:root{
  --bg0:#04060a;
  --bg1:#070b12;

  --text:#eaf2ff;
  --muted:#97a6c2;

  --glass: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.10);

  --p1:#19f3c3;   /* teal-green */
  --p2:#4aa3ff;   /* soft blue */
  --p3:#7c5cff;   /* violet */

  --radius:22px;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(124,92,255,.18), transparent 60%),
    radial-gradient(900px 600px at 80% 30%, rgba(74,163,255,.14), transparent 55%),
    radial-gradient(900px 600px at 50% 95%, rgba(25,243,195,.10), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  overflow-x:hidden;
}

.bg{
  position:fixed; inset:-220px;
  pointer-events:none;
  background:
    radial-gradient(520px 380px at 60% 20%, rgba(25,243,195,.16), transparent 62%),
    radial-gradient(520px 360px at 20% 80%, rgba(74,163,255,.10), transparent 60%),
    radial-gradient(600px 420px at 85% 25%, rgba(124,92,255,.10), transparent 65%);
  filter: blur(2px);
  z-index:-1;
  animation: breath 7s ease-in-out infinite;
}
@keyframes breath{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.nav{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  background: rgba(0,0,0,.20);
  border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}
.brand{display:flex; gap:10px; align-items:center; text-decoration:none; color:var(--text)}
.logoMark{
  width:34px; height:34px; border-radius:12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(124,92,255,.9), rgba(25,243,195,.9));
  color:#05060b;
  font-weight:900;
}
.brandText{display:flex; flex-direction:column; line-height:1}
.brandName{font-weight:900}
.brandTag{font-size:12px; color:var(--muted); margin-top:2px}

.navRight{display:flex; gap:10px; align-items:center}
.pill{
  font-size:12px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  text-decoration:none;
  color:var(--text);
}
.pill.soft{opacity:.75}

.wrap{width:min(980px, 92vw); margin:0 auto; padding: 26px 0 80px;}
.hero{text-align:center}

.eyebrow{
  display:inline-flex;
  padding: 7px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.70);
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
h1{
  margin:18px 0 8px;
  font-size: clamp(30px, 5vw, 56px);
  letter-spacing:-.02em;
  line-height:1.05;
}
.grad{
  background: linear-gradient(135deg, var(--p1), var(--p2), var(--p3));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.sub{color:var(--muted); margin: 10px auto 18px; max-width: 720px}

.panel{
  width:min(920px, 96vw);
  margin: 18px auto 0;
  border-radius: var(--radius);
  background: rgba(10,12,22,.62);
  border:1px solid rgba(255,255,255,.11);
  box-shadow: var(--shadow);
  padding: 16px;
  backdrop-filter: blur(16px);
  position:relative;
  overflow:hidden;
  text-align:left;
}
.panelTop{display:flex; justify-content:space-between; align-items:center; gap:10px}
.panelTitle{font-weight:900}
.panelMeta,.miniMeta{font-size:12px; color:var(--muted)}

.row{
  display:flex;
  gap:10px;
  margin-top:12px;
  flex-wrap:wrap;
}
.input{
  flex: 1 1 260px;
  height: 48px;
  border-radius: 16px;
  padding: 0 14px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  color:var(--text);
  outline:none;
  font-size:14px;
}
.input:focus{border-color: rgba(25,243,195,.35); box-shadow: 0 0 0 4px rgba(25,243,195,.08)}
.cta{
  flex: 0 0 160px;
  height: 48px;
  border-radius: 16px;
  border:0;
  cursor:pointer;
  color:#05060b;
  font-weight:950;
  background: linear-gradient(135deg, var(--p1), var(--p2));
}
.ghost{
  height: 40px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  color:var(--text);
  cursor:pointer;
  padding:0 12px;
}
.hintRow{display:flex; gap:10px; align-items:center; margin-top: 12px; color: rgba(255,255,255,.75); font-size: 12px;}
.dot{width:7px;height:7px;border-radius:99px; background: var(--p2); box-shadow: 0 0 18px rgba(74,163,255,.55)}

.loader{
  display:none;
  position:absolute;
  right:14px; bottom:14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.10);
  gap:8px; align-items:center;
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.85);
  font-size:12px;
}
.spin{
  width:14px;height:14px;border-radius:99px;
  border:2px solid rgba(255,255,255,.25);
  border-top-color: rgba(25,243,195,.9);
  animation: spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

.resultWrap{
  width:min(920px, 96vw);
  margin: 18px auto 0;
  text-align:left;
}
.resultHead{display:flex; align-items:center; justify-content:space-between; gap:10px}
.cards{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
  margin-top: 12px;
}
.card{
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  padding: 14px;
}
.badge{display:inline-flex; padding:5px 10px; border-radius:999px; font-size:12px; border:1px solid rgba(255,255,255,.12)}
.ok{background: rgba(25,243,195,.12); border-color: rgba(25,243,195,.22)}
.warn{background: rgba(255,200,0,.10); border-color: rgba(255,200,0,.22)}
.fail{background: rgba(255,80,80,.10); border-color: rgba(255,80,80,.22)}
.cardTitle{font-weight:900; margin:8px 0 6px}
.muted{color:var(--muted); font-size:13px; line-height:1.4}

.fixBox{
  margin-top: 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  padding: 14px;
}
.fixTop{display:flex; justify-content:space-between; align-items:flex-start; gap:10px}
.code{
  margin-top:10px;
  background: rgba(0,0,0,.30);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  padding: 12px;
  overflow:auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
}
.copyBtn{
  margin-top:10px;
  height: 40px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
  padding: 0 12px;
}

.section{margin-top: 44px; text-align:left}
.steps{color: rgba(255,255,255,.85)}
.toolGrid{
  margin-top:12px;
  display:grid;
  grid-template-columns: repeat(3,1fr);
  gap:12px;
}
.toolCard{
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  padding: 14px;
}
.toolTitle{font-weight:900}

.foot{margin-top: 64px; color: var(--muted); text-align:center; font-size:12px}

@media (max-width: 860px){
  .cards{grid-template-columns: 1fr}
  .toolGrid{grid-template-columns: 1fr}
  .cta{flex: 1 1 160px}
}