/* Cotizador ORBE'S — mismos colores y letras que orbes.com.mx. Un solo tema
   claro a propósito: es el de la marca, y la cotización se imprime. */
:root{
  --tinta:#0F3D2E;--tinta-2:#3C5A4E;--papel:#F2F7F3;--papel-2:#E3EEE6;--linea:#C6D8CB;
  --verde:#12A45C;--verde-osc:#0B7E45;--menta:#D9F0E2;--ambar:#B07C10;--ambar-bg:#FEF8E9;
  --rojo:#9C3A26;--rojo-bg:#FBEAE5;--blanco:#FFFFFF;
  --s1:0 1px 2px rgba(15,61,46,.05),0 10px 26px -16px rgba(15,61,46,.28);
  --ease:cubic-bezier(.23,1,.32,1);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--papel)}
body{margin:0;background:var(--papel);color:var(--tinta);font:16.5px/1.55 'IBM Plex Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'IBM Plex Sans Condensed','IBM Plex Sans',sans-serif;line-height:1.12;margin:0;text-wrap:balance}
p{margin:0}
a{color:var(--verde-osc)}
.num,.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* barra */
.barra{position:sticky;top:0;z-index:10;background:rgba(242,247,243,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.barra .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.marca{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--tinta);
  font-family:'IBM Plex Sans Condensed',sans-serif;font-weight:700;font-size:22px;letter-spacing:.02em}
.marca svg{width:26px;height:26px}
.marca b{color:var(--verde);font-weight:inherit}
.volver{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--tinta-2);text-decoration:none;border-bottom:1px solid var(--linea)}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}

/* cabecera */
.cab{padding-block:40px 26px;display:grid;gap:12px;max-width:760px}
.eti{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--verde-osc);font-weight:600}
.cab h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.01em}
.cab p{font-size:18px;color:var(--tinta-2);max-width:62ch}

/* formulario + resumen */
.cotizador{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;padding-bottom:64px}
form{display:grid;gap:18px}
fieldset{margin:0;border:1px solid var(--linea);border-radius:12px;background:var(--blanco);padding:22px 24px 24px;box-shadow:var(--s1);display:grid;gap:16px;min-width:0}
legend{float:left;width:100%;padding:0;display:flex;align-items:baseline;gap:12px;font-family:'IBM Plex Sans Condensed',sans-serif;font-size:22px;font-weight:600}
legend .paso{font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;color:var(--blanco);background:var(--tinta);border-radius:6px;padding:2px 8px}
.ayuda{font-size:15px;color:var(--tinta-2);clear:both}
.campos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.campo{display:grid;gap:6px;min-width:0}
.campo.ancho{grid-column:1/-1}
label,.lbl{font-size:14.5px;font-weight:500;color:var(--tinta)}
.lbl small,label small{font-weight:400;color:var(--tinta-2)}
input[type=text],input[type=tel],input[type=email],input[type=number],textarea,select{
  width:100%;font:inherit;font-size:16px;color:var(--tinta);background:var(--papel);border:1px solid var(--linea);border-radius:8px;padding:10px 12px;
  transition:border-color .15s var(--ease),background .15s var(--ease)}
textarea{min-height:92px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--verde);background:var(--blanco);box-shadow:0 0 0 3px rgba(18,164,92,.16)}
.campo.mal input,.campo.mal textarea{border-color:var(--rojo);background:var(--rojo-bg)}

/* opciones en tarjeta (radio y casilla) */
.opciones{display:grid;gap:10px}
.opcion{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:12px;align-items:start;border:1px solid var(--linea);border-radius:10px;padding:13px 15px;cursor:pointer;
  background:var(--blanco);transition:border-color .15s var(--ease),background .15s var(--ease)}
.opcion:hover{border-color:var(--verde)}
.opcion:has(input:checked){border-color:var(--verde);background:#F4FBF7;box-shadow:inset 0 0 0 1px var(--verde)}
.opcion input{margin:3px 0 0;width:18px;height:18px;accent-color:var(--verde)}
.opcion b{display:block;font-weight:600;font-size:16px}
.opcion span.det{display:block;font-size:14.5px;color:var(--tinta-2);margin-top:2px}
.opcion .precio{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--tinta-2);text-align:right;white-space:nowrap}
.opcion .precio.regalo{color:var(--verde-osc);font-weight:600}
.opcion .marca-rev{display:inline-block;margin-top:5px;font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.05em;color:var(--ambar);background:var(--ambar-bg);border-radius:99px;padding:1px 8px}
.cantidad{display:inline-flex;align-items:center;gap:6px;margin-top:8px}
.cantidad button{width:30px;height:30px;border-radius:7px;border:1px solid var(--linea);background:var(--papel);font:600 16px 'IBM Plex Mono',monospace;color:var(--tinta);cursor:pointer}
.cantidad button:focus-visible{outline:2px solid var(--verde);outline-offset:1px}
.cantidad output{min-width:22px;text-align:center;font-family:'IBM Plex Mono',monospace}
.pago{grid-template-columns:repeat(2,minmax(0,1fr))}
.chip{display:inline-block;margin-top:6px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;font-weight:600;color:var(--verde-osc);background:var(--menta);border-radius:99px;padding:2px 9px}

.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.aviso{font-size:14px;color:var(--tinta-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 17px 'IBM Plex Sans',sans-serif;border-radius:9px;padding:14px 24px;border:none;cursor:pointer;text-decoration:none;
  transition:transform .15s var(--ease),box-shadow .15s var(--ease),background .15s var(--ease)}
.btn-1{background:linear-gradient(135deg,#39D98A,var(--verde) 45%,var(--verde-osc));color:#fff;box-shadow:0 10px 24px -12px rgba(11,126,69,.7)}
.btn-1:hover{transform:translateY(-1px)}
.btn-1:disabled{opacity:.6;cursor:wait;transform:none}
.btn-2{background:var(--blanco);color:var(--tinta);border:1px solid var(--linea)}
.btn-2:hover{border-color:var(--verde)}
.btn:focus-visible{outline:3px solid rgba(18,164,92,.45);outline-offset:2px}
.estado{font-size:15px;padding:12px 14px;border-radius:8px;background:var(--rojo-bg);color:var(--rojo)}

/* resumen */
.resumen{position:sticky;top:76px;background:var(--tinta);color:#C9DDD2;border-radius:14px;padding:24px;display:grid;gap:14px;box-shadow:0 24px 48px -26px rgba(15,61,46,.7)}
.resumen h2{color:#fff;font-size:22px}
.r-grande{display:grid;gap:2px}
.r-grande .lbl{color:#9FC3B1;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:500}
.r-grande .cifra{font-family:'IBM Plex Sans Condensed',sans-serif;font-size:40px;font-weight:600;color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.r-grande .cifra small{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:400;color:#9FC3B1;letter-spacing:0}
.r-ahorro{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:#39D98A}
.r-filas{display:grid;gap:7px;border-top:1px dashed rgba(201,221,210,.25);padding-top:12px;font-size:14.5px}
.r-filas div{display:flex;justify-content:space-between;gap:12px}
.r-filas b{color:#fff;font-weight:600;font-family:'IBM Plex Mono',monospace;font-size:13.5px;white-space:nowrap}
.r-filas .total{border-top:1px solid rgba(201,221,210,.3);padding-top:9px;margin-top:3px;color:#fff}
.r-nota{font-size:13px;color:#9FC3B1}
.r-nota.rev{color:#F0C45E}
.mini{display:none}
.mini[hidden]{display:none!important}

@media(max-width:900px){
  .cotizador{grid-template-columns:1fr}
  .resumen{position:static}
  .mini{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:20;justify-content:space-between;align-items:center;gap:12px;
    padding:12px 18px calc(12px + env(safe-area-inset-bottom,0px));background:var(--tinta);color:#fff;font-size:14px;box-shadow:0 -10px 30px -18px rgba(0,0,0,.6)}
  .mini b{font-family:'IBM Plex Mono',monospace}
  .mini a{color:#39D98A;font-family:'IBM Plex Mono',monospace;font-size:12.5px}
  body.con-mini{padding-bottom:64px}
}
@media(max-width:560px){
  .campos,.pago{grid-template-columns:1fr}
  fieldset{padding:18px 16px 20px}
  .opcion{grid-template-columns:20px minmax(0,1fr)}
  .opcion .precio{grid-column:2;text-align:left}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}