/* style.css - Diseño Multilingüe Educativo con Estilo Bento Grid y Scroll-Driven Animations */

:root {
  --andes-azul-profundo: #111827;
  --andes-manta-violeta: #1e1b4b;
  --andes-agua-celeste: #06b6d4;
  --andes-sol-dorado: #f59e0b;
  --andes-sangre-coral: #f43f5e;
  --andes-nube-clara: #f8fafc;
  --andes-gris-sombra: #475569;
  --andes-degradado-vital: linear-gradient(135deg, #1e1b4b 0%, #0d9488 50%, #f59e0b 100%);
  --andes-degradado-suave: linear-gradient(180deg, #1e1b4b 0%, #111827 100%);
  
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* Base resets & global configurations */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--andes-azul-profundo);
  color: var(--andes-nube-clara);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
}

h1, h2, h3, h4, .elevado-titulo-banner {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  line-height: 1.2;
}

/* Scroll Progress Tracker */
.andes-scroll-progreso {
  position: fixed;
  top: 70px;
  left: 0;
  height: 4px;
  background: var(--andes-agua-celeste);
  width: 0;
  z-index: 9999;
  animation: andes-progreso-llenado linear;
  animation-timeline: scroll();
}

@keyframes andes-progreso-llenado {
  to { width: 100%; }
}

/* Scroll Reveal animation using view() */
.reveal-efecto {
  animation: andes-slide-arriba 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-timeline: view();
  animation-range: entry 10% entry 40%;
}

@keyframes andes-slide-arriba {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header & Navigation (No standard names used) */
.altitud-vuelo-cabecera {
  position: sticky;
  top: 0;
  background-color: rgba(17, 24, 39, 0.9);
  backdrop-filter: blur(10px);
  z-index: 999;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  height: 70px;
}

.altitud-vuelo-ajuste {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 20px;
}

.altitud-vuelo-marca {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--andes-nube-clara);
}

.altitud-vuelo-marca svg {
  fill: var(--andes-agua-celeste);
}

.altitud-vuelo-marca span {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
}

.altitud-vuelo-enlaces {
  display: flex;
  list-style: none;
  gap: 25px;
}

.altitud-vuelo-link {
  color: var(--andes-nube-clara);
  text-decoration: none;
  font-size: 0.95rem;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.altitud-vuelo-link:hover, .altitud-vuelo-link.activo {
  color: var(--andes-agua-celeste);
}

/* Hamburger Mobile Menu CSS only */
.altitud-menu-casilla {
  display: none;
}

.altitud-menu-gatillo {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
}

.altitud-menu-barra {
  width: 25px;
  height: 3px;
  background-color: var(--andes-nube-clara);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero-cielo-visual {
  height: 90vh;
  min-height: 600px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.hero-cielo-capa {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at left, rgba(30, 27, 75, 0.95) 20%, rgba(17, 24, 39, 0.4) 100%);
  z-index: 1;
}

.hero-cielo-interior {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.hero-cielo-bloque {
  max-width: 650px;
}

.hero-cielo-pre {
  color: var(--andes-sol-dorado);
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 10px;
  display: block;
}

.hero-cielo-h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--andes-nube-clara);
}

.hero-cielo-desc {
  font-size: 1.1rem;
  color: rgba(248, 250, 252, 0.85);
  margin-bottom: 35px;
}

/* Buttons */
.andes-boton-accion {
  display: inline-block;
  padding: 14px 32px;
  background: var(--andes-agua-celeste);
  color: var(--andes-azul-profundo);
  text-decoration: none;
  font-weight: bold;
  border-radius: 20px;
  text-transform: uppercase;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: none;
  cursor: pointer;
}

.andes-boton-accion:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 20px rgba(6, 182, 212, 0.3);
  background: var(--andes-sol-dorado);
}

/* bento grid style features */
.bento-mosaico-zona {
  padding: 10vh 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.bento-mosaico-titulo {
  text-align: center;
  margin-bottom: 60px;
}

.bento-mosaico-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.bento-tarjeta {
  background: rgba(30, 27, 75, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 35px;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 250px;
}

.bento-tarjeta:hover {
  transform: scale(1.02);
  border-color: var(--andes-agua-celeste);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.bento-icon-box {
  margin-bottom: 20px;
}

.bento-icon-box svg {
  fill: var(--andes-agua-celeste);
}

.bento-span-4 {
  grid-column: span 4;
  background: var(--andes-degradado-vital);
}

.bento-span-4 .bento-icon-box svg {
  fill: var(--andes-nube-clara);
}

.bento-span-2 {
  grid-column: span 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.bento-span-3 {
  grid-column: span 3;
}

.bento-span-6 {
  grid-column: span 6;
  flex-direction: row;
  align-items: center;
  gap: 30px;
}

.bento-grande-num {
  font-size: 4.5rem;
  font-family: var(--font-display);
  color: var(--andes-sol-dorado);
  line-height: 1;
}

.bento-texto-titulo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Image with text block */
.alto-contraste-seccion {
  padding: 10vh 0;
  position: relative;
  background-size: cover;
  background-position: center;
}

.alto-contraste-capa {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.85);
  z-index: 1;
}

.alto-contraste-interno {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.alto-contraste-imagen {
  border-radius: 20px;
  overflow: hidden;
  border: 4px solid var(--andes-manta-violeta);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.alto-contraste-imagen img {
  width: 100%;
  height: auto;
  display: block;
}

/* Steps section */
.ruta-pasos-zona {
  padding: 10vh 0;
  background: var(--andes-degradado-suave);
}

.ruta-pasos-ajuste {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.ruta-pasos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 50px;
}

.ruta-paso-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  padding: 40px 30px;
  border-radius: 20px;
  border-top: 3px solid var(--andes-agua-celeste);
}

.ruta-paso-num {
  position: absolute;
  top: -20px;
  right: 30px;
  font-size: 6rem;
  font-family: var(--font-display);
  color: var(--andes-agua-celeste);
  opacity: 0.15;
  line-height: 1;
}

/* Call To Action Strip */
.franja-vital-cta {
  background: var(--andes-degradado-vital);
  padding: 8vh 0;
  text-align: center;
}

.franja-vital-ajuste {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.franja-vital-titulo {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: var(--andes-nube-clara);
}

.franja-vital-desc {
  font-size: 1.2rem;
  margin-bottom: 35px;
  color: rgba(255, 255, 255, 0.9);
}

/* Expert Page Spec */
.experto-mosaico-perfil {
  padding: 10vh 0;
}

.experto-mosaico-marco {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.experto-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

/* Reservation Page Spec */
.reserva-central-zona {
  padding: 8vh 0;
  background: var(--andes-degradado-suave);
}

.reserva-central-ajuste {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
}

.reserva-central-bloque-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.informacion-punto-caja {
  background: rgba(30, 27, 75, 0.4);
  padding: 25px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.informacion-punto-caja ul {
  list-style: none;
  margin-top: 15px;
}

.informacion-punto-caja li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
}

.informacion-punto-caja li::before {
  content: "•";
  color: var(--andes-sol-dorado);
  font-size: 1.5rem;
  position: absolute;
  left: 5px;
  top: -2px;
}

.formulario-contacto-caja {
  background: rgba(17, 24, 39, 0.8);
  border: 2px solid var(--andes-agua-celeste);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.reserva-interfaz-grupo {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reserva-interfaz-etiqueta {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--andes-nube-clara);
}

.reserva-interfaz-campo {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: var(--andes-nube-clara);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s;
}

.reserva-interfaz-campo:focus {
  outline: none;
  border-color: var(--andes-agua-celeste);
}

.reserva-interfaz-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
}

.reserva-interfaz-check input {
  margin-top: 3px;
}

/* FAQ Accordion spec CSS-only */
.pregunta-acordeon-grupo {
  margin-top: 50px;
  width: 100%;
}

.pregunta-acordeon-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
}

.pregunta-acordeon-pregunta {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--andes-sol-dorado);
  margin-bottom: 10px;
}

.pregunta-acordeon-respuesta {
  color: rgba(248, 250, 252, 0.8);
}

/* Legal pages content spec */
.leyes-documento-zona {
  padding: 12vh 0;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.leyes-documento-item {
  margin-bottom: 40px;
}

.leyes-documento-titulo {
  margin-bottom: 25px;
  color: var(--andes-agua-celeste);
}

/* Thank you Page */
.gratitud-caja-visual {
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  position: relative;
}

.gratitud-caja-capa {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.9);
  z-index: 1;
}

.gratitud-caja-interno {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 0 20px;
}

/* Footer (No common footer terms) */
.andes-pie-navegacion {
  background-color: #0b0f19;
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.andes-pie-ajuste {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.andes-pie-logo-seccion {
  margin-bottom: 30px;
}

.andes-pie-enlaces {
  display: flex;
  list-style: none;
  gap: 20px;
  margin-bottom: 30px;
}

.andes-pie-enlace {
  color: rgba(248, 250, 252, 0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.andes-pie-enlace:hover {
  color: var(--andes-agua-celeste);
}

.andes-pie-advertencia {
  text-align: center;
  font-size: 0.8rem;
  color: rgba(248, 250, 252, 0.4);
  max-width: 800px;
  margin-bottom: 25px;
  line-height: 1.4;
}

.andes-pie-registro {
  font-size: 0.85rem;
  color: rgba(248, 250, 252, 0.3);
}

/* Cookie Banner (Index Only) */
.galletas-aviso-caja {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #0b0f19;
  border-top: 2px solid var(--andes-agua-celeste);
  padding: 20px;
  z-index: 10000;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
  display: none;
}

.galletas-aviso-caja.visible {
  display: block;
}

.galletas-aviso-ajuste {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}

.galletas-aviso-texto {
  font-size: 0.9rem;
  color: rgba(248, 250, 252, 0.8);
}

.galletas-aviso-botones {
  display: flex;
  gap: 15px;
  flex-shrink: 0;
}

.galletas-boton-si {
  padding: 10px 20px;
  background: var(--andes-agua-celeste);
  color: var(--andes-azul-profundo);
  border: none;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  font-family: var(--font-display);
}

.galletas-boton-no {
  padding: 10px 20px;
  background: transparent;
  color: var(--andes-nube-clara);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 10px;
  cursor: pointer;
  font-family: var(--font-display);
}

/* Responsive configurations */
@media (max-width: 900px) {
  .hero-cielo-visual {
    height: auto;
    padding: 120px 0 80px 0;
  }
  
  .hero-cielo-h1 {
    font-size: 2.5rem;
  }
  
  .bento-mosaico-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-span-4, .bento-span-2, .bento-span-3, .bento-span-6 {
    grid-column: span 6;
  }
  
  .bento-span-6 {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .alto-contraste-interno, .experto-mosaico-marco, .reserva-central-ajuste {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  
  .ruta-pasos-grid {
    grid-template-columns: 1fr;
  }

  .altitud-menu-gatillo {
    display: flex;
    z-index: 1001;
  }

  .altitud-vuelo-enlaces {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: calc(100vh - 70px);
    background-color: var(--andes-azul-profundo);
    flex-direction: column;
    padding: 40px;
    transition: right 0.3s ease;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
  }

  .altitud-menu-casilla:checked ~ .altitud-vuelo-enlaces {
    right: 0;
  }

  .altitud-menu-casilla:checked ~ .altitud-menu-gatillo .altitud-menu-barra:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .altitud-menu-casilla:checked ~ .altitud-menu-gatillo .altitud-menu-barra:nth-child(2) {
    opacity: 0;
  }

  .altitud-menu-casilla:checked ~ .altitud-menu-gatillo .altitud-menu-barra:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
}