/* ============================================================
   VPNDK — help.css (FAQ page)
   Page-specific styles for faq.html
   ============================================================ */

html {
  scroll-behavior: smooth;
}

/* ================= Hero ================= */
.faq-hero {
  padding-top: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--c-line);
}

.faq-hero .tagchip {
  margin-bottom: 18px;
}

.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-acc);
  flex-shrink: 0;
}

.faq-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 14px;
}

.faq-hero .lead {
  max-width: 640px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-dim);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

/* ================= Sticky TOC ================= */
.faq-layout {
  position: relative;
}

.toc-sticky {
  position: sticky;
  top: calc(var(--header-h) + 8px);
  z-index: 15;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  margin-bottom: 8px;
}

.toc-sticky .toc-tabs {
  position: static;
  margin-bottom: 0;
}

/* ================= FAQ Sections ================= */
.faq-content {
  padding-bottom: 72px;
}

.faq-sec {
  padding-top: 40px;
  padding-bottom: 16px;
}

.faq-sec:first-child {
  padding-top: 24px;
}

.faq-sec-head {
  margin-bottom: 22px;
}

.faq-sec-head h2 {
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 900;
  margin-bottom: 8px;
}

.faq-sec-head p {
  font-size: 14px;
  color: var(--c-dim);
  max-width: 560px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ================= Bottom Help Block ================= */
.faq-more {
  margin-top: 56px;
  background: var(--c-panel2);
  border: 1px solid var(--tint-acc-bd);
  border-radius: var(--rad-l);
  padding: 32px;
  text-align: center;
}

.faq-more h2 {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 10px;
}

.faq-more p {
  font-size: 14.5px;
  color: var(--c-dim);
  margin-bottom: 20px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.faq-more .cta-row {
  justify-content: center;
  margin-bottom: 0;
}

/* ================= Responsive ================= */
@media (max-width: 768px) {
  .faq-hero {
    padding-top: 32px;
    padding-bottom: 28px;
  }
  .faq-content {
    padding-bottom: 48px;
  }
  .faq-more {
    padding: 24px 18px;
  }
}