.nav {
  position: sticky;
  top: 16px;
  z-index: 50;
  margin-top: 16px;
}

.nav-wrap {
  position: relative;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 14px 16px 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 8, 13, .72);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, .25);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -.03em;
  flex: 0 0 auto;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px 12px 18px 12px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow: 0 12px 30px rgba(34, 211, 238, .32);
  transform: rotate(-7deg);
  font-size: 13px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav-link {
  transition: .22s ease;
}

.nav-link:hover {
  color: #fff;
}

.nav-cta {
  padding: 11px 18px;
  border-radius: 999px;
  color: var(--black);
  background: #fff;
  font-weight: 800;
  font-size: 14px;
  white-space: nowrap;
  transition: .22s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

/* Burger */

.burger-btn {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .06);
  color: #fff;
  display: none;
  place-items: center;
  cursor: pointer;
  position: relative;
  flex: 0 0 auto;
}

.burger-line {
  position: absolute;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transition: .22s ease;
}

.burger-line:nth-child(1) {
  transform: translateY(-7px);
}

.burger-line:nth-child(2) {
  transform: translateY(0);
}

.burger-line:nth-child(3) {
  transform: translateY(7px);
}

.nav.is-open .burger-line:nth-child(1) {
  transform: rotate(45deg);
}

.nav.is-open .burger-line:nth-child(2) {
  opacity: 0;
}

.nav.is-open .burger-line:nth-child(3) {
  transform: rotate(-45deg);
}

/* Mobile menu */

.mobile-menu {
  display: none;
}

.mobile-menu-nav {
  display: grid;
  gap: 10px;
}

.mobile-menu-link,
.mobile-menu-cta {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 14px;
  border-radius: 16px;
  font-weight: 800;
  text-align: center;
}

.mobile-menu-link {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .045);
  color: #d7dae7;
}

.mobile-menu-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, .075);
}

.mobile-menu-cta {
  color: var(--black);
  background: #fff;
}

/* Mobile */

@media (max-width: 935px) {
  body.menu-open {
    overflow: hidden;
  }

  .nav {
    top: 12px;
    margin-top: 12px;
  }

  .nav-inner {
    border-radius: 24px;
    padding: 12px 12px 12px 16px;
    gap: 12px;
  }

  .logo-img {
    height: 36px;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .burger-btn {
    display: grid;
  }

  .mobile-menu {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(7, 8, 13, .94);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    pointer-events: none;
    transition: .22s ease;
  }

  .nav.is-open .mobile-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
}

@media (max-width: 420px) {
  .nav-inner {
    padding: 10px 10px 10px 14px;
  }

  .logo-img {
    height: 32px;
  }

  .burger-btn {
    width: 42px;
    height: 42px;
    border-radius: 14px;
  }

  .mobile-menu {
    border-radius: 22px;
  }
}