/* ================================================================
   BENGALORE AMBULANCE SERVICES — STYLES.CSS
   Design System: Light, Medical, Premium
   ================================================================ */

/* ---------------------------------------------------------------
   1. DESIGN TOKENS (CSS VARIABLES)
--------------------------------------------------------------- */
:root {
  /* Colors */
  --color-bg:           #F8FAFF;
  --color-bg-alt:       #EFF6FF;
  --color-bg-section:   #FFFFFF;
  --color-surface:      #FFFFFF;

  --color-primary:      #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-light:#DBEAFE;
  --color-primary-pale: #EFF6FF;

  --color-accent:       #10B981;
  --color-accent-dark:  #059669;
  --color-accent-light: #D1FAE5;
  --color-accent-pale:  #ECFDF5;

  --color-warning:      #F59E0B;
  --color-danger:       #EF4444;
  --color-danger-light: #FEE2E2;

  --color-text:         #1E293B;
  --color-text-body:    #475569;
  --color-text-muted:   #64748B;
  --color-text-light:   #94A3B8;

  --color-border:       #E2E8F0;
  --color-border-soft:  #F1F5F9;

  /* Dark / Footer */
  --color-dark:         #0F172A;
  --color-dark-card:    #1E293B;
  --color-dark-text:    rgba(255,255,255,0.85);
  --color-dark-muted:   rgba(255,255,255,0.5);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, monospace;

  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;

  /* Spacing */
  --space-1:    0.25rem;
  --space-2:    0.5rem;
  --space-3:    0.75rem;
  --space-4:    1rem;
  --space-5:    1.25rem;
  --space-6:    1.5rem;
  --space-8:    2rem;
  --space-10:   2.5rem;
  --space-12:   3rem;
  --space-16:   4rem;
  --space-20:   5rem;
  --space-24:   6rem;

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

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.1), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-blue: 0 8px 24px rgba(37,99,235,0.2);
  --shadow-blue-sm: 0 4px 12px rgba(37,99,235,0.15);

  /* Transitions */
  --transition-fast: 180ms cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-base: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-slow: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
}

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

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

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------------------------------------------------------------
   3. UTILITIES
--------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-8); }
}

/* ---------------------------------------------------------------
   4. BUTTONS
--------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem 1.375rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

/* Shine sweep effect */
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg);
  transition: left 0.5s ease;
}
.btn:hover::before { left: 130%; }

/* Ripple effect */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(0.96); }

/* Emergency / Primary CTA */
.btn-emergency {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: var(--shadow-blue-sm);
}
.btn-emergency:hover {
  background: linear-gradient(135deg, var(--color-primary-dark), #1338be);
  box-shadow: 0 10px 28px rgba(37,99,235,0.35);
  transform: translateY(-3px) scale(1.02);
}
.btn-emergency:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* Primary (non-emergency) */
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

/* Outline */
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary-pale);
  transform: translateY(-1px);
}
.btn-outline:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* WhatsApp */
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 12px rgba(37,211,102,0.25);
}
.btn-whatsapp:hover {
  background: #1ebe5a;
  transform: translateY(-1px);
}

/* Size modifiers */
.btn-lg {
  padding: 0.8rem 1.75rem;
  font-size: var(--text-base);
}
.btn-sm {
  padding: 0.45rem 1rem;
  font-size: var(--text-xs);
}
.btn-block {
  width: 100%;
  justify-content: center;
}

/* ---------------------------------------------------------------
   5. SECTION COMMON STYLES
--------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3rem 0.9rem;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-body);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.inline-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------------------------------------------------------------
   6. PULSE DOT
--------------------------------------------------------------- */
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.4;
  animation: pulse-ring 1.8s ease-out infinite;
}

.pulse-dot--white { background: #fff; }
.pulse-dot--white::after { background: #fff; }
.pulse-dot--green { background: var(--color-accent); }

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.4; }
  70% { transform: scale(2.5); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

/* ---------------------------------------------------------------
   7. HEADER
--------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  height: var(--header-height);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.logo-text {
  font-size: clamp(var(--text-sm), 1.6vw, var(--text-base));
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.1;
  transition: color var(--transition-fast);
}

.logo-link:hover .logo-text {
  color: var(--color-primary-dark);
}

@media (max-width: 540px) {
  .logo-text {
    font-size: var(--text-xs);
    max-width: 130px;
    letter-spacing: 0.2px;
  }
}

/* Logo image — header */
.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  /* Slight drop shadow so it pops on white header */
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.08));
  transition: transform var(--transition-fast);
}

.logo-link:hover .logo-img {
  transform: scale(1.03);
}

/* Logo image — footer (on dark background: circular white card) */
.logo-img--footer {
  height: 80px;
  width: 80px;
  object-fit: contain;
  border-radius: 50%;
  background: #ffffff;
  padding: 6px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  filter: none;
}

/* Legacy SVG logo — kept as fallback size ref */
.logo-svg {
  height: 40px;
  width: auto;
}

/* ---- Always-visible nav ---- */
.site-nav {
  flex: 1;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
  /* Ensure it doesn't wrap on small screens */
  flex-wrap: nowrap;
}

.nav-link {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-body);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: var(--space-3); right: var(--space-3);
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-pale);
  transform: translateY(-1px);
}
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-pale);
}
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.header-ctas-group {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.header-cta {
  display: inline-flex;
}

/* Hide hamburger — nav always visible */
.menu-toggle {
  display: none !important;
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.menu-toggle.open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.open .hamburger-line:nth-child(2) {
  opacity: 0;
}
.menu-toggle.open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu — hidden since nav is always visible */
.mobile-menu { display: none !important; }
.mobile-call-btn { display: none; }

/* ---------------------------------------------------------------
   8. HERO SECTION
--------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-16);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #F8FAFF 0%, #EFF6FF 50%, #F0FDF9 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
}

.hero-shape-1 {
  width: 500px; height: 500px;
  background: var(--color-primary);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}

.hero-shape-2 {
  width: 300px; height: 300px;
  background: var(--color-accent);
  bottom: 50px; left: -80px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 200px; height: 200px;
  background: var(--color-warning);
  top: 30%; right: 30%;
  animation: float 6s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-pale);
  border: 1px solid var(--color-accent-light);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent-dark);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.hero-headline {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.headline-accent {
  color: var(--color-primary);
  position: relative;
}

.hero-subtext {
  font-size: var(--text-base);
  color: var(--color-text-body);
  line-height: 1.75;
  max-width: 500px;
  margin-bottom: var(--space-8);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

/* Trust Strip */
.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-body);
}

.trust-item svg { color: var(--color-primary); flex-shrink: 0; }

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

.hero-visual-card {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.ambulance-illustration {
  width: 100%;
  height: auto;
}

/* Siren flash animation */
.siren-flash-1 {
  animation: siren-blink 1.2s ease-in-out infinite;
}
.siren-flash-2 {
  animation: siren-blink 1.2s ease-in-out infinite 0.6s;
}
@keyframes siren-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* Map pulse */
.map-pulse {
  animation: map-pulse-anim 2s ease-out infinite;
}
@keyframes map-pulse-anim {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* Hero info cards */
.hero-info-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}

.hero-info-card--response {
  bottom: var(--space-6);
  left: var(--space-4);
  animation: float-card 4s ease-in-out infinite;
}
.hero-info-card--coverage {
  top: var(--space-6);
  right: var(--space-4);
  animation: float-card 5s ease-in-out infinite 1s;
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.info-card-icon { font-size: 1.5rem; }
.info-card-value {
  font-size: var(--text-base);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.2;
}
.info-card-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
}
.scroll-hint-dot {
  width: 8px; height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: scroll-bounce 2s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(12px); opacity: 0.4; }
}

/* ---------------------------------------------------------------
   9. BOOKING SECTION
--------------------------------------------------------------- */
.booking-section {
  padding: var(--space-20) 0;
  background: var(--color-bg);
}

.booking-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-10);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.booking-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.booking-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.booking-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-danger-light);
  border: 1px solid #FCA5A5;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-danger);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.booking-badge .pulse-dot--white {
  background: var(--color-danger);
}
.booking-badge .pulse-dot--white::after {
  background: var(--color-danger);
}

.booking-title {
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.booking-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Form */
.booking-form { margin-bottom: var(--space-6); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .form-submit-group {
    grid-column: span 2;
  }
}

@media (min-width: 900px) {
  .form-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .form-submit-group {
    grid-column: span 1;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

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

.form-label span {
  color: var(--color-danger);
  margin-left: 2px;
}

.form-input {
  width: 100%;
  padding: 0.65rem var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg);
  transition: var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder { color: var(--color-text-light); }

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  background: var(--color-surface);
}

.form-input.error {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

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

.field-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  font-weight: 500;
  min-height: 1em;
}

/* Divider */
.booking-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin: var(--space-5) 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.booking-divider::before,
.booking-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* Call Strip */
.booking-call-strip {
  display: flex;
  justify-content: center;
}

.booking-phone-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-6);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition-base);
}

.booking-phone-link:hover {
  background: var(--color-primary-pale);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue-sm);
}

.booking-phone-link:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.phone-icon-wrap {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  flex-shrink: 0;
}

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

.phone-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.phone-number {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

/* ---------------------------------------------------------------
   10. SERVICES SECTION
--------------------------------------------------------------- */
.services-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-alt);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Service Card */
.service-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.35s ease, border-color 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow: hidden;
}

/* Top shimmer bar on hover */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
  background-size: 200% 100%;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  z-index: 1;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 16px 48px rgba(37,99,235,0.15), 0 4px 12px rgba(0,0,0,0.08);
  border-color: var(--color-primary-light);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-blue-sm);
}

.service-card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: 0.2rem 0.6rem;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card-icon {
  width: 64px; height: 64px;
  flex-shrink: 0;
}

.service-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.service-card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.service-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.65;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.service-features li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: 7px;
}

/* ---------------------------------------------------------------
   11. WHY US SECTION
--------------------------------------------------------------- */
.why-us-section {
  padding: calc(var(--space-20) + 20px) 0;
  background: linear-gradient(135deg, #0b0f19 0%, #1e293b 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 20px, 100% 0, 100% calc(100% - 20px), 0 100%);
  margin: -20px 0;
  z-index: 2;
}

.why-us-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.02) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  pointer-events: none;
}

.why-us-section .section-title {
  color: #FFFFFF;
}

.why-us-section .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.why-us-section .section-badge {
  background: rgba(37,99,235,0.15);
  border-color: rgba(37,99,235,0.3);
  color: #60A5FA;
}

.why-us-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (min-width: 1024px) {
  .why-us-layout {
    grid-template-columns: 380px 1fr;
    gap: var(--space-16);
    align-items: center;
  }
}

/* Visual block - Dark Mode */
.why-us-card-visual {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.visual-stat-ring {
  width: 160px; height: 160px;
}

.visual-stat-ring text {
  fill: #FFFFFF !important;
}

.visual-stat-ring text:last-of-type {
  fill: rgba(255, 255, 255, 0.5) !important;
}

.visual-stat-ring circle:first-of-type {
  stroke: rgba(255, 255, 255, 0.08) !important;
}

.visual-stat-ring circle:last-of-type {
  stroke: var(--color-primary) !important;
}

.visual-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.visual-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(8px);
}

.vb-icon { font-size: 1rem; }

/* Feature items - Glassmorphic */
.why-us-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .why-us-features { grid-template-columns: 1fr 1fr; }
}

.why-feature {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}

.why-feature:hover {
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.why-feature-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.why-feature-icon--blue {
  background: var(--color-primary-pale);
  color: var(--color-primary);
}

.why-feature-icon--green {
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
}

.why-feature-content { flex: 1; }

.why-feature-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.why-feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.6;
}

/* ---------------------------------------------------------------
   12. PROCESS SECTION
--------------------------------------------------------------- */
.process-section {
  padding: var(--space-20) 0;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-surface) 100%);
}

.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  position: relative;
}

@media (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.process-step {
  position: relative;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-connector {
  display: none;
}

@media (min-width: 768px) {
  .process-connector {
    display: block;
    position: absolute;
    top: 50px;
    right: calc(-1 * var(--space-4) - 50%);
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    z-index: 0;
  }

  .process-step:last-child .process-connector { display: none; }
}

.process-step-number {
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
  opacity: 0.6;
}

.process-step-icon {
  width: 56px; height: 56px;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 1;
  border: 2px solid var(--color-primary-light);
  transition: var(--transition-base);
}

.process-step:hover .process-step-icon {
  background: var(--color-primary);
  color: white;
}

.process-step-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.process-step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.6;
}

/* ---------------------------------------------------------------
   13. COVERAGE SECTION
--------------------------------------------------------------- */
.coverage-section {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .coverage-grid { grid-template-columns: 1fr 1fr; }
}

.coverage-content .section-badge { text-align: left; }
.coverage-content .section-title { text-align: left; }

.coverage-desc {
  font-size: var(--text-base);
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-6);
}

.area-tag {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: var(--transition-fast);
}

.area-tag:hover {
  background: var(--color-primary);
  color: white;
}

.coverage-note {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-accent);
}

.coverage-note svg {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.coverage-note p {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.6;
}

/* Map Placeholder */
.map-placeholder {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, #EFF6FF 0%, #F0FDF9 100%);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.map-bg {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-6);
}

.bengaluru-map-svg {
  width: 100%; height: 100%;
}

.map-overlay-badge {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

/* ---------------------------------------------------------------
   14. STATS SECTION
--------------------------------------------------------------- */
.stats-section {
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
                    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.06) 0%, transparent 50%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  transition: var(--transition-base);
}

.stat-card:hover {
  background: rgba(255,255,255,0.18);
  transform: translateY(-3px);
}

.stat-icon {
  color: rgba(255,255,255,0.75);
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.stat-value {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

/* ---------------------------------------------------------------
   15. TESTIMONIALS SECTION
--------------------------------------------------------------- */
.testimonials-section {
  padding: var(--space-20) 0;
  background: var(--color-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: #F59E0B;
  font-size: var(--text-lg);
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
  quotes: "\201C" "\201D";
}

.testimonial-text::before {
  content: open-quote;
  font-size: var(--text-3xl);
  color: var(--color-primary-light);
  line-height: 0;
  vertical-align: -0.5em;
  margin-right: 2px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-top: 1px solid var(--color-border-soft);
  padding-top: var(--space-4);
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  flex-shrink: 0;
  border: 2px solid var(--color-primary-light);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  font-style: normal;
}

.author-location {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ---------------------------------------------------------------
   16. FAQ SECTION
--------------------------------------------------------------- */
.faq-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-alt);
}

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-question:hover { color: var(--color-primary); }

.faq-question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
  border-radius: var(--radius-lg);
}

.faq-chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-base);
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"] { color: var(--color-primary); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 var(--space-6);
}

.faq-answer:not([hidden]) {
  max-height: 400px;
  padding-bottom: var(--space-5);
}

.faq-answer[hidden] {
  display: block !important; /* override hidden for animation */
  max-height: 0;
  padding: 0 var(--space-6);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.75;
}

/* ---------------------------------------------------------------
   17. CONTACT SECTION
--------------------------------------------------------------- */
.contact-section {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

/* Contact Info */
.contact-emergency-block {
  background: linear-gradient(135deg, var(--color-primary-pale) 0%, var(--color-accent-pale) 100%);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
}

.emer-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.emer-phone {
  display: block;
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-5);
  text-decoration: none;
  transition: var(--transition-fast);
}

.emer-phone:hover { color: var(--color-primary-dark); }

.emer-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.detail-icon {
  width: 36px; height: 36px;
  background: var(--color-primary-pale);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.detail-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.detail-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-value {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
}

.contact-form-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* ---------------------------------------------------------------
   18. FOOTER
--------------------------------------------------------------- */
.site-footer {
  background: var(--color-dark);
  color: var(--color-dark-text);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  line-height: 1.7;
  margin: var(--space-4) 0 var(--space-5);
  max-width: 320px;
}

.footer-emergency {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-phone {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-dark-text);
  letter-spacing: 0.02em;
  transition: var(--transition-fast);
}
.footer-phone:hover { color: var(--color-accent); }

.footer-col-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-dark-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  transition: var(--transition-fast);
  padding: var(--space-1) 0;
}
.footer-link:hover { color: var(--color-dark-text); }
.footer-link:focus-visible {
  outline: 2px solid rgba(255,255,255,0.5);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.footer-emergency-btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-danger);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  transition: var(--transition-base);
  margin-bottom: var(--space-3);
}
.footer-emergency-btn:hover {
  background: #DC2626;
  transform: translateY(-1px);
}

.footer-emergency-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-dark-muted);
  margin-bottom: var(--space-3);
}

.footer-urgent-note {
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: center;
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
}

.footer-disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}

/* ---------------------------------------------------------------
   19. BACK TO TOP
--------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  width: 44px; height: 44px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-blue-sm);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------
   20. MODAL
--------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15,23,42,0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-5);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-overlay:not([aria-hidden="true"]) {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-base);
}

.modal-overlay:not([aria-hidden="true"]) .modal-box {
  transform: scale(1) translateY(0);
}

.modal-icon {
  margin: 0 auto var(--space-5);
}

.modal-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.modal-text {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.modal-btn {
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-3);
}

.modal-close-btn {
  width: 100%;
  padding: var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border);
  background: none;
  cursor: pointer;
  transition: var(--transition-fast);
}
.modal-close-btn:hover {
  background: var(--color-bg);
  color: var(--color-text);
}
.modal-close-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------
   21. SCROLL REVEAL ANIMATIONS
--------------------------------------------------------------- */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up { transform: translateY(32px); }
.reveal-left { transform: translateX(-32px); }
.reveal-right { transform: translateX(32px); }

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: none;
}

/* Delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ---------------------------------------------------------------
   22. REDUCED MOTION
--------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-up, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------------------------------------------------------------
   23. FOCUS VISIBLE GLOBAL
--------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------
   24. RESPONSIVE OVERRIDES
--------------------------------------------------------------- */
@media (max-width: 639px) {
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .booking-card { padding: var(--space-6) var(--space-5); }
  .hero-info-card { display: none; }
}

@media (max-width: 1023px) {
  .hero-visual { order: -1; }
  .hero-visual-card { padding: var(--space-4); }
}

/* Section padding adjustments for mobile */
@media (max-width: 767px) {
  .services-section,
  .why-us-section,
  .process-section,
  .coverage-section,
  .testimonials-section,
  .faq-section,
  .contact-section {
    padding: var(--space-12) 0;
  }
}

/* ================================================================
   ADDITIONAL STYLES FOR BENGALORE AMBULANCE SERVICES
   ================================================================ */

/* Hero Brand Title — Highly Attractive Highlight Badge */
.hero-brand-name {
  font-size: clamp(var(--text-xs), 2.2vw, var(--text-sm));
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  
  /* Stunning Royal Blue & Emerald Gradient Text */
  background: linear-gradient(135deg, var(--color-primary) 0%, #3B82F6 50%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  
  /* Premium Glassmorphic Dashed Highlight Border */
  background-color: rgba(37, 99, 235, 0.04);
  border: 1.5px dashed rgba(37, 99, 235, 0.2);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.05);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero-brand-name:hover {
  background-color: rgba(37, 99, 235, 0.08);
  border-color: rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.08);
}

/* Service Card Image Styles */
.service-card-image {
  width: 100%;
  height: 170px;
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
  background-color: var(--color-border);
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.34,1.56,0.64,1), filter 0.4s ease;
}

.service-card:hover .service-img {
  transform: scale(1.1);
  filter: brightness(1.05) saturate(1.1);
}

/* Subheading for service grids */
.services-category-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-top: var(--space-12);
  margin-bottom: var(--space-6);
  position: relative;
  padding-left: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.services-category-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  height: 70%;
  width: 4px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
}

.services-grid-wrapper {
  margin-bottom: var(--space-8);
}

/* Floating Call Now pop widget */
.floating-call-pop {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.floating-call-label {
  background: var(--color-dark);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: float-slide-up 0.5s ease-out forwards;
}

.floating-call-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4);
  animation: pulse-button 2.5s infinite, float-slide-up 0.5s ease-out forwards;
}

/* Move the back-to-top button up slightly to avoid overlapping the float widget */
.back-to-top {
  bottom: 110px !important;
  right: 24px !important;
}

@keyframes float-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse-button {
  0% { transform: scale(1); box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4); }
  50% { transform: scale(1.04); box-shadow: 0 4px 25px rgba(239, 68, 68, 0.6); }
  100% { transform: scale(1); box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4); }
}

/* Image on ambulance styling adjustments */
.ambulance-logo-img {
  pointer-events: none;
  border-radius: 50%;
  background: white;
  padding: 2px;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
  animation: logo-pulse 3s ease-in-out infinite;
}

@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(37,99,235,0.3)); }
  50%       { filter: drop-shadow(0 0 10px rgba(37,99,235,0.6)); }
}

/* Why-Us Feature hover */
.why-feature {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  border-radius: var(--radius-lg);
}
.why-feature:hover {
  transform: translateX(6px) translateY(-2px);
  box-shadow: -4px 0 0 var(--color-accent), 0 12px 32px rgba(0, 0, 0, 0.25);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.why-feature-icon {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
}
.why-feature:hover .why-feature-icon {
  transform: rotate(-8deg) scale(1.18);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.3);
}

/* Process step hover */
.process-step {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.process-step:hover {
  transform: translateY(-4px);
  background: var(--color-primary-pale);
}
.process-step:hover .process-step-icon {
  transform: rotate(8deg) scale(1.15);
}
.process-step-icon {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}

/* Visual badge hover */
.visual-badge {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
}
.visual-badge:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 20px rgba(37,99,235,0.18);
}

/* Coverage chip hover */
.coverage-chip {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), background 0.2s ease, box-shadow 0.3s ease;
}
.coverage-chip:hover {
  transform: translateY(-3px) scale(1.06);
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 16px rgba(37,99,235,0.25);
}

/* Hero info cards hover */
.hero-info-card {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
}
.hero-info-card:hover {
  transform: translateY(-5px) scale(1.04);
  box-shadow: 0 12px 32px rgba(37,99,235,0.18);
}

/* Back-to-top enhanced hover */
.back-to-top {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease, background 0.25s ease !important;
}
.back-to-top:hover {
  transform: translateY(-5px) scale(1.1) !important;
  box-shadow: 0 10px 28px rgba(37,99,235,0.35) !important;
}

/* Trust items hover */
.trust-item {
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.trust-item:hover {
  transform: translateY(-3px) scale(1.05);
}

/* Floating call button pulse enhanced */
@keyframes pulse-button {
  0%   { transform: scale(1);    box-shadow: 0 4px 20px rgba(239,68,68,0.4); }
  50%  { transform: scale(1.06); box-shadow: 0 6px 32px rgba(239,68,68,0.65); }
  100% { transform: scale(1);    box-shadow: 0 4px 20px rgba(239,68,68,0.4); }
}

/* Ambulance wheel spin (applied via CSS on SVG circles) */
@keyframes wheel-spin {
  from { transform-origin: center; transform: rotate(0deg); }
  to   { transform-origin: center; transform: rotate(360deg); }
}

/* ECG line draw animation */
@keyframes ecg-draw {
  0%   { stroke-dashoffset: 600; opacity: 0.3; }
  50%  { opacity: 0.7; }
  100% { stroke-dashoffset: 0;   opacity: 0.5; }
}

.ambulance-illustration polyline {
  stroke-dasharray: 600;
  animation: ecg-draw 3s ease-in-out infinite alternate;
}

/* Siren flash enhanced */
@keyframes siren-a {
  0%, 49%, 100% { opacity: 1; fill: #EF4444; }
  50%, 99%      { opacity: 0.15; fill: #FCD34D; }
}
@keyframes siren-b {
  0%, 49%, 100% { opacity: 0.15; fill: #FCD34D; }
  50%, 99%      { opacity: 1; fill: #EF4444; }
}
.siren-flash-1 { animation: siren-a 0.7s linear infinite; }
.siren-flash-2 { animation: siren-b 0.7s linear infinite; }

/* Hero visual card hover */
.hero-visual-card {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.4s ease;
}
.hero-visual-card:hover {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow: 0 24px 64px rgba(37,99,235,0.14);
}

/* ================================================================
   MOBILE & TABLET RESPONSIVENESS OVERRIDES
   ================================================================ */

@media (max-width: 1023px) {
  /* Hero text centering & layout balance */
  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-subtext {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-ctas {
    justify-content: center;
    width: 100%;
  }
  
  .hero-trust-strip {
    justify-content: center;
    width: 100%;
  }

  /* Cap the visual card width so it doesn't stretch and look empty */
  .hero-visual {
    order: -1;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-4);
  }
  
  .hero-visual-card {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 767px) {
  /* Dynamic header height shift */
  :root {
    --header-height: 106px;
  }
  
  .hero {
    padding-top: calc(var(--header-height) + var(--space-4));
    padding-bottom: var(--space-12);
  }
  
  /* Horizontal scrolling nav bar row wrapping under logo & CTA */
  .header-inner {
    flex-wrap: wrap;
    height: auto;
    padding: var(--space-3) 0 var(--space-2.5);
    gap: var(--space-2.5) 0;
  }
  
  .logo-link {
    order: 1;
  }
  
  .header-ctas-group {
    order: 2;
    margin-left: auto;
    display: inline-flex;
    gap: var(--space-1.5);
  }
  
  .header-cta {
    padding: 0.45rem 0.8rem !important; /* compact button for mobile */
    font-size: 11px !important;
  }
  
  .site-nav {
    order: 3;
    flex-basis: 100%;
    width: 100%;
    margin-top: var(--space-1);
    padding: var(--space-2.5) 0 var(--space-1.5);
    border-top: 1px solid var(--color-border-soft);
  }
  
  .nav-list {
    padding-left: var(--space-2);
    padding-right: var(--space-4);
  }

  /* Compact section paddings to avoid excessive blank space */
  .services-section,
  .why-us-section,
  .process-section,
  .coverage-section,
  .testimonials-section,
  .faq-section,
  .contact-section {
    padding: var(--space-12) 0;
  }
  
  /* Title alignment adjustments */
  .section-header {
    margin-bottom: var(--space-8);
  }
}

@media (max-width: 639px) {
  /* FAQ list padding adjustments for mobile to increase text width */
  .faq-question {
    padding: var(--space-4) var(--space-4);
    font-size: var(--text-sm);
  }
  
  .faq-answer {
    padding: 0 var(--space-4);
  }
  
  .faq-answer:not([hidden]) {
    padding-bottom: var(--space-4);
  }
  
  /* Services section visual adjustment */
  .services-category-title {
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
  }
  
  /* Floating emergency widget styling adjustment for smaller screens */
  .floating-call-pop {
    bottom: 16px;
    right: 16px;
  }
  
  .back-to-top {
    bottom: 96px !important;
    right: 16px !important;
  }
}

/* WhatsApp Button & Floating pulse overrides */
.btn-whatsapp {
  background-color: #25D366 !important;
  color: white !important;
  border: 1.5px solid #20BA5A !important;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}
.btn-whatsapp:hover, .btn-whatsapp:focus {
  background-color: #128C7E !important;
  color: white !important;
  border-color: #0E6B60 !important;
  box-shadow: 0 6px 16px rgba(18, 140, 126, 0.35);
  transform: translateY(-1px);
}
.btn-whatsapp:active {
  transform: translateY(0);
}

.floating-wa-btn {
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4) !important;
  animation: pulse-button-green 2.5s infinite, float-slide-up 0.5s ease-out forwards !important;
}

@keyframes pulse-button-green {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Background overlay overlays */
.bg-grid-overlay {
  position: relative;
}
.bg-grid-overlay::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(37, 99, 235, 0.03) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}
.bg-grid-overlay > * {
  position: relative;
  z-index: 1;
}

/* Dynamic glow circles for hero section */
.hero {
  background: 
    radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 40%),
    linear-gradient(135deg, #F8FAFF 0%, #EFF6FF 50%, #ECFDF5 100%) !important;
}

/* Premium service cards hover scale */
.service-card {
  background: linear-gradient(to bottom, #FFFFFF 0%, #F8FAFF 100%) !important;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.02) !important;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.01) !important;
  box-shadow: 0 20px 40px rgba(37, 99, 235, 0.08), 0 0 0 2px var(--color-primary-light) !important;
  border-color: transparent !important;
}

/* Booking card layout variations */
.booking-section {
  background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.02) 0%, transparent 60%), #F8FAFF !important;
}
.booking-card {
  background: #FFFFFF !important;
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.05) !important;
  border: 1px solid rgba(37, 99, 235, 0.08) !important;
}