:root{
  --bg:#0a0f1e;
  --card:#0f1733;
  --text:#e9eefc;
  --muted:#b9c3e6;
  --line:rgba(255,255,255,.12);
  --accent:#7aa7ff;
  --accent2:#7ef0c5;
  --max:1120px;
}

*{box-sizing:border-box}
html{font-size:16px}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, sans-serif;
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(122,167,255,.22), transparent 60%),
    radial-gradient(900px 600px at 85% 10%, rgba(126,240,197,.14), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:0 16px}

header{
  position:sticky; top:0; z-index:10;
  backdrop-filter:saturate(140%) blur(10px);
  background: rgba(10,15,30,.72);
  border-bottom:1px solid var(--line);
}
.topbar{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.brand-logo{height:42px; width:auto; display:block}

nav{display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end}
nav a{
  text-decoration:none;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
  color:var(--muted);
}
nav a:hover{border-color:var(--line); color:var(--text)}
nav a.active{color:var(--text); border-color:rgba(122,167,255,.45); background:rgba(122,167,255,.08)}

.hero{padding: 42px 0 28px;}
.hero h1{font-size: clamp(2rem, 4.2vw, 3.2rem);margin: 0 0 14px;line-height: 1.1;letter-spacing: -0.015em;}
.hero p{margin: 0 0 18px;color: var(--muted);font-size: 1.1rem;}
.hero .sub{margin-top:10px; font-size:.95rem; color:rgba(255,255,255,.65)}

.badges{display:flex; gap:8px; flex-wrap:wrap; margin-top:14px}
.badge{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--muted);
  padding:6px 10px;
  border-radius:999px;
  font-size:.92rem;
}

.grid{display:grid; gap:14px; margin:18px 0 34px}
@media (min-width: 900px){ .grid{grid-template-columns: repeat(3, 1fr)} }

.card{
  background: rgba(15,23,51,.72);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  box-shadow: 0 18px 45px rgba(0,0,0,.25);

  /* Para que el texto “se estire” y rellene el recuadro (recuadros rojos) */
  display:flex;
  flex-direction:column;
}
.card h2{font-size:1.15rem; margin:0 0 8px}
.card p{margin:0; color:var(--muted); flex-grow:1}
.card ul{margin:10px 0 0; padding-left:18px; color:var(--muted)}
.card li{margin:6px 0}

.section{padding:10px 0 34px}
.section h2{font-size:1.25rem; margin:0 0 10px}
.section p{color:var(--muted); margin:0 0 10px; max-width:85ch}
.hr{border-top:1px solid var(--line); margin:18px 0}

.cta{
  display:flex; flex-direction:column; gap:10px;
  background: linear-gradient(135deg, rgba(122,167,255,.14), rgba(126,240,197,.10));
  border:1px solid rgba(255,255,255,.14);
  border-radius:16px;
  padding:16px;
}
@media (min-width: 720px){
  .cta{flex-direction:row; align-items:center; justify-content:space-between}
}

.button{
  display:inline-flex; align-items:center; justify-content:center;
  text-decoration:none;
  padding:10px 14px;
  border-radius:12px;
  background:rgba(122,167,255,.16);
  border:1px solid rgba(122,167,255,.45);
  color:var(--text);
  font-weight:600;
}
.button:hover{filter:brightness(1.08)}

.footer{
  border-top:1px solid var(--line);
  padding:20px 0 30px;
  color:var(--muted);
  font-size:.95rem;
}
.small{font-size:.92rem; color:var(--muted)}

.form{display:grid; gap:10px; max-width:100%} /* Recuadro verde: ocupar espacio */
input, textarea{
  width:100%;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.05);
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{border-color:rgba(122,167,255,.6)}
label{font-size:.95rem; color:var(--muted)}

.legal-sep{
  margin:2rem 0 1.5rem;
  border:0; height:1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,.15), transparent);
}
.legal-note{
  font-size:0.85rem;
  line-height:1.5;
  color: rgba(255,255,255,.75);
}
.legal-note strong{color: rgba(255,255,255,.9)}
.legal-note a{color: rgba(255,255,255,.85); text-decoration: underline;}