:root{
  --blue:#1677FF;
  --cyan:#00C2FF;
  --navy:#0D1B2A;
  --dark:#1F2937;
  --soft:#F2F4F7;
  --text:#0f172a;
  --muted:#64748b;
  --white:#ffffff;
  --radius:26px;
  --shadow:0 28px 80px rgba(13,27,42,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#fff 0%,#f6f9ff 45%,#fff 100%);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.bg-grid{
  position:fixed;inset:0;z-index:-4;opacity:.34;
  background-image:
    linear-gradient(rgba(22,119,255,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,119,255,.08) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:linear-gradient(to bottom,#000,transparent 75%);
}
.glow{position:fixed;border-radius:50%;filter:blur(20px);pointer-events:none;z-index:-3}
.glow-one{width:520px;height:520px;left:-180px;top:-130px;background:radial-gradient(circle,rgba(0,194,255,.28),transparent 64%)}
.glow-two{width:460px;height:460px;right:-120px;top:180px;background:radial-gradient(circle,rgba(22,119,255,.18),transparent 66%)}
.header{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(18px);
  background:rgba(255,255,255,.78);
  border-bottom:1px solid rgba(15,23,42,.06);
}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:14px;font-weight:900}
.logo-mark{
  width:54px;height:54px;border-radius:15px;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:900;letter-spacing:-5px;font-size:27px;color:white;
  background:linear-gradient(135deg,var(--cyan),var(--blue) 66%,#0649c9);
  box-shadow:0 15px 35px rgba(22,119,255,.32), inset 0 1px 0 rgba(255,255,255,.35);
}
.logo-mark.big{width:78px;height:78px;border-radius:22px;font-size:38px}
.brand-name{font-size:31px;letter-spacing:-1.7px;color:var(--navy)}
.brand-name span{color:var(--blue)}
.menu{display:flex;align-items:center;gap:28px;color:#334155;font-weight:700;font-size:14px}
.menu a:not(.btn){transition:.2s}
.menu a:not(.btn):hover{color:var(--blue)}
.mobile-toggle{display:none;background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:12px;padding:9px 12px;font-size:20px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 25px;border-radius:999px;
  background:linear-gradient(135deg,var(--cyan),var(--blue));
  color:#fff;font-weight:900;box-shadow:0 18px 42px rgba(22,119,255,.30);
  transition:.2s ease;position:relative;overflow:hidden;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 24px 54px rgba(22,119,255,.38)}
.btn-small{min-height:42px;padding:0 18px;font-size:13px}
.btn-outline{background:#fff;color:var(--navy);border:1px solid rgba(15,23,42,.1);box-shadow:none}
.shine:before{
  content:"";position:absolute;top:0;bottom:0;width:46px;left:-70px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-20deg);animation:shine 3.8s infinite;
}
@keyframes shine{0%{left:-80px}45%,100%{left:130%}}
.hero{padding:92px 0 78px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}
.eyebrow,.section-tag{
  display:inline-flex;padding:8px 13px;border-radius:999px;
  color:#0b65d8;background:rgba(22,119,255,.08);
  font-size:13px;font-weight:900;letter-spacing:.02em;
}
.section-tag.dark{background:rgba(255,255,255,.12);color:#7dd3fc;border:1px solid rgba(255,255,255,.1)}
h1,h2,h3,p{margin-top:0}
h1{
  margin:22px 0 20px;font-size:clamp(42px,6vw,76px);
  line-height:.93;letter-spacing:-4.2px;color:var(--navy);
}
.hero p{font-size:19px;line-height:1.75;color:var(--muted);max-width:650px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0}
.stats{display:flex;gap:14px;flex-wrap:wrap}
.stats div{
  padding:16px 19px;border-radius:19px;background:rgba(255,255,255,.82);
  border:1px solid rgba(15,23,42,.07);box-shadow:0 14px 40px rgba(15,23,42,.07)
}
.stats strong{display:block;font-size:23px;color:var(--navy)}
.stats span{font-size:12px;color:var(--muted);font-weight:800}
.tech-panel{
  padding:24px;border-radius:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(242,247,255,.92));
  box-shadow:var(--shadow);border:1px solid rgba(15,23,42,.08);
  position:relative;overflow:hidden;
}
.tech-panel:before{
  content:"";position:absolute;inset:-120px -130px auto auto;width:280px;height:280px;
  background:radial-gradient(circle,rgba(0,194,255,.32),transparent 68%);
}
.panel-header{display:flex;align-items:center;justify-content:space-between;color:#64748b;font-size:12px;font-weight:900;margin-bottom:28px;position:relative}
.panel-header div{display:flex;gap:8px}
.panel-header span{width:12px;height:12px;border-radius:50%;background:#dbe4f0}
.panel-brand{display:flex;gap:20px;align-items:center;margin-bottom:25px;position:relative}
.panel-brand h3{font-size:35px;margin-bottom:5px;color:var(--navy)}
.panel-brand p{color:var(--muted);margin:0}
.system-status{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.status-item{
  padding:13px 14px;border-radius:16px;background:#fff;border:1px solid rgba(15,23,42,.06);
  color:#64748b;font-size:12px;font-weight:900;display:flex;align-items:center;gap:8px;
}
.status-item span{width:9px;height:9px;border-radius:50%;background:#94a3b8}
.status-item.online span{background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.13)}
.mini-dashboard{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.kpi-card{padding:18px;border-radius:18px;background:#fff;border:1px solid rgba(15,23,42,.06)}
.kpi-card small{display:block;color:var(--muted);font-size:12px;font-weight:800}
.kpi-card strong{display:block;margin-top:8px;font-size:22px;color:var(--blue)}
.chart{
  height:190px;border-radius:24px;padding:20px;display:flex;align-items:end;gap:13px;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(135deg,var(--navy),#081120);
  background-size:26px 26px,26px 26px,auto;
}
.chart i{flex:1;border-radius:12px 12px 4px 4px;background:linear-gradient(180deg,var(--cyan),var(--blue));box-shadow:0 0 28px rgba(0,194,255,.42)}
.float{animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.section{padding:86px 0}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:62px;align-items:start}
.section h2{
  font-size:clamp(32px,4vw,54px);line-height:1.05;letter-spacing:-2.3px;
  margin:16px 0 0;color:var(--navy);
}
.split>p,.section-head p{font-size:18px;line-height:1.8;color:var(--muted)}
.section-head{text-align:center;max-width:780px;margin:0 auto 42px}
.section-head h2{margin-top:14px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  padding:30px;border-radius:var(--radius);background:rgba(255,255,255,.86);
  border:1px solid rgba(15,23,42,.07);box-shadow:0 18px 50px rgba(15,23,42,.07);
  transition:.22s ease;position:relative;overflow:hidden;
}
.card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 0 0,rgba(0,194,255,.12),transparent 32%);opacity:0;transition:.2s}
.card:hover{transform:translateY(-6px);box-shadow:0 28px 70px rgba(22,119,255,.14)}
.card:hover:before{opacity:1}
.icon{
  width:48px;height:48px;border-radius:15px;display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--blue));
}
.card h3{margin:22px 0 10px;font-size:21px;color:var(--navy);position:relative}
.card p{color:var(--muted);line-height:1.68;margin:0;position:relative}
.dark-section{
  color:white;background:
    radial-gradient(circle at 18% 20%,rgba(0,194,255,.24),transparent 32%),
    linear-gradient(135deg,#071120,var(--navy));
}
.dark-section h2{color:white}
.bullets{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bullets div{padding:22px;border-radius:22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(12px)}
.bullets strong{display:block;font-size:18px;color:white}
.bullets span{display:block;margin-top:8px;color:#cbd5e1;line-height:1.6}
.process{background:#fff}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps div{padding:26px;border-radius:24px;background:#f8fbff;border:1px solid rgba(15,23,42,.07)}
.steps b{color:var(--blue);font-size:13px;letter-spacing:.1em}
.steps strong{display:block;margin:16px 0 8px;font-size:19px;color:var(--navy)}
.steps span{color:var(--muted);line-height:1.55}
.cta{padding:88px 0}
.cta-box{
  text-align:center;padding:66px 28px;border-radius:36px;color:#fff;
  background:
    radial-gradient(circle at 20% 20%,rgba(0,194,255,.42),transparent 34%),
    linear-gradient(135deg,var(--navy),#081120);
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.cta-box h2{font-size:clamp(32px,5vw,60px);letter-spacing:-2.4px;margin:18px 0 16px}
.cta-box p{max-width:760px;margin:0 auto 30px;color:#cbd5e1;line-height:1.75}
.whatsapp{
  position:fixed;right:22px;bottom:22px;z-index:40;width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:26px;color:#fff;
  background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 18px 45px rgba(34,197,94,.38);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.38)}70%{box-shadow:0 0 0 16px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.footer{background:#071120;color:#cbd5e1;padding:42px 0}
.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap}
.footer .brand-name{color:#fff}
.footer-links{display:flex;gap:18px;font-weight:700}
.copy{color:#94a3b8}
.reveal{opacity:0;transform:translateY(22px);transition:.7s ease}
.reveal.active{opacity:1;transform:none}
@media(max-width:940px){
  .mobile-toggle{display:block}
  .menu{
    position:absolute;left:20px;right:20px;top:88px;display:none;flex-direction:column;align-items:flex-start;
    background:white;border:1px solid rgba(15,23,42,.08);border-radius:22px;padding:20px;box-shadow:var(--shadow)
  }
  .menu.open{display:flex}
  .hero-grid,.split{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .hero{padding-top:58px}
}
@media(max-width:650px){
  .container{width:min(100% - 28px,1180px)}
  .cards,.mini-dashboard,.system-status,.bullets,.steps{grid-template-columns:1fr}
  h1{letter-spacing:-2.4px}
  .brand-name{font-size:25px}
  .tech-panel{padding:18px}
  .footer-grid{align-items:flex-start;flex-direction:column}
  .hero-actions .btn{width:100%}
  .stats div{flex:1 1 100%}
}