/* Estilo «Ethereal Glass»: oscuro, bordes finos, brillos suaves y movimiento ligero. Solo CSS. */
:root{--fondo:#09090e;--panel:rgba(255,255,255,.045);--panel2:rgba(255,255,255,.07);--borde:rgba(255,255,255,.10);--borde2:rgba(255,255,255,.18);
  --tinta:#ececf1;--gris:#a1a1ad;--azul:#5ee1ff;--violeta:#8b7cff;--verde:#2bd576;--ease:cubic-bezier(.22,1,.36,1)}
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes giro{to{--ang:360deg}}
@keyframes sube{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes baja{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
@keyframes pista{to{transform:translateX(calc(-50% - 6px))}}
@keyframes latido{0%{box-shadow:0 0 0 0 rgba(43,213,118,.55)}80%,100%{box-shadow:0 0 0 10px rgba(43,213,118,0)}}
@keyframes haz{0%,100%{opacity:.55;transform:translate3d(0,0,0) rotate(-16deg)}50%{opacity:1;transform:translate3d(-4%,3%,0) rotate(-16deg)}}
@keyframes respira{0%,100%{transform:scale(.97);filter:drop-shadow(0 0 3px rgba(94,225,255,.35))}50%{transform:scale(1.06);filter:drop-shadow(0 0 12px rgba(94,225,255,.8))}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:dark}
body{margin:0;font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--tinta);background:var(--fondo);position:relative;overflow-x:hidden;isolation:isolate}
/* Haces de luz diagonales que respiran (degradados, sin WebGL) */
body::before,body::after{content:"";position:absolute;z-index:-1;pointer-events:none;left:-25%;width:150%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(139,124,255,.26),rgba(94,225,255,.08) 55%,transparent 72%)}
body::before{top:-6%;height:34vh;animation:haz 9s ease-in-out infinite}
body::after{top:38%;height:24vh;opacity:.5;animation:haz 13s ease-in-out -5s infinite}
a{color:var(--azul)}

.cabecera{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;
  background:rgba(9,9,14,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--borde);animation:baja .8s var(--ease) backwards}
.cabecera nav a{font-size:.9rem;text-decoration:none;color:var(--gris);white-space:nowrap}
.marca{white-space:nowrap}
@media (max-width:420px){.cabecera nav a span{display:none}}
.cabecera nav a:hover{color:var(--tinta)}
.marca{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--tinta);text-decoration:none;letter-spacing:-.01em}
/* Búsqueda rápida */
.busqueda{position:relative;flex:1;max-width:320px;margin:0 auto}
.busqueda input{padding:8px 12px 8px 34px;border-radius:999px;font-size:.9rem;background:rgba(255,255,255,.06) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a1a1ad' stroke-width='2' stroke-linecap='round'><circle cx='11' cy='11' r='7'/><path d='m20 20-3.5-3.5'/></svg>") 12px center/15px no-repeat}
.busqueda input::placeholder{color:var(--gris)}
.busqueda input::-webkit-search-cancel-button{filter:invert(.7)}
.sugerencias{position:absolute;left:0;right:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:rgba(14,13,24,.98);border:1px solid var(--borde2);border-radius:12px;box-shadow:0 20px 50px -20px rgba(0,0,0,.9);z-index:20;max-height:60vh;overflow:auto}
.sugerencias a{display:grid;gap:2px;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--tinta)}
.sugerencias a:hover,.sugerencias a:focus{background:rgba(94,225,255,.12)}
.sugerencias strong{font-size:.92rem}
.sugerencias span{font-size:.78rem;color:var(--gris)}
.sugerencias .nada{padding:8px 10px;color:var(--gris);font-size:.85rem}
@media (max-width:560px){.cabecera{flex-wrap:wrap}.busqueda{order:3;flex-basis:100%;max-width:none;margin:8px 0 0}}
.marca img{width:26px;height:26px;animation:respira 3.8s ease-in-out infinite}

main,aside.otras,footer{max-width:720px;margin:0 auto;padding:16px}
main{padding-top:28px}
/* Entrada escalonada: insignia, título, intro, formulario, resultado */
main>:nth-child(-n+5){animation:sube .9s var(--ease) backwards}
main>:nth-child(1){animation-delay:.05s}main>:nth-child(2){animation-delay:.15s}main>:nth-child(3){animation-delay:.25s}main>:nth-child(4){animation-delay:.35s}main>:nth-child(5){animation-delay:.45s}

/* Insignia con borde de colores que gira y punto verde que late */
.etiqueta{position:relative;display:inline-flex;align-items:center;gap:9px;padding:7px 14px 7px 12px;margin:0 0 14px;font-size:.8rem;font-weight:600;color:var(--gris);
  border-radius:999px;background:rgba(14,12,26,.88);isolation:isolate}
.etiqueta::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--verde);animation:latido 2s ease-out infinite}
.etiqueta::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;padding:1.5px;pointer-events:none;
  background:conic-gradient(from var(--ang),#6c5ce7,#5ee1ff,#2bd576,#ffb020,#ff6ac1,#6c5ce7);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:giro 7s linear infinite}

h1{font-size:clamp(1.7rem,4.5vw,2.3rem);line-height:1.12;letter-spacing:-.025em;margin:0 0 12px;font-weight:800;
  background:linear-gradient(180deg,#fff 20%,rgba(255,255,255,.6));-webkit-background-clip:text;background-clip:text;color:transparent}
.intro{margin:0 0 18px;color:var(--gris);font-size:1.02rem}
.intro strong{color:var(--tinta)}

form.calc{background:var(--panel);border:1px solid var(--borde);border-radius:16px;padding:18px;display:grid;gap:12px;backdrop-filter:blur(8px)}
form.calc h2{font-size:1rem;margin:4px 0 0;color:var(--tinta)}
label{display:grid;gap:5px;font-size:.86rem;color:var(--gris)}
label.linea{grid-template-columns:auto 1fr;align-items:center;gap:9px}
input,select{font:inherit;padding:11px 12px;border:1px solid var(--borde2);border-radius:10px;width:100%;color:var(--tinta);background:rgba(255,255,255,.05);transition:border-color .2s,box-shadow .2s}
select option{background:#15151d;color:var(--tinta)}
input[type=checkbox],input[type=radio]{width:auto;padding:0;accent-color:var(--azul)}
input:focus,select:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(94,225,255,.18)}
input::-webkit-calendar-picker-indicator{filter:invert(.8)}
.fila{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:420px){.fila{grid-template-columns:1fr}}

/* Panel de resultado con borde de colores que gira despacio */
.resultado{position:relative;isolation:isolate;background:rgba(14,13,24,.9);border-radius:16px;padding:18px;margin:16px 0;box-shadow:0 20px 60px -30px rgba(94,225,255,.35)}
.resultado::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;padding:1px;pointer-events:none;
  background:conic-gradient(from var(--ang),rgba(108,92,231,.9),rgba(94,225,255,.9),rgba(43,213,118,.6),rgba(108,92,231,.9));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:giro 12s linear infinite}
.resultado dl{margin:0;display:grid;grid-template-columns:1fr auto;gap:9px 12px;align-items:baseline}
.resultado dt{color:var(--gris)}
.resultado dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;font-weight:600;white-space:nowrap}
.resultado .total{display:contents}
.resultado .total dt,.resultado .total dd{font-weight:800;font-size:1.35rem;color:#fff;border-top:1px solid var(--borde);padding-top:12px;margin-top:4px}
.resultado .total dd{background:linear-gradient(180deg,#fff,rgba(255,255,255,.7));-webkit-background-clip:text;background-clip:text;color:transparent}
.resultado small{display:block;font-weight:400;color:var(--gris);font-size:.78rem}
.nota{font-size:.84rem;color:var(--gris);margin:8px 0 0}

/* Marquee de cifras (solo en la portada): corre sin parar y se detiene al pasar el mouse */
.cifras{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;max-width:100%;min-width:0}
.cifras span{flex:none;font-size:.82rem;color:var(--gris);padding:7px 12px;border:1px solid var(--borde);border-radius:999px;background:var(--panel)}
.cifras b{color:var(--tinta);font-weight:600}
.cifras.marq{display:block;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.cifras .pista{display:flex;gap:8px;width:max-content;animation:pista 32s linear infinite}
@media (hover:hover) and (pointer:fine){.cifras.marq:hover .pista{animation-play-state:paused}}

.texto h2,main>h2{font-size:1.15rem;margin:30px 0 10px;letter-spacing:-.01em}
.texto h3{font-size:1rem;margin:18px 0 4px;color:var(--tinta)}
.texto p,.texto li{color:#c9c9d2}
.texto details{border-bottom:1px solid var(--borde);padding:11px 0}
.texto summary{cursor:pointer;font-weight:600;color:var(--tinta)}
.texto summary::marker{color:var(--azul)}
table{width:100%;border-collapse:collapse;font-size:.93rem;margin:12px 0;background:var(--panel);border-radius:12px;overflow:hidden}
th,td{padding:9px 10px;border-bottom:1px solid var(--borde);text-align:left;vertical-align:top}
th{background:var(--panel2);font-weight:600;color:var(--tinta)}
td{color:#c9c9d2}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.hoy td{background:rgba(94,225,255,.12);color:#fff}
.tabla-scroll{overflow-x:auto;border-radius:12px}

/* Tarjetas de vidrio */
.tarjetas{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));padding:0;list-style:none;margin:14px 0 6px}
.tarjetas a{display:block;height:100%;background:var(--panel);border:1px solid var(--borde);border-radius:14px;padding:15px;text-decoration:none;color:inherit;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.tarjetas a:hover{transform:translateY(-3px);border-color:rgba(94,225,255,.5);box-shadow:0 18px 40px -24px rgba(94,225,255,.5)}
.tarjetas strong{display:block;color:#fff;margin-bottom:4px;letter-spacing:-.01em}
.tarjetas span{font-size:.88rem;color:var(--gris)}

aside.otras{border-top:1px solid var(--borde);margin-top:24px}
aside.otras h2{font-size:.85rem;color:var(--gris);text-transform:uppercase;letter-spacing:.08em}
aside.otras ul{columns:2;column-gap:24px;padding-left:18px;margin:0}
aside.otras li{break-inside:avoid;margin-bottom:5px;font-size:.93rem}
aside.otras a{color:#c9c9d2;text-decoration:none}
aside.otras a:hover{color:var(--azul)}
footer{color:var(--gris);font-size:.82rem;padding-bottom:40px}
.anuncio{min-height:90px;margin:16px 0}
button{font:inherit;padding:10px 16px;border:0;border-radius:10px;background:var(--azul);color:#06121a;cursor:pointer;font-weight:700}
.pill{display:inline-block;background:rgba(94,225,255,.12);color:var(--azul);border-radius:999px;padding:2px 10px;font-size:.75rem;font-weight:600}

/* Aparecer al bajar */
.rev{opacity:0;transform:translateY(18px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rev.visto{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .rev{opacity:1;transform:none}
  .cabecera,main>*,.cifras .pista,body::before,body::after,.etiqueta::before,.etiqueta::after,.resultado::after,.marca img{animation:none}
}