.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-height: 44px;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: block;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: var(--radius-small);
  background: #000;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.03em;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 var(--space-1);
  border-bottom: 2px solid transparent;
  color: var(--color-header-text);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  border-bottom-color: var(--color-accent);
  color: var(--color-surface);
}

.main-nav .nav-contact {
  min-height: 42px;
  margin-left: 6px;
  padding-inline: 14px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-small);
  background: var(--color-accent);
  color: var(--color-ink);
  font-weight: 700;
}

.main-nav .nav-contact:hover,
.main-nav .nav-contact[aria-current="page"] {
  border-color: var(--color-accent-hover);
  background: var(--color-accent-hover);
  color: var(--color-ink);
}

.mobile-toggle {
  display: none;
  margin-left: auto;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 1px solid var(--color-white-35);
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--color-surface);
}

.mobile-toggle-icon,
.mobile-toggle-icon::before,
.mobile-toggle-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition:
    transform var(--duration-fast) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard);
}

.mobile-toggle-icon {
  position: relative;
}

.mobile-toggle-icon::before,
.mobile-toggle-icon::after {
  position: absolute;
  left: 0;
  content: "";
}

.mobile-toggle-icon::before {
  top: -6px;
}

.mobile-toggle-icon::after {
  top: 6px;
}

.mobile-toggle[aria-expanded="true"] .mobile-toggle-icon {
  background: transparent;
}

.mobile-toggle[aria-expanded="true"] .mobile-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .mobile-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.language-switcher {
  position: relative;
  flex: 0 0 auto;
}

.language-switcher summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 58px;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid var(--color-white-35);
  border-radius: var(--radius-small);
  color: var(--color-header-text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.language-switcher summary::-webkit-details-marker {
  display: none;
}

.language-switcher summary:hover,
.language-switcher[open] summary {
  border-color: var(--color-white-55);
  color: var(--color-surface);
}

.language-globe {
  font-size: 15px;
  line-height: 1;
}

.language-menu {
  position: absolute;
  top: calc(100% + var(--space-1));
  right: 0;
  z-index: var(--z-dropdown);
  min-width: 170px;
  padding: var(--space-1);
  margin: 0;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-surface);
  box-shadow: var(--shadow-menu);
  color: var(--color-ink);
  list-style: none;
}

.language-menu a {
  display: block;
  padding: 9px 10px;
  border-radius: var(--radius-small);
  font-size: 14px;
  text-decoration: none;
}

.language-menu a:hover,
.language-menu a[aria-current="page"] {
  background: var(--color-panel-soft);
}

.section-header h1,
.section-header h2 {
  margin: 0 0 var(--space-2);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-header h1 {
  font-size: clamp(14px, 2.25vw, 23px);
}

.section-header h2 {
  font-size: clamp(14px, 1.8vw, 17px);
}

.section-header p {
  margin: 0;
  color: var(--color-muted);
  font-size: 17px;
}

.kicker {
  color: var(--color-brand);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-decoration: none;
  transition:
    color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}

.button-primary {
  background: var(--color-accent);
  color: var(--color-ink);
}

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

.button-secondary {
  border-color: var(--color-ink);
  color: var(--color-ink);
  background: transparent;
}

.button-secondary:hover {
  background: var(--color-panel-soft);
}

.button-text {
  padding-inline: 0;
  border-radius: 0;
  color: var(--color-brand);
}

.button-text:hover {
  text-decoration: underline;
}

.badge {
  padding: 6px var(--space-2);
  border: 1px solid var(--color-white-25);
  border-radius: var(--radius-pill);
  background: var(--color-white-08);
  color: var(--color-badge-text);
  font-size: 13px;
}

.card {
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.card h2,
.card h3,
.notice h2,
.dark-panel h2 {
  margin: 0 0 var(--space-1);
  line-height: 1.3;
}

.card h2,
.notice h2,
.dark-panel h2 {
  font-size: 14px;
}

.card h3 {
  font-size: 14px;
}

.card p {
  margin: 0;
  color: var(--color-muted);
}

.card-number {
  margin-bottom: 14px;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 800;
}

.soft {
  padding: var(--space-5);
  border-radius: var(--radius-panel);
  background: var(--color-panel-soft);
}

.dark-panel {
  padding: 34px;
  border-radius: var(--radius-panel);
  background: var(--color-ink);
  color: var(--color-surface);
}

.dark-panel p {
  color: var(--color-hero-text);
}

.dark-panel a {
  color: var(--color-accent-soft);
}

.fact-table {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-collapse: collapse;
  border-radius: var(--radius-table);
  background: var(--color-surface);
}

.fact-table th,
.fact-table td {
  padding: 13px var(--space-3);
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.fact-table th {
  width: 30%;
  background: var(--color-table-heading);
  color: var(--color-muted);
  font-weight: 700;
}

.fact-table tr:last-child th,
.fact-table tr:last-child td {
  border-bottom: 0;
}

.list {
  padding-left: 20px;
}

.list li {
  margin: var(--space-1) 0;
}

.breadcrumb {
  padding: 22px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.breadcrumb a {
  color: var(--color-brand);
  text-decoration: none;
}

.notice {
  padding: 18px 20px;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-notice) var(--radius-notice) 0;
  background: var(--color-notice);
  color: var(--color-notice-text);
}

.external-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-brand);
  font-weight: 800;
  text-decoration: none;
}

.external-link:hover {
  text-decoration: underline;
}

.external-link-icon {
  line-height: 1;
}

.site-footer h2 {
  margin: 0 0 var(--space-3);
  color: var(--color-surface);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.footer-company strong {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-surface);
  font-size: 15px;
}

.footer-company address {
  color: var(--color-footer-muted);
  font-size: 14px;
  font-style: normal;
  line-height: 1.8;
}

.footer-company a,
.footer-column a {
  color: var(--color-accent-soft);
  text-decoration: none;
}

.footer-company a:hover,
.footer-column a:hover {
  text-decoration: underline;
}

.footer-legacy-name {
  margin: var(--space-2) 0 0;
  color: var(--color-footer-muted);
  font-size: 12px;
}

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

.footer-column li + li {
  margin-top: 10px;
}

.footer-column a {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  font-size: 14px;
}

@media (max-width: 900px) {
  .js .main-nav {
    display: none;
  }

  .js .mobile-toggle {
    display: grid;
    place-items: center;
  }

  .brand {
    min-width: 0;
  }

  .js .nav-shell.menu-open .main-nav {
    position: absolute;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--color-white-15);
    background: var(--color-ink);
    box-shadow: var(--shadow-menu);
  }

  .js .nav-shell.menu-open .main-nav a {
    width: 100%;
    min-height: 44px;
    margin: 0;
    padding: 0 var(--space-2);
    border-bottom: 0;
  }

  .js .nav-shell.menu-open .main-nav .nav-contact {
    width: auto;
    margin-top: var(--space-1);
    text-align: center;
  }

  .no-js .nav-shell {
    flex-wrap: wrap;
    padding-block: var(--space-2);
  }

  .no-js .mobile-toggle {
    display: none;
  }

  .no-js .main-nav {
    display: flex;
    flex: 1 0 100%;
    flex-direction: column;
    align-items: stretch;
    order: 4;
    margin-left: 0;
    padding-top: var(--space-1);
  }

  .no-js .main-nav a {
    width: 100%;
    min-height: 44px;
    margin: 0;
    border-bottom: 0;
  }

  .no-js .main-nav .nav-contact {
    width: auto;
    margin-top: var(--space-1);
  }

  body.nav-open {
    overflow: hidden;
  }

  .language-menu {
    position: fixed;
    top: calc(var(--header-height) - 2px);
    right: var(--viewport-gutter-mobile);
  }
}