:root {
  --color-bg: #ffffff;
  --color-text: #000000;
  --color-text-light: #555555;
  --color-accent: #e63946;
  --color-border: #e0e0e0;
  --color-surface: #f9f9f9;
  
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

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

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

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

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

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

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

input, button, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

h1, h2, h3, h4, h5, .brand-name {
  overflow-wrap: anywhere;
}

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

@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;
  }
}

/* Typography (Swiss Minimalist) */
h1 {
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-40);
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-24);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  margin-bottom: var(--space-16);
}

p {
  margin-bottom: var(--space-24);
  max-width: 70ch;
}

.text-muted {
  color: var(--color-text-light);
}

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

main {
  flex: 1;
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

section {
  margin-bottom: var(--space-64);
}

.grid {
  display: grid;
  gap: var(--space-24);
  min-width: 0;
}

/* Header */
.site-header {
  height: var(--header-height-mobile);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  position: relative;
  background-color: var(--color-bg);
}

@media (min-width: 768px) {
  .site-header {
    height: var(--header-height-desktop);
  }
}

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

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  z-index: 100;
}

.logo-mark {
  width: 24px;
  height: 24px;
}

.nav-desktop {
  display: none;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
    gap: var(--space-24);
    align-items: center;
  }
  .nav-desktop a {
    font-size: 0.875rem;
    font-weight: 500;
  }
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: inline-flex;
    background-color: var(--color-text);
    color: var(--color-bg);
    padding: var(--space-8) var(--space-16);
    font-size: 0.875rem;
    font-weight: 700;
    transition: background-color 0.2s;
  }
  .header-cta:hover {
    background-color: var(--color-accent);
    color: var(--color-bg);
  }
}

.menu-toggle {
  display: block;
  z-index: 100;
  padding: var(--space-8);
  margin-right: calc(var(--space-8) * -1);
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.nav-mobile {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-24);
  display: none;
  flex-direction: column;
  gap: var(--space-16);
  z-index: 90;
}

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

.nav-mobile a {
  font-size: 1.25rem;
  font-weight: 700;
}

/* Horizontal Split Cards */
.card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-64);
}

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  min-width: 0;
}

@media (min-width: 768px) {
  .card {
    flex-direction: row;
    align-items: stretch;
  }
}

.card-media {
  flex-shrink: 0;
  background-color: var(--color-surface);
  min-width: 0;
}

@media (min-width: 768px) {
  .card-media {
    width: 50%;
  }
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

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

.card-tags {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: var(--color-surface);
  padding: var(--space-4) var(--space-8);
  color: var(--color-text);
  font-weight: 700;
}

.card-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: var(--space-16);
}

.card-desc {
  margin-bottom: var(--space-24);
  color: var(--color-text-light);
}

.card-cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  border-bottom: 2px solid var(--color-text);
  padding-bottom: var(--space-4);
  transition: color 0.2s, border-color 0.2s;
}

.card-cta:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Statistics */
.stat-block {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-24);
}

.stat-value {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-12);
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-light);
}

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

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.form-control {
  width: 100%;
  padding: var(--space-16);
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-text);
}

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

.error-message {
  display: none;
  color: var(--color-accent);
  font-size: 0.875rem;
  margin-top: var(--space-8);
}

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

.btn-primary {
  display: inline-block;
  background-color: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-16) var(--space-40);
  font-weight: 700;
  text-align: center;
  transition: background-color 0.2s;
  width: 100%;
}

@media (min-width: 768px) {
  .btn-primary {
    width: auto;
  }
}

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

/* Content Formatting */
.article-hero-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  margin-bottom: var(--space-40);
  background-color: var(--color-surface);
}

.content-area ul {
  list-style: disc;
  margin-left: var(--space-24);
  margin-bottom: var(--space-24);
}

.content-area ol {
  list-style: decimal;
  margin-left: var(--space-24);
  margin-bottom: var(--space-24);
}

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

.content-area table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-24);
}

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

.content-area th {
  background-color: var(--color-surface);
  font-weight: 700;
}

.table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-24);
}

/* Map Block */
.map-block {
  background-color: var(--color-surface);
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-24);
  background-image: radial-gradient(var(--color-border) 2px, transparent 2px);
  background-size: 20px 20px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-64) 0;
  background-color: var(--color-surface);
  margin-top: auto;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: var(--space-16);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-col a {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.footer-bottom {
  margin-top: var(--space-64);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: var(--color-text-light);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-24);
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
  z-index: 1000;
  visibility: hidden;
}

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

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

@media (min-width: 1024px) {
  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-text p {
  font-size: 0.875rem;
  margin: 0;
  color: var(--color-bg);
}

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

.btn-cookie {
  padding: var(--space-8) var(--space-16);
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid var(--color-bg);
  color: var(--color-bg);
}

.btn-cookie:hover {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.btn-cookie[data-cookie-choice="accept"] {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.btn-cookie[data-cookie-choice="accept"]:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

/* Hero Section */
.hero {
  padding: var(--space-64) 0;
  border-bottom: 1px solid var(--color-border);
}

.hero-content {
  max-width: 800px;
}

.hero-subtitle {
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-16);
  display: block;
}

/* Contact layout */
.contact-grid {
  display: grid;
  gap: var(--space-64);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Asymmetric grid utility */
.asym-grid {
  display: grid;
  gap: var(--space-40);
}

@media (min-width: 768px) {
  .asym-grid {
    grid-template-columns: 2fr 3fr;
  }
}