/* TuSuite - plantilla landing SaaS tipo Certronic
   Autor: generado automáticamente. Licencia: uso libre para el proyecto.
*/
:root{
  --bg:#0b1020;
  --bg2:#0f1730;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --line:rgba(234,240,255,.12);
  --shadow: 0 24px 60px rgba(0,0,0,.35);
  --radius:22px;
  --radius2:16px;
  --max: 1140px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1000px 500px at 20% -10%, rgba(132,99,255,.35), transparent 60%),
    radial-gradient(900px 520px at 90% 10%, rgba(41,193,255,.25), transparent 55%),
    radial-gradient(900px 520px at 30% 90%, rgba(255,90,180,.18), transparent 60%),
    linear-gradient(180deg, var(--bg), #070b16 70%);
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.sr{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0}
.skip{
  position:absolute; left:12px; top:12px; padding:10px 12px;
  background:#fff; color:#000; border-radius:10px; transform:translateY(-140%);
}
.skip:focus{transform:translateY(0); z-index:99}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(8,10,18,.78), rgba(8,10,18,.48));
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:16px}
.brand{display:flex; align-items:center; gap:10px; font-weight:700; letter-spacing:.2px}
.brand span{font-size:16px}
.nav__menu{display:flex; align-items:center; gap:18px}
.nav__menu a{font-size:14px; color:rgba(234,240,255,.86)}
.nav__menu a:hover{color:#fff}
.pill{
  padding:10px 12px; border-radius:999px;
  background: rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.12);
}
.lang{
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(234,240,255,.9);
  padding:10px 10px; border-radius:999px;
  cursor:pointer; font-weight:600; font-size:12px;
}
.nav__toggle{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  border-radius:12px;
  padding:10px 10px;
  cursor:pointer;
}
.bars{
  display:block; width:22px; height:2px; background:#fff; position:relative; border-radius:2px;
}
.bars:before,.bars:after{
  content:""; position:absolute; left:0; width:22px; height:2px; background:#fff; border-radius:2px;
}
.bars:before{top:-7px}
.bars:after{top:7px}

/* HERO */
.hero{padding:64px 0 22px}
.hero__grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:34px; align-items:center}
.kicker{color:rgba(234,240,255,.72); font-size:13px; margin:0 0 10px}
h1{
  margin:0 0 14px;
  font-size:44px; line-height:1.05;
  letter-spacing:-1.2px;
}
.grad{
  background: linear-gradient(90deg, rgba(132,99,255,1), rgba(41,193,255,1), rgba(255,90,180,1));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.lead{margin:0 0 18px; color:rgba(234,240,255,.78); font-size:16px; line-height:1.6}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin: 18px 0 16px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color:#fff;
  font-weight:600; font-size:14px;
  transition: transform .15s ease, background .15s ease, border .15s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.10); border-color: rgba(255,255,255,.18)}
.btn--primary{
  background: linear-gradient(90deg, rgba(132,99,255,.95), rgba(41,193,255,.9));
  border-color: rgba(255,255,255,.16);
}
.btn--ghost{background: rgba(255,255,255,.04)}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin: 6px 0 18px}
.badge{
  font-size:12px; color:rgba(234,240,255,.88);
  padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
.store{display:flex; gap:10px; align-items:center}
.store__btn{display:block; border-radius:14px; overflow:hidden; border:1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.06)}
.store__btn img{height:44px; width:auto}

.hero__visual{position:relative; min-height:420px}
.card{
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}
.glass{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
}
.minihead{
  display:flex; align-items:center; gap:8px;
  padding:14px 16px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.dot{width:10px; height:10px; border-radius:999px; background: rgba(255,255,255,.18)}
.minihead__title{margin-left:8px; font-size:12px; color:rgba(234,240,255,.76)}
.viz{display:grid; grid-template-columns:1fr 1fr; gap:14px; padding:16px}
.metric{padding:14px; border-radius:16px; background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08); margin-bottom:12px}
.metric__label{font-size:12px; color:rgba(234,240,255,.72)}
.metric__value{font-size:24px; font-weight:700; margin-top:6px}
.meter{height:10px; border-radius:999px; background: rgba(255,255,255,.08); overflow:hidden; margin-top:10px}
.meter span{display:block; height:100%; background: linear-gradient(90deg, rgba(41,193,255,.95), rgba(132,99,255,.95))}
.hint{margin-top:8px; font-size:12px; color:rgba(234,240,255,.72)}
.warn{color: rgba(255,184,110,.95)}
.list{padding:14px; border-radius:16px; background: rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.08)}
.list__title{font-size:12px; color:rgba(234,240,255,.72); margin-bottom:10px}
.row{display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid rgba(255,255,255,.08); font-size:13px}
.row:last-child{border-bottom:0}
.chipgrid{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
.chip{
  font-size:12px; padding:8px 10px;
  border-radius:999px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
}
.float{
  position:absolute; inset:auto; width:240px; height:240px; filter: blur(24px);
  border-radius:999px; opacity:.55; z-index:-1;
  background: radial-gradient(circle at 30% 30%, rgba(132,99,255,.85), transparent 60%);
}
.float--a{right:-60px; top:-40px}
.float--b{left:-70px; bottom:-70px; background: radial-gradient(circle at 30% 30%, rgba(255,90,180,.60), transparent 60%)}

.scrollhint{display:flex; align-items:center; justify-content:center; gap:10px; padding:12px 0 0}
.scrollhint__line{width:26px; height:1px; background: rgba(234,240,255,.25)}
.scrollhint__text{font-size:12px; color:rgba(234,240,255,.64)}

/* TRUST */
.trust{padding:20px 0 6px}
.trust__row{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; padding:16px 0;
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.trust__label{margin:0; font-size:13px; color:rgba(234,240,255,.70)}
.logos{display:flex; gap:18px; align-items:center; flex-wrap:wrap; justify-content:flex-end}
.logos img{height:22px; opacity:.72; filter: saturate(.7)}
.logos img:hover{opacity:.95; filter: saturate(1)}

/* SECTIONS */
.section{padding:70px 0}
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.section__head{max-width:720px; margin-bottom:26px}
.section__head h2{margin:0 0 10px; font-size:32px; letter-spacing:-.7px}
.muted{color:var(--muted); line-height:1.65}
.small{font-size:12px}
.center{display:flex; justify-content:center; margin-top:22px}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
.grid4{display:grid; grid-template-columns: repeat(4, 1fr); gap:16px}
.feat{padding:18px}
.icon{
  width:44px; height:44px; border-radius:16px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  margin-bottom:12px;
  font-weight:800;
}
.feat h3{margin:0 0 8px}
.feat p{margin:0 0 12px; color:rgba(234,240,255,.72)}
.bullets{margin:0; padding-left:18px; color:rgba(234,240,255,.72)}
.bullets li{margin:6px 0}

.mod{padding:16px}
.mod h3{margin:0 0 8px}
.mod p{margin:0 0 10px; color:rgba(234,240,255,.72)}
.tag{
  display:inline-flex; padding:8px 10px; font-size:12px;
  border-radius:999px; border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: rgba(234,240,255,.80);
}

.callout{
  margin-top:18px;
  padding:18px;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.callout h3{margin:0 0 8px}
.callout p{margin:0}

/* SECURITY */
.sec{display:grid; grid-template-columns:1.15fr .85fr; gap:18px; align-items:start}
.checks{display:grid; gap:10px; margin:18px 0}
.check{
  padding:12px 14px; border-radius:16px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  color: rgba(234,240,255,.80);
}
.sec__card{padding:18px}
.uptime{margin-top:12px; border-radius:16px; overflow:hidden; border:1px solid rgba(255,255,255,.10)}
.uptime__row{display:flex; justify-content:space-between; padding:12px 14px; border-bottom:1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.04)}
.uptime__row:last-child{border-bottom:0}
.note{margin-top:14px; font-size:12px; color:rgba(234,240,255,.60)}

/* CASES */
.case{padding:18px}
.case__k{margin:0 0 10px; font-size:12px; color:rgba(234,240,255,.62); letter-spacing:.4px}
.case h3{margin:0 0 8px}
.case p{margin:0 0 12px; color:rgba(234,240,255,.72)}
.link{color: rgba(120,215,255,.92)}
.link:hover{text-decoration:underline}
.testimonial{margin-top:16px; padding:18px; display:flex; align-items:flex-start; justify-content:space-between; gap:16px}
.quote{font-size:16px; line-height:1.55; color:rgba(234,240,255,.86)}
.who{display:flex; align-items:center; gap:10px; min-width:260px; justify-content:flex-end}
.who__name{font-weight:700}
.who__meta{font-size:12px; color:rgba(234,240,255,.62)}

/* CONTACT */
.contact{display:grid; grid-template-columns: 1fr 1fr; gap:18px; align-items:start}
.contact__cards{display:grid; grid-template-columns: repeat(3, 1fr); gap:12px; margin:18px 0}
.mini{padding:14px}
.mini__k{font-size:12px; color:rgba(234,240,255,.62)}
.mini__v{margin-top:6px; font-weight:700}
.formcard{padding:18px}
label{display:block; font-size:13px; color:rgba(234,240,255,.86); margin-bottom:10px}
input,select,textarea{
  width:100%;
  margin-top:8px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding:12px 12px;
  outline:none;
}
input:focus,select:focus,textarea:focus{border-color: rgba(120,215,255,.65)}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.formrow{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:12px}
.checkline{display:flex; align-items:center; gap:10px; margin:0}
.checkline input{width:auto; margin:0}
.formmsg{margin:12px 0 0; color:rgba(234,240,255,.70); font-size:13px}
.formmsg.ok{color: rgba(140,255,196,.92)}
.formmsg.bad{color: rgba(255,170,170,.92)}

/* LOGIN */
.login__card{max-width:440px; padding:18px}
.login__card button{width:100%; margin-top:6px}

/* FOOTER */
.footer{padding:36px 0 40px; border-top:1px solid rgba(255,255,255,.06)}
.footer__grid{display:grid; grid-template-columns: 1.2fr .7fr .9fr; gap:18px; align-items:start}
.brand--foot{opacity:.96}
.footlinks{display:grid; gap:8px}
.footlinks a{font-size:13px; color:rgba(234,240,255,.76)}
.footlinks a:hover{color:#fff}
.footmeta{display:grid; gap:8px; justify-items:end}

/* RESPONSIVE */
@media (max-width: 980px){
  h1{font-size:38px}
  .hero__grid{grid-template-columns: 1fr}
  .hero__visual{min-height:360px}
  .grid3{grid-template-columns: 1fr 1fr}
  .grid4{grid-template-columns: 1fr 1fr}
  .sec{grid-template-columns: 1fr}
  .contact{grid-template-columns: 1fr}
  .contact__cards{grid-template-columns: 1fr 1fr 1fr}
  .testimonial{flex-direction:column}
  .who{justify-content:flex-start; min-width:0}
  .footer__grid{grid-template-columns: 1fr; gap:14px}
  .footmeta{justify-items:start}
}

@media (max-width: 720px){
  .nav__toggle{display:inline-flex}
  .nav__menu{
    position:absolute;
    top:62px; left:0; right:0;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
    padding:14px 20px 18px;
    background: rgba(8,10,18,.92);
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav__menu.open{display:flex}
  .grid2{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .grid4{grid-template-columns: 1fr}
  .trust__row{flex-direction:column; align-items:flex-start}
  .logos{justify-content:flex-start}
  .contact__cards{grid-template-columns: 1fr}
}

/* datacheck-tech enhancements */
.card.feat ul.bullets li strong { font-weight: 700; }
.badge, .chip { backdrop-filter: blur(10px); }
.header { position: sticky; top: 0; z-index: 50; }