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

body {
  background: #0b0b0b;
  color: #e6e6e6;
  font-family: "Inter", system-ui, sans-serif;
  line-height: 1.6;
}

.top {
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid #1f1f1f;
}

.logo {
  font-weight: 700;
  letter-spacing: 2px;
}

.lang span {
  margin-left: 15px;
  font-size: 0.9rem;
  opacity: 0.6;
}

.container {
  max-width: 900px;
  margin: 80px auto;
  padding: 0 20px;
}

.intro h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.lead {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.sub {
  opacity: 0.7;
}

.block {
  margin-top: 60px;
}

.block h2 {
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 15px;
  opacity: 0.8;
}

footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 0.85rem;
  opacity: 0.5;
}