/* ============================================================
   RESET Y BASE
   ============================================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #0f1412;
  color: #fff;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

.catalogo-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* ============================================================
   BANNER DE AUTOMENTOR
   ============================================================ */
.automentor-banner {
  width: 100%;
  background: #0a0d0b;
  border-bottom: 2px solid #ffc313;
  overflow: hidden;
}

.banner-link {
  display: block;
  width: 100%;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.3s;
}

.banner-link:hover {
  opacity: 0.92;
}

.banner-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ============================================================
   HERO (página principal)
   ============================================================ */
.catalogo-hero {
  text-align: center;
  padding: 60px 20px;
  margin-bottom: 40px;
}

.catalogo-hero h1 {
  color: #ffc313;
  font-size: 42px;
  margin-bottom: 15px;
  text-shadow: 0 2px 10px rgba(255, 195, 19, 0.2);
}

.hero-subtitle {
  color: #ccc;
  font-size: 20px;
  margin-bottom: 25px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.badge {
  background: rgba(1, 205, 116, 0.15);
  border: 1px solid #01cd74;
  color: #01cd74;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
}

/* ============================================================
   GRID DE LIBROS (página principal)
   ============================================================ */
.libros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.libro-card {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #2a3530;
  border-radius: 16px;
  padding: 25px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.libro-card:hover {
  transform: translateY(-5px);
  border-color: #ffc313;
  box-shadow: 0 10px 30px rgba(255, 195, 19, 0.2);
}

.marca-badge {
    position: absolute;
    top: 12px;
    right: 15px;
    background: rgba(241, 238, 4, 0.973);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 12px;
    color: #030303;
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.libro-imagen {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center cover;
  border-radius: 10px;
  margin-bottom: 15px;
  border: 1px solid #2a3530;
}

.libro-imagen-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(
    145deg,
    rgba(255, 195, 19, 0.15),
    rgba(255, 195, 19, 0.05)
  );
  border: 2px dashed #ffc313;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 80px;
  margin-bottom: 15px;
  position: relative;
}

.libro-imagen-placeholder::after {
  content: "Sin portada";
  position: absolute;
  bottom: 15px;
  left: 0;
  right: 0;
  color: #888;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.libro-card h3 {
  color: #ffc313;
  font-size: 20px;
  margin: 15px 0 10px;
  min-height: 50px;
  line-height: 1.3;
}

.libro-descripcion {
  color: #bbb;
  font-size: 14px;
  margin-bottom: 15px;
  line-height: 1.5;
  flex-grow: 1;
}

.libro-stats {
  display: flex;
  justify-content: center;
  margin: 15px 0;
  padding: 10px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
}

.libro-stats .stat {
  font-size: 13px;
  color: #01cd74;
  font-weight: 600;
}

.libro-precios {
  margin: 15px 0;
}

.precio-libro {
  display: block;
  font-size: 32px;
  color: #ffc313;
  font-weight: 700;
  margin-bottom: 5px;
}

.precio-desde {
  font-size: 13px;
  color: #888;
}

.btn-ver-libro {
  display: inline-block;
  background: linear-gradient(145deg, #01cd74, #00a85d);
  color: #000 !important;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.3s;
  margin-top: auto;
  width: 100%;
}

.btn-ver-libro:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(1, 205, 116, 0.4);
}

/* ============================================================
   INFO BANNER (página principal)
   ============================================================ */
.info-banner {
  max-width: 1000px;
  margin: 40px auto;
  background: rgba(255, 195, 19, 0.05);
  border: 1px solid rgba(255, 195, 19, 0.3);
  border-radius: 12px;
  padding: 25px;
  text-align: center;
}

.info-banner h4 {
  color: #ffc313;
  margin-bottom: 15px;
  font-size: 20px;
}

.ventajas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 15px;
}

.ventaja-item {
  color: #ccc;
  font-size: 14px;
  background: rgba(0, 0, 0, 0.3);
  padding: 10px 18px;
  border-radius: 8px;
}

.ventaja-item strong {
  color: #01cd74;
  margin-right: 5px;
}

/* ============================================================
   BREADCRUMB (compartido)
   ============================================================ */
.breadcrumb {
  font-size: 14px;
  color: #888;
  margin-bottom: 25px;
  padding: 10px 0;
}

.breadcrumb a {
  color: #ffc313;
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: #fff;
  text-decoration: underline;
}

/* ============================================================
   HEADER DEL LIBRO (página de procedimientos)
   ============================================================ */
.libro-header-detail {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #2a3530;
  border-radius: 16px;
  padding: 35px;
  text-align: center;
  margin-bottom: 40px;
}

.marca-tag {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 15px;
}

.libro-header-detail h1 {
  color: #ffc313;
  font-size: 32px;
  margin: 10px 0;
  line-height: 1.3;
}

.libro-descripcion-detalle {
  color: #ccc;
  font-size: 16px;
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.libro-stats-detalle {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0;
}

.stat-mini-tag {
  padding: 5px 14px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 600;
}

.stat-mini-tag.completo {
  background: rgba(1, 205, 116, 0.15);
  color: #01cd74;
  border: 1px solid #01cd74;
}

.stat-mini-tag.parcial {
  background: rgba(247, 162, 3, 0.15);
  color: #f7a203;
  border: 1px solid #f7a203;
}

.stat-mini-tag.referencia {
  background: rgba(52, 152, 219, 0.15);
  color: #3498db;
  border: 1px solid #3498db;
}

.libro-precio-completo {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px dashed #2a3530;
}

.precio-destacado {
  display: block;
  font-size: 42px;
  color: #ffc313;
  font-weight: 700;
  margin-bottom: 8px;
}

.precio-nota {
  color: #888;
  font-size: 14px;
}

/* ============================================================
   BOTÓN COMPRAR LIBRO COMPLETO
   ============================================================ */
.btn-comprar-libro-completo {
  display: inline-block;
  background: linear-gradient(145deg, #ffc313, #ffa500);
  color: #000 !important;
  padding: 12px 28px;
  border-radius: 10px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 15px;
  margin-top: 15px;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(255, 195, 19, 0.3);
}

.btn-comprar-libro-completo:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 195, 19, 0.5);
}

.btn-comprar-libro-completo.grande {
  padding: 16px 40px;
  font-size: 17px;
}

/* ============================================================
   TÍTULO DE SECCIÓN DE PROCEDIMIENTOS
   ============================================================ */
.procs-titulo {
  color: #ffc313;
  font-size: 24px;
  margin: 30px 0 20px;
  border-bottom: 2px solid #2a3530;
  padding-bottom: 10px;
}

/* ============================================================
   TARJETAS COMPACTAS DE PROCEDIMIENTOS (libro.php)
   ============================================================ */
.procs-grid-detalle {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.proc-card-detalle {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 1px solid #2a3530;
  border-radius: 14px;
  padding: 20px;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}

.proc-card-detalle::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #01cd74, #ffc313);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}

.proc-card-detalle:hover {
  border-color: #01cd74;
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(1, 205, 116, 0.15);
}

.proc-card-detalle:hover::before {
  transform: scaleX(1);
}

.proc-header-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.proc-numero {
  background: rgba(255, 195, 19, 0.15);
  border: 1px solid #ffc313;
  color: #ffc313;
  padding: 4px 12px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
}

.proc-nivel {
  padding: 4px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.nivel-completo {
  background: rgba(1, 205, 116, 0.15);
  color: #01cd74;
  border: 1px solid #01cd74;
}
.nivel-parcial {
  background: rgba(247, 162, 3, 0.15);
  color: #f7a203;
  border: 1px solid #f7a203;
}
.nivel-referencia {
  background: rgba(52, 152, 219, 0.15);
  color: #3498db;
  border: 1px solid #3498db;
}

.proc-titulo-card {
  color: #fff;
  font-size: 17px;
  line-height: 1.4;
  margin: 0 0 10px;
  min-height: 45px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.proc-card-detalle .proc-descripcion {
  color: #bbb;
  font-size: 13px;
  line-height: 1.5;
  margin: 0 0 10px;
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

/* Indicadores de contenido */
.proc-indicadores {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 15px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  border: 1px dashed #2a3530;
}

.indicador-item {
  font-size: 11px;
  color: #ccc;
  padding: 4px 10px;
  background: rgba(255, 195, 19, 0.08);
  border: 1px solid rgba(255, 195, 19, 0.3);
  border-radius: 12px;
  font-weight: 600;
}

.indicador-item.ejemplo {
  color: #01cd74;
  background: rgba(1, 205, 116, 0.08);
  border-color: rgba(1, 205, 116, 0.3);
}

.indicador-item.advertencia {
  color: #ff5050;
  background: rgba(255, 80, 80, 0.08);
  border-color: rgba(255, 80, 80, 0.3);
}

.proc-footer-card {
  margin-top: 15px;
  padding-top: 12px;
  border-top: 1px dashed #2a3530;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.proc-precio {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.proc-precio .precio {
  font-size: 22px;
  color: #ffc313;
  font-weight: 700;
}

.proc-precio .precio-nota {
  font-size: 12px;
  color: #888;
}

.btn-ver-detalle {
  display: inline-block;
  background: linear-gradient(145deg, #01cd74, #00a85d);
  color: #000 !important;
  padding: 9px 16px;
  border-radius: 8px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 12px;
  transition: all 0.3s;
  white-space: nowrap;
}

.btn-ver-detalle:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(1, 205, 116, 0.4);
}

/* ============================================================
   CTA FINAL DEL LIBRO
   ============================================================ */
.cta-final-libro {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #ffc313;
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  margin: 50px 0 30px;
}

.cta-final-libro h3 {
  color: #ffc313;
  font-size: 24px;
  margin: 0 0 10px;
}

.cta-final-libro p {
  color: #ccc;
  font-size: 16px;
  margin: 0 0 20px;
}

.precio-final {
  margin: 20px 0;
}

.precio-libro-final {
  display: block;
  font-size: 42px;
  color: #ffc313;
  font-weight: 700;
  margin-bottom: 8px;
}

.ahorro-final {
  color: #01cd74;
  font-size: 14px;
  font-weight: 600;
}

/* ============================================================
   DETALLE DE PROCEDIMIENTO (página de venta)
   ============================================================ */
.proc-header-detalle {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #ffc313;
  border-radius: 16px;
  padding: 40px 30px;
  text-align: center;
  margin-bottom: 40px;
}

.proc-numero-grande {
  display: inline-block;
  background: #ffc313;
  color: #000;
  font-size: 22px;
  font-weight: 700;
  padding: 8px 22px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.proc-header-detalle h1 {
  color: #ffc313;
  font-size: 32px;
  margin: 10px 0;
  line-height: 1.3;
}

.proc-descripcion-detalle {
  color: #ccc;
  font-size: 18px;
  max-width: 700px;
  margin: 15px auto 0;
  line-height: 1.5;
}

.proc-badges-header {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.nivel-libro {
  background: rgba(255, 195, 19, 0.15);
  color: #ffc313;
  border: 1px solid #ffc313;
}

/* ============================================================
   SECCIONES DE CONTENIDO (página de venta)
   ============================================================ */
.seccion-detalle {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 1px solid #2a3530;
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 25px;
}

.seccion-detalle h2 {
  color: #ffc313;
  font-size: 20px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px dashed #2a3530;
}

.contenido-detalle {
  color: #ddd;
  font-size: 15px;
  line-height: 1.8;
}

.ejemplo-real .contenido-detalle {
  background: rgba(1, 205, 116, 0.05);
  border-left: 4px solid #01cd74;
  padding: 15px 20px;
  border-radius: 0 8px 8px 0;
}

.advertencias {
  border-color: #ff5050;
}

.advertencias h2 {
  color: #ff5050;
}

.advertencias .contenido-detalle {
  background: rgba(255, 80, 80, 0.05);
  border-left: 4px solid #ff5050;
  padding: 15px 20px;
  border-radius: 0 8px 8px 0;
}

.lista-incluye {
  list-style: none;
}

.lista-incluye li {
  padding: 10px 0;
  padding-left: 32px;
  position: relative;
  border-bottom: 1px dashed #2a3530;
}

.lista-incluye li:last-child {
  border-bottom: none;
}

.lista-incluye li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #01cd74;
  font-weight: 700;
  font-size: 18px;
}

/* Nota de completitud */
.nota-completitud {
  background: rgba(52, 152, 219, 0.05);
  border-color: #3498db;
}

.nota-completitud h2 {
  color: #3498db;
}

/* ============================================================
   CTA PRINCIPAL (página de venta)
   ============================================================ */
.cta-principal {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #01cd74;
  border-radius: 16px;
  padding: 45px 30px;
  text-align: center;
  margin: 40px 0;
}

.precio-cta {
  margin-bottom: 25px;
}

.precio-grande {
  display: block;
  font-size: 52px;
  color: #ffc313;
  font-weight: 700;
  margin-bottom: 10px;
}

.btn-comprar-whatsapp {
  display: inline-block;
  background: linear-gradient(145deg, #25d366, #128c7e);
  color: #fff !important;
  padding: 18px 45px;
  border-radius: 12px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 18px;
  transition: all 0.3s;
  margin-bottom: 20px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-comprar-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.cta-nota {
  color: #888;
  font-size: 14px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px dashed #2a3530;
}

.cta-nota a,
.cta-link-libro {
  color: #ffc313 !important;
  text-decoration: none;
  font-weight: 700;
}

.cta-nota a:hover,
.cta-link-libro:hover {
  text-decoration: underline;
}

/* ============================================================
   PROCEDIMIENTOS RELACIONADOS
   ============================================================ */
.relacionados {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 2px solid #2a3530;
}

.relacionados h2 {
  color: #ffc313;
  font-size: 24px;
  margin-bottom: 10px;
}

.relacionados-subtitle {
  color: #888;
  margin-bottom: 25px;
  font-size: 14px;
}

.relacionados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.relacionado-card {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 1px solid #2a3530;
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s;
}

.relacionado-card:hover {
  border-color: #ffc313;
  transform: translateY(-3px);
}

.rel-numero {
  display: inline-block;
  background: rgba(255, 195, 19, 0.15);
  color: #ffc313;
  padding: 4px 12px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 10px;
}

.relacionado-card h4 {
  color: #fff;
  font-size: 15px;
  margin: 10px 0;
  min-height: 40px;
  line-height: 1.4;
}

.rel-precio {
  display: block;
  color: #01cd74;
  font-size: 20px;
  font-weight: 700;
  margin: 10px 0;
}

.btn-ver-rel {
  display: inline-block;
  background: #2a3530;
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 6px;
  text-decoration: none !important;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-ver-rel:hover {
  background: #3a4540;
}

/* ============================================================
   REFERENCIAS CRUZADAS (tarjetas clickeables)
   ============================================================ */
.seccion-detalle.referencias-cruzadas {
  border-color: #3498db;
}

.seccion-detalle.referencias-cruzadas h2 {
  color: #3498db;
}

.referencias-intro {
  color: #bbb;
  font-size: 14px;
  margin-bottom: 20px;
  font-style: italic;
}

.referencias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.referencia-card {
  background: linear-gradient(145deg, #0f1412, #1a2520);
  border: 1px solid #2a3530;
  border-radius: 12px;
  padding: 18px;
  text-decoration: none !important;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.referencia-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #3498db, #2980b9);
  transition: width 0.3s;
}

.referencia-card:hover {
  border-color: #3498db;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(52, 152, 219, 0.2);
}

.referencia-card:hover::before {
  width: 6px;
}

.referencia-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.referencia-numero {
  background: rgba(52, 152, 219, 0.15);
  border: 1px solid #3498db;
  color: #3498db;
  padding: 4px 12px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
}

.referencia-titulo {
  color: #fff;
  font-size: 14px;
  line-height: 1.4;
  margin: 0 0 15px;
  flex-grow: 1;
  min-height: 40px;
}

.referencia-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px dashed #2a3530;
  margin-top: auto;
}

.referencia-precio {
  color: #01cd74;
  font-weight: 700;
  font-size: 16px;
}

.referencia-cta {
  color: #3498db;
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.2s;
}

.referencia-card:hover .referencia-cta {
  transform: translateX(3px);
  color: #fff;
}

.referencias-nota {
  color: #888;
  font-size: 13px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px dashed #2a3530;
  font-style: italic;
}

/* ============================================================
   ESTADOS VACÍOS
   ============================================================ */
.estado-vacio {
  text-align: center;
  color: #888;
  padding: 60px 20px;
  grid-column: 1 / -1;
  font-size: 16px;
}

/* ============================================================
   RESPONSIVE (unificado)
   ============================================================ */
@media (max-width: 768px) {
  /* Banner */
  .banner-img {
    height: 85px;
  }
  .automentor-banner {
    margin-bottom: 20px;
  }

  /* Hero */
  .catalogo-hero h1 {
    font-size: 30px;
  }
  .hero-subtitle {
    font-size: 16px;
  }

  /* Grids */
  .libros-grid,
  .procs-grid-detalle,
  .relacionados-grid {
    grid-template-columns: 1fr;
  }

  /* Precios grandes */
  .precio-grande {
    font-size: 38px;
  }

  /* Headers */
  .libro-header-detail h1,
  .proc-header-detalle h1 {
    font-size: 24px;
  }

  /* CTAs */
  .cta-principal {
    padding: 30px 20px;
  }
  .btn-comprar-whatsapp {
    padding: 14px 30px;
    font-size: 16px;
  }
  .cta-final-libro {
    padding: 30px 20px;
  }
  .precio-libro-final {
    font-size: 32px;
  }

  /* Footer de tarjetas */
  .proc-footer-card {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .proc-footer-card .btn-ver-detalle {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .banner-img {
    height: 90px;
  }
}
/* ============================================================
   BARRA DE TÍTULO + TOGGLE DE VISTA
   ============================================================ */
.procs-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 30px 0 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.procs-header-bar .procs-titulo {
  margin: 0;
  border-bottom: none;
  padding-bottom: 0;
}

/* === TOGGLE DE VISTA === */
.view-toggle {
  display: inline-flex;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid #2a3530;
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
}

.view-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: #888;
  padding: 8px 14px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.25s ease;
  font-family: inherit;
}

.view-btn svg {
  flex-shrink: 0;
}

.view-btn:hover {
  color: #ffc313;
  background: rgba(255, 195, 19, 0.08);
}

.view-btn.active {
  background: linear-gradient(145deg, #ffc313, #ffa500);
  color: #000;
  box-shadow: 0 2px 8px rgba(255, 195, 19, 0.3);
}

.view-btn.active:hover {
  background: linear-gradient(145deg, #ffc313, #ffa500);
  color: #000;
}

/* ============================================================
   VISTA EN LISTA (alternativa a tarjetas)
   ============================================================ */
.procs-list-detalle {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}

.procs-list-detalle .proc-card-detalle {
  flex-direction: row;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  min-height: auto;
  transition: all 0.25s ease;
}

.procs-list-detalle .proc-card-detalle::before {
  display: none; /* Quitar la línea decorativa superior en vista lista */
}

.procs-list-detalle .proc-card-detalle:hover {
  transform: translateX(4px);
  border-color: #01cd74;
}

/* Número del procedimiento en vista lista */
.procs-list-detalle .proc-card-detalle::after {
  content: "#" attr(data-numero);
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 195, 19, 0.15);
  border: 1px solid #ffc313;
  color: #ffc313;
  padding: 4px 10px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
  font-family: inherit;
}

.procs-list-detalle .proc-card-detalle {
  position: relative;
  padding-left: 80px; /* Espacio para el número */
}

/* Título en vista lista */
.procs-list-detalle .proc-titulo-card {
  flex: 1;
  min-height: auto;
  margin: 0;
  font-size: 16px;
  display: block;
  -webkit-line-clamp: 1;
}

/* Ocultar descripción en vista lista (muy compacta) */
.procs-list-detalle .proc-descripcion {
  display: none;
}

/* Footer en vista lista */
.procs-list-detalle .proc-footer-card {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
  gap: 20px;
  flex-shrink: 0;
}

.procs-list-detalle .proc-precio .precio {
  font-size: 20px;
}

.procs-list-detalle .btn-ver-detalle {
  padding: 8px 18px;
  font-size: 12px;
}

/* Estado vacío en vista lista */
.procs-list-detalle .estado-vacio {
  padding: 40px 20px;
}

/* ============================================================
   RESPONSIVE - AJUSTES PARA TOGGLE
   ============================================================ */
@media (max-width: 768px) {
  .procs-header-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .view-toggle {
    width: 100%;
    justify-content: center;
  }

  .view-btn {
    flex: 1;
    justify-content: center;
  }

  /* En móvil, la vista lista también se adapta */
  .procs-list-detalle .proc-card-detalle {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 22px;
    gap: 12px;
  }

  .procs-list-detalle .proc-card-detalle::after {
    position: static;
    transform: none;
    margin-bottom: 8px;
  }

  .procs-list-detalle .proc-titulo-card {
    -webkit-line-clamp: 2;
  }

  .procs-list-detalle .proc-footer-card {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .view-btn span {
    display: none; /* Ocultar texto en móviles muy pequeños, solo iconos */
  }

  .view-btn {
    padding: 10px 16px;
  }
}

/* ============================================================
   CTA FINAL: CALCULADORA DE AHORRO
   ============================================================ */
.cta-final-libro-calculadora {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 3px solid #ffc313;
  border-radius: 20px;
  padding: 40px 30px;
  margin: 60px 0 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(255, 195, 19, 0.2);
}

/* Efecto de brillo en el borde */
.cta-final-libro-calculadora::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #ffc313, #01cd74, #ffc313);
  border-radius: 20px;
  z-index: -1;
  animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Header */
.calculadora-header {
  margin-bottom: 30px;
}

.calculadora-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 10px;
}

.calculadora-header h2 {
  color: #ffc313;
  font-size: 32px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Comparación de precios */
.calculadora-comparacion {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.calculadora-columna {
  flex: 1;
  min-width: 250px;
  padding: 25px;
  border-radius: 15px;
  background: rgba(0, 0, 0, 0.3);
}

.calculadora-columna.individual {
  border: 2px solid #ff5050;
}

.calculadora-columna.libro {
  border: 2px solid #01cd74;
}

.calculadora-label {
  color: #ccc;
  font-size: 14px;
  margin-bottom: 15px;
  line-height: 1.4;
}

.calculadora-precio-antiguo {
  margin: 15px 0;
}

.precio-tachado {
  font-size: 36px;
  color: #ff5050;
  font-weight: 700;
  text-decoration: line-through;
  opacity: 0.7;
}

.calculadora-precio-nuevo {
  margin: 15px 0;
}

.precio-destacado {
  font-size: 48px;
  color: #01cd74;
  font-weight: 700;
  text-shadow: 0 0 20px rgba(1, 205, 116, 0.5);
}

.calculadora-nota {
  color: #888;
  font-size: 12px;
  margin-top: 10px;
}

/* Separador visual */
.calculadora-separador {
  display: flex;
  align-items: center;
  justify-content: center;
}

.separador-icon {
  font-size: 36px;
  color: #ffc313;
  font-weight: 700;
}

/* Ahorro destacado */
.calculadora-ahorro {
  margin: 40px 0;
}

.ahorro-badge {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  background: linear-gradient(145deg, #ffc313, #ffa500);
  padding: 20px 40px;
  border-radius: 50px;
  box-shadow: 0 8px 30px rgba(255, 195, 19, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.ahorro-icon {
  font-size: 32px;
}

.ahorro-texto {
  color: #000;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Botón CTA */
.btn-comprar-libro-completo-calculadora {
  display: inline-block;
  background: linear-gradient(145deg, #25d366, #128c7e);
  color: #fff !important;
  padding: 20px 50px;
  border-radius: 15px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 30px 0;
  transition: all 0.3s;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-comprar-libro-completo-calculadora:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

/* Beneficios */
.calculadora-beneficios {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 2px dashed #2a3530;
}

.beneficio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ccc;
  font-size: 15px;
}

.beneficio-icon {
  font-size: 20px;
}

/* ============================================================
   RESPONSIVE - CALCULADORA DE AHORRO
   ============================================================ */
@media (max-width: 768px) {
  .cta-final-libro-calculadora {
    padding: 30px 20px;
  }

  .calculadora-header h2 {
    font-size: 24px;
  }

  .calculadora-comparacion {
    flex-direction: column;
    gap: 15px;
  }

  .calculadora-separador {
    transform: rotate(90deg);
  }

  .precio-tachado {
    font-size: 28px;
  }

  .precio-destacado {
    font-size: 36px;
  }

  .ahorro-badge {
    padding: 15px 25px;
    flex-direction: column;
    gap: 10px;
  }

  .ahorro-texto {
    font-size: 16px;
  }

  .btn-comprar-libro-completo-calculadora {
    padding: 16px 30px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .calculadora-icon {
    font-size: 36px;
  }

  .calculadora-header h2 {
    font-size: 20px;
  }

  .ahorro-icon {
    font-size: 24px;
  }

  .ahorro-texto {
    font-size: 14px;
  }
}

/* ============================================================
   CALCULADORA DE AHORRO (AISLADA PARA EVITAR CONFLICTOS)
   ============================================================ */
.savings-calc-wrapper {
  margin: 50px 0 30px;
  padding: 0 10px;
}

.savings-calc-box {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 2px solid #ffc313;
  border-radius: 16px;
  padding: 30px 25px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.savings-calc-header {
  margin-bottom: 25px;
}
.calc-icon {
  font-size: 36px;
  display: block;
  margin-bottom: 8px;
}
.savings-calc-header h3 {
  color: #ffc313;
  font-size: 24px;
  margin: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.savings-calc-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin: 20px 0 30px;
  flex-wrap: wrap;
}

.calc-col {
  flex: 1;
  min-width: 200px;
  padding: 15px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
}
.calc-col.old {
  border: 1px solid #ff5050;
}
.calc-col.new {
  border: 1px solid #01cd74;
}

.calc-label {
  color: #ccc;
  font-size: 13px;
  margin: 0 0 10px;
  line-height: 1.4;
}
.calc-price {
  font-size: 32px;
  font-weight: 700;
  margin: 10px 0;
}
.old-price {
  color: #ff5050;
  text-decoration: line-through;
  opacity: 0.8;
}
.new-price {
  color: #01cd74;
  text-shadow: 0 0 10px rgba(1, 205, 116, 0.3);
}
.calc-note {
  color: #888;
  font-size: 11px;
}

.calc-divider {
  font-size: 28px;
  color: #ffc313;
  font-weight: 700;
  padding: 0 10px;
}

.savings-badge {
  display: inline-block;
  background: linear-gradient(135deg, #ffc313, #ffa500);
  color: #000;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  margin: 20px 0;
  box-shadow: 0 6px 20px rgba(255, 195, 19, 0.3);
  animation: calcPulse 2s ease-in-out infinite;
}
@keyframes calcPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

.calc-cta-btn {
  display: block;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff !important;
  padding: 16px 32px;
  border-radius: 10px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 16px;
  margin: 25px auto;
  max-width: 350px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}
.calc-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.calc-perks {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px dashed #2a3530;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: #ccc;
  font-size: 14px;
}
.perk-item {
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Responsive */
@media (max-width: 600px) {
  .savings-calc-grid {
    flex-direction: column;
    gap: 15px;
  }
  .calc-divider {
    transform: rotate(90deg);
  }
  .calc-price {
    font-size: 26px;
  }
  .savings-badge {
    font-size: 14px;
    padding: 12px 20px;
  }
  .calc-cta-btn {
    max-width: 100%;
    font-size: 15px;
  }
}

/* ============================================================
   CALCULADORA DE AHORRO (CTA FINAL)
   ============================================================ */
.cta-final-libro-calculadora {
  background: linear-gradient(145deg, #1a2520, #0f1412);
  border: 3px solid #ffc313;
  border-radius: 20px;
  padding: 40px 30px;
  margin: 60px 0 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(255, 195, 19, 0.2);
}

.calculadora-header {
  margin-bottom: 30px;
}

.calculadora-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 10px;
}

.calculadora-header h2 {
  color: #ffc313;
  font-size: 32px;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.calculadora-comparacion {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.calculadora-columna {
  flex: 1;
  min-width: 250px;
  padding: 25px;
  border-radius: 15px;
  background: rgba(0, 0, 0, 0.3);
}

.calculadora-columna.individual {
  border: 2px solid #ff5050;
}

.calculadora-columna.libro {
  border: 2px solid #01cd74;
}

.calculadora-label {
  color: #ccc;
  font-size: 14px;
  margin-bottom: 15px;
  line-height: 1.4;
}

.calculadora-precio-antiguo {
  margin: 15px 0;
}

.precio-tachado {
  font-size: 36px;
  color: #ff5050;
  font-weight: 700;
  text-decoration: line-through;
  opacity: 0.7;
}

.calculadora-precio-nuevo {
  margin: 15px 0;
}

.precio-destacado {
  font-size: 48px;
  color: #01cd74;
  font-weight: 700;
  text-shadow: 0 0 20px rgba(1, 205, 116, 0.5);
}

.calculadora-nota {
  color: #888;
  font-size: 12px;
  margin-top: 10px;
}

.calculadora-separador {
  display: flex;
  align-items: center;
  justify-content: center;
}

.separador-icon {
  font-size: 36px;
  color: #ffc313;
  font-weight: 700;
}

.calculadora-ahorro {
  margin: 40px 0;
}

.ahorro-badge {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  background: linear-gradient(135deg, #ffc313, #ffa500);
  padding: 20px 40px;
  border-radius: 50px;
  box-shadow: 0 8px 30px rgba(255, 195, 19, 0.4);
  animation: calcPulse 2s ease-in-out infinite;
}

@keyframes calcPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

.ahorro-icon {
  font-size: 32px;
}

.ahorro-texto {
  color: #000;
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-comprar-libro-completo-calculadora {
  display: inline-block;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff !important;
  padding: 20px 50px;
  border-radius: 15px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 30px 0;
  transition: all 0.3s;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-comprar-libro-completo-calculadora:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

.calculadora-beneficios {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 2px dashed #2a3530;
}

.beneficio-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ccc;
  font-size: 15px;
  justify-content: center;
}

.beneficio-icon {
  font-size: 20px;
}

/* Responsive */
@media (max-width: 768px) {
  .cta-final-libro-calculadora {
    padding: 30px 20px;
  }
  .calculadora-header h2 {
    font-size: 24px;
  }
  .calculadora-comparacion {
    flex-direction: column;
    gap: 15px;
  }
  .calculadora-separador {
    transform: rotate(90deg);
  }
  .precio-tachado {
    font-size: 28px;
  }
  .precio-destacado {
    font-size: 36px;
  }
  .ahorro-badge {
    padding: 15px 25px;
    flex-direction: column;
    gap: 10px;
  }
  .ahorro-texto {
    font-size: 16px;
  }
  .btn-comprar-libro-completo-calculadora {
    padding: 16px 30px;
    font-size: 16px;
  }
}
/* ============================================================
   BUSCADOR INTELIGENTE - ESTILOS
   ============================================================ */
.buscador-hero {
  text-align: center;
  margin: 40px 0 30px;
}
.buscador-hero h1 {
  font-size: 32px;
  color: #ffc313;
  margin-bottom: 10px;
}
.hero-subtitle {
  color: #ccc;
  font-size: 16px;
}

.buscador-form-container {
  background: rgba(26, 37, 32, 0.5);
  border: 1px solid #2a3530;
  border-radius: 16px;
  padding: 30px;
  margin-bottom: 40px;
}

.form-section {
  margin-bottom: 30px;
}
.form-section h3 {
  color: #fff;
  font-size: 20px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-hint {
  font-size: 13px;
  color: #888;
  font-weight: normal;
}

.categorias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.categoria-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid #2a3530;
  border-radius: 12px;
  padding: 20px;
}
.categoria-card h4 {
  color: #ffc313;
  font-size: 16px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cat-icon {
  font-size: 20px;
}

.sintomas-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sintoma-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  color: #ccc;
  font-size: 14px;
  transition: color 0.2s;
}
.sintoma-checkbox:hover {
  color: #fff;
}
.sintoma-checkbox input[type="checkbox"] {
  margin-top: 3px;
  accent-color: #01cd74;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.filtros-secundarios {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.filtro-select {
  background: #1a2520;
  color: #fff;
  border: 1px solid #2a3530;
  padding: 10px 15px;
  border-radius: 8px;
  font-size: 14px;
  min-width: 200px;
}

.form-actions {
  text-align: center;
  margin-top: 30px;
}
.btn-buscar {
  background: linear-gradient(135deg, #ffc313, #ffa500);
  color: #000;
  border: none;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 15px rgba(255, 195, 19, 0.3);
}
.btn-buscar:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 195, 19, 0.5);
}

/* Resultados */
.resultados-container {
  margin-top: 40px;
}
.resultados-titulo {
  color: #fff;
  font-size: 24px;
  margin-bottom: 25px;
  border-bottom: 2px solid #ffc313;
  padding-bottom: 10px;
}

.resultados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

/* Ajuste del badge de relevancia */
.resultado-card {
  position: relative;
  padding-top: 60px; /* Aumentar espacio arriba para el badge */
}
.resultado-badge {
  position: absolute;
  top: 15px; /* Bajar el badge */
  right: 15px;
  z-index: 10;
}

.badge-relevancia {
  background: rgba(255, 195, 19, 0.15);
  color: #ffc313;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(255, 195, 19, 0.3);
}
.proc-titulo-card {
  margin-top: 10px; /* Espacio adicional debajo del badge */
  font-size: 18px;
  line-height: 1.4;
}

.sin-resultados {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid #ff5050;
  border-radius: 12px;
  color: #ccc;
}
.sin-resultados h3 {
  color: #ff5050;
  margin-bottom: 10px;
}
.sin-resultados a {
  color: #ffc313;
  text-decoration: none;
}
.sin-resultados a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .categorias-grid {
    grid-template-columns: 1fr;
  }
  .buscador-form-container {
    padding: 20px;
  }
  .btn-buscar {
    width: 100%;
  }
}

/* Categorías desplegables */
.categoria-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid #2a3530;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.categoria-card.categoria-activa {
  border-color: #ffc313;
  box-shadow: 0 4px 15px rgba(255, 195, 19, 0.2);
}

.categoria-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 20px;
  margin: 0;
  cursor: pointer;
  transition: background 0.2s;
  user-select: none;
}

.categoria-header:hover {
  background: rgba(255, 195, 19, 0.1);
}

.cat-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.cat-nombre {
  flex: 1;
  color: #ffc313;
  font-size: 16px;
  font-weight: 600;
}

.cat-toggle {
  color: #888;
  font-size: 14px;
  transition: transform 0.3s;
}

.sintomas-list {
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid #2a3530;
}

/* Animación suave */
.sintomas-list {
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   BANNER DEL BUSCADOR INTELIGENTE
   ============================================================ */
.buscador-banner {
  background: linear-gradient(
    135deg,
    rgba(255, 195, 19, 0.1),
    rgba(1, 205, 116, 0.1)
  );
  border: 2px solid #ffc313;
  border-radius: 16px;
  padding: 30px;
  margin: 30px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.buscador-banner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ffc313, #01cd74, #ffc313);
}

.buscador-banner-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.buscador-banner h2 {
  color: #ffc313;
  font-size: 28px;
  margin: 0 0 10px;
  font-weight: 700;
}

.buscador-banner p {
  color: #ccc;
  font-size: 16px;
  margin: 0 0 25px;
  line-height: 1.5;
}

.buscador-banner-btn {
  display: inline-block;
  background: linear-gradient(135deg, #ffc313, #ffa500);
  color: #000 !important;
  padding: 16px 40px;
  border-radius: 50px;
  text-decoration: none !important;
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s;
  box-shadow: 0 4px 15px rgba(255, 195, 19, 0.3);
}

.buscador-banner-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 195, 19, 0.5);
}

.buscador-banner-features {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 25px;
  flex-wrap: wrap;
}

.buscador-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #01cd74;
  font-size: 14px;
  font-weight: 600;
}

/* Versión compacta para libro.php y procedimiento.php */
.buscador-banner-compacto {
  padding: 20px;
  margin: 20px 0;
}

.buscador-banner-compacto h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.buscador-banner-compacto p {
  font-size: 14px;
  margin-bottom: 15px;
}

.buscador-banner-compacto .buscador-banner-btn {
  padding: 12px 30px;
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .buscador-banner {
    padding: 25px 20px;
  }

  .buscador-banner h2 {
    font-size: 22px;
  }

  .buscador-banner-features {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
}
/* Título con espacio superior para no chocar con el badge */
.proc-titulo {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px 0;
    line-height: 1.4;
    padding-top: 45px; /* Espacio para que no choque con el badge */
    padding-right: 10px; /* Evita que el texto largo quede debajo del badge */
}