/* ============================================================
   FAQ — TSAN Website
   ============================================================ */

.faq {
  background: var(--color-bg);
  padding: 96px 32px;
}

.faq__inner {
  max-width: 860px;
  margin: 0 auto;
}

/* ── Section header ── */

.faq__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}

.faq__eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 20px;
}

.faq__heading {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  color: var(--color-primary);
  line-height: 1.15;
  margin-bottom: 20px;
}

.faq__intro {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: rgba(26, 26, 46, 0.65);
}

/* ── Accordion items ── */

.faq__item {
  background: #ffffff;
  border: 1px solid rgba(23, 33, 63, 0.1);
  border-radius: 12px;
  margin-bottom: 14px;
  box-shadow:
    0 1px 4px rgba(23, 33, 63, 0.05),
    0 4px 14px rgba(23, 33, 63, 0.07);
  transition: box-shadow var(--transition-base);
  overflow: hidden;
}

.faq__item:hover {
  box-shadow:
    0 2px 8px rgba(23, 33, 63, 0.09),
    0 10px 28px rgba(23, 33, 63, 0.12);
}

.faq__item[open] {
  border-color: rgba(194, 152, 66, 0.45);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-radius: 12px;
}

.faq__question-text {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.4;
}

/* plus / minus icon */

.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(194, 152, 66, 0.12);
  transition: background var(--transition-base), transform var(--transition-base);
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-accent);
  transform: translate(-50%, -50%);
  transition: transform var(--transition-base);
}

.faq__icon::before { width: 12px; height: 2px; }
.faq__icon::after  { width: 2px;  height: 12px; }

.faq__item[open] .faq__icon {
  background: var(--color-accent);
  transform: rotate(90deg);
}

.faq__item[open] .faq__icon::before,
.faq__item[open] .faq__icon::after {
  background: #ffffff;
}

.faq__item[open] .faq__icon::before {
  transform: translate(-50%, -50%) scaleX(0);
}

.faq__answer {
  padding: 0 26px 24px;
}

.faq__answer p {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(26, 26, 46, 0.72);
}

/* ── Bottom CTA ── */

.faq__cta-wrap {
  text-align: center;
  margin-top: 48px;
}

.faq__cta-text {
  font-family: var(--font-body);
  font-size: 15px;
  color: rgba(26, 26, 46, 0.6);
  margin-bottom: 16px;
}

.faq__cta {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-accent);
  padding: 14px 32px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow:
    0 2px 6px rgba(194, 152, 66, 0.25),
    0 8px 20px rgba(194, 152, 66, 0.3);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.faq__cta:hover {
  transform: translateY(-2px);
  background: #cfa651;
  box-shadow:
    0 4px 10px rgba(194, 152, 66, 0.3),
    0 12px 28px rgba(194, 152, 66, 0.38);
}

.faq__cta:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.faq__cta:active {
  transform: translateY(0);
}

/* ── Responsive ── */

@media (max-width: 640px) {
  .faq {
    padding: 72px 20px;
  }

  .faq__question {
    padding: 18px 20px;
  }

  .faq__question-text {
    font-size: 15.5px;
  }

  .faq__answer {
    padding: 0 20px 20px;
  }
}