align-items: center; justify-content: center;
}
.install-sequence__label { font-weight: 800; flex: none; width: 110px; }
.install-sequence__text { color: var(--text-muted); }

@media (min-width: 960px) {
	.install-sequence { flex-direction: row; align-items: stretch; }
	.install-sequence__step { flex-direction: column; text-align: center; flex: 1; align-items: center; }
	.install-sequence__label { width: auto; margin: 0.5rem 0 0.35rem; }
}

/* ---------- Visualizer ---------- */
.visualizer__filters { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.75rem; }
.visualizer__layout { display: grid; gap: var(--gap); grid-template-columns: 1fr; }
@media (min-width: 860px) { .visualizer__layout { grid-template-columns: 1.1fr 1fr; } }
.visualizer__preview .ph-media { position: relative; }
.visualizer__overlay {
	position: absolute; inset: 0;
	mix-blend-mode: multiply;
	opacity: 0.55;
	transition: background-color 0.35s var(--ease);
}
.visualizer__current { margin-top: 0.85rem; font-size: 0.95rem; }
.visualizer__current strong { color: var(--frost-white); }

.visualizer__swatches { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; align-content: start; }
@media (min-width: 480px) and (max-width: 859px) { .visualizer__swatches { grid-template-columns: repeat(4, 1fr); } }
.swatch {
	display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
	padding: 0.85rem 0.5rem;
	border-radius: var(--radius-md);
	border: 1px solid var(--glass-border);
	background: var(--glass-bg);
	transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.swatch:hover { transform: translateY(-2px); }
.swatch.is-selected { border-color: var(--amber-light); background: var(--glass-bg-strong); }
.swatch__chip { width: 34px; height: 34px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.25); }
.swatch__name { font-size: 0.78rem; font-weight: 600; text-align: center; color: var(--text-muted); }
.swatch.is-hidden { display: none; }
.visualizer__cta { margin-top: 1.75rem; }

/* ---------- Gallery ---------- */
.gallery-filters { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; margin-bottom: 1.75rem; justify-content: space-between; }
.gallery-filters__group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.gallery-filters__group select {
	background: var(--glass-bg); border: 1px solid var(--glass-border);
	color: var(--frost-white); padding: 0.55rem 0.9rem; border-radius: 999px;
}
.gallery-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .gallery-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
.gallery-card { padding: 0; overflow: hidden; }
.gallery-card__media { border-radius: 0; }
.gallery-card__body { padding: 1.25rem 1.4rem 1.5rem; }
.gallery-card__body h3 { font-size: 1.05rem; margin-bottom: 0.65rem; }
.gallery-card__meta { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.gallery-card.is-hidden { display: none; }
.gallery-section__cta { margin-top: 2rem; text-align: center; }

/* ---------- Reviews ---------- */
.review-quote { position: relative; }
.review-quote__text { font-size: clamp(1.15rem, 2.2vw, 1.5rem); color: var(--frost-white); font-weight: 500; line-height: 1.5; }
.review-quote__text::before { content: '\201C'; }
.review-quote__source { margin-top: 1.25rem; color: var(--amber-light); font-weight: 700; }
.reviews-section__cta { margin-top: 1.75rem; }
.reviews-note p { margin: 0; }

/* ---------- Durability ---------- */
.durability-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .durability-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .durability-grid { grid-template-columns: repeat(3, 1fr); } }
.durability-card__icon { font-size: 1.75rem; display: block; margin-bottom: 0.75rem; }
.durability-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }

/* ---------- Warranty ---------- */
.warranty-flag {
	display: inline-block;
	background: rgba(207,146,69,0.14);
	border: 1px solid rgba(207,146,69,0.4);
	color: var(--amber-light);
	padding: 0.75rem 1rem;
	border-radius: var(--radius-sm);
	font-size: 0.9rem;
	font-weight: 600;
	max-width: 720px;
}
.warranty-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; margin-top: 1.5rem; }
@media (min-width: 640px) { .warranty-grid { grid-template-columns: 1fr 1fr; } }
.warranty-card { text-align: center; }
.warranty-card__years { font-size: 3rem; font-weight: 800; color: var(--frost-white); margin: 0.5rem 0; }
.warranty-card__flag { color: var(--amber-light); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.warranty-section__cta { margin-top: 1.75rem; }
.warranty-detail ul { margin: 1.25rem 0; }
.warranty-detail li { margin-bottom: 0.5rem; color: var(--text-muted); }
.warranty-detail h2 { margin-bottom: 1rem; }

/* ---------- Service area ---------- */
.city-list { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.city-list li {
	background: var(--glass-bg);
	border: 1px solid var(--glass-border);
	border-radius: 999px;
	padding: 0.5rem 1.1rem;
	font-size: 0.9rem;
	color: var(--text-muted);
}
.city-list--full li { font-size: 0.95rem; }
.service-area-section__cta { margin-top: 1.75rem; }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 0.85rem; }
.faq-item { cursor: pointer; }
.faq-item__q { font-weight: 700; font-size: 1.05rem; color: var(--frost-white); list-style: none; }
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after { content: '+'; float: right; color: var(--amber-light); font-size: 1.3rem; }
.faq-item[open] .faq-item__q::after { content: '\2212'; }
.faq-item__a { margin-top: 0.85rem; }
.faq-item__a p { margin: 0; }
.faq-item__a a { color: var(--amber-light); font-weight: 600; }
.faq-section__cta { margin-top: 1.75rem; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; padding: clamp(2.5rem, 6vw, 4rem); }
.final-cta h2 { margin: 0.5rem 0 0.75rem; }
.final-cta__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 1.75rem; }

/* ---------- Footer ---------- */
.site-footer { padding: 2rem var(--gap) 0; }
.site-footer__inner {
	max-width: var(--container);
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
	border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
@media (min-width: 780px) { .site-footer__inner { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.site-footer__tagline { font-size: 0.85rem; letter-spacing: 0.04em; margin-top: 0.75rem; }
.site-footer__dealer { font-size: 0.85rem; color: var(--amber-light); margin-top: 0.4rem; font-weight: 700; }
.site-footer__heading { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--frost-white); margin-bottom: 0.9rem; }
.site-footer__list li { margin-bottom: 0.55rem; font-size: 0.92rem; color: var(--text-muted); }
.site-footer__list a:hover { color: var(--amber-light); }
.placeholder-note { font-style: italic; opacity: 0.75; }
.site-footer__bottom {
	max-width: var(--container);
	margin: 1.5rem auto 0;
	padding: 1.5rem var(--gap) 2rem;
	display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem;
	font-size: 0.8rem; color: var(--text-muted);
	border-top: 1px solid var(--glass-border);
}
.site-footer__demo-note { color: var(--amber-light); }

/* ---------- Space grid (residential/commercial) ---------- */
.space-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .space-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .space-grid { grid-template-columns: repeat(3, 1fr); } }
.space-card { padding: 0; overflow: hidden; }
.space-card__media { border-radius: 0; }
.space-card__body { padding: 1.4rem; }
.commercial-note { text-align: center; }

/* ---------- Quote wizard ---------- */
.quote-wizard { max-width: 760px; margin: 0 auto; }
.quote-wizard__progress { height: 6px; background: var(--glass-bg-strong); border-radius: 999px; overflow: hidden; margin-bottom: 0.75rem; }
.quote-wizard__progress-bar { height: 100%; width: 11%; background: linear-gradient(90deg, var(--amber-light), var(--amber-dark)); transition: width 0.35s var(--ease); }
.quote-wizard__step-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.quote-step { display: block; margin-bottom: 1.5rem; }
.quote-step legend { font-size: 1.3rem; font-weight: 800; color: var(--frost-white); margin-bottom: 1rem; padding: 0; }
.no-js .quote-step { border-bottom: 1px solid var(--glass-border); padding-bottom: 1.5rem; }

.option-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 640px) { .option-grid { grid-template-columns: repeat(3, 1fr); } }
.option-card {
	position: relative;
	display: flex; align-items: center; gap: 0.6rem;
	padding: 0.9rem 1rem;
	border-radius: var(--radius-md);
	border: 1px solid var(--glass-border);
	background: var(--glass-bg);
	cursor: pointer;
	font-weight: 600;
	font-size: 0.92rem;
	transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.option-card input { position: absolute; opacity: 0; }
.option-card:has(input:checked) { border-color: var(--amber-light); background: var(--glass-bg-strong); }
.option-card__swatch { width: 22px; height: 22px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3); flex: none; }
.option-card--consent { grid-column: 1 / -1; align-items: flex-start; }
.option-card--consent input { position: static; opacity: 1; margin-top: 0.2rem; flex: none; }

.quote-form__review-note { margin-bottom: 1rem; }
.quote-wizard__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.quote-wizard__confirmation { text-align: center; padding: 2rem 0; }
.quote-wizard__confirmation h2 { margin-bottom: 1rem; }
.quote-wizard__confirmation p { margin-bottom: 1rem; }
.quote-wizard__confirmation .btn { margin-top: 0.5rem; }

/* JS-driven step visibility: only applied once JS confirms it can run the
   wizard. Without JS (.no-js), every fieldset stays visible/stacked so the
   form still works as one long page. */
.js .quote-step { display: none; }
.js .quote-step.is-active { display: block; }
.js [data-quote-back] { visibility: hidden; }
.js [data-quote-submit] { display: none; }

/* ---------- Concept mockups (portal / staff preview) ---------- */
.concept-banner {
	background: rgba(207,146,69,0.14);
	border: 1px solid rgba(207,146,69,0.4);
	color: var(--amber-light);
	padding: 1rem 1.25rem;
	border-radius: var(--radius-md);
	font-weight: 700;
	margin-bottom: 2rem;
	text-align: center;
}
.portal-mock { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 860px) { .portal-mock { grid-template-columns: 220px 1fr; } }
.portal-mock__user { font-weight: 700; margin-bottom: 1.25rem; }
.portal-mock__nav { display: flex; flex-direction: column; gap: 0.75rem; }
.portal-mock__nav span { padding: 0.6rem 0.75rem; border-radius: var(--radius-sm); color: var(--text-muted); font-weight: 600; }
.portal-mock__nav span.is-active { background: var(--glass-bg-strong); color: var(--frost-white); }
.portal-mock__main { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 640px) { .portal-mock__main { grid-template-columns: 1fr 1fr; } }
.portal-mock__pipeline { display: flex; flex-direction: column; gap: 0.5rem; margin: 1rem 0; }
.portal-mock__pipeline li { padding: 0.5rem 0.75rem; border-radius: var(--radius-sm); background: var(--glass-bg); color: var(--text-muted); font-size: 0.9rem; }
.portal-mock__pipeline li.is-done { color: var(--frost-white); }
.portal-mock__pipeline li.is-active { background: rgba(207,146,69,0.16); color: var(--amber-light); font-weight: 700; }
.portal-mock__swatches { display: flex; gap: 0.6rem; margin: 1rem 0; }
.portal-mock__docs li { display: flex; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px solid var(--glass-border); font-size: 0.9rem; color: var(--text-muted); }
.portal-mock__message { font-size: 0.9rem; color: var(--text-muted); margin-top: 0.75rem; }
.portal-mock__sample-tag { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--steel-blue-light); font-weight: 700; }

.kanban-mock { display: grid; grid-auto-flow: column; grid-auto-columns: 220px; gap: 1rem; overflow-x: auto; padding-bottom: 1rem; }
.kanban-mock__col h3 { font-size: 0.95rem; margin-bottom: 1rem; }
.kanban-mock__card {
	background: rgba(255,255,255,0.06);
	border: 1px solid var(--glass-border);
	border-radius: var(--radius-sm);
	padding: 0.75rem;
	font-size: 0.85rem;
	margin-bottom: 0.75rem;
	display: flex; flex-direction: column; gap: 0.35rem;
}

/* ---------- Scroll reveal (restrained, respects reduced motion) ---------- */
.js .reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	.js .reveal { opacity: 1; transform: none; transition: none; }
}