:root{--fondo:#19212E;--naranja:#FF7A1A;--texto:#E3E8EF;--suave:#9AA6B8;--borde:rgba(255,255,255,.10)}
*{box-sizing:border-box}
body{margin:0;background:var(--fondo);color:#fff;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;line-height:1.5;-webkit-text-size-adjust:100%}
a{color:var(--naranja)}a:hover{color:#FF9A4D}
.cab{border-bottom:1px solid var(--borde)}
.cab div{max-width:720px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.marca{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-height:44px;font-size:16px;font-weight:800;letter-spacing:.02em}
.marca img{width:32px;height:32px;border-radius:8px}
.volver{font-size:14px;color:#C9D1DD;text-decoration:none;padding:12px 0}
.legal{max-width:720px;margin:0 auto;padding:32px 20px 0}
.legal h1{margin:0;font-size:32px;line-height:1.15;font-weight:800}
.legal .version{margin:8px 0 28px;font-size:14px;color:var(--suave)}
.legal h2{margin:32px 0 10px;font-size:22px;font-weight:700}
.legal p,.legal li{font-size:17px;line-height:1.6;color:var(--texto)}
.legal p{margin:0 0 12px}
.legal ul{margin:0 0 12px;padding-left:22px}
.legal li{margin-bottom:6px}
.legal h2:first-of-type{margin:0;padding:20px 20px 0;border-radius:20px 20px 0 0;background:#303B4F;color:var(--naranja);font-size:17px}
.legal h2:first-of-type+ul{margin:0 0 28px;padding:10px 20px 20px 40px;border-radius:0 0 20px 20px;background:#303B4F}
.tabla{overflow-x:auto;margin:0 0 12px}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--borde);color:var(--texto)}
th{color:var(--suave);font-size:13px;letter-spacing:.04em}
.pie{max-width:1040px;margin:56px auto 0;border-top:1px solid var(--borde);padding:24px 20px 40px;text-align:center;font-size:14px;color:var(--suave)}
.pie nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin-bottom:12px}
.pie a{color:#fff;text-decoration:none;padding:8px 0}
/* Landing */
.fondo{min-height:100vh;background:radial-gradient(ellipse 120% 700px at 50% 0,rgba(255,122,26,.20),rgba(255,122,26,0) 70%),var(--fondo)}
.landing{max-width:1040px;margin:0 auto;padding:0 20px;display:flex;flex-direction:column;gap:72px}
.hero{padding-top:56px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:48px 64px}
.hero-texto{flex:1 1 380px;max-width:520px;display:flex;flex-direction:column;align-items:center;text-align:center}
.icono{width:112px;height:112px;border-radius:26px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.nombre{margin:20px 0 0;font-size:26px;line-height:1.1;font-weight:800;letter-spacing:.03em}
.lema{margin:6px 0 0;font-size:18px;font-weight:600;color:var(--naranja)}
.hero h1{margin:28px 0 0;font-size:34px;line-height:1.12;font-weight:800;letter-spacing:-.01em}
.sub{margin:16px 0 0;font-size:18px;line-height:1.5;color:#C9D1DD}
.boton{display:inline-block;min-height:52px;padding:15px 30px;border-radius:16px;background:var(--naranja);color:var(--fondo);font-size:17px;font-weight:800;text-decoration:none;box-shadow:0 10px 24px rgba(255,122,26,.30)}
.boton:hover{color:var(--fondo);background:#FF9A4D}
.hero .boton{margin-top:28px}
.nota{margin:12px 0 0;font-size:14px;color:var(--suave)}
.centro{max-width:640px;margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.centro h2{margin:0;font-size:24px;line-height:1.3;font-weight:800}
.centro p{margin:0;font-size:17px;line-height:1.55;color:#C9D1DD}
.centro .oso-q{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--naranja)}
.centro .oso-t{font-size:22px;line-height:1.45;font-weight:600;color:#fff}
.seccion{display:flex;flex-direction:column;gap:20px}
.seccion>h2{margin:0;font-size:26px;line-height:1.2;font-weight:800;text-align:center}
.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.tarjeta{border-radius:20px;background:linear-gradient(180deg,#303B4F,#242B3A);padding:20px;display:flex;flex-direction:column;gap:8px}
.tarjeta svg{width:28px;height:28px;fill:none;stroke:var(--naranja);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tarjeta h3{margin:0;font-size:18px;font-weight:700}
.tarjeta p{margin:0;font-size:15px;line-height:1.5;color:#C9D1DD}
.preguntas{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:0 40px}
.pregunta{padding:18px 0;border-top:1px solid var(--borde);display:flex;flex-direction:column;gap:6px}
.pregunta h3{margin:0;font-size:17px;font-weight:700}
.pregunta p{margin:0;font-size:15px;line-height:1.5;color:#C9D1DD}
.final{border-radius:24px;border:1px solid rgba(255,122,26,.35);background:rgba(255,122,26,.08);padding:32px 20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.final h2{margin:0;font-size:24px;line-height:1.25;font-weight:800}
.final p{margin:0;max-width:460px;font-size:16px;line-height:1.5;color:#C9D1DD}
/* iPhone dibujado con CSS */
.movil{flex:0 0 auto;width:260px;height:540px;border-radius:46px;border:9px solid #0B0F16;background:radial-gradient(ellipse 140% 220px at 50% 0,rgba(255,122,26,.30),rgba(255,122,26,0) 70%),var(--fondo);box-shadow:0 30px 60px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.08);padding:40px 14px 12px;display:flex;flex-direction:column;gap:10px;text-align:left}
.movil p{margin:0}
.movil .fecha{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--suave)}
.movil .hola{margin-bottom:4px;font-size:22px;font-weight:800}
.movil .caja{border-radius:16px;background:linear-gradient(180deg,#303B4F,#242B3A);padding:12px;display:flex;flex-direction:column;gap:8px}
.movil .caja.fila{flex-direction:row;justify-content:space-between;align-items:center}
.movil .et{font-size:11px;font-weight:700;color:var(--suave)}
.movil .tres{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.movil .tres b{display:block;font-size:15px}
.movil .tres span,.movil .peq{font-size:10px;color:var(--suave)}
.movil .caja .grande{font-size:16px;font-weight:700}
.movil .caja .mini{font-size:11px;color:var(--suave)}
.movil .empezar{margin-top:2px;padding:9px;border-radius:12px;background:var(--naranja);color:var(--fondo);text-align:center;font-size:13px;font-weight:800}
.movil .pestanas{margin-top:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:8px 0 2px;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:9px;font-weight:600;color:var(--suave)}
.movil .pestanas .on{color:var(--naranja)}