:root{
  /* Cyber-tech (verde + cyan) */
  --bg:#050a08;
  --bg2:#07110b;
  --panel:rgba(9,16,13,.76);
  --panel2:rgba(7,12,10,.62);

  --txt:#eafff1;
  --muted:#b7e8c8;

  --acc:#58e18c;    /* verde principal */
  --acc2:#26c6da;   /* cyan acento */

  --border:rgba(120,255,190,.16);
  --border2:rgba(38,198,218,.14);
  --glow:rgba(88,225,140,.25);

  --shadow:0 18px 55px rgba(0,0,0,.45);
  --r:18px;
  --r2:24px;
  --container:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;
  background:
    radial-gradient(900px 520px at 18% -10%, rgba(88,225,140,.20), transparent 55%),
    radial-gradient(860px 520px at 88% 0%, rgba(38,198,218,.16), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--txt);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{max-width:var(--container);margin:0 auto;padding:0 18px}
.center{text-align:center}
.mt{margin-top:14px}

/* Header */
.header{
  position:sticky;top:0;z-index:80;
  background:rgba(4,8,6,.78);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header__inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 0;
}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  width:40px;height:40px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--acc),rgba(255,255,255,.14));
  color:#03200f;font-weight:1000;
  border:1px solid rgba(255,255,255,.10);
}
.brand__txt strong{display:block;line-height:1.05}
.brand__txt small{display:block;color:rgba(255,255,255,.70);font-size:12px;margin-top:2px}

/* Nav */
.nav{display:flex;gap:14px;flex-wrap:wrap}
.nav__link{color:rgba(255,255,255,.75);font-weight:900;font-size:14px}
.nav__link:hover{color:var(--txt)}
.nav__link--cta{
  padding:8px 10px;border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.02);
  font-weight:950;
}
.btn--primary{
  border-color:transparent;
  color:#03200f;
  background:linear-gradient(135deg,var(--acc),rgba(38,198,218,.24));
}
.btn--ghost:hover{background:rgba(255,255,255,.05)}
.btn--block{width:100%}
.header__cta{display:flex;gap:10px;flex-wrap:wrap}

/* Glow utility */
.cardGlow{
  position:relative;
  border:1px solid var(--border);
  border-radius:var(--r2);
  box-shadow:var(--shadow);
  background:linear-gradient(180deg, rgba(10,18,14,.86), rgba(6,12,10,.70));
  overflow:hidden;
}
.cardGlow::before{
  content:"";
  position:absolute; inset:-1px;
  border-radius:var(--r2);
  background:
    radial-gradient(600px 240px at 18% 0%, var(--glow), transparent 55%),
    radial-gradient(700px 260px at 88% 10%, rgba(38,198,218,.16), transparent 55%);
  pointer-events:none;
  opacity:.9;
}

/* Hero */
.hero{position:relative;min-height:66vh;display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.05)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg, rgba(2,14,8,.88) 0%, rgba(2,14,8,.46) 58%, rgba(2,14,8,.20) 100%),
    linear-gradient(180deg, rgba(2,14,8,.12), rgba(2,14,8,.92));
}
.hero__content{padding:52px 0}
.hero__box{max-width:760px;padding:22px}
.pill{
  display:inline-flex;align-items:center;gap:10px;
  padding:9px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  color:rgba(255,255,255,.78);font-weight:900;font-size:13px;
  position:relative; z-index:1;
}
h1{
  font-size:46px;line-height:1.03;margin:14px 0;
  position:relative; z-index:1;
}
.hero p{
  color:rgba(255,255,255,.78);line-height:1.65;margin:10px 0;
  position:relative; z-index:1;
}
.hero__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;position:relative;z-index:1}
.hero__trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;position:relative;z-index:1}
.badge{
  display:inline-flex;align-items:center;
  padding:8px 10px;border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  color:rgba(255,255,255,.85);font-weight:950;font-size:12px;
}
.hero__down{
  position:absolute;left:50%;bottom:14px;transform:translateX(-50%);
  width:40px;height:40px;border-radius:999px;
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.03);
  color:var(--txt);
}

/* Floating feature grid */
.floating{margin-top:-62px;padding-bottom:38px}
.featureGrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.fcard{padding:16px}
.fcard h3{margin:0 0 6px;position:relative;z-index:1}
.fcard p{margin:0 0 10px;color:rgba(255,255,255,.75);line-height:1.55;position:relative;z-index:1}
.fico{
  width:46px;height:46px;border-radius:16px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(88,225,140,.35), rgba(38,198,218,.22));
  border:1px solid rgba(255,255,255,.10);
  margin-bottom:10px;
  position:relative;z-index:1;
}
.flink{font-weight:950;color:rgba(255,255,255,.90);position:relative;z-index:1}
.flink:hover{color:var(--txt)}

/* Sections */
.section{padding:54px 0}
.section--alt{
  background:rgba(255,255,255,.02);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.section__head{margin-bottom:18px}
.section__head h2{margin:0 0 8px;font-size:30px}
.section__head p{margin:0;color:rgba(255,255,255,.74);line-height:1.6}

/* Cards */
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{padding:16px}
.card__img img{
  width:100%;height:175px;object-fit:cover;display:block;
  border-radius:16px;border:1px solid rgba(255,255,255,.08);
  position:relative;z-index:1;
}
.card h3{margin:12px 0 6px;font-size:18px;position:relative;z-index:1}
.card p{margin:0;color:rgba(255,255,255,.74);line-height:1.6;position:relative;z-index:1}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:12px}
.step{padding:16px}
.step__num{
  font-weight:1000;
  color:rgba(88,225,140,.92);
  letter-spacing:.5px;
  margin-bottom:8px;
  position:relative;z-index:1;
}
.step h3{margin:0 0 6px;position:relative;z-index:1}
.step p{margin:0;color:rgba(255,255,255,.74);line-height:1.6;position:relative;z-index:1}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:12px}
.review{padding:16px}
.stars{color:var(--acc);font-weight:1000;letter-spacing:1px;position:relative;z-index:1}
.review p{margin:10px 0;color:rgba(255,255,255,.74);line-height:1.6;position:relative;z-index:1}
.review small{color:rgba(255,255,255,.66);position:relative;z-index:1}

/* Map */
.map{margin-top:6px}
.map iframe{width:100%;height:420px;border:0;display:block}

/* Form */
.formWrap{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:start}
.form{padding:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;color:rgba(255,255,255,.76);font-size:13px;font-weight:900;margin:10px 0 6px;position:relative;z-index:1}
input,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
  color:var(--txt);
  outline:none;
  position:relative;z-index:1;
}
input:focus,textarea:focus{
  border-color:rgba(88,225,140,.55);
  box-shadow:0 0 0 4px rgba(88,225,140,.14);
}
textarea{min-height:120px;resize:vertical}
.fine{color:rgba(255,255,255,.70);font-size:12px;line-height:1.6;margin:10px 0 0;position:relative;z-index:1}

.side{display:grid;gap:12px}
.side__box{padding:16px}
.side__box h3{margin:0 0 8px;position:relative;z-index:1}
.side__box p{margin:0;color:rgba(255,255,255,.74);line-height:1.6;position:relative;z-index:1}

/* Footer */
.footer{
  border-top:1px solid rgba(255,255,255,.06);
  padding:22px 0;
  background:rgba(0,0,0,.18);
}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.footer__left .fine{margin:6px 0 0}
.footer__link{color:rgba(255,255,255,.75);font-weight:900}
.footer__link:hover{color:var(--txt)}

/* Sticky WhatsApp */
.wa{
  position:fixed;right:16px;bottom:16px;z-index:90;
  padding:12px 14px;border-radius:999px;
  background:linear-gradient(135deg,var(--acc),rgba(38,198,218,.24));
  color:#03200f;font-weight:1000;
  box-shadow:var(--shadow);
}

/* Responsive */
@media (max-width:980px){
  .nav{display:none}
  h1{font-size:34px}
  .floating{margin-top:-30px}
  .featureGrid,.grid3,.steps,.reviews,.formWrap{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .map iframe{height:360px}
}