* { margin: 0; padding: 0; box-sizing: border-box; }

@font-face {
  font-family: 'Pretendard';
  src: url('Pretendard.woff2') format('woff2');
  unicode-range: U+AC00-D7A3, U+1100-11FF, U+3130-318F; /* 한글 범위 */
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('Poppins.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0100-024F; /* 영문 라틴 범위 */
  font-display: swap;
}

@font-face {
  font-family: 'GangwonEducationTteontteon';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2201-2@1.0/GangwonEduPowerExtraBoldA.woff') format('woff');
  font-weight: normal;
  font-display: swap;
}
html, body {overflow-x: hidden;width: 100%;}
body {font-family: 'Pretendard', 'Poppins', sans-serif; }


button, input, textarea, select {font-family: inherit;}
.font-Gangwon {font-family: "Gangwon Tuntun";}
.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  background-color: #fff;
  height: 80px;
}
.logo {display: flex;align-items: center;}
.logo img {width: 147px;height: 40px;}
.link-icon {width: 22px;height: 22px;margin-left: 4px;}
.nav-links a {
  margin-left: 40px;
  color: #000;
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
}
.m-nav-links {display: none;}
.nav-links a:hover {text-decoration: underline;}
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: none;
  background: #fff;
  border-radius: 12px;
  cursor: pointer;
  vertical-align: bottom;
  padding: 0px 0px 0px 50px;
}
.lang-btn .lang-icon {width: 28px;height: 28px;object-fit: contain;}
.lang-arrow {width: 10px;height: 10px;object-fit: contain;}
.lang-menu{
  position: absolute;
  top: 60px;
  right: 10px;
  background-color: #fff;
  color: #000;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  display: none;
  flex-direction: column;
  z-index: 1000;
  width: 80px;
  border: 1px solid #dddddd;
}
.lang-menu button {
  padding: 10px 16px;
  text-decoration: none;
  color: #000;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
}
.lang-item{
  width:100%; text-align:left; border:0; background:none; cursor:pointer;
  font-size:14px; padding:10px 12px; border-radius:10px; text-align: center;
}
.lang-item:hover, .lang-item:focus{ background:#f4f7f6; outline:none; }
.lang-item.is-active{border: 2px solid #fff;background:#00706D; color:#fff;}
.bg-video {
  position: absolute;
  top: 0;left: 0;
  width: 100%;height: 100%;
  object-fit: cover; 
  z-index: -1;
}
.main {
  display: flex; 
  flex-direction: column; 
  justify-content: center; 
  align-items: center; 
  color: white;
  padding-top: 257px;
  text-align: center;  
  height: 880px;
  position: relative;
  overflow: hidden;
  border-radius: 40px;
  /* margin: 0 16px; */
}
.main h1 {font-weight: 700;font-size: 60px;line-height: 130%;}
.main-text {
  font-family: "Gangwon Tuntun", Poppins, sans-serif;
  font-weight: 600;
  font-size: 64px;
  line-height: 130%;
  background: linear-gradient(to right, #00706D, #00BCD4);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.scroll-text {
  font-weight: 400;
  font-size: 16px;
  line-height: 130%;
  letter-spacing: -2%;
  margin-bottom: 48px;
}
.divider-img {margin-top: 32px;margin-bottom: 24px;}
.main p {font-weight: 400;font-size: 18px;line-height: 150%;}
.main .btns {
  display: flex;
  justify-content: center;
  margin-top: 80px;
  gap: 8px;
}
.btns button {
  background-color: #172D64 ;
  color: #fff;
  padding: 12px 40px;
  border: none;
  border-radius: 999px;
  font-weight: 500;
  font-size: 18px;
  line-height: 100%;
  height: 60px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px; 
}
.btns button .btn-icon {width: 25px; height: 25px;}
.scroll-icon {
  width: 26px;height: 40px;
  border: 2px;
  margin-top: 103px;
  margin-bottom: 10px;
}
.scroll-line {
  position: relative;
  height: 6px;
  border-radius: 999px;
  border: 0.5px solid #fff;
  animation: scrollDrop 1s ease-in-out infinite;
}
@keyframes scrollDrop {
  0% {top: -42px;opacity: 1;}
  100% {top: -25px;opacity: 0;}
}
.feature-container {
  padding: 0px 195px 0px 195px;
  max-width: 1920px; 
  margin: 0 auto;
} 
.features {
  padding: 64px 0 150px 0;
  max-width: 1530px; 
  display: grid; grid-template-columns: 1fr 1fr; gap:16px;
}
.headline {
  font-family: 'Pretendard';
  font-size: 28px;
  font-weight: 600;
  line-height: 130%;
  margin: 32px 0px 24px 22px;
}
.dot {
  display: inline-block;
  background-color: #00BCD4; 
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: 4px;
}
/* .swiper-1 .swiper-slide img,
.swiper-2 .swiper-slide img,
.swiper-3 .swiper-slide img,
.swiper-4 .swiper-slide img {
  width: 705px;
  height: 397px;
  object-fit: cover; 
  
} */
/* .swiper-1 .swiper-pagination,
.swiper-2 .swiper-pagination,
.swiper-3 .swiper-pagination,
.swiper-4 .swiper-pagination {
  top: 451px !important;
}  */
.swiper-pagination-bullet:not(.swiper-pagination-bullet-active) {
  background-color: #fff ;
  opacity: 1;
}
.swiper-pagination-bullet-active {
    background: #00BCD4 !important; 
}
.media .frame{ border-radius:12px; overflow:hidden; }
.media.gutter-22{ padding:0 22px; box-sizing:border-box; }
.feature-card {
  position: relative;
  overflow: hidden;
  border: 1px solid #DDDDDD;
  border-radius: 10px;
  width: 749px;
  height: 849px;
} 
.feature-desc {
  margin: 32px 22px 40px;
  color: #666666;
  font-weight: 400;
  font-size: 16px;
}
.slide-img-desc {
  /* background: rgba(255, 255, 255, 0.8); */
  background: #172D64;
  box-shadow: 0 0 20px rgba(0,0,0,0.2);
  color: #fff;
  border-radius: 999px;
  font-size: 18px;
  line-height: 160%;
  font-weight: 500;
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap; 
  display: inline-flex;
  align-items: center;   
  padding: 8px 24px;
}
.slide-img-desc img.check-icon  {
  width: 20px !important; height: 20px !important;margin-right: 5px;
}
.feature-core-desc {
  background:rgba(0, 188, 212, 0.1);
  padding: 20px 32px;
  border-radius: 10px;
  margin: 0 22px 32px 22px;
}
.feature-core-desc h3 {
  color: rgba(0, 188, 212, 1);
  font-weight: 700;
  font-size: 18px;
  line-height: 160%;
  margin-bottom: 10px;
}
.feature-list {list-style: none;}
.feature-list .num{
  flex:0 0 22px;
  width:22px; height:22px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:50%;
  background:rgba(0, 188, 212, 1); color:#fff; font-weight:700;font-size: 14px;line-height: 160%;
  margin: 3px 10px 0px 0;
}
.feature-list li {
  display: flex;         /* 숫자와 텍스트를 가로 배치 */
  align-items: flex-start;
  margin-bottom: 10px;   /* 항목 간격 */
  font-size: 16px;
  font-weight: 500;
  line-height: 160%;
  color: #333333;
}
.feature-header {
  display: flex;
  justify-content: flex-start;
  padding: 40px;
  margin: 0 auto;
  width: 100%;
  max-width: 1530px;
  padding: 160px 0px 104px 0px;
}
.feature-line {width: 100%;margin: 0 auto;max-width: 1530px;}
.sub-title {
  font-weight: 600;
  font-size: 20px;
  color: #00706D;
  line-height: 130%;
  white-space: nowrap;
}
.main-title {
  font-size: 44px;
  font-weight: 700;
  color: #000;
  text-align: left; 
  line-height: 130%;
  margin-left: 258px;
}
.m-banner {display: none;}
.banner {
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url('images/banner.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
  color: white;
  height: 143px;
  border-radius: 20px;
  margin: 0 16px;
  padding: 0 24px;
}
.banner-content {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-direction: row; 
}
.banner-text1 {
  font-weight: 600;
  font-size: 36px;
  line-height: 130%;
}
.banner-line {width: 197px;height: 1px;}
.banner-text2 {
  font-weight: 600;
  font-size: 24px;
  line-height: 130%;
  margin-left: 30px;
}
.nexuram-video {
  position: relative;     
  z-index: 2;              
}
.nexuram-video-header {
  display: grid;
  align-items: center;
  justify-content: center;
  padding: 198px 195px 104px 195px;
}
.video-sub-title{
  font-weight: 600;
  font-size: 20px;
  color: #00706D;
  line-height: 130%;
  white-space: nowrap;
  text-align: center;
  margin-bottom: 24px;
}
.video-main-title{
  font-size: 44px;
  font-weight: 700;
  color: #000;
  text-align: center;
  white-space: nowrap;
  line-height: 130%;
}
.youtube-outer { padding: 0 16px; } 
.youtube-container iframe {border-radius: 10px;} 
.youtube-container {
  position: relative;
  max-width: 1530px;
  aspect-ratio: 16 / 9;
  /* margin-bottom: 20px; */
  cursor: pointer;
  margin: 0 auto 196px auto;
  border-radius: 10px;
  overflow: hidden;
  /* padding: 0 16px; */
  /* background-color: #555; */
}
.youtube-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.youtube-container .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 256px;
  height: 128px;
  background: url('images/play_button.png') no-repeat center;
  background-size: contain;
  transform: translate(-50%, -50%);
}

#nexuraVideo {
  width: 100%;height: 100%;object-fit: cover;border-radius: 12px;
}

.news-section {
  margin: 0 auto;
  padding: 0px 0px 104px 0px;
  width: 100%;
  height: 929px;
  position: relative;
  background: #172D64;
}
.news-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -629px;             
  height: 629px;           
  background: #172D64;
  z-index: 0;            
  pointer-events: none;
}
.news-section > * {
  position: relative;
  z-index: 1;
}
.news-section-header {
  display: flex;justify-content: space-between;align-items: center;
  margin:0px auto 80px;max-width: 1530px; padding: 0 20px 0 20px;
}
.news-section-header-subtitle {font-size: 20px;font-weight: 600;line-height: 130%;margin-bottom: 48px;color: #00BCD4;}
.news-section-header-title {font-size: 48px;font-weight: 600;line-height: 130%;color: #FFFFFF;}
.nav-btn {
  background-color: transparent;
  border: none;
  border-radius: 50%;
  width: 48px;height: 48px;
  margin-left: 8px;margin-top: 120px;
  cursor: pointer;
}
.nav-btn img {width: 48px;height: 48px;}
.news-card {
  width: 908px;
  height: 511px;
  flex-shrink: 0; 
  background-size: cover;  
  background-position: center; 
  background-repeat: no-repeat; 
  color: #222; 
  font-weight: bold;
  display: flex; 
  flex-direction: column; 
  border-radius: 24px; 
  padding: 95px 64px;
}
.news-card1-bg {background-image: url('images/news_card1.png');}
.news-card2-bg {background-image: url('images/news_card2.png');}
.news-card3-bg {background-image: url('images/news_card3.png');}
.swiper-slide:last-child {margin-right: 16px;}
.news-swiper .swiper-pagination {
  position: relative;
  text-align: center;
  margin-top: 20px;  
}
.news-swiper {
  position: relative;
  transition: left .3s ease, width .3s ease;
  padding: 0px 16px 30px 16px;
  overflow: visible;
}
.news-swiper.is-fullbleed {
  left: -195px;
  width: calc(100% + 390px);
}

.news-swiper .swiper-slide {
    width: 908px !important;
    height: 511px !important;
}
.accordion-section {
  /* margin: auto; */
  padding: 240px 16px 240px 16px; 
  max-width: 1496px; 
  margin: 0 auto;
}
.faq_label {
  display: inline-block; 
  background: linear-gradient(135deg, #00706D 0%, #00BCD4 100%);
  color: #fff; font-weight: bold; 
  padding: 7px 15px; 
  border-radius: 9999px; 
  font-size: 20px; 
  font-weight: 700;
  line-height: 140%;
  margin-bottom: 20px;
}
.question {
  font-size: 48px; 
  font-weight: 600; 
  line-height: 130%;
  margin-bottom: 23px;
}
.text-q {
  font-weight: 700;
  font-size: 22px;
  line-height: 140%;
  margin-right: 16px;
}
.que-desc {
  font-size: 18px;
  font-weight: 400;
  line-height: 130%; 
  color: #444444; 
  margin-bottom: 80px;
}
.accordion {margin-bottom: 160px;}
.accordion .accordion-item {border-bottom: 1px solid #ddd;}
.accordion-header {
  width: 100%;
  padding: 32.5px 0px;
  font-size: 20px;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 600;
  line-height: 140%;
  position: relative;
}
.accordion-header::after {
  content: ""; 
  background-image: url('images/accordion_down.png'); /* 원하는 이미지 경로 */
  background-size: 50%;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 50%;
  border: #DDDDDD solid 1.4px;
  position: absolute;
  right: 20px;
  transition: transform 0.3s;
  width: 28px;
  height: 28px;
}
.accordion-header.active::after {
  content: ""; 
  background-image: url('images/accordion_up.png'); /* 원하는 이미지 경로 */
  background-size: 50%;
  background-position: center;
  background-repeat: no-repeat;
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  background: #f7f7f7;
  border-radius: 10px;
  padding: 0px 16px;
  font-size: 18px;
  font-weight: 600;
  line-height: 180%;
  display: flex;
}
.accordion-body.open {
  padding: 24px;
  max-height: 1160px !important;
  margin-bottom: 24px;
}
.text-Q {
  font-weight: 700;
  font-size: 22px;
  line-height: 140%;
  margin-right: 16px;
}
.text-A{
  color: #00BCD4;
  font-weight: 700;
  font-size: 20px;
  line-height: 140%;
  margin-right: 16px;
}
.contact-info {
  background-color: #F6F6F6; /* 필요 시 배경 설정 */
  padding: 31px 40px;
  border-radius: 10px;
  font-size: 18px;
  color: #000;
  line-height: 1.3;
  font-weight: 600;
}
.info-row {
  display: flex;
  align-items: center;
  margin: 9px 0px;
}
.info-icon {
  width: 32px;
  height: 32px;
  margin-right: 16px;
  object-fit: contain;
}

/* footer */
footer {
  background-color: #1b1b1b;
  color: white;
  padding: 40px 40px 56px 40px;
  text-align: center;  
}
.footer-container {
  display: flex;
  gap: 40px; 
  align-items: flex-start; 
}
.m-footer-container {display: none;}
.footer-text {
  display: flex;
  flex-direction: column;
  max-width: 1350px; 
  margin: 0 auto;    
  padding: 0 20px;    
  width: 100%;
}
.footer-icon img {width: 147px;height: 40px;}
.footer-text1 {
  font-weight: 600;
  font-size: 16px;
  line-height: 160%;
  text-align: left;
  margin-top: 8px;
  text-decoration: none;
  color: #fff;
}
.footer-text2 {
  display: flex;
  align-items: center; 
  margin-top: 56px;
  font-weight: 400;
  font-size: 16px;
  line-height: 160%;
  color: #BDBDBD;
  text-align: left;
  white-space: nowrap; 
}
.phone {margin-left: 64px;}
.footer-text3 {
  font-weight: 400;
  font-size: 16px;
  line-height: 160%;
  color: #BDBDBD;
  white-space: pre-wrap;
  text-align: left;
  margin-left: 39px;
}
.footer-text4 {
  font-weight: 500;
  font-size: 14px;
  line-height: 160%;
  color: #666666;
  text-align: left;
  margin-top: 24px;
}

@media screen and (max-width: 1024px) {
  .top-nav {padding:0 16px;}
  .break {display: inline;}
  .nav-links {display: none;}
  .m-nav-links {display: block;}
  .menu-icon {width: 36px; height: 36px;}
  .lang-btn {vertical-align: baseline;}
  .menu-btn {background-color: #fff;border: none;margin-left: 12px;}
  .qp {
    position: fixed; top: 0; right: 0;
    width: 280px; height: 100vh;
    background: #fff; 
    z-index: 999; 
    box-shadow: -10px 0 30px rgba(0,0,0,.08);
    transform: translateX(100%); 
    transition: transform .25s ease;
  }
  .qp.is-open { transform: translateX(0); }
  .qp[hidden] { display: block; } 
  .qp-list {padding: 20px;display: flex;align-items: center;}
  .qp a:is(:link, :visited) { color: #000; }
  .qp a:hover, .qp a:focus { color: #000; text-decoration: underline; }
  .qp a:active { color: #000; }
  .qp-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.3);  /* 어두운 정도 여기서 조절 */
    opacity: 0; pointer-events: none;
    transition: opacity .2s ease;
    z-index: 998;  /* 패널 바로 아래 */
  }
  .qp-backdrop.is-open {
    opacity: 1; pointer-events: auto; /* 클릭 가능(바깥 클릭으로 닫기) */
  }
  /* 패널 열릴 때 스크롤 막고 싶으면 */
  body.modal-open { overflow: hidden; }
  .qp-list a {
    text-decoration: none;
    flex: 1; 
    font-weight: 500;
    font-size: 16px;
  }
  .qp-close {
    position: absolute; top: 20px; right: 20px;
    background: transparent; font-size: 30px; cursor: pointer;
    border: none;
  }
  .qp-head{
    display:flex; align-items:center; justify-content:space-between;
    padding:20PX;
  }
  .qp-line {
    border: 0;
    border-top: 1px solid rgba(0,0,0,.1); /* 또는 #0000001A */
  }
  .qp-list .link-icon{
    margin-left: auto;      
    width: 20px; height: 20px;
    flex: 0 0 auto;         
  }
  .lang-switch{
    display:inline-flex; padding:4px; border:1px solid #DDDDDD;
    border-radius:4px; background:#fff; width: 130px;
  }
  .lang-item{
    padding:5px 8px; border-radius:4px;
    background:#fff; color:#111;
    font-weight:500; cursor:pointer; font-size: 14px;
    text-align: center;
  }
  .lang-item.is-active{
    background:#00706D; border-color:#DDDDDD; color:#fff;
    border: none;
  }
  .main h1 {font-size: 52px;}
  /* features */
  .feature-container {padding: 160px 16px 0px 16px;}
  .feature-card {width: 484px;height: 791px;}
  .features {max-width: 984px;}
  .headline {margin: 32px 0px 24px 16px;}
  .slide-img-desc {font-size: 16px;bottom: 46px;}
  .media.gutter-22 {padding: 0 16px;box-sizing: border-box;}
  /* .swiper-1 .swiper-pagination, .swiper-2 .swiper-pagination, 
  .swiper-3 .swiper-pagination, .swiper-4 .swiper-pagination {top: 315px !important;} */
  /* .swiper-1 .swiper-slide img, .swiper-2 .swiper-slide img, 
  .swiper-3 .swiper-slide img, .swiper-4 .swiper-slide img {width: 452px;height: 254px;} */
  .feature-header {
    display: block;
    padding: 160px 0px 0px 0px;
    margin-bottom: 0px;
  }
  .feature-desc { margin: 24px 16px 32px; line-height: 160% }
  .feature-core-desc {padding: 24px 20px 10px 20px;}
  .feature-list .num{margin:2px 8px 0 0; }
  .feature-core-desc { margin: 0 16px 32px 16px ;}

  /* news */
  .news-section {padding: 0px 0px 150px 0px;height: 800px;}
  .news-section::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -484px;             /* 얼마나 위로 올릴지 */
    height: 484px;           /* 올라오는 높이 */
    background: #172D64;
    z-index: 0;             /* 섹션 내용 뒤로 */
    pointer-events: none;
  }
  /* .news-section-header {padding: 0 20px 0; } */
  /* .swiper-pagination {bottom: 110px !important;} */
  .news-section-header-title {font-size: 44px;}
  .news-swiper .swiper-slide {width: 624px !important;height: 350px !important;}
  .news-swiper .swiper-pagination {margin-top: 125px;  }
  .news-card1-bg {background-image: url('images/tablet_news_card1.png');}
  .news-card2-bg {background-image: url('images/tablet_news_card2.png');}
  .news-card3-bg {background-image: url('images/tablet_news_card3.png');}
  .main-title {margin-left: 0px;margin-top: 24px;margin-bottom: 88px; font-size: 44px;}
  .sub-title {text-align: start;}

  /* banner */
 .banner {
    height: auto;
    padding: 24px;
    flex-direction: column;
    align-items: start;}
  .banner-content {gap: 12px;}
  .banner-text1 {text-align: left; align-self: flex-start;}
  .banner-line {align-self: flex-end;width: 325px;height: 1px;}
  .banner-text2 {
    text-align: right;
    align-self: flex-end;
    margin: 34px 40px 0px 0px;
  }
  
  /* video */
  .youtube-container {
    padding: 0 16px;
    width: 100%;
    background: none; 
  }
}

@media screen and (max-width: 710px) {
  .top-nav {height: auto;padding: 10px 20px;}
  .main {height: 675px;margin: 0px 8px;border-radius: 20px; padding-top: 150px;}
  .btns button {padding: 12px 38p x;}
  .main h1 {font-size: 36px;}
  .main-text {font-size: 40px;}
  .divider-img {display: none;}
  .lang-btn {padding: 0px;}
  .main p {display: none;}
  .main .btns {margin-top: 56px;margin-bottom: 88px;}
  .btn-download {display: none !important;}
  .scroll-icon {margin-top: 0px;margin-bottom: 10px;}
  .scroll-text {margin-bottom: 80px;}
  /* .features {padding: 0px 20px;margin: auto;} */
  .feature-header {
    display: block;
    padding: 80px 0px 0px 0px;
    margin-bottom: 0px;
  }
  .news-header {display: flex;justify-content: flex-start;}
  .sub-title {
    font-weight: 600;
    font-size: 16px;
    line-height: 130%;
    white-space: nowrap;
    margin-bottom: 16px;
    margin-top: 77px;
  }
  .main-title {font-size: 28px; margin: 0px 0px 64px 0px;}
  .feature-container {padding: 77px 16px 0px 16px;}
  .feature-header {padding: 0;}
  .feature-card {width: 335px;height: 680px;}
  .features {
    padding: 40px 0px 80px 0px;
    margin: auto;
    display: grid; grid-template-columns: 1fr; gap:16px;
  }
  .headline {margin: 24px 0px 20px 15px;font-size: 24px;}
  /* .swiper-1 .swiper-slide img, .swiper-2 .swiper-slide img, 
  .swiper-3 .swiper-slide img, .swiper-4 .swiper-slide img {width: 303px;height: 170px;}  */
  .slide-img-desc {
    font-size: 14px;
    bottom: 35px;
    padding: 8px 20px;
  }
  /* .swiper-1 .swiper-pagination, .swiper-4 .swiper-pagination {top: 254px !important;}
  .swiper-2 .swiper-pagination, .swiper-3 .swiper-pagination{top: 223px !important;} */
  .feature-desc {margin: 16px 16px 24px 16px;font-size: 14px;}
  .feature-core-desc {padding: 24px 16px 24px 16px;}
  .feature-core-desc h3 {font-size: 16px;}
  .feature-list li {font-size: 14px;}
  .feature-list .num {flex: 0 0 18px;width: 18px;height: 18px;}

    /* youtube video 소개 */
  .youtube-container {margin: 0 auto 80px;} 
  .nexuram-video-header {padding: 0px 0px 80px 0px; }
  .m-news-main-title {font-size: 28px;}
  .video-sub-title {font-size: 16px;}
  .video-main-title {font-size: 28px;}
  
  /* banner */
  .banner {display: none;}
  /* .m-banner {
    display: flex;
    background-image: url('images/banner_mobile.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    padding: 48px 39px;
    aspect-ratio: 335 / 282;
    width: calc(100% - 40px);
    color: white;
    margin: 0px 20px 80px 20px;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
  } */

  .m-banner {
    display: flex;
    background-image: url('images/banner_mobile.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 20px;
    height: 251px;
    padding: 48px 39px;
    color: white;
    margin: 0px 16px 80px 16px;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
  }
  .m-banner-text p {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.6;
    position: relative;
  }
  .last-line {display: flex;align-items: center;}
  .m-line {
    display: inline-block;
    height: 1px;
    width: 88px;
    background-color: white;
    margin-left: 8px;
    flex-shrink: 0;
    margin-top: 19px;
    margin-left: 16px;
  }
  .m-sub-text {font-size: 18px;font-weight: 600;margin-top: 24px;}

  
  /* news */
  .news-section-header {display: block;}
  .news-section-header-right {display: none;}
  .news-section-header-title {
    font-size: 28px;
    font-weight: 700;
    color: #FFFFFF;
    text-align: center;
    line-height: 130%;
  }
  .news-section-header-subtitle {
    font-weight: 600;
    font-size: 16px;
    color: #00BCD4;
    line-height: 130%;
    white-space: nowrap;
    text-align: center;
    margin-bottom: 24px;
  }
  .news-swiper .swiper-slide {
    width: 280px !important;
    height: 469px !important;
  }
  .news-card {
    width: 280px;
    height: 469px;
    flex-shrink: 0; 
    background-size: cover;  
    background-position: center; 
    background-repeat: no-repeat; 
    color: #222; 
    font-weight: bold;
    display: flex; 
    flex-direction: column; 
    border-radius: 24px; 
    padding: 32px 0px 0 20px;
  }
  .news-card1-bg {background-image: url('images/mobile_news_card1.png');}
  .news-card2-bg {background-image: url('images/mobile_news_card2.png');}
  .news-card3-bg {background-image: url('images/mobile_news_card3.png');}
  .news-section {
    margin: 0 auto;
    /* padding: 0px 20px 150px 20px; */
    padding:  0 0 150px;
    width: 100%;
    height: 775px;
    position: relative;

  }
  .news-section::before {top: -185px;height: 185px;}

  /* 자주묻는질문 */
  .accordion-section {padding: 120px 20px;}
  .faq_label {margin-bottom: 12px;font-size: 16px;}
  .question {margin-bottom: 16px;font-size: 32px;}
  .que-desc {margin-bottom: 48px;font-size: 16px;}
  .accordion {margin-bottom: 80px;}
  .text-Q {margin-right: 12px;font-size: 20px;}
  .accordion-header {
    font-size: 16px;
    padding: 29px 0px;
    justify-content: space-between; 
    color: #111111;
  }
  .accordion-header::after { width: 26px;height: 26px;right: 10px;}
  .accordion-body {font-size: 14px;}
  .question-text {
    max-width: calc(100% - 48px); /* 아이콘 크기+여백만큼 뺌 (28px + 20px) */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    flex-shrink: 0;     
  }
  .text-A {font-size: 18px;margin-right: 12px;}
  .contact-info {padding: 32px 24px;font-size: 16px;}
  .info-icon {margin-right: 12px;}

  /* footer */
  footer {
      background-color: #1b1b1b;
      color: white;
      padding: 40px 0px 40px 20px;
      text-align: left;  
    }
  .footer-container {display: none;}
  .m-footer-container {display: block;}
  .footer-text {padding: 0px;}
  .footer-text a {margin-top: 56px;}
  .m-address {margin-top: 56px;}
  .m-phone {margin-top: 16px;}
  .phone {margin-left: 0;}
  .m-right {margin-top: 16px;}
  .footer-text span {
    color: #BDBDBD;
    font-size: 16px;
    font-weight: 400;
    line-height: 160%;
  }
  
}

:root { --page-pad: 20px; }


.feature-container,
/* .news-section, */
.nexuram-video-header,
/* .youtube-container, */
/* .banner, */
footer,
.main {
  padding-left: var(--page-pad) !important;
  padding-right: var(--page-pad) !important;
  max-width: none !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* 기존 큰 패딩/마진 제거(특히 feature-header) */
.feature-container { padding-top: 0 !important; }
.feature-header { padding-left: 0 !important; padding-right: 0 !important; }

/* 레이아웃 그리드: 고정폭 대신 자동 채움 */
.features {
  /* max-width: none !important; */
  margin: 0 auto;
  width: 100% !important;
  padding-left: 0 !important; 
  padding-right: 0 !important;
  display: grid !important;
  /* grid-template-columns: repeat(2, minmax(320px, 1fr)) !important; */
  grid-template-columns: 1fr 1fr;
  gap: 16px !important;
}

@media screen and (max-width: 710px) { 
  .features { 
     grid-template-columns: 1fr;
  }
}

/* 카드: 고정 width/height 제거 -> 부모 너비에 맞춤 */
.feature-card {
  width: auto !important;
  height: auto !important;
  min-height: 0 !important;
}
.swiper-1,
.swiper-2,
.swiper-3,
.swiper-4 {
  position: relative !important; /* 기준이 되는 부모 컨테이너 */
}
/* 스와이퍼 이미지: 고정 픽셀 제거하고 반응형 */
.swiper-1 .swiper-slide > img,
.swiper-2 .swiper-slide > img,
.swiper-3 .swiper-slide > img,
.swiper-4 .swiper-slide > img {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16 / 9;     
  object-fit: cover;
}

/* 페이지네이션 위치도 이미지 높이에 의존하지 않도록 상대 배치 */
.swiper-1 .swiper-pagination,
.swiper-2 .swiper-pagination,
.swiper-3 .swiper-pagination,
.swiper-4 .swiper-pagination {
  position: absolute !important;
  /* inset: auto 0 335px 0 !important; */
   left: 0;
  right: 0;
  bottom: 15px !important;
  text-align: center;
}

/* 슬라이드 설명 배지: 이미지 폭이 줄어도 중앙 유지 */
.slide-img-desc { left: 50% !important; transform: translateX(-50%) !important; }

/* 뉴스 섹션: 좌우 풀블리드, 기존 left:-195px 제거 */
.news-swiper {
  padding-left: 0 !important; padding-right: 0 !important;
  left: 0 !important; width: 100% !important;
}
.news-swiper.is-fullbleed { left: 0 !important; width: 100% !important; }

/* 고정 max-width/width 값들 해제 (여백 원인) */
/* .feature-container { max-width: none !important; }
.features { max-width: none !important; } */
.main { margin-left: 0 !important; margin-right: 0 !important; }

.main {
  margin-left: 16px !important;
  margin-right: 16px !important;
  padding-left: 16px !important;
  padding-right: 16px !important;
  width: auto !important;        
}

.faq-images .img-desktop { display: block;margin-top: 24px;}
.faq-images .img-mobile { display: none; }

.grid {
  display: grid;
}

@media screen and (max-width: 710px) { 
  .features { 
     grid-template-columns: 1fr;
  }

  .main {
  margin-left: 8px !important;
  margin-right: 8px !important;
  /* padding-left: 16px !important;
  padding-right: 16px !important;
  width: auto !important;         */
  }

  .faq-images .img-mobile { display: grid; gap: 24px; margin-top: 24px; justify-content: center;}
  .faq-images .img-desktop { display: none; }
}


.news-swiper {
  position: relative !important; /* 기준이 되는 부모 컨테이너 */
}


.news-swiper .swiper-pagination {
  position: absolute !important;
  /* inset: auto 0 335px 0 !important; */
  left: 0;
  right: 0;
  bottom: -5px !important;
  text-align: center;
}