:root{
  --bg:#071224;
  --card:#0f1d33;
  --card2:#132b3d;
  --text:#f8fafc;
  --muted:#aebbd0;
  --line:rgba(255,255,255,.12);
  --blue:#2f6df6;
  --green:#36b56a;
  --yellow:#fcd116;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,Arial,sans-serif;
  background:
    radial-gradient(circle at top left,rgba(47,109,246,.25),transparent 34%),
    radial-gradient(circle at top right,rgba(54,181,106,.2),transparent 28%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
}

a{color:inherit;text-decoration:none}
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 7%;
  background:rgba(7,18,36,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px}
.brand span{display:block;color:var(--muted);font-size:13px}
.mark{
  width:44px;height:44px;border-radius:16px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--green));
  font-weight:900;
}
nav{display:flex;gap:18px;color:var(--muted);font-size:14px}
nav a:hover{color:white}

.hero{
  min-height:86vh;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:center;
  padding:80px 7%;
}
.pill{
  display:inline-flex;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(47,109,246,.18);
  border:1px solid rgba(47,109,246,.35);
  color:#dce7ff;
  font-weight:700;
  font-size:13px;
}
.pill.green{
  background:rgba(54,181,106,.16);
  border-color:rgba(54,181,106,.35);
}
h1{
  font-size:clamp(44px,7vw,92px);
  line-height:1.02;
  letter-spacing:-3px;
  margin:18px 0;
}
.hero p,.section p{color:var(--muted);max-width:760px}
.heroActions{display:flex;gap:14px;margin:28px 0;flex-wrap:wrap}
.btn,button{
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:white;
  padding:13px 18px;
  border-radius:14px;
  font-weight:800;
  cursor:pointer;
}
.btn.primary,button{
  background:linear-gradient(135deg,var(--blue),var(--green));
  border:0;
}
.statusGrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:28px;
}
.statusGrid div,.panel,.productCard,.apiBox,.contact,.heroCard{
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:0 20px 70px rgba(0,0,0,.25);
}
.statusGrid div{padding:18px}
.statusGrid b{display:block;font-size:22px}
.statusGrid span{color:var(--muted);font-size:13px}

.heroCard{
  padding:34px;
  min-height:430px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
}
.orb{
  width:150px;height:150px;border-radius:42px;
  display:grid;place-items:center;
  font-size:48px;font-weight:900;
  background:linear-gradient(135deg,var(--blue),var(--green));
  box-shadow:0 20px 70px rgba(47,109,246,.3);
  margin-bottom:22px;
}
.section{padding:70px 7%}
.sectionTitle{margin-bottom:24px}
.sectionTitle span{color:var(--yellow);font-weight:900;text-transform:uppercase;font-size:13px}
.sectionTitle h2{font-size:clamp(30px,4vw,56px);letter-spacing:-1px}
.demoGrid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.panel{padding:22px}
.panel.wide{grid-column:1/-1}
.panel h3{margin-bottom:12px}
textarea,select{
  width:100%;
  margin:8px 0;
  padding:13px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#081426;
  color:white;
}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
pre{
  margin-top:12px;
  white-space:pre-wrap;
  word-break:break-word;
  padding:14px;
  border-radius:16px;
  background:#050b16;
  color:#dbeafe;
  min-height:110px;
  font-size:13px;
}
.productCard{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:22px;
  padding:28px;
}
.miniGrid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
  margin-top:18px;
}
.miniGrid div{
  padding:14px;
  border-radius:16px;
  background:rgba(255,255,255,.06);
  color:#dbeafe;
}
.mock{
  padding:22px;
  border-radius:22px;
  background:#06101f;
  color:#dbeafe;
}
.apiBox{padding:22px;display:grid;gap:10px}
.apiBox code{
  display:block;
  padding:14px;
  border-radius:14px;
  background:#050b16;
  color:#a7f3d0;
}
.contact{text-align:center}
footer{
  padding:28px 7%;
  color:var(--muted);
  border-top:1px solid var(--line);
}

@media(max-width:900px){
  .topbar{align-items:flex-start;gap:14px;flex-direction:column}
  nav{flex-wrap:wrap}
  .hero,.demoGrid,.productCard{grid-template-columns:1fr}
  .statusGrid{grid-template-columns:1fr}
  h1{letter-spacing:-1px}
}

.contactBox{
  max-width:720px;
  margin:28px auto 10px;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.contactBox div{
  padding:20px;
  border-radius:22px;
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  border:1px solid var(--line);
}
.contactBox b{
  display:block;
  font-size:14px;
  color:var(--yellow);
  margin-bottom:6px;
}
.contactBox span{
  color:var(--text);
  font-weight:800;
}

@media(max-width:700px){
  .contactBox{
    grid-template-columns:1fr;
  }
}

.scenarioBox{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:18px 0;
}

.scenarioBox button{
  padding:10px 13px;
  font-size:13px;
  border-radius:999px;
  background:rgba(255,255,255,.07);
  border:1px solid var(--line);
}

.scenarioBox button:hover{
  background:linear-gradient(135deg,var(--blue),var(--green));
}

.demoNotice{
  margin:10px 0 14px;
  padding:12px 14px;
  border-radius:16px;
  background:rgba(252,209,22,.10);
  border:1px solid rgba(252,209,22,.25);
  color:#fff6c7 !important;
  font-size:13px;
}