:root{
  --bg:#0b0b0b;
  --fg:#f3f3f3;
  --muted: rgba(243,243,243,.68);
  --line: rgba(255,255,255,.10);
  --card: rgba(255,255,255,.04);
  --card2: rgba(255,255,255,.06);
  --accent: rgba(255,255,255,.92);
  --radius: 18px;
  --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, "Helvetica Neue", Helvetica;
  background: radial-gradient(1200px 800px at 20% -10%, rgba(255,255,255,.08), transparent 55%),
              radial-gradient(900px 700px at 80% 0%, rgba(255,255,255,.06), transparent 50%),
              var(--bg);
  color:var(--fg);
  letter-spacing: .2px;
}

a{color:var(--fg); text-decoration:none}
a:hover{opacity:.9}

.container{
  width:min(1120px, calc(100% - 40px));
  margin:0 auto;
}

.header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(11,11,11,.65);
  border-bottom:1px solid var(--line);
}

.header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:18px;
}

.brand{display:flex; align-items:center; gap:12px}
.logo{
  width:40px; height:40px;
  border-radius: 12px;
  display:grid; place-items:center;
  background: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.05));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  font-weight:700;
}
.brand-name{font-weight:700; letter-spacing:.9px}
.brand-tag{font-size:12px; color:var(--muted)}

.nav{display:flex; gap:18px}
.nav a{font-size:13px; color:var(--muted)}
.nav a:hover{color:var(--fg)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.10);
  color: var(--fg);
  font-weight: 600;
  font-size: 13px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.13)}
.btn:active{transform: translateY(0)}
.btn-ghost{background: transparent}
.btn-wide{width:100%}

.hero{padding:66px 0 28px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:start;
}
h1{
  margin:0;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.05;
}
.accent{opacity:.92}
.sub{
  margin:14px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.dot{margin:0 8px; opacity:.45}

.hero-cta{margin-top:18px; display:flex; gap:10px; flex-wrap:wrap}

.trust{
  margin-top:26px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.trust-item{
  padding:12px 14px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.trust-kpi{font-weight:700}
.trust-label{font-size:12px; color:var(--muted); margin-top:2px}

.hero-card .card{
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  padding:18px;
}
.card-title{font-weight:700; letter-spacing:.5px}
.card-lines{margin-top:12px; display:grid; gap:10px}
.line{display:flex; justify-content:space-between; gap:10px}
.muted{color:var(--muted)}
.small{font-size:12px}
.divider{height:1px; background: var(--line); margin:14px 0}
.card-meta{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.card-cta{margin-top:14px}

.section{padding:44px 0}
.section-head{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:18px}
h2{margin:0; font-size:22px; letter-spacing:.4px}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.grid2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}

.box{
  border-radius: var(--radius);
  background: var(--card);
  border:1px solid var(--line);
  padding:16px;
}
.box-title{font-weight:700; margin-bottom:8px}
.box-text{font-size:13px; line-height:1.6}
.box-tags{margin-top:12px; display:flex; gap:8px; flex-wrap:wrap}
.tag{
  font-size:12px;
  padding:6px 10px;
  border-radius:999px;
  background: var(--card2);
  border:1px solid var(--line);
  color: rgba(255,255,255,.78);
}

.list{margin:10px 0 0; padding-left:18px; color: var(--muted)}
.list li{margin:8px 0; line-height:1.5}

.contact{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap:14px;
  align-items:start;
}
.contact-card{
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid var(--line);
  padding:18px;
}
.contact-title{font-weight:800; letter-spacing:.8px}
.contact-links{margin-top:12px; display:grid; gap:8px}
.contact-links a{color: rgba(255,255,255,.86)}
.contact-cta{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

.form{
  border-radius: 22px;
  background: var(--card);
  border:1px solid var(--line);
  padding:18px;
}
label{display:grid; gap:7px; font-size:13px; color: rgba(255,255,255,.82)}
input, select, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.25);
  color: var(--fg);
  padding:12px 12px;
  outline:none;
}
textarea{resize:vertical; min-height:120px}
input:focus, select:focus, textarea:focus{
  border-color: rgba(255,255,255,.28);
}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}

.footer{
  padding:22px 0 34px;
  border-top:1px solid var(--line);
  background: rgba(0,0,0,.12);
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center;
  gap:14px; flex-wrap:wrap;
}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .nav{display:none}
  .form-row{grid-template-columns:1fr}
}