/* ==========================================================================
   Ace Chimney Systems
   Charcoal, brick and mortar. Mobile-first, breakpoints at 480 / 768 / 1024.
   ========================================================================== */

:root {
  /* Colors */
  --ink: #1b1c1e;
  --ink-deep: #141516;
  --brick-light: #d42a3f;
  --brick: #c0182f;
  --brick-dark: #9a1226;
  --copper: #c27c45;
  --copper-light: #e2a873;
  --copper-dark: #8f5a2d;
  --mortar: #f4f0ea;
  --paper: #fbf9f6;
  --stone: #e8e1d7;
  --white: #ffffff;
  --star: #c98a1b;
  --star-light: #f0b54a;
  --text: #1f2023;
  --text-muted: #55575c;
  --text-on-dark: #f4f0ea;
  --text-on-dark-muted: #c4bdb4;
  --line: #d9d0c4;
  --line-dark: rgba(255, 255, 255, 0.16);
  --input-border: #c9bfb1;
  --success-bg: #e6f0e8;
  --success: #2c6e41;
  --error: #b3261e;

  /* RGB channels for overlays */
  --ink-rgb: 27, 28, 30;
  --brick-rgb: 192, 24, 47;
  --copper-rgb: 194, 124, 69;

  /* Typography */
  --font-heading: 'Bitter', Georgia, serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --fs-body: 1.0625rem;
  --fs-small: 0.92rem;
  --fs-h1: clamp(2.5rem, 1.6rem + 4vw, 4.4rem);
  --fs-h2: clamp(1.9rem, 1.4rem + 2vw, 2.75rem);
  --fs-h3: 1.25rem;
  --fs-lead: clamp(1.08rem, 1rem + 0.35vw, 1.22rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --section-pad: clamp(4rem, 3rem + 4vw, 6.5rem);
  --container-max: 1180px;
  --gutter: clamp(1rem, 0.5rem + 2vw, 2rem);
  --nav-height: 72px;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 6px;

  /* Shadows */
  --shadow-photo: 0 18px 40px rgba(var(--ink-rgb), 0.22);
  --shadow-nav: 0 2px 18px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 16px rgba(var(--ink-rgb), 0.06), 0 1px 3px rgba(var(--ink-rgb), 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  --shadow-card-hover: 0 28px 56px rgba(var(--ink-rgb), 0.14), 0 10px 20px rgba(var(--ink-rgb), 0.08);
  --shadow-btn: 0 4px 15px rgba(var(--brick-rgb), 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  --shadow-btn-hover: 0 12px 30px rgba(var(--brick-rgb), 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  --shadow-btn-pressed: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  --focus-ring: 0 0 0 3px rgba(var(--copper-rgb), 0.35);

  /* Motion */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Base
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background: var(--mortar);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
  text-wrap: balance;
}

h2 {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: var(--fs-h3);
}

p,
li,
dd,
blockquote,
figcaption {
  overflow-wrap: break-word;
}

a {
  color: inherit;
}

ul {
  list-style: none;
  padding: 0;
}

dd {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 3px;
}

.container {
  width: min(100% - 2 * var(--gutter), var(--container-max));
  margin-inline: auto;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.visually-hidden {
  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;
  top: -100px;
  left: var(--space-md);
  z-index: 1000;
  padding: var(--space-sm) var(--space-lg);
  background: var(--copper);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: var(--space-md);
}

/* ==========================================================================
   Buttons and links
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
}

.btn svg {
  width: 19px;
  height: 19px;
  flex-shrink: 0;
}

.btn-lg {
  min-height: 54px;
  padding: 0.9rem 1.6rem;
  font-size: 1.125rem;
}

.btn-block {
  width: 100%;
}

/* 3D button: 3-stop gradient + glossy top edge */
.btn-primary {
  color: var(--white);
  background: linear-gradient(180deg, var(--brick-light) 0%, var(--brick) 50%, var(--brick-dark) 100%);
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  box-shadow: var(--shadow-btn-hover);
}

.btn-primary:active {
  box-shadow: var(--shadow-btn-pressed);
}

/* Nav CTA pill */
.btn-nav {
  border-radius: 999px;
  padding-inline: 1.4rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 44px;
  font-weight: 600;
  color: var(--brick);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-decoration-color: rgba(var(--copper-rgb), 0.6);
  text-underline-offset: 5px;
}

.text-link:hover {
  color: var(--brick-dark);
  text-decoration-color: var(--brick-dark);
}

.text-link--light {
  color: var(--white);
  text-decoration-color: var(--copper);
}

.text-link--light:hover {
  color: var(--copper-light);
  text-decoration-color: var(--copper-light);
}

.stars {
  display: inline-flex;
  gap: 2px;
}

.stars svg {
  width: 16px;
  height: 16px;
  fill: var(--star);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
}

.site-header.scrolled,
.site-header.menu-open {
  background: var(--ink);
  box-shadow: var(--shadow-nav);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: var(--nav-height);
}

.logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* The mason figures in the logo are black, so a faint light edge keeps them visible on dark backgrounds */
.logo-img {
  width: auto;
  height: 52px;
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.5));
}

.logo-img--footer {
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}

.brand-wett {
  width: auto;
  height: 36px;
  padding-left: var(--space-sm);
  border-left: 1px solid var(--line-dark);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu: solid opaque panel */
.nav-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--nav-height));
  overflow-y: auto;
  padding: var(--space-sm) var(--gutter) var(--space-xl);
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.nav-menu.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.nav-links a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 52px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-on-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--line-dark);
}

.nav-links a:hover {
  color: var(--copper-light);
}

.nav-menu .btn-nav {
  width: 100%;
  margin-top: var(--space-lg);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: 88vh;
  min-height: 88svh;
  padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-3xl);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

/* Mirrored so the chimney sits right of the headline */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  transform: scaleX(-1);
}

.hero-bg picture,
.hero-bg img {
  width: 100%;
  height: 100%;
}

.hero-bg img {
  object-fit: cover;
  object-position: 50% 60%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(var(--ink-rgb), 0.8);
}

.hero-content {
  max-width: 640px;
}

.hero-kicker {
  display: block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--copper-light);
}

.hero-title {
  margin-bottom: var(--space-lg);
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero-text {
  max-width: 34em;
  margin-bottom: var(--space-xl);
  font-size: var(--fs-lead);
  color: #ddd7cf;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-lg);
}

.highlight {
  color: var(--copper-light);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .highlight {
    background: linear-gradient(90deg, var(--copper) 0%, #f6cf9c 25%, var(--copper-light) 50%, var(--copper) 75%, #f6cf9c 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
  }
}

/* Glass panel for the review quote */
.hero-quote {
  max-width: 440px;
  margin-top: var(--space-2xl);
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 3px solid var(--copper);
  border-radius: var(--radius-md);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero-quote .stars svg {
  fill: var(--star-light);
}

.hero-quote blockquote {
  margin: var(--space-xs) 0 0.35rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--white);
}

.hero-quote figcaption {
  font-size: var(--fs-small);
  color: var(--text-on-dark-muted);
}

/* ==========================================================================
   Services marquee
   ========================================================================== */

.marquee {
  overflow: hidden;
  padding: 1rem 0;
  background: var(--ink-deep);
  border-top: 1px solid var(--line-dark);
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  white-space: nowrap;
  color: var(--text-on-dark);
}

.marquee-item::after {
  content: '';
  width: 8px;
  height: 8px;
  margin-inline: 1.75rem;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 10px rgba(var(--copper-rgb), 0.6);
}

/* ==========================================================================
   Service area strip
   ========================================================================== */

.area-strip {
  padding: var(--space-md) 0;
  color: var(--white);
  background: var(--brick);
}

.area-strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-xs) var(--space-xl);
  font-weight: 400;
}

.area-hours {
  font-weight: 600;
}

/* ==========================================================================
   Sections
   ========================================================================== */

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

/* ==========================================================================
   Services
   ========================================================================== */

.services-layout {
  display: grid;
  gap: var(--space-2xl);
}

.services-intro p {
  max-width: 34em;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-lead);
  color: var(--text-muted);
}

.service-list {
  border-top: 2px solid var(--ink);
}

.service {
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--line);
}

.service-icon {
  display: block;
  width: 30px;
  height: 30px;
  margin-bottom: var(--space-xs);
  color: var(--brick);
}

.service-tag {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--copper-dark);
}

.service-body p {
  color: var(--text-muted);
}

.service-body .service-note {
  margin-top: var(--space-xs);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--brick);
}

/* ==========================================================================
   Job photos
   ========================================================================== */

.work {
  padding-top: 0;
}

.work-head {
  display: grid;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--line);
}

.work-head h2 {
  margin-bottom: 0;
}

.work-head p {
  max-width: 34em;
  font-size: var(--fs-lead);
  color: var(--text-muted);
}

.work-grid {
  display: grid;
  gap: var(--space-xl);
}

.work-zoom {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: var(--line);
  border: 0;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  cursor: zoom-in;
}

.work-zoom img {
  width: 100%;
}

.work-zoom::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(var(--ink-rgb), 0);
}

.work-zoom-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin: -28px 0 0 -28px;
  color: var(--white);
  background: rgba(var(--brick-rgb), 0.9);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.8);
}

.work-zoom-icon svg {
  width: 26px;
  height: 26px;
}

.work-zoom:hover::after,
.work-zoom:focus-visible::after {
  background: rgba(var(--ink-rgb), 0.35);
}

.work-zoom:hover .work-zoom-icon,
.work-zoom:focus-visible .work-zoom-icon {
  opacity: 1;
  transform: scale(1);
}

.work-zoom:hover {
  box-shadow: var(--shadow-card-hover);
}

.work-photo figcaption {
  max-width: 36em;
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.work-photo figcaption strong {
  color: var(--text);
}

/* ==========================================================================
   Warranty
   ========================================================================== */

.warranty {
  color: var(--text-on-dark);
  background: var(--ink);
}

.warranty-top {
  display: grid;
  gap: var(--space-lg);
  align-items: end;
}

.warranty-title {
  margin-bottom: 0;
  font-size: clamp(2rem, 1.2rem + 3.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.warranty-title span {
  display: block;
}

.counter {
  display: inline-block;
  min-width: 0.6em;
  font-variant-numeric: tabular-nums;
}

.warranty-title .warranty-accent {
  color: var(--copper-light);
}

.warranty-side {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg) var(--space-xl);
}

.warranty-text {
  flex: 1 1 16em;
  max-width: 30em;
  font-size: var(--fs-lead);
  color: var(--text-on-dark-muted);
}

.wett-badge {
  display: inline-flex;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.wett-badge img {
  width: auto;
  height: 84px;
}

.facts {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--line-dark);
}

.fact dt {
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.fact dd {
  color: var(--text-on-dark-muted);
}

/* ==========================================================================
   About
   ========================================================================== */

.about {
  background: var(--stone);
}

.about-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.about-photos {
  position: relative;
  max-width: 560px;
  padding-bottom: var(--space-2xl);
}

.about-photo-main {
  width: 80%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--line);
  box-shadow: var(--shadow-photo);
}

.about-photo-main picture,
.about-photo-main img,
.about-photo-accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-photo-accent {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 6px solid var(--stone);
  border-radius: var(--radius-sm);
  background: var(--line);
  box-shadow: var(--shadow-photo);
}

.about-text p {
  max-width: 34em;
  margin-bottom: var(--space-md);
  color: var(--text-muted);
}

.about-text p:first-of-type {
  font-size: var(--fs-lead);
  color: var(--text);
}

.about-text .btn {
  margin-top: var(--space-sm);
}

/* ==========================================================================
   Reviews
   ========================================================================== */

.reviews-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-xs) var(--space-xl);
  margin-bottom: var(--space-lg);
}

.reviews-head h2 {
  margin-bottom: 0;
}

.reviews-grid {
  display: grid;
  border-top: 2px solid var(--ink);
}

.review {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--line);
}

.review blockquote {
  margin: var(--space-sm) 0 var(--space-md);
}

.review figcaption {
  font-size: var(--fs-small);
}

.review-name {
  font-weight: 600;
}

.review-source {
  color: var(--text-muted);
}

.review-source::before {
  content: '\00b7';
  margin: 0 0.4rem;
}

.review--featured blockquote {
  max-width: 44em;
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 1.6rem);
  font-weight: 500;
  line-height: 1.45;
}

/* ==========================================================================
   CTA
   ========================================================================== */

.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: var(--section-pad);
  color: var(--white);
  background: var(--ink-deep);
}

.cta-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.cta-bg picture,
.cta-bg img {
  width: 100%;
  height: 100%;
}

.cta-bg img {
  object-fit: cover;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(20, 21, 22, 0.82);
}

.cta-inner {
  max-width: 600px;
}

.cta-inner p {
  margin-bottom: var(--space-xl);
  font-size: var(--fs-lead);
  color: #e2dcd4;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-lg);
}

/* ==========================================================================
   Contact
   ========================================================================== */

.contact-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info > p {
  max-width: 30em;
  margin-bottom: var(--space-lg);
  font-size: var(--fs-lead);
  color: var(--text-muted);
}

.contact-details {
  border-top: 2px solid var(--ink);
}

.contact-details > div {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--line);
}

.contact-details dt {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
}

.contact-details dd {
  font-size: 1.1rem;
  font-weight: 600;
}

.contact-details a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--brick);
  text-underline-offset: 4px;
  overflow-wrap: anywhere;
}

.contact-details a:hover {
  color: var(--brick-dark);
}

.contact-form-wrap {
  padding: var(--space-xl) var(--space-lg);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card), 0 20px 50px rgba(var(--ink-rgb), 0.08);
}

.form-title {
  margin-bottom: 0.2rem;
  font-size: 1.5rem;
}

.form-hint {
  margin-bottom: var(--space-lg);
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.form-row {
  display: grid;
  gap: 0 var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: var(--space-md);
}

.form-group label {
  font-weight: 600;
  font-size: 0.97rem;
}

.req {
  color: var(--brick);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.85rem;
  background: var(--white);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: var(--focus-ring);
}

.form-group [aria-invalid="true"] {
  border-color: var(--error);
}

.form-group [aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.2);
}

.field-error {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--error);
}

.field-error::before {
  content: '!';
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
  background: var(--error);
  border-radius: 50%;
}

.field-error[hidden] {
  display: none;
}

.form-error {
  margin-bottom: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--error);
  background: #fbeceb;
  border-left: 4px solid var(--error);
  border-radius: var(--radius-sm);
}

.form-error[hidden] {
  display: none;
}

/* ==========================================================================
   Legal pages (privacy policy)
   ========================================================================== */

.site-header--solid {
  position: sticky;
  top: 0;
  background: var(--ink);
  box-shadow: var(--shadow-nav);
}

.legal {
  max-width: 760px;
  padding-block: var(--space-2xl) var(--space-3xl);
}

.legal h1 {
  margin-bottom: var(--space-xs);
  font-size: var(--fs-h2);
}

.legal h2 {
  margin: var(--space-xl) 0 var(--space-sm);
  font-size: 1.4rem;
}

.legal p,
.legal li {
  color: var(--text-muted);
}

.legal p {
  margin-bottom: var(--space-md);
}

.legal ul {
  margin-bottom: var(--space-md);
  padding-left: 1.25rem;
  list-style: disc;
}

.legal li {
  margin-bottom: var(--space-xs);
}

.legal strong {
  color: var(--text);
}

.legal a {
  color: var(--brick);
}

.legal-updated {
  font-size: var(--fs-small);
}

.legal .not-found-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-lg);
  margin-top: var(--space-lg);
}

.legal .not-found-actions .btn-primary {
  color: var(--white);
}

.legal-page .site-footer {
  padding-top: 0;
}

/* Keep the chat button clear of the page content on small screens */
.site-footer {
  padding-bottom: 5rem;
}

/* Honeypot */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form .btn-block {
  margin-top: var(--space-xs);
}

.form-success {
  padding: var(--space-xl) var(--space-lg);
  background: var(--success-bg);
  border-left: 4px solid var(--success);
  border-radius: var(--radius-sm);
}

.form-success[hidden] {
  display: none;
}

.form-success:focus {
  outline: none;
}

.form-success h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.4rem;
}

.form-success a {
  font-weight: 600;
  color: var(--brick);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  padding-top: var(--space-3xl);
  color: var(--text-on-dark-muted);
  background: var(--ink-deep);
}

.footer-top {
  display: grid;
  gap: var(--space-xl);
  padding-bottom: var(--space-2xl);
}

.footer-brand p {
  max-width: 320px;
  margin: var(--space-md) 0;
}

.footer-wett {
  display: inline-flex;
  border-radius: var(--radius-sm);
}

.footer-wett img {
  width: auto;
  height: 56px;
}

.footer-nav a,
.footer-contact a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-contact a:hover,
.footer-bottom a:hover {
  color: var(--copper-light);
}

.footer-contact li {
  overflow-wrap: anywhere;
}

.footer-contact li:not(:has(a)) {
  padding-block: 0.6rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-xs) var(--space-lg);
  padding-block: var(--space-lg);
  font-size: var(--fs-small);
  border-top: 1px solid var(--line-dark);
}

.footer-bottom a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  text-underline-offset: 4px;
}

/* ==========================================================================
   Photo lightbox
   ========================================================================== */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 4.5rem var(--gutter);
  background: rgba(14, 15, 16, 0.94);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox-figure {
  max-width: min(1200px, 100%);
}

.lightbox-img {
  width: auto;
  max-width: 100%;
  max-height: 72vh;
  margin-inline: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
  max-width: 44em;
  margin: var(--space-md) auto 0;
  font-size: var(--fs-small);
  text-align: center;
  color: var(--text-on-dark-muted);
}

.lightbox-btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  cursor: pointer;
}

.lightbox-btn:hover {
  background: var(--brick);
  border-color: var(--brick);
}

.lightbox-btn svg {
  width: 22px;
  height: 22px;
}

.lightbox-close {
  top: var(--space-md);
  right: var(--space-md);
}

.lightbox-prev,
.lightbox-next {
  bottom: var(--space-md);
}

.lightbox-prev {
  left: calc(50% - 56px);
}

.lightbox-next {
  right: calc(50% - 56px);
}

@media (min-width: 768px) {
  .lightbox-prev,
  .lightbox-next {
    top: 50%;
    bottom: auto;
    margin-top: -24px;
  }

  .lightbox-prev {
    left: var(--space-lg);
  }

  .lightbox-next {
    right: var(--space-lg);
  }
}

/* Skip rendering work for below-fold sections until needed */
.reviews,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-form-wrap {
    padding: var(--space-2xl) var(--space-xl);
  }
}

@media (min-width: 768px) {
  .hero-overlay {
    background: linear-gradient(90deg, rgba(var(--ink-rgb), 0.94) 0%, rgba(var(--ink-rgb), 0.8) 45%, rgba(var(--ink-rgb), 0.35) 100%);
  }

  .service {
    grid-template-columns: minmax(200px, 0.85fr) 1.6fr;
    gap: var(--space-xl);
  }

  .facts {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--space-2xl);
  }

  .work-head {
    grid-template-columns: 1fr 1.4fr;
    align-items: end;
    gap: var(--space-xl);
  }

  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .review--featured {
    grid-column: 1 / -1;
  }

  .footer-top {
    grid-template-columns: 1.4fr 1fr 1.2fr;
  }

  .cta-overlay {
    background: linear-gradient(90deg, rgba(20, 21, 22, 0.94) 0%, rgba(20, 21, 22, 0.82) 50%, rgba(20, 21, 22, 0.5) 100%);
  }
}

@media (min-width: 1024px) {
  :root {
    --nav-height: 80px;
  }

  .nav-toggle {
    display: none;
  }

  .logo-img {
    height: 60px;
  }

  .brand {
    gap: var(--space-md);
  }

  .brand-wett {
    height: 44px;
    padding-left: var(--space-md);
  }

  .logo-img--footer {
    height: 64px;
  }

  /* Extra width pushes the chimney right, clear of the headline */
  .hero-bg {
    right: -35%;
  }

  .nav-menu {
    position: static;
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    max-height: none;
    overflow: visible;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    display: flex;
    gap: var(--space-lg);
  }

  .nav-links a {
    min-height: 44px;
    font-size: 1rem;
    border-bottom: 0;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 8px;
    width: 0;
    height: 2px;
    background: var(--copper);
  }

  .nav-links a:hover::after {
    width: 100%;
  }

  .nav-menu .btn-nav {
    width: auto;
    margin-top: 0;
  }

  .services-layout {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
  }

  .services-intro {
    position: sticky;
    top: calc(var(--nav-height) + var(--space-xl));
    align-self: start;
  }

  .warranty-top {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-3xl);
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }

  .contact-grid {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-3xl);
  }
}

/* ==========================================================================
   Motion (only when the user has not asked for reduced motion)
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {

  /* --- Transitions --- */
  .btn {
    transition: all 0.4s var(--ease-out);
  }

  .btn-primary:hover {
    transform: translateY(-3px);
  }

  .btn-primary:active {
    transform: translateY(0);
  }

  .text-link {
    transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
  }

  .site-header {
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
  }

  .nav-menu {
    transform: translateY(-6px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .nav-toggle-bar {
    transition: transform var(--transition-base), opacity var(--transition-fast);
  }

  .nav-links a {
    transition: color var(--transition-fast);
  }

  .nav-links a::after {
    transition: width var(--transition-base);
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }

  .contact-details > div {
    transition: transform 0.3s ease;
  }

  .contact-details > div:has(a):hover {
    transform: translateX(8px);
  }

  .footer-nav a,
  .footer-contact a {
    transition: transform 0.3s ease, color var(--transition-fast);
  }

  .footer-nav a:hover {
    transform: translateX(4px);
  }

  .lightbox-btn {
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
  }

  /* --- Scroll reveals (JS adds .visible) --- */
  .js .fade-in {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1.2s var(--ease-out), transform 1.2s var(--ease-out);
  }

  .js .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .js .service.fade-in:nth-child(2) { transition-delay: 0.08s; }
  .js .service.fade-in:nth-child(3) { transition-delay: 0.16s; }
  .js .review.fade-in:nth-child(3) { transition-delay: 0.1s; }
  .js .review.fade-in:nth-child(5) { transition-delay: 0.1s; }

  /* --- Job photos: lift, zoom, overlay --- */
  .work-zoom {
    transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
  }

  .work-zoom img {
    transition: transform var(--transition-slow);
  }

  .work-zoom::after {
    transition: background-color var(--transition-base);
  }

  .work-zoom-icon {
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .work-zoom:hover {
    transform: translateY(-6px);
  }

  .work-zoom:hover img {
    transform: scale(1.05);
  }

  /* --- Reviews: light lift + accent rule --- */
  .review:hover {
    border-bottom-color: var(--copper);
  }

  .js .review.fade-in.visible:hover {
    transform: translateY(-6px);
    transition: transform 0.4s var(--ease-out), border-color var(--transition-base);
  }

  .review.visible .stars svg {
    animation: star-pop 0.3s var(--ease-out) both;
  }

  .review.visible .stars svg:nth-child(1) { animation-delay: 0.2s; }
  .review.visible .stars svg:nth-child(2) { animation-delay: 0.3s; }
  .review.visible .stars svg:nth-child(3) { animation-delay: 0.4s; }
  .review.visible .stars svg:nth-child(4) { animation-delay: 0.5s; }
  .review.visible .stars svg:nth-child(5) { animation-delay: 0.6s; }

  /* --- Service icons pop in --- */
  .service.visible .service-icon {
    animation: icon-pop 0.6s var(--ease-out) 0.3s both;
  }

  /* --- Hero --- */
  .hero-bg img {
    animation: hero-zoom-out 20s ease-out forwards;
  }

  .hero-kicker {
    animation: slide-down 0.8s var(--ease-out) 0.2s both;
  }

  .hero-text {
    animation: slide-up 1s var(--ease-out) 0.45s both;
  }

  .hero-actions {
    animation: slide-up 1s var(--ease-out) 0.6s both;
  }

  .hero-quote {
    animation: slide-up 1s var(--ease-out) 0.8s both;
  }

  .highlight {
    animation: gold-shimmer 4s ease 1s infinite;
  }

  .btn-pulse {
    animation: pulse-glow 2.5s ease-in-out 2s infinite;
  }

  .btn-nav {
    animation: nav-cta-pulse 2s ease-in-out infinite;
  }

  .btn-pulse:hover,
  .btn-nav:hover {
    animation-play-state: paused;
  }

  /* --- Warranty counters --- */
  .warranty-title.visible .counter {
    animation: pop-in 0.6s var(--ease-out) both;
  }

  .warranty-title.visible span:nth-child(2) .counter {
    animation-delay: 0.2s;
  }

  .counter.stat-bounce {
    animation: stat-bounce 0.9s ease;
  }

  /* --- Marquee --- */
  .marquee-track {
    animation: scroll-marquee 8s linear infinite;
  }

  @media (min-width: 768px) {
    .marquee-track {
      animation-duration: 12s;
    }
  }

  /* --- About photo slow zoom --- */
  .js .about-photo-main img {
    transform: scale(1.15);
  }

  .js .about-photos.visible .about-photo-main img {
    transform: scale(1);
    transition: transform 12s linear;
  }

  /* --- Lightbox --- */
  /* Visibility flips instantly on open (so focus can move in) and only after the fade on close */
  .lightbox {
    transition: opacity 0.4s ease, visibility 0s linear 0.4s;
  }

  .lightbox.open {
    transition: opacity 0.4s ease, visibility 0s;
  }

  .lightbox.open .lightbox-img.zoom {
    animation: lightbox-zoom 0.4s var(--ease-out);
  }

  /* --- Keyframes --- */
  @keyframes hero-zoom-out {
    from { transform: scale(1.15); }
    to { transform: scale(1); }
  }

  @keyframes slide-down {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes gold-shimmer {
    0% { background-position: 0% center; }
    50% { background-position: 100% center; }
    100% { background-position: 0% center; }
  }

  @keyframes pop-in {
    from { opacity: 0; transform: scale(0.5) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
  }

  @keyframes stat-bounce {
    0%, 100% { transform: translateY(0); }
    15% { transform: translateY(-10px); }
    30% { transform: translateY(0); }
    45% { transform: translateY(-5px); }
    60% { transform: translateY(0); }
    75% { transform: translateY(-2px); }
  }

  @keyframes pulse-glow {
    0%, 100% { box-shadow: 0 4px 15px rgba(var(--brick-rgb), 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
    50% { box-shadow: 0 8px 40px rgba(var(--brick-rgb), 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
  }

  @keyframes nav-cta-pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(var(--brick-rgb), 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
    50% { box-shadow: 0 4px 24px rgba(var(--brick-rgb), 0.55), 0 0 0 4px rgba(var(--brick-rgb), 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
  }

  @keyframes scroll-marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  @keyframes icon-pop {
    0% { transform: scale(0); }
    60% { transform: scale(1.15); }
    100% { transform: scale(1); }
  }

  @keyframes star-pop {
    0% { transform: scale(0) rotate(-30deg); }
    70% { transform: scale(1.2) rotate(5deg); }
    100% { transform: scale(1) rotate(0); }
  }

  @keyframes lightbox-zoom {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
  }
}

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

  .marquee-track {
    animation: none;
  }

  .work-zoom img {
    transform: none;
  }
}