/* ==========================================================================
   MAS-WISP — hoja de estilos del sitio comercial (maswisp.bestsolu.com)
   Una sola hoja compartida por las cinco páginas. Sin frameworks, sin build.

   El sistema de diseño está tomado de la APLICACIÓN real (web/app/globals.css,
   tema «Aqua claro»): mismas superficies, misma rampa de texto, mismos acentos,
   la retícula con halos de fondo, las etiquetas en monoespaciada y la barra de
   acento de las tarjetas de indicador. La idea es que quien vea el sitio y
   luego entre al sistema reconozca el mismo producto.
   ========================================================================== */

/* --- 1. Tokens ----------------------------------------------------------- */
:root{
  /* Superficies — claro frío, como la consola */
  --bg-0:  #eef3f7;   /* fondo de la página */
  --bg-1:  #f5f9fb;
  --bg-2:  #ffffff;   /* tarjetas */
  --bg-3:  #eef4f8;   /* campos y estados hover */
  --linea:        #e3eaf0;
  --linea-viva:   #cfdbe4;

  /* Texto — azul petróleo, rampa calibrada para contraste AA */
  --tx-0: #14303a;    /* titulares */
  --tx-1: #3a5560;    /* cuerpo */
  --tx-2: #54707c;    /* secundario y etiquetas */
  --tx-3: #6a828e;    /* decorativo y marcadores de posición */

  /* Acentos de marca */
  --signal:      #14b8a6;   /* teal: acento primario */
  --signal-ink:  #0a766a;   /* teal legible sobre claro */
  --signal-dim:  #5ecfc0;
  --signal-glow: rgba(20,184,166,.22);
  --info:        #2f9fe0;   /* azul aqua: secundario */
  --info-ink:    #1a72ac;
  --amber:       #f59e42;
  --amber-ink:   #9a5a0e;
  --danger:      #f0626d;
  --danger-ink:  #c41f2d;

  --grad: linear-gradient(135deg, var(--signal), var(--info));

  /* Atmósfera: retícula y halos (lo más reconocible de la aplicación) */
  --grid-line: rgba(20,48,58,.025);
  --halo-1: rgba(20,184,166,.12);
  --halo-2: rgba(47,159,224,.10);
  --velo: linear-gradient(180deg, rgba(255,255,255,.35), rgba(233,241,243,.5));

  /* Superficies del modo oscuro (hero y pie), misma familia petróleo */
  --d-bg:    #071a22;
  --d-panel: #0f2b36;
  --d-linea: #1b3c48;
  --d-tx-0:  #e9f3f6;
  --d-tx-2:  #93aeb9;

  --radius:    7px;
  --radius-lg: 12px;
  --sombra: 0 1px 2px rgba(20,48,58,.05), 0 16px 34px -22px rgba(20,48,58,.30);
  --sombra-alta: 0 2px 4px rgba(20,48,58,.05), 0 26px 50px -26px rgba(20,48,58,.38);

  --ancho: 1140px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  --font-head: 'Bricolage Grotesque', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Hanken Grotesk', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace;
}

/* --- 2. Base ------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  letter-spacing:-.006em;
  color:var(--tx-1);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  font-feature-settings:"kern" 1,"liga" 1,"calt" 1,"ss01" 1;
  font-optical-sizing:auto;
  /* Halos de acento + retícula tenue: el fondo de la consola */
  background-image:
    radial-gradient(1100px 520px at 80% -10%, var(--halo-1), transparent 60%),
    radial-gradient(900px 520px at 0% 110%, var(--halo-2), transparent 55%),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size:100% 100%,100% 100%,46px 46px,46px 46px;
  background-position:0 0,0 0,-1px -1px,-1px -1px;
  background-attachment:fixed;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;
  background:var(--velo);pointer-events:none;
}

h1,h2,h3,h4{
  font-family:var(--font-head);color:var(--tx-0);
  line-height:1.14;margin:0 0 .5em;letter-spacing:-.018em;
  font-optical-sizing:auto;font-feature-settings:"ss01" 1,"ss02" 1,"kern" 1;
  text-wrap:balance;
}
h1{font-size:clamp(2.1rem,1.4rem + 2.6vw,3.25rem);font-weight:800}
h2{font-size:clamp(1.6rem,1.2rem + 1.5vw,2.25rem);font-weight:700}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--signal-ink);text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;height:auto}
ul{margin:0 0 1rem;padding-left:1.15rem}
li{margin-bottom:.35rem}
::selection{background:var(--signal-glow);color:var(--tx-0)}

/* Foco visible en todo lo accionable */
a:focus-visible,button:focus-visible,input:focus-visible,
select:focus-visible,textarea:focus-visible,summary:focus-visible{
  outline:2px solid var(--signal-ink);outline-offset:2px;border-radius:4px;
}
.oscuro a:focus-visible,.oscuro button:focus-visible{outline-color:var(--signal-dim)}

.saltar{position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--d-bg);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 8px 0}
.saltar:focus{left:0}

.contenedor{width:min(100% - 2.5rem,var(--ancho));margin-inline:auto}
section{padding:clamp(3rem,6vw,5.5rem) 0}
.seccion-titulo{max-width:64ch;margin-bottom:2.5rem}
.seccion-titulo p{color:var(--tx-2);font-size:1.06rem;margin-bottom:0}

/* Antetítulo = la «eyebrow» de la aplicación: mono, versalita, muy espaciada */
.antetitulo{
  font-family:var(--font-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.24em;text-transform:uppercase;
  color:var(--tx-2);margin:0 0 .8rem;
}
.oscuro .antetitulo{color:var(--signal-dim)}

/* Cifras siempre en monoespaciada con dígitos de ancho fijo (como en la app) */
.cifra,.cifra-dato,.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-feature-settings:"zero" 1}

/* --- 3. Botones ---------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:var(--font-body);font-weight:600;font-size:.97rem;
  padding:.78rem 1.4rem;border-radius:var(--radius);border:1px solid transparent;
  text-decoration:none;cursor:pointer;
  transition:border-color .16s var(--ease),background .16s var(--ease),
             box-shadow .2s var(--ease),transform .12s var(--ease),filter .16s var(--ease);
}
.btn.btn-primario{
  position:relative;overflow:hidden;
  background:var(--grad);color:#fff;border-color:transparent;
  box-shadow:0 4px 14px -4px rgba(20,184,166,.5);
  text-shadow:0 1px 1.5px rgba(8,30,28,.28);   /* legibilidad del blanco sobre el degradado */
}
.btn.btn-primario:hover{
  transform:translateY(-1px);filter:brightness(1.06) saturate(1.05);
  box-shadow:0 8px 22px -6px rgba(20,184,166,.55);
}
/* Barrido de brillo al pasar el cursor, igual que en el sistema */
.btn.btn-primario::after{
  content:"";position:absolute;inset:0;width:40%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.32),transparent);
  transform:translateX(-160%) skewX(-18deg);pointer-events:none;
}
.btn.btn-primario:hover::after{animation:sheen 1s var(--ease) forwards}
.btn.btn-secundario{background:var(--bg-3);color:var(--tx-0);border-color:var(--linea-viva)}
.btn.btn-secundario:hover{border-color:var(--signal-dim);transform:translateY(-1px)}
.oscuro .btn.btn-secundario{background:rgba(255,255,255,.04);color:var(--d-tx-0);border-color:var(--d-linea)}
.oscuro .btn.btn-secundario:hover{border-color:var(--signal);color:#fff}
.btn:active{transform:translateY(1px)}
.btn-bloque{width:100%}

/* --- 4. Encabezado y navegación ----------------------------------------- */
.cabecera{
  position:sticky;top:0;z-index:50;
  background:rgba(238,243,247,.86);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--linea);
}
.cabecera .contenedor{display:flex;align-items:center;gap:1.2rem;min-height:68px}
.marca{display:flex;align-items:center;gap:.55rem;text-decoration:none;flex:0 0 auto}
.marca img{height:26px;width:auto;display:block}
.marca .logotipo{height:30px;width:auto}
@media (max-width:420px){.marca .logotipo{height:25px}}
.marca span{font-family:var(--font-head);font-weight:800;font-size:1.12rem;
  letter-spacing:-.02em;color:var(--tx-0)}
.nav{margin-left:auto;display:flex;align-items:center;gap:1.5rem}
.nav > *{flex:0 0 auto;white-space:nowrap}
.nav a{
  font-family:var(--font-body);font-weight:600;font-size:.94rem;
  color:var(--tx-2);text-decoration:none;padding:.3rem 0;
  border-bottom:2px solid transparent;transition:color .15s var(--ease)
}
.nav a:hover{color:var(--tx-0)}
.nav a[aria-current="page"]{color:var(--tx-0);border-bottom-color:var(--signal)}
.nav .btn{margin-left:.4rem;padding:.6rem 1.1rem;font-size:.92rem}
.nav a.entrar{color:var(--signal-ink);font-weight:700}
.nav a.entrar:hover{color:var(--info-ink)}

.nav-toggle{
  display:none;margin-left:auto;background:transparent;border:1px solid var(--linea);
  border-radius:10px;padding:.5rem .6rem;cursor:pointer;line-height:0;
  transition:background .15s var(--ease),border-color .15s var(--ease);
}
.nav-toggle:hover{background:var(--bg-3);border-color:var(--linea-viva)}
.nav-toggle svg{width:22px;height:22px;stroke:var(--tx-0)}
.nav-toggle .icono-cerrar{display:none}
.nav-toggle[aria-expanded="true"] .icono-abrir{display:none}
.nav-toggle[aria-expanded="true"] .icono-cerrar{display:block}

@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{
    position:fixed;inset:68px 0 auto 0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--bg-2);border-bottom:1px solid var(--linea);
    padding:.6rem 1.25rem 1.2rem;margin:0;box-shadow:var(--sombra);
    animation:menu-in .18s var(--ease) both;
  }
  /* Respaldo sin JavaScript: cerrado salvo que el botón esté abierto */
  .nav{display:none}
  .nav-toggle[aria-expanded="true"] + .nav{display:flex}
  .nav[hidden]{display:none}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--linea)}
  .nav a[aria-current="page"]{border-bottom-color:var(--linea);color:var(--signal-ink)}
  .nav .btn{margin:.9rem 0 0;justify-content:center}
}

/* --- 5. Bloques oscuros (hero, franja de datos, cierre, pie) ------------- */
.oscuro{
  background:var(--d-bg);color:var(--d-tx-2);
  background-image:
    radial-gradient(1000px 480px at 85% -20%, rgba(20,184,166,.16), transparent 62%),
    radial-gradient(820px 460px at -5% 115%, rgba(47,159,224,.14), transparent 58%),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:100% 100%,100% 100%,46px 46px,46px 46px;
}
.oscuro h1,.oscuro h2,.oscuro h3{color:var(--d-tx-0)}
.oscuro p{color:var(--d-tx-2)}
.oscuro a{color:var(--signal-dim)}

.hero{position:relative;overflow:hidden;padding:clamp(3.5rem,7vw,6rem) 0 clamp(3.5rem,7vw,5.5rem)}
.hero .contenedor{position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center}
.hero p.entrada{font-size:1.14rem;max-width:52ch;color:var(--d-tx-2)}
.hero-acciones{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.8rem}
.hero-nota{margin-top:1.4rem;font-size:.9rem;color:var(--d-tx-2)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:2.5rem}}

/* Maqueta de un panel del sistema, dibujada en CSS */
.pantalla{
  position:relative;
  background:linear-gradient(180deg,var(--d-panel),#0b2431);
  border:1px solid var(--d-linea);border-radius:var(--radius-lg);
  padding:1rem;box-shadow:0 30px 60px -24px rgba(0,0,0,.7);
}
/* Filo de luz superior: el mismo remate que llevan las tarjetas de la app */
.pantalla::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--grad);
}
.pantalla .barra{display:flex;gap:.35rem;margin:.35rem 0 .9rem}
.pantalla .barra i{width:9px;height:9px;border-radius:50%;background:#24455a;display:block}
.pantalla-titulo{
  font-family:var(--font-head);font-weight:700;font-size:.95rem;color:var(--d-tx-0);
  padding:0 .75rem .6rem;border-bottom:1px solid var(--d-linea);margin-bottom:.5rem;
}
.pantalla-fila{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:.62rem .75rem;border-radius:var(--radius);font-size:.86rem;
}
.pantalla-fila:nth-child(odd){background:rgba(255,255,255,.035)}
.pantalla-fila span:first-child{color:var(--d-tx-2)}
.pantalla-fila .cifra{font-weight:600;color:var(--d-tx-0);font-size:.84rem}
.pantalla-fila .cifra.pos{color:var(--signal)}

/* --- 6. Franja de datos -------------------------------------------------- */
.cifras{border-top:1px solid var(--d-linea);padding:2.4rem 0}
.cifras-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.cifra-dato{
  font-family:var(--font-head);font-weight:800;font-variant-numeric:tabular-nums;
  font-size:clamp(1.6rem,1.2rem + 1.2vw,2.15rem);color:var(--signal);
  line-height:1.05;letter-spacing:-.02em;margin:0;
}
.cifra-etq{
  font-size:.88rem;line-height:1.5;color:var(--d-tx-2);margin:.5rem 0 0;
  max-width:26ch;margin-inline:auto;
}
@media (max-width:760px){.cifras-grid{grid-template-columns:repeat(2,1fr);gap:1.8rem}}

/* --- 7. Tarjetas --------------------------------------------------------- */
.rejilla{display:grid;gap:1.4rem}
.rejilla-2{grid-template-columns:repeat(2,1fr)}
.rejilla-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:900px){.rejilla-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.rejilla-2,.rejilla-3{grid-template-columns:1fr}}

.tarjeta{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--linea);border-radius:var(--radius-lg);
  padding:1.6rem;box-shadow:var(--sombra);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.tarjeta h3{margin-bottom:.4rem}
.tarjeta p{color:var(--tx-2);font-size:.96rem;margin-bottom:0}
a.tarjeta{display:block;text-decoration:none;color:inherit}
a.tarjeta:hover{transform:translateY(-3px);border-color:var(--linea-viva);box-shadow:var(--sombra-alta)}

/* Barra de acento a la izquierda: el remate de las tarjetas de indicador */
a.tarjeta::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--signal);box-shadow:0 0 16px 0 var(--signal-glow);
  transition:width .22s var(--ease),box-shadow .22s var(--ease);
}
a.tarjeta:hover::before{width:4px;box-shadow:0 0 22px 1px var(--signal-glow)}
/* Destello que barre la tarjeta al pasar el cursor */
a.tarjeta::after{
  content:"";position:absolute;top:0;bottom:0;left:0;width:36%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);
  transform:translateX(-140%) skewX(-18deg);pointer-events:none;opacity:0;
}
a.tarjeta:hover::after{opacity:1;animation:sheen 1.1s var(--ease) forwards}

.tarjeta .icono{
  width:42px;height:42px;border-radius:10px;display:grid;place-items:center;
  background:rgba(47,159,224,.10);border:1px solid rgba(47,159,224,.20);margin-bottom:1rem;
}
.tarjeta .icono svg{width:22px;height:22px;stroke:var(--info-ink);fill:none;stroke-width:1.7}

/* Tarjeta de problema → solución */
.dolor{border-left:3px solid var(--signal)}
.dolor .etq-dolor{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--danger-ink);display:block;margin-bottom:.5rem;
}
.dolor .etq-sol{color:var(--signal-ink)}
.dolor hr{border:0;border-top:1px solid var(--linea);margin:1.1rem 0}

/* --- 8. Bloques de módulo ------------------------------------------------ */
.modulo{
  display:grid;grid-template-columns:1fr 1fr;gap:3.2rem;align-items:center;
  padding:3rem 0;border-top:1px solid var(--linea);
}
.modulo:first-of-type{border-top:0}
.modulo.invertido .modulo-txt{order:2}
@media (max-width:860px){
  .modulo{grid-template-columns:1fr;gap:2rem}
  .modulo.invertido .modulo-txt{order:0}
}
.modulo h2{font-size:1.65rem}
.modulo ul{list-style:none;padding:0;margin:1.2rem 0 0}
.modulo ul li{position:relative;padding-left:1.6rem;color:var(--tx-2);margin-bottom:.5rem}
.modulo ul li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;
  background:var(--grad);box-shadow:0 0 10px 0 var(--signal-glow);
}
.ahorro{
  margin-top:1.4rem;padding:.85rem 1rem;border-radius:var(--radius);
  background:rgba(20,184,166,.08);border:1px solid rgba(20,184,166,.26);
  font-size:.95rem;color:var(--tx-1);
}
.ahorro strong{color:var(--signal-ink)}

/* Visual de apoyo: un listado del sistema */
.visual{
  position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--linea);border-radius:var(--radius-lg);
  padding:1.1rem;box-shadow:var(--sombra);
}
.visual::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--grad);opacity:.8;
}
.visual .v-cab{
  font-family:var(--font-head);font-weight:700;font-size:.9rem;color:var(--tx-0);
  padding:.3rem .5rem .75rem;border-bottom:1px solid var(--linea);margin-bottom:.4rem;
}
.v-fila{
  display:flex;justify-content:space-between;gap:1rem;align-items:center;
  padding:.55rem .5rem;font-size:.88rem;border-radius:var(--radius);
  color:var(--tx-1);
  box-shadow:inset 0 0 0 0 var(--signal);
  transition:background .14s var(--ease),box-shadow .14s var(--ease);
}
.v-fila:nth-child(even){background:var(--bg-3)}
.v-fila:hover{background:rgba(20,184,166,.06);box-shadow:inset 2px 0 0 0 var(--signal)}
.v-fila .cifra{font-weight:600;color:var(--tx-0);font-size:.84rem}

/* Píldoras de estado = los «badges» de la aplicación */
.pastilla{
  display:inline-flex;align-items:center;gap:5px;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;
  padding:2px 8px;border-radius:100px;border:1px solid var(--linea-viva);color:var(--tx-1);
  vertical-align:middle;
}
.pastilla::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}
.p-verde{color:var(--signal-ink);border-color:rgba(20,184,166,.28);background:rgba(20,184,166,.10)}
.p-teal {color:var(--info-ink);border-color:rgba(47,159,224,.28);background:rgba(47,159,224,.10)}
.p-ambar{color:var(--amber-ink);border-color:rgba(245,158,66,.30);background:rgba(245,158,66,.12)}
.p-gris {color:var(--tx-2);background:var(--bg-3);border-color:var(--linea)}

/* --- 9. Tablas ----------------------------------------------------------- */
.tabla-envoltura{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg)}
table{
  width:100%;border-collapse:collapse;background:var(--bg-2);
  border:1px solid var(--linea);border-radius:var(--radius-lg);min-width:640px;font-size:.95rem;
}
caption{text-align:left;padding:.6rem 0;color:var(--tx-2);font-size:.9rem}
th,td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--linea);color:var(--tx-1)}
thead th{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--tx-2);background:var(--bg-3);position:sticky;top:0;
}
tbody tr{box-shadow:inset 0 0 0 0 var(--signal);transition:background .14s var(--ease),box-shadow .14s var(--ease)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(20,184,166,.05);box-shadow:inset 2px 0 0 0 var(--signal)}
td.si,td.no{text-align:center;font-weight:700;font-family:var(--font-mono);font-size:.82rem}
td.si{color:var(--signal-ink)}
td.no{color:var(--tx-3)}

/* --- 10. Planes ---------------------------------------------------------- */
.planes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:start}
@media (max-width:900px){.planes{grid-template-columns:1fr}}
.plan{
  position:relative;
  background:linear-gradient(180deg,var(--bg-2),var(--bg-1));
  border:1px solid var(--linea);border-radius:var(--radius-lg);
  padding:1.8rem;box-shadow:var(--sombra);display:flex;flex-direction:column;height:100%;
}
.plan.destacado{border-color:rgba(20,184,166,.45);box-shadow:0 2px 4px rgba(20,48,58,.05),0 26px 50px -26px rgba(20,184,166,.5)}
.plan.destacado::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--grad);
}
.plan .etiqueta-plan{
  position:absolute;top:-10px;right:1.1rem;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;
  color:#fff;background:var(--grad);padding:3px 10px;border-radius:100px;
  text-shadow:0 1px 1.5px rgba(8,30,28,.28);
  box-shadow:0 4px 12px -4px rgba(20,184,166,.6);
}
.plan .precio{font-family:var(--font-head);font-size:1.45rem;font-weight:800;color:var(--tx-0);margin:.2rem 0 .1rem}
.plan .precio small{display:block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;
  font-weight:400;color:var(--tx-2);margin-top:.35rem}
.plan ul{list-style:none;padding:0;margin:1.2rem 0;flex:1}
.plan ul li{position:relative;padding-left:1.55rem;font-size:.94rem;color:var(--tx-2)}
.plan ul li::before{
  content:"";position:absolute;left:0;top:.5em;width:11px;height:6px;
  border-left:2px solid var(--signal-ink);border-bottom:2px solid var(--signal-ink);
  transform:rotate(-45deg);
}

/* --- 11. Preguntas frecuentes ------------------------------------------- */
.faq{max-width:820px}
.faq details{
  background:var(--bg-2);border:1px solid var(--linea);border-radius:var(--radius-lg);
  padding:1rem 1.2rem;margin-bottom:.8rem;box-shadow:var(--sombra);
}
.faq summary{
  font-family:var(--font-head);font-weight:700;color:var(--tx-0);cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--font-mono);font-size:1.25rem;color:var(--signal-ink);line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details[open] summary{margin-bottom:.7rem}
.faq details[open]{border-color:var(--linea-viva)}
.faq p:last-child{margin-bottom:0;color:var(--tx-2)}

/* --- 12. Formularios ----------------------------------------------------- */
.formulario{display:grid;gap:1rem}
.campo-fila{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){.campo-fila{grid-template-columns:1fr}}
label{
  display:block;font-family:var(--font-mono);font-size:.66rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--tx-2);margin-bottom:.4rem;
}
label .req{color:var(--danger-ink)}
input,select,textarea{
  width:100%;font-family:var(--font-body);font-size:1rem;color:var(--tx-0);
  background:var(--bg-2);border:1px solid var(--linea-viva);border-radius:var(--radius);
  padding:.7rem .85rem;transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
textarea{min-height:120px;resize:vertical}
input::placeholder,textarea::placeholder{color:var(--tx-3)}
input:hover,select:hover,textarea:hover{border-color:var(--signal-dim)}
input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px var(--signal-glow)}
.campo:focus-within label{color:var(--signal-ink)}
.campo.error input,.campo.error select,.campo.error textarea{border-color:var(--danger-ink);background:#fdf5f5}
.mensaje-error{display:none;font-family:var(--font-mono);color:var(--danger-ink);font-size:.76rem;letter-spacing:.02em;margin-top:.35rem}
.campo.error .mensaje-error{display:block}
.aviso{
  padding:.9rem 1.1rem;border-radius:var(--radius);font-size:.94rem;margin-bottom:1rem;
  border:1px solid rgba(20,184,166,.35);background:rgba(20,184,166,.10);color:var(--signal-ink);
}
.aviso[hidden]{display:none}
.nota-legal{font-size:.85rem;color:var(--tx-2)}

/* Formulario dentro de un bloque oscuro */
.oscuro label{color:var(--d-tx-2)}
.oscuro input,.oscuro select,.oscuro textarea{
  background:rgba(255,255,255,.05);border-color:var(--d-linea);color:var(--d-tx-0);
}
.oscuro input::placeholder,.oscuro textarea::placeholder{color:#6f909d}
.oscuro .campo:focus-within label{color:var(--signal-dim)}
.oscuro .nota-legal{color:var(--d-tx-2)}
.oscuro .aviso{color:var(--d-tx-0)}

/* --- 13. Cierre y contacto ---------------------------------------------- */
.cta-final .contenedor{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
@media (max-width:900px){.cta-final .contenedor{grid-template-columns:1fr;gap:2rem}}

.datos-contacto{list-style:none;padding:0;margin:0}
.datos-contacto li{display:flex;gap:.85rem;align-items:flex-start;margin-bottom:1.3rem}
.datos-contacto svg{width:20px;height:20px;stroke:var(--info-ink);fill:none;stroke-width:1.7;flex:0 0 auto;margin-top:.25rem}
.datos-contacto strong{display:block;font-family:var(--font-head);font-size:.95rem;color:var(--tx-0)}
.datos-contacto a{color:var(--tx-1);text-decoration:none;font-family:var(--font-mono);font-size:.9rem}
.datos-contacto a:hover{color:var(--signal-ink);text-decoration:underline}
.datos-contacto span{color:var(--tx-2);font-size:.95rem}

/* --- 14. Pie ------------------------------------------------------------- */
.pie{background:var(--d-bg);color:var(--d-tx-2);padding:3.2rem 0 1.8rem;font-size:.93rem;
  border-top:1px solid var(--d-linea)}
.pie-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem;margin-bottom:2.4rem}
@media (max-width:760px){.pie-grid{grid-template-columns:1fr;gap:2rem}}
.pie h4{font-family:var(--font-mono);font-size:.68rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--d-tx-0);margin-bottom:.9rem}
.pie ul{list-style:none;padding:0;margin:0}
.pie li{margin-bottom:.5rem}
.pie a{color:var(--d-tx-2);text-decoration:none}
.pie a:hover{color:var(--signal);text-decoration:underline}
.pie img{height:24px;margin-bottom:.9rem}
.pie-abajo{border-top:1px solid var(--d-linea);padding-top:1.4rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.84rem}

/* --- 15. Movimiento ------------------------------------------------------ */
@keyframes sheen{from{transform:translateX(-120%) skewX(-18deg)}to{transform:translateX(260%) skewX(-18deg)}}
@keyframes reveal{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes reveal-sm{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes menu-in{from{opacity:0;transform:translateY(-6px) scale(.985)}}
@keyframes radar{0%{transform:scale(.6);opacity:.55}100%{transform:scale(3.4);opacity:0}}

/* Entrada escalonada, igual que las rejillas de la consola */
.hero-grid > *{animation:reveal .5s var(--ease-out) both}
.hero-grid > *:nth-child(2){animation-delay:.09s}
.cifras-grid > div{animation:reveal-sm .45s var(--ease-out) both}
.cifras-grid > div:nth-child(2){animation-delay:.06s}
.cifras-grid > div:nth-child(3){animation-delay:.12s}
.cifras-grid > div:nth-child(4){animation-delay:.18s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
}

/* --- 16. Rejilla de cinco planes (página de precios) --------------------- */
.planes.cinco{grid-template-columns:repeat(5,1fr);gap:1rem}
@media (max-width:1100px){.planes.cinco{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.planes.cinco{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.planes.cinco{grid-template-columns:1fr}}

.planes.cinco .plan{padding:1.6rem 1.15rem 1.4rem;text-align:center;align-items:center}
.planes.cinco .plan h3{font-size:1.12rem;margin-bottom:.35rem}
.plan .rango{
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--tx-2);margin:0 0 1.1rem;
}
.planes.cinco .precio{
  font-size:2rem;line-height:1;margin:0 0 1.5rem;color:var(--tx-0);
  font-variant-numeric:tabular-nums;
}
.planes.cinco .precio small{
  display:block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;
  text-transform:uppercase;font-weight:400;color:var(--tx-2);margin-top:.5rem;
}
.planes.cinco .plan .btn{margin-top:auto}
.plan.destacado .precio{color:var(--signal-ink)}

.pie-precios{margin-top:1.7rem;color:var(--tx-2);font-size:.93rem;max-width:74ch}
td.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.9rem}

/* --- 17. La mascota acompañando un bloque de texto ---------------------- */
.con-mascota{display:grid;grid-template-columns:230px 1fr;gap:2.6rem;align-items:center}
.con-mascota .mascota{
  width:100%;height:auto;
  filter:drop-shadow(0 20px 34px rgba(12,40,52,.22));
}
@media (max-width:860px){.con-mascota{grid-template-columns:160px 1fr;gap:1.6rem}}
@media (max-width:540px){
  .con-mascota{grid-template-columns:1fr;justify-items:center;gap:1.2rem}
  .con-mascota .mascota{max-width:180px}
}

/* --- 18. Capturas del sistema ------------------------------------------- */
.captura{margin:0;position:relative}
.captura img{
  display:block;width:100%;height:auto;
  border:1px solid var(--linea);border-radius:var(--radius-lg);
  box-shadow:0 2px 4px rgba(20,48,58,.05), 0 30px 60px -30px rgba(20,48,58,.45);
  background:var(--bg-2);
}
.captura figcaption{
  margin-top:.9rem;font-size:.9rem;line-height:1.5;color:var(--tx-2);
  max-width:72ch;
}
@media (max-width:640px){.captura figcaption{font-size:.86rem}}

/* --- 19. Requisitos del SAR: lista de verificación, no tarjetas sueltas -- */
.tarjeta.sar{padding:1.3rem 1.4rem}
.tarjeta.sar h3{
  font-size:1.02rem;display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.5rem;
}
/* La marca de verificación dibujada, no un emoji: entra en la paleta */
.tarjeta.sar h3::before{
  content:"";flex:none;width:19px;height:19px;margin-top:.15rem;border-radius:50%;
  background:var(--grad);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/13px no-repeat,
          linear-gradient(#000,#000);
  -webkit-mask-composite:xor;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/13px no-repeat,
          linear-gradient(#000,#000);
          mask-composite:exclude;
}
.nota-sar{
  margin-top:1.8rem;padding:.95rem 1.15rem;border-radius:var(--radius);
  background:rgba(20,184,166,.07);border:1px solid rgba(20,184,166,.24);
  font-size:.93rem;color:var(--tx-1);max-width:78ch;
}