@charset "utf-8";

/* 내용관리 */
#ctt {margin:10px 0;padding:20px;background:#fff}
.ctt_admin {text-align:right}
#ctt header h1 {position:absolute;font-size:0;line-height:0;overflow:hidden}
#ctt_con {padding:1px 0;line-height:1.6em}
#ctt_con img{max-width:100%;height:auto}
.ctt_img {text-align:center}


h1, h2, h3, h4, h5, h6 {

 font-family: "Montserrat", sans-serif;
}

#container_title span {
    margin: 40px auto 45px;  font-size: 32px;   font-family: "Montserrat", sans-serif; text-align:center; font-weight:400;
    display: block; 
    line-height: 30px;
}

#container_title {
    margin: 40px auto 0px;  font-size: 32px;   font-family: "Montserrat", sans-serif; text-align:center; font-weight:700;
    display: block; 
    line-height: 30px;
}

 body {
      margin: 0;
      padding: 0;
     font-family: "Montserrat", sans-serif; 
      background-color: #f3f3f3;
      color: #333;
    }

    .section-wrapper {
      background-color: #1b1b1b;
      padding: 100px 100px;
    }

    .section-title {
      text-align: center;
      font-size: 36px;
      font-weight: bold;
      color: #fff;
      margin-bottom: 20px;
    }

    .section-subtitle {
      text-align: center;
      font-size: 24px;
      color: #333;
      margin-bottom: 20px; margin-top:50px;
    }






    .section-subtitle2 {
      text-align: center; width:900px; line-height:27px; margin:0 auto;
      font-size: 14px;
      color: #666;
      margin-bottom: 80px;
    }

    .card-grid {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 40px;
    }

    .business-card {
      background-color: #fff;
      padding: 40px 0  30px 0;
      border-radius: 12px;
 
      border-top:1px solid #eaeaea; 

      text-align: center;
      opacity: 0;
      transform: translateY(50px);
      transition: all 0.8s ease;
    }

    .business-card.fade-in {
      opacity: 1;
      transform: translateY(0);
    }

    .business-icon {
      width: 36px;
    
      margin-bottom: 20px;
      object-fit: contain;
    }

    .business-title {
      font-size: 22px;
      font-weight: bold;
      color: #222;
      margin-bottom: 12px;
    }

    .business-desc {
      font-size: 15px;
      color: #555;
      line-height: 1.6;
    }

    @media (max-width: 480px) {
      .section-title {
        font-size: 28px;
      }
      .section-subtitle {
        font-size: 15px;
      }
      .business-card {
        padding: 30px 20px;
      }
    }



.map-container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.map-container iframe {
  width: 100%;
  height: 450px;
  border: 0;
  display: block;
}


   .menu-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 20px;
      max-width: 1000px;
      margin: auto;
    }
    .menu-card {
      background: white;
      border-radius: 15px;
      padding: 20px;
      text-align: center;
      box-shadow: 0 4px 12px rgba(0,0,0,0.06);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .menu-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    }
    .menu-icon {
      width: 36px;
      height: 36px;
      margin-bottom: 12px;
      color: #4f46e5;
    }
    .menu-title {
      font-size: 15px;
      font-weight: 600;
      color: #1f2937;
    }



.business-block.bg-01::after {
  background-image: url('/img/bg_01.jpg');
}

.business-block.bg-02::after {
  background-image: url('/img/bg_02.jpg');
}

.business-block.bg-03::after {
  background-image: url('/img/bg_03.jpg');
}



.business-block.bg-04::after {
  background-image: url('/img/bg_04.jpg');
}




.business-block.bg-05::after {
  background-image: url('/img/bg_05.jpg');
}



.business-block.bg-06::after {
  background-image: url('/img/bg_06.jpg');
}

.business-block.bg-07::after {
  background-image: url('/img/bg_07.jpg');
}

.business-block.bg-08::after {
  background-image: url('/img/bg_08.jpg');
}


.business-block.bg-09::after {
  background-image: url('/img/bg_09.jpg');
}

.business-block.bg-10::after {
  background-image: url('/img/bg_10.jpg');
}

.business-block.bg-11::after {
  background-image: url('/img/bg_11.jpg');
}

.business-block.bg-12::after {
  background-image: url('/img/bg_12.jpg');
}

.business-block.bg-13::after {
  background-image: url('/img/bg_13.jpg');
}

.business-block.bg-14::after {
  background-image: url('/img/bg_14.jpg');
}

.business-block.bg-15::after {
  background-image: url('/img/bg_15.jpg');
}

.business-block.bg-16::after {
  background-image: url('/img/bg_16.jpg');
}




 .business-section {  font-family: "Montserrat", sans-serif;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 15px;
      max-width: 1200px;
      margin: 45px auto;
      padding: 0 20px;
    }

    .business-block {
 
 position: relative;
  overflow: hidden;
      flex: 1 1 calc(33.333% - 30px);
      background: #ffffff;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.05);
      padding: 24px 24px 100px 24px; border:1px solid #f4f4f4; 
      transition: 0.3s ease;
    }
.business-block::after {
  content: "";
  position: absolute;
  left: 0;
  bottom:-90px; /* 아래로 좀 더 내림 */
  height: 160px;  /* 배경 높이를 더 크게 */
  width: 100%;
  background-image: url('/img/bg_pattern.jpg');
background-size:cover; background-repeat: no-repeat; 
  background-position: center;
  z-index: 0;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}
.business-block > * {
  position: relative;
  z-index: 1;
}

    .business-block:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 25px rgba(0,0,0,0.12);
    }

    .business-block h4 {  font-family: "Montserrat", sans-serif;
      font-size: 15px;  text-align:left;
      color: #649dc0;
      margin-bottom: 12px;
      border-bottom: 1px solid #efeded;
      padding-bottom: 6px;
    }

    .business-block ul {
      list-style: disc; text-align:left;
      padding-left: 20px;
      margin: 0;
    }

    .business-block ul li {
      margin-bottom: 6px;
      font-size: 13px;
      color: #333;
    }

    @media (max-width: 992px) {
      .business-block {
        flex: 1 1 100%;
      }
    }


.visit-btn {
  display: inline-block;
  margin-left: 10px;
  padding: 5px 12px;
  background-color: #444;
  color: #fff;
  border-radius: 5px;
  font-size: 14px;
  text-decoration: none;
  transition: background-color 0.3s, transform 0.2s;
}

.visit-btn:hover {
  background-color: #00aaff;
  transform: scale(1.05);
}

.top-banner {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 

.top-banner-ceo {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-ceo.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-ceo {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 


.top-banner-history {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-history.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-history {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 


.top-banner-patent {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-patent.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-patent {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 

.top-banner-system02 {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-system02.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-system02 {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}



.top-banner-system {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-system.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-system {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);

}



.top-banner-unmannd {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-unmannd.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-unmannd {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 


.top-banner-business {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-business.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-business {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 



.top-banner-sns {
  width: 100%;
  height: 200px; /* 원하는 높이 */
  background-image: url('/img/top_banner-sns.jpg'); /* 이미지 경로 */
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* 패럴랙스 효과 */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.top-banner-title-sns {
  font-size: 28px;
  font-family: "Montserrat", sans-serif;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
 





@media (max-width: 1024px) {
  .top-banner-system {
    background-attachment: scroll; /* fixed 제거 */
    background-position: center center;
    background-size: cover;
  }
}




.menu {
  width: 800px;
  margin: 40px auto; /* 세로/가로 중앙 정렬 */
  display: flex;
  justify-content: center;
  list-style: none;
  padding: 0;
  gap: 40px;
  border-bottom: 1px solid #eaeaea;
}




.menu li a {
  text-decoration: none;   font-family: "Montserrat", sans-serif;
  font-size: 15px;
  color: #555; height:40px; line-height:40px;
  padding:0px 0;
  position: relative;
  transition: color 0.3s;
}

/* 공통 hover/active underline 스타일 */
.menu li a::after {   font-family: "Montserrat", sans-serif;
  content: "";
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 100%;
  height: 1px;
  background: transparent;
  transition: background 0.3s;
}

/* hover */
.menu li a:hover,
.menu li a.active {
  color: #649dc0;
}

/* hover 또는 active 시 밑줄 표시 */
.menu li a:hover::after,
.menu li a.active::after {
  background: #649dc0;
}





  .timeline {
      max-width: 800px;
      margin: -40px auto 100px;
      padding:  px;
      border-left: 0px solid #007aff;
      position: relative;
      background: #fff;
      box-shadow: 0 0 0px rgba(0,0,0,0.05);
    }
    .timeline-year {  font-family: "Montserrat", sans-serif;
      font-size: 40px; 
      font-weight: 100;
      color: #000;
      margin-top: 60px;
      margin-bottom: 30px; 
    }

    .timeline-item {
      margin-left: 20px; font-size:14px;
      margin-bottom: 20px;
      position: relative;
    }
    .timeline-item::before {
      content: "";
      position: absolute;
      left: -20px;
      top: 7px;
      width: 5px;
      height: 5px;
      background-color: #649dc0;
      border-radius: 80%;
    }


    .timeline-itemno {
      margin-left: 48px; font-size:14px; font-family: "Montserrat", sans-serif;
      margin-bottom: 20px;
      position: relative;
    }

 

    .timeline-month {
      font-weight: bold;
      color: #333;
    }
    .timeline-desc {
      margin-left: 10px;
      color: #555;
    }
.no-before::before {
    display: none;
  }


.container-patent {
      max-width: 900px;
      margin: 0 auto;
      padding: 2rem;
      text-align: center;
    }

    .patent-image {
      max-width: 100%;
      height: auto;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
      margin-bottom: 2rem;
    }

    .patent-details {
      text-align: left;
      background-color: #fff;
      padding: 2rem;
      border-radius: 12px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .patent-details h2 {
      font-size: 1.8rem;
      margin-bottom: 1rem;
      color: #649dc0;
    }

    .patent-details p {
      margin: 0.4rem 0;
      line-height: 1.6;
    }

    @media (max-width: 600px) {
      .patent-details {
        padding: 1rem;
      }

      .patent-details h2 {
        font-size: 1.4rem;
      }
    }


 

/* page ceo */

.overlay {
  background: url('/img/ceo_back.jpg') no-repeat top center/cover;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 10px;
  z-index: 0;
  opacity: 0.85;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.containerceo {  background: url('/img/ceo_back.jpg') no-repeat center calc(-22px) / cover;
  position: relative;
  z-index: 1;
  padding: 60px 40px;
  max-width: 900px;
  margin: auto;
 
  border-radius: 15px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  backdrop-filter: blur(6px);
}

h1 {
  font-size: 26px;
  font-family: "Montserrat", sans-serif;
  margin-bottom: 30px;
  color: #3c6e91;
  font-weight: 100; line-height:26px; 
  text-align: left;
  letter-spacing: 0.5px;   border-left:5px solid #3c6e91;  padding-left:7px; 
}

.pageceo {
  font-size: 15px;  
  line-height: 1.9;
  color: #333;
  margin-bottom: 40px;
  text-align: justify;
}

.pageceoc {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 10px; letter-spacing:-1px;
  color: #444;
}

.values { 
  font-family: "Montserrat", sans-serif;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  margin-top: 30px; 
}

.value-item {
  flex: 1 1 30%;
  background: rgba(245, 245, 245, 0.8);
  padding: 24px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.value-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.value-item h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: #3c6e91;
  font-weight: 600;
}

.value-item p {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .values {
    flex-direction: column;
  }

  .value-item {
    flex: 1 1 100%;
  }

  h1 {
    font-size: 28px;
  }

  .containerceo {
    padding: 40px 20px;
  }
}

 



 /* container_first 내부 전용 스타일 */
.container_first {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
  font-family: "Montserrat", sans-serif;
  color: #222;
}

.container_first > * {
  margin-top: 60px;
}
.container_first > *:first-child {
  margin-top: 0;
}

.container_first h2 {
  font-size: 22px; line-height:22px; height:22px;
  color: #111; 
  font-family: "Montserrat", sans-serif;
  margin-bottom: 20px;
  border-left: 5px solid #649dc0;
  padding-left: 10px;
  font-weight: 400;  margin: 0 0 10px;
   
}

.container_first p {
  margin: 12px 0;
  font-size: 15px;
}

.container_first .graph {
  background: #f5f5f5;
  padding: 20px;
  border-left: 0px solid #649dc0;
  border-radius: 10px;
}
 
.container_first ul {
  padding-left: 22px;
  margin-top: 14px;
}

.container_first ul li {
  margin-bottom: 12px;
  font-size: 15px;
}

.container_first .system-detail h3 {
  font-size:15px;
  margin-top: 30px;
  color: #333;
}

.container_first .system-detail p {
  margin-top: 10px;
  padding-left: 12px;
  font-size:14px;
}

.container_first .map-box {
  background: #efefef;
  padding: 30px;
  border-left: 0px solid #3399ff;
  border-radius: 10px;
}

.container_first .contact {
  background: #efefef;
  padding: 30px;
  text-align: center;
  border-left: 0px solid #ff6b6b;
  font-size: 1.3rem;
  border-radius: 12px;
}

.container_first .contact span {
  display: block;
  font-size: 1.6rem;
  font-weight: bold;
  margin-top: 14px;
  color: #000;
}

/* 반응형 대응 */
@media screen and (max-width: 768px) {
  .container_first {
    padding: 40px 15px;
  }

  .container_first h2 {
    font-size: 1.6rem;
    margin-bottom: 24px;
  }

  .container_first p,
  .container_first ul li,
  .container_first .system-detail p {
    font-size: 1rem;
  }

  .container_first .graph {
    padding: 24px;
  }

  .container_first .contact {
    font-size: 1.1rem;
  }

  .container_first .contact span {
    font-size: 1.3rem;
  }

    }

/ *  무인시스템 4가지 특징 무 * /

.feature-box-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f5f9ff;
  border: 1px solid #d0e2ff;
  border-radius: 15px;
  padding: 30px;
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
  position: relative; /* 혹시 절대좌표 쓸 경우 대비 */
}


.feature-box-text {
  flex: 1 1 500px;
}

.feature-box-text h2 {
  font-size: 23px;;
  color: #000;
  margin-bottom: 20px;
}

.feature-box-text ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-box-text li {
  font-size: 1rem;
  margin-bottom: 12px;
  color: #333;
}

.feature-box-text li strong {
  color: #26598f;
}


.feature-box-image {
  flex: 0 0 auto;
  text-align: right;
}

.feature-box-image img {
  width: 210px; position:absolute; right:200px;  margin:-320px 0 0 0;
  height: auto;
  display: block;
}

.li-highlight {
  background-color: #e9f2ff; width:70%;
  border-left: 3px solid #26598f;
  padding: 15px 20px;
  border-radius: 12px;
  margin-top: 20px;
  line-height: 1.6;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  color: #000;
}


 /* 배경 도형 + 강조 스타일 */
.graph-description {
  position: relative;
  background-image: url('/img/back_cost4.png');
 background-size: cover; /* div에 맞춰 꽉 차게 */
  background-position: center center; /* 중앙 정렬 */
  background-repeat: no-repeat; /* 반복 없음 */
  border-radius: 15px;
  padding: 20px 30px;
  overflow: hidden;
  max-width: 875px;
  margin: 0 auto;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  z-index: 1; 
}

 

.graph-description p,
.graph-description h2,
.graph-description div {
  position: relative;
  z-index: 1;
}



.graph-description::before {
  content: '';
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, #fff 0%, transparent 70%);
  z-index: 0;
}

.graph-description::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, #d3eaf2 0%, transparent 70%);
  z-index: 0;
}

.graph-description .desc-item {
  position: relative;
  z-index: 1;
  font-size: 1.15rem;
  margin: 15px 0;
  font-weight: 500;
  line-height: 1.6;
  color: #222;
}



.graph-description .item1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1d3557;
}

.graph-description .item2 span {
  font-weight: 600;
  color: #2b7a78;
}

.graph-description .highlight {
  color: #649dc0;
  font-weight: 700;
}

.graph-text p {
font-size:12px; line-height:13px; height:13px; 
}

.graph-text  {
margin: 0 0 50px;
}

 .container-round {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin: 100px auto;
      max-width: 900px;
    }

    .round-slider-wrapper {
      position: relative;
      width: 150px;
      height: 150px;
    }

    /* 배경 원형: 회전 없이 opacity와 scale만 애니메이션 */
    .round-rotate {
      position: absolute;
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: #dc7054;
      animation: fadeScale 4s infinite;
      transition: opacity 1s ease-in-out;
      opacity: 0;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* 글자 고정, 확대/축소 애니메이션 없음 */
    .round-shape {  font-family: "Montserrat", sans-serif;
      color: #fff;
      font-size: 1.1rem;
      font-weight: 600;
      user-select: none;
      pointer-events: none;
    }

    @keyframes fadeScale {
      0% {
        opacity: 0;
        transform: scale(0.8);
      }
      25% {
        opacity: 1;
        transform: scale(1);
      }
      50% {
        opacity: 1;
        transform: scale(1.1);
      }
      75% {
        opacity: 0;
        transform: scale(0.9);
      }
      100% {
        opacity: 0;
        transform: scale(0.8);
      }
    }


/* 좌우50% 정렬 */
.system-wrapper {
  display: flex;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}



.system-box {
  flex: 1;
  position: relative;
  padding: 20px 120px 20px 20px; /* 오른쪽에 이미지 공간 확보 */
  background-color: #f5f7fa;
  background-repeat: no-repeat;
  background-position: 300px -40px;
  background-size: 200px auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}


/* 각 박스별 배경 이미지 설정 */
.system-box:nth-child(1) {
  background-image: url('/img/kiosk-bg.png'); /* 키오스크 이미지 경로 */
}

.system-box:nth-child(2) {
  background-image: url('/img/mobile-app-bg.png'); /* 모바일 앱 이미지 경로 */
}

.system-box h3 {
  margin-top: 0;
  font-size: 1.5rem;
  color: #26598f;
}

.system-box p {
  margin: 10px 0;
  color: #333;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .system-box {
    flex: 1 1 100%;
  }
}



    /* 무인시스템 카드부분 */
.three-cards {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 10px;
  width: calc((100% / 3) - 13.33px); /* 3개 배치, gap 고려 */
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 6px 15px rgba(38,89,143,0.3);
}

.card-image img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.card-text {
  font-size: 1.1rem;
  color: #333;
  line-height: 1.4;
}

/* 반응형: 화면 폭 좁아지면 1~2열로 전환 */
@media (max-width: 900px) {
  .card {
    width: calc(50% - 10px);
  }
}

@media (max-width: 600px) {
  .three-cards {
    flex-direction: column;
    gap: 30px;
  }
  .card {
    width: 100%;
  }
}

.features {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.feature-box {
  flex: 1 1 calc(50% - 20px);
  box-sizing: border-box;
  padding: 20px;
  background-color: #f8f8f8;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
 transition: background 0.3s ease, transform 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-5px);
  background: #26598f;
  color: #fff;
}

.feature-box:hover h3,
.feature-box:hover p {
  color: #fff;
}

.feature-box img {
  width: 100%;
  height: auto;
  max-height: 180px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  display: block;
}

.feature-box h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  color: #222;
}

.feature-box p {
  font-size: 1rem;
  color: #555;
}
 

/* 모바일 대응 */
@media (max-width: 600px) {
  .feature-box {
    flex: 1 1 100%;
  }
}



/ * system */
 
.product-wrapper {  font-family: "Montserrat", sans-serif; 
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px;
}

.product-section {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 100px;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s ease-out forwards;
  animation-fill-mode: both;
}

.product-section.reverse {
  flex-direction: row-reverse;
}

.product-section:nth-of-type(1) { animation-delay: 0.2s; }
.product-section:nth-of-type(2) { animation-delay: 0.6s; }
.product-section:nth-of-type(3) { animation-delay: 1s; }
.product-section:nth-of-type(4) { animation-delay: 1.4s; }
.product-section:nth-of-type(5) { animation-delay: 1.8s; }

.product-img {
  flex: 1 1 45%;
}

.product-img img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.product-info {
  flex: 1 1 50%; align-self: flex-start; 
}

.product-info h2 {
  font-size:22px;
  color: #26598f;
  margin-bottom: 15px;
}

.product-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 20px;
}

.product-features {
  list-style: disc;
  padding-left: 20px;
  color: #444;
  font-size: 13px;
  line-height: 1.1;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .product-section,
  .product-section.reverse {
    flex-direction: column;
  }

  .product-img,
  .product-info {
    flex: 1 1 100%;
  }
}

 



 .slider {
      position: relative;
      width: 400px;
      height:240px;
      margin: auto;
       
    }

    .slider img {
      position: absolute;
      width: 100%;
      height: 100%;
      opacity: 0;
      animation: fade 16s infinite;
    }

  .slider img:nth-child(1) {
      animation-delay: 0s;
    }
    .slider img:nth-child(2) {
      animation-delay: 4s;
    }
    .slider img:nth-child(3) {
      animation-delay: 8s;
    }
    .slider img:nth-child(4) {
      animation-delay: 12s;
    }
    .slider img:nth-child(5) {
      animation-delay: 16s;
    }

       @keyframes fade {
      0%   { opacity: 0; }
      5%   { opacity: 1; }
      25%  { opacity: 1; }
      30%  { opacity: 0; }
      100% { opacity: 0; }
    }


    /* 도트 인디케이터 */
       .dots {
      text-align: center;
      margin-top: 10px;
    }

    .dot {
      display: inline-block;
      width: 10px;
      height: 10px;
      margin: 0 5px;
      background-color: #ccc;
      border-radius: 50%;
    }


    /* 애니메이션 타이밍과 맞춰 순서대로 강조되는 도트 (시각적 용도) */
     .dots .dot:nth-child(1) {
      animation: highlight 20s infinite;
      animation-delay: 0s;
    }
    .dots .dot:nth-child(2) {
      animation: highlight 20s infinite;
      animation-delay: 4s;
    }
    .dots .dot:nth-child(3) {
      animation: highlight 20s infinite;
      animation-delay: 8s;
    }
    .dots .dot:nth-child(4) {
      animation: highlight 20s infinite;
      animation-delay: 12s;
    }
    .dots .dot:nth-child(5) {
      animation: highlight 20s infinite;
      animation-delay: 16s;
    }

       @keyframes highlight {
      0%, 100% { background-color: #ccc; }
      10%, 25% { background-color: #333; }
    }


 .presentation-wrapper {
 font-family: "Montserrat", sans-serif;
    color: #222;
    margin: 0;
    padding: 40px 20px;
    display: flex;
    justify-content: center;
  }

  .presentation-wrapper .presentation-container {
    max-width: 900px;
    width: 100%;
  }

  .presentation-wrapper .presentation-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    padding: 30px 40px;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    animation-fill-mode: forwards;
  }

  .presentation-wrapper .presentation-card h2 {
    margin-top: 0;
    color: #26598f;
    font-size: 22px;
    line-height: 22px;
    height: 22px;
   
    font-family: "Montserrat", sans-serif;
    margin-bottom: 20px;
    border-left: 5px solid #649dc0;
    padding-left: 10px;
    font-weight: 400;
    margin: 0 0 10px;
  }

  .presentation-wrapper .presentation-card p,
  .presentation-wrapper .presentation-card ul {
    font-size: 1rem;
    line-height: 1.5;
    color: #444;
  }

  .presentation-wrapper .presentation-card ul {
    padding-left: 20px;
  }

  @keyframes presentationFadeInUp {
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* 카드별 순차 애니메이션 (네임스페이스 포함) */
  .presentation-wrapper .presentation-card:nth-child(1) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 0.2s;
  }
  .presentation-wrapper .presentation-card:nth-child(2) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 0.8s;
  }
  .presentation-wrapper .presentation-card:nth-child(3) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 1.4s;
  }
  .presentation-wrapper .presentation-card:nth-child(4) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 2.0s;
  }
  .presentation-wrapper .presentation-card:nth-child(5) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 2.6s;
  }
  .presentation-wrapper .presentation-card:nth-child(6) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 3.2s;
  }
  .presentation-wrapper .presentation-card:nth-child(7) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 3.8s;
  }
  .presentation-wrapper .presentation-card:nth-child(8) {
    animation: presentationFadeInUp 0.7s ease forwards;
    animation-delay: 4.4s;
  }

  /* 반응형 (간단하게) */
  @media (max-width: 480px) {
    .presentation-wrapper {
      padding: 20px 10px;
    }
    .presentation-wrapper .presentation-card {
      padding: 20px 15px;
    }
    .presentation-wrapper .presentation-card h2 {
      font-size: 1.4rem;
    }
    .presentation-wrapper .presentation-card p,
    .presentation-wrapper .presentation-card ul {
      font-size: 0.9rem;
    }
  }


 .highlight {
      font-weight: bold;
      color: #26598f;
      background-color: #e3eefc;
      padding: 2px 6px;
      border-radius: 4px;
    }
    .sentence {
      max-width: 900px;
      margin: 30px auto;
      font-size: 18px;
      line-height: 1.6;
    }


.icon-rotator {
  position: relative;
  width: 120px; /* 아이콘 크기에 맞게 조절 */
  height: 120px;
 margin-left: auto; /* 오른쪽 끝으로 이동 */
}

.icon-rotator .icon {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  width: 80%;
  height: 80%;
  animation: fadeInOut 6s infinite;
}

.icon-rotator .icon1 {
  animation-delay: 0s;
}
.icon-rotator .icon2 {
  animation-delay: 1.5s;
}
.icon-rotator .icon3 {
  animation-delay: 3s;
}
.icon-rotator .icon4 {
  animation-delay: 4.5s;
}
.icon-rotator .icon5 {
  animation-delay: 6s;
}
.icon-rotator .icon6 {
  animation-delay: 7.5s;
}

@keyframes fadeInOut {
  0% { opacity: 0; }
  5% { opacity: 1; }
  15% { opacity: 1; }
  20% { opacity: 0; }
  100% { opacity: 0; }
}

presentation-wrapper .icon-rotator {
  flex: 1 1 35%;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.presentation-wrapper .icon-rotator .icon {
  width: 140px;
  height: 140px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 반응형: 아이콘을 아래로 정렬 */
@media (max-width: 600px) {
  .presentation-wrapper .content-wrapper {
    flex-direction: column;
  }
  .presentation-wrapper .billiard-sentence, 
  .presentation-wrapper .icon-rotator {
    flex: 1 1 100%;
  }
  .presentation-wrapper .icon-rotator {
    justify-content: flex-start;
  }
}


.presentation-wrapper .billiard-highlight {
  background-color: #e3eefc;
  color: #26598f;
  padding: 0px 0px;
  border-radius: 4px;
  font-weight: 400;
  display: inline-block;
  margin: 0 2px;
}

.presentation-wrapper .content-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
}

.presentation-wrapper .billiard-sentence {
  flex: 0 0 620px; /* grow: 0, shrink: 0, basis: 550px */
  width: 620px;
  font-size: 1rem;
  line-height: 1.8;
}
 

 .icon-wrapper {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 40px 0;
}

.circle-icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #f2f5fa;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.circle-icon:hover {
  transform: scale(1.05);
}

.circle-icon .icon {
  width: 32px;
  height: 32px;
  stroke: #26598f;
  stroke-width: 2;  
  fill: none;
  margin-bottom: 8px;
}

.circle-icon p {
  font-size: 0.9rem; padding:5px;
  font-weight: 600;
  color: #333;
  margin: 0;
}



.image-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width:800px;
  margin: 40px auto;
}

.image-box {
  flex: 1 1 calc(25% - 20px); /* 4개 정렬 + gap 보정 */
  max-width: calc(25% - 20px);
  box-sizing: border-box;
  text-align: center;
}

.image-box img {
  width: 100%;
  aspect-ratio: 1 / 1; /* 정사각형 */
  object-fit: cover; /* 잘라서 꽉 차게 */
  border-radius: 8px;
  background-color: #eee;
  display: block;
}

.image-box p {
  margin-top: 8px;
  font-size: 0.85rem;
  color: #333;
}







 .ubx-body {
      margin: 0;
      font-family: "Montserrat", sans-serif;
      color: #333;
      background: #fff;
    }

    .ubx-container {
      max-width: 900px;
      margin: auto;
      padding: 60px 20px;
    }

    .ubx-title {
     font-size: 22px;
    line-height: 22px;
    height: 22px;
    color: #111;
    font-family: "Montserrat", sans-serif;
    margin-bottom: 20px;
    border-left: 5px solid #649dc0;
    padding-left: 10px;
    font-weight: 400; 
    margin: 0 0 40px;

    }

    .ubx-section {
      margin-bottom: 50px;
    }

    .ubx-section-title {
      font-size: 22px;
      font-weight: 400;
      color: #34495e;
      border-bottom: 1px solid #ddd;
      padding-bottom: 10px;
      margin-bottom: 20px;
    }

    .ubx-list {
      list-style: disc;
      padding-left: 20px; margin: 0 0 40px;
      line-height: 1.8; font-size:15px;
    }

    .ubx-highlight {
      color: #649dc0;
      font-weight: 500;
    }

    .ubx-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 10px; margin: 0 0 40px;
    }

    .ubx-table th,
    .ubx-table td {
      border: 1px solid #ccc;
      padding: 10px;
      font-size: 0.95rem;
      text-align: center;
    }

    .ubx-table th {
      background-color: #ecf0f1;
      font-weight: 600;
    }

    .ubx-conclusion {
      background: #f4f4f4;
      padding: 20px;
      border-left: 6px solid #649dc0;
      font-size: 1.05rem;
      line-height: 1.8;
      box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    }











 
    .sns-wrapper {     font-family: "Montserrat", sans-serif;
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
      max-width: 1000px;
      margin:50px auto;
    }

    .sns-card {
      background: #fff;
      border-radius: 16px;
      padding: 20px;
      width: 320px;
      box-shadow: 0 2px 10px rgba(0,0,0,0.06);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .sns-card h3 {
      font-size: 1.1rem;
      margin-bottom: 12px;
      color: #444;
    }

    .sns-card p {
      font-size: 13px;
      color: #666;
      margin-bottom: 16px; line-height:12px;
    }

    .sns-btn {
      display: inline-block;
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 500;
      font-size: 0.95rem;
      color: #fff;
      transition: background 0.3s ease;
    }

    .blog-btn {
      background-color: #03c75a; margin: 20px 0 20px;
    }

    .blog-btn:hover {
      background-color: #008b10;
    }

    .insta-btn { margin: 20px 0 20px;
      background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    }

    .insta-btn:hover {
      opacity: 0.85;
    }

    .youtube-btn { margin: 20px 0 20px;
      background-color: #ff0000;
    }

    .youtube-btn:hover {
      background-color: #cc0000;
    }



.sns-subtitle {
  width: 100%;
font-size: 22px;
    line-height: 22px;
    height: 22px;
    color: #111;
    font-family: "Montserrat", sans-serif;
    margin-bottom: 20px;
    border-left: 5px solid #649dc0;
    padding-left: 10px;
    font-weight: 400;
    margin: 0 0 10px;
}