/* ==========================================================
   Shared styling for the inner SEO content pages (about,
   defi, web3, smart-contract-audits, 16b-token, how-to-buy,
   roadmap, faq). Reuses the existing palette only:
   body bg #171436, section bg #212e40, accent #3698EE,
   body text #d6d6d6.
   ========================================================== */

/*
 * .header_navbar (style.css) is position:absolute so it can float
 * transparently over the tall homepage hero. Inner pages have no hero,
 * so .page_header needs enough top padding to clear the ~130px navbar
 * instead of being covered by it.
 */
.page_header {
  background-color: #212e40;
  padding: 190px 0 45px;
  text-align: center;
}

.page_header h1 {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.page_header .breadcrumb_nav {
  margin-top: 14px;
  font-size: 13px;
}

.page_header .breadcrumb_nav a {
  color: #3698EE;
}

.page_header .breadcrumb_nav span {
  color: #8b8b9b;
  margin: 0 6px;
}

@media (max-width: 767px) {
  .page_header {
    padding: 160px 0 30px;
  }
  .page_header h1 {
    font-size: 22px;
  }
}

.content_section {
  padding: 60px 0;
}

.content_section h2 {
  font-size: 28px;
  margin: 40px 0 18px;
}

.content_section h2:first-child {
  margin-top: 0;
}

.content_section h3 {
  font-size: 20px;
  color: #3698EE;
  margin: 26px 0 12px;
}

.content_section p {
  line-height: 1.8;
  margin-bottom: 18px;
}

.content_section ul.styled_list {
  padding-left: 20px;
  margin-bottom: 20px;
}

.content_section ul.styled_list li {
  margin-bottom: 10px;
  line-height: 1.7;
}

.content_section a {
  color: #3698EE;
}

.content_section a:hover {
  color: #fff;
}

.callout_box {
  background-color: #212e40;
  border-left: 3px solid #3698EE;
  padding: 20px 25px;
  margin: 30px 0;
  border-radius: 4px;
}

.callout_box p:last-child {
  margin-bottom: 0;
}

/* per-chain cards used on 16b-token.php and how-to-buy-16b.php */
.chain_card {
  background-color: #212e40;
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 40px;
  height: 100%;
}

.chain_card h4 {
  color: #fff;
  margin-bottom: 10px;
}

.chain_card .chain_meta {
  font-size: 13px;
  word-break: break-all;
  margin-bottom: 14px;
  color: #b7b7c7;
}

.chain_card .chain_actions .main-btn {
  margin: 0 6px 8px 0;
  padding: 0 16px;
  height: 36px;
  line-height: 36px;
  font-size: 13px;
  /* .back-to-top (style.css) is a fixed, z-index:99 button that can end up
     visually overlapping the last card's buttons depending on scroll
     position — keep these above it so clicks always land correctly. */
  position: relative;
  z-index: 100;
}

/* FAQ accordion */
.faq_item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq_question {
  cursor: pointer;
  padding: 18px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-weight: 600;
}

.faq_question i {
  transition: transform 0.3s;
  color: #3698EE;
}

.faq_question.active i {
  transform: rotate(180deg);
}

.faq_answer {
  display: none;
  padding-bottom: 18px;
  line-height: 1.8;
}

/* footer sitemap links */
.footer_sitemap {
  margin-bottom: 10px;
}

.footer_links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer_links li {
  margin: 0 12px 10px;
}

.footer_links a {
  color: #d6d6d6;
  font-size: 14px;
}

.footer_links a:hover {
  color: #3698EE;
}