:root {
  /* Soft Modern Aesthetic - Pastels, gentle shadows, clean typography */
  --brand-color: #7b9acc; /* Soft pastel blue */
  --brand-hover: #5a7bb5;
  --accent-color: #a3c9a8; /* Soft mint/teal */
  --bg-color: #f7f9fc;
  --surface-color: #ffffff;
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-light: #718096;
  --border-color: #e2e8f0;
  --error-color: #fc8181;
  
  /* Spacing Scale */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: var(--space-16);
  line-height: 1.2;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; font-weight: 700; }
h2 { font-size: 2rem; letter-spacing: -0.01em; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }

p {
  margin-top: 0;
  margin-bottom: var(--space-16);
  color: var(--text-secondary);
}

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

a:hover {
  color: var(--brand-hover);
}

/* Accessibility */
:focus-visible {
  outline: 3px solid var(--accent-color);
  outline-offset: 2px;
}

input:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 3px solid var(--brand-color);
  outline-offset: 1px;
}

@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;
  }
}

/* Base Layout & Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  min-width: 0;
}

.main-content {
  flex: 1;
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--space-16);
}

/* Header */
.site-header {
  height: 64px;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.brand-icon {
  width: 24px;
  height: 24px;
  fill: var(--brand-color);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-24);
}

.nav-links {
  display: flex;
  gap: var(--space-24);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--brand-color);
}

.header-cta {
  background-color: var(--brand-color);
  color: var(--surface-color);
  padding: var(--space-8) var(--space-16);
  border-radius: 999px; /* Pill shape */
  font-weight: 600;
  font-size: 0.9rem;
}

.header-cta:hover {
  background-color: var(--brand-hover);
  color: var(--surface-color);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-4);
  color: var(--text-primary);
}

.hamburger svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

/* Mobile Header */
@media (max-width: 768px) {
  .site-header {
    height: 52px;
  }
  
  .hamburger {
    display: block;
    z-index: 101;
  }
  
  .nav-links {
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background-color: var(--surface-color);
    flex-direction: column;
    padding: var(--space-24);
    gap: var(--space-16);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    display: none;
    overflow-wrap: anywhere;
  }
  
  .nav-links.is-visible {
    display: flex;
  }

  .header-cta {
    display: none;
  }
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--space-64) var(--space-24);
  background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
  border-radius: var(--space-24);
  margin-bottom: var(--space-64);
  position: relative;
  overflow: hidden;
}

.hero h1 {
  max-width: 800px;
  margin: 0 auto var(--space-24);
}

.hero p {
  max-width: 600px;
  margin: 0 auto var(--space-40);
  font-size: 1.125rem;
}

.btn-primary {
  display: inline-block;
  background-color: var(--brand-color);
  color: var(--surface-color);
  padding: var(--space-16) var(--space-40);
  border-radius: 99px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
}

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

/* Card Style: Framed Canvas (Offset frame, hover lift) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-40) var(--space-24);
  margin-bottom: var(--space-64);
}

.card-wrapper {
  position: relative;
  background-color: var(--brand-color);
  border-radius: 24px;
  /* Desktop offset */
  margin-top: var(--space-16);
  margin-left: var(--space-16);
  min-width: 0;
}

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: var(--space-24);
  position: relative;
  /* Pull card up and left */
  top: -16px;
  left: -16px;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  color: inherit;
}

.card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.card-img-container {
  margin-bottom: var(--space-24);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}

.card-img-container img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 12px;
}

.card h3 {
  margin-bottom: var(--space-16);
}

.card p {
  margin-bottom: 0;
  flex: 1; /* Pushes potential footer to bottom */
}

/* Remove offset on mobile to prevent overflow/clipping */
@media (max-width: 768px) {
  .card-wrapper {
    margin-top: 0;
    margin-left: 0;
    background-color: transparent; /* Hide frame on mobile */
  }
  .card {
    top: 0;
    left: 0;
    border-radius: 16px;
  }
  .card:hover {
    transform: none;
  }
}

@media (max-width: 400px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

/* Feature Section */
.feature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  align-items: center;
  margin-bottom: var(--space-64);
  background-color: var(--surface-color);
  padding: var(--space-40);
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

@media (max-width: 768px) {
  .feature-section {
    grid-template-columns: 1fr;
    padding: var(--space-24);
    gap: var(--space-24);
  }
}

/* Sub-page Content Formatting */
.article-header {
  margin-bottom: var(--space-40);
  text-align: center;
}

.article-header h1 {
  margin-bottom: var(--space-24);
}

.article-meta {
  color: var(--text-light);
  font-size: 0.9rem;
  display: flex;
  justify-content: center;
  gap: var(--space-16);
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--surface-color);
  padding: var(--space-40);
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.article-content h2 {
  margin-top: var(--space-40);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--border-color);
}

.article-content ul, .article-content ol {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
  color: var(--text-secondary);
}

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

.article-content img {
  margin: var(--space-40) 0;
  width: 100%;
}

@media (max-width: 768px) {
  .article-content {
    padding: var(--space-24) var(--space-16);
  }
}

/* Data Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-24) 0;
  font-size: 0.95rem;
}

.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-24);
}

.data-table th, .data-table td {
  text-align: left;
  padding: var(--space-12) var(--space-16);
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: var(--bg-color);
  font-weight: 600;
  color: var(--text-primary);
}

/* Contact & Forms */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  max-width: 1000px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }
}

.form-group {
  margin-bottom: var(--space-24);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-8);
}

.form-control {
  width: 100%;
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background-color: var(--bg-color);
  transition: border-color 0.2s ease;
}

.form-control:focus {
  border-color: var(--brand-color);
}

.form-control.is-invalid {
  border-color: var(--error-color);
  background-color: #fff5f5;
}

.error-message {
  display: none;
  color: var(--error-color);
  font-size: 0.85rem;
  margin-top: var(--space-4);
}

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

.contact-info {
  background-color: var(--surface-color);
  padding: var(--space-40);
  border-radius: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.map-block {
  width: 100%;
  height: 200px;
  background: linear-gradient(45deg, #e2e8f0 0%, #cbd5e0 100%);
  border-radius: 16px;
  margin-top: var(--space-24);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-weight: 600;
}

.map-icon {
  width: 40px;
  height: 40px;
  fill: currentColor;
  margin-bottom: var(--space-8);
}

/* Statistics Block inside content */
.stat-block {
  display: flex;
  align-items: baseline;
  background-color: var(--bg-color);
  padding: var(--space-24);
  border-radius: 16px;
  margin: var(--space-24) 0;
  border-left: 4px solid var(--brand-color);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-color);
  margin-right: var(--space-12); /* 12px between stat and label as per rules */
}

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

/* Footer */
.site-footer {
  background-color: var(--surface-color);
  border-top: 1px solid var(--border-color);
  padding: var(--space-64) 0 var(--space-40);
  margin-top: auto;
}

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

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

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: var(--space-8);
}

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

.footer-col a:hover {
  color: var(--brand-color);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-24);
  border-top: 1px solid var(--border-color);
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--surface-color);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  padding: var(--space-24);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-content p {
  margin: 0;
  font-size: 0.95rem;
}

.cookie-actions {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
}

.btn-cookie {
  padding: var(--space-8) var(--space-16);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
}

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

.btn-cookie.reject {
  background-color: var(--bg-color);
  color: var(--text-primary);
  border-color: var(--border-color);
}
.btn-cookie.reject:hover { background-color: var(--border-color); }

.btn-cookie.preferences {
  background: none;
  color: var(--text-secondary);
  text-decoration: underline;
}

@media (min-width: 768px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .cookie-actions {
    flex-shrink: 0;
  }
}