@charset "utf-8";
@font-face {
  font-family: "S-CoreDream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-4Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "S-CoreDream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-5Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
}
@font-face {
  font-family: "S-CoreDream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-6Bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "S-CoreDream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-7ExtraBold.woff") format("woff");
  font-weight: 800;
  font-style: normal;
}
@font-face {
  font-family: "S-CoreDream";
  src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/S-CoreDream-8Heavy.woff") format("woff");
  font-weight: 900;
  font-style: normal;
}

body.no_scroll {
  overflow: hidden;
}
header {
  position: fixed;
  top: 0;
  width: 100%;
  border-bottom: 1px solid #ffffff69;
  z-index: 100;
}
header .nav {
  height: 86px;
  max-width: 1260px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
}
header .nav .logo a {
  background: url("../img/logo/brainstorm_white.png") 50% 50% no-repeat;
  background-size: contain;
  height: 52px;
  width: fit-content;
  aspect-ratio: 154/57;
  display: block;
}
header .nav .nav_menu ul {
  display: flex;
}
header .nav .nav_menu ul li {
  position: relative;
  padding: 0;
  line-height: 16px;
}
header .nav .nav_menu ul li a {
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  color: #fff;
  border-right: 1px solid #fff;
  width: 150px;
  display: block;
}
header .nav .nav_menu ul li a:hover {
  color: #c40000;
}
header .nav .nav_menu ul li:last-child a {
  border-right: 0px solid #fff;
}
header .nav .nav_menu .sub_menu {
  position: absolute;
  height: 0;
  left: 0;
  top: 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: height 0.2s;
}
header .nav .nav_menu .sub_menu li {
  color: #fff;
  line-height: 30px;
  text-align: center;
  position: relative;
  padding: 0;
}
header .nav .nav_menu .sub_menu li:last-child a {
  border-right: 1px solid #000;
}
header .nav .nav_menu .sub_menu li a {
  color: #000;
  background-color: #ffffffd6;
  border: solid 1px #000;
  font-size: 14px;
  width: 150px;
  display: block;
  margin-top: -1px;
}
header .nav .nav_menu .sub_menu li a:hover {
  color: #fff;
  background-color: #c40000;
}
header .nav .nav_menu ul li a:hover ~ .sub_menu,
header .nav .nav_menu ul li .sub_menu:hover {
  height: 124px;
}
header.active {
  background: #00000085;
  border-bottom: 1px solid #e8e8e8;
}
header .allmenu_btn {
  background: url("../img/ico/menu_white.svg") right 0 top 50% no-repeat;
  background-size: 28px auto;
  width: 28px;
  height: 32px;
  display: none;
}
header .mobile_nav_layer {
  position: fixed;
  top: 0;
  right: 0;
  background: #fff;
  width: 60%;
  height: 100vh;
  padding: 16px 20px;
  visibility: hidden;
  z-index: 999;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
header .mobile_nav_layer.active {
  visibility: visible;
  opacity: 1;
  transform: translateX(0);
  transition: transform 0.3s ease;
}

header .mobile_nav_layer .nav_layer_header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
}
header .mobile_nav_layer .nav_layer_header .logo a {
  background: url("../img/logo/brainstorm_black.png") 50% 50% no-repeat;
  background-size: contain;
  height: 36px;
  width: fit-content;
  aspect-ratio: 117/46;
  display: block;
}
header .mobile_nav_layer .close_btn {
  background: url("../img/ico/close_black.svg") right 0 top 50% no-repeat;
  background-size: 28px auto;
  width: 28px;
  height: 32px;
}
header .mobile_nav_layer ul {
  overflow-y: scroll;
}
header .mobile_nav_layer ul li {
  padding: 16px 0;
  width: 100%;
  background: url("../img/ico/arrow_down_black.svg") right 0 top 16px no-repeat;
  border-bottom: 1px solid #e5e5e5;
}
header .mobile_nav_layer ul li.active {
  background: url("../img/ico/arrow_up_black.svg") right 0 top 16px no-repeat;
}
header .mobile_nav_layer ul li:nth-child(2),
header .mobile_nav_layer ul li:nth-child(3),
header .mobile_nav_layer ul li:nth-child(4),
header .mobile_nav_layer ul li:nth-child(6) {
  background: none;
}
header .mobile_nav_layer ul li a {
  color: #000;
  font-size: 18px;
  font-weight: 600;
}
header .mobile_nav_layer ul li a:hover {
  color: #c40000;
}
header .mobile_nav_layer ul li .sub_menu {
  display: none;
  padding: 16px 20px 0 20px;
}
header .mobile_nav_layer ul li.active .sub_menu {
  display: block;
}
header .mobile_nav_layer ul li.active .sub_menu li {
  background: none;
  padding: 8px 0;
  border: none;
}
header .mobile_nav_layer ul li.active .sub_menu li a {
  font-weight: 600;
  font-size: 16px;
}
header .dim_layer.active {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000000;
  opacity: 0.5;
  z-index: 998;
}
.main_banner {
  position: relative;
}
.main_banner .inner_container {
  padding: 216px 0 132px 0;
}
.main_banner .inner_container h3 {
  font-size: 32px;
  font-weight: 700;
  color: #e4f4ff;
  margin-bottom: 16px;
}
.main_banner .inner_container h1,
.main_banner .inner_container h2 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 40px;
  color: #fff;
}
.main_banner .inner_container h3 .odometer {
  padding-right: 2px;
}
#main_slide_1 {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7), rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.95)),
    url("../img/banner/main_1.jpg") 50% 50% no-repeat;
  background-size: cover;
}
#main_slide_2 {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7), rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.95)),
    url("../img/banner/main_2.jpg") 50% 50% no-repeat;
  background-size: cover;
}
.infinite_scroller {
  overflow: hidden;
  white-space: nowrap;
  margin-top: 60px;
  width: 800px;
  height: 90px;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, rgba(0, 0, 0, 1), rgba(0, 0, 0, 1), rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: cover;

  mask-image: linear-gradient(to right, rgba(0, 0, 0, 1), rgba(0, 0, 0, 1), rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
  mask-repeat: no-repeat;
  mask-size: cover;
}
.infinite_scroller .image_box {
  display: inline-flex;
  height: 100%;
  animation: scroll-images 15s linear infinite;
}
.infinite_scroller .image_box img {
  width: 100%;
  height: 100%;
}

@keyframes scroll-images {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.main_banner .swiper-button-prev {
  left: calc(50% - 605px) !important;
  width: 56px !important;
  height: 56px !important;
  background-size: 28px auto;
  display: none;
}
.main_banner .swiper-button-next {
  right: calc(50% - 605px) !important;
  width: 56px !important;
  height: 56px !important;
  background-size: 28px auto;
  display: none;
}
#odometer_all_number {
  margin-top: -4px;
}
#odometer_customer_number {
  margin-top: -6px;
}
.main_section_point {
}
.list_line_box {
  display: flex;
  gap: 24px;
}
.list_line_box li {
  flex: 1;
  border-radius: 20px;
  border: 1px solid #d8d8d8;
  padding: 48px 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.list_line_box li h3,
.list_line_box li h4 {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
}
.list_line_box li p {
  font-size: 18px;
  font-weight: 500;
  text-align: center;
}
.list_line_box li span {
  background: #fafbff;
  border-radius: 64px;
  width: 108px;
  height: 108px;
  padding: 24px;
  margin-bottom: 8px;
}
.list_line_box li span img {
  width: 100%;
}
.main_section_customer {
}
.main_section_customer .customer_list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(4, 1fr);
  width: 100%;
  margin: 0 auto;
  gap: 24px;
}
.main_section_customer .customer_list li {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  border: 1px solid #d8d8d8;
  padding: 8px;
  min-height: 120px;
}
.inner_container {
  max-width: 1260px;
  width: 100%;
  margin: 0 auto;
  padding: 132px 0;
  box-sizing: border-box;
}
.inner_container .inner_section_title {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
}
.inner_container .inner_section_title h1,
.inner_container .inner_section_title h2 {
  font-size: 44px;
  font-weight: 500;
  text-align: center;
}
.inner_container .inner_section_title h3 {
  font-size: 28px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 24px;
}
.inner_container .inner_section_title h3 a {
  color: #fff;
}

.main_section_product {
  background: linear-gradient(rgba(0, 0, 0, 0.65), rgba(0, 0, 0, 0.65)), url("../img/banner/bg_fee.jpg") 50% 50% no-repeat;
  background-size: cover;
}
.main_section_product .inner_container {
  max-width: 100%;
}
.main_section_product .inner_section_title h1,
.main_section_product .inner_section_title h2,
.main_section_product .inner_section_title h3 {
  color: #fff;
}
.product_list_item {
  background: #fff;
  border-radius: 24px;
  padding: 28px 24px 24px 24px;
}
.product_list_item .product_name {
  display: flex;
  flex-direction: column;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 28px;
}
.product_list_item .product_name span {
  font-size: 16px;
  font-weight: 700;
}
.product_list_item .product_charge {
  font-size: 24px;
  font-weight: 700;
  color: #c40000;
  margin-bottom: 6px;
}
.product_list_item .product_charge span {
  font-size: 16px;
  font-weight: 500;
  padding-left: 4px;
}
.product_list_item hr {
  border: none;
  height: 1px;
  background-color: #c9c9c9;
  margin: 20px 0;
}
.product_list_item .product_spec {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}
.product_list_item .product_spec li {
  padding-left: 24px;
  font-size: 16px;
  font-weight: 500;
  color: #484848;
  background: url("../img/ico/check_black.svg") left 0 top 50% no-repeat;
  background-size: 16px auto;
}
.product_list_item .product_spec li.empty_list {
  text-indent: -9999px;
  background: none !important;
}
.product_list_item a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 48px;
  font-size: 18px;
  font-weight: 600;
  color: #c40000;
  border: 1px solid #c40000;
  border-radius: 40px;
  background: transparent;
}
.product_list_item a:hover {
  color: #fff;
  border: 1px solid #c40000;
  background: #c40000;
  transition: all 0.2s;
}
.product_Swiper .swiper-wrapper {
  margin-left: -475px;
}
.product_Swiper .swiper-slide {
  max-width: 308px;
}
.product_Swiper .swiper-slide-active .product_list_item {
  background: #c40000;
  color: #fff;
}
.product_Swiper .swiper-slide-active .product_list_item .product_charge {
  color: #fff;
}
.product_Swiper .swiper-slide-active .product_list_item hr {
  background: #fff;
}
.product_Swiper .swiper-slide-active .product_list_item .product_spec li {
  color: #fff;
  background: url("../img/ico/check_gray.svg") left 0 top 50% no-repeat;
  background-size: 16px auto;
}
.product_Swiper .swiper-slide-active .product_list_item a {
  color: #fff;
  border: 1px solid #fff;
}
.product_Swiper .swiper-slide-active .product_list_item a:hover {
  color: #c40000;
  border: 1px solid #fff;
  background: #fff;
  transition: all 0.2s;
}
.product_Swiper::before {
  content: "";
  width: calc(50% - 630px);
  height: 100%;
  background: #000;
  opacity: 0.25;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}
.product_Swiper::after {
  content: "";
  width: calc(50% - 630px);
  height: 100%;
  background: #000;
  opacity: 0.25;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.main_section_review {
  background: #fafbff;
  position: relative;
}
.main_section_review::before {
  content: "";
  background: url("../img/ico/quote_left_primary.svg") 50% 50% no-repeat;
  background-size: cover;
  width: 96px;
  height: 84px;
  opacity: 0.08;
  position: absolute;
  top: 80px;
  left: 10vw;
  z-index: 2;
}
.main_section_review::after {
  content: "";
  background: url("../img/ico/quote_right_primary.svg") 50% 50% no-repeat;
  background-size: cover;
  width: 96px;
  height: 84px;
  opacity: 0.08;
  position: absolute;
  top: 80px;
  right: 10vw;
  z-index: 2;
}
.main_section_review .inner_container {
  max-width: 100%;
}
.main_section_merit {
}
.main_section_merit .list_grid_box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  width: 100%;
  margin: 0 auto;
}
.main_section_merit .list_grid_box li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 64px 32px;
}
.main_section_merit .list_grid_box li:nth-child(1),
.main_section_merit .list_grid_box li:nth-child(2) {
  border-bottom: 1px solid #c9c9c9;
  border-right: 1px solid #c9c9c9;
}
.main_section_merit .list_grid_box li:nth-child(3) {
  border-bottom: 1px solid #c9c9c9;
}
.main_section_merit .list_grid_box li:nth-child(4),
.main_section_merit .list_grid_box li:nth-child(5) {
  border-right: 1px solid #c9c9c9;
}
.main_section_merit .list_grid_box li img {
  margin-bottom: 16px;
}
.main_section_merit .list_grid_box li h3,
.main_section_merit .list_grid_box li h4 {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
}
.main_section_merit .list_grid_box li p {
  font-size: 20px;
  font-weight: 500;
  text-align: center;
}
.main_sub_banner {
  background: #ad0000;
}
.main_sub_banner .inner_container {
  padding: 80px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.main_sub_banner .left_box {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.main_sub_banner h1,
.main_sub_banner h2 {
  color: #fff;
  font-size: 44px;
  font-weight: 700;
}
.main_sub_banner img {
  max-height: 400px;
  height: 100%;
}
.main_section_sample .inner_container {
  max-width: 100%;
}
.main_section_sample .swiper-slide img {
  border-radius: 20px;
  box-shadow: 0 4px 24px #0000001a;
}
.main_section_cscenter {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("../img/banner/bg_cscenter.jpg") 50% 50% no-repeat;
  background-size: cover;
}
.main_section_cscenter .inner_section_title h1,
.main_section_cscenter .inner_section_title h2,
.main_section_cscenter .inner_section_title h3 {
  color: #fff;
}
.main_section_cscenter .inner_container {
  padding: 132px 0 328px 0;
  margin-bottom: -200px;
}
.list_cs_box {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.list_cs_box li {
  width: calc(50% - 12px);
  background: #ffffff2f;
  border: 1px solid #ffffff79;
  border-radius: 20px;
  padding: 32px 32px 32px 100px;
  color: #fff;
}
.list_cs_box li h3,
.list_cs_box li h4 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 6px;
}
.list_cs_box li p {
  font-size: 20px;
  font-weight: 500;
}
.list_cs_box li p a {
  text-decoration: none;
  color: #fff;
}
.list_cs_box li:nth-child(1) {
  background-image: url("../img/ico/cs_1.svg");
  background-position: left 32px top 50%;
  background-repeat: no-repeat;
}
.list_cs_box li:nth-child(2) {
  background-image: url("../img/ico/cs_2.svg");
  background-position: left 32px top 50%;
  background-repeat: no-repeat;
}
.list_cs_box li:nth-child(3) {
  background-image: url("../img/ico/cs_3.svg");
  background-position: left 32px top 50%;
  background-repeat: no-repeat;
}
.list_cs_box li:nth-child(4) {
  background-image: url("../img/ico/cs_4.svg");
  background-position: left 32px top 50%;
  background-repeat: no-repeat;
}

footer {
  background: #261d1db2;
  padding: 64px 0;
}
footer .info_company p {
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}
footer .info_company span {
  font-size: 14px;
  margin: 0 12px;
}

.img_thumb:hover img {
  transform: scale(1.08);
  transition: 0.2s all;
}

.swiper.review_Swiper {
  padding: 0 48px;
}
.swiper.sample_Swiper {
  padding: 24px 48px;
}
.swiper.review_Swiper {
}
.inner_container .inner_contents_list .contents_list_item {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.inner_container .inner_contents_list .contents_list_item .img_thumb img {
  width: 100%;
}
.inner_container .inner_contents_list .contents_list_item .contents_info {
  padding: 0;
  background: #fff;
  border-radius: 0 0 20px 20px;
}

.sample_Swiper .swiper-slide {
  opacity: 1;
  width: 360px;
}
.sample_Swiper::before {
  content: "";
  width: calc(50% - 590px);
  height: 100%;
  background: #fff;
  opacity: 0.5;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}
.sample_Swiper::after {
  content: "";
  width: calc(50% - 590px);
  height: 100%;
  background: #fff;
  opacity: 0.5;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.review_contents {
  padding: 100px 0;
  background: #f8f8f8;
}
.review_contents .inner_container {
  max-width: 100%;
  padding: 48px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.review_contents .swiper-button-box {
  display: flex;
  gap: 24px;
}
.review_contents .swiper-button-prev {
  background: url("../img/ico/arrow_left_gray.svg") 50% 50% no-repeat #f3f7ff;
  border: 1px solid #989898;
  position: relative;
  top: unset;
  left: unset !important;
  bottom: unset;
  right: unset !important;
  margin-top: 0;
  opacity: 0.3;
}
.review_contents .swiper-button-next {
  background: url("../img/ico/arrow_right_gray.svg") 50% 50% no-repeat #f3f7ff;
  border: 1px solid #989898;
  position: relative;
  top: unset;
  left: unset !important;
  bottom: unset;
  right: unset !important;
  margin-top: 0;
  opacity: 0.3;
}

.review_list_item {
  border: 1px solid #e5e5e5;
  background: #fff;
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  width: 100%;
}
.review_list_item .review_header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.review_list_item .review_header img {
  width: 24px;
  height: auto;
}
.review_list_item .review_text {
  padding-bottom: 20px;
  border-bottom: 1px solid #c9c9c9;
  margin-bottom: 20px;
}
.review_list_item .review_text {
  font-size: 20px;
  font-weight: 500;
  color: #000;
  text-align: center;
  min-height: 165px;
}
.review_list_item .reviewer_info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.review_list_item .reviewer_info .profile_img {
  border-radius: 40px;
  background: #f8f8f8;
  width: 60px;
  height: 60px;
  display: none;
}
.review_list_item .reviewer_info .represent_name {
  font-size: 18px;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}
.review_list_item .reviewer_info .represent_name span {
  font-size: 16px;
  font-weight: 500;
  text-align: center;
}

.review_Swiper .swiper-slide {
  opacity: 1;
  max-width: 290px;
}
.review_Swiper::before {
  content: "";
  width: calc(50% - 630px);
  height: 100%;
  background: #fafbff;
  opacity: 0.5;
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
}
.review_Swiper::after {
  content: "";
  width: calc(50% - 630px);
  height: 100%;
  background: #fafbff;
  opacity: 0.5;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.swiper-slide {
  transition: opacity 0.3s;
}
.swiper-slide-active,
.swiper-slide-prev,
.swiper-slide-next {
  opacity: 1;
}
.swiper-button-next {
  background: url("../img/ico/arrow_right_white.svg") 50% 50% no-repeat #00000055;
  border-radius: 32px;
  background-size: 24px auto;
  width: 40px !important;
  height: 40px !important;
  padding: 16px;
  right: 0 !important;
}
.swiper-button-prev {
  background: url("../img/ico/arrow_left_white.svg") 50% 50% no-repeat #00000055;
  border-radius: 32px;
  background-size: 24px auto;
  width: 40px !important;
  height: 40px !important;
  padding: 16px;
  left: 0 !important;
}
.swiper-button-next::after,
.swiper-button-prev::after {
  display: none;
}

@media all and (max-width: 1260px) {
  header {
    padding: 0 24px;
  }
  .sample_Swiper::before {
    width: calc(50% - 390px);
  }
  .sample_Swiper::after {
    width: calc(50% - 390px);
  }
  .review_Swiper::before {
    width: 23.5%;
  }
  .review_Swiper::after {
    width: 23.5%;
  }
}
@media all and (max-width: 1024px) {
  header {
    padding: 0 24px;
  }
  header .nav {
    height: 72px;
    max-width: 1024px;
  }
  header .nav .logo a {
    height: 40px;
  }
  header .nav .nav_menu .main_menu .main_menu_list a {
    width: 120px;
  }
  header .nav .nav_menu .sub_menu li a {
    width: 120px;
  }
  header .nav .nav_menu .main_menu .main_menu_list:nth-child(2) a {
    width: 80px;
  }
  header .nav .nav_menu .main_menu .main_menu_list:nth-child(3) a,
  header .nav .nav_menu .main_menu .main_menu_list:nth-child(6) a {
    width: 100px;
  }
  header .nav .nav_menu .main_menu .main_menu_list a {
    font-size: 16px;
  }
  header .nav .nav_menu .main_menu .sub_menu li a {
    font-size: 14px;
  }
  .container {
  }
  .main_banner .swiper-button-prev {
    left: 20px !important;
  }
  .main_banner .swiper-button-next {
    right: 20px !important;
  }
  .main_banner .inner_container {
    padding: 180px 24px 100px 24px;
  }
  .main_banner .inner_container h1,
  .main_banner .inner_container h2 {
    font-size: 34px;
    margin-bottom: 32px;
  }
  .main_banner .inner_container h3 {
    font-size: 22px;
    margin-bottom: 8px;
  }
  .swiper.review_Swiper {
    padding: 0 20px;
  }
  .swiper.sample_Swiper {
    padding: 24px 0;
  }
  .review_contents {
    padding: 48px 0;
  }
  .inner_container {
    padding: 100px 24px;
  }
  .inner_container .inner_header_title {
    gap: 12px;
    margin-bottom: 40px;
  }
  .inner_container .inner_header_title h2,
  .inner_container .inner_header_title h3 {
    font-size: 20px;
  }
  .inner_container .inner_section_title {
    gap: 12px;
    margin-bottom: 48px;
  }
  .inner_container .inner_section_title h1,
  .inner_container .inner_section_title h2 {
    font-size: 34px;
  }
  .inner_container .inner_section_title h3 {
    font-size: 22px;
    margin-bottom: 16px;
  }
  .swiper-button-prev {
    left: 20px !important;
  }
  .swiper-button-next {
    right: 20px !important;
  }
  .sample_Swiper::before {
    width: 0;
  }
  .sample_Swiper::after {
    width: 0;
  }
  .review_Swiper::before {
    width: 0;
  }
  .review_Swiper::after {
    width: 0;
  }
  .review_contents {
    padding: 32px 0;
  }
  .list_line_box {
    gap: 16px;
    flex-wrap: wrap;
  }
  .list_line_box li {
    flex: none;
    width: calc(50% - 8px);
    padding: 32px 24px;
    gap: 12px;
  }
  .list_line_box li span {
    width: 80px;
    height: 80px;
    padding: 16px;
  }
  .list_line_box li h3,
  .list_line_box li h4 {
    font-size: 20px;
  }
  .list_line_box li p {
    font-size: 16px;
  }
  .main_section_product .inner_container {
    padding: 60px 0;
  }
  .main_section_product .inner_container .inner_section_title {
    padding: 0 24px;
  }
  .product_list_item {
    padding: 24px;
  }
  .product_list_item .product_name {
    font-size: 28px;
    margin-bottom: 24px;
  }
  .product_list_item .product_charge {
    font-size: 24px;
    margin-bottom: 4px;
  }
  .product_list_item .product_charge span {
    font-size: 16px;
  }
  .product_charge_text {
    font-size: 16px;
  }
  .product_list_item hr {
    margin: 20px 0;
  }
  .product_list_item .product_spec {
    margin-bottom: 24px;
  }
  .product_list_item .product_spec li {
    font-size: 18px;
    background-size: 16px auto;
    padding-left: 24px;
  }
  .product_list_item a {
    font-size: 18px;
    padding: 10px 16px;
    height: 48px;
  }
  .product_Swiper .swiper-wrapper {
    margin-left: unset;
  }
  .product_Swiper .swiper-slide {
    max-width: unset;
  }
  .main_section_customer .customer_list {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(8, 1fr);
    gap: 10px;
  }
  .main_section_customer .customer_list li {
    min-height: 108px;
    padding: 24px 4px;
  }
  .main_section_review .inner_container {
    padding-left: 0;
    padding-right: 0;
  }
  .main_section_review .inner_container .inner_section_title {
    padding: 0 24px;
  }
  .main_section_review::before {
    height: 63px;
    width: 72px;
    left: 32px;
  }
  .main_section_review::after {
    height: 63px;
    width: 72px;
    right: 32px;
  }
  .review_list_item {
    padding: 22px;
  }
  .review_list_item .review_header img {
    width: 20px;
  }
  .review_list_item .review_text {
    font-size: 17px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    min-height: 190px;
  }
  .review_list_item .reviewer_info .represent_name {
    font-size: 20px;
    gap: 3px;
  }
  .review_list_item .reviewer_info .represent_name span {
    font-size: 18px;
  }
  .main_section_merit .list_grid_box {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }
  .main_section_merit .list_grid_box li {
    gap: 8px;
    padding: 32px 16px;
  }
  .main_section_merit .list_grid_box li h3,
  .main_section_merit .list_grid_box li h4 {
    font-size: 22px;
  }
  .main_section_merit .list_grid_box li p {
    font-size: 18px;
  }
  .main_section_merit .list_grid_box li:nth-child(1),
  .main_section_merit .list_grid_box li:nth-child(3),
  .main_section_merit .list_grid_box li:nth-child(5) {
    padding-left: 0;
    border-right: 1px solid #c9c9c9;
    border-left: 0;
  }
  .main_section_merit .list_grid_box li:nth-child(2),
  .main_section_merit .list_grid_box li:nth-child(4),
  .main_section_merit .list_grid_box li:nth-child(6) {
    padding-right: 0;
    border-right: 0;
  }
  .main_section_merit .list_grid_box li:nth-child(4) {
    border-bottom: 1px solid #c9c9c9;
  }
  .main_sub_banner .inner_container {
    padding: 48px 32px;
    gap: 16px;
  }
  .main_sub_banner .left_box {
    gap: 24px;
  }
  .main_sub_banner h1,
  .main_sub_banner h2 {
    font-size: 32px;
    text-align: left;
  }
  .main_sub_banner img {
    max-height: 220px;
  }
  .main_section_sample .inner_container {
    padding: 60px 0;
  }
  .main_section_sample .inner_container .inner_section_title {
    padding: 0 24px;
  }
  .main_section_cscenter .inner_container {
    padding: 100px 24px 100px 24px;
    margin-bottom: 0;
  }
  .list_cs_box {
    gap: 16px;
  }
  .list_cs_box li {
    padding: 24px 24px 24px 72px;
    background-size: 40px auto;
    background-position: left 20px top 50% !important;
  }
  .list_cs_box li h3,
  .list_cs_box li h4 {
    font-size: 20px;
    margin-bottom: 4px;
  }
  .list_cs_box li p {
    font-size: 18px;
  }
  footer {
    padding: 48px 24px;
    background: #261d1d;
  }
  footer .info_company p {
    font-size: 16px;
  }
}

@media all and (max-width: 767px) {
  header {
    padding: 0 20px;
  }
  header .nav {
    height: 64px;
    max-width: 100%;
  }
  header .nav .logo a {
    height: 36px;
  }
  header .nav .nav_menu {
    display: none;
  }

  header .allmenu_btn {
    display: flex;
  }
  .main_banner .inner_container {
    padding: 160px 20px 60px 20px;
  }
  .main_banner .inner_container h1,
  .main_banner .inner_container h2 {
    font-size: 28px;
    margin-bottom: 24px;
  }
  .main_banner .inner_container h3 {
    font-size: 20px;
    margin-bottom: 8px;
  }
  .inner_container {
    padding: 60px 20px;
  }
  .inner_container .inner_section_title {
    gap: 12px;
    margin-bottom: 40px;
  }
  .inner_container .inner_section_title h1,
  .inner_container .inner_section_title h2 {
    font-size: 24px;
  }
  .inner_container .inner_section_title h3 {
    font-size: 18px;
    margin-bottom: 16px;
  }
  .sample_Swiper::before,
  .review_Swiper::before {
    width: 0;
  }
  .sample_Swiper::after,
  .review_Swiper::after {
    width: 0;
  }
  .review_Swiper .swiper-slide-prev,
  .review_Swiper .swiper-slide-next {
    opacity: 0.4;
  }
  .review_Swiper .swiper-slide-active {
    opacity: 1;
  }
  .review_contents {
    padding: 32px 0;
  }
  .list_line_box {
    flex-direction: column;
    gap: 16px;
  }
  .list_line_box li {
    width: 100%;
    padding: 32px 24px;
    gap: 12px;
  }
  .list_line_box li span {
    width: 80px;
    height: 80px;
    padding: 16px;
  }
  .list_line_box li h3,
  .list_line_box li h4 {
    font-size: 20px;
  }
  .list_line_box li p {
    font-size: 16px;
  }
  .main_section_product .inner_container {
    padding: 60px 0;
  }
  .main_section_product .inner_container .inner_section_title {
    padding: 0 20px;
  }
  .product_list_item {
    padding: 20px;
  }
  .product_list_item .product_name span {
    font-size: 13px;
  }
  .product_list_item .product_name {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .product_list_item .product_charge {
    font-size: 18px;
    margin-bottom: 3px;
  }
  .product_list_item .product_charge span {
    font-size: 14px;
  }
  .product_charge_text {
    font-size: 14px;
  }
  .product_list_item hr {
    margin: 16px 0;
  }
  .product_list_item .product_spec {
    margin-bottom: 20px;
  }
  .product_list_item .product_spec li {
    font-size: 14px;
    background-size: 14px auto;
    padding-left: 20px;
  }
  .product_list_item a {
    font-size: 16px;
    padding: 8px 16px;
    height: unset;
  }
  .product_Swiper .swiper-wrapper {
    margin-left: unset;
  }
  .main_section_customer .customer_list {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(8, 1fr);
    gap: 10px;
  }
  .main_section_customer .customer_list li {
    min-height: 80px;
    padding: 24px 4px;
  }
  .main_section_review .inner_container {
    padding-left: 0;
    padding-right: 0;
  }
  .main_section_review .inner_container .inner_section_title {
    padding: 0 20px;
  }
  .main_section_review::before {
    height: 63px;
    width: 72px;
    left: 32px;
  }
  .main_section_review::after {
    height: 63px;
    width: 72px;
    right: 32px;
  }
  .review_Swiper .swiper-slide {
    max-width: unset;
  }
  .review_list_item {
    padding: 20px;
  }
  .review_list_item .review_header img {
    width: 20px;
  }
  .review_list_item .review_text {
    font-size: 16px;
    margin-bottom: 16px;
    padding-bottom: 20px;
    min-height: 154px;
  }
  .review_list_item .reviewer_info .represent_name {
    font-size: 16px;
    gap: 2px;
  }
  .review_list_item .reviewer_info .represent_name span {
    font-size: 14px;
  }
  .main_section_merit .list_grid_box {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }
  .main_section_merit .list_grid_box li {
    gap: 8px;
    padding: 32px 16px;
  }
  .main_section_merit .list_grid_box li h3,
  .main_section_merit .list_grid_box li h4 {
    font-size: 18px;
  }
  .main_section_merit .list_grid_box li p {
    font-size: 15px;
  }
  .main_section_merit .list_grid_box li:nth-child(1),
  .main_section_merit .list_grid_box li:nth-child(3),
  .main_section_merit .list_grid_box li:nth-child(5) {
    padding-left: 0;
    border-right: 1px solid #c9c9c9;
    border-left: 0;
  }
  .main_section_merit .list_grid_box li:nth-child(2),
  .main_section_merit .list_grid_box li:nth-child(4),
  .main_section_merit .list_grid_box li:nth-child(6) {
    padding-right: 0;
    border-right: 0;
  }
  .main_section_merit .list_grid_box li:nth-child(4) {
    border-bottom: 1px solid #c9c9c9;
  }
  .main_sub_banner .inner_container {
    padding: 48px 20px;
    flex-direction: column;
    gap: 24px;
  }
  .main_sub_banner .left_box {
    gap: 24px;
    align-items: center;
  }
  .main_sub_banner h1,
  .main_sub_banner h2 {
    font-size: 24px;
    text-align: center;
  }
  .main_sub_banner img {
    padding: 0 24px;
  }
  .main_section_sample .inner_container {
    padding: 60px 0;
  }
  .main_section_sample .inner_container .inner_section_title {
    padding: 0 20px;
  }
  .main_section_cscenter .inner_container {
    padding: 60px 20px 60px 20px;
    margin-bottom: 0;
  }
  .list_cs_box {
    gap: 16px;
  }
  .list_cs_box li {
    width: 100%;
    padding: 24px 24px 24px 68px;
    background-size: 32px auto;
    background-position: left 20px top 50% !important;
  }
  .list_cs_box li h3,
  .list_cs_box li h4 {
    font-size: 18px;
    margin-bottom: 4px;
  }
  .list_cs_box li p {
    font-size: 16px;
  }
  footer {
    padding: 48px 20px;
    background: #261d1d;
  }
  footer .info_company p {
    font-size: 14px;
  }
  .infinite_scroller {
    height: 80px;
  }
  #odometer_all_number {
    margin-top: -6px;
  }
  #odometer_customer_number {
    margin-top: -3px;
  }
}

.review_Swiper .swiper-slide {
    cursor: pointer;
}
.layer_reviewdetail{
    display: flex;
    justify-content:center;
    align-items:center;
    position: fixed;
    z-index: 5000;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 2.5vw;
    background-color: rgba(0, 0, 0, 0.5);
}
.layer_reviewdetail .inner_layer{
    position: relative;
    width:900px;
    max-width:100%;
    height:600px;
    max-height:100%;
    padding-top: 70px;
    margin: 0 auto;
    background-color: #fff;
    border-radius:8px;
    overflow:hidden;
}
.layer_reviewdetail .layer_body{
    display:flex;
    flex-direction:column;
    padding: 20px 30px 40px;
    overflow-y:auto;
    height: 100%;
}
.layer_reviewdetail .layer_head{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    line-height: 70px;
}
.layer_reviewdetail .btn_close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
    padding: 10px 20px;
    font-size: 43px;
    line-height: 33px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    background-color:transparent;
}
.layer_reviewdetail .txt_review {
    font-size: 18px;
    margin-bottom:40px;
    font-weight: 500;
    color: #000;
}
.layer_reviewdetail .txt_name{
    display: block;
    margin-top: auto;
    padding-top: 40px;
    border-top: 1px solid #c9c9c9;
    font-size: 20px;
    font-weight: 700;
    text-align: right;
}
.layer_reviewdetail .txt_company {
    display: block;
    margin-top: 4px;
    text-align: right;
    font-size: 18px;
    font-weight: 500;
}
/* 선택자 앞에 부모 클래스를 추가하여 우선순위 높이기 */
/* .inner_container .inner_section_title .title_group {
    display: flex;
    align-items: center; 
    gap: 12px;           
} */

/* 선택자 앞에 부모 클래스를 추가하여 우선순위 높이기 */
/* .inner_container .inner_section_title .title_group h1,
.inner_container .inner_section_title .title_group h2,
.inner_container .inner_section_title .title_group h3 {
    font-size: 44px;
    font-weight: 700;
    text-align: center;
    margin: 0;
} */