@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR&display=swap');

    .lang-image-container {
      position: absolute;
      display: flex;
      top: 10px;
      right: 40px;
      width: 50px;
      height: 50px;
      z-index: 1000;
    }

    .clickable-lang-image {
      position: absolute;
      width: 50px;
      height: auto;
      cursor: pointer;
      transition: transform 0.2s ease;
    }
      

    /* Animation keyframes */
    @keyframes clickScale {
      0%   { transform: scale(1); }
      50%  { transform: scale(1.2); }
      100% { transform: scale(1); }
    }
    /* Animation class */
    .scale-on-click {
      animation: clickScale 200ms ease;
    }

    #lang-ko-image {
      top: 15px;
      left: 0;
      z-index: 1;
    }

    #lang-en-image {
      top: 0px;
      left: 30px;
      z-index: 2;
    }

/* --- Base nav styles --- */
.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background-color: white;
    padding: 15px 30px;
    font-family: 'Noto Sans KR Black', sans-serif;
    position: relative;
    z-index: 1001;
}

.title {
    flex-shrink: 0; /* logo doesn’t shrink */
}

.nav-bar a {
    color: black;
    text-decoration: none;
    font-size: clamp(14px, 1.6vw, 18px);
    font-weight: bold;
    text-align: left;
}
.nav-bar a:hover {
    text-decoration: underline;
}
.nav-bar img:hover {
    transform: scale(1.1, 1.1);
    cursor: pointer;
}

/* --- Nav links (desktop) --- */
.nav-links {
    flex: 1; /* middle grows */
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.nav-links ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: clamp(10px, 2vw, 30px);
    padding-right: 80px;
}

nav .nav-links li {
    position: relative;
}

nav .nav-links li > a {
    display: block;
    text-decoration: none;
}

/* --- Dropdowns (desktop) --- */
nav .nav-links li ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #333;
    min-width: 160px;
    margin: 0;
    padding: 0;
    list-style: none;
    z-index: 1000;
    white-space: nowrap;
}
nav .nav-links li ul a {
    display: block;
    padding: 12px 16px;
    color: white;
    text-decoration: none;
}
nav .nav-links li.open > ul {
    display: block;
}
@media (hover: hover) and (pointer: fine) {
  nav .nav-links li.dropdown:hover > ul {
    display: block;
  }
}

/* --- Right side group --- */
.nav-right {
    display: flex;
    align-items: center;
    gap: 20px; /* space between lang selector and hamburger */
}




/* --- Hamburger --- */
.hamburger {
    position: absolute;
    display: flex;
    top: 30px;
    right: 90px;

    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 18px;
    cursor: pointer;
    z-index: 1002;
}
.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: black;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}
/* Animate to X */
.hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
}
.hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* --- Mobile styles --- */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-bar {
        padding: 25px 0px;
    }

    .nav-links {
        flex: unset; /* don’t stretch in mobile */
        justify-content: flex-start;
        position: fixed;
        top: 0;
        right: -100%;
        height: 100%;
        width: 30%;
        max-width: 300px;
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 60px 20px 20px;
        box-shadow: -2px 0 5px rgba(0,0,0,0.2);
        transition: right 0.3s ease-in-out;
        z-index: 1001;
    }

    .nav-links ul {
        flex-direction: column;
        padding-right: 0; /* reset */
        gap: 10px;
        width: 100%;
        padding: 0;
        margin: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: block;
        padding: 12px 0;
        width: 100%;
    }

    .nav-links.mobile-visible {
        right: 0;
    }

    .title {
        max-width: 100%;
    }

  /* Always show submenu on mobile */
  .nav-links li.dropdown ul {
    display: block;
    position: static;   /* don't overlap */
    background: transparent;
    box-shadow: none;
    padding-left: 15px; /* indent submenu a bit */
  }

  .nav-links li.dropdown ul a {
    color: black;       /* make them look like normal links */
    padding: 8px 0;
  }
}


/* --- Overlay for mobile menu --- */
.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  z-index: 1000;
}
.mobile-overlay.visible {
  display: block;
}