/* ==========================================================================
   Acme Garage Doors - Niagara Falls & Niagara Region, Ontario
   Brand Color Palette Engineered from Official Logo (Teal #009ca6 & Charcoal #2d2b2a)
   Ultra-Sleek One-Line Header & Rich Image Showcase
   ========================================================================== */

:root {
  /* Brand Colors Extracted from Official Acme Logo */
  --brand-teal: #009ca6;          /* Signature Garage Door Teal */
  --brand-teal-dark: #007c85;     /* Dark Teal for hovers & borders */
  --brand-teal-light: #e6f7f8;    /* Soft Tint for badges & cards */
  --brand-teal-glow: rgba(0, 156, 166, 0.28);
  --brand-charcoal: #2d2b2a;      /* Official Logo ACME & Outer Ring Charcoal */
  --brand-charcoal-dark: #1b1a19;
  --brand-roof-grey: #484848;     /* Official Logo Roof Accent */
  
  /* Emergency, Trust & Support Accents */
  --emergency: #dc2626;           /* 24/7 Emergency Red */
  --emergency-hover: #b91c1c;
  --success: #059669;             /* Trust Green */
  --warning: #d97706;
  --star-gold: #f59e0b;
  
  /* Backgrounds & Text */
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-teal-subtle: #f0fdfa;
  --text-main: #2d2b2a;
  --text-muted: #57534e;
  --text-light: #8c8885;
  --border-subtle: #e7e5e4;
  --border-teal: #99f6e4;
  
  /* Shadows & Radius */
  --shadow-sm: 0 1px 3px rgba(45, 43, 42, 0.06);
  --shadow-md: 0 4px 10px -2px rgba(45, 43, 42, 0.08), 0 2px 4px -2px rgba(45, 43, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(45, 43, 42, 0.12), 0 4px 6px -4px rgba(45, 43, 42, 0.06);
  --shadow-xl: 0 24px 38px -8px rgba(0, 156, 166, 0.18), 0 10px 15px -6px rgba(45, 43, 42, 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1320px;
}

/* Global Reset & Responsive Media Foundation */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

/* Universal Media Fluidity (Eliminates fixed blowout across all viewports) */
img, picture, video, canvas, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

iframe, embed, object {
  max-width: 100%;
  border: 0;
}

/* Headings (Fluid typography via clamp and relative units) */
h1, h2, h3, h4, h5, h6 {
  color: var(--brand-charcoal);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.85rem, 3.8vw + 0.6rem, 3.25rem); }
h2 { font-size: clamp(1.45rem, 2.4vw + 0.4rem, 2.25rem); margin-bottom: 0.75rem; }
h3 { font-size: clamp(1.15rem, 1.5vw + 0.3rem, 1.45rem); margin-bottom: 0.5rem; }
h4 { font-size: clamp(1rem, 1.2vw + 0.2rem, 1.2rem); }

p { margin-bottom: 1rem; color: #44403c; font-size: clamp(0.92rem, 0.4vw + 0.85rem, 1.05rem); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--brand-teal);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { color: var(--brand-teal-dark); }

/* Containers (Fluid Relative Units with clamp padding) */
.container {
  width: 100%;
  max-width: min(100%, var(--container-max));
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3.5vw, 1.75rem);
  padding-right: clamp(1rem, 3.5vw, 1.75rem);
}

.container-narrow {
  width: 100%;
  max-width: min(100%, 58rem);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 3.5vw, 1.75rem);
  padding-right: clamp(1rem, 3.5vw, 1.75rem);
}

/* Reusable Fluid Grid & Layout Utilities */
.responsive-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: clamp(1rem, 2.5vw, 2rem);
  margin-top: clamp(1.25rem, 3vw, 2.5rem);
  margin-bottom: clamp(1.25rem, 3vw, 2.5rem);
}

.responsive-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
  gap: clamp(1rem, 2.2vw, 1.75rem);
  margin-top: clamp(1.25rem, 3vw, 2.5rem);
  margin-bottom: clamp(1.25rem, 3vw, 2.5rem);
}

.responsive-grid-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
  align-items: flex-start;
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
@media (min-width: 820px) {
  .responsive-grid-split {
    grid-template-columns: 1.25fr 0.75fr;
  }
}

.responsive-grid-even {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  margin-top: clamp(1.5rem, 3.5vw, 3rem);
  margin-bottom: clamp(1.5rem, 3.5vw, 3rem);
}
@media (min-width: 768px) {
  .responsive-grid-even {
    grid-template-columns: 1fr 1fr;
  }
}

/* Reusable Fluid Responsive Image Utilities */
.responsive-img-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.responsive-img-hero {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  max-height: clamp(16rem, 38vw, 24rem);
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.responsive-img-feature {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.section { padding: clamp(2.75rem, 5vw, 4.5rem) 0; }
.section-alt { background-color: #ffffff; }
.section-teal-tint { background-color: var(--bg-teal-subtle); border-top: 1px solid var(--border-teal); border-bottom: 1px solid var(--border-teal); }
.section-dark {
  background: linear-gradient(135deg, var(--brand-charcoal-dark) 0%, #1e293b 100%);
  color: #f8fafc;
}
.section-dark h2, .section-dark h3 { color: #ffffff; }
.section-dark p { color: #cbd5e1; }

/* ==========================================================================
   1. Emergency Top Bar (Crisp, Decent & High-Trust Brand Gradient)
   ========================================================================== */
.emergency-topbar {
  background: linear-gradient(90deg, #09262d 0%, #00464f 40%, #005a66 70%, #0c2b33 100%);
  color: #f1f5f9;
  padding: 0.55rem 1rem;
  font-size: 0.86rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(94, 234, 212, 0.25);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
}
.emergency-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  gap: 1rem;
}
.emergency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(94, 234, 212, 0.5);
  color: #ffffff;
  padding: 0.22rem 0.7rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  font-weight: 800;
  backdrop-filter: blur(4px);
}
.pulse-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse-animation 1.5s infinite;
}
@keyframes pulse-animation {
  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 7px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.topbar-phone {
  color: #5eead4;
  font-weight: 800;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}
.topbar-phone:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* ==========================================================================
   2. Sleek ONE-LINE Main Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  border-bottom: 2px solid var(--border-subtle);
  box-shadow: 0 2px 12px rgba(45, 43, 42, 0.05);
  height: 80px;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap; /* STRICTLY ONE LINE */
  width: 100%;
  gap: 1rem;
}

/* Brand Logo (Logo Image + Text in One Row) */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--brand-charcoal);
  text-decoration: none;
  flex-shrink: 0;
}
.brand-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 8px var(--brand-teal-glow);
}
.brand-logo:hover .brand-logo-img {
  transform: rotate(-3deg) scale(1.05);
}
.brand-text-col {
  display: flex;
  flex-direction: column;
}
.brand-title {
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--brand-charcoal);
  line-height: 1.1;
}
.brand-title span {
  color: var(--brand-teal);
}
.brand-subtitle {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Three Best Rated® Award Seal in Header */
.header-award-wrap {
  display: flex;
  align-items: center;
  margin-left: 0.35rem;
  flex-shrink: 0;
  text-decoration: none;
}
.header-award-seal {
  height: 54px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.16));
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}
.header-award-seal:hover {
  transform: scale(1.08) rotate(-2deg);
}

@media (max-width: 600px) {
  .header-award-seal {
    height: 42px;
  }
}

/* Navigation Menu - Strictly in One Line */
.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 0.95vw, 1.15rem);
  flex-wrap: nowrap;
  white-space: nowrap;
}
.nav-link {
  color: var(--brand-charcoal);
  font-weight: 700;
  font-size: clamp(0.82rem, 0.88vw, 0.92rem);
  padding: 0.45rem 0.15rem;
  position: relative;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--brand-teal);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: var(--brand-teal);
  border-radius: 2px;
}

/* Dropdown */
.nav-item-dropdown {
  position: relative;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--brand-teal);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  min-width: 320px;
  padding: 0.6rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--transition);
  z-index: 105;
}
.nav-item-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}
.dropdown-item:hover {
  background-color: var(--brand-teal-light);
  color: var(--brand-teal-dark);
  padding-left: 1.5rem;
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.seo-switch-btn {
  display: none !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  min-height: 48px;
  font-size: 0.92rem;
  font-weight: 800;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
  touch-action: manipulation;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-dark));
  color: #ffffff;
  box-shadow: 0 4px 14px var(--brand-teal-glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--brand-teal-dark), #006066);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 156, 166, 0.35);
  color: #ffffff;
}
.btn-emergency {
  background: linear-gradient(135deg, var(--emergency), #b91c1c);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
}
.btn-emergency:hover {
  background: linear-gradient(135deg, #b91c1c, #991b1b);
  color: #ffffff;
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--brand-charcoal);
  border: 2px solid var(--border-subtle);
}
.btn-outline:hover {
  border-color: var(--brand-teal);
  color: var(--brand-teal);
  background: var(--brand-teal-light);
}
.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}
.btn-lg {
  padding: 0.95rem 1.85rem;
  font-size: 1.05rem;
}

.mobile-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: #f8fafc;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 10px 8px;
  cursor: pointer;
  position: relative;
  z-index: 1005;
  transition: all 0.2s ease;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.mobile-nav-toggle:hover, .mobile-nav-toggle:active {
  background: var(--brand-teal-light);
  border-color: var(--brand-teal);
}
.hamburger-bar {
  display: block;
  width: 22px;
  height: 2.5px;
  background-color: var(--brand-charcoal);
  border-radius: 2px;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, background-color 0.2s ease;
  pointer-events: none;
}
.mobile-nav-toggle.is-active {
  background: #fef2f2;
  border-color: #f87171;
}
.mobile-nav-toggle.is-active .hamburger-bar {
  background-color: #dc2626;
}
.mobile-nav-toggle.is-active .hamburger-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.mobile-nav-toggle.is-active .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-nav-toggle.is-active .hamburger-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   3. Captivating Hero Section (With Rich Imagery & Branding)
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #1e75b3 0%, #b55423 55%, #18b591 100%);
  color: #ffffff;
  padding: 4.5rem 0 4rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 25%, rgba(0, 156, 166, 0.2) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 156, 166, 0.2);
  border: 1px solid rgba(0, 156, 166, 0.5);
  color: #5eead4;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.hero h1 {
  color: #ffffff;
  margin-bottom: 1.25rem;
}
.hero h1 span {
  color: #2dd4bf;
}
.hero-subtext {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.65;
}
.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.25rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.trust-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #e2e8f0;
}
.trust-stars { color: var(--star-gold); }

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Quick Quote / Emergency Form Card */
.hero-card {
  background: rgba(255, 255, 255, 0.98);
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(0, 156, 166, 0.3);
}
.hero-card-header {
  margin-bottom: 1.5rem;
  text-align: center;
}
.hero-card-header h3 {
  font-size: 1.45rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.25rem;
}
.hero-card-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.quick-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-charcoal);
}
.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--text-main);
  transition: var(--transition);
  touch-action: manipulation;
}
.form-control:focus {
  outline: none;
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px var(--brand-teal-glow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.hero-dispatch-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--brand-teal-dark);
  font-weight: 800;
  margin-top: 0.5rem;
}

/* ==========================================================================
   4. Trust & Stats Bar
   ========================================================================== */
.stats-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 2rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item h3 {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--brand-charcoal);
  margin-bottom: 0.1rem;
}
.stat-item h3 span {
  color: var(--brand-teal);
}
.stat-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 700;
}

/* ==========================================================================
   5. REAL WORK IN NIAGARA: Rich Photo Gallery Showcase
   ========================================================================== */
.gallery-section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
}
.section-tag {
  display: inline-block;
  color: var(--brand-teal-dark);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1.75rem;
}
.gallery-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-teal);
}
.gallery-img-wrap {
  position: relative;
  width: 100%;
  height: 240px;
  background: #e7e5e4;
  overflow: hidden;
}
.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-card:hover .gallery-img {
  transform: scale(1.06);
}
.gallery-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(45, 43, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}
.gallery-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.gallery-info h4 {
  font-size: 1.2rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.4rem;
}
.gallery-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.gallery-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-teal-dark);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.85rem;
}

/* ==========================================================================
   6. The 9 SEO Service Cards Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  gap: 1.75rem;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-teal);
}
.service-card-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}
.badge-emergency { background: #fee2e2; color: var(--emergency); }
.badge-popular { background: var(--brand-teal-light); color: var(--brand-teal-dark); }
.badge-tune { background: #dcfce7; color: var(--success); }

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--brand-teal-light);
  color: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}
.service-card h3 {
  font-size: 1.25rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.75rem;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  flex-grow: 1;
  margin-bottom: 1.25rem;
}
.service-card-meta {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 700;
}

/* ==========================================================================
   7. Problem Diagnoser & Cost Estimator
   ========================================================================== */
.diagnoser-box {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  margin-top: 2rem;
}
.diagnostic-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.diag-btn {
  background: #f8fafc;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  min-height: 48px;
  touch-action: manipulation;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.diag-btn:hover {
  background: #ffffff;
  border-color: var(--brand-teal);
}
.diag-btn.active {
  background: var(--brand-teal-light);
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px var(--brand-teal-glow);
}
.diag-btn-icon {
  font-size: 1.5rem;
  line-height: 1;
}
.diag-btn-content h4 {
  font-size: 0.95rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.2rem;
}
.diag-btn-content p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.diag-result-card {
  background: linear-gradient(135deg, var(--brand-charcoal-dark), #1f2937);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}
.diag-result-card h3 { color: #ffffff; font-size: 1.45rem; }
.diag-safety-tag {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.safety-critical { background: rgba(239, 68, 68, 0.25); border: 1px solid #ef4444; color: #fca5a5; }
.safety-moderate { background: rgba(245, 158, 11, 0.25); border: 1px solid #f59e0b; color: #fcd34d; }
.safety-low { background: rgba(34, 197, 94, 0.25); border: 1px solid #22c55e; color: #86efac; }

.diag-pricing-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}
.diag-pricing-box .price-label {
  font-size: 0.8rem;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.diag-pricing-box .price-value {
  font-size: 1.8rem;
  font-weight: 900;
  color: #5eead4;
  margin: 0.35rem 0;
}
.diag-pricing-box .turnaround {
  font-size: 0.85rem;
  color: #cbd5e1;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   8. Before & After Transformation Slider (Visual Transformation)
   ========================================================================== */
.before-after-wrapper {
  max-width: 980px;
  margin: 2rem auto 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 45px -12px rgba(0, 0, 0, 0.7), 0 0 0 2px rgba(0, 156, 166, 0.4);
  aspect-ratio: 16 / 10;
  min-height: 420px;
  background: #0f172a;
  user-select: none;
  touch-action: pan-y;
}

@media (max-width: 768px) {
  .before-after-wrapper {
    aspect-ratio: 4 / 3;
    min-height: 280px;
  }
}

.ba-layer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ba-layer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  user-select: none;
}

.ba-layer-before {
  z-index: 1;
}

.ba-layer-after {
  z-index: 2;
  clip-path: inset(0 calc(100% - var(--slider-pos, 50%)) 0 0);
  -webkit-clip-path: inset(0 calc(100% - var(--slider-pos, 50%)) 0 0);
  will-change: clip-path;
}

/* Floating status tags */
.ba-floating-tag {
  position: absolute;
  top: 1.25rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  pointer-events: none;
}
.tag-before {
  right: 1.25rem;
  background: rgba(15, 23, 42, 0.88);
  color: #fca5a5;
  border: 1.5px solid rgba(239, 68, 68, 0.5);
}
.tag-after {
  left: 1.25rem;
  background: rgba(15, 23, 42, 0.88);
  color: #5eead4;
  border: 1.5px solid rgba(0, 156, 166, 0.6);
}
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.badge-red { background: #ef4444; box-shadow: 0 0 8px #ef4444; }
.badge-teal { background: #14b8a6; box-shadow: 0 0 8px #14b8a6; }

/* Central slider line & handle */
.ba-slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--slider-pos, 50%);
  transform: translateX(-50%);
  width: 44px;
  z-index: 10;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ba-handle-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: #ffffff;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.8), 0 0 6px rgba(0, 156, 166, 0.9);
}

.ba-handle-circle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--brand-teal);
  border: 3px solid #ffffff;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  z-index: 2;
  color: #ffffff;
}

.ba-handle-arrow {
  font-size: 0.68rem;
  color: #ffffff;
  font-weight: 900;
  user-select: none;
}

.ba-handle-pill {
  position: absolute;
  bottom: 1.25rem;
  background: var(--brand-teal);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  border: 1.5px solid #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  user-select: none;
}

/* Full overlay range input: allows dragging, sliding, clicking on desktop and mobile smoothly */
.ba-range-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  margin: 0;
  padding: 0;
  cursor: ew-resize;
  z-index: 25;
  touch-action: pan-y;
  -webkit-appearance: none;
  appearance: none;
}

/* Preset Controls */
.ba-preset-controls {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.5rem auto 0;
  max-width: 980px;
  flex-wrap: wrap;
}
.ba-preset-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: #cbd5e1;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.ba-preset-btn:hover {
  background: rgba(0, 156, 166, 0.2);
  color: #5eead4;
  border-color: var(--brand-teal);
}
.ba-preset-btn.active {
  background: var(--brand-teal);
  color: #ffffff;
  border-color: var(--brand-teal);
  box-shadow: 0 0 15px var(--brand-teal-glow);
}

/* Feature comparison cards */
.ba-comparison-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin: 2.25rem auto 0;
  max-width: 980px;
}
@media (max-width: 768px) {
  .ba-comparison-cards {
    grid-template-columns: 1fr;
  }
  .tag-before {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
    right: 0.75rem;
    top: 0.75rem;
  }
  .tag-after {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
    left: 0.75rem;
    top: 0.75rem;
  }
}
.ba-card-col {
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
}
.col-before {
  background: rgba(239, 68, 68, 0.07);
  border: 1.5px solid rgba(239, 68, 68, 0.28);
}
.col-after {
  background: rgba(0, 156, 166, 0.09);
  border: 1.5px solid rgba(0, 156, 166, 0.45);
}
.ba-col-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.1rem;
}
.ba-status-icon {
  font-size: 1.25rem;
}
.col-before h4 { color: #fca5a5; font-size: 1.15rem; margin: 0; }
.col-after h4 { color: #5eead4; font-size: 1.15rem; margin: 0; }
.ba-feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  line-height: 1.6;
}
.ba-feature-list li strong {
  color: #ffffff;
}

/* ==========================================================================
   9. 25-Point Checklist Interactive Tracker
   ========================================================================== */
.checklist-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  margin-top: 2rem;
}
.checklist-progress-bar {
  background: #e7e5e4;
  height: 12px;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 2rem;
}
.checklist-progress-fill {
  background: linear-gradient(90deg, var(--brand-teal), var(--success));
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
}
.checklist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
}
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem;
  min-height: 48px;
  touch-action: manipulation;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.check-item:hover {
  background: var(--brand-teal-light);
  border-color: var(--brand-teal);
}
.check-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--brand-teal);
  cursor: pointer;
}
.check-text h5 {
  font-size: 0.92rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.15rem;
}
.check-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ==========================================================================
   10. Service Areas Grid
   ========================================================================== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.area-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  transition: var(--transition);
}
.area-card:hover {
  border-color: var(--brand-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.area-card h4 {
  font-size: 1.1rem;
  color: var(--brand-charcoal);
  margin-bottom: 0.25rem;
}
.area-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.area-time-badge {
  display: inline-block;
  background: var(--brand-teal-light);
  color: var(--brand-teal-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   11. Reviews (5.0 Google Rating Showcase)
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1.75rem;
  margin-top: 2.5rem;
}
.review-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.review-stars {
  color: var(--star-gold);
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}
.review-text {
  font-style: italic;
  font-size: 0.95rem;
  color: #44403c;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}
.review-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.85rem;
}
.author-name {
  font-weight: 800;
  color: var(--brand-charcoal);
  font-size: 0.92rem;
}
.author-loc {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.review-service-tag {
  background: var(--brand-teal-light);
  color: var(--brand-teal-dark);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 800;
}

/* ==========================================================================
   12. SEO Command Center Modal & Tables
   ========================================================================== */
.seo-module-container {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(27, 26, 25, 0.85);
  backdrop-filter: blur(8px);
  padding: 2rem;
  overflow-y: auto;
}
.seo-module-container.open { display: block; }
.seo-module-window {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 1280px;
  margin: 0 auto;
  box-shadow: 0 25px 60px -15px rgba(0,0,0,0.5);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}
.seo-module-header {
  background: var(--brand-charcoal);
  color: #ffffff;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--brand-teal);
}
.seo-module-header h2 {
  color: #ffffff;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0;
}
.seo-close-btn {
  background: rgba(255,255,255,0.15);
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.seo-close-btn:hover { background: var(--emergency); }

.seo-tabs {
  display: flex;
  background: #f5f5f4;
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
  padding: 0 1rem;
}
.seo-tab-btn {
  padding: 0.9rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}
.seo-tab-btn:hover { color: var(--brand-charcoal); }
.seo-tab-btn.active {
  color: var(--brand-teal-dark);
  border-bottom-color: var(--brand-teal);
  background: #ffffff;
}

.seo-tab-content {
  padding: 2.25rem;
  max-height: 75vh;
  overflow-y: auto;
}
.seo-pane { display: none; }
.seo-pane.active { display: block; }

.seo-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}
.seo-table th {
  background: #f5f5f4;
  padding: 0.85rem 1rem;
  font-weight: 800;
  color: var(--brand-charcoal);
  border-bottom: 2px solid var(--border-subtle);
}
.seo-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}
.seo-table tr:hover td { background: var(--brand-teal-light); }

.serp-preview {
  background: #ffffff;
  border: 1px solid #dfe1e5;
  border-radius: 8px;
  padding: 1.25rem;
  max-width: 650px;
  font-family: Arial, sans-serif;
  margin-top: 1rem;
}
.serp-url {
  font-size: 0.82rem;
  color: #202124;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}
.serp-title {
  font-size: 1.25rem;
  color: #1a0dab;
  text-decoration: underline;
  cursor: pointer;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}
.serp-desc { font-size: 0.88rem; color: #4d5156; line-height: 1.45; }

.code-box {
  background: #1b1a19;
  color: #5eead4;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  font-family: Consolas, Monaco, monospace;
  font-size: 0.85rem;
  overflow-x: auto;
  white-space: pre-wrap;
  margin: 1rem 0;
  border: 1px solid #44403c;
  position: relative;
}
.copy-code-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--brand-teal);
  color: #ffffff;
  border: none;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* ==========================================================================
   13. Footer
   ========================================================================== */
.site-footer {
  background: #1b1a19;
  color: #a8a29e;
  padding: 4.5rem 0 2rem;
  margin-top: auto;
  border-top: 4px solid var(--brand-teal);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}
.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.65rem; }
.footer-col a {
  color: #d6d3d1;
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-col a:hover {
  color: var(--brand-teal);
  padding-left: 0.3rem;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  color: #d6d3d1;
  font-size: 0.9rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   14. Mobile Navigation Drawer & Backdrop
   ========================================================================== */
.mobile-nav-backdrop {
  display: block;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}
.mobile-nav-backdrop.is-active {
  opacity: 1;
  pointer-events: auto;
  
}

body.nav-open {
  overflow: hidden;
  touch-action: none;
}

.mobile-nav-cta,
.mobile-drawer-header {
  display: none;
}

/* ==========================================================================
   15. High-Converting Mobile Sticky Conversion Bar
   ========================================================================== */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.65rem 1rem max(0.65rem, env(safe-area-inset-bottom));
  box-shadow: 0 -4px 25px rgba(15, 23, 42, 0.15);
  z-index: 990;
  border-top: 1px solid rgba(226, 232, 240, 0.95);
}

.mobile-sticky-inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 0.65rem;
  max-width: 540px;
  margin: 0 auto;
}

.btn-sticky-call {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  text-decoration: none;
  white-space: nowrap;
}
.btn-sticky-call .pulse-dot {
  width: 7px;
  height: 7px;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4);
}

.btn-sticky-quote {
  background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-dark));
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px var(--brand-teal-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  white-space: nowrap;
}

/* ==========================================================================
   16. Professional Responsive Breakpoints
   ========================================================================== */

/* Laptops and Small Desktops (993px - 1200px) */
@media (max-width: 1200px) {
  .main-nav {
    gap: 0.65rem;
  }
  .nav-link {
    font-size: 0.84rem;
    padding: 0.4rem 0.1rem;
  }
}

/* Tablets & Mobile Screens (<= 992px) */
@media (max-width: 992px) {
  .site-header {
    height: 70px;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: #ffffff !important;
  }
  .brand-logo-img {
    width: 44px;
    height: 44px;
  }
  .brand-title {
    font-size: 1.15rem;
  }
  .header-actions {
    gap: 0.5rem;
    align-items: center;
  }
  .header-actions .header-call-btn {
    padding: 0.45rem 0.75rem;
    font-size: 0.82rem;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  /* Off-Canvas Slide-Over Drawer - Full Height & Independent of Header Stacking */
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(340px, 86vw);
    height: 100vh;
    height: 100dvh;
    background: #ffffff;
    box-shadow: -10px 0 40px rgba(15, 23, 42, 0.35);
    border-left: 1px solid var(--border-subtle);
    padding: 0 1.25rem 6.5rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    transform: translateX(105%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.32s;
    z-index: 9999;
    will-change: transform;
    pointer-events: none;
    visibility: hidden;
  }

  .main-nav.open {
    transform: translateX(0);
    pointer-events: auto;
    visibility: visible;
  }

  /* Drawer Top Sticky Header */
  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0 1rem;
    margin-bottom: 0.75rem;
    border-bottom: 2px solid #f1f5f9;
    position: sticky;
    top: 0;
    background: #ffffff;
    z-index: 10;
  }
  .mobile-drawer-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
  }
  .mobile-drawer-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 156, 166, 0.3);
  }
  .mobile-drawer-title {
    display: flex;
    flex-direction: column;
  }
  .mobile-drawer-name {
    font-weight: 900;
    font-size: 1.05rem;
    color: var(--brand-charcoal);
    line-height: 1.1;
  }
  .mobile-drawer-name span {
    color: var(--brand-teal);
  }
  .mobile-drawer-sub {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  .mobile-drawer-close {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f1f5f9;
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    color: var(--brand-charcoal);
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
    touch-action: manipulation;
  }
  .mobile-drawer-close:hover, .mobile-drawer-close:active {
    background: #fee2e2;
    color: #dc2626;
    border-color: #fca5a5;
    transform: rotate(90deg);
  }

  .nav-link {
    font-size: 0.98rem;
    font-weight: 700;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    color: var(--brand-charcoal);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #f8fafc;
    min-height: 48px;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
  }
  .nav-link:hover, .nav-link:active {
    background: var(--brand-teal-light);
    color: var(--brand-teal-dark);
    transform: translateX(3px);
  }
  .nav-link.active {
    background: var(--brand-teal-light);
    color: var(--brand-teal-dark);
    font-weight: 800;
    border-left: 3px solid var(--brand-teal);
  }
  .nav-link.active::after {
    display: none;
  }

  /* Services Dropdown in Mobile Drawer */
  .nav-item-dropdown {
    width: 100%;
  }
  .nav-item-dropdown > .nav-link {
    cursor: pointer;
    user-select: none;
  }
  .dropdown-menu {
    position: static;
    opacity: 0;
    visibility: hidden;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--brand-teal);
    background: #f8fafc;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 0.25rem 0.5rem;
    margin: 0.25rem 0 0.5rem 0.5rem;
    display: flex;
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  }
  .nav-item-dropdown.dropdown-open .dropdown-menu {
    max-height: 600px;
    opacity: 1;
    visibility: visible;
  }
  .dropdown-item {
    padding: 0.65rem 0.75rem;
    font-size: 0.88rem;
    border-radius: var(--radius-sm);
    min-height: 42px;
    display: flex;
    align-items: center;
  }

  /* Mobile Drawer Bottom CTA */
  .mobile-nav-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 2px dashed #e2e8f0;
  }
  .mobile-nav-cta .btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    font-weight: 800;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.3);
  }
  .mobile-nav-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    text-align: center;
  }

  /* Sticky Conversion Bar on Mobile */
  .mobile-sticky-bar {
    display: block;
  }
  body {
    padding-bottom: 74px;
  }

  /* Layout Adjustments */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .diag-result-card {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .photo-gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Smart Phones & Phablets (<= 768px) */
@media (max-width: 768px) {
  .emergency-topbar-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.25rem;
    padding: 0.25rem 0;
  }
  .emergency-topbar {
    font-size: 0.78rem;
    padding: 0.4rem 0.75rem;
  }
  .emergency-badge {
    font-size: 0.68rem;
    padding: 0.15rem 0.5rem;
  }

  .site-header {
    height: 66px;
  }
  .header-inner {
    gap: 0.4rem;
  }
  .brand-logo-img {
    width: 38px;
    height: 38px;
  }
  .brand-title {
    font-size: 1.05rem;
  }
  .brand-subtitle {
    font-size: 0.65rem;
  }
  .header-award-wrap {
    margin-left: 0.2rem;
  }
  .header-award-seal {
    height: 38px;
  }
  .header-actions {
    gap: 0.4rem;
    margin-left: auto;
  }
  .header-actions .header-call-btn {
    padding: 0.4rem 0.65rem;
    font-size: 0.78rem;
    white-space: nowrap;
  }
  .mobile-nav-toggle {
    width: 42px;
    height: 42px;
  }

  .section {
    padding: 3.25rem 0;
  }
  .hero {
    padding: 2.5rem 0 2rem;
  }
  .hero h1 {
    font-size: 1.85rem;
    line-height: 1.2;
  }
  .hero-subtext {
    font-size: 0.95rem;
  }

  .hero-trust-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  .trust-pill {
    justify-content: center;
    font-size: 0.8rem;
    padding: 0.45rem 0.85rem;
  }

  /* Form Controls iOS Safari auto-zoom prevention (must be >= 16px) */
  .form-control, input, select, textarea {
    font-size: 16px !important;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .photo-gallery-grid {
    grid-template-columns: 1fr;
  }
  .gallery-card {
    border-radius: var(--radius-md);
  }
  .gallery-img-wrap {
    height: 220px;
  }

  /* Diagnoser on Mobile */
  .diagnostic-selector-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .diag-btn {
    padding: 0.85rem;
  }
  .diag-result-card {
    padding: 1.5rem;
  }

  /* Visual Transformation Slider on Mobile */
  .before-after-wrapper {
    min-height: 240px;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
  }
  .ba-preset-controls {
    gap: 0.4rem;
    flex-wrap: wrap;
  }
  .ba-preset-btn {
    padding: 0.55rem 0.85rem;
    min-height: 44px;
    font-size: 0.78rem;
    touch-action: manipulation;
  }
  .ba-handle-circle {
    width: 38px;
    height: 38px;
  }
  .ba-handle-pill {
    display: none;
  }
  .ba-comparison-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Checklist on Mobile */
  .checklist-container {
    padding: 1.25rem;
  }
  .checklist-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  /* Areas & Reviews on Mobile */
  .areas-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

/* Phablets & Mid Mobile Screens (<= 640px) */
@media (max-width: 640px) {
  .hero-cta-row {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-row .btn {
    width: 100%;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .photo-gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* Extra Small Phones (<= 480px) */
@media (max-width: 480px) {
  .site-header {
    height: 62px;
  }
  .header-inner {
    gap: 0.3rem;
  }
  .brand-title {
    font-size: 0.95rem;
  }
  .brand-subtitle {
    display: none;
  }
  .header-award-seal {
    height: 32px;
  }
  .header-actions {
    gap: 0.35rem;
  }
  .header-actions .header-call-btn {
    padding: 0.4rem 0.55rem;
    min-height: 40px;
    font-size: 0.74rem;
  }
  .mobile-nav-toggle {
    width: 44px;
    height: 44px;
  }
  .areas-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .stat-item h3 {
    font-size: 1.7rem;
  }
  .stat-item p {
    font-size: 0.78rem;
  }
  .hero-badge-row {
    flex-direction: column;
  }
  .mobile-sticky-inner {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .btn-sticky-call, .btn-sticky-quote {
    font-size: 0.82rem;
    padding: 0.75rem 0.4rem;
    min-height: 48px;
    touch-action: manipulation;
  }
}

/* Ultra-Compact Screens (<= 380px) */
@media (max-width: 380px) {
  .header-award-wrap {
    display: none;
  }
  .emergency-badge {
    display: none;
  }
  .brand-title {
    font-size: 0.88rem;
  }
  .brand-logo-img {
    width: 34px;
    height: 34px;
  }
  .mobile-sticky-inner {
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem;
  }
  .btn-sticky-call, .btn-sticky-quote {
    font-size: 0.74rem;
    padding: 0.65rem 0.2rem;
    min-height: 48px;
  }
}