:root {
  --bg-base: #0a0a0c;
  --bg-panel: rgba(255, 255, 255, 0.03);
  --bg-panel-hover: rgba(255, 255, 255, 0.06);
  --border-glass: rgba(255, 255, 255, 0.1);
  --neon-cyan: #00f3ff;
  --neon-purple: #bc13fe;
  --text-main: #ffffff;
  --text-muted: #a1a1aa;
  
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
  
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-base);
  color: var(--text-muted);
  font-family: var(--font-sans);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-name {
  color: var(--text-main);
  margin: 0 0 var(--space-16) 0;
  overflow-wrap: anywhere;
  line-height: 1.2;
}

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

p {
  margin: 0 0 var(--space-16) 0;
}

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

a:hover {
  color: var(--neon-purple);
}

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

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

.text-gradient {
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--neon-cyan);
}

/* Header */
.site-header {
  height: 64px;
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
}

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

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

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

.brand:hover {
  color: var(--text-main);
}

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

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-40);
}

.nav-link {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.nav-cta {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: var(--space-8) var(--space-16);
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-cyan);
  color: var(--text-main);
}

/* Mobile Nav */
.nav-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: var(--space-8);
  cursor: pointer;
}

.nav-mobile-menu {
  display: none;
}

/* Hero Section */
.hero {
  padding: var(--space-64) 0;
  position: relative;
  background-image: linear-gradient(rgba(10, 10, 12, 0.85), rgba(10, 10, 12, 0.85)), url('images/photo-1514525253161-7a46d19cd819.png');
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--border-glass);
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 243, 255, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-content {
  max-width: 600px;
}

.hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  color: var(--neon-purple);
  font-weight: 600;
  margin-bottom: var(--space-16);
  display: block;
}

/* Card Style 3: Glass overlay */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-24);
  margin-bottom: var(--space-64);
  min-width: 0;
}

.glass-card {
  position: relative;
  display: block;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3/4;
  text-decoration: none;
  min-width: 0;
  border: 1px solid var(--border-glass);
  transition: transform 0.3s ease, border-color 0.3s ease;
  background-color: #1a1a24;
  background-image: url('images/photo-1628126235206-5260b9ea6441.png');
  background-size: cover;
  background-position: center;
}

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

.glass-card__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  background-color: transparent;
  color: transparent;
}

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

.glass-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-24);
  background: rgba(10, 10, 12, 0.75);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  transition: background 0.3s ease;
}

.glass-card:hover .glass-card__overlay {
  background: rgba(10, 10, 12, 0.85);
}

.glass-card__title {
  font-size: 1.25rem;
  margin: 0;
  color: var(--text-main);
}

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

.glass-card__tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--neon-cyan);
  font-weight: 600;
  letter-spacing: 0.05em;
}

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

.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: var(--space-40);
  position: relative;
}

/* Neon Gradient Edge using pseudo-element */
.neon-edge {
  position: relative;
}
.neon-edge::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(45deg, var(--neon-cyan), var(--neon-purple));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
}

.article-header {
  margin-bottom: var(--space-40);
}
.article-header h1 {
  margin-bottom: var(--space-16);
}
.article-meta {
  font-size: 0.9rem;
  color: var(--neon-cyan);
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: var(--space-16);
}

.article-hero-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: var(--space-40);
  border: 1px solid var(--border-glass);
  display: block;
}

.article-body h2 {
  margin-top: var(--space-40);
  padding-top: var(--space-24);
  border-top: 1px solid var(--border-glass);
}
.article-body h3 {
  margin-top: var(--space-24);
  color: #e4e4e7;
}
.article-body ul {
  padding-left: var(--space-24);
  margin-bottom: var(--space-16);
}
.article-body li {
  margin-bottom: var(--space-8);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-24);
  margin: var(--space-40) 0;
}
.stat-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  padding: var(--space-16);
  border-radius: 8px;
  text-align: center;
}
.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-bottom: var(--space-12);
}
.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-24);
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
th, td {
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--border-glass);
  text-align: left;
}
th {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  font-weight: 600;
}
tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-24);
}
label {
  display: block;
  margin-bottom: var(--space-8);
  color: var(--text-main);
  font-weight: 500;
}
input, textarea, select {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: var(--space-12);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s ease;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--neon-cyan);
  outline: none;
}
.is-invalid {
  border-color: #ef4444;
}
.error-message {
  display: none;
  color: #ef4444;
  font-size: 0.85rem;
  margin-top: var(--space-4);
}
.is-invalid + .error-message {
  display: block;
}
button[type="submit"] {
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  color: #000;
  border: none;
  padding: var(--space-12) var(--space-24);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.2s ease;
}
button[type="submit"]:hover {
  opacity: 0.9;
}
.form-success {
  display: none;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
  color: #10b981;
  padding: var(--space-16);
  border-radius: 4px;
  margin-bottom: var(--space-24);
}
.form-success.is-visible {
  display: block;
}

/* Static Map Block */
.static-map {
  width: 100%;
  height: 250px;
  background: #111;
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  margin-top: var(--space-24);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.static-map::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(255,255,255,0.05) 20px), repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(255,255,255,0.05) 20px);
}
.map-marker {
  width: 16px;
  height: 16px;
  background: var(--neon-cyan);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--neon-cyan);
  position: relative;
  z-index: 1;
}

/* Footer */
.site-footer {
  background: #050506;
  border-top: 1px solid var(--border-glass);
  padding: var(--space-64) 0 var(--space-40) 0;
  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: 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-muted);
  font-size: 0.9rem;
}
.footer-col a:hover {
  color: var(--neon-cyan);
}
.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: var(--space-24);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-16);
  font-size: 0.85rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 12, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--neon-purple);
  padding: var(--space-24);
  z-index: 9999;
  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-banner[hidden] {
  display: none;
}
.cookie-banner p {
  margin: 0;
  max-width: 800px;
  font-size: 0.9rem;
}
.cookie-actions {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}
.cookie-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: var(--space-8) var(--space-16);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
}
.cookie-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}
.cookie-btn[data-cookie-choice="accept"] {
  background: var(--neon-cyan);
  color: #000;
  border-color: var(--neon-cyan);
  font-weight: 600;
}

/* Media Queries */
@media (max-width: 767px) {
  .site-header {
    height: 52px;
  }
  .nav-desktop {
    display: none;
  }
  .nav-mobile-toggle {
    display: block;
  }
  .nav-mobile-menu {
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-base);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: var(--space-24);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .nav-mobile-menu.is-visible {
    transform: translateX(0);
  }
  .nav-mobile-menu a {
    font-size: 1.25rem;
    color: var(--text-main);
    padding: var(--space-16) 0;
    border-bottom: 1px solid var(--border-glass);
    display: block;
  }
  .content-wrapper {
    padding: var(--space-24);
  }
  .neon-edge::after {
    display: none; /* No negative-like decorative frames overflowing on mobile */
  }
}

@media (max-width: 399px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .content-wrapper {
    padding: var(--space-16);
  }
}

/* Accessibility */
@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;
  }
}