:root {
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --color-bg: #fdfdfc;
  --color-surface: #ffffff;
  --color-text: #2b3a4a;
  --color-text-muted: #5a6b7c;
  --color-accent: #8fb8c2;
  --color-accent-hover: #7aa3ad;
  --color-border: #e8ecef;
  --color-focus: #4b7b8c;
  --color-error: #c96b6b;
  
  --shadow-sm: 0 2px 8px rgba(43, 58, 74, 0.04);
  --shadow-md: 0 8px 24px rgba(43, 58, 74, 0.06);
  --shadow-lg: 0 16px 40px rgba(43, 58, 74, 0.08);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .brand-name, .nav-link {
  margin-top: 0;
  margin-bottom: var(--space-16);
  font-weight: 600;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

h1 { font-size: 2.5rem; line-height: 1.2; letter-spacing: -0.02em; }
h2 { font-size: 2rem; line-height: 1.3; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; line-height: 1.4; }

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition);
}

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

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 2px;
}

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

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

main {
  flex: 1;
}

/* Header */
.site-header {
  background: rgba(253, 253, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: 64px;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 100;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
}

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

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

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

.nav-desktop a:hover {
  color: var(--color-accent);
}

.cta-button {
  background-color: var(--color-accent);
  color: #ffffff;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-lg);
  font-weight: 500;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  text-align: center;
  display: inline-block;
}

.cta-button:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
}

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

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* Mobile Nav Overlay */
.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-24);
  box-shadow: var(--shadow-md);
  flex-direction: column;
  gap: var(--space-16);
}

.nav-mobile.is-open {
  display: flex;
}

/* Hero Section */
.hero {
  padding: var(--space-64) 0;
  text-align: center;
  background: linear-gradient(135deg, #f0f4f5 0%, #ffffff 100%);
  border-bottom: 1px solid var(--color-border);
}

.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;
}

/* Grid Layouts */
.section {
  padding: var(--space-64) 0;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-40);
}

.grid-cards > * {
  min-width: 0;
}

/* Cards: Glass Overlay Style */
.card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: block;
  aspect-ratio: 4/5;
  background-color: var(--color-border);
  text-decoration: none;
}

.card:hover, .card:focus-within {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-overlay {
  position: absolute;
  bottom: var(--space-16);
  left: var(--space-16);
  right: var(--space-16);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-24);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.card-overlay h3 {
  margin: 0 0 var(--space-8);
  font-size: 1.25rem;
  color: var(--color-text);
}

.card-overlay p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Content Pages */
.page-header {
  padding: var(--space-64) 0 var(--space-40);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.content-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-64) var(--space-24);
}

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

.content-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: var(--space-24) 0;
  box-shadow: var(--shadow-md);
}

/* Statistics Block */
.stats-block {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-24);
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin: var(--space-40) 0;
  border: 1px solid var(--color-border);
}

.stat-item {
  flex: 1;
  min-width: 120px;
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-12);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-base);
  font-size: 1rem;
  background-color: var(--color-surface);
  color: var(--color-text);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(75, 123, 140, 0.2);
}

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

.error-message {
  display: none;
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--space-4);
}

.error-message.is-visible {
  display: block;
}

.map-block {
  width: 100%;
  height: 300px;
  background: #e5e9ec;
  border-radius: var(--radius-md);
  margin-top: var(--space-40);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-weight: 500;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin: var(--space-24) 0;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: var(--space-12) var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

th {
  background-color: #f4f6f8;
  font-weight: 600;
}

/* Footer */
.site-footer {
  background-color: #f4f6f8;
  padding: var(--space-64) 0 var(--space-24);
  border-top: 1px solid var(--color-border);
  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 ul li {
  margin-bottom: var(--space-8);
}

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

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  padding: var(--space-24);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

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

.cookie-content p {
  margin: 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-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  transition: var(--transition);
}

.cookie-btn.primary {
  background-color: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

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

/* Responsive Breakpoints */
@media (max-width: 767px) {
  .site-header {
    height: 52px;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .nav-toggle {
    display: block;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  
  .card-overlay {
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.4);
  }
}

@media (max-width: 399px) {
  .grid-cards {
    grid-template-columns: 1fr;
  }
  
  .cookie-actions {
    flex-direction: column;
  }
  
  .cookie-btn {
    width: 100%;
    text-align: center;
  }
}

/* Reduced Motion */
@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;
  }
}