:root {
  --color-bg-base: #0b0c10;
  --color-bg-glass: rgba(22, 24, 32, 0.65);
  --color-bg-glass-hover: rgba(32, 34, 45, 0.75);
  --color-border-glass: rgba(69, 243, 255, 0.15);
  --color-border-glass-bright: rgba(69, 243, 255, 0.4);
  --color-neon-cyan: #45f3ff;
  --color-neon-magenta: #e94560;
  --color-text-main: #ffffff;
  --color-text-muted: #c5c6c7;
  --color-error: #ff4d4d;
  
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-64: 64px;
  
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  font-family: var(--font-base);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography & Accessibility */
h1, h2, h3, h4, h5, h6, .brand-name, .nav-link, p, a, span {
  overflow-wrap: anywhere;
}

h1, h2, h3 {
  color: var(--color-text-main);
  margin-top: 0;
  margin-bottom: var(--space-16);
  line-height: 1.2;
}

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

a {
  color: var(--color-neon-cyan);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

a:hover, a:focus {
  color: var(--color-text-main);
  text-shadow: 0 0 8px var(--color-neon-cyan);
}

:focus-visible {
  outline: 2px solid var(--color-neon-cyan);
  outline-offset: 4px;
}

button {
  font-family: inherit;
  cursor: pointer;
}

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

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

.grid {
  display: grid;
  gap: var(--space-40);
  min-width: 0;
}

.grid-cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

/* Ambient Background */
.ambient-glow {
  position: fixed;
  top: -150px;
  left: -150px;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(69, 243, 255, 0.08) 0%, transparent 60%);
  filter: blur(60px);
  z-index: -1;
  pointer-events: none;
}

.ambient-glow.right {
  top: auto;
  left: auto;
  bottom: -150px;
  right: -150px;
  background: radial-gradient(circle, rgba(233, 69, 96, 0.08) 0%, transparent 60%);
}

/* Header */
.site-header {
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(11, 12, 16, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-glass);
  position: relative;
  z-index: 100;
}

.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: 1.2rem;
  color: var(--color-text-main);
  text-decoration: none;
}

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

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

.nav-link {
  color: var(--color-text-main);
  font-weight: 500;
  padding: var(--space-8);
}

.btn-cta {
  background: rgba(69, 243, 255, 0.1);
  color: var(--color-neon-cyan);
  border: 1px solid var(--color-neon-cyan);
  padding: var(--space-8) var(--space-16);
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-cta:hover {
  background: var(--color-neon-cyan);
  color: var(--color-bg-base);
  box-shadow: 0 0 16px rgba(69, 243, 255, 0.4);
}

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

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

/* Mobile Nav Overlay */
.nav-mobile-overlay {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--color-bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-glass);
  padding: var(--space-24);
  flex-direction: column;
  gap: var(--space-16);
}

.nav-mobile-overlay.is-visible {
  display: flex;
}

/* Glass Overlay Cards */
.card {
  position: relative;
  min-height: 400px;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid transparent;
  transition: border-color 0.3s ease, transform 0.3s ease;
  text-decoration: none;
}

.card:hover {
  border-color: var(--color-border-glass-bright);
  transform: translateY(-4px);
}

.card-img-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

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

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

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-24);
  background: linear-gradient(to top, rgba(11,12,16, 0.95) 0%, rgba(11,12,16, 0.7) 50%, rgba(11,12,16, 0.2) 100%);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2;
  border-top: 1px solid var(--color-border-glass);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.card-title {
  font-size: 1.5rem;
  margin: 0;
  color: var(--color-text-main);
}

.card-desc {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Sub-page Content Formatting */
.content-article {
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-glass);
  border-radius: 12px;
  padding: var(--space-40);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
}

.content-article::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--color-neon-cyan), transparent, var(--color-neon-magenta));
  z-index: -1;
  border-radius: 14px;
  opacity: 0.1;
}

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

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

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

/* Featured Image for Articles */
.featured-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: var(--space-40);
  border: 1px solid var(--color-border-glass);
}

.content-hero {
  text-align: center;
  padding: var(--space-64) 0 var(--space-40) 0;
}

.content-hero h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-16);
  text-shadow: 0 0 20px rgba(69, 243, 255, 0.3);
}

.hero-meta {
  display: inline-flex;
  gap: var(--space-24);
  color: var(--color-neon-cyan);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Statistics Block */
.stat-block {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
  padding: var(--space-24);
  border-radius: 8px;
  border-left: 4px solid var(--color-neon-cyan);
  margin-bottom: var(--space-24);
}

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

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

/* Footer */
.site-footer {
  background: rgba(11, 12, 16, 0.9);
  border-top: 1px solid var(--color-border-glass);
  padding: var(--space-64) 0 var(--space-40);
  margin-top: var(--space-64);
}

.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 {
  color: var(--color-text-main);
  margin-bottom: var(--space-24);
}

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

.footer-links li {
  margin-bottom: var(--space-12);
}

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

.footer-links a:hover {
  color: var(--color-neon-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-glass);
  padding-top: var(--space-24);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-16);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  color: var(--color-text-main);
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border-glass);
  color: var(--color-text-main);
  padding: var(--space-12) var(--space-16);
  border-radius: 4px;
  font-family: var(--font-base);
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-neon-cyan);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text-main);
}

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

.error-message {
  display: none;
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: var(--space-8);
}

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

.btn-submit {
  width: 100%;
  background: var(--color-neon-cyan);
  color: var(--color-bg-base);
  border: none;
  padding: var(--space-16);
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: 700;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-submit:hover {
  background: #ffffff;
  box-shadow: 0 0 16px rgba(69, 243, 255, 0.6);
}

/* Static Map Block */
.static-map {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, rgba(22,24,32,0.8), rgba(11,12,16,0.9));
  border: 1px solid var(--color-border-glass);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-24);
}

.map-icon {
  width: 48px;
  height: 48px;
  fill: var(--color-neon-cyan);
  margin-bottom: var(--space-16);
}

/* Tables */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin-bottom: var(--space-24);
}

table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
}

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

th {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-neon-cyan);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(11, 12, 16, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border-glass-bright);
  padding: var(--space-24);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cookie-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  max-width: 1200px;
  margin: 0 auto;
}

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

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

.btn-cookie {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text-main);
  border: 1px solid var(--color-border-glass);
  padding: var(--space-8) var(--space-16);
  border-radius: 4px;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.btn-cookie:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-cookie.primary {
  background: rgba(69, 243, 255, 0.2);
  color: var(--color-neon-cyan);
  border-color: var(--color-neon-cyan);
}

.btn-cookie.primary:hover {
  background: var(--color-neon-cyan);
  color: var(--color-bg-base);
}

/* Breakpoints */
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .cookie-content { flex-direction: row; justify-content: space-between; align-items: center; }
  .content-article { padding: var(--space-64); }
}

@media (max-width: 767px) {
  .site-header { height: 52px; }
  .nav-desktop { display: none; }
  .nav-toggle { display: block; }
  .content-article::before { display: none; } /* Remove negative offsets on small screens */
}

@media (max-width: 399px) {
  .grid-cols-2, .grid-cols-3 { grid-template-columns: 1fr; }
  .content-article { padding: var(--space-24); }
}

@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;
  }
}