html, body {
    overscroll-behavior: none; /* 바운스/오버스크롤 차단 */
}

/* 전체 페이지 wrapper */
.page {
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

.top-view {
    position: fixed;
}


/* TopNav를 화면 위에 떠 있게 설정 */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    background-color: rgba(255, 255, 255, 0.95); /* 반투명 배경 */
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}


.logoIcon{
    width: 5vw;
    min-width: 32px;
    max-width: 128px;
    height: auto;
    aspect-ratio: 1/1;
}


/*.logo-mask img {*/
/*    visibility: hidden;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*}*/


/* 타이틀 텍스트 */
.prj-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
    color: var(--text-title);
}

/* 메뉴 영역 */
.top-menu {
    display: flex;
    gap: 1.5rem;
}

/* 테스트 플로팅 */
.top-floating-menu {
    position: fixed;
    top: 4rem;
    right: 2rem;
    z-index: 1000;
    display: inline-block;
}

/* 원형 버튼 (아래쪽 레이어) */
.menu-toggle {
    width: 48px;
    height: 48px;
    background-color: black;
    color: white;
    font-size: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    z-index: 1; /* 🔽 아래 레이어 */
}

/* 펼쳐질 박스 (위에 뜨는 레이어) */
.menu-box {
    position: absolute;
    top: 0;
    right: 0;
    width: 85vw;
    height: 120px;
    background-color: white;
    border-radius: 50%;
    transform: scale(0);
    transform-origin: top right;
    opacity: 0;
    transition: all 0.3s ease;
    padding: 1rem;
    pointer-events: none;
    z-index: 2; /* 🔼 위쪽 레이어 */
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

/* 마우스를 전체에 올리면 박스가 앞에 뜨도록 */
.top-floating-menu:hover .menu-box {
    transform: scale(1);
    border-radius: 0.75rem;
    opacity: 1;
    pointer-events: auto;
}
.menu-box {
    position: absolute;
    top: 0;
    right: 0;
    /* 나머지 스타일 유지 */
    padding-top: 2rem; /* X 버튼이 박스 내부에서 안 겹치도록 여백 추가 */
}

.menu-box button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: #333;
    cursor: pointer;
    z-index: 3;
}







/* 플로팅 뷰 */
.float-left-down {
    position: fixed;
    left: 2rem;
    bottom: 2rem;
    width: clamp(48px, 8vw, 128px);
    height: clamp(48px, 8vw, 128px);
    z-index: 1000;
}

.float-right-down {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    z-index: 1000;
}

.fld-btn {
    padding: 0.75rem 1.2rem;
    background-color: var(--point-dark);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: bold;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.2s ease;
}

.fld-btn :hover {
    transform: translateY(-3px);
}


/*더미 체크용*/
.dummy-scroll-test {
    overscroll-behavior: none;
}

.dummy-box {
    height: 150px;
    background-color: var(--normal-normal);
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 1px solid var(--normal-dark);
}