@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@100;200;300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: "Outfit", sans-serif;
}

body {
  background-color: #131317;
}

a {
  text-decoration: none;
}

.header {
  background-image: url(./images/2triangle.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

header {
  display: flex;
  justify-content: center;
}

nav {
  position: fixed;
  top: 0;
  height: 100px;
  padding: 20px;
  width: 80%;
  color: #fff;
}

.brand-logo {
  line-height: 100px;
}

nav ul {
  list-style: none;
  float: right;
}

nav ul li {
  display: inline-block;
  line-height: 75px;
  padding: 0 8px;
}

nav ul li a {
  font-size: 16px;
  color: #9a9a9a;
  text-decoration: none;
  font-weight: 300;
  line-height: 26px;
}

nav ul li a.active {
  color: #e5e5e5;
}

.hamburger {
  float: right;
  color: #fff;
  line-height: 80px;
  font-size: 42px;
  margin-right: 40px;
  cursor: pointer;
  display: none;
}

.arrowIcon {
  width: 24px;
  height: 24px;
}

.registerBtn,
.wrap-hero-content button {
  background: linear-gradient(270deg, #2c2c2c 62%, #222222 100%),
    linear-gradient(0deg, #d4d4d4, #d4d4d4);
  border: 1px solid #d4d4d4;
  padding: 14px 26px;
  cursor: pointer;
  opacity: 1;
  margin-left: 30px;
}

.registerBtn:hover,
.wrap-hero-content button:hover {
  opacity: 0.7;
}

.registerBtn a,
.wrap-hero-content button a {
  font-size: 16px;
  font-weight: 500;
  line-height: 26px;
  color: #dddddd;
  letter-spacing: 1px;
  text-decoration: none;
  display: flex;
  align-items: center;
}

@media (max-width: 1200px) {
  nav {
    width: 92%;
    padding: 14px;
  }
}

@media (max-width: 986px) {
  header {
    justify-content: space-between;
  }

  nav {
    width: 100%;
    line-height: 126px;
    height: 120px;
  }

  nav ul {
    position: fixed;
    width: 100%;
    height: 100vh;
    background-color: #131317;
    top: 120px;
    left: -100%;
    text-align: center;
    transition: all 0.5s;
  }

  nav ul li {
    display: block;
    margin: 50px 0;
    line-height: 30px;
  }

  nav ul.show {
    left: 0;
  }

  .hamburger {
    display: block;
    line-height: 102px;
  }
}

@media (max-width: 658px) {
  header {
    margin-bottom: 36px;
  }

  nav button {
    font-size: 14px;
    padding: 14px 18px;
  }

  nav button span {
    padding-left: 4px;
  }

  .header {
    background-size: auto;
  }
}

@media (max-width: 480px) {
  nav button {
    padding: 6px;
    font-size: 10px;
  }

  nav button span.arrow-icon {
    padding-left: 0px;
    font-size: 14px;
  }

  .hamburger {
    font-size: 36px;
  }
}

.navBgColor {
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 100;
  /* display: fixed; */
}

/* =========================Hero section================================ */

.hero-container {
  margin-top: 130px;
  display: flex;
  justify-content: center;
  margin-bottom: 72px;
}

.wrap-hero-content {
  width: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.wrap-hero-content .heading {
  font-size: 56px;
  line-height: 70.56px;
  font-weight: 800;
  text-align: center;
  padding-bottom: 8px;
  background: linear-gradient(
    96.39deg,
    #9a9a9a 0%,
    #9a9a9a 0.01%,
    #e5e5e5 98.96%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wrap-hero-content .text {
  font-size: 24px;
  font-weight: 400;
  line-height: 30.24px;
  text-align: center;
  background: linear-gradient(92.52deg, #9a9a9a 0%, #e5e5e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 36px;
}

.wrap-hero-content .location {
  font-size: 20px;
  font-weight: 600;
  line-height: 32.96px;
  margin-bottom: 64px;
  text-align: center;
  padding: 12px;
  border: 2px solid;
  border-image-slice: 1;
  border-image-source: radial-gradient(
    100% 11641.27% at 100% 49.12%,
    rgba(59, 59, 59, 0) 0%,
    #3b3b3b 48.11%,
    rgba(59, 59, 59, 0) 100%
  );
}

.wrap-hero-content .location span {
  background: linear-gradient(92.52deg, #e5e5e5 0%, #9a9a9a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.location a {
  cursor: pointer;
}

.wrap-hero-content .location strong {
  color: #f5ee60;
}

.wrap-hero-content button {
  margin-bottom: 69px;
}

@media (max-width: 986px) {
  .hero-container {
    margin-top: 10.5rem;
  }
}

@media (max-width: 658px) {
  .wrap-hero-content {
    width: 90%;
  }

  .wrap-hero-content .heading {
    font-size: 42px;
    line-height: 64px;
  }

  .wrap-hero-content .text {
    font-size: 20px;
  }

  .wrap-hero-content .location {
    font-size: 18px;
    margin-bottom: 48px;
  }

  .wrap-hero-content button {
    margin-bottom: 40px;
  }
}

@media (max-width: 480px) {
  .wrap-hero-content .heading {
    font-size: 32px;
    line-height: 44px;
  }

  .wrap-hero-content .text {
    font-size: 18px;
  }

  .wrap-hero-content .location {
    font-size: 16px;
  }
}

/* =========================SECTION About================================*/

.about-container {
  display: flex;
  justify-content: center;
  margin-bottom: 100px;
}

.wrap-container-about {
  border: 2px solid #3b3b3b;
  width: 70%;
  color: #9a9a9a;
  padding: 20px;
}

.wrap-container-about h2 {
  text-align: center;
  font-size: 40px;
  font-weight: 500;
  line-height: 50px;
  padding-bottom: 20px;
  background: linear-gradient(
    96.39deg,
    #9a9a9a 0%,
    #9a9a9a 0.01%,
    #e5e5e5 98.96%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.wrap-container-about p {
  color: #e5e5e5;
  font-weight: 400;
  font-size: 20px;
  line-height: 32px;
  padding: 15px 0;
}

@media (max-width: 986px) {
  .wrap-container-about h2 {
    font-size: 36px;
  }
  .wrap-container-about p {
    font-size: 18px;
  }
}

@media (max-width: 698px) {
  .wrap-container-about {
    width: 80%;
  }
  .wrap-container-about h2 {
    font-size: 32px;
    line-height: 26px;
  }
  .wrap-container-about p {
    font-size: 14px;
    padding: 10px 0;
    line-height: 26px;
  }
}

@media (max-width: 546px) {
  .wrap-container-about {
    width: 85%;
  }
  .wrap-container-about h2 {
    font-size: 22px;
    line-height: 28px;
  }
  .wrap-container-about p {
    font-size: 13.5px;
    padding: 6px 0;
    line-height: 22px;
  }
}

/* ==============Speakers =========================*/

.speaker-container {
  background-image: url(./images/1triangle.png);
  background-repeat: no-repeat;
  background-position: right top;
  background-size: 614px 602px;
}

@media (max-width: 658px) {
  .speaker-container {
    background-size: 274px 402px;
  }
}

.speaker-container .section-heading {
  margin-bottom: 48px;
}

.speaker-content {
  display: flex;
  justify-content: center;
  margin-bottom: 100px;
  z-index: 100;
}

.wrap-container-speaker {
  width: 75%;
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}

.speakerCard {
  background-color: #1a1a1a;
  border: 1px solid #3b3b3b;
  color: #e5e5e5;
  padding: 24px;
  letter-spacing: 0.8px;
}

.speakerOne {
  flex: 1;
}

.speakerTwo {
  flex: 1;
}

.profileImg {
  width: 220px;
  height: 220px;
  margin-bottom: 20px;
}

.profileImg img {
  width: 100%;
  filter: grayscale(100%);
}

.speakerName {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 18px;
}

.speakerDetail .name {
  background: linear-gradient(
    96.39deg,
    #9a9a9a 0%,
    #9a9a9a 0.01%,
    #e5e5e5 98.96%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 32px;
  font-weight: 500;
  line-height: 40px;
}

.speakerName img {
  width: 32px;
  height: 32px;
}

.speakerDetail .role {
  font-size: 24px;
  font-weight: 500;
  line-height: 24px;
  padding-bottom: 5px;
}

.aboutSpeaker {
  font-size: 18px;
  font-weight: 400;
  line-height: 27px;
  padding: 16px 0;
}

@media (max-width: 1200px) {
  .wrap-container-speaker {
    width: 85%;
  }
}

@media (max-width: 986px) {
  .wrap-container-speaker {
    width: 85%;
  }
  .speakerDetail .name {
    font-size: 28px;
    line-height: 32px;
  }
  .speakerDetail .role {
    font-size: 18px;
  }
  .aboutSpeaker {
    font-size: 14px;
    line-height: 22px;
  }
}

@media (max-width: 698px) {
  .wrap-container-speaker {
    width: 90%;
  }
  .speakerDetail .name {
    font-size: 24px;
    line-height: 22px;
  }
  .speakerDetail img {
    width: 28px;
    height: 28px;
  }
}

@media (max-width: 546px) {
  .wrap-container-speaker {
    width: 95%;
    margin: 0 50px;
  }
}

/* =================================Agenda======================================== */

.content {
  display: flex;
  justify-content: center;
}

.wrap-agenda-container {
  width: 85%;
}

.menu-agenda-list {
  list-style: none;
  color: #e5e5e5;
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.menu-agenda-list li {
  padding: 24px 80px;
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  font-size: 24px;
  font-weight: 300;
  line-height: 27.07px;
  border: 1px solid;
  border-image-source: radial-gradient(
    100% 33172.55% at 100% 50.66%,
    rgba(59, 59, 59, 0) 1.05%,
    #3b3b3b 49.37%,
    rgba(59, 59, 59, 0) 100%
  );
  border-image-slice: 1;
  background: radial-gradient(
      100% 33172.55% at 100% 50.67%,
      rgba(26, 26, 26, 0) 0%,
      #1a1a1a 49.49%,
      rgba(26, 26, 26, 0) 100%
    ),
    radial-gradient(
      100% 33172.55% at 100% 50.66%,
      rgba(59, 59, 59, 0) 1.05%,
      #3b3b3b 49.37%,
      rgba(59, 59, 59, 0) 100%
    );
}

.menu-agenda-list li .time {
  width: 246px;
}

.menu-agenda-list li .topics {
  display: flex;
  align-items: center;
  font-weight: 400;
}

.menu-agenda-list li .topics img {
  margin-right: 24px;
}

@media (max-width: 1200px) {
  .wrap-agenda-container {
    width: 85%;
  }
  .menu-agenda-list li {
    font-size: 20px;
    line-height: 22px;
  }
}

@media (max-width: 986px) {
  .menu-agenda-list li {
    font-size: 18px;
    padding: 24px 30px;
  }
  .menu-agenda-list li .time {
    width: 200px;
  }
}

@media (max-width: 698px) {
  .menu-agenda-list li {
    font-size: 16px;
  }
  .menu-agenda-list li .time {
    width: 150px;
  }
}

@media (max-width: 546px) {
  .menu-agenda-list li {
    font-size: 15px;
    padding: 24px 20px;
  }
  .menu-agenda-list li .time {
    width: 100px;
  }
}

/* =======================================Core Team=================================== */

.team-members .section-heading {
  margin-bottom: 48px;
}

.wrap-teamMem-container {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrapper {
  width: 90%;
  position: relative;
}

.wrapper .carousel {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% / 6.2) - 10px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 20px;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.carousel::-webkit-scrollbar {
  display: none;
}
.carousel.no-transition {
  scroll-behavior: auto;
}
.carousel.dragging {
  scroll-snap-type: none;
  scroll-behavior: auto;
}
.carousel.dragging .card {
  cursor: grab;
  user-select: none;
}
.carousel :where(.card, .img) {
  display: flex;
  justify-content: center;
  align-items: center;
}
.carousel .card {
  scroll-snap-align: start;
  list-style: none;
  background: linear-gradient(180deg, #1a1a1a 0%, rgba(26, 26, 26, 0) 100%);
  border: 1px solid #3b3b3b;
  cursor: grab;
  padding: 24px;
  flex-direction: column;
  border-radius: 0;
}
.carousel .card .img {
  width: 156px;
  height: 208px;
}
.card .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.card-text {
  font-weight: 500;
  color: #e5e5e5;
  margin-top: 20px;
}
.carousel .card-text h2 {
  font-size: 22px;
  line-height: 27.07px;
  padding-bottom: 12px;
}
.carousel .card-text span {
  font-size: 18px;
  line-height: 22.56px;
}

@media screen and (max-width: 1200px) {
  .wrapper .carousel {
    grid-auto-columns: calc((100% / 4.1) - 9px);
  }
}

@media screen and (max-width: 900px) {
  .wrapper .carousel {
    grid-auto-columns: calc((100% / 2) - 9px);
  }
}

@media screen and (max-width: 600px) {
  .wrapper .carousel {
    grid-auto-columns: 100%;
  }
}

/* =======================Footer============================================= */

.footer-content {
  padding: 122px 0 60px 0;
}

.section-heading {
  display: flex;
  justify-content: center;
}

.section-heading .wrap-heading {
  border: 2px solid;
  border-image-source: radial-gradient(
    100% 11641.27% at 100% 49.12%,
    rgba(59, 59, 59, 0) 0%,
    #3b3b3b 48.11%,
    rgba(59, 59, 59, 0) 100%
  );
  border-image-slice: 1;
  padding: 12px;
  width: 300px;
  background: radial-gradient(
    47.08% 1212.37% at 47.08% 50%,
    rgba(31, 31, 31, 0.5) 0%,
    rgba(31, 31, 31, 0) 100%
  );
}

.section-heading h4 {
  font-size: 40px;
  line-height: 50.4px;
  font-weight: 500;
  text-align: center;
  background: linear-gradient(
    96.39deg,
    #9a9a9a 0%,
    #9a9a9a 0.01%,
    #e5e5e5 98.96%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 698px) {
  .section-heading .wrap-heading {
    width: 260px;
  }
  .section-heading h4 {
    font-size: 34px;
    line-height: 44px;
  }
}

.footer-container-wrapper {
  display: flex;
  justify-content: space-around;
  padding-top: 60px;
  flex-wrap: wrap;
}

.footer-content .title {
  font-size: 20px;
  font-weight: 400;
  line-height: 32.96px;
  background: #e5e5e580;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
  margin-bottom: 8px;
}

.footer-content .content {
  font-size: 16px;
  font-weight: 400;
  line-height: 26.37px;
  color: #e5e5e5;
}

.socialmedia-link ul {
  list-style: none;
  display: flex;
  gap: 16px;
}

.socialmedia-link ul li {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5e5e5;
}

.socialmedia-link ul li a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.socialmedia-link ul li a img {
  width: 16px;
  height: 16px;
}

@media (max-width: 698px) {
  .footer-content {
    flex-direction: column;
  }

  .footer-content .content {
    text-align: center;
    margin-bottom: 3rem;
  }

  .socialmedia-link ul {
    justify-content: center;
  }
}

.trangle-img {
  text-align: center;
  margin: 56px 0 100px 0;
}

.img {
  width: 282px;
  height: 169px;
}

@media (max-width: 698px) {
  .trangle-img {
    margin: 46px 0 60px 0;
  }

  .img {
    width: 242px;
    height: 149px;
  }
}

.trangle-img {
  user-select: none;
}