:root {
  --color-white: #ffffff;
  --color-light: #f5f5f5;
  --color-grey: #a0a0a0;
  --color-dark: #333333;
  --color-black: #111111;
  --color-accent: #0044cc;
  --color-accent-hover: #003399;
  --color-error: #cc0000;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;
  --space-7: 128px;

  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  
  --header-height-desk: 64px;
  --header-height-mob: 48px;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-black);
  background-color: var(--color-white);
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6, .brand-name {
  margin: 0 0 var(--space-3) 0;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(40px, 6vw, 80px);
  margin-bottom: var(--space-4);
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: var(--space-4);
}

h3 {
  font-size: clamp(24px, 3vw, 32px);
}

p, ul, ol, table {
  margin: 0 0 var(--space-4) 0;
}

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

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  min-width: 0;
}

/* Header */
.site-header {
  height: var(--header-height-desk);
  border-bottom: 1px solid var(--color-black);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  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-2);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-black);
  text-decoration: none;
}

.brand svg {
  width: 24px;
  height: 24px;
}

.nav-desktop {
  display: flex;
  gap: var(--space-4);
}

.nav-desktop a {
  color: var(--color-black);
  font-weight: 500;
}

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

.header-cta .btn {
  padding: var(--space-2) var(--space-3);
  font-size: 14px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
  fill: var(--color-black);
}

/* Mobile Nav Overlay */
.nav-mobile-overlay {
  position: fixed;
  top: var(--header-height-mob);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  padding: var(--space-5) var(--space-4);
  display: none;
  flex-direction: column;
  gap: var(--space-4);
  z-index: 99;
  overflow-y: auto;
}

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

.nav-mobile-overlay a {
  font-size: 24px;
  color: var(--color-black);
  font-weight: 700;
  border-bottom: 1px solid var(--color-light);
  padding-bottom: var(--space-2);
}

@media (max-width: 767px) {
  .site-header {
    height: var(--header-height-mob);
  }
  .nav-desktop, .header-cta {
    display: none;
  }
  .menu-toggle {
    display: block;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--color-black);
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-black);
  padding: var(--space-3) var(--space-5);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--color-black);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-outline:hover {
  background-color: var(--color-black);
  color: var(--color-white);
}

.btn-text {
  background: none;
  border: none;
  color: var(--color-dark);
  text-decoration: underline;
  cursor: pointer;
  font-weight: 500;
  padding: var(--space-2);
}

.btn-text:hover {
  color: var(--color-accent);
}

/* Main Layout */
main {
  flex: 1;
}

.section {
  padding: var(--space-6) 0;
}

.section-lg {
  padding: var(--space-7) 0;
}

/* Hero */
.hero {
  border-bottom: 1px solid var(--color-black);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-6);
  align-items: center;
}

.hero-content {
  padding: var(--space-6) 0;
}

.hero-image {
  height: 100%;
  min-height: 400px;
  background: linear-gradient(135deg, #e5e5e5 0%, #f9f9f9 100%);
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

@media (max-width: 767px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .hero-image {
    min-height: 250px;
  }
}

/* Cards (Horizontal Split) */
.card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.card-horizontal {
  display: flex;
  gap: var(--space-5);
  border-top: 4px solid var(--color-black);
  padding-top: var(--space-4);
}

.card-media {
  flex: 1;
  min-width: 0;
}

.card-media img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background-color: var(--color-light);
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.card-meta {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: 14px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-grey);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.card-tags span {
  background-color: var(--color-light);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
}

.card-cta {
  margin-top: auto;
}

@media (max-width: 767px) {
  .card-horizontal {
    flex-direction: column;
    gap: var(--space-4);
  }
}

/* Sub-page Content */
.article-header {
  border-bottom: 1px solid var(--color-black);
  padding-bottom: var(--space-6);
  margin-bottom: var(--space-6);
}

.article-meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-grey);
}

.article-body {
  max-width: 800px;
  font-size: 18px;
}

.article-body h2 {
  margin-top: var(--space-6);
  border-top: 2px solid var(--color-black);
  padding-top: var(--space-3);
}

.article-body h3 {
  margin-top: var(--space-5);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-4);
}

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

th, td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-light);
}

th {
  font-weight: 700;
  border-bottom: 2px solid var(--color-black);
  background-color: var(--color-white);
  color: var(--color-black);
}

/* Stats */
.stat-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: var(--space-3);
}

.stat-value {
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 16px;
  color: var(--color-dark);
  text-transform: uppercase;
  font-weight: 500;
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 700;
}

input, textarea, select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-grey);
  font-family: inherit;
  font-size: 16px;
  border-radius: 0;
  background-color: var(--color-white);
  color: var(--color-black);
}

input:focus, textarea:focus, select:focus {
  outline: 3px solid var(--color-accent);
  border-color: var(--color-accent);
}

input.is-invalid, textarea.is-invalid {
  border-color: var(--color-error);
}

.error-message {
  display: none;
  color: var(--color-error);
  font-size: 14px;
  margin-top: var(--space-1);
}

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

/* Map Block */
.map-block {
  width: 100%;
  height: 400px;
  background-color: var(--color-light);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-grey);
  margin-bottom: var(--space-5);
  position: relative;
  overflow: hidden;
}

.map-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.map-marker {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--space-2) var(--space-3);
  font-weight: 700;
}

/* Footer */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--space-6) 0;
  margin-top: auto;
}

.site-footer a {
  color: var(--color-white);
  text-decoration: underline;
}

.site-footer a:hover {
  color: var(--color-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.footer-col h4 {
  color: var(--color-grey);
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: var(--space-2);
}

.footer-bottom {
  border-top: 1px solid var(--color-dark);
  padding-top: var(--space-4);
  font-size: 14px;
  color: var(--color-grey);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 4px solid var(--color-black);
  padding: var(--space-4);
  z-index: 1000;
  box-shadow: 0 -10px 40px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-content h2 {
  font-size: 20px;
  margin-bottom: var(--space-2);
}

.cookie-content p {
  margin: 0;
  font-size: 14px;
  color: var(--color-dark);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (min-width: 768px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .cookie-content {
    flex: 1;
    padding-right: var(--space-5);
  }
}

/* Micro-responsiveness */
@media (max-width: 399px) {
  h1 { font-size: 32px; }
  h2 { font-size: 28px; }
  .btn, .btn-outline { padding: var(--space-3); width: 100%; }
  .cookie-actions { flex-direction: column; width: 100%; }
  .cookie-actions button { width: 100%; }
  .hero-grid { gap: var(--space-3); }
}

/* Accessibility - 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;
  }
}