/* ==========================================================================
   Lloyd Service Center - Modern Lightweight Design System
   ========================================================================== */

:root {
  --primary: #d81e28;
  --primary-hover: #b3131b;
  --primary-light: #fef2f2;
  --primary-border: #fecaca;
  --primary-gradient: linear-gradient(135deg, #e52d27 0%, #b3131b 100%);

  --dark: #0f172a;
  --dark-surface: #1e293b;
  --dark-light: #334155;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-alt: #f1f5f9;
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;

  --whatsapp: #25d366;
  --whatsapp-hover: #1eb956;
  --whatsapp-light: #f0fdf4;
  --whatsapp-border: #bbf7d0;

  --call-blue: #0284c7;
  --call-blue-hover: #0369a1;

  --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-card: 0 2px 8px rgba(15, 23, 42, 0.06);

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.25s ease-in-out;
  --max-width: 1200px;
}

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

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 70px; /* Space for mobile sticky CTA bar */
}

@media (min-width: 769px) {
  body {
    padding-bottom: 0;
  }
}

img, svg {
  vertical-align: middle;
  max-width: 100%;
}

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

ul {
  list-style: none;
}

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

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  white-space: nowrap;
  line-height: 1.2;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(216, 30, 40, 0.25);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(216, 30, 40, 0.35);
}

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

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
}

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

.btn-sm {
  padding: 0.5rem 0.9rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.9rem 1.8rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

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

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

.top-bar {
  background-color: var(--dark);
  color: #e2e8f0;
  font-size: 0.8125rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.badge-charge {
  background: rgba(216, 30, 40, 0.2);
  color: #fca5a5;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  border: 1px solid rgba(216, 30, 40, 0.4);
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo-badge {
  background: var(--primary-gradient);
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 8px rgba(216, 30, 40, 0.3);
}

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

.logo-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.3px;
  line-height: 1.1;
}

.logo-title span {
  color: var(--primary);
}

.logo-subtitle {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
  cursor: pointer;
  background: transparent;
  border: none;
}

.nav-link:hover {
  color: var(--primary);
}

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

.nav-item:hover .nav-dropdown-toggle svg,
.nav-item:focus-within .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: -0.5rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 250px;
  padding: 0.6rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 200;
}

.nav-item:hover .nav-dropdown-menu,
.nav-item:focus-within .nav-dropdown-menu {
  display: flex;
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.dropdown-link svg {
  color: var(--primary);
  flex-shrink: 0;
}

.dropdown-link:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 1rem;
}

.mobile-menu-cta {
  display: none;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--dark);
  border-radius: var(--radius-sm);
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--primary);
}

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

.hero-section {
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-page) 100%);
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.hero-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.22;
  color: var(--dark);
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero-title .highlight {
  color: var(--primary);
  position: relative;
}

.hero-intro {
  font-size: 1.1rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.hero-quick-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.quick-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 600;
}

.quick-feature svg {
  color: var(--primary);
  flex-shrink: 0;
}

.hero-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
}

.hero-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.hero-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark);
}

.charge-highlight-box {
  background: var(--primary-light);
  border: 1px dashed var(--primary);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.charge-val {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  display: block;
  margin-bottom: 0.25rem;
}

.charge-text {
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 600;
}

.hero-card-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-main);
}

.hero-card-list svg {
  color: #10b981;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section {
  padding: 4rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem;
}

.section-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid var(--primary-border);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 0.85rem;
  letter-spacing: -0.3px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Appliance Overview Grid
   ========================================================================== */

.appliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.appliance-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.appliance-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.appliance-icon-box {
  width: 54px;
  height: 54px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  border: 1px solid var(--primary-border);
}

.appliance-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
}

.appliance-card-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.issue-tags-box {
  margin-bottom: 1.25rem;
}

.issue-tags-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.issue-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.issue-tag {
  background: var(--bg-alt);
  color: var(--text-main);
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.card-service-meta {
  background: #f8fafc;
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-size: 0.825rem;
  color: var(--text-main);
  border-left: 3px solid var(--primary);
  margin-bottom: 1.25rem;
}

.appliance-card-ctas {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

/* ==========================================================================
   Detailed Appliance Sections
   ========================================================================== */

.appliance-detail-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.appliance-detail-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
  margin-bottom: 1.75rem;
}

.appliance-detail-title-wrap {
  max-width: 750px;
}

.appliance-detail-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.appliance-detail-intent {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 600;
}

.appliance-detail-intro {
  font-size: 0.98rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.problem-scope-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

.block-subcard {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.block-subcard-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.885rem;
  color: var(--text-main);
  line-height: 1.45;
}

.problem-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.service-scope-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.service-scope-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.885rem;
  color: var(--text-main);
  line-height: 1.45;
}

.service-scope-item svg {
  color: #10b981;
  flex-shrink: 0;
  margin-top: 2px;
}

.diagnosis-notice-bar {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.diagnosis-notice-bar strong {
  color: var(--dark);
}

.appliance-detail-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--bg-alt);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
}

.detail-charge-callout {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--dark);
}

.detail-charge-callout span {
  color: var(--primary);
  font-weight: 800;
  font-size: 1.15rem;
}

/* ==========================================================================
   Parts Replacement Section
   ========================================================================== */

.parts-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.parts-guidance-box {
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  color: var(--text-main);
  font-size: 0.95rem;
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.part-category-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.part-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.part-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Pricing & Charges Tables
   ========================================================================== */

.pricing-tabs-wrapper {
  margin-top: 1rem;
}

.pricing-table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.pricing-table-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.pricing-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 600px;
}

.pricing-table th {
  background: var(--bg-alt);
  color: var(--dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.85rem 1rem;
  border-bottom: 2px solid var(--border-color);
}

.pricing-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.pricing-table tr:hover td {
  background: #f8fafc;
}

.price-tag {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
}

.price-disclaimer-note {
  margin-top: 1.5rem;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  line-height: 1.55;
}

/* ==========================================================================
   Locations / Local SEO Section
   ========================================================================== */

.locations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.region-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.region-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.city-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.city-tag {
  background: var(--bg-page);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.825rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.appliance-locations-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-top: 2rem;
}

.appliance-locations-box h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
}

.keyword-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.keyword-chip {
  background: #f1f5f9;
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  color: var(--text-main);
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.feature-icon-box {
  width: 50px;
  height: 50px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   How Service Works
   ========================================================================== */

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  position: relative;
}

.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  position: relative;
}

.step-badge {
  width: 44px;
  height: 44px;
  background: var(--primary-gradient);
  color: #ffffff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 8px rgba(216, 30, 40, 0.25);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item:hover {
  border-color: var(--primary-border);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  cursor: pointer;
  line-height: 1.35;
  gap: 1rem;
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform 0.25s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 1.5rem;
  color: var(--text-main);
  font-size: 0.935rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.5rem 1.25rem;
}

/* ==========================================================================
   Final CTA Banner
   ========================================================================== */

.cta-banner {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-surface) 100%);
  color: #ffffff;
  padding: 4rem 0;
  text-align: center;
  position: relative;
}

.cta-banner-content {
  max-width: 760px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-banner-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.site-footer {
  background: #0b1120;
  color: #94a3b8;
  padding: 4rem 0 2rem;
  font-size: 0.885rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer-brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.footer-brand-title span {
  color: var(--primary);
}

.footer-brand-desc {
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: #cbd5e1;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  color: #f1f5f9;
}

.footer-column-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 3px;
}

.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #94a3b8;
}

.footer-disclaimer-box strong {
  color: #fca5a5;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
}

/* ==========================================================================
   Floating Action Buttons (Fixed at 50% Viewport Height)
   ========================================================================== */

.floating-action {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
  backdrop-filter: blur(4px);
}

.floating-whatsapp {
  left: 20px;
  background: var(--whatsapp);
  animation: pulseWa 3s infinite ease-in-out;
}

.floating-whatsapp:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.floating-call {
  right: 20px;
  background: var(--primary);
  animation: pulseCall 3s infinite ease-in-out;
}

.floating-call:hover {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 6px 20px rgba(216, 30, 40, 0.5);
}

@keyframes pulseWa {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  }
  50% {
    box-shadow: 0 4px 22px rgba(37, 211, 102, 0.7);
  }
}

@keyframes pulseCall {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(216, 30, 40, 0.35);
  }
  50% {
    box-shadow: 0 4px 22px rgba(216, 30, 40, 0.7);
  }
}

/* ==========================================================================
   Mobile Fixed Bottom CTA Bar (Mobile Only)
   ========================================================================== */

.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 0.65rem 0.85rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
  z-index: 999;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
}

.mobile-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  max-width: 500px;
  margin: 0 auto;
}

.mobile-bottom-grid .btn {
  padding: 0.7rem 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 992px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .problem-scope-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .site-header .container {
    height: 64px;
  }

  .logo-badge {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
    border-radius: 8px;
  }

  .logo-title {
    font-size: 1.05rem;
  }

  .logo-subtitle {
    font-size: 0.65rem;
  }

  /* Hide desktop header CTA buttons on mobile to avoid overcrowding */
  .header-cta .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 1.25rem;
    border-bottom: 2px solid var(--border-color);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
    gap: 0.75rem;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    z-index: 300;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-dropdown-menu {
    position: static;
    display: flex;
    box-shadow: none;
    border: 1px solid var(--border-color);
    background: var(--bg-page);
    margin-top: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
  }

  .mobile-menu-cta {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding-top: 1rem;
    margin-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    width: 100%;
  }

  .mobile-menu-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Mobile Hero Overhaul */
  .hero-section {
    padding: 2rem 0 2.25rem;
  }

  .hero-wrapper {
    gap: 1.5rem;
  }

  .hero-badge-wrap {
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: clamp(1.55rem, 5.2vw, 2.15rem);
    line-height: 1.25;
    margin-bottom: 1rem;
    letter-spacing: -0.3px;
  }

  .hero-intro {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
    margin-bottom: 1.25rem;
  }

  .hero-ctas .btn {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1rem;
  }

  .hero-quick-features {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding-top: 1rem;
  }

  .hero-card {
    padding: 1.35rem 1.15rem;
    margin-top: 0.5rem;
  }

  .hero-card-title {
    font-size: 1.2rem;
  }

  .charge-highlight-box {
    padding: 0.85rem;
    margin-bottom: 1.15rem;
  }

  .charge-val {
    font-size: 1.85rem;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .appliance-detail-block {
    padding: 1.35rem;
  }

  .appliance-detail-title {
    font-size: 1.35rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Floating buttons on mobile at 50% vertical position */
  .floating-action {
    display: flex !important;
    padding: 0.55rem 0.85rem;
    font-size: 0.8rem;
    gap: 0.35rem;
    z-index: 995;
  }

  .floating-whatsapp {
    left: 8px;
  }

  .floating-call {
    right: 8px;
  }

  .mobile-bottom-bar {
    display: block;
  }
}

@media (max-width: 480px) {
  .floating-action {
    padding: 0.45rem 0.65rem;
    font-size: 0.725rem;
  }
  .floating-whatsapp {
    left: 4px;
  }
  .floating-call {
    right: 4px;
  }
  .appliance-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Appliance Type Deep Dive H2 Sections & Fault Matrix
   ========================================================================== */

.type-detail-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.type-detail-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.type-detail-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--primary-border);
}

.type-detail-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--dark);
}

.type-detail-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  margin-top: 1.25rem;
}

.type-detail-text p {
  margin-bottom: 1rem;
  color: var(--text-main);
  line-height: 1.65;
  font-size: 0.95rem;
}

.type-detail-list-box {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.type-detail-list-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.model-guidance-box {
  background: var(--bg-page);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.model-guidance-box svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.model-guidance-text {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.model-guidance-text strong {
  color: var(--dark);
}

.fault-matrix-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 650px;
}

.fault-matrix-table th {
  background: var(--dark-surface);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 1rem 1.25rem;
}

.fault-matrix-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  vertical-align: top;
}

.fault-matrix-table tr:nth-child(even) td {
  background: var(--bg-page);
}

.fault-symptom {
  font-weight: 700;
  color: var(--dark);
}

.fault-cause {
  color: var(--text-muted);
}

.fault-action {
  color: var(--primary);
  font-weight: 600;
}

@media (max-width: 992px) {
  .type-detail-body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* ==========================================================================
   Official Lloyd Information Section
   ========================================================================== */

.official-info-section {
  padding: 3rem 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
}

.official-info-card {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-sm);
}

.official-info-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.official-info-header svg {
  color: var(--primary);
  flex-shrink: 0;
}

.official-info-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin: 0;
}

.official-info-desc {
  font-size: 0.925rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.official-info-details {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.official-info-item {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.official-info-item strong {
  color: var(--dark);
  margin-right: 0.35rem;
}

.official-info-item a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

.official-info-item a:hover {
  color: var(--primary-hover);
}

.official-info-disclaimer {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border-color);
}

.official-info-disclaimer strong {
  color: var(--dark);
}