/* BASE360 · hoja base compartida por index / resultado / planes / pago
   Todos los tokens viven aquí. No dupliques :root en las páginas. */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Instrument+Serif:ital@0;1&display=swap');

:root{
  /* marca */
  --navy:#0B1B34; --navy2:#122748; --navy3:#1B3358;
  --teal:#14B8A6; --teal-d:#0E7C86; --teal-dd:#0A5F68;
  --gold:#F4B740;
  /* superficies */
  --bg:#F4F7FA; --card:#FFFFFF; --line:#E3E8EF; --line-s:#EEF2F7;
  /* texto */
  --tx:#0B1B34; --tx-body:#33415A; --tx-dim:#6B7688; --tx-inv-dim:#9FB2CC;
  /* estados */
  --ok:#0E9F6E; --taken:#E02424; --warn:#8A6212; --wa:#25D366;
  /* forma */
  --r-sm:10px; --r:14px; --r-lg:20px; --r-pill:999px;
  --shadow:0 18px 50px rgba(11,27,52,.12);
  --shadow-sm:0 2px 8px rgba(11,27,52,.06);
  --ring:0 0 0 3px rgba(20,184,166,.35);
  --font:'Instrument Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--tx);background:var(--bg);
  line-height:1.55;font-size:16px;letter-spacing:-.006em;
  -webkit-font-smoothing:antialiased;text-wrap:pretty;
}
img{max-width:100%;display:block}
a{color:var(--teal-d);text-decoration:none}
a:hover{color:var(--teal-dd);text-decoration:underline}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.wrap-n{max-width:660px;margin:0 auto;padding:0 22px}
.tnum{font-variant-numeric:tabular-nums}
.serif{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ---------- barra de salida al sitio principal ---------- */
/* El buscador vive en su propio subdominio. Sin esta barra, el cliente que
   entra directo a buscador.base360.pro no tiene como llegar a base360.pro:
   el logo lo devuelve al buscador, no al sitio. Va arriba de todo, delgada,
   para no competir con las teclas de la barra azul. */
.sitio{background:#061021;border-bottom:1px solid rgba(255,255,255,.07)}
.sitio-in{max-width:1080px;margin:0 auto;padding:0 22px}
.sitio a{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 2px;text-decoration:none;
  font-size:12.5px;font-weight:600;letter-spacing:-.01em;color:#8FA5C2;
  transition:color .16s ease;
}
.sitio a b{color:#CFE0F2;font-weight:700}
.sitio svg{
  width:14px;height:14px;flex:none;fill:none;stroke:currentColor;
  stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;
  transition:transform .18s ease;
}
@media (hover:hover) and (pointer:fine){
  .sitio a:hover{color:#fff;text-decoration:none}
  .sitio a:hover b{color:#fff}
  .sitio a:hover svg{transform:translateX(-3px)}
}
.sitio a:focus-visible{outline:2px solid rgba(255,255,255,.55);outline-offset:2px;border-radius:6px}
@media (prefers-reduced-motion:reduce){ .sitio svg{transition:none} }
@media(max-width:400px){ .sitio-in{padding:0 12px} .sitio a{font-size:11.5px} }

/* ---------- barra promocional ---------- */
.strip{
  background:var(--navy);color:#DCE7F5;text-align:center;
  padding:11px 22px;font-size:14px;font-weight:500;letter-spacing:-.01em;
}
.strip b{color:var(--gold);font-weight:600}
.strip[hidden]{display:none}

/* ---------- nav ---------- */
nav.top{
  position:sticky;top:0;z-index:50;background:rgba(11,27,52,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-in{max-width:1080px;margin:0 auto;padding:13px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;text-decoration:none;font-size:19px;letter-spacing:-.02em}
.brand:hover{color:#fff;text-decoration:none}
.brand .dot{width:11px;height:11px;flex:none;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--teal-d));box-shadow:0 0 12px rgba(20,184,166,.7)}
.brand .t{color:var(--teal)}
.brand small{display:block;font-weight:500;color:var(--tx-inv-dim);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;line-height:1.4}
.nav-cta{
  color:#fff;font-size:13.5px;font-weight:600;text-decoration:none;white-space:nowrap;
  background:linear-gradient(135deg,var(--teal),var(--teal-d));padding:9px 17px;border-radius:var(--r-pill);
  transition:filter .18s ease;
}
.nav-cta:hover{filter:brightness(1.08);color:#fff;text-decoration:none}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:inherit;font-weight:600;font-size:16px;letter-spacing:-.01em;
  padding:15px 24px;border-radius:var(--r);border:0;cursor:pointer;text-decoration:none;
  transition:filter .18s ease,transform .12s ease,border-color .18s ease;
}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-d));color:#fff;box-shadow:0 6px 18px rgba(14,124,134,.28)}
.btn-primary:hover{filter:brightness(1.07);color:#fff}
.btn-primary[disabled],.btn[aria-busy="true"]{opacity:.65;cursor:progress}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--teal);color:var(--navy)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.06);color:#fff}
.btn-block{width:100%}

/* ---------- formularios ---------- */
label.fl{display:block;font-size:12.5px;color:var(--tx-dim);margin:0 0 5px;font-weight:600;letter-spacing:.01em}
.field{margin-top:16px}
input.f,textarea.f,select.f{
  width:100%;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:13px 15px;font-size:16px;font-family:inherit;color:var(--tx);
  background:#fff;outline:0;transition:border-color .16s ease,box-shadow .16s ease;
}
input.f::placeholder,textarea.f::placeholder{color:#9AA5B5}
input.f:focus,textarea.f:focus{border-color:var(--teal);box-shadow:var(--ring)}
input.f[aria-invalid="true"],textarea.f[aria-invalid="true"]{border-color:var(--taken)}
textarea.f{min-height:100px;resize:vertical;line-height:1.5}
.err{color:var(--taken);font-size:12.5px;margin-top:5px;min-height:15px;font-weight:500}

/* ---------- tarjeta de resultado ---------- */
.card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow);border-top:4px solid var(--line);padding:26px}
.card.v-ok{border-top-color:var(--ok)}
.card.v-taken{border-top-color:var(--taken)}
.vhead{display:flex;align-items:center;gap:14px}
.vicon-box{width:48px;height:48px;flex:none;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--tx-dim)}
.card.v-ok .vicon-box{background:rgba(14,159,110,.11);color:var(--ok)}
.card.v-taken .vicon-box{background:rgba(224,36,36,.09);color:var(--taken)}
.vicon{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.vtitle{font-size:21px;font-weight:700;margin:0;letter-spacing:-.02em}
.vterm{color:var(--tx-dim);font-size:14px}

/* ---------- footer ---------- */
footer.site{background:var(--navy);color:var(--tx-inv-dim);padding:36px 22px;font-size:13px;margin-top:auto}
.foot-in{max-width:1080px;margin:0 auto;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:flex-start}
.foot-in a{color:#BACBE2;text-decoration:underline;text-underline-offset:2px}
.foot-in a:hover{color:#fff}
.disc{max-width:620px;color:#8399B8;font-size:12px;line-height:1.65}

/* ---------- secciones ---------- */
.h2{text-align:center;font-size:clamp(23px,3.4vw,33px);font-weight:700;margin:0 0 8px;letter-spacing:-.025em}
.lead{text-align:center;color:var(--tx-dim);max-width:560px;margin:0 auto 36px;font-size:16px}

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