:root{
  --bg:#ffffff;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --brand:#0ea5e9;
  --brand2:#22c55e;
  --warn:#f59e0b;
  --shadow: 0 10px 30px rgba(2,6,23,.08);
  --shadow2: 0 8px 18px rgba(2,6,23,.06);
  --radius:16px;
  --radius2:22px;
  --max:1180px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  border:1px solid var(--line);
  padding:12px 16px;
  border-radius:14px;
  background:#fff;
  box-shadow: var(--shadow2);
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  font-weight:600;
}
.btn:hover{transform: translateY(-1px); box-shadow: var(--shadow); border-color:#cbd5e1}
.btn.primary{
  background: linear-gradient(135deg, var(--brand), #2563eb);
  color:#fff;
  border-color: transparent;
}
.btn.primary:hover{box-shadow:0 16px 40px rgba(37,99,235,.18)}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background:#f1f5f9;border:1px solid var(--line);
  color:#0f172a;font-weight:600;font-size:13px;
}

.header{
  position:sticky;top:0;z-index:50;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 0;
}
.brand{
  display:flex;align-items:center;gap:12px;
}
.brand-logo{
  width:38px;height:38px;border-radius:12px;
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  box-shadow: var(--shadow2);
}
.brand-title{display:flex;flex-direction:column;line-height:1.1}
.brand-title strong{font-size:15px}
.brand-title span{font-size:12px;color:var(--muted)}
.nav{
  display:flex;gap:14px;align-items:center;
}
.nav a{
  padding:10px 12px;border-radius:12px;
  color:#0f172a;font-weight:600;
}
.nav a:hover{background:#f1f5f9}
.nav .active{background:#eaf6ff;border:1px solid #cfefff}

.mobile-toggle{display:none}

.hero{
  padding:28px 0 10px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:stretch;
}
.hero-card{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  background: radial-gradient(900px 400px at 10% 0%, rgba(14,165,233,.14), transparent 55%),
              radial-gradient(900px 400px at 90% 0%, rgba(34,197,94,.12), transparent 55%),
              #fff;
  padding:22px;
}
.hero h1{
  margin:0 0 10px;
  font-size:32px;
  letter-spacing:-.02em;
}
.hero p{margin:0 0 14px;color:var(--muted);font-size:15px;max-width:60ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.hero-mini{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  background:#fff;
  box-shadow: var(--shadow2);
  padding:18px;
}
.kpis{
  display:grid;grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;margin-top:12px;
}
.kpi{
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
  background:#fff;
}
.kpi strong{display:block;font-size:18px}
.kpi span{color:var(--muted);font-size:13px}

.section{padding:22px 0}
.section-title{
  display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
  margin-bottom:12px;
}
.section-title h2{margin:0;font-size:20px}
.section-title p{margin:0;color:var(--muted);font-size:13px}

.search{
  margin-top:12px;
  border:1px solid var(--line);
  border-radius: 18px;
  background:#fff;
  padding:12px;
  box-shadow: var(--shadow2);
}
.search-grid{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr 1.2fr auto;
  gap:10px;
}
.field label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px}
.field input,.field select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  outline:none;
  background:#fff;
}
.field input:focus,.field select:focus{border-color:#93c5fd; box-shadow:0 0 0 4px rgba(59,130,246,.12)}

.grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap:12px;
}
.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background:var(--card);
  padding:14px;
  box-shadow: var(--shadow2);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover{transform: translateY(-2px); box-shadow: var(--shadow); border-color:#cbd5e1}
.card h3{margin:0 0 6px;font-size:15px}
.card p{margin:0;color:var(--muted);font-size:13px}
.card .meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.pill{
  font-size:12px;font-weight:700;
  padding:6px 10px;border-radius:999px;
  border:1px solid var(--line);background:#f8fafc;color:#0f172a;
}

.listings{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
.listing-title{display:flex;align-items:center;justify-content:space-between;gap:8px}
.listing-title strong{font-size:15px}
.small{font-size:12px;color:var(--muted)}
.actions{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}

.split{
  display:grid;grid-template-columns: 1fr 1fr;gap:12px;
}
.steps{
  display:grid;grid-template-columns: repeat(3, minmax(0,1fr));gap:12px;
}
.step{
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:14px;background:#fff;box-shadow: var(--shadow2);
}
.step strong{display:block;margin-bottom:6px}
.step span{color:var(--muted);font-size:13px}

.video{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: var(--shadow);
  background:#fff;
}
.video iframe{width:100%;height:320px;border:0;display:block}

.footer{
  margin-top:22px;
  border-top:1px solid var(--line);
  padding:18px 0;
  color:var(--muted);
}
.footer-grid{
  display:grid;grid-template-columns: 1.2fr .8fr .8fr;gap:12px;
}
.footer a{color:var(--muted)}
.footer a:hover{color:#0f172a}

.notice{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#f8fafc;
  color:#0f172a;
}

.form{
  border:1px solid var(--line);
  border-radius: var(--radius2);
  padding:16px;
  background:#fff;
  box-shadow: var(--shadow);
}
.form-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}
.form-grid .full{grid-column: 1 / -1}
textarea{
  width:100%;min-height:120px;
  padding:12px;border-radius:14px;border:1px solid var(--line);
  outline:none;
}
textarea:focus{border-color:#93c5fd; box-shadow:0 0 0 4px rgba(59,130,246,.12)}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .search-grid{grid-template-columns: 1fr 1fr}
  .grid{grid-template-columns: repeat(2, minmax(0,1fr))}
  .listings{grid-template-columns: repeat(2, minmax(0,1fr))}
  .steps{grid-template-columns: 1fr}
  .video iframe{height:260px}
  .footer-grid{grid-template-columns: 1fr}
}
@media (max-width: 560px){
  .nav{display:none}
  .mobile-toggle{display:inline-flex}
  .search-grid{grid-template-columns: 1fr}
  .grid,.listings{grid-template-columns: 1fr}
  .kpis{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .form-grid{grid-template-columns: 1fr}
}