/* ==========================================================================
   SolidW — FAQ page
   Scoped entirely under .faq-page so nothing here touches the landing
   page, pricing, or dashboard. Built on the existing token system
   (variables.css) — no new colors, no duplicate design system. Pushes
   the same pastel/indigo language further: bigger type, glass cards,
   a signature glowing rail that lights up behind the open question.
   ========================================================================== */

.faq-page { background: var(--color-pastel-bg); }

/* ---------- Hero ---------- */
.faq-hero {
  position: relative;
  padding: 108px 20px 56px;
  overflow: hidden;
  text-align: center;
}

.faq-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.faq-hero-bg .glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
}
.faq-hero-bg .glow--a {
  top: -18%;
  left: 50%;
  width: 640px;
  height: 640px;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--color-pastel-lavender) 0%, rgba(213, 204, 252, 0) 70%);
  opacity: 0.55;
}
.faq-hero-bg .glow--b {
  top: 4%;
  right: -8%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, var(--color-pastel-periwinkle) 0%, rgba(145, 164, 250, 0) 72%);
  opacity: 0.5;
}
.faq-hero-bg .glow--c {
  bottom: -20%;
  left: -6%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, var(--color-brand-primary) 0%, rgba(76, 95, 214, 0) 72%);
  opacity: 0.14;
}

.faq-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.faq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  box-shadow: var(--shadow-soft-xs);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-brand-navy);
  margin-bottom: 28px;
}
.faq-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-pastel-solid);
  box-shadow: 0 0 0 4px rgba(109, 90, 224, 0.14);
}

.faq-hero-title {
  font-size: clamp(2.75rem, 8vw, 4.75rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--color-brand-navy);
  margin: 0 0 22px;
}
.faq-hero-title .grad {
  background: var(--gradient-pastel-solid);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.faq-hero-subtitle {
  font-size: clamp(1.0625rem, 2.4vw, 1.1875rem);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Accordion section ---------- */
.faq-section {
  position: relative;
  padding: 12px 20px 100px;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-list .faq-card {
  opacity: 0;
  transform: translateY(14px);
}
.faq-list.visible .faq-card {
  animation: faqCardIn 520ms var(--ease-out-smooth) forwards;
}
.faq-list.visible .faq-card:nth-child(n) { animation-delay: calc(var(--faq-i, 0) * 45ms); }
@keyframes faqCardIn {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .faq-list .faq-card { opacity: 1; transform: none; animation: none; }
}

.faq-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft-sm);
  overflow: hidden;
  transition: box-shadow 320ms var(--ease-out-smooth),
              border-color 320ms var(--ease-out-smooth),
              transform 320ms var(--ease-out-smooth);
}
.faq-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-brand);
  box-shadow: var(--shadow-soft-md);
}
.faq-card.is-open {
  border-color: var(--border-brand);
  box-shadow: var(--shadow-soft-lg), var(--shadow-blue-glow);
}

/* Glowing rail — the signature detail. A soft vertical bar of brand
   gradient that fades in on the left edge only while a card is open. */
.faq-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-pastel-solid);
  opacity: 0;
  transition: opacity 320ms var(--ease-out-smooth);
}
.faq-card.is-open::before { opacity: 1; }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: 24px 26px;
  font-family: inherit;
  color: var(--color-brand-navy);
}

.faq-question-text {
  font-size: clamp(1rem, 2.4vw, 1.1875rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.faq-icon {
  position: relative;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-pastel-soft);
  transition: background 320ms var(--ease-out-smooth), transform 320ms var(--ease-out-smooth);
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--color-brand-primary);
  transition: transform 320ms var(--ease-out-smooth), background 320ms var(--ease-out-smooth);
}
.faq-icon::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}
.faq-icon::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}
.faq-card.is-open .faq-icon {
  background: var(--gradient-pastel-solid);
  transform: rotate(180deg);
}
.faq-card.is-open .faq-icon::before,
.faq-card.is-open .faq-icon::after {
  background: #FFFFFF;
}
.faq-card.is-open .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
}

.faq-answer-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 380ms var(--ease-out-smooth);
}
.faq-card.is-open .faq-answer-wrap {
  grid-template-rows: 1fr;
}
.faq-answer-inner {
  overflow: hidden;
}
.faq-answer {
  margin: 0;
  padding: 0 26px 26px;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 62ch;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 280ms var(--ease-out-smooth) 60ms, transform 280ms var(--ease-out-smooth) 60ms;
}
.faq-card.is-open .faq-answer {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .faq-card, .faq-icon, .faq-icon::before, .faq-icon::after,
  .faq-answer-wrap, .faq-answer { transition: none; }
}

@media (max-width: 560px) {
  .faq-hero { padding: 96px 16px 44px; }
  .faq-question { padding: 20px 18px; gap: 14px; }
  .faq-answer { padding: 0 18px 22px; }
  .faq-icon { width: 30px; height: 30px; }
}

/* ---------- Still have questions CTA ---------- */
.faq-cta {
  max-width: 760px;
  margin: 44px auto 0;
  position: relative;
  isolation: isolate;
  text-align: center;
  padding: 40px 28px;
  border-radius: var(--radius-xl);
  background: var(--gradient-pastel-soft);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft-lg);
}
.faq-cta h2 {
  font-size: clamp(1.25rem, 3.2vw, 1.625rem);
  font-weight: 800;
  color: var(--color-brand-navy);
  margin: 0 0 8px;
}
.faq-cta p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin: 0 0 22px;
}