body {
  overflow-x: hidden;
}
  /*Nav*/
.sticky {
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  background-color: #f57c00;
  padding: 12px 20px;
}

.hamburger {
  display: none;
  font-size: 28px;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

.nav-center {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links li a {
  color: white;
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  transition: opacity 0.3s;
}

.nav-links li a:hover {
  opacity: 0.75;
}

.logo img {
  height: 45px;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: block;
    margin-bottom: 10px;
  }

  .nav-center {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-top: 10px;
  }

  .nav-center.active {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
  }
}

  /*Fin Nav*/

model-viewer {
  width: 40%;
  height: 500px;
  margin: auto;
}

@media (max-width: 992px) {
  model-viewer {
    width: 75%;
    height: 900px;
    order: 1;
  }
}

.portada {
  width: 100%;
}

.portada img {
  width: 100%;
}

#modelo3d {
  width: 100%;
  height: 800px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-direction: row;
  margin: auto;
  background: #ffa500;
}

@media (max-width: 992px) {
  #modelo3d {
    flex-direction: column;
  }
}

.dbanner {
  width: 50%;
}

.dbanner h1 {
  text-shadow: 3px 1px 10px gray;
  color: white;
  font-size: 80px;
}

.dbanner p {
  text-shadow: 3px 1px 10px gray;
  color: white;
  font-size: 30px;
}

.dbanner a {
  font-size: 30px;
  border: none;
  text-shadow: 3px 1px 14px white;
  color: white;
  background: #b43803;
  padding: 8px 35px;
  border-radius: 5px;
}

.dbanner a:hover {
  color: white;
  background: #a63404;
}

@media (max-width: 992px) {
  .dbanner {
    width: 100%;
    margin: auto;
    text-align: center;
  }
}

@media (max-width: 992px) {
  .dbanner h1 {
    font-size: 35px;
  }
}

@media (max-width: 992px) {
  .dbanner p {
    font-size: 18px;
    padding: 10px;
  }
}

.izq {
  text-align: left;
}

.izquierda {
  width: 25%;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
  align-items: flex-end;
}

@media (max-width: 992px) {
  .izquierda {
    width: 80%;
    justify-content: center;
    align-items: center;
    order: 2;
  }
}

.derecha {
  width: 25%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

@media (max-width: 992px) {
  .derecha {
    width: 80%;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    order: 3;
  }
}

.der {
  text-align: right;
}

.izq {
  background: orange;
  border-radius: 10px;
  padding: 10px;
  color: white;
}

.der {
  background: orange;
  border-radius: 10px;
  padding: 10px;
  color: white;
}

.texto-observable {
  width: 90%;
  background: orange;
  border-radius: 10px;
  padding: 8px;
  text-align: left;
  margin: 2px;
}

/* pa los dos */

.texto-observable {
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s ease;
  text-align: left;
  color: white;
}

/* Entrada desde la izquierda */

.fade-left {
  transform: translateX(-50px);
}

.texto-observable.active.fade-left {
  opacity: 1;
  transform: translateX(0);
}

/* Entrada desde la derecha */

.fade-right {
  transform: translateX(50px);
}

.texto-observable.active.fade-right {
  opacity: 1;
  transform: translateX(0);
}

/* Desaparece hacia donde vino */

.fade-out-left {
  opacity: 0;
  transform: translateX(-50px);
}

.fade-out-right {
  opacity: 0;
  transform: translateX(50px);
}

.fade-out-right {
  opacity: 0;
  transform: translateX(50px);
}

.fade-out-left {
  opacity: 0;
  transform: translateX(-50px);
}

#formulario {
  max-width: 99%;
  height: 400px;
  background: url("/assets/img/pform.jpg?h=9d2d60c66926ad0c7f7d00a528bd5b13");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  flex-direction: row;
  margin: auto;
}

@media (max-width: 992px) {
  #formulario {
    flex-direction: column;
    padding: 10px;
    height: 480px;
  }
}

#miform {
  width: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

#miform button {
  background: #e39404;
  color: white;
  border: none;
  border-radius: 15px;
}

#miform button:hover {
  background: #cc8606;
}

@media (max-width: 992px) {
  #miform {
    order: 2;
    width: 100%;
  }
}

#miform form {
  width: 60%;
}

#textform {
  width: 50%;
  color: white;
}

@media (max-width: 992px) {
  #textform {
    width: 90%;
    text-align: center;
  }
}

#textform h1 {
  text-shadow: 3px 2px 10px gray;
  font-size: 60px;
}

@media (max-width: 992px) {
  #textform h1 {
    font-size: 35px;
  }
}

#textform p {
  font-size: 25px;
  text-shadow: 3px 1px 10px gray;
}

@media (max-width: 992px) {
  #textform p {
    font-size: 20px;
  }
}

.columnas {
  width: 100%;
  margin-bottom: 30px;
}

.columna {
  max-width: 800px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin: auto;
  margin-top: 10px;
  margin-bottom: 10px;
}

@media (max-width: 992px) {
  .columna {
    flex-direction: column;
  }
}

.columna img {
  width: 50%;
  border-radius: 10px;
}

@media (max-width: 992px) {
  .columna img {
    width: 80%;
    order: 2;
  }
}

.columna p {
  margin: 10px;
  font-size: 18px;
}

.columna2 {
  max-width: 800px;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin: auto;
  margin-top: 10px;
}

@media (max-width: 992px) {
  .columna2 {
    flex-direction: column;
  }
}

.columna2 img {
  width: 50%;
  border-radius: 10px;
  order: 1;
}

@media (max-width: 992px) {
  .columna2 img {
    width: 80%;
    order: 1;
  }
}

.columna2 p {
  margin: 10px;
  font-size: 18px;
}

/* ocultar descripciones3d */

@media (max-width: 992px) {
  .izquierda {
    display: none;
  }
}

@media (max-width: 992px) {
  .derecha {
    display: none;
  }
}

#cuadros {
  margin: auto;
  text-align: center;
  padding: 8px;
  margin: 5px;
  margin: auto;
  margin-top: 20px;
  margin-bottom: 20px;
}

#cuadros h2 {
  color: orange;
}

#cuadros .container-sm .row {
  display: flex;
  justify-content: center;
  align-items: center;
}

#cuadros .colun {
  width: 24%;
  height: 200px;
  border: none;
  margin: 5px;
  box-shadow: 12px 12px 15px 1px rgba(0, 0, 255, 0.2);
}

@media (max-width: 992px) {
  #cuadros .colun {
    width: 44%;
    height: 220px;
  }
  #cuadros h2 {
  font-zise: 18px;
}
  #cuadros p {
  font-size:12px;
}
}

/*Contenido dinamico styles*/
.container {
  max-width: 800px;
  margin: 0 auto;
}

nav {
  background-color: #ffa500;
  padding: 10px;
  display: flex;
  gap: 15px;
}
nav button {
  background: none;
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 4px;
}
nav button.active,
nav button:hover {
  background-color: #e39404;
}
#content {
  padding: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.grid-2cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.step {
  background: #f0f8ff;
  padding: 10px;
  border-radius: 6px;
}
.step img {
  width: 100%;        /* la imagen se ajusta al ancho de la tarjeta */
  height: auto;       /* mantiene la proporción */
  margin-top: 10px;   /* pequeña separación respecto al párrafo */
  border-radius: 6px; /* mismo radio que la tarjeta */
}
.video-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 20px;
  align-items: center;
}
video {
  width: 100%;
  border-radius: 6px;
}
.video-text h4 {
  margin: 0 0 5px;
}

/*FIN Contenido dinamico styles*/

.printer-setup {
  max-width: 800px;
  margin: auto;
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  font-family: Arial, sans-serif;
}

.printer-setup h2 {
  text-align: center;
  margin-bottom: 30px;
}

.printer-setup .step {
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.printer-setup .step.visible {
  opacity: 1;
  transform: translateY(0);
}

.printer-setup .step h3 {
  margin-bottom: 10px;
  color: #2c3e50;
}

.printer-setup .step ul {
  padding-left: 20px;
  margin-bottom: 10px;
}

.printer-setup .step ul li {
  margin-bottom: 6px;
}

.printer-setup .step img {
  max-width: 100%;
  border-radius: 8px;
  margin-top: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.printer-setup a {
  color: #007bff;
  text-decoration: none;
}

.printer-setup a:hover {
  text-decoration: underline;
}

.step {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.step.visible {
  opacity: 1;
  transform: translateY(0);
}

.printer-setup {
  max-width: 800px;
  margin: auto;
  font-family: Arial, sans-serif;
}

.step img {
  max-width: 100%;
  margin-top: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}


.subnav {
  max-width: 800px;
  margin: 20px auto 30px;
  display: flex;
  justify-content: center;
  gap: 12px;
  border-bottom: 2px solid #f0a500; /* mismo color que nav */
  padding-bottom: 8px;
}

.subnav button {
  background: none;
  border: none;
  padding: 8px 18px;
  font-size: 1rem;
  cursor: pointer;
  color: #333;
  border-bottom: 3px solid transparent;
  transition: border-color 0.3s ease, color 0.3s ease;
  font-weight: 600;
  border-radius: 3px 3px 0 0;
}

.subnav button.active {
  border-color: #f0a500;  /* color destacado igual al nav */
  color: #f0a500;
}

.subnav button:hover:not(.active) {
  color: #d17f00;
}