/* ============================================================
   chrome.css — shared page-shell layout
   ------------------------------------------------------------
   Containers, top dateline strip, sticky nav, footer,
   and the back-to-top FAB. These are the bits a master page
   would own.
   ------------------------------------------------------------
   Depends on: tokens.css, base.css (for .btn family).
   ------------------------------------------------------------
   Per-page width override:
     The homepage uses a wider 1240px container — that override
     lives in pages/homepage.css, not here.
   ============================================================ */

/* ------------------------------------------------------------
   Containers
   ------------------------------------------------------------ */
.container        { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width:  860px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 720px) {
  .container        { padding: 0 20px; }
  .container-narrow { padding: 0 20px; }
}

/* ------------------------------------------------------------
   Dateline strip — thin dark bar at the very top of the page.
   Present on every page in the bundle except homepage (which
   uses .live-ticker instead — that lives in pages/homepage.css).
   ------------------------------------------------------------ */
.rtg-dateline {
  background: var(--ink);
  color: rgba(255,255,255,0.85);
  font-family: var(--mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
/* Pin to 1180px regardless of page-level .container width override
   (homepage uses 1240px for its hero composition). Higher specificity
   .container.rtg-dateline-inner beats .container on its own, so this
   wins everywhere without needing per-page tweaks. Kills the rail
   jump on navigation. */
.container.rtg-dateline-inner {
  display: flex; align-items: center;
  height: 36px;
  overflow: hidden; white-space: nowrap;
  max-width: 1180px;
}
.rtg-dl-cell {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0 18px; height: 100%;
  border-right: 1px solid rgba(255,255,255,0.10);
  white-space: nowrap;
  color: rgba(255,255,255,0.62);
}
.rtg-dl-cell:first-child { padding-left: 0; }
.rtg-dl-place {
  color: #fff; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.rtg-dl-tag {
  color: rgba(255,255,255,0.75);
  font-weight: 500; letter-spacing: 0.04em;
  margin-left: auto;
  border-right: none;
}
.rtg-dl-sep { color: rgba(255,255,255,0.30); margin: 0 6px; }

@media (max-width: 960px) { .rtg-dl-tag  { display: none; } }
@media (max-width: 720px) {
  .rtg-dateline               { font-size: 10px; }
  .rtg-dl-cell                { padding: 0 12px; }
  .rtg-dl-cell:nth-child(2)   { display: none; }
}

/* ------------------------------------------------------------
   Sticky nav — solid white at all times, regardless of the
   section behind it (no dark-section bleed-through).
   ------------------------------------------------------------ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
/* Same rail-pinning trick: nav-inner stays at 1180px even when the
   surrounding .container is overridden wider on a page (homepage). */
.container.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
  max-width: 1180px;
}
.nav-logo img { height: 40px; width: auto; display: block; }

.nav-links {
  display: flex; gap: 30px;
  font-size: 14px; font-weight: 500;
}
.nav-links a          { color: var(--ink); }
.nav-links a:hover    { color: var(--slate-blue); }
.nav-links a.active   { color: var(--slate-blue); font-weight: 600; }

.nav-cta {
  display: flex; align-items: center; gap: 14px;
  font-size: 14px; font-weight: 600;
}
.nav-cta a.signin { color: var(--ink); }

/* Dashboard button — applied by codebehind when user is authenticated.
   Self-contained so it doesn't depend on .btn/.btn-primary cascading. */
.nav-cta a.signin-dashboard {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--slate-blue);
  color: #fff;
  border: 1px solid var(--slate-blue);
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.nav-cta a.signin-dashboard:hover {
  background: var(--slate-blue-deep);
  color: #fff;
  border-color: var(--slate-blue-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(61,90,122,0.30);
}

@media (max-width: 880px) { .nav-links { display: none; } }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 64px 0 40px;
  color: var(--muted); font-size: 13.5px;
}
.footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand           { max-width: 420px; flex: 1 1 280px; }
.footer-brand img       { height: 44px; margin-bottom: 16px; display: block; }
.footer-tag {
  font-size: 13px; color: var(--muted);
  line-height: 1.55; max-width: 320px;
}

/* Footer social icons — X + LinkedIn, sit under the brand tag */
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--muted);
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, background 0.18s ease;
}
.footer-social a:hover {
  color: var(--slate-blue);
  border-color: var(--slate-blue);
  background: #fff;
  transform: translateY(-1px);
}
.footer-social svg {
  width: 14px;
  height: 14px;
}
.footer-nav {
  display: flex; flex-wrap: wrap;
  gap: 28px; align-items: center;
  font-size: 14px; font-weight: 600;
  padding-top: 12px;
}
.footer-nav a       { color: var(--muted); }
.footer-nav a:hover { color: var(--ink); }
@media (max-width: 880px) {
  .footer-grid { gap: 24px; }
  .footer-nav  { padding-top: 0; gap: 20px; }
}

/* Three-column footer layout — LEARN / GET STARTED / RESOURCES.
   Each column has a mono uppercase label + a vertical nav stack.
   Columns wrap on narrow viewports. */
.footer-cols {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  padding-top: 8px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-col-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-blue);
}
.footer-col .footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 0;
  align-items: flex-start;
}
@media (max-width: 720px) {
  .footer-cols { gap: 36px; }
}
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 28px;
  display: flex; justify-content: space-between;
  align-items: center;
  font-size: 12.5px; color: var(--faint);
  flex-wrap: wrap; gap: 12px;
}

/* ------------------------------------------------------------
   Back-to-top FAB
   ------------------------------------------------------------ */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--slate-blue);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow:
    0 10px 28px -4px rgba(61,90,122,0.45),
    0 4px 10px -2px rgba(15,23,42,0.15);
  opacity: 0; visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.15s ease, visibility 0s linear 0.25s;
  z-index: 80;
}
.back-to-top.is-visible {
  opacity: 1; visibility: visible;
  transform: translateY(0);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.15s ease, visibility 0s;
}
.back-to-top:hover {
  background: var(--slate-blue-deep);
  transform: translateY(-3px);
}
.back-to-top svg {
  width: 18px; height: 18px;
  stroke: currentColor; stroke-width: 2.4;
  fill: none;
  stroke-linecap: round; stroke-linejoin: round;
}
@media (max-width: 720px) {
  .back-to-top { width: 40px; height: 40px; bottom: 20px; right: 20px; }
}


/* ============================================================
   VIDEO MODAL — opens when any [data-open-video] is clicked.
   Markup lives on Landing.Master today (homepage demo video),
   but the CSS + JS in chrome.js are shared, so the same modal
   pattern works on any page that drops a play-overlay + a
   #videoModal block.

   Aspect ratio is locked to 16:9 via padding-bottom on
   .video-modal-frame (Vimeo, YouTube, and self-hosted MP4s all
   use this ratio by default).
   ============================================================ */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.video-modal[hidden] {
  display: none;
}
.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 34, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}
.video-modal-content {
  position: relative;
  width: 100%;
  max-width: 960px;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  z-index: 1;
}
.video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  background: none;
  border: 0;
  color: #fff;
  cursor: pointer;
  padding: 6px;
  opacity: 0.8;
  transition: opacity 0.15s ease;
}
.video-modal-close:hover { opacity: 1; }
.video-modal-frame {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background: #000;
}
.video-modal-frame iframe,
.video-modal-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Accessibility helper used by the modal heading. */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ============================================================
   CUSTOMER QUOTE — anonymous testimonial block, used inside
   content sections on landing pages + main marketing pages.
   Slate-tinted background, red left-border accent, Fraunces
   italic for the quote, JetBrains Mono caps for attribution.
   ============================================================ */
.lp-quote {
  margin: 32px 0;
  padding: 24px 28px;
  background: var(--bg-soft, #f7f8fa);
  border-left: 4px solid var(--red);
  border-radius: 0 10px 10px 0;
}
.lp-quote p {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 20px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 12px;
}
.lp-quote .lp-quote-attr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}


/* ============================================================
   FINAL CTA + TRUST STRIP — canonical pattern across pages.
   Each page-css can still override .final-cta for bespoke
   background gradients or sizing; these defaults give any
   page that drops a .final-cta block the brand-correct shape
   (centered, red Fraunces italic accent, slate-tinted bg).
   ============================================================ */
.final-cta {
  padding: 96px 0;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(61,90,122,0.10) 0%, transparent 50%),
    radial-gradient(ellipse 40% 50% at 50% 100%, rgba(220,38,38,0.06) 0%, transparent 50%),
    var(--bg);
}
.final-cta h2 {
  font-size: 56px; font-weight: 900;
  color: var(--ink); letter-spacing: -0.05em;
  line-height: 1.0; margin: 0 auto 22px;
  max-width: 800px;
}
.final-cta h2 .accent {
  color: var(--red);
  font-style: italic;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
}
@media (max-width: 720px) { .final-cta h2 { font-size: 40px; } }
.final-cta p {
  font-size: 18px; color: var(--body);
  line-height: 1.55;
  max-width: 600px; margin: 0 auto 36px;
}

.final-ctas {
  display: flex; gap: 12px; justify-content: center;
  flex-wrap: wrap;
}
.final-trust {
  margin-top: 60px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 860px;
  margin-left: auto; margin-right: auto;
}
@media (max-width: 720px) { .final-trust { grid-template-columns: 1fr; } }
.final-trust-item {
  display: flex; align-items: flex-start; gap: 14px;
  text-align: left;
}
.final-trust-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--slate-blue-soft);
  color: var(--slate-blue);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.final-trust-icon.red {
  background: var(--red-wash); color: var(--red);
}
.final-trust-icon svg { width: 18px; height: 18px; }
.final-trust strong {
  display: block; font-size: 14.5px; font-weight: 800;
  color: var(--ink); margin-bottom: 3px;
}
.final-trust span { font-size: 13px; color: var(--muted); }
.final-trust a { color: inherit; }