about.css

*,
*::after,
*::before {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Lato', sans-serif;
}

html {
  width: 100%;
}

body {
  font-family: 'Lato', sans-serif;
  width: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

.desktop_menu {
  display: none;
}

@media screen and (max-width: 768px) {
  li {
    list-style: none;
  }

  .headr {
    height: 4em;
  }

  .mobile-nav {
    display: none;
    flex-direction: column;
    gap: 1em;
    top: 0;
    left: 0;
    padding: 0 3em 1em 0;
    margin-left: 0;
    width: 96vw;
    height: 95vh;
    background: rgba(22, 21, 21, 0.9);
    position: absolute;
  }

  .mobile-item {
    padding: 1em;
    color: #fff;
    font-size: 1em;
    font-weight: 600;
  }

  #pres {
    background: #ef513c;
    width: fit-content;
    margin-left: 1em;
  }
}

.headr {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: url(imgs/mobile_intro_bg.png) no-repeat;
  background-position: bottom;
  background-size: cover;
}

#nav-close-btn {
  width: 1.5em;
}

.open {
  display: flex;
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

.mobile-logo-wrap {
  justify-self: center;
  width: fit-content;
  margin: 0 auto;
  display: none;
  justify-content: center;
}

#intro-sectn {
  width: 100%;
  height: auto;
  background: url(imgs/mobile_intro_bg.png) no-repeat;
  background-position: center;
  background-size: cover;
}

#intro-sctn-span {
  font-size: 0.8em;
  display: block;
  color: #ef513c;
  font-weight: 200;
}

.intro-sctn-title {
  font-size: 2.3em;
  font-weight: 700;
  width: 100%;
  color: #ef513c;
  padding: 1em 1.5em 2em 1em;
  line-height: 1.5em;
}

.intro-msg {
  text-align: justify;
  background: #fff;
  width: calc(100% - 2em);
  height: auto;
  border: 0.25em solid #fff;
  margin: 0 1em 1em 1em;
}

.intro-msg p {
  margin: 0 0.5em 0 0.5em;
  padding: 0.5em 0.5em;
  font-size: 1em;
  line-height: 1.8em;
}

.contact-info {
  padding: 2em 1em;
  margin: 0 auto;
  text-align: center;
}

.info-msg {
  padding: 1em;
}

.email-info {
  font-weight: bolder;
  text-decoration: underline;
}

.email-info p {
  cursor: pointer;
}

#logo-sctn {
  width: 100%;
  height: auto;
  padding-bottom: 1em;
  margin-bottom: 1em;
  border-bottom: 1px solid #dfdfdf;
}

.logo-headr {
  width: 100%;
  margin: 0 auto;
  padding: 1.9em 1em 1em 1em;
  text-align: center;
}

.logo-headr h2 {
  font-size: 1.4em;
  font-weight: 500;
}

.orange-bar {
  width: 3em;
  margin: 0 auto 2em;
  height: 1em;
  border-bottom: 1px solid #ef513c;
}

.logo-info {
  width: 70%;
  margin: 0 auto 2em;
  text-align: justify;
  line-height: 1.8em;
}

#logo-image {
  margin: 0 auto 2em auto;
  margin-left: 2em;
  margin-right: 2em;
  display: flex;
}

.past-summits {
  width: 100%;
  padding-bottom: 2em;
}

.past-header {
  width: 100%;
  margin: 0 auto;
  padding: 1.9em 1em 1em 1em;
  text-align: center;
}

.past-header h2 {
  font-size: 1.4em;
  font-weight: 500;
}

.past-sub {
  width: 70%;
  margin: 0 auto 2em;
  text-align: justify;
  line-height: 1.8em;
}

.about-2013 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 2em;
}

.about-2013 img {
  width: 90%;
}

.about-2011 {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 2em;
}

.about-2011 img {
  width: 90%;
}

.partner {
  background: #2e2e2e;
  width: 100%;
}

.partner-header {
  width: 100%;
  margin: 0 auto;
  padding: 1.9em 1em 1em 1em;
  text-align: center;
}

.partner-header h2 {
  font-size: 1.4em;
  font-weight: 500;
  color: #fff;
}

.sponsor-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1em;
  width: 100%;
  padding-right: 1em;
  padding-left: 1em;
}

.sponsors {
  width: 30%;
}

.sponsors img {
  width: 100%;
}

footer {
  width: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  padding: 2em;
}

.footer-logo img {
  width: 30vw;
}

#logo-image img {
  width: calc(100% - 10em);
  margin: 0 auto 0 auto;
  align-items: center;
}

#ham_menu_button img {
  width: 3em;
  padding-left: 1em;
  height: auto;
}

.footer-note {
  font-size: 0.7em;
}

.first-header {
  display: none;
}

#second-para {
  display: none;
}

#desktop-footer {
  display: none;
}

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

  .desktop_menu {
    display: flex;
    justify-content: center;
    gap: 2%;
    margin-right: 5vw;
  }

  .mobile-nav {
    display: none;
  }

  li {
    list-style: none;
  }

  .headr {
    gap: 4em;
    padding: 1em;
    background: #fff;
  }

  .mobile-logo-wrap {
    display: flex;
    order: -1;
    width: fit-content;
    padding-left: 1em;
  }

  .nav-class {
    width: 65vw;
  }

  .first-header {
    background: #48494d;
    width: 100%;
    font-size: 0.7em;
    color: #fff;
    padding: 0.5em;
    display: flex;
    gap: 1em;
    align-items: center;
    justify-content: flex-end;
    padding-right: 6vw;
    letter-spacing: 1px;
  }

  .first-header p {
    cursor: pointer;
  }

  .menu_item {
    font-size: 0.8em;
    letter-spacing: 1.5px;
    padding: 0.8em;
  }

  .menu_item:hover {
    cursor: pointer;
    color: #ef513c;
  }

  .presentation {
    border: 4px solid #ff4f38;
    padding: 0.7em;
    text-align: center;
  }

  .presentation a {
    color: #ff4f38;
  }

  #intro-sctn-span {
    display: none;
  }

  #intro-sectn {
    background: #ededed url(imgs/about_bg_01.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    height: auto;
    overflow: auto;
    padding-bottom: 6em;
  }

  .intro-sctn-title {
    font-size: 5.5vw;
    font-weight: 700;
    width: 70%;
    color: #ef513c;
    padding: 1em 1em 0 0.3em;
    margin: 0 auto;
    padding-bottom: 5%;
    line-height: 1.5em;
  }

  .intro-msg {
    width: 70%;
    margin: 0 auto;
  }

  #second-para {
    display: block;
  }

  .partner {
    display: none;
  }

  #logo-sctn {
    padding-top: 3em;
  }

  .logo-info {
    text-align: center;
  }

  .past-sub {
    text-align: center;
  }

  .about-years {
    display: flex;
    gap: 1em;
    width: 85%;
    margin: 0 auto;
    margin-top: 2em;
  }

  .about-years img {
    width: 100%;
    display: flex;
    margin-bottom: 2em;
    margin-top: 2em;
  }

  #logo-image img {
    width: 40%;
  }

  footer {
    background: #48494d;
  }

  #desktop-footer {
    display: inline;
    width: 15vw;
  }

  #mobile-footer {
    display: none;
  }

  .footer-note {
    color: #fff;
    font-size: 1em;
  }
}