* {
  margin: 0;
  padding: 0;
  font-family: Lato, Helvetica, sans-serif;
  scroll-behavior: smooth;
  max-width: 100%;
  transition: all 0.5s ease-in-out;
}

header {
  background-color: #272a31;
  height: 30px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav {
  margin-left: 70%;
  display: flex;
  gap: 6px;
}

.nav li {
  list-style: none;
}

.nav li a {
  text-decoration: none;
  color: #fff;
}

.nav li a:hover {
  background: #fff;
  color: #272a31;
}

.nav li a img {
  width: 24px;
  height: 30px;
  text-decoration: none;
  color: #fff;
}

.nav-link:hover {
  border: #272a31;
  border-style: solid;
}

.nav-link:active {
  border: #272a31;
  border-style: solid;
}

.fa {
  padding: 20px;
  text-align: center;
  font-size: 30px;
  width: 30px;
}

.fa-facebook {
  color: white;
}

.fa-twitter {
  color: white;
}

.top {
  max-width: 100%;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
}

.top1 {
  display: flex;
  margin: 0 20% 0 20%;
  padding: 24px;
  justify-content: center;
  align-content: center;
  align-self: center;
  width: 50%;
  height: 100px;
}

.nav .nav-link {
  color: #272a31;
}

.main {
  /* stylelint-disable-next-line */
  height: fit-content;
  width: 100%;
  background-image: url("Images/chogum.jpg");
  background-attachment: local;
  background-size: cover;
  background-repeat: no-repeat;
}

.overlay {
  background: rgba(255, 255, 255, 0.9);
  background-image: url("Images/main_big.png");
  background-size: cover;
  overflow: hidden;
  height: 100%;
}

.intro {
  margin: 8% 16%;
  height: 70%;
  display: flex;
  gap: 14px;
  flex-direction: column;
  justify-content: center;
  align-content: center;
}

#intro {
  margin: 16% 16%;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: inherit;
  font-weight: 1000;
  line-height: 1.1;
  font-size: 5vw;
  -webkit-background-clip: text;
  /* stylelint-disable-next-line */
	background-clip: text;
  background-image: url("Images/CBF1.jpg");
  background-attachment: local;
  background-size: cover;
  color: transparent;
}

.hello {
  font-size: 4vw;
  color: #ec5242;
  margin-bottom: -24px;
}

.intro-message {
  background: rgba(255, 255, 255, 0.4);
  border: #fff;
  border-style: solid;
  width: 70%;
  padding: 12px;
}

.intro-message p {
  font-size: 2vw;
}

.intro-message2 h2 {
  font-family: inherit;
  font-weight: 1000;
  line-height: 1.1;
  font-size: 2vw;
}

.intro-message2 h3 {
  font-family: inherit;
  font-weight: 400;
  line-height: 1.1;
  font-size: 1.5vw;
}

.program {
  /* stylelint-disable-next-line */
  height: fit-content;
  width: 100%;
  background-image: url("Images/CBF1.jpg");
  background-size: cover;
  text-align: center;
}

.programcover {
  width: 100%;
  height: 100%;
  background: rgba(14, 6, 6, 0.6);
  padding: 3% 14%;
}

.program h3 {
  color: #fff;
  font-weight: 700;
  line-height: 1.1;
  font-size: 2vw;
}

.program-list {
  width: 100%;
  height: 50%;
  display: flex;
  gap: 1%;
  margin: 6% 0.5%;
}

.program1 {
  width: 19%;
  padding: 2%;
  background: rgba(184, 158, 158, 0.1);
  cursor: pointer;
}

.program1:hover {
  border: #fff;
  border-style: solid;
  border-width: 1px;
}

.program1 h4 {
  color: #eb6758;
  font-weight: 600;
  line-height: 1.1;
  font-size: 1.5vw;
}

.program p {
  color: #fff;
  text-decoration: underline;
  font-weight: 400;
  line-height: 1.1;
  font-size: 1.2vw;
}

.program1 p {
  color: #fff;
  font-weight: 300;
  line-height: 1.3;
  font-size: 1.1vw;
  text-decoration: none;
}

.join {
  display: none;
}

#speakers {
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
  flex-direction: column;
  padding-top: 60px;
}

#speakers h2 {
  font-weight: 700;
  line-height: 1.1;
  font-size: 2vw;
}

.guide_bar {
  width: 53px;
  height: 16px;
  border-bottom: 1px solid rgb(239, 81, 60);
  margin: 0 auto 30px;
}

.guide_bar2 {
  border-top: 2px solid #d3d3d3;
  width: 10%;
  margin-bottom: 5%;
}

.speaker-main {
  display: flex;
  width: 100%;
  height: 10%;
  margin: 5%;
  padding: 1% 4%;
  gap: 3%;
}

.speaker-image {
  width: 200px;
  height: 200px;
  margin: 15px 0 0 15px;
  object-fit: cover;
}

.speaker-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 1.2% 7%;
  width: 80%;
}

.speaker-right {
  padding: 0% 3%;
}

.speaker-right p {
  font-size: 1.1vw;
}

.speaker-right h3 {
  font-weight: 600;
  line-height: 1.2;
  font-size: 1.5vw;
  margin-bottom: -0.2px;
}

.speaker-right p i {
  color: #eb6758;
  margin-bottom: 2px;
}

.partner {
  margin-top: 80px;
  height: 200px;
  width: 100%;
  background-image: url("Images/CBF1.jpg");
  background-size: cover;
}

.partner-list {
  width: 100%;
  height: 100%;
  background: rgba(14, 6, 6, 0.6);
}

footer {
  height: 200px;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  background-image: url("Images/main_big.png");
  background-size: cover;
  overflow: hidden;
  padding-top: 24px;
}

.copyright {
  text-align: center;
  align-content: center;
  padding: 4%;
}

.navigation {
  display: none;
  cursor: pointer;
  transition: ease-in;
}

.menu-overlay {
  display: none;
}

.logo2 {
  width: 40%;
  margin: 4% 30%;
  height: 160px;
  background-image: url("Images/Logo.png");
  background-size: contain;
  background-repeat: no-repeat;
}

@media (max-width: 768px) {
  header {
    display: none;
  }

  .top {
    display: none;
  }

  .navigation {
    display: block;
    width: 60px;
    margin: 30px 6px;
  }

  .bar {
    display: block;
    width: 30px;
    height: 2.4px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.5s ease-in-out 0.1s;
    background-color: #ec5242;
    cursor: pointer;
  }

  .navigation.active {
    position: fixed;
    width: 60px;
    margin: 30px 6px;
  }

  .navigation.active .bar:nth-child(2) {
    opacity: 0;
  }

  .navigation.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .navigation.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .intro {
    margin: 8% 4%;
  }

  .intro-message {
    width: 100%;
  }

  .intro-message p {
    font-size: 5vw;
  }

  .h1,
  .h2,
  .h3,
  .h4,
  .h5,
  .h6,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-size: 8vw;
  }

  .intro-message2 h2 {
    font-size: 6vw;
  }

  .intro-message2 h3 {
    font-size: 3.5vw;
  }

  .hello {
    font-size: 6vw;
  }

  .program {
    /* stylelint-disable-next-line */
    height: fit-content;
    width: 100%;
    background-image: url("Images/CBF1.jpg");
    background-size: cover;
    text-align: center;
    justify-content: center;
  }

  .program h3 {
    font-size: 4vw;
  }

  .programcover {
    padding: 3% 3%;
  }

  .program-list {
    width: 100%;
    /* stylelint-disable-next-line */
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .program1 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-content: center;
    align-items: center;
    padding: 4%;
    background: rgba(184, 158, 158, 0.1);
    cursor: pointer;
    text-align: left;
  }

  .program1 h4 {
    color: #eb6758;
    text-align: left;
    font-weight: 600;
    line-height: 1.1;
    font-size: 5vw;
    margin-left: 3%;
    float: left;
  }

  .program1 p {
    color: #fff;
    max-width: 45%;
    font-weight: 300;
    line-height: 1.3;
    font-size: 3vw;
    text-decoration: none;
  }

  .join1 {
    display: none;
  }

  .join {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ec5242;
    color: #fff;
    width: 60%;
    height: 60px;
    font-weight: 400;
    line-height: 1.1;
    font-size: 3vw;
    margin: 4% 20%;
  }

  .speaker-main {
    display: flex;
    width: 100%;
    height: 10%;
    margin: 2%;
    padding: 1% 2%;
    gap: 2%;
  }

  .speaker-container {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1%;
    width: 100%;
  }

  #speakers {
    padding-top: 30px;
  }

  #speakers h2 {
    font-weight: 700;
    line-height: 1.1;
    font-size: 6vw;
  }

  .speaker-right h3 {
    font-weight: 600;
    line-height: 1.2;
    font-size: 4vw;
    margin-bottom: -0.2px;
  }

  .speaker-right p {
    font-size: 3.1vw;
  }

  .menu-overlay {
    opacity: 0;
    animation: menu 0.5s ease-in-out 0.1s 1 forwards;
  }

  @keyframes menu {
    from {
      width: 0%;
      opacity: 0.3;
    }

    to {
      width: 100%;
      opacity: 1;
    }
  }

  .menu-overlay.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    margin-left: -0.1px;
    top: -0.1px;
    width: 100%;
    height: 100%;
    transition: all 0.5s ease-in-out;
    background: #ec534242;
    backdrop-filter: blur(5px);
  }

  .menu {
    margin-left: -200%;
    transition: all 0.5s ease-in-out 0.1s;
    animation-delay: 1s;
  }

  .menu.active {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-left: 20px;
    position: fixed;
    margin-left: -0.1px;
    top: -0.1px;
    width: 70%;
    height: 100%;
    background: #fff;
    animation-delay: 1s;
  }

  .login {
    display: flex;
    /* stylelint-disable-next-line */
    height: fit-content;
    width: 25%;
    border: #ec534250;
    border-style: solid;
    border-width: 2px;
    border-radius: 24px;
    margin-top: 18px;
    margin-left: 67%;
    justify-content: center;
    align-items: center;
    font-weight: 500;
    line-height: 1.1;
    font-size: 3vw;
    color: #272a31;
    transition: all 0.3s ease-in-out;
    cursor: pointer;
    padding: 12px 2px;
  }

  .login:hover {
    background: rgb(239, 81, 60);
    color: #fff;
    transform: scale(1.01, 1);
  }

  .menu-link {
    align-items: center;
    font-weight: 500;
    line-height: 1.1;
    font-size: 6vw;
    color: #272a31;
  }

  .partner {
    margin-top: 80px;
    height: 100px;
    width: 100%;
    background-image: url("Images/CBF1.jpg");
    background-size: cover;
  }

  .logo2 {
    width: 40%;
    margin: 30%;
    background-image: url("Images/Logo.png");
    background-size: contain;
    background-repeat: no-repeat;
  }

  footer {
    height: 120px;
    width: 100%;
    padding-top: 8px;
  }
}