/* ==========================================================================
   FARIAS CLEANING SERVICES INC. — MASTER LUXURY & COMMERCIAL DESIGN SYSTEM
   Theme: Deep Carbon Black, Slate Blue & Bold Crimson Red Accents
   High-Performance, Zero-CLS, Mobile-First CSS
   ========================================================================== */

:root {
  /* Brand Crimson Palette */
  --crimson-50:  #fff1f2;
  --crimson-100: #ffe4e6;
  --crimson-200: #fecdd3;
  --crimson-300: #fda4af;
  --crimson-400: #fb7185;
  --crimson-500: #f43f5e;
  --crimson-600: #C4121A; /* Official Primary Red */
  --crimson-700: #a50d14;
  --crimson-800: #880b10;
  --crimson-900: #4c0508;

  /* Carbon & Slate Palette */
  --carbon-950:  #06080C; /* Deepest Background */
  --carbon-900:  #0D1117;
  --carbon-850:  #141922;
  --carbon-800:  #1B222D;
  --carbon-700:  #283344;
  
  --slate-900:   #0f172a;
  --slate-800:   #1e293b;
  --slate-700:   #334155;
  --slate-600:   #475569;
  --slate-500:   #64748b;
  --slate-400:   #94a3b8;
  --slate-300:   #cbd5e1;
  --slate-200:   #e2e8f0;
  --slate-100:   #f1f5f9;
  --slate-50:    #f8fafc;

  /* Gold Trust Accent */
  --gold-600:    #b45309;
  --gold-500:    #d97706;
  --gold-400:    #f59e0b;
  --gold-300:    #fcd34d;
  --gold-200:    #fde68a;
  --gold-100:    #fef3c7;

  /* Neutrals */
  --bg-white:    #ffffff;
  --bg-slate:    #f8fafc;
  --border-light:#e2e8f0;
  --border-dark: #283344;
  --text-main:   #0f172a;
  --text-body:   #334155;
  --text-muted:  #64748b;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.16);
  --shadow-crimson: 0 10px 25px rgba(196, 18, 26, 0.28);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

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

button, input, select, textarea {
  font: inherit;
}

.container {
  width: min(1360px, 100% - 36px);
  margin: 0 auto;
}

.container-narrow {
  width: min(980px, 100% - 36px);
  margin: 0 auto;
}

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.85rem); }
h4 { font-size: clamp(1.1rem, 1.6vw, 1.35rem); }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.text-crimson { color: var(--crimson-600) !important; }
.text-gold { color: var(--gold-500) !important; }
.text-white { color: #ffffff !important; }
.text-muted { color: var(--text-muted) !important; }

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--crimson-600) 0%, var(--crimson-800) 100%);
  color: #ffffff !important;
  box-shadow: var(--shadow-crimson);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--crimson-500) 0%, var(--crimson-700) 100%);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(196, 18, 26, 0.4);
}

.btn-dark {
  background: var(--carbon-900);
  color: #ffffff !important;
  border-color: var(--carbon-800);
}
.btn-dark:hover {
  background: var(--carbon-850);
  border-color: var(--crimson-600);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover {
  background: #ffffff;
  color: var(--carbon-950) !important;
  transform: translateY(-2px);
}

.btn-outline-crimson {
  background: transparent;
  color: var(--crimson-600) !important;
  border: 1.5px solid var(--crimson-600);
}
.btn-outline-crimson:hover {
  background: var(--crimson-600);
  color: #ffffff !important;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-crimson {
  background: rgba(196, 18, 26, 0.12);
  color: var(--crimson-600);
  border: 1px solid rgba(196, 18, 26, 0.25);
}

.badge-dark {
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.18);
  color: #fde047;
  border: 1px solid rgba(250, 204, 21, 0.45);
}

.bg-white .badge-gold,
.card .badge-gold {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* SVG Icon System */
.svg-stroke {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: inline-block;
  vertical-align: middle;
}
.svg-icon {
  display: inline-block;
  vertical-align: middle;
}
.service-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--crimson-50);
  color: var(--crimson-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--crimson-100);
}
.val-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(196, 18, 26, 0.18);
  color: var(--crimson-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  border: 1px solid rgba(196, 18, 26, 0.3);
}

/* ==========================================================================
   TOP BAR & HEADER NAVIGATION (PERFECTLY ALIGNED)
   ========================================================================== */
.top-bar {
  background: var(--carbon-950);
  color: #ffffff;
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.top-bar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--slate-400);
}
.top-bar-item strong {
  color: #ffffff;
}
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.top-bar-link {
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
}
.top-bar-link:hover {
  color: var(--crimson-400);
}

/* Main Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-smooth);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  gap: 1.25rem;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.header-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
.header-logo-text {
  display: flex;
  flex-direction: column;
}
.header-logo-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.1;
  color: var(--carbon-950);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.header-logo-sub {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--crimson-600);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin: 0 auto;
}
.nav-link {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--carbon-800);
  padding: 0.5rem 0.2rem;
  position: relative;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.nav-link:hover {
  color: var(--crimson-600);
}
.nav-dropdown {
  position: relative;
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #ffffff;
  width: 620px;
  max-width: 92vw;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.18);
  border: 1px solid var(--border-light);
  padding: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.75rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1010;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-item {
  display: flex;
  flex-direction: column;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.dropdown-item:hover {
  background: var(--slate-50);
  border-left: 3px solid var(--crimson-600);
  padding-left: calc(0.85rem - 3px);
}
.dropdown-item-title {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--carbon-900);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.dropdown-item-desc {
  font-size: 0.72rem;
  color: var(--slate-500);
  margin-top: 2px;
}

.mobile-menu-cta {
  display: none !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  background: #0d1117;
  border: 1.5px solid var(--crimson-600);
  color: #ffffff;
  border-radius: 8px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.mobile-menu-toggle svg {
  stroke: #ffffff;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #1e293b 0%, var(--carbon-950) 70%);
  color: #ffffff;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196, 18, 26, 0.25) 0%, rgba(196, 18, 26, 0) 70%);
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}
.hero-content {
  position: relative;
  z-index: 2;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.4rem;
}
.hero-badges .badge {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.hero-badges .badge-crimson {
  background: rgba(196, 18, 26, 0.22);
  color: #ff858d !important;
  border: 1px solid rgba(244, 63, 94, 0.45);
}
.hero-badges .badge-dark {
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.hero-badges .badge-gold {
  background: rgba(245, 158, 11, 0.22);
  color: #fde047 !important;
  border: 1px solid rgba(250, 204, 21, 0.55);
}
.hero-title {
  color: #ffffff;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}
.hero-title span {
  color: var(--crimson-400);
}
.hero-lead {
  font-size: 1.12rem;
  color: var(--slate-300);
  line-height: 1.65;
  margin-bottom: 2rem;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-trust-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-stat-card {
  display: flex;
  flex-direction: column;
}
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--crimson-400);
  line-height: 1.1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--slate-400);
  font-weight: 500;
}

/* Form Card */
.hero-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem 2rem 2.25rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-light);
  position: relative;
  z-index: 5;
}
.hero-form-header {
  margin-bottom: 1.25rem;
  text-align: left;
}
.hero-form-header h3 {
  font-size: 1.45rem;
  color: var(--carbon-950);
  margin-bottom: 0.25rem;
}
.hero-form-header p {
  font-size: 0.85rem;
  color: var(--slate-500);
}
.quote-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.form-col-full {
  grid-column: span 2;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--carbon-900);
}
.form-control {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--carbon-950);
  background: #ffffff;
  transition: all var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--crimson-600);
  box-shadow: 0 0 0 3px rgba(196, 18, 26, 0.12);
}
textarea.form-control {
  resize: vertical;
  min-height: 80px;
}
.form-radio-group {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 0;
}
.form-radio-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  cursor: pointer;
}

/* ==========================================================================
   SECTIONS GENERAL
   ========================================================================== */
.section {
  padding: 5rem 0;
}
.section-slate {
  background-color: var(--bg-slate);
}
.section-dark {
  background-color: var(--carbon-950);
  color: #ffffff;
}
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}
.section-header .badge {
  margin-bottom: 0.85rem;
}
.section-header h2 {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--carbon-900);
  margin-bottom: 0.95rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.section-header p {
  font-size: 1.05rem;
  color: var(--slate-600);
  line-height: 1.6;
}
.section-dark .section-header h2,
.service-photos-section .section-header h2 {
  color: #ffffff !important;
  font-size: clamp(2rem, 3.5vw, 2.75rem) !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 0, 0, 0.5) !important;
}
.section-dark .section-header p,
.service-photos-section .section-header p {
  color: #e2e8f0 !important;
  font-size: 1.05rem !important;
  max-width: 720px;
  margin: 0.75rem auto 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6) !important;
}

/* ==========================================================================
   SERVICE PHOTOS / REAL PROJECT SHOWCASE SECTION
   ========================================================================== */
.service-photos-section {
  background: radial-gradient(circle at 50% 0%, #162032 0%, #06080c 100%);
  color: #ffffff;
  padding: 5.5rem 0;
  position: relative;
  overflow: hidden;
}
.gallery-category-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.25rem;
}
.gallery-tab {
  background: rgba(255, 255, 255, 0.06);
  color: var(--slate-300);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}
.gallery-tab:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}
.gallery-tab.active {
  background: linear-gradient(135deg, var(--crimson-600) 0%, var(--crimson-800) 100%);
  color: #ffffff !important;
  border-color: var(--crimson-500);
  box-shadow: 0 4px 15px rgba(196, 18, 26, 0.4);
}

.gallery-showcase-card {
  max-width: 1060px;
  margin: 0 auto;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
}
.gallery-main-viewport {
  position: relative;
  width: 100%;
  height: 540px;
  background: #06080c;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.gallery-main-viewport img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, opacity 0.3s ease;
}
.gallery-main-viewport:hover img {
  transform: scale(1.02);
}

.gallery-overlay-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(6, 8, 12, 0.95) 0%, rgba(6, 8, 12, 0.72) 65%, transparent 100%);
  padding: 3rem 2rem 1.25rem;
  z-index: 5;
  pointer-events: none;
}
.gallery-overlay-badge .badge {
  margin-bottom: 0.4rem;
}
.gallery-overlay-badge h3 {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.25;
}
.gallery-overlay-badge p {
  color: var(--slate-300);
  font-size: 0.88rem;
  margin-top: 0.3rem;
  margin-bottom: 0;
}

.gallery-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}
.gallery-nav-arrow:hover {
  background: var(--crimson-600);
  border-color: var(--crimson-500);
  transform: translateY(-50%) scale(1.08);
}
.gallery-prev-btn { left: 1.25rem; }
.gallery-next-btn { right: 1.25rem; }

.gallery-counter-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(6, 8, 12, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  z-index: 10;
}

.gallery-thumbs-container {
  padding: 1.25rem 1.5rem 1.5rem;
  background: #090d16;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--crimson-600) #0f172a;
}
.gallery-thumbs-track {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.gallery-thumb-item {
  width: 110px;
  height: 75px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
  cursor: pointer;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: all var(--transition-fast);
  background: #000000;
}
.gallery-thumb-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.gallery-thumb-item:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}
.gallery-thumb-item.active {
  opacity: 1;
  border-color: var(--crimson-500);
  box-shadow: 0 0 14px rgba(196, 18, 26, 0.6);
  transform: translateY(-2px);
}

/* ==========================================================================
   SERVICES GRID SECTION
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.service-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(196, 18, 26, 0.25);
}
.service-img-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--carbon-900);
}
.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img-wrapper img {
  transform: scale(1.05);
}
.service-badge-floating {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  backdrop-filter: blur(8px);
}
.service-body {
  padding: 1.75rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.service-desc {
  font-size: 0.95rem;
  color: var(--slate-600);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}
.service-features-list {
  list-style: none;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex-grow: 1;
}
.service-features-list li {
  font-size: 0.88rem;
  color: var(--slate-700);
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
}
.service-features-list li::before {
  content: '✓';
  color: var(--crimson-600);
  font-weight: 800;
  flex-shrink: 0;
}
.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  gap: 0.75rem;
  flex-wrap: wrap;
}
.service-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--crimson-600);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.service-link:hover {
  color: var(--crimson-800);
  transform: translateX(3px);
}

/* ==========================================================================
   VALUE PROPOSITION & WHY CHOOSE US
   ========================================================================== */
.value-prop-banner {
  background: linear-gradient(135deg, var(--carbon-950) 0%, var(--carbon-900) 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  color: #ffffff;
  border: 1px solid var(--carbon-800);
  position: relative;
  overflow: hidden;
}
.value-prop-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}
.value-prop-content h2 {
  color: #ffffff;
  margin-bottom: 1.25rem;
}
.value-prop-content p {
  color: var(--slate-300);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}
.value-prop-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.val-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition-fast);
}
.val-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(196, 18, 26, 0.4);
}
.val-card h4 {
  color: #ffffff;
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}
.val-card p {
  color: var(--slate-400);
  font-size: 0.85rem;
  line-height: 1.5;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.why-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}
.why-card:hover {
  border-color: var(--crimson-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.why-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--crimson-50);
  color: var(--crimson-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.why-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
  color: var(--carbon-950);
}
.why-card p {
  color: var(--slate-600);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   COVERAGE AREAS & FAQ
   ========================================================================== */
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.coverage-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--transition-smooth);
}
.coverage-card:hover {
  border-color: var(--crimson-600);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.coverage-state-code {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--crimson-600);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.coverage-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--carbon-950);
}
.coverage-cities {
  font-size: 0.82rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}
.faq-item.active {
  border-color: var(--crimson-300);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.35rem 1.75rem;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--carbon-950);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 1rem;
}
.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--crimson-600);
  font-weight: 400;
  transition: transform var(--transition-fast);
}
.faq-item.active .faq-question::after {
  content: '−';
}
.faq-answer {
  display: none;
  padding: 0 1.75rem 1.35rem;
  color: var(--slate-600);
  font-size: 0.95rem;
  line-height: 1.65;
}
.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--carbon-950);
  color: #ffffff;
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--carbon-800);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}
.footer-brand h3 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
}
.footer-brand p {
  color: var(--slate-400);
  font-size: 0.88rem;
  line-height: 1.6;
}
.footer-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--crimson-600);
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  color: var(--slate-400);
  font-size: 0.88rem;
}
.footer-links a:hover {
  color: var(--crimson-400);
  padding-left: 4px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--slate-400);
  font-size: 0.88rem;
  margin-bottom: 0.85rem;
}
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--slate-500);
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (CALL & TEXT US)
   ========================================================================== */
.desktop-floating-actions {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.desktop-floating-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px 10px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  color: #ffffff !important;
  text-decoration: none;
  transition: all var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.floating-call-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}
.floating-call-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 35px rgba(16, 185, 129, 0.45);
}
.floating-text-btn {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}
.floating-text-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 35px rgba(59, 130, 246, 0.45);
}
.floating-btn-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.floating-btn-text-content {
  display: flex;
  flex-direction: column;
}
.floating-btn-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.9;
  line-height: 1;
}
.floating-btn-main {
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.2;
}

.floating-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--carbon-950);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 12px;
  z-index: 1500;
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.4);
}
.floating-mobile-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.3fr;
  gap: 0.5rem;
}
.floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff !important;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.floating-btn-call {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}
.floating-btn-text {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}
.floating-btn-quote {
  background: linear-gradient(135deg, var(--crimson-600) 0%, var(--crimson-800) 100%);
}

@media (max-width: 768px) {
  .desktop-floating-actions {
    display: none !important;
  }
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1080px) {
  .site-header {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transform: none !important;
    filter: none !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
  }

  .main-nav {
    display: none;
    position: fixed !important;
    top: 72px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    height: calc(100vh - 72px) !important;
    height: calc(100dvh - 72px) !important;
    background: #0d1117 !important;
    background: linear-gradient(180deg, #0d1117 0%, #06080c 100%) !important;
    padding: 1.25rem 1.25rem 6rem !important;
    flex-direction: column !important;
    gap: 0.65rem !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    z-index: 999999 !important;
    border-top: 2px solid var(--crimson-600) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.95) !important;
    box-sizing: border-box !important;
  }

  .main-nav.mobile-nav-open {
    display: flex !important;
  }

  .main-nav .nav-link {
    color: #f1f5f9;
    font-size: 1.05rem;
    font-weight: 700;
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.65rem;
    width: 100%;
    box-sizing: border-box;
    flex-shrink: 0;
    min-height: 48px;
    text-decoration: none;
    transition: all var(--transition-fast);
  }

  .main-nav .nav-dropdown-toggle {
    justify-content: space-between !important;
  }

  .main-nav .nav-link:hover,
  .main-nav .nav-link:active {
    background: rgba(196, 18, 26, 0.18);
    color: #ffffff;
    border-color: rgba(196, 18, 26, 0.4);
  }

  /* Mobile Dropdown & Accordion for Facility Services */
  .nav-dropdown {
    width: 100%;
    box-sizing: border-box;
    flex-shrink: 0;
  }

  .nav-dropdown-toggle {
    cursor: pointer;
  }

  .nav-dropdown-chevron {
    transition: transform 0.25s ease;
    display: inline-block;
    font-size: 0.85rem;
  }

  .nav-dropdown.is-open .nav-dropdown-chevron {
    transform: rotate(180deg);
  }

  .nav-dropdown-menu {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: none !important;
    width: 100% !important;
    max-width: 100% !important;
    background: rgba(15, 23, 42, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.5) !important;
    padding: 0.6rem !important;
    margin-top: 0.45rem;
    grid-template-columns: 1fr !important;
    gap: 0.35rem !important;
    box-sizing: border-box !important;
  }

  .nav-dropdown.is-open .nav-dropdown-menu {
    display: grid !important;
  }

  .dropdown-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 0.75rem 0.95rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-decoration: none;
    box-sizing: border-box;
    flex-shrink: 0;
    transition: all var(--transition-fast);
  }

  .dropdown-item:active,
  .dropdown-item:hover {
    background: rgba(196, 18, 26, 0.22) !important;
    border-color: rgba(196, 18, 26, 0.5) !important;
    border-left: 4px solid var(--crimson-500) !important;
    padding-left: calc(0.95rem - 4px);
  }

  .dropdown-item-title {
    color: #ffffff !important;
    font-size: 0.95rem;
    font-weight: 700;
  }

  .dropdown-item-desc {
    color: var(--slate-300) !important;
    font-size: 0.78rem;
    line-height: 1.35;
  }

  .mobile-menu-cta {
    display: flex !important;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    width: 100%;
    box-sizing: border-box;
    flex-shrink: 0;
  }
  .mobile-menu-cta .btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
  }

  .mobile-menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: #0d1117 !important;
    border: 2px solid var(--crimson-600) !important;
    color: #ffffff !important;
    border-radius: 8px !important;
    width: 44px !important;
    height: 44px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
    transition: all var(--transition-fast);
  }

  .mobile-menu-toggle svg {
    stroke: #ffffff !important;
    display: block !important;
  }

  .mobile-menu-toggle:hover,
  .mobile-menu-toggle:active {
    background: var(--crimson-600) !important;
    border-color: var(--crimson-500) !important;
  }

  .header-actions .btn-sm:first-child {
    display: none;
  }
  .site-header .container {
    height: 72px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .value-prop-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .site-header .container {
    height: 68px !important;
  }
  .main-nav {
    top: 68px !important;
    height: calc(100vh - 68px) !important;
    height: calc(100dvh - 68px) !important;
  }
  .header-logo img {
    height: 40px;
  }
  .header-logo-title {
    font-size: 1.05rem;
  }
  .header-logo-sub {
    font-size: 0.65rem;
  }
  .header-actions .btn {
    display: none !important;
  }
  .header-actions {
    gap: 0;
  }
  .top-bar-left {
    display: none;
  }
  .top-bar-right {
    width: 100%;
    justify-content: center;
    gap: 1.5rem;
  }
  .hero-section {
    padding: 3rem 0 3.5rem;
  }
  .hero-badges {
    gap: 0.4rem;
  }
  .hero-badges .badge {
    font-size: 0.72rem;
    padding: 0.3rem 0.65rem;
  }
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.15;
  }
  .hero-lead {
    font-size: 0.98rem;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .hero-trust-bar {
    grid-template-columns: 1fr;
    gap: 0.85rem;
    text-align: center;
  }
  .hero-form-card {
    padding: 1.5rem 1.25rem;
  }
  .gallery-main-viewport {
    height: 320px;
  }
  .gallery-nav-arrow {
    width: 40px;
    height: 40px;
  }
  .gallery-prev-btn { left: 0.5rem; }
  .gallery-next-btn { right: 0.5rem; }
  .gallery-thumb-item {
    width: 85px;
    height: 60px;
  }
  .gallery-overlay-badge h3 {
    font-size: 1.05rem;
  }
  .gallery-overlay-badge p {
    font-size: 0.78rem;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .value-prop-banner {
    padding: 2rem 1.25rem;
  }
  .value-prop-features {
    grid-template-columns: 1fr;
  }
  .coverage-grid {
    grid-template-columns: 1fr;
  }
  .quote-form-grid {
    grid-template-columns: 1fr;
  }
  .form-col-full {
    grid-column: span 1;
  }
  .floating-mobile-bar {
    display: block;
  }
  body {
    padding-bottom: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   MB DIGITAL BRAND FOOTER
   ========================================================================== */
.mb-brand-footer {
  width: 100% !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  padding: 20px 16px !important;
  text-align: center !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
  font-size: 12px !important;
  letter-spacing: 0.05em !important;
  line-height: 1.4 !important;
  background: #08090c !important;
  color: rgba(255, 255, 255, 0.75) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  position: relative !important;
  z-index: 100 !important;
}

.mb-brand-footer span {
  color: rgba(255, 255, 255, 0.75) !important;
  font-size: 12px !important;
  letter-spacing: 0.05em !important;
}

.mb-brand-footer a {
  color: #ffffff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
  letter-spacing: 0.06em !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  padding: 3px 8px !important;
  border-radius: 5px !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  transition: all 0.2s ease !important;
}

.mb-brand-footer a:hover {
  background: rgba(255, 255, 255, 0.18) !important;
  color: #ffffff !important;
}

@media (max-width: 768px) {
  .mb-brand-footer {
    padding-top: 22px !important;
    padding-bottom: calc(115px + env(safe-area-inset-bottom, 20px)) !important;
    font-size: 12px !important;
  }
  .mb-brand-footer span {
    font-size: 12px !important;
  }
  .mb-brand-footer a {
    font-size: 12px !important;
  }
}