:root {
  /* Color Palette - Elegant & Unique */
  --primary-color: #2C5F7C;
  --primary-light: #3A7396;
  --primary-dark: #1B3F54;
  --secondary-color: #F8F6F0;
  --accent-color: #C19A6B;
  --text-primary: #2C2C2C;
  --text-secondary: #666666;
  --text-light: #999999;
  --background-primary: #FEFEFE;
  --background-secondary: #F8F6F0;
  --background-tertiary: #F0EDE8;
  --footer-bg: #2C2C2C;
  --button-bg: #2C5F7C;
  --button-hover: #1B3F54;
  --border-color: #E5E5E5;
  --border-light: #F0F0F0;
  --shadow-light: 0 2px 8px rgba(44, 95, 124, 0.08);
  --shadow-medium: 0 4px 16px rgba(44, 95, 124, 0.12);
  --shadow-heavy: 0 8px 32px rgba(44, 95, 124, 0.16);
  
  /* Typography */
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--background-primary);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Typography Hierarchy */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  margin: 0 0 var(--space-lg) 0;
  letter-spacing: -0.02em;
}

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

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

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

h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-sm) 0;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin: 0 0 var(--space-lg) 0;
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all var(--transition-normal);
  position: relative;
}

a:hover {
  color: var(--primary-dark);
}

a:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Elegant Underlined Links */
a.underline-effect {
  padding-bottom: 2px;
}

a.underline-effect::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent-color);
  transition: width var(--transition-normal);
}

a.underline-effect:hover::after {
  width: 100%;
}

/* Layout Components */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Section Styles */
section {
  padding: var(--space-4xl) 0;
}

section.section-light {
  background-color: var(--background-secondary);
}

section.section-dark {
  background-color: var(--text-primary);
  color: white;
}

section.section-accent {
  background-color: var(--background-tertiary);
}

/* Header Styles */
.header {
  background-color: var(--background-primary);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background-color: rgba(254, 254, 254, 0.95);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

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

.nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-xl);
}

.nav a {
  font-weight: 500;
  padding: var(--space-sm) 0;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Primary Button - Pill Shaped as Requested */
.btn-primary {
  background-color: var(--button-bg);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--button-hover);
  color: white;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.btn-primary:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Secondary Button */
.btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--primary-color);
  color: white;
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--text-primary);
}

.btn-ghost:hover:not(:disabled) {
  background-color: var(--background-secondary);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1.125rem;
}

/* Card Styles */
.card {
  background-color: var(--background-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-normal);
  position: relative;
}

.card:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-4px);
  border-color: var(--border-color);
}

.card-elevated {
  box-shadow: var(--shadow-medium);
}

.card-elevated:hover {
  box-shadow: var(--shadow-heavy);
  transform: translateY(-6px);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.card-subtitle {
  color: var(--text-light);
  font-size: 0.95rem;
}

.card-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1rem;
  background-color: var(--background-primary);
  transition: all var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(44, 95, 124, 0.1);
}

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

.form-checkbox,
.form-radio {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: var(--space-sm);
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(44, 95, 124, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 700;
  margin-bottom: var(--space-xl);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

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

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

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

.gap-lg {
  gap: var(--space-lg);
}

.gap-xl {
  gap: var(--space-xl);
}

/* Text Utilities */
.text-center {
  text-align: center;
}

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

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

.text-primary {
  color: var(--primary-color);
}

.text-secondary {
  color: var(--text-secondary);
}

.text-light {
  color: var(--text-light);
}

.text-muted {
  color: var(--text-light);
  font-size: 0.9rem;
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.6;
}

.text-small {
  font-size: 0.875rem;
}

.font-serif {
  font-family: var(--font-serif);
}

.font-sans {
  font-family: var(--font-sans);
}

.font-mono {
  font-family: var(--font-mono);
}

/* Background Utilities */
.bg-primary {
  background-color: var(--background-primary);
}

.bg-secondary {
  background-color: var(--background-secondary);
}

.bg-tertiary {
  background-color: var(--background-tertiary);
}

.bg-dark {
  background-color: var(--text-primary);
  color: white;
}

/* Margin and Padding Utilities */
.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.m-sm { margin: var(--space-sm); }
.mt-sm { margin-top: var(--space-sm); }
.mb-sm { margin-bottom: var(--space-sm); }
.ml-sm { margin-left: var(--space-sm); }
.mr-sm { margin-right: var(--space-sm); }

.m-md { margin: var(--space-md); }
.mt-md { margin-top: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }
.ml-md { margin-left: var(--space-md); }
.mr-md { margin-right: var(--space-md); }

.m-lg { margin: var(--space-lg); }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.ml-lg { margin-left: var(--space-lg); }
.mr-lg { margin-right: var(--space-lg); }

.m-xl { margin: var(--space-xl); }
.mt-xl { margin-top: var(--space-xl); }
.mb-xl { margin-bottom: var(--space-xl); }
.ml-xl { margin-left: var(--space-xl); }
.mr-xl { margin-right: var(--space-xl); }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

.p-sm { padding: var(--space-sm); }
.pt-sm { padding-top: var(--space-sm); }
.pb-sm { padding-bottom: var(--space-sm); }
.pl-sm { padding-left: var(--space-sm); }
.pr-sm { padding-right: var(--space-sm); }

.p-md { padding: var(--space-md); }
.pt-md { padding-top: var(--space-md); }
.pb-md { padding-bottom: var(--space-md); }
.pl-md { padding-left: var(--space-md); }
.pr-md { padding-right: var(--space-md); }

.p-lg { padding: var(--space-lg); }
.pt-lg { padding-top: var(--space-lg); }
.pb-lg { padding-bottom: var(--space-lg); }
.pl-lg { padding-left: var(--space-lg); }
.pr-lg { padding-right: var(--space-lg); }

.p-xl { padding: var(--space-xl); }
.pt-xl { padding-top: var(--space-xl); }
.pb-xl { padding-bottom: var(--space-xl); }
.pl-xl { padding-left: var(--space-xl); }
.pr-xl { padding-right: var(--space-xl); }

.p-2xl { padding: var(--space-2xl); }
.pt-2xl { padding-top: var(--space-2xl); }
.pb-2xl { padding-bottom: var(--space-2xl); }
.pl-2xl { padding-left: var(--space-2xl); }
.pr-2xl { padding-right: var(--space-2xl); }

/* Footer */
.footer {
  background-color: var(--footer-bg);
  color: white;
  padding: var(--space-4xl) 0 var(--space-xl) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-section h4 {
  color: white;
  margin-bottom: var(--space-lg);
  font-family: var(--font-serif);
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container,
  .container-wide,
  .container-narrow {
    padding: 0 var(--space-md);
  }
  
  section {
    padding: var(--space-2xl) 0;
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .nav {
    gap: var(--space-lg);
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .card {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .container,
  .container-wide,
  .container-narrow {
    padding: 0 var(--space-sm);
  }
  
  .hero {
    min-height: 70vh;
  }
  
  .card {
    padding: var(--space-md);
  }
}

/* Animation Utilities */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.slide-up {
  animation: slideUp 0.8s ease-out;
}

/* Focus and Accessibility */
*:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

.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;
}

/* Selection Styles */
::selection {
  background-color: var(--accent-color);
  color: white;
}

::-moz-selection {
  background-color: var(--accent-color);
  color: white;
}

/* Scrollbar Styles */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-light);
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}