@charset "UTF-8";
/************************************************************************************/
/************************************* Colors *************************************/
/************************************************************************************/
:root {
  --white:#fff;
  --black:#000;
  --red:#9B0000;
  --blue:#0F0078;
  --light-blue:#5163c0;
  --deep-blue:#05014a;
  --orange:#ff9644;
  --gray-cd:#cdcdcd;
  --gray-af:#afafaf;
  --gray-e8:#e8e8e8;
  --gray-f8:#f8f8f8;
  --gray-d2:#d2d2d2;
  --gray-d4:#d4d4d4;
  --gray-d5:#d5d5d5;
  --gray-dd:#dddddd;
  --gray-f0:#f0f0f0;
  --gray-f1:#f1f1f1;
  --gray-f3:#f3f3f3;
  --gray-f7:#f7f7f7;
  --gray-7c:#7c7c7c;
  --gray-f8:#f8f8f8;
  --point-color:#2e55e7;
  --point01:#010A65;
  --schedule:#00B09C;
  --border-color:#d1d1d1;
  --history-color:#DBD2D2;
  --footer-bg:#1F1F28;
  --main-color:#bd2c21;
  --gray-point: #606060;
  --black-point:#352f36;
  --gray-bg: #f8f8f8;
  --gray-bg2: #f3f3f3;
  --gray-dark-bg: #eaeaea;
  /* color */
  --text-color:#121212;
  --primary: #131A7E;
  --primary-400: #2b379e;
  --primary-300: #3a49b4;
  --primary-200: #7680ca;
  --primary-100: #c4c7e9;
  --primary-000: #e7e9f6;
  --secondary1: #008DED;
  --secondary2: #21B7FF;
  --gray-100: #f5f5f5;
  --gray-200: #eeeeee;
  --gray-300: #d0d0d0;
  --gray-400: #ababab;
  --gray-500: #767676;
  --brd-c1: #d9d9d9;
  --brd-c2: #cdcdcd;
  --brd-c3: #f3f4f7;
  --brd-c4: #d4dfed;
  --c-red: #ec0000;
  --btn-gray:#6c757d;
  --mc: #2e55e7;
}

/* font-size */
/* absolute-center */
/* transition */
/* common */
html {
  font-size: 62.5%;
}

body {
  font-family: "Pretendard", sans-serif;
  font-weight: 400;
  line-height: 1.5;
  word-break: keep-all;
  font-size: 1.8rem;
}
@media (max-width: 1280px) {
  body {
    font-size: 1.6rem;
  }
}
@media (max-width: 767px) {
  body {
    font-size: 1.5rem;
  }
}
body a {
  color: var(--black);
  text-decoration: none;
}
@media (max-width: 1024px) {
  body {
    font-size: 1.6rem;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 1.5rem;
  }
}
body:has(#modal.show) {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.4;
}

a, input, button, select {
  outline-offset: 2px;
  outline-color: var(--black);
}

/* table */
table {
  width: 100%;
}

.flex-center {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.program-none-data {
  width: 100%;
  text-align: center;
  border: 1px solid var(--border-color);
  border-width: 1px 0;
  padding: 2.7rem 1rem;
}

.wrap-in {
  max-width: 1408px;
  margin: 0 auto;
}
@media (max-width: 1460px) {
  .wrap-in {
    max-width: 96%;
  }
}
@media (max-width: 767px) {
  .wrap-in {
    max-width: 94%;
  }
}
@media (max-width: 480px) {
  .wrap-in {
    max-width: 90%;
  }
}

.cont-bottom {
  margin-bottom: 7.5em;
}
@media (max-width: 1280px) {
  .cont-bottom {
    margin-bottom: 6em;
  }
}
@media (max-width: 767px) {
  .cont-bottom {
    margin-bottom: 4.5em;
  }
}

.bold-400 {
  font-weight: 400;
}

.bold-500 {
  font-weight: 500;
}

.bold-600 {
  font-weight: 600;
}

.bold-700 {
  font-weight: 700;
}

.c-pri {
  color: var(--primary);
}

/* 전체 로딩 화면 */
body.loading {
  overflow: hidden; /* 스크롤 잠금 */
}

#loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #111;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  z-index: 9999;
  color: #fff;
}

/* 회전 스피너 */
.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid rgba(255, 255, 255, 0.2);
  border-top-color: #4fc3f7;
  border-radius: 50%;
  -webkit-animation: spin 1s linear infinite;
          animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
/* 로딩 텍스트 */
.loading-text {
  font-size: 1.2rem;
  letter-spacing: 1px;
}

.dots::after {
  content: ".";
  -webkit-animation: blink 1s steps(3, end) infinite;
          animation: blink 1s steps(3, end) infinite;
}

@-webkit-keyframes blink {
  0%, 20% {
    content: "";
  }
  40% {
    content: ".";
  }
  60% {
    content: "..";
  }
  80%, 100% {
    content: "...";
  }
}

@keyframes blink {
  0%, 20% {
    content: "";
  }
  40% {
    content: ".";
  }
  60% {
    content: "..";
  }
  80%, 100% {
    content: "...";
  }
}
/* 로딩 종료 시 fade out */
#loading.fade-out {
  opacity: 0;
  pointer-events: none;
  -webkit-transition: opacity 0.8s ease;
  transition: opacity 0.8s ease;
}

/* input-common */
.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.gap-20 {
  gap: 20px;
}

/* list-dot */
.list-dot > li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 0.78em;
  line-height: 1.6;
}
.list-dot > li::before {
  content: "";
  display: block;
  position: absolute;
  top: 12px;
  left: 0;
  width: 4px;
  height: 4px;
  background-color: var(--black);
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.list-dot > li:last-child {
  margin-bottom: 0;
}
@media screen and (max-width: 768px) {
  .list-dot > li {
    margin-bottom: 6px;
    padding-left: 0.624em;
  }
  .list-dot > li::before {
    width: 3px;
    height: 3px;
    top: 10px;
  }
}

/* list-line */
.list-line > li {
  position: relative;
  margin: 4px 0;
  padding-left: 0.78em;
  line-height: 1.6;
  font-size: 1.6rem;
}
@media (max-width: 1280px) {
  .list-line > li {
    font-size: 1.5rem;
  }
}
@media (max-width: 767px) {
  .list-line > li {
    font-size: 1.4rem;
  }
}
.list-line > li::before {
  content: "";
  display: block;
  position: absolute;
  top: 12px;
  left: 0;
  width: 4px;
  height: 2px;
  background-color: var(--brd-c1);
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

/* list-basic 아무것도없는 리스트만 */
.list-basic > li {
  position: relative;
  margin-bottom: 6px;
  line-height: 1.6;
}
.list-basic > li:last-child {
  margin-bottom: 0;
}
@media screen and (max-width: 768px) {
  .list-basic > li {
    margin-bottom: 4px;
  }
}

:root {
  --header-height: 106px;
  --header-scr-height: 106px;
  --border-radius: 20px;
  --border-radius-s: 10px;
  --gap: 32px;
  --gap2: 20px;
  --gap3: 52px;
}
@media (max-width: 1460px) {
  :root {
    --header-padding: 2%;
  }
}
@media (max-width: 1280px) {
  :root {
    --header-height: 80px;
    --border-radius: 12px;
    --border-radius-s: 8px;
    --gap: 20px;
    --gap2: 16px;
    --gap3: 40px;
  }
}
@media (max-width: 767px) {
  :root {
    --border-radius: 8px;
    --border-radius-s: 6px;
    --gap: 16px;
    --gap2: 12px;
    --gap3: 28px;
  }
}
@media (max-width: 640px) {
  :root {
    --header-height: 60px;
  }
}

/* ----------------------------------------
* header
* ----------------------------------------*/
header {
  position: fixed;
  top: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: var(--header-height);
  padding-inline: 40px;
  z-index: 100;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
header .logo a {
  display: block;
  width: 133px;
  height: 50px;
  background: url(/images/brtech/common/logo_white.svg) no-repeat center/100%;
}
header .cont-wrap {
  margin-left: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
header .header-nav {
  margin-right: 3.8em;
}
header .header-nav .close-nav {
  display: none;
}
header .header-nav .dep1-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
header .header-nav .dep1 {
  min-width: 140px;
  position: relative;
}
header .header-nav .dep1 > a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: var(--header-height);
  padding-inline: 2.75em;
  color: var(--white);
  font-weight: 600;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
header .header-nav .dep1 .dep2-wrap {
  display: none;
  position: absolute;
  top: calc(100% - var(--border-radius-s));
  left: 0;
  width: 100%;
  padding: 1em;
  background-color: var(--white);
  -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius-s);
}
header .header-nav .dep1 .dep2-wrap li a {
  display: inline-block;
  width: 100%;
  padding-block: 0.5em;
  text-align: center;
  color: var(--gray-500);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  font-size: 1.5rem;
}
@media (max-width: 1280px) {
  header .header-nav .dep1 .dep2-wrap li a {
    font-size: 1.4rem;
  }
}
@media (max-width: 767px) {
  header .header-nav .dep1 .dep2-wrap li a {
    font-size: 1.3rem;
  }
}
header .header-nav .dep1 .dep2-wrap li a:hover {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}
header .header-nav .dep1.active > a {
  color: var(--secondary2);
}
header .lang-wrap {
  width: 60px;
  height: 40px;
}
header .lang-wrap .icon-lang {
  display: block;
  width: 40px;
  aspect-ratio: 1;
  margin: 0 auto;
  background: #A4B1C8 url(/images/brtech/common/icon_lang.svg) no-repeat center/40% 40%;
  border-radius: 50%;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
header .lang-wrap .lang-nav {
  display: none;
  padding: 0.5em;
  margin-top: 0.5em;
  position: absolute;
  width: 100%;
  top: 40px;
  background: var(--white);
  border-radius: 10px;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  text-align: center;
}
header .lang-wrap .lang-nav li > a {
  color: var(--gray-500);
  font-size: 1.4rem;
}
@media (max-width: 1280px) {
  header .lang-wrap .lang-nav li > a {
    font-size: 1.3rem;
  }
}
@media (max-width: 767px) {
  header .lang-wrap .lang-nav li > a {
    font-size: 1.2rem;
  }
}
header .burger-wrap {
  width: 52px;
  aspect-ratio: 1;
  display: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
header .burger-wrap .burger {
  width: 30px;
  height: 22px;
}
header .burger-wrap .burger span {
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
}
header .burger-wrap .burger span:nth-child(2) {
  width: 80%;
  top: 50%;
  right: 0;
  margin-top: -1px;
}
header .burger-wrap .burger span:nth-child(3) {
  bottom: 0;
}
header.header-scroll, header:hover {
  background: rgb(255, 255, 255); /* 투명 흰색 */
}
header.header-scroll .logo a, header:hover .logo a {
  background-image: url(/images/brtech/common/logo.svg);
}
header.header-scroll .header-nav .dep1 > a, header:hover .header-nav .dep1 > a {
  color: var(--text-color);
}
header.header-scroll .header-nav .dep1.active > a, header:hover .header-nav .dep1.active > a {
  color: var(--secondary2);
}
header.header-scroll .lang-wrap .icon-lang, header:hover .lang-wrap .icon-lang {
  background-color: var(--gray-200);
  background-image: url(/images/brtech/common/icon_lang_b.svg);
}
header.header-scroll .burger-wrap .burger span, header:hover .burger-wrap .burger span {
  background-color: var(--text-color);
}
@media (max-width: 1480px) {
  header {
    padding-inline: 2%;
  }
}
@media (max-width: 1280px) {
  header .logo a {
    width: 106px;
    height: 40px;
  }
  header .header-nav {
    margin-right: 0;
  }
  header .header-nav .dep1-wrap {
    min-width: 120px;
  }
}
@media (max-width: 1024px) {
  header .header-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    margin-right: 0;
    width: 100%;
    height: 100vh;
    z-index: 10;
    background-color: var(--footer-bg);
  }
  header .header-nav .close-nav {
    display: block;
    position: absolute;
    top: 1.4em;
    right: 1.4em;
    width: 40px;
    height: 40px;
    background: url(/images/brtech/common/icon_close.svg) no-repeat center/60%;
  }
  header .header-nav .dep1-wrap {
    margin-top: 5em;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  header .header-nav .dep1 > a {
    height: auto;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    padding: 0.9em 1.5em;
    color: var(--white);
    font-weight: 500;
    font-size: 3.2rem;
  }
}
@media (max-width: 1024px) and (max-width: 1280px) {
  header .header-nav .dep1 > a {
    font-size: 2.6rem;
  }
}
@media (max-width: 1024px) and (max-width: 767px) {
  header .header-nav .dep1 > a {
    font-size: 2.2rem;
  }
}
@media (max-width: 1024px) {
  header .header-nav .dep1 > a::after {
    content: "";
    display: block;
    position: absolute;
    width: 24px;
    height: 24px;
    top: 50%;
    right: 1.2em;
    -webkit-transform: translateY(-50%);
            transform: translateY(-50%);
    background: url(/images/brtech/common/chevron-down.svg) no-repeat center/100%;
  }
  header .header-nav .dep1 .dep2-wrap {
    display: none;
    position: static;
    background-color: transparent;
    padding: 0 2em 1em;
  }
  header .header-nav .dep1 .dep2-wrap li a {
    padding-inline: 1em;
    text-align: left;
    color: var(--gray-300);
    font-size: 1.8rem;
  }
}
@media (max-width: 1024px) and (max-width: 1280px) {
  header .header-nav .dep1 .dep2-wrap li a {
    font-size: 1.6rem;
  }
}
@media (max-width: 1024px) and (max-width: 767px) {
  header .header-nav .dep1 .dep2-wrap li a {
    font-size: 1.5rem;
  }
}
@media (max-width: 1024px) {
  header .header-nav .dep1 .dep2-wrap li a:hover {
    color: var(--gray-300);
  }
  header .header-nav .dep1.active > a {
    color: var(--white);
  }
  header .header-nav .dep1.active > a::after {
    -webkit-transform: translateY(-50%) rotate(180deg);
            transform: translateY(-50%) rotate(180deg);
  }
  header .header-nav .dep1.active .dep2-wrap {
    display: block;
  }
  header .lang-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  header .lang-wrap .icon-lang {
    width: 36px;
    background-size: 50% 50%;
  }
  header .lang-wrap .lang-nav {
    top: 36px;
  }
  header .burger-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  header.header-scroll .header-nav .dep1 > a, header:hover .header-nav .dep1 > a {
    color: var(--white);
  }
  header.header-scroll .header-nav .dep1.active > a, header:hover .header-nav .dep1.active > a {
    color: var(--white);
  }
}
@media (max-width: 640px) {
  header {
    padding-inline: 4% calc(4% - 11px);
  }
  header .logo a {
    width: 86px;
    height: 32px;
  }
  header .lang-wrap {
    width: 40px;
  }
  header .lang-wrap .icon-lang {
    width: 28px;
    background-size: 50% 50%;
  }
  header .lang-wrap .lang-nav {
    width: 120%;
    top: 32px;
  }
  header .burger-wrap .burger {
    width: 26px;
    height: 20px;
  }
}

/* ----------------------------------------
* contact
* ----------------------------------------*/
.com-info {
  padding: 2em 1em;
  border-top: 1px solid var(--brd-c2);
  border-bottom: 1px solid var(--brd-c2);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8px;
}
.com-info .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
}
.com-info .item span {
  font-weight: 600;
}
.com-info .item::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  background: url(/images/brtech/sub/icon_pin.svg) no-repeat center/100%;
}
.com-info .item.tel::before {
  background-image: url(/images/brtech/sub/icon_tel.svg);
}
.com-info .item.fax::before {
  background-image: url(/images/brtech/sub/icon_fax.svg);
}

.contact {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 9%;
}
.contact .txt-wrap {
  width: 32.7%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.contact .cont {
  margin-left: auto;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.contact .agree {
  margin-block: 1.78em 2.2em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.contact .agree .agree-more {
  margin-left: 1em;
  display: inline-block;
  font-weight: 600;
  color: var(--secondary1);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.contact .btn-wrap button {
  margin-top: 1em;
  width: 100%;
  border-radius: 100px;
  background-color: var(--primary);
  color: var(--white);
}
@media (max-width: 1280px) {
  .contact {
    display: block;
  }
  .contact .txt-wrap {
    width: 100%;
  }
  .contact .txt-wrap .com-info {
    margin-top: 1em;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 1em 3em;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
}

.main-contact {
  padding-top: 7.5em;
}
.main-contact .txt-wrap .com-info {
  margin-top: auto;
}
.main-contact .ti-wrap h2 {
  line-height: 120%;
  font-family: "WorkSans";
  font-size: 6.8rem;
}
.main-contact .cont {
  margin-top: 2.2em;
}
@media (max-width: 1280px) {
  .main-contact {
    padding-top: 6.16em;
  }
  .main-contact .txt-wrap .com-info {
    margin-top: 1.1em;
  }
  .main-contact .ti-wrap h2 {
    font-family: "WorkSans";
    font-size: 5.4rem;
  }
}
@media (max-width: 767px) {
  .main-contact {
    padding-top: 4.62em;
  }
  .main-contact .ti-wrap h2 {
    font-family: "WorkSans";
    font-size: 4rem;
  }
}

.sub-contact .txt-wrap .com-info {
  margin-block: 1.1em 2.2em;
}

/* form-common */
.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.flex-wrap {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.gap-20 {
  gap: var(--block-gap);
}

.form-block .ti {
  margin-bottom: 0.5em;
  display: block;
  font-weight: 600;
  font-size: 2rem;
}
@media (max-width: 1280px) {
  .form-block .ti {
    font-size: 1.8rem;
  }
}
@media (max-width: 767px) {
  .form-block .ti {
    font-size: 1.7rem;
  }
}

.w1-2 {
  width: calc((100% - var(--block-gap)) / 2);
}
@media (max-width: 480px) {
  .w1-2 {
    width: 100%;
  }
}

.w-full {
  width: 100%;
}

/* ----------------------------------------------- */
/* modal
/* ----------------------------------------------- */
.modal-wrap {
  display: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0px;
  top: 0px;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1100;
}
.modal-wrap .inquiry_content {
  position: relative;
  width: 700px;
  max-width: 100%;
  height: auto !important;
  background: var(--white);
  -webkit-animation: fade-up 1s ease forwards;
          animation: fade-up 1s ease forwards;
}
@media (max-width: 768px) {
  .modal-wrap .inquiry_content {
    max-width: 92%;
    margin: 0 4%;
  }
}
.modal-wrap .inquiry_content a.inquiry_close {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  top: -84px;
  left: 50%;
  margin-left: -32px;
}
@media (max-width: 768px) {
  .modal-wrap .inquiry_content a.inquiry_close {
    top: -76px;
    width: 56px;
    height: 56px;
    margin-left: -28px;
  }
}
.modal-wrap .inquiry_content a.inquiry_close span {
  width: 95%;
  height: 2px;
  background: #000;
  display: block;
}
.modal-wrap .inquiry_content a.inquiry_close span:first-child {
  -webkit-transform: translate(50%, 0) rotate(45deg);
          transform: translate(50%, 0) rotate(45deg);
}
.modal-wrap .inquiry_content a.inquiry_close span:last-child {
  -webkit-transform: translate(-50%, 0) rotate(-45deg);
          transform: translate(-50%, 0) rotate(-45deg);
}
.modal-wrap .inquiry_content .inquiry-btn-wrap {
  padding: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.modal-wrap .inquiry_content .inquiry_apply {
  height: 450px;
  overflow: auto;
}
.modal-wrap .inquiry_content .inquiry_apply .privacy {
  padding: 3em;
}
@media (max-width: 768px) {
  .modal-wrap .inquiry_content .inquiry_apply .privacy {
    padding: 2em;
  }
}

/* ----------------------------------------
* footer
* ----------------------------------------*/
.to-top {
  position: fixed;
  bottom: 3em;
  right: 2em;
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white) url(/images/brtech/common/arw_top.svg) no-repeat center/24px 24px;
  -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
          box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  z-index: 51;
}

footer {
  position: relative;
  margin-top: 10em;
  padding-block: 4.4em 5.5em;
  background-color: var(--footer-bg);
  border-radius: 2.2em 2.2em 0 0;
  z-index: 50;
}
footer .cont-in {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
footer .cont-in .logo {
  width: 163px;
  height: 61px;
  margin-right: 6.5em;
  background: url(/images/brtech/common/logo_gray.svg) no-repeat center/100%;
}
footer .cont-in .info-wrap {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
footer .cont-in .info {
  color: var(--white);
  font-size: 1.6rem;
}
@media (max-width: 1280px) {
  footer .cont-in .info {
    font-size: 1.5rem;
  }
}
@media (max-width: 767px) {
  footer .cont-in .info {
    font-size: 1.4rem;
  }
}
footer .cont-in .info .ti {
  font-weight: 500;
}
footer .cont-in .info .cont {
  width: 360px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 0.4em 2.5em;
  margin-top: 2em;
}
footer .cont-in .info .cont .block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1em;
}
footer .cont-in .info .cont span {
  font-weight: 500;
}
footer .cont-in .info .cont strong {
  font-weight: 400;
  color: #c5c5c5;
}
footer .cont-in .info .copyright {
  margin-top: 3.3em;
  color: var(--gray-500);
  font-weight: 300;
}
footer .cont-in .sns {
  margin-left: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
}
footer .cont-in .sns .icon {
  width: 54px;
  height: 54px;
  background: url(/images/brtech/common/instagram_w.svg) no-repeat center/60% 60%;
}
footer .cont-in .sns .icon.youtube {
  background: url(/images/brtech/common/youtube_s_w.svg) no-repeat center/62.96% 44.44%;
}
footer .cont-in .sns .icon.facebook {
  background: url(/images/brtech/common/facebook_w.svg) no-repeat center/59.25% 59.03%;
}
@media (max-width: 1480px) {
  footer .cont-in {
    margin-inline: 4em;
  }
}
@media (max-width: 1280px) {
  footer .cont-in .logo {
    width: 130px;
    height: 48px;
  }
  footer .cont-in .info-wrap {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  footer .cont-in .info {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  footer .cont-in .info .cont {
    width: 80%;
  }
  footer .cont-in .sns {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    width: 100%;
    margin-left: -0.5em;
    padding-bottom: 2em;
  }
}
@media (max-width: 767px) {
  footer {
    padding-block: 3.52em 4.4em;
    border-radius: 1.8em 1.8em 0 0;
  }
  footer .cont-in {
    margin-inline: auto;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  footer .cont-in .logo {
    width: 97px;
    height: 36px;
    margin-right: 0;
  }
  footer .cont-in .info .cont {
    width: 100%;
  }
  footer .cont-in .sns {
    margin-top: 2em;
    margin-left: 0;
    padding-block: 2em;
    border-top: 1px solid var(--gray-500);
  }
  footer .cont-in .sns .icon {
    width: 44px;
    height: 44px;
  }
}

/* ----------------------------------------
* eco-painter
* ----------------------------------------*/
:root {
  --painter-height: 100vh;
}
@-webkit-keyframes txtslideUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(3em);
            transform: translateY(3em);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes txtslideUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(3em);
            transform: translateY(3em);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
.eco-painter-wrap {
  width: 100%;
  overflow: hidden;
}
.eco-painter-wrap .painter-wrap {
  width: 100%;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background: url(/images/brtech/main/eco_bg.jpg) no-repeat top center/100% auto;
  height: var(--painter-height);
}
.eco-painter-wrap .painter-wrap .product {
  max-width: 781px;
  margin-top: 5em;
}
.eco-painter-wrap .painter-wrap .traiangle {
  width: 62.96875%;
  margin-top: 1%;
  top: 50%;
  left: 50%;
  position: absolute;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.eco-painter-wrap .painter-wrap .traiangle svg {
  width: 100%;
  height: 100%;
}
.eco-painter-wrap .painter-wrap .traiangle .animated-line {
  fill: none;
  stroke: #D9D9D9;
  stroke-width: 1;
}
.eco-painter-wrap .painter-wrap .traiangle .txt {
  position: absolute;
  display: inline-block;
  font-weight: 600;
}
.eco-painter-wrap .painter-wrap .traiangle .txt::after, .eco-painter-wrap .painter-wrap .traiangle .txt::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  margin: 0 auto 0.5em;
  background-color: var(--secondary2);
  border-radius: 50%;
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
  top: -6%;
  left: 0;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt1::before {
  display: none;
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt1::after {
  margin: 0.5em auto 0;
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt2 {
  top: 32.8%;
  right: 0;
  -webkit-transform: translateX(50%);
          transform: translateX(50%);
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt2::after {
  display: none;
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
  bottom: -6%;
  left: 24.8%;
}
.eco-painter-wrap .painter-wrap .traiangle .txt.txt3::after {
  display: none;
}
.eco-painter-wrap .moving-txt {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: auto;
  margin-top: 5em;
  top: calc(var(--painter-height) / 2);
  left: 50%;
  gap: 44px;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.eco-painter-wrap .moving-txt .txt {
  font-weight: 700;
  font-size: 16rem;
  white-space: nowrap;
}
.eco-painter-wrap .moving-txt .txt.txt-line {
  color: transparent;
  -webkit-text-stroke: 0.5px var(--gray-300);
}
.eco-painter-wrap .moving-txt .txt.txt-color {
  background: -webkit-gradient(linear, left top, right top, from(var(--primary)), to(var(--secondary1)));
  background: linear-gradient(to right, var(--primary), var(--secondary1));
  -webkit-background-clip: text; /* For cross-browser compatibility */
  background-clip: text;
  color: transparent;
}
.eco-painter-wrap .dimmed {
  width: 100%;
  height: var(--painter-height);
  position: absolute;
  top: calc(var(--painter-height) / 2);
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-color: rgba(0, 0, 0, 0.7);
}
.eco-painter-wrap .moving-img {
  position: relative;
  width: 100%;
  left: 50%;
  -webkit-transform: translate(-50%, 50%);
          transform: translate(-50%, 50%);
  bottom: calc(var(--painter-height) / 2);
  /* display: flex;*/
  /* gap: 40px;*/
}
.eco-painter-wrap .moving-img .img {
  width: 878px;
  position: absolute;
  left: 50%;
  bottom: 50%;
  -webkit-transform: translate(-50%, 50%);
          transform: translate(-50%, 50%);
}
.eco-painter-wrap .moving-img .img .txt {
  opacity: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 1em;
  color: var(--white);
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0)), to(rgb(0, 0, 0)));
  background: linear-gradient(rgba(0, 0, 0, 0), rgb(0, 0, 0));
  text-align: center;
  font-weight: 500;
  font-size: 3.2rem;
}
@media (max-width: 1280px) {
  .eco-painter-wrap .moving-img .img .txt {
    font-size: 2.6rem;
  }
}
@media (max-width: 767px) {
  .eco-painter-wrap .moving-img .img .txt {
    font-size: 2.2rem;
  }
}
.eco-painter-wrap .moving-img .img .txt span {
  padding-inline: 0.4em;
  margin-bottom: 0.5em;
  font-family: "WorkSans";
  font-weight: 700;
  color: var(--secondary2);
  font-size: 2.4rem;
}
@media (max-width: 1280px) {
  .eco-painter-wrap .moving-img .img .txt span {
    font-size: 2rem;
  }
}
@media (max-width: 767px) {
  .eco-painter-wrap .moving-img .img .txt span {
    font-size: 1.8rem;
  }
}
.eco-painter-wrap .function-in {
  margin-top: 7em;
}
@media (max-width: 1680px) {
  .eco-painter-wrap .painter-wrap .traiangle {
    margin-top: 3em;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
    top: -7%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt2 {
    right: 0.1%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
    bottom: -7%;
    left: 24.2%;
  }
}
@media (max-width: 1440px) {
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
    top: -8%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt2 {
    top: 32.3%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
    bottom: -8%;
    left: 23.2%;
  }
  .eco-painter-wrap .moving-txt .txt {
    font-size: clamp(4.8rem, 11.111vw, 16rem);
  }
}
@media (max-width: 1024px) {
  .eco-painter-wrap .painter-wrap .product {
    max-width: auto;
    width: 80%;
    margin-top: 4%;
  }
  .eco-painter-wrap .painter-wrap .traiangle {
    width: 78%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
    top: -8%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt2 {
    top: 32.3%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
    bottom: -8%;
    left: 23.2%;
  }
  .eco-painter-wrap .moving-txt {
    margin-top: 3em;
  }
  .eco-painter-wrap .moving-img .img {
    width: 80%;
  }
}
@media (max-width: 960px) {
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
    top: -8.5%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
    bottom: -9%;
    left: 23%;
  }
}
@media (max-width: 767px) {
  .eco-painter-wrap .painter-wrap {
    background: url(/images/brtech/main/eco_bg2.png) no-repeat top center/100% auto;
  }
  .eco-painter-wrap .painter-wrap .product {
    width: 90%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt1 {
    left: 10%;
    top: -17.5%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt2 {
    top: 16%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt.txt3 {
    bottom: -51%;
    left: 32%;
  }
  .eco-painter-wrap .moving-txt {
    margin-top: 2em;
  }
  .eco-painter-wrap .moving-img .img {
    width: 90%;
  }
}
@media (max-width: 640px) {
  .eco-painter-wrap .function-in {
    margin-top: 4em;
  }
}
@media (max-width: 480px) {
  .eco-painter-wrap .painter-wrap {
    width: 100%;
  }
  .eco-painter-wrap .painter-wrap .product {
    width: 100%;
  }
  .eco-painter-wrap .painter-wrap .traiangle {
    width: 120%;
  }
  .eco-painter-wrap .painter-wrap .traiangle .txt {
    display: none;
  }
  .eco-painter-wrap .moving-txt {
    margin-top: 1.5em;
    gap: 20px;
  }
  .eco-painter-wrap .moving-txt .txt {
    font-size: clamp(5.2rem, 11.667vw, 5.6rem);
  }
  .eco-painter-wrap .function-in {
    margin-top: 0em;
  }
}
@media (max-width: 400px) {
  .eco-painter-wrap .moving-txt {
    margin-top: 1.5em;
    gap: 20px;
  }
  .eco-painter-wrap .moving-txt .txt {
    font-size: clamp(3.6rem, 10vw, 4rem);
  }
}

.function-head {
  margin-top: 0;
}
.function-head .ti-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.function-head .ti-wrap p {
  margin-top: 1em;
  color: var(--gray-500);
  font-size: 2rem;
}
@media (max-width: 1280px) {
  .function-head .ti-wrap p {
    font-size: 1.8rem;
  }
}
@media (max-width: 767px) {
  .function-head .ti-wrap p {
    font-size: 1.7rem;
  }
}
.function-head .ti-wrap .more-btn {
  margin-left: auto;
}
@media (max-width: 1024px) {
  .function-head {
    margin-top: -1em;
  }
  .function-head .ti-wrap {
    display: block;
  }
  .function-head .ti-wrap .more-btn {
    margin-top: 1em;
  }
}