:root {
  /* Color Palette - Soft Modern (Pastels, soft darks, off-whites) */
  --bg-color: #f7f9fa;
  --surface-color: #ffffff;
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --accent-blue: #e2e8f0;
  --accent-blue-hover: #cbd5e1;
  --accent-mint: #d1fae5;
  --accent-lavender: #ede9fe;
  --primary-brand: #6b46c1; /* Lavender dark */
  --primary-brand-hover: #553c9a;
  
  /* Spacing */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadow */
  --shadow-micro: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .nav-menu, .brand-name {
  overflow-wrap: anywhere;
  color: var(--text-primary);
  line-height: 1.2;
}

p, li {
  color: var(--text-secondary);
}

a {
  color: var(--primary-brand);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-brand-hover);
  text-decoration: underline;
}

img, picture, svg {
  display: block;
  max-width: 100%;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

/* Header */
.site-header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--accent-blue);
  height: 64px;
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
  color: var(--primary-brand);
}

.nav-menu {
  display: flex;
  gap: var(--space-24);
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-8) var(--space-12);
  border-radius: var(--radius-sm);
}

.nav-link:hover {
  background-color: var(--accent-blue);
  color: var(--text-primary);
  text-decoration: none;
}

.header-cta {
  background-color: var(--primary-brand);
  color: #ffffff;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-md);
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.header-cta:hover {
  background-color: var(--primary-brand-hover);
  text-decoration: none;
  color: #ffffff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-8);
  color: var(--text-primary);
}

/* Hero Section */
.hero {
  padding: var(--space-64) 0;
  background: linear-gradient(135deg, var(--accent-lavender) 0%, var(--accent-mint) 100%);
  border-radius: var(--radius-xl);
  margin: var(--space-40) var(--space-24);
  text-align: center;
  box-shadow: var(--shadow-micro);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--space-24);
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-40);
  color: var(--text-primary);
}

/* Card Style - Glass overlay */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-24);
  margin-bottom: var(--space-64);
}

.glass-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  box-shadow: var(--shadow-micro);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: var(--accent-blue);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}

.glass-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.5s ease;
}

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

.glass-panel {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-24);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--text-primary);
}

.glass-panel h3 {
  margin-bottom: var(--space-8);
  font-size: 1.25rem;
  color: var(--text-primary);
}

.glass-panel p {
  font-size: 0.95rem;
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* Content Sections */
.section-title {
  font-size: 2rem;
  margin-bottom: var(--space-40);
  text-align: center;
}

.content-section {
  padding: var(--space-64) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-24);
  text-align: center;
}

.stat-item {
  background-color: var(--surface-color);
  padding: var(--space-40) var(--space-24);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-micro);
}

.stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-brand);
  margin-bottom: var(--space-12);
}

.stat-label {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* Article Pages */
.article-header {
  padding: var(--space-64) 0 var(--space-40);
  text-align: center;
}

.article-header h1 {
  font-size: 2.5rem;
  max-width: 800px;
  margin: 0 auto var(--space-24);
}

.article-meta {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.article-content {
  max-width: 800px;
  margin: 0 auto var(--space-64);
  background-color: var(--surface-color);
  padding: var(--space-40);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-micro);
}

.article-content h2 {
  font-size: 1.75rem;
  margin: var(--space-40) 0 var(--space-16);
  color: var(--text-primary);
}

.article-content h3 {
  font-size: 1.25rem;
  margin: var(--space-24) 0 var(--space-16);
}

.article-content p {
  margin-bottom: var(--space-16);
  font-size: 1.1rem;
}

.article-content ul, .article-content ol {
  margin: 0 0 var(--space-24) var(--space-24);
  font-size: 1.1rem;
}

.article-content li {
  margin-bottom: var(--space-8);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-24) 0;
}

.article-content th, .article-content td {
  padding: var(--space-12);
  border: 1px solid var(--accent-blue);
  text-align: left;
}

.article-content th {
  background-color: var(--bg-color);
  font-weight: 600;
}

/* Forms */
.contact-form {
  display: grid;
  gap: var(--space-24);
  max-width: 600px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.form-label {
  font-weight: 500;
  color: var(--text-primary);
}

.form-input {
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--accent-blue);
  border-radius: var(--radius-md);
  background-color: var(--bg-color);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-brand);
  box-shadow: 0 0 0 3px var(--accent-lavender);
}

.form-input.is-invalid {
  border-color: #e53e3e;
  background-color: #fff5f5;
}

.error-message {
  display: none;
  color: #e53e3e;
  font-size: 0.85rem;
}

.is-invalid + .error-message {
  display: block;
}

.submit-btn {
  background-color: var(--primary-brand);
  color: #ffffff;
  padding: var(--space-16);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.submit-btn:hover {
  background-color: var(--primary-brand-hover);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  margin-bottom: var(--space-64);
}

.map-placeholder {
  background-color: var(--accent-blue);
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-weight: 500;
  text-align: center;
  padding: var(--space-24);
}

/* Footer */
.site-footer {
  background-color: #1a202c;
  color: #a0aec0;
  padding: var(--space-64) 0 var(--space-24);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-40);
  margin-bottom: var(--space-64);
}

.footer-col h4 {
  color: #ffffff;
  margin-bottom: var(--space-16);
  font-size: 1.1rem;
}

.footer-col p {
  color: #a0aec0;
  font-size: 0.9rem;
  margin-bottom: var(--space-8);
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-nav a {
  color: #a0aec0;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #2d3748;
  padding-top: var(--space-24);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-16);
  font-size: 0.85rem;
}

.footer-legal-nav {
  display: flex;
  gap: var(--space-16);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-24);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  border-top: 1px solid var(--accent-blue);
  color: var(--text-primary);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-content {
  flex: 1;
}

.cookie-content p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

.cookie-actions {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
}

.cookie-btn-primary {
  background-color: var(--primary-brand);
  color: #ffffff;
}

.cookie-btn-primary:hover {
  background-color: var(--primary-brand-hover);
}

.cookie-btn-secondary {
  background-color: transparent;
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

.cookie-btn-secondary:hover {
  background-color: var(--accent-blue);
}

/* Responsive Utilities */
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Flexibility fixes */
.nav-menu, .footer-grid, .card-grid, .stats-grid, .contact-layout {
  min-width: 0;
}
.nav-menu li, .footer-col, .glass-card, .stat-item {
  min-width: 0;
}

/* Accessibility */
:focus-visible {
  outline: 3px solid var(--primary-brand);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Breakpoints */
@media (max-width: 767px) {
  .site-header {
    height: 52px;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background-color: var(--surface-color);
    flex-direction: column;
    padding: var(--space-24);
    box-shadow: var(--shadow-hover);
    border-bottom: 1px solid var(--accent-blue);
    z-index: 50;
  }

  .nav-menu.is-visible {
    display: flex;
  }

  .header-cta {
    display: none; /* Hide on mobile to save space, rely on menu */
  }
  
  .hero {
    margin: var(--space-16) var(--space-16);
    padding: var(--space-40) 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }
  
  .cookie-banner {
    flex-direction: column;
  }
}

@media (min-width: 768px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* Extra small devices */
@media (max-width: 399px) {
  .hero h1 {
    font-size: 1.75rem;
  }
  .stat-value {
    font-size: 2rem;
  }
  .article-content {
    padding: var(--space-24) var(--space-16);
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}