a {
  color: currentColor;
}

#a-top {
  color: #030303;
  bottom: 10px;
  font-size: 4em;
  opacity: .5;
  position: fixed;
  right: 10px;
  z-index: 888;
}
#a-top:hover {
  opacity: 1.0;
}

body {
  color: #030303;
  font-family:
    "Helvetica Neue",
    "Helvetica",
    "Hiragino Sans",
    "Hiragino Kaku Gothic ProN",
    "Arial",
    "Yu Gothic",
    "Meiryo",
    sans-serif;
  font-weight: normal;
  letter-spacing: 0.08em;
  line-height: 2;
}

dfn {
  display: block;
  font-size: .8em;
}

h1,
h2,
h3 {
  font-size: 1.5em;
}

.h1-emp {
  margin-bottom: 1em;
  text-align: center;
}
.h1-emp:first-letter {
  background: #030303;
  color: #fff;
  font-size: 1.5em;
}

html {
  font-size: 13pt;
}

.bg-color-e3e3e3 {
  background: #e3dec3;
}
.bg-color-eee {
  background: #eee;
}
.bg-color-e9bc00 {
  background: #e3dec3; /* e3dec3, c7b370 */
}

.bg-img-fff {
  background-image: url(../img/index/bg-fff.svg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: auto 2.5em;
}
.bg-img-fff-eee {
  background-image: url(../img/index/bg-fff-eee.png);
}
.bg-img-full {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

[class*="border-color-"] {
  border-style: solid;
  border-width: 5px;
}
.border-color-000 {
  border-color: #000;
}
.border-color-c1272d {
  border-color: #c1272d;
}
.border-color-e9bc00 {
  border-color: #e3dec3;
}
.border-color-eee {
  border-color: #eee;
}
.border-color-fff {
  border-color: #fff;
}
.border-down,
.border-up {
  height: 20px;
}
.border-down {
  background-image: url(../img/index/border-header.svg);
}
.border-up {
  background-image: url(../img/index/border-footer.svg);
}
.border-surround {
  border-radius: 16px;
  padding: .5em;
}

.common-header-wrapper {
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 10em 10em;
  height: 10em;
  padding: 2em 0;
  width: 100%;
}

.emp-dot {
  text-emphasis: double-circle #c1272d;
  -webkit-text-emphasis: double-circle #c1272d;
}
.emp-dot-underline {
  border-bottom: 3px dashed;
  display: inline-block;
  margin-bottom: 2em;
  padding: 0 1em;
}
.emp-square {
  background: #e3dec3;
}

.error-msg {
  color: #c1272d;
  font-size: 1.4em;
  margin: 5em 0;
  padding: 1em;
  text-align: center;
}

.fa-chevron-circle-right,
.fa-external-link-alt {
  border-bottom: 1px dotted;
}

.margin-common {
  margin-top: 15em;
}

.page-current {
  background: #ccc;
}
.page-nav {
  margin-top: 3em;
  text-align: center;
}
.page-nav li {
  border: 1px solid;
  display: inline-block;
  width: 2.4em;
}

.section-exp {
  margin: 1em auto;
  text-align: center;
}

.tag {
  background: #e3dec3;
  position: absolute;
}
.tag-10deg {
  padding: 5px;
  right: 0;
  top: 0;
  transform: rotate(10deg);
}

.vertical-mode {
  display: inline-block;
  text-align: justify;
  text-orientation: upright;
  writing-mode: vertical-rl;
}

.wrapper-column {
  columns: 2 auto;
  column-gap: 5em;
}
.wrapper-column p {
  margin-bottom: 2em;
}
.wrapper-common {
  margin: 0 auto;
  max-width: 1100px;
  padding: 0 5%;
  position: relative;
  text-align: justify;
}
.wrapper-flex {
  box-sizing: border-box;
  display: flex;
}
.wrapper-flex-two {
  padding: 2em;
  position: relative;
  width: 50%;
}


/* header-main
------------------------------------------------------------------------------*/
details {
  box-sizing: border-box;
  line-height: 1.2;
  position: absolute;
  right: 5%;
  text-align: right;
  top: .5em;
  z-index: 999;
}
details > summary::before {
  content: "\f0c9";
}
details[open] > summary::before {
  content: "\f00d";
}
summary {
  color: #c1272d;
  font-size: 3.5em;
}
summary::-webkit-details-marker {
  display: none;
}

#header-catch {
  font-size: .9em;
  letter-spacing: -0.01em;
}
#header-main {
  color: #000;
  padding-bottom: 1em;
  padding-top: 1em;
}
#header-main-logo {
  vertical-align: bottom;
  height: 2em;
}
#menu-main li {
  letter-spacing: .1em;
  padding: .5em 2em;
  text-align: right;
}
#menu-main li:not(:last-child) {
  border-bottom: 2px solid #e3dec3;
}
#menu-main li:before {
  content: "\f35a";
  font-family: 'Font Awesome 5 Free';
}
#menu-main li a {
  color: #c1272d;
  font-size: 1.2em;
  font-weight: bold;
  padding: .25em 0;
}
#menu-main li > p {
  font-size: .9em;
  text-align: justify;
}
#menu-main {
  background: #fff;
  line-height: 2;
  padding-left: 10%;
}
#menu-sub {
  background: #fff;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(272.5px, 1fr));
  padding: 3em 2em;
  text-align: justify;
}
#menu-sub a {
  color: #c1272d;
}
#menu-sub a:before {
  content: "\f121";
  font-family: 'Font Awesome 5 Free';
}
#menu-sub div {
  border: 2px #e3dec3 solid;
  padding: 1em;
}
#menu-sub p {
  font-size: .8em;
  padding: 1em 0;
}

#header-news {
  color: #c1272d;
  text-align: center;
}


/* catch
------------------------------------------------------------------------------*/
#home {
  align-items: flex-end;
  background-image: url(../img/index/bg-home-20230131.svg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
  display: flex;
  justify-content: flex-end;
  min-height: 85vh;
}
/*
#home a {
  color: #fff;
}
*/
#home p {
  padding: 1em;
}


#catch {
  background-image: url(../img/index/bg-catch-2.svg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: 6.8em;
  font-size: 1.5em;
  line-height: 2;
  padding: 1em 0;
}
[id*="catch-"] {
  background-repeat: no-repeat;
  background-size: auto 6em;
}
#catch-me {
  background-image: url(../img/index/bg-catch-me.svg);
  background-position: bottom center;
  color: #fff;
}
#catch-you {
  background-image: url(../img/index/bg-catch-you.svg);
  background-position: top center;
  text-align: right;
}
[id*="catch-"] span {
  padding: .25em .5em;
}
[id*="catch-"] span:after {
  content: "\a";
  white-space: pre;
}
#catch-me span {
  background:rgba(193, 39, 45, .85);
}
#catch-you span {
  background:rgba(255, 255, 255, .85);
}
.catch-exp {
  font-size: .6em;
}


/* service
------------------------------------------------------------------------------*/
[id*="service-"] {
  background-position: right 5px top 1.8em;
  background-repeat: no-repeat;
  background-size: auto 10em;
}
[id*="service-"] h2 {
  margin-bottom: 1em;
  text-align: center;
}
#service-1 {
  background-image: url(../img/index/service-type-design.png);
}
#service-2 {
  background-image: url(../img/index/service-type-web.png);
}
[id*="service-"] > [class*="ul-"] {
  margin: 2em auto;
  padding: 1em;
}
.service-list li:first-child {
  border-bottom: 1px dotted;
  font-weight: bold;
  margin-bottom: .5em;
}
.service-list li:not(:first-child):before {
  content: 'その他 ';
  font-size: .5em;
}
.service-price {
  line-height: 1.7em;
  padding-left: 1em;
  text-align: left;
}
.service-price > span {
  font-size: 2em;
  font-weight: bold;
}

[class*="ul-"] li:first-child {
  margin: 1em auto;
}
.ul-problem {
  background-image: url(../img/index/bg-problem.svg);
  background-position: right 10px bottom 10px;
  background-repeat: no-repeat;
  background-size: auto 4em;
}
.ul-problem li:first-child {
  text-align: right;
  text-decoration: underline;
  text-underline-offset: 5px;
  transform: rotate(-3deg);
}
.ul-problem li:not(:first-child) {
  display: inline;
}
.ul-problem li:not(:first-child):before {
  content: '\f5b4';
}
.ul-solution {
  background-image: url(../img/index/bg-solution.svg);
  background-position: left 2em top 10px;
  background-repeat: no-repeat;
  background-size: auto 8em;
}
.ul-solution li:first-child {
  border-bottom: 2px solid;
  font-size: 1.2em;
  text-align: center;
}
.ul-solution li:not(:first-child):before {
  content: '\f118';
}

#price-process {
  margin-top: 2em;
  text-align: center;
}
#price-process li {
  display: inline;
  font-size: 1.2em;
}
#price-process li:nth-child(2) {
  padding: 0 2em;
}


/* portfolio
------------------------------------------------------------------------------*/
[id*="portfolio-"] {
  text-align: center;
}
[id*="portfolio-"] img {
  width: 80%;
}

#insta {
  align-items: center;
  background-image: url(../img/index/bg-instagram.png);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: contain;
  display: flex;
  margin: 1em auto;
  overflow: hidden;
}
.insta-wrapper {
  animation: slidein 40s infinite linear .5s both;
  display: flex;
}
.insta-slide {
  object-fit: cover;
  padding: 10px;
  width: 300px;
}
.insta-slide-caption {
  margin-right: 10em;
  min-width: 400px;
}
.insta-slide-caption li:first-of-type {
  border-bottom: 1px solid;
  font-size: 1.1em;
}
.insta-slide-caption li:last-of-type {
  font-size: .8em;
}
.insta-slide-caption li:not(:first-of-type) {
  padding-left: 20px;
  padding-top: 1em;
}
.insta-slide-img {
  object-fit: cover;
  padding: 10px;
  width: 300px;
}
@keyframes slidein {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}


/* about-sukiru
------------------------------------------------------------------------------*/
#about-sukiru {
  background-image: url(../img/index/bg-dictionary.jpg);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
}
#about-sukiru > div {
  height: 26em;
  margin: auto;
}
#about-sukiru p {
  margin: 2em 0 0 1em;
}


/* mvp
------------------------------------------------------------------------------*/
#mvp {
  align-items: center;
  background-image: url(../img/index/bg-mvp.svg);
  background-position: right center;
  background-repeat: no-repeat;
  background-size: 56%;
  flex-direction: column;
  justify-content: center;
}
#mvp h3 {
  border-bottom: 3px solid;
  margin-bottom: .5em;
  margin-top: 2em;
}
#mvp h3:first-letter {
  background: #e3dec3;
}
#mvp h3 > span {
  font-size: .6em;
}


/* profile
------------------------------------------------------------------------------*/
#about-me .wrapper-column {
  padding-bottom: 3em;
}

#profile {
  background-image: url(../img/index/bg-profile-e3dec3.png);
  background-position: right 7em top 1em;
  background-size: cover;
  flex-direction: column;
}

#profile h1 > span {
  border-bottom: 2px solid;
  border-right: 2px solid;
  border-top: 2px solid;
  padding: .25em 1.5em;
}
#profile h2 {
  font-size: 1em;
  text-align: right;
}
#profile li {
  display: inline;
  margin-right: 2em;
}
#profile li > span {
  background: #fff;
  margin-right: .5em;
  padding: 0 .5em;
}

#profile-1 {
  align-items: center;
  display: flex;
  flex-direction: row;
}
#profile-l {
  width: 70%;
}
#profile-r {
  width: 30%;
}
#profile-1,
#profile-2 {
  padding: 1em;
}
#profile-2 {
  background: #fff;
  margin-left: 3em;
}


/* note-twitter
------------------------------------------------------------------------------*/
#tweet {
  max-height: 56em;
  overflow: auto;
}

#note,
#twitter {
  background-position: right -30px top -30px;
  background-repeat: no-repeat;
  background-size: auto 10em;
}
#note {
  background-image: url(../img/footer/note.svg);
}
#note h3:first-letter {
  background: #fff;
}
#twitter {
  background-image: url(../img/footer/twitter.svg);
}
#twitter h3:first-letter {
  background: #e3dec3;
}
#twitter-scroll {
  position: absolute;
  right: -.7em;
  top: 10em;
  transform: rotate(90deg);
}

[id*="note-"],
[id*="tweet-"] {
  margin-bottom: 2em;
  position: relative;
}
.note-category {
  background: #e3dec3;
  padding: 0 5px;
  position: absolute;
  left: 0;
  top: 2em;
}
.note-date,
.tweet-date {
  background: #030303;
  color: #fff;
  display: inline-block;
  line-height: 1;
  padding: 0 .25em;
  /* transform: rotate(-5deg); */
}
.note-img,
.tweet-img {
  text-align: center;
}
.note-img img {
  width: 100%;
}
.tweet-img img {
  width: 90%;
}
.tweet-text {
  display: block;
  margin: 0 1em;
  white-space: pre-line;
}


/* contact
------------------------------------------------------------------------------*/
#contact h2 {
  font-size: 1em;
}
#contact h2 > span {
  font-size: 1.2em;
  font-weight: bold;
}
#contact p {
  font-size: .8em;
}
#contact ul {
  font-size: 1.4em;
}

#contact-sns {
  align-items: flex-start;
}

#support {
  font-size: .9em;
}
#support h3 {
  display: inline;
  font-size: 1em;
  font-weight: bold;
}


/* sns
------------------------------------------------------------------------------*/
#sns {
  text-align: right;
}
#sns img {
  height: 3.5em;
}
#sns li {
  display: inline-block;
}


/* footer
------------------------------------------------------------------------------*/
[id*="footer-"] li {
  display: inline-block;
}
#footer-catch {
  position: relative;
}
#footer-catch > p {
  bottom: 0;
  position: absolute;
}
#footer-copyright,
#footer-privacy {
  font-size: .8em;
  text-align: center;
}
#footer-privacy li:not(:last-of-type):after {
  content: " | ";
  white-space: pre-wrap;
}

#web-yasan {
  background-image: url(../img/index/bg-footer-contact.svg);
  background-position: center bottom -10px;
  background-repeat: no-repeat;
  background-size: auto 100px;
  min-height: 200px;
}

/*----------------------------------------------------------------------------*/
/* responsive
------------------------------------------------------------------------------*/
@media (max-width: 960px) {
  .section-exp {
    text-align: justify;
  }

  .wrapper-flex-two {
    padding: .5em;
  }

  [id*="catch-"] {
    font-size: 1em;
  }
  #catch-me {
    background-position: right bottom;
  }
  #catch-you {
    background-position: left top;
  }

  #about-sukiru {
    padding: 1em 0;
  }

  #note-twitter h3 {
    font-size: 1em;
  }
}


@media (max-width: 520px) {
  body {
    letter-spacing: 0;
    line-height: 1.7;
  }

  h1,
  h2,
  h3 {
    font-size: 1.2em;
  }

  html {
    font-size: 87.5%;
  }

  summary {
    font-size: 2.5em;
  }

  .bg-img-fff {
    background-size: auto 1.5em;
  }
  .bg-img-fff-eee {
    background: #eee;
    background-image: none;
  }

  .margin-common,
  #mvp {
    margin-top: 5em;
  }

  .page-nav {
    text-align: left;
  }
  .page-nav li {
    text-align: center;
  }

  .section-exp {
    text-align: left;
  }
  .section-exp p {
    display: inline;
  }

  .wrapper-column {
    columns: 1;
  }
  .wrapper-flex {
    flex-direction: column;
  }
  .wrapper-flex-two {
    padding: .25em;
    width: 100%;
  }


  /* header */
  #menu-main li a {
    font-size: 1em;
  }
  #menu-main {
    padding-left: 10%;
  }

  #header-catch {
    font-size: .8em;
  }

  #header-news {
    font-size: 12pt;
  }


  /* catch */
  #home {
    min-height: 60vh;
  }

  #catch {
    font-size: 1em;
    padding: 0 .5em;
  }
  #catch-me {
    background-position: center right;
  }
  #catch-you {
    background-position: center right;
    text-align: left;
  }


  /* insta */
  #insta {
    background-position: center bottom;
  }
  .insta-slide-caption {
    min-width: 200px;
  }
  .insta-slide-img {
    width: 200px;
  }


  /* service */
  [id*="service-"] {
    background-size: auto 7em;
    margin-top: 2em;
    min-height: 7em;
  }
  [id*="service-"] > [class*="ul-"] {
    margin: 1em auto;
  }

  #price-process li {
    display: block;
    font-size: 1em;
  }
  #price-process li:nth-child(2) {
    padding: .5em 0;
  }


  /* profile */
  #profile {
    background-position: right top 1em;
  }

  #profile-1 {
    flex-direction: column;
  }
  #profile-2 {
    margin: 0;
  }
  #profile-l {
    width: 100%;
  }
  #profile-r {
    width: 50%;
  }


  /* footer */
  #footer-catch > p {
    position: relative;
    text-align: center;
  }

}