/* ==========================================================================
   LUCKY STAR LANDSCAPING SERVICE INC. - DESIGN SYSTEM
   Brand Colors Derived From Official Logo:
   - Emerald Green: #0D6B35 / #064E24
   - Crimson Red: #D92626 / #B91C1C
   - Star Gold: #F59E0B / #FBBF24
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Primary Brand Palette */
  --primary-green: #0D6B35;
  --primary-green-dark: #064E24;
  --primary-green-light: #16A34A;
  --primary-green-subtle: #DCFCE7;
  
  /* Brand Accent Colors */
  --accent-red: #D92626;
  --accent-red-hover: #B91C1C;
  --accent-red-light: #FEE2E2;
  
  /* Star Gold / Badges */
  --star-gold: #F59E0B;
  --star-gold-light: #FEF3C7;
  --star-gold-glow: rgba(245, 158, 11, 0.35);

  /* Neutrals */
  --neutral-900: #0F172A;
  --neutral-800: #1E293B;
  --neutral-700: #334155;
  --neutral-600: #475569;
  --neutral-500: #64748B;
  --neutral-400: #94A3B8;
  --neutral-300: #CBD5E1;
  --neutral-200: #E2E8F0;
  --neutral-100: #F1F5F9;
  --neutral-50:  #F8FAFC;
  --white: #FFFFFF;

  /* Surfaces & Backgrounds */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tinted: #F0FDF4;
  --bg-dark: #0F172A;
  --bg-dark-card: #1E293B;
  
  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Elevation & Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.12), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-emerald: 0 10px 30px -5px rgba(13, 107, 53, 0.3);
  --shadow-red: 0 10px 25px -5px rgba(217, 38, 38, 0.35);

  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  color: var(--neutral-800);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography Rules */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--neutral-900);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3vw + 1rem, 2.75rem); font-weight: 800; }
h3 { font-size: clamp(1.25rem, 2vw + 0.8rem, 1.75rem); font-weight: 700; }
h4 { font-size: 1.25rem; font-weight: 600; }
p { color: var(--neutral-600); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

a:hover {
  color: var(--primary-green-dark);
}

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

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background-color: var(--primary-green-subtle);
  color: var(--primary-green-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-tag.accent-red {
  background-color: var(--accent-red-light);
  color: var(--accent-red);
}

.section-tag.star-gold {
  background-color: var(--star-gold-light);
  color: #B45309;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--neutral-600);
}

/* Brand Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-red);
  color: var(--white);
  box-shadow: var(--shadow-red);
}

.btn-primary:hover {
  background-color: var(--accent-red-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -5px rgba(217, 38, 38, 0.45);
}

.btn-secondary {
  background-color: var(--primary-green);
  color: var(--white);
  box-shadow: var(--shadow-emerald);
}

.btn-secondary:hover {
  background-color: var(--primary-green-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -5px rgba(13, 107, 53, 0.45);
}

.btn-outline-gold {
  background-color: transparent;
  border-color: var(--star-gold);
  color: var(--neutral-900);
}

.btn-outline-gold:hover {
  background-color: var(--star-gold);
  color: var(--neutral-900);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--neutral-900);
  color: var(--white);
}

.btn-dark:hover {
  background-color: var(--neutral-800);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.15rem 2.25rem;
  font-size: 1.05rem;
}

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

/* Glassmorphism & Cards */
.glass-panel {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.glass-panel-dark {
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--neutral-300);
}

/* Badge System */
.star-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--star-gold);
}

.star-rating svg {
  width: 1.1rem;
  height: 1.1rem;
  fill: currentColor;
}

/* ==========================================================================
   ANIMATIONS & GRAPHICS SYSTEM
   ========================================================================== */

/* 1. Phone Ringing Wiggle Animation */
@keyframes phoneRinging {
  0% { transform: rotate(0deg) scale(1); }
  10% { transform: rotate(-15deg) scale(1.15); }
  20% { transform: rotate(15deg) scale(1.15); }
  30% { transform: rotate(-12deg) scale(1.15); }
  40% { transform: rotate(12deg) scale(1.15); }
  50% { transform: rotate(0deg) scale(1); }
  100% { transform: rotate(0deg) scale(1); }
}

.phone-ring-icon {
  display: inline-block;
  animation: phoneRinging 2s infinite ease-in-out;
}

/* 2. Pulse Aura Glow for Call Buttons */
@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(217, 38, 38, 0.65), 0 10px 25px -5px rgba(217, 38, 38, 0.4);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(217, 38, 38, 0), 0 10px 25px -5px rgba(217, 38, 38, 0.4);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(217, 38, 38, 0), 0 10px 25px -5px rgba(217, 38, 38, 0.4);
  }
}

@keyframes pulseGlowEmerald {
  0% {
    box-shadow: 0 0 0 0 rgba(13, 107, 53, 0.65), 0 10px 25px -5px rgba(13, 107, 53, 0.4);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(13, 107, 53, 0), 0 10px 25px -5px rgba(13, 107, 53, 0.4);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(13, 107, 53, 0), 0 10px 25px -5px rgba(13, 107, 53, 0.4);
  }
}

/* 3. Shimmer Sweep Effect */
@keyframes shimmerSweep {
  0% { transform: translateX(-150%) rotate(25deg); }
  35% { transform: translateX(250%) rotate(25deg); }
  100% { transform: translateX(250%) rotate(25deg); }
}

/* Animated "Call Now" / "Direct Call" Buttons */
.btn-call-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #D92626 0%, #EF4444 50%, #B91C1C 100%) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  animation: pulseGlow 2.2s infinite;
  box-shadow: 0 10px 25px -5px rgba(217, 38, 38, 0.4);
  z-index: 1;
}

.btn-call-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.45) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 3.2s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-call-animated:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 32px -5px rgba(217, 38, 38, 0.6);
  background: linear-gradient(135deg, #B91C1C 0%, #D92626 50%, #EF4444 100%) !important;
}

.btn-call-emerald {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0D6B35 0%, #16A34A 50%, #064E24 100%) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  animation: pulseGlowEmerald 2.2s infinite;
  box-shadow: 0 10px 25px -5px rgba(13, 107, 53, 0.4);
}

.btn-call-emerald::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.45) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 3.2s infinite ease-in-out;
  pointer-events: none;
}

.btn-call-emerald:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 16px 32px -5px rgba(13, 107, 53, 0.6);
}

/* 4. Floating & Bobbing Keyframes */
@keyframes floatBob {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0px); }
}

.float-animated {
  animation: floatBob 4s ease-in-out infinite;
}

/* 5. Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 6. Advanced Graphics & Particles System */
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.spin-slow {
  animation: rotateSlow 20s linear infinite;
}

@keyframes floatParticle {
  0% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
  50% { transform: translateY(-25px) rotate(180deg); opacity: 0.8; }
  100% { transform: translateY(0px) rotate(360deg); opacity: 0.3; }
}

.particle-floating {
  animation: floatParticle 8s ease-in-out infinite;
}

@keyframes glowPulseBorder {
  0% { border-color: rgba(13, 107, 53, 0.4); box-shadow: 0 0 15px rgba(13, 107, 53, 0.2); }
  50% { border-color: rgba(245, 158, 11, 0.8); box-shadow: 0 0 25px rgba(245, 158, 11, 0.4); }
  100% { border-color: rgba(13, 107, 53, 0.4); box-shadow: 0 0 15px rgba(13, 107, 53, 0.2); }
}

.card-glowing-border:hover {
  animation: glowPulseBorder 2.5s infinite;
}

/* 7. 3D Card Hover Perspective */
.card-3d-tilt {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  transform-style: preserve-3d;
}

.card-3d-tilt:hover {
  transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.2);
}

/* 8. SVG Section Divider Shapes */
.section-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 5;
}

.section-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 60px;
}

@media (max-width: 768px) {
  .section-divider svg {
    height: 35px;
  }
}

/* 9. Specialized Animated Button Graphic Classes */

/* A. Appointment Button Animation */
@keyframes calendarPulse {
  0% { transform: translateY(0) scale(1); }
  30% { transform: translateY(-3px) scale(1.15); }
  60% { transform: translateY(1px) scale(1.05); }
  100% { transform: translateY(0) scale(1); }
}

@keyframes pulseGlowGold {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7), 0 8px 20px rgba(13, 107, 53, 0.4); }
  70% { box-shadow: 0 0 0 14px rgba(245, 158, 11, 0), 0 8px 20px rgba(13, 107, 53, 0.4); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0), 0 8px 20px rgba(13, 107, 53, 0.4); }
}

.btn-appointment-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0D6B35 0%, #15803D 50%, #047857 100%) !important;
  color: var(--white) !important;
  border: 2px solid var(--star-gold) !important;
  animation: pulseGlowGold 2.4s infinite;
  box-shadow: 0 10px 25px -5px rgba(13, 107, 53, 0.4);
  z-index: 1;
}

.btn-appointment-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 3s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-appointment-animated:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 32px -5px rgba(245, 158, 11, 0.6);
  background: linear-gradient(135deg, #15803D 0%, #0D6B35 50%, #064E24 100%) !important;
}

.icon-calendar-anim {
  display: inline-block;
  animation: calendarPulse 2s infinite ease-in-out;
}

/* B. Quote Button Animation */
@keyframes flyArrow {
  0% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(4px) translateY(-3px); }
  100% { transform: translateX(0) translateY(0); }
}

@keyframes pulseGlowRedGold {
  0% { box-shadow: 0 0 0 0 rgba(217, 38, 38, 0.7), 0 10px 25px -5px rgba(245, 158, 11, 0.4); }
  70% { box-shadow: 0 0 0 14px rgba(217, 38, 38, 0), 0 10px 25px -5px rgba(245, 158, 11, 0.4); }
  100% { box-shadow: 0 0 0 0 rgba(217, 38, 38, 0), 0 10px 25px -5px rgba(245, 158, 11, 0.4); }
}

.btn-quote-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #D92626 0%, #EF4444 50%, #F59E0B 100%) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  animation: pulseGlowRedGold 2.2s infinite;
  box-shadow: 0 10px 25px -5px rgba(217, 38, 38, 0.45);
  z-index: 1;
}

.btn-quote-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 3.2s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-quote-animated:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 35px -5px rgba(217, 38, 38, 0.65);
  background: linear-gradient(135deg, #EF4444 0%, #D92626 50%, #B91C1C 100%) !important;
}

.icon-arrow-anim {
  display: inline-block;
  animation: flyArrow 1.8s infinite ease-in-out;
}

/* C. Lock In Estimate Button Animation */
@keyframes lockSnap {
  0% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.2) rotate(-10deg); }
  50% { transform: scale(1.2) rotate(10deg); }
  75% { transform: scale(1.1) rotate(0deg); }
  100% { transform: scale(1) rotate(0deg); }
}

@keyframes pulseGlowLock {
  0% { box-shadow: 0 0 0 0 rgba(13, 107, 53, 0.8), 0 10px 25px rgba(245, 158, 11, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(13, 107, 53, 0), 0 10px 25px rgba(245, 158, 11, 0.5); }
  100% { box-shadow: 0 0 0 0 rgba(13, 107, 53, 0), 0 10px 25px rgba(245, 158, 11, 0.5); }
}

.btn-lock-quote-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0F172A 0%, #0D6B35 50%, #F59E0B 100%) !important;
  color: var(--white) !important;
  border: 2px solid var(--star-gold) !important;
  animation: pulseGlowLock 2.5s infinite;
  box-shadow: 0 12px 30px -5px rgba(13, 107, 53, 0.5);
  z-index: 1;
}

.btn-lock-quote-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 2.8s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-lock-quote-animated:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 18px 36px -5px rgba(245, 158, 11, 0.7);
  background: linear-gradient(135deg, #0D6B35 0%, #0F172A 50%, #F59E0B 100%) !important;
}

.icon-lock-anim {
  display: inline-block;
  animation: lockSnap 2.5s infinite ease-in-out;
}

/* D. Book Service Button Animation */
@keyframes starPop {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.25) rotate(15deg); }
  100% { transform: scale(1) rotate(0deg); }
}

@keyframes pulseGlowBookService {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7), 0 6px 15px rgba(245, 158, 11, 0.35); }
  70% { box-shadow: 0 0 0 12px rgba(245, 158, 11, 0), 0 6px 15px rgba(245, 158, 11, 0.35); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0), 0 6px 15px rgba(245, 158, 11, 0.35); }
}

.btn-book-service-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 50%, #D97706 100%) !important;
  color: #0F172A !important;
  font-weight: 800 !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  animation: pulseGlowBookService 2.3s infinite;
  box-shadow: 0 6px 18px -3px rgba(245, 158, 11, 0.5);
  z-index: 1;
}

.btn-book-service-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 3.1s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-book-service-animated:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 12px 28px -3px rgba(245, 158, 11, 0.7);
  background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 50%, #B45309 100%) !important;
  color: #0F172A !important;
}

.icon-star-book-anim {
  display: inline-block;
  animation: starPop 2s infinite ease-in-out;
}

/* E. Get Instant Estimate Hero Button Animation */
@keyframes lightningFlash {
  0% { transform: scale(1) translateY(0); filter: drop-shadow(0 0 0px #F59E0B); }
  40% { transform: scale(1.25) translateY(-2px); filter: drop-shadow(0 0 8px #FBBF24); }
  60% { transform: scale(1.1) translateY(0); filter: drop-shadow(0 0 4px #F59E0B); }
  100% { transform: scale(1) translateY(0); filter: drop-shadow(0 0 0px #F59E0B); }
}

@keyframes pulseGlowEstimate {
  0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.8), 0 12px 30px -5px rgba(13, 107, 53, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(22, 163, 74, 0), 0 12px 30px -5px rgba(13, 107, 53, 0.5); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0), 0 12px 30px -5px rgba(13, 107, 53, 0.5); }
}

.btn-estimate-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0D6B35 0%, #16A34A 50%, #F59E0B 100%) !important;
  color: var(--white) !important;
  border: 2px solid var(--star-gold) !important;
  animation: pulseGlowEstimate 2.4s infinite;
  box-shadow: 0 12px 30px -5px rgba(13, 107, 53, 0.5);
  z-index: 1;
}

.btn-estimate-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 2.7s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-estimate-animated:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 20px 40px -5px rgba(245, 158, 11, 0.7);
  background: linear-gradient(135deg, #16A34A 0%, #0D6B35 50%, #D97706 100%) !important;
}

.icon-lightning-anim {
  display: inline-block;
  animation: lightningFlash 1.8s infinite ease-in-out;
}

/* F. Hero Direct Call Button Animation */
@keyframes soundwavePulse {
  0% { transform: scale(1) rotate(0deg); }
  15% { transform: scale(1.2) rotate(-12deg); }
  30% { transform: scale(1.2) rotate(12deg); }
  45% { transform: scale(1.15) rotate(-6deg); }
  60% { transform: scale(1.15) rotate(6deg); }
  75% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1) rotate(0deg); }
}

@keyframes pulseGlowHeroCall {
  0% { box-shadow: 0 0 0 0 rgba(217, 38, 38, 0.8), 0 14px 35px -5px rgba(217, 38, 38, 0.5); }
  70% { box-shadow: 0 0 0 18px rgba(217, 38, 38, 0), 0 14px 35px -5px rgba(217, 38, 38, 0.5); }
  100% { box-shadow: 0 0 0 0 rgba(217, 38, 38, 0), 0 14px 35px -5px rgba(217, 38, 38, 0.5); }
}

.btn-hero-call-animated {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #D92626 0%, #EF4444 50%, #B91C1C 100%) !important;
  color: var(--white) !important;
  border: 2px solid var(--star-gold) !important;
  animation: pulseGlowHeroCall 2.1s infinite;
  box-shadow: 0 14px 35px -5px rgba(217, 38, 38, 0.5);
  z-index: 1;
}

.btn-hero-call-animated::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: shimmerSweep 2.5s infinite ease-in-out;
  pointer-events: none;
  z-index: 2;
}

.btn-hero-call-animated:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 20px 42px -5px rgba(217, 38, 38, 0.75);
  background: linear-gradient(135deg, #EF4444 0%, #D92626 50%, #991B1B 100%) !important;
}

.icon-phone-soundwave-anim {
  display: inline-block;
  animation: soundwavePulse 1.6s infinite ease-in-out;
}