@charset "UTF-8";
body {
    margin: 0;
    padding: 0;
}

ol,
ul,
li,
dl,
dd,
dt {
    margin: 0;
    padding: 0;
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

:root {
    --white-color: #fff;
    --block-color: #191919;
    --blue-color: #f0f8ff;
}

.b_36 {
    font-size: 36px;
    font-weight: 700;
}

.m_36 {
    font-size: 36px;
    font-weight: 500;
}

.r_36 {
    font-size: 36px;
    font-weight: 400;
}

.l_36 {
    font-size: 36px;
    font-weight: 300;
}

.b_24 {
    font-size: 24px;
    font-weight: 700;
}

.m_24 {
    font-size: 24px;
    font-weight: 500;
}

.r_24 {
    font-size: 24px;
    font-weight: 400;
}

.l_24 {
    font-size: 24px;
    font-weight: 300;
}

.b_18 {
    font-size: 18px;
    font-weight: 700;
}

.m_18 {
    font-size: 18px;
    font-weight: 500;
}

.r_18 {
    font-size: 18px;
    font-weight: 400;
}

.l_18 {
    font-size: 18px;
    font-weight: 300;
}

.b_16 {
    font-size: 16px;
    font-weight: 700;
}

.m_16 {
    font-size: 16px;
    font-weight: 500;
}

.r_16 {
    font-size: 16px;
    font-weight: 400;
}

.l_16 {
    font-size: 16px;
    font-weight: 300;
}

p {
    margin: 0;
    padding: 0;
    color: #191919;
}

h1,
h2,
h3,
h4,
h5 {
    margin: 0;
    padding: 0;
}

.home_tit {
    margin-bottom: 85px;
}
.home_tit .txt01 {
    margin-bottom: 30px;
    font-size: 24px;
    font-weight: 500;
    color: var(--block-color);
    word-break: keep-all;
    font-family: "Montserrat", serif;
}
.home_tit .txt02 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--block-color);
    word-break: keep-all;
}

/* 줄바꿈 */
.nl {
    display: block;
    line-height: inherit;
}

.inner {
    position: relative;
    max-width: 1560px;
    margin: 0 auto;
}

.flex {
    display: flex;
}

header {
    position: fixed;
    width: 100%;
    height: 80px;
    border-bottom: 1px solid #eee;
    transition: all 0.4s;
    z-index: 1000;
}
header .inner {
    /* 햄버거 버튼 스타일 */
    /* 햄버거 버튼 클릭 애니메이션 */
    /* 반응형 */
}
header .inner .link_con {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    transition:
        transform 0.3s ease-in-out,
        opacity 0.3s ease-in-out;
}
header .inner .link_con.navbar-nav {
    gap: 15px;
}
header .inner .link_con li a {
    color: var(--block-color);
    transition: all 0.2s;
}
header .inner .link_con li a:hover {
    color: var(--blue-color);
    transition: all 0.2s;
}
header .inner .gnb {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
header .inner .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10; /* 메뉴 위에 햄버거 버튼이 나타나도록 설정 */
}
header .inner .hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease-in-out;
}
header .inner .hamburger.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
header .inner .hamburger.open span:nth-child(2) {
    opacity: 0;
}
header .inner .hamburger.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}
@media (max-width: 768px) {
    header .inner .hamburger {
        display: flex;
        order: 1;
    }
    header .inner .link_con {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: -50%;
        right: 0;
        background: #fff;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        width: 100%;
        padding: 70px 30px;
        box-sizing: border-box;
        opacity: 0;
        transform: translateY(-100%);
    }
    header .inner .link_con.active {
        transform: translateY(3%);
        opacity: 1;
    }
}
header .inner .language-dropdown {
    position: relative;
    display: inline-block;
}
header .inner .language-dropdown .lang-button {
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 4px;
}
header .inner .language-dropdown .lang-options {
    display: none;
    position: absolute;
    right: 0;
    width: 90px;
    background-color: white;
    border: 1px solid #ccc;
    margin-top: 5px;
    list-style: none;
    padding: 0;
    z-index: 1000;
}
header .inner .language-dropdown .lang-options li {
    cursor: pointer;
}
header .inner .language-dropdown .lang-options li a {
    display: block;
    padding: 8px 12px;
    text-decoration: none;
    color: black;
    font-size: 0.8rem;
}
header .inner .language-dropdown .lang-options li a:hover,
header .inner .language-dropdown .lang-options li a.active {
    background-color: #f0f0f0;
}
header .inner .language-dropdown.on .lang-options {
    display: block;
}
header.on {
    backdrop-filter: blur(5px);
    background-color: rgba(240, 248, 255, 0.35);
    border-bottom: 1px solid #cfcbc4;
    box-shadow: 0 3px 15px rgba(170, 170, 170, 0.3);
}
header.on .inner .link_con li a {
    color: var(--block-color);
}
header.on .inner .link_con li a:hover {
    color: var(--blue-color);
}
header p,
header a {
    color: var(--white-color);
}
header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
header nav ul {
    display: flex;
    gap: 30px;
}
footer {
    position: relative;
    padding: 150px 0;
    background: url("../images/img/bg_footer.png") no-repeat center/cover;
}
footer p {
    color: #fff;
}
footer a {
    color: #fff;
}
footer::after {
    content: "";
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-color: rgba(45, 13, 13, 0.64);
    z-index: 1;
}
footer .inner {
    z-index: 2;
}
footer .inner .flex {
    justify-content: space-between;
}
footer .inner .left .logo {
    margin-bottom: 30px;
}
footer .inner .left .txt_con p {
    margin-bottom: 15px;
}
footer .inner .left .txt_con p:last-child {
    margin-bottom: 0;
}
footer .inner .left .txt_con span {
    display: inline-block;
    width: 70px;
}
footer .inner .right {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
footer .inner .right ul {
    display: flex;
    gap: 30px;
}
footer .inner .right .site {
    text-align: right;
}
footer .inner .right .site select {
    background: none;
    padding: 10px 25px 10px 5px;
    border: 1px solid #fff;
    color: #fff;
}
footer .inner .right .site select option {
    color: #191919;
}
footer .inner .copyright {
    margin-top: 50px;
    padding-top: 50px;
    border-top: 1px solid #eee;
}

/* 컨테이너 */
footer .ft_submit { margin-top: 25px; margin-bottom: 25px; }
footer .ft_submit .t1 { margin-bottom: 10px; color: #fff; }

/* 공통 폭 & 중앙 정렬 */
footer .ft_submit .form-group,
footer .ft_submit .submit-wrap {
    max-width: 430px;
    margin: 0 0 10px; /* 각 블록 간격 */
}

/* 인풋/텍스트에어리어 공통 */
footer .ft_submit .form-control{
    width: 100%;
    border: 1px solid #fff;
    border-radius: 10px;
    min-height: 60px;
    color: #fff;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 14px 16px;
    box-sizing: border-box;
    outline: none;
    transition: border-color .2s, background-color .2s, box-shadow .2s;
}
footer .ft_submit .form-control::placeholder{ font-size: 1rem; color: rgba(255,255,255,.75); }
/* 포커스/호버 시 */
footer .ft_submit .form-control:focus{
    border-color: #8ea2ff;
    background-color: rgba(255, 255, 255, 0.14);
    box-shadow: 0 0 0 3px rgba(63,103,243,.25);
}

/* textarea 높이 보장 */
footer .ft_submit textarea.form-control{
    min-height: 120px;
    resize: vertical; /* 필요시 줄이기/늘리기 허용 */
}

/* 글자수 카운터 */
footer .ft_submit .msg-helper{
    display: block;
    margin-top: 6px;
    font-size: .9rem;
    color: rgba(255,255,255,.7);
    text-align: right;
}

/* 제출 버튼 – 블록형, 세로 레이아웃 */
footer .ft_submit .submit-wrap{ margin-top: 14px; }
footer .ft_submit .btn-submit{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 56px;
    border-radius: 10px;
    border: none;
    outline: none;
    cursor: pointer;
    background-color: #3f67f3;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    transition: transform .08s ease, box-shadow .2s ease, background-color .2s ease;
}
footer .ft_submit .btn-submit:hover{ background-color: #3659d3; }
footer .ft_submit .btn-submit:active{ transform: translateY(1px); }
footer .ft_submit .btn-submit:disabled{
    opacity: .6; cursor: not-allowed; box-shadow: none;
}
footer .ft_submit .btn-submit .btn-text{ line-height: 1; }