/* FAQ section · Landing v2 — two-col + card accordion */
.faq {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.faq__visual {
  display: block;
}

.faq__stack {
  position: relative;
  width: 100%;
  max-width: 22rem;
  margin-inline: auto;
  aspect-ratio: 4 / 4.6;
  min-height: 16rem;
}

.faq__shot {
  margin: 0;
  overflow: hidden;
  border-radius: clamp(1rem, 2.5vw, 1.5rem);
  background: var(--surface-soft);
  box-shadow: 0 12px 36px rgba(22, 24, 26, 0.1);
}

.faq__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.faq__shot--main {
  position: absolute;
  inset: 0 12% 18% 0;
}

.faq__shot--sub {
  position: absolute;
  width: 58%;
  aspect-ratio: 5 / 4;
  right: 0;
  bottom: 0;
  z-index: 2;
  box-shadow: 0 16px 40px rgba(22, 24, 26, 0.14);
}

.faq__content {
  min-width: 0;
}

.faq__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 2rem;
  padding: 0.35rem 0.85rem;
  margin-bottom: 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--surface-soft);
  color: var(--muted-deep);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.faq__badge::after {
  content: "›";
  font-size: 1rem;
  line-height: 1;
  color: var(--accent-deep);
}

.faq__title {
  font-size: clamp(1.75rem, 3.2vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 16ch;
  margin: 0 0 clamp(1.25rem, 3vw, 1.75rem);
  color: var(--ink);
}

.faq .accordion {
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq .accordion__item {
  border: 0;
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(22, 24, 26, 0.04), 0 8px 24px rgba(22, 24, 26, 0.04);
  overflow: hidden;
  -webkit-transition: box-shadow var(--dur) var(--ease);
  transition: box-shadow var(--dur) var(--ease);
}

.faq .accordion__item.is-open {
  box-shadow: 0 1px 0 rgba(22, 24, 26, 0.05), 0 12px 28px rgba(22, 24, 26, 0.07);
}

.faq .accordion__btn {
  min-height: 3.5rem;
  padding: 1rem 1rem 1rem 1.15rem;
  gap: 0.875rem;
  font-size: 0.9875rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  -webkit-appearance: none;
  appearance: none;
}

.faq .accordion__icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--surface-soft);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    -webkit-transform var(--dur) var(--ease);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.faq .accordion__icon::before,
.faq .accordion__icon::after {
  content: none;
  display: none;
}

.faq .accordion__icon svg {
  width: 1rem;
  height: 1rem;
  display: block;
  -webkit-transition: -webkit-transform var(--dur) var(--ease);
  transition: transform var(--dur) var(--ease);
}

.faq .accordion__item.is-open .accordion__icon {
  background: var(--accent);
  color: var(--on-accent);
}

.faq .accordion__item.is-open .accordion__icon svg {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.faq .accordion__panel {
  display: none;
  padding: 0 1.15rem 1.15rem;
  max-width: none;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.faq .accordion__item.is-open .accordion__panel {
  display: block;
}

@media (min-width: 640px) {
  .faq__stack {
    max-width: 28rem;
    aspect-ratio: 4 / 5;
    min-height: 20rem;
  }

  .faq .accordion__btn {
    padding: 1.125rem 1.25rem;
    font-size: 1.0625rem;
  }

  .faq .accordion__panel {
    padding: 0 1.25rem 1.25rem;
  }
}

@media (min-width: 900px) {
  .faq {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
  }

  .faq__stack {
    max-width: none;
    margin-inline: 0;
    aspect-ratio: 4 / 5.1;
    min-height: 26rem;
  }

  .faq__shot--main {
    inset: 0 14% 16% 0;
  }

  .faq__shot--sub {
    width: 54%;
  }
}

@media (min-width: 1100px) {
  .faq__stack {
    min-height: 30rem;
  }

  .faq .accordion {
    gap: 0.875rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq .accordion__item,
  .faq .accordion__icon,
  .faq .accordion__icon svg {
    -webkit-transition: none;
    transition: none;
  }
}