ul,
li,
body,
h1,
h2,
h3,
img,
p,
a,
div,
button {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
}

body {
  line-height: 1;
  background-color: #f7f6f6;
}

a {
  text-decoration: none;
}

hr {
  margin-top: 0;
  height: 1px;
  border: none;
  background-color: #d4d4d4;
}

ul {
  list-style: none;
}

.bg {
  position: absolute;
  top: 50px;
  opacity: 0.3;
  width: 100%;
  z-index: -1;
}

p,
h1,
h2,
h3,
a,
button,
span,
.see-program {
  font-family: 'Lato', sans-serif;
  font-style: normal;
}

.ham-img {
  height: 32px;
  margin-top: 15px;
  margin-left: 22px;
  margin-bottom: 15px;
}

.hello {
  margin-top: 10px;
  font-weight: 400;
  color: #ec5242;
  font-size: 19px;
}

.title {
  margin-top: 6px;
  font-weight: 900;
  color: #f00;
  font-size: 28px;
  opacity: 0.8;
}

.description {
  border: 3px solid white;
  background-color: rgb(243, 242, 242, 0.75);
  line-height: 1.6;
  padding: 12px;
  font-weight: 600;
  color: #515253;
  font-size: 12px;
}

.where-to-learn {
  font-weight: 900;
  color: #525252;
  font-size: 25px;
}

.p-link-sc {
  font-weight: 600;
  color: #525252;
  font-size: 13px;
}

.home {
  background-image: url(../assets/lindy-hop-bg2_transp.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  margin-top: 60px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: #f7f6f6;
}

.welcome-page {
  padding: 3%;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.headings,
.where-to-learn,
.p-link-sc {
  margin-left: 8px;
  margin-right: 8px;
}

.sc-logo {
  height: 50px;
}

.see-program {
  color: rgb(221, 221, 221);
}

.sc-section {
  display: flex;
  align-items: center;
  max-width: 266px;
  margin-bottom: 35px;
}

.link-sc {
  width: fit-content;
}

.main-styles {
  background-image: url(../assets/black_bg.png);
}

.dance-styles {
  padding-top: 30px;
  text-align: center;
  font-size: 19px;
  color: #f7f6f6;
  font-weight: 400;
}

.hr-red {
  width: 8%;
  height: 1px;
  margin-top: 13px;
  border: none;
  background-color: #ec5242;
}

.hr-grey {
  margin: 0;
  width: 25px;
  height: 1px;
  margin-top: 1%;
  margin-bottom: 1%;
  border: none;
  background-color: #b6b6b6;
  align-self: flex-start;
}

.styles-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.styles-container li {
  display: grid;
  grid-template-columns: 1fr 2fr 4fr;
  align-items: center;
  background-color: rgb(63, 65, 68, 0.85);
  padding: 10px;
  padding-top: 13px;
  padding-bottom: 13px;
  gap: 2px;
  margin-left: 12px;
  margin-right: 12px;
}

ul li p,
.seminar-text,
.seminar-year {
  color: #f7f6f6;
  font-size: 13px;
  line-height: 1.6;
}

ul li h2 {
  color: #ec5242;
  flex-wrap: nowrap;
  padding-left: 5px;
}

ul li .style-icon {
  height: 40px;
  width: 40px;
  border-radius: 30%;
  border: 3px solid rgb(82, 82, 82);
}

.join-button {
  width: 75%;
  align-content: center;
  padding-top: 22px;
  padding-bottom: 22px;
  font-size: 19px;
  color: #f7f6f6;
  background-color: #ec5242;
}

.button-container {
  padding-top: 35px;
  padding-bottom: 35px;
  display: flex;
  justify-content: center;
}

.about {
  background-image: url(../assets/lindy-hop-bg2_transp.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding-bottom: 20px;
  padding-top: 10px;
}

.about-page {
  padding: 3%;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.about-hello {
  margin-top: 10px;
  font-weight: 400;
  color: #ec5242;
  font-size: 19px;
  text-align: center;
}

.about-title {
  padding-top: 10px;
  font-weight: 900;
  color: #f00;
  font-size: 26px;
  opacity: 0.8;
  text-align: center;
}

.about-description {
  border: 1px solid #d3d3d3;
  background-color: #f5f5f5;
  line-height: 1.6;
  padding: 12px;
  font-weight: 600;
  color: #515152;
  font-size: 12px;
  text-align: center;
}

.small-p {
  line-height: 1.6;
  margin-left: 7%;
  margin-right: 7%;
  font-weight: 600;
  color: #515152;
  font-size: 11px;
  text-align: center;
}

.mail-link {
  color: #515152;
  text-decoration: underline;
  font-weight: 900;
  font-size: 12px;
}

.small-contact-text {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about2 {
  padding-bottom: 20px;
  padding-top: 10px;
}

.about2-title {
  margin-top: 10px;
  font-weight: 600;
  color: #515152;
  font-size: 19px;
  text-align: center;
}

.img-seminar {
  border: 1px solid #d3d3d3;
  background-color: #f5f5f5;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.popup-menu {
  width: 100vw;
  height: 100%;
  position: fixed;
  z-index: -100;
  background-color: rgb(236, 82, 66, 0.5);
  mix-blend-mode: multiply;
  display: flex;
  flex-direction: column;
}

.popup-menu-list {
  margin-top: 10vh;
  height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}

.close-button {
  padding-top: 5vw;
  width: 6vh;
  align-self: flex-end;
  margin-right: 5vw;
}

.popup-menu ul li a {
  color: #f5f5f5;
  font-size: 4vh;
}

.blend-mode {
  filter: blur(8px);
}

.img-logo-container {
  width: 80%;
  height: 120px;
  border: 1px solid #d3d3d3;
  background-color: white;
  overflow: hidden;
  margin-top: 25px;
}

.center-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 25px;
}

.img-container {
  position: relative;
  width: 85%;
  height: 160px;
  overflow: hidden;
}

.seminars {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgb(236, 82, 66, 0.5);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.seminar-year {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
}

.seminar-text {
  text-align: center;
}

.logo-title {
  line-height: 1.3;
  margin-left: 10%;
  margin-right: 10%;
}

.teacher-img {
  width: 35%;
  max-width: 200px;
  object-fit: cover;
  border-radius: 10px;
}

.teacher-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.teachers-container {
  display: flex;
  flex-direction: column;
  margin: 10px;
  gap: 25px;
  padding-bottom: 25px;
  padding-top: 25px;
}

.teacher-contain {
  display: flex;
  gap: 10px;
}

.teacher-name {
  font-size: 20px;
  font-weight: 900;
  color: #414141;
  padding-bottom: 1.5%;
}

.teacher-title {
  font-style: italic;
  color: #ec5242;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
}

.teacher-descr {
  line-height: 1.4;
  font-size: 13px;
  color: #414141;
}

.sdssl-button {
  border: 4px solid #ec5242;
  padding: 2vh;
  color: #ec5242;
  font-size: 3vh;
  font-weight: 600;
}

.menu-list-desktop,
.logo-navbar,
.see-program,
.p-about2-desktop,
.descr-desk,
.invisible,
.dark-header,
.only-desktop,
.cc-img-white {
  visibility: hidden;
  display: none;
}

.cc-about-footer {
  padding-top: 6.5vw;
  padding-bottom: 6.5vw;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-left: 10.5vw;
  margin-right: 10.5vw;
  align-items: center;
}

.cc-about-footer > * {
  padding: 0.5vw;
}

.cc-image {
  height: 5vw;
}

.cc {
  font-size: 4vw;
  line-height: 0.7;
  font-weight: 800;
}

.cc-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5vw;
}

.cc-text-p {
  font-size: 2.75vw;
  line-height: 1.3;
}

.black-bg {
  background-color: #383838;
}

.brand-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.partners {
  padding-top: 26px;
  padding-bottom: 5px;
}

.partners-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.partner-title {
  color: #f3f3f3;
  font-size: 15px;
  font-weight: 400;
}

.brand-container > * {
  display: flex;
  padding-left: 10px;
  padding-right: 10px;
}

.brand-img {
  height: 2.2vw;
}

.mozilla,
.google {
  height: 19px;
  align-self: center;
}

.naver {
  height: 15px;
  align-self: center;
}

.facebook {
  height: 28px;
  align-self: center;
}

.airbnb {
  height: 70px;
}

@media screen and (min-device-width: 768px) {
  .ham-link,
  .join-button,
  .about-hello,
  .descr-mob,
  .cc-img-black,
  .only-mobile {
    visibility: hidden;
    display: none;
  }

  .menu-list-desktop,
  .logo-navbar,
  .see-program,
  .descr-desk,
  .p-about2-desktop,
  .dark-header,
  .cc-img-white {
    visibility: visible;
    display: flex;
  }

  .only-desktop {
    visibility: visible;
    display: block;
  }

  .dark-menu-list a {
    color: #f3f3f3;
    font-size: 12px;
    font-weight: 400;
  }

  .dark-menu-list {
    display: flex;
    gap: 20px;
    align-items: center;
  }

  .media {
    display: flex;
    gap: 15px;
  }

  .dark-header {
    background-color: #3f4144;
    justify-content: flex-end;
    padding-right: 17.5vw;
    padding-top: 3px;
    padding-bottom: 3px;
    gap: 30px;
  }

  .logo-navbar {
    width: 120px;
    border-radius: 10px;
    border: 1px solid #d3d3d3;
  }

  .menu-list-desktop {
    gap: 4vw;
  }

  .navbar {
    margin-top: 7px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-left: 10vw;
    margin-right: 10vw;
    margin-bottom: 7px;
  }

  .menu-item-desktop:link,
  .menu-item-desktop:visited,
  .menu-item-desktop:hover,
  .menu-item-desktop:active {
    color: #3f4144;
  }

  .home-about:link,
  .home-about:visited,
  .home-about:hover,
  .home-about:active {
    color: #ec5242;
  }

  .menu-list-desktop > * {
    font-size: 12px;
    font-weight: 600;
    color: #3f4144;
    align-self: center;
  }

  .sdssl-button {
    border: 4px solid #ec5242;
    padding: 7px;
    color: #ec5242;
    font-size: 14px;
    font-weight: 600;
  }

  .hello {
    font-size: 2.85vw;
  }

  .title {
    font-size: 4.8vw;
  }

  .description {
    font-size: 13px;
    width: 43vw;
    margin-left: 1.05vw;
  }

  .where-to-learn {
    font-size: 3vw;
    margin-bottom: 0.48vw;
  }

  .p-link-sc {
    font-size: 1.75vw;
  }

  .welcome-page {
    padding-left: 12.97vw;
    padding-right: 30vw;
    padding-top: 7vw;
    gap: 1vw;
    padding-bottom: 6.4vw;
  }

  .sc-section {
    width: 60vw;
    max-width: 60vw;
  }

  .hr-red {
    width: 2.5vw;
  }

  .sc-logo {
    height: 8vw;
  }

  .styles-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin-right: 13.7vw;
    margin-left: 13.7vw;
  }

  .styles-container li {
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 0;
    padding-top: 1vw;
    padding-bottom: 1vw;
    gap: 1vw;
    margin-left: 0.12vw;
    margin-right: 0.12vw;
  }

  .styles-container li p {
    text-align: center;
    font-size: 11px;
    padding-left: 0.6vw;
    padding-right: 0.6vw;
  }

  .see-program {
    font-size: 12px;
    text-decoration: underline;
    margin: 1vw;
    margin-bottom: 2vw;
  }

  .main-styles {
    display: flex;
    flex-direction: column;
    gap: 0.7vw;
  }

  .about-title {
    font-size: 4vw;
  }

  .about-description,
  .small-p,
  .mail-link {
    font-size: 13px;
  }

  .about2-title {
    font-size: 1.9vw;
    margin-top: 10px;
  }

  .about {
    padding-bottom: 3.5vw;
    padding-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10vw;
  }

  .about1 {
    gap: 3vw;
    width: 60vw;
  }

  .descr-desk {
    padding-bottom: 1.7vw;
    padding-top: 1.7vw;
    padding-left: 4vw;
    padding-right: 4vw;
  }

  .about2,
  .about-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 20px;
    padding-top: 10px;
  }

  .about2 .headings,
  .about-page .headings {
    width: 70vw;
    margin-left: 0;
    margin-right: 0;
  }

  .about2 {
    padding-top: 2.7vw;
    gap: 1.5vw;
  }

  .brand-container > * {
    display: flex;
  }

  .brand-img {
    height: 2.2vw;
  }

  .mozilla,
  .google {
    height: 2.1vw;
    align-self: center;
  }

  .naver {
    height: 1.4vw;
    align-self: center;
  }

  .facebook {
    height: 3.1vw;
    align-self: center;
  }

  .airbnb {
    height: 9vw;
  }

  .about3 {
    padding: 0;
    padding-top: 2.7vw;
    padding-bottom: 6vw;
    gap: 4vw;
  }

  .seminars {
    flex-direction: row;
    gap: 2.05vw;
  }

  .img-container {
    width: 85%;
    height: 21.7vw;
  }

  .home-only {
    padding-top: 3vw;
  }

  .teachers-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin: 10px;
    gap: 27px;
    margin-left: 13.5vw;
    margin-right: 13.5vw;
    padding-bottom: 5vw;
  }

  .teacher-contain {
    margin-top: 2.5vw;
  }

  .teacher-img {
    width: 12vw;
  }

  .teacher-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .cc-about-footer {
    padding-top: 6.5vw;
    padding-bottom: 6.5vw;
    grid-template-columns: 3fr 6fr;
    margin-left: 12.5vw;
    margin-right: 12.5vw;
  }

  .black-bg-desktop {
    background-color: #383838;
  }

  .brand-container {
    display: flex;
    justify-content: center;
    gap: 3.5vw;
  }

  .partners {
    padding-top: 4vw;
    padding-bottom: 2vw;
  }

  .partners-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .partner-title {
    color: #b4b4b4;
    font-size: 1.75vw;
    font-weight: 400;
  }

  .cc-image {
    height: 3vw;
  }

  .cc {
    font-size: 2.75vw;
    line-height: 0.6;
    font-weight: 700;
    color: #f3f3f3;
  }

  .cc-text-p {
    font-size: 1.06vw;
    line-height: 1.3;
    color: #b6b6b6;
  }

  .cc-text {
    display: flex;
    flex-direction: column;
    gap: 1vw;
  }

  .cc-home,
  .cc-text-home-p {
    color: #3f4144;
    font-size: 1.06vw;
    line-height: 1.3;
  }
}