/* Páginas de producto con el diseño "av-" (agentes de voz y transcripción de
   juicios). Se carga detrás de css/paginas.css y blog.css. Antes vivía en un
   <style> dentro de agentes-de-voz.html; compartido, se descarga una vez y
   queda en caché para las dos páginas. */
/* ══════════════════════════════════════════════
   AGENTES DE VOZ — estilos propios de esta página.
   Van aquí y no en styles.css porque no los usa
   ninguna otra página: así el CSS global (ya de
   140 KB) no crece para todo el sitio.

   Estructura calcada de naxia.es/agentes-de-voz
   (micro-etiqueta, títulos ligeros de tracking
   cerrado, tarjeta con icono de línea + título en
   versalitas + etiqueta al pie) pero con la paleta
   clara de ablalo. Sin emojis: iconos SVG de trazo.
   ══════════════════════════════════════════════ */

.av-page { padding-top: 5rem; }

.av-ico {
  width: 30px; height: 30px;
  stroke: var(--primary); stroke-width: 1.5; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
  display: block;
}

/* ───────── Hero ───────── */
.av-hero {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border-strong);
  padding: 5rem var(--pad) 4rem;
  text-align: center;
}

.av-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.av-hero__title {
  font-size: clamp(2.2rem, 5.6vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.08;
  margin: 0 auto 1.2rem;
  max-width: 16ch;
  color: var(--text);
}

.av-hero__sub {
  font-size: 1.06rem;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 56ch;
  margin: 0 auto;
}

.av-ctas { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-top: 2.4rem; }

.av-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.94rem;
  border: 1px solid var(--text);
  cursor: pointer;
  font-family: inherit;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.av-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-1px); }

.av-btn--ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.av-btn--ghost:hover { background: transparent; color: var(--primary); border-color: var(--primary); transform: none; }

.av-hero__trust {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.7rem;
  justify-content: center;
}

/* ───────── Bandas ───────── */
.av-band { border-bottom: 1px solid var(--border); }
.av-band--soft { background: var(--bg-soft); }

.av-inner { max-width: var(--maxw); margin: 0 auto; padding: 4.5rem var(--pad); }
.av-inner--narrow { max-width: var(--maxw-narrow); }

.av-head { text-align: center; max-width: 60ch; margin: 0 auto 3rem; }

.av-head h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.032em;
  line-height: 1.18;
  margin-bottom: 0.8rem;
  color: var(--text);
}

.av-head p { color: var(--text-light); line-height: 1.7; font-size: 0.99rem; margin: 0; }

/* ───────── Barra de titulares ───────── */
.av-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: var(--maxw-narrow);
  margin: 0 auto;
  padding: 2.6rem var(--pad);
  text-align: center;
}

.av-bar div { display: flex; flex-direction: column; align-items: center; gap: 1rem; }

.av-bar span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.5;
  max-width: 22ch;
}

.av-bar .av-ico { width: 34px; height: 34px; }

/* ───────── Columnas de texto ───────── */
.av-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.4rem; }

.av-col { border-top: 2px solid var(--text); padding-top: 1.3rem; }

.av-col b {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.7rem;
}

.av-col h3 { font-size: 1.12rem; font-weight: 600; letter-spacing: -0.018em; line-height: 1.35; color: var(--text); margin-bottom: 0.6rem; }
.av-col p { font-size: 0.94rem; color: var(--text-light); line-height: 1.7; margin: 0; }

/* ───────── Tarjetas ───────── */
.av-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1rem; }

.av-card {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.av-band--soft .av-card { background: #fff; }
.av-card:hover { transform: translateY(-4px); border-color: rgba(var(--primary-rgb), 0.45); }

.av-card .av-ico { margin-bottom: 1.4rem; }

.av-card h3 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.85rem;
}

.av-card p { font-size: 0.93rem; color: var(--text-light); line-height: 1.7; margin: 0; flex: 1; }
.av-card p a { color: var(--primary); }

.av-card__foot {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  flex: 0 0 auto;
}

/* ───────── Pasos ───────── */
.av-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; list-style: none; padding: 0; margin: 0; }

.av-steps li { background: var(--bg); border: 1px solid var(--border-strong); border-radius: 8px; padding: 1.6rem; }
.av-band--soft .av-steps li { background: #fff; }

.av-steps b { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; color: var(--primary); margin-bottom: 0.9rem; }
.av-steps p { font-size: 0.92rem; color: var(--text-light); line-height: 1.7; margin: 0; }

/* ───────── Transcripción de ejemplo ───────── */
.av-call { max-width: 620px; margin: 0 auto; background: var(--bg); border: 1px solid var(--border-strong); border-radius: 8px; padding: 2rem; }
.av-band--soft .av-call { background: #fff; }

.av-call__head {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-bottom: 1.1rem;
  margin: 0 0 1.4rem;
  border-bottom: 1px solid var(--border);
}

.av-line { display: flex; gap: 1rem; margin-bottom: 1.2rem; align-items: flex-start; }
.av-line:last-of-type { margin-bottom: 0; }

.av-line b {
  flex: 0 0 4.6rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-top: 0.28rem;
}

.av-line--ia b { color: var(--primary); }
.av-line p { margin: 0; font-size: 0.95rem; line-height: 1.7; color: var(--text-light); }
.av-line--ia p { color: var(--text); }

.av-call__note { margin: 1.6rem 0 0; padding-top: 1.3rem; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--text-dim); line-height: 1.7; }

/* ───────── Lista de garantías ───────── */
.av-checks { list-style: none; padding: 0; margin: 0; }

.av-checks li {
  position: relative;
  padding: 1.15rem 0 1.15rem 2.2rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}

.av-checks li:first-child { border-top: 1px solid var(--border); }

.av-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--primary);
}

.av-checks strong { color: var(--text); font-weight: 600; }

/* ───────── FAQ ───────── */
.av-faq { max-width: 740px; margin: 0 auto; border-top: 1px solid var(--border); }

.av-faq details { border-bottom: 1px solid var(--border); }

.av-faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.3rem 0;
  transition: color 0.15s var(--ease);
}

.av-faq summary:hover { color: var(--primary); }
.av-faq summary::-webkit-details-marker { display: none; }

.av-faq summary::after {
  content: "";
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid var(--primary);
  border-bottom: 1.5px solid var(--primary);
  transform: rotate(45deg) translateY(-3px);
  transition: transform 0.2s var(--ease);
}

.av-faq details[open] summary::after { transform: rotate(-135deg) translateY(-3px); }

.av-faq p { margin: 0 0 1.4rem; font-size: 0.95rem; line-height: 1.75; color: var(--text-light); max-width: 62ch; }
.av-faq a { color: var(--primary); }

/* ───────── Reserva ───────── */
.av-book { max-width: 780px; margin: 0 auto; text-align: center; }

.av-book h2 {
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.032em;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 1rem;
}

.av-book p { color: var(--text-light); line-height: 1.7; margin: 0 auto 2rem; max-width: 50ch; }

.av-book__note { font-size: 0.84rem; color: var(--text-dim); margin: 1.4rem 0 0; }
.av-book__note a { color: var(--primary); }

/* ───────── Enlaces relacionados ───────── */
.av-more { max-width: var(--maxw-narrow); margin: 0 auto; padding: 2.5rem var(--pad) 4rem; text-align: center; font-size: 0.88rem; color: var(--text-dim); line-height: 2; }
.av-more a { color: var(--text-light); }

@media (max-width: 640px) {
  .av-hero { padding: 3.4rem var(--pad) 2.8rem; }
  .av-inner { padding: 3rem var(--pad); }
  .av-bar { grid-template-columns: 1fr; gap: 2rem; }
  .av-line { flex-direction: column; gap: 0.3rem; }
  .av-line b { flex: none; }
  .av-card, .av-call { padding: 1.6rem; }
}