.main-header {
  border-bottom: 1px solid var(--colorTxt);
  padding-block: 40px 36px;
}

.hero .main-header {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 2;
  background-color: rgba(255, 255, 255, 0.5);
}

body:has(.menu.on) .main-header {
  background-color: rgba(255, 255, 255, 1);
}

.main-header-wrapper {
  align-items: center;
  justify-content: flex-end;
}

.main-header--logo {
  margin-right: auto;
  filter: brightness(0) saturate(100%) invert(10%) sepia(34%) saturate(7009%)
    hue-rotate(232deg) brightness(75%) contrast(120%);
  font-size: 14px;
  line-height: 17px;
}

.main-header--social {
  margin-left: 27px;
}
.main-header--lang {
  /* padding-inline: 44px 46px; */
  cursor: pointer;
  position: relative;
  /* display: none; */
  margin-left: 27px;
}

.selected-lang {
  font-family: "CFAstyBold";
}

.lang-options {
  display: none;
  pointer-events: none;
  opacity: 0;
  position: absolute;
  left: -28px;
  width: 160px;
  padding: 0.75rem 1rem;
  top: calc(100% + 1rem);
}

.menu--lang.on .lang-options,
.main-header--lang.on .lang-options {
  display: block;
  background-color: #fff;
  pointer-events: all;
  opacity: 1;
  font-size: 14px;
}
.main-nav ul {
  gap: 1rem;
  color: #3e3e3e;
}

/* κρατάει κάθε menu item σε μία γραμμή */
.main-nav li {
  white-space: nowrap;
}

.nav-item.highlight {
  color: var(--colorTxt);
  font-family: "CFAstyMed";
}

.nav-item .dash::before {
  content: "";
  margin-right: 2px;
}

.nav-menu {
  width: 46px;
  height: 15px;
  position: relative;
  cursor: pointer;
  margin-left: 28px;
}

.nav-menu .line {
  position: absolute;
  width: 100%;
  border-top: 1px solid var(--colorTxt);
  left: 0;
  top: 50%;
  transition: all 0.3s;
}

.nav-menu > span:first-of-type {
  top: 0;
}
.nav-menu > span:last-of-type {
  top: 100%;
}

body:has(.menu.on) .main-nav {
  display: none;
}
body:has(.menu.on) .nav-menu > span:first-of-type {
  top: 50%;
  transform: rotate(15deg);
}
body:has(.menu.on) .nav-menu > span:last-of-type {
  top: 50%;
  transform: rotate(-15deg);
}
body:has(.menu.on) .nav-menu > span:nth-of-type(2) {
  display: none;
}

/* μικρό tweak μόνο για laptop */
@media screen and (max-width: 1600px) {
  .main-nav ul {
        gap: 0.35rem;
    font-size: 15px;
  }
}

@media screen and (max-width: 1280px) {
  .main-nav {
    display: none;
  }
}

@media screen and (max-width: 1120px) {
  .main-header--lang {
    padding-inline: 2rem;
  }
}

@media screen and (max-width: 1020px) {
  .main-header--lang {
    display: none;
  }
}

@media screen and (max-width: 920px) {
  .main-header {
    padding-block: 26px;
  }
  .logo-component {
    font-size: 12px;
    line-height: 15px;
  }
  .logo-component img {
    width: 68px;
    margin-right: 10px;
  }
}

@media screen and (max-width: 620px) {
  .main-header--social {
    display: none;
  }
}

@media screen and (max-width: 580px) {
  .hero .main-header {
    position: relative;
  }
}

@media screen and (max-width: 520px) {
  .main-header {
    padding-block: 21px 20px;
  }
  .logo-component {
    font-size: 9px;
    line-height: 11px;
  }
  .logo-component img {
    width: 50px;
    margin-right: 7px;
  }
  .main-header--lang {
    display: none;
  }
}

/* menu */

.menu {
  --top: 131px;
  background-color: #fff;
  width: 100%;
  position: absolute;
  left: 0;
  top: var(--top);
  z-index: 100;
  display: none;
  pointer-events: none;
  height: 0;
  overflow: hidden;
  transition: height 0.3s ease-in;
}

.menu.active {
  display: block;
  pointer-events: all;
}

.menu.on {
  height: calc(100dvh - var(--top));
}

.menu-navigation,
.menu-wrapper {
  height: 100%;
}

.menu-wrapper {
  opacity: 0;
  transition: opacity 0.3s ease-in;
  transition-delay: 300ms;
}

.menu.on .menu-wrapper {
  opacity: 1;
}

.menu-navigation {
  justify-content: space-between;
  margin-left: min(12%, 228px);
  border-left: 1px solid var(--colorTxt);
}

.menu-navigation--item {
  display: grid;
  align-items: center;
  border-bottom: 1px solid var(--colorTxt);
  flex: 1;
}

.menu-navigation--item h3 {
  font-size: 50px;
  line-height: 100%;
  padding-inline: 53px 64px;
  font-family: "CFAstyBold";
  flex-shrink: 0;
}
.menu-navigation--item:hover {
  background-color: #f2f2f2;
}

.menu-navigation--item:has(.submenu) {
  display: flex;
  flex: 1.125;
}
.menu-navigation--item .submenu {
  border-left: 1px solid var(--colorTxt);
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-inline: 62px 1rem;
  gap: 23px;
  font-size: 16px;
  line-height: 100%;
  font-family: "CFAstyMed";
  background-color: #fff;
  display: grid;
  grid-template-columns: max-content 1fr;
  place-content: center;
}

.menu-navigation--item .submenu-item {
  transition: opacity 0.3s;
}
.menu-navigation--item .submenu-item:hover {
  opacity: 0.5;
}

.menu--lang,
.menu--social {
  display: none;
}

.expand-menu {
  display: none;
}

@media screen and (max-width: 1480px) {
  .menu-navigation--item h3 {
    font-size: 40px;
    padding-inline: 30px;
  }
  .menu-navigation--item .submenu {
    padding-left: 30px;
  }
}
@media screen and (max-width: 1320px) {
  .menu-navigation {
    margin-left: 2rem;
  }
  .menu-navigation--item h3 {
    font-size: 30px;
    padding-inline: 20px;
  }
  .menu-navigation--item .submenu {
    padding-left: 20px;
  }
}

@media screen and (max-width: 920px) {
  .menu {
    --top: 100px;
  }
  .menu-navigation--item h3 {
    font-size: 35px;
    padding-inline: 2rem 3rem;
  }
  .menu-navigation--item .submenu {
    padding-left: 30px;
  }
}

@media screen and (max-width: 1020px) {
  .menu-wrapper {
    overflow: scroll;
  }
  .menu-navigation {
    margin-left: 0;
    flex-direction: column;
    border-left: none;
  }
  .menu-navigation--item h3 {
    font-size: 25px;
    padding-inline: var(--mobilePadding);
  }
  .menu-navigation--item {
    display: block;
    padding-block: 2rem;
    flex: unset;
    position: relative;
  }
  .menu-navigation--item:has(.submenu) {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 0;
    flex: unset;
  }
  .menu-navigation--item .submenu {
    border-left: none;
    padding-inline: var(--mobilePadding);
    gap: 23px;
    display: flex;
    flex-direction: column;
    max-height: 0;
    overflow: scroll;
    transition: max-height 0.3s;
  }
  .menu-navigation--item.submenu-on .submenu {
    max-height: 1000px;
  }
  .menu-navigation--item .submenu li:first-child {
    margin-top: 25px;
  }

  .menu--social {
    display: block;
    padding-inline: var(--mobilePadding);
    margin: auto 0 26px auto;
    padding-top: 2rem;
  }

  .menu--lang {
    display: block;
    position: relative;
    margin: 34px 32px 43px auto;
  }

  .menu--lang.on .lang-options {
    right: 0;
    left: unset;
    padding-right: 0;
    text-align: right;
    top: 100%;
    line-height: 22px;
    padding-block: 4px;
  }
  .menu-navigation--item:has(.submenu) .expand-menu {
    display: block;
    position: absolute;
    right: 1rem;
    top: 2rem;
    width: 1.5rem;
    height: 1.5rem;
  }
  .expand-menu span {
    position: absolute;
    left: 10%;
    top: 50%;
    width: 80%;
    border-top: 1px solid var(--colorTxt);
    transition: transform 0.3s;
  }
  .expand-menu span:last-of-type {
    transform: rotate(90deg);
  }
  .submenu-on .expand-menu span:last-of-type {
    transform: rotate(0);
  }

  .menu-navigation--item:hover {
    background-color: #fff;
  }
  .menu-navigation--item .submenu,
  .menu-navigation--item.submenu-on {
    background-color: #f2f2f2;
  }
}

@media screen and (max-width: 520px) {
  .menu {
    --top: 77px;
  }
}

/* --- DESKTOP SUBMENU HOVER --- */
@media screen and (min-width: 1021px) {

  .menu-navigation--item .submenu {
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transition:
      opacity 0.25s ease,
      visibility 0.25s ease,
      max-height 0.35s ease;
  }

  .menu-navigation--item:hover .submenu {
    opacity: 1;
    visibility: visible;
    max-height: 600px;
  }
}