/* * *** You can say something about your file if you need it!
 * Template Name
 * Description
 * Vertion
 * Copyright
 * Author
 * Last Modified Date
 *
 */
/*-------------------------*/
/* $Catalog 
---------------------------*/
/** 
 * Catalog
 * background
 * text
 * icon
 * Button
 * Navigation bar
 * Jumbotron
 * Thumbnail
 * Footer
**/

/*-------------------------*/
/* $Background
---------------------------*/
.bg{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1c1c1c;

}
/*-------------------------*/
/* $Text
---------------------------*/
@media (max-width: 768px){
  h1{
    font-size: 40px;

  }
}
@media (max-width: 768px){
  h3,
  p{
    text-align: center;
  }
}
/*-------------------------*/
/* $Icon
---------------------------*/
.icon{
    display: inline-block;
    vertical-align: middle;

}
.icon-ig,
.icon-twitter,
.icon-fb,
.icon-youtube{
    color: #fff;
    font-size: 24px;
}

.icon-scrolldown{
    color: #fff;
    font-size: 32px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);

}
/*-------------------------*/
/* $Button 
---------------------------*/
.btn{
    display: inline-block;
    vertical-align: middle;
    position: relative;
    margin: 0;
    padding: 8px 48px;
    box-sizing: border-box;
    font-size: 20px;
    line-height: 32px;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0;
    text-decoration: none;
    color: #fff;
    border: 2px solid #fff;
    outline: none;
    cursor: pointer;
    overflow: hidden;
    user-select: none;
    user-drag: none;
    transition: all 0.3s ;
    border-radius: 24px;
}
.btn--sm{
    font-weight: 400;
    padding: 8px 32px;
    line-height: 24px;
    font-size: 16px;

}
.btn:hover,
.btn:active{
    background-color: #fff;
    color: #1c1c1c;
}
.icon-btn{
    display: inline-block;
    vertical-align: top;
    transition: all 0.3s;
}
.icon-btn:hover{
    transform: translateY(-20%);
}
.btn--donate{
   padding: 8px 16px;
   position: absolute;
   left: 0;
   z-index: 100;

}
@media(max-width: 768px){
    .hero--btn{
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .btn--sm{
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
}
@media(max-width: 320px){
    .hero--btn{
        font-size: 16px;
        padding: 8px 32px;
    }
}

/*-------------------------*/
/* $Navigation bar
---------------------------*/
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}
@media (max-width: 960px){
    .navbar--collapse{
        margin-right: -16px;
        margin-left: -16px;

    }
}

.navbar__logo{
    display: inline-block;
    width: 144px;
    height: 144px;
    background-image: url("../images/logo.png");
    background-repeat: no-repeat;
    background-position: center;
    margin-top: -16px;
    background-size: 80px;
    float: left;
}
@media (max-width: 960px){
    .navbar__logo{
        background-size: 60px;  
        height: 80px;
        float: none;
        display: block;
        margin: auto;
    }
}
.navbar__nav{
    float: right;
}
.nav__menu .menu__item{
    display: block;
    padding: 24px;
    color: #fff;
    line-height: 32px;
    font-size: 18px;
    transition: all 0.3s;
}
.nav__menu .menu__item:hover{
    background-color: #fff;
    color: #1c1c1c;
}
.nav__menu{
    float: left;
}
.nav__menu li{
    float: left;
}

.nav__icon-group{
    padding: 24px;
    line-height: 32px;
    float: left;
}
.nav__icon-group .icon-btn{
    margin-right: 16px;
}
.nav__icon-group .icon-btn:last-child{
    margin: 0;
}

/*menu-toggle*/
.menu-toggle{
    position: absolute;
    top: 0;
    right: 0;
    width: 56px;
    height: 56px;
    display: inline-block;
    padding: 12px;
    padding-top: 16px;
}
@media (min-width: 961px){
    .menu-toggle{
        display: none;
    }
}
.menu-toggle span{
    display: block;
    width: 100%;
    height: 2px;
    background-color: #fff;
    margin-bottom: 8px;

}

/*popup-nav*/
@media (max-width: 960px){
    .popup-nav{
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: #1c1c1c;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
    }
    #overlay:target{
        opacity: 1;
        visibility: visible;
    }   
    .popup-nav .nav__menu{
        float: none;
        padding-top: 56px;
    }
    .popup-nav .nav__menu li{
        float: none;
    }
    .popup-nav .nav__menu li a{
        font-size: 24px;
    }
    .popup-nav .menu__item{
        text-align: center;
        padding: 16px;

    }
    .popup-nav .nav__icon-group{
        float: none;
        text-align: center;
        padding: 16px;
    }
    /*popuo-close*/
    .popup-close{
        position: absolute;
        top: 0;
        right: 0;
        width: 56px;
        height: 56px;
        display: inline-block;
        padding: 12px;
        padding-top: 16px;
    }
    .popup-close span{
        width: 32px;
        height: 3px;
        background-color: #fff;
        position: absolute;
        top: 50%;
    }
    .popup-close span:nth-child(1){
        transform: translateY(-50%) rotate(45deg);
    }
    .popup-close span:nth-child(2){
        transform: translateY(-50%) rotate(-45deg);
    }
}

/*side-nav*/
.side-nav{
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
@media (max-width: 768px){
    .side-nav{
       display: none;
    }
}

.side-nav__item{
    display: inline-block;
    font-size: 18px;
    width: 160px;
    margin-top: 8px;
    margin-bottom: 8px;
    height: 20px;
    line-height: 20px;

}
.side-nav__item span{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    transition: all 0.3s;
}
.side-nav .active .side-nav__item span{
    left: 40px;
    color: #1c1c1c;
}
.side-nav__item:before{
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background-color: #fff;
    transition: all 0.3s;
}
.side-nav .active .side-nav__item:before{
    width: 100%;
}
/*-------------------------
/* $Jumbotron
---------------------------*/
.heading{
    margin-bottom: 48px;
}

/*hero*/
/*bg*/
.hero--bg-covered,
.photo1--bg-covered,
.photo2--bg-covered,
.photo3--bg-covered,
.photo4--bg-covered,
.photo5--bg-covered,
.photo6--bg-covered,
.photo7--bg-covered{
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat; 
}
.hero--bg-covered{
    background-image: url(../images/CS/hero-bg.jpg);   
}
.photo1--bg-covered{
    background-image: url(../images/CS/thumbnail/CS1-thumbnail.jpg);
}
.photo2--bg-covered{
    background-image: url(../images/CS/thumbnail/CS2-thumbnail.jpg);
}
.photo3--bg-covered{
    background-image: url(../images/CS/thumbnail/CS3-thumbnail.jpg);
}
.photo4--bg-covered{
    background-image: url(../images/CS/thumbnail/CS4-thumbnail.jpg);
}
.photo5--bg-covered{
    background-image: url(../images/CS/thumbnail/CS5-thumbnail.jpg);
}
.photo6--bg-covered{
    background-image: url(../images/CS/thumbnail/CS6-thumbnail.jpg);
}
.photo7--bg-covered{
    background-image: url(../images/CS/footer.jpg);
}

.hero--bg-covered:before,
.photo1--bg-covered:before,
.photo2--bg-covered:before,
.photo3--bg-covered:before,
.photo4--bg-covered:before,
.photo5--bg-covered:before,
.photo6--bg-covered:before,
.photo7--bg-covered:before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #161616;
    opacity: 0.7;
}
.hero__icon-group{
    padding: 16px;
    line-height: 32px;
    position: absolute;
    visibility: hidden;
    opacity: 0;
    margin-top: 24px;

}

@media(max-width: 768px){
    .hero__icon-group{
        left: 50%;
        transform: translateX(-50%); 
        margin-top: 56px;  
    }
}
@media(max-width: 961px){
    .hero__icon-group{
        visibility: visible;
        opacity: 1;
    }
}
.hero__icon-group .icon-btn{
    margin-right: 16px;
}

.hero__icon-group .icon-btn:last-child{
    margin: 0;
}
@media (max-width: 320px){
    .hero__icon-group .icon-btn{
     margin-right: 8px;
    }
}
.scrolldown-btn{
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid #fff;
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    animation: breath 2s infinite;

}
@keyframes breath{
    0%{
        opacity: 0.2;
    }
    50%{
        opacity: 1;
    }
    100%{
        opacity: 0.2;
    }
}
@media(max-width: 768px){
   .hero__text{
    text-align: center;
    margin-top: -20%;
   }
}
@media(max-width: 320px){
    .hero__text{
        font-size: 32px;
    }
}
/*-------------------------*/
/* $Thumbnail
---------------------------*/
.image{
    width: 100%;
    display: block;
}
.imgbox{
    width: 100%;
    overflow: hidden;
}
.imgbox__inner{
    width: 100%;
    padding-top: 75%;
    position: relative;
}
.imgbox__inner .image{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 50%;
    background-repeat: no-repeat;
    background-position: center;
}
.photo-item{
    margin-top: 40px;
    margin-bottom:40px;  
}
.photo-item__text{
    padding-top: 96px;
}
@media (max-width: 960px){
    .photo-item__text{
        padding-top: 0;
    }
}


@media(max-width: 768px){
    .photo-item{
        margin-top: 20px;
        margin-bottom: 20px;

    }
}
@media(max-width: 320px){
    .photo-item__text{
        font-size: 24px;
    }
}

/*-------------------------*/
/* $Footer
/*---------------------------*/
.footer__text{
    margin-top: 8px;
    margin-bottom: 8px;
}
@media(max-width: 768px){
    .btn--donate{
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    .footer__text{
        text-align: center;
        margin-top: -20%;
        margin-bottom: 24px;
    }
}
@media(max-width: 320px){
    .footer__text{
        margin-top: -50%;
        font-size: 32px;
    }
    .btn--donate{
        font-size: 16px;
    }
}
.copyright{
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    white-space: nowrap;
    text-align: center;
    

}