/* Infinity Pro — estilos */
:root{
  --amarillo:#FFC21A; --magenta:#FF2E88; --violeta:#7A3CF0;
  --noche:#0B0B10; --noche-2:#14141C; --noche-3:#1D1D28; --linea:#2A2A38;
  --humo:#F6F5F9; --texto:#E9E8F0; --suave:#A9A8B8;
  --grad:linear-gradient(90deg,var(--amarillo),var(--magenta) 55%,var(--violeta));
  --radio:18px; --ancho:1180px;
  --titulo:"Exo 2",system-ui,sans-serif; --cuerpo:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--noche);color:var(--texto);font-family:var(--cuerpo);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--titulo);font-weight:900;font-style:italic;line-height:1.05;margin:0 0 .5em;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2.3rem,6vw,4.4rem)}
h2{font-size:clamp(1.8rem,4vw,2.9rem)}
h3{font-size:1.3rem;line-height:1.15}
p{margin:0 0 1em}
.wrap{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 20px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.12em}
.kicker{font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--suave);font-weight:600;margin-bottom:14px;display:block}
.lead{font-size:1.15rem;color:#CFCEDB;max-width:62ch}
.muted{color:var(--suave)}
.skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:10px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--amarillo);outline-offset:3px;border-radius:6px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:0;cursor:pointer;font-family:var(--cuerpo);transition:transform .15s,box-shadow .15s,background .15s;line-height:1.2}
.btn:hover{transform:translateY(-2px)}
.btn-grad{background:var(--grad);color:#0B0B10;box-shadow:0 8px 30px -8px rgba(255,46,136,.6)}
.btn-wa{background:#25D366;color:#06260F}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px #3A3A4C}
.btn-ghost:hover{box-shadow:inset 0 0 0 2px #fff}
.btn-sm{padding:10px 16px;font-size:.9rem}
.btn svg{width:20px;height:20px;flex:none}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(11,11,16,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--linea)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.logo svg{width:54px;height:auto}
.logo-word{font-family:var(--titulo);font-weight:900;font-style:italic;font-size:1.45rem;color:#fff;display:flex;align-items:center;gap:6px;letter-spacing:-.01em;line-height:1}
.logo-pro{background:var(--grad);color:#0B0B10;padding:3px 9px 3px 7px;border-radius:5px;transform:skewX(-8deg);display:inline-block}
.logo-slash{background:linear-gradient(90deg,var(--magenta),var(--violeta));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:4px}
.nav{display:flex;align-items:center;gap:26px}
.nav a.link{text-decoration:none;font-weight:600;font-size:.95rem;color:#D8D7E4;padding:8px 0;border-bottom:2px solid transparent}
.nav a.link:hover,.nav a.link[aria-current=page]{color:#fff;border-image:var(--grad) 1;border-bottom:2px solid}
.burger{display:none;background:none;border:0;color:#fff;padding:10px;cursor:pointer}
.burger svg{width:28px;height:28px}
@media(max-width:920px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:var(--noche-2);flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 22px;border-bottom:1px solid var(--linea);display:none}
  .nav.open{display:flex}
  .nav a.link{padding:14px 0;border-bottom:1px solid var(--linea);font-size:1.05rem}
  .nav .btn{margin-top:16px}
  .logo svg{width:44px}.logo-word{font-size:1.2rem}
}

/* Hero */
.hero{position:relative;overflow:hidden;padding:70px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 60% at 85% 10%,rgba(122,60,240,.35),transparent 70%),radial-gradient(45% 50% at 5% 90%,rgba(255,194,26,.16),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 26px}
.hero-img{border-radius:24px;overflow:hidden;position:relative;box-shadow:0 30px 80px -30px rgba(122,60,240,.7);border:1px solid var(--linea)}
.hero-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.checks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 22px;color:#CFCEDB;font-size:.95rem}
.checks li{display:flex;align-items:center;gap:8px}
.checks li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--grad);flex:none;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 100 20 10 10 0 000-20zm4.7 7.7l-5.5 5.6a1 1 0 01-1.4 0L5.3 10.8a1 1 0 011.4-1.4l1.8 1.8 4.8-4.9a1 1 0 011.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M10 0a10 10 0 100 20 10 10 0 000-20zm4.7 7.7l-5.5 5.6a1 1 0 01-1.4 0L5.3 10.8a1 1 0 011.4-1.4l1.8 1.8 4.8-4.9a1 1 0 011.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
.page-hero{padding:56px 0 30px;position:relative}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 90% at 90% 0%,rgba(255,46,136,.22),transparent 70%);pointer-events:none}
.page-hero .wrap{position:relative}
.crumbs{font-size:.85rem;color:var(--suave);margin-bottom:18px}
.crumbs a{color:var(--suave)}
@media(max-width:920px){.hero{padding:40px 0 56px}.hero .wrap{grid-template-columns:1fr;gap:32px}}

/* Secciones */
section{padding:72px 0}
.sec-head{max-width:760px;margin-bottom:36px}
.alt{background:var(--noche-2);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.linea{height:4px;width:64px;background:var(--grad);border-radius:4px;margin:0 0 22px}
@media(max-width:700px){section{padding:52px 0}}

/* Categorías */
.cats{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.cat{position:relative;border-radius:24px;overflow:hidden;min-height:420px;display:flex;align-items:flex-end;text-decoration:none;border:1px solid var(--linea);isolation:isolate}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,16,0) 30%,rgba(11,11,16,.95));z-index:-1}
.cat:hover img{transform:scale(1.05)}
.cat-body{padding:28px}
.cat-body p{color:#D5D4E0;margin-bottom:14px;max-width:44ch}
.flecha{font-weight:700;display:inline-flex;gap:8px;align-items:center}
.flecha::after{content:"→";transition:transform .2s}
a:hover .flecha::after{transform:translateX(5px)}
@media(max-width:800px){.cats{grid-template-columns:1fr}.cat{min-height:340px}}

/* Tarjetas de producto */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px}
.card{background:var(--noche-2);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,transform .2s}
.card:hover{border-color:#4A4A62;transform:translateY(-3px)}
.card-img{background:#fff;aspect-ratio:1/1;position:relative}
.card-img img{width:100%;height:100%;object-fit:contain;padding:10px}
.card-img.cover img{object-fit:cover;padding:0}
.tag{position:absolute;left:12px;top:12px;background:var(--noche);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{margin:0}
.card-body p{font-size:.95rem;color:#C4C3D2;margin:0}
.specs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.specs li{font-size:.78rem;font-weight:600;background:var(--noche-3);border:1px solid var(--linea);padding:4px 10px;border-radius:999px;color:#D8D7E4}
.card-actions{margin-top:auto;padding-top:10px;display:flex;flex-wrap:wrap;gap:8px}
.card-actions .btn{flex:1;white-space:nowrap}
.btn-add{background:var(--noche-3);color:#fff;box-shadow:inset 0 0 0 1px #3A3A4C}
.btn-add.added{background:#fff;color:#0B0B10}

/* Stands */
.stand{background:var(--noche-2);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden;display:flex;flex-direction:column}
.stand-svg{background:radial-gradient(80% 80% at 50% 30%,#23233A,#101018);padding:14px}
.stand-svg svg{width:100%;aspect-ratio:4/3;display:block}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:paso}
.step{background:var(--noche-2);border:1px solid var(--linea);border-radius:var(--radio);padding:26px;counter-increment:paso}
.alt .step,.alt .card,.alt .faq details{background:var(--noche)}
.step::before{content:counter(paso);font-family:var(--titulo);font-weight:900;font-style:italic;font-size:2.6rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:14px;padding-right:.1em}
.step p{color:#C4C3D2;font-size:.95rem;margin:0}
@media(max-width:920px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* Comparativa */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.vs > div{border-radius:var(--radio);padding:30px;border:1px solid var(--linea);background:var(--noche)}
.vs .pro{border:0;background:linear-gradient(var(--noche-2),var(--noche-2)) padding-box,var(--grad) border-box;border:2px solid transparent}
.vs ul{margin:0;padding-left:20px;color:#CFCEDB}
.vs li{margin-bottom:8px}
@media(max-width:760px){.vs{grid-template-columns:1fr}}

/* Chips eventos */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips span{border:1px solid var(--linea);background:var(--noche-2);border-radius:999px;padding:10px 18px;font-weight:600;font-size:.95rem}

/* Tabla */
.tabla{width:100%;border-collapse:collapse;font-size:.95rem}
.tabla th,.tabla td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--linea);vertical-align:top}
.tabla th{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--suave)}
.tabla-wrap{overflow-x:auto;border:1px solid var(--linea);border-radius:var(--radio);background:var(--noche-2)}

/* FAQ */
.faq{max-width:860px}
.faq details{border:1px solid var(--linea);border-radius:14px;background:var(--noche-2);margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 30px 18px 0;list-style:none;position:relative;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.6rem;color:var(--magenta);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:#C9C8D6;padding-bottom:18px;margin:0}

/* CTA final */
.cta{padding:0 0 80px}
.cta-box{background:linear-gradient(120deg,var(--amarillo),var(--magenta) 50%,var(--violeta));border-radius:28px;padding:56px 44px;color:#0B0B10;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-box h2{margin:0 0 8px;color:#0B0B10}
.cta-box p{margin:0;font-weight:600;max-width:52ch}
.cta-box .btn{background:#0B0B10;color:#fff}
@media(max-width:700px){.cta-box{padding:38px 26px}}

/* Contacto / cotizador */
.cols{display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:start}
@media(max-width:900px){.cols{grid-template-columns:1fr}}
.panel{background:var(--noche-2);border:1px solid var(--linea);border-radius:var(--radio);padding:28px}
.campos{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campo{display:flex;flex-direction:column;gap:6px}
.campo.full{grid-column:1/-1}
label,legend{font-weight:600;font-size:.9rem}
input,select,textarea{background:var(--noche);border:1px solid #3A3A4C;border-radius:12px;color:#fff;padding:13px 14px;font:inherit;font-size:1rem;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--magenta);border-color:transparent}
fieldset{border:0;padding:0;margin:0}
.opciones{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.opciones label{display:flex;gap:10px;align-items:flex-start;background:var(--noche);border:1px solid var(--linea);border-radius:12px;padding:10px 12px;font-weight:500;cursor:pointer}
.opciones input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--magenta);padding:0}
@media(max-width:600px){.campos,.opciones{grid-template-columns:1fr}}
.dato{display:flex;gap:14px;margin-bottom:18px}
.dato b{display:block}
.dato a{color:#fff}
.ico{width:42px;height:42px;border-radius:12px;background:var(--noche-3);display:grid;place-items:center;flex:none;color:var(--amarillo)}
.ico svg{width:20px;height:20px}
.lista-cot{list-style:none;padding:0;margin:0 0 6px}
.lista-cot li{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--linea)}
.lista-cot button{background:none;border:0;color:var(--suave);cursor:pointer;font-size:.85rem;text-decoration:underline}

/* Barra de cotización + WhatsApp flotante */
.cotbar{position:fixed;left:50%;bottom:18px;transform:translate(-50%,150%);background:#fff;color:#0B0B10;border-radius:999px;padding:8px 8px 8px 22px;display:flex;align-items:center;gap:14px;box-shadow:0 14px 40px rgba(0,0,0,.55);z-index:60;transition:transform .3s,visibility .3s;visibility:hidden;font-weight:700;white-space:nowrap}
.cotbar.show{transform:translate(-50%,0);visibility:visible}
.wa-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;z-index:55;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.wa-float svg{width:30px;height:30px;color:#fff}
@media(max-width:640px){.cotbar{left:14px;right:84px;transform:translateY(150%);justify-content:space-between;font-size:.9rem;padding-left:16px}.cotbar.show{transform:none}}

/* Footer */
.footer{border-top:1px solid var(--linea);padding:54px 0 110px;color:var(--suave);font-size:.93rem}
.footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.footer h4{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 14px;font-family:var(--cuerpo)}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:9px}
.footer a{color:#CFCEDB;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.slogan{font-family:var(--titulo);font-weight:900;font-style:italic;color:#fff;font-size:1.3rem;margin:16px 0 8px}
.legal{grid-column:1/-1;border-top:1px solid var(--linea);padding-top:22px;font-size:.84rem}
@media(max-width:860px){.footer .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer .wrap{grid-template-columns:1fr}}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn,.card,.cat img{transition:none}}