/* Fondo animado canvas */
#bg-animation {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: #131f2d;
}


:root{
  --primary: #131f2d;
  --secondary: #f3e3c2;
  --accent: #2b3a4a;
  --muted: #7a8692;
  --max-width: 1100px;
  --radius: 12px;
  --glass: rgba(255,255,255,0.03);
  --trans: 0.35s;
  --easing: cubic-bezier(.22,.9,.33,1);
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  background: linear-gradient(180deg,var(--primary), #0f1720 120%);
  color: #e7eef6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  min-height:100vh;
}

/* Containers */
.container{
  width:90%;
  max-width:var(--max-width);
  margin:0 auto;
  padding:3rem 0;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  backdrop-filter: blur(6px);
  background: linear-gradient(180deg, rgba(19,31,45,0.85), rgba(19,31,45,0.6));
  border-bottom:1px solid rgba(255,255,255,0.03);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:0.9rem 0;
}
.brand{
  font-weight:700;
  color:var(--secondary);
  text-decoration:none;
  font-size:1.2rem;
  letter-spacing:0.6px;
}
.nav{display:block}
.nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:1rem;
  align-items:center;
}
.nav a{
  color:#dbe9f8;
  text-decoration:none;
  padding:0.4rem 0.6rem;
  border-radius:8px;
  transition:background var(--trans) var(--easing), transform var(--trans);
}
.nav a:hover{background:rgba(255,255,255,0.03); transform:translateY(-2px)}
.nav a.active{background:var(--secondary); color:var(--primary); font-weight:600}

/* Mobile nav toggle */
.nav-toggle{
  display:none;
  background:none;
  border:0;
  color:var(--secondary);
  font-size:1.3rem;
}

/* Hero / Slider */
.hero{padding:1.2rem 0 0}
.slider{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  background:linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.4));
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
  min-height:360px;
}
.slide{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:2rem;
  padding:2.2rem;
  transition:opacity 0.7s var(--easing), transform 0.7s var(--easing);
  opacity:0;
  transform:translateY(5%);
}
.slide[aria-hidden="false"]{opacity:1; transform:none}
.slide img{max-width:45%; border-radius:10px; object-fit:cover}
.slide-video{max-width:55%; border-radius:10px; outline:none}

/* Caption */
.slide-caption{
  max-width:48%;
  color:var(--secondary);
  text-shadow:0 6px 20px rgba(0,0,0,0.6);
}
.slide-caption h2{margin:0 0 0.5rem; font-size:1.8rem}
.slide-caption p{margin:0; color:#d9cfae}

/* Slider controls */
.slider-control{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:rgba(0,0,0,0.35);
  border:0;
  color:var(--secondary);
  width:48px;
  height:48px;
  border-radius:50%;
  font-size:1.6rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
}
.slider-control.prev{left:12px}
.slider-control.next{right:12px}
.slider-dots{
  position:absolute;
  bottom:12px;
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:8px;
}

/* Dots */
.slider-dots button{
  width:10px; height:10px; border-radius:50%; border:0;
  background:rgba(255,255,255,0.2);
  cursor:pointer;
}
.slider-dots button.active{background:var(--secondary)}

/* Features cards */
.features{padding-top:3rem}
.section-title{color:var(--secondary); margin-bottom:1rem}
.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:1rem}
.card{
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding:1rem; border-radius:12px; overflow:hidden;
  transition:transform var(--trans) var(--easing), box-shadow var(--trans);
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
}
.card img{width:100%; height:160px; object-fit:cover; border-radius:8px; margin-bottom:0.8rem}
.card h4{margin:0 0 0.4rem}
.card p{margin:0; color:var(--muted)}

/* Map types */
.map-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}
.map-card{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  padding: 1rem;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.35s var(--easing), box-shadow 0.35s var(--easing);
  box-shadow: 0 6px 18px rgba(0,0,0,0.5);
  position: relative;
  overflow: hidden
}
.map-card img{
   width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
  transition: transform 0.5s var(--easing), filter 0.5s var(--easing);
}
.map-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 14px 30px rgba(0,0,0,0.55);
}

.map-card h2, .map-card h4, .map-card p {
  transition: transform 0.4s var(--easing), opacity 0.4s var(--easing);
}

.map-card:hover h2,
.map-card:hover h4,
.map-card:hover p {
  transform: translateY(-4px);
  opacity: 0.95;
}



/* CTA */
.cta{display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:2rem; margin-top:2rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius:12px;
}
.cta .button{background:var(--secondary); color:var(--primary); padding:0.8rem 1.2rem; border-radius:10px; text-decoration:none; font-weight:600}

/* Footer */
.site-footer{padding:2rem 0; text-align:center; color:rgba(255,255,255,0.6); border-top:1px solid rgba(255,255,255,0.03)}
.footer-nav a{color:rgba(255,255,255,0.7); text-decoration:none}

/* Utility */
.lead{color:var(--secondary)}
.muted{color:var(--muted)}

/* Reveal animation initial state */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s var(--easing);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width:900px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .slide img, .slide-video{max-width:48%}
  .slide-caption{max-width:50%}
}
@media (max-width:700px){
  
  .nav-toggle{display:inline-block}
  .nav{
    position:absolute;
    top:64px;
    right:16px;
    background:linear-gradient(180deg, rgba(19,31,45,0.98), rgba(19,31,45,0.98));
    padding:1rem;
    border-radius:10px;
    display:none
  }
  .nav.open{display:block}

  /* Menú vertical */
  .nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
  }
  .nav li { list-style: none; }
  .nav a { display: block; padding:0.6rem 0.8rem; border-radius:6px; }

  .cards{grid-template-columns:1fr}
  .map-grid{grid-template-columns:1fr}
  .slide{flex-direction:column; align-items:flex-start}
  .slide img, .slide-video{max-width:100%}
  .slide-caption{max-width:100%}
  .cta{flex-direction:column; align-items:flex-start}
}

/* Large button variant */
/* Botón base */
.button {
  display: inline-block;
  background: var(--secondary);
  color: var(--primary);
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: background var(--trans) var(--easing), transform var(--trans) var(--easing), box-shadow var(--trans) var(--easing);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}

.button:hover {
  background: #fff0c5; /* un tono más claro del secundario */
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(0,0,0,0.5);
}

.button.large{padding:0.9rem 1.6rem; font-size:1.05rem}

/* Tarjetas de descarga */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.download-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.45);
  transition: transform var(--trans) var(--easing), box-shadow var(--trans) var(--easing);
}

.download-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.6);
}

.download-card img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  margin-bottom: 0.8rem;
}

.download-card h2 {
  margin: 0.5rem 0;
  color: var(--secondary);
}

.download-card p {
  margin: 0.3rem 0 1rem;
  color: var(--muted);
}

.download-card .button {
  margin-top: 0.5rem;
}

/* Botón desactivado */
.button.disabled {
  opacity: 0.5;
  pointer-events: none;
  background: #555;
  color: #ccc;
}

/* Sección novedades */
.news {
  padding: 2rem 0;
}

.news h1 {
  color: var(--secondary);
  margin-bottom: 1rem;
}

.news-item {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.45);
  transition: transform var(--trans) var(--easing), box-shadow var(--trans) var(--easing);
}

.news-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.6);
}

.news-item header h2 {
  margin: 0 0 0.3rem;
  font-size: 1.3rem;
  color: var(--secondary);
}

.news-item header time {
  font-size: 0.85rem;
  color: var(--muted);
}

.news-media {
  margin: 1rem 0;
  text-align: center;
}

.news-media img {
  max-width: 60%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.news-body p {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  color: #dbe9f8;
}

.news-body ul {
  margin: 0.5rem 0 0 1.2rem;
  padding: 0;
  list-style: disc;
  color: #dbe9f8;
}

.placeholder {
  background: rgba(255,255,255,0.02);
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

/* Responsive para móvil */
@media (max-width:700px){
  .news-item {
    padding: 1rem;
  }
  
  .news-media img {
    width: 60%;
  }
}
/* Contacto moderno */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

/* Formulario */
.contact-form label {
  display: block;
  margin-top: 1rem;
  margin-bottom: 0.3rem;
  font-weight: 600;
  color: var(--secondary);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-family: var(--font-sans);
  resize: vertical;
  transition: background 0.3s, border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--secondary);
  background: rgba(255,255,255,0.08);
}

/* Botón enviar */
.contact-form .button.large {
  margin-top: 1rem;
  width: 100%;
  font-size: 1rem;
  text-align: center;
}

/* Redes sociales visuales */
.contact-info h2 {
  margin-top: 0;
  color: var(--secondary);
}

.social-links {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.social-links li a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--secondary);
  text-decoration: none;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  transition: background 0.3s, transform 0.3s;
}

.social-links li a:hover {
  color: #fff0c5;
  transform: translateY(-2px);
}

.social-icon {
  font-size: 1.5rem; /* iconos grandes */
}

/* Responsive */
@media (max-width:900px){
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .social-links li a {
    justify-content: center;
  }
}

/* Hover de tarjeta */
.card:hover {
  transform: translateY(-8px) scale(1.03); /* Se eleva y hace zoom leve */
  box-shadow: 0 14px 30px rgba(0,0,0,0.55);
}

.card img {
  transition: transform 0.5s var(--easing), filter 0.5s var(--easing);
}

.card:hover img {
  transform: scale(1.08); /* Zoom suave */
  filter: brightness(1.1); /* Aclara ligeramente */
}

.card h4,
.card p {
  transition: transform 0.4s var(--easing), opacity 0.4s var(--easing);
}

.card:hover h4,
.card:hover p {
  transform: translateY(-4px);
  opacity: 0.95;
}

.card::before {
  content: "";
  position: absolute;
  top: 0; left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg, rgba(255,255,255,0.15), rgba(255,255,255,0) 70%);
  transform: skewX(-25deg);
  transition: left 0.7s;
  pointer-events: none;
}

.card:hover::before {
  left: 125%;
}

.card { position: relative; }

#splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(-45deg, #12202d, #a79f8d, #12202d, #a79f8d);
  background-size: 400% 400%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: gradientBG 10s ease infinite;
}

.splash-content {
  text-align: center;
}

#splash-screen img {
  width: 200px;
  animation: logoZoom 1.5s ease forwards;
}

#splash-screen h1 {
  color: #12202d;
  font-family: 'Arial', sans-serif;
  font-size: 4rem;
  margin-top: 20px;
  text-shadow: 0 0 10px #a79f8d, 0 0 20px #a79f8d;
  opacity: 0; /* <-- Oculto al inicio */
  animation: textBounceIn 2.8s ease forwards 0.8s; /* 0.8s delay */
}


/* Animaciones */
@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes logoZoom {
  0% { transform: scale(0.5); opacity: 0; }
  60% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(1); }
}

@keyframes textBounceIn {
  0% { transform: translateY(50px) scale(0.8); opacity: 0; }
  60% { transform: translateY(-10px) scale(1.1); opacity: 1; }
  80% { transform: translateY(5px) scale(0.95); }
  100% { transform: translateY(0) scale(1); }
}