/* ==========================================================
   TECSIS — Slider principal de portada
   ========================================================== */
.tzh{
  position:relative;overflow:hidden;background:#05070d;
  min-height:clamp(540px,84vh,780px);display:flex;flex-direction:column;isolation:isolate
}
.tzh-pista{display:flex;flex:1;min-height:inherit;transition:transform .8s cubic-bezier(.4,0,.15,1);will-change:transform}
.tzh-slide{flex:0 0 100%;position:relative;display:flex;align-items:center;min-height:clamp(540px,84vh,780px)}

.tzh-fondo{position:absolute;inset:0;z-index:0;overflow:hidden}
.tzh-fondo img{
  width:100%!important;height:100%!important;max-width:none!important;object-fit:cover;display:block;
  transform:scale(1.10);transition:transform 11s ease-out;filter:saturate(1.05)
}
.tzh-slide.is-on .tzh-fondo img{transform:scale(1)}

.tzh-scrim{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(96deg,rgba(4,6,12,.90) 0%,rgba(4,6,12,.74) 36%,rgba(4,6,12,.38) 64%,rgba(4,6,12,.18) 100%),
    linear-gradient(180deg,rgba(4,6,12,.52) 0%,transparent 24%,transparent 64%,rgba(4,6,12,.80) 100%),
    radial-gradient(60% 70% at 8% 40%,rgba(47,123,255,.26),transparent 70%)
}
.tzh-in{position:relative;z-index:2;width:100%}
.tzh-txt{max-width:47rem;padding:40px 0}
.tzh-txt .tz-h1{margin:20px 0 22px;text-shadow:0 4px 28px rgba(0,0,0,.6)}
.tzh-txt .tz-lead{max-width:44rem;color:#c6d1e2}
.tzh-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.tzh-chip{
  display:inline-flex;align-items:center;margin-top:26px;padding:10px 16px;border-radius:14px;
  background:rgba(255,255,255,.95);box-shadow:0 14px 34px -10px rgba(0,0,0,.7)
}
.tzh-chip img{height:40px;width:auto;max-width:190px;object-fit:contain;display:block}

/* aparición del contenido */
.tzh-txt > *{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s}
.tzh-slide.is-on .tzh-txt > *{opacity:1;transform:none}
.tzh-slide.is-on .tzh-txt > *:nth-child(1){transition-delay:.14s}
.tzh-slide.is-on .tzh-txt > *:nth-child(2){transition-delay:.22s}
.tzh-slide.is-on .tzh-txt > *:nth-child(3){transition-delay:.30s}
.tzh-slide.is-on .tzh-txt > *:nth-child(4){transition-delay:.38s}
.tzh-slide.is-on .tzh-txt > *:nth-child(5){transition-delay:.46s}

/* controles */
.tzh-nav{position:absolute;left:0;right:0;bottom:0;z-index:5}
.tzh-nav-in{display:flex;align-items:center;gap:16px;padding-bottom:22px}
.tzh-puntos{flex:1;display:flex;gap:8px;flex-wrap:wrap}
.tzh-nav .tzs-flecha{
  background:rgba(6,9,16,.6);backdrop-filter:blur(10px);border-color:rgba(255,255,255,.18)
}
.tzh-nav .tzs-punto{background:rgba(6,9,16,.58);backdrop-filter:blur(10px);border-color:rgba(255,255,255,.16)}
.tzh-nav .tzs-punto.is-on{background:rgba(47,123,255,.34);border-color:rgba(120,180,255,.6);color:#fff}
.tzh-nav .tzs-progreso{margin:0;height:3px;background:rgba(255,255,255,.12)}

/* franja de confianza */
.tzh-trust{background:var(--bg-2);border-bottom:1px solid var(--line);padding:0}
.tzh-trust .tz-trust{margin:0;border-left:0;border-right:0;border-radius:0;border-top:0}

@media (max-width:900px){
  .tzh,.tzh-slide{min-height:clamp(500px,78vh,640px)}
  .tzh-scrim{background:
    linear-gradient(180deg,rgba(4,6,12,.72) 0%,rgba(4,6,12,.55) 30%,rgba(4,6,12,.92) 100%),
    radial-gradient(70% 60% at 20% 30%,rgba(47,123,255,.24),transparent 70%)}
  .tzh-txt{padding:30px 0 96px}
  .tzh-nav .tzs-punto span{display:none}
  .tzh-nav .tzs-punto{padding:11px}
  .tzh-cta .tz-btn{flex:1 1 auto;justify-content:center}
}
@media (max-width:560px){
  .tzh-chip img{height:32px;max-width:150px}
  .tzh-nav-in{gap:8px;padding-bottom:16px}
  .tzh-nav .tzs-flecha{width:40px;height:40px}
}
@media (prefers-reduced-motion:reduce){
  .tzh-pista{transition:none}
  .tzh-fondo img{transform:none!important;transition:none}
  .tzh-txt > *{opacity:1!important;transform:none!important}
}

/* ==========================================================
   BANDA DE SISTEMAS (banners oficiales de fabricante)
   ========================================================== */
.tzb{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tzb-t{
  position:relative;display:block;border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--line);background:var(--bg-2);aspect-ratio:1366/400;
  transition:transform .35s,border-color .35s,box-shadow .35s
}
.tzb-t:hover{transform:translateY(-5px);border-color:rgba(47,123,255,.35);box-shadow:var(--shadow-m)}
.tzb-t img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.tzb-t:hover img{transform:scale(1.05)}
.tzb-t::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,13,.15),rgba(5,7,13,.86))
}
.tzb-cap{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:18px 20px;
  display:flex;align-items:flex-end;justify-content:space-between;gap:12px
}
.tzb-cap b{font-family:var(--ff-d);font-size:1.02rem;font-weight:600;display:block}
.tzb-cap small{display:block;color:var(--txt-3);font-size:.79rem;margin-top:3px}
.tzb-cap svg{width:18px;height:18px;stroke:var(--blue-l);fill:none;stroke-width:2.2;flex:0 0 auto}
@media (max-width:900px){ .tzb{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .tzb{grid-template-columns:1fr} }

/* ==========================================================
   LOGOS DE MARCA NORMALIZADOS
   Los archivos originales traen mucho margen vacío; cada uno
   lleva su factor de escala para que se vean del mismo tamaño.
   ========================================================== */
.tz-cred{
  width:186px;height:82px;padding:0;overflow:hidden;
  display:grid;place-items:center
}
.tz-cred img{height:auto!important;max-width:none!important;max-height:none!important;display:block}
.tz-cred--fit-asociado img{width:174px!important}
.tz-cred--fit-integral img{width:152px!important}
.tz-cred--fit-trend img{width:232px!important}
.tz-cred--fit-fortinet img{width:252px!important}
.tz-cred--fit-paloalto img{width:212px!important}
.tz-cred--sm{background:#fff;border-color:rgba(255,255,255,.55)}
@media (max-width:560px){
  .tz-cred{width:148px;height:66px}
  .tz-cred--fit-asociado img{width:138px!important}
  .tz-cred--fit-integral img{width:120px!important}
  .tz-cred--fit-trend img{width:184px!important}
  .tz-cred--fit-fortinet img{width:200px!important}
  .tz-cred--fit-paloalto img{width:168px!important}
}

/* ==========================================================
   FONDOS GENERADOS COMO CAPA DE SECCIÓN
   ========================================================== */
.tz-bgimg{position:relative;isolation:isolate;overflow:hidden}
.tz-bgimg::before{
  content:"";position:absolute;inset:0;z-index:-3;pointer-events:none;
  background-image:var(--tz-bg);background-size:cover;background-position:center;
  opacity:.55;
  animation:none
}
.tz-bgimg::after{
  content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:linear-gradient(180deg,rgba(5,7,13,.86) 0%,rgba(5,7,13,.62) 38%,rgba(5,7,13,.90) 100%)
}
.tz-bgimg--suave::before{opacity:.30}
.tz-bgimg--suave::after{background:linear-gradient(180deg,rgba(5,7,13,.92),rgba(5,7,13,.84))}
/* cuando la sección ya trae malla animada, la imagen va debajo */
.tz-mesh.tz-bgimg::before{z-index:-3}

/* ==========================================================
   SELLO TECSIS EN LAS TARJETAS DEL CATÁLOGO
   ========================================================== */
.tzc-sello{
  position:absolute;left:12px;bottom:12px;z-index:3;display:flex;align-items:center;gap:7px;
  padding:6px 11px 6px 8px;border-radius:100px;
  background:rgba(5,7,13,.74);backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.14)
}
.tzc-sello img{height:17px;width:auto;display:block;filter:brightness(1.9) saturate(1.15)}
.tzc-sello span{
  font-family:var(--ff-d);font-size:.62rem;font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;color:var(--txt-3);white-space:nowrap
}
@media (max-width:560px){ .tzc-sello span{display:none} }

/* Distintivos de socio en texto: los archivos de logo de estos fabricantes
   traen el dibujo descentrado y recortarlos se veía mal. */
.tz-cred--txt{
  display:flex;flex-direction:column;justify-content:center;align-items:flex-start;
  width:auto;min-width:132px;height:82px;padding:0 22px;
  background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:14px
}
.tz-cred--txt b{
  font-family:var(--ff-d);font-size:1.02rem;font-weight:700;letter-spacing:-.01em;color:var(--txt);line-height:1.15
}
.tz-cred--txt small{
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-3);margin-top:4px
}
.tz-cred--txt:hover{background:rgba(47,123,255,.1);border-color:rgba(47,123,255,.32);transform:translateY(-3px)}
@media (max-width:560px){
  .tz-cred--txt{height:66px;min-width:112px;padding:0 15px}
  .tz-cred--txt b{font-size:.9rem}
  .tz-cred--txt small{font-size:.64rem}
}