html {
  font-size: 14px;
}

@media screen and (min-width: 768px) {
  html {
    font-size: 16px;
  }
}


a {
  color: #333;
  text-decoration: none;
}

.cmn-title {
  text-align: center;
  font-weight: bold;


}

.sub-title {
  display: block;
  color: #38b6ff;

}


.main-title {
  display: block;
  font-size: 2rem;

}

/* header */
.header {
  max-width: 1024px;
  margin: 0 auto;
  padding: 20px 16px;
 
}

.header-logo{

}

.header-list {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  
}


.header-item {
 
  font-size: 1.2rem;
}

@media screen and (min-width: 768px) {
  .header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    padding: 0;
  }
  .header-list {
    margin-top: 0;
    
  }
  .header-item {
    margin-left: 2.6rem;
  }
  
}

/* firstview */
.firstview {
  background-image: url(../image/hero.jpg);
  background-size: cover;
  background-position: center;
  height: 700px;

}

.firstview-mesage {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
  height: 100%;
  letter-spacing: 0.3rem;

}

.firstview-mesage .blue {
  color: #38b6ff;
}

@media screen and (min-width: 768px) {
  .firstview-mesage {
    font-size: 5.5rem;
    letter-spacing: 0.5rem;
}
}



/* about */
.about {
  max-width: 800px;
  margin: 120px auto 0px;
  padding: 0 16px;

}

.about-wrapper {
  margin-top: 60px;

}

.about-image {
    text-align: center;

}

.about-text {
  margin-top: 40px;
  
  }


.about-greeting {

}

.about-subtitle {
  font-size: 1.5rem;
  color: #38b6ff;
  margin-bottom: 0.5rem;

}

.greeting-desc {

}

.about-career {
  margin-top: 30px;

}



.career-list {

}

.career-item {

}


@media screen and (min-width: 768px) {
  .about-wrapper {
    display: flex;
  }
  .about-text {
  margin-left: 80px;
  margin-top: 0;
  }
}



/* skills */
.skills {
  max-width: 1024px;
  margin: 120px auto 0;
padding: 0 16px;

}

.skill-list {
  margin-top: 60px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px 20px;
}

.skill-item {}

.skill-image {
  height: 180px;
  text-align: center;

}

.skill-name {
  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;

}

.skill-desc {
  margin-top: 1rem;

}

@media screen and (min-width: 768px) {
  .skill-item {
    width: 230px;
  }
  .skill-list {
    max-width: 500px;
    margin: 60px auto;
  }

}

  @media screen and (min-width: 1024px) {
    .skill-list {
      max-width: 100%;
    }
  }



/* works */
.works {
  max-width: 900px;
  margin: 120PX auto 0;
}

.work-list {

}

.work-item {
  margin-top: 45px;

}

.work-item.reverse {
  flex-direction: row-reverse;

}

.work-image {

  
}

.work-image img {
  width: 100%;
}

.work-text {
  margin-top: 2rem;
  padding: 0 16px;
}



.work-title {
  font-size: 20px;
  font-weight: bold;
}

.work-skill {

}

.work-time {

}

.work-desc {
  margin-top: 1rem;

}


@media screen and (min-width: 768px) {
  .work-item {
    display: flex;
    gap: 0 50px;
  }

  .work-image {
      width: 50%;
  }

   .work-text {
      width: 50%;
      padding: 0;
   }
   .work-title {
    font-size: 20px;
    font-weight: bold;
   }
      

}



/* contact */
.contact {
  margin: 120px 0;
  text-align: center;
}

.contact-text {
  margin: 60px;

}

.contact-message {

}

.contact-mail {

  font-size: 1.5rem;
  font-weight: bold;
  text-align: center;

}

.icon-area {
  margin-top: 30px;


}

.icon-area .fa-brands {
  font-size: 2rem;
  margin: 0 1rem ;

}

@media screen and (min-width: 768px) {
  .contact-mail {
    font-size: 2rem;
}






/* footer */
.footer {
  background: #ddd;
  padding: 30px 16px 10px;

}

.footer-list {
  display: flex;
  justify-content: space-around;
  max-width: 400px;
  margin: 0 auto;

}

.footer-item {
  font-size: 1.2rem;

}

.copyright {
  margin-top: 2rem;
  text-align: center;

}