aboutStyle.css

@import url("https://fonts.cdnfonts.com/css/cocogoose");

body {
  margin: 0;
  padding: 0;
  font-family: "Lato", sans-serif;
}

/************** plain css: mobile version *************/
.about {
  min-height: 40vh;
  background: url(/assets/about-bg-mobile.svg) no-repeat;
  background-size: cover;
  padding-bottom: 16px;
}

.menu-list .key {
  color: #ec5242;
}

.linage {
  display: none;
}

.about-text {
  padding: 0 18px;
  display: flex;
  flex-direction: column;
}

.texts {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.texts p {
  color: #ec5242;
  font-size: 18px;
  text-align: center;
}

.texts .title {
  font-size: 25px;
  font-weight: 900;
  line-height: 28px;
  margin: 0;
}

.sub-text {
  background: #fff;
  font-size: 14px;
  font-weight: 400;
  text-align: center;
  letter-spacing: -0.06em;
  padding: 20px 12px;
}

.contact-me {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.contact-me p {
  text-align: center;
  color: #7a7a7a;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.contact-me a {
  color: #5f5f5f;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

/************* logo-info section ******************/
.logo-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 15px;
  background: #fff;
  border-bottom: 2px solid #e0e2e7;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
}

.logo-info img {
  width: 70%;
}

.logo-title {
  font-size: 20px;
  font-weight: 700;
  color: #2c2c2c;
  text-align: center;
  letter-spacing: -0.02em;
}

.logo-title::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 2px;
  background: #ec5242;
  margin-top: 30px;
  left: 43%;
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 14px;
}

.logo-text p {
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  color: #838383;
  letter-spacing: -0.03em;
}

.hidden-text {
  display: none;
}

/************* past-conference section ******************/
.past {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 10px 22px;
  border-bottom: 1px solid #fafafa;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.25);
}

.past p {
  font-size: 12px;
  font-weight: 700;
  color: #838383;
  text-align: center;
  letter-spacing: -0.03em;
}

.past-pic {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.past-pic img {
  width: 95%;
}

.layer {
  height: 100%;
  width: 95%;
  color: #fff;
  background: #ec5342b9;
  text-align: center;
  position: absolute;
  top: 0;
  left: 0;
}

.layer h3 {
  width: 100%;
  font-weight: 700;
  font-size: 25px;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  bottom: 49%;
  opacity: 1;
}

.layer h4 {
  width: 100%;
  font-weight: 700;
  font-size: 15px;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  bottom: 40%;
  opacity: 1;
}

.pic-col {
  flex-basis: 32%;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;
}

/*********** tablet version **************/
@media only screen and (min-width: 768px) {
  /************* header section ******************/
  .about {
    min-height: 10vh;
    background: url(/assets/about-bg-desktop.svg) no-repeat;
    background-size: cover;
  }

  .linage {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: end;
    gap: 6px;
    margin-top: 15%;
    padding: 0 22px;
  }

  .linage li a {
    text-decoration: none;
    color: #595959;
  }

  .about-text {
    padding: 11px 0;
    margin: 0;
  }

  .texts {
    padding: 0 10%;
  }

  .texts .title {
    font-size: 45px;
    line-height: 48px;
  }

  .texts .title::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 2px;
    background: #ec5242;
    margin-top: 63px;
    left: 48%;
  }

  .texts .hello {
    display: none;
  }

  .sub-text {
    margin: 30px 15%;
  }

  .contact-me {
    margin-top: 0;
  }

  .contact-me p {
    font-size: 15px;
  }

  /* stylelint-disable-next-line no-descending-specificity */
  .contact-me a {
    font-size: 15px;
  }

  /************* logo-info section ******************/
  .logo-info img {
    width: 40%;
  }

  .logo-title {
    font-size: 30px;
  }

  .logo-title::after {
    margin-top: 42px;
    left: 47%;
  }

  .logo-text {
    padding: 0 20%;
  }

  .hidden-text {
    display: block;
    margin-top: -16px;
  }

  .partners {
    display: none;
  }

  /************* past-conference section ******************/
  .past p {
    font-size: 16px;
  }

  .past-pic {
    flex-direction: row;
    justify-content: center;
  }

  .layer h3 {
    bottom: 35%;
  }

  .layer h4 {
    bottom: 14%;
  }

  .diff {
    background: #272a31;
    margin: -20px;
  }

  .info {
    color: #fff;
  }
}

/**************** desktop version ****************/

@media only screen and (min-width: 1024px) {
  /************* header section ******************/
  .linage {
    margin-top: 130px;
  }

  .texts {
    padding: 0 18%;
  }

  .texts .title {
    font-size: 45px;
    line-height: 45px;
  }

  .texts .title::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 2px;
    background: #ec5242;
    left: 48%;
  }

  .about-text .sub-text {
    margin-top: 50px;
  }

  .contact-me {
    margin-top: 0;
  }

  .contact-me p {
    font-size: 20px;
  }

  /* stylelint-disable-next-line no-descending-specificity */
  .contact-me a {
    font-size: 20px;
  }

  /************* logo-info section ******************/
  .logo-info img {
    width: 27%;
  }

  /************* past-conference section ******************/
  .past-pic {
    gap: 38px;
  }

  .past-pic img {
    width: 30vw;
  }

  .layer {
    width: 100%;
  }

  .layer h4 {
    bottom: 40px;
  }
}