:root{
  --bg:#070b14;
  --card:#0e1628;
  --card2:#0b1220;
  --text:#e9eefc;
  --muted:#b8c3e0;
  --brand:#38bdf8;
  --brand2:#a78bfa;
  --line: rgba(148,163,184,0.18);
  --shadow: 0 18px 45px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(900px 500px at 15% 10%, rgba(56,189,248,.18), transparent 55%),
              radial-gradient(900px 500px at 85% 20%, rgba(167,139,250,.16), transparent 55%),
              var(--bg);
  color:var(--text);
}

.container{max-width:1100px; margin:0 auto; padding:0 18px;}

.topbar{
  position:sticky; top:0; z-index:1000;
  backdrop-filter: blur(12px);
  background: rgba(7,11,20,.65);
  border-bottom: 1px solid var(--line);
}
.navwrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none; color:var(--text);
}
.brand img{height:44px; width:auto;}
.brand .btitle{font-weight:800; letter-spacing:.2px}
.brand .btag{font-size:12px; color:var(--muted); margin-top:2px}

nav a{
  color:var(--muted); text-decoration:none;
  margin-left:14px; font-weight:650; font-size:14px;
  padding:10px 10px; border-radius:12px;
}
nav a:hover{color:var(--text); background: rgba(255,255,255,.06);}
nav a.active{color:var(--text); background: rgba(56,189,248,.12); border:1px solid rgba(56,189,248,.25);}

.hero{
  padding:54px 0 26px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:18px;
  align-items:stretch;
}
@media(max-width:900px){
  .heroGrid{grid-template-columns:1fr;}
  nav{display:none;}
}
.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow: var(--shadow);
}
.heroLeft{padding:26px;}
.kicker{
  display:inline-flex; gap:8px; align-items:center;
  background: rgba(56,189,248,.12);
  border:1px solid rgba(56,189,248,.22);
  color:var(--text);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
}
h1{
  margin:14px 0 10px;
  font-size:46px;
  line-height:1.05;
  letter-spacing:-.8px;
}
@media(max-width:520px){ h1{font-size:36px;} }

.sub{
  color:var(--muted);
  font-size:16px;
  line-height:1.65;
  max-width: 62ch;
}

.ctaRow{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px;}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 14px;
  border-radius:14px;
  font-weight:800;
  text-decoration:none;
  border:1px solid transparent;
  cursor:pointer;
}
.btn.primary{
  color:#041018;
  background: linear-gradient(90deg, var(--brand), #6ee7ff);
}
.btn.primary:hover{filter:brightness(1.03);}
.btn.secondary{
  color:var(--text);
  background: rgba(255,255,255,.06);
  border:1px solid var(--line);
}
.btn.secondary:hover{background: rgba(255,255,255,.09);}

.heroRight{
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.miniCard{
  padding:16px;
  border-radius:18px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
}
.miniCard h3{margin:0 0 8px; font-size:16px}
.miniCard p{margin:0; color:var(--muted); line-height:1.6; font-size:14px}

.section{padding:26px 0 10px;}
.section h2{
  margin:0 0 14px;
  font-size:24px;
  letter-spacing:-.2px;
}
.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media(max-width:900px){ .grid3{grid-template-columns:1fr;} }

.feature{
  padding:18px;
}
.feature .tag{
  display:inline-block;
  font-size:12px;
  color: var(--muted);
  background: rgba(167,139,250,.12);
  border: 1px solid rgba(167,139,250,.20);
  padding:6px 10px;
  border-radius:999px;
  margin-bottom:10px;
}
.feature h3{margin:0 0 8px; font-size:18px;}
.feature p{margin:0; color:var(--muted); line-height:1.6;}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
@media(max-width:900px){ .split{grid-template-columns:1fr;} }

.formWrap{padding:18px;}
label{display:block; font-weight:700; margin:10px 0 6px; font-size:13px; color:var(--text);}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical;}
.small{color:var(--muted); font-size:12px; line-height:1.6; margin-top:8px}
.status{
  margin-top:10px;
  font-weight:700;
}
.status.ok{color:#7CFFB2}
.status.err{color:#ffb4b4}

.footer{
  margin-top:26px;
  padding:18px 0 28px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:13px;
}
.footer a{color:var(--text); text-decoration:none}
.footer a:hover{text-decoration:underline}

.badges{
  display:flex; gap:10px; flex-wrap:wrap; margin-top:12px;
}
.badge{
  display:inline-flex; gap:8px; align-items:center;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color:var(--muted);
  font-size:12px;
}

/* WhatsApp Floating */
.whatsapp-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #041018;
  text-decoration:none;
  padding: 12px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-weight: 900;
}
.whatsapp-float:hover{filter:brightness(1.03);}
.whatsapp-float span{display:none;}
@media(min-width:520px){
  .whatsapp-float span{display:inline;}
}