/* ProcessAI Studio — hoja de estilos compartida para páginas SEO (servicios, zonas, blog) */
:root{
  --bg:#070810;--bg-2:#0b0d18;--surface:rgba(255,255,255,.03);--surface-2:rgba(255,255,255,.055);
  --border:rgba(255,255,255,.1);--border-2:rgba(255,255,255,.2);
  --text:#f5f6fc;--dim:#c9cde0;--muted:#9398b6;
  --indigo:#6366f1;--indigo-l:#818cf8;--violet:#a78bfa;--cyan:#22d3ee;--emerald:#34d399;--rose:#fb7185;--amber:#fbbf24;
  --grad:linear-gradient(120deg,#6366f1 0%,#8b5cf6 45%,#22d3ee 110%);--t:.18s cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 500px at 82% -8%,rgba(99,102,241,.15),transparent),radial-gradient(700px 480px at 0% 0%,rgba(34,211,238,.07),transparent)}
a{color:inherit;text-decoration:none}
.container{max-width:980px;margin:0 auto;padding:0 20px}
/* header */
header.site{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(7,8,16,.72);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px}
.brand .logo{width:32px;height:32px;border-radius:9px;background:var(--grad);display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px}
.nav-links{display:flex;align-items:center;gap:20px;font-size:14px;color:var(--dim)}
.nav-links a:hover{color:#fff}
.nav .cta{background:var(--grad);color:#fff;padding:9px 16px;border-radius:10px;font-weight:700;font-size:13.5px}
@media(max-width:760px){.nav-links a:not(.cta){display:none}}
/* breadcrumb */
.crumb{font-size:12.5px;color:var(--muted);padding:18px 0 0}
.crumb a:hover{color:var(--dim)}
.crumb span{color:var(--dim)}
/* hero */
.hero{padding:38px 0 26px}
.hero .kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--indigo-l);background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.3);padding:5px 12px;border-radius:999px;margin-bottom:16px}
.hero h1{font-size:clamp(28px,5.2vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.hero h1 b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:var(--dim);font-size:17px;margin-top:16px;max-width:62ch}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:14.5px;border:1px solid var(--border-2);background:rgba(255,255,255,.06);color:#fff;transition:var(--t);cursor:pointer}
.btn:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}
.btn-primary{background:var(--grad);border:none;box-shadow:0 8px 24px rgba(99,102,241,.32)}
.btn-primary:hover{filter:brightness(1.07)}
/* sections */
section.block{padding:30px 0;border-top:1px solid var(--border)}
section.block h2{font-size:clamp(21px,3.4vw,28px);font-weight:800;letter-spacing:-.01em;margin-bottom:14px}
section.block h3{font-size:17px;font-weight:700;margin:18px 0 6px}
section.block p{color:var(--dim);font-size:15.5px;margin-bottom:12px}
section.block ul{color:var(--dim);font-size:15.5px;margin:6px 0 14px 22px}
section.block li{margin-bottom:7px}
section.block strong{color:var(--text)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:8px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}
.card h3{margin:0 0 6px;font-size:16px}
.card p{font-size:14px;margin:0;color:var(--dim)}
/* faq */
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:15px 18px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--indigo-l);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{color:#fff}
.faq .ans{padding:0 18px 16px;color:var(--dim);font-size:14.5px;line-height:1.6}
/* cta band */
.cta-band{margin:30px 0;background:linear-gradient(120deg,rgba(99,102,241,.16),rgba(34,211,238,.08));border:1px solid var(--border-2);border-radius:18px;padding:30px 24px;text-align:center}
.cta-band h2{font-size:24px;font-weight:800;margin-bottom:8px}
.cta-band p{color:var(--dim);max-width:50ch;margin:0 auto 18px}
.cta-band .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
/* related */
.related{display:flex;flex-wrap:wrap;gap:9px;margin-top:6px}
.related a{font-size:13px;color:var(--dim);border:1px solid var(--border);border-radius:999px;padding:7px 13px;transition:var(--t)}
.related a:hover{border-color:var(--indigo);color:#fff;background:rgba(99,102,241,.1)}
/* footer */
footer.site{border-top:1px solid var(--border);margin-top:30px;padding:34px 0 26px;font-size:13.5px}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:22px}
.fcol h4{font-size:13px;color:var(--text);margin-bottom:11px;letter-spacing:.02em}
.fcol a{display:block;color:var(--muted);margin-bottom:7px;transition:var(--t)}
.fcol a:hover{color:var(--dim)}
.fbot{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-top:26px;padding-top:18px;border-top:1px solid var(--border);color:var(--muted);font-size:12.5px}
/* article (blog) */
.post{padding:10px 0 0}
.post .meta{font-size:13px;color:var(--muted);margin-bottom:14px}
.post p{color:var(--dim);font-size:16px;margin-bottom:15px;line-height:1.75}
.post h2{font-size:23px;margin:28px 0 10px}
.post h3{font-size:18px;margin:20px 0 8px;color:var(--text)}
.post ul,.post ol{color:var(--dim);font-size:16px;margin:8px 0 16px 24px}
.post li{margin-bottom:8px}
.postlist{display:grid;gap:14px;margin-top:8px}
.postlist a{display:block;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px;transition:var(--t)}
.postlist a:hover{border-color:var(--border-2);transform:translateY(-1px)}
.postlist .t{font-weight:700;font-size:16.5px;color:var(--text);margin-bottom:5px}
.postlist .d{color:var(--muted);font-size:13.5px}
.postlist .tag{font-size:11px;color:var(--indigo-l);text-transform:uppercase;letter-spacing:.05em;font-weight:600}