@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;700;900&display=swap');

:root{
  --neon:#5df6ff;
  --green:#4ade80;
  --red:#fb7185;
  --yellow:#fde047;
  --bg:#020617;
  --panel:rgba(255,255,255,.08);
  --line:rgba(255,255,255,.12);
  --muted:rgba(255,255,255,.58);
}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  min-height:100vh;
  background:
    radial-gradient(circle at top left,rgba(93,246,255,.15),transparent 40%),
    radial-gradient(circle at bottom right,rgba(34,197,94,.08),transparent 38%),
    linear-gradient(180deg,#0f172a 0%,#020617 100%);
  color:#fff;
  font-family:'Space Grotesk',sans-serif;
  overflow-x:hidden;
}

a{color:inherit}

.wrapper{
  width:100%;
  max-width:1140px;
  margin:auto;
  padding:24px;
}

nav{
  position:sticky;
  top:14px;
  z-index:50;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin-bottom:28px;
  padding:12px;
  border:1px solid var(--line);
  border-radius:24px;
  background:rgba(2,6,23,.72);
  backdrop-filter:blur(26px);
  -webkit-backdrop-filter:blur(26px);
}

.logo{
  width:58px;
  height:58px;
  flex:0 0 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  color:#04151a;
  background:linear-gradient(180deg,#7df8ff,#27e8ff);
  border-radius:18px;
  box-shadow:0 12px 30px rgba(39,232,255,.22);
  text-decoration:none;
}

.nav-links{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:12px 18px;
  border-radius:16px;
  text-decoration:none;
  font-weight:700;
  border:1px solid rgba(255,255,255,.13);
  background:rgba(255,255,255,.06);
  color:#fff;
  transition:.2s;
  white-space:nowrap;
}

.btn:hover,
.copy-btn:hover,
.search-btn:hover{
  transform:translateY(-2px);
  border-color:rgba(93,246,255,.32);
}

.btn-main{
  background:linear-gradient(180deg,#7df8ff,#27e8ff);
  color:#04151a;
  border:0;
  box-shadow:0 12px 30px rgba(39,232,255,.22);
}

.hero{
  padding:58px 0 30px;
  text-align:center;
}

.kicker{
  color:var(--neon);
  letter-spacing:.28em;
  font-size:12px;
  margin-bottom:16px;
}

h1{
  font-size:clamp(3.2rem,8vw,6.5rem);
  line-height:.95;
  font-weight:900;
}

h2{
  color:var(--neon);
  font-size:clamp(1.7rem,4vw,3rem);
  margin-top:14px;
}

.hero p{
  max-width:820px;
  margin:22px auto 0;
  color:var(--muted);
  line-height:1.7;
  font-size:1.05rem;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:16px;
  margin-top:24px;
}

.stack{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:16px;
}

.card{
  background:var(--panel);
  backdrop-filter:blur(40px) saturate(180%);
  -webkit-backdrop-filter:blur(40px) saturate(180%);
  border:1px solid var(--line);
  border-radius:26px;
  padding:24px;
  box-shadow:0 30px 80px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.16);
}

.card h3{margin-bottom:10px}
.card p,.muted{color:var(--muted);line-height:1.65}

.stat-label{
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.12em;
}

.stat-value{
  margin-top:8px;
  font-size:24px;
  font-weight:900;
  color:var(--neon);
  word-break:break-word;
}

.badge{
  display:inline-flex;
  padding:7px 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  color:var(--green);
  background:rgba(34,197,94,.12);
  border:1px solid rgba(34,197,94,.24);
}

.badge-warn{
  color:var(--yellow);
  background:rgba(250,204,21,.12);
  border-color:rgba(250,204,21,.24);
}

.badge-red{
  color:var(--red);
  background:rgba(251,113,133,.12);
  border-color:rgba(251,113,133,.24);
}

.codebox{
  margin-top:14px;
  padding:16px;
  border-radius:18px;
  background:rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.10);
  color:var(--neon);
  font-family:monospace;
  font-size:13px;
  line-height:1.6;
  word-break:break-word;
  overflow-wrap:anywhere;
  white-space:pre-wrap;
}

.copy-btn,
.search-btn{
  width:100%;
  margin-top:12px;
  padding:13px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  background:rgba(255,255,255,.10);
  color:#fff;
  font-family:inherit;
  font-weight:700;
  cursor:pointer;
  transition:.2s;
}

.search-btn{
  background:linear-gradient(180deg,#7df8ff,#27e8ff);
  color:#04151a;
  border:0;
}

input{
  width:100%;
  padding:15px;
  border-radius:18px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(255,255,255,.06);
  color:#fff;
  text-align:center;
  font-family:inherit;
  outline:none;
}

input:focus{
  border-color:rgba(93,246,255,.45);
  box-shadow:0 0 0 3px rgba(93,246,255,.10);
}

.steps{
  display:grid;
  gap:10px;
  margin-top:14px;
}

.step,.row{
  padding:13px 15px;
  border-radius:16px;
  background:rgba(255,255,255,.045);
  border:1px solid rgba(255,255,255,.08);
  color:#dbeafe;
  overflow-wrap:anywhere;
}

.row{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
  text-decoration:none;
}

.row span{
  color:var(--muted);
  font-size:13px;
  text-align:right;
}

.error{
  color:var(--red);
  margin-top:10px;
  font-size:13px;
}

footer{
  text-align:center;
  color:#64748b;
  padding:44px 0 20px;
}

@media(max-width:820px){
  .wrapper{padding:18px}

  nav{
    position:relative;
    top:auto;
    flex-direction:column;
    align-items:stretch;
  }

  .logo{align-self:center}

  .nav-links{flex-direction:column}

  .btn{width:100%}

  .stack{grid-template-columns:1fr}

  .hero{padding-top:34px}

  .row{
    flex-direction:column;
  }

  .row span{
    text-align:left;
  }
}