body {
    font-family: 'SCDream', sans-serif;
    font-size: 18px;
    line-height: 1.5;
}

section {
    display: flex;
    justify-content: center;
    padding: 8% 0px;
}

.center_inner {
    width: 85%;
    max-width: 1400px;
}

@media (max-width:1000px) {
    body {
        font-size: 15px;
    }

    .center_inner {
        width: 90%;
    }
}

/*########### header ###########*/
header {
    display: flex;
    justify-content: center;
    padding: 2% 0px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 999;
    background-color: rgba(255, 255, 255);
}

header .center_inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

/* logo_wrap */
header .logo_wrap {
    width: 100px;
    display: flex;
    align-items: center;
}

header .logo_wrap img {
    width: 100%;
}

/* menu_wrap */
header .menu_wrap nav ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 60px;
}

header .menu_wrap nav ul li a {
    display: block;
    width: 100%;
    height: 100%;
}

header .menu_wrap nav ul li a:hover {
    color: #FF5500;
    transition: 0.5s;
}

header .menu_close_btn {
    position: absolute;
    top: 0;
    right: 0;
}

header .menu_wrap {
    display: block;
    width: 100%;
}

header .menu_wrap nav.open {
    display: block;
}

header .menu_wrap nav.open ul {
    display: block;
}

header .menu_wrap nav.open ul li a {
    height: 150px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #595757;
}

header .menu_open_btn {
    width: 40px;
    margin-left: 40px;
}

header .menu_close_btn {
    display: none;
    width: 40px;
}

header .menu_open_btn:hover,
header .menu_close_btn:hover {
    cursor: pointer;
}

header .menu_open_btn img,
header .menu_close_btn img {
    width: 100%;
}




@media (min-width:1001px) {}

@media (max-width:1000px) {


    header .menu_wrap nav {
        display: none;
    }

}


/*############# footer ############*/
footer {
    display: flex;
    justify-content: center;
    padding: 8% 0px;
    background-color: #595757;
    text-align: center;
    color: #dcdddd;
}

footer .logo_wrap .logo_img {
    width: 120px;
    margin-bottom: 40px;
}

footer .logo_wrap p {
    font-size: 20px;
    font-weight: 300;
}

footer .logo_wrap p span {
    font-weight: 500;
}

footer .btn_wrap {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0px 40px 0px;
}

footer .btn_wrap a {
    color: #fff;
    background-color: #3e3a39;
    padding: 8px 24px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    font-weight: 600;
    vertical-align: middle;
}

footer .btn_wrap a img {
    width: 18px;
    margin-left: 10px;
}

footer .contact_wrap p {
    color: #9fa0a0;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.3;
}

footer .contact_wrap p a {
    color: #9fa0a0;
}

footer .sns_wrap {
    display: flex;
    justify-content: center;
    gap: 20px;
}

footer .sns_wrap a img {
    width: 40px;
}

@media (max-width:1000px) {
    footer .logo_wrap .logo_img {
        width: 100px;
        margin-bottom: 30px;
    }

    footer .logo_wrap p {
        font-size: 18px;
    }

    footer .btn_wrap {
        margin: 20px 0px 30px 0px;
    }
}

@media (max-width:400px) {
    footer .btn_wrap {
        flex-wrap: wrap;
        gap: 20px;
    }

    footer .btn_wrap a {
        width: 180px;
        padding: 8px 40px;
    }
}

/*########## sub_title #########*/
section.sub_title {
    padding: 0px;
    text-align: center;
}

section.sub_title .center_inner {
    padding: 6% 0px;
    background-size: cover;
    background-position: center;
}

section.sub_title h1 {
    font-size: 32px;
    font-weight: 600;
}



@media (max-width:400px) {
    section.sub_title.works {
        margin-top: 54px;

    }

    section.sub_title h1 {
        font-size: 20px;
    }

    section.sub_title.news {
        margin-top: 54px;
        font-size: 20px;
    }
}