/* ==========================================================================
   ElicaServiceCenter.com — India Appliance Support Stylesheet
   Lightweight, Responsive, High Performance & Accessible
   ========================================================================== */

:root {
  --primary: #0f172a;          /* Deep Slate */
  --primary-light: #1e293b;    /* Slate Navy */
  --secondary: #0369a1;        /* Oceanic Blue */
  --secondary-hover: #0284c7;  /* Bright Sky Blue */
  --accent: #d97706;           /* Warm Amber Flame */
  --accent-light: #fef3c7;     /* Soft Amber */
  --accent-dark: #b45309;
  --success: #15803d;
  --success-bg: #f0fdf4;
  --warning-border: #f59e0b;
  --warning-bg: #fffbeb;
  --warning-text: #92400e;
  --danger-border: #ef4444;
  --danger-bg: #fef2f2;
  --danger-text: #991b1b;
  --text-main: #1e293b;
  --text-muted: #475569;
  --text-light: #64748b;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  --border-color: #e2e8f0;
  --border-subtle: #cbd5e1;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --max-width: 1200px;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition-fast: 0.2s ease;
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-page);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

img,
video,
iframe,
svg {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.card-media {
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--bg-alt);
}

.appliance-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast);
}

.card:hover .appliance-img {
  transform: scale(1.02);
}

a {
  color: var(--secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

a:hover, a:focus-visible {
  color: var(--secondary-hover);
}

p {
  margin-bottom: 1rem;
}

h1, h2, h3, h4 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

h1 {
  font-size: 2.125rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.625rem;
  margin-top: 1.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.25rem;
  margin-top: 1rem;
}

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.35rem;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.site-logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.logo-main span {
  color: var(--secondary);
}

.logo-sub {
  font-size: 0.6875rem;
  color: var(--text-light);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: 0;
  padding-left: 0;
}

.nav-menu a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--primary-light);
  padding: 0.35rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--secondary);
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--secondary);
  border-radius: 2px;
}

.nav-cta-btn {
  background-color: var(--secondary);
  color: #ffffff !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
  font-size: 0.875rem !important;
  transition: background-color var(--transition-fast) !important;
}

.nav-cta-btn:hover {
  background-color: var(--secondary-hover) !important;
}

.nav-toggle {
  display: none;
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.25rem;
  color: var(--primary);
  line-height: 1;
}

/* Responsive Navigation for tablets and mobile */
@media (max-width: 991px) {
  .nav-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-bottom: 3px solid var(--secondary);
    gap: 0.5rem;
    z-index: 9999;
  }
  .nav-menu.open {
    display: flex !important;
  }
  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid #f1f5f9;
  }
  .nav-menu li:last-child {
    border-bottom: none;
  }
  .nav-menu a {
    display: block;
    padding: 0.65rem 0.5rem;
    width: 100%;
    font-size: 1rem;
    color: var(--primary) !important;
  }
  .nav-cta-btn {
    text-align: center;
    margin-top: 0.5rem;
    display: block;
    width: 100%;
  }
}

/* Breadcrumbs */
.breadcrumbs {
  background-color: var(--bg-alt);
  padding: 0.6rem 0;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--border-color);
}

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

.breadcrumb-item a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  text-decoration: underline;
  color: var(--secondary);
}

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

.breadcrumb-separator {
  color: var(--text-light);
  font-size: 0.75rem;
}

/* Hero Section (Applies to both .hero and .hero-section) */
.hero-section,
.hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  padding: 3rem 0 3.5rem;
  position: relative;
  border-bottom: 3px solid var(--secondary);
}

.hero .breadcrumb-nav {
  margin-bottom: 1.25rem;
}

.hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  font-size: 0.8125rem;
  color: #94a3b8;
}

.hero .breadcrumb-item a {
  color: #93c5fd;
  text-decoration: none;
}

.hero .breadcrumb-item a:hover {
  text-decoration: underline;
  color: #ffffff;
}

.hero .breadcrumb-item[aria-current="page"] {
  color: #cbd5e1;
  font-weight: 600;
}

.hero-content {
  max-width: 860px;
}

.hero-badge,
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #7dd3fc !important;
  margin-bottom: 1rem;
}

.hero h1,
.hero-title {
  color: #ffffff !important;
  font-size: 2.35rem;
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 800;
}

.hero-lead {
  font-size: 1.125rem;
  color: #e2e8f0 !important;
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.hero .btn-secondary {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.hero .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: #ffffff;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: #38bdf8;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8125rem;
  color: #cbd5e1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.btn-secondary {
  background-color: #ffffff;
  color: #0369a1;
  border-color: #0284c7;
  font-weight: 600;
}

.btn-secondary:hover {
  background-color: #f0f9ff;
  color: #0284c7;
  border-color: #0369a1;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.15);
}

.hero .btn-secondary,
.hero-section .btn-secondary {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}

.hero .btn-secondary:hover,
.hero-section .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  border-color: #ffffff;
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border-color: #25d366;
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  color: #ffffff;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.8125rem;
  color: #94a3b8;
  margin-top: 1rem;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-badges svg {
  width: 16px;
  height: 16px;
  stroke: #38bdf8;
}

/* Independent Notice Box (Neutral footer placement style) */
.independent-alert {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid #64748b;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin: 2rem 0 1rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}

.independent-alert strong {
  display: block;
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

/* City Area Coverage Grid */
.city-coverage-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1rem;
}

.city-coverage-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  background-color: var(--bg-alt);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  border-left: 3px solid var(--secondary);
}

.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
  gap: 0.65rem;
}

.city-card {
  background-color: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.city-card:hover {
  border-color: var(--secondary);
  background-color: #f0f9ff;
}

.city-badge {
  font-size: 0.6875rem;
  color: var(--text-light);
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

/* Gas Safety Notice Box */
.safety-alert {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-left: 4px solid var(--danger-border);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  margin: 1.75rem 0;
  color: var(--danger-text);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.safety-alert h3, .safety-alert strong {
  color: #7f1d1d;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
}

/* Content Sections */
.section {
  padding: 3rem 0;
}

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

.section-header {
  margin-bottom: 2rem;
  max-width: 820px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--secondary);
  background-color: #e0f2fe;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

/* Cards */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-subtle);
}

.card-category {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.card-icon {
  width: 48px;
  height: 48px;
  background-color: #e0f2fe;
  color: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

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

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-text {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  flex-grow: 1;
}

.card-features {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-main);
}

.card-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.card-features svg {
  width: 16px;
  height: 16px;
  stroke: var(--success);
  flex-shrink: 0;
  margin-top: 3px;
}

.card-link {
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Problem Box */
.problem-card {
  border-top: 3px solid var(--secondary);
  background: var(--bg-card);
}

.problem-card h3 {
  font-size: 1.15rem;
  margin-top: 0;
  color: var(--primary);
}

/* Service Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

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

.step-number {
  display: inline-block;
  background-color: #0f172a;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.875rem;
  width: 28px;
  height: 28px;
  text-align: center;
  line-height: 28px;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.process-step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Checklist Box */
.info-box {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin: 1.5rem 0;
}

.info-box h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.info-list {
  list-style: none;
  padding-left: 0;
}

.info-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9375rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.info-list li:last-child {
  border-bottom: none;
}

.info-list strong {
  color: var(--primary);
  min-width: 140px;
}

/* FAQs Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 900px;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--secondary);
}

.faq-item summary {
  padding: 1.15rem 1.25rem;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--primary);
  list-style: none;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-card);
  user-select: none;
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--text-light);
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  content: "−";
  color: var(--secondary);
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  border-top: 1px solid #f1f5f9;
}

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

/* Cross links section */
.related-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.related-link-card {
  display: block;
  padding: 1.25rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--primary);
  transition: all var(--transition-fast);
}

.related-link-card:hover {
  border-color: var(--secondary);
  background-color: #f0f9ff;
  transform: translateY(-2px);
}

.related-link-card strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--secondary);
}

.related-link-card span {
  font-size: 0.8125rem;
  color: var(--text-light);
}

/* Contact/Direct Help Section Card */
.contact-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.5rem;
  text-align: center;
  margin: 1.5rem auto 0;
  max-width: 760px;
  box-shadow: var(--shadow-sm);
}

.contact-card h2,
.contact-card h3 {
  margin-top: 0;
  margin-bottom: 0.65rem;
  color: var(--primary);
}

.contact-card p {
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-badge-pending {
  display: inline-block;
  background-color: #e0f2fe;
  border: 1px solid #bae6fd;
  color: #0369a1;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

/* Footer */
.site-footer {
  background-color: #0b1120;
  color: #94a3b8;
  padding: 3.5rem 0 1.5rem;
  margin-top: auto;
  font-size: 0.875rem;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.footer-col p {
  line-height: 1.6;
  font-size: 0.875rem;
}

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

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

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #38bdf8;
  text-decoration: underline;
}

.footer-disclaimer-box {
  background-color: #131c2e;
  border: 1px solid #1e293b;
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 2rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #94a3b8;
}

.footer-disclaimer-box strong {
  color: #e2e8f0;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748b;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }
  h2 {
    font-size: 1.4rem;
  }
  .grid-3, .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding: 2.25rem 0 2.5rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn {
    width: 100%;
  }
  .hero-badges {
    flex-direction: column;
    gap: 0.5rem;
  }
}

/* ==========================================================================
   Parts and Repair Pricing Tables
   ========================================================================== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.25rem 0 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: var(--shadow-sm);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
  min-width: 680px;
}

.pricing-table th,
.pricing-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
}

.pricing-table th {
  background-color: #0f172a;
  color: #f8fafc;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.pricing-table tbody tr:nth-child(even) {
  background-color: #f8fafc;
}

.pricing-table tbody tr:hover {
  background-color: #f0f9ff;
}

.pricing-table td strong {
  color: var(--primary);
  display: block;
  margin-bottom: 0.15rem;
}

.pricing-table .price-val {
  font-weight: 700;
  color: var(--secondary);
  white-space: nowrap;
}

.pricing-table .price-unverified {
  font-size: 0.8125rem;
  color: var(--text-light);
  font-style: italic;
  display: block;
}

.table-source-note {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-top: -1rem;
  margin-bottom: 2rem;
  line-height: 1.5;
}

/* Responsive Appliance Images & Card Media */
.card-media {
  margin: -1.5rem -1.5rem 1rem -1.5rem;
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
  overflow: hidden;
  background-color: #f1f5f9;
}

.appliance-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-normal);
}

.card:hover .appliance-img {
  transform: scale(1.03);
}

.section-media {
  margin: 1.25rem 0 1.5rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: #f1f5f9;
}

.section-media img {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  display: block;
}

.type-detail-card {
  margin-bottom: 2rem;
  padding: 1.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.type-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary);
  background-color: #e0f2fe;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.problems-box {
  background-color: #f8fafc;
  border-left: 4px solid var(--secondary);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1rem 0;
}

.parts-box {
  background-color: #f8fafc;
  border-left: 4px solid #059669;
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1rem 0;
}

/* ==========================================================================
   Fixed Mobile Bottom Action Bar (Mobile Screens <= 768px)
   ========================================================================== */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background-color: #ffffff;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  padding: 0.5rem 0.75rem;
  padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
  gap: 0.75rem;
}

.mobile-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  color: #ffffff;
  transition: transform var(--transition-fast), filter var(--transition-fast);
  min-height: 48px;
}

.mobile-action-btn:active {
  transform: scale(0.98);
}

.mobile-action-btn.action-call {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
}

.mobile-action-btn.action-whatsapp {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
}

/* Page content bottom offset on mobile so nothing is hidden */
@media (max-width: 768px) {
  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }
  .mobile-action-bar {
    display: flex;
  }
}

/* ==========================================================================
   Floating Side Buttons (50% Viewport Height) - Mobile & Desktop Visible
   ========================================================================== */
.floating-side-btn,
.floating-whatsapp,
.floating-call {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  text-decoration: none;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), opacity var(--transition-fast);
  border: 2px solid #ffffff;
  cursor: pointer;
}

.floating-side-btn:hover,
.floating-whatsapp:hover,
.floating-call:hover {
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  color: #ffffff;
}

.floating-side-btn:focus-visible,
.floating-whatsapp:focus-visible,
.floating-call:focus-visible {
  outline: 3px solid #0f172a;
  outline-offset: 3px;
}

/* WhatsApp: Left Side */
.floating-wa-btn,
.floating-whatsapp {
  left: max(12px, env(safe-area-inset-left));
  background-color: #25d366;
}

.floating-wa-btn:hover,
.floating-whatsapp:hover {
  background-color: #20ba5a;
}

/* Call: Right Side */
.floating-call-btn,
.floating-call {
  right: max(12px, env(safe-area-inset-right));
  background-color: #0284c7;
}

.floating-call-btn:hover,
.floating-call:hover {
  background-color: #0369a1;
}

.floating-tooltip {
  position: absolute;
  background-color: #0f172a;
  color: #f8fafc;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.floating-wa-btn .floating-tooltip,
.floating-whatsapp .floating-tooltip {
  left: 56px;
}

.floating-call-btn .floating-tooltip,
.floating-call .floating-tooltip {
  right: 56px;
}

.floating-side-btn:hover .floating-tooltip,
.floating-whatsapp:hover .floating-tooltip,
.floating-call:hover .floating-tooltip {
  opacity: 1;
}

/* On mobile <= 768px: keep buttons compact and circular, hide text tooltip to prevent overflow */
@media (max-width: 768px) {
  .floating-side-btn,
  .floating-whatsapp,
  .floating-call {
    width: 44px;
    height: 44px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  }
  .floating-side-btn svg,
  .floating-whatsapp svg,
  .floating-call svg {
    width: 22px;
    height: 22px;
  }
  .floating-tooltip {
    display: none !important;
  }
}

/* ==========================================================================
   Contact Verification Notice Modal
   ========================================================================== */
.contact-notice-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  animation: fadeIn 0.2s ease-out;
}

.contact-notice-dialog {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  max-width: 460px;
  width: 100%;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  animation: slideUp 0.25s ease-out;
}

.notice-icon {
  width: 38px;
  height: 38px;
  background-color: #e0f2fe;
  color: var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ==========================================================================
   Header Phone Badge & City-Wise Location Cards
   ========================================================================== */
.header-phone-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: #f0f9ff;
  border: 1px solid #bae6fd;
  color: var(--secondary);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.header-phone-badge:hover {
  background-color: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

.header-phone-badge svg {
  width: 14px;
  height: 14px;
}

.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
  width: 100%;
}

.location-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  box-sizing: border-box;
}

.location-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.location-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e0f2fe;
}

.location-city-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.location-address-text {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  min-height: 48px;
}

.location-hours-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #f8fafc;
  border-left: 3px solid var(--secondary);
  padding: 0.5rem 0.75rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.location-actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-top: auto;
  margin-bottom: 1rem;
}

.location-actions .btn {
  flex: 1;
  min-width: 130px;
  padding: 0.55rem 0.85rem;
  font-size: 0.875rem;
  white-space: nowrap;
}

.map-container {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: #f1f5f9;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-fallback-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--secondary);
  margin-top: 0.5rem;
  text-decoration: underline;
  font-weight: 600;
}

.locations-notice-box {
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  border-left: 4px solid var(--secondary);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: #1e293b;
  line-height: 1.6;
  margin-top: 1.25rem;
  margin-bottom: 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.locations-notice-box a {
  color: #0369a1;
  font-weight: 700;
  text-decoration: underline;
}

.location-card-single {
  max-width: 760px;
  margin: 0 auto;
  border: 2px solid #bae6fd;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.1);
  width: 100%;
  box-sizing: border-box;
}

.location-current-tag {
  display: inline-block;
  background-color: #e0f2fe;
  color: #0369a1;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

/* Quick Navigation Section & Interactive Buttons */
.quick-nav-section {
  background-color: #f8fafc;
  padding: 3rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  width: 100%;
}

.quick-nav-header {
  text-align: center;
  margin: 0 auto 1.5rem;
  max-width: 800px;
}

.quick-nav-header h2 {
  color: #0f172a;
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.quick-nav-header p {
  color: #475569;
  font-size: 0.9375rem;
}

.quick-nav-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
  max-width: 980px;
  margin: 0 auto;
  width: 100%;
}

.quick-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #0f172a;
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  max-width: 100%;
  box-sizing: border-box;
}

.quick-nav-btn:hover,
.quick-nav-btn:focus-visible {
  color: #ffffff;
  background-color: var(--secondary);
  border-color: var(--secondary);
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25);
  outline: 2px solid var(--secondary-hover);
  outline-offset: 2px;
  transform: translateY(-1px);
}

.quick-nav-btn.active {
  background-color: #e0f2fe;
  color: #0369a1;
  border-color: #0284c7;
  font-weight: 700;
}

/* Mobile Layout Shift Elimination Breakpoints */
@media (max-width: 768px) {
  .locations-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .location-card {
    padding: 1.25rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .logo-main {
    font-size: 1.15rem;
  }
  .header-phone-badge {
    font-size: 0.8125rem;
    padding: 0.35rem 0.55rem;
    gap: 0.25rem;
  }
  .header-phone-badge svg {
    width: 12px;
    height: 12px;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }
  .stat-card {
    padding: 0.75rem 0.5rem;
  }
  .stat-num {
    font-size: 1.25rem;
  }
  .stat-label {
    font-size: 0.75rem;
  }
  .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  .location-actions {
    flex-direction: column;
  }
  .location-actions .btn {
    width: 100%;
    min-width: unset;
  }
}

/* -------------------------------------------------------------
   Quick Navigation Section & Responsive Linking Grid
   ------------------------------------------------------------- */
.quick-nav-section {
  padding: 3rem 0;
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.quick-nav-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 1.75rem;
}

.quick-nav-header h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  color: var(--primary);
  margin-top: 0.35rem;
  margin-bottom: 0.5rem;
}

.quick-nav-header p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.quick-nav-group-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary);
  margin: 1.5rem 0 0.75rem;
  display: block;
  text-align: left;
}

.quick-nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
  width: 100%;
}

.quick-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.75rem 1rem;
  background-color: #ffffff;
  color: var(--primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  line-height: 1.35;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  word-break: break-word;
  min-height: 48px;
}

.quick-nav-btn:hover,
.quick-nav-btn:focus-visible {
  background-color: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
  text-decoration: none;
  outline: none;
}

.quick-nav-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  cursor: default;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
  .quick-nav-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
  }
  .quick-nav-btn {
    padding: 0.65rem 0.75rem;
    font-size: 0.8125rem;
    min-height: 44px;
  }
}

@media (max-width: 380px) {
  .quick-nav-grid {
    grid-template-columns: 1fr;
  }
}

/* -------------------------------------------------------------
   Related Appliance Services Component Grid (City & National)
   ------------------------------------------------------------- */
.related-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.related-service-card {
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.related-service-card:hover,
.related-service-card:focus-visible {
  border-color: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.15);
  text-decoration: none;
}

.related-service-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--secondary);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.related-service-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.related-service-desc {
  font-size: 0.8125rem;
  color: #475569;
  line-height: 1.5;
  margin: 0;
  flex-grow: 1;
}

.related-service-link-cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--secondary);
  margin-top: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}