*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container{
    max-width: 1300px;
}

html,body{
    font-family: 'Jost', sans-serif;
}


/*header*/
  

header .header_fix{
    position: fixed;
    margin-left: -20px;
    
    
  
  }
  header .navbar-brand {
    
    padding-right: 120px;
    padding-left: 100px;
  }
  
  header .navbar-nav {
    
      
    padding-right: 80px;
  
  }
  header .navbar {
    
    display: flex;
    justify-content: space-around;
    
    
  }
  
  
  header .navbar-brand p{
    
      font-size: 14px;
      
  }
  
  header .navbar-brand span{
  
    line-height: 1px;
  }
    header .navbar-nav .nav-item a{
  
      color: #BDC0C4;
  
  }
  
  header .navbar-collapse button{
      color: #BDC0C4;
      transition: 0.5s all;
  }
  
  header .navbar-collapse .dropdown button:hover{
      color: white;
  }
  
  header .navbar  .search_theme{
  
    display: flex;
    justify-content: flex-end;
    margin-left: 100px;
  }
   
  header .navbar-nav a .nav-link{
    
      
      transition: all 0.5s; /* chỉnh transition cho hiệu ứng hover chữ bên dưới được mượt mà*/
    
  }
      
  header .nav-item .nav-link:hover{
    
      width: 100%;
      color:white;
    
  }
  header .nav-item .dropdown button{
    
      
    transition: all 0.5s; /* chỉnh transition cho hiệu ứng hover chữ bên dưới được mượt mà*/
  
  }
  header .nav-item .dropdown button:hover{
    
      width: 100%;
      color:white;
    
  }
        
    
  header .search .fa{
  
         width: 50px;
         height: 50px;
         border-radius: 50%;
  
  }
    
    /* chỉnh cho header nằm dầu tiên mà dưới background-->dùng position ở phần heder mà không có relative thì header sẽ tự nhận body làm cha + dùng z-index:999*/
  header{
    
      position: absolute;
      top:0;
      left: 0;
      z-index: 999;
      
  }
  
  header hr{
    color: #BDC0C4;
      margin-top: 20px;
      margin: 0;
      border: 0;
      border-top: 1px solid;
      opacity: 0.25;
  }
  
  header .navbar-collapse{
    margin-left: 100px;
  }
  

/* banner */

.carousel-inner{
    height: 90vh;
}



.carousel-inner{
    position: relative;

}


.title{
    position: absolute;
    top: 300px;
    left: 340px;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-direction: column;
    color: white;
}


.title h1{
    font-size: 65px;
    line-height: 1.1;
    margin-bottom: 18px;
    max-width: 800px;
    font-weight: 600;
}

.title p{
    font-size: 20px;
    line-height: 30px;
    max-width: 660px;
    opacity: .9;
    
}

.title .item_btn{
    padding-top: 30px;
    

}

.title .item_btn .btn_item{
    padding: 10px 45px;
    color: white;
    background-color: #009F4D;
    border-radius: 10px;
    border: none;
    font-weight: bold;
}


/* about */
.row{
    display: flex;
    flex-wrap: wrap;
    margin-left: -15px;
    margin-right: -15px;
    padding-top: 30px;
}

.row .about_title .title_small{
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 30px;
    letter-spacing: 1px;
    color: #7e7d7d;
    display: block;
}
.row .about_title .title_big{
    font-size: 35px;
    line-height: 45px;
    font-weight: 700;
    color:#3F3A64;
    
}

.row .about_title p{
    font-size: 17px;
    line-height: 27px;
    color:#7e7d7d;
    opacity: .8;
}


.row .about_title ul{
    list-style: none;
    text-decoration: none;
    padding: 10px 0 0 0;
    font-weight: bold;
}

.row .about_title ul li a{
    text-decoration: none;
    color: black;

}

.row .about_title li a span{
    color: #009F4D;
    margin-right: 6px;
    opacity: .8;
}


.about_title{
    flex: 0 0 50%;
    max-width: 50%;
}

.about_image{
    flex: 0 0 50%;
    max-width: 50%;
}

.about_image .row .img_1{
    border-radius: 10px;
}

/* ---work-- */
.work{
    
}

.work_row{
    display: flex;
    flex-wrap: wrap;
    margin-left: -15px;
    margin-right: -15px;
}

.work_row .row_left{
    flex: 0 0 50%;
    max-width: 50%;
}

.work_row .row_right{
    flex: 0 0 50%;
    max-width: 50%;
}

.row_right .item{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 30px;
}

.row_left h5{
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 30px;
    letter-spacing: 1px;
    color: #7e7d7d;
    display: block;
}

.row_left .title_big{
    font-size: 32px ;
    line-height: 40px;
    font-weight: 600;
    color: #3f3a64;
}

.row_left .title_p{
    font-size: 17px;
    line-height: 27px;
    color: #7e7d7d;
    opacity: .8;
}


.item .gird_item{
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: rgba(1, 1, 1, 0.05) 1px 1px 5px 0px;
    background-color: white;
    
}

.gird_item:hover{
    transform: translateY(-0.25rem);
    box-shadow: rgba(46, 41, 51, 0.08) 0px 2px 4px, rgba(71, 63, 79, 0.16) 0px 5px 10px;
    transition: .3s ease;
}

.icon img {
    max-width: 65px;
    display: block;
    margin: 0 auto; 
}

.gird_item .icon_title h4 a{
    text-decoration: none;
    font-size: 22px;
    line-height: 28px;
    font-weight: 600;
    margin-top: 25px;
    display: block;
    color: #3f3a64;
}



/* service */
.service .row{
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
.service .title_big h3{

    color:#3F3A64;
    font-size: 35px;
    
    font-weight: 700;

}
.row .row_card{
    flex: 0 0 33.33333%;
    max-width: 33.33333%;
}

.card_info a.title{
    font-size: 19px;
    line-height: 28px;
    font-weight: 600;
    color: var(--heading-color);
    text-align: center;
    background: var(--bg-color);
    padding: 12px 35px;
    display: inline-block;
    border: 1px solid transparent;
    /* border-radius: 8px; */
    transform: translateY(-25px);
    box-shadow: rgba(1, 1, 1, 0.05) 1px 1px 5px 0px;
}

.card .card_img{
    max-width: 100%;
    height: auto;
    
}

.card{
    border: none;
}

.card a .card_img{
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.card .card_info a{
    text-decoration: none;
    font-size: 19px;
    line-height: 28px;
    font-weight: 600;
    color: #3f3a64;
    text-align: center;
    background: #fff;
    padding: 12px 35px;
    display: inline-block;
    border: 1px solid transparen;
    border-radius: 8px;
    transform: translateY(-25px);
    box-shadow: rgba(1, 1, 1, 0.05) 1px 1px 5px 0px;
}

.card_info .title_p{
    font-size: 17px;
    line-height: 27px;
    color: var(--font-color);
    opacity: .8;
}

.card_info p{
    margin-top: -10px;
    font-family: 'Jost', sans-serif;
}
.row_card .card .btn_lore{
    padding: 8px 35px;
    font-size: 16px;
    line-height: 28px;
    font-weight: 600;
    color:  #3f3a64;
    border-radius: 8px;
}

/* gallery */
/* row */
.gallery{
     ;
}

.gallery .container{
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto
}
.gallery .title_content .txt_small{
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 30px;
    letter-spacing: 1px;
    color: #7e7d7d;
    display: block;
}
.gallery .title_content .txt_big{
    font-weight: 700;
    color:#3F3A64;
    font-size: 35px;
    
    
}

.gallery .row a img{
    width: 100%;
}

.row .zoom{
    overflow: hidden;
    position: relative;
}

.row .zoom img{
    transition: 0.3s ease-in-out;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.row .zoom:hover img{
    overflow: hidden;
    transform: scale(1.1);
    transition: 0.3s ease-in-out;
}

.gallery_text p.text_title{
    font-size: 24px;
    font-weight: 600;
    color: #fff;
    display: block;
    margin-bottom: 10px; 
} 
.gallery_text p.text_content{

    font-size: 18px;
    color: #eee;
    display: block; 
}



.overlay_hover{
    position: absolute;
    top: 130px;
    left: 0;
    right: 0;
    bottom: 0;
    /* width: 100%;
    height: 100%;  */
    padding: 30px;
    display: flex;
    flex-direction:  column;
    justify-content: space-between;
    opacity: 0;
    transition: all 0.5s;
}

.overlay_hover .gallery_text{
    text-align: left;
    color: white;
    transform: translateY(50px);
    transition: 0.5s;

}

.item:hover .gallery_text{
    transform: translateY(0);


}

.item:hover .overlay_hover{
    opacity: 1;
}

/* rowlogo */
.progress .row{
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
.row_logo{
    border-top: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.row_logo img{
    max-width: 100%;
    height: auto;
    padding: 25px;
}

/* progress */

.kay{
    height: 600px;
}

.kay .row img{
    border-radius: 30px;
    padding-bottom: 7px;
    width: 100%;
   
}
.kay .row .img{
    flex: 0 0 50%;
    max-width: 50%;
}
.kay .row .title_small{
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 30px;
    letter-spacing: 1px;
    color: #7e7d7d;
    display: block;
}
.kay .row .title_big{
    font-size: 35px;
    line-height: 45px;
    font-weight: 700;
    color:#3F3A64;
}
.progress_info{
    margin-bottom: 34px;
    text-align: left;
    position: relative;
}

.progress-bar.gradient-1:before,
.progress-bar.gradient-2:before,
.progress-bar.gradient-3:before,
.progress-bar.gradient-4:before {
  height: 28px;
  width: 28px;
  border: 1px solid;
  opacity: .3; 
}
.progress-bar.gradient-1:after,
.progress-bar.gradient-2:after,
.progress-bar.gradient-3:after,
.progress-bar.gradient-4:after {
  height: 13px;
  width: 13px;
  border: 3px solid;
  background-color: var(--bg-color); }

.progress-bar.gradient-1 {
    color: #61fded;
    background-color: #0d8abc;
    background-image: linear-gradient(-224deg, #0d8abc, #61fded);
}
  
.progress-bar.gradient-1:after,
.progress-bar.gradient-1:before {
  content: "";
  position: absolute;
  right: 19%;
  top: 90%;
  border-radius: 50%;
  transform: translate(50%, -50%); 
}

.progress-bar.gradient-2 {
    color: #eece90;
    background-color: #d45529;
    background-image: linear-gradient(-224deg, #d45529, #eece90); 
}

.progress-bar.gradient-2:after,
.progress-bar.gradient-2:before {
  content: "";
  position: absolute;
  right: 4%;
  top: 90%;
  border-radius: 50%;
  transform: translate(50%, -50%); }

.progress-bar.gradient-3 {
  color: #5c51ff;
  background-color: #f646a9;
  background-image: linear-gradient(-224deg, #f646a9, #5c51ff); }

.progress-bar.gradient-3:after,
.progress-bar.gradient-3:before {
  content: "";
  position: absolute;
  right: 39%;
  top: 90%;
  border-radius: 50%;
  transform: translate(50%, -50%); }
.progress-bar.gradient-4 {
  color: #e5529a;
  background-color: #e77654;
  background-image: linear-gradient(-224deg, #e77654, #e5529a); }

.progress-bar.gradient-4:after,
.progress-bar.gradient-4:before {
  content: "";
  position: absolute;
  right: 14%;
  top: 90%;
  border-radius: 50%;
  transform: translate(50%, -50%); }

.progress-bar-striped {
  background-image: none;
  background-size: cover; }

h6.progress_title {
  font-size: 18px;
  color: var(--heading-color);
  margin-bottom: 10px;
  font-weight: 400; }

.info1 h6.progress_title {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 80%; }

.info2 h6.progress_title {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 95%; }

.info3 h6.progress_title {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 60%; 
}

.info4 h6.progress_title {
  display: grid;
  grid-template-columns: 1fr auto;
  width: 85%; 
}

h6{
    clear: both;
}
.progress{
    height: 0.4rem;
}

/* testimonial */
.testimonials{
    background-color: #7e7d7d;
}

/* .carousel-inner{
    height: 300px;
} */
.testimonials .title_small{
    color: #7e7d7d;
}
.testimonials .title_big{
    color:#3F3A64;
}



/* blog */

.blog .row{
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}
.blog .title_big{
    color:#3F3A64;
}
.blog .title_small{
    color: #7e7d7d;
}
.blog .card{
    border: none;
    background: none;
    box-shadow: 0 20px 40px 0 rgba(50, 65, 141, 0.12);
    box-shadow: 0 25px 98px 0 rgba(0, 0, 0, 0.04);
    border: 1px solid transparent;
}

.blog .card_header{
    border: none;
}

.blog .zoom{
    overflow: hidden;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

.blog .post_authhor{
    overflow: hidden;
    border-radius: 50%;
    display: block;
    width: 40px;
    height: 40px; 
}

.blog .card_body{
    flex: 1 1 auto;
    min-height: 1px;
    padding: 1.25rem;
}

.blog .price_review p a{
    font-weight: 400;
    font-size: 17px;
    color: #999;
    text-decoration: none;
}

.blog .price_review a.blog_desc{
    display: block;
    font-size: 20px;
    line-height: 28px;
    font-weight: 600;
    color: #3f3a64;
    margin-top: 10px;
    text-decoration: none;
}

.blog .card_footer{
    background: #fff;
    border-top: 1px solid #eee;
    padding: 0.75rem 1.25rem;
}

.blog .author{
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-gap: 10px;
    

}

.blog .meta_value{
    color: #666;
    font-size: 15px;
    font-weight: 600;
    opacity: .6;
    
}

.blog .blog_meta{
    list-style: none;
}

.blog .blog_meta li a{
    font-size: 16px;
    color: #3f3a64;
    font-weight: 600;
    line-height: 26px;
    text-transform: capitalize;
    text-decoration: none;
}
.blog .date{
    line-height: 27px;
    color: #666;
    opacity: .8;
}
.blog .blog_meta li{
    padding-top: 7px;
}

.blog .post_thumbnail img{
    height: 275px;
   
}
.blog a.blog_desc:hover{
    color: #009f4d;

}

.blog .blog_meta li a:hover{
    color: #009f4d;
}

.blog .card.card_eader .post_thumbnail:hover img{
    overflow: hidden;
    transform: scale(1.1);
    transition: 0.3s ease-in-out; 
}


.blog .card.card_eader .post_thumbnail:hover img{h
    transform: inherit;
}

/* project */

.project{
    background-image:url(./../img/map.png);
    background-color: #151421;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.bottom_info{
    max-width: 700px;
    margin: 0 auto;
}

.subscribe{
    display: flex;
}
.project .input-group-text{
    color: #999;
    background-color: rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.15);
    padding: 0 15px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    width: 50px;
    height: 50px;

}
.input-group-text{
    
    align-items: center;
    padding: 0.375rem 0.75rem;
    margin-bottom: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    text-align: center;
    white-space: nowrap;
    background-color: #e9ecef;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
}

.project .input_email{
    
    padding: 9px 20px;
    font-size: 16px;
    line-height: 28px;
    border: 1px solid #eee;
    outline: none;
    width: 70%;
    background: #fff;
    border-radius: 0;
    color: #999;
    background-color: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.15);
    border-left: none;
}

.subscribe .subscribe_btn{
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    padding: 0 25px;
    font-size: 16px;
    background-color: #00A63F;
}

.title_big{
    font-size: 35px;
    line-height: 45px;
    font-weight: 700;
    color: white;
}
.header_info p{
    color: #7D7D83;
}
/* footer */
footer{
    background-color: #151421;
    padding: 1.5em 0;
    border-top: 1px solid rgba(249, 249, 249, 0.1);
   
}

.footer_end .main_social a i{
    color: #7D7D83;
}

.footer_end .footer_1 p{
    color: #7D7D83;

}

.footer_2 a{
    color: #7D7D83;
    text-decoration: none;
}

.footer_2 p{
    color: #7D7D83;
    
}

.footer_3 ul{
    list-style: none;
   display: contents;
}

.footer_3 a{
    color: #7D7D83;
    text-decoration: none;
    
}

.footer_4 ul{
    list-style: none;
    display: contents;
}

.footer_4 a{
    color: #7D7D83;
    text-decoration: none;
}
/* back-totop */
.back_totop{
    padding: 1.5em 0;
    border-top: 1px solid rgba(249, 249, 249, 0.153);
}
.back_totop a{
    text-decoration: none;
    color: #009F4D;
}
.back_totop p{
    color:#7D7D83;
}

#back_to_top{
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color:#009F4D;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border-radius: 30px;
    cursor: pointer;


}
#back_to_top a{
    width: 100%;
    height: 100%;
    display: inline-block;
    color: white;
}
/* Light theme */
#myBody {
    background-color:#f8f9fa;
  }
  
  #switchButton .fa-sun {
    display: none;
  }
  #switchButton .fa-moon {
    display: block;
  }
  
  /* Dark Theme*/
  .dark {
    background-color: black !important;
  
  }
  
  
  .dark #switchButton .fa-sun {
    display: block;
    color: white;
  }
  
  .dark #switchButton .fa-moon {
    display: none;
  }