.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.logo img {
    width: 193px;
    height: 20px;
    margin-right: 10px;
}

.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    font-size: 14px;
    color: #333;
    cursor: pointer;
    transition: color 0.3s;
}

.nav-menu li:hover {
    color: #FFA500;
}

/* 햄버거 메뉴 스타일 */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1002;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* 오버레이 */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 999;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

body.menu-open {
    overflow: hidden;
}

/* 모바일 반응형 수정 부분 */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        right: -200px;
        top: 0;
        width: 200px;
        height: 100vh;
        background-color: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 0 30px 0;  /* 좌우 패딩 제거 */
        transition: right 0.3s ease;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        z-index: 1001;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 0;  /* 마진 제거 */
        font-size: 16px;
        width: 100%;
    }
    
    .nav-menu li a {
        display: block;  /* 블록 요소로 변경 */
        padding: 20px 30px;  /* 클릭 영역 확대 */
        text-decoration: none;
        color: #333;
        transition: background-color 0.3s, color 0.3s;
    }
    
    .nav-menu li a:hover,
    .nav-menu li a:active {
        background-color: #f5f5f5;
        color: #FFA500;
    }
}