/* ==========================================================================
   Gas Stove Repair Service - Mobile-First High Converting Landing Page
   ========================================================================== */

:root {
  --color-primary: #D90429;
  --color-primary-hover: #b80020;
  --color-blue: #0056b3;
  --color-blue-hover: #004494;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1eb956;
  
  --color-dark: #1E293B;
  --color-dark-bg: #0F172A;
  --color-text-main: #2D3748;
  --color-text-muted: #64748B;
  --color-bg-light: #F8FAFC;
  --color-border: #E2E8F0;
  --color-white: #FFFFFF;

  --font-main: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-light);
  color: var(--color-text-main);
  line-height: 1.5;
  overflow-x: hidden;
  width: 100%;
  padding-bottom: 68px; /* Dedicated space for sticky mobile bottom bar */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==========================================================================
   Header: Centered Brand Title (Mobile Optimized)
   ========================================================================== */
.brand-competitor-header {
  background: #FFFFFF;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  position: sticky;
  top: 0;
  z-index: 990;
}

.header-logo-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.header-text-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: #111827;
  letter-spacing: -0.02em;
}

.header-text-brand i {
  color: var(--color-primary);
  font-size: 1.35rem;
}

.brand-highlight {
  color: var(--color-primary);
}

/* ==========================================================================
   Hero Banner
   ========================================================================== */
.brand-hero-banner-wrap {
  width: 100%;
  max-width: 1140px;
  margin: 0.75rem auto 0;
  padding: 0 1rem;
}

.brand-hero-banner-wrap img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
  .brand-hero-banner-wrap img {
    height: 380px;
    border-radius: var(--radius-lg);
  }
}

/* ==========================================================================
   Blue Service Bar (Clean & Compact on Mobile)
   ========================================================================== */
.brand-service-bar {
  background: var(--color-blue);
  color: #FFFFFF;
  text-align: center;
  padding: 1.75rem 1rem;
  margin-top: 0.75rem;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.service-subtitle {
  font-size: 0.9rem;
  color: #DBEAFE;
  margin-bottom: 1.15rem;
  line-height: 1.4;
}

.brand-call-now-btn {
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 4px 12px rgba(217, 4, 41, 0.4);
  transition: transform 0.2s, background 0.2s;
}

.brand-call-now-btn:active, .brand-call-now-btn:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

@media (min-width: 768px) {
  .service-title {
    font-size: 2rem;
  }
  .service-subtitle {
    font-size: 1.05rem;
  }
}

/* ==========================================================================
   Book Technician Visit Section
   ========================================================================== */
.brand-booking-section {
  padding: 2.25rem 0;
  background: #FFFFFF;
}

.brand-booking-container {
  max-width: 600px;
}

.brand-booking-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.brand-booking-header h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
  line-height: 1.25;
}

.brand-booking-header p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.brand-form-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.15rem;
  box-shadow: var(--shadow-sm);
}

.direct-booking-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.brand-form-group {
  width: 100%;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 480px) {
  .form-row-2col {
    grid-template-columns: 1fr 1fr;
  }
}

.brand-form-control {
  width: 100%;
  padding: 0.75rem 0.85rem;
  font-size: 0.9rem;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-md);
  background: #F8FAFC;
  color: var(--color-text-main);
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

select.brand-form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2rem;
}

.brand-form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(217, 4, 41, 0.1);
}

.brand-submit-btn {
  width: 100%;
  background: linear-gradient(135deg, #FF6B00 0%, #D90429 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  padding: 0.9rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(217, 4, 41, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

.brand-submit-btn:active {
  transform: translateY(1px);
}

/* ==========================================================================
   Section Tags & Titles
   ========================================================================== */
.cata-section-heading {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 1.75rem;
}

.section-tag-pill {
  display: inline-block;
  background: #FEE2E2;
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.45rem;
}

.cata-section-heading h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.cata-section-heading p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

@media (min-width: 768px) {
  .cata-section-heading h2 {
    font-size: 1.85rem;
  }
  .cata-section-heading p {
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   About Section (Mobile Optimized)
   ========================================================================== */
.cata-about-section {
  padding: 2.5rem 0;
  background: #F8FAFC;
}

.cata-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .cata-about-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
  }
}

.cata-about-image img {
  width: 100%;
  height: 240px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

@media (min-width: 768px) {
  .cata-about-image img {
    height: 380px;
    border-radius: var(--radius-lg);
  }
}

.cata-about-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.65rem;
  line-height: 1.3;
}

.cata-about-content p {
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.15rem;
}

.cata-about-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

@media (min-width: 480px) {
  .cata-about-list {
    grid-template-columns: 1fr 1fr;
  }
}

.cata-about-list div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark);
}

.cata-about-list div i {
  color: var(--color-primary);
  font-size: 1rem;
}

/* ==========================================================================
   Models We Repair Section (Mobile 2-Column Responsive Grid)
   ========================================================================== */
.cata-model-section {
  padding: 2.5rem 0;
  background: #FFFFFF;
}

.cata-model-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .cata-model-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
  }
}

.cata-model-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
}

.cata-model-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 0.65rem;
}

@media (min-width: 768px) {
  .cata-model-card img {
    height: 160px;
  }
}

.cata-model-card h3 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  flex: 1;
  line-height: 1.3;
}

.model-card-call-btn {
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: background 0.2s;
}

.model-card-call-btn:hover {
  background: var(--color-primary-hover);
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.cata-why-section {
  padding: 2.5rem 0;
  background: #F8FAFC;
}

.cata-why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 576px) {
  .cata-why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .cata-why-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.cata-why-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.cata-why-card i {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 0.65rem;
}

.cata-why-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
}

.cata-why-card p {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   CTA Section (Calls Focused)
   ========================================================================== */
.cata-cta-section {
  padding: 2.75rem 0;
  background: linear-gradient(rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.94)), url('images/brand-banner.jpg') center/cover no-repeat;
  color: #FFFFFF;
  text-align: center;
}

.cata-cta-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.cata-cta-badge {
  display: inline-block;
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  margin-bottom: 0.4rem;
}

.cata-cta-content h2 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.cata-cta-content p {
  font-size: 0.875rem;
  color: #CBD5E1;
  line-height: 1.55;
  max-width: 580px;
  margin: 0 auto;
}

.cata-call-btn {
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 320px;
  box-shadow: 0 4px 12px rgba(217, 4, 41, 0.4);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.cata-services-section {
  padding: 2.5rem 0;
  background: #FFFFFF;
}

.cata-service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .cata-service-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
  }
}

.cata-service-card {
  background: #F8FAFC;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.15rem 0.85rem;
  text-align: center;
}

.cata-service-card i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.cata-service-card h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.cata-service-card p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   How It Works
   ========================================================================== */
.how-it-works-wrap {
  padding: 2.5rem 0;
  background: #F8FAFC;
}

.how-steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .how-steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.how-step-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 0.85rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.how-step-badge {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.65rem;
}

.how-step-card h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.3rem;
}

.how-step-card p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.cata-faq-section {
  padding: 2.5rem 0;
  background: #FFFFFF;
}

.cata-faq-wrapper {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cata-faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #FFFFFF;
}

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

.cata-faq-question {
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-dark);
  line-height: 1.35;
}

.cata-faq-item.active .cata-faq-question {
  color: var(--color-primary);
}

.cata-faq-question i {
  transition: transform 0.2s;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
}

.cata-faq-item.active .cata-faq-question i {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.cata-faq-answer {
  display: none;
  padding: 0 1rem 0.85rem;
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #0B1120;
  color: #94A3B8;
  padding: 2.5rem 0 1.25rem;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
  }
}

.logo-img-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.logo-img-wrapper i {
  color: var(--color-primary);
}

.footer-about p {
  font-size: 0.825rem;
  line-height: 1.55;
}

.footer-title {
  font-family: var(--font-heading);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-links a {
  font-size: 0.825rem;
  color: #94A3B8;
}

.footer-phone-highlight {
  font-size: 1rem !important;
  font-weight: 800;
  color: #FFFFFF !important;
}

.disclaimer-footer-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #94A3B8;
}

.disclaimer-title {
  color: #F87171;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
  font-size: 0.78rem;
}

/* ==========================================================================
   Floating Button (Only Desktop - Hidden on Mobile to Prevent Overlap!)
   ========================================================================== */
.btn-call-pulse {
  display: none; /* Completely hidden on mobile */
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 58px;
  height: 58px;
  background: var(--color-primary);
  color: #FFFFFF;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 18px rgba(217, 4, 41, 0.5);
  z-index: 999;
  animation: call-pulse 2s infinite;
}

@media (min-width: 992px) {
  .btn-call-pulse {
    display: flex;
  }
}

@keyframes call-pulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(217, 4, 41, 0.7); }
  70% { transform: scale(1.06); box-shadow: 0 0 0 15px rgba(217, 4, 41, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(217, 4, 41, 0); }
}

/* ==========================================================================
   Mobile Fixed Call Now Bar (Clean, Centered, No Overlaps)
   ========================================================================== */
.footer-oll-now {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  display: block;
  background: var(--color-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 9999;
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.2);
  padding-bottom: env(safe-area-inset-bottom);
}

@media (min-width: 992px) {
  .footer-oll-now {
    display: none;
  }
}

.col-now-footer {
  width: 100%;
  background: transparent;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  padding: 0.85rem 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  letter-spacing: 0.01em;
}

.col-now-footer:active {
  background: var(--color-primary-hover);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notification {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: #0F172A;
  color: #FFFFFF;
  padding: 0.65rem 1.15rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s ease;
  width: 90%;
  max-width: 380px;
  justify-content: center;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}