/* ============================================================
   Carcasa compartida de las demos del marketplace de Vora.

   La idea: lo que identifica a Vora es SIEMPRE igual (barra
   superior, panel "Bajo el capó", cierre con CTA, neutrales y
   escala). Lo que identifica al producto es SIEMPRE propio
   (acento, marca, tipografía del cuerpo, arquetipo de pantalla).

   Cada demo declara su piel definiendo estas variables en
   :root, y no toca nada más de este archivo:

     --accent        color principal del producto
     --accent-ink    color de texto sobre el acento
     --accent-soft   fondo tenue del acento (badges, realces)

   Convención de nombres: todo lo de la carcasa lleva prefijo
   .v- para que nunca choque con las clases de la demo.
   ============================================================ */

:root {
  /* Neutrales de marca Vora — tomados de src/index.css */
  --v-ink:      #242C32;
  --v-heading:  #3A5368;
  --v-body:     #607D8B;
  --v-teal:     #5D8C98;
  --v-bg:       #F3F5F6;
  --v-surface:  #FFFFFF;
  --v-line:     #E5E7EB;
  --v-line-soft:#F0F2F4;

  /* Escala compartida */
  --v-radius:   12px;
  --v-radius-sm: 8px;
  --v-shadow:   0 1px 2px rgba(36,44,50,.04), 0 12px 32px -18px rgba(36,44,50,.28);

  --v-font:     'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --v-mono:     'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Piel por defecto — cada demo la sobreescribe */
  --accent:      #5D8C98;
  --accent-ink:  #FFFFFF;
  --accent-soft: #EDF3F4;
}

/* ---------- barra superior ---------- */

.v-topbar {
  background: var(--v-surface);
  border-bottom: 1px solid var(--v-line);
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--v-font);
}

.v-topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.v-topbar img {
  height: 26px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.v-back {
  font-size: 13px;
  font-weight: 600;
  color: var(--v-heading);
  text-decoration: none;
  white-space: nowrap;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color .15s, border-color .15s;
}
.v-back:hover { color: var(--v-teal); border-bottom-color: var(--v-teal); }
.v-back:focus-visible { outline: 2px solid var(--v-teal); outline-offset: 3px; }

.v-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--v-mono);
  font-size: 10.5px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--v-body);
}

.v-sector {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  padding: 4px 9px;
  border-radius: 5px;
  white-space: nowrap;
}

.v-demo-flag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.v-demo-flag::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- contenedor de página ---------- */

.v-page {
  max-width: 1140px;
  margin: 0 auto;
  padding: 28px 20px 0;
}

/* ---------- panel "Bajo el capó" ---------- */

.v-engine {
  max-width: 1140px;
  margin: 40px auto 0;
  padding: 0 20px;
  font-family: var(--v-font);
}

.v-engine-inner {
  background: var(--v-surface);
  border: 1px solid var(--v-line);
  border-radius: var(--v-radius);
  overflow: hidden;
}

.v-engine-head {
  padding: 16px 22px;
  border-bottom: 1px solid var(--v-line-soft);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.v-engine-head h2 {
  font-size: 15px;
  font-weight: 700;
  color: var(--v-ink);
  margin: 0;
  letter-spacing: -.01em;
}

.v-engine-head p {
  font-size: 12.5px;
  color: var(--v-body);
  margin: 3px 0 0;
  max-width: 60ch;
  line-height: 1.5;
}

.v-engine-live {
  font-family: var(--v-mono);
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 10px;
  border-radius: 5px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.v-engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.v-engine-cell {
  padding: 16px 22px 18px;
  border-right: 1px solid var(--v-line-soft);
  border-top: 1px solid var(--v-line-soft);
}
.v-engine-cell:last-child { border-right: none; }

.v-engine-cell h3 {
  font-family: var(--v-mono);
  font-size: 10px;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--v-body);
  margin: 0 0 8px;
  font-weight: 600;
}

.v-engine-cell p,
.v-engine-cell li {
  font-size: 12.8px;
  line-height: 1.55;
  color: var(--v-heading);
  margin: 0 0 6px;
}
.v-engine-cell ul { margin: 0; padding-left: 15px; }
.v-engine-cell li:last-child, .v-engine-cell p:last-child { margin-bottom: 0; }
.v-engine-cell code {
  font-family: var(--v-mono);
  font-size: .88em;
  background: var(--v-bg);
  padding: 1px 4px;
  border-radius: 3px;
}
.v-engine-cell b { color: var(--v-ink); font-weight: 700; }

/* la celda de honestidad se marca distinto: es la que más pesa */
.v-engine-cell.v-honest { background: var(--v-bg); }

/* ---------- "Qué estás viendo" (marco de la demo) ----------
   Va SIEMPRE entre la demo y el panel "Bajo el capó": primero el
   visitante juega, después entiende qué es esto y quién lo hizo,
   y sólo entonces le abrimos el motor. Es carcasa pura: no usa el
   acento del producto, para que se lea como voz de Vora y no como
   parte de la pieza. Su texto es idéntico en todas las demos.
   ---------------------------------------------------------------- */

.v-about {
  max-width: 1140px;
  margin: 40px auto 0;
  padding: 0 20px;
  font-family: var(--v-font);
}

.v-about-inner {
  background: var(--v-surface);
  border: 1px solid var(--v-line);
  border-radius: var(--v-radius);
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  overflow: hidden;
}

.v-about-main { padding: 20px 24px 22px; }

.v-about-main h2 {
  font-family: var(--v-mono);
  font-size: 10px;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--v-body);
  font-weight: 600;
  margin: 0 0 9px;
}

.v-about-main p {
  font-size: 13.4px;
  line-height: 1.6;
  color: var(--v-heading);
  margin: 0 0 9px;
  max-width: 62ch;
}
.v-about-main p:last-child { margin-bottom: 0; }
.v-about-main b { color: var(--v-ink); font-weight: 700; }
.v-about-main a {
  color: var(--v-teal);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(93,140,152,.35);
}
.v-about-main a:hover { border-bottom-color: var(--v-teal); }

.v-about-side {
  padding: 20px 24px 22px;
  background: var(--v-bg);
  border-left: 1px solid var(--v-line);
}

.v-about-side h3 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--v-ink);
  margin: 0 0 7px;
  letter-spacing: -.01em;
}

.v-about-side p {
  font-size: 12.8px;
  line-height: 1.55;
  color: var(--v-body);
  margin: 0 0 11px;
}

.v-about-link {
  font-size: 12.8px;
  font-weight: 700;
  color: var(--v-teal);
  text-decoration: none;
  white-space: nowrap;
}
.v-about-link:hover { text-decoration: underline; }
.v-about-link:focus-visible,
.v-about-main a:focus-visible { outline: 2px solid var(--v-teal); outline-offset: 3px; }

/* ---------- cierre con CTA ---------- */

.v-cta {
  max-width: 1140px;
  margin: 20px auto 0;
  padding: 0 20px;
  font-family: var(--v-font);
}

.v-cta-inner {
  background: var(--v-ink);
  border-radius: var(--v-radius);
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.v-cta h2 {
  font-size: 19px;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 5px;
  letter-spacing: -.015em;
}

.v-cta p {
  font-size: 13.5px;
  color: #AFC0C7;
  margin: 0;
  max-width: 56ch;
  line-height: 1.55;
}

.v-cta-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.v-btn {
  font-family: var(--v-font);
  font-size: 13.5px;
  font-weight: 700;
  padding: 11px 20px;
  border-radius: var(--v-radius-sm);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: opacity .15s, background .15s;
  display: inline-block;
}
.v-btn-primary { background: var(--v-teal); color: #FFFFFF; }
.v-btn-primary:hover { opacity: .9; }
.v-btn-ghost { background: transparent; color: #C7D3DD; border-color: #3E4C55; }
.v-btn-ghost:hover { background: #2B353C; }
.v-btn:focus-visible { outline: 2px solid var(--v-teal); outline-offset: 3px; }

/* ---------- pie ---------- */

.v-foot {
  max-width: 1140px;
  margin: 0 auto;
  padding: 20px;
  font-family: var(--v-mono);
  font-size: 11px;
  color: var(--v-body);
  text-align: center;
  line-height: 1.7;
}
.v-foot a { color: var(--v-teal); text-decoration: none; font-weight: 600; }
.v-foot a:hover { text-decoration: underline; }

/* ---------- utilidades compartidas ---------- */

.v-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;
}

@media (max-width: 640px) {
  .v-topbar { padding: 9px 14px; }
  .v-topbar img { height: 22px; }
  .v-page { padding: 20px 14px 0; }
  .v-engine, .v-cta, .v-about { padding: 0 14px; }
  .v-about-inner { grid-template-columns: 1fr; }
  .v-about-side { border-left: none; border-top: 1px solid var(--v-line); }
  .v-cta-inner { padding: 20px; }
  .v-engine-cell { border-right: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}