/* TSLBlower FAQ hub. Scoped to /resources/faq/ through .tsl-faq-hub. */

.tsl-faq-hub {
  --faq-blue: #024a8b;
  --faq-blue-dark: #013a6e;
  --faq-navy: #0b2d43;
  --faq-ink: #102b3c;
  --faq-body: #526977;
  --faq-line: #d7e2e9;
  --faq-soft: #f2f6f9;
}

.tsl-faq-hub .tsl-unified-hero h1 {
  font-size: 50px;
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.tsl-faq-hub .tsl-unified-hero__copy {
  align-self: center;
}

.tsl-faq-hub .tsl-actions {
  align-items: center;
}

.tsl-faq-hub__jump {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  border-bottom: 1px solid var(--faq-blue);
  color: var(--faq-blue) !important;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tsl-faq-hub .tsl-hero-fact p {
  font-size: 14px;
  line-height: 1.55;
}

.tsl-faq-tools {
  padding: clamp(64px, 8vw, 104px) 0 clamp(56px, 7vw, 88px);
  background: var(--faq-soft);
  border-bottom: 1px solid var(--faq-line);
}

.tsl-faq-tools__heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: end;
}

.tsl-faq-tools__heading h2 {
  max-width: 720px;
  margin: 0;
}

.tsl-faq-tools__heading > p {
  max-width: 650px;
  margin: 0;
  color: var(--faq-body);
  font-size: 17px;
  line-height: 1.75;
}

.tsl-faq-search {
  margin-top: clamp(36px, 5vw, 64px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--faq-line);
  border-left: 5px solid var(--faq-blue);
  background: #fff;
}

.tsl-faq-search > label {
  display: block;
  margin-bottom: 12px;
  color: var(--faq-ink);
  font-size: 16px;
  font-weight: 800;
}

.tsl-faq-search__field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.tsl-faq-search__field input {
  min-width: 0;
  min-height: 58px;
  margin: 0;
  padding: 0 18px;
  border: 1px solid #b9cbd6;
  border-right: 0;
  border-radius: 0;
  background: #fff;
  color: var(--faq-ink);
  font-size: 17px;
}

.tsl-faq-search__field input:focus {
  border-color: var(--faq-blue);
  outline: 3px solid rgba(2, 74, 139, 0.16);
  outline-offset: 0;
}

.tsl-faq-search__field button {
  min-width: 104px;
  min-height: 58px;
  margin: 0;
  padding: 0 20px;
  border: 1px solid var(--faq-blue);
  border-radius: 0;
  background: var(--faq-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.tsl-faq-search__status {
  margin: 12px 0 0;
  color: #687f8d;
  font-size: 14px;
}

.tsl-faq-directory {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 4vw, 44px);
  border: 1px solid var(--faq-line);
  background: var(--faq-line);
}

.tsl-faq-directory a {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 142px;
  align-content: space-between;
  padding: 22px;
  border-left: 4px solid transparent;
  background: #fff;
  color: var(--faq-ink) !important;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.tsl-faq-directory a:hover,
.tsl-faq-directory a:focus-visible {
  z-index: 1;
  transform: scale(1.04);
  border-left-color: var(--faq-blue);
  background: #f8fbfd;
}

.tsl-faq-directory b {
  color: var(--faq-blue);
  font: 700 12px/1.2 var(--font-mono, "Space Mono", monospace);
  letter-spacing: 0.08em;
}

.tsl-faq-directory span {
  margin: 18px 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.tsl-faq-directory small {
  color: #718793;
  font-size: 13px;
}

.tsl-faq-results {
  background: #fff;
}

.tsl-faq-category {
  scroll-margin-top: 110px;
  padding: clamp(64px, 8vw, 104px) 0;
  border-bottom: 1px solid var(--faq-line);
}

.tsl-faq-category:nth-child(even) {
  background: var(--faq-soft);
}

.tsl-faq-category__grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: start;
}

.tsl-faq-category__intro {
  position: sticky;
  top: 116px;
}

.tsl-faq-category__intro h2 {
  max-width: 520px;
  margin: 0 0 18px;
  font-size: clamp(32px, 3.1vw, 50px);
  line-height: 1.06;
}

.tsl-faq-category__intro p {
  max-width: 500px;
  margin: 0;
  color: var(--faq-body);
  font-size: 16px;
  line-height: 1.75;
}

.tsl-faq-category__intro > a,
.tsl-faq-category__button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 24px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--faq-blue);
  border-radius: 0;
  background: transparent;
  color: var(--faq-blue) !important;
  font-size: 14px;
  font-weight: 800;
}

.tsl-faq-accordion {
  border-top: 1px solid var(--faq-line);
}

.tsl-faq-accordion details {
  margin: 0;
  border-bottom: 1px solid var(--faq-line);
  background: transparent;
}

.tsl-faq-accordion details[open] {
  background: #fff;
}

.tsl-faq-category:nth-child(odd) .tsl-faq-accordion details[open] {
  background: var(--faq-soft);
}

.tsl-faq-accordion summary {
  position: relative;
  min-height: 76px;
  padding: 24px 64px 24px 0;
  color: var(--faq-ink);
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.5;
  list-style: none;
}

.tsl-faq-accordion summary::-webkit-details-marker {
  display: none;
}

.tsl-faq-accordion summary::before,
.tsl-faq-accordion summary::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 18px;
  height: 2px;
  background: var(--faq-blue);
  transform: translateY(-50%);
  transition: transform 180ms ease;
}

.tsl-faq-accordion summary::after {
  transform: translateY(-50%) rotate(90deg);
}

.tsl-faq-accordion details[open] summary::after {
  transform: translateY(-50%) rotate(0deg);
}

.tsl-faq-accordion summary:focus-visible {
  outline: 3px solid rgba(2, 74, 139, 0.22);
  outline-offset: 4px;
}

.tsl-faq-answer {
  padding: 0 64px 26px 0;
}

.tsl-faq-answer p {
  max-width: 78ch;
  margin: 0;
  color: var(--faq-body);
  font-size: 16px;
  line-height: 1.8;
}

.tsl-faq-empty {
  padding: clamp(72px, 9vw, 120px) 0;
  background: var(--faq-soft);
  text-align: center;
}

.tsl-faq-empty .tsl-container {
  max-width: 760px;
}

.tsl-faq-empty p {
  color: var(--faq-body);
  font-size: 17px;
  line-height: 1.75;
}

.tsl-faq-empty .tsl-actions {
  justify-content: center;
}

.tsl-faq-empty__clear {
  padding: 0;
  border: 0;
  background: transparent;
}

.tsl-faq-hub [hidden] {
  display: none !important;
}

@media (max-width: 1024px) {
  .tsl-faq-tools__heading,
  .tsl-faq-category__grid {
    grid-template-columns: 1fr;
  }

  .tsl-faq-directory {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tsl-faq-category__intro {
    position: static;
  }
}

@media (max-width: 680px) {
  .tsl-faq-hub .tsl-unified-hero h1 {
    font-size: 40px;
  }

  .tsl-faq-search {
    padding: 18px;
  }

  .tsl-faq-search__field {
    grid-template-columns: 1fr;
  }

  .tsl-faq-search__field input {
    border-right: 1px solid #b9cbd6;
  }

  .tsl-faq-search__field button {
    width: 100%;
  }

  .tsl-faq-directory {
    grid-template-columns: 1fr;
  }

  .tsl-faq-directory a {
    min-height: 112px;
  }

  .tsl-faq-category {
    scroll-margin-top: 86px;
  }

  .tsl-faq-accordion summary {
    min-height: 68px;
    padding: 20px 48px 20px 0;
    font-size: 16px;
  }

  .tsl-faq-accordion summary::before,
  .tsl-faq-accordion summary::after {
    right: 8px;
  }

  .tsl-faq-answer {
    padding: 0 36px 22px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tsl-faq-directory a,
  .tsl-faq-accordion summary::after {
    transition: none;
  }
}