:root{
  --bg:#07110d;
  --panel:#0e1c16;
  --panel-2:#12261e;
  --text:#ecfff6;
  --muted:#9ab7aa;
  --line:#254437;
  --accent:#29d884;
  --accent-2:#a9ffd3;
  --danger:#ff6868;
  --warn:#ffd166;
  --shadow:0 24px 80px rgba(0,0,0,.28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{box-sizing:border-box}
body{
  margin:0;
  background:
    radial-gradient(circle at 20% 0%, rgba(41,216,132,.18), transparent 32rem),
    radial-gradient(circle at 95% 20%, rgba(169,255,211,.12), transparent 26rem),
    var(--bg);
  color:var(--text);
  min-height:100vh;
}
.app-shell{max-width:1180px;margin:0 auto;padding:22px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--accent)}
h1,h2,h3{margin:0}
h1{font-size:clamp(28px,5vw,48px);letter-spacing:-.06em}
h2{font-size:clamp(30px,6vw,64px);line-height:.92;letter-spacing:-.07em;margin:14px 0}
h3{font-size:20px;margin-bottom:16px;letter-spacing:-.03em}
p{line-height:1.55}
.muted{color:var(--muted)}
.hint{font-size:13px;color:var(--muted)}
.card{
  background:linear-gradient(180deg,rgba(18,38,30,.92),rgba(14,28,22,.96));
  border:1px solid var(--line);
  border-radius:24px;
  box-shadow:var(--shadow);
  padding:22px;
}
.hero{
  display:grid;
  grid-template-columns:1.8fr .8fr;
  gap:20px;
  align-items:stretch;
  margin-bottom:16px;
}
.pill{
  display:inline-block;
  border:1px solid rgba(41,216,132,.45);
  background:rgba(41,216,132,.10);
  color:var(--accent-2);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.metric-grid{display:grid;gap:12px}
.metric{
  background:rgba(7,17,13,.65);
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
}
.metric span{display:block;font-size:34px;font-weight:800;letter-spacing:-.05em}
.metric small{color:var(--muted)}
.tabs{
  display:flex;
  gap:8px;
  overflow:auto;
  padding:6px;
  background:rgba(7,17,13,.62);
  border:1px solid var(--line);
  border-radius:18px;
  margin-bottom:16px;
  position:sticky;
  top:10px;
  z-index:4;
  backdrop-filter: blur(12px);
}
.tab,button{
  border:0;
  border-radius:14px;
  padding:12px 15px;
  color:var(--text);
  cursor:pointer;
  font-weight:750;
  letter-spacing:-.02em;
}
.tab{background:transparent;color:var(--muted);white-space:nowrap}
.tab.active{background:var(--accent);color:#04120b}
.primary{background:var(--accent);color:#04120b}
.secondary{background:#1b3b2e;color:var(--accent-2);border:1px solid #315c4a}
.ghost{background:transparent;border:1px solid var(--line);color:var(--accent-2)}
.small{padding:9px 12px;font-size:12px}
.full{width:100%;margin-bottom:10px}
button:hover{filter:brightness(1.08)}
.panel{display:none}
.panel.active{display:block}
.grid{display:grid;gap:16px;margin-bottom:16px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
label{display:block;color:var(--muted);font-size:13px;font-weight:700;margin:0 0 13px}
input,textarea,select{
  display:block;
  width:100%;
  margin-top:7px;
  padding:14px 13px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#07110d;
  color:var(--text);
  outline:none;
  font:inherit;
}
textarea{resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--accent)}
.result{min-height:160px}
.hidden{display:none!important}
.field-row{
  display:flex;
  justify-content:space-between;
  gap:14px;
  padding:10px 0;
  border-bottom:1px solid rgba(37,68,55,.8);
}
.field-row span{color:var(--muted)}
.field-row strong{text-align:right}
.status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 12px;
  border-radius:999px;
  font-size:13px;
  font-weight:800;
  margin-bottom:12px;
}
.status.low{background:rgba(41,216,132,.14);color:var(--accent-2);border:1px solid rgba(41,216,132,.35)}
.status.medium{background:rgba(255,209,102,.12);color:var(--warn);border:1px solid rgba(255,209,102,.32)}
.status.high{background:rgba(255,104,104,.12);color:var(--danger);border:1px solid rgba(255,104,104,.35)}
.clean-list{padding-left:18px;color:var(--muted);line-height:1.8}
.clean-list strong{color:var(--text)}
pre{
  overflow:auto;
  background:#07110d;
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  color:var(--accent-2);
}
.pricing-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}
.pricing-grid div{
  background:#07110d;
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
}
.pricing-grid strong{display:block;font-size:24px;color:var(--accent)}
.pricing-grid span{color:var(--muted);font-size:13px}
.check-item{
  display:flex;
  gap:10px;
  padding:10px 0;
  border-bottom:1px solid var(--line);
  color:var(--muted);
}
.check-item input{width:auto;margin:4px 0 0}
.tag{display:inline-block;padding:5px 8px;border-radius:999px;background:#07110d;color:var(--muted);border:1px solid var(--line);font-size:12px;margin:2px 4px 2px 0}
@media(max-width:760px){
  .app-shell{padding:14px}
  .hero,.grid.two,.grid.three,.pricing-grid{grid-template-columns:1fr}
  .topbar{align-items:flex-start}
  h2{font-size:40px}
}