:root{
  --bg:#060713;
  --bg-2:#081022;
  --surface:#0d1022;
  --surface-2:#11162d;
  --text:#ffffff;
  --muted:#a7b1d6;
  --blue:#2ec5ff;
  --green:#22c55e;
  --purple:#8b5cf6;
  --border:#1d2244;
  --shadow:0 18px 60px rgba(0,0,0,.35);
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter, Arial, sans-serif;
  background:
    radial-gradient(circle at top, rgba(46,197,255,.12), transparent 28%),
    linear-gradient(180deg, #030713 0%, #07101e 45%, #050812 100%);
  color:var(--text);
}

img{
  max-width:100%;
  display:block;
}

a{
  color:inherit;
  text-decoration:none;
}

.container{
  width:min(1120px, 92%);
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(10px);
  background:rgba(4,8,18,.55);
  border-bottom:1px solid rgba(255,255,255,.05);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:72px;
}

.brand-pill{
  padding:10px 16px;
  border:1px solid rgba(46,197,255,.22);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  color:#dfe9ff;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  box-shadow:0 0 24px rgba(46,197,255,.08);
}

.hero{
  position:relative;
  overflow:hidden;
  padding:54px 0 48px;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at center, rgba(139,92,246,.08), transparent 22%),
    linear-gradient(180deg, rgba(2,6,16,.1), rgba(2,6,16,.2));
  pointer-events:none;
}

.hero-shell{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  align-items:center;
}

.hero-visual{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:280px;
}

.hero-logo{
  width:min(360px, 78vw);
  object-fit:contain;
  filter:drop-shadow(0 0 30px rgba(46,197,255,.16));
  position:relative;
  z-index:2;
}

.hero-glow{
  position:absolute;
  width:420px;
  height:420px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(139,92,246,.18), transparent 60%);
  filter:blur(20px);
  z-index:1;
}

.hero-copy{
  max-width:860px;
  margin:0 auto;
  text-align:center;
}

.mini-badge{
  display:inline-block;
  margin-bottom:16px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color:#d9e6ff;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
}

.hero h1{
  margin:0 0 14px;
  font-size:clamp(34px, 5.4vw, 62px);
  line-height:1.05;
  letter-spacing:-.03em;
}

.highlight{
  color:var(--green);
}

.subtitle{
  max-width:760px;
  margin:0 auto 24px;
  color:var(--muted);
  font-size:clamp(16px, 2vw, 20px);
  line-height:1.65;
}

.hero-generator{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
  max-width:760px;
  margin:0 auto;
}

.hero-generator textarea{
  width:100%;
  min-height:128px;
  resize:vertical;
  padding:18px 18px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(11,17,33,.88);
  color:var(--text);
  font-size:15px;
  outline:none;
  box-shadow:var(--shadow);
}

.hero-generator textarea::placeholder{
  color:#9aa5c7;
}

.hero-cta{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  align-items:center;
  gap:14px;
  margin-top:24px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:190px;
  padding:14px 28px;
  border:none;
  border-radius:14px;
  font-size:15px;
  font-weight:800;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, opacity .18s ease;
  text-decoration:none;
  text-align:center;
  box-sizing:border-box;
  line-height:1.25;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn-primary{
  color:#04120a;
  background:linear-gradient(90deg, #20e885 0%, #4ade80 100%);
  box-shadow:0 12px 30px rgba(34,197,94,.22);
}

.btn-blue{
  color:#ffffff;
  background:linear-gradient(135deg, #2563eb, #3b82f6);
  box-shadow:0 12px 30px rgba(59,130,246,.22);
}

.btn-blue:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 34px rgba(59,130,246,.32);
}

.large{
  min-height:52px;
}

.micro-trust{
  margin-top:14px;
  color:var(--muted);
  font-size:13px;
}

.section-head{
  text-align:center;
  max-width:760px;
  margin:0 auto 34px;
}

.section-head h2{
  margin:0 0 10px;
  font-size:clamp(28px, 4vw, 40px);
  line-height:1.1;
}

.section-head p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.7;
}

.partners{
  padding:46px 0 34px;
}

.partners-grid{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:16px;
}

.partner-card{
  min-height:190px;
  padding:22px 18px;
  border-radius:20px;
  background:linear-gradient(180deg, rgba(17,22,45,.95), rgba(11,15,28,.98));
  border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow);
  transition:transform .2s ease, border-color .2s ease;
}

.partner-card:hover{
  transform:translateY(-4px);
  border-color:rgba(46,197,255,.35);
}

.partner-tag{
  display:inline-block;
  margin-bottom:14px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(46,197,255,.08);
  color:#9bdfff;
  font-size:11px;
  font-weight:700;
  letter-spacing:.03em;
}

.partner-card h3{
  margin:0 0 10px;
  font-size:19px;
}

.partner-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.6;
}

.cases{
  padding:32px 0 70px;
}

.cases-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}

.case-card{
  padding:24px;
  border-radius:20px;
  background:linear-gradient(180deg, rgba(13,16,34,.95), rgba(8,12,24,.98));
  border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow);
  transition:transform .2s ease, border-color .2s ease;
}

.case-card:hover{
  transform:translateY(-4px);
  border-color:rgba(34,197,94,.3);
}

.case-top{
  margin-bottom:14px;
}

.case-label{
  display:inline-block;
  margin-bottom:12px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(34,197,94,.08);
  color:#9df0b4;
  font-size:11px;
  font-weight:700;
  letter-spacing:.03em;
}

.case-card h3{
  margin:0;
  font-size:22px;
}

.case-card p{
  margin:0 0 18px;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.case-card a{
  color:#7ee7ff;
  font-weight:800;
}

.site-footer{
  padding:52px 0 18px;
  border-top:1px solid rgba(255,255,255,.06);
  background:linear-gradient(180deg, rgba(4,7,16,.7), rgba(3,5,12,.96));
}

.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:26px;
}

.footer-col h4{
  margin:0 0 14px;
  font-size:16px;
}

.footer-col p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
}

.footer-col li{
  margin:0 0 10px;
}

.footer-col a{
  color:var(--muted);
  font-size:14px;
  transition:color .18s ease;
}

.footer-col a:hover{
  color:#ffffff;
}

.footer-bottom{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.05);
  text-align:center;
}

.footer-bottom p{
  margin:0;
  color:#8190b6;
  font-size:12px;
}

.resultado-box{
  max-width:760px;
  margin:18px auto 0;
  padding:20px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(11,17,33,.88);
  color:#ffffff;
  line-height:1.7;
  white-space:pre-wrap;
  text-align:left;
  box-shadow:0 18px 50px rgba(0,0,0,.25);
}

.resultado-box:empty{
  display:none;
}

@media (max-width: 1080px){
  .partners-grid{
    grid-template-columns:repeat(3, 1fr);
  }

  .footer-grid{
    grid-template-columns:repeat(2, 1fr);
  }
}

@media (max-width: 780px){
  .hero{
    padding:34px 0 34px;
  }

  .hero-visual{
    min-height:220px;
  }

  .hero-logo{
    width:min(300px, 82vw);
  }

  .partners-grid,
  .cases-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .hero-generator textarea{
    min-height:120px;
  }

  .hero-cta{
    flex-direction:column;
    align-items:stretch;
    gap:12px;
  }

  .hero-cta .btn{
    width:100%;
    min-width:0;
    max-width:100%;
  }
}