:root{
  --bg:#07080c;
  --surface:#0e131b;
  --surface-2:#141b26;
  --surface-3:#192232;
  --text:#edf5ff;
  --muted:#a9b7c8;
  --soft:#d8e4f2;
  --line:rgba(229,239,255,.12);
  --teal:#2dd4bf;
  --yellow:#fcd34d;
  --coral:#fb7185;
  --blue:#60a5fa;
  --green:#74de80;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:
    linear-gradient(110deg, rgba(45,212,191,.08), transparent 28%),
    linear-gradient(250deg, rgba(251,113,133,.08), transparent 30%),
    var(--bg);
  color:var(--text);
  line-height:1.5;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(115deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:116px 116px, 100% 92px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.8), transparent 72%);
}

a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:22px}
.topbar{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:8px 0 18px}
.brand{display:flex;gap:10px;align-items:center;text-decoration:none;min-width:max-content}
.logo{
  width:34px;height:34px;border-radius:10px;
  background-image:image-set(url("./logo-34.png") 1x, url("./logo-68.png") 2x);
  background-size:cover;background-position:center;background-repeat:no-repeat;
  box-shadow:0 14px 36px rgba(0,0,0,.36);
}
.brand span{font-weight:850;font-size:18px}
.nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.nav a{
  color:var(--muted);
  text-decoration:none;
  font-size:14px;
  padding:8px 10px;
  border-radius:8px;
}
.nav a:hover{color:var(--text);background:rgba(255,255,255,.055)}

.hero{
  min-height:calc(100vh - 108px);
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,440px);
  gap:34px;
  align-items:center;
  padding:10px 0 44px;
}
.eyebrow,.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  width:max-content;
  max-width:100%;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.045);
  color:var(--soft);
  font-size:13px;
  font-weight:700;
}
.hero h1{
  margin:18px 0 14px;
  font-size:clamp(44px, 7vw, 82px);
  line-height:.94;
  letter-spacing:0;
}
.lead{
  max-width:650px;
  color:var(--muted);
  font-size:19px;
  margin:0 0 22px;
}
.ctaRow{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn,button.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:46px;
  padding:12px 15px;
  border-radius:8px;
  border:1px solid var(--line);
  text-decoration:none;
  font-weight:800;
  color:var(--text);
  background:rgba(255,255,255,.055);
  cursor:pointer;
}
.btn.primary{
  color:#06120f;
  border-color:rgba(45,212,191,.55);
  background:linear-gradient(135deg, var(--teal), var(--yellow));
}
.btn small{display:block;font-size:12px;font-weight:750;opacity:.78}

.hero-visual{position:relative;min-height:760px}
.hero-visual .shot{
  width:min(100%,380px);
  margin-left:auto;
  display:block;
  transform:rotate(2deg);
}
.floating-note{
  position:absolute;
  left:0;
  bottom:70px;
  width:min(290px,70%);
  padding:16px;
  border:1px solid rgba(252,211,77,.35);
  border-radius:8px;
  background:rgba(20,27,38,.94);
  box-shadow:0 22px 60px rgba(0,0,0,.38);
}
.floating-note strong{display:block;margin-bottom:4px}
.floating-note span{display:block;color:var(--muted);font-size:14px}

.section{padding:42px 0}
.section-head{
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:end;
  margin-bottom:18px;
}
.section h2,.doc h1{
  margin:0;
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.05;
  letter-spacing:0;
}
.section-head p,.doc-intro{
  max-width:620px;
  color:var(--muted);
  margin:0;
  font-size:16px;
}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.two-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card,.feature,.callout{
  border:1px solid var(--line);
  border-radius:8px;
  background:rgba(14,19,27,.82);
}
.card,.feature{padding:16px}
.feature h3,.card h3,.callout h3{margin:0 0 7px;font-size:18px}
.feature p,.card p,.callout p{margin:0;color:var(--muted);font-size:15px}
.feature .tag{
  display:inline-flex;
  margin-bottom:12px;
  padding:5px 9px;
  border-radius:999px;
  background:rgba(255,255,255,.07);
  color:var(--soft);
  font-size:12px;
  font-weight:800;
}
.shot{
  width:100%;
  height:auto;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.13);
  background:rgba(0,0,0,.28);
  box-shadow:0 20px 70px rgba(0,0,0,.42);
}
.shot-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  align-items:start;
}
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-top:16px;
}
.stat{
  padding:15px;
  border-radius:8px;
  background:var(--surface);
  border:1px solid var(--line);
}
.stat strong{display:block;font-size:24px;color:var(--yellow)}
.stat span{display:block;color:var(--muted);font-size:13px}
.callout{
  padding:18px;
  background:linear-gradient(135deg, rgba(45,212,191,.13), rgba(251,113,133,.10));
}
.manual-list{
  display:grid;
  gap:10px;
  margin:18px 0 0;
}
.manual-step{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:14px;
  align-items:start;
  padding:14px;
  border-radius:8px;
  background:rgba(255,255,255,.045);
  border:1px solid var(--line);
}
.manual-step b{
  width:42px;height:42px;
  border-radius:8px;
  display:grid;
  place-items:center;
  background:var(--yellow);
  color:#12100a;
}
.manual-step h3{margin:0 0 4px;font-size:17px}
.manual-step p{margin:0;color:var(--muted)}

.doc main{padding:28px 0 12px}
.doc-shell{
  max-width:850px;
  margin:0 auto;
}
.doc-section{
  padding:22px 0;
  border-top:1px solid var(--line);
}
.doc-section:first-of-type{border-top:0}
.doc h2{margin:0 0 10px;font-size:22px}
.doc h3{margin:16px 0 6px;font-size:17px}
.doc p,.doc li{color:var(--muted)}
.doc li{margin:7px 0}
.doc ul{padding-left:22px}
.quick-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

.formRow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
input,select,textarea{
  width:100%;
  padding:12px;
  border-radius:8px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.22);
  color:var(--text);
  outline:none;
}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:rgba(45,212,191,.55)}
.hint{color:var(--muted);font-size:13px;margin:6px 0 0}
.status{
  margin-top:12px;
  padding:12px;
  border-radius:8px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.18);
  color:var(--muted);
  display:none;
}
.status.ok{border-color:rgba(45,212,191,.45)}
.status.err{border-color:rgba(251,113,133,.45)}

.foot{
  margin-top:24px;
  padding:18px 0 4px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  color:var(--muted);
  font-size:13px;
}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--text)}

@media (max-width:900px){
  .topbar{align-items:flex-start;flex-direction:column}
  .nav{justify-content:flex-start}
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:12px}
  .hero-visual{min-height:auto}
  .hero-visual .shot{margin:0 auto;transform:none}
  .floating-note{position:relative;left:auto;bottom:auto;width:100%;margin-top:12px}
  .section-head{display:block}
  .section-head p{margin-top:10px}
  .grid,.two-grid,.shot-row,.stat-strip{grid-template-columns:1fr}
}

@media (max-width:520px){
  .wrap{padding:16px}
  .hero h1{font-size:44px}
  .lead{font-size:17px}
  .btn{width:100%}
  .formRow{grid-template-columns:1fr}
}