.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav__brand {
  color: var(--text);
  text-decoration: none;
  font-weight: 650;
  letter-spacing: .2px;
  font-size: 16px;
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav__links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
}

.nav__links a:hover {
  background: var(--hover, rgba(31,122,99,.08));
  color: var(--text);
}

.nav__toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--panel, var(--surface, #fff));
  border-radius: 12px;
  padding: 10px 10px;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 4px 0;
  border-radius: 999px;
}
.footer{
  margin-top: 40px;
  border-top: 1px solid var(--border);
  background: #fff;
}

.footer__inner{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 20px 0;
}

.footer__brand p{
  margin-top: 6px;
  max-width: 360px;
}

.footer__nav{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.footer__nav a{
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
}

.footer__nav a:hover{
  color: var(--text);
  text-decoration: underline;
}

.footer__bottom{
  border-top: 1px solid var(--border);
  padding: 10px 0;
  text-align: center;
}

@media (max-width: 820px) {
  .nav__toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .nav__links {
    position: absolute;
    left: 14px;
    right: 14px;
    top: 54px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(11, 18, 32, .96);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: var(--shadow);
  }

  .nav__links a {
    padding: 12px 12px;
    color: rgba(255,255,255,.92);
  }

  .nav__links a:hover {
    background: rgba(255,255,255,.08);
    color: #fff;
  }

  .nav__links.is-open {
    display: flex;
  }
}

@media (max-width: 720px){
  .footer__inner{
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .footer__nav{
    gap: 10px;
  }
}