:root {
  /* header */
  --header-height: 7vh;

  /* hamburger */
  --bar-width: 40px;
  --bar-height: 3px;
  --hamburger-gap: 6px;
  --foreground: black;
  --background: white;
  --hamburger-margin: 12px;
  --animation-timing: 200ms ease-in-out;
  --hamburger-height: calc(var(--bar-height) * 3 + var(--hamburger-gap) * 2);
}

/* header */
header {
  color: var(--light-white);
  background-color: var(--black);
  margin: 0;
  position: sticky;
  top: 0px;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: var(--header-height);
  z-index: 10000;
}

.header-inner {
  margin: auto;
  padding: 7px;
}

.nav-links-ul {
  list-style-type: none;
  text-align: center;
}

.nav-links-ul li {
  margin: 35px 0;
}

.nav-links-ul li:last-child {
  margin: 45px 0;
}
/* hamburger */

.hamburger-menu {
  --x-width: calc(var(--hamburger-height) * 1.41421356237);
  display: flex;
  flex-direction: column;
  gap: var(--hamburger-gap);
  top: calc((var(--header-height) - var(--hamburger-height)) / 2 + 1px);
  width: max-content;
  position: absolute;
  right: var(--hamburger-margin);
  z-index: 300 !important;
  cursor: pointer;
}

.hamburger-menu:has(input:checked) {
  --foreground: var(--offwhite-color);
  --background: var(--charcoal-color);
}

.hamburger-menu:has(input:focus-visible)::before,
.hamburger-menu:has(input:focus-visible)::after,
.hamburger-menu input:focus-visible {
  border: 1px solid var(--background);
  box-shadow: 0 0 0 1px var(--foreground);
}

.hamburger-menu::before,
.hamburger-menu::after,
.hamburger-menu input {
  content: "";
  width: var(--bar-width);
  height: var(--bar-height);
  background-color: white;
  border-radius: 9999px;
  transform-origin: left center;
  transition: opacity var(--animation-timing), width var(--animation-timing),
    rotate var(--animation-timing), translate var(--animation-timing),
    background-color var(--animation-timing);
}

.hamburger-menu input {
  appearance: none;
  padding: 0;
  margin: 0;
  outline: none;
  pointer-events: none;
}

.hamburger-menu:has(input:checked)::before {
  rotate: 45deg;
  width: var(--x-width);
  translate: 0 calc(var(--bar-height) / -2);
}

.hamburger-menu:has(input:checked)::after {
  rotate: -45deg;
  width: var(--x-width);
  translate: 0 calc(var(--bar-height) / 2);
}

html:has(.hamburger-menu input:checked) {
  overflow: hidden;
}

.hamburger-menu input:checked {
  opacity: 0;
  width: 0;
}

section ul {
  list-style-type: none;
}

section ul li {
  margin-left: 15px;
}


section ul li svg {
  transform: translateY(3px);
}
.sidebar {
  transition: translate var(--animation-timing);
  translate: 100%;
  padding: 0.5rem 1rem;
  padding-top: calc(var(--hamburger-height) + var(--hamburger-margin) + 1rem);
  background-color: var(--foreground);
  color: var(--background);
  min-height: 100vh;
  position: fixed;
  top: 0;
  right: 0;
  width: 100vw;
  z-index: 33;
  /* A sidebar is a legtetején lesz */
}

.hamburger-menu:has(input:checked)+.sidebar {
  translate: 0;
}

/* tablet */
@media only screen and (min-width: 600px) {}

/* desktop */
@media only screen and (min-width: 1200px) {
  :root {
    --header-height: 9vh;
  }

  .nav-links-ul li:last-child {
    margin: 0 20px;
  }

  .hamburger-menu {
    display: none !important;
  }

  header {
    align-items: start;
  }

  .header-inner {
    width: var(--desktop-width);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }

  .nav-links-ul li {
    display: flex;
    align-items: center;
    margin: 12px;
  }


  section ul li {
    margin-left: 30px;
  }
}