/* Public portal, listing, and marketplace surfaces. */

.landing-hero h1,
.landing-hero .lead {
  max-width: 46rem;
}

.landing-page {
  width: 100%;
}

.landing-section {
  padding-block: clamp(3.75rem, 7vw, 6rem);
}

.landing-section[id] {
  scroll-margin-top: 5rem;
}

.landing-hero {
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
}

.landing-eyebrow {
  color: var(--accent-primary);
}

.landing-section-copy {
  max-width: 48rem;
}

.landing-trust-strip {
  border-block: 1px solid var(--border);
}

.landing-trust-item {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  justify-content: center;
  min-height: 6.5rem;
  padding: 0.75rem 1rem;
}

.landing-trust-item--featured {
  background: var(--highlight-bg);
  border-block: 1px solid var(--accent-secondary);
}

.landing-trust-item i,
.landing-icon,
.landing-flow-icon {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--accent-primary);
  display: inline-flex;
  height: 2.5rem;
  justify-content: center;
  width: 2.5rem;
}

.landing-audience-card {
  border-top: 0.2rem solid var(--border);
  transition:
    border-color 0.2s ease-in-out,
    transform 0.2s ease-in-out;
}

.landing-audience-card--families {
  border-top-color: var(--accent-primary);
}

.landing-audience-card--centers {
  border-top-color: var(--accent-secondary);
}

.landing-audience-card--centers .landing-icon {
  background: var(--highlight-bg);
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

.landing-audience-card--educators {
  border-top-color: var(--text-muted);
}

.landing-audience-card:hover,
.landing-audience-card:focus-within {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.landing-benefits {
  padding-left: 1.25rem;
}

.landing-benefits li + li {
  margin-top: 0.5rem;
}

.landing-steps {
  display: grid;
  gap: 1rem;
}

.landing-steps li {
  align-items: flex-start;
  display: flex;
  gap: 0.75rem;
  position: relative;
}

.landing-steps li:not(:last-child)::after {
  background: var(--border);
  content: "";
  inset-block: 2.15rem -0.85rem;
  inset-inline-start: 1rem;
  position: absolute;
  width: 1px;
}

.landing-steps li > span {
  align-items: center;
  border: 1px solid var(--accent-primary);
  border-radius: 50%;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 2rem;
  font-weight: 700;
  height: 2rem;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.landing-steps--business li > span {
  background: var(--highlight-bg);
  border-color: var(--accent-secondary);
  color: var(--text);
}

.landing-marketplace {
  background: var(--highlight-bg);
  border-block: 1px solid var(--accent-secondary);
}

.landing-marketplace-copy {
  max-width: 52rem;
}

.landing-marketplace-flow {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

.landing-marketplace-flow-item {
  align-items: center;
  border-top: 2px solid var(--accent-secondary);
  display: flex;
  gap: 0.75rem;
  min-width: 0;
  padding-top: 1rem;
}

.landing-flow-icon {
  background: var(--surface);
  border-color: var(--accent-secondary);
  color: var(--accent-secondary);
}

.landing-pricing-card--featured {
  background: var(--highlight-bg);
  border-color: var(--accent-secondary);
  border-width: 2px;
}

.landing-pricing-badge {
  background: var(--surface);
  border: 1px solid var(--accent-secondary);
  color: var(--text);
}

.landing-faq-shell {
  max-width: 60rem;
}

.landing-faq-accordion {
  --bs-accordion-bg: var(--surface);
  --bs-accordion-border-color: var(--border);
  --bs-accordion-btn-bg: var(--surface);
  --bs-accordion-btn-color: var(--text);
  --bs-accordion-color: var(--text);
}

.landing-faq-accordion .accordion-item {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.landing-faq-accordion .accordion-item + .accordion-item {
  margin-top: 1rem;
}

.landing-faq-accordion .accordion-button {
  font-weight: 700;
  padding: 1.25rem 1.5rem;
}

.landing-faq-accordion .accordion-button:not(.collapsed) {
  background: var(--highlight-bg);
  box-shadow: inset 0.2rem 0 0 var(--accent-secondary);
  color: var(--text);
}

.landing-faq-accordion .accordion-button:focus-visible {
  box-shadow:
    inset 0.2rem 0 0 var(--accent-secondary),
    0 0 0 0.2rem color-mix(in srgb, var(--accent-primary) 25%, transparent);
  z-index: 2;
}

.landing-faq-accordion .accordion-body {
  line-height: 1.7;
  padding: 1.25rem 1.5rem 1.5rem;
}

.landing-business {
  border-block: 1px solid var(--border);
}

.listing-search-field {
  flex: 0 1 58rem;
  max-width: 100%;
  min-width: 0;
}

.listing-search-field .form-control {
  min-width: 0;
}

.listing-toolbar-main {
  justify-content: space-between;
}

.listing-advanced-filters {
  border-top: 1px solid var(--border);
  margin-top: 1.5rem;
}

.center-list-toolbar-main {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.center-search-field {
  flex: 0 1 38rem;
  max-width: min(100%, 38rem);
  min-width: 18rem;
}

.center-search-field .form-control {
  min-width: 0;
}

.center-mode-filter {
  flex: 0 1 13rem;
  min-width: min(100%, 13rem);
}

.center-advanced-filters {
  border-top: 1px solid var(--border);
  margin-top: 1rem;
}

.center-card-meta {
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.center-next-page .htmx-indicator {
  display: none;
}

.center-next-page .htmx-request .htmx-indicator {
  display: inline-block;
}

.lesson-mode-badge {
  background: var(--surface);
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
}

.request-summary {
  display: grid;
  gap: 0.25rem 0.75rem;
  grid-template-columns: max-content minmax(0, 1fr);
}

.request-summary dt {
  color: var(--text-muted);
  font-weight: 700;
}

.request-summary dd {
  margin-bottom: 0;
  min-width: 0;
}

.center-page-hero {
  overflow: hidden;
}

.center-page-rail {
  top: 5rem;
}

.center-kicker,
.public-card-kicker {
  color: var(--accent-primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.center-hero-copy {
  color: var(--text-muted);
  max-width: 46rem;
}

.center-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.center-fact {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999rem;
  color: var(--text);
  display: inline-flex;
  font-size: 0.875rem;
  gap: 0.4rem;
  line-height: 1.3;
  max-width: 100%;
  padding: 0.4rem 0.7rem;
  text-decoration: none;
}

.center-fact i {
  color: var(--accent-primary);
}

.center-fact:hover,
.center-fact:focus {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.center-section-block {
  scroll-margin-top: 5rem;
}

.center-section-heading {
  max-width: 48rem;
}

.center-profile-header {
  padding-block: 0.5rem;
}

.center-profile-actions {
  flex: 0 0 auto;
}

.btn-icon {
  align-items: center;
  display: inline-flex;
  flex: 0 0 auto;
  height: 2.5rem;
  justify-content: center;
  padding: 0;
  width: 2.5rem;
}

.center-summary-grid {
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  overflow: hidden;
}

.center-summary-grid > div {
  background: var(--surface);
  min-width: 0;
  padding: 1rem;
}

.center-summary-grid dt {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.center-summary-grid dd {
  font-weight: 700;
  margin-bottom: 0;
  overflow-wrap: anywhere;
}

.center-section-nav {
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.center-section-nav-scroll {
  gap: 0 1.25rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.center-section-link {
  border-bottom: 0.2rem solid transparent;
  color: var(--text-muted);
  font-weight: 700;
  padding: 0.75rem 0 0.6rem;
  white-space: nowrap;
}

.center-section-link:hover,
.center-section-link:focus,
.center-section-link.active {
  border-bottom-color: var(--accent-primary);
  color: var(--accent-primary);
}

.center-content-section {
  border-top: 1px solid var(--border);
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.center-preview-grid {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.center-preview-grid--groups {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.center-preview-grid--subjects {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.public-listing-card {
  --bs-card-bg: var(--surface);
  border-color: var(--border);
  border-radius: 0.5rem;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.public-listing-card:hover,
.public-listing-card:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0.35rem 1rem var(--border);
  transform: translateY(-2px);
}

.public-card-icon {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.2rem;
  height: 3.25rem;
  justify-content: center;
  width: 3.25rem;
}

.public-card-meta {
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.public-card-facts {
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.25rem;
}

.public-card-facts span {
  align-items: center;
  display: inline-flex;
  gap: 0.4rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.public-card-facts i {
  color: var(--accent-primary);
}

.public-card-action {
  white-space: nowrap;
}

.vacancy-description {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.vacancy-description p {
  line-height: 1.7;
  white-space: pre-line;
}

.vacancy-contact {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.875rem;
}

.marketplace-shell {
  max-width: 72rem;
}

.brand-profile-shell,
.center-profile {
  margin-inline: auto;
  max-width: 72rem;
  width: 100%;
}

.brand-search-form {
  max-width: 40rem;
}

.public-article-shell {
  max-width: 44rem;
}

.public-article-body {
  font-size: 1.0625rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.center-section-page-heading {
  padding-inline: clamp(0rem, 1vw, 0.75rem);
}

.center-about-copy {
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 52rem;
  white-space: pre-line;
}

.center-about-section + .center-about-section {
  border-top: 1px solid var(--border);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(2.5rem, 5vw, 4rem);
}

.profile-identity-band {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.profile-highlight {
  background: var(--highlight-bg);
  border-bottom: 1px solid var(--accent-secondary);
  height: 4.5rem;
}

.profile-brand-mark {
  height: 5.5rem;
  margin-top: -3.5rem;
  width: 5.5rem;
}

.center-list-brand-mark {
  height: 4.75rem;
  width: 4.75rem;
}

.post-feed {
  max-width: 44rem;
}

.public-post-card {
  border-color: var(--border);
  border-radius: 0.5rem;
}

.post-author-mark {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  display: inline-flex;
  flex: 0 0 auto;
  height: 3rem;
  justify-content: center;
  overflow: hidden;
  width: 3rem;
}

.post-author-mark .brand-mark {
  border: 0;
  border-radius: 0;
  height: 100%;
  width: 100%;
}

.post-body {
  overflow-wrap: anywhere;
}

.post-media {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.post-media img {
  display: block;
  height: auto;
  max-height: 42rem;
  object-fit: contain;
  width: 100%;
}

.search-page-shell {
  max-width: 72rem;
}

.search-tabs .nav-link {
  color: var(--text-muted);
  font-weight: 700;
  white-space: nowrap;
}

.search-tabs .nav-link:hover,
.search-tabs .nav-link:focus {
  color: var(--accent-primary);
}

.search-result-card {
  border-color: var(--border);
  position: relative;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.search-result-card:hover,
.search-result-card:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0.35rem 1rem var(--border);
}

.search-result-avatar {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 3.5rem;
  font-size: 1.25rem;
  height: 3.5rem;
  justify-content: center;
  overflow: hidden;
}

.search-result-avatar img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.search-result-summary {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.search-empty-state {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 0.5rem;
  padding-inline: 1rem;
}

.search-empty-state > i {
  color: var(--accent-secondary);
  font-size: 1.75rem;
}

.teacher-card-photo {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.5rem;
  height: 4rem;
  justify-content: center;
  overflow: hidden;
  width: 4rem;
}

.teacher-card-photo img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.teacher-detail-photo {
  align-items: center;
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 2.5rem;
  justify-content: center;
  overflow: hidden;
  width: 7rem;
}

.teacher-detail-photo img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.messages-shell,
.messages-shell .alert {
  max-width: none;
  width: 100%;
}

.messages-shell .alert {
  margin-bottom: 0.75rem;
}

.messages-shell .alert:last-child {
  margin-bottom: 0;
}

.brand-mark {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--accent-primary);
  display: inline-flex;
  flex: 0 0 auto;
  height: 4rem;
  justify-content: center;
  overflow: hidden;
  width: 4rem;
}

.brand-mark-img {
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
  width: 100%;
}

.brand-mark-placeholder {
  object-fit: cover;
  padding: 0;
}

.brand-mark-fallback {
  font-size: 1.75rem;
  line-height: 1;
}

.breadcrumb {
  --bs-breadcrumb-divider-color: var(--text-muted);
  --bs-breadcrumb-item-active-color: var(--text-muted);
}

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

.breadcrumb a:hover,
.breadcrumb a:focus {
  color: var(--accent-primary);
}

@media (min-width: 992px) {
  .center-page-rail {
    position: sticky;
  }
}

@media (max-width: 991.98px) {
  .center-search-field {
    flex-basis: 100%;
    max-width: none;
    min-width: min(100%, 18rem);
  }

  .center-mode-filter {
    flex-basis: 100%;
    min-width: 0;
  }

  .center-preview-grid,
  .landing-marketplace-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-audience-card,
  .public-listing-card,
  .search-result-card {
    transition: none;
  }

  .landing-audience-card:hover,
  .landing-audience-card:focus-within,
  .public-listing-card:hover,
  .public-listing-card:focus-within {
    transform: none;
  }
}

@media (max-width: 575.98px) {
  .center-summary-grid,
  .center-preview-grid,
  .landing-marketplace-flow {
    grid-template-columns: 1fr;
  }

  .landing-section {
    padding-block: 3.5rem;
  }

  .landing-faq-accordion .accordion-button,
  .landing-faq-accordion .accordion-body {
    padding-inline: 1rem;
  }

  .center-profile-actions,
  .center-profile-actions .btn {
    width: 100%;
  }

  .profile-highlight {
    height: 3.5rem;
  }

  .profile-brand-mark {
    height: 4.5rem;
    margin-top: -2.75rem;
    width: 4.5rem;
  }

  .center-list-brand-mark {
    height: 3.5rem;
    width: 3.5rem;
  }

  .search-result-card .card-body {
    gap: 0.75rem !important;
  }

  .search-result-avatar {
    flex-basis: 2.75rem;
    height: 2.75rem;
  }

  .listing-toolbar-main {
    align-items: stretch !important;
    flex-direction: column;
  }
}