:root{
  --bg:#f7f7f4;
  --panel:#ffffff;
  --card:#ffffff;
  --muted:#5a5f6d;
  --text:#1b1f2a;
  --accent:#1a7f64;
  --accent2:#e6f3ee;
  --border:rgba(15,23,42,.08);
  --shadow: 0 18px 40px rgba(15,23,42,.08);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  background:
    radial-gradient(900px 520px at 18% -10%, rgba(26,127,100,.10), transparent 60%),
    radial-gradient(720px 460px at 90% 10%, rgba(26,127,100,.08), transparent 60%),
    var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.9}

.container{
  width:min(1080px, 92vw);
  margin:0 auto;
  padding:32px 0 72px;
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  position:sticky;
  top:0;
  padding:14px 0 18px;
  background: linear-gradient(to bottom, rgba(247,247,244,.92), rgba(247,247,244,.8), transparent);
  backdrop-filter: blur(6px);
  z-index:10;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.brand .logo{
  font-weight:700;
  letter-spacing:.2px;
}
.brand .tag{
  color:var(--muted);
  font-size:13px;
}

.navlinks{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.langSwitch{
  display:flex;
  align-items:center;
  gap:8px;
}
.langLabel{
  color:var(--muted);
  font-size:12px;
}
.langSelect{
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.6);
  color:var(--text);
  font-size:12px;
}
.pill{
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:rgba(255,255,255,.6);
  color:var(--text);
  font-size:12px;
}
.pill:hover{background:rgba(255,255,255,.9)}

.hero{
  margin-top:18px;
  padding:28px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.hero h1{
  margin:0 0 10px;
  font-size:34px;
  line-height:1.15;
}
.hero p{
  margin:0;
  color:var(--muted);
  font-size:15px;
  line-height:1.6;
}

.grid{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}
.card{
  grid-column: span 6;
  padding:18px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background: var(--card);
  box-shadow: 0 8px 20px rgba(15,23,42,.06);
  transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(26,127,100,.25);
  box-shadow: 0 12px 26px rgba(15,23,42,.08);
}
.card h3{margin:0 0 6px; font-size:18px}
.card p{margin:0; color:var(--muted); font-size:14px; line-height:1.55}
.card .meta{
  margin-top:12px;
  display:flex;
  gap:10px;
  align-items:center;
  color:var(--muted);
  font-size:12px;
}
.badge{
  padding:6px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  background: var(--accent2);
  color:#115241;
}

.sectionTitle{
  margin:26px 0 10px;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
}
.sectionTitle h2{margin:0; font-size:20px}
.sectionTitle span{color:var(--muted); font-size:13px}

.toolWrap{
  margin-top:18px;
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:14px;
}
.panel{
  padding:18px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.panel h1{margin:0 0 6px; font-size:28px}
.panel .sub{margin:0 0 14px; color:var(--muted); font-size:14px; line-height:1.55}
.panelTitle{margin:0 0 6px; font-size:20px}

.form{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
  margin-top:12px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
label{font-size:12px; color:var(--muted)}
input, select{
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background: #fff;
  color:var(--text);
  outline:none;
}
input[type="checkbox"]{
  width:18px;
  height:18px;
  padding:0;
  border-radius:6px;
  accent-color: var(--accent);
}
input:focus, select:focus{
  border-color: rgba(26,127,100,.45);
  box-shadow: 0 0 0 4px rgba(26,127,100,.12);
}

.actions{
  margin-top:12px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.btn{
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background: var(--accent);
  color:#fff;
  font-weight:700;
  cursor:pointer;
}
.btn:hover{filter: brightness(1.02)}
.btn.secondary{
  background: #fff;
  color:var(--text);
}
.btn.secondary:hover{background: #f1f3f0}

.kpi{
  display:grid;
  gap:10px;
}
.kpiItem{
  padding:14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: #fbfbfa;
}
.kpiItem .k{color:var(--muted); font-size:12px}
.kpiItem .v{font-size:20px; font-weight:700; margin-top:4px}
.small{color:var(--muted); font-size:12px; line-height:1.6}
.resultList{
  margin:10px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:8px;
}
.resultList li{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  font-size:13px;
}
.resultList span{color:var(--muted)}

.faq{
  margin-top:14px;
  display:grid;
  gap:10px;
}
details{
  border:1px solid var(--border);
  border-radius:14px;
  background: #fff;
  padding:12px 14px;
}
summary{cursor:pointer; font-weight:600}
details p{color:var(--muted); margin:10px 0 0; line-height:1.6}

.footer{
  margin-top:24px;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
  padding-top:16px;
  border-top:1px solid var(--border);
}

@media (max-width: 920px){
  .card{grid-column: span 12;}
  .toolWrap{grid-template-columns: 1fr;}
  .form{grid-template-columns: 1fr;}
}