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


body {
  font-family: 'Poppins', sans-serif;
  background-color: #f8f9fb;
  color: #333;
  padding-top: 0; /* ya no necesitas espacio extra */
}


/* Encabezado fijo completo */
.encabezado-fijo {
  position: relative;
}


/* Franja decorativa con imagen */
.franja-decorativa {
  height: 20px;
  background-image: url('fondo.png'); /* Cambia a tu imagen */
  background-size: cover;
  background-position: center;
}

/* Barra blanca del título */
.header-blanco {
  background: white;
  padding: 15px 30px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.header-blanco .header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.header-blanco .logo {
  height: 75px;
}

.titulo-azul {
  color: #004080;
  font-size: 1.8rem;
  font-weight: 700;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

/* Barra azul MVV con iconos blancos */
.mvv-barra {
  background-color: #004080;
  padding: 0.5px 0;
}

.iconos-mvv {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}

.icono {
  text-align: center;
  color: white;
  padding: 10px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.icono i {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 5px;
  color: white;
}

.icono span {
  font-weight: 600;
  font-size: 1rem;
  display: block;
  color: white;
}

.icono:hover {
  background: rgba(255, 255, 255, 0.1);
}

.texto-oculto {
  display: none;
  margin-top: 8px;
  font-size: 0.9rem;
  color: #fff;
  max-width: 200px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive */
@media (max-width: 768px) {
  .header-blanco .header-container {
    flex-direction: column;
    text-align: center;
  }

  .iconos-mvv {
    flex-direction: column;
  }
}


.texto-oculto {
  display: none;
  background: #f1f1f1;
  padding: 10px 15px;
  margin-top: 8px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  font-size: 13px;
  color: #333;
  text-align: center;
}

/* BUSCADOR */
.busqueda {
  padding: 25px 40px;
  background: #e8edf3;
  text-align: center;
}
.busqueda input {
  width: 100%;
  max-width: 600px;
  padding: 12px;
  font-size: 16px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

/* DESCRIPCIÓN */
.descripcion {
  padding: 30px 40px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  color: #2c3e50;
}

/* CARRUSEL */
.carousel-container {
  position: relative;
  overflow: hidden;
  max-width: 100%;
  margin: auto;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-group {
  display: none;
  flex-shrink: 0;
  justify-content: center;
  gap: 20px;
  width: 100%;
}

.carousel-group img {
  width: 30%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}

.carousel-group.active {
  display: flex;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: white;
  border: none;
  padding: 10px 15px;
  font-size: 24px;
  cursor: pointer;
  z-index: 10;
}

.carousel-btn.prev {
  left: 10px;
}

.carousel-btn.next {
  right: 10px;
}

.carousel-btn:hover {
  background: rgba(0,0,0,0.6);
}


/* SECCIÓN DE TARJETAS DESTACADAS */
.destacados {
  padding: 40px;
  text-align: center;
}
.destacados h2 {
  font-size: 26px;
  margin-bottom: 20px;
  color: #003366;
}
.destacados-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}
.card {
  background: white;
  border-radius: 10px;
  width: 280px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}
.card:hover {
  transform: translateY(-5px);
}
.card img {
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.card h3 {
  margin: 15px;
  font-size: 20px;
  color: #003366;
}
.card p {
  margin: 0 15px 15px 15px;
  color: #555;
}

.barra-cotizacion {
  background-color: #005baa;
  color: white;
  padding: 20px 30px;
  cursor: pointer;
  text-align: center;
  transition: background 0.3s;
}

.barra-cotizacion:hover {
  background-color: #004080;
}

.contenido-cotizacion {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 20px;
  font-weight: 600;
}

.contenido-cotizacion i {
  font-size: 24px;
}

.barra-decorativa {
  height: 20px;
  background-color: #d0d8e0; /* azul muy claro que contrasta sutilmente con #f8f9fb */
  margin: 40px auto;
  width: 92%;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03); /* opcional para un pequeño relieve */
}

.preparacion {
  padding: 40px 40px;
  background-color: #e1e6eb;
  text-align: center;
  color: #2c3e50;
}

.preparacion h2 {
  font-size: 28px;
  color: #003365;
  margin-bottom: 20px;
}

.contenido-preparacion {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.contenido-preparacion p {
  flex: 1 1 400px;
  font-size: 18px;
  line-height: 1.5;
  max-width: 600px;
}

.contenido-preparacion img {
  flex: 1 1 300px;
  max-width: 300px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.barra-metodos {
  background-color: #004a99;
  color: white;
  padding: 18px 30px;
  margin: 40px auto;
  cursor: pointer;
  text-align: center;
  border-radius: 12px;
  max-width: 600px;
  transition: background-color 0.3s;
}

.barra-metodos:hover {
  background-color: #003366;
}

.contenido-barra-metodos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 20px;
  font-weight: 600;
}

.contenido-barra-metodos i {
  font-size: 24px;
}

/* Transición de scroll suave para enlaces internos */
html {
  scroll-behavior: smooth;
}

/* Ajustes visuales para nuevos botones de navegación */
.icono {
  padding: 8px;
  transition: all 0.2s ease-in-out;
}

.icono:hover {
  transform: scale(1.05);
  color: #005baa;
}

/* Responsive: íconos de navegación en móviles */
@media (max-width: 600px) {
  .icono {
    max-width: 100px;
    font-size: 12px;
  }

  .icono i {
    font-size: 18px;
  }

  .contenido-cotizacion, .contenido-barra-metodos {
    font-size: 16px;
    gap: 10px;
  }

  .barra-cotizacion, .barra-metodos {
    padding: 14px 20px;
  }
}

/* FOOTER */
.footer {
  background-color: #003366;
  color: white;
  padding: 50px 20px;
  font-size: 14px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.footer-column {
  flex: 1 1 200px;
  min-width: 200px;
}

.footer-column h4 {
  font-size: 16px;
  margin-bottom: 12px;
  color: #5fa8d3;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 8px;
  color: #f1f1f1;
}

.footer-column ul li a {
  color: #f1f1f1;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-column ul li a:hover {
  color: #5fa8d3;
}

.footer-logo {
  height: 80px;
  margin-bottom: 15px;
}

.logo-social {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-socials {
  margin-top: 10px;
}

.footer-socials a {
  color: white;
  margin-right: 12px;
  font-size: 18px;
  transition: color 0.3s;
}

.footer-socials a:hover {
  color: #5fa8d3;
}

.footer-column ul li i {
  margin-right: 8px;
}

/* Solo en la página principal, barra-metodos fija al fondo */
.pagina-principal .barra-metodos {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  max-width: 100%;
  z-index: 1500;
  border-radius: 0;
  margin: 0;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.15);
}

/* Para que el contenido no quede tapado por la barra fija */
.pagina-principal {
  padding-bottom: 60px; /* Ajusta la altura según la barra */
}



.metodos-section {
  padding: 60px 30px;
  background-color: #f8f9fb;
  text-align: center;
}

.metodos-section h2 {
  font-size: 32px;
  color: #003366;
  margin-bottom: 40px;
}

.metodos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.metodo-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,0.1);
  width: 340px;
  transition: transform 0.3s ease;
  cursor: pointer;
}

.metodo-card:hover {
  transform: translateY(-6px);
}

.metodo-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.metodo-contenido {
  padding: 20px;
}

.metodo-contenido h3 {
  color: #003366;
  font-size: 20px;
  margin-bottom: 10px;
}

.metodo-contenido p {
  font-size: 15px;
  color: #444;
  line-height: 1.5;
}

/* Si quieres que el header no se quede fijo en esta página */
.header-fixed.no-sticky {
  position: relative;
}
.tabla-corrosion {
  max-width: 800px;
  margin: 0 auto 50px auto;
  padding: 20px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  text-align: center;
  font-family: 'Poppins', sans-serif;
  color: #003366;
}

.tabla-corrosion h2 {
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 28px;
}

.tabla-corrosion table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}

.tabla-corrosion thead {
  background-color: #43a5df;
  color: white;
  border-radius: 12px 12px 0 0;
}

.tabla-corrosion thead th {
  padding: 12px 20px;
  font-weight: 600;
}

.tabla-corrosion tbody tr:nth-child(even) {
  background-color: #f2f9ff;
}

.tabla-corrosion tbody td {
  padding: 15px 20px;
  border-bottom: 1px solid #d7e6f3;
}

.tabla-corrosion tbody tr:last-child td {
  border-bottom: none;
}
.carousel-container-galeria {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin: 40px auto;
}

.carousel-track-galeria {
  display: flex;
  animation: scrollGaleria 40s linear infinite;
  gap: 20px;
}

.carousel-track-galeria img {
  height: 300px; /* Altura uniforme */
  width: auto;
  flex-shrink: 0;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Animación para el desplazamiento continuo */
@keyframes scrollGaleria {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Ajuste responsive */
@media (max-width: 768px) {
  .carousel-track-galeria img {
    height: 180px;
  }
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25d366;
  color: white;
  border-radius: 50%;
  font-size: 28px;
  padding: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 2000;
  transition: background 0.3s ease, transform 0.3s ease;
}

.whatsapp-float:hover {
  background-color: #1ebe57;
  transform: scale(1.1);
}
h1 {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 10px; /* reducimos para que quede cerca de la barra */
  font-weight: 700;
  color: #ffffff; /* blanco puro */
  text-transform: uppercase;
  letter-spacing: 4px;
  text-shadow: 0 0 8px #00aaffaa;
}

/* Barra justo debajo del título */
.barra-titulo {
  width: 120px;
  height: 6px;
  margin: 0 auto 50px auto;
  background: #3a7bd5; /* azul más claro y contrastante */
  border-radius: 4px;
}

.card-content h2 {
  margin: 0 0 14px;
  font-weight: 700;
  font-size: 2rem;
  color: #ffffff; /* blanco puro para subtítulos */
  letter-spacing: 0.05em;
  text-shadow: 0 0 6px #00aaffaa;
}

.carousel-wrapper {
  background: url('fondo_carrusel2.jpg') center center / cover no-repeat;
  padding: 5px 0;
}

.ventajas-section {
  background: url('fondorejas.jpg') center center / cover no-repeat;
  padding: 50px 20px;
  color: white;
  text-align: center;
  position: relative;
}

.ventajas-overlay {
  background-color: rgba(0, 0, 0, 0.5); /* oscurecer fondo */
  padding: 60px 20px;
  border-radius: 12px;
}

.ventajas-titulo {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 600;
  color: #ffffff;
}

.ventajas-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  max-width: 1100px;
  margin: auto;
}

.ventaja-item {
  flex: 1 1 calc(33.333% - 40px);
  max-width: 280px;
  background: rgba(255, 255, 255, 0.1);
  padding: 30px 20px;
  border-radius: 10px;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}


.ventaja-item i {
  font-size: 2rem;
  margin-bottom: 15px;
  color: #00c8ff;
}

.ventaja-item p {
  font-size: 1.1rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .ventaja-item {
    flex: 1 1 100%;
  }
}
.resultados-extraordinarios {
  text-align: center;
  padding: 60px 20px;
  background: #f4f6f8;
}

.resultados-extraordinarios h2 {
  font-size: 2.4rem;
  color: #0f3c5e;
  margin-bottom: 40px;
  font-weight: 600;
}

.imagenes-comparativas {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.imagen-con-texto {
  position: relative;
  max-width: 400px;
  flex: 1 1 300px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.imagen-con-texto:hover {
  transform: scale(1.03);
}

.imagen-con-texto img {
  width: 100%;
  display: block;
  height: auto;
}

.etiqueta {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(15, 60, 94, 0.9);
  color: white;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 1rem;
}
.slider-comparativo .slide {
  display: none;
  transition: opacity 0.6s ease;
}

.slider-comparativo .slide.activo {
  display: block;
}

.imagenes-comparativas {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 20px;
}

.imagen-con-texto {
  position: relative;
  max-width: 350px;
}

.imagen-con-texto img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.etiqueta {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background-color: #0f3c5e;
  color: white;
  padding: 5px 12px;
  font-size: 0.95rem;
  border-radius: 4px;
}

.subtitulo-barra {
  background-color: #2c3e50;
  color: #fff;
  padding: 12px 20px;
  font-size: 1.2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 20px;
  border-radius: 6px;
}


.video-banner {
  width: 99vw;        /* Ancho completo de la ventana */
  height: 300px;       /* Altura fija visible */
  overflow: hidden;
  position: relative;
  z-index: 1;
  margin-bottom: 40px;
}

.video-banner video {
  width: 97.4%;
  height: 100%;
  display: block;
  object-fit: cover;   /* Cubre todo el espacio, recortando si es necesario */
}
.barra-separadora {
  width: 100%;
  height: 30px; /* se puede ajustar a 40 o más si quieres más espacio */
  background-color: #f2f4f7; /* gris muy claro */
}
/* Guía Interactiva */
.guia-interactiva {
  background: #f8fafc;
  padding: 40px 20px;
  border-radius: 12px;
  max-width: 900px;
  margin: 40px auto;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.pestanas {
  display: flex;
  margin-bottom: 30px;
  border-bottom: 2px solid #e2e8f0;
}

.pestana {
  background: none;
  border: none;
  padding: 12px 25px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  transition: all 0.3s;
  border-bottom: 3px solid transparent;
}

.pestana.activa {
  color: #0f3c5e;
  border-bottom-color: #0f3c5e;
}

.pestana i {
  margin-right: 8px;
}

.paso {
  margin-bottom: 30px;
}

.paso h3 {
  color: #0f3c5e;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.paso h3 span {
  background: #0f3c5e;
  color: white;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  margin-right: 10px;
}

.opciones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.opcion {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 15px 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
}

.opcion:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.opcion.seleccionada {
  background: #0f3c5e;
  color: white;
  border-color: #0f3c5e;
}

.opcion i {
  display: block;
  font-size: 24px;
  margin-bottom: 8px;
  color: inherit;
}

#btn-recomendacion {
  background: #0f3c5e;
  color: white;
  border: none;
  padding: 12px 25px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  transition: all 0.3s;
}

#btn-recomendacion:hover {
  background: #1e4a6e;
  transform: translateY(-2px);
}

#mensaje-recomendacion {
  margin-top: 20px;
  padding: 15px;
  border-radius: 8px;
  background: #f1f5f9;
  display: none;
}
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Poppins:wght@400;600&display=swap');

.descripcion-mejorada {
  background-color: #1e1e1e;
  color: #f5f5f5;
  text-align: center;
  padding: 3em 2em;
  font-family: 'Poppins', sans-serif;
}

.titulo-impacto {
  font-family: 'Anton', sans-serif;
  font-size: 2.5rem;
  color: #f39c12;
  margin-bottom: 1rem;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.texto-descriptivo {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #e0e0e0;
  max-width: 800px;
  margin: 0 auto;
}

/* Responsive para footer en móviles */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column !important;
    align-items: center !important;
    gap: 30px !important;
    text-align: center;
  }

  .footer-column {
    width: 100% !important;
    min-width: unset !important;
  }

  .footer-column ul {
    padding-left: 0 !important;
  }
}
.promo-imagen img {
  width: 100%;
  height: auto; /* Altura automática para que no se recorte */
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.productos-renta {
  padding: 40px 20px;
  background-color: #f2f7fb;
  text-align: center;
}

.productos-renta h2 {
  color: #003366;
  font-size: 2rem;
  margin-bottom: 30px;
}

.productos-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.producto-card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  width: 200px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.2s;
}

.producto-card:hover {
  transform: scale(1.05);
}

.producto-card img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 10px;
}

/* Modal flotante */
.imagen-flotante {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.imagen-contenedor {
  position: relative;
  background: white;
  padding: 10px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  max-width: 80%;
  max-height: 80%;
}

.imagen-contenedor img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  border-radius: 8px;
}

/* Botón cerrar */
.cerrar {
  position: absolute;
  top: -12px;
  right: -12px;
  background: #fff;
  color: #000;
  border: 2px solid #003366;
  font-size: 24px;
  font-weight: bold;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  text-align: center;
  line-height: 30px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}