/* ==========================================================================
 * TD Surface — main.css
 * Dark, blue-collar premium. Warm-anchored near-black canvas, cream type,
 * heritage red CTAs, deep navy section accent.
 * ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
	/* Surfaces (dark, warm undertone) */
	--tds-canvas:        #15140F;   /* page background, warm near-black */
	--tds-surface:       #1F1D17;   /* cards, mid-luminance */
	--tds-surface-2:     #2A2722;   /* hovered/elevated state, dividers */
	--tds-anchor:        #0A0907;   /* deepest section, footer, process strip */

	/* Brand */
	--tds-red:           #C8362A;   /* CTAs, brand mark, key accents */
	--tds-red-hover:     #E04438;
	--tds-red-dark:      #9A2218;
	--tds-navy:          #1B2A47;   /* premium accent section background */
	--tds-navy-soft:     #243A5C;

	/* Type on dark */
	--tds-heading:       #FAF6EC;   /* headlines, brightest cream */
	--tds-body:          #E8DFCF;   /* body type, warm cream */
	--tds-secondary:     #A89C88;   /* meta, captions, muted */
	--tds-rule:          #2F2C25;   /* subtle dividers, card borders */

	/* Semantic */
	--tds-success:       #5BA670;
	--tds-warning:       #E0A340;
	--tds-danger:        #E04438;

	/* Typography */
	--tds-font-display:  'Archivo Black', 'Arial Black', 'Helvetica Neue', Helvetica, Arial, sans-serif;
	--tds-font-body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

	/* Type scale */
	--tds-h1:  clamp(2.5rem, 5.5vw + 1rem, 4.75rem);
	--tds-h2:  clamp(2rem, 3vw + 1rem, 3.25rem);
	--tds-h3:  clamp(1.5rem, 1.25vw + 1rem, 2rem);
	--tds-h4:  1.1875rem;
	--tds-body-size: 1.0625rem;
	--tds-body-lg:   1.1875rem;
	--tds-small:     0.875rem;
	--tds-eyebrow:   0.8125rem;

	/* Spacing */
	--tds-space-1:  4px;
	--tds-space-2:  8px;
	--tds-space-3:  12px;
	--tds-space-4:  16px;
	--tds-space-6:  24px;
	--tds-space-8:  32px;
	--tds-space-12: 48px;
	--tds-space-16: 64px;
	--tds-space-20: 80px;
	--tds-space-24: 96px;
	--tds-space-32: 128px;

	/* Containers */
	--tds-container:   1280px;
	--tds-container-prose: 720px;
	--tds-container-wide:  1440px;
	--tds-container-pad:   max(20px, 5vw);

	/* Radius */
	--tds-radius-sm: 6px;
	--tds-radius:    10px;
	--tds-radius-lg: 16px;

	/* Shadow (subtle on dark) */
	--tds-shadow-sm: 0 2px 4px rgba(0,0,0,0.4);
	--tds-shadow:    0 8px 20px rgba(0,0,0,0.45);
	--tds-shadow-lg: 0 16px 36px rgba(0,0,0,0.55);

	/* Motion */
	--tds-ease:    cubic-bezier(0.22, 1, 0.36, 1);
	--tds-ease-out: cubic-bezier(0, 0, 0.2, 1);
	--tds-dur-fast: 150ms;
	--tds-dur:      300ms;
	--tds-dur-slow: 600ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--tds-canvas); }
body {
	margin: 0;
	font-family: var(--tds-font-body);
	font-size: var(--tds-body-size);
	line-height: 1.65;
	color: var(--tds-body);
	background: var(--tds-canvas);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; }
a { color: var(--tds-red); text-decoration: none; }
a:hover { color: var(--tds-red-hover); text-decoration: underline; }
ul { padding: 0; margin: 0; list-style: none; }
blockquote { margin: 0; }
::selection { background: var(--tds-red); color: var(--tds-heading); }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--tds-font-display);
	font-weight: 400; /* Archivo Black ships single weight 900 */
	line-height: 1.08;
	margin: 0 0 var(--tds-space-4);
	color: var(--tds-heading);
	letter-spacing: -0.015em;
	text-transform: none;
}
h1 { font-size: var(--tds-h1); line-height: 1.02; letter-spacing: -0.02em; }
h2 { font-size: var(--tds-h2); line-height: 1.08; letter-spacing: -0.015em; }
h3 { font-size: var(--tds-h3); line-height: 1.15; letter-spacing: -0.01em; }
h4 { font-size: var(--tds-h4); line-height: 1.3; font-family: var(--tds-font-body); font-weight: 700; letter-spacing: 0; }
p { margin: 0 0 var(--tds-space-4); }
.tds-eyebrow {
	font-family: var(--tds-font-body);
	font-size: var(--tds-eyebrow);
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--tds-red);
	margin: 0 0 var(--tds-space-3);
}
.tds-eyebrow--light { color: rgba(232,223,207,0.8); }
.tds-visually-hidden {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0);
	white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.tds-container {
	width: 100%;
	max-width: var(--tds-container);
	margin: 0 auto;
	padding-left:  var(--tds-container-pad);
	padding-right: var(--tds-container-pad);
}
.tds-section {
	padding-top:    var(--tds-space-16);
	padding-bottom: var(--tds-space-16);
}
@media (min-width: 768px) {
	.tds-section {
		padding-top:    var(--tds-space-24);
		padding-bottom: var(--tds-space-24);
	}
}
.tds-section--center { text-align: center; }
.tds-section-header { max-width: 760px; margin-bottom: var(--tds-space-12); }
.tds-section-title { margin-bottom: var(--tds-space-3); }
.tds-section-sub { color: var(--tds-secondary); font-size: var(--tds-body-lg); margin: 0; }
.tds-split-2 {
	display: grid;
	gap: var(--tds-space-12);
	grid-template-columns: 1fr;
	align-items: center;
}
@media (min-width: 900px) {
	.tds-split-2 { grid-template-columns: 1fr 1fr; gap: var(--tds-space-20); }
}

/* ---------- Skip link ---------- */
.tds-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--tds-red);
	color: var(--tds-heading);
	padding: 12px 16px;
	z-index: 9999;
}
.tds-skip-link:focus { left: 12px; top: 12px; }

/* ---------- Header ---------- */
.tds-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(10,9,7,0.86);
	backdrop-filter: saturate(180%) blur(14px);
	border-bottom: 1px solid var(--tds-rule);
}
.tds-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--tds-space-6);
	min-height: 76px;
}
.tds-brand {
	display: inline-flex;
	align-items: center;
	gap: var(--tds-space-3);
	color: var(--tds-heading);
	text-decoration: none;
	font-family: var(--tds-font-body);
}
.tds-brand:hover { text-decoration: none; color: var(--tds-heading); }
.tds-brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: var(--tds-red);
	color: var(--tds-heading);
	border-radius: var(--tds-radius-sm);
	font-weight: 800;
	letter-spacing: 0.02em;
	font-size: 1.125rem;
}
.tds-brand-name {
	display: inline-flex;
	flex-direction: column;
	line-height: 1;
}
.tds-brand-line { font-size: 1.0625rem; font-weight: 800; color: var(--tds-heading); letter-spacing: -0.01em; }
.tds-brand-line--accent { color: var(--tds-red); font-weight: 800; }

/* Primary nav */
.tds-primary-nav { display: none; }
@media (min-width: 1024px) {
	.tds-primary-nav {
		display: flex;
		align-items: center;
		gap: var(--tds-space-2);
	}
}
.tds-nav-list {
	display: flex;
	gap: var(--tds-space-2);
	align-items: center;
}
.tds-nav-list a {
	display: inline-block;
	padding: 10px 16px;
	color: var(--tds-body);
	font-weight: 500;
	border-radius: var(--tds-radius-sm);
	transition: background var(--tds-dur-fast), color var(--tds-dur-fast);
}
.tds-nav-list a:hover, .tds-nav-list .current-menu-item a {
	background: var(--tds-surface-2);
	color: var(--tds-heading);
	text-decoration: none;
}

/* Header actions */
.tds-header-actions {
	display: flex;
	align-items: center;
	gap: var(--tds-space-3);
}
.tds-header-phone {
	display: none;
	align-items: center;
	gap: 6px;
	color: var(--tds-body);
	font-weight: 700;
	font-size: 0.9375rem;
}
.tds-header-phone:hover { color: var(--tds-red); text-decoration: none; }
@media (min-width: 768px) { .tds-header-phone { display: inline-flex; } }
.tds-header-actions .tds-btn-primary { display: none; }
@media (min-width: 768px) { .tds-header-actions .tds-btn-primary { display: inline-flex; } }

/* Nav toggle */
.tds-nav-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	background: transparent;
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-sm);
	color: var(--tds-body);
}
.tds-nav-toggle .tds-nav-toggle-icon-close { display: none; }
.tds-nav-toggle[aria-expanded="true"] .tds-nav-toggle-icon-open { display: none; }
.tds-nav-toggle[aria-expanded="true"] .tds-nav-toggle-icon-close { display: inline-block; }
@media (min-width: 1024px) { .tds-nav-toggle { display: none; } }

/* Mobile nav */
.tds-mobile-nav {
	background: var(--tds-anchor);
	border-bottom: 1px solid var(--tds-rule);
	padding: var(--tds-space-6) 0;
}
.tds-mobile-nav-list { display: flex; flex-direction: column; gap: 4px; }
.tds-mobile-nav-list a {
	display: block;
	padding: 14px 16px;
	color: var(--tds-heading);
	font-weight: 600;
	font-size: 1.125rem;
	border-radius: var(--tds-radius-sm);
}
.tds-mobile-nav-list a:hover { background: var(--tds-surface-2); text-decoration: none; }
.tds-mobile-nav-actions {
	margin-top: var(--tds-space-6);
	display: flex;
	flex-direction: column;
	gap: var(--tds-space-3);
}

/* ---------- Buttons ---------- */
.tds-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 15px 26px;
	font-family: var(--tds-font-body);
	font-size: 1rem;
	font-weight: 700;
	letter-spacing: 0.015em;
	line-height: 1;
	border-radius: var(--tds-radius-sm);
	border: 1px solid transparent;
	cursor: pointer;
	transition: transform var(--tds-dur-fast) var(--tds-ease-out),
				background var(--tds-dur-fast),
				color var(--tds-dur-fast),
				border-color var(--tds-dur-fast),
				box-shadow var(--tds-dur-fast);
	text-decoration: none;
	white-space: nowrap;
}
.tds-btn-primary {
	background: var(--tds-red);
	color: var(--tds-heading);
}
.tds-btn-primary:hover {
	background: var(--tds-red-hover);
	color: var(--tds-heading);
	text-decoration: none;
	box-shadow: 0 8px 16px rgba(200,54,42,0.3);
}
.tds-btn-secondary {
	background: transparent;
	color: var(--tds-heading);
	border-color: var(--tds-heading);
}
.tds-btn-secondary:hover {
	background: var(--tds-heading);
	color: var(--tds-anchor);
	text-decoration: none;
}
.tds-btn-ghost-light {
	background: transparent;
	color: var(--tds-heading);
	border-color: rgba(232,223,207,0.4);
}
.tds-btn-ghost-light:hover {
	background: rgba(232,223,207,0.1);
	color: var(--tds-heading);
	border-color: var(--tds-heading);
	text-decoration: none;
}

/* CTA hover lift */
.tds-cta-hover:hover, .sonic-cta-hover:hover { transform: translateY(-2px); }

.tds-text-link {
	color: var(--tds-red);
	font-weight: 700;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}
.tds-text-link:hover { color: var(--tds-red-hover); text-decoration: underline; }

.tds-cta-row {
	display: flex;
	flex-wrap: wrap;
	gap: var(--tds-space-3);
	margin-top: var(--tds-space-6);
	justify-content: center;
}

/* ---------- Placeholder (dark) ---------- */
.tds-placeholder {
	position: relative;
	width: 100%;
	background:
		repeating-linear-gradient(
			45deg,
			var(--tds-surface) 0,
			var(--tds-surface) 12px,
			var(--tds-surface-2) 12px,
			var(--tds-surface-2) 24px
		);
	border-radius: var(--tds-radius);
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}
.tds-placeholder-label {
	font-family: var(--tds-font-body);
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--tds-body);
	background: rgba(10,9,7,0.75);
	padding: 8px 14px;
	border-radius: 999px;
	max-width: 80%;
	text-align: center;
	border: 1px solid rgba(232,223,207,0.12);
}

/* ---------- Hero ---------- */
.tds-hero {
	position: relative;
	color: var(--tds-heading);
	overflow: hidden;
	min-height: 620px;
	display: flex;
	align-items: center;
	padding-top: var(--tds-space-16);
	padding-bottom: var(--tds-space-16);
	background: var(--tds-anchor);
}
@media (min-width: 768px) {
	.tds-hero { min-height: 740px; padding-top: var(--tds-space-24); padding-bottom: var(--tds-space-24); }
}
.tds-hero-media {
	position: absolute;
	inset: 0;
	z-index: 0;
}
.tds-hero-placeholder {
	width: 100%;
	height: 100%;
	border-radius: 0;
	background:
		radial-gradient(ellipse at 30% 40%, rgba(176,39,30,0.18) 0%, transparent 55%),
		linear-gradient(135deg, #2A1C0F 0%, #1A1209 55%, #0A0907 100%);
}
.tds-hero-placeholder .tds-placeholder-label { background: rgba(10,9,7,0.85); }
.tds-hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		180deg,
		rgba(10,9,7,0.55) 0%,
		rgba(10,9,7,0.85) 100%
	);
}
.tds-hero-content {
	position: relative;
	z-index: 1;
	max-width: 880px;
}
.tds-hero-title {
	color: var(--tds-heading);
	font-size: var(--tds-h1);
	margin-bottom: var(--tds-space-6);
	letter-spacing: -0.02em;
}
.tds-hero-sub {
	font-size: var(--tds-body-lg);
	color: var(--tds-body);
	margin-bottom: var(--tds-space-8);
	max-width: 680px;
	line-height: 1.55;
}
.tds-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--tds-space-3);
}

/* ---------- Page hero (interior pages) ---------- */
.tds-page-hero {
	background: var(--tds-anchor);
	padding-top: var(--tds-space-16);
	padding-bottom: var(--tds-space-12);
	border-bottom: 1px solid var(--tds-rule);
}
.tds-page-hero .tds-page-title { margin: 0; }
.tds-page-title { font-size: var(--tds-h1); color: var(--tds-heading); }

/* ---------- Service cards ---------- */
.tds-services-grid {
	display: grid;
	gap: var(--tds-space-6);
	grid-template-columns: 1fr;
}
@media (min-width: 640px) { .tds-services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tds-services-grid { grid-template-columns: repeat(3, 1fr); gap: var(--tds-space-8); } }

.tds-service-card {
	display: flex;
	flex-direction: column;
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius);
	overflow: hidden;
	color: var(--tds-body);
	text-decoration: none;
	transition: transform var(--tds-dur) var(--tds-ease-out),
				box-shadow var(--tds-dur) var(--tds-ease-out),
				border-color var(--tds-dur) var(--tds-ease-out),
				background var(--tds-dur) var(--tds-ease-out);
}
.tds-service-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--tds-shadow-lg);
	border-color: var(--tds-red);
	background: var(--tds-surface-2);
	text-decoration: none;
	color: var(--tds-body);
}
.tds-service-card-image {
	position: relative;
	overflow: hidden;
	aspect-ratio: 4/3;
}
.tds-service-card-image .tds-placeholder {
	width: 100%; height: 100%;
	border-radius: 0;
}
.tds-service-card.sonic-card-image-zoom .tds-placeholder,
.sonic-card-image-zoom .tds-placeholder {
	transition: transform 400ms var(--tds-ease-out);
}
.tds-service-card:hover .sonic-card-image-zoom .tds-placeholder,
.sonic-card-image-zoom:hover .tds-placeholder {
	transform: scale(1.05);
}
.tds-service-card-body { padding: var(--tds-space-6); display: flex; flex-direction: column; gap: var(--tds-space-3); flex: 1; }
.tds-service-card-title { font-family: var(--tds-font-display); font-size: 1.5rem; margin: 0; color: var(--tds-heading); letter-spacing: -0.01em; }
.tds-service-card p { color: var(--tds-body); }
.tds-service-card .tds-text-link { margin-top: auto; }

/* ---------- Why section (elevated surface, not light) ---------- */
.tds-why-section { background: var(--tds-surface); border-top: 1px solid var(--tds-rule); border-bottom: 1px solid var(--tds-rule); }
.tds-why-image { aspect-ratio: 4/5; }
.tds-why-title { font-size: clamp(1.875rem, 3vw + 1rem, 2.75rem); margin-bottom: var(--tds-space-6); color: var(--tds-heading); }
.tds-why-copy p { font-size: var(--tds-body-lg); margin-bottom: var(--tds-space-4); color: var(--tds-body); }

/* ---------- Process strip (deepest, anchor) ---------- */
.tds-process-section { background: var(--tds-anchor); color: var(--tds-heading); border-top: 1px solid var(--tds-rule); }
.tds-process-section h2,
.tds-process-section h3 { color: var(--tds-heading); }
.tds-process-section .tds-section-sub { color: var(--tds-body); }
.tds-process-grid {
	display: grid;
	gap: var(--tds-space-8);
	grid-template-columns: 1fr;
}
@media (min-width: 768px) { .tds-process-grid { grid-template-columns: repeat(3, 1fr); } }
.tds-process-step {
	padding: var(--tds-space-8);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius);
	background: var(--tds-surface);
	transition: border-color var(--tds-dur), transform var(--tds-dur);
}
.tds-process-step:hover { border-color: var(--tds-red); transform: translateY(-2px); }
.tds-process-number {
	display: inline-block;
	font-family: var(--tds-font-display);
	font-size: 3.5rem;
	color: var(--tds-red);
	line-height: 1;
	margin-bottom: var(--tds-space-6);
	letter-spacing: -0.03em;
}
.tds-process-step h3 { font-size: 1.5rem; margin-bottom: var(--tds-space-3); color: var(--tds-heading); letter-spacing: -0.01em; }
.tds-process-step p { color: var(--tds-body); margin: 0; }

/* ---------- Testimonials carousel ---------- */
.tds-testimonials-section { background: var(--tds-canvas); }
.tds-carousel { position: relative; }
.tds-carousel-viewport { overflow: hidden; }
.tds-carousel-track {
	display: flex;
	touch-action: pan-y pinch-zoom;
}
.tds-carousel-slide {
	flex: 0 0 100%;
	min-width: 0;
	padding: 0 var(--tds-space-3);
}
@media (min-width: 900px) { .tds-carousel-slide { flex: 0 0 65%; } }
.tds-review-card {
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-lg);
	padding: var(--tds-space-8);
	height: 100%;
	display: flex;
	flex-direction: column;
	gap: var(--tds-space-4);
	box-shadow: var(--tds-shadow-sm);
	transition: border-color var(--tds-dur);
}
@media (min-width: 768px) { .tds-review-card { padding: var(--tds-space-12); } }
.tds-review-stars { display: flex; gap: 2px; color: var(--tds-warning); }
.tds-star { color: var(--tds-warning); }
.tds-review-body { font-family: var(--tds-font-body); font-size: 1.1875rem; line-height: 1.55; color: var(--tds-heading); margin: 0; font-weight: 400; }
@media (min-width: 768px) { .tds-review-body { font-size: 1.3125rem; } }
.tds-review-body p { margin: 0; }
.tds-review-author {
	font-family: var(--tds-font-body);
	font-weight: 700;
	color: var(--tds-red);
	margin-top: var(--tds-space-2);
	font-size: 1rem;
	letter-spacing: 0.02em;
}
.tds-carousel-controls {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--tds-space-6);
	margin-top: var(--tds-space-8);
}
.tds-carousel-btn {
	width: 48px; height: 48px;
	border-radius: 999px;
	border: 1px solid var(--tds-rule);
	background: var(--tds-surface);
	color: var(--tds-body);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: background var(--tds-dur-fast), color var(--tds-dur-fast), transform var(--tds-dur-fast), border-color var(--tds-dur-fast);
}
.tds-carousel-btn:hover { background: var(--tds-red); color: var(--tds-heading); border-color: var(--tds-red); transform: translateY(-2px); }
.tds-flip-x { transform: scaleX(-1); }
.tds-carousel-dots {
	display: flex;
	gap: 6px;
	align-items: center;
}
.tds-carousel-dot {
	width: 8px; height: 8px;
	border-radius: 999px;
	background: var(--tds-rule);
	border: 0;
	padding: 0;
	cursor: pointer;
	transition: background var(--tds-dur-fast), transform var(--tds-dur-fast);
}
.tds-carousel-dot.is-selected { background: var(--tds-red); transform: scale(1.3); }

/* ---------- Final CTA (navy section) ---------- */
.tds-cta-section { background: var(--tds-canvas); padding-top: 0; }
.tds-cta-card {
	background: var(--tds-navy);
	color: var(--tds-heading);
	border-radius: var(--tds-radius-lg);
	border: 1px solid rgba(232,223,207,0.08);
	padding: var(--tds-space-12) var(--tds-space-8);
	display: grid;
	gap: var(--tds-space-8);
	grid-template-columns: 1fr;
}
@media (min-width: 900px) {
	.tds-cta-card {
		grid-template-columns: 1.4fr 1fr;
		align-items: center;
		padding: var(--tds-space-20) var(--tds-space-16);
		gap: var(--tds-space-16);
	}
}
.tds-cta-title { color: var(--tds-heading); font-size: clamp(1.875rem, 3vw + 1rem, 3.25rem); margin-bottom: var(--tds-space-4); letter-spacing: -0.015em; }
.tds-cta-sub { color: var(--tds-body); font-size: var(--tds-body-lg); margin: 0; }
.tds-cta-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--tds-space-3);
	justify-content: flex-start;
}
@media (min-width: 900px) { .tds-cta-actions { justify-content: flex-end; } }

/* ---------- Page header ---------- */
.tds-page-header { margin-bottom: var(--tds-space-12); }

/* ---------- Prose (long-form pages, blog) ---------- */
.tds-prose {
	max-width: var(--tds-container-prose);
	font-size: var(--tds-body-lg);
	color: var(--tds-body);
}
.tds-prose h2 { margin-top: var(--tds-space-12); margin-bottom: var(--tds-space-4); color: var(--tds-heading); }
.tds-prose h3 { margin-top: var(--tds-space-8); margin-bottom: var(--tds-space-3); color: var(--tds-heading); }
.tds-prose p { margin-bottom: var(--tds-space-4); }
.tds-prose ul, .tds-prose ol { margin: 0 0 var(--tds-space-4) var(--tds-space-6); }
.tds-prose ul li { list-style: disc; margin-bottom: var(--tds-space-2); }
.tds-prose ol li { list-style: decimal; margin-bottom: var(--tds-space-2); }
.tds-prose a { text-decoration: underline; }

/* ---------- Post grid ---------- */
.tds-post-grid {
	display: grid;
	gap: var(--tds-space-8);
	grid-template-columns: 1fr;
}
@media (min-width: 768px) { .tds-post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tds-post-grid { grid-template-columns: repeat(3, 1fr); } }
.tds-post-card {
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius);
	overflow: hidden;
}
.tds-post-card-image { aspect-ratio: 4/3; overflow: hidden; }
.tds-post-card-image img { width: 100%; height: 100%; object-fit: cover; }
.tds-post-card-body { padding: var(--tds-space-6); }
.tds-post-card-title { font-size: 1.375rem; margin: 0 0 var(--tds-space-3); }
.tds-post-card-title a { color: var(--tds-heading); }

/* ---------- Footer ---------- */
.tds-footer {
	background: var(--tds-anchor);
	color: var(--tds-secondary);
	padding: var(--tds-space-20) 0 var(--tds-space-8);
	margin-top: 0;
	border-top: 1px solid var(--tds-rule);
}
.tds-footer-grid {
	display: grid;
	gap: var(--tds-space-12);
	grid-template-columns: 1fr;
}
@media (min-width: 768px) { .tds-footer-grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: var(--tds-space-12); } }
.tds-footer .tds-brand--footer { color: var(--tds-heading); }
.tds-footer .tds-brand-line { color: var(--tds-heading); }
.tds-footer-tagline { max-width: 320px; margin-top: var(--tds-space-4); color: var(--tds-secondary); }
.tds-footer-heading { color: var(--tds-heading); font-family: var(--tds-font-body); font-size: 0.9375rem; margin-bottom: var(--tds-space-4); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.tds-footer-col ul li { margin-bottom: var(--tds-space-2); }
.tds-footer-col a { color: var(--tds-secondary); }
.tds-footer-col a:hover { color: var(--tds-heading); }
.tds-footer-contact { display: flex; flex-direction: column; gap: var(--tds-space-3); }
.tds-footer-contact li { display: flex; align-items: center; gap: 8px; }
.tds-footer-hours { color: var(--tds-secondary); font-size: var(--tds-small); margin: var(--tds-space-4) 0; }
.tds-footer-social { display: flex; gap: var(--tds-space-3); margin-top: var(--tds-space-4); }
.tds-footer-social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 36px; height: 36px;
	border-radius: 999px;
	border: 1px solid var(--tds-rule);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--tds-secondary);
}
.tds-footer-social a:hover { background: var(--tds-red); border-color: var(--tds-red); color: var(--tds-heading); }
.tds-footer-bottom {
	margin-top: var(--tds-space-16);
	padding-top: var(--tds-space-6);
	border-top: 1px solid var(--tds-rule);
	display: flex;
	flex-wrap: wrap;
	gap: var(--tds-space-4);
	justify-content: space-between;
	font-size: var(--tds-small);
}
.tds-footer-bottom a { color: var(--tds-secondary); margin: 0 8px; }
.tds-footer-bottom a:first-child { margin-left: 0; }

/* ---------- Motion classes ---------- */
@media (prefers-reduced-motion: no-preference) {
	.sonic-fade-up { opacity: 0; transform: translateY(24px); transition: opacity 600ms var(--tds-ease-out), transform 600ms var(--tds-ease-out); }
	.sonic-fade-up.is-in-view { opacity: 1; transform: translateY(0); }
	.sonic-stagger-children > * { opacity: 0; transform: translateY(24px); transition: opacity 600ms var(--tds-ease-out), transform 600ms var(--tds-ease-out); }
	.sonic-stagger-children.is-in-view > * { opacity: 1; transform: translateY(0); }
	body { opacity: 0; transition: opacity 200ms var(--tds-ease-out); }
	body.is-loaded { opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
	.sonic-fade-up, .sonic-stagger-children > * { opacity: 1; transform: none; }
	body { opacity: 1; }
}

/* ---------- Search form ---------- */
.tds-search-form {
	display: flex;
	gap: var(--tds-space-3);
	align-items: center;
}
.tds-search-input {
	flex: 1;
	padding: 12px 14px;
	font-family: var(--tds-font-body);
	font-size: 1rem;
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-sm);
	background: var(--tds-surface);
	color: var(--tds-body);
}
.tds-search-input:focus { outline: 2px solid var(--tds-red); outline-offset: 2px; }

/* ---------- Pagination ---------- */
.tds-pagination { margin-top: var(--tds-space-12); }
.tds-pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px; height: 44px;
	border-radius: var(--tds-radius-sm);
	border: 1px solid var(--tds-rule);
	margin: 0 4px;
	color: var(--tds-body);
	font-weight: 600;
	background: var(--tds-surface);
}
.tds-pagination .current { background: var(--tds-red); color: var(--tds-heading); border-color: var(--tds-red); }

/* ---------- Icons ---------- */
.tds-icon { vertical-align: middle; flex-shrink: 0; }

/* ---------- Hero trust strip ---------- */
.tds-hero-trust {
	display: flex;
	flex-wrap: wrap;
	gap: var(--tds-space-3);
	margin-top: var(--tds-space-8);
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--tds-body);
	letter-spacing: 0.02em;
}
.tds-hero-trust li { display: inline-flex; align-items: center; gap: 8px; }
.tds-trust-icon { color: var(--tds-warning); letter-spacing: 0.05em; font-size: 0.9375rem; }
.tds-trust-bullet { color: var(--tds-secondary); margin-right: 4px; }
@media (max-width: 640px) {
	.tds-hero-trust { gap: 8px 12px; font-size: 0.8125rem; }
	.tds-hero-trust li { gap: 6px; }
}

/* ---------- Problem section ---------- */
.tds-problem-section { background: var(--tds-surface); border-top: 1px solid var(--tds-rule); }
.tds-problem-grid {
	display: grid;
	gap: var(--tds-space-6);
	grid-template-columns: 1fr;
	margin: 0;
	padding: 0;
}
@media (min-width: 640px) { .tds-problem-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .tds-problem-grid { grid-template-columns: repeat(4, 1fr); gap: var(--tds-space-8); } }
.tds-problem-card {
	background: var(--tds-canvas);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius);
	padding: var(--tds-space-8);
	transition: border-color var(--tds-dur), transform var(--tds-dur);
}
.tds-problem-card:hover { border-color: var(--tds-red); transform: translateY(-2px); }
.tds-problem-num {
	display: inline-block;
	font-family: var(--tds-font-display);
	font-size: 1.5rem;
	color: var(--tds-red);
	margin-bottom: var(--tds-space-3);
	letter-spacing: -0.02em;
}
.tds-problem-card h3 { font-size: 1.1875rem; margin-bottom: var(--tds-space-3); color: var(--tds-heading); }
.tds-problem-card p { color: var(--tds-body); margin: 0; font-size: 0.9375rem; line-height: 1.55; }
.tds-problem-pivot {
	margin-top: var(--tds-space-12);
	text-align: center;
	font-family: var(--tds-font-display);
	font-size: clamp(1.25rem, 2vw + 0.5rem, 1.625rem);
	color: var(--tds-heading);
	letter-spacing: -0.01em;
}

/* ---------- Service area band ---------- */
.tds-area-section { background: var(--tds-surface); border-top: 1px solid var(--tds-rule); border-bottom: 1px solid var(--tds-rule); }
.tds-section-header--center { text-align: center; margin-left: auto; margin-right: auto; }
.tds-area-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin: var(--tds-space-8) auto;
	max-width: 880px;
}
.tds-area-grid span {
	display: inline-block;
	padding: 8px 16px;
	background: var(--tds-canvas);
	border: 1px solid var(--tds-rule);
	border-radius: 999px;
	color: var(--tds-body);
	font-size: 0.9375rem;
	font-weight: 500;
}
.tds-area-note {
	text-align: center;
	color: var(--tds-secondary);
	font-size: 0.9375rem;
	margin: 0;
}
.tds-area-note a { color: var(--tds-red); font-weight: 700; }

/* ---------- Sticky mobile CTA ---------- */
.tds-sticky-cta {
	position: fixed;
	left: 12px;
	right: 12px;
	bottom: 12px;
	z-index: 90;
	display: flex;
	gap: 8px;
	transform: translateY(120%);
	opacity: 0;
	transition: transform 300ms var(--tds-ease-out), opacity 300ms var(--tds-ease-out);
	pointer-events: none;
}
.tds-sticky-cta.is-visible {
	transform: translateY(0);
	opacity: 1;
	pointer-events: auto;
}
@media (min-width: 768px) { .tds-sticky-cta { display: none !important; } }
.tds-sticky-cta-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 14px 18px;
	font-family: var(--tds-font-body);
	font-size: 0.9375rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	border-radius: var(--tds-radius-sm);
	border: 1px solid transparent;
	box-shadow: 0 10px 24px rgba(0,0,0,0.55);
	text-decoration: none;
	white-space: nowrap;
}
.tds-sticky-cta-call {
	background: var(--tds-surface);
	color: var(--tds-heading);
	border-color: var(--tds-rule);
	flex: 0 0 auto;
}
.tds-sticky-cta-call:hover { background: var(--tds-surface-2); color: var(--tds-heading); text-decoration: none; }
.tds-sticky-cta-estimate {
	background: var(--tds-red);
	color: var(--tds-heading);
	flex: 1 1 auto;
}
.tds-sticky-cta-estimate:hover { background: var(--tds-red-hover); color: var(--tds-heading); text-decoration: none; }

/* ---------- Page hero (extended) ---------- */
.tds-page-sub { color: var(--tds-body); font-size: var(--tds-body-lg); margin: var(--tds-space-4) 0 0; max-width: 640px; }

/* ---------- Contact form + page ---------- */
.tds-contact-grid {
	display: grid;
	gap: var(--tds-space-12);
	grid-template-columns: 1fr;
}
@media (min-width: 900px) { .tds-contact-grid { grid-template-columns: 1.6fr 1fr; gap: var(--tds-space-16); } }

.tds-contact-side-heading { font-size: 1.375rem; margin-bottom: var(--tds-space-6); }
.tds-contact-list { display: flex; flex-direction: column; gap: var(--tds-space-4); margin-bottom: var(--tds-space-8); }
.tds-contact-list li { display: flex; gap: var(--tds-space-3); align-items: flex-start; color: var(--tds-body); }
.tds-contact-list li svg { color: var(--tds-red); margin-top: 4px; flex-shrink: 0; }
.tds-contact-list li div { display: flex; flex-direction: column; }
.tds-contact-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tds-secondary); }
.tds-contact-list a { color: var(--tds-heading); font-weight: 600; font-size: 1.0625rem; }
.tds-contact-list a:hover { color: var(--tds-red); text-decoration: none; }
.tds-contact-hours, .tds-contact-area { padding-top: var(--tds-space-6); border-top: 1px solid var(--tds-rule); margin-top: var(--tds-space-6); }
.tds-contact-hours h3, .tds-contact-area h3 { font-size: 0.8125rem; font-family: var(--tds-font-body); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tds-secondary); margin: 0 0 8px; }
.tds-contact-hours p, .tds-contact-area p { color: var(--tds-body); font-size: 0.9375rem; margin: 0; }

/* Form */
.tds-form {
	display: flex;
	flex-direction: column;
	gap: var(--tds-space-6);
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-lg);
	padding: var(--tds-space-8);
}
@media (min-width: 768px) { .tds-form { padding: var(--tds-space-12); } }
.tds-form-row { display: flex; flex-direction: column; gap: var(--tds-space-6); }
.tds-form-row-2 { display: grid; gap: var(--tds-space-6); grid-template-columns: 1fr; }
@media (min-width: 640px) { .tds-form-row-2 { grid-template-columns: 1fr 1fr; } }
.tds-form-field { display: flex; flex-direction: column; gap: 6px; }
.tds-form-label { font-size: 0.875rem; font-weight: 700; color: var(--tds-heading); letter-spacing: 0.02em; }
.tds-required { color: var(--tds-red); }
.tds-form-help { font-size: 0.8125rem; color: var(--tds-secondary); margin-top: -2px; }
.tds-form input[type="text"],
.tds-form input[type="tel"],
.tds-form input[type="email"],
.tds-form input[type="file"],
.tds-form select,
.tds-form textarea {
	font-family: var(--tds-font-body);
	font-size: 1rem;
	color: var(--tds-heading);
	background: var(--tds-canvas);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-sm);
	padding: 12px 14px;
	line-height: 1.4;
	transition: border-color var(--tds-dur-fast), background var(--tds-dur-fast);
}
.tds-form textarea { resize: vertical; min-height: 140px; }
.tds-form input::placeholder, .tds-form textarea::placeholder { color: var(--tds-secondary); }
.tds-form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--tds-body) 50%), linear-gradient(135deg, var(--tds-body) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.tds-form input:focus, .tds-form select:focus, .tds-form textarea:focus {
	outline: 2px solid var(--tds-red);
	outline-offset: 2px;
	border-color: var(--tds-red);
}
.tds-form input[type="file"] { padding: 10px; cursor: pointer; }
.tds-form input[type="file"]::file-selector-button {
	background: var(--tds-surface-2);
	color: var(--tds-heading);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-sm);
	padding: 8px 12px;
	font-family: var(--tds-font-body);
	font-weight: 600;
	margin-right: 12px;
	cursor: pointer;
}
.tds-form-submit { align-self: flex-start; padding-left: 28px; padding-right: 28px; }
.tds-form-microcopy { font-size: 0.8125rem; color: var(--tds-secondary); margin: 0; }
.tds-form-success {
	background: var(--tds-surface);
	border: 1px solid var(--tds-success);
	border-radius: var(--tds-radius-lg);
	padding: var(--tds-space-12);
	text-align: center;
}
.tds-form-success h2 { font-size: 1.75rem; margin-bottom: var(--tds-space-3); }
.tds-form-success p { color: var(--tds-body); margin: 0; font-size: 1.0625rem; }

/* ---------- Focus styles ---------- */
*:focus-visible {
	outline: 2px solid var(--tds-red);
	outline-offset: 3px;
	border-radius: 4px;
}

/* ---------- Body padding for sticky CTA on mobile ---------- */
@media (max-width: 767px) {
	body { padding-bottom: 80px; }
}

/* ---------- Service page specific ---------- */
.tds-hero--service { min-height: 520px; }
@media (min-width: 768px) { .tds-hero--service { min-height: 620px; } }

.tds-breadcrumb {
	background: var(--tds-anchor);
	padding: var(--tds-space-3) 0;
	border-bottom: 1px solid var(--tds-rule);
	font-size: 0.875rem;
}
.tds-breadcrumb ol { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.tds-breadcrumb li { color: var(--tds-secondary); }
.tds-breadcrumb li:not(:last-child)::after { content: '·'; margin-left: 8px; color: var(--tds-rule); }
.tds-breadcrumb a { color: var(--tds-body); }
.tds-breadcrumb a:hover { color: var(--tds-red); text-decoration: none; }
.tds-breadcrumb [aria-current="page"] { color: var(--tds-heading); font-weight: 600; }

/* Intro section split */
.tds-intro-section h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); }
.tds-intro-copy p { color: var(--tds-body); font-size: var(--tds-body-lg); }
.tds-intro-list {
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius-lg);
	padding: var(--tds-space-8);
}
.tds-intro-list-heading { font-size: 1.0625rem; font-family: var(--tds-font-body); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tds-secondary); margin-bottom: var(--tds-space-6); }
.tds-intro-list ul { display: flex; flex-direction: column; gap: var(--tds-space-3); }
.tds-intro-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--tds-body); font-size: 1.0625rem; line-height: 1.4; }
.tds-intro-list li svg { color: var(--tds-red); flex-shrink: 0; margin-top: 2px; }

/* Process grid with 4 steps */
.tds-process-grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .tds-process-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tds-process-grid-4 { grid-template-columns: repeat(4, 1fr); gap: var(--tds-space-6); } }

/* Product section */
.tds-product-section { background: var(--tds-surface); border-top: 1px solid var(--tds-rule); border-bottom: 1px solid var(--tds-rule); }
.tds-product-image { aspect-ratio: 4/3; max-width: 480px; margin: 0 auto; }
.tds-product-copy h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); }
.tds-product-copy p { color: var(--tds-body); font-size: var(--tds-body-lg); }
.tds-product-note { font-size: 0.9375rem; color: var(--tds-secondary); padding-top: var(--tds-space-4); border-top: 1px solid var(--tds-rule); margin-top: var(--tds-space-6); }

/* FAQ */
.tds-faq-list { display: flex; flex-direction: column; gap: var(--tds-space-4); max-width: 880px; }
.tds-faq-item {
	background: var(--tds-surface);
	border: 1px solid var(--tds-rule);
	border-radius: var(--tds-radius);
	padding: var(--tds-space-6) var(--tds-space-8);
	transition: border-color var(--tds-dur);
}
.tds-faq-item:hover { border-color: var(--tds-red); }
.tds-faq-item dt {
	font-family: var(--tds-font-display);
	font-size: 1.1875rem;
	color: var(--tds-heading);
	margin-bottom: var(--tds-space-3);
	letter-spacing: -0.01em;
}
.tds-faq-item dd { margin: 0; color: var(--tds-body); font-size: 1.0625rem; line-height: 1.55; }

/* Related */
.tds-related-section { background: var(--tds-canvas); }
.tds-related-grid {
	display: grid;
	gap: var(--tds-space-6);
	grid-template-columns: 1fr;
}
@media (min-width: 640px) { .tds-related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .tds-related-grid { grid-template-columns: repeat(3, 1fr); gap: var(--tds-space-8); } }