:root {
  --cgv-header-height: 104px;
}

.cgv-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #dedede;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.cgv-header__inner {
  width: min(1120px, 92vw);
  margin: 0 auto;
  min-height: 104px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
}

.cgv-brand img {
  display: block;
  height: 58px;
  width: auto;
}

.cgv-nav {
  display: flex;
  justify-content: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  position: relative;
  overflow: visible;
}

.cgv-nav__link,
.cgv-cta {
  text-decoration: none;
  color: #000;
  font-size: 0.94rem;
}

.cgv-nav__link:hover,
.cgv-cta:hover {
  text-decoration: underline;
}

.cgv-cta {
  border: 1px solid #000;
  padding: 0.48rem 0.86rem;
  border-radius: 999px;
}

.cgv-nav__link.is-active {
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cgv-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.cgv-dropdown__menu {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%) translateY(4px);
  min-width: 390px;
  max-width: min(92vw, 520px);
  background: #fff;
  border: 1px solid #dedede;
  border-radius: 12px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.12);
  padding: 0.46rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s ease;
  z-index: 120;
}

.cgv-dropdown__item {
  display: block;
  font-size: 0.86rem;
  line-height: 1.35;
  padding: 0.48rem 0.58rem;
  border-radius: 8px;
  text-decoration: none;
  color: #000;
}

.cgv-dropdown__item:hover {
  background: #f4f4f4;
  text-decoration: none;
}

.cgv-dropdown:hover .cgv-dropdown__menu,
.cgv-dropdown:focus-within .cgv-dropdown__menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 920px) {
  :root {
    --cgv-header-height: 84px;
  }

  .cgv-header__inner {
    grid-template-columns: 1fr;
    min-height: 84px;
    padding: 0.4rem 0;
    justify-items: center;
    gap: 0.55rem;
  }

  .cgv-brand img {
    height: 48px;
  }

  .cgv-dropdown__menu {
    min-width: 300px;
    max-width: min(92vw, 360px);
  }
}