:root{--navy:#0b1b4d;--azul:#0f766e;--claro:#e9f5f2;--gris:#51608a;--linea:#d4ddf2;--rojo:#b91c1c;--verde:#15803d}
*{box-sizing:border-box}
body{margin:0;font:17px/1.55 var(--f-cuerpo);color:var(--navy);background:var(--fondo)}
a{color:var(--azul)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--azul);outline-offset:3px}
.salto{position:absolute;left:-999px}.salto:focus{left:12px;top:12px;background:var(--surf);padding:8px 12px;z-index:9}
header.top{display:flex;justify-content:space-between;align-items:center;padding:14px max(16px,calc((100vw - 980px)/2));border-bottom:1px solid var(--linea)}
header.top a.marca{display:flex;align-items:center;gap:10px;font:20px var(--f-titulo);color:var(--navy);text-decoration:none}header.top img{width:34px;height:auto}
header.top nav a{margin-left:18px;color:var(--navy);text-decoration:none;font-weight:600}header.top nav a:hover{color:var(--azul)}
main{max-width:980px;margin:0 auto;padding:36px 16px 70px}
h1{font:clamp(30px,5vw,46px)/1.1 var(--f-titulo);margin:0 0 14px}h2{font:26px var(--f-titulo);margin:34px 0 10px}
.lead{font-size:19px;color:var(--gris);max-width:680px}
.tarjetas{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px;margin-top:28px}
.tarjeta{border:1px solid var(--linea);border-radius:16px;padding:26px;background:var(--surf)}.tarjeta.oscura{background:var(--navy);color:#fff;border-color:var(--navy)}.tarjeta.oscura p{color:#cdd8f5}
.tarjeta h2{margin-top:0}.btn{display:inline-block;background:var(--azul);color:var(--on-acento);border:0;border-radius:10px;padding:13px 22px;font:600 17px var(--f-cuerpo);text-decoration:none;cursor:pointer;min-height:46px}.btn:hover{background:var(--acento-h)}.btn.blanco{background:var(--surf);color:var(--navy)}.btn[disabled]{opacity:.55;cursor:wait}
form{background:var(--claro);border-radius:16px;padding:26px;margin-top:22px}
label{display:block;font-weight:600;margin:16px 0 6px}label small{font-weight:400;color:var(--gris)}
input,textarea{width:100%;font:17px var(--f-cuerpo);border:1.5px solid var(--borde-in);border-radius:10px;padding:11px 13px;background:var(--surf);color:var(--navy);min-height:46px}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:640px){.fila{grid-template-columns:1fr}header.top nav a{margin-left:10px}}
.nota{font-size:14.5px;color:var(--gris);margin-top:12px}
.aviso{background:var(--surf)6e0;border:1px solid #e0c26a;border-radius:10px;padding:12px 14px;font-size:14.5px;color:#4a3b0a;margin-top:18px}
#estado{margin-top:22px;border-radius:14px;padding:20px;background:var(--surf);border:1px solid var(--linea);display:none}#estado.v{display:block}
.err{color:var(--rojo);font-weight:600}.ok{color:var(--verde);font-weight:600}
.puntos{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.puntos span{background:var(--claro);border-radius:999px;padding:5px 14px;font-weight:600}
ul.lista{padding-left:20px}ul.lista li{margin:6px 0}
footer{border-top:1px solid var(--linea);padding:22px 16px;text-align:center;color:var(--gris);font-size:14.5px}
.copy-hint{display:none}
header.top{flex-wrap:wrap;gap:8px 16px}
@media(max-width:640px){header.top nav{width:100%;display:flex;gap:16px;flex-wrap:wrap}header.top nav a{margin:0;font-size:15px}}

/* ===== RivalScope · sala de control (oscuro, ámbar de alerta, mono para datos) ===== */
@font-face{font-family:'Space Grotesk';src:url(fonts/sg500.woff2) format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Space Grotesk';src:url(fonts/sg700.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'JetBrains Mono';src:url(fonts/jb500.woff2) format('woff2');font-weight:500;font-display:swap}
:root{color-scheme:dark;--f-titulo:'Space Grotesk',system-ui,sans-serif;--f-cuerpo:'Space Grotesk',system-ui,sans-serif;--f-mono:'JetBrains Mono',ui-monospace,monospace;
--fondo:#0a0c0f;--surf:#12161b;--suave:#171c22;--sep:#1f252d;--pista:#2a313b;--borde-in:#3b4452;--navy:#e8ebef;--gris:#8f9aa8;--linea:#262d36;--claro:#151a20;
--azul:#ffb020;--acento-h:#ffc552;--on-acento:#14100a;--rojo:#ff6b6b;--verde:#4ade80}
body{background:radial-gradient(1200px 500px at 85% -10%,#1b2129 0,transparent 60%),var(--fondo)}
a{color:#ffc552}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #ffb020}
header.top{background:#0a0c0f;border-bottom:1px solid #ffb02055;position:relative}
header.top::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:140px;background:#ffb020;box-shadow:0 0 14px #ffb020}
header.top a.marca{font:700 21px var(--f-titulo);letter-spacing:.14em;text-transform:uppercase}header.top img{width:40px;border-radius:50%;box-shadow:0 0 0 1px #ffffff22}
header.top nav a{font-family:var(--f-mono);font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-weight:500}header.top nav a:hover{color:#ffb020}
h1{font:700 clamp(34px,6vw,60px)/1.02 var(--f-titulo);letter-spacing:-.02em}h2{font:700 24px var(--f-titulo);letter-spacing:-.01em}
.hero{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;margin-bottom:6px}
.hero .radar{width:190px;height:190px;position:relative;display:grid;place-items:center}
.hero .radar img{width:124px;height:124px;border-radius:50%;position:relative;z-index:1}
.hero .radar::before,.hero .radar::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid #ffb02066}
.hero .radar::after{inset:22px;border-color:#ffb02033}
.hero .radar i{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,#ffb02000 0 300deg,#ffb02055 360deg);animation:giro 5s linear infinite}
@keyframes giro{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.hero .radar i{animation:none}}
@media(max-width:700px){.hero{grid-template-columns:1fr}.hero .radar{width:130px;height:130px}.hero .radar img{width:86px;height:86px}}
.etiqueta{font:500 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:#ffb020;margin:0 0 12px}.etiqueta::before{content:"● ";animation:pulso 1.6s infinite}
.lead{color:#aab4c0}
form{background:var(--surf);border:1px solid var(--linea);border-radius:6px;position:relative;
background-image:linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020),linear-gradient(#ffb020,#ffb020);
background-size:22px 2px,2px 22px,22px 2px,2px 22px,22px 2px,2px 22px,22px 2px,2px 22px;background-repeat:no-repeat;
background-position:left top,left top,right top,right top,left bottom,left bottom,right bottom,right bottom}
input,textarea,select{background:#0d1014;border-radius:6px;border-color:var(--borde-in);color:var(--navy);font-family:var(--f-mono);font-size:15px}
input::placeholder,textarea::placeholder{color:#5d6876}
label{font-size:14px;text-transform:uppercase;letter-spacing:.07em}label small{text-transform:none;letter-spacing:0}
.btn{border-radius:6px;font-weight:700;letter-spacing:.02em;text-transform:uppercase;font-size:15px}.btn:hover{box-shadow:0 0 22px #ffb02055}
.btn.blanco{background:#e8ebef;color:#0a0c0f}
.tarjeta{border-radius:8px}.tarjeta.oscura{background:#ffb020;color:#14100a;border-color:#ffb020}.tarjeta.oscura p{color:#3a2b08}
.aviso{background:#1d1708;border:1px solid #6b5316;color:#e9d28a;border-radius:6px}
#estado{background:var(--surf);border-color:var(--linea);border-radius:6px}
.puntos span{background:#1b2128;border:1px solid var(--linea);font-family:var(--f-mono);font-size:14px}
footer{background:#07090b;border-top:1px solid var(--linea);font-family:var(--f-mono);font-size:12.5px;letter-spacing:.04em}
.err{color:#ff8a8a}.ok{color:#6ee7a0}