/* Elegant & Minimal Dark Theme - Custom CSS for Bootstrap 5 */

/* CSS Custom Properties (Design System) */
:root {
  --primary-color: #212529;
  --secondary-color: #6c757d;
  --background-color: #ffffff;
  --footer-bg-color: #1a1a1a;
  --button-color: #212529;
  --section-bg-1: #ffffff;
  --section-bg-2: #f8f9fa;
  --section-bg-3: #ffffff;
  
  /* Elegant spacing system */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Border radius for consistency */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-pill: 9999px;
  
  /* Typography scale */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
}

/* Base Typography Enhancement */
body {
  background-color: var(--background-color);
  color: var(--primary-color);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.7;
  letter-spacing: -0.01em;
}

/* Elegant Serif Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}

/* Enhanced paragraph styling */
p {
  margin-bottom: var(--space-md);
  color: var(--secondary-color);
  font-size: var(--font-size-lg);
  line-height: 1.8;
}

/* Section Background Alternation */
.section-alt {
  background-color: var(--section-bg-2);
}

.section-white {
  background-color: var(--section-bg-1);
}

/* Elegant Spacing System */
.section-padding {
  padding: var(--space-xxl) 0;
}

.section-padding-sm {
  padding: var(--space-xl) 0;
}

.content-spacing > * + * {
  margin-top: var(--space-lg);
}

/* Minimal Border System */
.minimal-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--secondary-color) 20%, var(--secondary-color) 80%, transparent 100%);
  margin: var(--space-xl) 0;
  border: none;
}

/* Pill-shaped Buttons (Custom Bootstrap Extension) */
.btn-elegant {
  border-radius: var(--border-radius-pill);
  padding: var(--space-sm) var(--space-lg);
  font-weight: 500;
  letter-spacing: 0.025em;
  text-transform: none;
  border: 2px solid transparent;
  background-color: var(--button-color);
  color: white;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: var(--font-size-base);
}

.btn-elegant:hover {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(33, 37, 41, 0.15);
}

.btn-elegant:focus {
  box-shadow: 0 0 0 3px rgba(33, 37, 41, 0.1);
  outline: none;
}

/* Underlined Links */
.link-elegant {
  color: var(--primary-color);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
  font-weight: 500;
}

.link-elegant::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.link-elegant:hover {
  color: var(--primary-color);
}

.link-elegant:hover::after {
  width: 100%;
}

/* Enhanced Bootstrap Card Customization */
.card-elegant {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 2px 20px rgba(33, 37, 41, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: white;
  overflow: hidden;
}

.card-elegant:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(33, 37, 41, 0.12);
}

.card-elegant .card-header {
  background: linear-gradient(135deg, var(--section-bg-2) 0%, white 100%);
  border-bottom: 1px solid rgba(108, 117, 125, 0.1);
  padding: var(--space-lg);
  font-weight: 600;
  color: var(--primary-color);
}

.card-elegant .card-body {
  padding: var(--space-lg);
}

.card-elegant .card-footer {
  background: transparent;
  border-top: 1px solid rgba(108, 117, 125, 0.1);
  padding: var(--space-lg);
}

/* Elegant Form Controls */
.form-elegant .form-control {
  border: 2px solid rgba(108, 117, 125, 0.2);
  border-radius: var(--border-radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-base);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: white;
}

.form-elegant .form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(33, 37, 41, 0.1);
  outline: none;
}

.form-elegant label {
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

/* Navigation Enhancement */
.navbar-elegant {
  background-color: white;
  box-shadow: 0 2px 20px rgba(33, 37, 41, 0.05);
  padding: var(--space-md) 0;
}

.navbar-elegant .navbar-brand {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: var(--font-size-2xl);
  color: var(--primary-color);
  text-decoration: none;
}

.navbar-elegant .nav-link {
  color: var(--secondary-color);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--border-radius-pill);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 var(--space-xs);
}

.navbar-elegant .nav-link:hover {
  color: var(--primary-color);
  background-color: rgba(33, 37, 41, 0.05);
}

/* Footer Styling */
.footer-elegant {
  background-color: var(--footer-bg-color);
  color: white;
  padding: var(--space-xxl) 0 var(--space-lg) 0;
}

.footer-elegant h5 {
  font-family: 'Playfair Display', Georgia, serif;
  color: white;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer-elegant p,
.footer-elegant a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-elegant a:hover {
  color: white;
}

.footer-elegant .footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--space-lg) 0;
}

/* Enhanced Grid Layouts */
.elegant-grid {
  display: grid;
  gap: var(--space-lg);
}

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

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

/* Quote/Highlight Styling */
.quote-elegant {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: var(--font-size-2xl);
  font-style: italic;
  line-height: 1.4;
  color: var(--primary-color);
  position: relative;
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
}

.quote-elegant::before {
  content: '"';
  font-size: 4rem;
  color: var(--secondary-color);
  position: absolute;
  top: -10px;
  left: 0;
  line-height: 1;
}

/* Badge Enhancements */
.badge-elegant {
  background-color: var(--section-bg-2);
  color: var(--primary-color);
  border: 1px solid rgba(108, 117, 125, 0.2);
  border-radius: var(--border-radius-pill);
  padding: var(--space-xs) var(--space-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  letter-spacing: 0.025em;
}

/* Alert Enhancements */
.alert-elegant {
  border: none;
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--primary-color);
  background-color: var(--section-bg-2);
  color: var(--primary-color);
  padding: var(--space-md) var(--space-lg);
}

/* Table Enhancements */
.table-elegant {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(33, 37, 41, 0.08);
}

.table-elegant thead th {
  background-color: var(--section-bg-2);
  border-bottom: 2px solid var(--primary-color);
  font-weight: 600;
  color: var(--primary-color);
  padding: var(--space-md);
}

.table-elegant tbody td {
  padding: var(--space-md);
  border-bottom: 1px solid rgba(108, 117, 125, 0.1);
}

/* Hero Section Enhancements */
.hero-elegant {
  padding: var(--space-xxl) 0;
  text-align: center;
  position: relative;
}

.hero-elegant::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

/* Responsive Typography */
@media (max-width: 768px) {
  h1 {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  h2 {
    font-size: clamp(1.75rem, 6vw, 2.25rem);
  }
  
  .section-padding {
    padding: var(--space-xl) 0;
  }
  
  .hero-elegant {
    padding: var(--space-xl) 0;
  }
  
  p {
    font-size: var(--font-size-base);
  }
}

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

/* Focus Management */
.btn-elegant:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Utility Classes */
.text-elegant {
  color: var(--secondary-color);
}

.bg-elegant-light {
  background-color: var(--section-bg-2);
}

.border-elegant {
  border: 1px solid rgba(108, 117, 125, 0.2);
}

.shadow-elegant {
  box-shadow: 0 4px 20px rgba(33, 37, 41, 0.08);
}

.rounded-elegant {
  border-radius: var(--border-radius-lg);
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}