:root {
  /* Hydrological Water & Rhine River Color System */
  --color-parchment: #f0f5fa;
  --color-parchment-light: #f8fbfe;
  --color-parchment-dark: #dbe9f4;
  --color-water-deepest: #071726;
  --color-water-depth: #0c233c;
  --color-water-abyss: #133352;
  --color-water-surface: #1b4b73;
  --color-water-current: #256a9e;
  --color-water-azure: #2b88c7;
  --color-water-cyan: #38bdf8;
  --color-water-aquamarine: #0ea5e9;
  --color-water-shimmer: #7dd3fc;
  --color-water-foam: #e0f2fe;
  --color-amber: #d97706;
  --color-amber-light: #fbbf24;
  --color-crimson: #991b1b;
  --color-charcoal: #1e293b;
  --color-charcoal-muted: #475569;
  --color-border: #cfe3f1;
  --color-border-dark: #9bc5e2;

  /* Water Transparent Glassmorphism & Refraction Tokens */
  --glass-water-bg: rgba(255, 255, 255, 0.65);
  --glass-water-subtle: rgba(240, 247, 253, 0.55);
  --glass-water-dark: rgba(12, 35, 60, 0.82);
  --glass-water-card: rgba(255, 255, 255, 0.72);
  --glass-water-border: rgba(255, 255, 255, 0.75);
  --glass-water-rim: rgba(56, 189, 248, 0.25);
  --glass-water-rim-bright: rgba(56, 189, 248, 0.6);
  --glass-blur-sm: blur(8px);
  --glass-blur-md: blur(14px);
  --glass-blur-lg: blur(22px);
  --glass-shadow: 0 10px 30px -5px rgba(12, 35, 60, 0.08), 0 4px 12px rgba(56, 189, 248, 0.05);
  --glass-shadow-hover: 0 18px 40px -8px rgba(12, 35, 60, 0.16), 0 0 25px rgba(56, 189, 248, 0.28);
  --water-caustic-glow: 0 0 35px rgba(56, 189, 248, 0.2);

  --font-serif: "Georgia", "Cambria", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;
  --max-width: 1180px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition-speed: 0.24s;
}

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

html {
  font-size: 16px;
  line-height: 1.6;
  background-color: var(--color-parchment);
  color: var(--color-charcoal);
  font-family: var(--font-sans);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-parchment);
  background-image: 
    radial-gradient(ellipse at 15% 10%, rgba(56, 189, 248, 0.07) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 60%, rgba(14, 165, 233, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(37, 106, 158, 0.06) 0%, transparent 55%);
  background-attachment: fixed;
  color: var(--color-charcoal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography & Editorial Water Accents */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-water-deep);
  line-height: 1.25;
  margin-top: 0;
  margin-bottom: var(--space-16);
  font-weight: 700;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-12);
  position: relative;
}

h2::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 70px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-water-cyan), transparent);
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.65rem);
}

h4 {
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-water-azure);
}

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

p.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-charcoal-muted);
  font-family: var(--font-serif);
}

a {
  color: var(--color-water-surface);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-speed) ease, text-decoration-color var(--transition-speed) ease;
}

a:hover {
  color: var(--color-water-azure);
  text-decoration-color: var(--color-water-cyan);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-water-cyan);
  outline-offset: 3px;
}

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

/* Water Transparent Header Navigation */
.site-header {
  background-color: var(--glass-water-dark);
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 100%);
  backdrop-filter: var(--glass-blur-md);
  -webkit-backdrop-filter: var(--glass-blur-md);
  color: var(--color-parchment-light);
  height: 66px;
  border-bottom: 1px solid var(--glass-water-rim-bright);
  box-shadow: 0 4px 20px rgba(7, 23, 38, 0.25);
  position: relative;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-24);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  text-decoration: none;
  color: var(--color-parchment-light);
  min-width: 0;
}

.brand-wrapper:hover {
  color: var(--color-water-shimmer);
}

.brand-mark {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  color: var(--color-water-cyan);
  filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.45));
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  white-space: nowrap;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.nav-link {
  color: rgba(240, 245, 250, 0.9);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-8) var(--space-8);
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-speed);
}

.nav-link:hover,
.nav-link.is-active {
  color: #ffffff;
  background-color: rgba(56, 189, 248, 0.12);
  border-bottom-color: var(--color-water-cyan);
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
}

/* Water Transparent Button / CTA */
.header-cta {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.85) 0%, rgba(37, 106, 158, 0.9) 100%);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  color: #ffffff;
  padding: var(--space-8) var(--space-16);
  border-radius: 20px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  white-space: nowrap;
  transition: all var(--transition-speed);
}

.header-cta:hover {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.95) 0%, rgba(14, 165, 233, 0.95) 100%);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.6);
  color: #ffffff;
  transform: translateY(-1px);
}

.hamburger-btn {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-water-rim);
  color: var(--color-parchment-light);
  padding: var(--space-8);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

/* Mobile Nav Overlay with Water Transparent Styling */
.mobile-nav-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: rgba(7, 23, 38, 0.95);
  backdrop-filter: var(--glass-blur-lg);
  -webkit-backdrop-filter: var(--glass-blur-lg);
  border-bottom: 1px solid var(--color-water-cyan);
  padding: var(--space-24);
  box-shadow: 0 16px 36px rgba(7, 23, 38, 0.5);
}

.mobile-nav-panel.is-visible {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.mobile-nav-link {
  color: var(--color-parchment);
  text-decoration: none;
  font-size: 1rem;
  display: block;
  padding: var(--space-8) 0;
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
  transition: color var(--transition-speed);
}

.mobile-nav-link:hover {
  color: var(--color-water-cyan);
}

/* Main Container */
.main-wrapper {
  flex: 1 0 auto;
}

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

.section-spacing {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

.editorial-rule {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: var(--space-40) 0;
}

.editorial-rule-ornate {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-water-cyan), transparent);
  margin: var(--space-40) 0;
}

/* Hero Section: Deep River Water Cavern & Caustic Glow */
.hero-map-section {
  background-color: var(--color-water-deepest);
  background-image: 
    radial-gradient(circle at 75% 20%, rgba(56, 189, 248, 0.18), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(14, 165, 233, 0.14), transparent 55%),
    linear-gradient(175deg, #071726 0%, #0c233c 60%, #102e4c 100%),
    repeating-linear-gradient(0deg, transparent, transparent 49px, rgba(56, 189, 248, 0.03) 50px),
    repeating-linear-gradient(90deg, transparent, transparent 49px, rgba(56, 189, 248, 0.03) 50px);
  color: var(--color-parchment-light);
  padding: var(--space-64) 0;
  border-bottom: 1px solid var(--glass-water-rim-bright);
  box-shadow: inset 0 -20px 30px -15px rgba(56, 189, 248, 0.12);
  position: relative;
  overflow: hidden;
}

.hero-map-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.6), transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-40);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-water-shimmer);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: var(--space-4) var(--space-12);
  margin-bottom: var(--space-16);
  background: rgba(14, 165, 233, 0.12);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border-radius: 20px;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.hero-title {
  color: #ffffff;
  margin-bottom: var(--space-24);
  text-shadow: 0 2px 14px rgba(7, 23, 38, 0.7);
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(224, 242, 254, 0.88);
  margin-bottom: var(--space-40);
}

/* Translucent Water Stats Bar */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-16);
  border-top: 1px solid rgba(56, 189, 248, 0.2);
  padding-top: var(--space-24);
}

.hero-stat-item {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: var(--space-12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
  min-width: 0;
}

.hero-stat-value {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--color-water-cyan);
  margin-bottom: var(--space-4);
  line-height: 1;
  text-shadow: 0 0 12px rgba(56, 189, 248, 0.35);
}

.hero-stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(224, 242, 254, 0.7);
}

/* Map Canvas Container - Water Crystal Frame */
.map-canvas-container {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: var(--glass-blur-md);
  -webkit-backdrop-filter: var(--glass-blur-md);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: var(--space-12);
  border-radius: var(--radius-md);
  box-shadow: 
    0 20px 45px rgba(7, 23, 38, 0.45),
    0 0 30px rgba(56, 189, 248, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  position: relative;
}

.map-inner-border {
  border: 1px dashed rgba(56, 189, 248, 0.3);
  padding: var(--space-12);
  border-radius: var(--radius-sm);
  background: rgba(240, 248, 255, 0.92);
  box-shadow: inset 0 2px 8px rgba(12, 35, 60, 0.08);
}

.map-svg-art {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 4px 10px rgba(12, 35, 60, 0.12));
}

.river-path-animated {
  stroke-dasharray: 1200;
  stroke-dashoffset: 1200;
  animation: drawRiver 4s ease-out forwards;
  filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.75));
}

@keyframes drawRiver {
  to {
    stroke-dashoffset: 0;
  }
}

.map-city-marker {
  animation: markerPulse 2.5s infinite alternate ease-in-out;
  filter: drop-shadow(0 0 5px rgba(56, 189, 248, 0.6));
}

@keyframes markerPulse {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.2); opacity: 1; }
}

/* Framed Canvas Cards - "Water Transparent Style" Glassmorphism */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-32, 32px);
  margin-top: var(--space-40);
}

.framed-card-outer {
  position: relative;
  background: var(--glass-water-card);
  backdrop-filter: var(--glass-blur-md);
  -webkit-backdrop-filter: var(--glass-blur-md);
  border: 1px solid var(--glass-water-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  min-width: 0;
  box-shadow: 
    0 10px 28px -5px rgba(12, 35, 60, 0.08),
    0 2px 6px rgba(56, 189, 248, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: all var(--transition-speed) cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

/* Water surface light refraction reflection */
.framed-card-outer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.2), rgba(56, 189, 248, 0.8), rgba(56, 189, 248, 0.2));
  opacity: 0.6;
  transition: opacity var(--transition-speed);
}

.framed-card-outer:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 
    0 20px 42px -8px rgba(12, 35, 60, 0.16),
    0 0 25px rgba(56, 189, 248, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

.framed-card-outer:hover::before {
  opacity: 1;
}

.framed-card-canvas {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(207, 227, 241, 0.65);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-coordinates {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--color-water-current);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-4) var(--space-8);
  background: rgba(56, 189, 248, 0.08);
  border-radius: var(--radius-sm);
  width: fit-content;
}

.card-coordinates-icon {
  width: 14px;
  height: 14px;
  stroke: var(--color-water-azure);
}

.card-image-wrap {
  position: relative;
  margin-bottom: var(--space-20, 20px);
  border: 1px solid rgba(207, 227, 241, 0.8);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-parchment-dark);
  aspect-ratio: 16 / 10;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-speed) ease;
}

.framed-card-outer:hover .card-image-wrap img {
  transform: scale(1.04);
}

/* Translucent Water Badge */
.card-badge {
  position: absolute;
  top: var(--space-8);
  right: var(--space-8);
  background: rgba(12, 35, 60, 0.8);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  color: var(--color-water-foam);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-12);
  border-radius: 12px;
  border: 1px solid rgba(56, 189, 248, 0.45);
  box-shadow: 0 2px 8px rgba(7, 23, 38, 0.35);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: var(--space-12);
  line-height: 1.3;
}

.card-title a {
  text-decoration: none;
  color: var(--color-water-deep);
  transition: color var(--transition-speed);
}

.card-title a:hover {
  color: var(--color-water-azure);
}

.card-body {
  font-size: 0.9375rem;
  color: var(--color-charcoal-muted);
  line-height: 1.6;
  margin-bottom: var(--space-24);
  flex-grow: 1;
}

.card-footer {
  border-top: 1px solid rgba(207, 227, 241, 0.8);
  padding-top: var(--space-16);
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-link-cta {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-water-surface);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-4) var(--space-12);
  border-radius: 16px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  transition: all var(--transition-speed);
}

.card-link-cta:hover {
  background: rgba(14, 165, 233, 0.18);
  border-color: rgba(56, 189, 248, 0.5);
  color: var(--color-water-deep);
  text-decoration: none;
  transform: translateX(2px);
}

/* Feature Editorial Article Sections */
.editorial-lead-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(224, 242, 254, 0.35) 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-64) 0;
  position: relative;
}

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

.editorial-pullquote {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--color-water-surface);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: var(--glass-blur-sm);
  border-left: 4px solid var(--color-water-cyan);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-20, 20px) var(--space-24);
  margin: var(--space-24) 0;
  box-shadow: 0 4px 16px rgba(12, 35, 60, 0.04);
}

/* Sub-page Article Layout */
.page-banner {
  background-color: var(--color-water-deepest);
  background-image: 
    radial-gradient(circle at 80% 30%, rgba(56, 189, 248, 0.15), transparent 45%),
    linear-gradient(175deg, #071726 0%, #0c233c 70%, #102e4c 100%);
  color: var(--color-parchment-light);
  padding: var(--space-64) 0 var(--space-40);
  border-bottom: 1px solid var(--glass-water-rim-bright);
  box-shadow: inset 0 -15px 25px -10px rgba(56, 189, 248, 0.15);
  position: relative;
}

.breadcrumbs {
  font-size: 0.8125rem;
  margin-bottom: var(--space-16);
  color: rgba(224, 242, 254, 0.75);
}

.breadcrumbs a {
  color: var(--color-water-shimmer);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.page-intro {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.7;
  color: rgba(224, 242, 254, 0.9);
  max-width: 840px;
}

.content-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: var(--space-40);
  margin-top: var(--space-40);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-charcoal);
  min-width: 0;
}

.article-body h2 {
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
}

.article-body h3 {
  margin-top: var(--space-24);
  margin-bottom: var(--space-12);
  color: var(--color-water-surface);
}

.article-body ul, 
.article-body ol {
  padding-left: var(--space-24);
  margin-bottom: var(--space-24);
}

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

/* Sidebar Box with Frosted Water Styling */
.atlas-sidebar {
  min-width: 0;
}

.sidebar-box {
  background: var(--glass-water-bg);
  backdrop-filter: var(--glass-blur-md);
  -webkit-backdrop-filter: var(--glass-blur-md);
  border: 1px solid var(--glass-water-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  margin-bottom: var(--space-24);
  box-shadow: 
    0 8px 24px -4px rgba(12, 35, 60, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.sidebar-title {
  font-size: 1.15rem;
  color: var(--color-water-deep);
  border-bottom: 2px solid var(--color-water-cyan);
  padding-bottom: var(--space-8);
  margin-bottom: var(--space-16);
}

.sidebar-data-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-data-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dotted var(--color-border);
  padding: var(--space-8) 0;
  font-size: 0.875rem;
}

.sidebar-data-key {
  font-weight: 600;
  color: var(--color-water-deep);
}

.sidebar-data-value {
  color: var(--color-charcoal-muted);
  text-align: right;
}

/* Tables with Water Transparent Alternate Styling */
.table-responsive {
  overflow-x: auto;
  margin: var(--space-24) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--glass-water-bg);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  box-shadow: 0 4px 16px rgba(12, 35, 60, 0.05);
}

.atlas-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  text-align: left;
}

.atlas-table th {
  background: linear-gradient(135deg, #0c233c 0%, #173d62 100%);
  color: #ffffff;
  padding: var(--space-12) var(--space-16);
  font-family: var(--font-serif);
  font-weight: 600;
  border: 1px solid #133352;
  letter-spacing: 0.02em;
}

.atlas-table td {
  padding: var(--space-12) var(--space-16);
  border-bottom: 1px solid rgba(207, 227, 241, 0.6);
  vertical-align: top;
}

.atlas-table tr:nth-child(even) td {
  background-color: rgba(224, 242, 254, 0.35);
}

.atlas-table tr:hover td {
  background-color: rgba(56, 189, 248, 0.1);
}

/* Water Transparent Form Styling */
.form-group {
  margin-bottom: var(--space-24);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-water-deep);
  margin-bottom: var(--space-8);
}

.form-control {
  width: 100%;
  padding: var(--space-12);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: var(--glass-blur-sm);
  color: var(--color-charcoal);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: all var(--transition-speed);
}

.form-control:focus {
  border-color: var(--color-water-cyan);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
}

.form-control.is-invalid {
  border-color: var(--color-crimson);
  background-color: #fff8f8;
}

.form-error {
  display: none;
  color: var(--color-crimson);
  font-size: 0.8125rem;
  margin-top: var(--space-4);
}

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

.form-submit-btn {
  background: linear-gradient(135deg, #102e4c 0%, #1b4b73 100%);
  color: #ffffff;
  border: 1px solid var(--glass-water-rim-bright);
  padding: var(--space-12) var(--space-28, 28px);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 24px;
  box-shadow: 0 4px 14px rgba(16, 46, 76, 0.25);
  transition: all var(--transition-speed);
}

.form-submit-btn:hover {
  background: linear-gradient(135deg, #1b4b73 0%, #256a9e 100%);
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.form-success-banner {
  display: none;
  background: rgba(224, 242, 254, 0.85);
  backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--color-water-cyan);
  color: var(--color-water-deep);
  padding: var(--space-16);
  margin-bottom: var(--space-24);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.15);
}

.form-success-banner.is-visible {
  display: block;
}

/* Static Map Box with Frosted Refraction */
.static-map-visual {
  background: rgba(240, 247, 253, 0.75);
  backdrop-filter: var(--glass-blur-md);
  -webkit-backdrop-filter: var(--glass-blur-md);
  border: 1px solid var(--glass-water-border);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 24px -4px rgba(12, 35, 60, 0.06);
}

/* Water Transparent Footer */
.site-footer {
  background-color: var(--color-water-deepest);
  background-image: 
    radial-gradient(ellipse at 50% 0%, rgba(56, 189, 248, 0.12), transparent 70%),
    linear-gradient(180deg, #071726 0%, #050f1a 100%);
  color: var(--color-parchment-light);
  border-top: 1px solid var(--glass-water-rim-bright);
  padding-top: var(--space-64);
  padding-bottom: var(--space-40);
  margin-top: auto;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

.footer-col-brand {
  min-width: 0;
}

.footer-brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-water-cyan);
  margin-bottom: var(--space-12);
  text-transform: uppercase;
  overflow-wrap: anywhere;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.footer-col-brand p {
  color: rgba(224, 242, 254, 0.75);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-water-shimmer);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-16);
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding-bottom: var(--space-8);
}

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

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

.footer-links-list a {
  color: rgba(224, 242, 254, 0.8);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-speed);
}

.footer-links-list a:hover {
  color: var(--color-water-cyan);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(56, 189, 248, 0.15);
  padding-top: var(--space-24);
  font-size: 0.8125rem;
  color: rgba(224, 242, 254, 0.65);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-16);
  align-items: center;
}

.footer-legal-line {
  margin: 0;
}

/* Water Transparent Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--glass-water-dark);
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
  backdrop-filter: var(--glass-blur-lg);
  -webkit-backdrop-filter: var(--glass-blur-lg);
  color: var(--color-parchment-light);
  border-top: 1px solid var(--glass-water-rim-bright);
  padding: var(--space-16) var(--space-24);
  z-index: 999;
  box-shadow: 0 -8px 30px rgba(7, 23, 38, 0.45);
}

.cookie-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1 1 300px;
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
  color: rgba(240, 247, 253, 0.92);
}

.cookie-text a {
  color: var(--color-water-cyan);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: var(--space-8) var(--space-16);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: 1px solid transparent;
}

.cookie-btn-accept {
  background: linear-gradient(135deg, var(--color-water-cyan) 0%, var(--color-water-azure) 100%);
  color: #071726;
  font-weight: 700;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.4);
}

.cookie-btn-accept:hover {
  background: linear-gradient(135deg, #7dd3fc 0%, var(--color-water-cyan) 100%);
  box-shadow: 0 4px 16px rgba(56, 189, 248, 0.6);
  transform: translateY(-1px);
}

.cookie-btn-reject {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: var(--glass-blur-sm);
  color: var(--color-parchment-light);
  border-color: rgba(255, 255, 255, 0.2);
}

.cookie-btn-reject:hover {
  background-color: rgba(255, 255, 255, 0.16);
}

.cookie-btn-pref {
  background: rgba(14, 165, 233, 0.2);
  backdrop-filter: var(--glass-blur-sm);
  color: var(--color-water-shimmer);
  border-color: rgba(56, 189, 248, 0.35);
}

.cookie-btn-pref:hover {
  background: rgba(14, 165, 233, 0.35);
  color: #ffffff;
}

/* Responsive Rules */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .content-grid {
    grid-template-columns: 1fr;
  }
  .editorial-columns {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 56px;
  }
  .nav-desktop {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .header-cta {
    display: none;
  }
  .framed-card-outer {
    box-shadow: 0 6px 18px rgba(12, 35, 60, 0.08);
  }
  .framed-card-outer:hover {
    transform: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .container {
    padding: 0 var(--space-16);
  }
  .cookie-banner {
    padding: var(--space-12) var(--space-16);
  }
  .cookie-buttons {
    flex-direction: column;
    width: 100%;
  }
  .cookie-btn {
    width: 100%;
    text-align: center;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}