/*
 * 1. Google Font
 */

/* Importing the local Roboto font files */
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto1-300.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto2-300.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto3-300.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto4-300.woff2) format('woff2');
  unicode-range: U+0370-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto5-300.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto6-300.woff2) format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  src: url(../fonts/roboto7-300.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto1-400.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto2-400.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto3-400.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto4-400.woff2) format('woff2');
  unicode-range: U+0370-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto5-400.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto6-400.woff2) format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(../fonts/roboto7-400.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto1-700.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto2-700.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto3-700.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto4-700.woff2) format('woff2');
  unicode-range: U+0370-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto5-700.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto6-700.woff2) format('woff2');
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  src: url(../fonts/roboto7-700.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/*
 * 2.0 Global Style
 */
html {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
}

body {
  color: #4e4e4e;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 300;
  line-height: 1.6;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #000;
}
a:focus {
  outline: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
}

p {
  margin: 0 0 30px;
}

ul li {
  font-weight: 700;
  margin-bottom: 10px;
}

.custom-list-icon, .list-arrow-right {
  list-style-type: none;
  padding: 0;
}
.custom-list-icon li, .list-arrow-right li {
  position: relative;
  padding-left: 20px;
}
.custom-list-icon li::before, .list-arrow-right li::before {
  position: absolute;
  left: 0;
  color: #4e4e4e;
  font-family: "Ionicons", serif;
}

.social-block {
  list-style-type: none;
  padding: 0;
}
.social-block li {
  display: inline-block;
}
.social-block li a {
  display: inline-block;
  height: 32px;
  width: 32px;
  color: #4e4e4e;
}
.social-block li a i {
  font-size: 1.5em;
}
.social-block li a:hover, .social-block li a:focus {
  color: #000;
}

.btn.active.focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn:active:focus,
.btn:focus {
  outline: none;
}

/*noinspection CssUnknownProperty*/
.btn {
  border: 0;
  border-radius: 0;
  padding: 6px 28px;
  text-transform: uppercase;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -moz-osx-font-smoothing: grayscale;
  -webkit-transition-duration: 0.3s;
          transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
          transition-property: transform;
}

/*noinspection CssUnknownProperty*/
.btn:hover {
  -webkit-transform: scale(0.9);
      -ms-transform: scale(0.9);
          transform: scale(0.9);
}

.form-control {
  border-radius: 0;
  box-shadow: none;
  height: 48px;
  padding: 10px 12px;
  font-size: 16px;
  line-height: 1.6;
}
.form-control:focus {
  box-shadow: none;
  border-color: #ccc;
  background-color: #f8f8f8;
}

.valign-center {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.section {
  padding: 70px 0;
}

.section-title {
  color: #313131;
  letter-spacing: 1px;
  margin: 0 0 20px;
  text-transform: uppercase;
  text-align: center;
}

/*
 * 3.0 Helper Class
 */
/*
 * 3.1 Helper Class: font-weight
 */
.font-300 {
  font-weight: 300;
}

.font-400 {
  font-weight: 400;
}

.font-700 {
  font-weight: 700;
}

/*
 * 3.2 Helper Class: margin
 */
.mt0 {
  margin-top: 0;
}

.mb0 {
  margin-bottom: 0;
}

.mt20 {
  margin-top: 20px;
}

/*
 * 3.3 Helper Class: list
 */
.list-arrow-right li::before {
  content: "\f3d3";
}

/*
 * 3.4 Helper Class: button
 */
.btn-white {
  color: #000;
  background-color: #fff;
}
.btn-white:hover, .btn-white:focus {
  color: #000;
  background-color: #fff;
}

.btn-black {
  color: #fff;
  background-color: #000;
}
.btn-black:hover, .btn-black:focus {
  color: #fff;
  background-color: #000;
}

/*
 * 3.5 Helper Class: background
 */
.bg-image, .bg-image-1, .bg-image-2 {
  position: relative;
}
.bg-image::before, .bg-image-1::before, .bg-image-2::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.bg-rome-1 {
  background: url(../images/backgrounds/2023/bg-1.jpg) no-repeat center center/cover;
}

.bg-rome-2 {
  background: url(../images/backgrounds/2023/bg-2.jpeg) no-repeat center bottom/cover;
}

.bg-milan-1 {
  background: url(../images/backgrounds/2024/bg-1.jpg) no-repeat center center/cover;
}

.bg-milan-2 {
  background: url(../images/backgrounds/2024/bg-2.jpeg) no-repeat center bottom/cover;
}

.bg-palermo-1 {
  background: url(../images/backgrounds/2025/bg-1.jpg) no-repeat center center/cover;
}

.bg-palermo-2 {
  background: url(../images/backgrounds/2025/bg-2.jpg) no-repeat center bottom/cover;
}


.bg-image-1::before, .bg-image-2::before  {
  background-color: rgba(0, 0, 0, 0.7);
}

.bg-image-restart {
  background-image: linear-gradient( to right, #2b65af 0, #2b65af 100%);
  padding: 0 !important;
}

@media (min-width: 768px) {
  .section {
    padding: 90px 0;
  }

  .section-title {
    color: #313131;
    letter-spacing: 1px;
    margin: 0 0 60px;
    text-transform: uppercase;
    text-align: left;
  }
}
/*
 * 4.0 Navigation
 */
.navbar-custom {
  border: 0;
  margin: 0;
  padding-top: 10px;
  padding-bottom: 10px;
  background-color: #000;
  -webkit-transition: all 0.2s linear 0s;
          transition: all 0.2s linear 0s;
}
.navbar-custom .navbar-nav li {
  margin: 0;
}
.navbar-custom .navbar-nav > li > a {
  color: #fff;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 400;
  border-bottom: 1px solid transparent;
}
.navbar-speakers {
  background-color: black !important;
}
.navbar-custom .navbar-nav > li > a:focus, .navbar-custom .navbar-nav > li > a:hover {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.5);
}
.navbar-custom .navbar-nav > .active > a {
  border-color: rgba(255, 255, 255, 0.5);
}

.navbar-toggle {
  border: 0;
  border-radius: 0;
  margin-top: 2px;
}
.navbar-toggle .icon-bar {
  background-color: #fff;
}

.navbar-solid {
  background-color: #000 !important;
  padding: 0 !important;
  -webkit-transition: all 0.2s linear 0s;
          transition: all 0.2s linear 0s;
}

.site-branding {
  float: left;
  margin-top: 0;
  margin-left: 10px;
}
.site-branding .logo {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-right: 5px;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.site-branding .logo:focus, .site-branding .logo:hover {
  text-decoration: none;
}

/*
 * 5.0 Site Header
 */
.site-header {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  position: relative;
  text-align: center;
  display: table;
}
.header-2023 {
  background: url(../images/backgrounds/2023/header.jpeg) no-repeat center center/cover;
}

.header-2024 {
  background: url(../images/backgrounds/2024/header.jpg) no-repeat center center/cover;
}

.header-2025 {
  background: url(../images/backgrounds/2025/header.jpg) no-repeat center center/cover;
}

.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.site-header .intro {
  color: #fff;
  position: relative;
  text-align: center;
  text-transform: uppercase;
  width: 100%;
  z-index: 1;
  padding: 0 15px;
  display: table-cell;
  vertical-align: middle;
  height: 100vh;
}
.site-header .intro h2 {
  margin-top: 0;
  font-size: 25px;
  font-weight: 300;
}
.site-header .intro h1 {
  margin-top: 0;
  font-size: 30px;
}
.site-header .intro p {
  font-size: 20px;
  margin-bottom: 10px;
  font-weight: 300;
}

@media (min-width: 768px) {
  .navbar-custom {
    background-color: transparent;
    padding-top: 30px;
  }

  .site-branding {
    margin-top: 6px;
    margin-left: 0;
  }
}
/*
 * 6.0 Section
 */
/*
 * 6.1 Section: About
 */
.about .section-title {
  margin: 0 0 25px;
}
.about figure {
  margin-bottom: 25px;
}

/*
 * 6.2 Section: Facts
 */
.facts i {
  color: #fff;
  font-size: 3em;
}
.facts h3 {
  color: #fff;
  text-align: center;
  font-weight: 400;
}

/*
 * 6.3 Section: Speaker
 */
.speaker {
  text-align: center;
  color: #313131;
  text-transform: uppercase;
  margin: 25px 0;
}
.speaker h4 {
  margin-top: 15px;
  margin-bottom: 5px;
}
.speaker p {
  margin-bottom: 5px;
}
.speaker img:hover {
  opacity: .7;
}

/*
 * 6.4 Section: Registration & Pricing
 */
/*
 * 6.5 Section: Contribution
 */
.contribution {
  text-align: center;
  color: #fff;
}

/*
 * 6.6 Section: Schedule
 */
.schedule-box {
  position: relative;
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: 50px 0;
  margin: 25px 0 0;
  z-index: 1;
}
.schedule-box::before {
  content: '';
  position: absolute;
  top: 5px;
  right: 5px;
  bottom: 5px;
  left: 5px;
  border: 1px solid #fff;
  z-index: -1;
}
.schedule-box a {
  color: white;
}

/*
 * 6.7 Section: Schedule
 */
.partner {
  background-color: #f8f8f8;
}
.partner .partner-box {
  display: block;
  opacity: 0.3;
  height: 150px;
  width: 250px;
  margin: 25px auto;
  -webkit-transition: 0.5s all linear;
          transition: 0.5s all linear;
}
.partner .partner-box:hover {
  opacity: 1;
}
.partner .partner-box-cnit {
  background: url(../images/partner/partner-cnit.png) no-repeat center center/contain;
}
.partner .partner-box-sapienza {
  background: url(../images/partner/partner-sapienza.png) no-repeat center center/contain;
}
.partner .partner-box-bubbleran {
  background: url(../images/partner/partner-bubbleran.png) no-repeat center center/contain;
}
.partner .partner-box-polimi {
  background: url(../images/partner/partner-polimi.png) no-repeat center center/contain;
}
.partner .partner-box-tmytek {
  background: url(../images/partner/partner-tmytek.png) no-repeat center center/contain;
}
.partner .partner-box-oaibox {
  background: url(../images/partner/partner-oaibox.png) no-repeat center center/contain;
}
.partner .partner-box-measure {
  background: url(../images/partner/partner-measure.png) no-repeat center center/contain;
  width: 350px;
}
.partner .partner-box-ni {
  background: url(../images/partner/partner-ni.png) no-repeat center center/contain;
  width: 100px;
}

/*
 * 6.8 Section: FAQ
 */
.faq .panel-heading {
  cursor: pointer;
}
.faq .faq-toggle.collapsed::before {
  font-family: "Ionicons", serif;
  content: "\f218";
  -webkit-transition: .5s ease-out;
          transition: 0.5s ease-out;
  position: absolute;
  left: 15px;
}
.faq .faq-toggle::before {
  position: absolute;
  left: 15px;
  font-family: "Ionicons", serif;
  content: "\f209";
}
.faq .panel-group .panel + .panel {
  margin-top: 15px;
}
.faq .panel-default > .panel-heading {
  color: #FFF;
  background-color: #000000;
  border-color: #000;
  border-radius: 0;
  padding: 0;
}
.faq .panel-default > .panel-heading a {
  position: relative;
  display: block;
  text-decoration: none;
  padding: 15px 15px 15px 35px;
}

/*
 * 6.9 Section: photos
 */
.grid {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.grid::after {
  content: '';
  display: block;
  clear: both;
}

.grid-item {
  float: left;
  overflow: hidden;
  padding: 3px;
  margin: 0;
  width: 100%;
}

@media (min-width: 768px) {
  .grid-item-sm-6 {
    width: 50%;
  }

  .grid-item-sm-3 {
    width: 25%;
  }

  .section-title {
    margin: 0 0 30px;
  }

  figure {
    margin-bottom: 0;
  }
}
@media (min-width: 992px) {
  .schedule-box {
    margin: 0;
  }

  .grid-item-md-6 {
    width: 50%;
  }

  .grid-item-md-3 {
    width: 25%;
  }
}
/*
 * 7.0 Site-footer
 */
.site-footer {
  background-color: #000;
  color: #fff;
  text-align: center;
  padding: 30px 0;
}
.site-footer .site-info {
  font-weight: 400;
  margin-bottom: 10px;
}
.site-footer .site-info a {
  color: #fff;
}
.site-footer .social-block li a {
  color: #fff;
}
.site-footer .social-block li a:hover, .site-footer .social-block li a:focus {
  opacity: 0.8;
}