* {
  padding: 0;
  margin: 0;
  font-family: 'Lato', sans-serif;
}

:root {
  --blackColor: #272a31;
}

.navbar {
  display: none;
}

.navbar1 {
  width: 100vw;
  height: 30px;
  background-color: var(--blackColor);
  color: white;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.navbar1 ul {
  display: flex;
  list-style: none;
  margin-right: 15%;
}

.navbar1 ul li,
.navbar2 ul li {
  margin-left: 10px;
}

.navbar2 a {
  color: var(--blackColor);
  text-decoration: none;
  cursor: pointer;
}

.navbar2-menu a {
  color: var(--blackColor);
}

.menu a {
  color: #fff;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 10%;
}

.navbar ul li a {
  text-decoration: none;
  cursor: pointer;
}

.navbar1 ul li a {
  color: #fff;
}

.navbar2 {
  width: 100vw;
  height: 80px;
  background-color: #fff;
  color: var(--blackColor);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  box-shadow: rgb(0 0 0 / 30%) 0 2px 8px 0;
}

.navbar2-menu .menu-active {
  color: #ec5242;
}

.navbar2 ul {
  display: flex;
  list-style: none;
  margin-right: 10%;
  font-size: large;
}

.button-campaign {
  width: 128px;
  height: 50px;
  background: none;
  border: 4px solid #ec5242;
  color: #ec5242;
  font-size: 1rem;
}

.hamburger {
  padding-top: 8%;
  padding-left: 10%;
  cursor: pointer;
  display: block;
}

.hamburger-line {
  width: 25px;
  height: 5px;
  background-color: var(--blackColor);
  margin-bottom: 5px;
}

.section {
  background-image: url(./img/section_bg.png);
  background-position: center;
  width: 100vw;
  height: 650px;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
}

.about-section {
  background-image: url(./img/section_bg.png);
  background-position: left;
  width: 100vw;
  height: 650px;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
}

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

.section-heading h2 {
  width: 90%;
  margin-top: 110px;
  color: #ec5242;
  margin-left: 5%;
}

.about-section-heading h2 {
  width: 100vw;
  margin-top: 110px;
  color: #ec5242;
  text-align: center;
}

.section-heading h1 {
  width: 90%;
  margin-top: 10px;
  margin-left: 5%;
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 900;

  /* background-image: linear-gradient(to bottom right, #ec5242, orange, red);
  -webkit-background-clip: text; */

  /* color: transparent; */
  background-image: url('./img/rafa-nadal.jpg');
  background-size: contain;
  -webkit-background-clip: text;
  -webkit-text-fill-color: rgba(255, 25, 0, 0.7);
  -webkit-font-smoothing: antialiased;
}

.about-section-heading h1 {
  width: 90%;
  margin-top: 10px;
  margin-left: 5%;
  font-size: 2.5rem;
  line-height: 1.2;
  font-weight: 900;
  background-image: linear-gradient(to bottom right, #ec5242, red);
  -webkit-background-clip: text;
  color: transparent;
  text-align: center;
}

.section-msg {
  width: 85%;
  margin-top: 10px;
  margin-left: 5%;
  color: var(--blackColor);
  background-color: rgb(247, 247, 248);
  border: 4px solid white;
  padding: 10px;
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 500;
}

.about-section-msg,
.about-section-msg-768 {
  width: 80%;
  margin-top: 20px;
  color: var(--blackColor);
  background-color: #fff;
  border: 2px solid #272a310e;
  padding: 10px;
  font-size: 0.9rem;
  line-height: 1.8;
  font-weight: 500;
}

.section-date {
  width: 90%;
  margin-top: 10px;
  color: var(--blackColor);
  margin-left: 5%;
  font-size: 1.6rem;
  font-weight: 900;
}

.about-section-details1 {
  width: 80%;
  margin-top: 25px;
  color: var(--blackColor);
  font-size: 0.9rem;
  font-weight: 400;
  text-align: center;
}

.section-place {
  width: 90%;
  color: var(--blackColor);
  margin-left: 5%;
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 8px;
}

.about-section-details2 {
  width: 80%;
  margin-top: 5px;
  color: var(--blackColor);
  font-size: 0.9rem;
  font-weight: 900;
  text-align: center;
}

.about-section1 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  margin-top: 40px;
}

.about-section1-heading {
  color: var(--blackColor);
  font-size: 1.2rem;
  font-weight: 600;
  width: 60%;
}

.about-section1-bar {
  margin-top: 10px;
  width: 30px;
  height: 1px;
  background-color: #ec5242;
}

.about-section1-details1 {
  margin-top: 10px;
  width: 70%;
}

.about-section1-details2 {
  width: 90%;
  border: 1px solid #d3d3d3;
  margin-top: 50px;
}

.about-section1-details2 img {
  height: 90px;
  width: 60%;
  margin: 10% 10%;
}

.about-separator {
  margin-top: 40px;
  width: 100vw;
  height: 1px;
  background-color: #d3d3d3;
}

.about-section2 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.about-section2-heading {
  color: var(--blackColor);
  font-size: 1.3rem;
  font-weight: 600;
  margin-top: 20px;
}

.about-section2-bar {
  margin-top: 10px;
  width: 30px;
  height: 1px;
  background-color: #ec5242;
}

.about-section2-details {
  text-align: center;
  margin-top: 20px;
  width: 80%;
}

.about-section2-images {
  margin-top: 40px;
  width: 90%;
}

.about-section2-image1 {
  background-image: url(./img/rafa-nadal.jpg);
  width: 90vw;
  background-position: center;
  background-size: cover;
  box-shadow: inset -100vw -100vh rgba(252, 49, 3, 0.466);
  color: #fff;
  text-align: center;
  height: auto;
  max-width: 500px;
  padding-top: 30%;
  padding-bottom: 30%;
  max-height: 67px;
}

.about-section2-image1 p {
  margin-top: 20px;
}

.about-section2-image2 {
  background-image: url(./img/djoko-australianopen.jpg);
  width: 90vw;
  background-position: center;
  background-size: cover;
  margin-top: 20px;
  box-shadow: inset -100vw -100vh rgba(252, 49, 3, 0.466);
  color: #fff;
  text-align: center;
  height: auto;
  max-width: 500px;
  padding-top: 30%;
  padding-bottom: 30%;
  max-height: 67px;
}

.about-section2-image2 p {
  margin-top: 20px;
}

.main-program {
  background-image: url(./img/main_program.png);
  width: 100vw;
  height: 750px;
  background-color: var(--blackColor);
  background-repeat: repeat;
  display: flex;
  flex-direction: column;
}

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

.main-program-container h2 {
  width: 100vw;
  text-align: center;
  color: #fff;
  font-weight: 400;
  margin-top: 15px;
}

.bar {
  margin-top: 10px;
  width: 60px;
  height: 2px;
  background-color: #ec5242;
}

.main-program-details {
  display: flex;
  flex-direction: column;
  width: 100%;
  justify-content: center;
  align-items: center;
}

.main-program-details-box1,
.main-program-details-box2,
.main-program-details-box3,
.main-program-details-box4,
.main-program-details-box5 {
  background: rgba(255, 255, 255, 0.1);
  width: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
  padding: 1%;
}

.main-program-details-img {
  width: 20%;
}

.main-program-details-heading {
  color: #ec5242;
  font-weight: 600;
  font-size: 1.2rem;
  width: 30%;
}

.main-program-details-description {
  font-size: 0.8rem;
  color: #fff;
  line-height: 1.3;
  width: 50%;
  padding: 4px;
}

.main-program-button {
  margin-top: 50px;
  background-color: #ec5242;
  border: none;
  color: #fff;
  width: 70%;
  height: 60px;
  font-size: 1.2rem;
}

.featuredSpeakersHeading {
  color: var(--blackColor);
  font-weight: 600;
  font-size: 1.5rem;
  width: 100%;
  text-align: center;
  margin-top: 30px;
}

.featuredSpeakersBar1 {
  margin-top: 10px;
  width: 40px;
  height: 2px;
  background-color: #ec5242;
  margin-left: 50%;
}

.featuredSpeakers {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 40px;
}

.featuredSpeakersContainer {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.featuredSpeakersImg img {
  width: 178px;
  height: 177px;
}

.featuredSpeakersBox {
  width: 90%;
  display: flex;
  justify-content: space-between;
}

.featuredSpeakersText {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-left: 15px;
  justify-content: flex-start;
}

.featuredSpeakersName {
  color: var(--blackColor);
  font-weight: 600;
}

.featuredSpeakersDetails1 {
  color: #ec5242;
  font-size: 0.8rem;
  font-style: italic;
  margin-top: 10px;
}

.featuredSpeakersBar {
  margin-top: 8px;
  width: 20px;
  height: 2px;
  background-color: #272a313d;
}

.featuredSpeakersDetails2 {
  color: var(--blackColor);
  font-size: 0.8rem;
  margin-top: 10px;
}

.partners,
.about-partners {
  background-color: var(--blackColor);
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.partners-heading {
  margin-top: 20px;
}

.partners-heading h2 {
  width: 100%;
  text-align: center;
  color: #ffffff9f;
  font-size: 1rem;
  font-style: normal;
  font-weight: 400;
}

.partnersBar {
  margin-top: 10px;
  width: 30px;
  height: 1px;
  background-color: #ec5242;
}

.partnersLogo {
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-evenly;
  margin-top: 30px;
  gap: 30px;
  margin-bottom: 30px;
}

.mozilla img,
.google img,
.airbnb img,
.naver img,
.twitter img {
  width: 76px;
  height: 40px;
}

.footer,
.about-footer,
.about-footer-768 {
  width: 90%;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  height: 150px;
  padding: 5%;
}

.footerLogo {
  margin-top: 30px;
  font-size: 0.8rem;
}

.footerDetails1 {
  margin-top: 20px;
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

.menu {
  position: fixed;
  top: 0;
  height: 100vh;
  left: -100%;
  display: flex;
  flex-direction: column;
  width: 100%;
  transition: 0.3s;
  background-color: var(--blackColor);
  align-items: center;
  margin-top: 20%;
  opacity: 0.9;
}

.menu.active {
  left: 0;
}

.main-program h3 {
  display: none;
}

.about-section-msg-768 {
  display: none;
}

.about-footer-768 {
  display: none;
}

@media screen and (min-width: 768px) {
  .navbar {
    display: block;
  }

  .hamburger {
    display: none;
  }

  .page-container {
    max-width: 1100px;
    margin: 0 auto;
  }

  .menu {
    display: none;
  }

  .section {
    background-position: left;
    height: 900px;
  }

  .section-heading h2 {
    padding-top: 110px;
    margin-top: 0;
    font-size: 3rem;
  }

  .section-heading h1 {
    font-size: 5rem;
    max-width: 60%;
  }

  .section-msg {
    max-width: 60%;
    font-size: 1.2rem;
  }

  .section-date {
    font-size: 2.2rem;
  }

  .section-place {
    font-size: 2rem;
  }

  .main-program {
    height: 600px;
  }

  .main-program-details {
    flex-direction: row;
    width: 80%;
    margin-top: 50px;
  }

  .main-program-details-box1,
  .main-program-details-box2,
  .main-program-details-box3,
  .main-program-details-box4,
  .main-program-details-box5 {
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    margin-left: 3px;
    height: 230px;
  }

  .main-program-button {
    display: none;
  }

  .main-program-details-img {
    width: auto;
    margin-top: 10px;
  }

  .main-program-details-heading {
    width: auto;
    margin-top: 10px;
  }

  .main-program-details-description {
    width: auto;
    text-align: center;
    margin-top: 15px;
    font-size: 0.9rem;
  }

  .main-program h3 {
    display: block;
    color: #fff;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 500;
    margin-top: 80px;
    padding-bottom: 2px;
    border-bottom-style: solid;
    border-bottom-width: 1px;
    align-self: center;
  }

  .featuredSpeakers {
    flex-direction: row;
    display: flex;
    flex-wrap: wrap;
    width: 80%;
    justify-content: center;
    align-items: center;
    margin-left: 10%;
  }

  .featuredSpeakersContainer {
    width: 50%;
  }

  .featuredSpeakersName {
    font-size: 1.2rem;
  }

  .featuredSpeakersDetails1,
  .featuredSpeakersDetails2 {
    font-size: 1rem;
  }

  .about-section {
    height: 720px;
  }

  .about-section-heading h1 {
    width: 50%;
    font-size: 4rem;
    margin-left: 25%;
  }

  .about-section-msg {
    display: none;
  }

  .about-section-msg-768 {
    display: block;
    height: 170px;
    padding: 20px;
    font-size: 1.2rem;
  }

  .about-section-details1 {
    font-size: 1.2rem;
  }

  .about-section-details2 {
    font-size: 1.2rem;
  }

  .about-section1-heading {
    font-size: 1.5rem;
  }

  .about-section1-details2 {
    width: 50%;
  }

  .about-section2 {
    margin-bottom: 100px;
  }

  .about-section2-heading {
    font-size: 1.5rem;
  }

  .about-section2-images {
    flex-direction: row;
    display: flex;
    justify-content: space-between;
    width: 60%;
  }

  .about-section2-image1,
  .about-section2-image2 {
    max-width: 100%;
    width: 48%;
    margin: auto;
    padding-top: 15%;
    padding-bottom: 15%;
    transition: all 0.5s ease-out;
  }

  .about-partners {
    display: none;
  }

  .about-footer {
    display: none;
  }

  .about-footer-768 {
    display: flex;
    background-color: var(--blackColor);
    color: #fff;
  }

  .about-footer-768 h2,
  .footerLogo h2 {
    font-size: 2rem;
  }

  .navbar2 ul {
    justify-content: space-between;
    width: 30%;
  }

  .logo {
    width: 30%;
  }

  .campaign {
    width: 20%;
  }
}