style.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: lato, sans-serif;
  font-style: normal;
  font-weight: 100;
  background-color: #fff;
}

.hero-section {
  display: flex;
  flex-direction: column;
  gap: 5%;
  height: 98%;
  background-image: url('./assets/images/web3-header-bg.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  padding: 2% 5%;

  /* border: 2px solid blue; */
}

.top-menu {
  display: none;
}

.logo {
  display: none;
}

.nav-bar {
  display: flex;
  justify-content: start;
  padding: 2% 5%;
  height: 10%;
  width: 100%;
}

.hamburger {
  z-index: 40;
  margin-right: 8%;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: #272a31;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}

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

.hamburger.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: #fff;
}

.hamburger.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: #fff;
}

.menu li:last-child {
  border: 4px solid #ec5242;
  padding: 0.5rem;
}

.headline {
  min-height: 80%;
  overflow: clip;
}

.title {
  height: 8%;
  font-size: 1rem;
  color: #ec5242;
  padding: 2% 0;
  margin-bottom: 4%;
}

.sub-title {
  font-size: 2.1rem;
  color: #ec240d;
  font-weight: 800;
  line-height: 90%;
  height: 30%;
  margin-bottom: 7%;
  overflow: clip;
}

.title-description {
  color: #272a31;
  font-size: 0.9rem;
  margin-bottom: 2%;
  border: 1px solid #fff;
  padding: 6%;
  background-color: #f7f7f7;
  height: 30%;
  overflow: hidden;
}

.title-date {
  font-size: 1.6rem;
  height: 12%;
  overflow: clip;
}

.title-venue {
  color: #272a31;
  font-size: 0.9rem;
  height: 10%;
}

.program-section {
  min-height: 100%;
  padding: 6% 4%;
  display: flex;
  flex-direction: column;
  background-image: url('./assets/images/program-section-bg.png');
  background-size: 100% 100%;
  color: #fff;
}

.main-program {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  background-color: rgba(56, 52, 73, 0.7);
  border-radius: 30px;
}

.program-title {
  font-size: 1.3rem;
  margin-top: 2%;
}

.main-program hr {
  background: #ec240d;
  width: 20%;
  margin: 1% 0;
  border: 1px solid #ec240d;
}

.programs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.program-item {
  display: grid;
  grid-template-columns: 2rem 5rem 2fr;
  align-items: center;

  /* justify-content: center; */
  width: 99%;
  height: 99px;

  /* width: 80%; */
  background-color: rgba(56, 58, 63, 0.8);
  padding-left: 1rem;
}

.program-name {
  font-size: 0.8rem;
  color: #ec5242;

  /* align-self: center; */
}

.program-description {
  font-size: 0.7rem;
  text-overflow: ellipsis;
}

.program-btn {
  margin: 5% 0;
  text-decoration: none;
  color: #fff;
  background-color: #ec5242;
  height: 42px;
  padding-top: 12px;
  text-align: center;
  width: 80%;
  font-size: 0.8rem;
  font-weight: bold;
}

.speaker-section {
  padding: 6% 4%;
  display: flex;
  flex-direction: column;
  min-height: 130%;
  overflow: clip;
  margin-bottom: 10%;
}

.featured-speakers {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.speaker-list {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 8%;
}

.speaker-title {
  font-size: 1.3rem;
  margin-top: 2%;
}

.featured-speakers hr {
  background: #ec240d;
  width: 20%;
  margin: 2% 0;
  border: 1px solid #ec240d;
  margin-bottom: 7%;
}

.speaker-details {
  display: grid;
  grid-template-columns: 4rem 1fr;
  column-gap: 2rem;
  height: 90px;
}

.speaker-img {
  position: relative;
  height: 80px;
  width: 80px;
  background-image: url('./assets/images/pattern.jpg');
  background-repeat: no-repeat;
  background-size: 70% 70%;
}

.speaker-image {
  position: absolute;
  width: 85%;
  height: 85%;
  right: 0;
  bottom: 0;
}

.speaker-name {
  font-size: 1rem;
}

.speaker-qualifications {
  font-size: 0.7rem;
  color: #ec5242;
  font-style: italic;
}

.speaker-info hr {
  background: #272a31;
  width: 20%;
  border: 0.3px solid #272a31;
  margin: 4% 0;
}

.speaker-brief {
  font-size: 0.5rem;
}

.partner-footer-mobile {
  display: flex;
  flex-direction: column;
  background-color: #414246;
  align-items: center;
}

.partner-title {
  font-size: 1.3rem;
  margin-top: 2%;
  color: #fff;
}

.partner-footer-mobile hr {
  background: #ec240d;
  width: 10%;
  margin: 2% 0;
  border: 1px solid #ec240d;
  margin-bottom: 2%;
}

.partner-logos {
  display: grid;
  grid-template-columns: 33% 33% 33%;
  align-items: center;
  justify-content: center;
  min-height: 70%;
}

.partner-logos img {
  height: 70%;
  width: 70%;
  padding: 5%;
}

.mobile-footer {
  height: 150px;
  display: grid;
  grid-template-columns: 20% 60%;
  align-items: center;
  justify-content: center;
  padding: 2% 10%;

  /* padding: 10%; */
}

.footer-logo {
  display: flex;
  height: 64px;
  width: 64px;
}

.mobile-footer span {
  font-size: 0.7rem;
  display: block;

  /* color: #fff; */
  font-weight: bold;
  text-align: center;
}

/* About Page Mobile Styles */

.contact-us {
  font-size: 0.7rem;
  display: inline-block;

  /* width: 70%; */
  padding: 2% 15%;
  align-self: center;
  text-align: center;
}

.contact-email {
  font-size: 0.7rem;
  display: inline-block;
  padding: 2% 15%;
  text-decoration: underline;
  font-weight: bold;
  text-align: center;
  width: 80%;
  align-self: center;
}

.hackathon-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2% 5%;
  border-bottom: 1px solid black;
  margin-bottom: 10%;
}

.hackathon-logo-title {
  font-size: 1.3rem;
  margin-top: 1rem;
}

.hackathon-logo hr {
  background: #ec240d;
  width: 20%;
  margin: 1% 0;
  border: 1px solid #ec240d;
  margin-bottom: 1.5rem;
}

.logo-design {
  font-size: 0.7rem;
  width: 80%;
  margin-bottom: 2rem;
}

.hackathon-logo-img {
  border: solid 1.5px black;
  width: 85%;
  border-radius: 10px;
}

.hackathon-logo-image {
  position: relative;
  width: auto;
}

.past-event-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2% 5%;
  margin-bottom: 8%;
}

.past-event-title {
  font-size: 1.3rem;
  margin-top: 1rem;
}

.past-event-section hr {
  background: #ec240d;
  width: 20%;
  margin: 1% 0;
  border: 1px solid #ec240d;
  margin-bottom: 1.5rem;
}

.past-info {
  font-size: 0.7rem;
  width: 80%;
}

.past-event-images {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 70%;
  width: 90%;
  align-items: center;
}

.event-1 {
  border: 1px solid black;
  height: 200px;
  width: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-image: url('./assets/images/Past-h-event-1.jpg');
  background-size: 100% 100%;

  /* backdrop-filter: blur(8px);
  background: rgba(65,54,65,0.4); */
}

.event-2 {
  border: 1px solid black;
  height: 200px;
  width: 300px;
  background-image: url('./assets/images/Past-h-event-2.jpg');
  background-size: 100% 100%;
}

.event-img-overlay {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  width: 100%;
  background-color: rgba(236, 82, 72, 0.5);
}

.event-year {
  font-size: 2.1rem;
  font-weight: bolder;
  color: #fff;
}

.event-detail {
  font-size: 1.1rem;
  font-weight: bolder;
  color: #fff;
}

/* .past-event-images img {
  border: 1px solid black;
  height: 200px;
  width: 300px;
  height: 35%;
  width: 85%;
} */

.menu a:hover {
  color: black;
}

@media (max-width: 768px) {
  .nav-bar {
    position: sticky;
    top: 0;
  }

  .menu {
    display: fixed;
    position: absolute;
    flex-direction: column;
    top: 0;

    /* left: -6%; */
    left: -1000%;
    height: 100vh;
    width: 70%;
    background-color: rgb(236, 82, 66, 0.7);
    z-index: 29;
    padding-top: 30%;
    transition: 0.3s;
    margin-top: 0;
    backdrop-filter: blur(8px);
    padding-left: 1rem;
  }

  .menu.active {
    top: -5%;
    left: -6%;
  }

  .menu li {
    list-style: none;
  }

  .menu a {
    text-decoration: none;
    font-style: normal;
    font-weight: 600;
    font-size: 1.4rem;
    line-height: 44px;
    color: #fff;
  }
}

@media (min-width: 768px) {
  .hamburger {
    display: none;
  }

  .hero-section {
    padding: 0;
  }

  .headline {
    padding: 2% 15%;
  }

  .top-menu {
    display: flex;
    list-style: none;
    background-color: #272a31;
    align-items: center;
    justify-content: end;
    gap: 3%;
    padding: 1% 2%;
  }

  .top-nav-link {
    color: #fff;
    text-decoration: none;
  }

  .nav-bar {
    display: flex;
    position: sticky;
    top: 0;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background-color: #fff;
    padding: 0 15%;
  }

  .logo {
    display: flex;
    height: 64px;
    width: 64px;
  }

  .menu {
    display: flex;
    width: 100%;
    list-style: none;
    align-items: center;
    justify-content: end;
    gap: 3%;
  }

  .nav-link {
    color: #272a31;
    text-decoration: none;
    font-weight: bold;
  }

  .title {
    font-size: 2rem;
  }

  .sub-title {
    font-size: 2.7rem;
    height: 25%;
  }

  .title-description {
    font-size: 1.1rem;
  }

  .title-date {
    font-size: 1.9rem;
  }

  .title-venue {
    font-size: 1.2rem;
  }

  .programs {
    display: grid;
    grid-template-columns: 18% 18% 18% 18% 18%;
  }

  .program-item {
    display: grid;
    padding-right: 0;
    grid-template-columns: 100%;
    text-align: center;
    align-items: center;
    justify-content: center;
    height: 16rem;
    overflow: hidden;
  }

  .material-symbols-outlined {
    height: 3rem;
  }

  .program-name {
    height: 2rem;
  }

  .program-description {
    height: 10rem;
  }

  .program-btn {
    text-decoration: underline;
    background-color: transparent;
    font-size: 1.5rem;
    font-weight: bolder;
  }

  .speaker-list {
    padding: 1% 10%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    row-gap: 19%;
    column-gap: 6%;
  }

  .speaker-details {
    grid-template-columns: 6rem 1fr;
    column-gap: 2rem;
    height: 100px;
  }

  .speaker-img {
    height: 90px;
    width: 90px;
    background-size: 80% 80%;
  }

  .speaker-image {
    position: absolute;
    width: 90%;
    height: 90%;
    right: 0;
    bottom: 0;
  }

  .speaker-name {
    font-size: 1.3rem;
  }

  .speaker-qualifications {
    font-size: 0.8rem;
  }

  .speaker-brief {
    font-size: 0.6rem;
  }

  .mobile-footer span {
    font-size: 1rem;
  }

  .contact-us {
    font-size: 1rem;
    margin: 0 15%;
    padding-bottom: 8px;
  }

  .contact-email {
    font-size: 0.9rem;
    margin: 0;
    padding: 0;
    text-align: center;
    width: 100%;
  }

  .logo-design {
    font-size: 1.2rem;
    width: 60%;
  }

  .past-info {
    font-size: 1.2rem;
    width: 70%;
  }

  .past-event-section {
    padding-bottom: 0;
  }

  .past-event-images {
    display: flex;
    flex-direction: row;
    align-items: start;
    justify-content: center;
  }

  .menu a:hover {
    color: #ec5242;
  }

  .partner-about {
    display: none;
  }

  #about-footer {
    background-color: #414246;
  }

  #about-footer span {
    color: #fff;
  }
}

@media (min-width: 992px) {
  .hero-section {
    height: 111vh;
  }

  .title {
    font-size: 2.3rem;
  }

  .sub-title {
    font-size: 3.1rem;
    height: 20%;
    margin-bottom: 1%;
  }

  .title-description {
    font-size: 1.1rem;
  }

  .title-date {
    font-size: 2.1rem;
  }

  .title-venue {
    font-size: 1.4rem;
  }

  .program-name {
    font-size: 0.9rem;
  }

  .program-description {
    font-size: 0.9rem;
  }

  .speaker-brief {
    font-size: 0.8rem;
  }

  .mobile-footer span {
    font-size: 1.4rem;
  }
}