/* AppAI.vn FAQ: reference layout rebuilt with native Flatsome UX Builder elements. */

/* The shared inner-page stylesheet hides horizontal overflow on #main. That
   makes #main a non-scrolling overflow ancestor and prevents CSS sticky from
   tracking the viewport. This page has no horizontal overflow, so keep the
   content root visible and let Flatsome's sticky column use the viewport. */
html:has(body.appai-vn-page-faq),
body.appai-vn-page-faq,
body.appai-vn-page-faq #wrapper,
body.appai-vn-page-faq #main {
  overflow: visible !important;
}

/* Keep FAQ typography on the same Inter scale as the landing page. UX Builder
   can remove classes from inner paragraphs, so the legacy hero selectors are
   intentionally supported alongside the current FAQ-specific selectors. */
body.appai-vn-page-faq #main {
  font-family: var(--appai-vn-font);
  font-size: 1rem;
  line-height: 1.7;
}

body.appai-vn-page-faq #main :is(button, input, select, textarea) {
  font-family: inherit;
}

body.appai-vn-page-faq #main .page-hero .page-hero-inner > h1 {
  margin: 0 0 16px;
  color: var(--appai-vn-text-primary);
  font-size: clamp(2.25rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.18;
}

body.appai-vn-page-faq #main .page-hero .page-hero-inner > p {
  max-width: 680px;
  margin: 0 auto;
  color: var(--appai-vn-text-secondary);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.75;
}

body.appai-vn-page-faq #main .appai-faq-hero {
  padding: 126px 0 56px !important;
  overflow: hidden;
  border-bottom: 1px solid var(--appai-vn-border-subtle);
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 92, 224, .07), transparent 28%),
    #f6f9fd;
}

body.appai-vn-page-faq #main :is(.appai-faq-hero-row, .appai-faq-content-row, .appai-faq-cta-row) {
  width: calc(100% - 32px);
  max-width: 1180px;
  margin-right: auto;
  margin-left: auto;
}

body.appai-vn-page-faq #main :is(.appai-faq-hero-row, .appai-faq-cta-row) > .col {
  width: 100%;
  max-width: none;
  flex-basis: 100%;
}

body.appai-vn-page-faq #main .appai-faq-hero__content {
  max-width: 840px;
  padding: 8px 0 5px;
}

body.appai-vn-page-faq #main .appai-faq-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #005ce0;
  font-size: .8125rem;
  font-weight: 750;
  letter-spacing: .02em;
}

body.appai-vn-page-faq #main .appai-faq-hero__eyebrow::before {
  width: 22px;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: currentColor;
}

body.appai-vn-page-faq #main .appai-faq-hero h1 {
  margin: 0 0 20px;
  color: var(--appai-vn-text-primary);
  font-size: clamp(2.625rem, 5vw, 3.875rem);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.08;
}

body.appai-vn-page-faq #main .appai-faq-hero h1 span {
  color: #005ce0;
}

body.appai-vn-page-faq #main .appai-faq-hero__lead {
  max-width: 800px;
  margin: 0;
  color: var(--appai-vn-text-secondary);
  font-size: 1.125rem;
  line-height: 1.72;
}

body.appai-vn-page-faq #main .appai-faq-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 28px;
}

body.appai-vn-page-faq #main .appai-faq-trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--appai-vn-text-secondary);
  font-size: .875rem;
  font-weight: 650;
}

body.appai-vn-page-faq #main .appai-faq-trust i {
  color: #005ce0;
  font-size: 1.125rem;
}

body.appai-vn-page-faq #main .appai-faq-content {
  padding: 76px 0 !important;
  background: #fff;
}

body.appai-vn-page-faq #main .appai-faq-content-row {
  align-items: flex-start;
}

body.appai-vn-page-faq #main .appai-faq-content-row > .appai-faq-aside-column {
  width: 33.333333%;
  max-width: 33.333333%;
  flex-basis: 33.333333%;
  align-self: stretch;
}

body.appai-vn-page-faq #main .appai-faq-content-row > .appai-faq-groups-column {
  width: 66.666667%;
  max-width: 66.666667%;
  flex-basis: 66.666667%;
}

body.appai-vn-page-faq #main .appai-faq-aside-column > .is-sticky-column {
  top: 112px;
}

body.appai-vn-page-faq #main .appai-faq-aside {
  padding-right: 46px;
}

body.appai-vn-page-faq #main :is(.appai-faq-aside__kicker, .appai-faq-group__kicker) {
  margin: 0 0 10px;
  color: #005ce0;
  font-size: .75rem;
  font-weight: 750;
  letter-spacing: .07em;
  text-transform: uppercase;
}

body.appai-vn-page-faq #main .appai-faq-aside h2 {
  margin: 0 0 13px;
  color: var(--appai-vn-text-primary);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.28;
}

body.appai-vn-page-faq #main .appai-faq-aside > p:not(.appai-faq-aside__kicker) {
  margin: 0 0 22px;
  color: var(--appai-vn-text-tertiary);
  font-size: .9375rem;
  line-height: 1.7;
}

body.appai-vn-page-faq #main .appai-faq-nav {
  display: grid;
  gap: 2px;
  margin-bottom: 24px;
}

body.appai-vn-page-faq #main .appai-faq-nav a {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--appai-vn-text-secondary);
  font-size: .875rem;
  font-weight: 650;
  text-decoration: none;
  transition: color .2s var(--appai-vn-ease), background-color .2s var(--appai-vn-ease), transform .2s var(--appai-vn-ease);
}

body.appai-vn-page-faq #main .appai-faq-nav a:hover,
body.appai-vn-page-faq #main .appai-faq-nav a:focus-visible {
  background: var(--appai-vn-blue-50);
  color: #005ce0;
  transform: translateX(3px);
}

body.appai-vn-page-faq #main .appai-faq-nav a.active {
  background: var(--appai-vn-blue-50);
  color: #005ce0;
}

body.appai-vn-page-faq #main .appai-faq-nav a:focus-visible {
  outline: 2px solid #005ce0;
  outline-offset: 2px;
}

body.appai-vn-page-faq #main .appai-faq-nav span {
  color: var(--appai-vn-text-quaternary);
  font-size: .75rem;
  font-weight: 750;
}

body.appai-vn-page-faq #main .appai-faq-aside__note {
  padding: 15px 16px;
  border: 1px solid var(--appai-vn-border-subtle);
  border-radius: 10px;
  background: #f8fafc;
  color: var(--appai-vn-text-tertiary);
  font-size: .8125rem;
  line-height: 1.65;
}

body.appai-vn-page-faq #main .appai-faq-aside__note i {
  margin-right: 6px;
  color: #005ce0;
  font-size: 1.0625rem;
  vertical-align: -2px;
}

body.appai-vn-page-faq #main .appai-faq-aside__note strong {
  display: inline;
  color: var(--appai-vn-text-secondary);
  font-weight: 700;
}

body.appai-vn-page-faq #main .appai-faq-aside__note a {
  display: block;
  margin-top: 3px;
  color: #005ce0;
  font-weight: 700;
  text-decoration: none;
}

body.appai-vn-page-faq #main .appai-faq-aside__note a:hover {
  color: var(--appai-vn-blue-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

body.appai-vn-page-faq #main .appai-faq-group {
  margin: 0;
}

body.appai-vn-page-faq #main .appai-faq-group__anchor {
  display: block;
  height: 0;
  scroll-margin-top: 120px;
}

body.appai-vn-page-faq #main .appai-faq-group h2 {
  margin: 0 0 18px;
  color: var(--appai-vn-text-primary);
  font-size: 1.375rem;
  font-weight: 750;
  letter-spacing: -.025em;
  line-height: 1.35;
}

body.appai-vn-page-faq #main .appai-faq-accordion + .appai-faq-group {
  margin-top: 52px;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion {
  display: block;
  margin: 0;
  border-top: 1px solid #cfdbea;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-item {
  margin: 0;
  overflow: visible;
  border: 0;
  border-bottom: 1px solid #dbe4ef;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-item:hover,
body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-item:has(.accordion-title.active) {
  border-color: #dbe4ef;
  box-shadow: none;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 68px;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  padding: 18px 58px 18px 0;
  border: 0;
  background: transparent;
  color: var(--appai-vn-text-primary);
  font: 600 1rem/1.5 var(--appai-vn-font);
  text-align: left;
  text-transform: none;
  letter-spacing: 0;
  transition: color .2s var(--appai-vn-ease);
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title:hover,
body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title.active {
  background: transparent;
  color: #005ce0;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title:focus-visible {
  outline: 2px solid #005ce0;
  outline-offset: 4px;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title .toggle {
  position: absolute;
  inset: 50% 4px auto auto;
  display: flex;
  width: 32px;
  height: 32px;
  min-height: 32px;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  margin: -16px 0 0;
  padding: 0;
  border: 1px solid #d5e4f8;
  border-radius: 50%;
  background: var(--appai-vn-blue-50);
  box-shadow: none;
  color: #005ce0;
  line-height: 1;
  opacity: 1;
  transition: background-color .2s var(--appai-vn-ease), border-color .2s var(--appai-vn-ease), transform .25s var(--appai-vn-ease);
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title .toggle i {
  position: static;
  top: auto;
  width: auto;
  height: auto;
  font-size: 1.125rem;
  line-height: 1;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title:hover .toggle,
body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title.active .toggle {
  border-color: #bfd5f3;
  background: #e6f0ff;
  color: #005ce0;
  box-shadow: none;
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title.active .toggle {
  transform: rotate(180deg);
}

body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-inner {
  max-width: none;
  margin: 0;
  padding: 0 58px 23px 0;
  border: 0;
  background: transparent;
  color: var(--appai-vn-text-secondary);
  font: 400 .9375rem/1.75 var(--appai-vn-font);
}

body.appai-vn-page-faq #main .appai-faq-accordion .accordion-inner p {
  margin: 0 0 11px;
}

body.appai-vn-page-faq #main .appai-faq-accordion .accordion-inner p:last-child {
  margin-bottom: 0;
}

body.appai-vn-page-faq #main .appai-faq-accordion .accordion-inner a {
  color: #005ce0;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: var(--appai-vn-blue-200);
  text-underline-offset: 3px;
}

body.appai-vn-page-faq #main .appai-faq-cta-wrap {
  padding: 0 0 76px !important;
  background: #fff;
}

body.appai-vn-page-faq #main .appai-faq-cta {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 27px 30px;
  border: 1px solid #0a67e6;
  border-radius: 16px;
  background: #005ce0;
  box-shadow: 0 16px 36px rgba(0, 92, 224, .17);
  color: #fff;
}

body.appai-vn-page-faq #main .appai-faq-cta__copy {
  min-width: 0;
}

body.appai-vn-page-faq #main .appai-faq-cta__copy h2 {
  margin: 0 0 6px;
  color: #fff;
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.3;
}

body.appai-vn-page-faq #main .appai-faq-cta__copy p {
  margin: 0;
  color: rgba(255, 255, 255, .88);
  font-size: .9375rem;
  line-height: 1.65;
}

body.appai-vn-page-faq #main .appai-faq-cta .button.appai-faq-cta__button {
  min-height: 48px;
  flex: 0 0 auto;
  margin: 0;
  padding: 12px 20px;
  border: 1px solid #fff;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .14);
  color: var(--appai-vn-text-primary);
  font-size: .875rem;
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1.25;
  text-transform: none;
}

body.appai-vn-page-faq #main .appai-faq-cta .button.appai-faq-cta__button:hover,
body.appai-vn-page-faq #main .appai-faq-cta .button.appai-faq-cta__button:focus-visible {
  border-color: #fff;
  background: #f7faff;
  color: #005ce0;
  transform: translateY(-1px);
}

@media (max-width: 960px) {
  body.appai-vn-page-faq #main .appai-faq-content {
    padding: 60px 0 68px !important;
  }

  body.appai-vn-page-faq #main .appai-faq-content-row > :is(.appai-faq-aside-column, .appai-faq-groups-column) {
    width: 100%;
    max-width: 100%;
    flex-basis: 100%;
  }

  body.appai-vn-page-faq #main .appai-faq-aside-column > .is-sticky-column,
  body.appai-vn-page-faq #main .appai-faq-aside-column > .is-sticky-column > .is-sticky-column__inner {
    position: static !important;
    top: auto !important;
    transform: none !important;
  }

  body.appai-vn-page-faq #main .appai-faq-aside {
    padding: 0 0 38px;
  }

  body.appai-vn-page-faq #main .appai-faq-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.appai-vn-page-faq #main .appai-faq-aside__note {
    max-width: 520px;
  }

  body.appai-vn-page-faq #main .appai-faq-cta.stack {
    align-items: flex-start !important;
    flex-direction: column !important;
  }

  body.appai-vn-page-faq #main .appai-faq-cta.stack > * {
    width: 100%;
    max-width: 100%;
    margin-left: 0 !important;
  }
}

@media (max-width: 600px) {
  body.appai-vn-page-faq #main .page-hero .page-hero-inner > h1 {
    margin-bottom: 14px;
    font-size: 2.125rem;
    line-height: 1.16;
  }

  body.appai-vn-page-faq #main .page-hero .page-hero-inner > p {
    font-size: 1rem;
    line-height: 1.68;
  }

  body.appai-vn-page-faq #main .appai-faq-hero {
    padding: 116px 0 46px !important;
  }

  body.appai-vn-page-faq #main .appai-faq-hero__content {
    padding: 0;
  }

  body.appai-vn-page-faq #main .appai-faq-hero__eyebrow {
    margin-bottom: 14px;
  }

  body.appai-vn-page-faq #main .appai-faq-hero h1 {
    margin-bottom: 16px;
    font-size: clamp(2.25rem, 11vw, 2.75rem);
  }

  body.appai-vn-page-faq #main .appai-faq-hero__lead {
    font-size: 1rem;
    line-height: 1.68;
  }

  body.appai-vn-page-faq #main .appai-faq-trust {
    display: grid;
    gap: 10px;
    margin-top: 22px;
  }

  body.appai-vn-page-faq #main .appai-faq-content {
    padding: 46px 0 56px !important;
  }

  body.appai-vn-page-faq #main .appai-faq-aside {
    padding-bottom: 34px;
  }

  body.appai-vn-page-faq #main .appai-faq-aside h2 {
    font-size: 1.5625rem;
  }

  body.appai-vn-page-faq #main .appai-faq-nav {
    grid-template-columns: 1fr;
  }

  body.appai-vn-page-faq #main .appai-faq-accordion + .appai-faq-group {
    margin-top: 42px;
  }

  body.appai-vn-page-faq #main .appai-faq-group h2 {
    font-size: 1.25rem;
  }

  body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-title {
    min-height: 62px;
    padding: 16px 48px 16px 0;
    font-size: .9375rem;
  }

  body.appai-vn-page-faq #main .appai-faq-accordion.appai-native-accordion .accordion-inner {
    padding: 0 42px 20px 0;
    font-size: .9375rem;
  }

  body.appai-vn-page-faq #main .appai-faq-cta-wrap {
    padding-bottom: 56px !important;
  }

  body.appai-vn-page-faq #main .appai-faq-cta {
    padding: 22px;
    border-radius: 14px;
  }

  body.appai-vn-page-faq #main .appai-faq-cta__copy h2 {
    font-size: 1.375rem;
  }

  body.appai-vn-page-faq #main .appai-faq-cta .button.appai-faq-cta__button {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.appai-vn-page-faq #main .appai-faq-nav a,
  body.appai-vn-page-faq #main .appai-faq-accordion .accordion-title,
  body.appai-vn-page-faq #main .appai-faq-accordion .accordion-title .toggle,
  body.appai-vn-page-faq #main .appai-faq-cta .button {
    transition: none;
  }
}