/* DEN Chat Landing - Custom styles (Tailwind handles the rest) */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

::selection {
  background-color: rgba(75, 107, 255, 0.2);
}

/* Scrollbar */
* { scrollbar-color: rgba(161,161,170,0.25) transparent; }
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background-color: rgba(161,161,170,0.25); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background-color: rgba(161,161,170,0.4); }

/* FAQ accordion animation */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-item.active .faq-answer {
  max-height: 80rem;
}
.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}
.faq-chevron {
  transition: transform 0.2s ease;
}

/* Mobile menu */
.mobile-menu { display: none; }
.mobile-menu.open { display: flex; }

/* Guide cards */
.guide-card { font-family: inherit; }

/* FAQ markdown prose */
.faq-prose strong { color: #fafafa; }
.faq-prose code {
  background: rgba(255,255,255,0.06);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.85em;
  font-family: 'Fira Code', 'Consolas', monospace;
}
.faq-prose pre {
  background: rgba(255,255,255,0.04);
  border: 1px solid #262626;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  margin: 0.5rem 0;
}
.faq-prose pre code {
  background: none;
  padding: 0;
  font-size: 0.8em;
}
.faq-prose a { color: #4B6BFF; text-decoration: underline; }
.faq-prose a:hover { color: #6983FF; }
.faq-prose ul { list-style: disc; padding-left: 1.25rem; margin: 0.5rem 0; }
.faq-prose ol { list-style: decimal; padding-left: 1.25rem; margin: 0.5rem 0; }
.faq-prose li { margin: 0.15rem 0; }
.faq-prose p { margin: 0.4rem 0; }
.faq-prose h1, .faq-prose h2, .faq-prose h3, .faq-prose h4 {
  color: #fafafa;
  font-weight: 600;
  margin: 0.75rem 0 0.25rem;
}
.faq-prose blockquote {
  border-left: 2px solid rgba(75,107,255,0.4);
  padding-left: 0.75rem;
  color: #a1a1aa;
  font-style: italic;
  margin: 0.5rem 0;
}
.faq-prose table { width: 100%; border-collapse: collapse; font-size: 0.8rem; margin: 0.5rem 0; }
.faq-prose th {
  text-align: left;
  padding: 0.4rem 0.6rem;
  font-weight: 600;
  color: #fafafa;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid #262626;
}
.faq-prose td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid #262626;
}
.faq-prose hr {
  border: none;
  border-top: 1px solid #262626;
  margin: 0.75rem 0;
}