*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{

  background:
    linear-gradient(
      135deg,
      #07111d 0%,
      #0b1d2e 40%,
      #081421 100%
    );

  color:white;

  font-family:'Inter',sans-serif;

  line-height:1.6;
}

/* HERO */

.hero{

  min-height:100vh;

  background:
    radial-gradient(
      circle at top right,
      rgba(0,255,200,0.12),
      transparent 30%
    ),

    radial-gradient(
      circle at bottom left,
      rgba(0,140,255,0.12),
      transparent 30%
    );

  padding:30px 8%;
}

/* NAVBAR */

nav{

  display:flex;

  justify-content:space-between;

  align-items:center;

  margin-bottom:60px;
}

.logo{

  font-family:'Orbitron',sans-serif;

  font-size:1.2rem;

  color:#00ffe0;

  letter-spacing:2px;
}

nav ul{

  display:flex;

  gap:25px;

  list-style:none;
}

nav a{

  color:white;

  text-decoration:none;

  transition:0.3s;
}

nav a:hover{
  color:#00ffe0;
}

/* HERO CONTENT */

.hero-container{

  display:flex;

  align-items:center;

  justify-content:space-between;

  gap:40px;

  min-height:80vh;
}

.hero-content{
  max-width:650px;
}

.hero-content h1{

  font-family:'Orbitron',sans-serif;

  font-size:4rem;

  margin-bottom:20px;

  line-height:1.1;
}

.hero-content p{

  color:#c5d1e0;

  margin-bottom:35px;

  font-size:1.1rem;
}

/* BOTON */

.btn{

  display:inline-block;

  padding:14px 28px;

  background:#00ffe0;

  color:#050816;

  text-decoration:none;

  border-radius:10px;

  font-weight:600;

  transition:0.3s;
}

.btn:hover{

  transform:translateY(-3px);

  box-shadow:
    0 0 20px rgba(0,255,224,0.4);
}

/* ROBOT */

.hero-image img{

  width:520px;

  max-width:100%;

  filter:
    drop-shadow(0 0 25px rgba(0,255,224,0.35));

  animation:float 5s ease-in-out infinite;
}

@keyframes float{

  0%{
    transform:translateY(0px);
  }

  50%{
    transform:translateY(-12px);
  }

  100%{
    transform:translateY(0px);
  }
}

/* SECCIONES */

.section{
  padding:90px 8%;
}

.section h2{

  font-family:'Orbitron',sans-serif;

  margin-bottom:40px;

  font-size:2.2rem;
}

.dark{
  background:#09101f;
}

/* ========================= */
/* CARDS PREMIUM */
/* ========================= */

.cards{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(280px,1fr));

  gap:30px;
}

.card{

  position:relative;

  background:
    linear-gradient(
      145deg,
      rgba(15,25,40,0.95),
      rgba(8,15,28,0.95)
    );

  border:
    1px solid rgba(0,255,224,0.08);

  border-radius:22px;

  overflow:hidden;

  padding:22px;

  backdrop-filter:blur(12px);

  transition:0.45s ease;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.35);
}

/* EFECTO BRILLO */

.card::before{

  content:"";

  position:absolute;

  top:-50%;
  left:-50%;

  width:200%;
  height:200%;

  background:
    linear-gradient(
      45deg,
      transparent,
      rgba(0,255,224,0.08),
      transparent
    );

  transform:rotate(25deg);

  opacity:0;

  transition:0.6s;
}

.card:hover::before{
  opacity:1;
}

/* HOVER */

.card:hover{

  transform:
    translateY(-8px)
    scale(1.02);

  border-color:
    rgba(0,255,224,0.35);

  box-shadow:
    0 0 20px rgba(0,255,224,0.15),
    0 15px 40px rgba(0,0,0,0.45);
}

/* IMAGEN TARJETA */

.card img{

  width:60%;

  max-width:260px;

  height:auto;

  display:block;

  margin:0 auto 20px auto;

  object-fit:cover;

  border-radius:16px;

  transition:0.5s ease;
}

/* ZOOM */

.card:hover img{

  transform:scale(1.04);

  filter:
    brightness(1.05)
    contrast(1.05);
}

/* TITULO TARJETA */

.card h3{

  color:#00ffe0;

  margin-bottom:14px;

  font-size:1.4rem;

  font-family:'Orbitron',sans-serif;

  letter-spacing:1px;

  text-align:center;
}

/* TEXTO TARJETA */

.card p{

  color:#c7d2e0;

  font-size:0.97rem;

  line-height:1.7;

  text-align:center;
}

/* LINEA NEON */

.card::after{

  content:"";

  position:absolute;

  bottom:0;
  left:0;

  width:100%;
  height:3px;

  background:
    linear-gradient(
      90deg,
      transparent,
      #00ffe0,
      transparent
    );

  opacity:0;

  transition:0.4s;
}

.card:hover::after{
  opacity:1;
}

/* ========================= */
/* GALERIA */
/* ========================= */

.gallery{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(320px,1fr));

  gap:30px;
}

.media-card{

  background:
    rgba(255,255,255,0.04);

  border:
    1px solid rgba(255,255,255,0.08);

  border-radius:18px;

  overflow:hidden;

  transition:0.4s;
}

.media-card:hover{

  transform:translateY(-5px);

  border-color:
    rgba(0,255,224,0.25);
}

.media-card img{

  width:100%;

  display:block;
}

.media-content{
  padding:22px;
}

.media-content h3{

  color:#00ffe0;

  margin-bottom:10px;

  font-size:1.15rem;
}

.description{

  color:#c5d1e0;

  margin-bottom:18px;
}

/* COMENTARIOS */

.comment-box{

  background:
    rgba(255,255,255,0.04);

  border:
    1px solid rgba(255,255,255,0.08);

  border-radius:12px;

  padding:16px;
}

.comment-box h4{

  color:#00ffe0;

  margin-bottom:10px;

  font-size:0.95rem;
}

.comment-box p{

  color:#d7dee8;

  font-size:0.95rem;

  line-height:1.7;
}

/* VIDEOS */

.video-grid{

  display:grid;

  grid-template-columns:
    repeat(auto-fit,minmax(320px,1fr));

  gap:30px;
}

.video-card iframe{

  width:100%;

  height:220px;

  border-radius:16px;
}

.video-card p{
  margin-top:10px;
}

/* ANALISIS */

.analysis-box{

  background:
    rgba(255,255,255,0.04);

  padding:35px;

  border-radius:16px;

  border:
    1px solid rgba(255,255,255,0.08);
}

.analysis-box p{
  margin-bottom:18px;
}

/* FOOTER */

footer{

  text-align:center;

  padding:30px;

  background:#050816;

  color:#9ca3af;
}

/* ========================= */
/* MOBILE PREMIUM */
/* ========================= */

@media(max-width:768px){

  body{
    overflow-x:hidden;
  }

  nav{

    flex-direction:column;

    gap:20px;

    text-align:center;
  }

  nav ul{

    flex-wrap:wrap;

    justify-content:center;

    gap:15px;
  }

  .hero{
    padding:20px 6%;
  }

  .hero-container{

    flex-direction:column;

    text-align:center;

    gap:30px;
  }

  .hero-content{
    max-width:100%;
  }

  .hero-content h1{

    font-size:2.2rem;

    line-height:1.2;
  }

  .hero-content p{
    font-size:1rem;
  }

  .hero-image img{

    width:280px;

    margin:auto;
  }

  .section{
    padding:70px 6%;
  }

  .section h2{

    font-size:1.8rem;

    text-align:center;
  }

  .cards,
  .gallery,
  .video-grid{
    grid-template-columns:1fr;
  }

  .card{
    padding:18px;
  }

  .card img{

    width:75%;

    max-width:240px;
  }

  .media-content{
    padding:18px;
  }

  .video-card iframe{
    height:200px;
  }

  .btn{

    width:100%;

    text-align:center;
  }

  footer{
    padding:25px 15px;
  }

}

/* ========================= */
/* CONTADOR */
/* ========================= */

.visit-counter{

  margin-top:20px;

  text-align:center;
}

.counter-text{

  font-family:'Inter',sans-serif;

  font-size:12px;

  color:#8fa3b8;

  text-decoration:none;

  transition:0.3s;
}

.counter-text:hover{
  color:#00ffe0;
}

/* ========================= */
/* DISCLAIMER POPUP */
/* ========================= */

#disclaimer-popup{

  position:fixed;

  top:0;
  left:0;

  width:100%;
  height:100%;

  background:
    rgba(0,0,0,0.75);

  backdrop-filter:blur(8px);

  display:flex;

  justify-content:center;

  align-items:center;

  z-index:9999;

  padding:20px;
}

.popup-box{

  width:100%;

  max-width:650px;

  background:
    linear-gradient(
      145deg,
      rgba(10,18,30,0.98),
      rgba(7,12,22,0.98)
    );

  border:
    1px solid rgba(0,255,224,0.15);

  border-radius:22px;

  padding:40px;

  box-shadow:
    0 0 30px rgba(0,255,224,0.12);

  text-align:center;

  animation:popupFade 0.4s ease;
}

.popup-box h2{

  font-family:'Orbitron',sans-serif;

  color:#00ffe0;

  margin-bottom:25px;

  font-size:2rem;
}

.popup-box p{

  color:#d5deea;

  margin-bottom:18px;

  line-height:1.7;
}

.warning{

  color:#ff6b6b;

  font-weight:600;
}

#close-popup{

  margin-top:20px;

  padding:14px 30px;

  background:#00ffe0;

  color:#07111d;

  border:none;

  border-radius:12px;

  font-weight:700;

  cursor:pointer;

  transition:0.3s;
}

#close-popup:hover{

  transform:translateY(-2px);

  box-shadow:
    0 0 20px rgba(0,255,224,0.35);
}

@keyframes popupFade{

  from{
    opacity:0;
    transform:scale(0.92);
  }

  to{
    opacity:1;
    transform:scale(1);
  }
}