:root {
  --color-bg: #ffffff;
  --color-text: #000000;
  --color-surface: #f4f4f4;
  --color-border: #e0e0e0;
  --color-accent: #e62020;
  --color-accent-text: #ffffff;
  --color-dark: #111111;
  
  --font-sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  
  --space-4: 0.25rem;
  --space-8: 0.5rem;
  --space-12: 0.75rem;
  --space-16: 1rem;
  --space-24: 1.5rem;
  --space-40: 2.5rem;
  --space-64: 4rem;
  
  --grid-gap: 1.5rem;
  --container-max: 1200px;
}

*, *::before, *::after {
  box-sizing: border-box;
  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 {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .brand-name, .nav-link {
  font-weight: 700;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

h1 { font-size: clamp(2.5rem, 5vw, 5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

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

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

/* Header */
.site-header {
  height: 64px;
  border-bottom: 1px solid var(--color-text);
  background: var(--color-bg);
  display: flex;
  align-items: center;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  z-index: 100;
}

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

.nav-desktop {
  display: none;
}

.nav-list {
  display: flex;
  gap: var(--space-24);
  list-style: none;
}

.nav-link {
  font-size: 0.875rem;
  text-transform: uppercase;
  position: relative;
  padding: var(--space-8) 0;
}

.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-text);
}

.header-cta {
  display: none;
  background: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-8) var(--space-16);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
}

.header-cta:hover {
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.menu-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 100;
  padding: var(--space-8);
}

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

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  padding: var(--space-64) var(--space-24);
  display: none;
  flex-direction: column;
  z-index: 90;
  overflow-y: auto;
}

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

.mobile-nav-overlay .nav-list {
  flex-direction: column;
  gap: var(--space-24);
  font-size: 2rem;
}

/* Main Layout Grid */
.section {
  padding: var(--space-64) 0;
  border-bottom: 1px solid var(--color-text);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  min-width: 0;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  align-items: end;
  min-width: 0;
}

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

.hero-desc {
  margin-top: var(--space-24);
  font-size: 1.25rem;
  max-width: 600px;
}

/* Swiss Minimalist Cards - Data Grid Style */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  min-width: 0;
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-text);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background: var(--color-bg);
  height: 100%;
  min-width: 0;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 8px 8px 0 var(--color-border);
}

.card-header-data {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--color-text);
  background: var(--color-surface);
  min-width: 0;
}

.data-cell {
  padding: var(--space-12) var(--space-16);
  border-right: 1px solid var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.data-cell:last-child {
  border-right: none;
}

.data-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-dark);
}

.data-value {
  font-size: 1rem;
  font-weight: 700;
}

.card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-bottom: 1px solid var(--color-text);
}

.card-body {
  padding: var(--space-24);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-12);
}

.card-excerpt {
  font-size: 0.95rem;
  color: var(--color-dark);
  margin-bottom: var(--space-24);
  flex-grow: 1;
}

.card-cta {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.card-cta::after {
  content: '→';
  transition: transform 0.2s ease;
}

.card:hover .card-cta::after {
  transform: translateX(4px);
}

/* Content Pages */
.page-header {
  padding: var(--space-64) 0 var(--space-40);
  border-bottom: 1px solid var(--color-text);
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  padding: var(--space-64) 0;
  min-width: 0;
}

.article-body {
  font-size: 1.125rem;
  max-width: 760px;
}

.article-body h2 {
  margin: var(--space-64) 0 var(--space-24);
  font-size: 2rem;
}

.article-body h3 {
  margin: var(--space-40) 0 var(--space-16);
  font-size: 1.5rem;
}

.article-body p {
  margin-bottom: var(--space-24);
}

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

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

.article-body img {
  margin: var(--space-40) 0;
  border: 1px solid var(--color-text);
}

.specs-table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: var(--space-40) 0;
  border: 1px solid var(--color-text);
}

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

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

.specs-table th {
  background: var(--color-surface);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.form-control {
  width: 100%;
  padding: var(--space-16);
  border: 1px solid var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 1rem;
}

.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);
}

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

.form-submit {
  background: var(--color-text);
  color: var(--color-bg);
  border: none;
  padding: var(--space-16) var(--space-40);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  width: 100%;
}

.form-submit:hover {
  background: var(--color-accent);
  color: var(--color-accent-text);
}

.form-status {
  margin-top: var(--space-24);
  padding: var(--space-16);
  background: var(--color-surface);
  border: 1px solid var(--color-text);
  display: none;
}

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

.static-map {
  width: 100%;
  height: 300px;
  background: var(--color-surface);
  border: 1px solid var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-8);
}

.static-map svg {
  width: 48px;
  height: 48px;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-40);
  min-width: 0;
}

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

.footer-list {
  list-style: none;
}

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

.footer-list a {
  color: var(--color-dark);
}

.footer-list a:hover {
  text-decoration: underline;
}

.footer-bottom {
  margin-top: var(--space-64);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-text);
  color: var(--color-bg);
  padding: var(--space-24);
  z-index: 999;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  display: none;
}

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

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

.cookie-text {
  font-size: 0.875rem;
}

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

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

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

.cookie-btn.secondary {
  background: transparent;
  color: var(--color-bg);
}

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

/* Responsive Breakpoints */
@media (min-width: 400px) {
  .hero-grid { gap: var(--space-24); }
}

@media (min-width: 768px) {
  .site-header { height: 64px; }
  .menu-toggle { display: none; }
  .nav-desktop { display: block; }
  .header-cta { display: block; }
  
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 7fr 5fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
  
  .cookie-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .form-submit { width: auto; }
}

@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .content-grid { grid-template-columns: 8fr 4fr; }
}

/* 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;
  }
}