/* FAQ — gray grid field + frosted glass cards */

.faq-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(64px, 8vw, 100px) 0;
  background:
    linear-gradient(180deg, #fafafa 0%, #f4f4f5 50%, #fafafa 100%);
  color: #18181b;
}

.faq-section__atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.faq-section__orb {
  display: none;
}

.faq-section__mesh {
  position: absolute;
  inset: 0;
  opacity: 1;
  background-image:
    linear-gradient(rgba(24, 24, 27, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 24, 27, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 85% 70% at 50% 40%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 85% 70% at 50% 40%, #000 25%, transparent 78%);
}

.faq-section__inner {
  position: relative;
  z-index: 1;
  max-width: 1080px;
}

.faq-section__layout {
  display: grid;
  grid-template-columns: minmax(200px, 0.75fr) minmax(0, 1.4fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.faq-section__intro {
  position: sticky;
  top: calc(var(--header-height, 80px) + 24px);
}

.faq-section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #71717a;
}

.faq-section__eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent, #F05A14);
}

.faq-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #18181b;
  text-wrap: balance;
}

.faq-section__title-accent {
  display: block;
  margin-top: 0.1em;
  color: var(--color-accent, #F05A14);
  font-weight: 700;
  background: none;
  -webkit-text-fill-color: unset;
}

.faq-section__desc {
  margin: 12px 0 0;
  max-width: 28ch;
  color: #71717a;
  font-size: 15px;
  line-height: 1.55;
}

.faq-section__stats {
  display: none;
}

.faq-section__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.faq-filter {
  appearance: none;
  border: 1px solid rgba(24, 24, 27, 0.1);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #3f3f46;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: var(--radius-btn, 4px);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.faq-filter:hover {
  border-color: rgba(240, 90, 20, 0.4);
  color: #18181b;
}

.faq-filter.is-active,
.faq-filter[aria-selected='true'] {
  background: var(--color-accent, #F05A14);
  border-color: transparent;
  color: #fff;
  box-shadow: none;
}

.faq-filter:focus-visible {
  outline: 2px solid var(--color-accent, #F05A14);
  outline-offset: 2px;
}

.faq-section__cta--intro {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.faq-section__cta--footer {
  display: none;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(24, 24, 27, 0.08);
  text-align: center;
}

.faq-section__cta-note {
  margin: 0 0 12px;
  font-size: 14px;
  color: #71717a;
}

.faq-section__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

/* Accordion — frosted glass cards */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-accordion__empty {
  margin: 8px 0 0;
  padding: 24px 18px;
  text-align: center;
  color: #71717a;
  font-size: 14px;
  border-radius: 16px;
  border: 1px dashed rgba(24, 24, 27, 0.16);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
}

.faq-item {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 8px 28px rgba(24, 24, 27, 0.04);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  overflow: clip;
  opacity: 0;
  transform: translateY(10px);
  animation: faqItemIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: calc(var(--faq-i, 0) * 45ms);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.faq-item.is-filtered-out {
  display: none;
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(240, 90, 20, 0.28);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 12px 32px rgba(24, 24, 27, 0.06);
}

.faq-item[open] {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(240, 90, 20, 0.35);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 16px 40px rgba(24, 24, 27, 0.07);
}

.faq-item__trigger {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px 14px;
  width: 100%;
  padding: 16px 16px 16px 14px;
  text-align: left;
}

.faq-item__trigger::-webkit-details-marker {
  display: none;
}

.faq-item__trigger:focus-visible {
  outline: 2px solid var(--color-accent, #F05A14);
  outline-offset: -2px;
  border-radius: 16px;
}

.faq-item__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 6px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #71717a;
  background: rgba(24, 24, 27, 0.06);
  transition: background 0.2s ease, color 0.2s ease;
}

.faq-item[open] .faq-item__index {
  background: var(--color-accent, #F05A14);
  color: #fff;
  transform: none;
}

.faq-item__main {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.faq-item__tag {
  display: inline-flex;
  align-self: flex-start;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #a1a1aa;
}

.faq-item__question {
  font-family: var(--font-display);
  font-size: clamp(0.98rem, 1.3vw, 1.08rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  color: #18181b;
  line-height: 1.35;
}

.faq-item__toggle {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(24, 24, 27, 0.06);
  flex-shrink: 0;
  transition: background 0.2s ease, transform 0.25s ease;
}

.faq-item__toggle-line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 1.5px;
  border-radius: 2px;
  background: #3f3f46;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease, opacity 0.2s ease, background 0.2s ease;
}

.faq-item__toggle-line--v {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-item__toggle {
  background: rgba(240, 90, 20, 0.14);
  transform: rotate(90deg);
}

.faq-item[open] .faq-item__toggle-line {
  background: var(--color-accent, #F05A14);
}

.faq-item[open] .faq-item__toggle-line--v {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg) scaleX(0);
}

.faq-item > .faq-item__panel {
  display: grid !important;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item[open] > .faq-item__panel {
  grid-template-rows: 1fr;
}

.faq-item__answer {
  overflow: hidden;
  min-height: 0;
}

.faq-item__answer p {
  margin: 0;
  padding: 0 18px 18px 62px;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.6;
  color: #52525b;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.22s ease 0.04s, transform 0.22s ease 0.04s;
}

.faq-item[open] .faq-item__answer p {
  opacity: 1;
  transform: translateY(0);
}

/* Insight / compact variants */
.faq-section--insight {
  padding: 56px 0 72px;
}

.faq-section--insight .faq-section__layout {
  grid-template-columns: 1fr;
  gap: 22px;
}

.faq-section--insight .faq-section__intro {
  position: static;
  max-width: 560px;
}

.faq-section--insight .faq-section__cta--intro {
  display: none;
}

.faq-section--insight .faq-section__cta--footer {
  display: block;
}

.faq-section--insight .faq-section__inner {
  max-width: 720px;
}

.faq-page-hero {
  padding-bottom: 16px;
}

@keyframes faqItemIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .faq-section__layout {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .faq-section__intro {
    position: static;
  }

  .faq-section__desc {
    max-width: 42ch;
  }

  .faq-section__cta--intro {
    display: none;
  }

  .faq-section__cta--footer {
    display: block;
  }
}

@media (max-width: 640px) {
  .faq-section {
    padding: 48px 0 64px;
  }

  .faq-item__trigger {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    padding: 14px 12px;
  }

  .faq-item__toggle {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    align-self: start;
  }

  .faq-item__main {
    grid-column: 2;
  }

  .faq-item__index {
    grid-row: 1 / span 2;
    align-self: start;
  }

  .faq-item__answer p {
    padding: 0 14px 16px 14px;
  }

  .faq-section__cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-item {
    animation: none !important;
    opacity: 1;
    transform: none;
  }

  .faq-item__panel,
  .faq-item__answer p,
  .faq-item__toggle,
  .faq-item__toggle-line,
  .faq-filter {
    transition: none !important;
  }
}