:root {
   --bs-moc-color:  #1a629d;
   --bs-moc-color-lighter:  #4b93ce;
}

#portfolio .container-fluid, #portfolio .container-sm, #portfolio .container-md, #portfolio .container-lg, #portfolio .container-xl, #portfolio .container-xxl {
  max-width: 1920px;
}
#portfolio .container-fluid .portfolio-box, #portfolio .container-sm .portfolio-box, #portfolio .container-md .portfolio-box, #portfolio .container-lg .portfolio-box, #portfolio .container-xl .portfolio-box, #portfolio .container-xxl .portfolio-box {
  position: relative;
  display: block;
}
#portfolio .container-fluid .portfolio-box .portfolio-box-caption, #portfolio .container-sm .portfolio-box .portfolio-box-caption, #portfolio .container-md .portfolio-box .portfolio-box-caption, #portfolio .container-lg .portfolio-box .portfolio-box-caption, #portfolio .container-xl .portfolio-box .portfolio-box-caption, #portfolio .container-xxl .portfolio-box .portfolio-box-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  text-align: center;
  opacity: 0;
  color: #fff;
  background: rgba(244, 98, 58, 0.9);
  transition: opacity 0.25s ease;
  text-align: center;
}
#portfolio .container-fluid .portfolio-box .portfolio-box-caption .project-category, #portfolio .container-sm .portfolio-box .portfolio-box-caption .project-category, #portfolio .container-md .portfolio-box .portfolio-box-caption .project-category, #portfolio .container-lg .portfolio-box .portfolio-box-caption .project-category, #portfolio .container-xl .portfolio-box .portfolio-box-caption .project-category, #portfolio .container-xxl .portfolio-box .portfolio-box-caption .project-category {
  font-family: "Merriweather Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}
#portfolio .container-fluid .portfolio-box .portfolio-box-caption .project-name, #portfolio .container-sm .portfolio-box .portfolio-box-caption .project-name, #portfolio .container-md .portfolio-box .portfolio-box-caption .project-name, #portfolio .container-lg .portfolio-box .portfolio-box-caption .project-name, #portfolio .container-xl .portfolio-box .portfolio-box-caption .project-name, #portfolio .container-xxl .portfolio-box .portfolio-box-caption .project-name {
  font-size: 1.2rem;
}
#portfolio .container-fluid .portfolio-box:hover .portfolio-box-caption, #portfolio .container-sm .portfolio-box:hover .portfolio-box-caption, #portfolio .container-md .portfolio-box:hover .portfolio-box-caption, #portfolio .container-lg .portfolio-box:hover .portfolio-box-caption, #portfolio .container-xl .portfolio-box:hover .portfolio-box-caption, #portfolio .container-xxl .portfolio-box:hover .portfolio-box-caption {
  opacity: 1;
}

div.szpalty {
	-webkit-column-count: 2; /* Chrome, Safari, Opera */
	-moz-column-count:    2; /* Firefox */
	column-count:         2;
  	-webkit-column-gap:   20px; /* Chrome, Safari, Opera */ 
	-moz-column-gap:      20px; /* Firefox */
	column-gap:           20px;
	column-rule-color: #ccc; /* Optional */
	column-rule-style:solid; /* Optional */
	column-rule-width: 1px; /* Optional */
	text-align: justify; /* Optional */
}

.l-bg-blue-dark {
    background: linear-gradient(to right, #373b44, #4286f4) !important;
    color: #fff;
}

div.card-body.left_panel img  {
	width: -webkit-fill-available;
}

div.card-body.right_panel img  {
	width: -webkit-fill-available;
}

.card-img-top {
	max-height: 150px;
	object-fit: cover;
}

.blog-img-mini {
   border-radius: var(--bs-card-inner-border-radius);
}

.example-image-link{ padding: 15PX;	}


.gallery {
  column-rule: 0px solid #eee;
  column-gap: 17px;
  width: 100%;
  margin: 0 auto;
}

.gallery.gallery-columns-4 {
  -webkit-column-count: 4;
  -moz-column-count: 4;
  column-count: 4;
}

.gallery.gallery-columns-6 {
  -webkit-column-count: 6;
  -moz-column-count: 6;
  column-count: 6;
}

#naglowek_mobile {
	display: none;
}

#sponsorzy_button  {
	display: none;
  }

#blog_button  {
	display: none;
  }

@media only screen and (max-width: 1279px) {
  .gallery.gallery-columns-4 {
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
  }

  .gallery.gallery-columns-6 {
    -webkit-column-count: 5;
    -moz-column-count: 5;
    column-count: 5;
  }
}

@media only screen and (max-width: 1023px) {
  .gallery.gallery-columns-4 {
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
  }

  .gallery.gallery-columns-6 {
    -webkit-column-count: 4;
    -moz-column-count: 4;
    column-count: 4;
  }
}

@media only screen and (max-width: 720px) {
  .gallery.gallery-columns-4 {
    -webkit-column-count: 1;
    -moz-column-count: 1;
    column-count: 1;
  }

  .gallery.gallery-columns-6 {
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
  }
}


@media only screen and (max-width: 768px) {
  .left_panel { 
	display: none;
  }
  .right_panel { 
	display: none;
  }

  #naglowek {
	display: none;
  }

  #naglowek_mobile {
	display: block;
  }

  #sponsorzy_button  {
	display: block;
  }

  #blog_button  {
	display: block;
  }

}

.gallery .gallery-item {
  display: inline-block;
  vertical-align: top;
  margin-bottom: 17px;
  max-width: 100%;
  width: 100%;
}
.gallery .gallery-item img{
  max-width: 100%;
  height:auto;
  display:block;
  margin: 0 auto;
      width: 100%;
}

img.zoom {
    width: 100%;
    height: 200px;
    border-radius:5px;
    object-fit:cover;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
}

.transition {
    -webkit-transform: scale(1.2); 
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}

.modal-header {  
     border-bottom: none;
}

.modal-title {
        color:#000;
}

.modal-footer{
      display:none;  
}        

.pe-auto {
     display: block;
}

.zoom  {
  transition: transform .2s; /* Animation */ 
}

.zoom:hover {
  transform: scale(1.02); /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
}

.zoom2 {
  transition: transform .5s; /* Animation */ 
}

.zoom2:hover {
  transform: scale(1.2); /* (150% zoom - Note: if the zoom is too large, it will go outside of the viewport) */
}

.img-link {
   background-color: rgba(0, 0, 0, 0);
}

.img-link:hover {
  border-width: 3px;
  border-style: dotted;
  border-color: blue;
}

.d1 {
   animation: rotate 2s 1 linear; /* Continuous rotation */
   animation-delay: 2s;
}

@keyframes rotate {
  from { transform: rotateX(0deg); }
  to { transform: rotateX(360deg); }
}

.nav-pills .nav-link.active, .nav-pills .show>.nav-link {
    --bs-nav-pills-link-active-bg:  var(--bs-moc-color);
}

.nav-pills .nav-link {
    font-weight:  bold;
    color:  var(--bs-moc-color);
}

h5, h4, h3 {
    color:  var(--bs-moc-color);
}

.blog_title {
    font-size: calc(1.325rem + .9vw);
    font-weight: normal;
    background-color: var(--bs-moc-color);
    color: #fff;
    text-align: center;
    border-radius: var(--bs-card-border-radius);
}

.bg-moc {
   background-color: var(--bs-moc-color);
}

.bg-moc.text-light a, .blog_title a {
   text-decoration: none;
   color: #fff;
}

.card-header h5 a {
   color:  var(--bs-moc-color);
   text-decoration: none;
}

.btn-moc-link {
   color: #fff;
   background-color: var(--bs-moc-color);
}

.btn-moc-link:hover {
   background-color: var(--bs-moc-color-lighter);  
}