/* デスクトップ用ヘッダースタイル（768px以上） */

.header-content {
    padding: 20px 0;
}

.nav {
    position: static;
    top: auto;
    right: auto;
    width: auto;
    max-width: none;
    height: auto;
    background-color: transparent;
    box-shadow: none;
    padding: 0;
    transition: none;
    overflow: visible;
}

.nav-overlay {
    display: none !important;
}

.nav-list {
    display: flex;
}

.menu-toggle {
    display: none;
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    margin-top: 0;
    padding: 12px 0;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: 12px;
    min-width: 200px;
    gap: 0;
}

.nav-dropdown:hover > .nav-dropdown-menu,
.nav-dropdown:focus-within > .nav-dropdown-menu,
.nav-dropdown.open > .nav-dropdown-menu {
    display: flex;
    flex-direction: column;
}

.nav-dropdown-menu .nav-link {
    padding: 12px 16px;
    border-radius: 0;
    white-space: nowrap;
    transition: background-color 0.2s, color 0.2s;
}

.nav-dropdown-menu .nav-link:hover,
.nav-dropdown-menu .nav-link:focus {
    background-color: var(--gray-100);
    color: var(--primary-color);
}