html, body {
  width: 100%;
  height: 100%;
  margin: 0px;
  padding: 0px;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  font-size: 13px; }

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

.container {
  max-width: 100%;
  padding-left: 1rem;
  padding-right: 1rem; }

@media (min-width: 768px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem; } }

img {
  width: 100%;
  height: auto; }

header {
  position: relative;
  background-color: black;
  min-height: 18rem;
  width: 100%;
  margin-top: 0; }
  header nav {
    color: #333; }
    header nav img {
      width: 50px;
      height: auto; }
    header nav .ras {
      width: 110px; }
    header .banner-covid {
      background: #FFF;
      text-align: center;
      padding: 15px 15px;
    }
    header .banner-covid.under {
      padding-top: 103px;
    }
    header .banner-covid.absolute {
      position: absolute;
      z-index: 99;
    }
    header .banner-covid p {
      margin: 0;
      color: #ff6666;
      font-size: 20px;
      font-weight: 500;
    }
    header .banner-stream {
      background: #FFF;
      text-align: center;
      padding: 15px 15px;
    }
    header .banner-stream.under {
      padding-top: 103px;
    }
    header .banner-stream.absolute {
      position: absolute;
      z-index: 99;
    }
    header .banner-stream p {
      margin: 0;
      color: #000000;
      font-size: 30px;
      font-weight: 500;
    }

  header video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    -ms-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -webkit-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%); }
  header .container {
    position: relative;
    z-index: 2; }
  header .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: 0.5;
    z-index: 1; }

.sticky {
  top: 0;
  z-index: 99; }

.sticky + .carousel {
  height: 110vh; }

/* --- Sticky navigation --- */
.navbar {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.96) !important;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  margin-bottom: 0; }

.navbar-light .navbar-nav .nav-item .nav-link {
  font-size: 1.15rem; }

.navbar-light .navbar-nav .nav-item .nav-link.link-logo {
  font-size: 1.3rem; }

.logos {
  padding-top: 0.5rem !important;
  padding-bottom: 0.5rem !important; }

.logos .logo {
  display: flex;
  align-items: center;
  justify-content: center; }
  .logos .logo a {
    cursor: pointer; }
    .logos .logo a img {
      max-width: 150px; }
  .logos .logo.mrs-logo a p {
    display: block;
    width: 100%;
    text-align: center;
    color: #3498db;
    font-family: "Roboto", sans-serif;
    font-size: 13px;
    font-weight: 600;
    padding: 0px 0 0 0; }
  .logos .logo.mrs-logo a:hover {
    text-decoration: none;
    cursor: pointer !important; }
  .logos .logo.mrs-logo img {
    padding-top: 15px;
    display: block;
    max-width: 65px;
    margin: 0 auto; }

.navbar-light .navbar-nav .nav-item {
  font-weight: 500; }
  .navbar-light .navbar-nav .nav-item .nav-link:hover {
    cursor: pointer;
    color: #3498db; }
  .navbar-light .navbar-nav .nav-item .nav-link.link-logo {
    color: #3498db !important;
    font-size: 12px;
    white-space: nowrap;
    line-height: 1.2;
    padding: 0.1rem 0.5rem; }

  .navbar-light .navbar-nav .nav-item.nav-logo {
    line-height: 20px; }

.navbar-light .navbar-nav.mr-auto li:first-child {
  line-height: 20px; }

.navbar-light .navbar-nav .nav-item.nav-page .nav-link {
  color: #3498db;
  font-weight: 600; }

@media (min-width: 992px) {
  .navbar-nav .nav-item:not(.nav-page) + .nav-item.nav-page {
    border-left: 1px solid rgba(0, 0, 0, 0.15);
    margin-left: 0.5rem;
    padding-left: 0.5rem; } }

@media (max-width: 991px) {
  .navbar-nav .nav-item:not(.nav-page) + .nav-item.nav-page {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: 0.5rem;
    padding-top: 0.5rem; } }

.carousel .anons {
  display: block;
  position: absolute;
  top: 20%;
  width: 100%;
  text-align: center;
  z-index: 9; }
  .carousel .anons h1 {
    color: #FFF;
    display: block;
    max-width: 700px;
    margin: 0 auto;
    padding: 20px 0;
    background-color: hsla(240, 0%, 30%, 0.6);
    }

.carousel-item {
  height: 100vh;
  min-height: 350px;
  filter: contrast(1.4);
  background: no-repeat center center scroll;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover; }

 .carousel-inner h2{
  background-color: hsla(240, 0%, 25%, 0.6);
 }

.row-description {
  text-align: center;
  padding: 10px 0; }
  .row-description h3 {
    text-align: center;
    margin: 0 auto;
    display: block;
    padding: 10px 0; }
  .row-description p {
    width: 100%; }

.row-lecturers h3 {
  width: 100%;
  text-align: center;
  margin-bottom: 30px; }

.row-lecturers .lecture-block {
  text-align: center; }
  .row-lecturers .lecture-block .lecturer-picture {
    margin-bottom: 10px; }
    .row-lecturers .lecture-block .lecturer-picture img {
      width: 150px;
      height: auto; }

.row-lecturers .lect_about video {
  max-width: 100%; }

.row-schedule {
  padding: 20px 0; }
  .row-schedule h3 {
    width: 100%;
    text-align: center;
    padding-bottom: 15px; }

.row-information {
  padding-bottom: 40px; }
  .row-information h3 {
    width: 100%;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 30px; }
  .row-information p {
    width: 100%; }

.row-apply-nophoto .col-lg-12 {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 250px;
  /* background: url("../assets/images/prague.jpg"); */
  /* background-attachment: fixed; */
  /* background-position: center; */
  /* background-repeat: no-repeat; */
  /* background-size: cover; } */
  }

.row-apply-nophoto .btn-apply-nophoto {
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 24px;
  background: #3498db;
  color: #FFF;
  text-decoration: none; }
  .row-apply-nophoto .btn-apply-nophoto:hover {
    cursor: pointer; }

.row-apply-nophoto-info h3 {
  width: 100%;
  padding: 15px 0 15px 0;
  text-align: center; }

.row-apply .col-lg-12 {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 250px;
  background: url("../assets/images/prague.jpg");
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover; }

.row-apply .btn-apply {
  width: 200px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  font-size: 24px;
  background: #3498db;
  color: #FFF;
  text-decoration: none; }
  .row-apply .btn-apply:hover {
    cursor: pointer; }

.row-apply-info h3 {
  width: 100%;
  padding: 15px 0 15px 0;
  text-align: center; }

.row-contacts {
  padding: 60px 40px;
  background: #3498db;
  color: #FFF;
  font-size: 17px; }
  .row-contacts h3 {
    font-size: 24px; }

.row-detail {
  margin: 0 30px; }
  .row-detail h2 {
    width: 100%;
    text-align: center;
    margin: 40px 0; }
  .row-detail ul {
    width: 100%; }

.row.row-outdoor .mapouter {
  text-align: right;
  max-height: 500px;
  max-width: 100%; }
  .row.row-outdoor .mapouter .gmap_canvas {
    overflow: hidden;
    background: none !important;
    max-height: 500px;
    max-width: 100%; }
    .row.row-outdoor .mapouter .gmap_canvas iframe {
      max-width: 100%;
      max-height: 100%;
      margin: 0 auto;
      width: 100%;
      height: 500px; }

.row.row-outdoor h3, .row.row-outdoor h4 {
  width: 100%;
  margin-top: 20px;
  text-align: center; }

.row.row-outdoor h4 {
  margin-bottom: 20px; }

.row.row-outdoor .video-block {
  margin-bottom: 30px; }

.row.row-outdoor video {
  display: block;
  margin: 0 auto;
  max-width: 100%; }

.row.row-outdoor .experiment-block {
  padding: 0; }
  .row.row-outdoor .experiment-block h3 {
    margin-bottom: 10px; }
  .row.row-outdoor .experiment-block img {
    max-width: 400px;
    display: block;
    margin: 0 auto;
    margin-bottom: 20px; }
  .row.row-outdoor .experiment-block iframe {
    width: 90%; }

.row.experiments .experiment-block:last-child img {
  width: 482px;
  max-width: 100%; }

.row-references {
  padding-bottom: 20px; }
  .row-references h3 {
    width: 100%;
    text-align: center; }
  .row-references code {
    display: block;
    background: #f7f7f9;
    line-height: 35px;
    padding: 10px 40px;
    border-radius: 15px;
    position: relative; }
    .row-references code .btn-clipboard {
      position: absolute;
      top: .5rem;
      right: .5rem;
      z-index: 10;
      display: block;
      padding: .25rem .5rem;
      font-size: 75%;
      color: #818a91;
      cursor: pointer;
      background-color: transparent;
      line-height: 20px;
      border: 0;
      border-radius: .25rem;
      transition: background .1s ease-in-out; }
      .row-references code .btn-clipboard:hover {
        color: #fff;
        background-color: #027de7; }

.mapouter {
  margin: 0 auto 35px auto; }

.row-map h2, .row-map h3 {
  width: 100%;
  margin-top: 30px;
  text-align: center; }

.row-map h3:first-child {
  margin-bottom: 20px; }

.row-map .fel-map {
  width: 100%;
  margin: 0 auto;
  text-align: center; }

.fel-map img {
  max-width: 600px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto; }

.row-map img {
  max-width: 400px;
  width: 100%;
  height: auto; }

.row-organizer h3 {
  width: 100%;
  text-align: center; }

.row-organizer p {
  text-align: center; }

.row-organizer .row {
  margin-top: 30px; }
  .row-organizer .row h3 {
    margin-bottom: 20px; }
  .row-organizer .row div {
    text-align: center;
    margin-bottom: 20px; }
    .row-organizer .row div h4 {
      margin-top: 10px; }
    .row-organizer .row div img {
      height: 160px;
      width: 119px;
      max-width: 250px; }
  .row-organizer .row .martin img {
    max-width: 122px; }
  .row-organizer .row .robert img {
    max-width: 140px; }
  .row-organizer .row .kristina img {
    padding-bottom: 7px; }
  .row-organizer .row .franchi img {
    max-width: 206px; }

.row-short h3 {
  width: 100%;
  margin: 20px 0;
  padding: 40px;
  text-align: center; }
  .row-short mark {
    background-color: #ffd34e;
    padding-right: 330px;
    padding-left: 330px;
    padding-top: 40px;
    padding-bottom: 40px;
  }

.row-short .col-lg-6 {
  background-size: cover;
  padding: 40px; }
  .row-short .col-lg-6 .lect_block .lect_pic {
    position: relative;
    box-sizing: border-box; }
    .row-short .col-lg-6 .lect_block .lect_pic img {
      max-width: 150px;
      border-radius: 100%; }
    .row-short .col-lg-6 .lect_block .lect_pic .lect_position {
      display: block;
      position: absolute;
      bottom: -5px;
      right: -23px;
      background: #fff;
      color: #3498db;
      z-index: 1;
      padding: 9px; }
      .row-short .col-lg-6 .lect_block .lect_pic .lect_position.marco {
        font-size: 15px; }
  .row-short .col-lg-6 .lect_block .lect_name {
    display: block;
    margin-top: 20px;
    font-size: 20px; }

.row-short .lect_blue {
  background: #3498db;
  color: #fff;
  background-size: cover; }
  .row-short .lect_blue .link_more, .row-short .lect_blue .link_less, .row-short .lect_blue a {
    color: #fff;
    text-decoration: none;
    transition: color .3s ease-in-out; }
    .row-short .lect_blue .link_more:hover, .row-short .lect_blue .link_less:hover, .row-short .lect_blue a:hover {
      color: #EAEAEA; }

.row-short .lect_white {
  background: #fff;
  background-size: cover;
  color: #333; }
  .row-short .lect_white .lect_block .lect_pic .lect_position {
    background: #3498db;
    color: #fff; }
  .row-short .lect_white .link_more, .row-short .lect_white .link_less, .row-short .lect_white a {
    color: #3498db;
    text-decoration: none;
    transition: opacity .3s ease-in-out; }
    .row-short .lect_white .link_more:hover, .row-short .lect_white .link_less:hover, .row-short .lect_white a:hover {
      opacity: 0.8; }

.jumbo-header {
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  background-attachment: fixed;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff; }

.jumbo-outdoor {
  background-image: url("../assets/images/outdoors.jpg"); }

.jumbo-map {
  background-image: url("../assets/images/prague.jpg");
  background-attachment: fixed; }

.jumbo-info {
  background-image: url("../assets/images/drone_desert.jpg"); }

.outdoor-hero {
  position: relative;
  min-height: 75vh;
  overflow: hidden; }
  .outdoor-hero video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 0;
    transform: translateX(-50%) translateY(-50%); }
  .outdoor-hero .container {
    position: relative;
    z-index: 2; }
  .outdoor-hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: black;
    opacity: 0.5;
    z-index: 1; }

.outdoor-video-wrap {
  background-color: #000; }

.outdoor-video {
  width: 100%;
  height: auto;
  display: block; }

footer a.partners img {
  max-width: 18%;
  margin-top: 10px;
  margin-right: 15px;
}
footer a.partners.p {
  display: inline-block;
  max-width: 200px;
  color: white;
  font-size: 20px;
  vertical-align: bottom;
}

.nav-black  {
  color: #333;
}

@media all and (min-width: 992px) {
	.navbar .nav-item .dropdown-menu{ display: none; }
	.navbar .nav-item:hover .nav-link{   }
	.navbar .nav-item:hover .dropdown-menu{ display: block; }
	.navbar .nav-item .dropdown-menu{ margin-top:0; }
}

/* =========================================================
   Modern refresh styles for 2026 landing page
   ========================================================= */

/* --- Sections --- */
.section-padding {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.section-bg-light {
  background-color: #f8f9fa;
}

.section-title {
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-title h2 {
  font-weight: 700;
  color: #222;
  margin-bottom: 0.75rem;
}

.section-title p {
  color: #666;
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.2rem;
}

.about-card {
  padding: 2rem; }

.about-card .lead {
  text-align: left;
  margin-bottom: 0.75rem;
  max-width: none;
}

.about-highlights p {
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
}

.about-highlights p:last-child {
  margin-bottom: 0;
}

/* --- Hero --- */
#carouselExampleIndicators .carousel-item {
  height: 80vh;
  min-height: 450px;
}

.carousel-item {
  filter: none;
}

.carousel-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.55));
  z-index: 1;
}

.carousel-caption {
  z-index: 2;
}

.carousel-caption h2 {
  background: transparent;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  font-weight: 600;
}

.carousel .anons {
  top: 22%;
  z-index: 3;
}

.carousel .anons h1 {
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  border-radius: 12px;
  padding: 28px 36px;
  max-width: 760px;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
  .carousel .anons h1 {
    font-size: 1.35rem;
    padding: 18px 22px;
    margin: 0 15px;
  }
}

/* --- Cards --- */
.mrs-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  padding: 2rem;
  height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mrs-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.mrs-card h4 {
  font-weight: 700;
  color: #222;
  margin-bottom: 1rem;
}

.mrs-card p {
  color: #555;
  line-height: 1.7;
}

.mrs-card a {
  color: #3498db;
  text-decoration: none;
}

.mrs-card a:hover {
  text-decoration: underline;
}

.mrs-card .btn-mrs,
.mrs-card .btn-mrs:hover {
  color: #fff;
  text-decoration: none;
}

/* --- Lecturer cards --- */
.lecturer-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-left: 4px solid #3498db;
}

.lecturer-card .lecturer-photo {
  position: relative;
  margin-bottom: 1.25rem;
}

.lecturer-card .lecturer-photo img {
  width: 190px;
  height: 250px;
  object-fit: cover;
  object-position: top;
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.lecturer-card .lecturer-badge {
  position: absolute;
  bottom: 8px;
  right: -14px;
  background: #3498db;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 20px;
  max-width: 160px;
  text-align: center;
  line-height: 1.2;
}

.lecturer-card .lecturer-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: #222;
  margin-bottom: 0.25rem;
}

.lecturer-card .lecturer-role {
  font-size: 0.95rem;
  color: #3498db;
  font-weight: 600;
  margin-bottom: 1rem;
}

.lecturer-card .lecturer-bio {
  color: #555;
  font-size: 1rem;
  line-height: 1.7;
  text-align: left;
  word-break: break-word;
  overflow-wrap: break-word;
}

@media (min-width: 768px) {
  .lecturer-card .lecturer-name {
    font-size: 1.6rem;
  }
  .lecturer-card .lecturer-role {
    font-size: 1.1rem;
  }
  .lecturer-card .lecturer-bio {
    font-size: 1.15rem;
  }
}

.lecturer-card .link_more,
.lecturer-card .link_less {
  display: inline-block;
  margin-top: 0.75rem;
  font-weight: 600;
  color: #3498db;
  text-decoration: none;
}

.lecturer-card .link_more:hover,
.lecturer-card .link_less:hover {
  text-decoration: underline;
}

/* --- Feature cards (image + text) --- */
.feature-card {
  overflow: hidden;
  padding: 0;
}

.feature-card .feature-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.feature-card .feature-body {
  padding: 2rem;
}

/* --- Experience carousel --- */
#experienceCarousel {
  padding-bottom: 0;
}

#experienceCarousel .carousel-item {
  height: 75vh;
  min-height: 450px;
  background: no-repeat center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

#experienceCarousel .carousel-caption {
  position: absolute;
  bottom: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 900px;
  padding: 2rem;
  text-align: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  border-radius: 12px;
}

#experienceCarousel .carousel-caption h2 {
  background: transparent;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

#experienceCarousel .carousel-caption p {
  font-size: 1.25rem;
  line-height: 1.5;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

#experienceCarousel .carousel-control-prev,
#experienceCarousel .carousel-control-next {
  width: 5%;
}

#experienceCarousel .carousel-control-prev-icon,
#experienceCarousel .carousel-control-next-icon {
  filter: none;
}

#experienceCarousel .carousel-indicators {
  bottom: 20px;
}

#experienceCarousel .carousel-indicators li {
  background-color: rgba(255, 255, 255, 0.6);
}

#experienceCarousel .carousel-indicators .active {
  background-color: #fff;
}

@media (max-width: 768px) {
  #experienceCarousel .carousel-item {
    height: 60vh;
    min-height: 350px;
  }
  #experienceCarousel .carousel-caption {
    padding: 1.25rem;
    width: 92%;
  }
  #experienceCarousel .carousel-caption h2 {
    font-size: 1.5rem;
  }
  #experienceCarousel .carousel-caption p {
    font-size: 1rem;
  }
}

/* --- Tour cards --- */
.tour-card {
  padding: 0;
  overflow: hidden;
}

.tour-card img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background-color: #e9ecef; }

.tour-card .tour-body {
  padding: 1.25rem;
}

.tour-card .tour-body h5 {
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tour-card .tour-body p {
  font-size: 1.05rem;
  color: #666;
  margin-bottom: 0;
}

/* --- Info / registration cards --- */
.info-card {
  border-left: 4px solid #3498db;
}

.info-card ul {
  padding-left: 1.25rem;
  color: #555;
  line-height: 1.8;
  font-size: 1.1rem; }

/* --- Schedule table --- */
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}

.schedule-table th {
  background: #3498db;
  color: #fff;
  font-weight: 600;
  padding: 0.85rem 1rem;
  text-align: left;
  border: none;
}

.schedule-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid #e9ecef;
  vertical-align: top;
}

.schedule-table tbody tr:nth-child(even) {
  background: #f8f9fa;
}

.schedule-table tbody tr:hover {
  background: #eef7fd;
}

.schedule-table td small {
  color: #888;
}

.schedule-section-title {
  margin: 1.25rem 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #3498db;
}

.schedule-parallel {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.schedule-parallel-col {
  flex: 1 1 220px;
  min-width: 220px;
}

.schedule-parallel-col .schedule-table {
  margin-top: 0;
}

/* --- Schedule accordion --- */
.schedule-day {
  border-bottom: 1px solid #e9ecef;
}

.schedule-day:last-child {
  border-bottom: none;
}

.schedule-day-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  cursor: pointer;
  margin: 0;
  padding: 1rem 0;
  font-weight: 700;
  color: #222;
}

.schedule-day-toggle .schedule-venue {
  display: block;
  margin-top: 0.25rem;
  font-weight: 400;
  color: #888;
  font-size: 0.85rem;
}

.schedule-venue-text {
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
}

.schedule-day-toggle .fa-chevron-down {
  color: #3498db;
  transition: transform 0.2s ease;
}

.schedule-day-toggle.collapsed .fa-chevron-down {
  transform: rotate(-90deg);
}

.schedule-subtoggle {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  user-select: none;
  background: #eaf4fc;
  border: 1px solid #cfe8fa;
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.schedule-subtoggle:hover {
  background: #d9edfa;
  box-shadow: 0 2px 8px rgba(52, 152, 219, 0.2);
}

.schedule-subtoggle .fa-chevron-down {
  color: #3498db;
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.schedule-subtoggle.collapsed .fa-chevron-down {
  transform: rotate(-90deg);
}

/* --- Past schools --- */
.past-school-card iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border-radius: 12px;
  border: 0;
}

.past-school-card .mrs-card {
  height: 100%;
}

/* --- Buttons --- */
.btn-mrs {
  display: inline-block;
  background: #3498db;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.35);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-mrs:hover {
  background: #2980b9;
  color: #fff;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(52, 152, 219, 0.45);
}

/* --- Apply CTA --- */
.apply-section {
  background: url("../assets/images/prague.jpg");
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  padding: 7rem 0;
}

.apply-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.apply-section .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.apply-section h2 {
  color: #fff;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

/* --- Footer --- */
footer {
  background: #3498db;
  color: #fff;
}

footer a {
  color: #fff;
}

footer .partners img {
  max-height: 60px;
  width: auto;
  max-width: 220px;
  margin-right: 20px;
  margin-bottom: 10px;
}

/* --- Utility --- */
.text-muted {
  color: #6c757d !important;
}

.lead {
  font-size: 1.3rem;
  line-height: 1.8;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}


/* --- Mobile typography --- */
@media (max-width: 768px) {
  html, body {
    font-size: 19px;
  }

  .lead {
    font-size: 1.1rem;
    line-height: 1.7;
  }

  .section-title p {
    font-size: 1.05rem;
  }

  .mrs-card p,
  .mrs-card ul {
    font-size: 1rem;
  }

  .lecturer-bio {
    font-size: 1rem;
  }
}