/* ═══════════════════════════════════════════════════════════════
   BOUNTIFUL PLUMBING PROS — main.css
   Design: Warm Slate + Copper / "Wasatch Craft"
   Fonts: DM Sans (headings) · Inter (body)
   ═══════════════════════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────────────────────────── */
:root {
  --slate:        #182E43;
  --slate-dark:   #0F1E2D;
  --slate-mid:    #1E3A52;
  --slate-light:  #2A4D6A;
  --copper:       #C97B2A;
  --copper-dark:  #A6621E;
  --copper-light: #E89640;
  --copper-pale:  #FDF0E0;
  --cream:        #F8F5F0;
  --cream-dark:   #EDE8DF;
  --white:        #FFFFFF;
  --border:       #DDD6CB;
  --border-light: #EDE8DF;
  --text:         #1C1917;
  --text-muted:   #6B655D;
  --text-light:   #9A9188;
  --emergency:    #B91C1C;

  --font-head: 'DM Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm:  6px;
  --radius:     10px;
  --radius-lg:  18px;
  --radius-xl:  28px;

  --shadow-sm:  0 1px 4px rgba(24,46,67,.06);
  --shadow:     0 3px 16px rgba(24,46,67,.10);
  --shadow-md:  0 6px 28px rgba(24,46,67,.14);
  --shadow-lg:  0 12px 48px rgba(24,46,67,.18);

  --container:  1180px;
  --section-py: 88px;
  --gap:        1.5rem;

  color-scheme: light;
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
address { font-style: normal; }
table { border-collapse: collapse; width: 100%; }

/* ── LAYOUT UTILITIES ──────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: var(--section-py) 0; }
.section--cream { background: var(--cream); }
.section--slate { background: var(--slate); color: var(--white); }
.section--dark  { background: var(--slate-dark); color: var(--white); }
.section--copper-pale { background: var(--copper-pale); }

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}
.section__header p {
  max-width: 640px;
  margin: 0.75rem auto 0;
  color: var(--text-muted);
}
.section--slate .section__header p,
.section--dark .section__header p { color: rgba(255,255,255,.72); }

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 0.6rem;
}
.section--slate .eyebrow { color: var(--copper-light); }

/* ── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  transition: all 0.2s;
  text-decoration: none;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--copper {
  background: var(--copper);
  color: #fff;
  border-color: var(--copper);
}
.btn--copper:hover { background: var(--copper-dark); border-color: var(--copper-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(201,123,42,.35); }
.btn--slate {
  background: var(--slate);
  color: #fff;
  border-color: var(--slate);
}
.btn--slate:hover { background: var(--slate-dark); transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  color: var(--slate);
  border-color: var(--slate);
}
.btn--outline:hover { background: var(--slate); color: #fff; }
.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.55);
}
.btn--outline-white:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--outline-copper {
  background: transparent;
  color: var(--copper);
  border-color: var(--copper);
}
.btn--outline-copper:hover { background: var(--copper); color: #fff; }
.btn--lg { padding: 0.9rem 2rem; font-size: 1.05rem; }
.btn--xl { padding: 1.05rem 2.25rem; font-size: 1.1rem; }
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.875rem; }

/* ── TOPBAR ──────────────────────────────────────────────────── */
.topbar {
  background: var(--slate-dark);
  color: rgba(255,255,255,.8);
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 500;
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
  gap: 1rem;
}
.topbar__left { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.topbar__item { display: flex; align-items: center; gap: 0.3rem; }
.topbar__item svg { color: var(--copper-light); flex-shrink: 0; }
.topbar__sep { opacity: .35; }
.topbar__right { display: flex; align-items: center; gap: 1.25rem; flex-shrink: 0; }
.topbar__hours { opacity: .7; }
.topbar__phone {
  color: var(--copper-light);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  transition: color 0.15s;
}
.topbar__phone:hover { color: #fff; }

/* ── NAV ─────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.2s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(24,46,67,.12); }

.nav__inner {
  display: flex;
  align-items: center;
  height: 68px;
  gap: 1rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.nav__logo-img {
  height: 58px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-left: auto;
}
.nav__links > li > a,
.nav__links > li > button {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
  border: none;
  background: none;
  white-space: nowrap;
}
.nav__links > li > a:hover,
.nav__links > li > button:hover { color: var(--copper); background: var(--copper-pale); }
.nav__links > li > a.active { color: var(--copper); }

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 240px;
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all 0.18s;
  z-index: 200;
}
.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 0.55rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: background 0.12s, color 0.12s;
  text-decoration: none;
}
.dropdown li a::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--copper);
  margin-right: 8px;
  vertical-align: middle;
  opacity: 0;
  transition: opacity 0.12s;
}
.dropdown li a:hover { background: var(--cream); color: var(--copper); }
.dropdown li a:hover::before { opacity: 1; }

.nav__cta { flex-shrink: 0; }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  border-radius: var(--radius-sm);
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--slate);
  border-radius: 2px;
  transition: all 0.2s;
}
.nav__toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── BREADCRUMBS ─────────────────────────────────────────────── */
.breadcrumbs {
  background: var(--cream);
  border-bottom: 1px solid var(--border-light);
  padding: 0.6rem 0;
  font-size: 0.82rem;
}
.breadcrumbs__list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}
.breadcrumbs__list li:not(:last-child)::after {
  content: '›';
  margin-left: 0.5rem;
  color: var(--text-light);
}
.breadcrumbs__list li a { color: var(--copper); font-weight: 500; }
.breadcrumbs__list li:last-child { color: var(--text-muted); font-weight: 600; }

/* ── HERO ────────────────────────────────────────────────────── */
.hero {
  background: var(--slate-dark);
  color: #fff;
  padding: 5rem 0 7rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 70px;
  background: var(--white);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.hero--cream::after { background: var(--cream); }
.hero--emergency { padding-bottom: 7rem; }

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3rem;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(201,123,42,.18);
  border: 1px solid rgba(201,123,42,.4);
  color: var(--copper-light);
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 99px;
  margin-bottom: 1.25rem;
}
.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--copper-light);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.7); }
}

.hero h1 { margin-bottom: 1rem; }
.hero h1 span { color: var(--copper-light); }
.hero__lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 2rem;
  max-width: 560px;
}
.hero__actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.hero__trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: rgba(255,255,255,.75);
}
.hero__trust-item svg { color: var(--copper-light); }

/* Hero Card (right column) */
.hero__card {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.hero__card h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 0.5rem;
}
.hero__card p {
  color: rgba(255,255,255,.65);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}
.hero__card .btn { width: 100%; justify-content: center; }
.hero__card-features {
  margin-top: 1.25rem;
  text-align: left;
}
.hero__card-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,.72);
  font-family: var(--font-head);
  font-weight: 500;
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.hero__card-features li:last-child { border-bottom: none; }
.hero__card-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: var(--copper);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 10 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='white' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ── STAT BAR ────────────────────────────────────────────────── */
.stat-bar {
  background: var(--copper);
  color: #fff;
  padding: 1.1rem 0;
  position: relative;
  z-index: 1;
}
.stat-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-bar__item { padding: 0.35rem 0; }
.stat-bar__num {
  display: block;
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.2rem;
}
.stat-bar__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: .85;
}
.stat-bar__sep {
  width: 1px;
  background: rgba(255,255,255,.25);
  align-self: stretch;
}

/* ── CTA STRIP ───────────────────────────────────────────────── */
.cta-strip {
  background: var(--slate);
  color: #fff;
  padding: 1.5rem 0;
}
.cta-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-strip__text {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
}
.cta-strip__text span {
  display: block;
  font-size: 0.88rem;
  font-weight: 400;
  opacity: .72;
  margin-top: 0.15rem;
}
.cta-strip__text strong { color: var(--copper-light); }

/* ── ENTITY / ABOUT BLOCK ────────────────────────────────────── */
.entity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.entity-content h2 { margin-bottom: 1.25rem; }
.entity-content p { color: var(--text-muted); margin-bottom: 1rem; }
.entity-content p strong { color: var(--text); }

.trust-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 0.35rem 0.85rem;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--slate);
}
.trust-pill svg { color: var(--copper); }

.entity-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cream-dark);
  position: relative;
}
.entity-image img { width: 100%; height: 100%; object-fit: cover; }
.entity-image__badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
}

/* ── SERVICES GRID ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--copper);
}
.service-card__icon {
  padding: 1.5rem 1.5rem 0;
}
.service-card__icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--copper-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
}
.service-card__body {
  padding: 1rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card__body h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.service-card__body p { color: var(--text-muted); font-size: 0.9rem; flex: 1; margin-bottom: 1rem; }
.service-card__link {
  color: var(--copper);
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
  transition: gap 0.15s;
}
.service-card__link:hover { gap: 0.55rem; }

/* ── PROBLEM CARDS ───────────────────────────────────────────── */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--copper);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem;
}
.problem-card h3 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
  color: var(--slate);
}
.problem-card p { font-size: 0.92rem; color: var(--text-muted); margin: 0; }
.problem-card p strong { color: var(--text); }

/* ── HARD WATER FEATURE ──────────────────────────────────────── */
.hard-water-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hard-water-stats {
  background: var(--slate);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: #fff;
}
.hard-water-stats h3 {
  font-size: 1.05rem;
  color: var(--copper-light);
  margin-bottom: 1.25rem;
}
.hw-stat-list { list-style: none; }
.hw-stat-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 0.88rem;
}
.hw-stat-list li:last-child { border-bottom: none; }
.hw-stat-list li span:first-child { color: rgba(255,255,255,.72); }
.hw-stat-list li span:last-child {
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--copper-light);
}

/* ── COMPARISON TABLE ────────────────────────────────────────── */
.comparison-wrap { overflow-x: auto; }
.comparison-table {
  width: 100%;
  font-size: 0.92rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.comparison-table th, .comparison-table td {
  padding: 0.85rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}
.comparison-table thead tr { background: var(--slate); color: #fff; }
.comparison-table thead th:first-child { border-radius: var(--radius) 0 0 0; }
.comparison-table thead th:last-child  { border-radius: 0 var(--radius) 0 0; }
.comparison-table thead th:nth-child(2) { background: var(--copper); }
.comparison-table tbody tr:nth-child(even) { background: var(--cream); }
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table .check { color: #16a34a; font-weight: 800; }
.comparison-table .cross { color: #dc2626; font-weight: 800; }

/* ── PRICING TABLE ───────────────────────────────────────────── */
.pricing-wrap { overflow-x: auto; }
.pricing-table {
  width: 100%;
  font-size: 0.92rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.pricing-table th, .pricing-table td {
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
}
.pricing-table thead tr { background: var(--copper); color: #fff; font-family: var(--font-head); }
.pricing-table tbody tr:nth-child(even) { background: var(--cream); }
.pricing-table tbody tr:last-child td { border-bottom: none; }
.pricing-table td:last-child { font-family: var(--font-head); font-weight: 700; color: var(--slate); }
.pricing-note {
  margin-top: 1.25rem;
  background: var(--copper-pale);
  border: 1px solid rgba(201,123,42,.25);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.pricing-note strong { color: var(--text); }

/* ── WHY US CARDS ────────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.why-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s, background 0.2s;
}
.why-card:hover {
  border-color: var(--copper);
  background: rgba(201,123,42,.08);
}
.why-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: #fff;
}
.why-card h3 { font-size: 1rem; color: #fff; margin-bottom: 0.5rem; }
.why-card p { font-size: 0.88rem; color: rgba(255,255,255,.68); margin: 0; line-height: 1.65; }

/* ── PROCESS STEPS ───────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.process-step {
  position: relative;
  padding-top: 1rem;
}
.process-step__num {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--copper);
  opacity: .22;
  margin-bottom: 0.75rem;
  user-select: none;
}
.section--slate .process-step__num { opacity: .35; }
.process-step h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.process-step p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }
.section--slate .process-step h3 { color: #fff; }
.section--slate .process-step p { color: rgba(255,255,255,.65); }

/* ── CASE STUDY CARDS ────────────────────────────────────────── */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.case-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.case-card__header {
  background: var(--slate);
  color: #fff;
  padding: 1.1rem 1.25rem;
}
.case-card__location {
  font-size: 0.75rem;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper-light);
  margin-bottom: 0.35rem;
}
.case-card__header h3 { font-size: 0.95rem; color: #fff; line-height: 1.3; }
.case-card__body { padding: 1.25rem; }
.case-detail {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
}
.case-detail strong { color: var(--slate); font-family: var(--font-head); }
.case-detail p { color: var(--text-muted); margin: 0; }
.case-result {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.9rem;
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: #166534;
  margin-top: 0.75rem;
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq__item {
  border-bottom: 1px solid var(--border-light);
}
.faq__item:first-child { border-top: 1px solid var(--border-light); }
.faq__btn {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  text-align: left;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  background: none;
  border: none;
  gap: 1rem;
  cursor: pointer;
  transition: color 0.15s;
}
.faq__btn:hover { color: var(--copper); }
.faq__icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--copper);
  transition: border-color 0.15s, background 0.15s, transform 0.2s;
}
.faq__item.open .faq__icon {
  background: var(--copper);
  border-color: var(--copper);
  color: #fff;
  transform: rotate(45deg);
}
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq__item.open .faq__answer { max-height: 600px; }
.faq__answer-inner {
  padding-bottom: 1.1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq__answer-inner a { color: var(--copper); text-decoration: underline; }
.faq__answer-inner strong { color: var(--text); }

/* FAQ Sidebar */
.faq-sidebar__box {
  background: var(--slate);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  color: #fff;
  text-align: center;
  position: sticky;
  top: 90px;
}
.faq-sidebar__box h3 { color: #fff; margin-bottom: 0.5rem; font-size: 1.1rem; }
.faq-sidebar__box p { color: rgba(255,255,255,.7); font-size: 0.88rem; margin-bottom: 1.25rem; }
.faq-sidebar__phone {
  display: block;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--copper-light);
  margin-bottom: 1rem;
  text-decoration: none;
  transition: color 0.15s;
}
.faq-sidebar__phone:hover { color: #fff; }
.faq-sidebar__box .btn { width: 100%; justify-content: center; }

/* ── CTA BANNER ──────────────────────────────────────────────── */
.cta-banner {
  background: var(--copper);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,.82); max-width: 560px; margin: 0 auto 2rem; }
.cta-banner__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.cta-banner__note {
  font-size: 0.85rem;
  opacity: .75;
  font-family: var(--font-head);
}
.cta-banner .btn--white {
  background: #fff;
  color: var(--copper-dark);
  border-color: #fff;
}
.cta-banner .btn--white:hover { background: var(--cream); }
.cta-banner .btn--outline-white:hover { background: rgba(255,255,255,.15); }

/* ── HARD WATER / LOCAL INFO ─────────────────────────────────── */
.local-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.local-highlights { margin-top: 1.5rem; }
.local-highlight {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-light);
}
.local-highlight:last-child { border-bottom: none; }
.local-highlight__icon {
  width: 38px;
  height: 38px;
  background: var(--copper-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--copper);
}
.local-highlight h4 {
  font-size: 0.9rem;
  color: var(--slate);
  margin-bottom: 0.2rem;
  text-transform: none;
  letter-spacing: 0;
}
.local-highlight p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* ── SITUATION LIST ──────────────────────────────────────────── */
.situation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.situation-block {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.situation-block h4 {
  font-size: 0.88rem;
  color: var(--copper);
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.situation-block ul {
  list-style: none;
}
.situation-block ul li {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: 0.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.5;
}
.situation-block ul li::before {
  content: '→';
  color: var(--copper);
  flex-shrink: 0;
  font-size: 0.8rem;
  margin-top: 0.05rem;
}

/* ── SERVICE PAGE HERO ───────────────────────────────────────── */
.page-hero {
  background: var(--slate);
  color: #fff;
  padding: 3.5rem 0 5rem;
  position: relative;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--cream);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.page-hero--white::after { background: var(--white); }
.page-hero__inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: center;
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p {
  color: rgba(255,255,255,.78);
  max-width: 560px;
  margin-bottom: 1.5rem;
}
.page-hero__cta-box {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
}
.page-hero__cta-box h3 { color: #fff; margin-bottom: 0.4rem; font-size: 1rem; }
.page-hero__cta-box p { color: rgba(255,255,255,.6); font-size: 0.85rem; margin-bottom: 1rem; }
.page-hero__cta-box .btn { width: 100%; justify-content: center; }
.dispatch-note {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,.55);
}

/* ── REPAIR VS REPLACE / FEATURE SPLIT ──────────────────────── */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.feature-split--reverse > :first-child { order: 2; }
.feature-split--reverse > :last-child  { order: 1; }

.feature-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--cream-dark);
}
.feature-visual img { width: 100%; height: 100%; object-fit: cover; }

.feature-list {
  list-style: none;
  margin-top: 1.25rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li svg { color: var(--copper); flex-shrink: 0; margin-top: 2px; }
.feature-list li strong { color: var(--text); }

/* ── INLINE Q&A BLOCK ────────────────────────────────────────── */
.inline-qa {
  background: var(--copper-pale);
  border-left: 4px solid var(--copper);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.5rem;
  margin-top: 1.5rem;
}
.inline-qa__q {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--slate);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.inline-qa__q-badge {
  background: var(--copper);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.inline-qa__a {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.65;
}
.inline-qa__a strong { color: var(--text); }

/* ── SERVICE DETAIL LIST ─────────────────────────────────────── */
.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.detail-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.detail-item__icon {
  width: 40px;
  height: 40px;
  background: var(--copper-pale);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--copper);
}
.detail-item h3 { font-size: 0.95rem; margin-bottom: 0.35rem; }
.detail-item p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* ── TESTIMONIALS ────────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.stars { color: var(--copper); font-size: 1.05rem; margin-bottom: 0.75rem; }
.testimonial-card blockquote {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1rem;
}
.testimonial-card blockquote::before { content: '"'; }
.testimonial-card blockquote::after  { content: '"'; }
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial__avatar {
  width: 36px;
  height: 36px;
  background: var(--copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.testimonial__name { font-family: var(--font-head); font-weight: 700; font-size: 0.88rem; }
.testimonial__loc  { font-size: 0.78rem; color: var(--text-muted); }

/* ── AVAIL STRIP ─────────────────────────────────────────────── */
.avail-strip {
  background: var(--slate-dark);
  color: #fff;
  padding: 3rem 0;
}
.avail-strip__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
}
.avail-strip h2 { font-size: clamp(1.3rem, 2.5vw, 1.85rem); color: #fff; margin-bottom: 0.75rem; }
.avail-strip p { color: rgba(255,255,255,.72); font-size: 0.92rem; }
.avail-items { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-top: 1.25rem; }
.avail-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: rgba(255,255,255,.8);
}
.avail-item::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
  flex-shrink: 0;
}

/* ── AREAS SECTION ───────────────────────────────────────────── */
.areas-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}
.areas-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.areas-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text);
}
.areas-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
  flex-shrink: 0;
}

.areas-callout {
  background: var(--slate);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  color: #fff;
  text-align: center;
  position: sticky;
  top: 90px;
}
.areas-callout h3 { color: #fff; margin-bottom: 0.5rem; }
.areas-callout p { color: rgba(255,255,255,.65); font-size: 0.88rem; margin-bottom: 1.25rem; }
.areas-phone {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--copper-light);
  margin-bottom: 1.25rem;
  text-decoration: none;
}
.areas-callout .btn { width: 100%; justify-content: center; }

/* ── CONTACT FORM ────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 3.5rem;
  align-items: start;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--slate);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(201,123,42,.15);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.contact-info-box {
  background: var(--slate);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: #fff;
  position: sticky;
  top: 90px;
}
.contact-info-box h3 { color: #fff; margin-bottom: 1.25rem; }
.contact-info-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}
.contact-info-item svg { color: var(--copper-light); flex-shrink: 0; margin-top: 2px; }
.contact-info-item strong { display: block; font-family: var(--font-head); font-size: 0.85rem; color: rgba(255,255,255,.6); margin-bottom: 0.2rem; }
.contact-info-item a, .contact-info-item span { color: #fff; font-size: 0.95rem; font-weight: 600; text-decoration: none; }
.contact-info-item a:hover { color: var(--copper-light); }

/* ── FLOAT CTA ───────────────────────────────────────────────── */
.float-cta {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s;
  pointer-events: none;
}
.float-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-cta__btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--copper);
  color: #fff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.float-cta__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 52px rgba(201,123,42,.42);
}
.float-cta__icon {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.float-cta__text small {
  display: block;
  font-size: 0.72rem;
  opacity: .8;
  font-family: var(--font-head);
  font-weight: 600;
}
.float-cta__text strong {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--slate-dark);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo {
  display: inline-block;
  margin-bottom: 1rem;
  text-decoration: none;
}
.footer__logo-img {
  height: 56px;
  width: auto;
  display: block;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
  padding: 4px 10px;
}
.footer__brand p { font-size: 0.88rem; line-height: 1.65; margin-bottom: 1.25rem; }
.footer__contact { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.footer__contact a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,.8);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s;
}
.footer__contact a:hover { color: var(--copper-light); }
.footer__contact svg { color: var(--copper); flex-shrink: 0; }
.footer__address { font-size: 0.82rem; color: rgba(255,255,255,.5); line-height: 1.55; margin-bottom: 1rem; }
.footer__trust { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.footer__trust span {
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: rgba(255,255,255,.55);
  background: rgba(255,255,255,.05);
  border-radius: 99px;
  padding: 0.25rem 0.7rem;
}

.footer h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 1rem;
}
.footer ul li { margin-bottom: 0.55rem; }
.footer ul li a {
  color: rgba(255,255,255,.7);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.15s;
}
.footer ul li a:hover { color: var(--copper-light); }
.footer__areas li { font-size: 0.85rem; color: rgba(255,255,255,.6); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.25rem 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,.35);
}
.footer__bottom a { color: rgba(255,255,255,.4); text-decoration: none; }
.footer__bottom a:hover { color: rgba(255,255,255,.7); }

/* ── COMMERCIAL PAGE SPECIFICS ───────────────────────────────── */
.commercial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.commercial-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border-top: 4px solid var(--copper);
}
.commercial-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.commercial-card p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* ── INSTALLATION PAGE ───────────────────────────────────────── */
.install-types {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.install-type {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.install-type__badge {
  display: inline-block;
  background: var(--copper-pale);
  color: var(--copper-dark);
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 99px;
  margin-bottom: 0.75rem;
}
.install-type h3 { margin-bottom: 0.5rem; }
.install-type p { font-size: 0.9rem; color: var(--text-muted); }
.install-type__pros { margin-top: 1rem; list-style: none; }
.install-type__pros li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
}
.install-type__pros li::before {
  content: '✓';
  color: var(--copper);
  font-weight: 800;
  flex-shrink: 0;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --section-py: 64px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 480px; }
  .entity-grid { grid-template-columns: 1fr; gap: 2rem; }
  .entity-image { aspect-ratio: 16/7; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .problems-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .case-studies-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .topbar__left { display: none; }
  .hard-water-grid { grid-template-columns: 1fr; gap: 2rem; }
  .local-grid { grid-template-columns: 1fr; gap: 2rem; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-sidebar__box { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; }
  .avail-strip__inner { grid-template-columns: 1fr; text-align: center; }
  .page-hero__inner { grid-template-columns: 1fr; }
  .page-hero__cta-box { max-width: 400px; }
  .feature-split { grid-template-columns: 1fr; gap: 2rem; }
  .feature-split--reverse > :first-child { order: 1; }
  .feature-split--reverse > :last-child  { order: 2; }
  .install-types { grid-template-columns: 1fr; }
  .commercial-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-grid { grid-template-columns: 1fr; }
  .situation-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-py: 48px; }

  .topbar { display: none; }

  .nav__links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    overflow-y: auto;
    gap: 0.2rem;
    border-top: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav__links.open { display: flex; }
  .nav__links > li > a,
  .nav__links > li > button {
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    font-size: 1rem;
  }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }

  .has-dropdown.open .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--cream);
    border-radius: var(--radius);
    padding: 0.5rem;
    margin-top: 0.25rem;
    transform: none;
    opacity: 1;
    visibility: visible;
  }

  .hero { padding: 2.5rem 0 5rem; }
  .hero__inner { gap: 2rem; }
  .hero h1 { font-size: 1.85rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__card { display: none; }

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

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .case-studies-grid { grid-template-columns: 1fr; }
  .comparison-table { font-size: 0.82rem; }
  .comparison-table th, .comparison-table td { padding: 0.65rem 0.75rem; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cta-strip__inner { flex-direction: column; text-align: center; }
  .cta-strip__inner .btn { width: 100%; justify-content: center; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .commercial-grid { grid-template-columns: 1fr; }
  .areas-list { grid-template-columns: 1fr; }
  .avail-items { grid-template-columns: 1fr; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  .float-cta__text { display: none; }
  .float-cta__icon { width: 52px; height: 52px; }
  .float-cta__btn { border-radius: 50%; padding: 0; width: 56px; height: 56px; justify-content: center; }
  .float-cta { bottom: 1rem; right: 1rem; }
}

/* ═══════════════════════════════════════════════════════════════
   ADDITIONAL COMPONENTS — Service Pages
   ═══════════════════════════════════════════════════════════════ */

/* ── SECTION HEADER (new class variant used in service pages) ── */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1.05rem;
}
.section-header--light h2 { color: #fff; }
.section-header--light p { color: rgba(255,255,255,.72); }
.section-header--left { text-align: left; }
.section-header--left p { margin: 0; }

/* ── HERO BADGE ─────────────────────────────────────────────── */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(201,123,42,.18);
  border: 1px solid rgba(201,123,42,.35);
  border-radius: 99px;
  padding: 0.35rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--copper-light);
  margin-bottom: 1.1rem;
  letter-spacing: 0.02em;
}
.hero__badge svg { flex-shrink: 0; }

/* ── PAGE HERO BADGE ─────────────────────────────────────────── */
.page-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(201,123,42,.18);
  border: 1px solid rgba(201,123,42,.35);
  border-radius: 99px;
  padding: 0.35rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--copper-light);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.page-hero__badge--urgent {
  background: rgba(185,28,28,.2);
  border-color: rgba(185,28,28,.4);
  color: #fca5a5;
}
.page-hero__content { max-width: 700px; }
.page-hero__content h1 { margin-bottom: 1rem; }
.page-hero__content p { color: rgba(255,255,255,.78); margin-bottom: 1.5rem; }
.hero__availability {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-head);
  font-size: 0.82rem;
  color: rgba(255,255,255,.55);
}

/* ── STAT BAR ────────────────────────────────────────────────── */
.stat-bar {
  background: var(--copper);
  color: #fff;
  padding: 1.5rem 0;
}
.stat-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}
.stat-bar__item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.2rem;
}
.stat-bar__item span {
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 600;
  opacity: .82;
}

/* ── ENTITY BLOCK ────────────────────────────────────────────── */
.entity-block { background: var(--cream); }
.entity-block__inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3.5rem;
  align-items: center;
}
.entity-block__content h2 { margin-bottom: 1rem; }
.entity-block__content p { color: var(--text-muted); }
.entity-block__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 0.35rem 0.9rem;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate);
}
.pill svg { color: var(--copper); flex-shrink: 0; }

/* ── ENTITY IMAGE BOX ─────────────────────────────────────────── */
.entity-image-box {
  background: var(--slate);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  max-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.entity-image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: rgba(255,255,255,.5);
  padding: 2rem;
  text-align: center;
}
.entity-image-placeholder svg { color: rgba(255,255,255,.25); margin-bottom: 0.5rem; }
.entity-image-placeholder strong { color: #fff; font-family: var(--font-head); font-size: 1.1rem; }
.entity-image-placeholder span { font-size: 0.82rem; }
.entity-image-credential {
  margin-top: 0.75rem;
  background: rgba(255,255,255,.08);
  border-radius: 99px;
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem !important;
  font-family: var(--font-head);
  color: var(--copper-light) !important;
}

/* ── SERVICE CARD FLAT VARIANT ───────────────────────────────── */
.service-card--flat {
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
}
.service-card--flat h3 { margin-bottom: 0.5rem; font-size: 1.05rem; color: var(--slate); }
.service-card--flat p { color: var(--text-muted); font-size: 0.9rem; }
.service-card--flat em { font-size: 0.82rem; color: var(--copper); font-weight: 600; font-style: normal; }

/* ── HARD WATER SECTION ──────────────────────────────────────── */
.hard-water-section { background: var(--cream); }
.hard-water__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3.5rem;
  align-items: start;
}
.local-highlights { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.local-highlight {
  background: #fff;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--copper);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.25rem 1.25rem 1.25rem;
}
.local-highlight strong { display: block; font-family: var(--font-head); font-size: 0.92rem; color: var(--slate); margin-bottom: 0.4rem; }
.local-highlight p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }
.hw-stats-box {
  background: var(--slate-dark);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: 90px;
}
.hw-stat { border-bottom: 1px solid rgba(255,255,255,.08); padding-bottom: 1.1rem; }
.hw-stat:last-child { border-bottom: none; padding-bottom: 0; }
.hw-stat__value {
  display: block;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--copper-light);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hw-stat__label { font-size: 0.8rem; color: rgba(255,255,255,.65); line-height: 1.4; }

/* ── PROBLEMS COMPACT ─────────────────────────────────────────── */
.problems-grid--compact { grid-template-columns: 1fr; gap: 0.8rem; }
.problem-card__tag {
  display: inline-block;
  margin-top: 0.6rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--copper-dark);
  background: var(--copper-pale);
  border-radius: 99px;
  padding: 0.2rem 0.65rem;
}

/* ── COMPARISON TABLE HIGHLIGHT COL ─────────────────────────── */
.comparison-table .highlight-col { background: var(--copper-pale); }
.comparison-table thead .highlight-col { background: var(--copper); color: #fff; }

/* ── PRICING TABLE WRAP ──────────────────────────────────────── */
.pricing-table-wrap { overflow-x: auto; }

/* ── WHY SECTION ─────────────────────────────────────────────── */
.why-section { background: var(--slate); }

/* ── PROCESS STEPS (new class) ───────────────────────────────── */
.process-step__number {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--copper);
  opacity: .25;
  margin-bottom: 0.75rem;
  user-select: none;
}
.process-section .process-step h3 { color: var(--slate); }
.process-section .process-step p { color: var(--text-muted); font-size: 0.88rem; margin: 0; }

/* ── CASE STUDY COMPONENTS ───────────────────────────────────── */
.case-studies-section { background: var(--cream); }
.cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.cs-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.cs-card--full { grid-column: 1 / -1; }
.cs-card__header {
  background: var(--slate);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.cs-card__location {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--copper-light);
}
.cs-card__service {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  margin-left: auto;
}
.cs-card h2, .cs-card h3 { padding: 1.25rem 1.25rem 0.5rem; font-size: 1.05rem; color: var(--slate); }
.cs-card p { padding: 0 1.25rem; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 0.75rem; }
.cs-card__body { padding: 0; }
.cs-card__body p { padding: 0 1.25rem; }
.cs-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0 1.25rem 1rem;
}
.cs-card__meta span {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--cream);
  border-radius: 99px;
  padding: 0.2rem 0.7rem;
}
.cs-card__result {
  margin: 1rem 1.25rem 1.25rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: #166534;
}
.result-badge {
  background: #16a34a;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.15rem 0.55rem;
  border-radius: 99px;
  margin-right: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.cs-cta { text-align: center; margin-top: 0.5rem; }
.cs-full-list { display: flex; flex-direction: column; gap: 2rem; }

/* ── FAQ COMPONENTS ──────────────────────────────────────────── */
.faq-section { background: var(--cream); }
.faq__list { display: flex; flex-direction: column; }
.faq__answer { padding: 0 0 1.1rem; font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }
.faq__answer p { font-size: 0.92rem; color: var(--text-muted); }
.faq-sidebar__details { margin-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem; text-align: left; display: flex; flex-direction: column; gap: 0.65rem; }
.faq-sidebar__detail-item { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.5rem; font-size: 0.82rem; }
.faq-sidebar__detail-item strong { color: rgba(255,255,255,.5); font-family: var(--font-head); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; flex-shrink: 0; }
.faq-sidebar__detail-item span { color: rgba(255,255,255,.85); font-weight: 600; font-family: var(--font-head); font-size: 0.82rem; text-align: right; }
.faq-sidebar__box--urgent { background: var(--emergency, #b91c1c); }
.btn--outline-slate {
  background: transparent;
  color: var(--slate);
  border-color: var(--slate);
}
.btn--outline-slate:hover { background: var(--slate); color: #fff; }
.btn--outline-light {
  background: transparent;
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.45);
}
.btn--outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--full { width: 100%; justify-content: center; }
.btn--urgent-pulse { animation: pulse-copper 2s infinite; }
@keyframes pulse-copper {
  0%, 100% { box-shadow: 0 4px 16px rgba(201,123,42,.35); }
  50% { box-shadow: 0 4px 28px rgba(201,123,42,.6); }
}

/* ── CTA BANNER (redefine for service pages) ─────────────────── */
.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  text-align: left;
}
.cta-banner__inner h2 { margin-bottom: 0.4rem; font-size: clamp(1.25rem,2.5vw,1.85rem); }
.cta-banner__inner p { margin: 0; }

/* ── ABOUT PAGE ──────────────────────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3.5rem;
  align-items: start;
}
.about-image__box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--slate);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,.5);
  padding: 2rem;
  text-align: center;
}
.about-image__placeholder svg { color: rgba(255,255,255,.2); margin-bottom: 0.5rem; }
.about-image__placeholder strong { color: #fff; font-size: 1.15rem; font-family: var(--font-head); }
.about-image__placeholder span { font-size: 0.82rem; }
.about-credentials {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.credential-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate);
}
.credential-item svg { color: var(--copper); flex-shrink: 0; }
.about-story h2 { margin-bottom: 1.25rem; }
.about-story h3 { margin: 1.75rem 0 0.75rem; }
.about-quote {
  background: var(--copper-pale);
  border-left: 4px solid var(--copper);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--slate);
  line-height: 1.65;
}
.about-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--copper-dark);
}
.creds-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.cred-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.cred-card__icon {
  width: 48px;
  height: 48px;
  background: var(--copper-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  margin-bottom: 1rem;
}
.cred-card h3 { font-size: 1rem; margin-bottom: 0.5rem; color: var(--slate); }
.cred-card p { font-size: 0.88rem; color: var(--text-muted); }
.cred-card__tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--copper-dark);
  background: var(--copper-pale);
  border-radius: 99px;
  padding: 0.2rem 0.65rem;
}
.credentials-section { background: var(--cream); }
.lk-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.lk-item {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}
.lk-item h3 { font-size: 1rem; color: var(--slate); margin-bottom: 0.75rem; }
.lk-item p { font-size: 0.88rem; color: var(--text-muted); }

/* ── EMERGENCY PAGE ──────────────────────────────────────────── */
.page-hero--urgent { background: var(--slate-dark); }
.emergency-box {
  background: var(--slate);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.emergency-box h2 { color: #fff; margin-bottom: 0.5rem; }
.emergency-box > p { color: rgba(255,255,255,.72); margin-bottom: 1.75rem; }
.shutoff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.shutoff-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 1.1rem;
}
.shutoff-item strong { display: block; font-family: var(--font-head); font-size: 0.88rem; color: var(--copper-light); margin-bottom: 0.4rem; }
.shutoff-item p { font-size: 0.82rem; color: rgba(255,255,255,.65); margin: 0; line-height: 1.55; }

/* ── DRAIN CLEANING / TWO COL CONTENT ───────────────────────── */
.two-col-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.content-block h3 { margin-bottom: 0.75rem; color: var(--slate); }
.content-block p { font-size: 0.92rem; color: var(--text-muted); }
.content-list {
  list-style: none;
  margin: 1rem 0;
}
.content-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.content-list li:last-child { border-bottom: none; }
.content-list li::before { content: '→'; color: var(--copper); font-weight: 800; flex-shrink: 0; }
.content-list li strong { color: var(--text); }
.comparison-table-wrap { overflow-x: auto; }

/* ── CONTACT PAGE ────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 3.5rem;
  align-items: start;
}
.contact-info__block { margin-bottom: 1.75rem; }
.contact-info__block h3 { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 0.5rem; font-weight: 700; }
.contact-info__phone {
  display: block;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--copper);
  margin-bottom: 0.3rem;
  text-decoration: none;
  transition: color 0.15s;
}
.contact-info__phone:hover { color: var(--copper-dark); }
.contact-info__block a { color: var(--copper); font-weight: 600; text-decoration: none; font-family: var(--font-head); }
.contact-info__block address { font-style: normal; font-size: 0.95rem; line-height: 1.6; color: var(--text); margin-bottom: 0.4rem; }
.contact-info__block p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }
.contact-info__hours { list-style: none; font-size: 0.9rem; color: var(--text); }
.contact-info__hours li { padding: 0.3rem 0; }
.contact-info__hours strong { color: var(--slate); }
.contact-info__areas { list-style: none; font-size: 0.88rem; color: var(--text); }
.contact-info__areas li { padding: 0.25rem 0; display: flex; align-items: center; gap: 0.4rem; }
.contact-info__areas li::before { content: '✓'; color: var(--copper); font-weight: 800; }
.contact-info__trust { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.contact-info__trust span { font-family: var(--font-head); font-size: 0.82rem; font-weight: 700; color: var(--slate); }
.contact-form-wrap h3 { margin-bottom: 0.4rem; }
.contact-form-wrap > p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.contact-form { background: #fff; border: 1px solid var(--border-light); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow-sm); }
.required { color: var(--copper); }
.form-note { font-size: 0.82rem; color: var(--text-muted); margin-top: 1rem; text-align: center; }
.form-note a { color: var(--copper); }
.map-placeholder {
  background: var(--slate);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-placeholder__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: 2rem;
}
.map-placeholder__inner svg { color: rgba(255,255,255,.25); margin-bottom: 0.5rem; }
.map-placeholder__inner strong { color: #fff; font-family: var(--font-head); font-size: 1.1rem; }
.map-placeholder__inner span { font-size: 0.82rem; max-width: 360px; line-height: 1.5; }

/* ── SLAB LEAK / CASE STUDY LAYOUT ──────────────────────────── */
.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; }

/* ── RESPONSIVE ADDITIONS ────────────────────────────────────── */
@media (max-width: 1024px) {
  .stat-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .entity-block__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hard-water__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hw-stats-box { position: static; }
  .about-layout { grid-template-columns: 1fr; gap: 2rem; }
  .creds-grid { grid-template-columns: 1fr; }
  .lk-grid { grid-template-columns: 1fr; }
  .shutoff-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col-content { grid-template-columns: 1fr; gap: 2rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__actions { justify-content: center; }
  .cs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .stat-bar__inner { grid-template-columns: repeat(2, 1fr); }
  .cs-grid { grid-template-columns: 1fr; }
  .shutoff-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .problems-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════
   ALIASES — Homepage hero variant class names
   ═══════════════════════════════════════════════════════════════ */

/* hero__sub = alias for hero__lead */
.hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.75;
}

/* hero__card-header = styled title inside the card */
.hero__card-header {
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  margin-bottom: 1.25rem;
  text-align: center;
}
.hero__card-header strong {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}

/* hero__card-list = alias for hero__card-features */
.hero__card-list {
  text-align: left;
  margin-bottom: 1.25rem;
}
.hero__card-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,.78);
  font-family: var(--font-head);
  font-weight: 500;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.hero__card-list li:last-child { border-bottom: none; }
.hero__card-list li svg { color: var(--copper-light); flex-shrink: 0; }

/* hero__card-cta = bottom link in hero card */
.hero__card-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  transition: background 0.15s;
  margin-top: 0.75rem;
}
.hero__card-cta:hover { background: var(--copper-dark); }
.hero__card-cta svg { flex-shrink: 0; }

/* ── STANDALONE BTN--WHITE (outside .cta-banner scope) ───────── */
.btn--white {
  background: #fff;
  color: var(--copper-dark);
  border-color: #fff;
}
.btn--white:hover { background: var(--cream); border-color: var(--cream); }

/* ── GEO / LOCAL SEO HELPERS ─────────────────────────────────── */
.visually-hidden,
.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;
}