/* ==========================================================================
   ChromeTech Auto Care - Design System & Stylesheet
   Theme Palette: Deep Black (#111111), Crimson Red (#D32F2F), White (#FFFFFF)
   Bold Red Buttons (#E53935), Default Text (#111111), Muted (#666666), Highlight (#FF3B30)
   Location: Mesaieed Industrial Area, Street 27, Qatar
   ========================================================================== */

:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Outfit', 'Orbitron', sans-serif;

  /* Theme Core Colors */
  --primary-black: #111111;
  --secondary-crimson: #D32F2F;
  --bg-white: #FFFFFF;
  --bg-card: #F8FAFC;
  --bg-card-hover: #F1F5F9;
  
  --blue-primary: #111111;
  --blue-hover: #1E293B;
  --blue-glow: rgba(229, 57, 53, 0.25);
  --blue-dark: #111111;
  --blue-light: #FF3B30;

  --red-accent: #E53935;
  --red-hover: #C62828;
  --red-glow: rgba(229, 57, 53, 0.4);
  --red-bright: #FF3B30;

  /* Text System */
  --text-default: #111111;
  --text-primary: #111111;
  --text-secondary: #666666;
  --text-muted: #666666;
  --text-highlight: #FF3B30;
  --white-pure: #FFFFFF;

  /* Buttons */
  --btn-bg: #E53935;
  --btn-text: #FFFFFF;
  --btn-hover: #C62828;

  /* Borders & Glass */
  --border-light: #E2E8F0;
  --border-blue: rgba(229, 57, 53, 0.3);
  --border-red: rgba(211, 47, 47, 0.3);

  --glass-bg: rgba(255, 255, 255, 0.95);
  --glass-border: rgba(17, 17, 17, 0.12);
  --glass-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-white);
  color: var(--text-default);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Containers & Typography */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-default);
}

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

ul {
  list-style: none;
}

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

/* Utility Badges & Buttons */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.badge-blue {
  background: rgba(17, 17, 17, 0.08);
  color: var(--primary-black);
  border: 1px solid var(--border-light);
}

.badge-red {
  background: rgba(229, 57, 53, 0.1);
  color: var(--text-highlight);
  border: 1px solid var(--border-red);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--btn-bg);
  color: var(--btn-text);
  box-shadow: 0 8px 24px var(--red-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(229, 57, 53, 0.5);
  background: var(--btn-hover);
}

.btn-secondary {
  background: var(--primary-black);
  color: var(--white-pure);
  box-shadow: 0 8px 24px rgba(17, 17, 17, 0.2);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
  color: #FFFFFF !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4) !important;
  border: none !important;
  text-decoration: none;
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #128C7E 0%, #075E54 100%) !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6) !important;
}

.social-tiktok {
  background: #000000 !important;
  color: #FFFFFF !important;
  border: 1px solid #333333 !important;
}

.social-tiktok:hover {
  background: #EE1D52 !important;
  color: #FFFFFF !important;
  box-shadow: 0 6px 18px rgba(238, 29, 82, 0.5) !important;
  transform: translateY(-2px);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(17, 17, 17, 0.4);
  background: #2D3748;
}

.btn-outline {
  background: #FFFFFF;
  color: var(--primary-black);
  border: 1px solid var(--primary-black);
}

.btn-outline:hover {
  background: var(--primary-black);
  color: var(--white-pure);
  transform: translateY(-2px);
}

/* Sticky Top Topbar & Navigation */
.header-wrapper {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.top-bar {
  background: #000000 !important;
  border-bottom: none !important;
  font-size: 0.88rem;
  padding: 9px 0;
  color: #FFFFFF !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.top-info-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF !important;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.top-info-item i,
.top-info-item svg {
  color: #FFFFFF !important;
  font-size: 1.05rem;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.8));
}

/* Navigation Bar - Sleek Dark Theme matching reference design */
.nav-bar {
  background: #121316 !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 0;
  transition: all var(--transition-normal);
}

.nav-bar.scrolled {
  padding: 10px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  background: rgba(18, 19, 22, 0.98) !important;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Logo - Top-most navigation bar logo with solid black background fill */
.nav-bar .logo {
  background: #000000 !important;
  padding: 6px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  margin-left: -2px;
  margin-right: 18px;
}

.nav-bar .logo:hover {
  transform: translateY(-2px);
  border: 1px solid #FF2A38 !important;
  box-shadow: 0 8px 25px rgba(255, 42, 56, 0.35);
}

/* Hero Brand Logo Container - Clean Logo without any card background color or outline */
.hero-brand-logo-card {
  margin: 16px 0 20px;
  display: inline-block;
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  position: relative;
  overflow: visible;
  transition: all var(--transition-normal);
  max-width: 100%;
}

.hero-brand-logo-card::before {
  display: none !important;
  content: none !important;
}

.hero-brand-logo-card:hover {
  transform: none !important;
  box-shadow: none !important;
  border: none !important;
  outline: none !important;
}

.hero-logo-banner {
  max-width: 100%;
  width: 1150px;
  height: auto;
  display: block;
}

.brand-logo-img {
  height: 100px;
  max-height: 115px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(229, 57, 53, 0.25));
  transition: transform var(--transition-fast);
}

.brand-header-banner-img {
  height: 110px;
  max-height: 125px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
  transition: transform var(--transition-fast);
}

.brand-header-banner-img:hover {
  transform: scale(1.02);
}

.footer-logo-img {
  height: 75px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(229, 57, 53, 0.3));
}

.footer-brand-banner-img {
  height: 65px;
  max-height: 75px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.15));
}

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

.logo-main {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--primary-black);
}

.logo-main span {
  color: var(--red-accent);
}

.logo-sub {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: #FFFFFF !important;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: #FF2A38 !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: #FF2A38;
  transition: width var(--transition-fast);
}

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

/* Navigation Dropdown Menus */
.nav-dropdown {
  position: relative;
}

.nav-arrow {
  font-size: 0.7rem;
  margin-left: 4px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 270px;
  background: #18191C;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 10px 0;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-fast);
  z-index: 1000;
  list-style: none;
}

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

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: #E2E8F0 !important;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
  background: rgba(255, 42, 56, 0.15);
  color: #FF2A38 !important;
  padding-left: 24px;
}

.dropdown-menu a i {
  color: #FF2A38;
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
}

/* Red Contact Us Button */
.btn-nav-contact {
  background: linear-gradient(135deg, #FF2A38 0%, #D32F2F 100%) !important;
  color: #FFFFFF !important;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 10px 22px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 4px 15px rgba(255, 42, 56, 0.35);
  transition: all var(--transition-fast);
  line-height: 1.25;
  border: none;
  cursor: pointer;
}

.btn-nav-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 42, 56, 0.5);
  background: linear-gradient(135deg, #FF3B48 0%, #E53935 100%) !important;
  color: #FFFFFF !important;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary-black);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 4px;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 80px 0 100px;
  background: radial-gradient(circle at 80% 20%, rgba(229, 57, 53, 0.06) 0%, transparent 60%),
              radial-gradient(circle at 10% 90%, rgba(17, 17, 17, 0.04) 0%, transparent 50%),
              var(--bg-white);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  color: var(--primary-black);
}

.hero-title .text-gradient {
  background: linear-gradient(135deg, var(--primary-black) 20%, var(--secondary-crimson) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
}

.hero-location-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--primary-black);
  font-size: 0.95rem;
  max-width: max-content;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.hero-location-tag svg {
  color: var(--text-highlight);
  flex-shrink: 0;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

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

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-black);
}

.stat-num span {
  color: var(--text-highlight);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Visual & Glass Showcase */
.hero-visual {
  position: relative;
}

.hero-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hero-img-container img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.candy-blue-tint {
  filter: saturate(2.4) hue-rotate(185deg) contrast(1.15) brightness(1.02);
}

.hero-badge-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.overlay-info h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.overlay-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.rating-stars {
  color: #F59E0B;
  display: flex;
  gap: 4px;
  font-size: 0.9rem;
}

/* Emergency Towing Bar */
.emergency-banner {
  background: linear-gradient(90deg, #991B1B 0%, var(--red-accent) 50%, #991B1B 100%);
  padding: 16px 0;
  color: var(--white-pure);
  box-shadow: 0 4px 20px rgba(230, 57, 70, 0.3);
}

.emergency-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.emergency-text {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  font-size: 1.05rem;
}

.emergency-text svg {
  font-size: 1.5rem;
  animation: pulse 1.5s infinite;
}

/* Section Shared Headers */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.5rem;
  margin: 12px 0 16px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* Services Filter & Cards */
.services-filter {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  color: var(--white-pure);
  box-shadow: 0 4px 15px var(--blue-glow);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-blue);
  box-shadow: 0 20px 40px rgba(0, 102, 255, 0.15);
}

.service-img {
  position: relative;
  height: 220px;
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

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

.service-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  background: rgba(15, 23, 42, 0.92) !important;
  backdrop-filter: blur(8px);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
  letter-spacing: 0.5px;
  white-space: nowrap;
  pointer-events: none;
  max-width: 85%;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Feature Cards - Light Background & Dark High-Contrast Text for Maximum Readability */
.feature-card {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: var(--radius-md) !important;
  padding: 20px !important;
  text-align: left !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04) !important;
  transition: all var(--transition-fast) !important;
}

.feature-card:hover {
  transform: translateY(-4px) !important;
  background: #FFFFFF !important;
  border-color: var(--blue-light) !important;
  box-shadow: 0 12px 30px rgba(0, 102, 255, 0.12) !important;
}

.feature-card h4 {
  color: #0F172A !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  margin-bottom: 6px !important;
}

.feature-card p {
  color: #334155 !important;
  font-size: 0.88rem !important;
  line-height: 1.5 !important;
}

.feature-card i, .feature-card svg {
  margin-bottom: 10px !important;
}

.service-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-list {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.service-list svg {
  color: var(--blue-light);
  flex-shrink: 0;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

/* Interactive Before & After Slider Section */
.before-after-box {
  position: relative;
  max-width: 900px;
  height: 480px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  user-select: none;
}

.ba-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  border-right: 3px solid var(--red-accent);
}

.ba-overlay img {
  position: absolute;
  top: 0;
  left: 0;
  width: 900px;
  max-width: none;
  height: 100%;
  object-fit: cover;
}

.ba-slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--red-accent);
  border: 3px solid var(--white-pure);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-pure);
  cursor: ew-resize;
  box-shadow: 0 0 20px var(--red-glow);
  z-index: 10;
}

.ba-label {
  position: absolute;
  top: 20px;
  padding: 8px 16px;
  background: rgba(7, 11, 20, 0.8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ba-label-before {
  left: 20px;
  color: var(--red-bright);
}

.ba-label-after {
  right: 20px;
  color: var(--blue-light);
}

/* Cost & Duration Estimator Tool */
.estimator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0, 102, 255, 0.1);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-default);
}

.form-select, .form-input {
  width: 100%;
  padding: 14px 18px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-default);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-select:focus, .form-input:focus {
  border-color: var(--red-accent);
  box-shadow: 0 0 10px rgba(229, 57, 53, 0.2);
}

.estimator-result {
  background: linear-gradient(135deg, rgba(17, 17, 17, 0.03), rgba(229, 57, 53, 0.05));
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.result-price-box h3 {
  font-size: 1.8rem;
  color: var(--text-highlight);
}

/* Why Choose Us Feature Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-red);
  box-shadow: 0 12px 24px rgba(229, 57, 53, 0.1);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(229, 57, 53, 0.1);
  border: 1px solid var(--border-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-highlight);
  font-size: 1.8rem;
}

/* Location & Hours Section (Qatar St 27) */
.location-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.location-info {
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-row {
  display: flex;
  gap: 16px;
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(229, 57, 53, 0.1);
  border: 1px solid var(--border-red);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-highlight);
  flex-shrink: 0;
}

.location-map-container {
  position: relative;
  min-height: 400px;
  background: #F1F5F9;
}

.map-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  text-align: center;
  background: radial-gradient(circle at center, rgba(0, 102, 255, 0.2) 0%, rgba(7, 11, 20, 0.95) 80%),
              url('assets/images/hero.jpg') center/cover;
}

/* Testimonials Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.client-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-black), var(--red-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--white-pure);
}

/* Floating WhatsApp Button (Every Page) */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.whatsapp-btn {
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--white-pure);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  position: relative;
  transition: transform 0.3s ease;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25D366;
  opacity: 0.5;
  animation: pulse-ring 2s infinite;
}

.whatsapp-tooltip {
  background: rgba(17, 17, 17, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  color: var(--white-pure);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 8px;
}

.whatsapp-tooltip .status-dot {
  width: 8px;
  height: 8px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 0 8px #25D366;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Modal Dialog */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(17, 17, 17, 0.7);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 620px;
  padding: 36px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--red-accent);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  background: var(--primary-black);
  border: 1px solid var(--border-red);
  color: var(--white-pure);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 10001;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s ease;
}

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

/* Footer High-Contrast Styling */
footer {
  background: #090D16 !important;
  border-top: 2px solid #0066FF !important;
  padding: 70px 0 30px;
  color: #F8FAFC !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.15rem;
  margin-bottom: 18px;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  letter-spacing: 0.5px;
  border-bottom: 2px solid #0066FF;
  display: inline-block;
  padding-bottom: 4px;
}

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

.footer-links a {
  color: #E2E8F0 !important;
  font-size: 0.92rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: #38BDF8 !important;
  padding-left: 4px;
}

footer p {
  color: #CBD5E1 !important;
  font-size: 0.92rem;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  color: #F8FAFC !important;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: #F8FAFC !important;
  font-weight: 600;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .location-box {
    grid-template-columns: 1fr;
  }
  .estimator-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #FFFFFF;
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 100px 30px 40px;
    align-items: flex-start;
    transition: right 0.4s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  }
  .nav-menu.active {
    right: 0;
  }
  .mobile-toggle {
    display: block;
  }
  .top-bar-content {
    flex-direction: column;
    gap: 8px;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .whatsapp-tooltip {
    display: none;
  }
  .brand-header-banner-img {
    height: 48px;
    max-height: 52px;
  }
}

@media (max-width: 576px) {
  .modal-box {
    padding: 24px 18px;
    max-width: 94vw;
  }
  .modal-box form div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  .hero-title {
    font-size: 2.1rem;
  }
  .services-filter {
    gap: 8px;
  }
  .filter-btn {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .brand-header-banner-img {
    height: 38px;
    max-height: 42px;
  }
}

/* Official Social Media Brand Icons */
.social-links-bar {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-top: 14px;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 1.65rem;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  text-decoration: none;
}

/* Official Facebook Blue (#1877F2) */
.social-facebook {
  background: #1877F2 !important;
  color: #FFFFFF !important;
}

.social-facebook:hover {
  transform: translateY(-4px) scale(1.15);
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.55) !important;
}

/* Official Instagram Vibrant Gradient (#405DE6 to #F77737) */
.social-instagram {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%) !important;
  color: #FFFFFF !important;
}

.social-instagram:hover {
  transform: translateY(-4px) scale(1.15);
  box-shadow: 0 8px 20px rgba(214, 36, 159, 0.55) !important;
}

/* Official WhatsApp Green (#25D366) */
.social-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%) !important;
  color: #FFFFFF !important;
}

.social-whatsapp:hover {
  transform: translateY(-4px) scale(1.15);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.55) !important;
}