/* Paleta azul SAT + neutros */
:root{
  --blue:#0033A0;
  --blue2:#1E88E5;
  --bg:#FFFFFF; /* fondo blanco solicitado */
  --g100:#F5F7FA;
  --g600:#4A5568;
  --ink:#0A2540;
  --ok:#2E7D32;
  --radius:16px;
  --shadow:0 10px 25px rgba(0,0,0,.07);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6}
img{max-width:100%;height:auto}
a{color:var(--blue2);text-decoration:none}
a:hover{opacity:.9}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

.topbar{position:sticky;top:0;z-index:999;background:var(--blue);color:#fff;padding:8px 0;text-align:center;font-size:.95rem}
.topbar a{color:#fff;text-decoration:underline}

.site-header{background:#fff;border-bottom:1px solid #e6e8ee;position:sticky;top:36px;z-index:998}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{font-weight:800;color:var(--ink);display:flex;gap:8px;align-items:center}
.menu{display:flex;gap:18px;align-items:center}
.menu a{color:var(--ink);font-weight:600}
.menu .btn-outline{border:1px solid var(--blue);padding:8px 14px;border-radius:999px}
.menu-toggle{display:none;background:transparent;border:0;font-size:22px}

.hero{padding:60px 0;background:linear-gradient(180deg,#ffffff 0%, #f8fbff 100%)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.hero h1{font-size:2.2rem;line-height:1.2;margin:.2em 0}
.subhead{font-size:1.1rem;color:var(--g600)}
.trust{padding-left:18px}
.cta-row{display:flex;gap:12px;margin:16px 0 10px}
.btn{background:var(--blue);color:#fff;padding:12px 18px;border-radius:12px;font-weight:700;box-shadow:var(--shadow);display:inline-block}
.btn-outline{background:#fff;color:var(--blue);border:2px solid var(--blue);padding:10px 16px;border-radius:12px;font-weight:700}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.badge{background:#e8f0ff;color:#113264;border:1px solid #cfe0ff;padding:6px 10px;border-radius:999px;font-size:.85rem}
.hero-art .art-card{fill:#fff;stroke:#DDE6F7;stroke-width:2}
.hero-art .art-circle{fill:#e8f0ff}
.hero-art .art-line{fill:#DDE6F7}
.hero-art .art-line.thin{fill:#EAF0FB}
.hero-art .art-check{stroke:var(--ok);stroke-width:6;fill:none;stroke-linecap:round;stroke-linejoin:round}

.ribbon{background:#0f2b7d;color:#cfe0ff;padding:10px 0;margin:10px 0}
.ribbon-grid{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;font-weight:700}

.about{padding:40px 0}
.about .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:18px 0}
.stat{background:#fff;border:1px solid #e6e8ee;border-radius:var(--radius);padding:16px;text-align:center;box-shadow:var(--shadow)}
.stat .num{font-size:1.6rem;font-weight:800;color:var(--blue)}
.stat .label{display:block;color:var(--g600)}

.services{padding:40px 0;background:#fff}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border:1px solid #e6e8ee;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.center{text-align:center;margin-top:14px}

.cases{padding:40px 0;background:#fff}
.case h3{margin:0 0 6px}

.note{color:var(--g600);font-size:.95rem;margin-top:10px}

.process{padding:40px 0;background:#f7faff}
.steps{counter-reset:step;list-style:none;padding-left:0}
.steps li{position:relative;border-left:4px solid #e6e8ee;margin-left:12px;padding:12px 12px 12px 16px}
.steps li::before{counter-increment:step;content:counter(step);position:absolute;left:-28px;top:8px;background:var(--blue);color:#fff;width:24px;height:24px;display:grid;place-items:center;border-radius:50%}

.alerts{padding:40px 0}
.alerts .grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.alerts .emph{font-weight:700;color:var(--ink)}

.faq{padding:40px 0;background:#fff}
details{border:1px solid #e6e8ee;border-radius:12px;padding:12px;margin:10px 0}
summary{cursor:pointer;font-weight:700}

.contact{padding:40px 0;background:#fff}
.form{background:#fff;border:1px solid #e6e8ee;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.form label{display:block;font-weight:600;margin:10px 0}
.form input,.form select,.form textarea{width:100%;padding:10px;border:1px solid #ccd6eb;border-radius:10px;font:inherit}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.form-actions{display:flex;gap:10px;align-items:center;margin-top:10px}
.micro{font-size:.9rem;color:var(--g600)}

.site-footer{padding:30px 0;background:#0b214f;color:#dbe7ff;margin-top:30px}
.site-footer a{color:#dbe7ff;text-decoration:underline}
.site-footer .legal{font-size:.9rem;color:#c3d4ff}

.wp-fab{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:26px;box-shadow:var(--shadow)}

.link{display:inline-block;margin-top:10px;font-weight:700}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .about .stats{grid-template-columns:1fr}
  .alerts .grid{grid-template-columns:1fr}
  .menu{display:none;flex-direction:column;gap:10px;background:#fff;position:absolute;top:66px;right:20px;border:1px solid #e6e8ee;border-radius:12px;padding:12px;box-shadow:var(--shadow)}
  .menu.show{display:flex}
  .menu-toggle{display:block}
  .grid-2{grid-template-columns:1fr}
}