.account-chip {
  display: inline-flex;
  align-items: center;
  max-width: 220px;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(29, 111, 95, 0.22);
  border-radius: 8px;
  color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.76);
  font-size: 0.86rem;
  font-weight: 900;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.platform-link-card a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent-strong);
  font-weight: 900;
}

@media (max-width: 1500px) {
  .desktop-nav .nav-secondary,
  .desktop-nav .nav-tertiary {
    display: none;
  }

  .desktop-nav {
    justify-content: flex-end;
  }

  .language-switcher .ghost-link {
    display: none;
  }

  .language-switcher .ghost-link.active {
    display: inline-flex;
  }

  .nav-actions > .ghost-link:not(.account-link) {
    display: none;
  }
}

@media (max-width: 1180px) {
  .desktop-nav {
    gap: 12px;
    font-size: 0.84rem;
  }

  .brand-mark {
    min-width: 176px;
  }

  .nav-actions .account-chip,
  .nav-actions .account-link {
    display: none;
  }
}

@media (max-width: 1320px) {
  .desktop-nav {
    justify-content: flex-start;
  }

  .brand-mark small {
    max-width: 132px;
  }

  .nav-actions .ghost-link:not(.active):not(.account-link) {
    padding-inline: 10px;
  }
}

@media (max-width: 1080px) {
  .desktop-nav {
    display: none;
  }

  .brand-mark {
    min-width: auto;
  }

  .hero-panel {
    display: none;
  }

  .platform-flow,
  .commercial-feature-grid,
  .partner-logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 76px;
  }

  .site-header {
    inset: 10px 12px auto;
    padding: 10px;
  }

  .brand-symbol {
    width: 36px;
    height: 36px;
  }

  .brand-mark strong {
    font-size: 0.92rem;
  }

  .brand-mark small,
  .ghost-link.account-link,
  .nav-actions > .ghost-link,
  .nav-actions > .primary-link,
  .account-chip {
    display: none;
  }

  .language-switcher .ghost-link {
    display: none;
  }

  .language-switcher .ghost-link.active {
    display: inline-flex;
    min-width: 0;
    padding: 0 10px;
  }

  .nav-actions {
    gap: 6px;
    margin-left: auto;
  }

  .account-chip {
    max-width: 128px;
    min-height: 38px;
    font-size: 0.76rem;
  }

  .primary-link {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.86rem;
  }

  .hero-section {
    min-height: auto;
    padding: 118px 20px 72px;
    background:
      linear-gradient(180deg, rgba(247, 248, 242, 0.98) 0%, rgba(247, 248, 242, 0.86) 52%, rgba(247, 248, 242, 0.26) 100%),
      url("https://images.unsplash.com/photo-1551434678-e076c223a692?auto=format&fit=crop&w=1000&q=78") center / cover;
  }

  .enterprise-hero {
    background:
      linear-gradient(180deg, rgba(247, 248, 242, 0.99) 0%, rgba(247, 248, 242, 0.9) 56%, rgba(247, 248, 242, 0.42) 100%),
      url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1000&q=78") center / cover;
  }

  .system-notice {
    margin: 86px 20px -54px;
  }

  h1 {
    font-size: 2.45rem;
    line-height: 1.03;
  }

  .hero-lead {
    font-size: 1rem;
    line-height: 1.7;
  }

  .hero-actions,
  .section-actions,
  .conversion-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .primary-cta,
  .secondary-cta {
    width: 100%;
  }

  .trust-row {
    display: grid;
  }

  .platform-band,
  .experience-section,
  .admin-preview,
  .site-footer,
  .auth-shell,
  .dashboard-shell,
  .commercial-seo-section,
  .partner-showcase,
  .points-safety-note {
    padding: 64px 20px;
  }

  .auth-shell,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .admin-preview h2 {
    font-size: 2.25rem;
  }

  .platform-flow,
  .commercial-feature-grid,
  .partner-logo-grid {
    grid-template-columns: 1fr;
  }

  .platform-flow article,
  .commercial-feature-grid article,
  .partner-logo-card,
  .partner-empty-state {
    min-height: auto;
    padding: 24px;
  }

  .experience-layout,
  .admin-preview,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .admin-preview {
    align-items: start;
  }

  .final-business-cta .conversion-actions {
    justify-content: stretch;
    min-width: 0;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .footer-contact {
    justify-content: flex-start;
  }

  .footer-contact span {
    text-align: left;
  }

  .mobile-bottom-nav {
    position: fixed;
    inset: auto 10px 10px;
    z-index: 30;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
    padding: 8px;
    border: 1px solid rgba(20, 23, 18, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 40px rgba(20, 23, 18, 0.16);
    backdrop-filter: blur(16px);
  }

  .mobile-bottom-nav a {
    display: grid;
    min-height: 52px;
    place-items: center;
    gap: 2px;
    border-radius: 8px;
    color: #4f584b;
    font-size: 0.68rem;
    font-weight: 900;
  }

  .mobile-bottom-nav span {
    display: block;
    font-size: 1rem;
    line-height: 1;
  }

  .mobile-bottom-nav a.active {
    color: #fff;
    background: var(--accent-strong);
  }
}

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