:root{
  --primary: #0056d6;
  --primary-dk: #004abf;
  --accent: #00b4ff;
  --bg: #030c1b;
  --bg-alt: #050d1a;
  --card-bg: rgba(255,255,255,.03);
  --card-border: rgba(0,180,255,.12);
  --text: rgba(255,255,255,.92);
  --text-muted: rgba(255,255,255,.55);
  --text-dim: rgba(255,255,255,.35);
  --radius: 14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.text-accent{color:var(--accent)}

/* ── Ambient background ── */
.bg-orbs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(120px)}
.orb1{width:60vw;height:60vw;background:radial-gradient(circle,rgba(0,86,214,.22),transparent 65%);top:-20vw;left:-15vw;animation:float1 16s ease-in-out infinite}
.orb2{width:50vw;height:50vw;background:radial-gradient(circle,rgba(0,180,255,.14),transparent 65%);bottom:-15vw;right:-10vw;animation:float2 13s ease-in-out infinite 2s}
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(0,180,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(0,180,255,.035) 1px,transparent 1px);
  background-size:42px 42px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 40%,transparent 100%);
}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(3%,4%) scale(1.07)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-3%,-3%) scale(1.05)}}

/* ── Navbar ── */
.navbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;
  background:rgba(3,12,27,.75);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.navbar .container{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800}
.brand-mark{width:36px;height:36px;flex-shrink:0;filter:drop-shadow(0 0 10px rgba(0,180,255,.35))}
.brand span{font-weight:300;color:var(--text-muted)}

/* ── Logo hero ── */
.hero-logo{position:relative;width:96px;height:96px;margin:0 auto 22px}
.hero-logo img{width:100%;height:100%;position:relative;z-index:2;filter:drop-shadow(0 0 22px rgba(0,180,255,.35))}
.hero-logo-glow{
  position:absolute;inset:-30px;border-radius:50%;z-index:1;
  background:radial-gradient(circle,rgba(0,180,255,.22),transparent 70%);
  filter:blur(10px);
}
.hero-logo-ring{
  position:absolute;inset:-14px;border-radius:50%;z-index:1;
  border:1px solid rgba(0,180,255,.18);
}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-muted);transition:color .15s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{
  padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff!important;
  box-shadow:0 4px 20px rgba(0,180,255,.25);transition:transform .15s,box-shadow .15s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(0,180,255,.35)}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer}

/* ── Sections ── */
section{position:relative;z-index:1;padding:90px 0}
.section-tight{padding:60px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent);background:rgba(0,180,255,.08);
  border:1px solid rgba(0,180,255,.2);border-radius:999px;padding:6px 14px;margin-bottom:20px;
}
h1{font-size:52px;font-weight:800;line-height:1.12;letter-spacing:-1px}
h2{font-size:34px;font-weight:800;letter-spacing:-.5px;line-height:1.2}
h3{font-size:19px;font-weight:700}
.lead{font-size:18px;color:var(--text-muted);max-width:620px}
.section-head{text-align:center;max-width:640px;margin:0 auto 56px}
.section-head .lead{margin:0 auto}

/* ── Hero ── */
.hero{padding:110px 0 80px;text-align:center}
.hero .lead{margin:22px auto 36px}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:9px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 8px 30px rgba(0,180,255,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(0,180,255,.4)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* ── Scroll hint / back-to-top ──
   Fijo a la ventana (no al flujo de la página) para que se vea siempre,
   en cualquier hoja del sitio. Baja hasta el final; al llegar abajo se da
   vuelta y sube hasta el inicio. */
.scroll-hint{
  position:fixed;right:24px;bottom:24px;
  border:none;background:none;padding:0;cursor:pointer;z-index:40;
  transition:opacity .3s,visibility .3s;
}
.scroll-hint.is-hidden{opacity:0;visibility:hidden;pointer-events:none}
.scroll-hint-icon{
  width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(0,180,255,.4);
  background:rgba(3,12,27,.7);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);
  animation:scrollBounce 1.8s ease-in-out infinite;
  box-shadow:0 0 20px rgba(0,180,255,.18);
  transition:color .15s,border-color .15s;
}
.scroll-hint:hover .scroll-hint-icon{color:var(--accent);border-color:rgba(0,180,255,.7)}
.scroll-hint-icon i{font-size:18px;transition:transform .25s}
.scroll-hint.is-up .scroll-hint-icon{animation:scrollBounceUp 1.8s ease-in-out infinite}
@keyframes scrollBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}
@keyframes scrollBounceUp{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ── Stats strip ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);overflow:hidden;max-width:920px;margin:0 auto}
.stat{background:var(--bg-alt);padding:26px 16px;text-align:center}
.stat b{display:block;font-size:30px;font-weight:800;background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}

/* ── Module preview mockup ── */
.hero-shot{
  margin-top:60px;border-radius:16px;overflow:hidden;
  border:1px solid rgba(0,180,255,.18);
  box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.02);
  background:var(--bg-alt);
}
.hero-shot-bar{display:flex;gap:6px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-shot-bar span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.15)}
.hero-shot-body{padding:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mock-tile{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:18px;text-align:left;transition:transform .2s,border-color .2s}
.mock-tile:hover{transform:translateY(-3px);border-color:rgba(0,180,255,.3)}
.mock-tile .card-icon{width:36px;height:36px;font-size:16px;margin-bottom:12px}
.mock-tile b{display:block;font-size:13px;font-weight:600;margin-bottom:4px}
.mock-tile span{font-size:11px;color:var(--text-dim)}

/* ── Feature grid ── */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--card-bg);border:1px solid var(--card-border);
  border-radius:var(--radius);padding:28px;transition:transform .2s,border-color .2s,background .2s;
}
.card:hover{transform:translateY(-4px);border-color:rgba(0,180,255,.35);background:rgba(255,255,255,.045)}
.card-icon{
  width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(0,86,214,.25),rgba(0,180,255,.25));margin-bottom:16px;font-size:20px;color:var(--accent);
}
.card h3{margin-bottom:8px}
.card p{font-size:14px;color:var(--text-muted)}

/* ── Módulo card (página módulos) ── */
.mod-card{
  background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);
  padding:32px;display:flex;gap:22px;align-items:flex-start;
}
.mod-card .card-icon{flex-shrink:0;width:52px;height:52px;font-size:24px}
.mod-card h3{font-size:20px;margin-bottom:6px}
.mod-card p{color:var(--text-muted);font-size:14.5px;margin-bottom:14px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:11.5px;font-weight:600;color:var(--accent);
  background:rgba(0,180,255,.08);border:1px solid rgba(0,180,255,.18);
  border-radius:999px;padding:5px 12px;
}
.mod-badge{
  font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  border-radius:999px;padding:4px 10px;margin-left:auto;flex-shrink:0;white-space:nowrap;
}
.mod-badge.full{background:rgba(34,197,94,.12);color:#4ade80;border:1px solid rgba(34,197,94,.3)}
.mod-badge.mvp{background:rgba(250,204,21,.12);color:#facc15;border:1px solid rgba(250,204,21,.3)}

/* ── Capturas ── */
.shots-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.shots-grid .shot-main{grid-row:span 2}
.shot-card{
  border-radius:14px;overflow:hidden;background:var(--bg-alt);
  border:1px solid rgba(0,180,255,.15);
  box-shadow:0 20px 50px rgba(0,0,0,.45);
  display:flex;flex-direction:column;
}
.shot-card img{width:100%;display:block;border-bottom:1px solid rgba(255,255,255,.06)}
.shot-card .shot-caption{padding:14px 18px}
.shot-card .shot-caption b{display:block;font-size:14px;margin-bottom:2px}
.shot-card .shot-caption span{font-size:12.5px;color:var(--text-dim)}
.shot-thumbs{display:flex;flex-direction:column;gap:20px}

/* ── Testimonios ── */
.sample-flag{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;color:var(--text-dim);
  background:rgba(255,255,255,.03);border:1px dashed rgba(255,255,255,.15);
  border-radius:8px;padding:8px 14px;margin:0 auto 40px;max-width:fit-content;
}
.sample-flag i{color:#facc15}
.testi-card{position:relative}
.testi-card .bi-quote{position:absolute;top:20px;right:22px;font-size:26px;color:rgba(0,180,255,.15)}
.testi-quote{font-size:14.5px;color:var(--text-muted);margin-bottom:20px;font-style:italic}
.testi-person{display:flex;align-items:center;gap:12px}
.testi-avatar{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:14px;
}
.testi-person b{display:block;font-size:13.5px}
.testi-person span{font-size:12px;color:var(--text-dim)}

/* ── Precios ── */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{
  background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius);
  padding:32px;display:flex;flex-direction:column;
}
.price-card.featured{border-color:rgba(0,180,255,.5);background:rgba(0,180,255,.05);position:relative}
.price-card .plan-tag{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;
  font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
  padding:5px 14px;border-radius:999px;white-space:nowrap;
}
.price-card h3{font-size:20px;margin-bottom:8px}
.price-card .price-desc{font-size:13.5px;color:var(--text-muted);margin-bottom:22px;min-height:40px}
.price-card ul{list-style:none;margin-bottom:26px;flex:1}
.price-card li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--text-muted);margin-bottom:12px}
.price-card li i{color:#4ade80;margin-top:2px;flex-shrink:0}

/* ── CTA banner ── */
.cta-banner{
  border-radius:24px;padding:64px 48px;text-align:center;
  background:linear-gradient(135deg,rgba(0,86,214,.25),rgba(0,180,255,.12));
  border:1px solid rgba(0,180,255,.25);
}
.cta-banner h2{margin-bottom:14px}
.cta-banner .lead{margin:0 auto 30px}

/* ── Footer ── */
footer{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.06);padding:48px 0 28px}
.footer-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:32px;margin-bottom:32px}
.footer-brand p{color:var(--text-dim);font-size:13.5px;max-width:280px;margin-top:10px}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-col h4{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--text-dim);margin-bottom:14px}
.footer-col a{display:block;font-size:14px;color:var(--text-muted);margin-bottom:10px}
.footer-col a:hover{color:#fff}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.06);
  font-size:12.5px;color:var(--text-dim);
}

/* ── Contacto ── */
.contact-wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.contact-info .card{margin-bottom:16px}
.contact-info .card{display:flex;gap:16px;align-items:flex-start;padding:20px}
.contact-info .card-icon{margin-bottom:0}
form.card{padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:8px}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border-radius:9px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  color:#fff;font-size:14px;font-family:inherit;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:110px}
.form-note{font-size:12.5px;color:var(--text-dim);margin-top:10px}
.form-success{display:none;text-align:center;padding:40px 20px}
.form-success i{font-size:44px;color:#4ade80;margin-bottom:14px;display:block}

/* ── Page hero (subpáginas) ── */
.page-hero{padding:70px 0 20px;text-align:center}
.page-hero .hero-logo{width:64px;height:64px;margin-bottom:18px}
.page-hero .lead{margin:16px auto 0}

/* ── Responsive ── */
@media (max-width:900px){
  .nav-links{position:fixed;top:64px;left:0;right:0;background:var(--bg-alt);
    flex-direction:column;padding:20px 24px;gap:18px;border-bottom:1px solid rgba(255,255,255,.08);
    transform:translateY(-130%);transition:transform .25s;z-index:49;
  }
  .nav-links.open{transform:translateY(0)}
  .nav-toggle{display:block}
  h1{font-size:36px}
  h2{font-size:27px}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .shots-grid{grid-template-columns:1fr}
  .shots-grid .shot-main{grid-row:auto}
  .price-grid{grid-template-columns:1fr}
  .hero-shot-body{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .contact-wrap{grid-template-columns:1fr}
  .footer-top{flex-direction:column}
  .mod-card{flex-direction:column}
  .mod-badge{margin-left:0}
}