/* CSS Variables - Wyvion Color Palette */
:root {
  --wyv-primary: #781C2E;     
  --wyv-accent: #0F4C3A;      
  --wyv-secondary: #D4AF37;   
  --wyv-neutral: #F8F1E7;     
  --wyv-dark: #2E2E2E;        
  
  /* Additional colors */
  --wyv-white: #FFFFFF;
  --wyv-light-gray: #F5F5F5;
  --wyv-gray: #888888;
  --wyv-success: #28a745;
  --wyv-warning: #ffc107;
  --wyv-error: #dc3545;
  
  /* Typography */
  --wyv-font-primary: 'Georgia', 'Times New Roman', serif;
  --wyv-font-secondary: 'Arial', 'Helvetica', sans-serif;
  --wyv-font-size-xs: 0.75rem;
  --wyv-font-size-sm: 0.875rem;
  --wyv-font-size-base: 1rem;
  --wyv-font-size-lg: 1.125rem;
  --wyv-font-size-xl: 1.25rem;
  --wyv-font-size-2xl: 1.5rem;
  --wyv-font-size-3xl: 2rem;
  --wyv-font-size-4xl: 2.5rem;
  
  /* Spacing */
  --wyv-spacing-xs: 0.25rem;
  --wyv-spacing-sm: 0.5rem;
  --wyv-spacing-md: 1rem;
  --wyv-spacing-lg: 1.5rem;
  --wyv-spacing-xl: 2rem;
  --wyv-spacing-2xl: 3rem;
  --wyv-spacing-3xl: 4rem;
  
  /* Shadows */
  --wyv-shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  --wyv-shadow-md: 0 3px 6px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.12);
  --wyv-shadow-lg: 0 10px 20px rgba(0,0,0,0.15), 0 3px 6px rgba(0,0,0,0.10);
  --wyv-shadow-xl: 0 15px 25px rgba(0,0,0,0.15), 0 5px 10px rgba(0,0,0,0.05);
  
  /* Border radius */
  --wyv-radius-sm: 4px;
  --wyv-radius-md: 8px;
  --wyv-radius-lg: 12px;
  --wyv-radius-xl: 16px;
  
  /* Transitions */
  --wyv-transition-fast: 0.2s ease;
  --wyv-transition-normal: 0.3s ease;
  --wyv-transition-slow: 0.5s ease;
}

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

.wyv-body {
  font-family: var(--wyv-font-primary);
  font-size: var(--wyv-font-size-base);
  line-height: 1.6;
  color: var(--wyv-dark);
  background-color: var(--wyv-neutral);
  overflow-x: hidden;
}

/* Container */
.wyv-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--wyv-spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--wyv-font-primary);
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: var(--wyv-spacing-md);
  color: var(--wyv-primary);
}

h1 { font-size: var(--wyv-font-size-4xl); }
h2 { font-size: var(--wyv-font-size-3xl); }
h3 { font-size: var(--wyv-font-size-2xl); }
h4 { font-size: var(--wyv-font-size-xl); }
h5 { font-size: var(--wyv-font-size-lg); }
h6 { font-size: var(--wyv-font-size-base); }

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

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

a:hover {
  color: var(--wyv-accent);
}

/* Images */
.wyv-img-responsive {
  max-width: 100%;
  height: auto;
  border-radius: var(--wyv-radius-md);
}

/* Buttons */
.wyv-btn {
  display: inline-block;
  padding: var(--wyv-spacing-sm) var(--wyv-spacing-lg);
  font-family: var(--wyv-font-secondary);
  font-size: var(--wyv-font-size-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--wyv-radius-md);
  cursor: pointer;
  transition: var(--wyv-transition-normal);
  min-width: 120px;
  position: relative;
  overflow: hidden;
}

.wyv-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: var(--wyv-transition-slow);
}

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

.wyv-btn-primary {
  background-color: var(--wyv-primary);
  color: var(--wyv-white);
  border-color: var(--wyv-primary);
}

.wyv-btn-primary:hover {
  background-color: var(--wyv-accent);
  border-color: var(--wyv-accent);
  color: var(--wyv-white);
  transform: translateY(-2px);
  box-shadow: var(--wyv-shadow-md);
}

.wyv-btn-secondary {
  background-color: var(--wyv-secondary);
  color: var(--wyv-dark);
  border-color: var(--wyv-secondary);
}

.wyv-btn-secondary:hover {
  background-color: var(--wyv-white);
  border-color: var(--wyv-secondary);
  color: var(--wyv-secondary);
}

.wyv-btn-outline {
  background-color: transparent;
  color: var(--wyv-primary);
  border-color: var(--wyv-primary);
}

.wyv-btn-outline:hover {
  background-color: var(--wyv-primary);
  color: var(--wyv-white);
}

.wyv-btn-full {
  width: 100%;
}

.wyv-btn-lg {
  padding: var(--wyv-spacing-md) var(--wyv-spacing-xl);
  font-size: var(--wyv-font-size-lg);
}

.wyv-btn-sm {
  padding: var(--wyv-spacing-xs) var(--wyv-spacing-md);
  font-size: var(--wyv-font-size-sm);
  min-width: 80px;
}

/* Form Elements */
.wyv-input,
.wyv-textarea,
.wyv-select {
  width: 100%;
  padding: var(--wyv-spacing-sm) var(--wyv-spacing-md);
  font-family: var(--wyv-font-secondary);
  font-size: var(--wyv-font-size-base);
  border: 2px solid #e0e0e0;
  border-radius: var(--wyv-radius-md);
  background-color: var(--wyv-white);
  transition: var(--wyv-transition-fast);
  margin-bottom: var(--wyv-spacing-md);
}

.wyv-input:focus,
.wyv-textarea:focus,
.wyv-select:focus {
  outline: none;
  border-color: var(--wyv-primary);
  box-shadow: 0 0 0 3px rgba(120, 28, 46, 0.1);
}

.wyv-textarea {
  min-height: 120px;
  resize: vertical;
}

.wyv-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--wyv-spacing-xs);
  color: var(--wyv-dark);
}

/* Cards */
.wyv-card {
  background-color: var(--wyv-white);
  border-radius: var(--wyv-radius-lg);
  padding: var(--wyv-spacing-lg);
  box-shadow: var(--wyv-shadow-sm);
  transition: var(--wyv-transition-normal);
  margin-bottom: var(--wyv-spacing-lg);
}

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

/* Sections */
.wyv-section {
  padding: var(--wyv-spacing-2xl) 0;
  margin-bottom: var(--wyv-spacing-xl);
}

.wyv-section-header {
  text-align: center;
  margin-bottom: var(--wyv-spacing-2xl);
}

.wyv-section-title {
  font-size: var(--wyv-font-size-3xl);
  color: var(--wyv-primary);
  margin-bottom: var(--wyv-spacing-md);
  position: relative;
}

.wyv-section-title:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--wyv-primary), var(--wyv-secondary));
  border-radius: 2px;
}

.wyv-section-subtitle {
  font-size: var(--wyv-font-size-lg);
  color: var(--wyv-gray);
  font-style: italic;
}

.wyv-section-footer {
  text-align: center;
  margin-top: var(--wyv-spacing-2xl);
}

/* Grid Systems */
.wyv-grid {
  display: grid;
  gap: var(--wyv-spacing-lg);
}

.wyv-grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.wyv-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.wyv-grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Utilities */
.wyv-text-center { text-align: center; }
.wyv-text-left { text-align: left; }
.wyv-text-right { text-align: right; }

.wyv-text-primary { color: var(--wyv-primary); }
.wyv-text-accent { color: var(--wyv-accent); }
.wyv-text-secondary { color: var(--wyv-secondary); }
.wyv-text-dark { color: var(--wyv-dark); }
.wyv-text-gray { color: var(--wyv-gray); }

.wyv-bg-primary { background-color: var(--wyv-primary); }
.wyv-bg-accent { background-color: var(--wyv-accent); }
.wyv-bg-secondary { background-color: var(--wyv-secondary); }
.wyv-bg-neutral { background-color: var(--wyv-neutral); }
.wyv-bg-white { background-color: var(--wyv-white); }

.wyv-mb-0 { margin-bottom: 0; }
.wyv-mb-sm { margin-bottom: var(--wyv-spacing-sm); }
.wyv-mb-md { margin-bottom: var(--wyv-spacing-md); }
.wyv-mb-lg { margin-bottom: var(--wyv-spacing-lg); }
.wyv-mb-xl { margin-bottom: var(--wyv-spacing-xl); }

.wyv-mt-0 { margin-top: 0; }
.wyv-mt-sm { margin-top: var(--wyv-spacing-sm); }
.wyv-mt-md { margin-top: var(--wyv-spacing-md); }
.wyv-mt-lg { margin-top: var(--wyv-spacing-lg); }
.wyv-mt-xl { margin-top: var(--wyv-spacing-xl); }

.wyv-p-0 { padding: 0; }
.wyv-p-sm { padding: var(--wyv-spacing-sm); }
.wyv-p-md { padding: var(--wyv-spacing-md); }
.wyv-p-lg { padding: var(--wyv-spacing-lg); }
.wyv-p-xl { padding: var(--wyv-spacing-xl); }

/* Animations */
@keyframes wyv-fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes wyv-slideUp {
  from { 
    opacity: 0;
    transform: translateY(30px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes wyv-slideDown {
  from { 
    opacity: 0;
    transform: translateY(-30px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes wyv-slideLeft {
  from { 
    opacity: 0;
    transform: translateX(-30px);
  }
  to { 
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes wyv-slideRight {
  from { 
    opacity: 0;
    transform: translateX(30px);
  }
  to { 
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes wyv-bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* Animation Classes */
.wyv-fade-in { animation: wyv-fadeIn 0.6s ease-out; }
.wyv-slide-up { animation: wyv-slideUp 0.6s ease-out; }
.wyv-slide-down { animation: wyv-slideDown 0.6s ease-out; }
.wyv-slide-left { animation: wyv-slideLeft 0.6s ease-out; }
.wyv-slide-right { animation: wyv-slideRight 0.6s ease-out; }
.wyv-pulse { animation: wyv-pulse 2s infinite; }
.wyv-bounce { animation: wyv-bounce 1s; }

/* Loading Spinner */
.wyv-spinner {
  border: 3px solid var(--wyv-neutral);
  border-top: 3px solid var(--wyv-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: wyv-spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes wyv-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Badges and Tags */
.wyv-badge {
  display: inline-block;
  padding: var(--wyv-spacing-xs) var(--wyv-spacing-sm);
  font-size: var(--wyv-font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--wyv-radius-sm);
  background-color: var(--wyv-primary);
  color: var(--wyv-white);
}

.wyv-badge-secondary {
  background-color: var(--wyv-secondary);
  color: var(--wyv-dark);
}

.wyv-badge-accent {
  background-color: var(--wyv-accent);
  color: var(--wyv-white);
}

/* Alerts */
.wyv-alert {
  padding: var(--wyv-spacing-md);
  border-radius: var(--wyv-radius-md);
  margin-bottom: var(--wyv-spacing-lg);
  border-left: 4px solid;
}

.wyv-alert-success {
  background-color: #d4edda;
  border-left-color: var(--wyv-success);
  color: #155724;
}

.wyv-alert-warning {
  background-color: #fff3cd;
  border-left-color: var(--wyv-warning);
  color: #856404;
}

.wyv-alert-error {
  background-color: #f8d7da;
  border-left-color: var(--wyv-error);
  color: #721c24;
}

.wyv-alert-info {
  background-color: #d1ecf1;
  border-left-color: #17a2b8;
  color: #0c5460;
}

/* Tooltips */
.wyv-tooltip {
  position: relative;
  display: inline-block;
}

.wyv-tooltip:hover .wyv-tooltip-text {
  visibility: visible;
  opacity: 1;
}

.wyv-tooltip-text {
  visibility: hidden;
  width: 120px;
  background-color: var(--wyv-dark);
  color: var(--wyv-white);
  text-align: center;
  border-radius: var(--wyv-radius-sm);
  padding: var(--wyv-spacing-xs);
  font-size: var(--wyv-font-size-sm);
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;
  opacity: 0;
  transition: opacity 0.3s;
}

.wyv-tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: var(--wyv-dark) transparent transparent transparent;
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --wyv-font-size-4xl: 2rem;
    --wyv-font-size-3xl: 1.75rem;
    --wyv-font-size-2xl: 1.5rem;
    --wyv-spacing-2xl: 2rem;
    --wyv-spacing-3xl: 2.5rem;
  }
  
  .wyv-container {
    padding: 0 var(--wyv-spacing-sm);
  }
  
  .wyv-grid-2,
  .wyv-grid-3,
  .wyv-grid-4 {
    grid-template-columns: 1fr;
  }
  
  .wyv-btn {
    width: 100%;
    margin-bottom: var(--wyv-spacing-sm);
  }
  
  .wyv-section {
    padding: var(--wyv-spacing-xl) 0;
  }
}

@media (max-width: 480px) {
  :root {
    --wyv-font-size-4xl: 1.75rem;
    --wyv-font-size-3xl: 1.5rem;
    --wyv-font-size-2xl: 1.25rem;
  }
  
  .wyv-section-header {
    margin-bottom: var(--wyv-spacing-xl);
  }
}

/* Print Styles */
@media print {
  .wyv-header,
  .wyv-footer,
  .wyv-sidebar,
  .wyv-btn {
    display: none !important;
  }
  
  .wyv-body {
    background: white !important;
    color: black !important;
  }
  
  .wyv-main-layout {
    grid-template-columns: 1fr !important;
  }
}