/* poner; position: sticky; */

/* static/css/styles.css */

/* 
   --------------------------------------------------------------------------------
   Variables de color y fuentes
   --------------------------------------------------------------------------------
   - Gama de colores pensada para una web de viajes: tonalidades que recuerdan a 
     playas tropicales y atardeceres cálidos para incitar al usuario a explorar.
*/
:root {
  --color-primario: #1ABC9C;   /* Turquesa vibrante (recuerda a aguas cristalinas) */
  --color-secundario: #FFB300; /* Naranja cálido (evoca atardeceres tropicales) */
  --color-fondo: #F5FBFD;      /* Azul muy claro (sensación fresca y luminosa) */
  --color-texto: #1A1A1A;      /* Negro suave para buen contraste */
  --color-gris: #ECF3F4;       /* Gris claro para secciones */

  /* 
     Tipografía sugerida: 'Poppins', 'Inter', etc. 
     para un look moderno y limpio 
  */
  --fuente-base: 'Poppins', sans-serif;

  /* Sombras y transiciones */
  --sombra-suave: 0 4px 8px rgba(0,0,0,0.1);
  --transicion: all 0.3s ease;
}

/* 
   --------------------------------------------------------------------------------
   Reset general
   --------------------------------------------------------------------------------
*/
* {
  padding: 0;
  box-sizing: border-box;
}

/* 
   --------------------------------------------------------------------------------
   Estilo base del body
   --------------------------------------------------------------------------------
*/
body {
  font-family: var(--fuente-base);
  background-color: var(--color-fondo);
  color: var(--color-texto);
  line-height: 1.5;
}


.features a {
  background: #2c3e50;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
}

.features a:hover {
  background: #2c3e50c2;
  color: #ffffff;
}

.camino a {
  background: #2c3e50;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
}

.camino a:hover {
  background: #2c3e50c2;
  color: #ffffff;
}











/*

Styles para el div del calendario

*/

.form-viaje * {
  all: unset;
  font-family: 'Segoe UI', sans-serif;
  box-sizing: border-box;
}

.form-viaje input,
.form-viaje button,
.form-viaje label {
  all: revert; /* mantiene el estilo base de Bootstrap solo en ese bloque */
}

.form-viaje .form-box {
  background: white;
  border-radius: 20px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  max-width: 500px;
  width: 100%;
}

.form-viaje .btn-primary {
  background-color: #4facfe;
  border: none;
}

.form-viaje .btn-primary:hover {
  background-color: #00c3fe;
}





.all-card {

  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}


.nav-container {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  /* Efecto 'glass' con transparencia sobre color primario */
  background: rgba(26, 188, 156, 0.8); /* var(--color-primario) con opacidad */
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: var(--sombra-suave);
}

.logo {
  height: 250px;
  margin-top: -150px;
  transition: var(--transicion);
}
.logo:hover {
  transform: scale(1.02) translateY(-2px);
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.25rem;
}

.main-nav ul li a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: var(--transicion);
}
.main-nav ul li a:hover {
  background-color: rgba(255, 255, 255, 0.15);
  text-decoration: underline;
}


.button_free_trial {
  background: #2c3e50;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  cursor: pointer;
}

.button_free_trial:hover {
  background: #2c3e50c2;
  color: #ffffff;
}




/* 
   --------------------------------------------------------------------------------
   HERO SECTION (SIN CAMBIOS DE ESTRUCTURA, SOLO PALETA)
   --------------------------------------------------------------------------------
   - Con un gradiente desde el turquesa al naranja.
*/
.hero-section {
  min-height: 50vh;
  background: 
    linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
    url('https://images.pexels.com/photos/842711/pexels-photo-842711.jpeg?cs=srgb&dl=pexels-christian-heitz-285904-842711.jpg&fm=jpg') center/cover no-repeat;
  background-attachment: fixed; /* Efecto parallax */
  color: #ffffff;
  text-align: center;
  padding: 3rem 1rem;
}


.hero-section .hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #ffffff;
}

.hero-button {
  display: inline-block;
  background-color: #ffffff;
  color: var(--color-primario);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transicion);
  box-shadow: var(--sombra-suave);
}
.hero-button:hover {
  background-color: var(--color-secundario);
  color: #ffffff;
  transform: translateY(-1px);
}

/* 
   --------------------------------------------------------------------------------
   SECCIÓN "FEATURES" 
   --------------------------------------------------------------------------------
*/
.features-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 3rem 2rem;
  background-color: var(--color-gris);
  box-shadow: inset 0 1px 5px rgba(0,0,0,0.05);
}

.feature {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: var(--sombra-suave);
  flex: 1 1 250px;
  max-width: 300px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transicion);
  min-height: 250px; 
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.feature:hover {
  transform: translateY(-3px);
}
.feature h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-primario);
}
.feature p {
  font-size: 0.95rem;
  line-height: 1.4;
}

/* 
   --------------------------------------------------------------------------------
   Contador atras en el Index
   --------------------------------------------------------------------------------
*/

#countdown-box {
  margin-top: 20px;
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  font-family: 'Segoe UI', sans-serif;
}

#countdown span {
  font-size: 1.5em;
  font-weight: bold;
  margin: 0 5px;
}



/* 
   --------------------------------------------------------------------------------
   FORMULARIO DE ITINERARIO
   --------------------------------------------------------------------------------
*/
.form-section {
  max-width: 600px;
  margin: 3rem auto;
  padding: 2rem;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: var(--sombra-suave);
}

.form-section h2 {
  text-align: center;
  color: var(--color-primario);
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: 1.5rem;
}

img {
  width: 66%;
  text-align: center;
}



.itinerary-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.itinerary-form label {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.itinerary-form select,
.itinerary-form input[type="text"],
.itinerary-form input[type="number"] {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: var(--transicion);
}
.itinerary-form select:focus,
.itinerary-form input[type="text"]:focus,
.itinerary-form input[type="number"]:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 2px rgba(26, 188, 156, 0.2);
}

.itinerary-form button {
  background-color: var(--color-primario);
  color: #ffffff;
  padding: 0.75rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transicion);
  font-weight: 600;
  box-shadow: var(--sombra-suave);
}
.itinerary-form button:hover {
  background-color: var(--color-secundario);
}


@media (max-width: 768px) {

    img {
    width: 100%;
    text-align: center;
  }

}


/* 
   --------------------------------------------------------------------------------
   RESULTADOS DE ITINERARIO
   --------------------------------------------------------------------------------
*/
.result-section {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
}

.result-section h2 {
  margin-bottom: 1rem;
  text-align: center;
  color: var(--color-primario);
  font-weight: 700;
  font-size: 1.5rem;
}

.itinerary-details {
  background-color: var(--color-gris);
  padding: 1rem;
  border-radius: 8px;
  white-space: pre-line;
  margin-bottom: 1rem;
  box-shadow: var(--sombra-suave);
}

.button-return, .download_button, .button_404 {
  display: inline-block;
  margin-top: 1rem;
  background-color: var(--color-primario);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  transition: var(--transicion);
  font-weight: 600;
  box-shadow: var(--sombra-suave);
  border: none;
  cursor: pointer;
}
.button-return:hover, .download_button:hover, .button_404:hover {
  background-color: var(--color-secundario);
  transform: translateY(-1px);
}

/* 
   --------------------------------------------------------------------------------
   SECCIÓN "DESTINOS"
   --------------------------------------------------------------------------------
*/
.destinos-section {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
}
.destinos-section h2 {
  text-align: center;
  color: var(--color-primario);
  margin-bottom: 1rem;
  font-weight: 700;
  font-size: 1.5rem;
}
.destino-item {
  background-color: var(--color-gris);
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 4px;
  box-shadow: var(--sombra-suave);
}

/* 
   --------------------------------------------------------------------------------
   SECCIÓN "BLOG"
   --------------------------------------------------------------------------------
*/
.blog-section {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
}
.blog-section h2 {
  text-align: center;
  color: var(--color-primario);
  margin-bottom: 1rem;
  font-weight: 700;
  font-size: 1.5rem;
}
.blog-post {
  background-color: var(--color-gris);
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 4px;
  box-shadow: var(--sombra-suave);
}

/* 
   --------------------------------------------------------------------------------
   SECCIÓN "ABOUT"
   --------------------------------------------------------------------------------
*/
.about-section {
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  line-height: 1.6;
  box-shadow: var(--sombra-suave);
  background-color: #ffffff;
  border-radius: 8px;
  transition: var(--transicion);
}
.about-section h2 {
  color: var(--color-primario);
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
  font-size: 1.5rem;
}
.about-section:hover {
  transform: translateY(-2px);
}

/* 
   --------------------------------------------------------------------------------
   SECCIÓN "CONTACT"
   --------------------------------------------------------------------------------
*/
.contact-section {
  max-width: 600px;
  margin: 2rem auto;
  padding: 2rem;
  background-color: #ffffff;
  box-shadow: var(--sombra-suave);
  border-radius: 8px;
}
.contact-section h2 {
  text-align: center;
  color: var(--color-primario);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  font-weight: 700;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  transition: var(--transicion);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primario);
  outline: none;
  box-shadow: 0 0 0 2px rgba(26, 188, 156, 0.2);
}
.contact-form button {
  width: 120px;
  background-color: var(--color-primario);
  color: #fff;
  border: none;
  padding: 0.75rem;
  border-radius: 4px;
  transition: var(--transicion);
  font-weight: 600;
  box-shadow: var(--sombra-suave);
}
.contact-form button:hover {
  background-color: var(--color-secundario);
  transform: translateY(-1px);
}

/* 
   --------------------------------------------------------------------------------
   TOKENS
   --------------------------------------------------------------------------------
*/
.tokens {
  border: 1px solid transparent;
  border-radius: 5px;
  padding: 5px;
  background-color: rgba(0, 0, 0, 0.3); /* Ligera variación del primario */
  text-align: center;
  color: #ffffff;
  font-weight: 500;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
}
.tokens:hover {
  transform: translateY(-2px);
}

/* 
   --------------------------------------------------------------------------------
   FOOTER
   --------------------------------------------------------------------------------
*/
.footer-container {
  background-color: var(--color-primario);
  color: #ffffff;
  text-align: center;
  padding: 1rem;
  box-shadow: var(--sombra-suave);
  margin-top: 2rem;
}

/* 
   --------------------------------------------------------------------------------
   ANIMACIÓN SIMPLE
   --------------------------------------------------------------------------------
*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* 
   --------------------------------------------------------------------------------
   RESPONSIVIDAD
   --------------------------------------------------------------------------------
*/
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .features-section {
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 1rem;
  }
}




.back-to-top {
  display: none; /* Se muestra sólo cuando se hace scroll */
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-primario);
  color: #ffffff;
  padding: 0.75rem 1rem;
  border-radius: 50%;
  text-align: center;
  text-decoration: none;
  font-size: 1.2rem;
  box-shadow: var(--sombra-suave);
  transition: var(--transicion);
  z-index: 999;
}

.back-to-top:hover {
  background-color: var(--color-secundario);
  transform: translateY(-3px);
}









/* Contenedor principal de la tarjeta */
.card {
  width: 280px;
  height: 350px;
  perspective: 1000px; /* Para habilitar la rotación 3D */
  margin: 2rem auto;   /* Centrado y con espacio alrededor */
}

/* Contenedor interno que rota ambas caras */
.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s ease;
  transform-style: preserve-3d;
}

/* Efecto flip al hacer hover en la tarjeta */
.card:hover .card-inner {
  transform: rotateY(180deg);
}

/* Caras: front y back */
.card-front, 
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden; /* Oculta la cara posterior cuando gire */
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  overflow: hidden; /* Para que no se desborde el contenido si pones imágenes, etc. */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 1rem;
}



/* Texto frontal */
.card-title {
  font-size: 1.6rem;
  font-weight: 700;
}
.card-subtitle {
  font-size: 1rem;
  font-weight: 400;
  margin-top: 0.5rem;
}

/* ----------- BACK ----------- */
.card-back {
  background-color: transparent;  /* Color que podría combinar con la web de viajes */
  color: #ffffff;
  transform: rotateY(180deg); /* Girada 180 para que quede oculta por defecto */
  padding: 1.5rem;
  line-height: 1.5;
  z-index: 2;
  pointer-events: auto;
}

/* Texto de ejemplo en la parte trasera */
.card-back a {
  color: inherit;              /* Usa el color del texto del contenedor */
  text-decoration: none;  
}

/* Pequeño “efecto” al pasar el ratón por encima de la tarjeta */
.card:hover {
  cursor: pointer;
}