/* =================================
------------------------------------
  Riddle - Portfolio
  Version: 1.0
 ------------------------------------ 
 ====================================*/

/*----------------------------------------*/
/* Template default CSS
/*----------------------------------------*/

html,
body {
  height: 100%;
  font-family: "Roboto", sans-serif;
  font-weight: 400;
  /*font-family: 'Josefin Sans', sans-serif;*/

}

h1,
h2,
h3,
h4,
h5,
h6,
span {
  color: #001418;
  margin: 0;
  font-weight: 600;
}

h1,
h2,
h3,
h4,
h5,
h6,
a {
  font-family: 'Josefin Sans', sans-serif;
}

p, a {
  font-size: 18px;
  line-height: 1.8;
  text-align: left;
}

p {
  color: #767676;
}

a {
  color: #0000B6;
}

img {
  max-width: 100%;
}

input:focus,
select:focus,
button:focus,
textarea:focus {
  outline: none;
}

a:hover,
a:focus {
  text-decoration: none;
  outline: none;
  color: #001418;
}

ul,
ol {
  padding: 0;
  margin: 0;
}

/*------------------------
  Helper css
--------------------------*/
.body-pad {
  padding: 0 40px;
}

.spad {
  padding: 100px 0;
}

.pt100 {
  padding-top: 100px;
}

.set-bg {
  background-repeat: no-repeat;
  background-size: cover;
}

.section-title-container {
  margin-left: 0px;
}

.section-title {
  font-size: 45px;
  text-align: left;
}

.section-title-subtitle {
  font-size: 2rem;
  text-align: left !important;
}


.section-title span {
  color: #767676;
}





  /* Modal for zooming in images */
  .modal {
    display: none;
    position: fixed;
    z-index: 1000; /* Höherer z-index, um sicherzustellen, dass es über allem liegt */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Leicht ausgegrauter Hintergrund */
  }

  .modal-content {
    margin: auto;
    margin-top: 1rem;
    display: block;
    width: auto;  /* Bildbreite wird automatisch angepasst */
    height: auto; /* Bildhöhe wird automatisch angepasst */
    max-width: 100%; /* Maximal verfügbare Breite auf dem Bildschirm */
    max-height: 95%; /* Maximal verfügbare Höhe auf dem Bildschirm */
    border: 10px solid white; /* Weißer Rand um das Bild */
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); /* Leichter Schatten für den Rand */
    cursor: default; /* Normale Mauszeiger */
  }

  /* Change cursor for images that are clickable to zoom in*/
  .zoomable {
    cursor: zoom-in; /* Zoom-In-Cursor bei Hover */
  }








/*------------------------
  Common Elements
--------------------------*/
.element {
  margin-bottom: 100px;
}

.element:last-child {
  margin-bottom: 0;
}

/*=== Preloder ===*/
#preloder {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 999999;
  background: #fff;
}

.loader {
  width: 30px;
  height: 30px;
  border: 3px solid #000;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -13px;
  margin-left: -13px;
  border-radius: 60px;
  border-left-color: transparent;
  animation: loader 0.8s linear infinite;
  -webkit-animation: loader 0.8s linear infinite;
}

@keyframes loader {
  0% {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

@-webkit-keyframes loader {
  0% {
    -webkit-transform: rotate(0deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
  }
}

/*=== Buttons ===*/
.site-btn {
  display: inline-block;
  font-size: 14px;
  min-width: 140px;
  text-align: center;
  padding: 15px 10px;
  position: relative;
  color: #fff;
  border: none;
  background-color: #000;
  margin-right: 15px;
  z-index: 1;
}

.site-btn.btn-fade {
  background-color: #767676;
}

.site-btn.btn-line {
  background: none;
  border: 2px solid #000;
  color: #000;
  padding: 13px 10px;
}

.site-btn.btn-line:hover {
  color: #000;
}

.site-btn.btn-line-fade {
  background: none;
  border: 2px solid #767676;
  color: #767676;
  padding: 13px 10px;
}

.site-btn.btn-line-fade:hover {
  color: #767676;
}

.site-btn:hover {
  color: #fff;
}

/*===  Accordion  ===*/
.accordion-area .panel {
  margin-bottom: 30px;
}

.accordion-area .panel-header {
  background: #000;
  color: #fff;
  display: block;
  padding: 12px 50px;
  padding-left: 30px;
  font-size: 14px;
  font-weight: 600;
  position: relative;
  border: 2px solid #000;
  -webkit-transition: all 0.4s ease-out 0s;
  -o-transition: all 0.4s ease-out 0s;
  transition: all 0.4s ease-out 0s;
}

.accordion-area .panel-header.active {
  background: transparent;
  color: #000;
}

.accordion-area .panel-header.active .panel-link:after {
  content: "-";
  color: #000;
}

.accordion-area .panel-header.active .panel-link.collapsed:after {
  content: "+";
}

.accordion-area .panel-link {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 50px;
  border: none;
  cursor: pointer;
  background: transparent;
}

.accordion-area .panel-body p {
  font-size: 14px;
  margin-bottom: 0;
  padding-top: 25px;
}

.accordion-area .panel-body {
  padding: 0 5px;
}

.accordion-area .panel-link:after {
  content: "+";
  position: absolute;
  left: 50%;
  font-size: 16px;
  font-weight: 700;
  top: 50%;
  color: #fff;
  line-height: 16px;
  margin-top: -8px;
  margin-left: -4px;
}

/*===  Tab  ===*/
.tab-element .nav-tabs {
  border-bottom: none;
  margin-bottom: 35px;
}

.tab-element .nav-tabs .nav-link {
  border: 2px solid #000;
  background: #000;
  border-radius: 0;
  margin-right: 10px;
  font-size: 14px;
  font-weight: 500;
  color: #222;
  padding: 15px 40px;
  min-width: 118px;
  font-size: 16px;
  color: #fff;
  margin-bottom: 10px;
}

.tab-element .nav-tabs .nav-item:last-child .nav-link {
  margin-right: 0;
}

.tab-element .nav-tabs .nav-link.active {
  background: transparent;
  color: #000;
}

.tab-element .tab-pane h4 {
  font-size: 18px;
  margin: 25px 0 20px;
}

.tab-element .tab-pane p {
  font-size: 14px;
}

.circle-progress {
  text-align: center;
  position: relative;
}

.circle-progress canvas {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}

.circle-progress .progress-info {
  position: absolute;
  width: 100%;
  top: 30%;
}

.circle-progress .progress-info h2 {
  font-size: 36px;
}

.circle-progress .progress-info p {
  color: #767676;
  font-size: 16px;
  line-height: normal;
}

/*===  Icon Box  ===*/
.icon-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.icon-box .icon h2 {
  font-size: 60px;
}

.icon-box .icon-box-content {
  padding-left: 25px;
  padding-top: 10px;
}

.icon-box .icon-box-content h3 {
  font-size: 24px;
  margin-bottom: 25px;
}

/*------------------------
    Header Section
--------------------------*/
.header-section {
  padding-top: 20px;
  padding-bottom: 20px;
  position: fixed;
  width: 100%;
  background-color: white;
  z-index: 100;
}

.site-logo {
  font-size: 24px;
  padding-top: 20px;
}

.main-menu ul {
  list-style: none;
  text-align: right;
}

.main-menu ul li {
  display: inline;
}

.main-menu ul li a {
  display: inline-block;
  font-size: 18px;
  color: #767676;
  margin-left: 15px;
  margin-right: 10px;
  padding: 20px 0 5px;
}

.main-menu ul li a:hover {
  color: #001418;
}

.main-menu .main-menu-active {
  color: #001418;
  font-weight: 600;
}

.header-btn {
  float: right;
  margin-right: 0;
}

.nav-switch {
  display: none;
}

.back-arrow {
  padding: 20px 0 5px 0;
}

#back {
  color: #767676;
}

#back:hover {
  color: #001418;
}

/*------------------------
    Intro Section
--------------------------*/
.intro-section {
  padding: 10rem 0 10rem 0;
}

/*------------------------
    Portfolio Section
--------------------------*/
.portfolio-section {
  overflow: hidden;
}

.portfolio-filter {
  list-style: none;
  padding-bottom: 50px;
}

.portfolio-filter li {
  font-size: 18px;
  display: inline-block;
  margin-right: 30px;
  padding-bottom: 10px;
  color: #767676;
  font-family: "Josefin Sans", "sans-serif";
  cursor: pointer;
}


.portfolio-filter li.mixitup-control-active {
  color: #001418;
  font-weight: 600;
}

.portfolio-filter li:hover {
  color: #001418;
}

.portfolios-area .gallery-block {
  padding: 0;
}

.gallery-block {
  position: relative;
}

.portfolio-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-item {
  display: block;
  width: 100%;
  height: 600px;
  background-position: center center;
  position: relative;
  margin-bottom: 30px;
}

.portfolio-item .pi-inner {
  position: absolute;
  padding: 2rem;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: transparent;
  -webkit-transition: all 0.4s ease 0s;
  -o-transition: all 0.4s ease 0s;
  transition: all 0.4s ease 0s;
}

.portfolio-item .pi-inner h2 {
  opacity: 1;
  font-size: 30px;
  line-height: 25px;
  font-weight: 400;
  left: 50px;
  top: 50px;
  color: #000;
  letter-spacing: 0;
  -webkit-transition: all 0.3s ease 0s;
  -o-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}

.portfolio-item .pi-inner .subtitle{
  top: 85px !important;
  font-size: 20px !important;
  line-height: 18px;
  margin-top: 10px;
}

.portfolio-item:hover .pi-inner h2 {
  opacity: 1;
  letter-spacing: 0;
}

.portfolio-meta {
  padding-bottom: 45px;
}

.portfolio-meta h2 {
  font-size: 24px;
}

.portfolio-meta p {
  font-size: 14px;
  color: #a6a6a6;
  margin-bottom: 0;
}

.portfolio-intro {
  display: block;
}

.img-popup-warp .mfp-content {
  opacity: 0;
  -webkit-transform: scale(0.8);
  -ms-transform: scale(0.8);
  transform: scale(0.8);
  -webkit-transition: all 0.4s;
  -o-transition: all 0.4s;
  transition: all 0.4s;
}

.img-popup-warp.mfp-ready .mfp-content {
  opacity: 1;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
}

/*------------------------
    Footer Section
--------------------------*/
.footer-section {
  padding: 110px 0 20px 0;
  text-align: left !important;
}

.footer-section .section-title {
  margin-bottom: 1rem !important
}

.footer-section .copyright, .footer-link {
  font-size: 12px;
  color: #767676;
  margin-top: 5rem;
}

.social-links {
  margin-top: 60px;
  margin-bottom: 40px;
  color: #767676;
  font-size: 15px;
}




/*------------------------
    About Page
--------------------------*/
.pic-frame {
  position: relative;
  padding-left: 25px;
  padding-bottom: 25px;
  display: inline-block;
}

/*.pic-frame:after {
  position: absolute;
  content: "";
  width: calc(100% - 25px);
  height: calc(100% - 25px);
  bottom: 0;
  left: 0;
  border: 2px solid #000;
  z-index: 1;
}*/

.milestone {
  margin-top: 15px;
}

.milestone h2 {
  font-size: 60px;
}

.introduction {
  margin-bottom: 110px;
}

.bold-text {
  font-weight: bold;
  color: #001418;
}

/*------------------------
    Project Page
--------------------------*/
ul li {
  font-size: 18px;
  color: #767676;
  line-height: 1.8;
  margin-left: 15px;
}

.project-paragraph {
  margin-top: 110px;
}

video {
  max-height: 100%;
  max-width: 100%;
}

.team-members {
  font-size: 14px;
  margin-top: 1rem;
}

.source {
  font-size: 12px;
}

.centering {
  margin-right: auto;
  margin-left: auto;
}

/*------------------------
    Blog Page
--------------------------*/
.blog-item {
  margin-bottom: 70px;
}

.blog-item .read-more {
  color: #000;
  position: relative;
  display: inline-block;
  padding-bottom: 5px;
  line-height: 18px;
  font-size: 18px;
}

.blog-item .read-more:after {
  position: absolute;
  content: '';
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  background: #000;
}

.thumb {
  margin-bottom: 30px;
}

.blog-content h2 {
  font-size: 24px;
  margin-bottom: 15px;
}

.blog-content .blog-meta {
  font-size: 13px;
  color: #767676;
  margin-bottom: 30px;
}

.blog-content p {
  margin-bottom: 30px;
}

/*------------------------
    Contact Page
--------------------------*/
.contect-tect {
  text-align: center;
  margin-bottom: 70px;
}

.contect-tect h2 {
  font-size: 24px;
  margin-bottom: 30px;
}

.contect-tect p {
  font-size: 17px;
}

.contact-form {
  display: block;
  width: 100%;
}

.contact-form input {
  padding-left: 25px;
  height: 60px;
  width: 100%;
  border: none;
  border-bottom: 2px solid #000;
  margin-bottom: 30px;
  font-size: 12px;
}

.contact-form textarea {
  padding-left: 25px;
  height: 200px;
  width: 100%;
  border: none;
  border-bottom: 2px solid #000;
  margin-bottom: 30px;
  font-size: 12px;
}

.contact-form ::-webkit-input-placeholder {
  font-style: italic;
}

.contact-form :-ms-input-placeholder {
  font-style: italic;
}

.contact-form ::-ms-input-placeholder {
  font-style: italic;
}

.contact-form ::placeholder {
  font-style: italic;
}

/* ===========================
  Responsive
==============================*/
@media only screen and (max-width: 1448px) {
  .home-2.container {
    width: auto;
  }
}

/* Medium screen : 992px. */
@media only screen and (min-width: 992px) and (max-width: 1199px) {
  .portfolio-item {
    height: 450px;
  }
}

/* Tablet :768px. */
@media only screen and (min-width: 768px) and (max-width: 991px) {
  .body-pad {
    padding: 0 30px;
  }
  .portfolio-item {
    height: 350px;
  }

  /* From here the same as for large mobile */
  /* Home Page */


  /* About Page */
  .introduction, .about-image {
    margin-bottom: 55px
  }

  /* Project Page */
  .project-paragraph, .project-paragraph-mobile {
    margin-top: 55px;
  }

  .project-mobile {
    margin-top: 20px;
  }

  .img-mobile {
    max-width: 35%;
    margin-left: auto;
    margin-right: auto;
  }

  .milestone, .milestone p {
    text-align: center;
  }

  /* Footer */
  .footer-section {
    padding-top: 55px;
  }
  .footer-section .copyright {
    margin-top: 55px;
  }
}

/* Large Mobile :480px. */
@media only screen and (max-width: 767px) {
  .body-pad {
    padding: 0 15px;
  }
  .main-menu {
    position: absolute;
    background: #ffffff;
    width: 100%;
    z-index: 999;
    left: 0;
    top: 50px;
    padding-top: 15px;
    display: none;
  }

  .main-menu-project-page {
    top: 15px;
  }

  .main-menu ul li a {
    padding: 10px 15px;
    border-bottom: 1px solid #ddd;
    display: block;
    text-align: right;
  }

  .main-menu ul li {
    display: block;
  }
  .main-menu ul li:last-child a {
    border-bottom: none;
  }


  .home-2 {
    text-align: left;
  }
  .home-2 .main-menu {
    top: 99px;
  }
  .nav-switch {
   position: absolute;
    right: 25px;
    font-size: 30px;
    color: #333;
    top: 35px;
    display: block;
  }
  .header-btn {
    display: none;
  }
  .section-title {
    font-size: 2rem;
  }

  .section-title-subtitle {
    font-size: 1.5rem;
  }



  .portfolio-filter li {
    margin: 0 20px 0 0;
  }


  /* About Page */
  .introduction, .about-image {
    margin-bottom: 55px
  }

  /* Project Page */
  .project-paragraph, .project-paragraph-mobile {
    margin-top: 55px;
  }

  .project-mobile {
    margin-top: 20px;
  }

  .img-mobile {
    max-width: 60%;
    margin-left: auto;
    margin-right: auto;
  }

  .milestone, .milestone p {
    text-align: center;
  }

  /* Footer */
  .footer-section {
    padding-top: 55px;
  }
  .footer-section .copyright {
    margin-top: 55px;
  }
}

/* small Mobile :320px. */
@media only screen and (max-width: 479px) {
  .section-title {
    font-size: 30px;
  }
}

img {
  transform: translateZ(0);
}