/**
 * ServiceFind.center — Design System 2026
 * Liquid Glass + AI Hub Design Language
 * Version: 3.0.0
 */

/* ============================================================
   1. DESIGN TOKENS (CSS Custom Properties)
   ============================================================ */
:root {
  /* Brand Colors */
  --sf-navy:        #0A0F1E;
  --sf-navy-mid:    #0D1530;
  --sf-navy-light:  #131B3A;
  --sf-blue:        #2D6BFF;
  --sf-blue-light:  #4F88FF;
  --sf-blue-glow:   rgba(45, 107, 255, 0.35);
  --sf-green:       #00C853;
  --sf-green-mid:   #00A843;
  --sf-green-dark:  #007B30;
  --sf-gold:        #F59E0B;
  --sf-gold-light:  #FBBF24;
  --sf-red:         #FF4444;
  --sf-white:       #FFFFFF;
  --sf-gray-50:     #F9FAFB;
  --sf-gray-100:    #F3F4F6;
  --sf-gray-200:    #E5E7EB;
  --sf-gray-400:    #9CA3AF;
  --sf-gray-600:    #4B5563;
  --sf-gray-800:    #1F2937;

  /* Glass / Surface */
  --sf-glass-bg:        rgba(255, 255, 255, 0.05);
  --sf-glass-border:    rgba(255, 255, 255, 0.12);
  --sf-glass-bg-light:  rgba(255, 255, 255, 0.92);
  --sf-glass-hover:     rgba(255, 255, 255, 0.08);
  --sf-blur:            blur(20px);
  --sf-blur-sm:         blur(10px);

  /* Gradients */
  --sf-gradient-hero:   linear-gradient(135deg, #0A0F1E 0%, #0D1A40 50%, #0A1628 100%);
  --sf-gradient-card:   linear-gradient(135deg, rgba(13,21,48,0.95) 0%, rgba(10,15,30,0.98) 100%);
  --sf-gradient-blue:   linear-gradient(135deg, #2D6BFF 0%, #1A3FBF 100%);
  --sf-gradient-green:  linear-gradient(135deg, #00C853 0%, #007B30 100%);
  --sf-gradient-gold:   linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  --sf-gradient-ai:     linear-gradient(135deg, #1a2a6c 0%, #1c75b8 50%, #2ed6b5 100%);
  --sf-gradient-mesh:   radial-gradient(ellipse at 20% 50%, rgba(45,107,255,0.15) 0%, transparent 50%),
                        radial-gradient(ellipse at 80% 20%, rgba(0,200,83,0.10) 0%, transparent 50%),
                        radial-gradient(ellipse at 50% 80%, rgba(245,158,11,0.08) 0%, transparent 50%);

  /* Typography */
  --sf-font-ui:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --sf-font-display:  'Outfit', 'Inter', sans-serif;
  --sf-font-mono:     'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --sf-space-xs:  0.25rem;
  --sf-space-sm:  0.5rem;
  --sf-space-md:  1rem;
  --sf-space-lg:  1.5rem;
  --sf-space-xl:  2rem;
  --sf-space-2xl: 3rem;
  --sf-space-3xl: 4rem;
  --sf-space-4xl: 6rem;

  /* Border Radius */
  --sf-radius-sm:   6px;
  --sf-radius-md:   12px;
  --sf-radius-lg:   20px;
  --sf-radius-xl:   28px;
  --sf-radius-full: 9999px;

  /* Shadows */
  --sf-shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --sf-shadow-md:   0 4px 24px rgba(0,0,0,0.12);
  --sf-shadow-lg:   0 12px 48px rgba(0,0,0,0.18);
  --sf-shadow-xl:   0 24px 80px rgba(0,0,0,0.25);
  --sf-shadow-blue: 0 8px 32px rgba(45,107,255,0.35);
  --sf-shadow-green:0 8px 32px rgba(0,200,83,0.30);
  --sf-shadow-glow: 0 0 60px rgba(45,107,255,0.20);

  /* Transitions */
  --sf-ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --sf-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --sf-duration-fast: 150ms;
  --sf-duration:      300ms;
  --sf-duration-slow: 600ms;

  /* Z-index layers */
  --sf-z-base:    0;
  --sf-z-raised:  10;
  --sf-z-nav:     100;
  --sf-z-modal:   200;
  --sf-z-toast:   300;
  --sf-z-top:     9999;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--sf-font-ui);
  background: var(--sf-navy);
  color: var(--sf-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ============================================================
   3. TYPOGRAPHY SYSTEM
   ============================================================ */
.sf-display-xl { font-family: var(--sf-font-display); font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
.sf-display-lg { font-family: var(--sf-font-display); font-size: clamp(2rem, 4.5vw, 3.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
.sf-display-md { font-family: var(--sf-font-display); font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.3; }
.sf-heading     { font-family: var(--sf-font-display); font-size: 1.5rem; font-weight: 600; }
.sf-subheading  { font-size: 1.125rem; font-weight: 500; color: var(--sf-gray-400); }
.sf-body        { font-size: 1rem; line-height: 1.7; }
.sf-body-sm     { font-size: 0.875rem; line-height: 1.6; }
.sf-caption     { font-size: 0.75rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; }
.sf-label       { font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.04em; }
.sf-mono        { font-family: var(--sf-font-mono); font-size: 0.875rem; }

/* Text color utilities */
.text-white   { color: var(--sf-white) !important; }
.text-blue    { color: var(--sf-blue) !important; }
.text-green   { color: var(--sf-green) !important; }
.text-gold    { color: var(--sf-gold) !important; }
.text-muted-sf{ color: var(--sf-gray-400) !important; }
.text-gradient-blue { background: linear-gradient(135deg, var(--sf-blue), var(--sf-blue-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gradient-green{ background: linear-gradient(135deg, var(--sf-green), #00E676); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gradient-ai   { background: var(--sf-gradient-ai); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.sf-text-danger    { color: var(--sf-red) !important; }
.sf-text-success   { color: var(--sf-green) !important; }
.sf-text-warning   { color: var(--sf-gold) !important; }

/* Visibility & Utilities */
.sf-hidden { display: none !important; }
.sf-text-muted { color: var(--sf-gray-400) !important; }

/* ============================================================
   4. GLASS CARD SYSTEM
   ============================================================ */
.sf-glass {
  background: var(--sf-glass-bg);
  -webkit-backdrop-filter: var(--sf-blur);
  backdrop-filter: var(--sf-blur);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-lg);
}

.sf-glass-sm {
  background: var(--sf-glass-bg);
  -webkit-backdrop-filter: var(--sf-blur-sm);
  backdrop-filter: var(--sf-blur-sm);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-md);
}

.sf-glass-light {
  background: var(--sf-glass-bg-light);
  -webkit-backdrop-filter: var(--sf-blur);
  backdrop-filter: var(--sf-blur);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--sf-radius-lg);
  color: var(--sf-gray-800);
}

/* ============================================================
   5. BUTTON SYSTEM
   ============================================================ */
.sf-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sf-space-sm);
  padding: 0.75rem 1.75rem;
  border-radius: var(--sf-radius-full);
  font-family: var(--sf-font-ui);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--sf-duration) var(--sf-ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.sf-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity var(--sf-duration-fast) var(--sf-ease);
}
.sf-btn:hover::before { opacity: 1; }

.sf-btn-primary {
  background: var(--sf-gradient-blue);
  color: var(--sf-white);
  box-shadow: var(--sf-shadow-blue);
}
.sf-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(45,107,255,0.45);
  color: var(--sf-white);
  text-decoration: none;
}

.sf-btn-success {
  background: var(--sf-gradient-green);
  color: var(--sf-white);
  box-shadow: var(--sf-shadow-green);
}
.sf-btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,200,83,0.45);
  color: var(--sf-white);
  text-decoration: none;
}

.sf-btn-gold {
  background: var(--sf-gradient-gold);
  color: var(--sf-navy);
  box-shadow: 0 8px 24px rgba(245,158,11,0.35);
}
.sf-btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(245,158,11,0.50);
  color: var(--sf-navy);
  text-decoration: none;
}

.sf-btn-ghost {
  background: var(--sf-glass-bg);
  color: var(--sf-white);
  border: 1px solid var(--sf-glass-border);
  -webkit-backdrop-filter: var(--sf-blur-sm);
  backdrop-filter: var(--sf-blur-sm);
}
.sf-btn-ghost:hover {
  background: var(--sf-glass-hover);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-1px);
  color: var(--sf-white);
  text-decoration: none;
}

.sf-btn-lg { padding: 1rem 2.5rem; font-size: 1.0625rem; }
.sf-btn-sm { padding: 0.5rem 1.25rem; font-size: 0.8125rem; }
.sf-btn-xl { padding: 1.125rem 3rem; font-size: 1.125rem; }

/* Agentic & Special Buttons */
.sp-btn-live {
  background: var(--sf-gradient-ai) !important;
  color: white !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  box-shadow: 0 0 20px rgba(46, 214, 181, 0.4);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: sfPulseAgentic 3s infinite;
}

.sp-btn-live:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 40px rgba(46, 214, 181, 0.6);
}

@keyframes sfPulseAgentic {
  0%, 100% { box-shadow: 0 0 20px rgba(46, 214, 181, 0.4); }
  50% { box-shadow: 0 0 40px rgba(46, 214, 181, 0.8); }
}

/* ============================================================
   6. BADGE & PILL SYSTEM
   ============================================================ */
.sf-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem 0.875rem;
  border-radius: var(--sf-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sf-badge-blue  { background: rgba(45,107,255,0.15);  color: var(--sf-blue-light); border: 1px solid rgba(45,107,255,0.3); }
.sf-badge-green { background: rgba(0,200,83,0.12);    color: #4ADE80; border: 1px solid rgba(0,200,83,0.25); }
.sf-badge-gold  { background: rgba(245,158,11,0.12);  color: var(--sf-gold-light); border: 1px solid rgba(245,158,11,0.25); }
.sf-badge-red   { background: rgba(255,68,68,0.12);   color: #FF7B7B; border: 1px solid rgba(255,68,68,0.25); }

/* ============================================================
   7. NAVIGATION
   ============================================================ */
.sf-nav {
  position: sticky;
  top: 0;
  z-index: var(--sf-z-nav);
  background: rgba(10, 15, 30, 0.90);
  -webkit-backdrop-filter: var(--sf-blur);
  backdrop-filter: var(--sf-blur);
  border-bottom: 1px solid var(--sf-glass-border);
  transition: all var(--sf-duration) var(--sf-ease);
}

.sf-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 68px;
  max-width: 1280px;
  margin: 0 auto;
}

.sf-nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: var(--sf-font-display);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--sf-white);
  letter-spacing: -0.01em;
}
.sf-nav-brand span.accent { color: var(--sf-green); }

.sf-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.sf-nav-links a {
  padding: 0.5rem 0.875rem;
  border-radius: var(--sf-radius-md);
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--sf-duration-fast) var(--sf-ease);
  letter-spacing: 0.01em;
}
.sf-nav-links a:hover,
.sf-nav-links a.active {
  color: var(--sf-white);
  background: var(--sf-glass-bg);
}

.sf-nav-cta { margin-left: 1rem; }

/* ============================================================
   8. SECTION / LAYOUT UTILITIES
   ============================================================ */
.sf-section {
  padding: var(--sf-space-4xl) 0;
  position: relative;
}
.sf-section-sm { padding: var(--sf-space-3xl) 0; }
.sf-section-lg { padding: 7rem 0; }

.sf-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.sf-container-narrow { max-width: 860px; }
.sf-container-wide   { max-width: 1440px; }

.sf-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.sf-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.sf-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.sf-grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }

@media (max-width: 1024px) {
  .sf-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .sf-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .sf-grid-2, .sf-grid-3, .sf-grid-4 { grid-template-columns: 1fr; }
  .sf-section { padding: var(--sf-space-3xl) 0; }
  .sf-container { padding: 0 1rem; }
}

/* ============================================================
   9. SERVICE CARD (Bento 2.0)
   ============================================================ */
.sf-service-card {
  position: relative;
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--sf-duration) var(--sf-ease);
  text-decoration: none;
  display: flex;
  flex-direction: column;
}

.sf-service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45,107,255,0.4);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px rgba(45,107,255,0.2);
  text-decoration: none;
}

.sf-service-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform var(--sf-duration-slow) var(--sf-ease);
}
.sf-service-card:hover .sf-service-card__img { transform: scale(1.05); }

.sf-service-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--sf-radius-md);
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  margin-bottom: var(--sf-space-sm);
  transition: all var(--sf-duration) var(--sf-ease);
}
.sf-service-card:hover .sf-service-card__icon {
  background: rgba(45,107,255,0.12);
  border-color: rgba(45,107,255,0.3);
}

.sf-service-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sf-service-card__title {
  font-family: var(--sf-font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--sf-white);
  margin-bottom: 0.375rem;
}
.sf-service-card__desc {
  font-size: 0.8125rem;
  color: var(--sf-gray-400);
  line-height: 1.5;
  margin-bottom: var(--sf-space-md);
  flex: 1;
}
.sf-service-card__cta {
  color: var(--sf-blue-light);
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  transition: gap var(--sf-duration-fast) var(--sf-ease);
}
.sf-service-card:hover .sf-service-card__cta { gap: 0.625rem; }

/* ============================================================
   10. AI CHATBOT WIDGET
   ============================================================ */
.sf-ai-widget {
  background: linear-gradient(135deg, rgba(13,21,48,0.95) 0%, rgba(10,15,30,0.98) 100%);
  border: 1px solid rgba(45,107,255,0.25);
  border-radius: var(--sf-radius-xl);
  overflow: hidden;
  box-shadow: var(--sf-shadow-xl), var(--sf-shadow-glow);
}

.sf-ai-widget__header {
  padding: 1rem 1.5rem;
  background: rgba(45,107,255,0.08);
  border-bottom: 1px solid rgba(45,107,255,0.15);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sf-ai-avatar {
  width: 36px; height: 36px;
  border-radius: var(--sf-radius-md);
  background: var(--sf-gradient-ai);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.sf-ai-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sf-green);
  animation: sfPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

.sf-ai-widget__messages {
  padding: 1.25rem 1.5rem;
  min-height: 180px;
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.sf-ai-msg {
  display: flex;
  gap: 0.75rem;
  animation: sfMsgIn 0.3s var(--sf-ease-spring);
}
.sf-ai-msg--user { flex-direction: row-reverse; }

.sf-ai-msg__bubble {
  padding: 0.75rem 1rem;
  border-radius: var(--sf-radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
  max-width: 80%;
}
.sf-ai-msg--bot .sf-ai-msg__bubble {
  background: rgba(45,107,255,0.12);
  border: 1px solid rgba(45,107,255,0.2);
  color: var(--sf-white);
  border-radius: 4px var(--sf-radius-md) var(--sf-radius-md) var(--sf-radius-md);
}
.sf-ai-msg--user .sf-ai-msg__bubble {
  background: var(--sf-gradient-blue);
  color: var(--sf-white);
  border-radius: var(--sf-radius-md) 4px var(--sf-radius-md) var(--sf-radius-md);
}

.sf-ai-typing {
  display: flex; gap: 4px; padding: 0.875rem 1rem;
  background: rgba(45,107,255,0.08);
  border: 1px solid rgba(45,107,255,0.15);
  border-radius: 4px var(--sf-radius-md) var(--sf-radius-md) var(--sf-radius-md);
  width: fit-content;
}
.sf-ai-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sf-blue-light);
  animation: sfTyping 1.2s ease-in-out infinite;
}
.sf-ai-typing span:nth-child(2) { animation-delay: 0.2s; }
.sf-ai-typing span:nth-child(3) { animation-delay: 0.4s; }

.sf-ai-widget__input {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--sf-glass-border);
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.sf-ai-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-full);
  padding: 0.625rem 1.25rem;
  color: var(--sf-white);
  font-size: 0.875rem;
  font-family: var(--sf-font-ui);
  outline: none;
  transition: all var(--sf-duration-fast) var(--sf-ease);
}
.sf-ai-input::placeholder { color: var(--sf-gray-400); }
.sf-ai-input:focus {
  border-color: rgba(45,107,255,0.5);
  background: rgba(45,107,255,0.08);
  box-shadow: 0 0 0 3px rgba(45,107,255,0.15);
}

.sf-ai-send {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--sf-gradient-blue);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 0.875rem;
  transition: all var(--sf-duration-fast) var(--sf-ease);
  flex-shrink: 0;
}
.sf-ai-send:hover { transform: scale(1.1); box-shadow: var(--sf-shadow-blue); }

/* ============================================================
   11. COST CALCULATOR WIDGET
   ============================================================ */
.sf-cost-widget {
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-lg);
  padding: 1.5rem;
}

.sf-cost-range {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
}
.sf-cost-min, .sf-cost-max {
  font-family: var(--sf-font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--sf-white);
}
.sf-cost-sep {
  color: var(--sf-gray-400);
  font-size: 1.25rem;
}
.sf-cost-label {
  font-size: 0.75rem;
  color: var(--sf-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sf-cost-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--sf-blue) 0%, var(--sf-green) 100%);
  outline: none;
}
.sf-cost-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--sf-white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  cursor: pointer;
  transition: transform var(--sf-duration-fast) var(--sf-ease);
}
.sf-cost-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }

/* ============================================================
   12. GEO LOCATOR WIDGET
   ============================================================ */
.sf-geo-widget {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-full);
  transition: all var(--sf-duration) var(--sf-ease);
}
.sf-geo-widget:hover { border-color: rgba(0,200,83,0.4); }

.sf-geo-icon {
  color: var(--sf-green);
  font-size: 1.125rem;
  animation: sfGeoPulse 3s ease-in-out infinite;
}

.sf-geo-input {
  background: none;
  border: none;
  color: var(--sf-white);
  font-size: 0.9375rem;
  font-family: var(--sf-font-ui);
  flex: 1;
  outline: none;
}
.sf-geo-input::placeholder { color: var(--sf-gray-400); }

/* ============================================================
   13. STATS / NUMBER DISPLAY
   ============================================================ */
.sf-stat-card {
  text-align: center;
  padding: 1.5rem;
}
.sf-stat-number {
  font-family: var(--sf-font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--sf-white);
  line-height: 1;
  margin-bottom: 0.375rem;
}
.sf-stat-label {
  font-size: 0.8125rem;
  color: var(--sf-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   14. SECTION HEADER
   ============================================================ */
.sf-section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.sf-section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: rgba(45,107,255,0.10);
  border: 1px solid rgba(45,107,255,0.20);
  border-radius: var(--sf-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sf-blue-light);
  margin-bottom: 1rem;
}
.sf-section-title {
  font-family: var(--sf-font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--sf-white);
  line-height: 1.2;
  margin-bottom: 0.875rem;
  letter-spacing: -0.02em;
}
.sf-section-desc {
  font-size: 1.0625rem;
  color: var(--sf-gray-400);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   15. FOOTER
   ============================================================ */
.sf-footer {
  background: rgba(7, 10, 20, 0.98);
  border-top: 1px solid var(--sf-glass-border);
  padding: 4rem 0 2rem;
}
.sf-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.sf-footer-col-title {
  font-family: var(--sf-font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sf-gray-400);
  margin-bottom: 1rem;
}
.sf-footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.625rem; }
.sf-footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--sf-duration-fast) var(--sf-ease);
}
.sf-footer-links a:hover { color: var(--sf-white); }
.sf-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--sf-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.sf-footer-legal {
  font-size: 0.8125rem;
  color: var(--sf-gray-400);
}

@media (max-width: 900px) {
  .sf-footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 580px) {
  .sf-footer-grid { grid-template-columns: 1fr; }
  .sf-footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================================================
   16. ANIMATIONS & KEYFRAMES
   ============================================================ */
@keyframes sfPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
@keyframes sfGeoPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes sfTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}
@keyframes sfMsgIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes sfFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes sfFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes sfGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(45,107,255,0.2); }
  50%      { box-shadow: 0 0 60px rgba(45,107,255,0.5); }
}
@keyframes sfRotateGrad {
  from { filter: hue-rotate(0deg); }
  to   { filter: hue-rotate(360deg); }
}
@keyframes sfCountUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes sfShimmer {
  0%   { background-position: -500px 0; }
  100% { background-position: 500px 0; }
}

.sf-animate-fade-up   { animation: sfFadeUp var(--sf-duration-slow) var(--sf-ease) both; }
.sf-animate-float     { animation: sfFloat 4s ease-in-out infinite; }
.sf-animate-glow      { animation: sfGlow 3s ease-in-out infinite; }
.sf-delay-100 { animation-delay: 100ms; }
.sf-delay-200 { animation-delay: 200ms; }
.sf-delay-300 { animation-delay: 300ms; }
.sf-delay-400 { animation-delay: 400ms; }
.sf-delay-500 { animation-delay: 500ms; }

/* Scroll-reveal utility */
.sf-reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s var(--sf-ease), transform 0.6s var(--sf-ease); }
.sf-reveal.sf-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   17. MOBILE NAV
   ============================================================ */
.sf-nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--sf-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.sf-nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 2rem;
  border-top: 1px solid var(--sf-glass-border);
  background: rgba(10,15,30,0.98);
}
.sf-nav-mobile.sf-open { display: flex; }
.sf-nav-mobile a {
  padding: 0.75rem 1rem;
  border-radius: var(--sf-radius-md);
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all var(--sf-duration-fast) var(--sf-ease);
}
.sf-nav-mobile a:hover { color: var(--sf-white); background: var(--sf-glass-bg); }
.sf-nav-cta-mobile { color: var(--sf-green) !important; font-weight: 700 !important; }

@media (max-width: 960px) {
  .sf-nav-hamburger { display: block; }
  .sf-nav-links, .sf-nav-cta { display: none !important; }
}

/* ============================================================
   18. UTILITY CLASSES
   ============================================================ */
.sf-text-center { text-align: center; }
.sf-flex        { display: flex; }
.sf-flex-center { display: flex; align-items: center; justify-content: center; }
.sf-flex-between{ display: flex; align-items: center; justify-content: space-between; }
.sf-gap-sm  { gap: 0.5rem; }
.sf-gap-md  { gap: 1rem; }
.sf-gap-lg  { gap: 1.5rem; }
.sf-gap-xl  { gap: 2rem; }
.sf-mb-xs   { margin-bottom: 0.25rem; }
.sf-mb-sm   { margin-bottom: 0.5rem; }
.sf-mb-md   { margin-bottom: 1rem; }
.sf-mb-lg   { margin-bottom: 1.5rem; }
.sf-mb-xl   { margin-bottom: 2rem; }
.sf-mb-2xl  { margin-bottom: 3rem; }
.sf-p-md    { padding: 1rem; }
.sf-p-lg    { padding: 1.5rem; }
.sf-p-xl    { padding: 2rem; }
.sf-w-full  { width: 100%; }
.sf-relative{ position: relative; }
.sf-hidden  { display: none !important; }
.sf-visible { display: block !important; }
.sf-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Dividers */
.sf-divider {
  height: 1px;
  background: var(--sf-glass-border);
  border: none;
  margin: 2rem 0;
}
.sf-divider-glow {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sf-blue), transparent);
  border: none;
  margin: 2rem 0;
}

/* Mesh background */
.sf-bg-mesh {
  background: var(--sf-gradient-hero);
  position: relative;
}
.sf-bg-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--sf-gradient-mesh);
  pointer-events: none;
}

/* Grid overlay effect (subtle) */
.sf-bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--sf-navy); }
::-webkit-scrollbar-thumb { background: rgba(45,107,255,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(45,107,255,0.65); }

/* Selection */
::selection { background: rgba(45,107,255,0.3); color: var(--sf-white); }

/* ============================================================
   UTILITY CLASSES — replaces all inline styles
   ============================================================ */

/* Layout */
.sf-flex { display: flex; }
.sf-flex-wrap { flex-wrap: wrap; }
.sf-flex-col { flex-direction: column; }
.sf-flex-center { align-items: center; }
.sf-flex-baseline { align-items: baseline; }
.sf-flex-between { justify-content: space-between; }
.sf-flex-1 { flex: 1; }
.sf-gap-sm { gap: 0.5rem; }
.sf-gap-md { gap: 0.75rem; }
.sf-gap-lg { gap: 1.25rem; }
.sf-gap-xl { gap: 3rem; }
.sf-grid-2 { display: grid; grid-template-columns: 1fr 1fr; }
.sf-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.sf-relative { position: relative; }
.sf-z-2 { position: relative; z-index: 2; }
.sf-w-full { width: 100%; }

/* Spacing */
.sf-mt-sm { margin-top: 0.75rem; }
.sf-mt-md { margin-top: 2rem; }
.sf-mt-lg { margin-top: 4rem; }
.sf-mb-sm { margin-bottom: 0.375rem; }
.sf-mb-md { margin-bottom: 1.25rem; }
.sf-mb-lg { margin-bottom: 1.5rem; }
.sf-mb-xl { margin-bottom: 2rem; }
.sf-mb-2xl { margin-bottom: 2.5rem; }
.sf-pt-lg { padding-top: 2.5rem; }

/* Typography */
.sf-text-xs { font-size: 0.7rem; }
.sf-text-sm { font-size: 0.72rem; }
.sf-text-body-sm { font-size: 0.75rem; }
.sf-text-body { font-size: 0.8125rem; }
.sf-text-md { font-size: 0.875rem; }
.sf-text-base { font-size: 0.9375rem; }
.sf-text-lg { font-size: 1.125rem; }
.sf-text-xl { font-size: 1.5rem; }
.sf-font-medium { font-weight: 500; }
.sf-font-semibold { font-weight: 600; }
.sf-font-bold { font-weight: 700; }
.sf-font-black { font-weight: 800; }
.sf-font-outfit { font-family: 'Outfit', sans-serif; }
.sf-uppercase { text-transform: uppercase; }
.sf-tracking-wide { letter-spacing: 0.06em; }
.sf-tracking-wider { letter-spacing: 0.08em; }
.sf-no-decoration { text-decoration: none; }
.sf-lh-tight { line-height: 1.1; }
.sf-lh-relaxed { line-height: 1.7; }

/* Colors */
.sf-color-white { color: var(--sf-white); }
.sf-color-muted { color: rgba(255,255,255,0.6); }
.sf-color-subtle { color: rgba(255,255,255,0.7); }
.sf-color-gray { color: var(--sf-gray-400); }
.sf-color-green { color: var(--sf-green); }
.sf-color-green-light { color: #4ADE80; }
.sf-color-blue { color: var(--sf-blue-light); }
.sf-color-gold { color: #FBBF24; }
.sf-color-gold-star { color: #FBBF24; font-size: 0.875rem; }

/* Backgrounds */
.sf-bg-green-subtle { background: rgba(0,200,83,0.10); }
.sf-bg-blue-subtle { background: rgba(45,107,255,0.06); }

/* Borders */
.sf-border-green { border: 1px solid rgba(0,200,83,0.25); }
.sf-border-top { border-top: 1px solid var(--sf-glass-border); }
.sf-border-bottom { border-bottom: 1px solid var(--sf-glass-border); }
.sf-rounded-full { border-radius: 9999px; }
.sf-rounded-md { border-radius: 8px; }

/* Effects */
.sf-no-pointer { pointer-events: none; }
.sf-cursor-pointer { cursor: pointer; }
.sf-no-border { border: none; }

/* Hero-specific */
.sf-hero-section { padding: 5rem 0 4rem; min-height: 100vh; display: flex; align-items: center; }
.sf-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.sf-hero-heading { font-family: 'Outfit', sans-serif; font-size: clamp(2.4rem,4.5vw,3.75rem); font-weight: 900; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 1.25rem; }
.sf-hero-subtext { font-size: 1.125rem; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 2rem; max-width: 480px; }
.sf-hero-gradient-text { background: linear-gradient(135deg,#2D6BFF,#00C853); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.sf-hero-cta-row { display: flex; flex-wrap: wrap; gap: 0.875rem; margin-bottom: 2.5rem; }
.sf-hero-orb-blue { position: absolute; top: 10%; left: -5%; width: 500px; height: 500px; background: radial-gradient(circle,rgba(45,107,255,0.12) 0%,transparent 70%); pointer-events: none; border-radius: 50%; }
.sf-hero-orb-green { position: absolute; bottom: 15%; right: -5%; width: 400px; height: 400px; background: radial-gradient(circle,rgba(0,200,83,0.08) 0%,transparent 70%); pointer-events: none; border-radius: 50%; }

/* Eyebrow badge */
.sf-eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 1rem; background: rgba(0,200,83,0.10); border: 1px solid rgba(0,200,83,0.25); border-radius: 9999px; margin-bottom: 1.5rem; }
.sf-eyebrow-dot { width: 7px; height: 7px; background: var(--sf-green); border-radius: 50%; animation: sfPulse 2s ease-in-out infinite; }
.sf-eyebrow-text { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #4ADE80; }

/* Geo form */
.sf-geo-form { max-width: 420px; }
.sf-geo-result { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--sf-gray-400); }

/* Trust signals */
.sf-trust-row { display: flex; flex-wrap: wrap; gap: 1.25rem; margin-top: 2rem; }
.sf-trust-item { display: flex; align-items: center; gap: 0.5rem; }

/* Stats bar */
.sf-stats-bar { margin-top: 4rem; padding-top: 2.5rem; border-top: 1px solid var(--sf-glass-border); display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.sf-stat-star { font-size: 1rem; font-weight: 400; }

/* Chat widget internals */
.sf-chatbot-header-info { flex: 1; }
.sf-chatbot-header-title { font-weight: 700; font-size: 0.9375rem; }
.sf-chatbot-header-subtitle { font-size: 0.75rem; color: var(--sf-gray-400); }
.sf-chatbot-status { font-size: 0.72rem; color: #4ADE80; font-weight: 600; }
.sf-chatbot-cost { display: none; padding: 0.875rem 1.5rem; background: rgba(45,107,255,0.06); border-bottom: 1px solid var(--sf-glass-border); }
.sf-chatbot-cost-label { font-size: 0.72rem; color: var(--sf-gray-400); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.375rem; }
.sf-chatbot-cost-value { font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 800; }
.sf-chatbot-cost-sep { color: var(--sf-gray-400); }
.sf-chatbot-label { font-size: 0.75rem; color: var(--sf-gray-400); }
.sf-chatbot-pills { padding: 0 1.5rem 1rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.sf-chatbot-pill { cursor: pointer; border: none; }
.sf-chatbot-footer { padding: 0.5rem 1.5rem; font-size: 0.7rem; color: var(--sf-gray-400); border-top: 1px solid var(--sf-glass-border); display: flex; justify-content: space-between; align-items: center; }
.sf-chatbot-direct { color: var(--sf-green); font-size: 0.75rem; font-weight: 600; text-decoration: none; }

/* Nav CTA container */
.sf-nav-cta-group { display: flex; gap: 0.75rem; align-items: center; }

/* Geo widget max-width */
.sf-geo-widget-full { max-width: 100%; }

/* Footer link grid (extracted from sitemap/template inline) */
.sf-footer-link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 0.5rem; }
.sf-footer-link-item { display: flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1rem; background: rgba(255,255,255,0.03); border-radius: 8px; border: 1px solid rgba(255,255,255,0.06); transition: all 0.2s ease; text-decoration: none; color: rgba(255,255,255,0.8); font-size: 0.875rem; }
.sf-footer-link-item:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); }

/* Animation */
.sf-fade-up { animation: sfFadeUp 0.8s var(--sf-ease) both; }

/* Logo image */
.sf-logo-img { border-radius: 8px; }
.sf-logo-img-hide { display: none; }

/* ── Homepage Responsive Breakpoints (moved from inline <style>) ── */
@media (max-width: 900px) {
  #sf-hero-grid { grid-template-columns: 1fr !important; }
  #sf-stats { grid-template-columns: repeat(2, 1fr) !important; }
  .sf-hero-section { padding: 3rem 0 2rem !important; }
}
@media (max-width: 480px) {
  #sf-stats { grid-template-columns: 1fr 1fr !important; }
  #sf-hero { padding: 2.5rem 0 1.75rem !important; min-height: 0 !important; }
  .sf-hero-heading { font-size: clamp(1.75rem, 8vw, 2.5rem) !important; }
  .sf-stat-number { font-size: 1.75rem !important; }
}
/* Service Grid (homepage Bootstrap row overrides) */
@media (max-width: 576px) {
  .service-tile-body { padding: 16px; }
  .service-tile img { height: 160px; }
}
/* Filter nav sticky position below nav bar */
.sf-filter-nav-wrapper { top: 68px; }
@media (max-width: 900px) {
  .sf-filter-nav-wrapper { top: 60px; }
}

/* --- ServiceFind Premium AI Hub UI (Perplexity Style) --- */
.sf-ai-hub-container { margin: 40px auto; max-width: 900px; padding: 0 20px; }
.sf-ai-hub-card { 
    background: linear-gradient(145deg, #0f172a 0%, #1e293b 100%); 
    border-radius: 24px; padding: 48px; border: 1px solid rgba(255,255,255,0.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(59,130,246,0.1);
    position: relative; overflow: hidden;
}
.sf-ai-hub-card::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(59,130,246,0.05) 0%, transparent 70%);
    pointer-events: none;
}
.sf-ai-hub-header { text-align: center; margin-bottom: 32px; position: relative; z-index: 1; }
.sf-ai-hub-badge {
    display: inline-block; background: linear-gradient(90deg, #3b82f6, #10b981);
    color: white; font-size: 11px; font-weight: 800; padding: 4px 12px;
    border-radius: 50px; letter-spacing: 1.5px; margin-bottom: 16px;
    text-transform: uppercase; box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}
.sf-ai-hub-title { font-size: 32px; font-weight: 800; color: #f8fafc; margin-bottom: 12px; letter-spacing: -0.02em; }
.sf-ai-hub-subtitle { font-size: 16px; color: #94a3b8; max-width: 600px; margin: 0 auto; line-height: 1.6; }
.sf-ai-hub-subtitle strong { color: #3b82f6; }

.sf-ai-hub-search-wrapper { 
    display: flex; gap: 12px; background: #020617; padding: 8px; 
    border-radius: 16px; border: 1px solid #1e293b; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; z-index: 1;
}
.sf-ai-hub-search-wrapper:focus-within { border-color: #3b82f6; box-shadow: 0 0 0 4px rgba(59,130,246,0.15); }

.sf-ai-hub-input {
    flex: 1; background: transparent; border: none; outline: none;
    color: white; padding: 12px 16px; font-size: 16px; width: 100%;
    font-family: inherit;
}
.sf-ai-hub-input::placeholder { color: #475569; }

.sf-ai-hub-button {
    background: #3b82f6; color: white; border: none; padding: 12px 28px;
    border-radius: 12px; font-weight: 700; cursor: pointer;
    transition: all 0.2s; white-space: nowrap;
}
.sf-ai-hub-button:hover { background: #2563eb; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(59,130,246,0.3); }

.sf-ai-hub-response {
    margin-top: 32px; background: rgba(2, 6, 23, 0.6); 
    -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
    border-radius: 16px; padding: 24px; border: 1px solid #1e293b;
    color: #cbd5e1; line-height: 1.7; font-size: 15px; 
    animation: sf-hub-fade 0.4s ease-out; position: relative; z-index: 1;
}
@keyframes sf-hub-fade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.sf-hidden { display: none !important; }

@media (max-width: 640px) {
    .sf-ai-hub-card { padding: 32px 20px; }
    .sf-ai-hub-title { font-size: 24px; }
    .sf-ai-hub-search-wrapper { flex-direction: column; }
    .sf-ai-hub-button { width: 100%; }
}

/* Search Feature */
.sf-nav-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sf-space-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--sf-radius-sm);
  transition: all var(--sf-duration-fast) var(--sf-ease);
  color: var(--sf-white);
}

.sf-nav-icon-btn:hover {
  background: var(--sf-glass-hover);
  transform: translateY(-1px);
}

.sf-nav-icon-btn img {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.sf-nav-icon-btn:hover img {
  opacity: 1;
}

.sf-search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--sf-gradient-hero);
  z-index: var(--sf-z-top);
  display: none;
  flex-direction: column;
  align-items: center;
  padding: var(--sf-space-4xl) var(--sf-space-xl);
  -webkit-backdrop-filter: var(--sf-blur);
  backdrop-filter: var(--sf-blur);
}

.sf-search-overlay.active {
  display: flex;
}

.sf-search-close {
  position: absolute;
  top: var(--sf-space-xl);
  right: var(--sf-space-xl);
  background: none;
  border: none;
  color: var(--sf-white);
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--sf-duration-fast);
}

.sf-search-close:hover {
  opacity: 1;
}

.sf-search-box {
  width: 100%;
  max-width: 800px;
  position: relative;
}

.sf-search-input {
  width: 100%;
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-lg);
  padding: var(--sf-space-lg) var(--sf-space-xl);
  color: var(--sf-white);
  font-size: 1.5rem;
  font-family: var(--sf-font-display);
  outline: none;
  transition: all var(--sf-duration);
}

.sf-search-input:focus {
  border-color: var(--sf-blue);
  box-shadow: var(--sf-shadow-blue);
  background: var(--sf-glass-hover);
}

.sf-search-results {
  margin-top: var(--sf-space-xl);
  width: 100%;
  max-width: 800px;
  max-height: 60vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sf-space-md);
  padding: var(--sf-space-md);
}

.sf-search-result-item {
  background: var(--sf-glass-bg);
  border: 1px solid var(--sf-glass-border);
  border-radius: var(--sf-radius-md);
  padding: var(--sf-space-md);
  text-decoration: none;
  color: var(--sf-white);
  transition: all var(--sf-duration-fast);
  display: flex;
  align-items: center;
  gap: var(--sf-space-md);
}

.sf-search-result-item:hover {
  background: var(--sf-glass-hover);
  border-color: var(--sf-blue);
  transform: translateX(4px);
}

.sf-search-result-item .icon {
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sf-navy-light);
  border-radius: var(--sf-radius-sm);
}

/* ============================================================
   TEMPLATE UTILITY CLASSES
   (replaces all inline styles purged from template.html)
   ============================================================ */

/* Nav brand logo */
.sf-nav-brand-logo {
  border-radius: var(--sf-radius-sm);
  margin-right: 8px;
}

/* Nav icon button (search) */
.sf-nav-icon-btn {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 8px;
  display: flex;
  align-items: center;
}

/* Inverted icon (white on dark nav) */
.sf-icon-invert { filter: invert(1); }

/* Geo form row */
.sf-geo-form {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}
.sf-geo-pin { font-size: 1.25rem; }
.sf-geo-input {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--sf-radius-sm);
  padding: 0.5rem 0.875rem;
  color: var(--sf-white);
  font-size: 0.875rem;
  width: 200px;
  outline: none;
}
.sf-geo-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--sf-radius-sm);
  padding: 0.5rem 1rem;
  color: var(--sf-white);
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--sf-duration-fast) var(--sf-ease);
}
.sf-geo-btn:hover { background: rgba(255,255,255,0.18); }
.sf-geo-result {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  min-height: 1.25rem;
  margin-bottom: 1rem;
}

/* Trust badges row */
.sf-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.5rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
}

/* AI Brain wrapper / container */
.sf-brain-wrapper {
  margin-top: 1.5rem;
  padding: 1.5rem;
  background: rgba(45,107,255,0.05);
  border: 1px solid rgba(45,107,255,0.15);
  border-radius: 14px;
}
.sf-brain-container {
  min-height: 120px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
}

/* Quick-query chip row */
.sf-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

/* Error code highlight (replaces style="color:#60A5FA") */
.sf-code { color: #60A5FA; }

/* 2-column grid modifier */
.cards-grid--halves { grid-template-columns: 1fr 1fr; }

/* Remove text decoration (used on <a class="info-card"> and phone links) */
.sf-no-underline { text-decoration: none !important; }

/* Video grid (moved from inline <style> block) */
.sf-video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
@media (min-width: 768px) {
  .sf-video-grid { grid-template-columns: repeat(3, 1fr); }
}
.sf-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: rgba(0,0,0,0.4);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
}
.sf-video iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
  border-radius: 12px;
}

/* Contact Engine section */
.sf-contact-engine {
  background: linear-gradient(135deg, rgba(13,21,48,0.98), rgba(10,15,30,0.99));
}
.sf-contact-grid { margin-top: 2rem; }
.sf-contact-heading {
  font-family: var(--sf-font-display);
  font-size: 1.125rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

/* Garage box */
.sf-garage-box {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--sf-radius-md);
}
.sf-garage-title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.sf-garage-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.sf-garage-input {
  flex: 1;
  min-width: 120px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--sf-radius-sm);
  padding: 0.5rem 0.75rem;
  color: var(--sf-white);
  font-size: 0.8125rem;
  outline: none;
}
.sf-garage-list {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.sf-nowrap { white-space: nowrap; }

/* Warning science box (amber style) */
.sf-warning-box {
  background: rgba(245,158,11,0.08) !important;
  border-color: rgba(245,158,11,0.2) !important;
}
.sf-warning-heading { color: var(--sf-gold-light); }

/* No top margin modifier */
.sf-no-margin-top { margin-top: 0 !important; }

/* Footer brand accent (replaces style="color:#00C853") */
.sf-brand-accent { color: var(--sf-green); }

/* AI disclosure full style (replaces inline footer paragraph style) */
.sf-ai-disclosure--full {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1rem;
}