/* ===== KEYFRAME ANIMATIONS ===== */

/* Floating animation for paw prints */
@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  50% {
    transform: translateY(-40px) rotate(10deg);
  }
}

/* Slide in from left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide in from right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide in from bottom */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Simple fade in */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Fade in with upward movement */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade in with downward movement */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Pulse/breathing effect */
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.7);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(245, 166, 35, 0);
  }
}

/* Continuous rotation */
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Running dog animation - moves across screen */
@keyframes run {
  0% { 
    transform: translateX(-150px) scaleX(1);
  }
  49% {
    transform: translateX(calc(100vw + 50px)) scaleX(1);
  }
  50% {
    transform: translateX(calc(100vw + 50px)) scaleX(-1);
  }
  100% {
    transform: translateX(-150px) scaleX(-1);
  }
}

/* Simple left to right run */
@keyframes runRight {
  0% { 
    transform: translateX(-200px);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% { 
    transform: translateX(calc(100vw + 200px));
    opacity: 0;
  }
}

/* Bounce animation */
@keyframes bounce {
  0%, 100% { 
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% { 
    transform: translateY(-15px);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

/* Scale in animation */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Scale up animation */
@keyframes scaleUp {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.05);
  }
}

/* Wiggle animation */
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}

/* Scroll indicator bounce */
@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* Star twinkle */
@keyframes twinkle {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* Shake animation */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Ripple effect */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

/* ===== ANIMATION CLASSES ===== */

/* Float animation */
.animate-float {
  animation: float 6s ease-in-out infinite;
}

/* Slide animations */
.animate-slide-left {
  animation: slideInLeft 0.6s ease-out forwards;
}

.animate-slide-right {
  animation: slideInRight 0.6s ease-out forwards;
}

.animate-slide-up {
  animation: slideInUp 0.6s ease-out forwards;
}

/* Fade animations */
.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.8s ease-out forwards;
}

/* Pulse animation */
.animate-pulse {
  animation: pulse 2s infinite;
}

/* Rotate animation */
.animate-rotate {
  animation: rotate 1s linear infinite;
}

/* Bounce animation */
.animate-bounce {
  animation: bounce 1s ease-in-out infinite;
}

/* Scale animation */
.animate-scale-in {
  animation: scaleIn 0.6s ease-out forwards;
}

/* Wiggle animation */
.animate-wiggle {
  animation: wiggle 0.5s ease-in-out;
}

/* Scroll indicator */
.animate-scroll {
  animation: scrollBounce 2s ease-in-out infinite;
}

/* ===== SCROLL-TRIGGERED ANIMATIONS ===== */

/* Elements that animate on scroll - initial state */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-animate.animate-left {
  transform: translateX(-50px);
}

.scroll-animate.animate-right {
  transform: translateX(50px);
}

.scroll-animate.animate-scale {
  transform: scale(0.9);
}

/* Animated state */
.scroll-animate.animated {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* ===== STAGGERED ANIMATIONS ===== */

/* Stagger delays for multiple elements */
.stagger-1 { animation-delay: 0s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.2s; }
.stagger-4 { animation-delay: 0.3s; }
.stagger-5 { animation-delay: 0.4s; }
.stagger-6 { animation-delay: 0.5s; }

/* Cards with staggered animation */
.card.scroll-animate:nth-child(1) { transition-delay: 0s; }
.card.scroll-animate:nth-child(2) { transition-delay: 0.1s; }
.card.scroll-animate:nth-child(3) { transition-delay: 0.2s; }
.card.scroll-animate:nth-child(4) { transition-delay: 0.3s; }
.card.scroll-animate:nth-child(5) { transition-delay: 0.4s; }
.card.scroll-animate:nth-child(6) { transition-delay: 0.5s; }

/* ===== HERO ANIMATIONS ===== */

/* Floating paw prints container */
.paw-prints {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

/* Individual paw print */
.paw-print {
  position: absolute;
  opacity: 0;
  animation: float 8s ease-in-out infinite;
}

.paw-print:nth-child(1) {
  left: 10%;
  top: 20%;
  animation-delay: 0s;
}

.paw-print:nth-child(2) {
  left: 25%;
  top: 60%;
  animation-delay: 1.5s;
}

.paw-print:nth-child(3) {
  left: 45%;
  top: 30%;
  animation-delay: 3s;
}

.paw-print:nth-child(4) {
  left: 65%;
  top: 70%;
  animation-delay: 4.5s;
}

.paw-print:nth-child(5) {
  left: 80%;
  top: 25%;
  animation-delay: 6s;
}

.paw-print:nth-child(6) {
  left: 90%;
  top: 55%;
  animation-delay: 2s;
}

.paw-print:nth-child(7) {
  left: 5%;
  top: 75%;
  animation-delay: 4s;
}

.paw-print:nth-child(8) {
  left: 55%;
  top: 85%;
  animation-delay: 5s;
}

.paw-print svg {
  width: 40px;
  height: 40px;
  fill: var(--color-accent);
  opacity: 0.3;
}

/* Running dog */
.running-dog {
  position: absolute;
  bottom: 15%;
  left: 0;
  z-index: 1;
  animation: runRight 15s linear infinite;
}

.running-dog svg {
  width: 80px;
  height: 80px;
  fill: var(--color-accent);
  opacity: 0.4;
}

/* Hero text animation */
.hero-content h1 {
  animation: fadeInUp 0.8s ease-out;
}

.hero-content p {
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-buttons {
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

/* Scroll indicator animation */
.scroll-indicator {
  animation: fadeIn 1s ease-out 1s backwards;
}

.scroll-indicator svg {
  animation: scrollBounce 2s ease-in-out infinite;
}

/* ===== HOVER ANIMATIONS ===== */

/* Card hover effects */
.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
}

/* Icon rotation on hover */
.card:hover .card-icon svg {
  animation: wiggle 0.5s ease-in-out;
}

/* Button hover effects */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

/* Primary button pulse on hero */
.hero .btn-primary {
  animation: pulse 2s infinite;
}

/* Link hover underline animation */
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after {
  width: 100%;
}

/* ===== TESTIMONIAL CAROUSEL ANIMATIONS ===== */

.testimonial-slide {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.testimonial-slide.active {
  opacity: 1;
}

.testimonial-stars svg {
  animation: twinkle 1.5s ease-in-out infinite;
}

.testimonial-stars svg:nth-child(1) { animation-delay: 0s; }
.testimonial-stars svg:nth-child(2) { animation-delay: 0.1s; }
.testimonial-stars svg:nth-child(3) { animation-delay: 0.2s; }
.testimonial-stars svg:nth-child(4) { animation-delay: 0.3s; }
.testimonial-stars svg:nth-child(5) { animation-delay: 0.4s; }

/* ===== MOBILE MENU ANIMATIONS ===== */

/* Menu toggle animation */
.menu-toggle span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile menu slide */
.nav-menu {
  transition: transform 0.4s ease, opacity 0.4s ease;
}

/* Menu items stagger animation */
.nav-menu.active a {
  animation: fadeInUp 0.4s ease-out forwards;
}

.nav-menu.active a:nth-child(1) { animation-delay: 0.1s; }
.nav-menu.active a:nth-child(2) { animation-delay: 0.15s; }
.nav-menu.active a:nth-child(3) { animation-delay: 0.2s; }
.nav-menu.active a:nth-child(4) { animation-delay: 0.25s; }
.nav-menu.active a:nth-child(5) { animation-delay: 0.3s; }
.nav-menu.active a:nth-child(6) { animation-delay: 0.35s; }

/* ===== FAQ ACCORDION ANIMATIONS ===== */

.faq-question svg {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ===== FORM ANIMATIONS ===== */

/* Input focus animation */
.form-input,
.form-textarea,
.form-select {
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(245, 166, 35, 0.15);
}

/* Error shake animation */
.form-group.has-error .form-input,
.form-group.has-error .form-textarea {
  animation: shake 0.5s ease;
}

/* Success message animation */
.success-message {
  animation: fadeInDown 0.5s ease-out;
}

/* ===== LOADING ANIMATIONS ===== */

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: rotate 0.8s linear infinite;
}

/* ===== DECORATIVE SPARKLE ICONS ===== */

/* Sparkle container */
.sparkle-container {
  position: absolute;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

/* Individual sparkle */
.sparkle {
  position: absolute;
  width: 24px;
  height: 24px;
  animation: sparkleAnimation 2s ease-in-out infinite;
}

.sparkle svg {
  width: 100%;
  height: 100%;
  fill: var(--color-secondary);
}

.sparkle:nth-child(1) {
  top: 15%;
  left: 5%;
  animation-delay: 0s;
}

.sparkle:nth-child(2) {
  top: 25%;
  right: 10%;
  animation-delay: 0.5s;
}

.sparkle:nth-child(3) {
  bottom: 30%;
  left: 15%;
  animation-delay: 1s;
}

.sparkle:nth-child(4) {
  bottom: 20%;
  right: 5%;
  animation-delay: 1.5s;
}

@keyframes sparkleAnimation {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.8) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.2) rotate(180deg);
  }
}

/* Sound Wave Animation */
.sound-wave {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 24px;
}

.sound-wave-bar {
  width: 4px;
  height: 100%;
  background: var(--color-secondary);
  border-radius: 2px;
  animation: soundWave 1s ease-in-out infinite;
}

.sound-wave-bar:nth-child(1) { animation-delay: 0s; height: 40%; }
.sound-wave-bar:nth-child(2) { animation-delay: 0.1s; height: 70%; }
.sound-wave-bar:nth-child(3) { animation-delay: 0.2s; height: 100%; }
.sound-wave-bar:nth-child(4) { animation-delay: 0.3s; height: 70%; }
.sound-wave-bar:nth-child(5) { animation-delay: 0.4s; height: 40%; }

@keyframes soundWave {
  0%, 100% {
    transform: scaleY(0.5);
  }
  50% {
    transform: scaleY(1);
  }
}

/* Video Play Button */
.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(245, 166, 35, 0.4);
}

.video-play-btn::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--color-secondary);
  animation: playBtnPulse 2s ease-out infinite;
}

.video-play-btn svg {
  width: 30px;
  height: 30px;
  fill: var(--color-primary);
  margin-left: 4px;
  position: relative;
  z-index: 1;
}

.video-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

@keyframes playBtnPulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Floating Paw Decorations */
.floating-paw {
  position: absolute;
  opacity: 0.15;
  animation: floatPaw 6s ease-in-out infinite;
}

.floating-paw svg {
  width: 60px;
  height: 60px;
  fill: var(--color-secondary);
}

.floating-paw:nth-child(1) {
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}

.floating-paw:nth-child(2) {
  top: 60%;
  right: 8%;
  animation-delay: 2s;
}

.floating-paw:nth-child(3) {
  bottom: 15%;
  left: 12%;
  animation-delay: 4s;
}

@keyframes floatPaw {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(10deg);
  }
}

/* Enhanced Card Hover Effects */
.service-card,
.pricing-card,
.blog-card-small,
.blog-card-featured {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover,
.pricing-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 25px 50px rgba(92, 26, 27, 0.2);
}

/* Testimonial Pink Circle Background */
.testimonial-avatar-wrapper {
  position: relative;
  display: inline-block;
}

.testimonial-avatar-wrapper::before {
  content: '';
  position: absolute;
  top: -30px;
  left: -30px;
  right: -30px;
  bottom: -30px;
  background: #FFD6E0;
  border-radius: 50%;
  z-index: -1;
}

.testimonial-sparkle {
  animation: sparkleAnimation 2s ease-in-out infinite;
}

/* Quote marks styling */
.testimonial-quote-mark {
  font-size: 6rem;
  color: var(--color-secondary);
  font-family: Georgia, serif;
  line-height: 0.5;
  opacity: 0.9;
  margin-bottom: var(--space-md);
}

/* Appointment Section Sound Wave */
.appointment-image {
  position: relative;
}

.appointment-sound-wave {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: var(--color-secondary);
  padding: 12px 16px;
  border-radius: 30px;
  box-shadow: 0 4px 15px rgba(245, 166, 35, 0.4);
}

.appointment-sound-wave .sound-wave-bar {
  background: var(--color-primary);
}

/* Section Label with Paw Icon */
.section-label-paw {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-label-paw .paw-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-secondary);
}

/* Scroll Reveal Animations */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-on-scroll.reveal-left {
  transform: translateX(-40px);
}

.reveal-on-scroll.reveal-left.revealed {
  transform: translateX(0);
}

.reveal-on-scroll.reveal-right {
  transform: translateX(40px);
}

.reveal-on-scroll.reveal-right.revealed {
  transform: translateX(0);
}

.reveal-on-scroll.reveal-scale {
  transform: scale(0.9);
}

.reveal-on-scroll.reveal-scale.revealed {
  transform: scale(1);
}

/* Staggered reveal for grid items */
.reveal-stagger > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger > *:nth-child(6) { transition-delay: 0.5s; }

/* ===== 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-animate {
    opacity: 1;
    transform: none;
  }
  
  .paw-print,
  .running-dog {
    display: none;
  }
}