@charset "UTF-8";
body {
  background-color: #fafafa;
}

.inner {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}

.section__title {
  display: inline-block;
  font-size: 3em;
  padding-bottom: 10px;
  border-bottom: 2px solid #0011ff;
  margin-bottom: 20px;
}

.section__title span {
  color: #0011ff;
}

.section__bgc {
  background-color: rgba(217, 217, 217, 0.442);
}

.mb {
  display: block;
}

@media screen and (min-width: 1024px) {
  .mb {
    display: none;
  }
}

.pc {
  display: none;
}

@media screen and (min-width: 1024px) {
  .pc {
    display: block;
  }
}

header {
  width: 100%;
  height: 100vh;
  background: url("../img/top-image.jpg");
  background-size: cover;
}

.header__nav {
  background-color: rgba(255, 255, 255, 0.453);
  padding: 20px 0;
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 10;
}

.nav__inner {
  display: flex;
}

.header__logo > a {
  font-size: 2em;
  color: #333;
}

.nav__right {
  margin-left: auto;
}

.nav__items {
  line-height: 32px;
}

@media screen and (min-width: 1024px) {
  .nav__items {
    display: flex;
  }
}

.nav__item {
  margin-right: 20px;
}

.nav__item a {
  color: #333;
  font-size: 1.3em;
  position: relative;
  user-select: none;
}

.nav__item a:hover:after {
  content: "";
  position: absolute;
  top: 25px;
  left: 0;
  width: 100%;
  height: 0;
  padding-bottom: 5px;
  border-bottom: 3px solid #0011ff;
}

@media screen and (min-width: 1024px) {
  .nav__item a:hover:after {
    padding-bottom: 0;
  }
}

.nav__item :last-child {
  margin-right: 0;
}

.header__nav-main {
  padding-top: 200px;
}

@media screen and (min-width: 767px) {
  .header__nav-main {
    padding-top: 350px;
  }
}

@media screen and (min-width: 1024px) {
  .header__nav-main {
    padding-top: 500px;
  }
}

@media screen and (min-width: 1200px) {
  .header__nav-main {
    padding-top: 500px;
  }
}

.header__name-skill {
  margin-top: 40px;
}

.header__name {
  font-size: 3em;
  color: #fff;
  font-weight: bold;
  line-height: 1.3em;
}

.header__name span {
  font-weight: bold;
  color: #0011ff;
}

.header__skill {
  color: #fff;
  font-size: 1.3em;
  padding-bottom: 15px;
}

.header__screen-cover {
  width: 100%;
  height: 100vh;
  background-color: rgba(108, 131, 216, 0.678);
}

/*ボタン*/
.hamburger_btn {
  position: fixed;
  top: 0;
  right: 0;
  width: 70px;
  height: 72px;
  cursor: pointer;
  z-index: 50;
}

.hamburger_btn .line {
  position: absolute;
  top: 0;
  left: 20px;
  width: 32px;
  height: 2px;
  background: #333333;
  text-align: center;
}

.hamburger_btn .line_01 {
  top: 24px;
  transition: 0.4s ease;
}

.hamburger_btn .line_02 {
  top: 34px;
  transition: 0.4s ease;
}

.hamburger_btn .line_03 {
  top: 44px;
  transition: 0.4s ease;
}

.btn_line01 {
  transform: translateY(10px) rotate(-45deg);
  transition: 0.4s ease;
}

.btn_line02 {
  transition: 0.4s ease;
  opacity: 0;
}

.btn_line03 {
  transform: translateY(-10px) rotate(45deg);
  transition: 0.4s ease;
}

/*サイドバー*/
.menu-enter-active, .menu-leave-active {
  transition: opacity 0.4s;
}

.menu-enter, .menu-leave-to {
  opacity: 0;
}

.menu-leave, .menu-enter-to {
  opacity: 1;
}

.menu li {
  list-style: none;
  line-height: 1;
  padding: 1.5rem;
}

.menu {
  background-color: #6c83d8;
  padding: 10rem 1rem;
  position: fixed;
  width: 60%;
  height: 80rem;
  top: 0;
  right: 0;
  z-index: 10;
}

@media screen and (min-width: 767px) {
  .menu {
    text-align: center;
    width: 50%;
  }
}

.menu a {
  color: #fff;
  text-decoration: none;
  font-size: 1.5rem;
  padding: 0;
  user-select: none;
}

.menu ul {
  margin: 1rem;
  padding: 0;
}

.header__about {
  padding-top: 100px;
  padding-bottom: 100px;
}

.about__title-box {
  margin-top: 50px;
}

.about__name-item {
  margin-top: 20px;
}

@media screen and (min-width: 767px) {
  .about__box {
    display: flex;
    justify-content: space-between;
  }
}

.about__items {
  order: 0;
  margin-top: 40px;
}

@media screen and (min-width: 767px) {
  .about__items {
    margin-top: 0;
  }
}

.about__image {
  order: 1;
  text-align: center;
}

.about__name {
  font-size: 2em;
  padding-bottom: 20px;
  text-align: center;
}

@media screen and (min-width: 767px) {
  .about__name {
    text-align-last: left;
  }
}

.about__item {
  font-size: 1.3em;
  padding: 15px 0;
}

@media screen and (min-width: 1024px) {
  .image__me {
    margin-right: 100px;
  }
}

@media screen and (min-width: 1200px) {
  .image__me {
    margin-right: 300px;
  }
}

.image__me img {
  border-radius: 50%;
  width: 200px;
}

@media screen and (min-width: 767px) {
  .image__me img {
    width: 300px;
  }
}

@media screen and (min-width: 1024px) {
  .image__me img {
    width: 350px;
  }
}

.about__skill {
  padding-top: 100px;
  padding-bottom: 100px;
}

.skill__title-site-design {
  margin-top: 50px;
}

.skill__site-design {
  font-size: 2em;
  padding-bottom: 10px;
}

.site-design__description {
  line-height: 1.5em;
  padding-bottom: 70px;
}

@media screen and (min-width: 767px) {
  .site-design__description {
    font-size: 1.3em;
  }
}

@media screen and (min-width: 1024px) {
  .skill__box {
    display: flex;
  }
}

@media screen and (min-width: 1024px) {
  .skill__left-right {
    width: calc(50% - 50px / 2);
  }
}

@media screen and (min-width: 767px) {
  .skill__box-left {
    margin-right: 50px;
  }
}

.skill__item {
  display: flex;
  margin-bottom: 70px;
}

.skill__item-image img {
  width: 150px;
  height: 150px;
}

.skill__item-text {
  padding-left: 15px;
}

@media screen and (min-width: 767px) {
  .skill__item-text {
    margin-right: 20%;
  }
}

.skill__item-text h3 {
  font-size: 1.3em;
  font-weight: bold;
}

.skill__item-text .text__item {
  margin-top: 15px;
}

.skill__item-text p {
  line-height: 2em;
}

.skill__portfolio {
  padding-top: 100px;
  padding-bottom: 100px;
}

.portfolio__description {
  font-size: 1.3em;
  line-height: 1.5em;
}

.portfolio__description-first {
  padding-top: 50px;
}

.portfolio__description-last {
  padding-top: 50px;
}

.portfolio__box {
  margin-top: 70px;
}

@media screen and (min-width: 1024px) {
  .portfolio__box {
    display: flex;
  }
}

.portfolio__item {
  overflow: hidden;
  margin: 0 auto 50px;
}

@media screen and (min-width: 767px) {
  .portfolio__item {
    width: 60%;
  }
}

@media screen and (min-width: 1024px) {
  .portfolio__item {
    width: calc(33.3333% - 20px*2 / 3);
    margin-right: 20px;
  }
}

@media screen and (min-width: 1024px) {
  .portfolio__item:last-child {
    margin-right: 0;
  }
}

.portfolio__item-image {
  overflow: hidden;
}

.portfolio__image:hover {
  transform: scale(1.1, 1.1);
  transition: all 1s;
}

.portfolio__image img {
  width: 100%;
  height: 224px;
}

.portfolio__item-text {
  padding: 20px 0 20px 0;
}

.portfolio__item-title {
  font-size: 1.3em;
  font-weight: 400;
  padding-bottom: 10px;
}

.portfolio__text {
  line-height: 1.5em;
  padding-top: 10px;
}

.portfolio__blog {
  padding-top: 100px;
  padding-bottom: 100px;
}

.blog__box {
  max-width: 800px;
  margin: 40px auto;
  box-shadow: 5px 5px 5px #c5c5c5;
}

@media screen and (min-width: 767px) {
  .blog__box {
    width: 80%;
  }
}

@media screen and (min-width: 1024px) {
  .blog__box {
    width: 60%;
  }
}

.blog__image-item {
  overflow: hidden;
}

.blog__image:hover {
  transform: scale(1.2, 1.2);
  transition: all 1s;
}

.blog__image img {
  width: 100%;
}

.blog__box-items {
  padding: 20px 20px 40px;
}

.blog__box-title {
  font-size: 1.5em;
  padding-bottom: 20px;
}

.blog__text {
  padding-bottom: 30px;
}

.blog__more {
  color: #333;
  position: relative;
  font-weight: bold;
}

.blog__more:hover {
  color: #0011ff;
  transition: all 0.50s ease;
}

.blog__more:after {
  content: "";
  position: absolute;
  width: 50%;
  display: block;
  padding-bottom: 5px;
  border-bottom: 2px solid #0011ff;
  transition: all 0.50s ease;
}

.blog__more:hover:after {
  width: 100%;
  border-bottom: 2px solid #0011ff;
}

footer {
  background-color: #333;
  padding: 20px 0;
}

@media screen and (min-width: 767px) {
  footer {
    padding: 40px 0;
  }
}

footer p {
  color: #fff;
  text-align: center;
  font-size: 0.5em;
}

@media screen and (min-width: 767px) {
  footer p {
    font-size: 1em;
  }
}