/* Complete redesign with modern, user-friendly interface */
@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap");

:root {
  /* Enhanced Color Palette */
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --primary-light: #60a5fa;
  --secondary: #8b5cf6;
  --secondary-dark: #7c3aed;
  --accent: #06d6a0;
  --accent-dark: #059669;
  --success: #10b981;
  --success-dark: #059669;
  --danger: #ef4444;
  --danger-dark: #dc2626;
  --warning: #f59e0b;
  --warning-dark: #d97706;
  --info: #3b82f6;

  /* Enhanced Grays */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

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

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;

  /* Enhanced Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s ease;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  background: linear-gradient(135deg, var(--gray-50) 0%, #ffffff 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Enhanced Image Protection and Optimization */
img {
  user-select: none !important;
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  pointer-events: auto;
  -webkit-user-drag: none !important;
  -khtml-user-drag: none !important;
  -moz-user-drag: none !important;
  -o-user-drag: none !important;
  user-drag: none !important;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

img::selection {
  background: transparent;
}

img::-moz-selection {
  background: transparent;
}

/* Enhanced Navigation */
.navbar-enhanced {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
}

.navbar-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  width: 100%;
  padding: 0 1rem;
}

.navbar-brand-enhanced {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: var(--transition);
}

.navbar-brand-enhanced:hover {
  transform: translateY(-1px);
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.125rem;
  box-shadow: var(--shadow-md);
}

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

.brand-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-800);
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--gray-500);
  line-height: 1;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.mobile-menu-btn:hover {
  background: var(--gray-100);
}

.hamburger-line {
  width: 1.5rem;
  height: 2px;
  background: var(--gray-600);
  border-radius: 1px;
  transition: var(--transition);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.navbar-nav-enhanced {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.nav-btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  box-shadow: var(--shadow-md);
}

.nav-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.nav-btn-outline {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
}

.nav-btn-outline:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
}

/* Enhanced Hero Section */
.hero-enhanced {
  position: relative;
  padding: 4rem 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
  color: white;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.1;
}

.hero-pattern {
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-content-enhanced {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-2xl);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-title-enhanced {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle-enhanced {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.stats-enhanced {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Adding compact stats styles for smaller hero section */
.stats-compact {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.stat-item-compact {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  transition: var(--transition);
}

.stat-item-compact:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
}

.stat-item-compact i {
  font-size: 1rem;
  opacity: 0.9;
}

.stat-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
  font-size: 1.25rem;
}

.stat-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  opacity: 0.8;
}

.hero-cta {
  margin-top: 2rem;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-2xl);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.cta-button:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.3);
  box-shadow: var(--shadow-xl);
}

/* Enhanced Search Section */
.search-section-enhanced {
  padding: 3rem 0;
  background: white;
  border-bottom: 1px solid var(--gray-200);
}

.search-header {
  text-align: center;
  margin-bottom: 2rem;
}

.search-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

.search-subtitle {
  font-size: 1rem;
  color: var(--gray-600);
}

.search-form-enhanced {
  background: white;
  border-radius: var(--radius-2xl);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  max-width: 1000px;
  margin: 0 auto;
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  align-items: end;
}

.search-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.search-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  transition: var(--transition);
  background: white;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-button {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-md);
}

.search-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.clear-button {
  background: var(--gray-100);
  color: var(--gray-600);
  border: 1px solid var(--gray-300);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  margin-top: 0.5rem;
}

.clear-button:hover {
  background: var(--gray-200);
}

/* Enhanced Alert System */
.alert-enhanced {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
  border: 1px solid;
  position: relative;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success-dark);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--danger);
  color: var(--danger-dark);
}

.alert-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.alert-content {
  flex: 1;
  font-weight: 500;
}

.alert-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  color: inherit;
}

.alert-close:hover {
  background: rgba(0, 0, 0, 0.1);
}

/* Enhanced Pets Section */
.pets-section {
  padding: 3rem 0;
  background: var(--gray-50);
}

.pets-header {
  text-align: center;
  margin-bottom: 3rem;
}

.pets-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 0.5rem;
}

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

.pets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

/* Enhanced Pet Cards */
.pet-card-enhanced {
  background: white;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pet-card-enhanced:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pet-image-container {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.pet-image-enhanced {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.pet-card-enhanced:hover .pet-image-enhanced {
  transform: scale(1.05);
}

.pet-badges {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.badge-free {
  background: linear-gradient(135deg, var(--success), var(--success-dark));
  color: white;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.badge-country {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  color: white;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  font-weight: 500;
}

.pet-stats {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  display: flex;
  gap: 0.5rem;
}

.stat-item {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  color: white;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.pet-actions {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.action-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.share-btn {
  background: rgba(59, 130, 246, 0.9);
  color: white;
}

.share-btn:hover {
  background: var(--primary);
  transform: scale(1.1);
}

.delete-btn {
  background: rgba(239, 68, 68, 0.9);
  color: white;
}

.delete-btn:hover {
  background: var(--danger);
  transform: scale(1.1);
}

.owner-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(139, 92, 246, 0.9);
  color: white;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  font-weight: 500;
}

.pet-content-enhanced {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.pet-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
  line-height: 1.2;
  flex: 1;
}

.pet-type {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.pet-info-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.info-icon {
  width: 1rem;
  color: var(--primary);
  flex-shrink: 0;
}

.info-text {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.4;
}

.pet-description-enhanced {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.pet-footer {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.view-btn {
  flex: 1;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.view-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.like-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--gray-300);
  background: white;
  color: var(--gray-500);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.like-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  transform: scale(1.1);
}

.like-btn.liked {
  border-color: var(--danger);
  background: var(--danger);
  color: white;
}

/* Enhanced contact buttons for pet details page */
.contact-buttons-enhanced {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-xl);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background-size: 200% 100%;
  background-position: right bottom;
}

.contact-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.contact-btn:hover::before {
  left: 100%;
}

.contact-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-2xl);
}

.contact-btn-call {
  background: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
  color: white;
}

.contact-btn-call:hover {
  background-position: left bottom;
}

.contact-btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 50%, #075e54 100%);
  color: white;
}

.contact-btn-whatsapp:hover {
  background-position: left bottom;
}

.btn-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-btn:hover .btn-icon {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.btn-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  flex: 1;
}

.btn-title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.2;
}

.btn-subtitle {
  font-size: 0.875rem;
  opacity: 0.9;
  line-height: 1.2;
  direction: ltr;
  text-align: left;
}

.btn-arrow {
  font-size: 1rem;
  opacity: 0.8;
  transition: var(--transition);
}

.contact-btn:hover .btn-arrow {
  transform: translateX(-3px);
  opacity: 1;
}

/* Enhanced Footer */
.footer-enhanced {
  background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 3rem;
}

.footer-content-enhanced {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-main {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-logo-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.footer-logo-text {
  display: flex;
  flex-direction: column;
}

.footer-brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.footer-brand-subtitle {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1;
}

.footer-description {
  font-size: 0.875rem;
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: var(--transition);
  font-size: 1rem;
}

.social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer-sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-section-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: white;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links li {
  font-size: 0.875rem;
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: white;
  transform: translateX(0.25rem);
}

.footer-bottom {
  border-top: 1px solid var(--gray-700);
  padding-top: 1.5rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.footer-link {
  color: var(--primary-light);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: white;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Enhanced Modal */
.modal-enhanced {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}

.modal-container {
  position: relative;
  background: white;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
}

.modal-close {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-lg);
  border: none;
  background: var(--gray-200);
  color: var(--gray-600);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--gray-300);
  color: var(--gray-800);
}

.modal-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

/* Notification System */
.notification {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 200;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 400px;
  animation: slideInRight 0.3s ease-out;
}

.notification-success {
  border-left: 4px solid var(--success);
}

.notification-error {
  border-left: 4px solid var(--danger);
}

.notification-warning {
  border-left: 4px solid var(--warning);
}

.notification-info {
  border-left: 4px solid var(--info);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
}

.notification-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-md);
  color: var(--gray-500);
  transition: var(--transition);
}

.notification-close:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

/* Loading Spinner */
.loading-spinner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.spinner {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  animation: spin 1s linear infinite;
}

/* Animations */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

@keyframes bounce-arrow {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(3px);
  }
  60% {
    transform: translateY(1px);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .navbar-nav-enhanced {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    padding: 1rem;
    gap: 0.75rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .navbar-nav-enhanced.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-btn {
    width: 100%;
    justify-content: center;
    padding: 0.75rem 1rem;
  }

  .hero-title-enhanced {
    font-size: 2rem;
  }

  .hero-subtitle-enhanced {
    font-size: 1rem;
  }

  .stats-enhanced {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Responsive styles for compact stats */
  .stats-compact {
    gap: 1rem;
  }

  .stat-item-compact {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }

  .stat-item-compact i {
    font-size: 0.875rem;
  }

  /* Responsive styles for contact buttons */
  .contact-buttons-enhanced {
    gap: 0.75rem;
    margin-top: 1.5rem;
  }

  .contact-btn {
    padding: 1rem 1.25rem;
  }

  .contact-btn i {
    font-size: 1.25rem;
  }

  .btn-title {
    font-size: 1rem;
  }

  .btn-subtitle {
    font-size: 0.8125rem;
  }

  .search-grid {
    grid-template-columns: 1fr;
  }

  .pets-grid {
    grid-template-columns: 1fr;
  }

  .pets-title {
    font-size: 2rem;
  }

  .footer-content-enhanced {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-sections {
    grid-template-columns: 1fr;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .notification {
    right: 0.5rem;
    left: 0.5rem;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .hero-enhanced {
    padding: 2rem 0;
  }

  .search-section-enhanced {
    padding: 2rem 0;
  }

  .search-form-enhanced {
    padding: 1.5rem;
  }

  .pets-section {
    padding: 2rem 0;
  }

  .pet-image-container {
    height: 200px;
  }

  .pet-content-enhanced {
    padding: 1rem;
  }

  .empty-state-card {
    padding: 2rem 1rem;
  }

  /* Mobile styles for compact stats */
  .stats-compact {
    flex-direction: column;
    gap: 0.75rem;
    align-items: stretch;
  }

  .stat-item-compact {
    justify-content: center;
    padding: 0.75rem 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar-enhanced,
  .footer-enhanced,
  .modal-enhanced,
  .notification,
  .loading-spinner,
  .pet-actions,
  .search-section-enhanced {
    display: none !important;
  }

  .pets-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .pet-card-enhanced {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--gray-300);
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --gray-100: #e0e0e0;
    --gray-200: #c0c0c0;
    --gray-300: #a0a0a0;
    --gray-800: #000000;
    --gray-900: #000000;
  }

  .pet-card-enhanced {
    border: 2px solid var(--gray-800);
  }

  .btn-primary-enhanced,
  .search-button,
  .view-btn {
    border: 2px solid var(--primary-dark);
  }
}

/* Focus Styles for Better Accessibility */
*:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

button:focus,
a:focus,
input:focus,
select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Utility Classes */
.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;
}

.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

.scroll-to-pets-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-2xl);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  margin-top: 1rem;
  animation: bounce 2s infinite;
}

.scroll-to-pets-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-lg);
}

.scroll-to-pets-btn i {
  animation: bounce-arrow 1.5s infinite;
}