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

body{
  background:#000;
  font-family:Arial, Helvetica, sans-serif;
  overflow:hidden;
}

.hero{
  position:relative;
  width:100%;
  height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  color:white;
}

.bg{
  position:absolute;
  inset:0;
  background:url("portada2.jpg") center/cover no-repeat;
  filter:brightness(0.45) contrast(1.2);
  transform:scale(1.05);
}

.dark{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at center, rgba(124,0,255,.22), transparent 35%),
    linear-gradient(to bottom, rgba(0,0,0,.25), #000 92%);
}

.content{
  position:relative;
  z-index:2;
  width:90%;
  max-width:850px;
  text-align:center;
  padding:30px 18px;
  animation:entrada 1.2s ease forwards;
}

.location{
  letter-spacing:5px;
  font-size:12px;
  color:#c084fc;
  margin-bottom:25px;
}

h1{
  font-size:clamp(42px, 10vw, 86px);
  font-weight:900;
  letter-spacing:-2px;
  text-shadow:0 0 25px rgba(255,255,255,.35);
}

h1 span{
  color:#d6a300;
}

.subtitle{
  margin-top:35px;
  letter-spacing:10px;
  font-size:22px;
}

h2{
  margin-top:10px;
  font-size:clamp(70px, 18vw, 140px);
  line-height:.85;
  font-weight:900;
  color:#f5f5f5;
  text-shadow:0 0 30px rgba(255,255,255,.35);
}

h2 span{
  color:#d6a300;
  text-shadow:0 0 30px rgba(214,163,0,.8);
}

.tech{
  margin:35px auto 30px;
  padding:22px 28px;
  width:90%;
  max-width:650px;
  border:2px solid #d6a300;
  border-radius:18px;
  background:rgba(0,0,0,.65);
  color:#f5f5f5;
  font-size:18px;
  line-height:1.6;
  text-align:center;
  box-shadow:
    0 0 25px rgba(214,163,0,.35),
    inset 0 0 15px rgba(214,163,0,.12);
}

.web{
  display:block;
  width:90%;
  max-width:850px;
  margin:auto;
  padding:18px 10px;
  border:2px solid #c026d3;
  border-radius:16px;
  color:white;
  text-decoration:none;
  font-size:clamp(24px, 6vw, 45px);
  font-weight:900;
  letter-spacing:1px;
  background:rgba(0,0,0,.65);
  box-shadow:
    0 0 25px rgba(192,38,211,.7),
    inset 0 0 20px rgba(214,163,0,.25);
}

.footer{
  margin-top:24px;
  letter-spacing:4px;
  font-size:13px;
  color:#ddd;
}

@keyframes entrada{
  from{
    opacity:0;
    transform:translateY(30px) scale(.96);
  }
  to{
    opacity:1;
    transform:translateY(0) scale(1);
  }
}

@media(max-width:600px){
  .tech{
    font-size:14px;
    padding:18px;
  }
}