/* ==========================================================================
   Best Electrical - Brand Design System & Layout Stylesheet
   Brand Colours:
     Primary Blue:   #004B8F
     Deep Navy:      #001D4B
     Ice Blue Tint:  #E5F0FE
     Brand Orange:   #F68121
   ========================================================================== */

:root {
  --brand-blue: #004B8F;
  --brand-blue-dark: #001D4B;
  --brand-blue-mid: #003A96;
  --brand-blue-light: #E5F0FE;
  --brand-orange: #F68121;
  --brand-orange-dark: #D86A0F;
  --brand-orange-light: #FFF3E8;

  --text-dark: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --bg-page: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --border: #E2E8F0;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(0, 29, 75, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 29, 75, 0.08);
  --shadow-lg: 0 18px 40px rgba(0, 29, 75, 0.14);

  --container: 1200px;
  --transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-body);
  background-color: var(--bg-page);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--brand-blue);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--brand-orange);
}

h1,
h2,
h3,
h4 {
  color: var(--text-dark);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
}

h4 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

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

.section {
  padding: 4.5rem 0;
}

.section-subtle {
  background-color: var(--bg-subtle);
}

.section-blue {
  background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
  color: #FFFFFF;
}

.section-blue h2,
.section-blue h3,
.section-blue p {
  color: #FFFFFF;
}

.section-blue .feature-box h3 {
  color: var(--brand-blue-dark);
}

.section-blue .feature-box p {
  color: var(--text-muted);
}

.section-header {
  max-width: 720px;
  margin-bottom: 2.75rem;
}

.section-header.centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-orange);
  margin-bottom: 0.6rem;
}

.section-blue .eyebrow {
  color: #FFB370;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-muted);
}

.section-blue .lead {
  color: rgba(255, 255, 255, 0.88);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--brand-orange);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--brand-orange-dark);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(246, 129, 33, 0.32);
}

.btn-secondary {
  background-color: var(--brand-blue);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--brand-blue-dark);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.btn-outline:hover {
  background-color: var(--brand-blue);
  color: #FFFFFF;
}

.btn-outline-light {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
  color: #FFFFFF;
}

.btn-outline-light:hover {
  background-color: #FFFFFF;
  color: var(--brand-blue-dark);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

/* ==========================================================================
   Top Utility Bar & Header Navigation
   ========================================================================== */
.topbar {
  background-color: var(--brand-blue-dark);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.825rem;
  padding: 0.5rem 0;
}

.topbar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.topbar-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.topbar a {
  color: #FFFFFF;
  font-weight: 500;
}

.topbar a:hover {
  color: var(--brand-orange);
}

.topbar-social {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.topbar-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  font-size: 0.8rem;
}

.topbar-social a:hover {
  color: var(--brand-orange);
}

.topbar-social svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-blue-dark);
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand-orange);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  position: relative;
  padding: 0.5rem 0.95rem;
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--text-dark);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover {
  color: var(--brand-blue);
  background-color: var(--bg-subtle);
}

.nav-link.active {
  color: var(--brand-blue-dark);
  background-color: var(--brand-blue-light);
}

/* Services Mega Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 720px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-top: 3px solid var(--brand-orange);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 29, 75, 0.16);
  padding: 1.15rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 200;
}

.nav-dropdown:hover .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel,
.nav-dropdown.open .dropdown-panel {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-group {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 0.9rem;
}

.dropdown-group h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--brand-orange-dark);
  margin-bottom: 0.55rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

.dropdown-group a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.42rem 0.55rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: 6px;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.dropdown-group a:hover {
  background-color: #FFFFFF;
  color: var(--brand-blue);
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}

.dropdown-footer {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--brand-blue-dark);
  color: #FFFFFF;
  padding: 0.75rem 1.1rem;
  border-radius: 10px;
  font-size: 0.88rem;
}

.dropdown-footer a {
  color: #FFB370;
  font-weight: 700;
}

.dropdown-footer a:hover {
  color: #FFFFFF;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.7rem;
  cursor: pointer;
  color: var(--brand-blue-dark);
  font-weight: 700;
  font-size: 0.9rem;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 92vw);
  background: #FFFFFF;
  z-index: 300;
  padding: 1.15rem 1.15rem 1.75rem;
  box-shadow: -12px 0 36px rgba(0, 29, 75, 0.22);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu.open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 29, 75, 0.48);
  backdrop-filter: blur(3px);
  z-index: 290;
}

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

.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.mobile-drawer-head strong {
  display: block;
  color: var(--brand-blue-dark);
  font-size: 1.05rem;
  line-height: 1.15;
}

.mobile-drawer-head span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand-orange);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-drawer-close {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-dark);
  cursor: pointer;
}

.m-cta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.m-cta-card {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-md);
  color: #FFFFFF !important;
  text-decoration: none;
}

.m-cta-card.orange {
  background: var(--brand-orange);
}

.m-cta-card.blue {
  background: var(--brand-blue-dark);
}

.m-cta-card strong {
  font-size: 0.95rem;
  line-height: 1.2;
}

.m-cta-card span {
  font-size: 0.75rem;
  opacity: 0.9;
}

.m-section {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.m-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.m-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.45rem;
}

.m-nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.58rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--brand-blue-dark);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.25;
}

.m-nav-item:hover {
  background: var(--brand-blue-light);
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.m-nav-item.full {
  grid-column: 1 / -1;
}

.m-nav-item.all {
  background: var(--brand-blue-light);
  border-color: var(--brand-blue);
  color: var(--brand-blue-dark);
  font-weight: 700;
  margin-top: 0.2rem;
}

.m-footer-clean {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: center;
}

.m-contact-line {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.m-contact-line a {
  color: var(--brand-blue-dark);
}

.m-social-clean {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.m-social-clean a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--brand-blue-dark);
}

.m-social-clean a:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: #FFFFFF;
}

.m-social-clean svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.m-bottom-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.m-bottom-nav a {
  text-align: center;
  padding: 0.55rem 0.25rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-blue-dark);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  background:
    linear-gradient(105deg, rgba(0, 29, 75, 0.72) 0%, rgba(0, 75, 143, 0.42) 55%, rgba(0, 29, 75, 0.28) 100%),
    url("../images/badge-master-electricians.jpg") center 55% / cover no-repeat;
  color: #FFFFFF;
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: visible;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.hero h1 {
  color: #FFFFFF;
  margin-bottom: 1rem;
  text-shadow: 0 2px 12px rgba(0, 15, 45, 0.45);
}

.hero p {
  color: rgba(255, 255, 255, 0.94);
  font-size: 1.125rem;
  margin-bottom: 1.75rem;
  text-shadow: 0 1px 8px rgba(0, 15, 45, 0.45);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.stat-item strong {
  display: block;
  font-size: 1.5rem;
  color: #FFB370;
  line-height: 1.1;
}

.stat-item span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
}

.hero-mobile-media {
  display: none;
}

.hero-card {
  background: #FFFFFF;
  color: var(--text-dark);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 10;
  margin-top: 2.5rem;
  margin-bottom: -11rem;
}

.hero-card h3 {
  color: var(--brand-blue-dark);
  margin-bottom: 0.35rem;
}

.hero-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
}

/* Page Hero (Subpages) */
.page-hero {
  background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
  color: #FFFFFF;
  padding: 3.25rem 0;
}

.page-hero h1 {
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.1rem;
  max-width: 720px;
  margin-bottom: 0;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #FFB370;
}

/* ==========================================================================
   Trust & Accreditation Strip
   ========================================================================== */
.trust-strip {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
  padding: 1.6rem 0;
}

.trust-strip .container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  column-gap: 3rem;
}

.trust-heading {
  grid-column: 1;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}

.trust-grid {
  grid-column: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.55rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-blue-dark);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--brand-orange-light);
  color: var(--brand-orange-dark);
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* ==========================================================================
   Cards & Grids
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-blue-light);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background-color: var(--brand-blue-light);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background-color: var(--brand-blue-light);
  color: var(--brand-blue);
  margin-bottom: 0.75rem;
}

.card-tag.orange {
  background-color: var(--brand-orange-light);
  color: var(--brand-orange-dark);
}

.card-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--brand-blue);
  margin-top: 0.5rem;
}

.card-link:hover {
  color: var(--brand-orange);
}

/* Feature List Box */
.feature-box {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-orange);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.feature-box.blue {
  border-left-color: var(--brand-blue);
}

/* ==========================================================================
   Filter Bar & Tabs (Services Directory)
   ========================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
  padding: 0.9rem 1.15rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.filter-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--brand-blue-dark);
  white-space: nowrap;
}

.filter-select {
  width: auto;
  min-width: 240px;
  max-width: 100%;
  flex: 1 1 240px;
  font-weight: 600;
}

.filter-count {
  margin-left: auto;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tab-btn {
  padding: 0.6rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #FFFFFF;
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.tab-btn:hover {
  border-color: var(--brand-blue);
  color: var(--brand-blue);
}

.tab-btn.active {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: #FFFFFF;
}

/* ==========================================================================
   Forms & Interactive Quote Builder
   ========================================================================== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.72rem 0.9rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-dark);
  background: #FFFFFF;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(0, 75, 143, 0.14);
}

.radio-pills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  padding: 4px;
  background: #EEF2F7;
  border: 1px solid var(--border);
  border-radius: 10px;
}

.radio-pill {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 0 !important;
  padding: 0.62rem 0.5rem !important;
  border: 1.5px solid transparent;
  border-radius: 7px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.86rem !important;
  color: var(--text-muted);
  white-space: nowrap;
  transition: all var(--transition);
}

.radio-pill:has(input:checked) {
  background: #FFFFFF;
  border-color: var(--brand-orange);
  color: var(--brand-blue-dark);
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0, 29, 75, 0.10);
}

.radio-pill input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-success {
  display: none;
  background: #ECFDF5;
  border: 1px solid #10B981;
  color: #065F46;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
}

.form-success.visible {
  display: block;
}

/* ==========================================================================
   Live Electrical Calculators
   ========================================================================== */
.calc-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}

.calc-inputs {
  padding: 2rem;
}

.calc-output {
  background: linear-gradient(160deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
  color: #FFFFFF;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-output h3,
.calc-output h4 {
  color: #FFFFFF;
}

.calc-primary-result {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1rem 0;
}

.calc-primary-result .result-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #FFB370;
  font-weight: 700;
}

.calc-primary-result .result-value {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0.25rem 0;
}

.calc-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.calc-metric {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
}

.calc-metric span {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.78);
}

.calc-metric strong {
  font-size: 1.15rem;
  color: #FFFFFF;
}

.calc-note {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.25rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--brand-orange);
  cursor: pointer;
}

.range-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.range-badge {
  background: var(--brand-blue-light);
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.check-card {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
}

.check-card input {
  accent-color: var(--brand-orange);
}

.calc-panel {
  display: none;
}

.calc-panel.active {
  display: block;
}

/* ==========================================================================
   Footer & Mobile Sticky Bar
   ========================================================================== */
.site-footer {
  background-color: var(--brand-blue-dark);
  color: rgba(255, 255, 255, 0.84);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.site-footer h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.78);
  display: block;
  padding: 0.28rem 0;
  font-size: 0.92rem;
}

.site-footer a:hover {
  color: var(--brand-orange);
}

.footer-badges {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer-badges img {
  height: 54px;
  border-radius: 6px;
  background: #FFFFFF;
  padding: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #FFFFFF;
  border-top: 1px solid var(--border);
  padding: 0.65rem 1rem;
  gap: 0.75rem;
  z-index: 95;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Service Detail Page Layout (Content + Sticky Quote Sidebar)
   ========================================================================== */
.service-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
}

.service-layout .calc-grid {
  grid-template-columns: 1fr;
}

.service-layout .calc-wrapper {
  margin-bottom: 2rem;
}

.service-hero-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.service-hero-media img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.service-hero-caption {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(0, 29, 75, 0.88);
  color: #FFFFFF;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}

.service-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
  margin-bottom: 2rem;
}

.service-item-card {
  display: flex;
  gap: 1rem;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.service-item-card:hover {
  border-color: var(--brand-blue-light);
  box-shadow: var(--shadow-md);
}

.service-item-num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--brand-blue-light);
  color: var(--brand-blue);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.service-item-card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.35rem;
}

.service-item-card p {
  margin-bottom: 0;
  color: var(--text-body);
  font-size: 0.95rem;
}

.service-sidebar {
  position: sticky;
  top: 96px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sidebar-quote-card {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-top: 4px solid var(--brand-orange);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
}

.sidebar-quote-card h2 {
  font-size: 1.35rem;
  color: var(--brand-blue-dark);
  margin-bottom: 0.35rem;
}

.sidebar-call-card {
  background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.sidebar-call-card h3,
.sidebar-call-card p {
  color: #FFFFFF;
}

.related-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.related-pill {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-blue);
}

.related-pill:hover {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: #FFFFFF;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {

  .hero-grid,
  .calc-grid,
  .footer-grid,
  .service-layout {
    grid-template-columns: 1fr;
  }

  .hero-card {
    margin-top: 0;
    margin-bottom: 0;
  }
  .trust-strip .container {
    display: block;
  }
  .trust-heading {
    text-align: center;
  }

  .service-sidebar {
    position: static;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .dropdown-panel {
    width: 560px;
  }
}

@media (max-width: 820px) {
  .container {
    padding: 0 1rem;
  }

  h1 {
    font-size: clamp(1.65rem, 6vw, 2.2rem);
  }

  h2 {
    font-size: clamp(1.35rem, 4.5vw, 1.75rem);
  }

  .lead {
    font-size: 1rem;
  }

  .section-header {
    margin-bottom: 1.5rem;
  }

  .topbar {
    display: none;
  }

  .header-inner {
    height: 62px;
    gap: 0.75rem;
  }

  .brand-logo {
    gap: 0.55rem;
  }

  .brand-logo img {
    height: 38px;
  }

  .brand-name {
    font-size: 1.02rem;
  }

  .brand-tag {
    font-size: 0.62rem;
    white-space: nowrap;
  }

  .nav-desktop,
  .header-cta {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
    padding: 0.45rem 0.85rem;
  }

  .hero {
    background: linear-gradient(135deg, var(--brand-blue-dark) 0%, var(--brand-blue) 100%);
    padding: 1.5rem 0 1.75rem;
  }

  .hero h1 {
    margin-bottom: 0;
  }

  .hero-mobile-media {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin: 1rem 0;
  }

  .hero-mobile-media img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center 55%;
  }

  .hero-grid {
    gap: 1.5rem;
  }

  .hero p {
    font-size: 0.95rem;
    margin-bottom: 1.15rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    margin-bottom: 1.15rem;
  }

  .hero-actions .btn {
    padding: 0.7rem 0.75rem;
    font-size: 0.86rem;
  }

  .hero-call-btn {
    display: none;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    padding-top: 1rem;
  }

  .stat-item strong {
    font-size: 1.15rem;
  }

  .stat-item span {
    font-size: 0.75rem;
    line-height: 1.25;
    display: block;
  }

  .hero-card {
    padding: 1.25rem;
  }

  .page-hero {
    padding: 1.5rem 0;
  }

  .breadcrumb {
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
  }

  .section {
    padding: 2rem 0;
  }

  .trust-strip {
    padding: 1.1rem 0;
  }

  .trust-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .trust-badge {
    font-size: 0.78rem;
    padding: 0.5rem 0.6rem;
    justify-content: flex-start;
  }

  .service-layout {
    gap: 1.75rem;
  }

  .service-hero-media {
    margin-bottom: 1.25rem;
  }

  .service-hero-media img {
    height: 200px;
  }

  .service-item-card {
    padding: 1rem;
    gap: 0.8rem;
  }

  .service-item-num {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .feature-box {
    padding: 1.25rem;
  }

  .tabs {
    gap: 0.4rem;
    margin-bottom: 1.25rem;
  }

  .tab-btn {
    padding: 0.48rem 0.85rem;
    font-size: 0.82rem;
  }

  .calc-inputs,
  .calc-output,
  .sidebar-quote-card,
  .sidebar-call-card {
    padding: 1.25rem;
  }

  .calc-primary-result .result-value {
    font-size: 1.75rem;
  }

  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .form-grid,
  .checkbox-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-blue .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }

  .section-blue .feature-box {
    padding: 0.9rem;
  }

  .section-blue .feature-box .card-tag {
    font-size: 0.65rem;
    padding: 0.15rem 0.45rem;
    margin-bottom: 0.4rem;
  }

  .section-blue .feature-box h3 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }

  .section-blue .feature-box p {
    font-size: 0.78rem;
    line-height: 1.35;
    margin-bottom: 0.4rem;
  }

  .section-blue .feature-box .card-link {
    font-size: 0.8rem;
    margin-top: 0;
  }

  .site-footer {
    padding: 2.5rem 0 1.5rem;
  }

  .footer-grid {
    gap: 1.75rem;
    margin-bottom: 1.75rem;
  }

  .mobile-sticky-cta {
    display: flex;
    padding: 0.55rem 0.85rem;
    gap: 0.6rem;
  }

  .mobile-sticky-cta .btn {
    padding: 0.7rem 0.9rem;
    font-size: 0.9rem;
  }

  body {
    padding-bottom: 66px;
  }
}