/* ==========================================================
   SCI MEDIA — FAQ
   White section, accordion-style question list. Matches the
   button/typography system used across the rest of the site.
   ========================================================== */

   .product-faq__desc {
  text-align: center;
  color: var(--color-ink-600);
  font-size: var(--fs-body);
  margin-top: var(--space-3);
  max-width: 52ch;
  margin-inline: auto;
}

.faq {
  background-color: var(--color-white);
  padding-block: var(--space-20);
}

.faq__header {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-12);
}

.faq__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-blue-500);
  margin-bottom: var(--space-3);
}

.faq__header h2 {
  margin-bottom: var(--space-3);
}

.faq__header p {
  margin-inline: auto;
}

/* ---------- List ---------- */
.faq__list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-standard),
    box-shadow var(--dur-base) var(--ease-standard);
}

.faq__item.is-open {
  border-color: var(--color-blue-500);
  box-shadow: var(--shadow-sm);
}

.faq__question {
  margin: 0;
}

.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-navy-900);
}

.faq__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background-color: var(--color-blue-100);
  color: var(--color-blue-500);
  transition: transform var(--dur-base) var(--ease-standard),
    background-color var(--dur-base) var(--ease-standard),
    color var(--dur-base) var(--ease-standard);
}

.faq__icon svg {
  width: 14px;
  height: 14px;
}

.faq__trigger[aria-expanded='true'] .faq__icon {
  transform: rotate(180deg);
  background-color: var(--color-orange-500);
  color: var(--color-white);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease-standard);
}

.faq__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-ink-600);
}

@media (prefers-reduced-motion: reduce) {
  .faq__answer {
    transition: none;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 767px) {
  .faq {
    padding-block: var(--space-16);
  }

  .faq__trigger {
    padding: var(--space-4) var(--space-5);
    font-size: var(--fs-body);
  }

  .faq__answer-inner {
    padding: 0 var(--space-5) var(--space-4);
  }
}

/* ---------- FAQ — List di dalam Jawaban ---------- */
.product-faq__answer ul {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.product-faq__answer ul li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.product-faq__answer ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-blue-500);
}

.product-faq__answer ul li strong {
  color: var(--color-navy-900);
  font-weight: var(--fw-bold);
}

/* ==========================================================
   FAQ — SCROLL ANIMATION
   Header fade dari atas, item staggered slide-in dari kiri.
   ========================================================== */

/* ----- Header — fade + slide dari atas ----- */
.faq__header {
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 700ms var(--ease-standard),
              transform 700ms var(--ease-standard);
}

.faq__header.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----- FAQ Item — slide-in dari kiri ----- */
.faq__item {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 600ms var(--ease-standard),
              transform 600ms var(--ease-standard);
}

/* Staggered delay untuk 6 item */
.faq__item:nth-child(1) { transition-delay: 0ms; }
.faq__item:nth-child(2) { transition-delay: 100ms; }
.faq__item:nth-child(3) { transition-delay: 200ms; }
.faq__item:nth-child(4) { transition-delay: 300ms; }
.faq__item:nth-child(5) { transition-delay: 400ms; }
.faq__item:nth-child(6) { transition-delay: 500ms; }

.faq__item.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/* ----- Icon chevron — pop-in ----- */
.faq__icon {
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 400ms var(--ease-standard),
              transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1),
              /* Transisi untuk rotate saat accordion dibuka */
              rotate 300ms var(--ease-standard);
}

.faq__item.is-visible .faq__icon {
  opacity: 1;
  transform: scale(1);
  transition-delay: 200ms;
}

/* ----- Hover item — border kiri orange ----- */
.faq__item.is-visible {
  transition: opacity 600ms var(--ease-standard),
              transform 600ms var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard);
}

.faq__item.is-visible:hover {
  border-color: rgba(242, 121, 12, 0.3);
  box-shadow: 0 8px 24px -8px rgba(242, 121, 12, 0.15);
}

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  .faq__header,
  .faq__item,
  .faq__icon {
    opacity: 1;
    transform: none;
    transition: none;
  }
}