/* ============================================================
   SOTESA — Estilos globales
   Paleta: Borgoña oscuro #33121A · Acento rojo #E63946
   ============================================================ */

:root {
  --azul-profundo: #33121A;
  --azul-medio: #661223;
  --azul-claro: #E53E51;
  --acento: #E63946;
  --acento-hover: #C42B38;
  --blanco: #FFFFFF;
  --gris-fondo: #FBF6F6;
  --gris-borde: #F0E2E4;
  --texto: #2B2226;
  --texto-suave: #6E5C60;
  --texto-claro: #E5C6CC;
  --sombra: 0 10px 30px rgba(51, 18, 26, 0.10);
  --sombra-hover: 0 18px 44px rgba(51, 18, 26, 0.18);
  --radio: 14px;
  --transicion: all 0.3s ease;
  --fuente: 'Inter', 'Segoe UI', Arial, sans-serif;
  --fuente-titulos: 'Poppins', 'Segoe UI', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fuente);
  color: var(--texto);
  background: var(--blanco);
  line-height: 1.65;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.contenedor {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* ---------- Tipografía ---------- */
h1, h2, h3, h4 { font-family: var(--fuente-titulos); line-height: 1.25; color: var(--azul-profundo); }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }

.etiqueta-seccion {
  display: inline-block;
  color: var(--acento);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.intro-seccion {
  max-width: 640px;
  color: var(--texto-suave);
  margin-top: 0.9rem;
  font-size: 1.05rem;
}

.centrado { text-align: center; }
.centrado .intro-seccion { margin-left: auto; margin-right: auto; }

section { padding: 5.5rem 0; }
.seccion-gris { background: var(--gris-fondo); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.9rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: var(--transicion);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primario {
  background: var(--acento);
  color: var(--blanco);
  box-shadow: 0 8px 22px rgba(230, 57, 70, 0.35);
}
.btn-primario:hover { background: var(--acento-hover); transform: translateY(-3px); }

.btn-secundario {
  background: transparent;
  color: var(--blanco);
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-secundario:hover { border-color: var(--blanco); background: rgba(255,255,255,0.08); transform: translateY(-3px); }

.btn-oscuro {
  background: var(--azul-profundo);
  color: var(--blanco);
}
.btn-oscuro:hover { background: var(--azul-medio); transform: translateY(-3px); }

/* ============================================================
   HEADER / NAVEGACIÓN
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: var(--transicion);
  background: transparent;
}

.header.compacto {
  background: rgba(26, 7, 11, 0.97);
  padding: 0.65rem 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
  backdrop-filter: blur(8px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--fuente-titulos);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blanco);
}
.logo span { color: var(--acento); }
.logo svg { width: 38px; height: 38px; }
.logo-img { height: 46px; width: auto; display: block; }
.logo-img-pie { height: 40px; margin-bottom: 0.4rem; }

.menu {
  display: flex;
  align-items: center;
  gap: 1.7rem;
}

.menu a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.3rem 0;
  transition: var(--transicion);
}

.menu a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--acento);
  transition: var(--transicion);
}

.menu a:hover, .menu a.activo { color: var(--blanco); }
.menu a:hover::after, .menu a.activo::after { width: 100%; }

.menu .btn { padding: 0.55rem 1.4rem; font-size: 0.9rem; }

.hamburguesa {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1100;
}
.hamburguesa span {
  width: 26px; height: 3px;
  background: var(--blanco);
  border-radius: 3px;
  transition: var(--transicion);
}
.hamburguesa.abierto span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburguesa.abierto span:nth-child(2) { opacity: 0; }
.hamburguesa.abierto span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1A070B 0%, var(--azul-profundo) 45%, #661223 100%);
  color: var(--blanco);
  padding: 8.5rem 0 5rem;
  overflow: hidden;
}

/* Círculos decorativos */
.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.hero::before {
  width: 480px; height: 480px;
  background: var(--acento);
  top: -160px; right: -120px;
  animation: flotar 9s ease-in-out infinite;
}
.hero::after {
  width: 380px; height: 380px;
  background: var(--azul-claro);
  bottom: -140px; left: -100px;
  animation: flotar 11s ease-in-out infinite reverse;
}

@keyframes flotar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-35px); }
}

.hero .contenedor {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(230, 57, 70, 0.14);
  border: 1px solid rgba(230, 57, 70, 0.45);
  color: #FFB3BA;
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.4rem;
}

.hero h1 { color: var(--blanco); margin-bottom: 1.2rem; }
.hero h1 em { font-style: normal; color: var(--acento); }

.hero p.sub {
  color: var(--texto-claro);
  font-size: 1.12rem;
  max-width: 540px;
  margin-bottom: 2.1rem;
}

.hero-acciones { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Ventana de código decorativa */
.hero-visual { position: relative; }

.ventana-codigo {
  background: rgba(26, 7, 11, 0.92);
  border: 1px solid rgba(230, 57, 70, 0.28);
  border-radius: var(--radio);
  box-shadow: 0 30px 70px rgba(0,0,0,0.45);
  overflow: hidden;
  animation: aparecer-suave 1s ease both;
}

.ventana-codigo .barra {
  display: flex;
  gap: 7px;
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.ventana-codigo .barra i {
  width: 12px; height: 12px;
  border-radius: 50%;
  display: block;
}
.ventana-codigo .barra i:nth-child(1) { background: #FF5F57; }
.ventana-codigo .barra i:nth-child(2) { background: #FEBC2E; }
.ventana-codigo .barra i:nth-child(3) { background: #28C840; }

.ventana-codigo pre {
  padding: 1.4rem 1.5rem;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.86rem;
  line-height: 1.8;
  color: #C7D6EA;
  overflow: hidden;
}
.cod-azul { color: #6CB6FF; }
.cod-cian { color: #56D9F5; }
.cod-verde { color: #7EE787; }
.cod-naranja { color: #FFA657; }

.tarjeta-flotante {
  position: absolute;
  background: var(--blanco);
  color: var(--texto);
  border-radius: 12px;
  box-shadow: var(--sombra-hover);
  padding: 0.85rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  font-weight: 600;
  animation: flotar 6s ease-in-out infinite;
}
.tarjeta-flotante .icono-mini {
  width: 36px; height: 36px;
  border-radius: 9px;
  background: rgba(230, 57, 70, 0.14);
  display: grid;
  place-items: center;
  color: var(--acento);
  flex-shrink: 0;
}
.tf-1 { top: -22px; right: -14px; }
.tf-2 { bottom: -20px; left: -22px; animation-delay: 1.5s; }

/* Estadísticas del hero */
.hero-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 2.2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stats .stat { text-align: center; }
.hero-stats .num {
  font-family: var(--fuente-titulos);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--acento);
}
.hero-stats .num sup { font-size: 1.2rem; }
.hero-stats .desc { color: var(--texto-claro); font-size: 0.9rem; }

/* ============================================================
   LOGOS DE CLIENTES
   ============================================================ */
.clientes { padding: 2.6rem 0; border-bottom: 1px solid var(--gris-borde); }
.clientes p {
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 1.6rem;
}
.fila-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.2rem;
  flex-wrap: wrap;
}
.fila-logos .logo-cliente {
  font-family: var(--fuente-titulos);
  font-weight: 700;
  font-size: 1.15rem;
  color: #C09BA2;
  opacity: 0.85;
  transition: var(--transicion);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.fila-logos .logo-cliente:hover { color: var(--azul-profundo); opacity: 1; }

/* ============================================================
   SERVICIOS
   ============================================================ */
.grid-servicios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}

.card-servicio {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 2.1rem 1.8rem;
  transition: var(--transicion);
  position: relative;
  overflow: hidden;
}

.card-servicio::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--acento), var(--azul-claro));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transicion);
}

.card-servicio:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-hover);
  border-color: transparent;
}
.card-servicio:hover::before { transform: scaleX(1); }

.icono-servicio {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(230,57,70,0.14), rgba(30,136,229,0.14));
  display: grid;
  place-items: center;
  color: var(--acento);
  margin-bottom: 1.3rem;
}
.icono-servicio svg { width: 30px; height: 30px; }

.card-servicio h3 { margin-bottom: 0.7rem; }
.card-servicio p { color: var(--texto-suave); font-size: 0.95rem; margin-bottom: 1.1rem; }

.enlace-mas {
  color: var(--acento);
  font-weight: 600;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transicion);
}
.enlace-mas:hover { gap: 0.7rem; color: var(--acento-hover); }

/* ============================================================
   CASO DE ÉXITO DESTACADO
   ============================================================ */
.caso-destacado {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-top: 3rem;
}

.caso-visual {
  background: linear-gradient(135deg, var(--azul-profundo), var(--azul-medio));
  border-radius: var(--radio);
  padding: 2.8rem 2.4rem;
  color: var(--blanco);
  box-shadow: var(--sombra-hover);
}

.caso-visual .cliente-nombre {
  font-family: var(--fuente-titulos);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.caso-visual .cliente-sector { color: var(--texto-claro); font-size: 0.9rem; margin-bottom: 1.8rem; }

.metricas-caso { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.metrica {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 1.2rem 1rem;
  text-align: center;
}
.metrica .valor {
  font-family: var(--fuente-titulos);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--acento);
}
.metrica .nombre { font-size: 0.82rem; color: var(--texto-claro); }

.caso-texto h2 { margin-bottom: 1.1rem; }
.caso-texto p { color: var(--texto-suave); margin-bottom: 1rem; }

.lista-check { margin: 1.4rem 0 1.8rem; }
.lista-check li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
  color: var(--texto);
  font-size: 0.97rem;
}
.lista-check .check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(230,57,70,0.15);
  color: var(--acento);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ============================================================
   PROCESO
   ============================================================ */
.grid-proceso {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}

.paso {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 2rem 1.6rem;
  border: 1px solid var(--gris-borde);
  position: relative;
  transition: var(--transicion);
}
.paso:hover { transform: translateY(-6px); box-shadow: var(--sombra); }

.paso .numero {
  font-family: var(--fuente-titulos);
  font-size: 2.6rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--acento);
  margin-bottom: 0.8rem;
}
.paso h3 { font-size: 1.1rem; margin-bottom: 0.6rem; }
.paso p { color: var(--texto-suave); font-size: 0.9rem; }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.slider-testimonios {
  position: relative;
  max-width: 780px;
  margin: 3rem auto 0;
}

.testimonio {
  display: none;
  background: var(--blanco);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 2.6rem 2.8rem;
  text-align: center;
}
.testimonio.visible { display: block; animation: aparecer-suave 0.55s ease; }

.testimonio .comillas {
  font-size: 3.2rem;
  color: var(--acento);
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonio p.frase {
  font-size: 1.12rem;
  color: var(--texto);
  font-style: italic;
  margin: 0.8rem 0 1.6rem;
}
.testimonio .autor { font-weight: 700; color: var(--azul-profundo); }
.testimonio .cargo { color: var(--texto-suave); font-size: 0.88rem; }

.puntos-slider {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.6rem;
}
.puntos-slider button {
  width: 11px; height: 11px;
  border-radius: 50%;
  border: none;
  background: var(--gris-borde);
  cursor: pointer;
  transition: var(--transicion);
}
.puntos-slider button.activo { background: var(--acento); transform: scale(1.25); }

/* ============================================================
   FRANJA CTA
   ============================================================ */
.cta-final {
  background: linear-gradient(135deg, var(--azul-profundo) 0%, var(--azul-medio) 60%, #8A1830 100%);
  border-radius: 22px;
  padding: 4rem 3rem;
  text-align: center;
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: var(--acento);
  filter: blur(110px);
  opacity: 0.4;
  top: -100px; right: -60px;
}
.cta-final h2 { color: var(--blanco); position: relative; margin-bottom: 0.9rem; }
.cta-final p { color: var(--texto-claro); max-width: 560px; margin: 0 auto 2rem; position: relative; }
.cta-final .btn { position: relative; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #1A070B;
  color: var(--texto-claro);
  padding: 4.5rem 0 0;
  margin-top: 5.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer .logo { margin-bottom: 1rem; }
.footer-desc { font-size: 0.92rem; max-width: 300px; margin-bottom: 1.4rem; }

.redes { display: flex; gap: 0.8rem; }
.redes a {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.07);
  display: grid;
  place-items: center;
  color: var(--texto-claro);
  transition: var(--transicion);
}
.redes a:hover { background: var(--acento); color: var(--blanco); transform: translateY(-4px); }
.redes svg { width: 18px; height: 18px; }

.footer h4 {
  color: var(--blanco);
  font-size: 1.02rem;
  margin-bottom: 1.2rem;
}

.footer-enlaces li { margin-bottom: 0.65rem; }
.footer-enlaces a {
  font-size: 0.92rem;
  transition: var(--transicion);
}
.footer-enlaces a:hover { color: var(--acento); padding-left: 5px; }

.footer-contacto li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 0.9rem;
  font-size: 0.92rem;
}
.footer-contacto svg { width: 18px; height: 18px; color: var(--acento); flex-shrink: 0; margin-top: 3px; }

.footer-base {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.4rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  font-size: 0.85rem;
}

/* ============================================================
   BOTÓN WHATSAPP
   ============================================================ */
.whatsapp-flotante {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
  z-index: 900;
  transition: var(--transicion);
  animation: pulso 2.4s infinite;
}
.whatsapp-flotante:hover { transform: scale(1.12); }
.whatsapp-flotante svg { width: 30px; height: 30px; color: var(--blanco); }

@keyframes pulso {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ============================================================
   ANIMACIONES AL SCROLL
   ============================================================ */
.revelar {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.revelar.visible { opacity: 1; transform: translateY(0); }

@keyframes aparecer-suave {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero .contenedor { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .grid-servicios { grid-template-columns: repeat(2, 1fr); }
  .grid-proceso { grid-template-columns: repeat(2, 1fr); }
  .caso-destacado { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  section { padding: 3.8rem 0; }

  .hamburguesa { display: flex; }

  .menu {
    position: fixed;
    inset: 0;
    background: rgba(26, 7, 11, 0.98);
    flex-direction: column;
    justify-content: center;
    gap: 1.9rem;
    transform: translateX(100%);
    transition: transform 0.4s ease;
  }
  .menu.abierto { transform: translateX(0); }
  .menu a { font-size: 1.2rem; }

  .hero { padding-top: 7rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }

  .grid-servicios, .grid-proceso { grid-template-columns: 1fr; }
  .metricas-caso { grid-template-columns: 1fr 1fr; }
  .testimonio { padding: 2rem 1.4rem; }
  .cta-final { padding: 3rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-base { justify-content: center; text-align: center; }
  .tarjeta-flotante { display: none; }
}

/* ============================================================
   BARRA DE PROGRESO DE SCROLL
   ============================================================ */
.progreso-scroll {
  position: fixed;
  top: 0; left: 0;
  height: 4px;
  width: 0;
  background: linear-gradient(90deg, var(--acento), #FF7A85);
  z-index: 1200;
  transition: width 0.1s linear;
}

/* ============================================================
   PÁGINAS INTERIORES — BANNER
   ============================================================ */
.banner-pagina {
  background: linear-gradient(135deg, #1A070B 0%, var(--azul-profundo) 50%, #661223 100%);
  color: var(--blanco);
  padding: 9.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.banner-pagina::before {
  content: '';
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: var(--acento);
  filter: blur(110px);
  opacity: 0.32;
  top: -140px; right: -80px;
  animation: flotar 10s ease-in-out infinite;
}
.banner-pagina h1 { color: var(--blanco); margin-bottom: 0.8rem; position: relative; }
.banner-pagina p { color: var(--texto-claro); max-width: 660px; font-size: 1.08rem; position: relative; }

.migas {
  position: relative;
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--texto-claro);
  margin-bottom: 1.1rem;
}
.migas a { color: var(--acento); transition: var(--transicion); }
.migas a:hover { color: var(--blanco); }

/* Retrasos escalonados para animaciones */
.retraso-1 { transition-delay: 0.12s; }
.retraso-2 { transition-delay: 0.24s; }
.retraso-3 { transition-delay: 0.36s; }

/* ============================================================
   LÍNEA DE TIEMPO (Nosotros)
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 2.2rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 8px; top: 6px; bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--acento), var(--gris-borde));
  border-radius: 3px;
}
.hito {
  position: relative;
  padding-bottom: 1.9rem;
}
.hito::before {
  content: '';
  position: absolute;
  left: -2.2rem; top: 5px;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--blanco);
  border: 4px solid var(--acento);
  box-shadow: 0 0 0 5px rgba(230, 57, 70, 0.15);
}
.hito .anio {
  font-family: var(--fuente-titulos);
  font-weight: 700;
  color: var(--acento);
  font-size: 1.05rem;
}
.hito h3 { font-size: 1.08rem; margin: 0.2rem 0 0.3rem; }
.hito p { color: var(--texto-suave); font-size: 0.93rem; }

/* ============================================================
   EQUIPO (Nosotros)
   ============================================================ */
.grid-equipo {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}
.card-equipo {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 2rem 1.4rem;
  text-align: center;
  transition: var(--transicion);
}
.card-equipo:hover { transform: translateY(-8px); box-shadow: var(--sombra-hover); }
.avatar {
  width: 84px; height: 84px;
  border-radius: 50%;
  margin: 0 auto 1.1rem;
  background: linear-gradient(135deg, var(--acento), var(--azul-medio));
  color: var(--blanco);
  display: grid;
  place-items: center;
  font-family: var(--fuente-titulos);
  font-size: 1.7rem;
  font-weight: 700;
  transition: var(--transicion);
}
.card-equipo:hover .avatar { transform: scale(1.1) rotate(4deg); }
.card-equipo h3 { font-size: 1.05rem; }
.card-equipo .cargo { color: var(--acento); font-size: 0.86rem; font-weight: 600; margin-top: 0.2rem; }

/* Franja oscura con contadores */
.franja-oscura {
  background: linear-gradient(135deg, #1A070B, var(--azul-medio));
  color: var(--blanco);
  border-radius: 22px;
  padding: 3.2rem 2.5rem;
  position: relative;
  overflow: hidden;
}
.franja-oscura::before {
  content: '';
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: var(--acento);
  filter: blur(100px);
  opacity: 0.35;
  bottom: -80px; left: -40px;
}

/* ============================================================
   DETALLE DE SERVICIOS
   ============================================================ */
.servicio-detalle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 3.4rem 0;
  border-bottom: 1px solid var(--gris-borde);
}
.servicio-detalle:last-of-type { border-bottom: none; }
.servicio-detalle.invertido .servicio-visual { order: 2; }

.servicio-visual {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.08), rgba(102, 18, 35, 0.10));
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 3rem;
  display: grid;
  place-items: center;
  transition: var(--transicion);
}
.servicio-visual:hover { transform: scale(1.03); box-shadow: var(--sombra); }
.servicio-visual .icono-servicio {
  width: 110px; height: 110px;
  margin: 0;
}
.servicio-visual .icono-servicio svg { width: 56px; height: 56px; }

.chips { display: flex; flex-wrap: wrap; gap: 0.55rem; margin: 1.2rem 0 1.6rem; }
.chip {
  background: rgba(230, 57, 70, 0.09);
  color: var(--azul-medio);
  border: 1px solid rgba(230, 57, 70, 0.25);
  padding: 0.35rem 0.95rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transicion);
}
.chip:hover { background: var(--acento); color: var(--blanco); transform: translateY(-3px); }

/* ============================================================
   FAQ — ACORDEÓN
   ============================================================ */
.faq { max-width: 780px; margin: 3rem auto 0; }
.faq-item {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transicion);
}
.faq-item.abierto { border-color: var(--acento); box-shadow: var(--sombra); }
.faq-pregunta {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--fuente-titulos);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--azul-profundo);
  text-align: left;
}
.faq-pregunta .signo {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(230, 57, 70, 0.1);
  color: var(--acento);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}
.faq-item.abierto .signo { transform: rotate(45deg); background: var(--acento); color: var(--blanco); }
.faq-respuesta {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}
.faq-respuesta p { padding: 0 1.5rem 1.3rem; color: var(--texto-suave); font-size: 0.95rem; }

/* ============================================================
   INDUSTRIAS
   ============================================================ */
.grid-industrias {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}
.card-industria {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 2.2rem 1.8rem;
  transition: var(--transicion);
  position: relative;
  overflow: hidden;
}
.card-industria::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(230,57,70,0.05), transparent 55%);
  opacity: 0;
  transition: var(--transicion);
}
.card-industria:hover { transform: translateY(-8px); border-color: var(--acento); box-shadow: var(--sombra-hover); }
.card-industria:hover::after { opacity: 1; }
.card-industria .icono-servicio { margin-bottom: 1.2rem; }
.card-industria h3 { margin-bottom: 0.6rem; }
.card-industria p { color: var(--texto-suave); font-size: 0.93rem; margin-bottom: 1rem; }
.card-industria .lista-check li { font-size: 0.9rem; margin-bottom: 0.5rem; }

/* ============================================================
   CASOS DE ÉXITO
   ============================================================ */
.filtros {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2.4rem;
}
.filtro {
  padding: 0.55rem 1.5rem;
  border-radius: 50px;
  border: 1.5px solid var(--gris-borde);
  background: var(--blanco);
  color: var(--texto-suave);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transicion);
  font-family: var(--fuente);
}
.filtro:hover { border-color: var(--acento); color: var(--acento); transform: translateY(-2px); }
.filtro.activo { background: var(--acento); border-color: var(--acento); color: var(--blanco); }

.grid-casos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 2.6rem;
}
.card-caso {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  transition: var(--transicion);
  animation: aparecer-suave 0.5s ease both;
}
.card-caso.oculto { display: none; }
.card-caso:hover { transform: translateY(-8px); box-shadow: var(--sombra-hover); }
.caso-cabecera {
  background: linear-gradient(135deg, var(--azul-profundo), var(--azul-medio));
  color: var(--blanco);
  padding: 1.6rem 1.6rem 1.3rem;
  position: relative;
}
.caso-cabecera .tag {
  position: absolute;
  top: 1.2rem; right: 1.2rem;
  background: var(--acento);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.8rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.caso-cabecera h3 { color: var(--blanco); font-size: 1.12rem; margin-bottom: 0.2rem; }
.caso-cabecera .sector { color: var(--texto-claro); font-size: 0.84rem; }
.caso-cuerpo { padding: 1.5rem 1.6rem; }
.caso-cuerpo p { color: var(--texto-suave); font-size: 0.92rem; margin-bottom: 1.2rem; }
.caso-metricas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  border-top: 1px solid var(--gris-borde);
  padding-top: 1.2rem;
}
.caso-metricas .valor {
  font-family: var(--fuente-titulos);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--acento);
}
.caso-metricas .nombre { font-size: 0.78rem; color: var(--texto-suave); }

/* ============================================================
   TECNOLOGÍAS
   ============================================================ */
.grid-tecnologias {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}
.card-tecnologia {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 2rem 1.8rem;
  transition: var(--transicion);
}
.card-tecnologia:hover { transform: translateY(-6px); box-shadow: var(--sombra); border-color: rgba(230,57,70,0.35); }
.card-tecnologia h3 {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}
.card-tecnologia h3 .icono-servicio { width: 44px; height: 44px; margin: 0; border-radius: 10px; }
.card-tecnologia h3 .icono-servicio svg { width: 22px; height: 22px; }

/* Barras de dominio */
.barra-skill { margin-bottom: 1.3rem; }
.barra-skill .encabezado {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
}
.barra-skill .encabezado span:last-child { color: var(--acento); }
.barra-skill .pista {
  height: 9px;
  background: var(--gris-fondo);
  border-radius: 10px;
  overflow: hidden;
}
.barra-skill .relleno {
  height: 100%;
  width: 0;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--acento), #FF7A85);
  transition: width 1.4s cubic-bezier(0.25, 1, 0.4, 1);
}

/* ============================================================
   CONTACTO
   ============================================================ */
.grid-contacto {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.8rem;
  margin-top: 3rem;
  align-items: start;
}
.form-contacto {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 2.4rem;
  box-shadow: var(--sombra);
}
.fila-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.campo { margin-bottom: 1.2rem; }
.campo label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: var(--azul-profundo);
}
.campo input, .campo select, .campo textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 10px;
  font-family: var(--fuente);
  font-size: 0.95rem;
  color: var(--texto);
  background: var(--blanco);
  transition: var(--transicion);
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.12);
}
.campo textarea { resize: vertical; min-height: 130px; }
.campo .error-msg { color: var(--acento); font-size: 0.8rem; margin-top: 0.3rem; display: none; }
.campo.invalido input, .campo.invalido textarea, .campo.invalido select { border-color: var(--acento); }
.campo.invalido .error-msg { display: block; }

.aviso-exito {
  display: none;
  background: rgba(37, 211, 102, 0.12);
  border: 1.5px solid #25D366;
  color: #128C4B;
  border-radius: 10px;
  padding: 1rem 1.3rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.aviso-exito.visible { display: block; animation: aparecer-suave 0.5s ease; }

.aviso-error {
  display: none;
  background: rgba(230, 57, 70, 0.10);
  border: 1.5px solid var(--acento);
  color: #A3222D;
  border-radius: 10px;
  padding: 1rem 1.3rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.aviso-error.visible { display: block; animation: aparecer-suave 0.5s ease; }

.info-contacto .tarjeta-info {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 1.4rem 1.6rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.1rem;
  transition: var(--transicion);
}
.info-contacto .tarjeta-info:hover { transform: translateX(6px); border-color: var(--acento); }
.tarjeta-info .icono-mini {
  width: 44px; height: 44px;
  border-radius: 11px;
  background: rgba(230, 57, 70, 0.1);
  color: var(--acento);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.tarjeta-info h3 { font-size: 0.98rem; margin-bottom: 0.15rem; }
.tarjeta-info p { color: var(--texto-suave); font-size: 0.9rem; }

.mapa {
  margin-top: 3rem;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra);
  border: 1px solid var(--gris-borde);
}
.mapa iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ============================================================
   RESPONSIVE — PÁGINAS INTERIORES
   ============================================================ */
@media (max-width: 1024px) {
  .grid-equipo { grid-template-columns: repeat(2, 1fr); }
  .grid-industrias, .grid-casos { grid-template-columns: repeat(2, 1fr); }
  .servicio-detalle { grid-template-columns: 1fr; gap: 2rem; }
  .servicio-detalle.invertido .servicio-visual { order: 0; }
  .grid-contacto { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .banner-pagina { padding: 7.5rem 0 3.2rem; }
  .grid-equipo, .grid-industrias, .grid-casos, .grid-tecnologias { grid-template-columns: 1fr; }
  .fila-form { grid-template-columns: 1fr; }
  .form-contacto { padding: 1.6rem 1.3rem; }
  .franja-oscura { padding: 2.4rem 1.5rem; }
}

/* ============================================================
   TIENDA
   ============================================================ */
.buscador {
  display: flex;
  gap: 0.8rem;
  max-width: 560px;
  margin: 0 auto;
}
.buscador input {
  flex: 1;
  padding: 0.85rem 1.2rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 50px;
  font-family: var(--fuente);
  font-size: 0.95rem;
  transition: var(--transicion);
}
.buscador input:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.12);
}
.buscador .btn { border: none; font-family: var(--fuente); }

.grid-productos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 2.6rem;
}

.card-producto {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  position: relative;
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
}
.card-producto:hover { transform: translateY(-8px); box-shadow: var(--sombra-hover); border-color: rgba(230,57,70,0.35); }

.etiqueta-destacado {
  position: absolute;
  top: 1rem; left: 1rem;
  z-index: 2;
  background: var(--acento);
  color: var(--blanco);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.28rem 0.85rem;
  border-radius: 50px;
  letter-spacing: 0.5px;
  box-shadow: 0 6px 16px rgba(230,57,70,0.35);
}

.producto-img {
  height: 175px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(230,57,70,0.07), rgba(102,18,35,0.09));
  color: var(--acento);
  overflow: hidden;
}
.producto-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-producto:hover .producto-img img { transform: scale(1.07); }
.card-producto:hover .producto-img svg { transform: scale(1.12) rotate(-4deg); transition: transform 0.4s ease; }

.producto-cuerpo {
  padding: 1.4rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.producto-cat {
  color: var(--acento);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.4rem;
}
.producto-cuerpo h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.producto-cuerpo p { color: var(--texto-suave); font-size: 0.9rem; flex: 1; margin-bottom: 1.1rem; }

.producto-pie {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  border-top: 1px solid var(--gris-borde);
  padding-top: 1rem;
}
.precio {
  font-family: var(--fuente-titulos);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--azul-profundo);
}
.btn-wsp {
  background: #25D366;
  color: var(--blanco);
  padding: 0.5rem 1.2rem;
  font-size: 0.88rem;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}
.btn-wsp:hover { background: #1EB358; transform: translateY(-3px); }

@media (max-width: 1024px) {
  .grid-productos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .grid-productos { grid-template-columns: 1fr; }
  .buscador { flex-direction: column; }
}

/* ============================================================
   CARRITO DE COMPRAS
   ============================================================ */
.enlace-carrito {
  position: relative;
  color: rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  transition: var(--transicion);
}
.enlace-carrito:hover { color: var(--blanco); transform: translateY(-2px); }
.badge-carrito {
  position: absolute;
  top: -9px; right: -11px;
  min-width: 19px; height: 19px;
  padding: 0 5px;
  background: var(--acento);
  color: var(--blanco);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 10px rgba(230,57,70,0.45);
}
.badge-carrito.oculto { display: none; }
.badge-carrito.salto { animation: salto-badge 0.4s ease; }
@keyframes salto-badge {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.45); }
}

.btn-agregar {
  background: var(--acento);
  color: var(--blanco);
  border: none;
  padding: 0.55rem 1.15rem;
  font-size: 0.86rem;
  font-family: var(--fuente);
  box-shadow: 0 6px 16px rgba(230,57,70,0.3);
  cursor: pointer;
}
.btn-agregar:hover { background: var(--acento-hover); transform: translateY(-3px); }
.btn-agregar:disabled { opacity: 0.6; cursor: wait; }

/* Toast de confirmación */
.toast {
  position: fixed;
  left: 50%;
  bottom: -80px;
  transform: translateX(-50%);
  background: var(--azul-profundo);
  color: var(--blanco);
  padding: 0.9rem 1.5rem;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow: 0 14px 36px rgba(0,0,0,0.35);
  z-index: 1300;
  transition: bottom 0.45s cubic-bezier(0.25, 1, 0.4, 1);
  white-space: nowrap;
}
.toast.visible { bottom: 96px; }
.toast a { color: #FF9AA3; font-weight: 700; }

/* Página del carrito */
.grid-carrito {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 2.4rem;
  align-items: start;
}
.tabla-carrito {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
}
.tabla-carrito th {
  background: var(--gris-fondo);
  text-align: left;
  padding: 0.9rem 1rem;
  font-family: var(--fuente-titulos);
  font-size: 0.85rem;
  color: var(--azul-profundo);
}
.tabla-carrito td { padding: 1rem; border-top: 1px solid var(--gris-borde); font-size: 0.93rem; vertical-align: middle; }
.carrito-producto { display: flex; align-items: center; gap: 0.9rem; }
.carrito-mini {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(230,57,70,0.08), rgba(102,18,35,0.1));
  color: var(--acento);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}
.carrito-mini img { width: 100%; height: 100%; object-fit: cover; }
.form-cantidad { display: flex; gap: 0.4rem; align-items: center; }
.cant-input {
  width: 68px;
  padding: 0.45rem 0.6rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 8px;
  font-family: var(--fuente);
  text-align: center;
}
.cant-input:focus { outline: none; border-color: var(--acento); }
.btn-mini {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1.5px solid var(--gris-borde);
  background: var(--blanco);
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--texto-suave);
  transition: var(--transicion);
}
.btn-mini:hover { border-color: var(--acento); color: var(--acento); transform: translateY(-2px); }
.btn-quitar:hover { background: var(--acento); color: var(--blanco); border-color: var(--acento); }

.acciones-carrito {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.resumen-carrito {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 1.8rem;
  box-shadow: var(--sombra);
  position: sticky;
  top: 100px;
}
.resumen-carrito h3 { margin-bottom: 1.2rem; }
.linea-resumen {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  font-size: 0.93rem;
  color: var(--texto-suave);
  border-bottom: 1px dashed var(--gris-borde);
}
.linea-resumen.total {
  border-bottom: none;
  margin: 0.6rem 0 1.2rem;
  font-family: var(--fuente-titulos);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--azul-profundo);
}
.nota-resumen { font-size: 0.8rem; color: var(--texto-suave); margin-top: 0.9rem; text-align: center; }

.carrito-vacio { text-align: center; padding: 3rem 1rem; color: var(--acento); }
.carrito-vacio h2 { margin-top: 1.2rem; }

.confirmacion-pedido { text-align: center; padding: 2.5rem 1rem; }
.icono-exito {
  width: 88px; height: 88px;
  margin: 0 auto 1.4rem;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.14);
  border: 3px solid #25D366;
  color: #128C4B;
  font-size: 2.6rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  animation: salto-badge 0.6s ease;
}

@media (max-width: 900px) {
  .grid-carrito { grid-template-columns: 1fr; }
  .resumen-carrito { position: static; }
  .tabla-carrito thead { display: none; }
  .tabla-carrito td { display: block; border-top: none; padding: 0.45rem 1rem; }
  .tabla-carrito tr { display: block; border-top: 1px solid var(--gris-borde); padding: 0.8rem 0; }
  .tabla-carrito td[data-titulo]::before {
    content: attr(data-titulo) ': ';
    font-weight: 700;
    color: var(--azul-profundo);
  }
  .toast { white-space: normal; width: 90%; text-align: center; border-radius: 14px; }
}

/* ============================================================
   STEPPER DE CANTIDAD  ( −  cantidad  + )
   ============================================================ */
.stepper {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--gris-borde);
  border-radius: 50px;
  overflow: hidden;
  background: var(--blanco);
}
.stepper button {
  width: 36px; height: 36px;
  border: none;
  background: var(--gris-fondo);
  color: var(--azul-profundo);
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transicion);
  line-height: 1;
}
.stepper button:hover { background: var(--acento); color: var(--blanco); }
.stepper button:disabled { opacity: 0.5; cursor: wait; }
.paso-cantidad {
  min-width: 44px;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--azul-profundo);
}

/* ============================================================
   PANEL LATERAL DE FILTROS (Tienda)
   ============================================================ */
.tienda-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 2.2rem;
  align-items: start;
}
.panel-filtros {
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--sombra);
  align-self: start;
}
.cabecera-filtros {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
}
.cabecera-filtros h3 { font-size: 1.1rem; }
.limpiar-filtros { color: var(--acento); font-size: 0.82rem; font-weight: 700; }
.limpiar-filtros:hover { text-decoration: underline; }
.btn-cerrar-filtros { display: none; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: var(--texto-suave); }

.bloque-filtro { border-top: 1px solid var(--gris-borde); padding: 1.1rem 0; }
.filtro-titulo {
  font-family: var(--fuente-titulos);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--azul-profundo);
  margin-bottom: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.entrada-filtro {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 9px;
  font-family: var(--fuente);
  font-size: 0.9rem;
  background: var(--blanco);
  transition: var(--transicion);
}
.entrada-filtro:focus { outline: none; border-color: var(--acento); box-shadow: 0 0 0 3px rgba(230,57,70,0.12); }

.lista-filtro { display: flex; flex-direction: column; gap: 0.15rem; }
.opcion-filtro {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.32rem 0.4rem;
  border-radius: 7px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transicion);
}
.opcion-filtro:hover { background: var(--gris-fondo); }
.opcion-filtro input { accent-color: var(--acento); width: 15px; height: 15px; flex-shrink: 0; }
.opcion-filtro span { flex: 1; }
.opcion-filtro small {
  background: var(--gris-fondo);
  color: var(--texto-suave);
  border-radius: 50px;
  padding: 0.08rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
}
.sublista-filtro {
  margin: 0.2rem 0 0.5rem 1.5rem;
  padding-left: 0.7rem;
  border-left: 2px solid rgba(230,57,70,0.3);
  animation: aparecer-suave 0.35s ease;
}

/* Encabezado de clase (no seleccionable) con sus subclases debajo */
.grupo-clase {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--fuente-titulos);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--azul-profundo);
  margin: 0.65rem 0 0.15rem;
  padding: 0.2rem 0.4rem;
  border-bottom: 1px dashed var(--gris-borde);
}
.grupo-clase small {
  background: var(--gris-fondo);
  color: var(--texto-suave);
  border-radius: 50px;
  padding: 0.08rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
}
.opcion-filtro.sub-item { margin-left: 0.55rem; }

/* Fila superior de la tienda: búsqueda + resultados + ordenar en una línea */
.fila-tienda-superior {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.fila-tienda-superior .buscador-tienda { margin-bottom: 0; flex: 1; max-width: 900px; }
.fila-tienda-superior .controles-resultados { margin-left: auto; flex-wrap: nowrap; }

.contador-resultados {
  color: var(--texto-suave);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}

/* Búsqueda principal de la tienda */
.buscador-tienda {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 1.2rem;
  max-width: 480px;
}
.buscador-tienda input[type="text"] {
  flex: 1;
  padding: 0.8rem 1.2rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 50px;
  font-family: var(--fuente);
  font-size: 0.95rem;
  transition: var(--transicion);
}
.buscador-tienda input[type="text"]:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 4px rgba(230, 57, 70, 0.12);
}
.buscador-tienda .btn { border: none; font-family: var(--fuente); }

.controles-resultados { display: flex; gap: 0.7rem; flex-wrap: wrap; }

/* Paginación */
.paginacion {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 2.4rem;
}
.pag-btn, .pag-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.9rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 50px;
  background: var(--blanco);
  color: var(--texto);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transicion);
}
.pag-num { padding: 0; }
.pag-btn:hover, .pag-num:hover { border-color: var(--acento); color: var(--acento); transform: translateY(-2px); }
.pag-num.activo {
  background: var(--acento);
  border-color: var(--acento);
  color: var(--blanco);
  box-shadow: 0 6px 16px rgba(230, 57, 70, 0.35);
}
.pag-btn.deshabilitado { opacity: 0.45; pointer-events: none; }
.pag-puntos { color: var(--texto-suave); padding: 0 0.2rem; }

@media (max-width: 720px) {
  .buscador-tienda { flex-direction: column; }
  .barra-resultados { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   NOTICIAS
   ============================================================ */
.grid-noticias {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
  text-align: left;
}
.card-noticia {
  display: block;
  background: var(--blanco);
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  overflow: hidden;
  transition: var(--transicion);
}
.card-noticia:hover { transform: translateY(-8px); box-shadow: var(--sombra-hover); border-color: rgba(230,57,70,0.35); }

.noticia-img {
  position: relative;
  height: 190px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(230,57,70,0.08), rgba(102,18,35,0.12));
  color: var(--acento);
  overflow: hidden;
}
.noticia-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.card-noticia:hover .noticia-img img { transform: scale(1.07); }

.fecha-noticia {
  position: absolute;
  top: 1rem; left: 1rem;
  background: var(--blanco);
  border-radius: 12px;
  padding: 0.4rem 0.7rem;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--acento);
  letter-spacing: 1px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  line-height: 1.1;
}
.fecha-noticia b { display: block; font-size: 1.25rem; color: var(--azul-profundo); }

.noticia-cuerpo { padding: 1.4rem 1.5rem 1.5rem; }
.noticia-cuerpo h3 { font-size: 1.08rem; margin-bottom: 0.5rem; }
.noticia-cuerpo p { color: var(--texto-suave); font-size: 0.92rem; margin-bottom: 0.9rem; }

/* Detalle de la noticia */
.articulo-noticia { max-width: 820px; margin: 0 auto; }
.imagen-noticia {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  margin-bottom: 1.8rem;
}
.resumen-noticia {
  font-size: 1.15rem;
  color: var(--azul-profundo);
  font-weight: 600;
  border-left: 4px solid var(--acento);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
}
.texto-noticia { color: var(--texto); line-height: 1.9; font-size: 1.02rem; }

@media (max-width: 900px) {
  .grid-noticias { grid-template-columns: 1fr; }
}

/* ---------- Página 404 ---------- */
.numero-404 {
  font-family: var(--fuente-titulos);
  font-size: clamp(6rem, 18vw, 11rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 3px var(--acento);
  margin-bottom: 0.5rem;
  animation: flotar 6s ease-in-out infinite;
  display: inline-block;
}

/* ---------- Tienda a lo ancho ---------- */
.contenedor-ancho {
  width: 96%;
  max-width: none;
}
.contenedor-ancho .grid-productos {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

/* ---------- Detalle de producto ---------- */
.detalle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.detalle-img {
  position: relative;
  background: linear-gradient(135deg, rgba(230,57,70,0.06), rgba(102,18,35,0.08));
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  min-height: 380px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--acento);
}
.detalle-img img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: contain;
  padding: 1.2rem;
  transition: transform 0.5s ease;
}
.detalle-img:hover img { transform: scale(1.06); }
.detalle-img .etiqueta-destacado { top: 1.2rem; left: 1.2rem; }

.precio-detalle {
  font-family: var(--fuente-titulos);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--azul-profundo);
  line-height: 1.1;
}
.detalle-descripcion {
  color: var(--texto-suave);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.6rem;
}
.fila-comprar {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}
.grid-relacionados { grid-template-columns: repeat(4, 1fr); margin-top: 1.6rem; }

@media (max-width: 1024px) {
  .grid-relacionados { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .detalle-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .detalle-img { min-height: 260px; }
}
@media (max-width: 620px) {
  .grid-relacionados { grid-template-columns: 1fr; }
}

/* ---------- Carrusel de noticias ---------- */
.carrusel-noticias {
  position: relative;
  margin-top: 3rem;
  text-align: left;
}
.carrusel-pista {
  display: flex;
  gap: 1.6rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0.3rem 0.2rem 1rem;
  scrollbar-width: none;      /* Firefox */
}
.carrusel-pista::-webkit-scrollbar { display: none; } /* Chrome/Edge */

.carrusel-item {
  flex: 0 0 calc((100% - 3.2rem) / 3);
  scroll-snap-align: start;
}

.carrusel-flecha {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--blanco);
  box-shadow: var(--sombra-hover);
  color: var(--azul-profundo);
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  display: grid;
  place-items: center;
  transition: var(--transicion);
}
.carrusel-flecha:hover { background: var(--acento); color: var(--blanco); transform: translateY(-50%) scale(1.08); }
.carrusel-flecha.izq { left: -16px; }
.carrusel-flecha.der { right: -16px; }

@media (max-width: 900px) {
  .carrusel-item { flex-basis: calc((100% - 1.6rem) / 2); }
}
@media (max-width: 620px) {
  .carrusel-item { flex-basis: 100%; }
  .carrusel-flecha.izq { left: 4px; }
  .carrusel-flecha.der { right: 4px; }
}

.rango-precio { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.9rem; }
.rango-precio input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1.5px solid var(--gris-borde);
  border-radius: 9px;
  font-family: var(--fuente);
  font-size: 0.88rem;
}
.rango-precio input:focus { outline: none; border-color: var(--acento); }
.rango-precio span { color: var(--texto-suave); }

.barra-resultados {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
  color: var(--texto-suave);
  font-size: 0.95rem;
}
.btn-abrir-filtros { display: none; margin-bottom: 1.2rem; }

@media (max-width: 900px) {
  .tienda-layout { grid-template-columns: 1fr; }
  .btn-abrir-filtros { display: inline-flex; }
  .btn-cerrar-filtros { display: block; }
  .panel-filtros {
    position: fixed;
    inset: 0;
    z-index: 1250;
    border-radius: 0;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.35s ease;
  }
  .panel-filtros.abierto { transform: translateX(0); }
}