/* Free tool — public BNCC skill lookup (/bncc). Search form + result cards. */
@layer features {

  /* Hero is single-column and search-led, not the 2-col marketing hero. */
  .landing-page .bncc-hero {
    padding: 64px 0 40px 0;
  }

  .landing-page .bncc-hero h1 {
    font-size: clamp(40px, 5.4vw, 72px);
    line-height: 1;
    letter-spacing: -0.03em;
    font-weight: 380;
    margin: 0 0 20px 0;
  }

  .landing-page .bncc-hero .lp-lede {
    max-width: 60ch;
    margin-bottom: 28px;
  }

  /* --- Search form --- */
  .landing-page .bncc-search {
    background: var(--lp-paper);
    border: 1px solid var(--lp-rule);
    border-radius: 16px;
    padding: 18px;
    box-shadow: var(--lp-shadow-soft);
  }

  .landing-page .bncc-search__fields {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
  }

  .landing-page .bncc-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 150px;
  }

  .landing-page .bncc-field--grow {
    flex: 1 1 220px;
  }

  .landing-page .bncc-field--submit {
    min-width: auto;
  }

  .landing-page .bncc-field__label {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--lp-ink-mute);
  }

  .landing-page .bncc-field__control {
    font-family: var(--font-sans);
    font-size: 16px;
    color: var(--lp-ink);
    background: var(--color-surface, #fff);
    border: 1px solid var(--lp-rule);
    border-radius: 10px;
    padding: 11px 14px;
    line-height: 1.2;
    width: 100%;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }

  .landing-page .bncc-field__control:focus {
    border-color: var(--lp-ink);
  }

  /* Native select chrome → custom caret. */
  .landing-page select.bncc-field__control {
    appearance: none;
    -webkit-appearance: none;
    padding-inline-end: 38px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%238a7f70' stroke-width='1.6' d='M1 1.5 6 6.5 11 1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    cursor: pointer;
  }

  .landing-page .bncc-search__btn {
    height: 46px;
    padding-inline: 30px;
  }

  .landing-page .bncc-hero__note {
    margin: 16px 2px 0;
    font-size: 13.5px;
    color: var(--lp-ink-mute);
  }

  /* --- Results --- */
  .landing-page .bncc-results-sect {
    padding: 12px 0 40px;
  }

  .landing-page .bncc-results__head {
    margin-bottom: 22px;
  }

  .landing-page .bncc-results__count {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 460;
    letter-spacing: -0.01em;
    margin: 0;
  }

  .landing-page .bncc-results__count em {
    font-style: italic;
    color: var(--lp-terracotta);
  }

  .landing-page .bncc-results__hint {
    margin: 6px 0 0;
    font-size: 14px;
    color: var(--lp-ink-mute);
  }

  /* Group heading over each slice of the grid: what is new this year, then
     each band that still reaches it. */
  .landing-page .bncc-group {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--lp-ink-mute);
    margin: 32px 0 14px;
    display: flex;
    align-items: baseline;
    gap: 8px;
  }

  .landing-page .bncc-group:first-of-type { margin-top: 4px; }

  .landing-page .bncc-group span {
    font-size: 12px;
    font-weight: 700;
    color: var(--lp-terracotta-d, var(--lp-terracotta));
    background: var(--lp-terracotta-light, #f6e9e2);
    border-radius: 999px;
    padding: 2px 9px;
  }

  .landing-page .bncc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 16px;
  }

  .landing-page .bncc-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--lp-paper);
    border: 1px solid var(--lp-rule);
    border-radius: 14px;
    padding: 18px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  }

  @media (any-hover: hover) {
    .landing-page .bncc-card:hover {
      border-color: color-mix(in oklch, var(--lp-terracotta) 40%, var(--lp-rule));
      box-shadow: var(--lp-shadow-soft);
      transform: translateY(-2px);
    }
  }

  .landing-page .bncc-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .landing-page .bncc-card__code {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--lp-terracotta-d, var(--lp-terracotta));
  }

  .landing-page .bncc-card__copy {
    min-block-size: 44px;
    font-family: var(--font-sans);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--lp-ink-soft);
    background: transparent;
    border: 1px solid var(--lp-rule);
    border-radius: 999px;
    padding: 4px 12px;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  }

  @media (any-hover: hover) {
    .landing-page .bncc-card__copy:hover {
      background: color-mix(in oklch, var(--lp-ink) 6%, transparent);
      color: var(--lp-ink);
    }
  }

  .landing-page .bncc-card__copy.invite-code--copied {
    background: var(--lp-wa, #25d366);
    border-color: transparent;
    color: var(--lp-ink);
  }

  .landing-page .bncc-card__desc {
    font-size: 15px;
    line-height: 1.5;
    color: var(--lp-ink);
    margin: 0;
    flex: 1;
  }

  .landing-page .bncc-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 4px;
  }

  .landing-page .bncc-tag {
    font-size: 12px;
    font-weight: 600;
    color: var(--lp-blue);
    background: color-mix(in oklch, var(--lp-blue) 12%, transparent);
    border-radius: 999px;
    padding: 3px 10px;
  }

  .landing-page .bncc-card__grade {
    font-size: 12.5px;
    color: var(--lp-ink-mute);
  }

  /* --- Inline post-results CTA --- */
  .landing-page .bncc-cta-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 28px;
    padding: 22px 26px;
    background: var(--lp-terracotta-light, #f6e9e2);
    border-radius: 16px;
  }

  .landing-page .bncc-cta-inline strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 19px;
    font-weight: 500;
    color: var(--lp-ink);
  }

  .landing-page .bncc-cta-inline span {
    font-size: 14.5px;
    color: var(--lp-ink-soft);
  }

  /* --- Browse / empty state --- */
  .landing-page .bncc-browse,
  .landing-page .bncc-empty {
    padding: 8px 0 8px;
  }

  .landing-page .bncc-empty h2 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 460;
    margin: 0 0 6px;
  }

  .landing-page .bncc-empty em { font-style: italic; }

  .landing-page .bncc-browse__lede,
  .landing-page .bncc-empty p {
    font-size: 16px;
    color: var(--lp-ink-soft);
    margin: 0 0 16px;
  }

  .landing-page .bncc-empty__lead {
    max-width: 60ch;
  }

  .landing-page .bncc-empty__lead em {
    font-style: italic;
    color: var(--lp-ink);
  }

  /* Escape hatch when an active filter zeroes out a keyword search. */
  .landing-page .bncc-empty__reset {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--lp-terracotta-d, var(--lp-terracotta));
    text-decoration: none;
    background: var(--lp-terracotta-light, #f6e9e2);
    border: 1px solid color-mix(in oklch, var(--lp-terracotta) 30%, var(--lp-rule));
    border-radius: 999px;
    padding: 10px 18px;
    transition: background-color 0.15s ease, border-color 0.15s ease;
  }

  @media (any-hover: hover) {
    .landing-page .bncc-empty__reset:hover {
      background: color-mix(in oklch, var(--lp-terracotta) 18%, transparent);
      border-color: var(--lp-terracotta);
    }
  }

  .landing-page .bncc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }

  .landing-page .bncc-chip {
    font-size: 14px;
    font-weight: 500;
    color: var(--lp-ink);
    text-decoration: none;
    background: var(--lp-paper);
    border: 1px solid var(--lp-rule);
    border-radius: 999px;
    padding: 9px 16px;
    transition: border-color 0.15s ease, background-color 0.15s ease;
  }

  @media (any-hover: hover) {
    .landing-page .bncc-chip:hover {
      border-color: var(--lp-terracotta);
      background: var(--lp-terracotta-light, #f6e9e2);
    }
  }

  .landing-page .bncc-how {
    margin: 30px 0 0;
    padding-block: 0;
    padding-inline: 22px 0;
    max-width: 62ch;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .landing-page .bncc-how li {
    font-size: 16px;
    line-height: 1.5;
    color: var(--lp-ink-soft);
  }

  .landing-page .bncc-how strong { color: var(--lp-ink); font-weight: 600; }

  /* --- Final CTA — light paper card on the warm page (same treatment as the
     search box); NOT the dark .lp-final-cta band, whose light text would be
     invisible on this card. --- */
  .landing-page .bncc-final-cta {
    padding: 8px 0 24px;
  }

  .landing-page .bncc-final-cta__inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 52px 40px;
    background: var(--lp-paper);
    border: 1px solid var(--lp-rule);
    border-radius: 20px;
    box-shadow: var(--lp-shadow-soft);
  }

  .landing-page .bncc-final-cta__inner h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 440;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 10px 0 16px;
  }

  .landing-page .bncc-final-cta__inner h2 em {
    font-style: italic;
    color: var(--lp-terracotta);
  }

  .landing-page .bncc-final-cta__inner > p {
    font-size: 17px;
    line-height: 1.55;
    color: var(--lp-ink-soft);
    max-width: 52ch;
    margin: 0 auto 26px;
  }

  .landing-page .bncc-final-cta__btns {
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .landing-page .bncc-final-cta__proof {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
  }

  .landing-page .bncc-final-cta__proof li {
    position: relative;
    font-size: 13.5px;
    color: var(--lp-ink-mute);
    padding-inline-start: 18px;
  }

  .landing-page .bncc-final-cta__proof li::before {
    content: "✓";
    position: absolute;
    inset-inline-start: 0;
    color: var(--lp-wa, #25d366);
    font-weight: 700;
  }

  /* --- SEO explainer --- */
  .landing-page .bncc-explain {
    padding: 56px 0 72px;
  }

  .landing-page .bncc-explain__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 900px;
  }

  .landing-page .bncc-explain h2,
  .landing-page .bncc-tools h2 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 460;
    margin: 0 0 10px;
  }

  .landing-page .bncc-explain p,
  .landing-page .bncc-tools p {
    font-size: 15.5px;
    line-height: 1.6;
    color: var(--lp-ink-soft);
    margin: 0;
  }

  .landing-page .bncc-code-inline {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 0.92em;
    font-weight: 700;
    color: var(--lp-ink);
    background: var(--lp-terracotta-light, #f6e9e2);
    border-radius: 5px;
    padding: 1px 6px;
  }

  .landing-page .bncc-tools {
    max-width: 900px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--lp-rule);
  }

  .landing-page .bncc-tools p { margin-bottom: 16px; }

  .landing-page .bncc-tools--pages h3 {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--lp-ink-mute);
    margin: 20px 0 10px;
  }

  .landing-page .bncc-tools ul {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .landing-page .bncc-tools a {
    display: inline-flex;
    align-items: center;
    min-block-size: 44px;
    font-size: 15px;
    padding: 7px 14px;
    border: 1px solid var(--lp-rule);
    border-radius: 999px;
    color: var(--lp-ink);
    text-decoration: none;
  }

  .landing-page .bncc-tools a:hover,
  .landing-page .bncc-tools a:focus-visible {
    border-color: var(--lp-terracotta);
    color: var(--lp-terracotta-d, var(--lp-terracotta));
  }

  /* --- Responsive --- */
  @media (max-width: 640px) {
    .landing-page .bncc-search__fields { gap: 12px; }
    .landing-page .bncc-field { min-width: 100%; flex-basis: 100%; }
    .landing-page .bncc-search__btn { width: 100%; }
    .landing-page .bncc-grid { grid-template-columns: 1fr; }
    .landing-page .bncc-explain__grid { grid-template-columns: 1fr; gap: 32px; }
    .landing-page .bncc-cta-inline { flex-direction: column; align-items: flex-start; }
  }

}