:root{
  --ink:#0f172a;--ink-2:#334155;--muted:#64748b;
  --bg:#ffffff;--bg-alt:#f1f5f9;--line:#e2e8f0;
  --brand:#1a3c5e;--brand-strong:#122c47;--brand-soft:#eef4f9;--accent:#b7791f;--accent-soft:#fdf3e3;
  --good:#15803d;
  --radius:16px;--radius-sm:10px;
  --maxw:1120px;
  --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
  --n8n-chat-primary-color:var(--brand);
  --n8n-chat-secondary-color:var(--brand-soft);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
h1,h2,h3{font-family:"Merriweather",Georgia,serif;line-height:1.25;color:var(--ink)}
h1{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:700}
h2{font-size:clamp(1.35rem,3vw,1.9rem);margin-bottom:12px}
h3{font-size:1.05rem;margin-bottom:6px}
p{color:var(--ink-2)}
a{color:var(--brand)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:1000}
.skip-link:focus{left:0}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--brand);color:#fff;font-family:"Merriweather",serif;font-weight:700;font-size:17px;letter-spacing:.02em}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:16px}
.brand-text small{font-size:12px;color:var(--muted)}
.site-nav{display:flex;gap:8px}
.site-nav a{color:var(--ink-2);text-decoration:none;font-size:14px;font-weight:500;padding:8px 12px;border-radius:var(--radius-sm);transition:background .15s,color .15s}
.site-nav a:hover{background:var(--bg-alt);color:var(--brand)}

/* Hero */
.hero{background:linear-gradient(180deg,var(--brand-soft) 0%,#f8fbfe 60%,var(--bg) 100%);padding:64px 0 72px}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);background:rgba(26,60,94,.08);border:1px solid rgba(26,60,94,.15);padding:6px 14px;border-radius:999px;margin-bottom:20px}
.hero-sub{font-size:18px;color:var(--ink-2);max-width:56ch;margin:16px 0 28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;border:none;border-radius:var(--radius-sm);padding:14px 26px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s,transform .1s;min-height:48px}
.btn-primary:hover{background:var(--brand-strong)}
.btn-primary:active{transform:scale(.98)}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;background:var(--bg);color:var(--brand);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 26px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s;min-height:48px}
.btn-ghost:hover{background:var(--bg-alt)}
.hero-points{list-style:none;display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.hero-points li{display:flex;align-items:center;gap:8px}
.hero-points li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good);flex-shrink:0}

/* Hero mock chat card */
.hero-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:18px;max-width:400px;width:100%;margin:0 auto}
.hc-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.hc-avatar{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;font-family:"Merriweather",serif;font-weight:700;font-size:14px}
.hc-head strong{display:block;font-size:14px}
.hc-head small{color:var(--muted);font-size:12px}
.hc-dot{margin-left:auto;width:9px;height:9px;border-radius:50%;background:var(--good);box-shadow:0 0 0 4px rgba(21,128,61,.15)}
.hc-bubble{font-size:14px;padding:10px 14px;border-radius:14px;margin-bottom:8px;max-width:88%}
.hc-in{background:var(--bg-alt);color:var(--ink-2);border-bottom-left-radius:4px}
.hc-out{background:var(--brand);color:#fff;margin-left:auto;border-bottom-right-radius:4px}
.hc-input{margin-top:14px;padding:11px 14px;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:14px;background:var(--bg-alt)}

/* Sections */
.section{padding:72px 0}
.section.alt{background:var(--bg-alt)}
.lead{font-size:17px;max-width:72ch;margin-bottom:36px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.card h3{font-size:1rem}
.card p{font-size:15px;color:var(--muted);margin-top:6px}
.servicios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:40px}
.servicio{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.s-icon{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:var(--brand-soft);color:var(--brand);font-size:20px;margin-bottom:12px}
.servicio h3{font-size:1rem}
.servicio p{font-size:14px;color:var(--muted);margin-top:4px}
.cta-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:var(--brand);border-radius:var(--radius);padding:28px 32px;color:#fff}
.cta-banner h3{color:#fff;margin-bottom:4px}
.cta-banner p{color:rgba(255,255,255,.85)}
.cta-banner .btn-primary{background:#fff;color:var(--brand)}
.cta-banner .btn-primary:hover{background:var(--accent-soft)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;font-style:normal;box-shadow:var(--shadow)}
.contact-card p{color:var(--ink-2);margin-bottom:4px}

/* Footer */
.site-footer{background:var(--brand-strong);color:rgba(255,255,255,.85);padding:40px 0;text-align:center}
.site-footer p{color:rgba(255,255,255,.9);font-size:14px}
.site-footer .foot-note{color:rgba(255,255,255,.6);font-size:12px;margin-top:8px}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero{padding:44px 0 56px}
  .section{padding:56px 0}
  .site-nav{display:none}
  .contact-inner{grid-template-columns:1fr}
}