* {
  box-sizing: border-box;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 12, 16, 0.92);
  border-bottom: 1px solid #232633;
  backdrop-filter: blur(14px);
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  color: #f2f2f2;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}

.brand small {
  color: #9ba2b4;
  font-weight: 650;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.nav a {
  color: #d7d7d7;
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.2;
}

.nav a:hover,
.nav a.primary {
  color: #ffffff;
  background: #1b1f2a;
}

.wrap {
  width: 100%;
}

.hero {
  padding: 10px 0 24px;
}

footer {
  max-width: 850px;
  margin: 0 auto;
  padding: 0 16px 26px;
  color: #9ba2b4;
  font-size: 13px;
}

.tagline {
  border-top: 1px solid #232633;
  padding-top: 14px;
}

@media (max-width: 720px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .nav {
    justify-content: flex-start;
  }
}