* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Pretendard', sans-serif;
}

.header {
    width: 100%;
    padding: 0 104px;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
}

.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 17px 0;
    max-width: 1232px;
    margin: 0 auto;
}

.logo {
    width: 159px;
    height: 25px;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 38px;
    align-items: center;
    padding: 2px 0;
}

.nav-links a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #0066cc;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    margin: 4px 0;
    background: #0099FF;
    border-radius: 2px;
    transition: 0.3s;
}

@media (max-width: 991px) {
    .hamburger {
        display: flex;
    }
    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(255,255,255,0.95);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 32px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
        z-index: 2000;
    }
    .nav-links.open {
        opacity: 1;
        pointer-events: auto;
    }
    .nav-links a {
        font-size: 2rem;
        color: #0099FF;
        padding: 16px 0;
        width: auto;
        border: none;
        background: none;
        text-align: center;
        font-weight: 600;
        transition: color 0.2s;
    }
    .nav-links a:hover {
        color: #0066cc;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 0 20px;
    }

    .container {
        padding: 12px 0;
    }

    .logo {
        width: 120px;
        height: 19px;
    }

    .nav-links {
        gap: 20px;
    }

    .nav-links a {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 15px;
    }

    .nav-links a {
        font-size: 12px;
    }
}