*, *:before, *:after {
  font-family: 'ITCAvantGardeStd', sans-serif;
}
html, body, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, p, div, span, img, a, table, tr, th, td, small, button, time {
  letter-spacing: .05em;
  line-height: 1.5em;
}
h1, h2, h3, h4, h5 {
  font-weight: bold;
}
h3 {
  text-align: center;
  color: #333;
}
li, dt, dd, p, div, span, a, tr, th, td, small, button, time {
  color: #535252;
}
@media screen and (max-width:768px) {
  dt {
    margin-bottom: 10px;
  }
}
a {
  text-decoration: none;
}
@media screen and (min-width:769px) {
  li, dt, dd, p, div, span, a, tr, th, td, small, button, time {
    font-size: 16px;
  }
}
@media screen and (max-width:768px) {
  li, dt, dd, p, div, span, a, tr, th, td, small, button, time {
    font-size: 14px;
  }
}

img {
  max-width: 100%;
}

/*==========================================================================
# ttl
========================================================================== */
.ttl1 {
  color: #fff;
}
.ttl2 {
  color: #0075d8;
}
@media screen and (min-width:769px) {
  .ttl1 {
    font-size: 64px;
  }
  .ttl2 {
    font-size: 45px;
    margin-bottom: 32px;
  }
  .ttl3 {
    font-size: 24px;
    margin-bottom: 48px;
  }
  .ttl4 {
    font-size: 18px;
  }
  .ttl5 {
    font-size: 16px;
  }
}
.hidden {
  display: none;
}
@media screen and (max-width:768px) {
  .ttl1 {
    font-size: 48px;
  }
  .ttl2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .ttl3 {
    font-size: 20px;
    margin-bottom: 35px;
  }
  .ttl4 {
    font-size: 16px;
  }
  .ttl5 {
    font-size: 14px;
  }
}
/*==========================================================================
# image
========================================================================== */
.section__contents-image {
  text-align: center;
}
.section__contents-image {
  margin: 32px 0 10px;
}
.section__contents-image img {
  min-width: 200px;
  width: 250px;
}
/*==========================================================================
# header
========================================================================== */
@media screen and (max-width:768px) {
  #header {
    position: relative;
  }
  .header__hamburger {
    width: 50px;
    height: 50px;
    background-color: #ff6000;
    border-radius: 50%;
    position: fixed;
    content: "";
    right: 15px;
    top: 15px;
    z-index: 1000;
  }
  .header__hamburger span {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
  }
  .header__hamburger span:before, .header__hamburger span:after {
    position: absolute;
    content: "";
    background-color: #fff;
    width: 25px;
    height: 2px;
    left: 50%;
    transform: translateX(-50%);
  }
  .header__hamburger span:before {
    top: 20px;
  }
  .header__hamburger span:after {
    bottom: 20px;
  }
}
@media screen and (min-width:769px) {
  #header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: #fff;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
  }
  .header__hamburger {
    opacity: 0;
  }
  .header__nav-list {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 70px;
    max-width: 960px;
    padding: 0 60px;
    margin: 0 auto;
  }
  .header__nav-item:not(:first-child) {
    margin-left: 20px;
  }
  .header__nav-item a {
    transition: .3s all;
    position: relative;
  }

  .header__nav-item a:after {
    content: "";
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #0075d8;
    opacity: 0;
    transition: .5s all;
  }

  .header__nav-item a:hover:after {
    opacity: 1;
  }
}
@media screen and (max-width:768px) {
  .header__nav {
    transition: .6s all;
    background-color: #0075d8;
    padding: 85px 35px;
    position: fixed;
    top: 0;
    bottom: 0;
    right: -300%;
    width: 100%;
    z-index: 100;
  }
  .header__nav.nav-active {
    right: 0;
  }
  .header__nav * {
    color: #fff;
  }
  .header__nav-item a {
    font-size: 32px;
    font-weight: bold;
  }
  .header__nav-item:not(:last-child) {
    margin-bottom: 20px;
  }
}
.header__hamburger span:before, .header__hamburger span:after {
  transition: .3s all;
}
.header__nav.nav-active + .header__hamburger span:before {
  top: 24px;
  transform: translateX(-50%) rotate(45deg);
}
.header__nav.nav-active + .header__hamburger span:after {
  bottom: 24px;
  transform: translateX(-50%) rotate(-45deg);
}


/*==========================================================================
# KV
========================================================================== */
.KV {
  text-align: center;
}
.KV {
  position: relative;
  height: 600px;
  background: url(../img/noise.svg);
  filter: contrast(150%) brightness(100%);
}
@media screen and (min-width:769px) {
  .KV {
    margin-top: 70px;
  }
}
.KV .ttl1 {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
}
/*==========================================================================
# section
========================================================================== */
.section {
  background-color: #fbfbfb;
}
@media screen and (min-width:769px) {
  .section {
    padding: 80px 0;
  }
}
@media screen and (max-width:768px) {
  .section {
    padding: 60px 0;
  }
  .section__inner {
    padding: 0 30px;
  }
}
@media screen and (min-width:769px) {
  .section__inner {
    padding: 0 60px;
    max-width: 960px;
    margin: 0 auto;
  }
}

dl {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
}
@media screen and (min-width:769px) {
  dl {
    max-width: 400px;
  }
}
@media screen and (max-width:768px) {
  dl {
    max-width: 320px;
  }
}
@media screen and (min-width:769px) {
  dt {
    width: 105px;
  }
}
@media screen and (max-width:768px) {
  dt {
    width: 90px;
  }
}
dd {
  margin-left: 24px;
}


/*==========================================================================
# profile
========================================================================== */
@media screen and (min-width:768px) {
  .profile__text {
    max-width: 600px;
    margin: 20px auto 0;
  }
}
.profile__name {
  margin-top: 20px;
  margin-bottom: 0;
}
@media screen and (max-width:767px) {
  .profile__text {
    margin-top: 20px;
  }
}

/*==========================================================================
# skill
========================================================================== */
@media screen and (min-width:768px) {
  .skill__container {
    margin-top: 40px;
  }
  .skill--wrapper {
    display: flex;
  }
  .skill--wrapper .skill__star-wrap {
    justify-content: start;
  }
}
@media screen and (max-width:768px) {
  .skill__container {
    margin-top: 32px;
  }
}
.skill--wrapper .skill__star-wrap {
  align-items: start;
}
.skill__star-wrap dt {
  height: 30px;
  display: flex;
  align-items: center;
}
.skill__star-wrap dt {
  margin-top: 10px;
}
@media screen and (min-width:769px) {
  .skill__star-wrap dt {
    font-size: 18px;
  }
}
@media screen and (max-width:767px) {
  .skill__star-wrap {
    margin-bottom: 34px;
  }
}
.skill__star-wrap, .skill__lang-wrap {
  justify-content: center;
  align-items: center;
  overflow-wrap: break-word;
}
.skill__lang dt {
  width: 40%;
  margin-bottom: 0;
}
.skill__lang dd {
  width: 54%;
  padding-left: 4%;
  margin-left: 2%;
  border-left: 2px solid #d4d5d5;
}
.skill__star-item {
  position: relative;
  display: inline-block;
  margin-top: 10px;
  font-size: 20px;
  letter-spacing: .15em;
}
.skill__star-item::before, .skill__star-item::after {
position: absolute;
display: inline-block;
height: 30px;
content: '★★★★★';
}
.skill__star-item::before {
color: #c4c4c4;
}

.skill__star-item::after {
overflow: hidden;
color: #ff6000;
}
.skill__star-item01::after {
  width: 20px;
}
.skill__star-item02::after {
  width: 42px;
}
.skill__star-item03::after {
  width: 70px;
}
.skill__star-item04::after {
  width: 80px;
}
.skill__star-item05::after {
  width: 100%;
}

.skill__star-standard {
  border: 1px solid #d4d5d5;
  border-radius: 10px;
}
@media screen and (min-width:768px) {
  .skill__star-standard {
    padding: 20px 15px;
  }
}
@media screen and (max-width:767px) {
  .skill__star-standard {
    padding: 15px 10px;
  }
}
.skill__star-standard .skill__star-item {
  display: block;
  max-width: 400px;
}
@media screen and (max-width:767px) {
  .skill__star-standard .skill__star-item {
    font-size: 12px;
    padding-left: 70px;
  }
}
@media screen and (min-width:768px) {
  .skill__star-standard .skill__star-item {
    font-size: 14px;
    padding-left: 90px;
  }
}
.skill__star-standard .skill__star-item::before, .skill__star-standard .skill__star-item::after {
  top: 0;
  left: 0;
}
@media screen and (min-width:768px) {
  .skill__star-standard .skill__star-item01::after {
    width: 14px;
  }
  .skill__star-standard .skill__star-item02::after {
    width: 29px;
  }
  .skill__star-standard .skill__star-item03::after {
    width: 46px;
  }
  .skill__star-standard .skill__star-item04::after {
    width: 62px;
  }
  .skill__star-standard .skill__star-item05::after {
    width: 100%;
  }
}
@media screen and (max-width:767px) {
  .skill__star-standard .skill__star-item01::after {
    width: 12px;
  }
  .skill__star-standard .skill__star-item02::after {
    width: 25px;
  }
  .skill__star-standard .skill__star-item03::after {
    width: 40px;
  }
  .skill__star-standard .skill__star-item04::after {
    width: 54px;
  }
  .skill__star-standard .skill__star-item05::after {
    width: 100%;
  }
}


/*==========================================================================
# works
========================================================================== */
.works__item {
  background-color: #fff;
}
.works__item .works__item--txtbox {
  padding: 20px;
}
.works__item--txtbox h3 {
  margin-bottom: 10px;
}
.works__item--txtbox p {
  margin-bottom: 10px;
}
.works__button {
  text-align: center;
  margin-top: 15px;
}
@media screen and (min-width:768px) {
  .works__list {
    display: flex;
    margin-top: 60px;
  }
  .works__item:nth-child(2n) {
    margin-left: 60px;
  }
}
@media screen and (max-width:767px) {
  .works__list {
    margin-top: 30px;
  }
  .works__item:not(:last-child) {
    margin-bottom: 30px;
  }
}
.button {
  transition: all .3s;
  font-weight: bold;
  border: none;
  border-radius: 40px;
  background-color: #ff6000;
  color: #fff;
}
.works__item .button {
  padding: 12px 20px;
  display: inline-block;
}
.button:hover {
  cursor: pointer;
  opacity: .7;
  background-color: #fff;
  color: #ff6000;
  border: 1px solid #ff6000;
}

/*==========================================================================
# form
========================================================================== */
@media screen and (min-width:769px) {
  .form {
    margin-top: 24px;
  }
}
@media screen and (max-width:768px) {
  .form {
    margin-top: 50px;
  }
}
.form__input--item:not(:first-child) {
  margin-top: 15px;
}
.form__input--item:last-child {
  margin-top: 30px;
}
.form .form__input--item input {
  padding: 5px;
}
.form .form__input--item input, .form .form__input--item textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid #000;
  background-color: #fbfbfb;
  resize: none;
}
.form .form__input--item input:focus {
  outline: none;
  border: none;
  border-bottom: 1px solid #0075d8;
  box-shadow: 0 5px 4px -5px rgba(73, 115, 255, 0.5);
}
.form .form__input--item textarea {
  border: 1px solid #000;
  min-height: 100px;
}
.form .form__input--item textarea:focus {
  outline: none;
  border: 1px solid #0075d8;
  box-shadow: 0 0 8px rgba(73, 115, 255, 0.5);
}
.form input::placeholder, .form textarea::placeholder {
  color: #535252;
}
.form__button {
  text-align: center;
  margin-top: 25px;
}
.form__button .button {
  width: 160px;
  height: 48px;
}

/*==========================================================================
# footer
========================================================================== */
.footer {
  height: 200px;
  background: url(../img/noise_footer.svg);
  filter: contrast(150%) brightness(100%);

}
.footer .footer__copyright {
  color: #fff;
  font-weight: bold;
  position: absolute;
  content: "";
  left: 50%;
  transform: translateX(-50%);
  bottom: 15px;
}


.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}