html,
body {
  width: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Oswald', "Noto Sans TC", "Noto Sans", Arial, 微軟正黑體, "Microsoft JhengHei", 蘋果儷中黑, "Apple LiGothic Medium", sans-serif;
  letter-spacing: 0.025rem;
}

html {
  height: 100%;
}

body {
  line-height: 1.75;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

/*給工程師套機器人用的*/
form .algins {
  width: 1px !important;
  height: 1px !important;
  margin-bottom: 0;
  opacity: 0;
  position: absolute;
  left: -1px;
  top: -1px;
}

img {
  display: block;
  width: 100%;
  object-fit: contain;
  object-position: center;
}

a {
  display: block;
  text-decoration: none;
}

:focus-visible {
  outline: none;
}

.btn-close:focus {
  outline: 0;
  box-shadow: none;
}

:root {
  --yello: #ffcc33;
  --white: #fff;
  --darkgray: #333333;
  --bread: #969696;
  --btn_gray: #e6e6e6;
  --gray: #f5f5f5;
  --light: 300;
  --regular: 400;
  --medium: 500;
  --semi-bold: 600;
  --bold: 700;
}

.txt_xl {
  font-size: 54px;
  color: var(--yello);
  font-weight: var(--medium);
  transition: all .3s ease;
}

.txt_lg {
  font-size: 30px;
  line-height: 1.5;
  font-weight: var(--regular);
  color: var(--darkgray);
  transition: all .3s ease;
}

.txt_md {
  font-size: 26px;
  line-height: 1.4;
  color: var(--darkgray);
  font-weight: var(--light);
  transition: all .3s ease;
}

.txt_sm {
  font-size: 20px;
  color: var(--darkgray);
  transition: all .3s ease;
}

@media(max-width:1299px) {
  .txt_xl {
    font-size: 48px;
  }

  .txt_lg {
    font-size: 28px;
  }

  .txt_md {
    font-size: 24px;
  }
}

@media(max-width:1199px) {
  .txt_xl {
    font-size: 40px;
  }
}

@media(max-width:991px) {
  .txt_xl {
    font-size: 36px;
  }

  .txt_lg {
    font-size: 26px;
  }

  .txt_md {
    font-size: 22px;
  }

  .txt_sm {
    font-size: 18px;
  }
}

@media(max-width:767px) {
  .txt_xl {
    font-size: 28px;
  }

  .txt_lg {
    font-size: 24px;
  }

  .txt_md {
    font-size: 20px;
  }
}

@media(max-width:575px) {
  .txt_xl {
    font-size: 26px;
  }

  .txt_lg {
    font-size: 20px;
  }

  .txt_md {
    font-size: 18px;
  }

  .txt_sm {
    font-size: 16px;
  }
}

@media(max-width:390px) {
  .txt_xl {
    font-size: 24px;
  }

  /* .txt_md {
    font-size: 16px;
  }

  .txt_sm {
    font-size: 14px;
  } */
}

/*nav*/
.mos_nav_area {
  width: 100%;
  height: 100px;
  background-color: var(--yello);
  padding: 0;
}

.mos_nav {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 0 24px;
}

.mos_nav .nav_logo {
  max-width: 300px;
  transition: all .3s ease;
}

.mos_navcoll {
  justify-content: flex-end;
}

.mos_navcoll .nav-item {
  padding: 0 12px;
}

.mos_navcoll .nav-link {
  font-size: 22px;
  color: var(--white);
  font-weight: var(--medium);
  padding: 30px 0;
  transition: all .3s ease;
  text-transform: uppercase;
  white-space: nowrap;
}

.mos_navcoll .nav-link:hover {
  color: var(--darkgray);
}

.nav_contact {
  display: flex;
}

.navbar_right .contact {
  position: relative;
  color: var(--yello);
  background: var(--white);
  padding: 0 20px;
  border-radius: 25px;
  font-size: 22px;
  font-weight: var(--medium);
  transition: all .3s ease;
  display: flex;
  align-items: center;
  margin: 0 20px;
  text-transform: uppercase;
}

.navbar_right .contact:hover {
  background: var(--darkgray);
}

.navbar_right .contact::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 100%;
  background-color: var(--yello);
  display: block;
  margin-left: 10px;
}

.navbar_right .contact.has_item::after {
  background-color: var(--darkgray);
  animation: has_item 1s infinite;
}

@keyframes has_item {
  0% {
    opacity: 0;
  }

  50% {
    opacity: 100%;
  }

  100% {
    opacity: 100%;
  }

}

.navbar_right button {
  border: 0;
  background: none;
  width: 30px;
  height: 30px;
  padding: 0;
  margin: 0 5px;
}

.navbar_right button img {
  width: 100%;
  aspect-ratio: 1;
  display: block;
}

.language_block {
  display: flex;
  align-items: center;
}

@media(min-width:991px) {
  .mos_navcoll .nav-item:hover .dropdown-menu {
    display: block;
  }
}

.mos_navcoll .dropdown-menu,
.navbar_right .dropdown-menu {
  top: 99px;
  left: -10px;
  border-radius: 0;
  border: 0;
  padding: 0;
}

.navbar_right .dropdown-menu {
  top: 69px;
  margin: 0;
  right: 0;
  left: auto;
}

.mos_navcoll .dropdown-item {
  font-size: 18px;
  position: relative;
  padding: 15px 30px;
  color: var(--darkgray);
  transition: all .3s ease;
  display: flex;
  align-items: center;
}

.mos_navcoll .dropdown-item span {
  margin-right: 10px;
}

.mos_navcoll .dropdown-item::after {
  content: '';
  display: block;
  width: 6px;
  height: 11px;
  background: var(--darkgray);
  mask-image: url('../image/icon/nav_btn.svg');
  mask: url('../image/icon/nav_btn.svg');
  margin-left: auto;
  transition: all .3s ease;
}

.navbar_right .dropdown-item {
  font-size: 18px;
  padding: 5px 10px;
  color: var(--darkgray);
  transition: all .3s ease;
}

.mos_navcoll .dropdown-item:hover,
.navbar_right .dropdown-item:hover {
  color: var(--white);
  background-color: var(--darkgray);
}

.mos_navcoll .dropdown-item:hover::after {
  background: var(--white);
}

@media(max-width:1299px) {
  .mos_nav .nav_logo {
    max-width: 250px;
  }

  .mos_navcoll .nav-item {
    padding: 0 2px;
  }

  .mos_navcoll .nav-link {
    font-size: 20px;
  }

  .navbar_right .contact {
    font-size: 20px;
    margin: 0 12px;
  }

  .navbar_right .dropdown-menu {
    top: 67px;
  }
}

@media(max-width:1199px) {
  .mos_nav .nav_logo {
    max-width: 200px;
  }
}

@media(max-width:991px) {
  .mos_nav_area {
    height: auto;
  }

  .mos_nav {
    padding: 0;
  }

  .navbar-brand {
    padding: 12px 24px;
  }

  .navbar_right {
    position: absolute;
    right: 8%;
    top: 15px;
  }

  .navbar-toggler {
    position: absolute;
    top: 10px;
    z-index: 999;
    right: 12px;
    border-radius: 100%;
    border: none;
    height: 45px;
    width: 45px;
    cursor: pointer;
    box-shadow: none !important;
    padding: 0px 12px;
  }

  .navbar-toggler .burger_btn {
    width: 100%;
    height: 2px;
    border-radius: 10px;
    background: var(--darkgray);
    margin: 5px auto;
    transition: all 0.3s ease;
    backface-visibility: hidden;
  }

  .navbar-toggler.on .line1 {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .navbar-toggler.on .line2 {
    opacity: 0;
  }

  .mos_navcoll {
    background: var(--darkgray);
    width: 100%;
    padding: 5px 0;
  }

  .navbar-toggler.on .line3 {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .mos_navcoll .nav-item {
    width: 100%;
  }

  .mos_navcoll .nav-link {
    width: 100%;
    background: transparent;
    border: 0;
    text-align: left;
    padding: 10px 24px;
    font-size: 18px;
  }

  .mos_navcoll .nav-link:hover,
  .mos_navcoll .nav-link:focus,
  .mos_navcoll .nav-link:active {
    color: var(--yello);
  }

  .navbar_right .contact {
    font-size: 18px;
  }

  .mos_navcoll .dropdown-item:focus,
  .mos_navcoll .dropdown-item:active {
    background-color: var(--yello);
  }

  .mos_navcoll .dropdown-item {
    font-size: 16px;
  }

  .navbar_right .dropdown-menu {
    top: 49px;
  }
}

@media(max-width:767px) {
  .navbar_right {
    top: 18px;
    right: 7%;
  }

  .navbar_right .contact {
    font-size: 16px;
    margin: 0;
  }

  .navbar_right button {
    padding: 3px;
  }

  .mos_navcoll .nav-link {
    font-size: 16px;
  }

  .navbar_right .dropdown-menu {
    top: 46px;
  }
}

@media(max-width:575px) {
  .mos_nav .nav_logo {
    max-width: 150px;
  }

  .navbar-toggler {
    top: 5px;
  }

  .navbar_right {
    right: 11%;
    top: 12px;
  }

  .navbar_right button {
    padding: 5px;
  }

  .navbar_right .contact {
    padding: 0 10px;
  }

  .navbar_right .contact {
    font-size: 14px;
  }

  .navbar_right .contact::after {
    width: 6px;
    height: 6px;
    margin-left: 5px;
  }

  .navbar_right .dropdown-menu {
    top: 42px;
  }

}

@media (max-width: 390px) {
  .mos_nav .nav_logo {
    max-width: 130px;
  }

  .navbar-toggler {
    top: 3px;
  }

  .navbar_right {
    right: 13%;
    top: 10px;
  }

  .navbar_right .contact {
    padding: 0 8px;
  }

  .navbar_right .contact {
    font-size: 12px;
  }

  .navbar_right .contact::after {
    width: 5px;
    height: 5px;
  }

  .navbar_right .dropdown-menu {
    top: 40px;
  }
}

/*index_bn*/
.index_bn_area {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 50px;
  transition: all .3s ease;
}

.bn_item {
  position: relative;
}

.bn_tblock {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 1520px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transform: translate(0, -60%);
}

.bn_tblock .txt_xl {
  text-transform: uppercase;
}

.bn_txt_lg {
  font-size: 100px;
  color: var(--darkgray);
  font-weight: var(--semi-bold);
  margin: 0 0 48px 0;
  max-width: 50%;
  line-height: 1;
  text-transform: uppercase;
  transition: all .3s ease;
}

.bn_txt_sm {
  font-size: 48px;
  line-height: 1;
  color: var(--darkgray);
  font-weight: var(--regular);
  margin: 0;
  max-width: 50%;
  transition: all .3s ease;
}

.banner_slick .slick-slide:nth-child(even) .bn_txt_lg {
  color: var(--yello);
}

.banner_slick .slick-dots {
  bottom: 50px !important;
  right: 0;
  left: 0;
  max-width: 1520px;
  margin: auto;
  padding: 0 24px !important;
  text-align: end !important;
}

.slick-dots li.slick-active button:before {
  color: var(--yello) !important;
  border: 1px solid var(--yello);
  border-radius: 100%;
  opacity: 1 !important;
}

.slick-dots li button:before {
  opacity: 1 !important;
  color: #d9d9d9 !important;
  font-size: 30px !important;
  line-height: 18px !important;
}

.slick-dotted.slick-slider {
  margin-bottom: 0 !important;
}

.index_bn_block .slick-slide>div {
  line-height: 0;
}

@media(max-width:1499px) {

  .bn_txt_lg {
    font-size: 80px;
  }

  .bn_txt_sm {
    font-size: 36px;
  }
}

@media(max-width:1299px) {

  .bn_txt_lg {
    font-size: 70px;
  }

  .bn_txt_sm {
    font-size: 28px;
  }

  .bn_txt_lg {
    margin: 0 0 36px 0;
  }
}

@media(max-width:1199px) {
  .index_pdc_area::after {
    height: 75%;
  }
}

@media(max-width:1099px) {

  .bn_txt_lg {
    font-size: 60px;
  }

  .bn_txt_sm {
    font-size: 26px;
  }
}

@media(max-width:991px) {

  .bn_txt_lg {
    font-size: 48px;
    margin: 0 0 24px 0;
    max-width: 55%;
  }

  .bn_txt_sm {
    font-size: 24px;
  }

  .banner_slick .slick-dots {
    bottom: 20px !important;
  }
}

@media(max-width:767px) {

  .bn_txt_lg {
    font-size: 36px;
    margin: 0 0 12px 0;
  }

  .bn_txt_sm {
    font-size: 22px;
  }
}

@media(max-width:575px) {

  .bn_txt_lg {
    font-size: 22px;
    margin: 0;
  }

  .bn_txt_sm {
    display: none;
  }
}

/*index_pdc*/
.index_pdc_area {
  position: relative;
  width: 100%;
  padding: 150px 0;
}

.index_pdc_area::after {
  content: '';
  display: block;
  width: 100%;
  height: 65%;
  position: absolute;
  background: var(--gray);
  z-index: -1;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
}

.index_pdc_block {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
}

.pdc_bgp {
  display: flex;
  z-index: 2;
  transition: all .3s ease;
}

.pdc_bgp img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.index_pdc_r {
  padding: 0 0 0 24px;
}

.index_pdc_slick {
  display: flex;
}


.index_pdc_item {
  padding: 0 12px;
  margin: 0 0 56px 0;
}


.index_pdc_item .pdc_p {
  position: relative;
  aspect-ratio: 4/3;
  margin-bottom: 24px;
  transition: all .3s ease;
}

.index_pdc_item .pdc_p img {
  width: 100%;
}

.index_pdc_item a .pdc_p::before {
  content: '';
  background: rgb(0, 0, 0, .4);
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  transition: all .3s ease;
}

.index_pdc_item a .pdc_p::after {
  content: '';
  background-image: url('../image/icon/search_icon.svg');
  width: 0;
  aspect-ratio: 1;
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all .3s ease;
}

.index_pdc_item a:hover .pdc_p::before {
  opacity: 1;
}

.index_pdc_item a:hover .pdc_p::after {
  width: 50px;
}

.index_pdc_item .txt_lg {
  text-align: center;
}

.index_pdc_block .txt_xl {
  display: flex;
  align-items: center;
  margin: 0 0 48px 0;
  transition: all .3s ease;
}

.index_pdc_block .txt_xl::before {
  content: '';
  width: 100%;
  height: 1px;
  background: var(--yello);
  display: block;
  flex: 1;
  margin-right: 20px;
  transform: translate(-50px, 0);
  z-index: 1;
}

.index_pdc_slick .slick-prev:before,
.index_pdc_slick .slick-next:before,
.cer_pic_slick .slick-prev:before,
.cer_pic_slick .slick-next:before {
  content: '' !important;
  mask-image: url('../image/icon/btn_arrow.svg')no-repeat center;
  mask: url('../image/icon/btn_arrow.svg')no-repeat center;
  background-color: var(--white);
  display: block;
  font-size: 0;
  width: 20px;
  height: 20px;
}

.index_pdc_slick .slick-prev,
.index_pdc_slick .slick-next,
.cer_pic_slick .slick-prev,
.cer_pic_slick .slick-next {
  background: var(--darkgray);
  border-radius: 10px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  top: auto;
  bottom: -80px;
  transition: all .3s ease;
}

.index_pdc_slick .slick-prev,
.cer_pic_slick .slick-prev {
  left: 12px;
  transform: rotate(-180deg) translate(0, 50%);
}

.index_pdc_slick .slick-next,
.cer_pic_slick .slick-next {
  right: auto;
  left: 80px;
}

.index_pdc_slick .slick-prev:hover,
.index_pdc_slick .slick-next:hover,
.cer_pic_slick .slick-prev:hover,
.cer_pic_slick .slick-next:hover {
  background: var(--yello);
}


.btn_lg {
  width: 100%;
  max-width: 180px;
  font-size: 18px;
  font-weight: var(--regular);
  color: var(--darkgray);
  background: var(--white);
  border: 1px solid var(--yello);
  border-radius: 25px;
  margin-left: auto;
  transition: all .3s ease;
}

.btn_lg span {
  position: relative;
  display: flex;
  align-items: center;
  padding: 10px 20px;
  transition: all .3s ease;
  text-transform: uppercase;
}

.btn_lg span::after {
  content: '';
  width: 30px;
  height: 30px;
  display: block;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translate(0, -50%);
  background: url('../image/icon/btn_lg.svg') no-repeat center;
  margin: auto;
  transition: all .3s ease;
}

.btn_lg:hover {
  box-shadow: 0 0 5px 0 var(--yello);
}

.btn_lg:hover span {
  color: var(--yello);
}

.btn_lg:hover span::after {
  background: url('../image/icon/btn_lg_h.svg') no-repeat center;
}

@media(max-width:1499px) {
  .index_pdc_area {
    padding: 130px 0;
  }

  .index_pdc_block .txt_xl {
    margin: 0 0 36px 0;
  }
}

@media(max-width:1299px) {
  .index_pdc_area {
    padding: 100px 0;
  }

  .index_pdc_block .txt_xl {
    margin: 0 0 30px 0;
  }

  .index_pdc_item {
    margin: 0 0 48px 0;
  }
}

@media(max-width:1199px) {
  .index_pdc_area {
    padding: 80px 0;
  }

  .index_pdc_area::after {
    height: 75%;
  }
}

@media(max-width:1099px) {
  .index_pdc_area {
    padding: 65px 0;
  }
}

@media(max-width:991px) {
  .index_pdc_area {
    padding: 50px 0;
  }

  .index_pdc_area::after {
    height: 100%;
  }

  .index_pdc_r {
    padding: 0;
  }

  .index_pdc_slick .slick-prev,
  .index_pdc_slick .slick-next,
  .cer_pic_slick .slick-prev,
  .cer_pic_slick .slick-next {
    width: 40px;
    height: 40px;
    bottom: -60px;
  }

  .index_pdc_slick .slick-prev:before,
  .index_pdc_slick .slick-next:before,
  .cer_pic_slick .slick-prev:before,
  .cer_pic_slick .slick-next:before {
    width: 15px;
    height: 15px;
  }

  .index_pdc_slick .slick-next,
  .cer_pic_slick .slick-next {
    left: 70px;
  }

  .btn_lg {
    font-size: 16px;
    max-width: 150px;
  }

  .btn_lg span::after {
    width: 20px;
    height: 20px;
    right: 12px;
  }

  .btn_lg span {
    padding: 5px 15px;
  }

  .index_pdc_item {
    margin: 0 0 24px 0;
  }

  .index_pdc_block .txt_xl::before {
    transform: translate(0);
  }
}

@media(max-width:575px) {
  .index_pdc_item {
    padding: 0;
  }

  .index_pdc_slick .slick-prev {
    left: 0;
  }

  .index_pdc_slick .slick-next {
    left: 60px;
  }

  .btn_lg {
    font-size: 14px;
  }

}

/*index_application*/
.index_app_block {
  position: relative;
  overflow: hidden;
}

.index_app_l {
  margin: 60px 0;
  z-index: 2;
}

.index_app_txt {
  margin-bottom: 48px;
}

.index_app_txt .txt_xl {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
}

.index_app_txt .txt_xl::before {
  content: '';
  width: 100%;
  height: 1px;
  background: var(--yello);
  display: block;
  flex: 1;
  margin-right: 20px;
  transform: translate(-50px, 0);
  z-index: 1;
}

.index_app_txt .txt_md {
  max-width: 720px;
  margin: 0 0 48px auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
  text-overflow: ellipsis;
}

.in_app_item_t {
  padding-right: 24px;
}

.index_app_btn {
  transform: translateX(19%);
  padding: 0;
  height: stretch;
}

.index_app_btn .slick-dotted.slick-slider,
.index_app_btn .slick-list,
.index_app_btn .slick-track,
.index_app_btn .slick-slide,
.index_app_btn .slick-slide>div,
.index_app_btn .app_btn {
  height: 100%;
}


.index_app_btn .slick-slide {
  padding: 0 12px;
}

.index_app_btn .app_btn img {
  width: 100%;
  max-width: 150px;
  aspect-ratio: 1;
  margin: auto;
  transition: all .3s ease;
}

.index_app_btn .app_btn {
  max-width: 300px;
  border: 1px solid var(--yello);
  background-color: var(--yello);
  padding: 30px;
  text-align: center;
  display: flex !important;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: all .3s ease;
  box-sizing: border-box;
}

.index_app_btn .slick-dots {
  text-align: start;
  bottom: -30px;
  margin: 0 12px;
}

.index_app_btn .slick-slide.slick-current .app_btn {
  background-color: var(--white);
}

.index_app_p {
  position: relative;
  height: stretch;
  z-index: 1;
}

.a_bg_slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: -1;
  transition: opacity 0.5s ease;
  width: 100%;
  height: 100%;
}

.a_bg_slide img {
  object-fit: cover;
  height: 100%;
  width: 100%;
}

.a_bg_slide.active {
  opacity: 1;
}

@media(max-width:1699px) {
  .index_app_btn {
    transform: translateX(12%);
  }
}

@media(max-width:1599px) {

  .index_app_txt .txt_xl {
    margin-bottom: 48px;
  }

  .index_app_btn {
    transform: translateX(10%);
  }

  .index_app_txt .txt_md {
    max-width: 700px;
    -webkit-line-clamp: 4;
  }

  .index_app_btn .app_btn .txt_lg {
    font-size: 24px;
  }
}


@media(max-width:1499px) {

  .index_app_txt .txt_md {
    margin: 0 24px 48px 24px;
  }

  .index_app_btn .app_btn img {
    max-width: 100px;
    margin: 10px auto;
  }

  .index_app_btn .app_btn {
    padding: 20px;
  }
}

@media (max-width: 1199px) {
  .index_app_btn .app_btn {
    padding: 10px;
  }

  .index_app_btn .app_btn .txt_lg {
    font-size: 22px;
  }
}

@media (max-width: 1099px) {

  .index_app_btn .app_btn img {
    max-width: 80px;
  }
}

@media (max-width: 991px) {
  .index_app_btn .app_btn .txt_lg {
    font-size: 20px;
  }

  .index_app_txt .txt_xl::before {
    transform: translate(0);
  }

  .index_app_txt .txt_xl {
    margin-bottom: 30px;
  }

  .index_app_txt .txt_md {
    margin: 0 24px 30px 24px;
  }
}

@media (max-width: 767px) {

  .index_app_btn {
    transform: translate(0);
  }

  .index_app_p {
    position: absolute;
    z-index: -1;
  }

  .index_app_txt {
    background: rgb(255, 255, 255, .4);
  }

  .index_app_txt .slick-list {
    padding: 50px 0 20px 0;
  }

  .index_app_btn .app_btn .txt_lg {
    font-size: 18px;
  }

  .index_app_l {
    margin: 0 0 80px 0;
  }
}

/*index_about*/
.index_ab_area {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
}

.index_ab_area::before {
  content: '';
  width: 1px;
  height: 15%;
  background: var(--yello);
  display: block;
  position: absolute;
  top: 0;
  right: 200px;
  z-index: 1;
}

.index_ab_area .video_thumb_wrapper {
  position: relative;
  cursor: pointer;
  display: block;
  width: 100%;
  overflow: visible;
}

.video_block .video_p {
  width: 100%;
  max-width: 850px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.video_block .video_p img {
  position: relative;
  display: block;
  z-index: 2;
  width: 100%;
  transition: transform 0.5s ease;
}

.video_block .play_btn_overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  transition: all 0.3s ease;
  background: var(--yello);
  border: 2px solid var(--white);
  border-radius: 100%;
}

.video_block .play_btn_overlay::before {
  content: '';
  width: 80px;
  height: 80px;
  display: block;
  mask-image: url(../image/icon/play.svg)no-repeat center;
  mask: url(../image/icon/play.svg)no-repeat center;
  background-color: var(--white);
}

.video_block:hover .play_btn_overlay {
  background: var(--darkgray);
  border: 2px solid var(--yello);
}

.video_block:hover .play_btn_overlay::before {
  background-color: var(--yello);
}

.modal-content {
  background: transparent;
  border: 0;
}

.modal-body {
  padding: 20px 0 0 0;
}

.modal-content .btn-close {
  margin-left: auto;
  opacity: 1;
}


.ab_b_block .txt_y {
  font-size: 30px;
  font-weight: var(--medium);
  color: var(--yello);
  text-align: center;
}

.ab_t_block {
  max-width: 700px;
  margin: 0 auto 0 24px;
  padding: 0;
}

.ab_t_block .txt_xl {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
}

.ab_t_block .txt_md {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 8;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 48px;
}

.ab_b_block {
  position: relative;
  max-width: 1520px;
  margin: auto;
  display: flex;
  align-items: center;
  gap: 100px;
  justify-content: center;
  margin-top: 60px;
  padding: 0;
}

.ab_b_block h3 {
  margin: 0;
  line-height: 1.5;
}

.iso_t,
.glo_t {
  text-align: center;
  margin-bottom: 30px;
}

.glo_t .txt_sm {
  font-weight: var(--medium);
}

.glo_t .txt_sm span {
  margin-top: 20px;
}


.ab_b_block::before {
  content: '';
  width: 1px;
  height: 100%;
  background: var(--yello);
  display: block;
  position: absolute;
  left: 50%;
  top: 0;
}

.ab_b_block::after {
  content: '';
  width: 400px;
  height: 1px;
  background: var(--yello);
  display: block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}

@media(max-width:1499px) {
  .ab_t_block {
    max-width: 100%;
    padding: 0 24px;
    margin-left: auto;
    margin-right: 0;
  }

  .index_ab_area {
    padding: 130px 0;
  }
}

@media(max-width:1299px) {
  .index_ab_area {
    padding: 100px 0;
  }
}

@media(max-width:1199px) {
  .index_ab_area {
    padding: 80px 0;
  }
}

@media(max-width:1099px) {
  .index_ab_area {
    padding: 65px 0;
  }
}

@media(max-width:991px) {
  .index_ab_area {
    padding: 0 0 65px 0;
  }

  .ab_t_block {
    margin-top: 50px;
  }

  .ab_t_block .txt_xl {
    margin-bottom: 30px;
  }

  .ab_b_block {
    margin-top: 30px;
  }

  .video_block .video_p {
    max-width: 100%;
  }

  .video_block .play_btn_overlay::before {
    width: 60px;
    height: 60px;
  }

  .ab_b_block .txt_y {
    font-size: 24px;
  }

  .index_ab_area::before {
    height: 13%;
    top: 50%;
    right: 24px;
    transform: translateY(-60%);
  }

  .ab_t_block .txt_xl {
    margin-bottom: 30px;
  }

  .ab_t_block .txt_md {
    margin-bottom: 30px;
  }

  .ab_b_block {
    padding: 0 24px;
  }
}

@media(max-width:767px) {
  .index_ab_area::before {
    display: none;
  }

  .ab_t_block {
    margin-top: 30px;
  }

  .video_block .play_btn_overlay::before {
    width: 50px;
    height: 50px;
  }

  .ab_b_block .txt_y {
    font-size: 22px;
  }

  .iso_t,
  .glo_t {
    margin-bottom: 20px;
  }
}

@media(max-width:575px) {

  .ab_b_block {
    gap: 60px;
  }
}


/*index_certification*/
.index_cer_area {
  position: relative;
  overflow: hidden;
  padding: 0 24px;
}

.index_cer_area::after {
  content: '';
  width: 30%;
  height: 100%;
  background: var(--yello);
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}

.cer_t_block {
  width: 100%;
  max-width: 1520px;
  padding: 50px 0;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.index_cer_area .cer_t_block .txt_xl {
  color: var(--white);
  text-align: end;
}

.cer_pic_block {
  position: relative;
  margin-bottom: 150px;
}

.index_cer_area::before {
  content: '';
  width: 100%;
  height: 85%;
  background: url('../image/index/car_bg.jpg')no-repeat center;
  background-size: cover;
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  z-index: -2;
}

.cer_pic_slick {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: 1520px;
  width: 100%;
  margin: 100px auto;
}


.cer_pic_block .cer_item {
  width: 100%;
  max-width: 450px;
  padding: 0 12px;
}

.cer_pic_block .cer_item img {
  width: 100%;
  height: 100%;
  border: 2px solid var(--yello);
}

.cer_pic_slick .slick-prev,
.cer_pic_slick .slick-next {
  bottom: -100px;
}

@media(max-width:991px) {
  .cer_pic_block {
    margin-bottom: 100px;
  }

  .cer_pic_slick {
    margin: 50px auto;
  }

  .cer-txt {
    margin-top: -10px;
  }
}

@media(max-width:767px) {
  .index_cer_area::before {
    height: 80%;
  }

  .cer_t_block {
    flex-direction: column;
    align-items: flex-start;
  }

  .index_cer_area .cer_t_block .txt_xl {
    color: var(--yello);
    text-align: start;
  }

  .cer-txt {
    order: 2;
    margin-top: 0;
  }

  .cer-title {
    order: 1;
  }

  .cer_pic_slick {
    margin: 0;
  }
}

@media(max-width:390px) {
  .index_cer_area::before {
    height: 75%;
  }
}

/*footer*/
.footer_area {
  background-color: var(--darkgray);
  padding: 100px 24px 0 24px;
  position: relative;
  width: 100%;
  overflow: hidden;
}

.footer_block {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  display: flex;
  justify-content: center;
  gap: 0 200px;
  overflow: hidden;
}

.f_tlg,
.f_tlg a {
  font-size: 24px;
  color: var(--yello);
  font-weight: var(--medium);
  margin-bottom: 20px;
}

.f_list {
  list-style: none;
  padding: 0;
  margin: 0 0 10px 0;
}

.f_list li {
  margin-bottom: 0;
}

.f_list a {
  color: var(--white);
  transition: all .3s ease;
}

.f_list a:hover {
  color: var(--yello);
}

.contact_btn {
  margin-top: 60px;
}

.contact_btn .btn_lg {
  margin: auto;
}

.social-icons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 25px;
}

.social-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white);
  color: var(--yello);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-family: 'bootstrap-icons';
  text-decoration: none;
  transition: transform .3s ease;
}

.social-icons a:hover {
  transform: translateY(-3px);
  background-color: var(--yello);
  color: var(--white);
}

.bi-tencent-qq {
  transform: translate(2px, -2px);
}

.bi::before,
[class*=" bi-"]::before,
[class^=bi-]::before {
  vertical-align: 0 !important;
}

.facebook::before {
  content: '' !important;
  mask-image: url('../image/icon/wl-1.svg')no-repeat center;
  mask: url('../image/icon/wl-1.svg')no-repeat center;
  background-color: var(--yello);
  width: 20px;
  height: 20px;
  display: inline-block;
  transition: all .3s ease;
  flex-shrink: 0;
}

.linkedin::before {
  content: '' !important;
  mask-image: url('../image/icon/wl-6.svg')no-repeat center;
  mask: url('../image/icon/wl-6.svg')no-repeat center;
  background-color: var(--yello);
  width: 20px;
  height: 20px;
  display: inline-block;
  transition: all .3s ease;
  flex-shrink: 0;
}

.facebook:hover::before,
.linkedin:hover::before {
  background-color: var(--white);
}

.footer_info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: auto;
  width: 100%;
  max-width: 1520px;
  text-align: center;
}

.footer_info a,
.footer_info .txt_sm {
  color: var(--white);
  margin: 0;
}

.footer_info .infor_block {
  display: flex;
  align-items: center;
  justify-content: center;
}

.f_txt_block {
  padding: 0;
}

.footer_info .sep {
  margin: 0 12px;
}

.footer-copyright {
  text-align: center;
  font-size: 16px;
  font-weight: var(--light);
  color: var(--white);
  margin: 25px auto;
  justify-content: center;
}

.footer-copyright a {
  color: var(--white);
  display: inline-block;
}

.top_btn {
  position: fixed;
  right: 25px;
  bottom: 25px;
  width: 50px;
  height: 50px;
  background: var(--yello);
  color: var(--white);
  border: none;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .3);
  opacity: 0;
  visibility: hidden;
  transition: all .3s ease;
  z-index: 999;
}

.top_btn::before {
  content: '';
  mask-image: url('../image/icon/top.svg') center no-repeat;
  mask: url('../image/icon/top.svg') center no-repeat;
  display: block;
  width: 25px;
  height: 25px;
  background-color: var(--white);
}

.top_btn.show {
  opacity: 1;
  visibility: visible;
}

.top_btn:hover {
  transform: translateY(-3px);
  color: var(--white);
  background-color: var(--yello);
}

@media (max-width: 1199px) {
  .footer_area {
    padding: 80px 24px 0 24px;
  }
}

@media (max-width: 1099px) {
  .footer_area {
    padding: 65px 24px 0 24px;
  }
}

@media (max-width: 991px) {
  .footer_area {
    padding: 50px 24px 0 24px;
  }

  .footer_block {
    gap: 0 100px;
  }

  .f_tlg,
  .f_tlg a {
    font-size: 20px;
  }

  .footer_area .txt_sm {
    font-size: 18px;
  }

  .footer-copyright {
    font-size: 14px;
  }

  .top_btn {
    width: 40px;
    height: 40px;
  }

  .top_btn::before {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 767px) {
  .f_txt_block {
    display: none;
  }

  .contact_btn {
    margin: 0;
  }
}

@media (max-width: 575px) {
  .social-icons a {
    width: 35px;
    height: 35px;
    font-size: 18px;
  }

  .facebook::before,
  .linkedin::before {
    width: 18px;
    height: 18px;
  }

  .bi-tencent-qq {
    transform: translate(2px, -1px);
  }

  .footer_area .txt_sm {
    font-size: 16px;
  }

  .top_btn {
    width: 30px;
    height: 30px;
  }

  .top_btn::before {
    width: 18px;
    height: 18px;
  }
}

@media (max-width: 390px) {
  .infor_block {
    flex-direction: column;
  }
}

/*product_cpa*/
.cp_bn_area {
  position: relative;
  width: 100%;
  margin-top: 50px;
  /* overflow: hidden; */
  transition: all .3s ease;
}

.cp_bn_block {
  position: relative;
}

.cp_bn_block .txt_xl {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 50px;
  color: var(--darkgray);
  transform: translate(0, -80%);
}

.cp_bn_block .txt_xl::before {
  content: '';
  display: block;
  width: 30px;
  height: 30px;
  background-color: var(--yello);
  border-radius: 50%;
  position: absolute;
  z-index: 1;
  left: 0;
}

.cp_bn_block .txt_xl::after {
  content: '';
  display: block;
  width: 15px;
  height: 15px;
  background-color: var(--white);
  border-radius: 50%;
  position: absolute;
  z-index: 2;
  left: 0;
  transform: translateX(50%);
}


.breadcrumb {
  position: absolute;
  bottom: 25px;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 2px 24px;
  align-items: center;
  display: flex;
}

.breadcrumb-item {
  display: block;
  white-space: nowrap;
}

.breadcrumb-item+.breadcrumb-item::before {
  content: '-';
}

.breadcrumb .breadcrumb-item a {
  color: var(--bread);
  padding: 0 5px;
}

.breadcrumb-item.active {
  color: var(--darkgray);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  min-width: 0;
  max-width: 38%;
}

.cp_area {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 150px 24px;
}


.cp_pdc_a_block .pdc_info {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cp_pdc_a_block .pdc_info h2 {
  color: var(--darkgray);
  margin-top: 25px;
}

.pdc_img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  transition: all .3s ease;
}

.pdc_img::before {
  content: '';
  width: 100%;
  height: 100%;
  background: rgb(0, 0, 0, .4);
  transition: all .3s ease;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.pdc_img::after {
  content: '';
  background-image: url(../image/icon/search_icon.svg);
  width: 0;
  aspect-ratio: 1;
  background-size: contain;
  background-repeat: no-repeat;
  z-index: 2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all .3s ease;
}

.pdc_img img {
  width: 100%;
  height: 100%;
}

.pdc_img:hover::before {
  opacity: 1;
}

.pdc_img:hover::after {
  width: 50px;
}

.seo_area {
  position: relative;
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: url('../image/product/seo_bg.jpg') center no-repeat;
  background-size: cover;
}

.seo_area::before {
  content: '';
  width: 100%;
  height: 100%;
  background: rgb(0, 0, 0, .3);
  overflow: hidden;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.seo_block {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 70px 24px;
  position: relative;
  z-index: 2;
}

.seo_block p {
  color: var(--white);
  font-size: 18px;
  font-weight: var(--light);
  margin: 0;
}

@media(max-width:1499px) {
  .cp_area {
    padding: 130px 24px;
  }
}

@media(max-width:1299px) {
  .cp_area {
    padding: 100px 24px;
  }
}

@media(max-width:1199px) {
  .cp_area {
    padding: 80px 24px;
  }
}

@media(max-width:1099px) {
  .cp_area {
    padding: 65px 24px;
  }
}

@media(max-width:991px) {
  .breadcrumb {
    bottom: 0;
    max-width: 50%;
    margin-right: auto;
    margin-left: 0;
    flex-wrap: nowrap;
    justify-content: flex-start;
    background: var(--white);
    border-bottom: 1px solid var(--yello);
  }

  .breadcrumb-item.active {
    max-width: 80%;
  }

  .cp_area {
    padding: 50px 24px;
  }

  .seo_block {
    padding: 50px 24px;
  }

  .cp_bn_block .txt_xl::before {
    width: 20px;
    height: 20px;
  }

  .cp_bn_block .txt_xl::after {
    width: 10px;
    height: 10px;
  }

  .cp_bn_block .txt_xl {
    padding-left: 30px;
  }
}


@media(max-width:767px) {
  .breadcrumb {
    min-width: 50%;
    min-height: 37px;
  }

  .breadcrumb-item.active {
    max-width: 70%;
  }
}

@media(max-width:575px) {
  .breadcrumb {
    min-width: 52%;
  }

  .seo_block p {
    font-size: 16px;
  }
}

@media(max-width:390px) {
  .breadcrumb {
    padding: 0px 24px;
    min-height: 25px;
  }

  .breadcrumb-item {
    font-size: 14px;
  }
}

/*product_cpb*/
.tab_block .dropdown-menu {
  margin-bottom: 80px;
  background: transparent;
  border: none;
  border-radius: 0;
}

@media(min-width:992px) {
  .tab_block .dropdown-menu {
    position: relative;
    display: flex;
    align-items: center;
    gap: 24px;
    width: 100%;
    flex-wrap: wrap;
    transition: all .3s ease;
  }
}

.tab_btn {
  width: 180px;
  font-size: 24px;
  color: var(--darkgray);
  position: relative;
  display: flex;
  align-items: center;
  padding: 10px 30px;
  background-color: var(--gray);
  border: 1px solid var(--bread);
  border-radius: 0;
  transition: all .3s ease;
}

.tab_btn::before {
  content: '';
  width: 10px;
  height: 10px;
  display: block;
  background: transparent;
  margin-right: 20px;
  border-radius: 50%;
  transition: all .3s ease;
  flex-shrink: 0;
}

.tab_block .dropdown-item.active,
.tab_block .dropdown-item:hover {
  background-color: var(--yello);
  border: 1px solid var(--yello);
  color: var(--white);
  border-radius: 0;
}

.tab_block .dropdown-item.active::before,
.tab_block .dropdown-item:hover::before {
  background: var(--white);
}

.tab_block .dropdown-item:focus {
  box-shadow: none;
}

.page_area {
  width: 100%;
  margin: 80px auto 0 auto;
}

.page_block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.page_area .page_arrow {
  background-color: var(--darkgray);
  border: none;
  border-radius: 5px;
  width: 30px;
  height: 30px;
  transition: all .3s ease;
}

.page_area .bi::before {
  color: #fff;
  font-size: 15px;
}

.page_all::before {
  content: '/';
  margin: 0 5px;
  color: var(--darkgray);
}

.page_area .page_arrow:hover {
  background-color: var(--yello);
}

@media(max-width:1299px) {
  .tab_btn {
    width: 160px;
    font-size: 22px;
  }

  .tab_block .dropdown-menu {
    margin-bottom: 60px;
    gap: 12px;
  }
}

@media(max-width:1199px) {
  .tab_btn {
    width: 150px;
    font-size: 20px;
  }

  .tab_btn::before {
    margin-right: 10px;
  }

}

@media(max-width:1099px) {
  .tab_btn {
    font-size: 18px;
  }
}


@media(max-width:991px) {
  .tab_block .dropdown-menu {
    padding: 0;
    margin-bottom: 0;
    transition: translate .3s ease;
  }

  .tab_block .dropdown-toggle {
    font-size: 18px;
    width: 150px;
    padding: 5px 10px;
    margin-bottom: 50px;
    margin-left: auto;
    color: var(--yello);
    background-color: var(--darkgray);
    border: 1px solid var(--darkgray);
  }
}

@media(max-width:767px) {

  .tab_block .dropdown-toggle,
  .tab_btn {
    font-size: 16px;
  }
}

/*product_dt*/
.dt_pdc_bnarea {
  position: relative;
  width: 100%;
  flex: 1 auto;
  margin-top: 100px;
  background: url('../image/product/pdc_dtbg.png') center no-repeat;
  background-size: contain;
  background-position: top center;
  overflow: hidden;
}


.dt_pdc_bnarea .breadcrumb {
  justify-content: flex-end;
  top: 10px;
  background: transparent;
  border-bottom: none;
}

.dt_pdc_block {
  position: relative;
  width: 100%;
  max-width: 1520px;
  margin: 150px auto 0 auto;
  padding: 0 24px 150px 24px;
}

.dt_pdc_bnarea .pdc_img::before,
.dt_pdc_bnarea .pdc_img::after {
  width: 0;
}

.dt_pdc_block .pdc_top {
  max-width: 600px;
  margin: auto;
}

.dt_pdc_block .pdc_top .pdc_img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  max-width: 600px;
  margin: auto;
  background: var(--white);
}

.dt_pdc_block .pdc_info h1 {
  max-width: 60%;
  position: relative;
  color: var(--darkgray);
  text-align: center;
  margin: 48px auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dt_pdc_block .pdc_info h1::before {
  content: '';
  width: 30px;
  height: 30px;
  background: radial-gradient(circle at center,
      var(--white) 0 7.5px,
      var(--yello) 7.5px 15px);
  border-radius: 50%;
  display: block;
  flex-shrink: 0;
  margin-right: 20px;
}

.dt_pdc_block .pdc_info_inner {
  max-width: 1000px;
  display: flex;
  flex-wrap: wrap;
  padding: 40px 60px;
  gap: 24px 80px;
  border-radius: 30px;
  margin: auto;
  justify-content: center;
  background-color: var(--gray);
}

.dt_pdc_block .pdc_info_inner p {
  font-size: 26px;
  font-weight: var(--regular);
  margin: 0;
  line-height: 1.5;
  transition: all .3s ease;
}

.pdc_desc {
  margin: 80px auto;
}

.pdc_desc .txt_lg {
  position: relative;
  color: var(--yello);
  font-weight: var(--semi-bold);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 60px auto;
}

.pdc_desc .txt_lg::before {
  content: '';
  width: 100%;
  height: 5px;
  background: var(--yello);
  display: block;
  margin-right: 20px;
  flex: 1;
  z-index: -1;
}

.pdc_desc .txt_lg::after {
  content: '';
  width: 100%;
  height: 5px;
  background: var(--yello);
  display: block;
  margin-left: 20px;
  flex: 1;
  z-index: -1;
}

.pdc_desc .txt_sm {
  margin: 0;
}

.btn_block {
  display: flex;
  gap: 24px;
  justify-content: center;
}

.inquiry_btn {
  background: var(--yello);
}

.btn_block .inquiry_btn.btn_lg span::after {
  width: 10px;
  height: 15px;
  background: url('../image/icon/inq_arrow.svg') no-repeat center;
}

.btn_block .inquiry_btn:hover {
  background: var(--white);
}

.btn_block .inquiry_btn:hover span {
  color: var(--darkgray);
}

.btn_block .btn_lg {
  margin: auto;
  margin-left: 0;
  margin-right: 0;
}

.pdc_top .slick-prev,
.pdc_top .slick-next {
  width: 30px;
  height: 30px;
}

.pdc_top .slick-prev {
  left: 24px;
  z-index: 1;
}

.pdc_top .slick-next {
  right: 24px;
  z-index: 1;
}

.pdc_top .slick-list {
  max-width: 800px;
  margin: auto;
}

.pdc_top .slick-prev:before {
  transform: rotate(180deg);
}

.pdc_top .slick-prev:before,
.pdc_top .slick-next:before {
  content: '';
  mask-image: url('../image/icon/inq_arrow.svg') no-repeat center;
  mask: url('../image/icon/inq_arrow.svg') no-repeat center;
  background-color: var(--yello);
  width: 30px;
  height: 30px;
  display: block;
}

@media(max-width:1499px) {
  .dt_pdc_block {
    margin: 130px auto 0 auto;
    padding: 0 24px 130px 24px;
  }
}

@media(max-width:1299px) {
  .dt_pdc_block {
    margin: 100px auto 0 auto;
    padding: 0 24px 100px 24px;
  }

  .dt_pdc_block .pdc_info_inner p {
    font-size: 24px;
  }
}

@media(max-width:1199px) {
  .pdc_desc .txt_lg {
    margin: 0 auto 50px auto;
  }
}

@media(max-width:1099px) {
  .dt_pdc_bnarea .breadcrumb {
    width: 100%;
  }

  .dt_pdc_block .pdc_info h1 {
    max-width: 100%;
  }

  .pdc_desc {
    margin: 65px auto;
  }

  .dt_pdc_block {
    margin: 90px auto 0 auto;
    padding: 0 24px 65px 24px;
  }
}

@media(max-width:991px) {
  .dt_pdc_block .pdc_info_inner p {
    font-size: 22px;
  }

  .dt_pdc_bnarea .breadcrumb {
    top: 15px;
    margin-right: 0;
    margin-left: auto;
    min-width: 100%;
  }

  .dt_pdc_block {
    margin: 80px auto 0 auto;
    padding: 0 24px 50px 24px;
  }

  .dt_pdc_bnarea {
    margin-top: 70px;
  }

  .dt_pdc_block .pdc_info h1 {
    margin: 30px auto;
  }

  .pdc_desc .txt_lg {
    margin: 0 auto 30px auto;
  }

  .pdc_desc {
    margin: 30px auto;
  }

  .dt_pdc_block .pdc_info_inner {
    padding: 30px 40px;
  }

  .pdc_top .slick-prev,
  .pdc_top .slick-next,
  .pdc_top .slick-prev:before,
  .pdc_top .slick-next:before {
    width: 25px;
    height: 25px;
  }
}

@media(max-width:767px) {
  .dt_pdc_block .pdc_info_inner p {
    font-size: 20px;
  }

  .dt_pdc_block {
    margin: 60px auto 0 auto;
    padding: 0 24px 60px 24px;
  }

  .dt_pdc_block .pdc_info_inner {
    padding: 20px 30px;
    justify-content: flex-start;
  }

  .dt_pdc_block .pdc_info h1::before {
    width: 20px;
    height: 20px;
    background: radial-gradient(circle at center, var(--white) 0 5px, var(--yello) 5px 10px);
  }
}

@media(max-width:575px) {
  .dt_pdc_block .pdc_info_inner p {
    font-size: 18px;
  }

  .dt_pdc_bnarea {
    margin-top: 60px;
  }

  .pdc_top .slick-prev,
  .pdc_top .slick-next,
  .pdc_top .slick-prev:before,
  .pdc_top .slick-next:before {
    width: 20px;
    height: 20px;
  }

}

@media(max-width:390px) {
  .dt_pdc_block .pdc_info_inner p {
    font-size: 16px;
  }
}

/*application*/
.cp_app_block {
  counter-reset: app-index;
}

.app_item {
  position: relative;
  counter-increment: app-index;
}

.app_img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.app_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 62%);
  transition: transform .4s ease;
}

.app_img::before {
  content: counter(app-index, decimal-leading-zero);
  position: absolute;
  left: 0;
  bottom: 30px;
  font-size: 32px;
  font-weight: 700;
  color: var(--yello);
  line-height: 1;
  z-index: 2;
}

.app_item .app_info {
  position: relative;
  display: block;
  text-decoration: none;
  color: var(--darkgray);
  height: 100%;
  transition: all .3s ease;
}

.app_item .app_info:before {
  content: '';
  width: 100%;
  height: 100%;
  background: var(--yello);
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  transition: all .3s ease;
  z-index: 1;
  opacity: 0;
}

.app_item .app_info:hover:before {
  opacity: 1;
}

.app_item .txt_lg {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
  transition: all .3s ease;
}

.app_item:hover .txt_lg {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: auto;
}

.app_txt img {
  width: 100%;
  max-width: 100px;
  aspect-ratio: 1/1;
  margin: auto;
  display: none;
  transition: all .3s ease;
}

.app_item:hover .app_txt img {
  display: block;
}

.app_txt::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: var(--yello);
  margin-top: 12px;
}

.app_item:hover .app_txt::after {
  display: none;
}

.app_item .txt_sm {
  padding: 0 24px;
  font-weight: var(--light);
  line-height: 1.5;
  margin: 30px auto;
  display: none;
  transition: all .3s ease;
}

.app_item:hover .txt_sm {
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app_item .app_txt {
  transition: all .3s ease;
}

.app_item:hover .app_txt {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: auto;
  z-index: 2;
  padding: 12px 24px;
  display: block;
}

.app_item:hover .app_img::before {
  display: none;
}

.app_item .btn_sm {
  position: relative;
  width: 30px;
  height: 30px;
  display: none;
  margin: auto;
  transition: all .3s ease;
}

.app_item .btn_sm:before {
  content: '';
  position: relative;
  mask-image: url('../image/icon/inq_arrow.svg')no-repeat center;
  mask: url('../image/icon/inq_arrow.svg')no-repeat center;
  background: var(--darkgray);
  width: 30px;
  height: 30px;
  z-index: 2;
  display: block;
  transition: all .3s ease;
}

.app_item:hover .btn_sm {
  display: block;
  transition: all .3s ease;
}

.app_item:hover .btn_sm:before {
  animation: turn .3s linear;
}

@keyframes turn {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@media(max-width:1299px) {
  .app_item .txt_sm {
    margin: 20px auto;
  }
}

@media(max-width:1199px) {

  .app_item .btn_sm,
  .app_item .btn_sm:before {
    width: 25px;
    height: 25px;
  }

  .app_item .txt_sm {
    padding: 0;
  }
}

@media(max-width:1099px) {
  .app_item:hover .txt_sm {
    -webkit-line-clamp: 3;
  }
}

@media(max-width:991px) {
  .app_txt img {
    max-width: 80px;
  }

  .app_item .txt_sm {
    margin: 12px auto;
  }
}

@media(max-width:767px) {
  .app_txt img {
    max-width: 60px;
  }

  .app_item .btn_sm,
  .app_item .btn_sm:before {
    width: 20px;
    height: 20px;
  }

  .app_item .txt_sm {
    margin: 10px auto;
  }
}

@media(max-width:575px) {
  .app_item .txt_sm {
    padding: 0 24px;
    margin: 24px auto;
  }

  .app_item:hover .txt_sm {
    -webkit-line-clamp: 4;
  }
}

/*app_dt*/
.dt_app_area .app_img::before {
  content: '';
}

.dt_app_area .app_txt::after {
  display: none;
}

.dt_app_area .app_img {
  margin-right: 20px;
  max-width: 620px;
  aspect-ratio: 1;
}

.dt_app_area .app_img img {
  clip-path: none;
}

.dt_app_area .app_title {
  display: flex;
  position: relative;
  align-items: start;
  justify-content: space-between;
}

.dt_app_area .app_title::before {
  content: '';
  background: var(--yello);
  width: 100%;
  height: 50%;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.dt_app_area .app_txt {
  display: flex;
  flex-direction: column;
  text-align: end;
}

.dt_app_area .app_txt .number {
  font-size: 12vw;
  color: var(--yello);
  line-height: 1;
}

.dt_app_area .app_txt .txt_xl {
  font-size: 5.5vw;
  color: var(--bread);
  margin: 0;
  line-height: 1.5;
}

.dt_app_area .app_info {
  padding: 80px 0;
}

.dt_app_area .app_info li::marker {
  color: var(--yello);
  margin: auto;
}

.dt_app_area .app_info p,
.dt_app_area .app_info li,
.pdc_desc p {
  font-size: 20px;
  color: var(--darkgray);
  font-weight: var(--regular);
  margin-bottom: 0;
  transition: all .3s ease;
}


.dt_app_area .app_info h2 {
  font-size: 26px;
  color: var(--darkgray);
  font-weight: var(--medium);
  transition: all .3s ease;
}

.dt_app_area .btn_lg {
  margin-right: auto;
}

@media(max-width:1299px) {
  .dt_app_area .app_info {
    padding: 60px 0;
  }

  .dt_app_area .app_info h2 {
    font-size: 24px;
  }
}

@media(max-width:991px) {
  .dt_app_area .app_info {
    padding: 30px 0;
  }

  .dt_app_area .app_info p,
  .dt_app_area .app_info li {
    font-size: 18px;
  }

  .dt_app_area .app_info h2 {
    font-size: 22px;
  }
}

@media(max-width:767px) {
  .dt_app_area .app_title::before {
    bottom: auto;
    top: 0;
  }

  .dt_app_area .app_txt {
    order: 1;
  }

  .dt_app_area .app_img {
    margin-right: 0;
    max-width: 100%;
    order: 2;
  }

  .dt_app_area .app_title {
    flex-direction: column;
    align-items: end;
  }

  .dt_app_area .app_txt .number {
    color: var(--white);
  }

  .dt_app_area .app_info h2 {
    font-size: 20px;
  }
}

@media(max-width:575px) {

  .dt_app_area .app_info p,
  .dt_app_area .app_info li,
  .pdc_desc p {
    font-size: 16px;
  }

  .dt_app_area .app_info h2 {
    font-size: 18px;
  }
}

/* @media(max-width:390px) {

  .dt_app_area .app_info p,
  .dt_app_area .app_info li,
  .pdc_desc p {
    font-size: 14px;
  }

  .dt_app_area .app_info h2 {
    font-size: 16px;
  }
} */

/*news*/
.news_item {
  display: flex;
}

.news_item .news_info {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.news_item .news_info .news_i {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  flex-shrink: 0;
}

.news_item .news_info .news_t {
  width: 80%;
  padding: 24px;
  background: var(--btn_gray);
  margin-top: -25%;
  transition: all .3s ease;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.news_item .news_info h2 {
  color: var(--darkgray);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all .3s ease;
}

.news_item .news_info time {
  font-size: 14px;
  color: var(--bread);
  transition: all .3s ease;
}

.news_item .news_info:hover img {
  transform: scale(1.2);
  transition: transform 1s linear;
}

.news_item .news_info:hover .news_t {
  background: var(--yello);
}

.news_item .news_info:hover h2 {
  color: var(--white);
}

.news_item .news_info:hover time {
  color: var(--white);
}

@media(max-width:991px) {
  .news_item .news_info .news_t {
    width: 90%;
  }

  .page_area {
    margin: 50px auto 0 auto;
  }
}

@media(max-width:767px) {
  .news_item .news_info .news_t {
    margin-top: -10%;
    z-index: 2;
    position: relative;
  }
}

/*news_dt*/
.dt_news_block h1 {
  font-size: 30px;
  font-weight: var(--regular);
  color: var(--darkgray);
  margin: 0;
}

.dt_news_block time {
  font-size: 14px;
  font-weight: var(--light);
  color: var(--bread);
}

.dt_news_block img {
  max-width: 800px;
  margin: 48px auto;
}

.dt_news_block p {
  font-size: 20px;
  font-weight: var(--light);
  color: var(--darkgray);
  margin: 0;
}

.dt_news_block .btn_lg {
  margin-right: auto;
  margin-top: 80px;
}

@media(max-width:1299px) {
  .dt_news_block .btn_lg {
    margin-top: 60px;
  }

  .dt_news_block h1 {
    font-size: 28px;
  }
}


@media(max-width:991px) {
  .dt_news_block .btn_lg {
    margin-top: 30px;
  }

  .dt_news_block img {
    margin: 30px auto;
  }

  .dt_news_block p {
    font-size: 18px;
  }

  .dt_news_block h1 {
    font-size: 26px;
  }
}

@media(max-width:767px) {
  .dt_news_block p {
    font-size: 16px;
  }

  .dt_news_block h1 {
    font-size: 24px;
  }
}

@media(max-width:575px) {
  .dt_news_block h1 {
    font-size: 20px;
  }
}

/*catalog*/
.cp_cata_block .cata_info {
  position: relative;
}

.cp_cata_block .cata_info::before {
  content: '';
  width: 100%;
  height: 80%;
  top: 0;
  left: 0;
  display: block;
  position: absolute;
  background: linear-gradient(rgb(255, 255, 255, 0)0%, rgb(230, 230, 230, 1)100%);
  z-index: -1;
}

.cp_cata_block .cata_item a {
  display: flex;
  align-items: center;
  padding: 24px;
}

.cp_cata_block .cata_item .cata_i {
  max-width: 580px;
  margin: 0 10% 0 0;
  padding: 24px;
  transition: all .3s ease;
}

.cp_cata_block .cata_t h2 {
  margin-bottom: 30px;
}

.cp_cata_block .download_btn {
  width: 180px;
  opacity: 0;
  margin-right: auto;
  margin-left: 0;
}

.cp_cata_block .download_btn.btn_lg span::after {
  width: 18px;
  height: 18px;
  background: url(../image/icon/download_btn.svg) no-repeat center;
}

.cp_cata_block .cata_item:hover .download_btn {
  opacity: 1;
  background: var(--yello);
  box-shadow: 0 0 5px 0 var(--yello);
}

.cp_cata_block .cata_item:hover .download_btn span {
  color: var(--darkgray);
}

@media(min-width:767px) {
  .cp_cata_block .cata_item {
    padding-left: 0;
    padding-right: 0;
  }
}


@media(max-width:1499px) {
  .cp_cata_block .cata_item .cata_i {
    max-width: 500px;
  }
}

@media(max-width:991px) {
  .cp_cata_block .download_btn {
    width: 150px;
  }

  .cp_cata_block .cata_item .cata_i {
    max-width: 450px;
  }
}

@media(max-width:767px) {

  .cp_cata_block .cata_item a {
    flex-direction: column;
    padding: 24px;
    height: 100%;
  }

  .cp_cata_block .cata_item .cata_i {
    max-width: 100%;
    margin: auto;
    padding: 0 24px;
  }

  .cp_cata_block .cata_item .cata_t {
    padding: 24px;
  }

  .cp_cata_block .cata_t h2 {
    text-align: center;
  }

  .cp_cata_block .cata_item .download_btn {
    opacity: 1;
  }

  .cp_cata_block .cata_info::before {
    top: auto;
    bottom: 0;
    right: 0;
    margin: auto;
  }
}

@media(max-width:575px) {

  .cp_cata_block .cata_item {
    padding-left: 0;
    padding-right: 0;
  }
}

/*catalog inquiry modal*/
.cata_modal .modal-content {
  border: none;
  border-radius: 20px;
  padding: 24px;
  background: transparent;
  box-shadow: none;
}

.cata_modal .btn-close {
  position: absolute;
  top: 0;
  right: 24px;
  opacity: 1;
}

.cata_modal_form_card {
  background: var(--white);
  border-radius: 30px;
  padding: 40px;
}

.cata_modal_input {
  border: none;
  background: var(--gray);
  border-radius: 30px;
  padding: 14px 24px;
  width: 100%;
}

.form-control:focus {
  background-color: var(--yello);
}

.cata_modal_bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.cata_modal_bottom .form-check {
  margin-top: 0;
}

.cata_modal_check {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cata_recaptcha_img {
  height: auto;
  width: 100%;
}

.modal.show .modal-dialog {
  transition: all .3s ease;
}

@media(max-width:575px) {
  .cata_modal_form_card {
    padding: 25px;
  }

  .cata_modal_bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/*company*/
.company_area {
  position: relative;
  padding: 150px 0;
  margin: auto;
  transition: all .3s ease;
}

.ab_intro_img_block {
  position: sticky;
  margin-top: 0;
  height: auto;
  top: 70px;
  overflow: hidden;
}

.ab_intro_img_block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #939393, #909090);
  clip-path: polygon(0 100%, 100% 100%, 25% 0, 0 0);
  z-index: 1;
  transition: all .3s ease;
}

.ab_intro_img {
  position: relative;
  z-index: 2;
  width: 100%;
  aspect-ratio: 4/3;
  margin: 12% 0 0 auto;
}

.ab_intro_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ab_intro_txt_block {
  max-width: 700px;
  margin-right: auto;
  margin-top: 0;
  overflow: hidden;
}

.ab_intro_txt_block p {
  margin: 0;
}

.ab_intro_txt_block p strong {
  font-weight: var(--medium);
}

.ab_intro_block {
  align-items: center;
}

.ab_stats_area {
  position: relative;
  align-items: center;
  width: 100%;
  max-width: 1520px;
  padding: 80px 24px;
  overflow: hidden;
  margin: auto;
  display: flex;
  transition: all .3s ease;
}

.ab_stats_item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 0;
}

.ab_stats_area .ab_stats_item_b {
  transform: translateX(25%);
}

.ab_stats {
  margin-top: 0;
  padding: 0;
}

.ab_stats .txt_xl {
  font-weight: var(--bold);
  color: var(--yello);
  text-align: left;
  transition: all .3s ease;
}

.ab_stats_item .stats_num {
  text-align: center;
  font-size: 36px;
  color: var(--yello);
  font-weight: var(--medium);
  transition: all .3s ease;
}

.stats {
  position: relative;
  display: flex;
  justify-content: space-evenly;
}

.stats::before {
  content: '';
  width: 1px;
  height: 100%;
  background: var(--yello);
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.stats::after {
  content: '';
  width: 100%;
  height: 1px;
  background: var(--yello);
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
}

.ab_stats_item .txt_md {
  font-weight: var(--medium);
  margin-top: 0;
}


.ab_feature_area {
  position: relative;
  width: 100%;
  margin: auto;
}

.ab_feature_area::before {
  position: absolute;
  right: 25px;
  top: -100px;
  width: 50%;
  aspect-ratio: 4/3;
  background-image: url(../image/company/pdc.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  z-index: 1;
  transition: all .3s ease;
}

.ab_feature_bg {
  position: relative;
  width: 100%;
  max-height: 750px;
  min-height: 400px;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  margin-top: 0;
}

.ab_feature_bg::before {
  content: '';
  width: 100%;
  height: 100%;
  max-width: 50%;
  background: url('../image/company/pdc.png')no-repeat;
  background-position: right top;
  background-size: contain;
  display: block;
  z-index: 1;
  position: absolute;
  top: -50%;
  right: 0;
  transform: translateY(25%);
  transition: all .3s ease;
}

.ab_feature_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ab_feature_content {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ab_feature_txt {
  max-width: 1520px;
  margin: auto;
  width: 100%;
  padding: 0 24px;
  transition: all .3s ease;
}

.ab_feature_txt p {
  max-width: 500px;
  color: var(--white);
}

.ab_feature_list {
  width: 90%;
  background: rgba(245, 245, 245, .3);
  padding: 25px 24px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20%;
  margin-top: 80px;
  transition: all .3s ease;
}

.feature_icon {
  width: 100%;
  max-width: 150px;
  margin: 0 auto 15px;
  transition: all .3s ease;
}

.ab_feature_item p {
  color: var(--white);
}


.ab_closing_block {
  width: 100%;
  max-width: 1520px;
  padding: 80px 24px 0 24px;
  margin: auto;
  transition: all .3s ease;
}

.ab_closing_quote {
  position: relative;
  padding-left: 20px;
  font-weight: var(--medium);
  margin: 0;
}

.ab_closing_quote::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 6px;
  background: var(--yello);
}

@media(max-width:1499px) {
  .company_area {
    padding: 130px 0;
  }

  .ab_intro_txt_block {
    max-width: 100%;
  }

  .ab_stats_item .stats_num {
    font-size: 26px;
  }
}

@media(max-width:1299px) {
  .company_area {
    padding: 100px 0;
  }

  .feature_icon {
    max-width: 100px;
  }

  .ab_stats_item .stats_num {
    font-size: 24px;
  }
}

@media(max-width:1199px) {
  .company_area {
    padding: 80px 0;
  }
}

@media(max-width:1099px) {
  .company_area {
    padding: 65px 0;
  }

  .ab_stats_area {
    padding: 65px 24px;
  }

  .ab_closing_block {
    padding: 65px 24px 0 24px;
  }

  .ab_feature_list {
    margin-top: 65px;
  }

  .ab_intro_block {
    align-items: flex-start;
  }
}



@media(max-width:991px) {
  .company_area {
    padding: 50px 0;
  }

  .ab_feature_list {
    margin-top: 50px;
  }

  .ab_closing_block {
    padding: 50px 24px 0 24px;
  }

  .ab_stats_deco {
    width: 55%;
    right: 25px;
    bottom: -40px;
  }

  .ab_stats_item .stats_num {
    font-size: 22px;
  }

  .feature_icon {
    max-width: 80px;
  }

  .ab_feature_bg::before {
    max-width: 45%;
  }

  .ab_stats_area {
    padding: 50px 24px;
  }
}

@media(max-width:767px) {

  .ab_intro_img_block {
    order: 2;
  }

  .ab_intro_txt_block {
    order: 1;
    padding-bottom: 50px;
  }

  .ab_intro_img::before {
    width: 85%;
  }

  .ab_feature_txt {
    padding: 25px 24px 0 24px;
  }

  .ab_feature_list {
    margin-top: 24px;
    gap: 15%;
  }

  .feature_icon {
    max-width: 50px;
  }

  .ab_feature_bg::before {
    display: none;
  }
}

@media(max-width:575px) {
  .ab_stats_item .stats_num {
    font-size: 18px;
  }

  .ab_feature_list {
    width: 100%;
    padding: 12px 24px;
    gap: 9%;
  }

  .ab_feature_item p {
    font-size: 16px;
  }

  .feature_icon {
    max-width: 45px;
  }

  .ab_stats .txt_xl {
    text-align: center;
  }
}

@media(max-width:390px) {

  .ab_stats_area .ab_stats_item_b {
    margin: auto;
    transform: translateX(20%);
  }

  .ab_stats_item .txt_md {
    white-space: wrap;
    width: 50%;
    text-align: center;
  }

  .ab_stats_item {
    margin-left: auto;
  }
}

/*certification*/
.cert_area {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding: 150px 24px;
}

.cert_intro_block p {
  color: var(--darkgray);
}

.cert_list_block {
  padding-top: 50px;
}

.cert_img {
  width: 100%;
  border: 1px solid var(--yello);
  padding: 15px;
}

.cert_img img {
  width: 100%;
  height: auto;
}

.cert_caption {
  color: var(--darkgray);
  text-align: center;
  margin: 30px auto;
}

@media(max-width:1499px) {
  .cert_area {
    padding: 130px 24px;
  }
}

@media(max-width:1299px) {
  .cert_area {
    padding: 100px 24px;
  }
}

@media(max-width:1199px) {
  .cert_area {
    padding: 80px 24px;
  }
}

@media(max-width:1099px) {
  .cert_area {
    padding: 65px 24px;
  }
}

@media(max-width:991px) {
  .cert_area {
    padding: 50px 24px;
  }

  .cert_list_block {
    padding-top: 30px;
  }

  .cert_caption {
    margin: 20px auto 30px auto;
  }
}

@media(max-width:575px) {
  .cert_item {
    padding: 0;
  }
}

/*contact*/
.ct_area {
  position: relative;
  width: 100%;
  padding: 100px 0 0;
  transition: all .3s ease;
}

.ct_area::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 20%;
  aspect-ratio: 1/1;
  background: url(../image/contact/bg.svg) no-repeat center;
  background-size: contain;
  z-index: -1;
}

.ct_info_block {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.ct_info_block {
  display: flex;
  justify-content: space-between;
}

.ct_title {
  font-size: 36px;
  color: var(--yello);
  font-weight: var(--medium);
  margin-bottom: 25px;
  text-decoration: underline;
  transition: all .3s ease;
}

.ct_inquire_item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--gray);
  padding: 15px 50px 15px 15px;
  margin-bottom: 12px;
  transition: all .3s ease;
}

.ct_inquire_item:nth-last-child(1) {
  margin-bottom: 0;
}

.ct_inquire_img {
  width: 100%;
  max-width: 100px;
  transition: all .3s ease;
}

.ct_inquire_remove {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: none;
  color: var(--darkgray);
  font-size: 18px;
  padding: 0;
}

.ct_info_block_r {
  position: relative;
}

.ct_info_list li {
  margin-bottom: 20px;
}

.ct_info_list li:nth-last-child(1) {
  margin-bottom: 0;
}

.ct_info_list li a {
  display: flex;
  align-items: center;
  gap: 15px;
}

.ct_info_icon img {
  width: 50px;
  height: 50px;
  display: inline-block;
  object-fit: contain;
  flex-shrink: 0;
  transition: all .3s ease;
}

.ct_info_txt {
  color: var(--darkgray);
  font-weight: var(--regular);
  line-height: 1.2;
  transition: all .3s ease;
}

.ct_form_area {
  margin: 100px 0 0 0;
  transition: all .3s ease;
}

.ct_form_bg {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 50px 24px;
  transition: all .3s ease;
}

.ct_form_bg .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.ct_form_content {
  position: relative;
  z-index: 2;
  max-width: 1520px;
  margin: auto;
  padding: 50px;
  background: rgba(255, 255, 255, .55);
}

.ct_form_title {
  font-size: 36px;
  text-align: center;
  color: var(--darkgray);
  font-weight: var(--semi-bold);
  margin-bottom: 15px;
  text-decoration: underline;
  transition: all .3s ease;
}

.ct_form_desc {
  font-size: 18px;
  text-align: center;
  color: var(--darkgray);
  max-width: 1250px;
  padding: 0 24px;
  margin: 0 auto 60px auto;
  transition: all .3s ease;
}

.ct_form_input {
  border: none;
  border-radius: 40px;
  padding: 30px 40px;
  width: 100%;
  transition: all .3s ease;
}

.ct_form_textarea {
  border-radius: 40px;
  min-height: 150px !important;
  transition: all .3s ease;
}

.ct_form_msg_col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ct_form_msg_col .ct_form_textarea {
  flex: 1;
}

.ct_form_bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.ct_form_check,
.form-check {
  align-items: center;
  padding: 0 12px;
}

.form-check {
  max-width: 300px;
  margin-top: 30px;
}

.form-control:focus {
  box-shadow: none;
  border-color: var(--yello);
  color: var(--darkgray);
}

.ct_form_input {
  color: var(--darkgray);
}

.ct_recaptcha_img {
  width: 100%;
}

.ct_form_content button {
  margin: 30px 12px 0 12px;
}

.ct_map_block {
  width: 100%;
  margin: auto;
  overflow: hidden;
}

.ct_map_block iframe {
  width: 100%;
  height: auto;
  min-height: 450px;
  border: 0;
  display: block;
  transition: all .3s ease;
}

@media(max-width:991px) {
  .ct_area {
    padding: 50px 0 0;
  }

  .ct_form_area {
    margin-top: 50px;
  }

  .ct_info_block_r {
    padding-top: 50px;
  }

  .ct_form_content {
    padding: 25px;
  }

  .ct_form_desc {
    margin: 0 auto 30px auto;
  }

  .ct_info_icon img {
    width: 40px;
    height: 40px;
  }

  .ct_form_desc {
    font-size: 16px;
  }

  .ct_form_desc {
    padding: 0;
  }

  .ct_form_input {
    padding: 15px 24px;
  }

  .ct_form_title,
  .ct_title {
    font-size: 32px;
  }
}

@media(max-width:767px) {
  .ct_form_content button {
    margin: 30px 0 0 0;
  }

  .ct_form_msg_col,
  .form_item {
    padding: 0;
  }

  .ct_form_bg {
    padding: 0;
  }

  .ct_form_title,
  .ct_title {
    font-size: 28px;
    margin-bottom: 20px;
  }

  .ct_form_title {
    margin-bottom: 10px;
  }

  .ct_form_msg_col {
    gap: 15px;
  }

  .form-check {
    margin-top: 15px;
  }
}

@media(max-width:575px) {
  .ct_inquire_item {
    flex-direction: column;
  }

  .ct_inquire_img {
    max-width: 100%;
  }

  .ct_map {
    height: 300px;
  }

  .ct_form_desc {
    font-size: 14px;
  }

  .ct_form_title,
  .ct_title {
    font-size: 24px;
  }

  .form-check {
    padding: 0;
    max-width: 70%;
  }

  .ct_form_bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/*404*/
.nf_area {
  width: 100%;
  flex: 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nf_block {
  width: 100%;
  max-width: 1520px;
  margin: auto;
  text-align: center;
  padding: 200px 24px;
}

.nf_num {
  font-size: 150px;
  line-height: 1;
  color: var(--yello);
  font-weight: var(--bold);
  transition: all .3s ease;
}

.nf_title {
  color: var(--darkgray);
  margin-bottom: 30px;
  transition: all .3s ease;
}

.nf_btn {
  margin: 0 auto;
}

@media(max-width:767px) {
  .nf_num {
    font-size: 90px;
  }
}

/*submit*/
.sm_area {
  width: 100%;
  flex: 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sm_block {
  width: 100%;
  max-width: 1540px;
  margin: auto;
  text-align: center;
  padding: 100px 24px;
}

.sm_icon {
  font-size: 100px;
  color: var(--yello);
  margin-bottom: 20px;
  display: block;
  transition: all .3s ease;
}

.sm_title {
  color: var(--darkgray);
  margin-bottom: 10px;
}

.sm_desc {
  color: var(--darkgray);
  max-width: 500px;
  margin: 0 auto 30px;
}

.sm_btn {
  margin: 0 auto;
}

@media(max-width:767px) {
  .sm_icon {
    font-size: 60px;
  }
}

/*privacy*/
.pv_block p {
  color: var(--darkgray);
  margin: 0;
}

/*cookie*/
.privacyBox {
  position: fixed;
  left: 0;
  bottom: 0;
  background-color: var(--darkgray);
  color: var(--white);
  width: 100%;
  padding-top: 1em;
  padding: 30px 24px;
  z-index: 999;
  text-align: left;
  transition: all 0.3s linear;
}

.privacyBox .cookie_block {
  width: 100%;
  max-width: 1000px;
  margin: auto;
}

.privacyBox p {
  margin-bottom: 0;
  color: var(--white);
}

.privacyBox p a {
  display: inline-block;
  color: var(--yello);
  text-decoration: underline;
}

.privacyBox .closePrivacy {
  border-top: 1px solid var(--darkgray);
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  background-color: transparent;
  color: var(--white);
  padding: 0.5em;
  display: block;
  margin-top: 1em;
  text-align: center;
  cursor: pointer;
}

.privacyBox:hover {
  background-color: var(--yello);
  padding: 50px 24px;
}

.privacyBox:hover p a {
  color: var(--white);
}