/* CSS Variables - Triadic Color Scheme */
:root {
  /* Primary Colors - Triadic */
  --primary-blue: #3B82F6;
  --primary-green: #10B981;
  --primary-orange: #F59E0B;
  
  /* Secondary Colors */
  --secondary-blue: #1E40AF;
  --secondary-green: #059669;
  --secondary-orange: #D97706;
  
  /* Accent Colors */
  --accent-purple: #8B5CF6;
  --accent-pink: #EC4899;
  --accent-cyan: #06B6D4;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* 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);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
  --gradient-secondary: linear-gradient(135deg, var(--primary-green), var(--accent-cyan));
  --gradient-accent: linear-gradient(135deg, var(--primary-orange), var(--accent-pink));
  --gradient-overlay: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3));
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--gray-800);
  overflow-x: hidden;
}

/* Typography Styles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--gray-900);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

/* Global Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-bounce);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.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 var(--transition-normal);
}

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

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

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

.btn-secondary {
  background: transparent;
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

button, input[type="submit"] {
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-bounce);
}

/* Text Gradient Effect */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Cards and Components */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.card-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.image-container {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.image-container img {
  width: 100%;
  height: auto;
  object-fit: cover;
  margin: 0 auto;
}

/* Hero Section */
.parallax-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

#hero h1 {
  color: var(--white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

#hero p {
  color: var(--white);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Navigation Styles */
header {
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

/* Mobile Menu */
#mobile-menu {
  transition: all var(--transition-normal);
}

#mobile-menu.active {
  display: block;
}

/* Accordion Styles */
.accordion-item {
  margin-bottom: var(--spacing-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.accordion-header {
  background: var(--gray-50);
  transition: all var(--transition-normal);
  position: relative;
}

.accordion-header:hover {
  background: var(--gray-100);
}

.accordion-header::after {
  content: '+';
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: bold;
  transition: transform var(--transition-bounce);
}

.accordion-item.active .accordion-header::after {
  transform: translateY(-50%) rotate(45deg);
}

.accordion-content {
  background: var(--white);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-item.active .accordion-content {
  max-height: 200px;
}

/* Form Styles */
form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

input, textarea, select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-normal);
  background: var(--white);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  transform: translateY(-1px);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--gray-700);
}

/* Carousel Styles */
.carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.carousel-item {
  transition: transform var(--transition-slow);
}

/* Animation Classes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.animate-bounceIn {
  animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

/* Scroll Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: all var(--transition-slow);
}

.scroll-animate.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Glassmorphism Effect */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Utility Classes */
.section-padding {
  padding: var(--spacing-2xl) 0;
}

.container-padding {
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

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

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* Hover Effects */
.hover-lift {
  transition: transform var(--transition-bounce);
}

.hover-lift:hover {
  transform: translateY(-5px);
}

.hover-scale {
  transition: transform var(--transition-bounce);
}

.hover-scale:hover {
  transform: scale(1.05);
}

/* Read More Links */
.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
}

.read-more::after {
  content: '→';
  margin-left: 0.5rem;
  transition: transform var(--transition-bounce);
}

.read-more:hover {
  color: var(--secondary-blue);
  transform: translateX(5px);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Social Media Links */
.social-links {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  color: var(--gray-300);
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-bounce);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
}

.social-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left var(--transition-normal);
  z-index: -1;
}

.social-link:hover::before {
  left: 0;
}

.social-link:hover {
  color: var(--white);
  transform: translateY(-2px);
}

/* Success Page Styles */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  padding: var(--spacing-lg);
}

.success-content {
  text-align: center;
  background: var(--white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 100%;
}

/* Privacy and Terms Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: var(--spacing-2xl);
}

.page-content .container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.page-content h1 {
  color: var(--gray-900);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.page-content h2 {
  color: var(--gray-800);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.page-content p {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
  }
  
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .card-content {
    padding: var(--spacing-md);
  }
  
  .parallax-bg {
    background-attachment: scroll;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .success-content {
    padding: var(--spacing-lg);
  }
  
  .page-content {
    padding-top: 80px;
  }
  
  .social-links {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .grid-auto-fit {
    grid-template-columns: 1fr;
  }
  
  .container-padding {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--primary-blue);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

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

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --gray-600: #000000;
    --gray-700: #000000;
    --gray-800: #000000;
    --gray-900: #000000;
  }
  
  .btn-secondary {
    border-width: 3px;
  }
  
  input, textarea, select {
    border-width: 3px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .parallax-bg {
    background-attachment: scroll;
  }
}

/* Print Styles */
@media print {
  .btn, button, input[type="submit"] {
    background: transparent !important;
    color: var(--gray-900) !important;
    border: 1px solid var(--gray-900) !important;
  }
  
  .parallax-bg {
    background: var(--gray-100) !important;
  }
  
  header, footer {
    position: static !important;
  }
}