.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-height: 100vh;
  position: relative;
  background-color: white;
  box-sizing: border-box;
  gap: 20px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1280px;
  padding: 20px 0;
}

.header-empty {
  width: 50px;
  height: 140px;
}

.main-content {
  flex-direction: column;
  width: 100%;
  max-width: 1280px;
  box-sizing: border-box;
  gap: 10px;
  margin-top: -9rem; /*공백*/
}

.about-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-bottom: 66px;
}

.about-us {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 100px 20px;
  background: linear-gradient(to top, rgba(255,255,255,0.42), rgba(56,84,135,0.44));
  border-top: 1px solid white;
  box-sizing: border-box;
}

.about-title {
  max-width: 720px;
  font-size: 64px;
  text-align: center;
  color: black;
  margin: 0;
  font-weight: 650;
}

.company-name {
  max-width: 720px;
  font-size: 25px;
  font-weight: bold;
  text-align: center;
  color: #6f6f6f;
  margin: 0;
}

.company-desc {
  max-width: 720px;
  font-size: 17px;
  text-align: center;
  color: #6f6f6f;
  margin: 2;
}

.our-story {
  display: flex;
  flex-direction: column;
  max-width: 1082px;
  padding: 38px 0 0 118px;
  border-top: 1px solid white;
}

.story-title {
  font-size: 34px;
  font-weight: 500;
  color: black;
  margin: 0 0 20px 0;
}

.story-desc {
  font-size: 24px;
  font-weight: 300;
  color: black;
  margin: 0;
  line-height: 1.2;
}

.mission-vision {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 30px 0;
  border-top: 1px solid #e9e9e9;
}

.mission, .vision {
  flex: 1 1 45%;
  min-width: 300px;
  margin-left: 54px;
}

.mv-title {
  font-size: 25px;
  font-weight: 500;
  margin: 0 0 10px 0;
}

.mission .mv-title {
  color: #163877;
}

.vision .mv-title {
  color: #5800ca;
}

.mv-desc {
  font-size: 18px;
  font-weight: 300;
  color: black;
  margin: 0;
  line-height: 1.5;
}

.values {
  width: 100%;
  padding: 30px 0;
}

.values-title {
  font-size: 34px;
  font-weight: 500;
  margin-bottom: 50px;
  text-align: center;
}

.value-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 852px;
  margin-left: 240px;
}

.value-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.value-icon {
  width: 25px;
  height: 25px;
  border-radius: 30px;
  border: 1px solid white;
  background: url('image.png') center/cover no-repeat;
  flex-shrink: 0;
  margin-top: 30px;
}

.value-text {
  flex: 1;
  font-size: 23px; 
  font-weight: 190;
}

.value-name {
  font-size: 24px;
  font-weight: 500;
  color: black;
  display: block;
  margin-bottom: -30px;
}

.navigation {
  display: flex;
  align-items: center;
  justify-content: center; /* 메뉴 중앙 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 25px 40px;
  background: white;
  border-bottom: 1px solid #e5e5e5;
  z-index: 1000;
  box-sizing: border-box;
  gap: 0; 
}

.nav-logo {
  position: absolute; 
  left: 40px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img {
  height: 25px;
  object-fit: contain;
}

.navigation-menu {
  display: flex;
  align-items: center;
  gap: 27px;
}

.navigation-menu a {
  font-size: 14px;
  font-weight: bold;
  color: black;
  margin: 0;
  cursor: pointer;
  text-decoration: none;
}

.hamburger{
  display: none;
  width: 28px;
  height: 22px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  position: absolute;
  right: 40px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: #000;
  border-radius: 2px;
}
/* 모바일 메뉴 숨기기 초기 상태 */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 250px;
  height: 100%;
  background-color: white;
  box-shadow: -2px 0 5px rgba(0,0,0,0.1);
  transition: right 0.3s ease;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.mobile-menu-title {
  font-size: 18px;
  font-weight: bold;
}

.mobile-menu-close {
  font-size: 24px;
  cursor: pointer;
}

.mobile-menu a {
  padding: 10px 0;
  font-size: 16px;
  text-decoration: none;
  color: black;
  border-bottom: 1px solid #e9e9e9;
}

@media screen and (max-width: 768px) {
  
  .container {
    padding: 0 15px;
  }

  .header {
    padding: 15px 0;
  }

  .about-us {
    padding: 60px 15px;
  }

  .about-title {
    font-size: 36px; 
  }

  .company-name {
    font-size: 18px;
  }

  .company-desc {
    font-size: 14px;
    text-align: center;
  }

  .our-story {
    padding: 20px 15px 0 15px; /* 좌우 패딩 줄임 */
  }

  .story-title {
    font-size: 24px;
  }

  .story-desc {
    font-size: 16px;
    line-height: 1.4;
  }

  .mission-vision {
    flex-direction: column; 
    gap: 20px;
    padding: 20px 15px;
  }

  .mission, .vision {
    flex: 1 1 100%;
    margin-left: 0;
  }

  .mv-title {
    font-size: 20px;
  }

  .mv-desc {
    font-size: 14px;
  }

  .values {
    padding: 20px 15px;
  }

  .values-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .value-items {
    margin-left: 0;
    max-width: 100%;
  }

  .value-item {
    flex-direction: row;
    gap: 10px;
  }

  .value-icon {
    width: 20px;
    height: 20px;
    margin-top: 0;
  }

  .value-text {
    font-size: 14px;
  }

  .value-name {
    font-size: 16px;
    margin-bottom: 5px;
  }

  .navigation {
    padding: 10px 15px;
    height: auto;
    justify-content: space-between; 
  }

  .navigation-menu {
    display: none;
  }

  .nav-logo {
    position: static;
    justify-content: center;
  }
  .hamburger {
    display: flex;
  }
  body.menu-open {
  overflow: hidden;
}

.mobile-menu.open {
  right: 0; /* 열리면 보이도록 */
}
}