:root{
  --bg:#07101d;
  --bg-soft:#0d1729;
  --bg-soft-2:#101b31;
  --bg-card:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.028));
  --text:#ebf2ff;
  --muted:#a8b8d8;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --info:#4aa3ff;
  --info-soft:rgba(74,163,255,.14);
  --accent:#8ec4ff;
  --shadow:0 20px 52px rgba(0,0,0,.36);
  --shadow-soft:0 12px 32px rgba(0,0,0,.24);
  --radius:24px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1200px 720px at 12% 0%, rgba(74,163,255,.20), transparent 58%),
    radial-gradient(900px 600px at 88% 12%, rgba(61,220,132,.08), transparent 55%),
    linear-gradient(180deg, #06101c 0%, #081220 34%, #07111f 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.shell{width:min(1180px, calc(100% - 40px)); margin:0 auto}

.page-grid{
  position:fixed; inset:0; pointer-events:none; z-index:0; opacity:.18;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.28), transparent 70%);
}
.page-blur{position:fixed;border-radius:999px;filter:blur(92px);pointer-events:none;opacity:.55;z-index:0}
.blur-a{width:360px;height:360px;left:-90px;top:140px;background:rgba(74,163,255,.16)}
.blur-b{width:340px;height:340px;right:-80px;top:540px;background:rgba(74,163,255,.10)}
header,main,footer{position:relative;z-index:1}

.site-header{
  position:sticky; top:0; z-index:40;
  backdrop-filter:blur(14px);
  background:rgba(7,12,23,.62);
  border-bottom:1px solid var(--line);
}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;min-width:0;transition:transform .18s ease, opacity .18s ease}
.brand:hover{transform:translateY(-1px);opacity:.96}
.brand-logo{height:66px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:13px}
.nav-links a{position:relative;transition:color .18s ease}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:-8px; width:100%; height:1px;
  background:linear-gradient(90deg, transparent, var(--accent), transparent);
  transform:scaleX(0); transform-origin:center; transition:transform .22s ease;
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{transform:scaleX(1)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 16px;border-radius:14px;border:1px solid var(--line);
  font-size:13px;font-weight:700;
  transition:transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.btn:hover{transform:translateY(-1px);border-color:var(--line-strong)}
.btn-primary{background:linear-gradient(135deg, #1a4fa3, var(--info));border:none;color:#fff;box-shadow:0 10px 28px rgba(74,163,255,.22)}
.btn-primary:hover{box-shadow:0 14px 34px rgba(74,163,255,.28)}
.btn-secondary{background:rgba(255,255,255,.04)}
.btn-secondary:hover{background:rgba(255,255,255,.06)}
.btn-nav{white-space:nowrap}

.hero{padding:68px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:30px;align-items:center}
.eyebrow{
  display:inline-flex;padding:7px 11px;border-radius:999px;background:rgba(74,163,255,.10);
  border:1px solid rgba(74,163,255,.18);color:var(--accent);font-size:11px;letter-spacing:.05em;font-weight:700;
}
.hero-copy h1,.section h2{
  margin:18px 0 0;
  font-size:clamp(1.9rem, 4.15vw, 2.9rem);
  line-height:1.03; letter-spacing:-.05em;
}
.hero-text{
  margin:18px 0 0; max-width:640px; font-size:16px; line-height:1.72; color:#d2def7;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-points{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:12px;margin-top:24px}
.mini-card,.cap-card,.timeline-step,.app-card,.about-card,.contact-box,.media-card,.proof-card{
  border-radius:var(--radius); border:1px solid var(--line); background:var(--bg-card); box-shadow:var(--shadow);
}
.mini-card{padding:16px 14px 14px;backdrop-filter:blur(10px)}
.mini-k{display:block;font-size:10px;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.08em}
.mini-card strong{font-size:14px;line-height:1.42}
.mini-card:hover,.app-card:hover,.about-card:hover,.cap-card:hover,.timeline-step:hover,.proof-card:hover{
  transform:translateY(-2px); border-color:var(--line-strong); box-shadow:0 24px 58px rgba(0,0,0,.42);
}

.hero-visual{position:relative;min-height:540px}
.hero-logo-bg{
  position:absolute; right:2%; top:47%; transform:translateY(-50%);
  width:min(380px, 68%); opacity:.045; pointer-events:none;
}
.hero-visual-stage{position:relative;min-height:540px}
.hero-dashboard-frame{
  position:absolute; right:0; top:58px; width:min(100%, 560px);
  border-radius:28px; overflow:visible; box-shadow:none; background:transparent;
}
.hero-dashboard{
  width:100%; display:block; border-radius:28px; border:1px solid rgba(255,255,255,.10);
  background:#08111f; box-shadow:var(--shadow-soft);
  clip-path: inset(0 0 18px 0 round 28px);
}
.hero-sensor-floating{
  position:absolute;
  right:18px;
  bottom:-118px;
  width:360px;
  z-index:4;
  filter:drop-shadow(0 28px 44px rgba(0,0,0,.42));
}

.section{padding:58px 0}
.section h2{font-size:clamp(1.55rem, 2.55vw, 2.1rem);line-height:1.08}
.section-head.center{text-align:center;max-width:900px;margin:0 auto 28px}
.section-head.compact h2{max-width:700px}
.section-copy p,.cap-card p,.timeline-step p,.app-card p,.about-card p,.contact-box p,.proof-card figcaption,.solution-copy p{
  color:#d0dbf3;line-height:1.72;font-size:15px
}
.card-tag{display:inline-flex;margin-bottom:18px;color:var(--accent);font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:800}
.two-col{display:grid;grid-template-columns:.94fr 1.06fr;gap:38px;align-items:start}

.solution-layout{
  display:grid;
  grid-template-columns: 1fr .88fr 1fr;
  gap: 30px;
  align-items: center;
}
.solution-copy{padding:0 6px}
.solution-copy h2{max-width:700px}
.solution-copy p{max-width:720px}
.feature-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.feature-list li{position:relative;padding-left:18px;color:#dbe6fb;line-height:1.62;font-size:15px}
.feature-list li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(74,163,255,.45)}

.media-card{position:relative;overflow:hidden;background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025))}
.media-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.media-card:hover img{transform:scale(1.02)}
.solution-side-card{height:460px}
.solution-side-card img{object-position:center center}
.mobile-card-tight img{object-fit:cover;padding:0;background:transparent;object-position:center center;transform:scale(1.11)}
.mobile-card-tight:hover img{transform:scale(1.14)}

.cap-grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:16px;margin-top:24px}
.cap-card{position:relative;padding:22px;min-height:206px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.cap-card:nth-child(4), .cap-card:nth-child(5){grid-column:span 1}
.cap-icon{
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 18px;
  border: none;
  background: none;
  border-radius: 0;
  box-shadow: none;
}
.cap-glyph{
  position:relative;display:block;width:26px;height:26px;
}
.cap-glyph::before,.cap-glyph::after{content:"";position:absolute;background:rgba(255,255,255,.92)}
.cap-icon-live::before{width:12px;height:12px;border-radius:50%;left:7px;top:7px;box-shadow:0 0 0 6px rgba(255,255,255,.08)}
.cap-icon-alert::before{width:4px;height:17px;left:11px;top:3px;border-radius:999px}
.cap-icon-alert::after{width:4px;height:4px;left:11px;bottom:1px;border-radius:50%}
.cap-icon-history::before{width:18px;height:18px;left:3px;top:3px;border:3px solid rgba(255,255,255,.92);background:transparent;border-radius:50%}
.cap-icon-history::after{width:8px;height:3px;left:14px;top:12px;border-radius:99px;transform:rotate(35deg)}
.cap-icon-report::before{width:16px;height:22px;left:5px;top:2px;border-radius:4px;background:rgba(255,255,255,.12);border:2px solid rgba(255,255,255,.92)}
.cap-icon-report::after{width:8px;height:2px;left:9px;top:9px;box-shadow:0 6px 0 rgba(255,255,255,.92), 0 12px 0 rgba(255,255,255,.92)}
.cap-icon-asset img.whats-icon{width:24px;height:24px;display:block}

.cap-card h3,.timeline-step h3,.app-card h3{margin:0 0 10px;font-size:1.1rem}

.functionality-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px;align-items:center}
.installation-photo{height:520px}
.installation-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center top;transform:scale(1.06);
}
.timeline{display:grid;gap:14px;margin-top:22px}
.timeline-step{
  position:relative;padding:22px;display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease
}
.step-index{
  display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;color:var(--accent);
  font-weight:900;background:rgba(74,163,255,.10);border:1px solid rgba(74,163,255,.16)
}

.proof-layout{display:grid;gap:24px}
.proof-grid{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:18px}
.proof-card{
  position:relative;padding:14px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  display:flex;flex-direction:column;min-height:460px;
}
.proof-card img{
  border-radius:18px;border:1px solid rgba(255,255,255,.08);background:#0a1322;
  width:100%;height:340px;object-fit:cover;
}
.proof-card figcaption{margin-top:14px;font-size:15px}

.apps-grid{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:16px}
.app-card{position:relative;padding:26px;min-height:198px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}
.about-grid{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:16px}
.about-card{position:relative;padding:30px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease}

.section-contact{padding-bottom:80px}
.contact-box{position:relative;padding:32px;display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:center;backdrop-filter:blur(10px)}
.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.contact-link{font-size:18px;color:var(--accent);font-weight:700;transition:opacity .18s ease}
.contact-link:hover{opacity:.92}

.site-footer{border-top:1px solid var(--line);padding:22px 0 30px;color:var(--muted);background:rgba(0,0,0,.08)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}
.footer-brand-wrap{display:flex;align-items:center;gap:14px}
.footer-logo{height:54px;width:auto;object-fit:contain}
.footer-copy{font-size:13px;color:var(--muted)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease, transform .65s ease}
.reveal.visible{opacity:1;transform:none}

@media (max-width: 1120px){
  .hero-grid,.two-col,.functionality-layout,.contact-box{grid-template-columns:1fr}
  .solution-layout{grid-template-columns:1fr}
  .cap-grid,.apps-grid,.proof-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .hero-visual{min-height:500px}
  .hero-visual-stage{min-height:500px}
  .hero-dashboard-frame{position:relative;top:auto;right:auto;width:min(100%, 640px)}
  .hero-sensor-floating{right:0;bottom:-84px;width:320px}
  .solution-side-card{height:420px}
  .installation-photo{height:460px}
}
@media (max-width: 900px){
  .nav{min-height:auto;padding:14px 0;flex-wrap:wrap}
  .brand-logo{height:62px}
  .nav-links{order:3;width:100%;overflow:auto;padding-bottom:2px;gap:18px}
  .hero{padding-top:48px}
  .hero-points,.cap-grid,.proof-grid,.apps-grid,.about-grid{grid-template-columns:1fr}
  .installation-photo{height:420px}
  .footer-inner{flex-direction:column;align-items:flex-start}
}
@media (max-width: 720px){
  .shell{width:min(100% - 22px, 1180px)}
  .hero-copy h1{font-size:clamp(1.75rem, 9vw, 2.1rem)}
  .section h2{font-size:clamp(1.45rem, 7vw, 2rem)}
  .hero-text,.section-copy p,.cap-card p,.timeline-step p,.app-card p,.about-card p,.contact-box p,.proof-card figcaption,.solution-copy p{font-size:15px;line-height:1.72}
  .btn{width:100%}
  .btn-nav{width:auto}
  .hero-actions{flex-direction:column}
  .contact-link{font-size:16px;word-break:break-word}
  .contact-actions{align-items:stretch}
  .brand-logo{height:54px}
  .timeline-step{grid-template-columns:1fr}
  .hero-logo-bg{display:none}
  .page-grid{background-size:52px 52px}
  .hero-visual,.hero-visual-stage{min-height:auto}
  .hero-dashboard-frame{width:100%;border-radius:22px}
  .hero-dashboard{clip-path: inset(0 0 14px 0 round 22px);border-radius:22px}
  .hero-sensor-floating{position:relative;display:block;right:auto;bottom:auto;width:240px;margin:-28px auto 0}
  .solution-side-card,.proof-card{height:auto;min-height:unset}
  .proof-card img{height:auto}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *, *::before, *::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

.hero-highlight{
  color: var(--info);
}

.btn-whatsapp{
  background: #25D366;
  border: none;
  color: #07101d;
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(37, 211, 102, .22);
}

.btn-whatsapp:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(37, 211, 102, .30);
}