body, ul, li, h1 {
  margin:0;
  padding:0;
  list-style:none;
  font-family: 'Noto Sans KR', sans-serif;
  color: #333;
}
a {
  color: #333;
  letter-spacing: -0.5px;
  text-decoration:none;
}
p, span {
  letter-spacing: -2px;
  color: #333;
  margin: 0; padding: 0;
}

@keyframes flash {
	0% {
		opacity: 0.4;
	}
	100% {
		opacity: 1;
	}
}
.top-bar {
  width: 100%; border: 0px solid blue;
  position: absolute;
}
.top-bar-section {
  width: 100%; border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  position: relative; /*top: 0;*/ z-index: 1;
}
.container {
  width: 1440px; border: 0px solid red;
  margin-left: auto; margin-right: auto;
}
.top-bar-1 {
  padding-bottom: 12px; padding-top: 10px;
}
.top-bar-1 > ul {
  display: flex; justify-content: flex-end; align-items: center;
}

.top-bar-1 > ul > li > a {
  font-size: 16px; color: #fff; font-weight: 400;
}
.top-bar-1 > ul > li > a::after {
  content: "|"; font-size: 16px; margin: 0px 7px; 
}
.top-bar-1 > ul > li > .last::after {
  display: none;
}
.top-bar-2 {
  display: flex; justify-content: space-between;
  align-items: center;
}
.top-bar-2 > .logo {
 border: 0px solid blue;
}
.top-bar-2 > .logo > a {
  display: flex; align-items: center;
  padding: 7px 0px;
}
.top-bar-2 > .logo > a > img {
  object-fit: cover; width: 160px; display: block;
}
.top-bar-2 > .sub-logo {
  display: none;
}
.top-bar-2 > .sub-logo > a {
  display: flex; align-items: center;
  padding: 7px 0px;
}
.top-bar-2 > .sub-logo > a > img {
  object-fit: cover; width: 160px; display: block;
}
.top-bar-2 > nav > ul {
  display: flex; gap: 30px; border: 0px solid violet;
}
.top-bar-2 > nav > ul > li > a {
  font-size: 22px; font-weight: 500;
  color: #fff; 
}
.top-bar-2 > nav > ul > li > .nlive {
  font-weight: bold; 
  padding: 7px 16px;
  transition: right 1s ease-in; position: relative;
  overflow: hidden; z-index: 1; box-sizing: border-box;
}
.top-bar-2 > nav > ul > li > .nlive:hover {
  color: #E60012; 
}
.top-bar-2 > nav > ul > li > .nlive::before {
  content: "";
  position: absolute;
  background: #E60012;
  border-radius: 50px;
  bottom: 0;
  left: 0;
  right: 100%;
  top: 0; 
  z-index: -1;
  transition: right 0.3s ease-in;
}
.top-bar-2 > nav > ul > li > .nlive:hover::before {
  right: 0; 
}
.icon-menu {
  border: 0px solid pink;
}
.icon-menu > a > i {
  font-size: 22px; color: #fff; margin-left: 14px;
}

/* top-bar-hover */
.top-bar-section.active {
  background-color: rgba(255,255,255,0.9); transition: 0.2s ease-in;
}
.top-bar-section.active > .container > .top-bar-1 > ul > li > a {
  color: #333; 
}
.top-bar-section.active > .container > .top-bar-2 > nav > ul > li > a {
  color: #333; 
}
.top-bar-section.active > .container > .top-bar-2 > nav > ul > li:hover > a {
  color: #E60012; font-weight: bold;
}
.top-bar-section.active > .container > .top-bar-2 > .icon-menu > a > i {
  color: #333;
}
.top-bar-section.active > .container > .top-bar-2 > nav > ul > li > .nlive::before {
  background-color: #E60012;
}
.top-bar-section.active > .container > .top-bar-2 > nav > ul > li > .nlive:hover {
  color: #fff;
}
.top-bar-section.active > .container > .top-bar-2 > .logo {
  display: none;
}
.top-bar-section.active > .container > .top-bar-2 > .sub-logo {
  display: block;
}

.top-bar-2 li:hover .sub-container{
  height: 136px; opacity: 1; visibility: visible;
  border-top: 1px solid rgba(0, 0, 0, 0.2);
}
/* sub-menu */
.sub-container {
  width: 100%; 
  border: 0px solid red;
  /* border-top: 1px solid #888888; */
  background-color: rgba(255,255,255,0.9);
  position: absolute;
  left: 0; top: 100%;
  display: flex; justify-content: center;
  height: 0; opacity: 0; visibility: hidden;
  transition: 0.3s;
}
.sub-container > .container {
  width: 1440px; height: 100%;
  margin-left: auto; margin-right: auto;
  border: 0px solid orange;
  display: flex; justify-content: center;
}
.sub-container ul {
  padding-top: 16px; /*padding-bottom: 26px;*/
  border: 0px solid green; /*display: none;*/
  display: flex;
}
.sub-container ul > li {
  border: 0px solid blue;
  margin: 14px; margin-right: 14px;
}
.sub-container ul > li > a {
  font-size: 18px;
}
.sub-container ul > li > a:hover {
  font-weight: bold;
}


.main {
  width: 100%; height: 900px;
  background-image: url('img/main_dark2.jpg');
  background-repeat: no-repeat;
  background-size: cover; background-position: center;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
}
.main > .text-box {
  text-align: center;
}
.main p {
  font-size: 48px; color: #fff;
  margin: 0;
}
.main span {
  font-size: 62px; color: #fff; font-weight: bold;
  margin: 0;
}

.introduction {
  width: 100%;  border: 0px solid red;
}
.introduction > .container {
  width: 1440px; border: 0px solid cornflowerblue;
  margin-top: 130px; margin-bottom: 130px;
}
.introduction > .container > .main-text-container {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 40px;
}
.introduction > .container > .main-text-container > .text > span {
  font-size: 40px; font-weight: bold;
}
.introduction > .container > .main-text-container > .more > a {
  font-size: 22px; letter-spacing: -2px;
}
.intro-item-container {
border: 0px solid violet; display: flex; justify-content: space-between;
gap: 20px; width: 100%; 
}
.intro-item-container > .intro-item {
  flex-grow: 1; flex-basis: 0; overflow: hidden;
  border: 0px solid #E60012; display: flex; flex-direction: column;
  gap: 16px;
}
.intro-item-container > .intro-item > .img-box {
  width: 100%; overflow: hidden; position: relative;
}
.intro-item-container > .intro-item > .img-box::after {
  content: "";
  display: block;
  padding-bottom: 100%;
}
.intro-item-container > .intro-item > .img-box > a > img {
  object-fit: cover; width: 100%; height: 100%; display: block;
  position: absolute;
}
.intro-item-container > .intro-item > .img-box > a:hover > img {
	opacity: 1;
	animation: flash 2s;
}
.intro-item-container > .intro-item > .text-box > .title {
  border-bottom: 1px solid #333; box-sizing: border-box;
  margin-bottom: 16px;
}
.intro-item-container > .intro-item > .text-box > .title > span {
  font-size: 26px; font-weight: bold; margin-bottom: 16px; display: block;
}
.intro-item-container > .intro-item > .text-box > .sub > p {
  font-size: 22px;
}

.banner {
  width: 100%; height: 400px;
  background-image: url('img/banner.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.banner > .container {
  width: 100%; height: 100%; 
  display: flex; align-items: center;
}
.banner > .container > .text-container {
  display: flex; 
  flex-direction: column; gap: 30px;
  width: 1440px; border: 0px solid white;
  margin-left: auto; margin-right: auto;
}
.banner > .container > .text-container > .text-box > span {
  font-size: 40px; font-weight: bold; color: #fff;
}
.banner > .container > .text-container > .text-box > p {
  font-size: 36px; color: #fff;
}
.banner > .container > .text-container > .more > span {
  font-size: 22px; letter-spacing: -2px; color: #fff;
}

.nlive {
  width: 100%; 
}
.nlive > .container {
  width: 1440px; border: 0px solid cornflowerblue;
  margin-top: 130px; margin-bottom: 130px;
}
.nlive > .container > .main-text-container {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 40px;
}
.nlive > .container > .main-text-container > .text > span {
  font-size: 40px; font-weight: bold;
}
.nlive > .container > .main-text-container > .text > p {
  font-size: 40px; 
}
.nlive > .container > .main-text-container > .more > a {
  font-size: 22px; letter-spacing: -2px;
}
.nlive-item-container {
  border: 0px solid violet; display: flex; justify-content: space-between;
  gap: 20px; width: 100%; 
}
.nlive-item-container > .nlive-item {
  flex-grow: 1; flex-basis: 0; overflow: hidden;
  border: 0px solid #E60012; display: flex; flex-direction: column;
  gap: 16px; position: relative;
}
.nlive-item-container > .nlive-item:hover {
  cursor: pointer;
}
.nlive-item-container > .nlive-item > .img-box {
  width: 100%; overflow: hidden; position: relative;
}
.nlive-item-container > .nlive-item > .img-box::after {
  content: "";
  display: block;
  padding-bottom: 100%;
}
.nlive-item-container > .nlive-item > .img-box > a > img {
  object-fit: cover; width: 100%; height: 100%; display: block;
  position: absolute;
  transition: transform 1s ease-in-out, filter 1s ease-in-out;
}
.nlive-item-container > .nlive-item:hover > .img-box > a > img {
  transform: scale(1.2);
  filter: brightness(50%);
  transition: transform 0.7s ease-in-out, filter 0.7s ease-in-out;
}
.nlive-item-container > .nlive-item > .text-box {
  position: absolute;
  top: 10%; left: 10%;
  margin: 0; opacity: 0;
  transition: opacity 0.7s ease-in-out;
  width: 80%;
}
.nlive-item-container > .nlive-item > .text-box > span {
  font-size: 20px; font-weight: bold; color: #fff;
  display: block; margin-bottom: 16px;
}
.nlive-item-container > .nlive-item > .text-box > p {
  font-size: 18px; color: #fff;
}
.nlive-item-container > .nlive-item:hover > .text-box {
  opacity: 1;
  transition: opacity 0.7s ease-in-out;
}

.global {
  width: 100%; 
  background-image: url('img/global-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-top: 1px solid rgba(255, 255, 255,0.1);
  border-bottom: 1px solid rgba(255, 255, 255,0.1);
  box-sizing: border-box;
}
.global > .container {
  width: 1440px; border: 0px solid cornflowerblue;
  margin-top: 130px; margin-bottom: 70px;
}
.global > .container > .main-text-container {
  display: flex; justify-content: space-between; align-items: flex-end;  
}
.global > .container > .main-text-container > .text > span {
  font-size: 40px; font-weight: bold; color: #fff;
}
.global > .container > .main-text-container > .text > p {
  font-size: 40px; color: #fff;
}
.global > .container > .main-text-container > .more > a {
  font-size: 22px; letter-spacing: -2px; color: #fff;
}
.map-container {
  width: 100%; border: 0px solid blue;
}
.map-container > .map-img-box {
 border: 0px solid red; position: relative;
 margin-top: 20px;
}
.map-container > .map-img-box > img {
  width: 75%; display: block; margin: 0 auto;
  opacity: 0.7; border: 0px solid red;
}
.map-container > .map-img-box > .location {
  display: flex; flex-direction: column; align-items: center;
  position: absolute; gap: 12px; flex-basis: 0;
  border: 0px solid red; 
}
.map-container > .map-img-box > .location > img:hover {
  cursor: pointer;
}
.map-container > .map-img-box > .location-unitedstates {
  left: 17%; top: 40%;
}
.map-container > .map-img-box > .location-china {
  left: 53%; top: 37%;
}
.map-container > .map-img-box > .location-japan {
  right: 12%; top: 42%;
}
.map-container > .map-img-box > .location-canada {
  left: 16%; top: 28%;
}
.map-container > .map-img-box > .location-vietnam {
  right: 22%; top: 51%;
}
.map-container > .map-img-box > .location-australia {
  right: 12%; bottom: 12%;
}
.map-container > .map-img-box > .location > .sales {
  background-color: hsl(76, 72%, 44%);
  padding: 8px 25px; border-radius: 30px;
  opacity: 0; visibility: hidden; 
}
.map-container > .map-img-box > .location > .sales.active {
  opacity: 1; z-index: 999; visibility: visible;
}
.map-container > .map-img-box > .location > .sales > p {
  color: #fff; letter-spacing: -1px; font-size: 20px;
}
.map-container > .map-img-box > .location > .sales > p > span {
  color: #fff; letter-spacing: -1px; font-weight: bold;
  font-size: 22px;
}

footer {
  width: 100%; height: 200px;
}
footer > .container {
  width: 1440px; margin-top: 30px;
}
footer > .container > .footer-menu {
  margin-bottom: 30px; border: 0px solid red;
}
footer > .container > .footer-menu > ul {
  display: flex; border: 0px solid orange;
}
footer > .container > .footer-menu > ul > li {
  flex-grow: 1;  border: 0px solid blueviolet;
  text-align: center;
}
footer > .container > .footer-menu > ul > li::after {
  content: "|";
  margin-left: 25%;
}
footer > .container > .footer-menu > ul > .last::after {
  display: none;
}
footer > .container > .footer-menu > ul > li > a {
  color: #888888; font-size: 16px;
}
footer > .container > .footer-menu > ul > li > .span {
  font-weight: bold; color: #333;
}

footer > .container > .info-container {
  display: flex; gap: 30px;
}
footer > .container > .info-container > .bt-logo > a > img {
  object-fit: cover; width: 160px; display: block; 
}
footer > .container > .info-container > .info > ul {
  display: flex;
}
footer > .container > .info-container > .info > ul > li::after {
  content: "|";
  margin: 0 10px;
}
footer > .container > .info-container > .info > ul > .last::after {
  display: none;
}
footer > .container > .info-container > .info > ul > li {
  font-size: 14px; color: #888888; letter-spacing: -1px;
}
footer > .container > .info-container > .info > span {
  font-size: 14px; color: #d9d9d9; letter-spacing: -1px;
}
footer > .container > .info-container > .sns {
  flex-grow: 1; border: 0px solid orange;
  display: flex; justify-content: flex-end;
  gap: 12px;
}
footer > .container > .info-container > .sns > a > img {
  width: 40px;
}