:root{
  --p:#2d3037; /* Principal */
  --s:#939194; /* Secundario */
  --t:#4f5354; /* Terciario */
  --a:#83f1e8; /* Azul énfasis */
  --glass: rgba(255,255,255,0.04);
  --muted: rgba(255,255,255,0.06);
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,Arial,Segoe UI;color:white;background:linear-gradient(180deg,var(--p), #222);-webkit-font-smoothing:antialiased}

.hero{
  min-height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  position:relative;
  overflow:hidden;
}

/* glass card */
.glass{
  width:980px;
  max-width:95vw;
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border:1px solid rgba(255,255,255,0.04);
  border-radius:14px;
  padding:28px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.02);
  position:relative;
  z-index:2;
  overflow:hidden;
}

/* brand */
.brand{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.logo{font-weight:700;font-size:20px;color:var(--a)}
.tag{font-size:12px;color:var(--s)}

/* content */
.content{display:flex;flex-direction:column;gap:14px;padding:6px 2px}
.content h1{margin:0;font-size:34px;line-height:1.02}
.lead{margin:0;color:var(--s);max-width:70%}

/* buttons */
.actions{display:flex;gap:12px;align-items:center;margin-top:6px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;text-decoration:none;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn.primary{background: linear-gradient(90deg,var(--a), #6ee9e0); color: #072227; box-shadow: 0 6px 18px rgba(131,241,232,0.12); border: 1px solid rgba(131,241,232,0.18);}
.btn.primary:hover{transform:translateY(-4px); box-shadow: 0 12px 30px rgba(131,241,232,0.18)}
.btn.ghost{background:transparent;color:var(--a);border:1px solid rgba(131,241,232,0.08)}
.btn.ghost:hover{background:rgba(131,241,232,0.03); transform:translateY(-3px)}

/* features */
.features{display:flex;gap:18px;list-style:none;padding:0;margin:8px 0 0 0;color:var(--s)}
.features li{background:rgba(255,255,255,0.02);padding:8px 12px;border-radius:6px;font-size:13px}

/* footer base (integrated) */
.landing-footer{
  margin-top:18px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,0.02);
}

/* social row */
.footer-socials{
  display:flex;
  flex-direction:row;
  justify-content:center;
  gap:2rem;
  flex-wrap:wrap;
  margin-bottom:1rem;
}

/* each social item */
.social-item{
  display:flex;
  align-items:center;
  gap:0.6rem;
  color:var(--s);
  transition:transform .12s ease, color .12s ease;
}

/* icon */
.social-item i{
  font-size:1.2rem;
  color:var(--s);
  transition:transform .12s ease, color .12s ease;
}

/* link styling */
.social-item a{
  padding:0.4rem 0.8rem;
  background-color: #4f5354; /* tertiary bg */
  color: white;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
  font-size:0.95rem;
  display:inline-block;
  transition:background .12s ease, color .12s ease, transform .12s ease;
  box-shadow: 0 6px 12px rgba(0,0,0,0.25);
}

/* special brand colors for platforms */
.social-item a.yt { background: red }
.social-item a.pp { background: #0070ba }
.social-item a.dc { background: #5865F2 }

/* hover/focus effects */
.social-item:hover{ transform: translateY(-6px) }
.social-item:hover i{ color:var(--a) }
.social-item:hover a{ background:var(--a); color:var(--p); box-shadow: 0 14px 32px rgba(131,241,232,0.12) }

/* footer copy */
.footer-copy{
  text-align:center;
  font-size:0.9rem;
  color:var(--s);
}

/* decorative blobs */
.blobs{position:absolute;inset:0;pointer-events:none;z-index:1}
.blob{position:absolute;border-radius:50%;filter:blur(36px);opacity:0.65;transform:translate(0,0);transition:transform .08s linear}
.b1{width:340px;height:340px;background:linear-gradient(45deg,var(--t), rgba(83,89,95,0.9));left:-8%;top:-10%}
.b2{width:260px;height:260px;background:linear-gradient(45deg,var(--a), rgba(131,241,232,0.4));right:-6%;top:6%}
.b3{width:420px;height:420px;background:linear-gradient(45deg,#17303b, rgba(0,0,0,0.4));left:40%;bottom:-14%}

/* responsive */
@media (max-width:760px){
  .content h1{font-size:26px}
  .lead{max-width:100%}
  .features{flex-direction:column}
  .blob{filter:blur(28px)}
  .glass{padding:18px}
  .footer-socials{gap:12px}
}

/* small accessibility */
.btn:focus, .social-item a:focus{outline:3px solid rgba(131,241,232,0.14);outline-offset:2px}