@charset "utf-8";
.header_nav ul {
  display: flex;
  justify-content: right;
  gap: 30px;
}
.header_nav_item ul {
  display: flex;
  justify-content: right;

  gap: 30px;
}
.header_nav li {
  color: #ffffff;
  font-size: 20px;
}
.header_nav--black li {
  color: #333333;
}
.header_nav-sp, .hamburger {
  display: none;
}
.gray_area {
  margin-bottom: 286px;
  background-color: #909090;
}
.star {
  position: relative;
}
.star::after {
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
  width: 10.9%;
  height: 100%;
  background-image: url(../images/2x/starright_img@2x.png);
  background-size: 100%;
  content: "";
}
.star::before {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 10.9%;
  height: 100%;
  background-image: url(../images/2x/starleft_img@2x.png);
  background-size: 100%;
  content: "";
}
h3 img {
  width: auto;
  height: 86px;
}

.btn {
  display: block;
  width: 277px;
  height: 58px;
  margin-left: auto;
  border: 5px solid #333333;
  border-radius: 58px;
  font-weight: bold;
  font-size: 26px;
  line-height: 58px;
  text-align: center;
}
.submit-btn button {
  display: block;
  width: 277px;
  height: 58px;
  margin: 0 auto;
  border: 5px solid #333333;
  border-radius: 58px;
  font-weight: bold;
  line-height: 58px;
  text-align: center;
}
.logo {
  color: #ffffff;
}
#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 66px 8.5% 38px 7.4%;
}
.sp {
  display: none;
}
.sp--450 {
  display: none;
}

.mainvisual {
  width: 78.84%;
  margin: 0 auto 45px;
}
#concept {
  max-width: 700px;
  margin: 0 auto 122px;
}
.concept {
  color: #ffffff;
  font-size: 34px;
}
.concept_main {
  margin: 0 auto;
  padding-top: 20px;
  color: #ffffff;
  font-weight: normal;
  font-size: 56px;
  text-align: left;
}
.concept_text {
  padding-top: 60px;
  padding-bottom: 75px;
  color: #ffffff;
  font-weight: bold;
  font-size: 18px;
  line-height: 1.9;
  text-align: left;
}
.scroll {
  padding-top: 30px;
  font-size: 22px;
  text-align: center;
}
.human_image {
  align-items: center;
  width: 250px;
}
#works {
  margin-top: 800px;
  margin-bottom: 300px;
}

.works {
  font-size: 34px;
  text-align: center;
}
.works_about {
  padding-top: 30px;
  font-size: 56px;
  text-align: center;
}
.works_text {
  max-width: 700px;
  margin: 0 auto;
  padding-top: 78px;
  padding-bottom: 78px;
  line-height: 1.9;
  text-align: left;
}
.works_item {
  display: flex;
  padding-top: 78px;

  gap: 50px;
}
.works_item li {
  padding: 0 4px;
}
.works_item img {
  display: block;
  width: auto;
  height: auto;
}
#works .btn {
  margin: 0 auto;
}
#profile {
  max-width: 980px;
  margin: 0 auto 250px;
}
.profile {
  font-size: 34px;
  text-align: center;
}
.profile_about {
  padding-top: 30px;
  font-size: 56px;
  text-align: center;
}
.profile_text {
  width: 69%;
  padding-right: 60px;
  line-height: 1.9;
}
.profile_item {
  align-items: center;
  margin-bottom: 30px;
}
.profile_item {
  display: flex;
  padding: 5px 5px;
}
.profile_item p {
  padding-top: 5px;
  padding-bottom: 5px;
}
.profile_item img {
  width: 31%;
}
#profile .btn {
  margin: 0 auto;
}

#contact {
  padding: 0 16px;
}
.contact_container {
  max-width: 831px;
  margin: 0 auto;
  padding: 75px 0 90px;
  background-color: #efefef;
}
.contact_container h2 {
  font-size: 34px;
  text-align: center;
}
.contact_container p {
  margin: 0 auto;
  margin-top: 50px;
  font-size: 16px;
  line-height: 1.75;
  text-align: center;
}
#contact .btn {
  width: 523px;
  margin: 14px auto;
}
.totop {
  position: fixed;
  right: 10px;
  bottom: 10px;
  width: 178px;
  height: 286px;
}
footer {
  margin-top: 100px;
  padding: 279px 0 80px;
  background-image: url(../images/2x/planet_img@2x.png);
  background-position: bottom;
  background-size: 100%;
  background-repeat: no-repeat;
}
.footer-planet{
  background-image: none;
  padding: 100px 0 70px;
  text-align: center;
}
.footer-planet p{
  color: #333333;
}
.copyright {
  color: #ffffff;
  text-align: center;
}
/* 以下about */
.title {
  padding-top: 150px;
  padding-bottom: 127px;
  font-size: 80px;
  text-align: center;
}
.gray_area_about {
  height: 649px;
  margin: 0 auto;
  background-color: #efefef;
}
.gray_area_about h2 {
  padding-top: 300px;
}

.important-sec,
.talk-sec{
  margin-bottom: 300px;
}
.about_lead {
  max-width: 1000px;
  margin: 0 auto;
  padding-top: 243px;
  padding-bottom: 290px;
  line-height: 2;
  text-align: center;
}
.about_heading {
  padding-bottom: 145px;
  font-size: 50px;
  text-align: center;
}
.about_item {
  width: 75%;
  max-width: 950px;
  margin: 0 auto;
  display: flex;
  gap: 30px;
  justify-content: space-between;
  align-items: center;
}
.about_lead01 img,
.about_lead02 img,
.about_lead03 img{
  width: 150px;
  height: auto;
}
.about_text01,
.about_text02,
.about_text03 {
  width: calc(100% - 150px);
  font-size: 17px;
  line-height: 2;
}
.lighthand_img,
.circle_img,
.human_img {
  align-items: center;
  width: 30%;
  padding: 59px 0 0;
  margin: 0 auto;
}
.about_text02 {
  font-size: 17px;
  line-height: 2;
}
.about_text03 {
  font-size: 17px;
  line-height: 2;
}
/* 以下works */
.works_label {
  font-size: 50px;
  margin-bottom: 57px;
}
.works-list{
  max-width: 990px;
  width: 90%;
  margin: 0 auto;
}
.works_img-list {
  display: flex;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 5%;
  margin-bottom: 190px;
}
.works_img-list li{
  width: 30%;
}
.banner-list{
  margin-bottom: 240px;
}
.works-contact_container{
  margin-top: 130px;
}

/* 以下works1 */

/* 以下profile */
.profile-title__h2 {
  padding: 50px 0;
  font-weight: bold;
  font-size: 50px;
}
.profile_pr, .self_introduction, .career, .canable, .interest {
  width: 70%;
  max-width: 950px;
  margin: 0 auto 100px;
}
.profile_pr-text {
  max-width: 600px;
}
.profile_pr {
  display: flex;
  justify-content: space-between;
  align-items: center;

  gap: 45px;
}
.profile_pr p {
  padding-top: 5px;
  padding-bottom: 5px;
}
.profile_pr-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.date {
  font-weight: bold;
  font-size: 35px;
}
.self_introduction p {
  padding-top: 80px;
  line-height: 1.8;
}
.self_introduction .human_image {
  margin: 100px auto;
  animation: pounding .8s linear infinite alternate;
}
@keyframes pounding {
  0% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes heart-anim {
  46% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  52% {
    transform: scale(1.5);
  }
  55% {
    transform: scale(3);
  }
  100% {
    opacity: 0;
    transform: scale(50);
  }
}

.introduce {
  max-width: 700px;
  margin: 0 auto;
}
.border {
  max-width: 972px;
  margin: 0 auto;
  padding-bottom: 75px;
  border-bottom: 1px solid #333333;
}
.career {
  display: flex;
  width: 100%;
  margin-top: 90px;
  padding-bottom: 90px;

  gap: 30px;
}
.career_line {
  width: 100%;
}
.career_line img {
  width: 100%;
}
.career p {
  padding-top: 10px;
  padding-bottom: 10px;
}

.canable__list {
  display: flex;
}
.canable__item {
  width: 50%;
}
.canable__item-img {
  text-align: center;
}
.ai_ps_icon img {
  width: 227px;
}
.coding img {
  width: 113px;
}
.canable__item p {
  text-align: center;
}
.canable-title {
  font-size: 35px;
  line-height: 2;
}
.canable-sp {
  display: none;
}

.interest {
  align-items: center;
  max-width: 871px;
  padding: 40px;
  color: #333333;
}
.interest__list {
  padding: 35px 3.3333333%;
  border: solid 1px;
}
.interest__item {
  display: flex;
}
.interest__item-title {
  width: 13.3333333%;
  line-height: 1.5;
}
.interest__item-text {
  width: 80%;
  line-height: 1.5;
}
.smallcontact {
  max-width: 831px;
  margin: 0 auto;
  padding: 75px 0 90px;
  background-color: #efefef;
}
.smallcontact h1 {
  font-size: 34px;
  text-align: center;
}
.smallcontact .btn {
  width: 523px;
  margin: 14px auto;
}
.interest_topics {
  text-align: justify;
}

/* 以下contact */
.contact-form {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
}
.contact-form p {
  font-size: 18px;
  line-height: 1.6;
}

.c-form .c-form__item .c-form__label, .c-form__input
  .c-form__label
  .c-form__input:focus-visible
  .c-form__required
  textarea.c-form__input
  textarea.c-form__input
  .c-form__submit
  .c-form__submit
  button
  .c-form__submit
  button:hover {
  max-width: 600px;
  margin: 0 auto;
}
.c-form__item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  margin-bottom: 20px;
}
.c-form__label {
  width: 100%;
  padding-bottom: 10px;
}
.c-form__input {
  width: 100%;
  padding: 10px;
  border: none;
  background-color: #efefef;
  font-size: 16px;
}
.c-form__input:focus-visible {
  outline: green auto 1px;
}
.c-form__required {
  margin: 0 0 0 18px;
  padding: 5px 5px;
  border-radius: 4px;
  background-color: green;
  color: #ffffff;
}
textarea.c-form__input {
  height: 160px;
}
.c-form__submit {
  text-align: center;
}
.c-form__submit button {
  padding: 5px 32px;
  border: solid 1px green;
  border-radius: 4px;
  background-color: green;
  color: #ffffff;
  font-weight: bold;
  font-size: 18px;
  cursor: pointer;
  transition: .4s;
}
.c-form__submit button:hover {
  background-color: transparent;
  color: green;
}
.scroll {
  padding-top: 30px;
  font-size: 22px;
  text-align: center;
}
.js-humanFix img {
  width: 100%;
}
.heart {
  position: relative;
  width: 100%;
  height: 100vh;
  background-color: #ffffff;
}
.heart .cover {
  position: relative;
  top: -1px;
  left: 0;
  z-index: 1000;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  text-align: center;

  pointer-events: none;
}
.heart .cover img {
  transform: scale(1);
  width: 100%;
  height: 100%;

  object-fit: cover;
}
.scroll {
  position: relative;
}
.scroll::after {
  position: absolute;
  top: 80px;
  left: 50%;
  z-index: 9999;
  transform: translateX(-50%);
  width: 2px;
  height: 118px;
  background-color: #6a6a6a;
  content: "";
          animation: scrollDownLine 1.5s infinite;

  -webkit-animation: scrollDownLine 1.5s infinite;
}
@-webkit-keyframes scrollDownLine {
  0% {
            transform: scale(1, 0);

    -webkit-transform: scale(1, 0);
    -webkit-transform-origin: 0 0;
            transform-origin: 0 0;
  }
  50% {
            transform: scale(1, 1);

    -webkit-transform: scale(1, 1);
    -webkit-transform-origin: 0 0;
            transform-origin: 0 0;
  }
  50.1% {
            transform: scale(1, 1);

    -webkit-transform: scale(1, 1);
    -webkit-transform-origin: 0 100%;
            transform-origin: 0 100%;
  }
  100% {
            transform: scale(1, 0);

    -webkit-transform: scale(1, 0);
    -webkit-transform-origin: 0 100%;
            transform-origin: 0 100%;
  }
}
@keyframes scrollDownLine {
  0% {
            transform: scale(1, 0);

    -webkit-transform: scale(1, 0);
    -webkit-transform-origin: 0 0;
            transform-origin: 0 0;
  }
  50% {
            transform: scale(1, 1);

    -webkit-transform: scale(1, 1);
    -webkit-transform-origin: 0 0;
            transform-origin: 0 0;
  }
  50.1% {
            transform: scale(1, 1);

    -webkit-transform: scale(1, 1);
    -webkit-transform-origin: 0 100%;
            transform-origin: 0 100%;
  }
  100% {
            transform: scale(1, 0);

    -webkit-transform: scale(1, 0);
    -webkit-transform-origin: 0 100%;
            transform-origin: 0 100%;
  }
}

@media screen and (min-width: 1366px) {
  footer {
    background-size: 1366px;
  }
}
@media screen and (max-width: 1300px) {
  #profile {
    max-width: 700px;
  }
}
@media screen and (max-width: 1100px) {
  footer {
    padding-bottom: 40px;
  }
}
@media screen and (max-width: 980px) {
  #profile {
    max-width: 500px;
  }
}
@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  .star01 {
    position: absolute;
    width: 55px;
    height: 80px;
    background-image: url(../images/2x/star_sp@2x.png);
    background-size: 100%;
    animation: swing 3s ease infinite;
  }
  .star02 {
    position: absolute;
    width: 55px;
    height: 80px;
    background-image: url(../images/2x/star_sp-left@3x.png);
    background-size: 100%;
    animation: swing 3s ease infinite;
  }
  .star01 {
    top: -50px;
    right: 10px;
  }
  .star02 {
    top: -100px;
    left: 10px;
  }
  /*sp星がフリフリ*/
  @keyframes swing {
    0% {
      transform: rotate(0);
    }
    10% {
      transform: rotate(5deg);
    }
    20% {
      transform: rotate(-5deg);
    }
    30% {
      transform: rotate(5deg);
    }
    40% {
      transform: rotate(-5deg);
    }
    50% {
      transform: rotate(0);
    }
  }
  .header_nav {
    display: none;
  }
  #header {
    padding: 16px 25px;
  }
  #header h1 {
    font-size: 20px;
  }
h3 img{
  height: auto;
}
  .hamburger {
    display: block;
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 9999;
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: .3s;
  }
  .hamburger span, .hamburger span::before, .hamburger span::after {
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: #333333;
    content: "";
    transition: .3s;
  }
  .hamburger span {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
  }
  .hamburger span::before {
    top: -7px;
  }
  .hamburger span::after {
    bottom: -7px;
  }
  .hamburger.open span {
    background-color: transparent;
  }
  .hamburger.open span::before, .hamburger.open span::after {
    top: 0;
    bottom: 0;
  }
  .hamburger.open span::before {
    transform: rotate(-45deg);
  }
  .hamburger.open span::after {
    transform: rotate(45deg);
  }
  .hamburger.open span {
    background-color: transparent;
  }
  .hamburger.open span::before, .hamburger.open span::after {
    top: 0;
    bottom: 0;
    background-color: #ffffff;
  }
  .hamburger.open span::before {
    transform: rotate(-45deg);
  }
  .hamburger.open span::after {
    transform: rotate(45deg);
  }
  .header_nav-sp {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9998;
    width: 100%;
    height: 100vh;
    background-color: #2d2d2ddd;
  }
  .header_nav-sp ul {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;

    gap: 20px;
  }
  .header_nav-sp li {
    color: #ffffff;
    font-size: 20px;
  }

  .mainvisual {
    width: 100%;
    margin-top: 60px;
  }

  #concept.sp .concept, #concept.sp .concept_main, #concept.sp .concept_text {
    color: #333333;
  }
  #concept.sp {
    position: relative;
    margin-top: 800px;
    padding: 0 20px;
  }
  #concept.sp .concept_main {
    padding-top: 43px;
    font-size: 40px;
  }
  #concept.sp .concept_text {
    font-size: 14px;
  }
  .concept {
    position: relative;
    padding-bottom: 16px;
    font-size: 30px;
  }
  .concept::before {
    position: absolute;
    bottom: 0;
    left: -20px;
    width: 123.5px;
    height: 2px;
    background-color: #333333;
    content: "";
  }
  .btn {
    display: block;
    width: 180px;
    height: 42px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 42px;
  }
  #works {
    margin-top: 60px;
    margin-bottom: 60px;
    padding: 0 16px;
  }
  #profile {
    margin-bottom: 60px;
    padding: 0 16px;
  }
  .profile_item {
    flex-direction: column-reverse;
  }
  .profile_text {
    width: 100%;
    padding: 0;
  }
  .profile_item img {
    width: 80%;
    margin: 50px 0;
  }
  .contact_container {
    padding: 36px 16px;
  }
  #contact .btn {
    display: block;
    width: 100%;
    max-width: 360px;
    height: 52px;
    box-sizing: border-box;
  }
  footer {
    margin-top: 0;
    padding-bottom: 10px;
  }
  .totop {
    bottom: 20px;
    width: 70px;
    height: auto;
  }
  .star::before, .star::after {
    display: none;
  }

  /* profileページ */
  .profile_pr, .self_introduction, .career, .canable, .interest {
    position: relative;
    width: 100%;
    padding: 40px 16px;
    box-sizing: border-box;
  }
  .profile_pr {
    flex-direction: column-reverse;
  }
  .profile_pr-title {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 30px;
  }
  .profile-title__h2 {
    padding-bottom: 30px;
    font-size: 28px;
  }
  .border {
    border: none;
  }
  .introduce-contents {
    position: relative;
  }
  .interest__item {
    flex-direction: column;
  }
  .interest__item-title {
    width: 100%;
  }
  .interest__item-text {
    width: 100%;
  }
  .career_line img {
    width: 60%;
  }
  .canable-pc {
    display: none;
  }
  .canable-sp {
    display: block;
  }
  .canable-sp .canable__img {
    width: 234px;
    margin: 45px auto 0;
  }
  .canable-coding__img {
    width: 135px;
    margin: 45px auto 0;
  }
  .canable-sp .canable__contents {
    position: relative;
    margin-bottom: 100px;
  }
  .canable-sp .canable__contents:last-child {
    margin-bottom: 0;
  }
  .profile-text__design {
    display: flex;
    justify-content: center;

    gap: 35px;
  }
  .profile-text__design p {
    line-height: 3;
    text-align: center;
  }
  .profile-text__coding {
    line-height: 3;
    text-align: center;
  }
  .profile-title__h3 {
    text-align: center;
  }
  .profile-title__h3 span {
    display: block;
    width: 113px;
    margin: 8px auto 0;
    padding-top: 10px;
    border-top: 1px solid #333333;
  }


  /* ===== works ===== */
  .works-list{
    padding: 0 16px;
  }
  .works_img-list{
    gap: 4%;
    margin-bottom: 100px;
  }
  .works_img-list li{
    width: 48%;
    padding-bottom: 50px;
  }
  .works-title__h3 span{
    width: 146px;
  }
  .works-title__h3{
    margin-bottom: 60px;
  }
  .works-list .border{
    border-bottom: 1px solid #333333;
    padding: 0;
  }
}
@media screen and (max-width: 650px) {
  .star {
    position: static;
  }
  /*about*/
  .important-sec,
  .talk-sec,
  .confident{
    display: flex;
    flex-direction: column-reverse;
    gap: 60px;
  }
  .important-sec, .talk-sec{
    margin-bottom: 100px;
  }
  .about_lead{
    padding: 0 16px 100px;
  }
  .about_item{
    width: 90%;
    display: block;
  }
  .about_text01,
  .about_text02,
  .about_text03{
    width: 100%;
  }
  .about_lead01 img, .about_lead02 img, .about_lead03 img{
    width: auto;
    height: 45px;
  }
  .lighthand_img, .circle_img, .human_img{
    width: 70%;
  }

  .star::after .star::before {
    display: none;
  }
  .self_introduction .human_image {
    width: 180px;
  }
}
@media (min-width: 640px) {
  .c-form__item {
    flex-wrap: nowrap;
  }
  .c-form__label {
    width: 26%;
  }
  .c-form__input {
    width: 74%;
  }
}
@media screen and (max-width: 480px) {
  .career_line img {
    width: 100%;
  }
}
@media screen and (max-width: 450px) {
  .sp--450 {
    display: block;
  }
}