:root{
  --bg:#0a0e17;
  --bg-elev:#10141f;
  --panel:rgba(255,255,255,0.04);
  --panel-border:rgba(255,255,255,0.08);
  --text:#eef1f8;
  --text-dim:#9aa3b8;
  --accent:#7c5cff;
  --accent-2:#00e0b8;
  --accent-warm:#ff8a5c;
  --radius:16px;
  --shadow:0 20px 60px rgba(0,0,0,0.45);
  font-size:16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(124,92,255,0.18), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(0,224,184,0.10), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.vv-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(16px);
  background:rgba(10,14,23,0.72);
  border-bottom:1px solid var(--panel-border);
}
.vv-header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.vv-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;letter-spacing:-0.02em}
.vv-logo-mark{
  width:32px;height:32px;border-radius:9px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;
}
.vv-nav-links{display:flex;gap:28px;align-items:center}
.vv-nav-links a{color:var(--text-dim);font-size:0.92rem;transition:color .15s}
.vv-nav-links a:hover{color:var(--text)}
.vv-badge-live{
  display:inline-flex;align-items:center;gap:6px;
  font-size:0.72rem;font-weight:600;letter-spacing:.04em;
  color:var(--accent-2);background:rgba(0,224,184,0.10);
  border:1px solid rgba(0,224,184,0.25);
  padding:4px 10px;border-radius:999px;
}
.vv-badge-live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 8px var(--accent-2);animation:pulse-dot 1.8s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- Hero ---------- */
.vv-hero{padding:96px 0 64px;text-align:center}
.vv-hero h1{
  font-size:clamp(2.2rem,5vw,3.8rem);
  font-weight:800;letter-spacing:-0.03em;line-height:1.08;margin:0 0 20px;
}
.vv-hero h1 .grad{
  background:linear-gradient(120deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.vv-hero p{color:var(--text-dim);font-size:1.15rem;max-width:640px;margin:0 auto 36px}
.vv-hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:8px}
.vv-hero-stats{display:flex;gap:40px;justify-content:center;margin-top:48px;flex-wrap:wrap}
.vv-stat{text-align:center}
.vv-stat b{display:block;font-size:2rem;font-weight:800;background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.vv-stat span{color:var(--text-dim);font-size:0.85rem}

.vv-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(120deg,var(--accent),#6247e0);
  color:#fff;font-weight:600;font-size:0.95rem;
  padding:14px 28px;border-radius:12px;
  box-shadow:0 10px 30px rgba(124,92,255,0.35);
  transition:transform .15s, box-shadow .15s;
  border:none;cursor:pointer;
}
.vv-cta:hover{transform:translateY(-2px);box-shadow:0 14px 38px rgba(124,92,255,0.45)}
.vv-cta.secondary{
  background:var(--panel);border:1px solid var(--panel-border);
  box-shadow:none;color:var(--text);
}
.vv-cta.secondary:hover{background:rgba(255,255,255,0.07)}

/* ---------- Banner Aura Core ---------- */
.vv-core-banner{padding:0 0 40px}
.vv-core-banner-inner{
  display:flex;align-items:center;gap:28px;flex-wrap:wrap;
  background:var(--panel);border:1px solid rgba(124,92,255,0.25);border-radius:20px;
  padding:32px 36px;
}
.vv-core-banner-icon{
  width:64px;height:64px;border-radius:16px;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;font-size:1.8rem;
}
.vv-core-banner-text{flex:1;min-width:260px}
.vv-core-eyebrow{font-size:0.72rem;font-weight:700;letter-spacing:.08em;color:var(--accent-2)}
.vv-core-banner-text h2{margin:6px 0 8px;font-size:1.4rem;letter-spacing:-0.01em}
.vv-core-banner-text p{margin:0;color:var(--text-dim);font-size:0.95rem;max-width:560px}

/* ---------- Plan Total ---------- */
.vv-total{padding:20px 0 80px;scroll-margin-top:90px}
.vv-total-card{
  max-width:640px;margin:0 auto;text-align:center;
  background:linear-gradient(180deg,rgba(124,92,255,0.08),rgba(0,224,184,0.04));
  border:1px solid rgba(124,92,255,0.3);border-radius:24px;padding:48px 40px;
}
.vv-total-eyebrow{font-size:0.72rem;font-weight:700;letter-spacing:.1em;color:var(--accent-2)}
.vv-total-card h2{margin:8px 0 12px;font-size:1.8rem;letter-spacing:-0.02em}
.vv-total-desc{color:var(--text-dim);font-size:0.95rem;max-width:480px;margin:0 auto 28px;line-height:1.6}
.vv-total-price-row{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:24px}
.vv-total-price{display:flex;flex-direction:column;align-items:flex-start}
.vv-total-old{font-size:0.85rem;color:var(--text-dim);text-decoration:line-through;display:flex;flex-direction:column}
.vv-total-old small{font-size:0.68rem;text-decoration:none;color:var(--text-dim);margin-top:2px}
.vv-total-new{font-size:2.4rem;font-weight:900;letter-spacing:-0.02em;background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.vv-total-new small{font-size:0.9rem;font-weight:500;color:var(--text-dim);-webkit-text-fill-color:var(--text-dim)}
.vv-total-save{background:rgba(0,224,184,0.1);border:1px solid rgba(0,224,184,0.3);border-radius:14px;padding:10px 18px;font-size:0.85rem;font-weight:700;color:var(--accent-2);line-height:1.4}
.vv-total-save span{font-weight:400;color:var(--text-dim);font-size:0.75rem}
.vv-total-perks{display:flex;flex-direction:column;gap:8px;text-align:left;background:rgba(255,255,255,0.03);border-radius:14px;padding:18px 22px;margin-bottom:24px;font-size:0.88rem}
.vv-total-fineprint{margin:12px 0 0;font-size:0.78rem;color:var(--accent-2)}

/* ---------- Filtros ---------- */
.vv-filters{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:40px 0}
.vv-filter{
  font-size:0.85rem;padding:8px 16px;border-radius:999px;
  border:1px solid var(--panel-border);background:var(--panel);
  color:var(--text-dim);cursor:pointer;transition:.15s;
}
.vv-filter:hover{color:var(--text);border-color:rgba(124,92,255,0.4)}
.vv-filter.active{background:linear-gradient(120deg,var(--accent),#6247e0);color:#fff;border-color:transparent}

/* ---------- Grid de demos ---------- */
.vv-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:20px;padding:20px 0 100px;
}
.vv-card{
  background:var(--panel);border:1px solid var(--panel-border);
  border-radius:var(--radius);padding:24px;
  display:flex;flex-direction:column;gap:14px;
  transition:transform .2s, border-color .2s, background .2s;
  position:relative;overflow:hidden;
}
.vv-card::before{
  content:"";position:absolute;inset:0;opacity:0;
  background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%), rgba(124,92,255,0.12), transparent 60%);
  transition:opacity .3s;pointer-events:none;
}
.vv-card:hover::before{opacity:1}
.vv-card:hover{transform:translateY(-4px);border-color:rgba(124,92,255,0.35);background:rgba(255,255,255,0.06)}
.vv-card-concepto{border-style:dashed;opacity:0.88}
.vv-card-concepto:hover{border-color:rgba(245,185,66,0.4)}
.vv-badge-concepto{
  position:absolute;top:16px;right:16px;font-size:0.62rem;font-weight:700;text-transform:uppercase;
  letter-spacing:0.04em;padding:3px 9px;border-radius:999px;background:rgba(245,185,66,0.12);
  color:#f5b942;border:1px solid rgba(245,185,66,0.35);z-index:1;
}
.vv-card-icon{
  width:48px;height:48px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  background:linear-gradient(135deg,var(--icon-a,var(--accent)),var(--icon-b,var(--accent-2)));
}
.vv-card h3{margin:0;font-size:1.15rem;font-weight:700;letter-spacing:-0.01em}
.vv-card p{margin:0;color:var(--text-dim);font-size:0.9rem;flex:1}
.vv-card-tag{
  font-size:0.7rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--accent-2);font-weight:600;
}
.vv-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:4px}
.vv-card-link{
  font-size:0.85rem;font-weight:600;color:var(--text);
  display:flex;align-items:center;gap:6px;
}
.vv-card:hover .vv-card-link{color:var(--accent-2)}

/* ---------- Footer ---------- */
.vv-footer{border-top:1px solid var(--panel-border);padding:40px 0;color:var(--text-dim);font-size:0.85rem;text-align:center}
.vv-footer a{color:var(--accent-2)}
.vv-footer-cta{margin:0 0 10px;font-size:0.95rem;color:var(--text)}
.vv-footer-cta a{color:var(--accent-2);font-weight:600}

/* ---------- Demo shell (usado dentro de cada demo) ---------- */
.demo-shell{min-height:100vh;display:flex;flex-direction:column}
.demo-topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;border-bottom:1px solid var(--panel-border);
  background:rgba(10,14,23,0.85);backdrop-filter:blur(12px);
  position:sticky;top:0;z-index:40;
}
.demo-topbar .back{display:flex;align-items:center;gap:8px;color:var(--text-dim);font-size:0.88rem}
.demo-topbar .back:hover{color:var(--text)}
.demo-reset{
  font-size:0.78rem;padding:6px 12px;border-radius:8px;
  background:var(--panel);border:1px solid var(--panel-border);color:var(--text-dim);cursor:pointer;
}
.demo-reset:hover{color:var(--text);border-color:rgba(124,92,255,0.4)}
.demo-body{flex:1;padding:32px 24px;max-width:1100px;margin:0 auto;width:100%}

.vv-panel{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:24px}
.vv-toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#141826;border:1px solid var(--panel-border);
  padding:12px 20px;border-radius:12px;font-size:0.88rem;
  box-shadow:var(--shadow);opacity:0;transition:.25s;pointer-events:none;z-index:100;
}
.vv-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media (max-width:640px){
  .vv-nav-links{display:none}
  .vv-hero{padding:56px 0 40px}
  .vv-hero-stats{gap:24px}
  .vv-core-banner-inner{padding:24px}
}