/* ==========================================================================
   CSR CHIMNEY SERVICE - CORE STYLESHEET
   Color Scheme: Red (#b91c1c), Dark Slate (#0f172a), Amber (#d97706)
   Typography: Plus Jakarta Sans / Outfit
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #b91c1c;
  --primary-dark: #991b1b;
  --primary-light: #ef4444;
  --primary-subtle: #fef2f2;
  --secondary: #0f172a;
  --secondary-light: #1e293b;
  --accent: #f59e0b;
  --accent-dark: #d97706;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --bg-light: #f8fafc;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --border-card: #f1f5f9;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 25px rgba(185, 28, 28, 0.25);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.25s ease-in-out;
}

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-main);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--secondary);
  font-weight: 700;
  line-height: 1.25;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 1440px) {
  .container {
    max-width: 1360px;
    padding: 0 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
}

.section-padding {
  padding: 80px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 55px 0;
  }
}

/* Top Bar */
.top-bar {
  background-color: var(--secondary);
  color: #cbd5e1;
  font-size: 0.875rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item svg {
  color: var(--accent);
  width: 15px;
  height: 15px;
}

.top-bar-item a:hover {
  color: #ffffff;
}

.top-bar-badge {
  background: rgba(185, 28, 28, 0.25);
  color: #fca5a5;
  border: 1px solid rgba(185, 28, 28, 0.4);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Main Navigation Header */
.main-header {
  background: #ffffff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--secondary);
  position: relative;
  padding: 8px 0;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

.dropdown:hover .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  min-width: 240px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 1100;
}

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

.dropdown-item {
  display: block;
  padding: 10px 20px;
  color: var(--secondary);
  font-weight: 500;
  font-size: 0.938rem;
  transition: var(--transition);
}

.dropdown-item:hover {
  background-color: var(--primary-subtle);
  color: var(--primary);
  padding-left: 24px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.btn-header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--primary);
  background: var(--primary-subtle);
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--secondary);
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(185, 28, 28, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(185, 28, 28, 0.45);
}

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

.btn-secondary:hover {
  background: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

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

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

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

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.125rem;
}

/* Hero Section with Video Background */
.hero-section {
  position: relative;
  background-color: var(--secondary);
  color: #ffffff;
  padding: 130px 0 110px;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.68) contrast(1.15) saturate(1.25);
  transform: scale(1.02);
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.90) 0%,
    rgba(15, 23, 42, 0.74) 45%,
    rgba(15, 23, 42, 0.88) 100%
  );
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(185, 28, 28, 0.4);
  border: 1px solid rgba(248, 113, 113, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  color: #fee2e2;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  letter-spacing: 0.3px;
}

.hero-title {
  font-size: clamp(2.1rem, 5vw + 0.5rem, 3.75rem);
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 20px;
  font-weight: 800;
  text-shadow: 0 3px 20px rgba(0, 0, 0, 0.85), 0 1px 4px rgba(0, 0, 0, 0.9);
}

.hero-title span {
  color: #fbbf24;
  display: inline-block;
  font-weight: 800;
  text-shadow: 0 3px 16px rgba(0, 0, 0, 0.95), 0 1px 4px rgba(0, 0, 0, 0.9);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #f1f5f9;
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 720px;
  font-weight: 400;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.9);
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  position: relative;
  z-index: 4;
}

.hero-buttons .btn {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.hero-buttons .btn-primary {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.45), 0 2px 6px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-buttons .btn-primary:hover {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(220, 38, 38, 0.6);
}

.hero-buttons .btn-outline {
  background: rgba(15, 23, 42, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.hero-buttons .btn-outline:hover {
  background: #ffffff;
  color: var(--secondary);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  z-index: 3;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  color: #94a3b8;
  font-size: 0.875rem;
  font-weight: 500;
  margin-top: 6px;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 70px 0 60px;
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* Page Banner / Breadcrumbs */
.page-banner {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  color: #ffffff;
  padding: 60px 0;
  position: relative;
  border-bottom: 3px solid var(--primary);
}

.page-banner-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-banner-title {
  font-size: 2.75rem;
  color: #ffffff;
  margin-bottom: 12px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
  font-size: 0.938rem;
}

.breadcrumbs a {
  color: #e2e8f0;
}

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

/* Section Header */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.35rem;
  margin-bottom: 16px;
  color: var(--secondary);
}

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

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: visible;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(185, 28, 28, 0.3);
}

.service-img-wrap {
  position: relative;
  height: 220px;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  overflow: hidden;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
  display: block;
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.06);
}

.service-icon-floating {
  position: absolute;
  top: -26px;
  right: 24px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  border: 4px solid #ffffff;
  z-index: 10;
}

.service-img-wrap .service-icon-floating {
  top: auto;
  bottom: -26px;
}

.service-icon-floating svg {
  width: 22px;
  height: 22px;
}

.service-body {
  position: relative;
  padding: 34px 28px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #ffffff;
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--secondary);
}

.service-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features-list {
  margin-bottom: 24px;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-main);
  margin-bottom: 6px;
}

.service-features-list li svg {
  color: var(--primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Feature Two Column */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 991px) {
  .two-col-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.img-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.badge-experience {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--secondary);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
  box-shadow: var(--shadow-lg);
}

.badge-experience-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.badge-experience-text {
  font-size: 0.875rem;
  color: #cbd5e1;
  font-weight: 500;
  margin-top: 4px;
}

.features-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

@media (max-width: 576px) {
  .features-check-grid {
    grid-template-columns: 1fr;
  }
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--secondary);
}

.check-item svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Reviews & Testimonials */
.reviews-section {
  background-color: var(--bg-light);
  position: relative;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.review-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-subtle);
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.author-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--secondary);
}

.review-source {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.stars {
  display: flex;
  gap: 2px;
  color: #f59e0b;
}

.stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.review-text {
  color: var(--text-main);
  font-size: 0.938rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 16px;
  flex-grow: 1;
}

.review-badge {
  font-size: 0.75rem;
  color: #16a34a;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Service Areas Grid */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.area-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--secondary);
  font-weight: 600;
  transition: var(--transition);
}

.area-card svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

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

.area-card:hover svg {
  color: #ffffff;
}

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 260px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
}

.gallery-sub {
  color: #cbd5e1;
  font-size: 0.85rem;
}

/* Contact / Quote Form Section */
.quote-section {
  background: linear-gradient(135deg, var(--secondary) 0%, #1e1b4b 100%);
  color: #ffffff;
  padding: 90px 0;
  position: relative;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

@media (max-width: 991px) {
  .quote-grid {
    grid-template-columns: 1fr;
  }
}

.quote-info h2 {
  color: #ffffff;
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.quote-info p {
  color: #cbd5e1;
  font-size: 1.1rem;
  margin-bottom: 30px;
  line-height: 1.6;
}

.contact-quick-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-quick-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.quick-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(185, 28, 28, 0.25);
  border: 1px solid rgba(239, 68, 68, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f87171;
  flex-shrink: 0;
}

.quick-icon svg {
  width: 22px;
  height: 22px;
}

.quick-label {
  font-size: 0.875rem;
  color: #94a3b8;
}

.quick-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.quote-form-card {
  background: #ffffff;
  color: var(--text-main);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 6px;
  color: var(--secondary);
}

.form-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

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

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Blog Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.blog-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

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

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.813rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-title a:hover {
  color: var(--primary);
}

.blog-excerpt {
  color: var(--text-muted);
  font-size: 0.938rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Footer */
.site-footer {
  background: #090e17;
  color: #94a3b8;
  padding-top: 80px;
  font-size: 0.938rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 991px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 576px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background: var(--primary);
}

.footer-about p {
  margin: 16px 0 20px;
  line-height: 1.6;
  color: #94a3b8;
}

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

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

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: #cbd5e1;
}

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

/* Mobile Sticky Call CTA */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  z-index: 999;
}

/* Mobile Navigation Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background: #ffffff;
  z-index: 2000;
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.28);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 24px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.drawer-close {
  background: #f1f5f9;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.drawer-close:hover {
  background: var(--primary);
  color: #ffffff;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.drawer-link {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  padding: 8px 0;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.drawer-link.active,
.drawer-link:hover {
  color: var(--primary);
  padding-left: 6px;
}

.drawer-accordion-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  padding: 8px 0;
  cursor: pointer;
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

.drawer-submenu {
  display: none;
  padding-left: 16px;
  margin: 8px 0 12px;
  border-left: 2px solid var(--primary);
}

.drawer-submenu.show {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drawer-sublink {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  padding: 4px 0;
}

.drawer-sublink:hover {
  color: var(--primary);
  padding-left: 4px;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  max-width: 900px;
  max-height: 85vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-height: 80vh;
  max-width: 90vw;
  width: auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

.lightbox-close {
  position: absolute;
  top: -46px;
  right: 0;
  color: #ffffff;
  font-size: 2.2rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* Success Toast */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #16a34a;
  color: #ffffff;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 4000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   MULTI-DEVICE RESPONSIVE BREAKPOINTS
   1. LED, LCD, 4K, Ultrawide (min-width: 1440px)
   2. Standard Laptop & Compact Desktop (1025px - 1439px)
   3. Tablet & iPad Pro / Air (max-width: 1024px)
   4. Phablet & Mobile Phones (max-width: 768px)
   5. Small Mobile Phones (max-width: 480px)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. LARGE DISPLAYS: LED, LCD, 4K & Ultrawide (min-width: 1440px)
   -------------------------------------------------------------------------- */
@media (min-width: 1440px) {
  .hero-section {
    min-height: 640px;
    padding: 140px 0 120px;
  }

  .hero-content {
    max-width: 880px;
  }

  .hero-title {
    font-size: 3.75rem;
  }

  .hero-subtitle {
    font-size: 1.3rem;
    max-width: 780px;
  }

  .section-title {
    font-size: 2.6rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
  }

  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .areas-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

/* --------------------------------------------------------------------------
   2. LAPTOP & COMPACT DESKTOP (1025px - 1200px)
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) and (min-width: 1025px) {
  .nav-menu {
    gap: 16px;
  }

  .nav-link {
    font-size: 0.94rem;
  }

  .btn-header-phone {
    font-size: 0.94rem;
    padding: 7px 10px;
  }

  .nav-actions .btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
  }

  .services-grid {
    gap: 24px;
  }
}

/* --------------------------------------------------------------------------
   3. TABLETS & IPAD (Portrait & Landscape: max-width: 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  /* Header converts to clean mobile toggle */
  .nav-menu {
    display: none !important;
  }

  .mobile-toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    border-radius: var(--radius-sm);
    padding: 8px;
    margin-left: 6px;
  }

  .mobile-toggle:hover {
    background: #e2e8f0;
    color: var(--primary);
  }

  .nav-actions .btn-sm {
    display: none !important; /* Kept in drawer for tablet simplicity */
  }

  .btn-header-phone {
    padding: 8px 14px;
    font-size: 0.95rem;
  }

  /* Two Column Grids */
  .two-col-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .quote-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  /* Tablet Grids */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .areas-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  .hero-section {
    padding: 95px 0 80px;
    min-height: 520px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-top: 28px;
  }
}

/* --------------------------------------------------------------------------
   4. PHABLETS & MOBILES (max-width: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  }

  .top-bar {
    padding: 8px 0;
  }

  .top-bar-inner {
    justify-content: center;
    text-align: center;
    gap: 10px;
  }

  .top-bar-badge {
    display: none;
  }

  .logo-img {
    height: 48px;
  }

  .hero-section {
    padding: 60px 0 50px;
    min-height: auto;
  }

  .hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 26px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 30px;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-top: 22px;
    text-align: center;
  }

  .stat-item {
    align-items: center;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    max-width: 480px;
    margin: 0 auto;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .section-padding {
    padding: 55px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-title {
    font-size: 2rem;
  }

  .quote-section {
    padding: 60px 0;
  }

  .quote-info h2 {
    font-size: 2rem;
  }

  .quote-form-card {
    padding: 28px 20px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .site-footer {
    padding-top: 55px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  /* Show Sticky Call CTA Bar */
  .mobile-sticky-bar {
    display: flex;
    gap: 10px;
  }

  .mobile-sticky-bar .btn {
    flex: 1;
    padding: 12px 14px;
    font-size: 0.9rem;
    justify-content: center;
  }
}

/* --------------------------------------------------------------------------
   5. SMALL MOBILE PHONES (max-width: 480px - iPhone SE, Galaxy, Mini devices)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .top-bar-info {
    flex-direction: column;
    gap: 4px;
    text-align: center;
    font-size: 0.78rem;
  }

  .logo-img {
    height: 42px;
  }

  .btn-header-phone {
    font-size: 0.85rem;
    padding: 6px 10px;
    gap: 5px;
  }

  .btn-header-phone svg {
    width: 15px;
    height: 15px;
  }

  .mobile-toggle svg {
    width: 24px;
    height: 24px;
  }

  .hero-section {
    padding: 50px 0 40px;
  }

  .hero-badge {
    font-size: 0.78rem;
    padding: 5px 12px;
    margin-bottom: 16px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .stat-number {
    font-size: 1.85rem;
  }

  .badge-experience {
    bottom: 12px;
    left: 12px;
    padding: 10px 14px;
  }

  .badge-experience-number {
    font-size: 1.4rem;
  }

  .badge-experience-text {
    font-size: 0.75rem;
  }

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

  .quote-form-card {
    padding: 22px 16px;
  }

  .form-title {
    font-size: 1.3rem;
  }

  /* Prevent automatic iOS zooming on text inputs */
  .form-control,
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  select,
  textarea {
    font-size: 16px !important;
  }

  .page-banner {
    padding: 45px 0;
  }

  .page-banner-title {
    font-size: 2rem;
  }

  /* Responsive stacked buttons */
  .two-col-grid .btn {
    width: 100%;
    margin-left: 0 !important;
    margin-top: 10px;
  }

  .two-col-grid .btn:first-child {
    margin-top: 0;
  }
}