.main_wrap {
  width: 1200px;
  margin: 0 auto;
}
.mb-none{
  margin-bottom: 0 !important;
}

/* header */
.main-header{
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  background-color: #fff;
}
.h-sub-logo{
  text-align: center;
  font-weight: 700;
  font-size: var(--text-size-24);
}
.logo-img {
  width: 170px;
}

.menu-div {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
}
header{
  border-bottom: 1px solid #e1e1e1;
  background: #fff;
}
header.active{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000; 
}

/* 메뉴 아이콘 */
.menu-toggle-btn{
  border: 1px solid #D9D9D9;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  cursor: pointer;
}
.menu-toggle-btn img {
  width: 24px;
  cursor: pointer;
}

/* 사이드 메뉴 스타일 */
.side-bar-header{
  width: 100%;
  height: 80px;
  display: flex;
  padding: 0 20px;
  align-items: center;
  justify-content: flex-end;
}
.close-btn{
  cursor: pointer;
}
.side-menu {
  position: fixed;
  top: 0;
  right: -800px;
  width: 30%;
  height: 100%;
  background-color: #fff;
  box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
  transition: right 0.3s ease;
  display: flex;
  flex-direction: column;
  z-index: 9999;
}
.has-submenu.active{
  color: #0060B0;
}
.side-menu.open {
  right: 0;
}
.side-bar-a{
  display: block;
  width: 100%;
  padding: 15px 30px;
  font-size: var(--text-size-24);
  font-weight: 300;
  color: #1E1E1E;
}
.side-bar-a:hover{
  color: #0060B0;
}


/* 서브 메뉴 애니메이션 */
.submenu {
  display: none;
  width: 100%;
  background-color: #F5F5F5;
  padding: 10px 30px;
}

.submenu-a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
  font-size: var(--text-size-18);
  font-weight: 700;
}

.submenu.open {
  display: block;
}

.floating{
  position: fixed;
  bottom: 40px;
  right: 40px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
}
.floating a{
  background-color: #2C2C2C;
}
.floating img{
  width: 50%;
}
.cir-floating{
  width: 60px;
  height: 60px;
  border-radius: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cir-floating.down{
  transform: rotate(180deg);
}
.floating-pdf{
  width: 60px;
  border-radius: 60px;
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
  padding: 20px 0;
}
.floating-pdf p{
  text-align: center;
  font-size: var(--text-size-14);
  line-height: 1.2;
  color: #fff;
}

/* footer */
footer {
  background-color: #F5F5F5;
  padding: 40px 0;
}
.footer-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: var(--text-size-14);
}
.f-content{
  margin-bottom: 20px;
}
.footer-address-title{
  font-size: var(--text-size-14);
  font-weight: 700;
}
.footer-address-text{
  font-size: var(--text-size-14);
}
.footer-address-copy{
  font-size: var(--text-size-12);
  font-weight: bold;
}

.footer-links a {
  color: #757575;
  font-weight: bold;
}
.footer-links p{
  color: #B3B3B3;
}
.footer-links a:hover {
  text-decoration: underline;
}
.footer-info {
  display: flex;
  gap: 50px;
}
.footer-address, .footer-contact {
  color: #555;
  line-height: 1.5;
}
.footer-address p, .footer-contact p {

}
.footer-logo img {
  width: 150px;
}

/* 반응형 */
@media screen and (max-width: 1200px) {
  .main_wrap{
    width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
}
@media screen and (max-width: 720px) {
  .side-menu {
    width: 70%;
  }
  .side-bar-a{
    font-size: var(--text-size-16);
    padding: 10px 20px;
  }
  .submenu-a{
    font-size: var(--text-size-14);
    padding: 10px 0;
  }
  .menu-toggle-btn{
    width: 35px;
    height: 35px;
    font-size: 12px;
  }
  .main-header{
    height: 60px;
  }
  .menu-div{
    gap: 3px;
  }
  .h-sub-logo{
    text-align: center;
    font-weight: 700;
    font-size: var(--text-size-12);
    line-height:1.3;
  }
  .logo-img{
    width: 120px;
  }
  .main-banner{
    height: 50vh !important;
  }
  .floating-pdf{
    width: 50px;
    border-radius: 50px;
  }
  .cir-floating{
    width: 50px;
    height: 50px;
  }
  .floating-pdf p{
    font-size: var(--text-size-12);
  }
  .floating{
    bottom: 10px;
    right: 10px;
  }
}
@media screen and (max-width: 600px) {
  .side-menu {
    width: 70%;
  }
  .footer-info{
    flex-direction: column;
    gap: 10px;
  }
}