body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    color:#222;
    line-height:1.7;
}

.container{
    width:90%;
    max-width:1100px;
    margin:auto;
}

.header{
    background:white;
    position:fixed;
    width:100%;
    z-index:1000;
    border-bottom:1px solid #eee;
}

.nav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 0;
}

.logo img{
    height:45px;
}

nav a{
    margin-left:20px;
    text-decoration:none;
    color:#333;
    font-weight:500;
}

.lang-btn{
    padding:5px 10px;
    border:1px solid #333;
}

.hero{
    position:relative;
    height:90vh;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    color:white;
    margin-top:80px;
}

.hero-bg{
    position:absolute;
    width:100%;
    height:100%;
    object-fit:cover;
    z-index:-1;
}

.hero-content h1{
    font-size:42px;
}

.btn{
    display:inline-block;
    margin-top:20px;
    padding:10px 25px;
    background:black;
    color:white;
    text-decoration:none;
    border:none;
    cursor:pointer;
}

.section{
    padding:80px 0;
}

.gray{
    background:#f5f5f5;
}

.two-column{
    display:flex;
    gap:40px;
    align-items:center;
}

.two-column img{
    width:50%;
}

.cards{
    display:flex;
    gap:30px;
}

.card{
    background:white;
    padding:20px;
    flex:1;
}

.card img{
    width:100%;
    margin-bottom:15px;
}

/* ✅ Contact 이미지 크기 조정 */
.contact-img{
    width:100%;
    max-width:600px;
    height:auto;
    display:block;
    margin:20px auto;
    border-radius:6px;
}

/* Contact Form */
.contact-form{
    margin-top:20px;
    display:flex;
    flex-direction:column;
}

.contact-form input,
.contact-form textarea{
    margin-bottom:15px;
    padding:10px;
    font-size:14px;
    border:1px solid #ccc;
    border-radius:4px;
}

footer{
    text-align:center;
    padding:20px;
    background:#eee;
}

/* 모바일 */
.menu-toggle{
    display:none;
    font-size:26px;
    cursor:pointer;
}

@media(max-width:768px){

    nav{
        display:none;
        flex-direction:column;
        background:white;
        position:absolute;
        top:70px;
        right:0;
        width:200px;
        padding:20px;
        border:1px solid #eee;
    }

    nav a{
        margin:10px 0;
    }

    .menu-toggle{
        display:block;
    }

    .two-column{
        flex-direction:column;
    }

    .two-column img{
        width:100%;
    }

    .cards{
        flex-direction:column;
    }

    .hero-content h1{
        font-size:28px;
    }

    .contact-img{
        max-width:100%;
    }
}