:root {
  /* Hydro-Slate & Warm Copper Plumbing Palette */
  --tone-navy-950: #0a192f;
  --tone-navy-900: #0f2544;
  --tone-navy-800: #17345c;
  --tone-hydro-600: #0284c7;
  --tone-hydro-700: #0369a1;
  --tone-hydro-100: #e0f2fe;
  --tone-hydro-50: #f0f9ff;
  --tone-copper-500: #f59e0b;
  --tone-copper-600: #d97706;
  --tone-copper-400: #fbbf24;
  --tone-emerald-500: #10b981;

  /* Neutral Architectural Surfaces & Typography Tokens */
  --surface-canvas: #f8fafc;
  --surface-card: #ffffff;
  --surface-muted: #f1f5f9;
  --surface-dark: #0c1f38;

  --ink-900: #0f172a;
  --ink-700: #334155;
  --ink-500: #64748b;
  --ink-inverse: #ffffff;
  --ink-inverse-muted: #cbd5e1;

  --border-subtle: #dbe4ef;
  --border-strong: #94a3b8;
  --border-dark: #1e3a5f;

  --glow-hydro: rgba(2, 132, 199, 0.24);
  --glow-copper: rgba(245, 158, 11, 0.28);
  --shadow-soft: 0 4px 16px rgba(10, 25, 47, 0.06);
  --shadow-card: 0 12px 30px rgba(10, 25, 47, 0.1);
  --shadow-deep: 0 20px 44px rgba(10, 25, 47, 0.22);

  /* Typography */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-sans: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing & Radii */
  --space-band: 5.25rem;
  --space-band-sm: 3.5rem;
  --wrap-max: 1240px;
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--ink-900);
  background-color: var(--surface-canvas);
  line-height: 1.68;
  overflow-x: hidden;
  padding-bottom: 4.5rem;
}

@media (min-width: 960px) {
  body {
    padding-bottom: 0;
  }
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--tone-copper-500);
  color: var(--tone-navy-950);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  z-index: 9999;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2.25rem;
  }
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.35rem);
}

h2 {
  font-size: clamp(1.6rem, 2.9vw, 2.3rem);
  margin-bottom: 0.85rem;
}

h3 {
  font-size: clamp(1.14rem, 1.7vw, 1.32rem);
  margin-bottom: 0.45rem;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--tone-hydro-600);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

a:hover {
  color: var(--tone-hydro-700);
}

.icon-xs { width: 15px; height: 15px; flex-shrink: 0; }
.icon-sm { width: 18px; height: 18px; flex-shrink: 0; }
.icon-md { width: 22px; height: 22px; flex-shrink: 0; }

/* ==========================================================================
   RADIAL INTERACTIVE CARD HIGHLIGHT
   ========================================================================== */
.spotlight-card {
  position: relative;
  overflow: hidden;
  --mouse-x: 50%;
  --mouse-y: 50%;
}

.spotlight-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    460px circle at var(--mouse-x) var(--mouse-y),
    var(--glow-hydro),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.spotlight-card:hover::before {
  opacity: 0.4;
}

.spotlight-card > * {
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   HEADER — Deep Hydro Navy Bar + Warm Copper Dispatch Button
   ========================================================================== */
.site-header {
  background-color: var(--tone-navy-950);
  border-bottom: 1px solid var(--border-dark);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(10, 25, 47, 0.18);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.75rem;
  gap: 1.5rem;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink-inverse);
  flex-shrink: 0;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark-bg {
  fill: var(--tone-hydro-600);
}

.logo-mark-icon {
  fill: var(--ink-inverse);
}

.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--ink-inverse);
  letter-spacing: -0.015em;
  white-space: nowrap;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  padding: 9px;
  background: var(--tone-navy-900);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--ink-inverse);
}

.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--tone-navy-950);
  border-bottom: 1px solid var(--border-dark);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-deep);
}

.site-nav.is-open {
  display: block;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.nav-link {
  display: block;
  padding: 0.55rem 0.95rem;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--ink-inverse-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--tone-copper-400);
  background-color: var(--tone-navy-900);
}

.header-phone {
  display: none;
  flex-shrink: 0;
}

.header-phone-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--tone-copper-400), var(--tone-copper-500));
  color: var(--tone-navy-950);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.96rem;
  padding: 0.68rem 1.3rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 18px var(--glow-copper);
}

.header-phone-btn:hover {
  background: var(--tone-copper-400);
  color: var(--tone-navy-950);
  transform: translateY(-1px);
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }
  .site-nav {
    display: block;
    position: static;
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
  }
  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 0.4rem;
  }
  .header-phone {
    display: block;
  }
}

/* ==========================================================================
   HERO & SPLIT DISPATCH CARD
   ========================================================================== */
.hero {
  background: linear-gradient(145deg, var(--tone-navy-950) 0%, var(--tone-navy-900) 60%, var(--tone-navy-800) 100%);
  color: var(--ink-inverse);
  padding: 3.75rem 0 4.5rem;
  border-bottom: 3px solid var(--tone-hydro-600);
  position: relative;
}

@media (min-width: 768px) {
  .hero {
    padding: 5rem 0 5.5rem;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.28fr 0.85fr;
    gap: 3rem;
  }
}

.hero-inner {
  max-width: 880px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--ink-inverse-muted);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: var(--tone-hydro-100);
}

.hero-kicker,
.hero-situation {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--tone-copper-400);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 3px solid var(--tone-copper-400);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.hero h1 {
  color: var(--ink-inverse);
  margin-bottom: 1.2rem;
}

.hero-highlight {
  color: var(--tone-copper-400);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.5vw, 1.18rem);
  color: var(--ink-inverse-muted);
  margin-bottom: 2rem;
  max-width: 760px;
  line-height: 1.7;
}

.hero-proof-bar {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
  margin-bottom: 2.25rem;
}

@media (min-width: 560px) {
  .hero-proof-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 880px) {
  .hero-proof-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-proof-point {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--ink-inverse);
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 0.7rem 0.95rem;
  border-radius: var(--radius-sm);
}

.proof-check {
  display: inline-block;
  width: 9px;
  height: 9px;
  background-color: var(--tone-emerald-500);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--tone-emerald-500);
  flex-shrink: 0;
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.cta-btn-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, var(--tone-copper-400), var(--tone-copper-500));
  color: var(--tone-navy-950);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  padding: 1rem 2.1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 8px 26px var(--glow-copper);
}

.cta-btn-main:hover {
  background: var(--tone-copper-400);
  color: var(--tone-navy-950);
  transform: translateY(-2px);
}

.hero-microcopy {
  font-size: 0.9rem;
  color: var(--ink-inverse-muted);
}

.hero-microcopy a {
  color: var(--tone-copper-400);
  text-decoration: underline;
}

/* Dispatch Form Card in Hero */
.hero-dispatch-card {
  background-color: var(--surface-card);
  color: var(--ink-900);
  border-radius: var(--radius-md);
  padding: 1.85rem;
  box-shadow: var(--shadow-deep);
  border-top: 4px solid var(--tone-copper-500);
}

.dispatch-card-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--tone-hydro-700);
  background-color: var(--tone-hydro-50);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-xs);
  margin-bottom: 0.75rem;
}

.dispatch-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--tone-emerald-500);
}

.dispatch-card-title {
  font-size: 1.32rem;
  color: var(--ink-900);
  margin-bottom: 1.1rem;
}

.dispatch-form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.form-row label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink-700);
}

.form-row input,
.form-row select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-900);
  background-color: var(--surface-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
}

.form-row input:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--tone-hydro-600);
  box-shadow: 0 0 0 3px var(--tone-hydro-100);
}

.dispatch-submit-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  margin-top: 0.25rem;
}

.dispatch-direct-note {
  font-size: 0.84rem;
  color: var(--ink-500);
  text-align: center;
  margin-top: 0.25rem;
}

.dispatch-direct-note a {
  font-weight: 700;
  color: var(--tone-hydro-700);
}

/* ==========================================================================
   SECTIONS & VISUAL RHYTHM
   ========================================================================== */
.section-band {
  padding: var(--space-band-sm) 0;
  border-bottom: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .section-band {
    padding: var(--space-band) 0;
  }
}

.section-surface {
  background-color: var(--surface-canvas);
}

.section-elevated {
  background-color: var(--surface-card);
}

.section-alt {
  background-color: var(--surface-muted);
}

.section-intro {
  max-width: 780px;
  margin-bottom: 2.5rem;
}

.section-outro-note {
  margin-top: 2.25rem;
  margin-bottom: 0;
}

.section-lead {
  font-size: 1.08rem;
  color: var(--ink-700);
}

/* ==========================================================================
   SYMPTOM RECOGNITION & SPLIT LAYOUTS
   ========================================================================== */
.recognition-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: stretch;
}

@media (min-width: 900px) {
  .recognition-split {
    grid-template-columns: 1.05fr 1.25fr;
    gap: 2.5rem;
  }
}

.recognition-primary {
  background-color: var(--tone-navy-900);
  color: var(--ink-inverse);
  border: 1px solid var(--border-dark);
  border-top: 4px solid var(--tone-copper-400);
  padding: 2.25rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
}

.recognition-primary h2,
.recognition-primary h3 {
  color: var(--ink-inverse);
  font-size: 1.4rem;
  margin-bottom: 0.9rem;
}

.recognition-primary p {
  color: var(--ink-inverse-muted);
}

.recognition-rows {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.recognition-row {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--tone-hydro-600);
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.recognition-row:hover {
  transform: translateX(4px);
  border-left-color: var(--tone-copper-500);
}

.recognition-row h3 {
  font-size: 1.12rem;
  margin-bottom: 0.35rem;
}

.recognition-row p,
.recognition-row-copy {
  font-size: 0.95rem;
  color: var(--ink-700);
}

/* ==========================================================================
   SERVICES DIRECTORY & DEDICATED SERVICE SIDEBAR
   ========================================================================== */
.services-directory {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

@media (min-width: 768px) {
  .services-directory {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-entry {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.7rem;
  display: flex;
  gap: 1.15rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.service-entry:hover {
  transform: translateY(-3px);
  border-color: var(--tone-hydro-600);
  box-shadow: var(--shadow-card);
}

.service-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--ink-inverse);
  background-color: var(--tone-hydro-600);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-entry-body h3 {
  font-size: 1.22rem;
  margin-bottom: 0.45rem;
}

.service-entry-body h3 a {
  color: var(--ink-900);
}

.service-entry-body h3 a:hover {
  color: var(--tone-hydro-600);
}

.service-entry-body p,
.service-entry-desc {
  font-size: 0.95rem;
  color: var(--ink-700);
  margin-bottom: 0.75rem;
}

.service-entry-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--tone-hydro-600);
}

/* Service Page Sidebar Layout */
.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .about-layout {
    grid-template-columns: 1.45fr 0.75fr;
    gap: 3rem;
    align-items: start;
  }
}

.about-main h2 {
  margin-bottom: 1rem;
}

.about-main h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.sidebar-box {
  background-color: var(--tone-navy-950);
  color: var(--ink-inverse);
  padding: 1.85rem;
  border-radius: var(--radius-md);
  border-top: 4px solid var(--tone-copper-400);
}

.sidebar-box h3 {
  color: var(--ink-inverse);
  margin-bottom: 1rem;
}

.sidebar-box .footer-list a {
  display: block;
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-xs);
  color: var(--ink-inverse-muted);
  font-weight: 600;
}

.sidebar-box .footer-list a.is-active,
.sidebar-box .footer-list a:hover {
  background-color: var(--tone-navy-800);
  color: var(--tone-copper-400);
}

.sidebar-divider {
  border: none;
  border-top: 1px solid var(--border-dark);
  margin: 1.25rem 0;
}

.sidebar-cta-copy {
  font-size: 0.92rem;
  color: var(--ink-inverse-muted);
  margin-bottom: 0.75rem;
}

/* ==========================================================================
   USP GRID & MANUFACTURER STRIP
   ========================================================================== */
.usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .usp-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .usp-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.usp-item {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 4px solid var(--tone-hydro-600);
  padding: 1.65rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.usp-item h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.usp-item p,
.usp-copy {
  font-size: 0.95rem;
  color: var(--ink-700);
}

.manufacturer-strip {
  margin-top: 2.5rem;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-soft);
}

.manufacturer-strip-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-500);
  margin-bottom: 1rem;
}

.manufacturer-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.manufacturer-pill {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--tone-navy-900);
  background-color: var(--tone-hydro-50);
  border: 1px solid var(--tone-hydro-100);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-xs);
}

/* ==========================================================================
   TESTIMONIAL CARDS
   ========================================================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
}

@media (min-width: 860px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--tone-hydro-600);
  border-radius: var(--radius-md);
  padding: 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.15rem;
  box-shadow: var(--shadow-soft);
}

.testimonial-body {
  font-size: 0.95rem;
  color: var(--ink-700);
  font-style: italic;
  line-height: 1.66;
}

.testimonial-meta {
  border-top: 1px solid var(--surface-muted);
  padding-top: 0.75rem;
}

.testimonial-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  color: var(--ink-900);
}

.testimonial-meta span {
  font-size: 0.84rem;
  color: var(--tone-hydro-700);
  font-weight: 600;
}

/* ==========================================================================
   CTA BLOCK MACRO
   ========================================================================== */
.cta-block {
  margin-top: 2.5rem;
  background: linear-gradient(135deg, var(--tone-navy-950), var(--tone-navy-800));
  color: var(--ink-inverse);
  padding: 2rem 2.25rem;
  border: 1px solid var(--border-dark);
  border-left: 5px solid var(--tone-copper-400);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}

@media (min-width: 820px) {
  .cta-block {
    flex-direction: row;
    align-items: center;
  }
}

.cta-headline {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-inverse);
  margin-bottom: 0.3rem;
}

.cta-sub {
  font-size: 0.96rem;
  color: var(--ink-inverse-muted);
  margin-bottom: 0;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  background: linear-gradient(135deg, var(--tone-copper-400), var(--tone-copper-500));
  color: var(--tone-navy-950);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  padding: 0.88rem 1.7rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 18px var(--glow-copper);
}

.cta-btn:hover {
  background: var(--tone-copper-400);
  color: var(--tone-navy-950);
  transform: translateY(-2px);
}

/* ==========================================================================
   STATE & CITY DIRECTORY FILTER GRID
   ========================================================================== */
.directory-bar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .directory-bar {
    flex-direction: row;
    align-items: center;
  }
}

.directory-input {
  width: 100%;
  max-width: 400px;
  padding: 0.72rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-900);
  background-color: var(--surface-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  outline: none;
}

.directory-input:focus {
  border-color: var(--tone-hydro-600);
  box-shadow: 0 0 0 3px var(--tone-hydro-100);
}

.directory-count {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-500);
}

.state-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(235px, 1fr));
  gap: 0.65rem;
}

.state-btn-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 0.82rem 1.05rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink-900);
  font-weight: 600;
  font-size: 0.93rem;
}

.state-btn-link:hover {
  border-color: var(--tone-hydro-600);
  background-color: var(--tone-hydro-600);
  color: var(--ink-inverse);
  transform: translateY(-2px);
}

.state-btn-link:hover .state-count {
  color: var(--tone-copper-400);
}

.state-count {
  font-size: 0.8rem;
  color: var(--tone-hydro-700);
  font-weight: 600;
}

/* ==========================================================================
   GUIDANCE COLUMNS & LISTS
   ========================================================================== */
.guidance-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 860px) {
  .guidance-columns {
    grid-template-columns: 1fr 1fr;
  }
}

.guidance-panel {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.guidance-panel.is-immediate {
  background-color: var(--tone-navy-950);
  color: var(--ink-inverse);
  border-color: var(--border-dark);
  border-top: 4px solid var(--tone-copper-400);
}

.guidance-panel.is-immediate h2,
.guidance-panel.is-immediate h3 {
  color: var(--ink-inverse);
}

.guidance-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-top: 1.25rem;
}

.guidance-list li {
  display: flex;
  gap: 0.9rem;
  font-size: 0.96rem;
}

.guidance-panel.is-immediate .guidance-list li {
  color: var(--ink-inverse-muted);
}

.guidance-panel.is-immediate .guidance-list strong {
  color: var(--ink-inverse);
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
  background-color: var(--tone-hydro-100);
  color: var(--tone-hydro-700);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.guidance-panel.is-immediate .step-num {
  background-color: var(--tone-copper-400);
  color: var(--tone-navy-950);
}

/* ==========================================================================
   INTERACTIVE ACCORDION FAQ
   ========================================================================== */
.faq-accordion {
  max-width: 880px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item.is-open {
  border-color: var(--tone-hydro-600);
  box-shadow: var(--shadow-soft);
}

.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.3rem 1.55rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-900);
  line-height: 1.32;
}

.faq-trigger:hover {
  color: var(--tone-hydro-600);
}

.faq-icon-box {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  background-color: var(--tone-hydro-50);
  color: var(--tone-hydro-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease, background-color 0.2s ease, color 0.2s ease;
}

.faq-item.is-open .faq-icon-box {
  background-color: var(--tone-copper-400);
  color: var(--tone-navy-950);
  transform: rotate(45deg);
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.is-open .faq-panel {
  grid-template-rows: 1fr;
}

.faq-panel-inner {
  overflow: hidden;
}

.faq-answer {
  padding: 1rem 1.55rem 1.4rem;
  font-size: 0.97rem;
  color: var(--ink-700);
  border-top: 1px solid var(--surface-muted);
}

/* ==========================================================================
   PROCESS TRACK, BREADCRUMB, ZIPS & LEGAL PROSE
   ========================================================================== */
.process-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.75rem 0;
}

@media (min-width: 860px) {
  .process-track {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--tone-hydro-600);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.process-step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
  background-color: var(--tone-copper-400);
  color: var(--tone-navy-950);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  display: inline-block;
  margin-bottom: 0.6rem;
}

.process-step-copy {
  font-size: 0.95rem;
  color: var(--ink-700);
}

.breadcrumb-nav {
  background-color: var(--surface-muted);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.65rem 0;
  font-size: 0.86rem;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: var(--ink-500);
  margin-right: 0.45rem;
}

.breadcrumb-item.is-current {
  color: var(--ink-700);
  font-weight: 600;
}

.zip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.zip-badge {
  font-size: 0.86rem;
  font-weight: 600;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--ink-900);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-xs);
}

.nearby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.legal-prose {
  max-width: 840px;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-soft);
}

.legal-prose h2 {
  font-size: 1.35rem;
  margin-top: 1.75rem;
  margin-bottom: 0.6rem;
}

.legal-prose h2:first-child {
  margin-top: 0;
}

/* ==========================================================================
   CITY PAGE LAYOUTS
   ========================================================================== */
.city-usp-section {
  padding: 2rem 0 0.5rem;
  background-color: var(--surface-canvas);
}

.city-usp-strip {
  display: grid;
  grid-template-columns: 1fr;
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--tone-hydro-600);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

@media (min-width: 640px) {
  .city-usp-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .city-usp-strip {
    grid-template-columns: repeat(4, 1fr);
  }
}

.city-usp-cell {
  padding: 1.35rem 1.4rem;
  border-bottom: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
}

.city-usp-cell:last-child {
  border-right: none;
}

@media (min-width: 1024px) {
  .city-usp-cell {
    border-bottom: none;
  }
}

.city-usp-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.4rem;
}

.city-usp-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--tone-hydro-600);
  box-shadow: 0 0 0 3px var(--tone-hydro-100);
  flex-shrink: 0;
}

.city-usp-cell h3 {
  font-size: 1.02rem;
  margin-bottom: 0;
}

.city-usp-cell p {
  font-size: 0.88rem;
  line-height: 1.52;
  color: var(--ink-700);
  margin-bottom: 0;
}

.service-issues-line {
  font-size: 0.9rem;
  color: var(--ink-900);
  background-color: var(--tone-hydro-50);
  border-left: 3px solid var(--tone-hydro-600);
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-xs);
  margin-bottom: 0.65rem;
}

.service-fix-line {
  font-size: 0.94rem;
  color: var(--ink-700);
  margin-bottom: 0.75rem;
}

.city-pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .city-pain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .city-pain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.city-pain-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--tone-hydro-600);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-soft);
}

.city-pain-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--tone-navy-950);
  background-color: var(--tone-copper-400);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-xs);
  margin-bottom: 0.65rem;
}

.city-pain-card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.45rem;
}

.city-pain-card p {
  font-size: 0.94rem;
  line-height: 1.64;
  color: var(--ink-700);
  margin-bottom: 0;
}

.city-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.35rem;
  margin: 1.75rem 0;
}

@media (min-width: 768px) {
  .city-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.city-process-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--tone-hydro-600);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.85rem;
  box-shadow: var(--shadow-soft);
}

.city-process-card h3 {
  font-size: 1.16rem;
  margin-bottom: 0.5rem;
}

.city-process-card p {
  font-size: 0.96rem;
  line-height: 1.68;
  color: var(--ink-700);
  margin-bottom: 0;
}

.city-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .city-about-grid {
    grid-template-columns: 1.35fr 0.85fr;
    gap: 3rem;
  }
}

.city-about-copy p {
  font-size: 1.03rem;
  color: var(--ink-700);
  line-height: 1.72;
}

.city-snapshot-card {
  background-color: var(--tone-navy-950);
  color: var(--ink-inverse);
  border: 1px solid var(--border-dark);
  border-top: 4px solid var(--tone-copper-400);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
}

.city-snapshot-title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--tone-copper-400);
  margin-bottom: 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-dark);
}

.city-snapshot-rows {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.city-snapshot-rows li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px dashed var(--border-dark);
}

.city-snapshot-rows li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.snapshot-label {
  color: var(--ink-inverse-muted);
}

.snapshot-val {
  font-weight: 700;
  color: var(--ink-inverse);
  text-align: right;
}

.city-pricing-ledger {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.75rem 0;
}

.city-price-row {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: space-between;
}

@media (min-width: 640px) {
  .city-price-row {
    flex-direction: row;
    align-items: center;
  }
}

.city-price-service strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--ink-900);
}

.city-price-service span {
  font-size: 0.88rem;
  color: var(--ink-700);
}

.city-price-pill {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  background-color: var(--tone-navy-950);
  color: var(--tone-copper-400);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  align-self: flex-start;
}

@media (min-width: 640px) {
  .city-price-pill {
    align-self: center;
  }
}

.city-price-note {
  background-color: var(--tone-hydro-50);
  border-left: 4px solid var(--tone-hydro-600);
  padding: 1.15rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--ink-900);
}

/* ==========================================================================
   FINAL CTA BAND & FOOTER
   ========================================================================== */
.final-cta-band {
  background: linear-gradient(135deg, var(--tone-navy-900), var(--tone-navy-950));
  color: var(--ink-inverse);
  padding: 4.5rem 0;
  border-top: 3px solid var(--tone-copper-400);
}

.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
}

@media (min-width: 860px) {
  .final-cta-inner {
    flex-direction: row;
    align-items: center;
  }
}

.final-cta-copy {
  max-width: 660px;
}

.final-cta-copy h2 {
  color: var(--ink-inverse);
}

.final-cta-copy p,
.final-cta-sub {
  color: var(--ink-inverse-muted);
  font-size: 1.06rem;
}

.site-footer {
  background-color: var(--tone-navy-950);
  color: var(--ink-inverse-muted);
  padding: 3.75rem 0 2.5rem;
  font-size: 0.93rem;
  border-top: 1px solid var(--border-dark);
}

.footer-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-dark);
}

@media (min-width: 768px) {
  .footer-layout {
    grid-template-columns: 1.4fr 1fr 0.9fr;
  }
}

.footer-logo {
  margin-bottom: 0.65rem;
}

.footer-tagline {
  font-size: 0.92rem;
  color: var(--tone-copper-400);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.footer-copy {
  font-size: 0.92rem;
  margin-bottom: 1.15rem;
  max-width: 460px;
}

.footer-tel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--tone-copper-400);
  text-decoration: none;
}

.footer-col-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink-inverse);
  margin-bottom: 0.9rem;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-list a {
  color: var(--ink-inverse-muted);
  text-decoration: none;
}

.footer-list a:hover {
  color: var(--tone-copper-400);
}

.footer-bottom {
  padding-top: 1.5rem;
  font-size: 0.85rem;
}

/* Mobile Sticky Call Bar */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--tone-navy-950);
  border-top: 2px solid var(--tone-copper-400);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.22s ease;
}

.mobile-sticky-bar.is-visible {
  transform: translateY(0);
}

@media (min-width: 960px) {
  .mobile-sticky-bar {
    display: none;
  }
}

.mobile-sticky-text {
  color: var(--ink-inverse);
}

.mobile-sticky-text strong {
  display: block;
  font-size: 0.88rem;
  line-height: 1.2;
}

.mobile-sticky-text span {
  display: block;
  font-size: 0.75rem;
  color: var(--tone-copper-400);
}

.mobile-sticky-cta {
  background: linear-gradient(135deg, var(--tone-copper-400), var(--tone-copper-500));
  color: var(--tone-navy-950);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.92rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-xs);
  text-decoration: none;
  white-space: nowrap;
}