* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
  }

  @media (min-width: 768px) {
    .bd-placeholder-img-lg {
      font-size: 3.5rem;
    }
  }

  .b-example-divider {
    width: 100%;
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
  }

  .b-example-vr {
    flex-shrink: 0;
    width: 1.5rem;
    height: 100vh;
  }

  .bi {
    vertical-align: -.125em;
    fill: currentColor;
  }

  .nav-scroller {
    position: relative;
    z-index: 2;
    height: 2.75rem;
    overflow-y: hidden;
  }

  .nav-scroller .nav {
    display: flex;
    flex-wrap: nowrap;
    padding-bottom: 1rem;
    margin-top: -1px;
    overflow-x: auto;
    text-align: center;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .btn-bd-primary {
    --bd-violet-bg: #712cf9;
    --bd-violet-rgb: 112.520718, 44.062154, 249.437846;

    --bs-btn-font-weight: 600;
    --bs-btn-color: var(--bs-white);
    --bs-btn-bg: var(--bd-violet-bg);
    --bs-btn-border-color: var(--bd-violet-bg);
    --bs-btn-hover-color: var(--bs-white);
    --bs-btn-hover-bg: #6528e0;
    --bs-btn-hover-border-color: #6528e0;
    --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
    --bs-btn-active-color: var(--bs-btn-hover-color);
    --bs-btn-active-bg: #5a23c8;
    --bs-btn-active-border-color: #5a23c8;
  }

  .bd-mode-toggle {
    z-index: 1500;
  }

  .bd-mode-toggle .dropdown-menu .active .bi {
    display: block !important;
  }
  #intro .text {
    text-align: right;
    margin-top: 200px !important;
  }
  #intro .text .h6 {
    font-weight: bold;
    line-height: 1.6;
  }
  #about {
    margin-top: 10px;
  }
  #about img {
    max-width: 700px;
  }
  #about .text {
    text-align: right;
    margin-top: 10px;
  }
  #about .text h4 {
    font-weight:bold;
    color: #2f2c2c;
  }
  #service {
    margin: 10px;
  }
  #service h2 , p {
    text-align: center;
  }
  #service .box {
    padding: 10px;
    border: solid 1px #c0bfbf ;
    border-radius: 18px;
    box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px;
    cursor: pointer;
    transition: .3s;
    text-align: center;
    margin-bottom: 8px;
  }
  #service .box:hover {
    margin-top: 5px;
    box-shadow: rgba(50, 50, 93, 0.25) 0px 13px 27px -5px, rgba(0, 0, 0, 0.3) 0px 8px 16px -8px;
  }
  #service .box img {
    max-width: 70px;
  }
  #projects {
    margin-top: 10px;
  }
  #projects h2 , h6 {
    text-align: center;
  }

  
/* gallery style */ 

::selection{
  color: #fff;
  background: #007bff;
}
body{
  padding: 10px;
}
.gallery .wrapper{
  margin: 100px auto;
  max-width: 1100px;
}
.gallery .wrapper nav{
  display: flex;
  justify-content: center;
}
.gallery .wrapper .items{
  display: flex;
  max-width: 720px;
  width: 100%;
  justify-content: space-between;
}
.items span{
  padding: 7px 25px;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  color: #000;
  border: 2px solid #6961F5;
  border-radius: 7px;
  transition: all 0.3s ease;
}
.items span.active,
.items span:hover{
  color: #000;
  background: #6961F5;
}

.gallery{
  display: flex;
  flex-wrap: wrap;
  margin-top: 30px;
}
.gallery .image{
  width: calc(100% / 4);
  padding: 7px;
}
.gallery .image span{
  display: flex;
  width: 100%;
  overflow: hidden;
}
.gallery .image img{
  width: 100%;
  vertical-align: middle;
  transition: all 0.3s ease;
}
.gallery .image:hover img{
  transform: scale(1.1);
}
.gallery .image.hide{
  display: none;
}
.gallery .image.show{
  animation: animate 0.4s ease;
}
@keyframes animate {
  0%{
    transform: scale(0.5);
  }
  100%{
    transform: scale(1);
  }
}

.preview-box{
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: #6961F5;
  max-width: 700px;
  width: 100%;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  border-radius: 3px;
  padding: 0 5px 5px 5px;
  box-shadow: 0px 0px 15px rgba(0,0,0,0.2);
}
.preview-box.show{
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
  transition: all 0.3s ease;
}
.preview-box .details{
  padding: 13px 15px 13px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.details .title{
  display: flex;
  font-size: 18px;
  font-weight: 400;
}
.details .title p{
  font-weight: 500;
  margin-left: 5px;
}
.details .icon{
  color: #6961F5;
  font-style: 22px;
  cursor: pointer;
}
.preview-box .image-box{
  width: 100%;
  display: flex;
}
.image-box img{
  width: 100%;
  border-radius: 0 0 3px 3px;
}
.shadow{
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  z-index: 2;
  display: none;
  background: rgba(0,0,0,0.4);
}
.shadow.show{
  display: block;
}

@media (max-width: 1000px) {
  .gallery .image{
    width: calc(100% / 3);
  }
}
@media (max-width: 800px) {
  .gallery .image{
    width: calc(100% / 2);
  }
}
@media (max-width: 700px) {
  .gallery .wrapper nav .items{
    max-width: 600px;
  }
  nav .items span{
    padding: 7px 15px;
  }
}
@media (max-width: 600px) {
  .gallery .wrapper{
    margin: 30px auto;
  }
  .gallery .wrapper nav .items{
    flex-wrap: wrap;
    justify-content: center;
  }
  nav .items span{
    margin: 5px;
  }
  .gallery .image{
    width: 100%;
  }
}

@media screen and (max-width: 1368px) {
  #intro img {
    max-width: 300px !important;
  }
  #intro .text {
    text-align: right;
    margin-top: 18px !important;
  }
 
}
@media screen and (max-width: 869px) {
  #intro img {
    max-width: 369px;
}
  #about img {
    max-width: 258px;
  }
  .col-4 {
    flex: 0 0 auto;
    width: 100.333333%;
}


}