/* /prueba-cabletester/ (base compartida con /prueba-eyve/) — paleta de sbcgroup.com.mx (contexto/identidad.md):
   rosa #D7204C sobre claro, naranja #FF9900 solo sobre oscuro, texto #1F2732,
   fondo #FFFFFF / #F2F2F2, oscuro #151717. Montserrat. */
:root{--rosa:#D7204C;--rosa-h:#b81a40;--naranja:#FF9900;--txt:#1F2732;--txt2:#70777D;--fondo:#fff;--banda:#F2F2F2;--oscuro:#151717;--borde:#e3e6e8;--ok:#1a7f37}
*{box-sizing:border-box}
html{color-scheme:light}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--txt);background:var(--fondo);line-height:1.5;font-size:16px}
a{color:#0066CC}
h1,h2,h3{line-height:1.2;margin:0 0 .5rem}
h1{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:800}
h1 em{font-style:normal;color:var(--rosa)}
h2{font-size:clamp(1.3rem,3vw,1.8rem);font-weight:700}
h3{font-size:1.05rem;font-weight:700}
.small{font-size:.85rem;color:var(--txt2)}
.kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--rosa);font-weight:700;margin:0 0 .4rem}
.lead{font-size:1.05rem;color:#3a434c;margin:0 0 1rem}
.top{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--oscuro);color:#fff}
.top img{height:36px}.brand-txt{font-weight:800;color:#fff;letter-spacing:.04em}
.top-tag{font-size:.8rem;color:var(--naranja);font-weight:600}
main{max-width:1040px;margin:0 auto;padding:24px 20px 48px}
.paso.oculto{display:none}
.hero{padding:32px 0 8px}
.hero-cta{margin:20px 0 8px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:28px 0}
.card{border:1px solid var(--borde);border-radius:10px;padding:16px;background:#fff}
.card p{margin:0;font-size:.95rem}
.niveles-preview{background:var(--banda);border-radius:12px;padding:20px;margin-top:12px}
.tabla{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;font-size:.95rem;margin:12px 0}
.tabla th,.tabla td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--borde);vertical-align:top}
.tabla th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--txt2)}
.pct{display:inline-block;font-size:.72rem;font-weight:700;color:var(--rosa);border:1px solid var(--rosa);border-radius:4px;padding:0 5px;margin-left:4px}
.tag{font-size:.72rem;color:var(--txt2);font-weight:500}
s{color:var(--txt2)}
.btn{font:inherit;font-weight:700;border:0;border-radius:8px;padding:11px 18px;cursor:pointer;background:var(--rosa);color:#fff}
.btn:hover{background:var(--rosa-h)}
.btn-lg{padding:14px 26px;font-size:1.05rem}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--borde)}
.btn-ghost:hover{background:var(--banda)}
.btn[disabled]{opacity:.55;cursor:wait}
.panel{max-width:560px;margin:24px auto;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:24px}
.panel.wide{max-width:820px}
.form label{display:block;margin:0 0 12px;font-weight:600;font-size:.9rem}
.form input[type=text],.form input[type=email],.form input[type=tel]{display:block;width:100%;margin-top:4px;font:inherit;padding:10px 12px;border:1px solid #c9ced3;border-radius:8px}
.form input:focus{outline:2px solid var(--rosa);outline-offset:1px;border-color:var(--rosa)}
.error{color:#b3261e;font-size:.9rem;font-weight:600}
.check{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--borde);border-radius:10px;margin:10px 0;font-weight:500;cursor:pointer}
.check input{margin-top:4px;width:18px;height:18px;accent-color:var(--rosa)}
.niveles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin:12px 0}
.nivel{border:2px solid var(--borde);border-radius:12px;padding:14px;cursor:pointer;background:#fff;text-align:left;font:inherit;color:inherit}
.nivel:hover{border-color:#c9ced3}
.nivel.sel{border-color:var(--rosa);background:#fff6f8}
.nivel .n{font-weight:800;font-size:1.05rem}
.nivel .p{font-size:1.4rem;font-weight:800;margin:4px 0}
.nivel .p small{font-size:.8rem;font-weight:500;color:var(--txt2)}
.nivel .d{font-size:.82rem;color:#3a434c;margin:0}
.nivel .tag{display:block;margin-top:4px}
.cantidad{margin:8px 0 16px}
.cantidad label{font-weight:600;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.qty{display:inline-flex;border:1px solid #c9ced3;border-radius:8px;overflow:hidden}
.qty button{font:inherit;font-size:1.1rem;width:38px;border:0;background:var(--banda);cursor:pointer}
.qty input{width:64px;text-align:center;border:0;font:inherit;font-weight:700}
.acciones{display:flex;justify-content:space-between;gap:10px;margin-top:16px}
.req{background:var(--banda);border-radius:8px;padding:10px 12px;font-size:.92rem}
.resumen{border:1px solid var(--borde);border-radius:10px;padding:12px 14px;margin:0 0 16px;font-size:.95rem}
.resumen .fila{display:flex;justify-content:space-between;gap:12px;padding:5px 0;border-bottom:1px dashed var(--borde)}
.resumen .fila:last-child{border:0;font-weight:800;font-size:1.05rem}
.pie{background:var(--oscuro);color:#fff;text-align:center;padding:24px 20px;font-size:.9rem}
.pie a{color:var(--naranja)}
.pie .small{color:#c8cdd1}
@media (max-width:600px){.acciones{flex-direction:column-reverse}.btn{width:100%}.tabla{font-size:.85rem}.tabla th:nth-child(4),.tabla td:nth-child(4){display:none}}

/* ---- Cable Tester ---- */
.formula{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;margin:8px 0 4px;font-weight:700}
.formula span{background:var(--banda);border-radius:8px;padding:8px 14px}
.formula b{color:var(--rosa);font-size:1.3rem}
.formula .res{background:var(--oscuro);color:var(--naranja)}
.entrada{margin:14px 0 8px;font-size:1.05rem}
.cfg label{margin-bottom:14px}
.cfg .dos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cfg .inline{display:inline-flex;align-items:center;gap:6px;font-weight:500;margin-top:4px}
.cfg .inline input{width:16px;height:16px;accent-color:var(--rosa)}
.opc{border:1px solid var(--borde);border-radius:10px;padding:8px 12px 2px;margin:0 0 14px}
.opc legend{font-weight:600;font-size:.9rem;padding:0 4px}
.opc .check{margin:6px 0}
.reco{background:var(--banda);border-left:4px solid var(--rosa);border-radius:8px;padding:12px 16px;margin:12px 0 4px}
.reco h3{margin:0 0 6px}
.reco ul{margin:0;padding-left:18px}
.reco .rfq{margin:8px 0 0;font-weight:600;color:var(--rosa)}
.linea{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--borde)}
.linea .t{font-weight:700}.linea .s{font-size:.85rem;color:#3a434c;font-weight:400;display:block}
.linea .p{font-weight:700;text-align:right;min-width:110px}
.linea .p small{display:block;font-size:.75rem;font-weight:500;color:var(--txt2)}
.linea.incl .p{color:var(--ok)}
.aviso{background:#fff4e5;border:1px solid #f5c98a;border-radius:8px;padding:10px 12px;font-size:.92rem;margin:12px 0 0}
.dos{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.cfg .dos,.dos{grid-template-columns:1fr}.linea{grid-template-columns:1fr auto}.linea .p{grid-column:1/-1;text-align:left}}

/* ---- carrito lateral (desde la recomendación) ---- */
.con-carro main{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.con-carro .paso{min-width:0}
.con-carro .panel{margin-left:0;margin-right:0;max-width:none}
#carro{display:none}
.con-carro #carro{display:block;position:sticky;top:16px;background:#fff;border:1px solid var(--borde);border-radius:12px;padding:18px;margin-top:24px}
#carro h3{margin:0 0 10px}
.c-item{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px dashed var(--borde);font-size:.92rem}
.c-item .c-t{display:flex;flex-direction:column;gap:2px;font-weight:600;flex:1}
.c-item .c-t .small{font-weight:500}
.c-item .c-r{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.c-item .qty button{width:30px;font-size:1rem}.c-item .qty input{width:46px}
.c-item.off .c-t{color:var(--txt2)}
.c-item .ok{color:var(--ok)}
.c-chk{cursor:pointer;align-items:center}
.c-chk input{width:18px;height:18px;accent-color:var(--rosa);margin:0}
.c-total{display:flex;justify-content:space-between;font-size:1.05rem;padding:12px 0 4px}
.c-total small{display:block;font-size:.75rem;font-weight:500;color:var(--txt2);text-align:right}
#carro .btn{width:100%;margin-top:6px}
#carro .aviso{margin:8px 0 0}
@media (max-width:820px){.con-carro main{grid-template-columns:1fr}.con-carro #carro{position:static}}

/* ---- timer del apartado y compartir ---- */
.timer{margin:0 0 10px;font-size:.85rem;background:#fff6f8;border:1px solid #f3c4cf;color:#8a1230;border-radius:8px;padding:8px 10px}
.timer.off{background:var(--banda);border-color:var(--borde);color:var(--txt2)}
.share{margin-top:12px;border-top:1px dashed var(--borde);padding-top:10px;font-size:.9rem}
.share summary{cursor:pointer;font-weight:700;color:var(--rosa)}
.share-row{display:flex;gap:6px;margin-top:8px}
.share-row input{flex:1;min-width:0;font:inherit;font-size:.8rem;padding:7px 8px;border:1px solid #c9ced3;border-radius:8px;color:var(--txt2)}
.share-row .btn{padding:7px 10px;font-size:.85rem;white-space:nowrap;text-decoration:none;text-align:center;flex:1}
.share-row .btn:first-child:not(:last-child){flex:0 0 auto}

/* ---- imágenes (18-sep) ---- */
.top-logo{height:34px;width:auto;margin-left:14px}
.hero-2col{display:grid;grid-template-columns:1.15fr 1fr;gap:28px;align-items:center}
.hero-img{margin:0}.hero-img img{width:100%;height:auto;border-radius:14px;display:block;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.paso-img{width:100%;max-width:420px;height:auto;border-radius:10px;display:block;margin:0 0 14px}
.nivel-img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block;margin:-4px 0 8px;background:var(--banda)}
.linea-img{width:56px;height:56px;object-fit:cover;border-radius:8px;flex:0 0 56px;margin-right:12px;background:var(--banda)}
.linea .t{display:flex;align-items:flex-start}.linea .t > span.s{display:block}.linea .t .tt{display:block}
.nivel .path-img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block;margin:-4px 0 8px}
.opc-img{width:100%;max-width:420px;height:auto;border-radius:10px;display:block;margin:0 0 10px}
@media (max-width:820px){.hero-2col{grid-template-columns:1fr}.hero-img{order:-1}}

/* ===== Bloque compartido por /prueba-eyve/ y /prueba-cabletester/ =====
   Sale del design system de SBC (Desarrollo/sbc-design-system, proyecto "SBC Group"
   en claude.ai/design). Dos cosas:
     1. el degradado de fondo, inspirado en close.com/pricing pero en verde de marca
        en vez de lavanda;
     2. la tabla de planes por columnas, con la columna destacada con anillo.
   Si se toca aqui, se toca igual en los dos styles.css: son copias, no un import,
   porque cada landing se sirve como carpeta estatica independiente. */

:root{
  --verde:#5CBE37;        /* verde del logo SBC */
  --verde-osc:#41801F;    /* el que si pasa AA con texto blanco */
  --verde-600:#4CA02B;
  --verde-claro:#E6F6DE;
  --menta:#3CCA6D;
}

/* ---- degradado de fondo ----
   Solo en la portada (paso 1). Dentro del embudo los pasos son paneles blancos
   sobre fondo neutro y el tinte verde asomando por los lados se ve fuera de
   lugar; app.js pone y quita .en-landing al cambiar de paso. */
body{background-color:var(--fondo)}
body.en-landing{
  background-image:
    radial-gradient(54rem 26rem at 12% -10rem, rgba(92,190,55,.13), transparent 60%),
    radial-gradient(44rem 24rem at 88% -6rem, rgba(60,202,109,.09), transparent 62%),
    linear-gradient(180deg, rgba(230,246,222,.38) 0, rgba(255,255,255,0) 30rem);
  background-repeat:no-repeat;
  background-position:top center;
  background-size:100% auto;
}
/* las bandas oscuras y las tarjetas blancas se recortan contra el degradado */
.top,.pie{position:relative;z-index:1}

/* ---- tabla de planes (close.com/pricing) ---- */
.planes-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0 12px}
.planes{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem;text-align:left;background:none}
.planes th,.planes td{padding:13px 14px;border-bottom:1px solid var(--borde);vertical-align:top}
.planes thead th{border-bottom:0;padding-top:22px}
.planes tbody tr:last-child td{border-bottom:0}

.plan{background:#fff;border-radius:12px 12px 0 0}
.plan .n{display:block;font-weight:800;font-size:1.05rem}
.plan .p{display:block;font-size:1.5rem;font-weight:800;line-height:1.1;margin-top:6px}
.plan .p small{display:block;font-size:.72rem;font-weight:500;color:var(--txt2);margin-top:2px}
.plan .lista{display:block;margin-top:6px;font-size:.78rem;color:var(--txt2);font-weight:500}
.plan .lista s{margin-right:4px}
.planes .btn{width:100%;margin-top:10px;padding:10px 14px;font-size:.9rem}

/* columna destacada: anillo verde de marca. El boton sigue en rosa porque el rosa
   es la accion comercial y el verde es la identidad. */
.planes .dest{background:var(--verde-claro);
  box-shadow:inset 1px 0 0 var(--verde-600),inset -1px 0 0 var(--verde-600)}
.planes thead .dest{box-shadow:inset 1px 0 0 var(--verde-600),inset -1px 0 0 var(--verde-600),inset 0 1px 0 var(--verde-600)}
.planes tbody tr:last-child .dest{border-radius:0 0 12px 12px;
  box-shadow:inset 1px 0 0 var(--verde-600),inset -1px 0 0 var(--verde-600),inset 0 -1px 0 var(--verde-600)}
.planes th.dest{position:relative}
.plan .flag{position:absolute;top:-11px;left:50%;transform:translateX(-50%);white-space:nowrap;
  background:var(--verde);color:#000;font-size:.68rem;font-weight:800;letter-spacing:.03em;
  border-radius:4px;padding:4px 9px;text-transform:uppercase}

/* fila de seccion */
.planes .sec td{background:var(--banda);font-weight:800;font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;padding-top:9px;padding-bottom:9px}
.planes .sec .dest{background:var(--verde-claro)}

.planes .et{font-weight:600}
.planes .et small{display:block;font-weight:400;color:var(--txt2);font-size:.8rem;margin-top:2px}
.planes .si,.planes .no{text-align:center;font-size:1rem}
.planes .si{color:var(--verde-osc);font-weight:700}
.planes .no{color:#BDBDBD}
.planes .val{text-align:center;font-weight:600;font-size:.85rem}

@media (max-width:760px){
  .planes{min-width:640px}
  .planes th:first-child,.planes td:first-child{position:sticky;left:0;z-index:1;background:#fff}
  .planes .sec td:first-child{background:var(--banda)}
}

/* ---- ajustes de ancho y cabecera de la tabla de planes ---- */
.planes th:first-child,.planes td:first-child{width:32%}
.planes th:not(:first-child),.planes td:not(:first-child){width:17%}
.planes thead th{padding-left:10px;padding-right:10px}
.plan .n{font-size:.98rem;line-height:1.25}
.plan .n .tag{display:block;font-size:.68rem;margin-top:1px}
.plan .p{font-size:1.35rem}
.planes .btn{padding:9px 8px;font-size:.82rem;white-space:nowrap}
.plan .flag{top:3px;font-size:.53rem;letter-spacing:.01em;padding:3px 6px;line-height:1.3;
  white-space:nowrap}