p {
  font-size: 1.1em;
}

strong {
  font-weight: 600;
}

.header-about {
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 0 10px;
}

.header-about h1 {
  font-size: 4em;
  font-weight: 700;
  color: var(--primary-color);
}

.header-about p {
  max-width: 700px;
  font-weight: 500;
  text-align: center;
  color: var(--primary-text2-color);
}

.section1 {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 50px 10px;
  background: var(--primary-bg2-color);
  color: var(--primary-text1-color);
}

.section1 p {
  max-width: 700px;
  text-align: center;
}

h2 {
  font-size: 2em;
  font-weight: 500;
  margin-bottom: 20px;
}


.section2 {
  background: #0080ff1b;
  padding: 0 10px;
  margin-bottom: 50px;
}

.section2 .container {
  position: relative;
  display: flex;
  align-items: center;
  padding: 50px 0;
}

.section2 .container .bximg {
  position: relative;
  min-width: 400px; height: 350px;
  background: var(--light-color);
  border: 10px solid var(--primary-bg1-color);
  margin-right: 40px;
}

.section2 .container .bximg img {
  position: absolute;
  width: 100%; height: 100%;
  object-fit: cover;
}

.section2 .container .text-content p {
  font-size: 1em;
}


.section3 {
  padding: 0 10px;
  margin-bottom: 50px;
}

.section3 ul {
  display: grid;
  grid-template-columns: repeat( auto-fit, minmax( 230px, 1fr ) );
  grid-gap: 30px;
}

.section3 ul li {
  padding: 20px;
  background: var(--primary-bg2-color);
  border: 1px solid var(--primary-border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  transition: 0.1s transform;
}

.section3 ul li:hover {
  transform: translateY(-10px);
}

.section3 ul li span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--primary-color);
  margin-bottom: 10px;
}

.section3 ul li span svg {
  fill: var(--light-color);
  width: 20px;
}

.section3 ul li p {
  font-size: 1em;
}

.section3 ul li h3 {
  font-weight: 600;
  margin-bottom: 15px;
}


.section4 {
  padding: 0 10px;
  margin-bottom: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.section4 h2 {
  align-self: normal;
}

.section4 p {
  text-align: center;
  max-width: 700px;
  margin: 5px 0;
  font-size: 1em;
}

.section4 a {
  font-weight: 600;
  color: var(--primary-color);
}



@media all and ( max-width: 1000px ) {
  .header-about {
    height: 250px;
  }
  .header-about h1 {
    font-size: 3em;
  }
  .header-about p {
    max-width: 600px;
    font-size: 0.9em;
  }
}


@media all and ( max-width: 900px ) {
  .section2 .container .bximg {
    min-width: 350px; height: 300px;
    margin-right: 20px;
  }
}

@media all and ( max-width: 800px ) {
  .section2 .container .bximg {
    margin-right: 0px;
    margin-bottom: 20px;
  }
  .section2 .container {
    flex-direction: column;
  }
  h2 {
    font-size: 1.8em;
    margin-bottom: 20px;
    text-align: center;
  }
  .section3 ul {
    grid-gap: 20px;
  }
  
  .section4 h2 {
    align-self: auto;
  }

}



@media all and ( max-width: 700px ) {
  .header-about h1 {
    font-size: 2.5em;
  }
  .header-about p {
    max-width: 500px;
  }
  p {
    font-size: 1em;
  }
  .section4 p {
    font-size: 0.9em;
  }

}


@media all and ( max-width: 500px ) {
  .section2 .container .bximg {
    min-width: 300px; height: 250px;
  }
}


@media all and ( max-width: 400px ) {
  .header-about h1 {
    line-height: 40px;
    text-align: center;
    margin-bottom: 15px;
  }
}