@import url('https://fonts.googleapis.com/css?family=Roboto&display=swap');
@import url('https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css');
*{ margin: 0; padding: 0;}
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

body{
  min-height: 100vh;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-content: flex-start;
    
  font-family: 'Roboto', sans-serif;
  font-style: normal;
  font-weight: 300;
  font-smoothing: antialiased;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
  font-size: 15px;
  background: #eee;
}
.cd__intro{
   padding: 60px 30px;
   margin-bottom: 15px;
        flex-direction: column;

}
.cd__intro,
.cd__credit{
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    background: #fff;
    color: #333;
    line-height: 1.5;
    text-align: center;
}

.cd__intro h1 {
   font-size: 18pt;
   padding-bottom: 15px;

}
.cd__intro p{
   font-size: 14px;
}

.cd__action{
   text-align: center;
   display: block;
   margin-top: 20px;
}

.cd__action a.cd__btn {
  text-decoration: none;
  color: #666;
   border: 2px solid #666;
   padding: 10px 15px;
   display: inline-block;
   margin-left: 5px;
}
.cd__action a.cd__btn:hover{
   background: #666;
   color: #fff;
    transition: .3s;
-webkit-transition: .3s;
}
.cd__action .cd__btn:before{
  font-family: FontAwesome;
  font-weight: normal;
  margin-right: 10px;
}
.down:before{content: "\f019"}
.back:before{content:"\f112"}

.cd__credit{
    padding: 12px;
    font-size: 9pt;
    margin-top: 40px;

}
.cd__credit span:before{
   font-family: FontAwesome;
   color: #e41b17;
   content: "\f004";


}
.cd__credit a{
   color: #333;
   text-decoration: none;
}
.cd__credit a:hover{
   color: #1DBF73; 
}
.cd__credit a:hover:after{
    font-family: FontAwesome;
    content: "\f08e";
    font-size: 9pt;
    position: absolute;
    margin: 3px;
}
.cd__main{
  background: #fff;
  /* padding: 20px; */
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  
}
.cd__main{
    display: flex;
    width: 100%;
}

@media only screen and (min-width: 1360px){
    .cd__main{
      /* max-width: 1280px; */
      margin-left: auto;
      margin-right: auto; 
      padding: 24px;
    }
}


.dimmed-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    display: none;
}
.dimmed-background.active {
    display: block;
}
.iframe-container {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: #fff;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.3);
    transition: height 0.4s ease-out;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    z-index: 9999;
    overflow: hidden;
}
.iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}
.open-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 20px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
.iframe-container.active {
    height: 70%; /* Bottom Sheet가 올라왔을 때 화면 높이 */
    bottom: 0px;
}
.handle {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 5px;
    background-color: #ccc;
    border-radius: 10px;
}

/* 모바일 반응형 스타일 */
@media (max-width: 768px) {
    .iframe-container.active {
        height: 80%; /* 모바일 화면에서 Bottom Sheet 높이 더 확대 */
    }
    .open-btn {
        bottom: 15px;
        right: 15px;
        padding: 10px 18px;
    }
}

@media (max-width: 480px) {
    .iframe-container.active {
        height: 90%; /* 작은 화면일수록 더 많이 보여줌 */
    }
    .open-btn {
        bottom: 10px;
        right: 10px;
        padding: 8px 16px;
    }
}