:root{
  --bg: #0b0d12;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.10);
  --border: rgba(255,255,255,0.12);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted2: rgba(255,255,255,0.55);
  --shadow: 0 20px 60px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius2: 26px;
  --max: 1120px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(900px 600px at 15% 10%, rgba(167,139,250,0.16), transparent 55%),
              radial-gradient(900px 600px at 85% 20%, rgba(110,231,255,0.14), transparent 55%),
              var(--bg);
  overflow-x:hidden;
}

.container{
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}

.header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 22px 0;
  position: relative;
  z-index: 5;
}

.brand{
  display:flex;
  gap:12px;
  text-decoration:none;
  color:inherit;
  align-items:center;
}

.logo{
  filter: drop-shadow(0 10px 18px rgba(0,0,0,0.35));
}

.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand-name{
  font-weight: 720;
  letter-spacing: 0.2px;
}
.brand-tag{
  font-size: 12.5px;
  color: var(--muted2);
  margin-top: 4px;
}

.nav{
  display:flex;
  gap: 12px;
  align-items:center;
}
.nav-link{
  color: var(--muted);
  text-decoration:none;
  font-size: 14px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover{
  color: var(--text);
  border-color: rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.nav-cta{
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}

.hero{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  padding: 26px 0 14px;
  position: relative;
  z-index: 3;
}

.hero h1{
  font-size: clamp(30px, 4.2vw, 46px);
  margin: 0 0 14px;
  letter-spacing: -0.6px;
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15.8px;
  line-height: 1.65;
}

.hero-bullets{
  display:grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 18px 0;
}
.bullet{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.22);
}
.bullet-title{
  font-weight: 680;
  margin-bottom: 4px;
}
.bullet-text{
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.hero-actions{
  display:flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  text-decoration:none;
  color: var(--text);
  font-size: 14.2px;
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); }
.btn.primary{
  background: linear-gradient(135deg, rgba(110,231,255,0.16), rgba(167,139,250,0.14));
  border-color: rgba(255,255,255,0.18);
}
.btn.ghost{
  background: rgba(255,255,255,0.04);
}

.note{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top: 18px;
  color: var(--muted2);
  font-size: 13px;
}
.pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 700;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.82);
}

.hero-right{
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.panel{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.panel-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.03);
}
.dots{ display:flex; gap:6px; }
.dots span{
  width:10px; height:10px; border-radius:999px;
  background: rgba(255,255,255,0.14);
}
.panel-title{
  font-size: 12.5px;
  color: var(--muted2);
}
.code{
  margin:0;
  padding: 14px;
  font-size: 12.8px;
  line-height: 1.55;
  color: rgba(255,255,255,0.86);
  overflow:auto;
  max-height: 340px;
}
.code code{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }

.mini-cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mini-card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 12px;
}
.mini-k{
  font-size: 12px;
  color: var(--muted2);
}
.mini-v{
  font-weight: 760;
  margin-top: 6px;
}

.section{
  padding: 34px 0;
}
.section-head h2{
  margin: 0 0 6px;
  font-size: 24px;
  letter-spacing: -0.3px;
}
.section-head p{
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.6;
}

.grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.card{
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 14px 14px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.24);
  min-height: 170px;
}
.card-badge{
  display:inline-flex;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.82);
}
.card h3{
  margin: 10px 0 6px;
}
.card p{
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}
.endpoint{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.18);
  overflow:auto;
  white-space: nowrap;
}
.endpoint code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12.8px;
}
.muted{ color: var(--muted2); margin-left: 6px; font-size: 12.5px; }

.how{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.how-step{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 14px;
}
.how-num{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 800;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}
.how-step h4{
  margin: 0 0 6px;
}
.how-step p{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.callout{
  margin-top: 14px;
  padding: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(135deg, rgba(110,231,255,0.10), rgba(167,139,250,0.10));
}
.callout-title{
  font-weight: 800;
  margin-bottom: 6px;
}
.callout-text{
  color: rgba(255,255,255,0.84);
  line-height: 1.6;
}

.footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 26px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.10);
  color: var(--muted2);
}
.footer-brand{ font-weight: 820; color: rgba(255,255,255,0.86); }
.footer-muted{ margin-top: 6px; font-size: 13px; }
.footer-right{ display:flex; gap: 12px; flex-wrap: wrap; }
.footer-link{
  color: var(--muted2);
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.footer-link:hover{
  color: var(--text);
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
}

/* Orbes de fond */
.bg-orb{
  position:absolute;
  inset:auto;
  width: 560px;
  height: 560px;
  filter: blur(48px);
  opacity: 0.55;
  border-radius: 999px;
  z-index: 0;
  pointer-events:none;
}
.orb1{
  left: -180px;
  top: -210px;
  background: radial-gradient(circle at 30% 30%, rgba(110,231,255,0.55), transparent 60%),
              radial-gradient(circle at 70% 60%, rgba(167,139,250,0.55), transparent 60%);
}
.orb2{
  right: -210px;
  top: 80px;
  background: radial-gradient(circle at 30% 30%, rgba(167,139,250,0.52), transparent 60%),
              radial-gradient(circle at 70% 60%, rgba(110,231,255,0.45), transparent 60%);
}

/* Responsive */
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: repeat(2, 1fr); }
  .how{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .nav{ display:none; }
  .container{ width: min(var(--max), calc(100% - 26px)); }
  .grid{ grid-template-columns: 1fr; }
  .mini-cards{ grid-template-columns: 1fr; }
}