:root {
    --azul-oscuro: #1B3A4B;
    --azul-claro: #4DB6E2;
    --blanco: #FFFFFF;
    --gris-claro: #F5F5F5;
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* Header con logo a la izquierda y menú a la derecha */
.header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f1f0ec; /* color que contrasta con el logo */
    padding: 10px 30px;
}

.logo-left img {
    height: 100px;
    width: auto;
}

.nav-bar {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.nav-bar ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

.nav-bar ul li a {
    text-decoration: none;
    color: #1B3A4B;
    font-weight: bold;
    position: relative;
}

.nav-bar ul li a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #1B3A4B;
    transition: width 0.3s ease;
}

.nav-bar ul li a:hover::after,
.nav-bar ul li a.active::after {
    width: 100%;
}

/* Responsive menú hamburguesa */
.menu-toggle {
    display: none;
    font-size: 2rem;
    color: var(--blanco);
    cursor: pointer;
}
/* Menú tipo cortina en móviles */
@media (max-width: 768px) {
    .nav-bar {
        position: relative;
    }

    .menu-toggle {
        display: block;
        font-size: 2rem;
        color: var(--azul-oscuro);
        cursor: pointer;
        z-index: 1001;
    }

    .nav-bar ul {
        position: fixed;
        top: 0;
        right: -100%; /* Cambiado de left a right */
        width: 100%;
        height: 100%;
        background: var(--azul-oscuro);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.5s ease; /* Cambiado de left a right */
        z-index: 1000;
    }

    .nav-bar ul.active {
        right: 0; /* Cambiado de left a right */
    }

    .nav-bar ul li a {
        font-size: 1.5rem;
        color: var(--blanco);
    }
}


/* Hero */
.hero {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 20px;
  min-height: 70vh;
      background: linear-gradient(135deg, #1B3A4B, #4DB6E2);
}

.hero-text {
  max-width: 600px;
  width: 100%;
  padding: 40px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px); /* efecto glass */
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
  text-align: center;
  animation: fadeInUp 1s ease-in-out;
}

.hero-text h1 {
  font-size: 2rem;
  color: #222;
  margin-bottom: 10px;
}

.animated-text {
  font-size: 2rem;
  font-weight: bold;
  color: #0078a0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: block;        /* Para que se acomode en su contenedor */
  text-align: center;    /* Centrado */
  white-space: normal;   /* Permite que se haga salto de línea en celular */
  word-wrap: break-word; /* Evita que se salga del contenedor */
}

.animated-text.show {
  opacity: 1;
}




.hero-text p {
  color: #555;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.catalogo-btn .btn {
  background: #0078a0;
  color: white;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s;
  display: inline-block;
}

.catalogo-btn .btn:hover {
  background: #005f7a;
  transform: scale(1.05);
}

/* Animación de entrada */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


#productos {
  padding: 80px 20px;
  text-align: center;
  background: #f9fafa;
}

#productos h2 {
  font-size: 2rem;
  margin-bottom: 50px;
  color: #0078a0;
  position: relative;
}

#productos h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: #0078a0;
  margin: 10px auto 0;
  border-radius: 5px;
}

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

.product-card {
  background: white;
  border-radius: 15px;
  padding: 30px 20px;
  width: 260px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 6px 15px rgba(0,0,0,0.08);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 25px rgba(0,0,0,0.12);
}

.product-card img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 15px;
  border-radius: 50%;
  padding: 15px;
  background: #eef6f9;
  transition: background 0.3s ease;
}

.product-card:hover img {
  background: #0078a0;
}

.product-card h3 {
  font-size: 1.2rem;
  color: #333;
}

.catalogo-btn {
  margin-top: 40px;
}

.catalogo-btn .btn {
  background: #0078a0;
  color: white;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-size: 1rem;
  transition: background 0.3s ease;
}

.catalogo-btn .btn:hover {
  background: #005f7a;
}


/* Nosotros */
.about {
    padding: 50px 20px;
    background: var(--blanco);
    text-align: center;
}

/* Contacto */
.contact {
    padding: 50px 20px;
    background: var(--gris-claro);
    text-align: center;
}
.contact form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.contact input, .contact textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.contact button {
    background: var(--azul-claro);
    color: var(--blanco);
    border: none;
    padding: 10px;
    cursor: pointer;
    border-radius: 5px;
}

/* Pie de página */
footer {
    background: var(--azul-oscuro);
    color: var(--blanco);
    text-align: center;
    padding: 15px;

    display: flex;             /* hace que los elementos se acomoden en fila */
    justify-content: center;   /* centra horizontalmente */
    align-items: center;       /* alinea verticalmente */
    gap: 15px;                 /* separación entre texto e íconos */
    flex-wrap: wrap;           /* para que en pantallas chicas no se encimen */
}

footer p {
    margin: 0; /* quita el espacio por defecto */
}

footer a {
    color: var(--blanco);
    text-decoration: none;
    font-size: 1.4rem;  /* tamaño de los iconos */
}

footer a:hover {
    color: var(--verde); /* ejemplo de hover */
}

 .catalogo-btn {
    text-align: center;
    margin-top: 20px;
}
.product-card img {
    width: 60%;
    border-radius: 8px;
}

/* =======================
   Estilos para Productos, Nosotros y Contacto
   ======================= */

/* Contenedor general de contenido para páginas internas */
.page-content {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
    background: var(--blanco);
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(27, 58, 75, 0.1);
    color: var(--azul-oscuro);
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Titulos */
.page-content h1 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--azul-oscuro);
    font-weight: 700;
    font-size: 2.2rem;
}

/* Listas */
.page-content ul {
    list-style-type: disc;
    padding-left: 40px;
    margin-bottom: 30px;
}
/* =======================
   Botón para Catálogo PDF
   ======================= */

.catalogo-btn .btn {
    display: inline-block;
    background: linear-gradient(135deg, #1B3A4B 0%, #4DB6E2 100%);
    color: var(--blanco);
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 8px 15px rgba(77, 182, 226, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.catalogo-btn .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(77, 182, 226, 0.6);
    background: linear-gradient(135deg, #4DB6E2 0%, #1B3A4B 100%);
}
/* Icono de PDF al botón catálogo usando pseudo-elemento */
.catalogo-btn .btn {
    position: relative;
    padding-left: 48px; /* espacio para el icono */
    font-weight: 700;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Icono PDF con SVG inline vía background */
.catalogo-btn .btn::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23FFFFFF" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M6 2h9l5 5v15a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2zM14 3.5V9h4.5L14 3.5zM8 12h8v2H8v-2zm0 4h8v2H8v-2z"/></svg>');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

/* Animación al pasar el mouse */
.catalogo-btn .btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(77, 182, 226, 0.6);
    background: linear-gradient(135deg, #4DB6E2 0%, #1B3A4B 100%);
}
/* Página de contacto */
.contacto-page {
    text-align: center;
}

.info-contacto {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: var(--azul-oscuro);
}

.info-contacto a {
    color: var(--azul-claro);
    text-decoration: none;
    font-weight: 600;
}

.info-contacto a:hover {
    text-decoration: underline;
}

.redes-sociales {
    margin-top: 15px;
}

.redes-sociales a {
    color: var(--azul-oscuro);
    font-weight: bold;
    margin: 0 5px;
}

.mapa iframe {
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(27, 58, 75, 0.15);
}

.porque-nosotros {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(27, 58, 75, 0.1);
    text-align: center;
}

.porque-nosotros h2 {
    color: var(--azul-oscuro);
    margin-bottom: 10px;
}

.porque-nosotros p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.porque-nosotros ul {
    list-style: none;
    padding: 0;
    font-size: 1rem;
}

.porque-nosotros li {
    margin: 10px 0;
    color: var(--azul-oscuro);
}

/* ===============================
   Ajustes nuevos
   =============================== */

/* Footer siempre al fondo */
html, body {
    height: 100%;
    display: flex;
    flex-direction: column;
}
body {
    flex: 1;
}
footer {
    margin-top: auto;
}
/* Botón estilo catálogo */
.btn-catalogo {
    display: inline-block;
    background: linear-gradient(135deg, #1B3A4B 0%, #4DB6E2 100%);
    color: var(--blanco);
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 8px 15px rgba(77, 182, 226, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}
.btn-catalogo:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(77, 182, 226, 0.6);
    background: linear-gradient(135deg, #4DB6E2 0%, #1B3A4B 100%);
}

/* Sección ¿Por qué comprar con nosotros? */
.porque-comprar {
    padding: 50px 20px;
    background: var(--gris-claro);
    text-align: center;
}
.porque-comprar h2 {
    color: var(--azul-oscuro);
    margin-bottom: 30px;
    font-size: 2rem;
}
.razones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.razon {
    background: var(--blanco);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}
.razon:hover {
    transform: translateY(-5px);
}
.icono {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 10px;
}

/* ==== Más espaciado entre secciones ==== */
section {
    padding: 60px 20px;
    text-align: center;
}

/* ==== Animación fade-in ==== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}
/* ==== Sección Cotización llamativa ==== */
.cotizacion {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1B3A4B 0%, #4DB6E2 100%);
    color: var(--blanco);
    text-align: center;
    border-radius: 12px 12px 0 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.cotizacion h2 {
    font-size: 2.4rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.cotizacion .subtexto {
    font-size: 1.3rem;
    margin-bottom: 30px;
    font-weight: 300;
    opacity: 0.9;
}

/* Botón especial de cotización */
.btn-cotizacion {
    display: inline-block;
    background: #25d366; /* verde WhatsApp */
    color: white;
    font-weight: 700;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* Hover */
.btn-cotizacion:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 24px rgba(0,0,0,0.35);
}

/* Animación pulso */
@keyframes pulso {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

.btn-cotizacion {
    animation: pulso 2s infinite;
}
/* Loader con logo */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader img {
    width: 150px;
    animation: pulse 1.5s infinite;
}

/* Animación del logo */
@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
}

/* Ocultar loader */
#loader.hidden {
    opacity: 0;
    visibility: hidden;
}
/* Sección Nosotros */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 40px 0;
}
.card {
    background: var(--blanco);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-6px);
}
.card .icono {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 10px;
}

/* Valores */
.valores {
    margin: 50px 0;
    text-align: center;
}
.valores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-top: 20px;
}
.valor {
    background: var(--azul-claro);
    color: var(--blanco);
    padding: 15px;
    border-radius: 8px;
    font-weight: bold;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* CTA */
.cta {
    text-align: center;
    padding: 40px 20px;
      background: linear-gradient(135deg, #1B3A4B, #4DB6E2);
      color: white;
    border-radius: 12px;
    margin: 50px 0;
}
.cta h2 {
    margin-bottom: 15px;
}
/* Productos */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin: 50px 0;
}
.producto-card {
    background: var(--blanco);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.producto-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}
.producto-card img {
    max-width: 100px;
    margin-bottom: 15px;
}

/* Beneficios */
.beneficios {
    text-align: center;
    margin: 60px 0;
}
.beneficios-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 20px;
}
.beneficio {
    background: var(--gris-claro);
    padding: 20px;
    border-radius: 12px;
    width: 220px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}
.beneficio:hover {
    transform: scale(1.05);
}
.beneficio .icono {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

/* CTA catálogo */
.catalogo-cta {
    text-align: center;
      background: linear-gradient(135deg, #1B3A4B, #4DB6E2);
    color: white;
    padding: 40px 20px;
    border-radius: 12px;
    margin: 50px 0;
}
.catalogo-cta h2 {
    margin-bottom: 10px;
}
.catalogo-cta p {
    margin-bottom: 20px;
}
.frase {
  padding: 60px 20px;
  text-align: center;
  background: #f3f7f9; /* fondo claro y limpio */
  display: flex;
  justify-content: center;
  align-items: center;
}

.frase blockquote {
  font-size: 1.6rem;
  font-style: italic;
  color: #333;
  max-width: 800px;
  line-height: 1.6;
  position: relative;
  padding: 20px 40px;
  border-left: 5px solid #0078a0; /* detalle azul NexClean */
  background: white;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  animation: fadeIn 1.5s ease-in-out;
}

/* Efecto de comillas */
.frase blockquote::before {
  content: "“";
  font-size: 3rem;
  color: #0078a0;
  position: absolute;
  top: 10px;
  left: 10px;
  opacity: 0.2;
}

.frase blockquote::after {
  content: "”";
  font-size: 3rem;
  color: #0078a0;
  position: absolute;
  bottom: 10px;
  right: 10px;
  opacity: 0.2;
}

/* Animación */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.redes-footer a {
  display: inline-block;
  margin: 0 5px;
  transition: transform 0.2s, filter 0.2s;
}

.redes-footer a:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}