/* ==========================================================================
   GLEN SERVICE CENTER - CORE DESIGN SYSTEM & STYLESHEET
   Domain: glenservicecenters.com
   Pure CSS3 - Fast, Lightweight, Responsive, Mobile-First
   ========================================================================== */

:root {
  /* Color Palette */
  --color-primary: #0f172a;       /* Slate Dark 900 */
  --color-primary-light: #1e293b; /* Slate 800 */
  --color-primary-subtle: #334155;/* Slate 700 */
  
  --color-accent: #e05626;        /* Glen Warm Orange */
  --color-accent-hover: #c2410c;  /* Deep Flame */
  --color-accent-soft: #fff7ed;   /* Light Cream/Orange */
  --color-accent-border: #ffedd5;
  
  --color-bg: #f8fafc;            /* Crisp Slate Tint */
  --color-surface: #ffffff;       /* Pure White Card */
  --color-surface-alt: #f1f5f9;   /* Off-white section */
  
  --color-text: #1e293b;          /* Primary High-contrast Body */
  --color-text-muted: #64748b;    /* Muted Slate Text */
  --color-text-light: #94a3b8;    /* Lighter Subtext */
  
  --color-border: #e2e8f0;        /* Subtle Border */
  --color-border-hover: #cbd5e1;
  
  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --color-info-bg: #eff6ff;
  --color-info-border: #bfdbfe;
  
  /* Typography System */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  
  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
  
  /* Radii & Shadows */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --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);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.09), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Base & Resets
   ========================================================================== */

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

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-locked {
  overflow: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style-position: inside;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

.section {
  padding: var(--space-2xl) 0;
}

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

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

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto var(--space-2xl) auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
  border: 1px solid var(--color-accent-border);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: var(--space-sm);
}

.section-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-3xl) 0;
  }
  .section-title {
    font-size: 2.25rem;
  }
  .section-desc {
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   Top Notice / Disclaimer Bar
   ========================================================================== */

.top-bar {
  background-color: var(--color-primary);
  color: #cbd5e1;
  font-size: 0.75rem;
  padding: 6px 0;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

/* Remove top notice bar on mobile view per requirements */
@media (max-width: 767px) {
  .top-bar {
    display: none !important;
  }
}


/* ==========================================================================
   Site Header & Navigation
   ========================================================================== */

.site-header {
  background-color: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 44px;
  width: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.main-nav {
  display: none;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 6px 4px;
  position: relative;
  transition: color var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active, .nav-link[aria-current="page"] {
  color: var(--color-accent);
}

/* Responsive navigation label helpers */
.nav-text-desktop {
  display: inline;
}
.nav-text-mobile {
  display: none;
}
.dropdown-text-desktop {
  display: inline;
}
.dropdown-text-mobile {
  display: none;
}

/* Dropdown Navigation for Cities (Desktop) */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 6px 4px;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle:focus,
.nav-item-dropdown:hover .nav-dropdown-toggle {
  color: var(--color-accent);
}

.dropdown-chevron {
  font-size: 0.75rem;
  display: inline-block;
  transition: transform 0.2s ease;
}

.nav-item-dropdown:hover .dropdown-chevron,
.nav-item-dropdown:focus-within .dropdown-chevron,
.nav-dropdown-toggle[aria-expanded="true"] .dropdown-chevron {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  padding: 8px 0;
  list-style: none;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 1010;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown-menu.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu li {
  margin: 0;
  padding: 0;
  list-style: none;
  width: 100%;
}

.nav-dropdown-menu .dropdown-link {
  display: block;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-menu .dropdown-link:hover,
.nav-dropdown-menu .dropdown-link:focus,
.nav-dropdown-menu .dropdown-link.active {
  background-color: var(--color-surface-alt);
  color: var(--color-accent);
}

/* Mobile Toggle Hamburger Button */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  position: relative;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  z-index: 1001;
}

.mobile-toggle:hover {
  background-color: var(--color-surface-alt);
  border-color: var(--color-accent);
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.2s ease, background-color 0.2s ease;
}

/* Hamburger morphs to Close 'X' when open */
.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--color-accent);
}
.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scale(0.2);
}
.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--color-accent);
}

/* Mobile Nav Drawer & Responsive Breakpoint */
@media (max-width: 991px) {
  .nav-text-desktop {
    display: none !important;
  }
  .nav-text-mobile {
    display: inline !important;
  }
  .dropdown-text-desktop {
    display: none !important;
  }
  .dropdown-text-mobile {
    display: inline !important;
  }

  .main-nav {
    display: none;
  }

  .main-nav.is-open {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    max-height: calc(100vh - var(--header-height));
    background-color: #ffffff;
    padding: var(--space-md) var(--space-lg) var(--space-3xl) var(--space-lg);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
    z-index: 9999;
  }

  .main-nav.is-open .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .main-nav.is-open .nav-list > li {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
    margin: 0;
    padding: 0;
  }

  .main-nav.is-open .nav-link {
    font-size: 0.975rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 48px;
    padding: 12px 8px;
    color: var(--color-text);
    white-space: normal;
    line-height: 1.4;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
  }

  .main-nav.is-open .nav-link:hover,
  .main-nav.is-open .nav-link:focus {
    background-color: var(--color-surface-alt);
    color: var(--color-accent);
  }

  .main-nav.is-open .nav-link.active,
  .main-nav.is-open .nav-link[aria-current="page"] {
    color: var(--color-accent);
    background-color: var(--color-accent-soft);
    font-weight: 700;
    border-left: 3px solid var(--color-accent);
    padding-left: 10px;
  }

  /* Mobile Dropdown (Accordion) */
  .nav-item-dropdown {
    display: block;
    width: 100%;
  }

  .main-nav.is-open .nav-dropdown-toggle {
    width: 100%;
    min-height: 48px;
    padding: 12px 8px;
    font-size: 0.975rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
    line-height: 1.4;
  }

  .main-nav.is-open .nav-dropdown-menu {
    position: static;
    display: none;
    min-width: 100%;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-accent);
    border-radius: 0;
    margin: 4px 0 10px 8px;
    padding: 4px 0 4px 6px;
    background-color: var(--color-surface-alt);
    list-style: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-item-dropdown.is-expanded .nav-dropdown-menu {
    display: block;
  }

  .nav-item-dropdown.is-expanded .dropdown-chevron {
    transform: rotate(180deg);
  }

  .main-nav.is-open .nav-dropdown-menu .dropdown-link {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 10px 12px;
    font-size: 0.9125rem;
    font-weight: 500;
    color: var(--color-text);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    line-height: 1.35;
  }

  .main-nav.is-open .nav-dropdown-menu li:last-child .dropdown-link {
    border-bottom: none;
  }

  .main-nav.is-open .nav-dropdown-menu .dropdown-link:hover,
  .main-nav.is-open .nav-dropdown-menu .dropdown-link:focus,
  .main-nav.is-open .nav-dropdown-menu .dropdown-link.active {
    background-color: rgba(224, 78, 57, 0.08);
    color: var(--color-accent);
  }
}

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

/* Body Lock when mobile navigation is open */
body.nav-locked {
  overflow: hidden !important;
  touch-action: none;
}

/* ==========================================================================
   Buttons & CTA Links
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  text-align: center;
  line-height: 1.3;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(224, 86, 38, 0.25);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-border-hover);
  color: var(--color-primary);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background-color: var(--color-surface);
  color: var(--color-primary);
}

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

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

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  padding: var(--space-2xl) 0 var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-content {
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border: 1px solid var(--color-accent-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.hero-title span {
  color: var(--color-accent);
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.hero-highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.highlight-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.hero-experience-note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Quick Inquiry Card on Hero */
.hero-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.hero-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.hero-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-2xl);
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-highlights {
    grid-template-columns: 1fr 1fr;
  }
}

/* ==========================================================================
   Forms & Form Controls
   ========================================================================== */

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(224, 86, 38, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.form-alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
  display: none;
}

.form-alert-success {
  background-color: var(--color-success-bg);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-alert-error {
  background-color: var(--color-error-bg);
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   Appliance Grid Cards
   ========================================================================== */

.appliance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

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

.appliance-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
}

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

.appliance-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.appliance-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.appliance-subtitle {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-sm);
}

.appliance-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.appliance-problems-list {
  margin-bottom: var(--space-lg);
  font-size: 0.875rem;
  color: var(--color-text);
  list-style: none;
  padding: 0;
}

.appliance-problems-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
}

.appliance-problems-list li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--color-accent);
  font-size: 1.2rem;
  line-height: 1;
}

.appliance-card-footer {
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Detailed Appliance Feature Sections (Chimney, Hob, Stove, etc.)
   ========================================================================== */

.feature-block {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

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

.feature-block-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
}

.feature-block-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.feature-block-sub {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.problem-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: var(--space-md) 0 var(--space-lg) 0;
}

.problem-pill {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
}

.feature-two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .feature-two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.feature-box {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.feature-box h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.feature-box p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.feature-links-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.feature-links-bar span {
  font-weight: 700;
  color: var(--color-primary);
}

/* ==========================================================================
   Parts & Spare Parts Section & Responsive Tables
   ========================================================================== */

.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-lg);
}

.parts-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
  min-width: 680px;
}

.parts-table th {
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.parts-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  vertical-align: top;
}

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

.parts-table tr:hover td {
  background-color: #fafbfc;
}

.price-neutral {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #475569;
  background-color: var(--color-surface-alt);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.table-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: -8px;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Process Steps (How Service Works)
   ========================================================================== */

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

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

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.process-step {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  position: relative;
  display: flex;
  flex-direction: column;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border: 1px solid var(--color-accent-border);
  font-weight: 800;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.step-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.step-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Why Choose Us (Factual, Zero-Invented Claims)
   ========================================================================== */

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trust-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.trust-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.trust-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.faq-item.is-active {
  border-color: var(--color-accent-border);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast);
}

.faq-item.is-active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-answer {
  display: none;
  padding: 0 20px 18px 20px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.faq-item.is-active .faq-answer {
  display: block;
}

/* ==========================================================================
   City Architecture Grid
   ========================================================================== */

.city-pill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 640px) {
  .city-pill-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .city-pill-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.city-pill {
  display: block;
  text-align: center;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.city-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.city-pill span {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-top: 2px;
}

/* ==========================================================================
   Site Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-primary);
  color: #94a3b8;
  padding: var(--space-3xl) 0 var(--space-xl) 0;
  border-top: 1px solid #1e293b;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

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

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-top: var(--space-md);
  color: #cbd5e1;
}

.footer-heading {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

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

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  font-size: 0.875rem;
  color: #cbd5e1;
  transition: color var(--transition-fast);
}

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

.footer-disclaimer-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 0.75rem;
  line-height: 1.5;
  color: #94a3b8;
  margin-bottom: var(--space-xl);
}

.footer-disclaimer-box strong {
  color: #f1f5f9;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-lg);
  font-size: 0.8125rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   Error 404 Page Styling
   ========================================================================== */

.error-page-wrap {
  padding: var(--space-3xl) 0;
  text-align: center;
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.error-code {
  font-size: 5rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.error-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.error-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto var(--space-xl) auto;
}

/* ==========================================================================
   Form Radio Group & Contact Method Styles
   ========================================================================== */

.form-radio-group {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 6px;
  flex-wrap: wrap;
}

.form-radio-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text);
  cursor: pointer;
}

.form-radio-label input[type="radio"] {
  accent-color: var(--color-accent);
  width: 17px;
  height: 17px;
  cursor: pointer;
}

/* ==========================================================================
   Fixed Mobile Floating Contact Bar (Call + WhatsApp)
   ========================================================================== */

.mobile-floating-bar {
  display: none;
}

@media (max-width: 767px) {
  body {
    padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-floating-bar {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.08);
    padding: 8px 12px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-floating-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    max-width: 480px;
    margin: 0 auto;
  }

  .mobile-float-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 700;
    text-decoration: none;
    line-height: 1;
    transition: transform var(--transition-fast), filter var(--transition-fast);
    box-shadow: var(--shadow-sm);
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-call-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    border: 1px solid var(--color-primary-light);
  }

  .mobile-call-btn:hover, .mobile-call-btn:active {
    background-color: var(--color-primary-light);
    color: #ffffff;
    transform: scale(0.98);
  }

  .mobile-whatsapp-btn {
    background-color: #25d366;
    color: #ffffff;
    border: 1px solid #1ebe5d;
    animation: gentleFloatPulse 3.5s infinite ease-in-out;
  }

  .mobile-whatsapp-btn:hover, .mobile-whatsapp-btn:active {
    background-color: #20ba5a;
    color: #ffffff;
    transform: scale(0.98);
  }

  .mobile-float-icon {
    flex-shrink: 0;
  }

  @keyframes gentleFloatPulse {
    0%, 100% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.02);
    }
  }
}

/* ==========================================================================
   Hero Contact Card & Pricing Display Styles
   ========================================================================== */

.hero-contact-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.hero-contact-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.hero-contact-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}

.hero-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: var(--space-lg);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border: 1px solid #1ebe5d;
}

.btn-whatsapp:hover {
  background-color: #20ba5a;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

/* Service Charges Pricing Grid */
.pricing-grid,
.pricing-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .pricing-grid,
  .pricing-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.pricing-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.pricing-card-featured {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(224, 86, 38, 0.12);
}

.pricing-badge {
  position: absolute;
  top: -10px;
  right: 16px;
  background-color: var(--color-accent);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.pricing-tag,
.pricing-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.pricing-amount {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 6px;
}

.pricing-desc,
.pricing-card-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

.pricing-features-list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0 0;
  text-align: left;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.pricing-features-list li {
  padding: 4px 0 4px 20px;
  position: relative;
}

.pricing-features-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

/* Common Service Case Examples */
.case-examples-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

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

.case-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
}

.case-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.case-card-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  background-color: var(--color-surface-alt);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.case-card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.case-card-text {
  font-size: 0.84375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Locality Tags */
.locality-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: var(--space-md) 0 var(--space-lg) 0;
}

.locality-tag {
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text);
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
  font-size: 0.84375rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
}

.breadcrumb-list li:not(:last-child)::after {
  content: "›";
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.breadcrumb-list a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.breadcrumb-list li[aria-current="page"] {
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ==========================================================================
   Local Coverage Grid, Office Location Card & Official Brand Support Styles
   ========================================================================== */

/* Locality Grid */
.locality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: var(--space-xl);
}

.locality-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.locality-item:hover {
  border-color: var(--color-accent);
  background-color: var(--color-surface-alt);
  transform: translateY(-1px);
}

.locality-pin {
  font-size: 0.875rem;
  flex-shrink: 0;
}

/* Office Location Card */
.office-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-xl);
}

@media (min-width: 860px) {
  .office-card {
    grid-template-columns: 1.1fr 1fr;
    align-items: stretch;
  }
}

.office-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.office-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.office-address {
  font-style: normal;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.office-disclaimer {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: var(--space-md);
}

.office-map-wrap {
  width: 100%;
  min-height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.office-map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 260px;
  display: block;
  border: 0;
}

/* Official Glen Brand Support Section */
.official-support-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  margin-top: var(--space-xl);
}

.support-channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

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

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

.support-channel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.support-channel-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.support-channel-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.channel-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.channel-value {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  word-break: break-all;
}

.official-support-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
  margin-top: var(--space-xs);
}