/* ==========================================================================
   INARTECH SAS — hoja de estilos única del sitio
   Sistema de color: cada línea de producto tiene su cuenta de ábaco
   oro = Factuparts Pro · verde = LIS · azul = Equipos · violeta = marca
   ========================================================================== */

:root{
  --acero:#eef1f6;
  --acero-alto:#ffffff;
  --acero-linea:#d8dfea;
  --grafito:#141920;
  --grafito-2:#1d242f;
  --grafito-3:#2a3340;
  --humo:#5b6678;
  --oro:#e0a020;
  --oro-claro:#f6c65a;
  --verde:#0e9d68;
  --verde-claro:#3fcb95;
  --azul:#1f6feb;
  --violeta:#6d4fd0;
  --violeta-claro:#9b84ee;

  --radio:14px;
  --radio-lg:26px;
  --ancho:1200px;
  --nav-h:74px;
  --sombra:0 18px 40px -22px rgba(15,22,35,.45);
  --sombra-alta:0 34px 70px -30px rgba(15,22,35,.6);
  --mono-num:"IBM Plex Sans",system-ui;
  --ease:cubic-bezier(.16,.84,.44,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 18px)}
body{
  margin:0;background:var(--acero);color:var(--grafito);
  font-family:"IBM Plex Sans",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.sin-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{font-family:"Archivo",system-ui;font-weight:800;line-height:1.02;letter-spacing:-.03em;margin:0}
h1{font-size:clamp(2.6rem,6.4vw,5.1rem)}
h2{font-size:clamp(2rem,4.2vw,3.3rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem);letter-spacing:-.02em}
p{margin:0 0 1rem}
.contenedor{width:min(100% - 40px,var(--ancho));margin-inline:auto}
.estrecho{max-width:66ch}
:focus-visible{outline:3px solid var(--violeta);outline-offset:3px;border-radius:6px}

/* ---------- barra de progreso de lectura ---------- */
#progreso{position:fixed;inset:0 auto auto 0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--oro),var(--verde),var(--azul));transition:width .12s linear}

/* ---------- intro con el video del logo ---------- */
#intro{position:fixed;inset:0;z-index:300;display:grid;place-items:center;background:#05070b}
#intro video{width:min(74vw,720px);max-height:70vh;object-fit:contain}
#intro .saltar{position:absolute;right:26px;bottom:26px;color:#8b95a8;font-size:.85rem;
  border:1px solid #2b3442;padding:.5rem 1rem;border-radius:100px;transition:.25s}
#intro .saltar:hover{color:#fff;border-color:#55617a}
#intro.fuera{opacity:0;visibility:hidden;transition:opacity .7s var(--ease),visibility .7s}

/* ---------- navegación ---------- */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;display:flex;align-items:center;
  background:rgba(238,241,246,.72);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.fija{border-color:var(--acero-linea);background:rgba(238,241,246,.92)}
.nav .contenedor{display:flex;align-items:center;gap:28px}
.marca{display:flex;align-items:center;gap:11px;font-family:"Archivo";font-weight:800;letter-spacing:-.04em;font-size:1.22rem}
.marca .mark{display:block;line-height:0}
.marca img{width:38px;height:38px;border-radius:10px}
.marca span i{font-style:normal;color:var(--violeta)}
.menu{display:flex;gap:26px;margin-left:auto;font-size:.97rem;font-weight:500}
.menu a{position:relative;padding:6px 0;color:#3b4557}
.menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--violeta);transition:width .3s var(--ease)}
.menu a:hover::after,.menu a[aria-current]::after{width:100%}
.nav-acciones{display:flex;align-items:center;gap:12px}
.btn-carrito{position:relative;width:44px;height:44px;border-radius:12px;border:1px solid var(--acero-linea);
  background:#fff;display:grid;place-items:center;transition:.25s}
.btn-carrito:hover{border-color:var(--violeta);transform:translateY(-2px)}
.btn-carrito b{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;border-radius:10px;background:var(--violeta);
  color:#fff;font-size:.7rem;display:grid;place-items:center;padding:0 5px;transform:scale(0);transition:transform .3s var(--ease)}
.btn-carrito b.activo{transform:scale(1)}
.hamburguesa{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--acero-linea);background:#fff}
.hamburguesa i{display:block;width:18px;height:2px;background:var(--grafito);margin:4px auto;transition:.3s var(--ease)}
.nav.abierta .hamburguesa i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav.abierta .hamburguesa i:nth-child(2){opacity:0}
.nav.abierta .hamburguesa i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:.92rem 1.6rem;border-radius:100px;
  font-weight:600;font-size:.98rem;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s;will-change:transform}
.btn-solido{background:var(--grafito);color:#fff;box-shadow:0 14px 26px -16px rgba(20,25,32,.9)}
.btn-solido:hover{transform:translateY(-3px);box-shadow:0 20px 34px -16px rgba(20,25,32,.95)}
.btn-violeta{background:var(--violeta);color:#fff;box-shadow:0 14px 30px -14px rgba(109,79,208,.8)}
.btn-violeta:hover{transform:translateY(-3px);background:#5c3fc0}
.btn-oro{background:linear-gradient(135deg,var(--oro-claro),var(--oro));color:#241a04;box-shadow:0 14px 30px -14px rgba(224,160,32,.75)}
.btn-verde{background:linear-gradient(135deg,var(--verde-claro),var(--verde));color:#04261a;box-shadow:0 14px 30px -14px rgba(14,157,104,.7)}
.btn-oro:hover,.btn-verde:hover{transform:translateY(-3px)}
.btn-linea{border:1.5px solid var(--acero-linea);background:#fff}
.btn-linea:hover{border-color:var(--grafito);transform:translateY(-3px)}
.btn-claro{border:1.5px solid rgba(255,255,255,.28);color:#fff}
.btn-claro:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.btn-bloque{width:100%}
.btn-mini{padding:.62rem 1.05rem;font-size:.88rem}

/* ---------- hero ---------- */
.hero{position:relative;padding:calc(var(--nav-h) + 72px) 0 84px;background:var(--grafito);color:#eef1f6;overflow:hidden}
.hero::before{content:"";position:absolute;width:820px;height:820px;top:-300px;right:-180px;border-radius:50%;
  background:radial-gradient(circle,rgba(109,79,208,.55),transparent 62%);filter:blur(40px);animation:flota 17s ease-in-out infinite}
.hero::after{content:"";position:absolute;width:640px;height:640px;bottom:-280px;left:-160px;border-radius:50%;
  background:radial-gradient(circle,rgba(224,160,32,.22),transparent 68%);filter:blur(60px);animation:flota 21s ease-in-out infinite reverse}
@keyframes flota{50%{transform:translate3d(-40px,50px,0) scale(1.12)}}
.hero .contenedor{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1{font-size:clamp(2.25rem,4.5vw,3.9rem);margin-bottom:20px;background:linear-gradient(180deg,#fff 40%,#9aa6bd);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:#a9b3c5;font-size:1.12rem;max-width:52ch}
.hero-acciones{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-datos{display:flex;gap:38px;margin-top:52px;flex-wrap:wrap}
.hero-datos div strong span{font-size:inherit;color:inherit;font-family:inherit}
.hero-datos div strong{display:block;font-family:"Archivo";font-size:2.1rem;font-weight:800;letter-spacing:-.04em;color:#fff}
.hero-datos div > span{font-size:.86rem;color:#8b95a8}

/* ---------- ábaco interactivo (firma de la marca) ---------- */
.abaco{background:linear-gradient(160deg,#242c38,#151a22);border:1px solid #313b4a;border-radius:var(--radio-lg);
  padding:34px 30px 28px;box-shadow:0 50px 90px -40px #000}
.abaco-rotulo{font-size:.82rem;color:#7d879a;margin-bottom:20px}
.riel{position:relative;height:56px;display:flex;align-items:center;cursor:pointer;border-radius:12px;padding:0 10px;transition:background .3s}
.riel:hover{background:rgba(255,255,255,.04)}
.riel::before{content:"";position:absolute;left:12px;right:12px;height:6px;border-radius:3px;
  background:linear-gradient(180deg,#394353,#222a36);box-shadow:inset 0 1px 0 rgba(255,255,255,.18)}
.cuenta{position:relative;width:34px;height:34px;border-radius:50%;margin-right:6px;
  box-shadow:inset 0 3px 6px rgba(255,255,255,.45),inset 0 -4px 8px rgba(0,0,0,.45),0 6px 14px rgba(0,0,0,.5);
  transition:transform .55s var(--ease),filter .35s}
.riel[data-linea="factuparts"] .cuenta{background:radial-gradient(circle at 34% 28%,#ffd97a,var(--oro) 58%,#9a6a08)}
.riel[data-linea="lis"] .cuenta{background:radial-gradient(circle at 34% 28%,#7fe7bd,var(--verde) 58%,#075c3d)}
.riel[data-linea="equipos"] .cuenta{background:radial-gradient(circle at 34% 28%,#8fbcff,var(--azul) 58%,#0d3f92)}
.riel:not(.activo) .cuenta{filter:saturate(.35) brightness(.78)}
.riel.activo .cuenta:nth-child(1){transform:translateX(186px)}
.riel.activo .cuenta:nth-child(2){transform:translateX(186px)}
.riel.activo .cuenta:nth-child(3){transform:translateX(186px)}
.riel .etiqueta{margin-left:auto;font-size:.9rem;font-weight:600;color:#93a0b5;transition:color .3s;z-index:2}
.riel.activo .etiqueta{color:#fff}
.abaco-panel{margin-top:22px;border-top:1px solid #313b4a;padding-top:22px;min-height:132px}
.abaco-panel h3{color:#fff;margin-bottom:6px}
.abaco-panel p{color:#9aa5b8;font-size:.95rem;margin-bottom:14px}
.abaco-panel .desde{font-size:.85rem;color:#7d879a}
.abaco-panel .desde b{font-family:var(--mono-num);font-size:1.35rem;color:var(--oro-claro);font-variant-numeric:tabular-nums}
.panel-fila{display:flex;align-items:end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.cambio{animation:entra .5s var(--ease)}
@keyframes entra{from{opacity:0;transform:translateY(10px)}}

/* ---------- cinta / marquee ---------- */
.cinta{background:var(--grafito-2);color:#8e99ad;padding:14px 0;overflow:hidden;white-space:nowrap;border-top:1px solid #29313d}
.cinta-pista{display:inline-flex;gap:54px;animation:desliza 34s linear infinite;font-size:.88rem;letter-spacing:.02em}
.cinta:hover .cinta-pista{animation-play-state:paused}
@keyframes desliza{to{transform:translateX(-50%)}}
.cinta b{color:#cfd6e2;font-weight:600}

/* ---------- secciones ---------- */
.seccion{padding:100px 0}
.seccion-oscura{background:var(--grafito);color:#e7ebf2}
.seccion-oscura h2{color:#fff}
.seccion-oscura p{color:#a2acbf}
.encabezado{max-width:62ch;margin-bottom:54px}
.encabezado p{color:var(--humo);font-size:1.08rem;margin-top:16px}
.seccion-oscura .encabezado p{color:#a2acbf}
.pista{display:inline-flex;align-items:center;gap:9px;font-size:.84rem;font-weight:600;color:var(--humo);margin-bottom:18px}
.pista::before{content:"";width:26px;height:2px;background:currentColor;opacity:.5}
.pista.oro{color:var(--oro)}.pista.verde{color:var(--verde)}.pista.violeta{color:var(--violeta)}
.seccion-oscura .pista{color:#8e99ad}

/* ---------- tarjetas de producto (home) ---------- */
.rejilla-productos{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.producto{position:relative;background:var(--acero-alto);border:1px solid var(--acero-linea);border-radius:var(--radio-lg);
  padding:32px;overflow:hidden;display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.producto:hover{transform:translateY(-8px);box-shadow:var(--sombra-alta);border-color:transparent}
.producto::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--acento,var(--violeta))}
.producto::after{content:"";position:absolute;width:260px;height:260px;right:-120px;bottom:-140px;border-radius:50%;
  background:var(--acento,var(--violeta));opacity:.07;transition:transform .6s var(--ease)}
.producto:hover::after{transform:scale(1.5)}
.producto .icono{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:22px;
  background:color-mix(in srgb,var(--acento) 14%,transparent);color:var(--acento)}
.producto h3{margin-bottom:10px}
.producto p{color:var(--humo);font-size:.97rem;position:relative;z-index:2}
.producto ul{list-style:none;padding:0;margin:4px 0 24px;position:relative;z-index:2}
.producto li{font-size:.93rem;color:#46516a;padding:7px 0 7px 26px;position:relative;border-bottom:1px dashed var(--acero-linea)}
.producto li::before{content:"";position:absolute;left:4px;top:15px;width:9px;height:9px;border-radius:50%;background:var(--acento)}
.producto .pie{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;z-index:2}
.producto .precio{font-family:var(--mono-num);font-weight:700;font-size:1.25rem;font-variant-numeric:tabular-nums}
.producto .precio small{display:block;font-size:.74rem;font-weight:400;color:var(--humo);letter-spacing:.01em}

/* ---------- flujo numerado (sí es una secuencia) ---------- */
.flujo{display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:paso;margin-top:10px}
.paso{position:relative;padding:26px 20px 26px 0;border-top:2px solid var(--acero-linea)}
.seccion-oscura .paso{border-color:#2d3542}
.paso::before{counter-increment:paso;content:counter(paso,decimal-leading-zero);position:absolute;top:-16px;left:0;
  width:30px;height:30px;border-radius:50%;background:var(--acero);border:2px solid var(--acero-linea);
  display:grid;place-items:center;font-size:.72rem;font-weight:700;font-family:"Archivo"}
.seccion-oscura .paso::before{background:var(--grafito);border-color:#2d3542;color:#cfd6e2}
.paso.hecho::before{background:var(--acento,var(--oro));border-color:var(--acento,var(--oro));color:#1b1405}
.paso h4{font-size:1rem;margin-bottom:6px}
.paso p{font-size:.88rem;color:var(--humo);margin:0}
.seccion-oscura .paso p{color:#98a3b6}

/* ---------- módulos con captura ---------- */
.rejilla-modulos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.modulo{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s}
.modulo:hover{transform:translateY(-6px);box-shadow:var(--sombra)}
.modulo .captura{position:relative;aspect-ratio:16/9;background:var(--grafito-2);overflow:hidden;cursor:zoom-in}
.modulo .captura img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.modulo:hover .captura img{transform:scale(1.06)}
.modulo .lupa{position:absolute;right:12px;bottom:12px;background:rgba(10,14,20,.72);color:#fff;font-size:.76rem;
  padding:.35rem .75rem;border-radius:100px;backdrop-filter:blur(6px);opacity:0;transform:translateY(8px);transition:.3s var(--ease)}
.modulo:hover .lupa{opacity:1;transform:none}
.modulo .cuerpo{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.modulo .cuerpo h3{font-size:1.15rem}
.modulo .cuerpo p{font-size:.93rem;color:var(--humo);margin:0}
.modulo .marcas{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:12px}
.marca-chip{font-size:.76rem;padding:.3rem .65rem;border-radius:100px;background:var(--acero);color:#46516a;border:1px solid var(--acero-linea)}

/* ---------- galería / lightbox ---------- */
.galeria{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.galeria figure{margin:0;border-radius:var(--radio);overflow:hidden;border:1px solid #2d3542;cursor:zoom-in;position:relative;background:#11151c}
.galeria img{aspect-ratio:16/9;object-fit:cover;transition:transform .6s var(--ease),opacity .4s}
.galeria figure:hover img{transform:scale(1.07);opacity:.82}
.galeria figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px;font-size:.84rem;color:#fff;
  background:linear-gradient(transparent,rgba(5,8,12,.92))}
#lightbox{position:fixed;inset:0;z-index:250;background:rgba(6,9,14,.94);display:none;place-items:center;padding:30px}
#lightbox.abierto{display:grid}
#lightbox img{max-width:min(1400px,94vw);max-height:84vh;border-radius:12px;border:1px solid #2b3442;animation:entra .35s var(--ease)}
#lightbox .cerrar{position:absolute;top:24px;right:28px;color:#fff;font-size:1.8rem;line-height:1}
#lightbox p{color:#aab4c6;margin-top:16px;text-align:center;font-size:.92rem}

/* ---------- planes ---------- */
.interruptor{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--acero-linea);
  padding:7px;border-radius:100px;margin-bottom:40px}
.seccion-oscura .interruptor{background:#232b37;border-color:#333d4c}
.interruptor button{padding:.55rem 1.15rem;border-radius:100px;font-size:.9rem;font-weight:600;color:var(--humo);transition:.3s}
.seccion-oscura .interruptor button{color:#9aa5b8}
.interruptor button.activo{background:var(--grafito);color:#fff}
.seccion-oscura .interruptor button.activo{background:#fff;color:var(--grafito)}
.interruptor .ahorro{font-size:.78rem;color:var(--verde);font-weight:700;padding-right:10px}
.planes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:start}
.plan{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio-lg);padding:30px 26px;
  display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s}
.seccion-oscura .plan{background:#1f2631;border-color:#2e3845}
.plan:hover{transform:translateY(-6px);box-shadow:var(--sombra)}
.plan.destacado{border:2px solid var(--acento,var(--oro));position:relative;box-shadow:var(--sombra-alta)}
.plan.destacado::before{content:"El más contratado";position:absolute;top:-13px;left:26px;background:var(--acento,var(--oro));
  color:#1b1405;font-size:.74rem;font-weight:700;padding:.28rem .8rem;border-radius:100px}
.plan h3{font-size:1.3rem;margin-bottom:6px}
.plan .para{font-size:.87rem;color:var(--humo);min-height:42px}
.seccion-oscura .plan .para{color:#98a3b6}
.plan .valor{font-family:var(--mono-num);font-size:2.35rem;font-weight:700;letter-spacing:-.03em;margin:14px 0 2px;
  font-variant-numeric:tabular-nums;transition:opacity .25s}
.seccion-oscura .plan .valor{color:#fff}
.plan .periodo{font-size:.84rem;color:var(--humo);margin-bottom:22px}
.plan ul{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:9px;font-size:.92rem}
.plan li{padding-left:25px;position:relative;color:#414b60}
.seccion-oscura .plan li{color:#b6bfce}
.plan li::before{content:"";position:absolute;left:2px;top:8px;width:11px;height:6px;border-left:2px solid var(--acento,var(--oro));
  border-bottom:2px solid var(--acento,var(--oro));transform:rotate(-45deg)}
.plan .btn{margin-top:auto}
.nota-planes{font-size:.88rem;color:var(--humo);margin-top:26px}
.seccion-oscura .nota-planes{color:#8e99ad}

/* ---------- plugins ---------- */
.rejilla-plugins{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.plugin{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio);padding:22px;
  display:flex;flex-direction:column;gap:8px;transition:.35s var(--ease)}
.plugin:hover{transform:translateY(-5px);border-color:var(--oro);box-shadow:var(--sombra)}
.plugin .top{display:flex;align-items:center;gap:11px}
.plugin .top span{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:rgba(224,160,32,.14);color:#8a6206;font-size:1.05rem}
.plugin h4{font-size:1rem;font-family:"Archivo";font-weight:700;margin:0}
.plugin p{font-size:.87rem;color:var(--humo);margin:0;flex:1}
.plugin .pie{display:flex;align-items:center;justify-content:space-between;margin-top:12px;gap:8px}
.plugin .costo{font-family:var(--mono-num);font-weight:700;font-size:1.02rem;font-variant-numeric:tabular-nums}
.plugin .costo small{display:block;font-weight:400;font-size:.72rem;color:var(--humo)}

/* ---------- equipos ---------- */
.filtros{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filtro{padding:.55rem 1.1rem;border-radius:100px;border:1px solid var(--acero-linea);background:#fff;
  font-size:.9rem;font-weight:500;transition:.25s}
.filtro:hover{border-color:var(--azul)}
.filtro.activo{background:var(--grafito);color:#fff;border-color:var(--grafito)}
.rejilla-equipos{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.equipo{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .4s var(--ease),box-shadow .4s}
.equipo:hover{transform:translateY(-7px);box-shadow:var(--sombra-alta)}
.equipo .foto{aspect-ratio:1;background:var(--grafito-2);overflow:hidden;position:relative}
.equipo .foto img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.equipo:hover .foto img{transform:scale(1.07)}
.equipo .sello{position:absolute;top:12px;left:12px;background:var(--azul);color:#fff;font-size:.72rem;
  font-weight:700;padding:.25rem .7rem;border-radius:100px}
.equipo .cuerpo{padding:20px;display:flex;flex-direction:column;gap:7px;flex:1}
.equipo h3{font-size:1.02rem}
.equipo .detalle{font-size:.86rem;color:var(--humo);margin:0;flex:1}
.equipo .costo{font-family:var(--mono-num);font-size:1.22rem;font-weight:700;font-variant-numeric:tabular-nums}
.oculto{display:none !important}

/* ---------- comparativa / tabla ---------- */
.tabla{width:100%;border-collapse:collapse;font-size:.93rem;background:#fff;border-radius:var(--radio);overflow:hidden;
  border:1px solid var(--acero-linea)}
.tabla th,.tabla td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--acero-linea)}
.tabla thead th{background:var(--grafito);color:#fff;font-family:"Archivo";font-weight:700;font-size:.88rem}
.tabla tbody tr:hover{background:#f6f8fc}
.tabla td:first-child{font-weight:600}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--acero-linea)}
.faq details{border-bottom:1px solid var(--acero-linea)}
.faq summary{padding:22px 40px 22px 0;font-weight:600;cursor:pointer;position:relative;list-style:none;font-size:1.03rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:19px;font-size:1.5rem;color:var(--violeta);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 40px 22px 0;color:var(--humo);margin:0;max-width:78ch;animation:entra .35s var(--ease)}

/* ---------- llamado final ---------- */
.cta{position:relative;background:linear-gradient(120deg,#1a2130,#2b1f4d 55%,#132b26);color:#fff;
  border-radius:var(--radio-lg);padding:72px 56px;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;inset:-50%;background:
  radial-gradient(circle at 20% 30%,rgba(224,160,32,.3),transparent 40%),
  radial-gradient(circle at 80% 70%,rgba(109,79,208,.4),transparent 45%);animation:flota 19s ease-in-out infinite}
.cta > *{position:relative;z-index:2}
.cta p{color:#b9c2d3;max-width:56ch;margin-inline:auto}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}

/* ---------- pie ---------- */
.pie-sitio{background:var(--grafito);color:#8e99ad;padding:70px 0 30px;font-size:.92rem}
.pie-rejilla{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid #262f3c}
.pie-sitio h4{color:#fff;font-size:.95rem;margin-bottom:16px;font-family:"Archivo"}
.pie-sitio ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.pie-sitio a:hover{color:#fff}
.pie-sitio .marca{color:#fff;margin-bottom:14px}
.pie-abajo{display:flex;justify-content:space-between;gap:16px;padding-top:24px;font-size:.85rem;flex-wrap:wrap}

/* ---------- carrito ---------- */
.velo{position:fixed;inset:0;background:rgba(9,13,20,.55);backdrop-filter:blur(3px);opacity:0;visibility:hidden;
  transition:.35s;z-index:180}
.velo.abierto{opacity:1;visibility:visible}
.carrito{position:fixed;top:0;right:0;bottom:0;width:min(420px,100%);background:var(--acero);z-index:190;
  transform:translateX(102%);transition:transform .45s var(--ease);display:flex;flex-direction:column;box-shadow:-30px 0 70px -30px rgba(0,0,0,.5)}
.carrito.abierto{transform:none}
.carrito header{padding:22px 24px;border-bottom:1px solid var(--acero-linea);display:flex;justify-content:space-between;align-items:center}
.carrito header h3{font-size:1.15rem}
.carrito .lista{flex:1;overflow-y:auto;padding:18px 24px;display:grid;gap:14px;align-content:start}
.item{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio);padding:15px;display:grid;gap:5px;animation:entra .3s var(--ease)}
.item .fila{display:flex;justify-content:space-between;gap:12px;align-items:start}
.item strong{font-size:.97rem}
.item .tipo{font-size:.78rem;color:var(--humo)}
.item .costo{font-family:var(--mono-num);font-weight:700;font-variant-numeric:tabular-nums}
.item .quitar{font-size:.8rem;color:#c2405a;justify-self:start}
.vacio{text-align:center;color:var(--humo);padding:50px 10px;font-size:.93rem}
.carrito footer{padding:22px 24px;border-top:1px solid var(--acero-linea);background:#fff}
.total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px;font-weight:600}
.total b{font-family:var(--mono-num);font-size:1.5rem;font-variant-numeric:tabular-nums}
.carrito footer small{color:var(--humo);display:block;margin-bottom:16px;font-size:.8rem}

/* ---------- modal de compra ---------- */
.modal{position:fixed;inset:0;z-index:200;display:none;place-items:center;padding:24px;overflow-y:auto}
.modal.abierto{display:grid}
.modal-caja{background:var(--acero);border-radius:var(--radio-lg);width:min(640px,100%);padding:36px;position:relative;
  box-shadow:var(--sombra-alta);animation:sube .4s var(--ease);max-height:92vh;overflow-y:auto}
@keyframes sube{from{opacity:0;transform:translateY(24px) scale(.97)}}
.modal-caja .cerrar{position:absolute;top:18px;right:20px;font-size:1.5rem;color:var(--humo);line-height:1}
.modal-caja h3{margin-bottom:8px}
.modal-caja > p{color:var(--humo);font-size:.95rem}
.resumen{background:#fff;border:1px solid var(--acero-linea);border-radius:var(--radio);padding:18px;margin:20px 0;font-size:.93rem}
.resumen div{display:flex;justify-content:space-between;padding:6px 0}
.resumen div.tot{border-top:1px solid var(--acero-linea);margin-top:8px;padding-top:12px;font-weight:700;font-size:1.05rem}
.campo{display:grid;gap:6px;margin-bottom:14px}
.campo label{font-size:.86rem;font-weight:600}
.campo input,.campo select,.campo textarea{padding:.8rem .95rem;border:1px solid var(--acero-linea);border-radius:11px;
  background:#fff;font:inherit;font-size:.95rem;transition:border-color .25s,box-shadow .25s}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--violeta);
  box-shadow:0 0 0 4px rgba(109,79,208,.14)}
.dos-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pagos{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 18px}
.pagos span{font-size:.78rem;padding:.35rem .7rem;border-radius:8px;background:#fff;border:1px solid var(--acero-linea);color:var(--humo)}

/* ---------- whatsapp flotante ---------- */
.wsp{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;
  display:grid;place-items:center;z-index:90;box-shadow:0 16px 30px -12px rgba(37,211,102,.7);transition:transform .3s var(--ease)}
.wsp:hover{transform:scale(1.09) rotate(-6deg)}

/* ---------- revelado al hacer scroll ---------- */
.rev{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rev.visible{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .hero .contenedor{grid-template-columns:1fr;gap:46px}
  .rejilla-productos,.rejilla-modulos{grid-template-columns:repeat(2,1fr)}
  .planes,.rejilla-plugins,.rejilla-equipos{grid-template-columns:repeat(2,1fr)}
  .galeria{grid-template-columns:repeat(2,1fr)}
  .flujo{grid-template-columns:repeat(3,1fr)}
  .pie-rejilla{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .seccion{padding:70px 0}
  .menu{position:fixed;top:var(--nav-h);left:0;right:0;background:var(--acero-alto);flex-direction:column;gap:0;
    padding:10px 20px 22px;border-bottom:1px solid var(--acero-linea);transform:translateY(-130%);transition:transform .4s var(--ease);margin:0}
  .nav.abierta .menu{transform:none}
  .menu a{padding:14px 0;border-bottom:1px solid var(--acero-linea)}
  .hamburguesa{display:block;margin-left:auto}
  .nav-acciones .btn{display:none}
  .rejilla-productos,.rejilla-modulos,.planes,.rejilla-plugins,.rejilla-equipos,.flujo,.pie-rejilla,.dos-col{grid-template-columns:1fr}
  .paso{padding:22px 0}
  .cta{padding:48px 26px}
  .hero-datos{gap:26px}
  .abaco{padding:26px 20px 22px}
  .riel.activo .cuenta:nth-child(1),.riel.activo .cuenta:nth-child(2),.riel.activo .cuenta:nth-child(3){transform:translateX(90px)}
  .modal-caja{padding:26px 22px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .rev{opacity:1;transform:none}
}