header {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 72px;
  padding: 0;
  background: transparent;
  position: fixed;
  top: 0;
  z-index: 1000;
  transition: all 0.2s ease;
  overflow: hidden;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  width: 100%;
  transition: all 0.2s ease;
}

header .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

header .logo svg {
  width: 40px;
  height: 40px;
  background: var(--blue-9);
  border-radius: 8px;
}

header .logo span {
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.2px;
  color: var(--gray-12);
  user-select: none;
  margin-left: -18px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 24px;
}

nav ul {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

nav ul li a {
  text-decoration: none;
  color: var(--gray-12);
  font-weight: 500;
  font-size: 16px;
  transition: color 0.2s ease;
}

nav ul li a:hover {
  color: var(--gray-9);
}

nav ul li a:active {
  color: var(--blue-11);
}

.header-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: 40px;
  padding: 0 12.5px;
  font-size: 15px;
  font-weight: 500;
  color: var(--black);
  background: var(--gray-4);
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease;
}

.header-cta:hover {
  background-color: var(--gray-5);
}

.header-cta:active {
  background-color: var(--gray-6);
}

.shrink {
  background: var(--white);
  
  .header-cta {
    color: var(--white);
    fill: var(--white);
    background: var(--blue-9);
  }

  .header-cta:hover {
    background: var(--blue-10);
  }

  .header-cta:active {
    background: var(--blue-11);
  }
}