:root {
  --color-bg: #f4f7f9;
  --color-card-bg: #ffffff;
  --color-text-main: #2c3e50;
  --color-text-muted: #596a7a;
  --color-primary: #0056b3;
  --color-primary-hover: #004494;
  --color-accent-soft: #e9f2fa;
  --color-error: #d93025;
  --color-error-bg: #fce8e6;

  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 24px;

  --shadow-micro: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.08);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

@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;
  }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  font-size: 16px;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, .brand-name, .nav-link {
  overflow-wrap: anywhere;
}

h1 { font-size: 2.5rem; line-height: 1.2; margin-bottom: var(--space-24); color: #1a252f; }
h2 { font-size: 2rem; line-height: 1.3; margin-top: var(--space-40); margin-bottom: var(--space-16); color: #1a252f; }
h3 { font-size: 1.5rem; line-height: 1.4; margin-top: var(--space-24); margin-bottom: var(--space-16); color: #1a252f; }
p { margin-bottom: var(--space-16); }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

.site-header {
  height: 64px;
  background-color: var(--color-card-bg);
  box-shadow: var(--shadow-micro);
  display: flex;
  align-items: center;
  padding: 0 var(--space-24);
  position: relative;
  z-index: 100;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  min-width: 0;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text-main);
  text-decoration: none;
  min-width: 0;
}
.logo-block:hover { text-decoration: none; }
.logo-icon { width: 24px; height: 24px; fill: var(--color-primary); flex-shrink: 0; }

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

.nav-link {
  color: var(--color-text-main);
  font-weight: 500;
}

.nav-cta {
  background-color: var(--color-primary);
  color: var(--color-card-bg);
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-sm);
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s;
}
.nav-cta:hover {
  background-color: var(--color-primary-hover);
  color: var(--color-card-bg);
  text-decoration: none;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-4);
}
.hamburger svg { width: 24px; height: 24px; fill: var(--color-text-main); }

.nav-overlay {
  display: none;
  position: fixed;
  top: 52px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-card-bg);
  flex-direction: column;
  padding: var(--space-24);
  gap: var(--space-24);
  z-index: 90;
  overflow-y: auto;
}
.nav-overlay.is-visible { display: flex; }

.site-main {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-40) var(--space-24);
  min-width: 0;
}

.section-gap {
  margin-bottom: var(--space-64);
}

.hero {
  text-align: center;
  padding: var(--space-64) 0;
}
.hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* Card Style: Border accent (no border except top accent bar, Soft modern styling) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-24);
  min-width: 0;
}

.accent-card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-micro);
  border-top: 4px solid var(--color-primary);
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
.accent-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
}
.accent-card h3 { margin-top: 0; }
.accent-card p { flex-grow: 1; color: var(--color-text-muted); margin-bottom: 0; }
.accent-card img { margin-bottom: var(--space-16); width: 100%; height: 180px; object-fit: cover; }

.article-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-card-bg);
  padding: var(--space-40);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-micro);
}
.article-content img {
  margin: var(--space-24) 0;
  width: 100%;
}
.article-content ul, .article-content ol {
  margin-bottom: var(--space-16);
  padding-left: var(--space-24);
}
.article-content li {
  margin-bottom: var(--space-8);
}

.stat-block {
  display: flex;
  align-items: baseline;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
  background: var(--color-accent-soft);
  padding: var(--space-16);
  border-radius: var(--radius-sm);
}
.stat-value { font-size: 2rem; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 1rem; color: var(--color-text-main); font-weight: 500; }

.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-24);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-micro);
}
table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-card-bg);
  min-width: 600px;
}
th, td {
  padding: var(--space-16);
  text-align: left;
  border-bottom: 1px solid #e1e8ed;
}
th { background-color: var(--color-accent-soft); font-weight: 600; color: var(--color-text-main); }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-40);
}

.form-group { margin-bottom: var(--space-24); }
.form-label { display: block; margin-bottom: var(--space-8); font-weight: 600; color: var(--color-text-main); }
.form-control {
  width: 100%;
  padding: var(--space-12);
  border: 1px solid #ccd6dd;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--color-card-bg);
  color: var(--color-text-main);
}
.form-control.is-invalid { border-color: var(--color-error); background-color: var(--color-error-bg); }
.error-message { display: none; color: var(--color-error); font-size: 0.875rem; margin-top: var(--space-4); }
.error-message.is-visible { display: block; }
textarea.form-control { resize: vertical; min-height: 120px; }

.map-block {
  background-color: #e1e8ed;
  border-radius: var(--radius-md);
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: radial-gradient(#ccd6dd 2px, transparent 2px);
  background-size: 20px 20px;
  position: relative;
  overflow: hidden;
}
.map-marker {
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  position: absolute;
}
.map-marker::after {
  content: '';
  width: 14px;
  height: 14px;
  background: var(--color-card-bg);
  border-radius: 50%;
  position: absolute;
  top: 9px;
  left: 9px;
}

.site-footer {
  background-color: var(--color-card-bg);
  padding: var(--space-40) var(--space-24);
  border-top: 1px solid #e1e8ed;
  margin-top: auto;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-24);
}
.footer-col h4 { margin-bottom: var(--space-16); font-size: 1.125rem; }
.footer-col p, .footer-col a { color: var(--color-text-muted); font-size: 0.875rem; display: block; margin-bottom: var(--space-8); }
.footer-bottom { max-width: 1200px; margin: var(--space-40) auto 0; padding-top: var(--space-16); border-top: 1px solid #e1e8ed; color: var(--color-text-muted); font-size: 0.875rem; text-align: center; }

.cookie-banner {
  position: fixed;
  bottom: var(--space-24);
  left: var(--space-24);
  right: var(--space-24);
  max-width: 800px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-24);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  border: 1px solid rgba(0,0,0,0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-16);
  z-index: 1000;
}
.cookie-banner[hidden] { display: none; }
.cookie-text { flex: 1 1 300px; font-size: 0.875rem; color: var(--color-text-main); }
.cookie-actions { display: flex; gap: var(--space-8); flex-wrap: wrap; }
.btn {
  padding: var(--space-8) var(--space-16);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  transition: opacity 0.2s;
  background-color: var(--color-card-bg);
  color: var(--color-text-main);
  border: 1px solid #ccd6dd;
}
.btn:hover { opacity: 0.8; }
.btn-primary { background-color: var(--color-primary); color: var(--color-card-bg); border-color: var(--color-primary); }

@media (max-width: 767px) {
  .site-header { height: 52px; }
  .nav-overlay { top: 52px; }
  .main-nav { display: none; }
  .hamburger { display: block; }
  .contact-layout { grid-template-columns: 1fr; }
  .article-content { padding: var(--space-24); }
  .cookie-banner { bottom: 0; left: 0; right: 0; border-radius: var(--radius-md) var(--radius-md) 0 0; }
  
  .accent-card { border-top: 0; border-left: 4px solid var(--color-primary); }
}

@media (max-width: 399px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .site-main { padding: var(--space-24) var(--space-16); }
  .card-grid { grid-template-columns: 1fr; }
  .cookie-actions { flex-direction: column; width: 100%; }
  .btn { width: 100%; text-align: center; }
  .stat-block { flex-direction: column; gap: var(--space-4); }
}