:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#18233b;background:#f6f8fc}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px max(5%,calc((100% - 1100px)/2));background:white;border-bottom:1px solid #e7eaf0}a{color:#4935b9;text-decoration:none}header a.brand{font-weight:900;font-size:23px;color:#2c236b;letter-spacing:1px}nav{display:flex;flex-wrap:wrap;gap:18px}main{max-width:1100px;margin:0 auto;padding:36px 20px 80px}.hero{padding:72px 35px;text-align:center;background:linear-gradient(135deg,#302174,#6250ca);color:white;border-radius:22px}.hero h1{font-size:clamp(30px,5vw,55px);line-height:1.1;max-width:780px;margin:15px auto}.hero p{max-width:680px;margin:0 auto 30px;color:#e5e0ff;font-size:18px}.button,button{display:inline-block;border:0;background:#6552dc;color:white;border-radius:10px;padding:13px 22px;font-weight:700;cursor:pointer;font-size:15px}.hero .button{background:white;color:#332273}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin:28px 0}.card,.form{background:white;padding:26px;border-radius:16px;border:1px solid #e6e9f0;box-shadow:0 4px 18px #1b1e3c08}.price{font-size:34px;font-weight:800;color:#382d91}.muted{color:#667085}h2{margin-top:48px}label{display:block;font-weight:600;margin:15px 0 7px}input,select{width:100%;padding:12px;border:1px solid #cfd5e1;border-radius:9px;font:inherit}input:focus,select:focus{outline:2px solid #9187e6}.form{max-width:540px;margin:20px auto}.alert{padding:14px;border-radius:10px;background:#fff0ef;color:#922d26;margin:15px 0}.success{background:#ecfbf2;color:#17663a}.stat{font-size:28px;font-weight:800}footer{text-align:center;padding:28px;color:#778096;border-top:1px solid #e6e9f0}@media(max-width:600px){header{padding:18px;align-items:flex-start;flex-direction:column}.hero{padding:45px 20px}}

/* Nexora 1.2: menú responsivo del panel */
.nx-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(175px,1fr));gap:12px;margin-top:18px}
.nx-actions .button{display:flex;align-items:center;justify-content:center;min-height:52px;text-align:center;line-height:1.3;padding:12px 14px}
@media(max-width:480px){.nx-actions{grid-template-columns:1fr}}