:root{
  --bg:#050b14;
  --bg-2:#081321;
  --panel:#091627;
  --panel-2:#0c1d31;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(30,136,255,.28);
  --text:#eaf2ff;
  --muted:#a6b8d5;
  --primary:#ff7a18;
  --primary-2:#ff9e3d;
  --accent:#1b8eff;
  --accent-2:#66b9ff;
  --success:#25d366;
  --shadow:0 20px 60px rgba(0,0,0,.35);
  --radius:26px;
  --radius-sm:18px;
  --container:min(1180px, calc(100% - 32px));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at top right, rgba(27,142,255,.18), transparent 28%),
    radial-gradient(circle at left 20%, rgba(255,122,24,.08), transparent 26%),
    linear-gradient(180deg, #040910, #07111f 28%, #040910 100%);
  color:var(--text);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:var(--container);margin-inline:auto}
.site-shell{overflow:hidden}

.header{
  position:sticky; top:0; z-index:40;
  backdrop-filter: blur(18px);
  background:rgba(3, 8, 16, .72);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header__inner{
  min-height:84px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:20px;
}
.brand img{width:92px;height:92px;object-fit:contain;filter:drop-shadow(0 8px 20px rgba(0,0,0,.35))}
.nav{
  display:flex;justify-content:center;gap:26px;
}
.nav a{
  position:relative;
  color:#d9e7ff;
  font-weight:600;
  font-size:.98rem;
}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;
  background:linear-gradient(90deg,var(--primary),var(--primary-2));
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav a:hover::after,.nav a:focus-visible::after{transform:scaleX(1)}
.menu-toggle{
  display:none;border:0;background:transparent;padding:0;cursor:pointer
}
.menu-toggle span{
  display:block;width:28px;height:2px;background:#fff;margin:6px 0;transition:.25s ease
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:16px;font-weight:800;letter-spacing:.01em;
  border:1px solid transparent;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{
  color:#fff;
  background:linear-gradient(135deg, var(--primary), #ff8d2d 55%, #ffb04a);
  box-shadow:0 18px 40px rgba(255,122,24,.25);
}
.btn--ghost{
  background:rgba(12,29,49,.72);
  border-color:rgba(123,181,255,.24);
  color:#e7f1ff;
}
.btn--whatsapp{
  color:#fff;
  background:linear-gradient(135deg, #21bf5c, var(--success));
  box-shadow:0 15px 35px rgba(37,211,102,.25);
}
.btn--large{padding:16px 28px}
.icon{display:inline-grid;place-items:center;width:18px;height:18px}
.icon--sm{width:16px;height:16px}
.icon svg{width:100%;height:100%}
.icon--chip{width:18px;height:18px;opacity:.92}

.hero{
  position:relative;padding:72px 0 54px;
}
.hero__bg{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg, rgba(8,16,28,.12), rgba(8,16,28,.4)),
    url('../img/pattern-circuit.svg') center/cover no-repeat;
  opacity:.95;pointer-events:none;
}
.hero__grid{
  position:relative;
  display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:38px;
}
.eyebrow{
  display:inline-block;
  color:var(--primary);
  font-weight:900;
  letter-spacing:.08em;
  font-size:.82rem;
  text-transform:uppercase;
  margin-bottom:16px;
}
.hero h1{
  margin:0;
  font-family:'Space Grotesk','Inter',sans-serif;
  font-size:clamp(3rem, 6vw, 5.6rem);
  line-height:.92;
  letter-spacing:-.04em;
  max-width:10ch;
}
.hero h1 span{color:#fff}
.hero h1 strong{
  color:var(--primary);
  font-weight:900;
  text-shadow:0 0 25px rgba(255,122,24,.2);
}
.hero__lead{
  font-size:1.5rem;
  font-weight:700;
  max-width:20ch;
  margin:22px 0 10px;
}
.hero__text{color:var(--muted);max-width:58ch;line-height:1.75}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap;margin:28px 0 24px}
.hero__badges{
  display:flex;gap:14px;flex-wrap:wrap
}
.chip{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 16px;border:1px solid rgba(122,173,255,.18);
  border-radius:16px;background:rgba(9,22,39,.74);
  color:#e7f2ff;font-weight:600;
}
.hero__visual{
  position:relative;padding-top:32px;
}
.visual-card{
  position:relative;
  background:linear-gradient(180deg, rgba(6,16,30,.88), rgba(6,16,30,.62));
  border:1px solid rgba(108,166,255,.2);
  border-radius:32px;
  padding:18px;
  box-shadow:var(--shadow);
}
.visual-card::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;
  background:linear-gradient(135deg, rgba(27,142,255,.4), rgba(255,122,24,.18), transparent 68%);
  z-index:-1;filter:blur(18px);opacity:.9;
}
.visual-card img{
  width:100%;
  border-radius:24px;
  object-fit:cover;
  aspect-ratio: 1 / .82;
}
.stat{
  position:absolute;
  max-width:240px;
  background:rgba(6,14,26,.85);
  border:1px solid rgba(117,174,255,.22);
  box-shadow:0 18px 40px rgba(0,0,0,.26);
  border-radius:22px;
  padding:16px 18px;
}
.stat strong{display:block;font-size:1rem;margin-bottom:6px}
.stat span{display:block;color:var(--muted);font-size:.93rem;line-height:1.55}
.stat--one{left:-12px;bottom:32px}
.stat--two{right:-12px;top:0}

.section{padding:72px 0}
.section--compact{padding-top:18px;padding-bottom:36px}
.section-head{
  max-width:760px;margin:0 auto 34px;text-align:center
}
.section-head h2{
  margin:0;
  font-family:'Space Grotesk','Inter',sans-serif;
  font-size:clamp(2rem, 4vw, 3.1rem);
  line-height:1;
  letter-spacing:-.03em;
}
.section-head p{
  color:var(--muted);line-height:1.75;margin:16px auto 0;
}
.section-head--small{margin-bottom:26px}
.section-head--small h2 span{color:var(--primary)}

.service-grid{
  display:grid;
  grid-template-columns:1.2fr 1.2fr repeat(3, 1fr);
  gap:18px;
}
.service-card{
  background:linear-gradient(180deg, rgba(9,22,39,.88), rgba(7,16,29,.88));
  border:1px solid rgba(107,169,255,.14);
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.service-card--featured{border-color:rgba(255,122,24,.26)}
.service-card__media{position:relative}
.service-card__media img{
  width:100%;height:190px;object-fit:cover;
}
.service-card__body{padding:18px 18px 20px}
.service-card__body h3{
  margin:0 0 10px;
  font-size:1.3rem;
}
.service-card__body p{
  margin:0;color:var(--muted);line-height:1.65;font-size:.97rem
}
.service-tag{
  position:absolute;left:14px;top:14px;
  padding:8px 10px;
  background:rgba(255,122,24,.95);
  color:#fff;font-weight:800;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.06em;border-radius:999px
}
.service-tag--blue{background:rgba(27,142,255,.95)}
.service-icon{
  display:grid;place-items:center;
  width:54px;height:54px;border-radius:16px;
  background:rgba(255,122,24,.10);color:var(--primary);
  border:1px solid rgba(255,122,24,.22);
  margin-bottom:14px
}
.service-icon svg{width:28px;height:28px}
.service-icon--blue{
  background:rgba(27,142,255,.10);color:var(--accent);
  border-color:rgba(27,142,255,.22)
}

.problem-grid{
  display:grid;
  grid-template-columns:repeat(6, 1fr);
  gap:12px;
}
.problem-card{
  display:flex;align-items:center;justify-content:center;gap:12px;
  min-height:72px;padding:14px 12px;
  background:rgba(10,23,40,.82);
  border:1px solid rgba(122,173,255,.16);
  border-radius:18px;font-weight:700;text-align:center
}
.problem-icon{font-size:1.25rem;color:var(--primary)}

.about__grid{
  display:grid;grid-template-columns:.95fr 1fr .72fr;gap:22px;align-items:start
}
.about__media img{
  width:100%;height:100%;object-fit:cover;border-radius:28px;
  min-height:420px;
  box-shadow:var(--shadow)
}
.about__content,.about__aside{
  background:linear-gradient(180deg, rgba(8,18,31,.90), rgba(7,14,26,.88));
  border:1px solid rgba(115,176,255,.15);
  border-radius:28px;padding:30px;
  box-shadow:var(--shadow)
}
.about__content h2{
  margin:0 0 12px;font-size:clamp(2rem, 3.5vw, 3rem);line-height:1;
  font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.03em
}
.about__content p{color:var(--muted);line-height:1.78;margin:0 0 14px}
.about__points{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:14px;margin-top:18px
}
.mini-card{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
  border-radius:18px;padding:16px;display:grid;gap:8px;min-height:120px
}
.mini-card__icon{font-size:1.45rem;color:var(--primary)}
.side-card{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
  border-radius:20px;padding:18px;margin-bottom:14px
}
.side-card:last-child{margin-bottom:0}
.side-card h3{margin:0 0 8px;color:var(--primary);text-transform:uppercase;font-size:.95rem;letter-spacing:.08em}
.side-card p{margin:0;color:var(--muted);line-height:1.72}

.product-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.product-card{
  position:relative;
  background:linear-gradient(180deg, rgba(9,22,39,.88), rgba(6,14,25,.90));
  border:1px solid rgba(107,169,255,.14);
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow)
}
.product-card__media{
  position:relative;aspect-ratio:1.14/1;background:#071220
}
.product-card__media img{width:100%;height:100%;object-fit:cover}
.product-card__body{padding:18px}
.product-card h3{margin:0 0 8px;font-size:1.15rem}
.product-card p{margin:0 0 16px;color:var(--muted);line-height:1.68;min-height:70px}
.product-card .btn{width:100%}

.advantage-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px
}
.advantage-card{
  background:rgba(9,22,39,.82);
  border:1px solid rgba(122,173,255,.14);
  border-radius:22px;padding:24px;box-shadow:var(--shadow)
}
.advantage-card__icon{
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;
  color:var(--primary);
  background:rgba(255,122,24,.10);
  border:1px solid rgba(255,122,24,.18);
  font-size:1.5rem;margin-bottom:16px
}
.advantage-card h3{margin:0 0 10px;font-size:1.1rem}
.advantage-card p{margin:0;color:var(--muted);line-height:1.7}

.contact-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px
}
.contact-card,.map-card{
  min-height:200px;
  background:rgba(9,22,39,.88);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;padding:24px;box-shadow:var(--shadow)
}
.contact-card--green{border-color:rgba(37,211,102,.26);background:linear-gradient(180deg, rgba(10,25,22,.90), rgba(9,20,18,.88))}
.contact-card--blue{border-color:rgba(27,142,255,.26)}
.contact-card--orange{border-color:rgba(255,122,24,.26)}
.contact-card h3,.map-card h3{margin:0 0 14px;color:#dfefff;font-size:1rem;text-transform:uppercase;letter-spacing:.08em}
.contact-card a,.contact-card__big{display:inline-block;font-weight:800;font-size:1.35rem;line-height:1.3;margin-bottom:10px}
.contact-card p{margin:0;color:var(--muted);line-height:1.7}
.map-card{padding:0;overflow:hidden}
.map-card iframe{width:100%;height:100%;border:0;min-height:200px;filter:saturate(.8) contrast(1.05)}

.cta-banner{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:linear-gradient(90deg, rgba(255,122,24,.18), rgba(37,211,102,.14));
  border:1px solid rgba(255,122,24,.22);
  border-radius:28px;padding:26px 28px;box-shadow:var(--shadow)
}
.cta-banner strong{display:block;font-size:1.65rem}
.cta-banner p{margin:8px 0 0;color:var(--muted)}

.footer{
  padding:34px 0 18px;border-top:1px solid rgba(255,255,255,.08);
  background:linear-gradient(180deg, rgba(4,10,18,.5), rgba(4,10,18,.92));
}
.footer__grid{
  display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:22px;align-items:start
}
.footer__brand img{width:92px;margin-bottom:14px}
.footer h4{margin:0 0 12px;color:#fff}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;color:var(--muted)}
.footer a{color:var(--muted)}
.footer__bottom{
  margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.06);
  color:var(--muted);font-size:.92rem
}

.floating-whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:39;
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg, #21bf5c, var(--success));
  display:grid;place-items:center;color:#fff;
  box-shadow:0 18px 50px rgba(37,211,102,.34)
}
.floating-whatsapp svg{width:28px;height:28px}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .65s ease, transform .65s ease}
.reveal.is-visible{opacity:1;transform:none}

@media (max-width: 1150px){
  .hero__grid,.about__grid{grid-template-columns:1fr}
  .about__aside{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .side-card{margin:0}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .problem-grid,.advantage-grid,.contact-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .stat--one{left:10px}.stat--two{right:10px}
}

@media (max-width: 860px){
  .header__inner{
    grid-template-columns:auto auto 1fr;
  }
  .menu-toggle{display:block;justify-self:end}
  .desktop-cta{display:none}
  .nav{
    position:absolute;left:16px;right:16px;top:86px;
    flex-direction:column;align-items:flex-start;gap:14px;
    background:rgba(6,14,26,.98);
    border:1px solid rgba(255,255,255,.08);
    border-radius:24px;padding:22px;
    box-shadow:var(--shadow);
    opacity:0;pointer-events:none;transform:translateY(-10px);transition:.25s ease
  }
  .nav.is-open{opacity:1;pointer-events:auto;transform:none}
  .hero{padding-top:38px}
  .hero__lead{font-size:1.22rem}
  .hero__text{line-height:1.7}
  .about__points{grid-template-columns:1fr}
  .cta-banner{flex-direction:column;align-items:flex-start}
}

@media (max-width: 640px){
  body{background:linear-gradient(180deg,#050b14,#07111f 30%,#040910)}
  .brand img{width:78px;height:78px}
  .header__inner{min-height:74px}
  .hero h1{font-size:clamp(2.55rem, 12vw, 4rem)}
  .hero__badges,.hero__actions,.problem-grid,.product-grid,.advantage-grid,.contact-grid,.service-grid,.about__aside{
    grid-template-columns:1fr;
    display:grid;
  }
  .hero__actions{display:grid}
  .chip{justify-content:flex-start}
  .hero__visual{padding-top:10px}
  .visual-card{padding:12px;border-radius:24px}
  .visual-card img{border-radius:18px}
  .stat{position:static;max-width:none;margin-top:12px}
  .section{padding:58px 0}
  .service-card__media img{height:220px}
  .contact-card,.map-card{min-height:unset}
  .cta-banner strong{font-size:1.4rem}
  .footer__grid{grid-template-columns:1fr 1fr}
}

@media (max-width: 480px){
  .container{width:min(100% - 20px, var(--container))}
  .footer__grid{grid-template-columns:1fr}
  .floating-whatsapp{right:16px;bottom:16px;width:58px;height:58px}
}