/* ==========================================================================
   front-content.css — interior guest pages (legal/prose + category index)
   Extends the .lp-* design system in front-landing.css. MUST load AFTER it
   (consumes --lp-* tokens). Cache-bust ?v=N on every edit.
   Components: .lp-pagehead, .lp-prose (+ .lp-toc), category index (.lp-cat-*).
   ========================================================================== */

/* --------------------------------------------------------------------------
   Solid nav for LIGHT interior pages (no dark hero behind the fixed nav).
   Mirrors front-landing's .lp-nav.is-scrolled so the nav is visible from the
   top even before the sticky JS runs (prevents a transparent-nav flash).
   -------------------------------------------------------------------------- */
body.lp-solid-nav .lp-nav { background: rgba(255,255,255,.85); -webkit-backdrop-filter: saturate(180%) blur(12px); backdrop-filter: saturate(180%) blur(12px); border-bottom-color: var(--lp-line); box-shadow: 0 1px 0 rgba(16,24,40,.02), 0 6px 24px -12px rgba(16,24,40,.18); }
body.lp-solid-nav .lp-nav .lp-logo .lp-logo-white { display: none; }
body.lp-solid-nav .lp-nav .lp-logo .lp-logo-dark { display: block; }
body.lp-solid-nav .lp-nav .lp-nav-link { color: var(--lp-ink-2); }
body.lp-solid-nav .lp-nav .lp-nav-link:hover { color: var(--lp-ink); background: rgba(15,23,42,.05); }
body.lp-solid-nav .lp-nav .lp-lang-btn { color: var(--lp-ink-2); }
body.lp-solid-nav .lp-nav .lp-lang-btn:hover { background: rgba(15,23,42,.05); }
body.lp-solid-nav .lp-nav .lp-login-link { color: var(--lp-ink-2); }
body.lp-solid-nav .lp-nav .lp-login-link:hover { color: var(--lp-ink); background: rgba(15,23,42,.05); }
body.lp-solid-nav .lp-nav .lp-burger { background: #fff; border-color: var(--lp-line-2); color: var(--lp-ink); }

/* --------------------------------------------------------------------------
   Interior page header band (.lp-pagehead)
   -------------------------------------------------------------------------- */
.lp-pagehead { padding: 116px 0 32px; background: var(--lp-bg); border-bottom: 1px solid var(--lp-line); }
.lp-pagehead.lp-pagehead-soft { background: var(--lp-soft); }
.lp-pagehead-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 22px 40px; flex-wrap: wrap; }
.lp-pagehead-main { min-width: 0; }
.lp-crumb { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--lp-faint); margin-bottom: 14px; flex-wrap: wrap; }
.lp-crumb a { color: var(--lp-muted); }
.lp-crumb a:hover { color: var(--lp-brand-700); }
.lp-crumb svg { width: 14px; height: 14px; color: var(--lp-faint); }
.lp-crumb .lp-crumb-here { color: var(--lp-ink-2); font-weight: 500; }
.lp-pagehead h1 { font-family: var(--lp-display); font-size: clamp(1.7rem, 3vw, 2.35rem); line-height: 1.12; letter-spacing: -.02em; color: var(--lp-ink); margin: 0; }
.lp-pagehead-lead { margin: 12px 0 0; font-size: clamp(1rem, 1.4vw, 1.12rem); color: var(--lp-muted); max-width: 680px; line-height: 1.6; }
.lp-pagehead-meta { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--lp-muted); background: var(--lp-soft-2); border: 1px solid var(--lp-line); padding: 8px 15px; border-radius: var(--lp-pill); white-space: nowrap; }
.lp-pagehead-meta svg { width: 15px; height: 15px; color: var(--lp-brand); }
@media (max-width: 720px) { .lp-pagehead { padding: 100px 0 26px; } }

/* --------------------------------------------------------------------------
   Long-form prose (.lp-prose) + optional sticky "On this page" rail (.lp-toc)
   -------------------------------------------------------------------------- */
.lp-prose-section { padding: 48px 0 88px; background: var(--lp-bg); }
.lp-prose-layout { max-width: var(--lp-container); margin: 0 auto; padding: 0 28px; }
.lp-prose { max-width: 768px; margin: 0 auto; color: var(--lp-text); font-size: 16px; line-height: 1.75; }
.lp-prose > :first-child { margin-top: 0; }
.lp-prose h1 { font-family: var(--lp-display); font-size: clamp(1.6rem, 2.6vw, 1.95rem); line-height: 1.15; letter-spacing: -.02em; color: var(--lp-ink); margin: 0 0 10px; }
.lp-prose h2 { font-family: var(--lp-display); font-size: 1.4rem; line-height: 1.25; letter-spacing: -.01em; color: var(--lp-ink); margin: 44px 0 14px; scroll-margin-top: 96px; }
.lp-prose h3 { font-family: var(--lp-display); font-size: 1.13rem; line-height: 1.3; color: var(--lp-ink); margin: 28px 0 8px; scroll-margin-top: 96px; }
.lp-prose p { margin: 0 0 16px; }
.lp-prose ul, .lp-prose ol { margin: 0 0 18px; padding-left: 22px; }
.lp-prose li { margin-bottom: 8px; }
.lp-prose li::marker { color: var(--lp-brand); }
.lp-prose strong { color: var(--lp-ink-2); font-weight: 600; }
.lp-prose a { color: var(--lp-brand-700); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: rgba(79,70,229,.35); text-decoration-color: color-mix(in srgb, var(--lp-brand) 35%, transparent); }
.lp-prose a:hover { color: var(--lp-brand-800); text-decoration-color: var(--lp-brand); }
.lp-prose hr { border: 0; border-top: 1px solid var(--lp-line); margin: 38px 0; }
.lp-prose .last-updated { display: inline-block; font-size: 13.5px; color: var(--lp-faint); margin: 0 0 30px; }

/* With a TOC the prose left-aligns and a rail sits on the right (wide only) */
.lp-toc { display: none; }
@media (min-width: 1080px) {
    .lp-prose-layout.has-toc { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 56px; align-items: start; }
    .lp-prose-layout.has-toc .lp-prose { margin: 0; }
    .lp-toc:not(:empty) { display: block; position: sticky; top: 96px; font-size: 13.5px; }
}
.lp-toc-title { text-transform: uppercase; letter-spacing: .06em; font-size: 11.5px; color: var(--lp-faint); font-weight: 600; margin-bottom: 12px; }
.lp-toc a { display: block; padding: 6px 0 6px 13px; border-left: 2px solid var(--lp-line); color: var(--lp-muted); line-height: 1.4; }
.lp-toc a:hover { color: var(--lp-brand-700); }
.lp-toc a.is-active { color: var(--lp-brand-700); border-left-color: var(--lp-brand); font-weight: 600; }

/* --------------------------------------------------------------------------
   Category index page (reuses .lp-cats grid from front-landing.css)
   -------------------------------------------------------------------------- */
.lp-cat-index { padding: 40px 0 88px; background: var(--lp-bg); }
.lp-cat-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px 22px; flex-wrap: wrap; margin-bottom: 26px; }
.lp-cat-search { position: relative; flex: 1 1 320px; max-width: 440px; }
.lp-cat-search svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--lp-faint); pointer-events: none; }
.lp-cat-search input { width: 100%; height: 48px; padding: 0 16px 0 44px; border: 1px solid var(--lp-line); border-radius: var(--lp-pill); background: var(--lp-bg); font: inherit; font-size: 15px; color: var(--lp-ink); outline: none; transition: border-color .15s ease, box-shadow .15s ease; }
.lp-cat-search input::placeholder { color: var(--lp-faint); }
.lp-cat-search input:focus { border-color: var(--lp-brand); box-shadow: var(--lp-ring); }
.lp-cat-result-count { font-size: 14px; color: var(--lp-muted); white-space: nowrap; }
.lp-cat-result-count b { color: var(--lp-ink); font-weight: 600; }
.lp-cat-empty { display: none; text-align: center; padding: 52px 24px; background: var(--lp-soft); border: 1px solid var(--lp-line); border-radius: var(--lp-r-lg); color: var(--lp-muted); }
.lp-cat-empty.is-shown { display: block; }
.lp-cat-empty svg { width: 40px; height: 40px; color: var(--lp-faint); margin-bottom: 10px; }
.lp-cat-empty h3 { font-family: var(--lp-display); font-size: 1.15rem; color: var(--lp-ink); margin: 0 0 4px; }

/* Accessibility / motion */
.lp-pagehead a:focus-visible, .lp-prose a:focus-visible, .lp-toc a:focus-visible, .lp-cat-index a:focus-visible, .lp-cat-search input:focus-visible { outline: none; box-shadow: var(--lp-ring); border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { .lp-cat-search input { transition: none; } }