/* ==========================================================================
   NY Plumbing — Highbridge, Bronx, NYC
   Comprehensive Responsive Stylesheet & Design System
   Targeting: Boiler Repair & Mechanical Services in Highbridge, Bronx
   Domain: https://highbridge.nyplumbing.top/
   ========================================================================== */

:root {
  /* Core Color System */
  --color-primary: #10243a;         /* Deep Navy */
  --color-primary-dark: #091726;    /* Midnight Navy */
  --color-primary-light: #24374a;   /* Dark Slate */
  --color-secondary: #2c3e50;       /* Charcoal Body */
  --color-muted: #526274;           /* Muted Slate */
  --color-accent: #ea580c;          /* High-Contrast Phone CTA Flame */
  --color-accent-hover: #c2410c;    /* Deep Flame Accent */
  --color-accent-gold: #d97706;     /* Gold Accent */
  --color-emergency: #991b1b;       /* Gas Safety Alert Crimson */
  --color-emergency-bg: #fef2f2;    /* Alert Background */

  /* Neutral Surfaces */
  --color-bg-main: #ffffff;
  --color-bg-subtle: #f4f7fa;
  --color-bg-alt: #e9eef4;
  --color-border: #dbe3eb;
  --color-border-dark: #cbd5e1;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Layout & Spacing */
  --container-max: 1240px;
  --container-narrow: 860px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Base Reset & Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  color: var(--color-secondary);
  background-color: var(--color-bg-main);
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 72px; /* Space for sticky mobile call bar */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

a {
  color: var(--color-primary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease, text-decoration-color 0.15s ease;
}

a:hover {
  color: var(--color-accent);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2rem, 3.8vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); margin-top: 2rem; margin-bottom: 1rem; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.45rem); margin-top: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.1rem; margin-top: 1.25rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1.25rem;
}

strong { color: var(--color-primary); font-weight: 700; }

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.45rem;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: #ffffff;
  padding: 8px 16px;
  z-index: 1000;
  text-decoration: none;
  font-weight: 700;
  border-radius: 0 0 4px 0;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* Emergency Safety Bar */
.emergency-bar {
  background-color: var(--color-emergency);
  color: #ffffff;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  text-align: center;
  line-height: 1.4;
  font-weight: 500;
}

.emergency-bar strong {
  color: #ffffff;
}

.emergency-bar a {
  color: #ffffff;
  font-weight: 700;
  text-decoration: underline;
}

.emergency-bar a:hover {
  color: #fef08a;
}

/* Site Header */
.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-name {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.brand-sub {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Desktop Navigation */
.main-nav {
  display: none;
}

@media (min-width: 992px) {
  .main-nav {
    display: block;
  }
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.75rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  margin: 0;
}

.nav-link {
  color: var(--color-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--color-accent);
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-trigger {
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.25rem;
  text-decoration: none;
}

.dropdown-trigger:hover,
.dropdown-trigger:focus,
.dropdown:hover .dropdown-trigger {
  color: var(--color-accent);
}

.dropdown-trigger svg {
  transition: transform 0.2s ease;
}

.dropdown:hover .dropdown-trigger svg,
.dropdown-trigger[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  min-width: 275px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  list-style: none;
  padding: 0.5rem 0;
  margin: 0;
  z-index: 200;
}

/* Invisible hover bridge to eliminate cursor dead-zone between link and menu */
.dropdown-menu::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 0;
  right: 0;
  height: 15px;
  background: transparent;
}

.dropdown-menu.show {
  display: block;
}

@media (min-width: 992px) {
  .dropdown:hover .dropdown-menu,
  .dropdown:focus-within .dropdown-menu {
    display: block;
  }
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a, .dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  color: var(--color-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 1px solid #f1f5f9;
  transition: background-color 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}

.dropdown-menu li:last-child a, .dropdown-menu li:last-child .dropdown-link {
  border-bottom: none;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus,
.dropdown-menu a.active,
.dropdown-link:hover,
.dropdown-link:focus,
.dropdown-link.active {
  background-color: var(--color-bg-subtle);
  color: var(--color-accent);
  padding-left: 1.5rem;
}

/* Header Action Phone CTA Button */
.header-cta {
  display: none;
}

@media (min-width: 992px) {
  .header-cta {
    display: inline-flex;
    align-items: center;
  }
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  cursor: pointer;
  z-index: 105;
}

@media (min-width: 992px) {
  .mobile-toggle {
    display: none;
  }
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ffffff;
  z-index: 99;
  padding: 1.5rem 1.25rem 5rem;
  overflow-y: auto;
  display: none;
  border-top: 1px solid var(--color-border);
}

.mobile-drawer.open {
  display: block;
}

.mobile-menu-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.mobile-menu-item {
  margin-bottom: 0.5rem;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 0.5rem;
}

.mobile-menu-link {
  display: block;
  padding: 0.75rem 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.mobile-menu-link:hover, .mobile-menu-link.active {
  color: var(--color-accent);
}

.mobile-submenu {
  list-style: none;
  padding-left: 1rem;
  margin: 0.25rem 0 0.5rem;
}

.mobile-submenu li {
  margin-bottom: 0.35rem;
}

.mobile-sub-link {
  display: block;
  padding: 0.5rem 0.25rem;
  font-size: 0.95rem;
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 500;
}

.mobile-sub-link:hover, .mobile-sub-link.active {
  color: var(--color-accent);
}

.mobile-drawer-cta {
  padding-top: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 0.85rem;
  font-size: 1.1rem;
}

/* Breadcrumbs */
.breadcrumbs-nav {
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
  padding: 0.65rem 0;
  font-size: 0.85rem;
}

.breadcrumbs-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.breadcrumbs-list li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--color-muted);
}

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

.breadcrumbs-list a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.breadcrumbs-list li[aria-current="page"] {
  color: var(--color-secondary);
  font-weight: 600;
}

/* Main Layout & Containers */
main {
  flex: 1 0 auto;
}

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

.container-narrow, .text-narrow {
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
}

.section, .content-section {
  padding: 3.5rem 0;
}

.section-alt, .bg-light {
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* ==========================================================================
   Hero Section - Modern Two-Column Layout (Desktop 1024px+) & Responsive Mobile
   ========================================================================== */
.hero-section,
.hero,
.page-hero {
  background: linear-gradient(145deg, #091726 0%, #10243a 50%, #24374a 100%);
  color: #ffffff;
  padding: 3.5rem 0 3.75rem;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-accent);
}

.hero-section::before,
.hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(234, 88, 12, 0.08), transparent 70%);
  pointer-events: none;
}

.hero-container,
.hero-grid {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.hero-content,
.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.hero-badge,
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.4rem 0.95rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(4px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--color-accent);
}

.hero-title {
  color: #ffffff;
  font-size: clamp(2.1rem, 3.6vw, 3rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle,
.hero-desc,
.lead {
  max-width: 38rem; /* Constrained line-length prevents stretching edge-to-edge */
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 1.75rem;
}

.hero-actions,
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent);
  color: #ffffff !important;
  font-size: 1.125rem;
  font-weight: 800;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  min-height: 52px;
  box-shadow: 0 6px 20px rgba(234, 88, 12, 0.45);
  transition: all 0.2s ease;
}

.btn-hero:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.55);
}

/* Feature Checkmark List */
.hero-features,
.hero-highlights,
.hero-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 38rem;
}

@media (min-width: 600px) {
  .hero-features,
  .hero-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem 1.25rem;
  }
}

.hero-features li,
.hero-highlights li,
.hero-checklist li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0;
  line-height: 1.4;
}

/* Critical Sizing on All Icons */
.check-icon {
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  min-height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  flex-shrink: 0;
  color: #22c55e; /* Crisp Green Checkmark */
  background: rgba(34, 197, 94, 0.15);
  padding: 2px;
  border-radius: 50%;
  box-sizing: border-box;
  display: inline-block;
  vertical-align: middle;
}

.btn-icon {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.4rem;
}

.call-bar-icon {
  width: 20px !important;
  height: 20px !important;
  min-width: 20px !important;
  min-height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

/* Right Column: Visual Image Card */
.hero-visual,
.hero-image-wrapper,
.hero-image-wrap {
  width: 100%;
}

.hero-image-card,
.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.05);
}

.hero-img,
.hero-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

@media (min-width: 1024px) {
  .hero-img,
  .hero-image {
    height: 420px;
  }
}

.hero-image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem;
  background: linear-gradient(180deg, transparent 0%, rgba(9, 23, 38, 0.92) 100%);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.caption-badge {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.caption-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
}

/* Right Column: Non-Image Service Highlight Card (Clean, High-Contrast White Card) */
.hero-card-summary {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.hero-card-summary h3 {
  color: var(--color-primary);
  font-size: 1.35rem;
  font-weight: 800;
  margin-top: 0;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.hero-card-summary p {
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.hero-card-list,
.hero-card-summary ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.hero-card-list li,
.hero-card-summary li {
  display: block;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  color: #334155;
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
}

.hero-card-list li strong,
.hero-card-summary li strong {
  color: var(--color-primary) !important;
  font-weight: 700;
  display: inline;
  margin-right: 0.35rem;
}

.hero-card-summary a {
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: underline;
}

.hero-card-summary a:hover {
  color: var(--color-accent-hover);
}

.hero-card-summary .summary-subtext {
  font-size: 0.85rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 0;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e2e8f0;
}

@media (max-width: 600px) {
  .hero-card-summary {
    padding: 1.5rem 1.25rem;
  }
}

/* Call-to-Action Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
  line-height: 1.2;
}

.btn-primary, .btn-cta {
  background-color: var(--color-accent);
  color: #ffffff !important;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover, .btn-cta:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-primary) !important;
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-phone {
  background-color: var(--color-accent);
  color: #ffffff !important;
  font-weight: 800;
  padding: 0.65rem 1.2rem;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 6px rgba(234, 88, 12, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-phone:hover {
  background-color: var(--color-accent-hover);
}

/* Service Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

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

@media (min-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.card h3 {
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1 0 auto;
}

.card-link {
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.card-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* Feature Checklists in Content */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.feature-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.85rem;
  font-size: 1rem;
  line-height: 1.5;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #16a34a;
  font-weight: 900;
  font-size: 1.15rem;
}

/* Warning & Danger Callout Box */
.callout-warning {
  background-color: var(--color-emergency-bg);
  border-left: 4px solid var(--color-emergency);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
}

.callout-warning h4 {
  color: var(--color-emergency);
  margin-top: 0;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.callout-warning p {
  color: #7f1d1d;
  margin-bottom: 0;
  font-size: 0.95rem;
}

/* Step-by-Step Diagnostic Process */
.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

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

.step-card {
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  font-size: 0.9rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.step-card h4 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.step-card p {
  margin-bottom: 0;
  font-size: 0.92rem;
  color: var(--color-muted);
}

/* Comparison Tables */
.table-wrap {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  text-align: left;
}

.data-table th,
.data-table td {
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--color-border);
}

.data-table th {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
  font-weight: 700;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:nth-child(even) td {
  background-color: #fafbfc;
}

/* FAQ Accordion Section */
.faq-accordion {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
}

.faq-item summary {
  padding: 1.15rem 1.25rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  transition: background-color 0.15s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary:hover {
  background-color: var(--color-bg-subtle);
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-muted);
  line-height: 1;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--color-secondary);
  font-size: 0.96rem;
  line-height: 1.6;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Conversion CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #091726 0%, #10243a 100%);
  color: #ffffff;
  padding: 3.5rem 0;
  text-align: center;
  border-radius: var(--radius-lg);
  margin: 3rem 0;
}

.cta-banner-inner {
  max-width: 750px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.cta-banner h2 {
  color: #ffffff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-top: 0;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #cbd5e1;
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

/* Neighborhood Blocks on Service Areas Page */
.area-block {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.area-block h3 {
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-bg-alt);
  padding-bottom: 0.5rem;
}

.area-block p:last-child {
  margin-bottom: 0;
}

/* Site Footer */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #cbd5e1;
  padding: 3.5rem 0 2rem;
  font-size: 0.9rem;
  line-height: 1.6;
  border-top: 4px solid var(--color-accent);
}

.site-footer a {
  color: #cbd5e1;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

.site-footer strong {
  color: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }
}

.footer-col h3,
.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-top: 0;
  margin-bottom: 1rem;
  letter-spacing: -0.2px;
}

.footer-col p {
  margin-bottom: 0.85rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-contact-details {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-phone-link {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-accent) !important;
}

/* Legal & Compliance Block */
.footer-legal-block {
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-legal-block h4 {
  color: #e2e8f0;
  font-size: 0.95rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: #64748b;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom a {
  color: #94a3b8;
}

.footer-bottom a:hover {
  color: #ffffff;
}

/* Sticky Mobile Bottom Call Bar */
.sticky-call-bar,
.mobile-call-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background-color: #091726;
  border-top: 2px solid var(--color-accent);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.25);
}

@media (min-width: 992px) {
  .sticky-call-bar,
  .mobile-call-bar {
    display: none;
  }
}

.call-bar-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  height: 48px;
  background-color: var(--color-accent);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 1.05rem;
  text-decoration: none;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.4);
}

.call-bar-link:hover {
  background-color: var(--color-accent-hover);
}

.mobile-call-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.mobile-call-text {
  font-size: 0.72rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mobile-call-text strong {
  color: #ffffff;
}

.mobile-call-btn {
  background-color: var(--color-accent);
  color: #ffffff !important;
  font-weight: 800;
  padding: 0.65rem 1.15rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
}