/* ==========================================================================
   REAL BATTERY KARUR - ULTRA-PREMIUM MODERN DESIGN SYSTEM
   Dominant Local SEO & High-Conversion Responsive Stylesheet
   ========================================================================== */

:root {
  /* Color Palette */
  --primary: #ff6b35;
  --primary-hover: #fa5a1e;
  --primary-gradient: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  --primary-glow: rgba(255, 107, 53, 0.35);

  --secondary: #6366f1;
  --secondary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  
  --dark-bg: #0b1120;
  --dark-card: #131d33;
  --dark-card-hover: #182440;
  --dark-border: rgba(255, 255, 255, 0.08);

  --light-bg: #f8fafc;
  --light-card: #ffffff;
  --light-border: #e2e8f0;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-white: #ffffff;
  --text-white-muted: #94a3b8;

  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.3);
  --whatsapp: #25d366;
  --whatsapp-hover: #20ba5a;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Layout & Spacing */
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.09);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 10px 30px var(--primary-glow);

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--light-bg);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-primary {
  background: rgba(255, 107, 53, 0.12);
  color: var(--primary);
  border: 1px solid rgba(255, 107, 53, 0.25);
}
.badge-success {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.live-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-dot 1.8s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Top Notification / Urgency Bar */
.top-bar {
  background: #0f172a;
  color: #cbd5e1;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.top-bar-left {
  display: flex;
  align-items: center;
  gap: 15px;
}
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.top-bar a:hover {
  color: var(--primary);
}

/* Header & Navigation */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

header.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
  flex-wrap: nowrap;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

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

.brand-title-wrap {
  display: flex;
  flex-direction: column;
}

.brand-main-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #0f172a;
  line-height: 1.1;
}

.brand-sub-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--primary);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: #334155;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-gradient);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-white);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(255, 107, 53, 0.45);
  color: #fff;
}

.btn-secondary {
  background: #ffffff;
  color: #0f172a;
  border: 1px solid #cbd5e1;
}
.btn-secondary:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.45);
  color: #fff;
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}
.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

.btn-call {
  background: #0f172a;
  color: #fff;
}
.btn-call:hover {
  background: #1e293b;
  transform: translateY(-2px);
  color: #fff;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.6rem;
  color: #0f172a;
  cursor: pointer;
  padding: 6px;
  line-height: 1;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 40%),
              radial-gradient(circle at 10% 80%, rgba(99, 102, 241, 0.12) 0%, transparent 45%),
              linear-gradient(180deg, #0b132b 0%, #1c2541 100%);
  color: #ffffff;
  padding: 85px 0 100px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  line-height: 1.18;
  font-weight: 800;
  margin: 18px 0;
  letter-spacing: -0.8px;
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, #ff8c42 0%, #ffd166 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #94a3b8;
  margin-bottom: 30px;
  max-width: 580px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 35px;
}

.hero-trust-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 25px;
}

.metric-item h4 {
  font-size: 1.55rem;
  font-weight: 800;
  color: #f8fafc;
}
.metric-item p {
  font-size: 0.82rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* Quick Booking Widget in Hero */
.hero-widget-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  position: relative;
}

.hero-widget-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.hero-widget-card p {
  color: #94a3b8;
  font-size: 0.88rem;
  margin-bottom: 22px;
}

.widget-form-group {
  margin-bottom: 16px;
}

.widget-form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.widget-select {
  width: 100%;
  padding: 12px 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-sm);
  color: #ffffff;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.widget-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.25);
}

.widget-select option {
  background: #0f172a;
  color: #fff;
}

/* Brand Ticker / Strip */
.brands-strip {
  background: #ffffff;
  padding: 40px 0;
  border-bottom: 1px solid var(--light-border);
}

.brands-strip-title {
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 25px;
  align-items: center;
}

.brand-card-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

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

.brand-logo-wrap {
  width: 90px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.brand-logo-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(15%);
  transition: var(--transition);
}

.brand-card-item:hover .brand-logo-wrap img {
  filter: grayscale(0%);
  transform: scale(1.06);
}

.brand-card-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 4px;
}

.brand-card-item span {
  font-size: 0.78rem;
  color: #64748b;
}

/* Section Headings */
.section {
  padding: 85px 0;
  position: relative;
}

.section-dark {
  background: #0f172a;
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 12px 0;
}

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

.section-dark .section-header p {
  color: #94a3b8;
}

/* Interactive Battery Finder Tool */
.finder-wrapper {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-md);
  padding: 35px;
  margin-top: -30px;
  position: relative;
  z-index: 10;
}

.finder-tabs {
  display: flex;
  gap: 12px;
  border-bottom: 2px solid #f1f5f9;
  padding-bottom: 18px;
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}
.finder-tabs::-webkit-scrollbar { display: none; }

.finder-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: #f1f5f9;
  border: none;
  font-weight: 700;
  font-size: 0.92rem;
  color: #475569;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.finder-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.finder-tab-btn.active {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.finder-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* Product Cards */
.product-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 107, 53, 0.4);
}

.product-thumb {
  height: 200px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
}

.product-thumb img {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.product-card:hover .product-thumb img {
  transform: scale(1.08);
}

.product-badge-corner {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.product-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.5;
}

.product-specs {
  list-style: none;
  margin-bottom: 22px;
  border-top: 1px dashed #e2e8f0;
  padding-top: 14px;
}

.product-specs li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: #334155;
}

.product-specs li strong {
  color: #0f172a;
}

.product-footer {
  margin-top: auto;
  display: flex;
  gap: 10px;
}

/* Old Battery Scrap Calculator */
.scrap-calculator-card {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 45px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.calc-left h3 {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 800;
  margin: 12px 0;
  line-height: 1.2;
}

.calc-left p {
  color: #94a3b8;
  font-size: 1rem;
  margin-bottom: 24px;
}

.calc-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.calc-option-box {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.calc-option-box.selected {
  border-color: var(--primary);
  background: rgba(255, 107, 53, 0.15);
}

.calc-option-box .icon {
  font-size: 1.6rem;
  margin-bottom: 6px;
  display: block;
}

.calc-option-box strong {
  display: block;
  font-size: 0.92rem;
  color: #ffffff;
}

.calc-option-box span {
  font-size: 0.78rem;
  color: #94a3b8;
}

.calc-result-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
}

.calc-result-box .label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #cbd5e1;
  font-weight: 700;
}

.calc-result-box .value {
  font-size: 3.2rem;
  font-weight: 800;
  color: #10b981;
  margin: 12px 0;
  font-family: var(--font-heading);
}

.calc-result-box .sub {
  color: #94a3b8;
  font-size: 0.85rem;
  margin-bottom: 20px;
}

/* Roadside Emergency Assistance Banner */
.emergency-banner {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 15px 35px rgba(220, 38, 38, 0.35);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 25px;
}

.emergency-info h3 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.emergency-info p {
  font-size: 1.05rem;
  opacity: 0.92;
}

/* Why Choose Us Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.feature-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--light-border);
  padding: 28px 22px;
  transition: var(--transition);
  text-align: center;
}

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

.feature-icon {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 18px;
}

.feature-box h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #0f172a;
}

.feature-box p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Hyperlocal Service Areas Grid (SEO Goldmine) */
.areas-section {
  background: #f1f5f9;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.area-pill {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
}

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

.area-pill .pin {
  color: var(--primary);
  font-size: 1.2rem;
}

.area-pill strong {
  display: block;
  font-size: 0.95rem;
  color: #0f172a;
}

.area-pill span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Reviews & Testimonials */
.google-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
}
.google-badge-wrap .g-logo {
  font-weight: 800;
  color: #4285F4;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
}
.google-badge-wrap .g-score {
  font-weight: 800;
  color: #0f172a;
  font-size: 0.95rem;
}
.google-badge-wrap .g-stars {
  color: #f59e0b;
  font-size: 1rem;
}
.review-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: #10b981;
  font-weight: 700;
  margin-top: 2px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.review-card {
  background: #ffffff;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #f59e0b;
  font-size: 1.15rem;
  margin-bottom: 14px;
}

.review-text {
  font-size: 0.95rem;
  color: #334155;
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
  flex-grow: 1;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid #f1f5f9;
  padding-top: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-gradient);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.author-info h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
}

.author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* FAQ Accordion Section */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  cursor: pointer;
  transition: var(--transition);
}

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

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 24px;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding-bottom: 22px;
  transition: max-height 0.4s ease-in-out;
}

/* Footer Section */
footer.site-footer {
  background: #090e1a;
  color: #ffffff;
  padding: 70px 0 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary-gradient);
}

.footer-about p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-contact-item .icon {
  color: var(--primary);
  font-size: 1.1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  font-size: 0.85rem;
  color: #64748b;
}

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

.footer-bottom a:hover {
  color: var(--primary);
}

/* Floating Action Elements */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 85px;
  right: 24px;
  z-index: 990;
  background: var(--whatsapp);
  color: #ffffff;
  border-radius: var(--radius-full);
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-floating-btn:hover {
  transform: scale(1.05) translateY(-2px);
  background: var(--whatsapp-hover);
  color: #fff;
}

/* Mobile Emergency Call Strip (inside header, mobile only) */
.mobile-emergency-bar {
  display: none;
  background: #dc2626;
  color: #ffffff;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
.mobile-emergency-bar a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 800;
}
.mobile-emergency-bar a:hover {
  text-decoration: underline;
}

/* Mobile Sticky Bottom Action Bar (App-like UX) */
.mobile-bottom-dock {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #0f172a;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 16px;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.3);
}

.dock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.dock-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 0;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dock-btn .icon {
  font-size: 1.25rem;
  margin-bottom: 2px;
}

.dock-call { background: var(--primary-gradient); }
.dock-wa { background: var(--whatsapp); }
.dock-map { background: #3b82f6; }

/* Subpage Specific Layouts (About, Products, Contact) */
.page-hero {
  background: linear-gradient(135deg, #0b132b 0%, #1c2541 100%);
  color: #fff;
  padding: 65px 0 70px;
  text-align: center;
  position: relative;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.1rem;
  color: #94a3b8;
  max-width: 650px;
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 16px;
}
.breadcrumbs a { color: #cbd5e1; }
.breadcrumbs a:hover { color: var(--primary); }

/* Contact Page Specific */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: flex-start;
}

.contact-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--light-border);
  padding: 35px;
  box-shadow: var(--shadow-md);
}

.contact-form-group {
  margin-bottom: 20px;
}

.contact-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 8px;
}

.contact-input, .contact-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  outline: none;
  font-family: inherit;
  transition: var(--transition);
}

.contact-input:focus, .contact-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-md);
  height: 480px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Mobile, Tablet, Desktop)
   ========================================================================== */

/* ── Standard Laptop (1025px – 1280px) ─────────────────────────────────── */
@media (max-width: 1280px) {
  .nav-menu {
    gap: 16px;
  }

  .nav-link {
    font-size: 0.88rem;
    white-space: nowrap;
  }

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

  .brand-main-title {
    font-size: 1.12rem;
  }

  .brand-sub-title {
    font-size: 0.68rem;
  }

  .header-actions {
    gap: 8px;
    flex-shrink: 0;
  }

  .header-actions .btn {
    padding: 8px 14px;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  /* Hide secondary anchor links on laptop to give Contact and Call Now plenty of room */
  .nav-item-hide-md {
    display: none;
  }
}

/* ── Smaller Laptop / Landscape Tablet (993px – 1024px) ─────────────────── */
@media (max-width: 1024px) {
  .seo-guide-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .nav-menu {
    gap: 12px;
  }

  .nav-link {
    font-size: 0.84rem;
  }

  .brand-logo img {
    height: 40px;
  }

  .header-actions .btn {
    padding: 7px 11px;
    font-size: 0.78rem;
  }
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-trust-metrics {
    max-width: 500px;
    margin: 0 auto;
  }
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .finder-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

/* ── Mobile & Tablet (< 992px) ─────────────────────────────────────────── */
@media (max-width: 992px) {
  .top-bar {
    display: none;
  }

  /* Show mobile emergency call strip */
  .mobile-emergency-bar {
    display: block;
  }

  /* Hide floating WhatsApp button — bottom dock already has it */
  .whatsapp-floating-btn {
    display: none;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 22px 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    border-bottom: 2px solid var(--light-border);
    transform: translateY(-15px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    z-index: 1000;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  /* Restore all navigation links inside the mobile drawer */
  .nav-menu .nav-item-hide-md {
    display: block;
  }

  .mobile-toggle {
    display: block;
  }

  .header-actions .btn-call {
    display: none;
  }

  .hero-content h1 {
    font-size: 2.4rem;
  }

  .scrap-calculator-card {
    grid-template-columns: 1fr;
    padding: 30px;
    gap: 30px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .emergency-banner {
    flex-direction: column;
    text-align: center;
  }

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

  body {
    padding-bottom: 70px;
  }
}

@media (max-width: 540px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-trust-metrics {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .brands-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .finder-results-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .seo-guide-grid {
    grid-template-columns: 1fr !important;
  }

  .areas-grid {
    grid-template-columns: 1fr;
  }

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

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

  .page-hero h1 {
    font-size: 2.1rem;
  }
}