/*
  reset
-------------------------------*/
html {
  font-size: 62.5%;
  width: 100%;
}

body {
  text-align: justify;
  -webkit-text-size-adjust: 100%;
  word-break: normal;
  width: 100%;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

caption,
th {
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

small {
  font-size: 100%;
}

q:before,
q:after {
  content: '';
}

abbr,
acronym {
  border: 0;
  font-variant: normal;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
}

input,
textarea,
select {
  *font-size: 100%;
}

legend {
  color: #000;
}

img {
  vertical-align: bottom;
  width: 100%;
}

main {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/*
  base
-------------------------------*/
body {
  color: #554b41;
  font-family: "M PLUS Rounded 1c", "游ゴシック", "YuGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "ＭＳＰゴシック", "MS PGothic", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.8;
  font-feature-settings: "palt" 1;
}

@media (min-width: 768px) {
  body {
    font-size: 1.6rem;
  }
}

.tb {
  display: none !important;
}

.pc {
  display: none !important;
}

@media (min-width: 768px) {
  .tb {
    display: block !important;
  }

  .sp {
    display: none !important;
  }

  .pc {
    display: none !important;
  }
}

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

  .sp {
    display: none !important;
  }

  .tb {
    display: none !important;
  }
}

/*
  header
-------------------------------*/
.header {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: center;
  background-color: #fcfce8;
  padding-bottom: 1em;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 999;
}

.hd__contents {
  height: 100%;
  margin: 0 1em;
}

.hd__contents__row {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  align-items: center;
}

.hd__contents__ttl {
  width: 120px;
  margin-top: 1em;
  z-index: 2000;
}

.hd__contents__ttl:hover {
  animation: swing 1s ease;
  animation-iteration-count: 1;
}

@keyframes swing {
  15% {
    transform: translateX(5px);
  }

  30% {
    transform: translateX(-5px);
  }

  50% {
    transform: translateX(3px);
  }

  65% {
    transform: translateX(-3px);
  }

  80% {
    transform: translateX(2px);
  }

  100% {
    transform: translateX(0);
  }
}

.sns__contents {
  position: absolute;
  top: 0;
  right: 0;
  margin: .5em .5em 0 0;
}

.sns__contents__list {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  align-items: center;
}

.sns__contents__list li {
  height: 40px;
  margin-right: .5em;
  width: 40px;
  z-index: 2000;
}

.sns__contents__list a {
  display: block;
  height: 100%;
  width: 100%;
}

.sns__contents__list .instagram {
  background: url(../images/ico_instagram.png) no-repeat center;
  background-size: 70%;
}

.sns__contents__list .twitter {
  background: url(../images/ico_twitter.svg) no-repeat center;
  background-size: 70%;
}

.sns__contents__list .facebook {
  background: url(../images/ico_facebook.svg) no-repeat center;
  background-size: 70%;
}

.sns__contents__list li:last-of-type {
  margin-right: 0;
}

.sns__contents__list li:hover {
  animation: swing 1s ease;
  animation-iteration-count: 1;
}

@media (min-width: 768px) {
  .hd__contents {
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    align-items: center;
    margin: 0 2em;
    padding: .5em 0;
    width: 100%;
  }

  .hd__contents__ttl {
    margin-top: 0;
    width: 140px;
  }

  .sns__contents {
    margin: .5em 0;
    position: static;
  }

  .sns__contents__list li {
    cursor: pointer;
  }

  .sns__contents__list .instagram,
  .sns__contents__list .twitter,
  .sns__contents__list .facebook {
    background-size: 80%;
  }
}

/*
  footer
-------------------------------*/
.footer {
  padding-bottom: 1em;
}

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

@media (min-width: 768px) {
  .copyright {
    margin-top: 0;
  }
}

/*
  module
-------------------------------*/
.contents {
  padding-bottom: 1em;
}

.container {
  margin: 0 1em;
}

.sec__container {
  padding: 1em;
}

@media (min-width: 768px) {
  .contents {
    padding: 0 2em 1em;
  }

  .container {
    margin: 0 auto;
    max-width: 1144px;
    padding-left: 2em;
    padding-right: 2em;
  }

  .container>* {
    box-sizing: border-box;
  }

  .sec__container {
    padding: 2em;
  }
}

.sec__ttl {
  font-size: 3rem;
  line-height: 1.2;
  padding: 1em 0;
  position: relative;
  text-align: center;
}

.sec__ttl span {
  position: relative;
}

@media (min-width: 768px) {
  .sec__ttl {
    font-size: 4.8rem;
  }
}

@media (min-width: 1024px) {
  .sec__ttl {
    font-size: 5.6rem;
  }
}

.lay__col {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  justify-content: center;
}

.lay__col>* {
  margin-bottom: 2em;
  margin-right: 1em;
}

.lay__col.col1>* {
  margin-right: 0;
  width: 100%;
}

/*
.lay__col.col1 > *:last-of-type {
  margin-bottom: 0;
}
*/
.lay__col.col2>* {
  width: calc((100% - 1em) / 2);
}

.lay__col.col2>*:nth-of-type(2n) {
  margin-right: 0;
}

@media (min-width: 768px) {

  /*
  .lay__col {
    align-items: flex-end;
  }
*/
  .lay__col.col1>* {
    margin-right: 1em;
  }

  .lay__col.col2>*:nth-of-type(2n) {
    margin-right: 1em;
  }

  .lay__col.col2-pc>* {
    width: calc((100% - 1em) / 2);
  }

  .lay__col.col2-pc>*:nth-of-type(2n) {
    margin-right: 0;
  }

  .lay__col.col3-pc>* {
    width: calc((100% - 2em) / 3);
  }

  .lay__col.col3-pc>*:nth-of-type(3n) {
    margin-right: 0;
  }

  .lay__col.col4-pc>* {
    width: calc((100% - 3.1em) / 4);
  }

  .lay__col.col4-pc>*:nth-of-type(4n) {
    margin-right: 0;
  }
}

/*
  main
-------------------------------*/
body {
  background-image: url("../images/bg_ptn.svg");
  background-repeat: repeat;
  background-size: contain;
}

.main {
  min-height: 100vh;
}

@media (min-width: 768px) {
  body {
    background-size: 50%;
  }
}

.main a {
  text-decoration: underline;
}

.main a:hover {
  opacity: .6;
}

/*
  totop
-------------------------------*/
.totop {
  padding-top: 1em;
}

.totop a {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: center;
  justify-content: center;
  height: 150px;
  width: 57px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .totop {
    margin-top: -10em;
  }

  .totop a {
    height: 250px;
    width: 95px;
  }
}

.totop a::before {
  background: url(../images/img_totop.png) no-repeat center;
  background-size: 100%;
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  -webkit-transition: all .3s linear;
  transition: all .3s linear;
}

.totop a:hover::before {
  background: url(../images/img_totop-hover.png) no-repeat center;
  background-size: 100%;
  content: '';
  display: block;
  height: 100%;
  width: 100%;
}

@media (min-width: 768px) {
  .totop a {
    margin: 0 2em 0 auto;
  }
}

/*
  それぞれのセクション
-------------------------------*/
/* hero */
.hero {
  padding: 0;
}

.hero__img {
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  padding: 0;
}

.hero__ttl {
  position: absolute;
  top: calc(48vw + 3em);
  left: calc((100% - 85%) / 2);
  margin: 0 auto;
  max-width: 85%;
  transform-origin: center bottom;
  animation-name: swing-slow;
  animation-duration: 6s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes swing-slow {

  0%,
  100% {
    transform: rotate(5deg);
  }

  50% {
    transform: rotate(-5deg);
  }
}

@media (min-width: 768px) {
  .hero__ttl {
    top: 3em;
    left: calc((100% - 57%) / 2);
    max-width: 58%;
  }
}

/* about */
#sec-about {
  text-align: center;
}

@media (min-width: 768px) {
  .about__img img {
    width: 70%;
  }
}

/* example */
.txt__example {
  margin-bottom: 2em;
}

@media (min-width: 768px) {
  #sec-example .container {
    padding: 0;
  }

  .txt__example {
    text-align: center;
    font-size: 2rem;
    max-width: 800px;
    margin: 0 auto 2em;
  }
}

video {
  width: 100%;
  height: 100%;
  vertical-align: bottom;
}

/* process, award, theme */
#sec-process .container {
  margin: 2em auto;
  background-color: rgba(218, 241, 247, .5);
  border-radius: 10em;
  max-width: 70%;
}

#sec-award .container {
  margin: 0 auto;
  background-color: rgba(255, 248, 204, .5);
  width: 100%;
}

#sec-theme .container {
  margin: 2em auto 0;
  background-color: rgba(249, 239, 232, .5);
  width: 100%;
  padding-bottom: 1em;
}

.col__number {
  width: 6em;
  margin: 0 auto 1em;
}

.col__desc {
  width: 90%;
  margin: 0 auto;
}

.col__img {
  width: 50%;
  margin: 1em auto 2em;
}

#sec-award .col__ttl {
  text-align: center;
}

#sec-award .col__desc {
  text-align: center;
}

.col__ttl {
  font-size: 2em;
}

.col__note {
  font-size: 1.8rem;
  padding: 2em 0 .5em;
}

.col__attn {
  font-size: 1.2rem;
}

.bg__arrow {
  margin: 0 auto;
  max-width: 3em;
}

#sec-award .sec__ttl {
  padding: .5em 0 .7em;
}

#sec-theme .sec__ttl {
  padding: 1em 0 0;
}

#sec-theme .col__note {
  margin-top: 0;
  font-size: 1.6rem;
}

.theme__img {
  margin: 2em auto;
  width: 90%;
}

@media (min-width: 768px) {
  #sec-process .container {
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-award .container {
    margin-top: 2em;
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-theme .container {
    max-width: 1144px;
    border-radius: 5em;
  }

  .col__desc {
    width: 75%;
    margin: 0 auto;
  }

  .firstprocess-pc {
    margin-top: 3.6em;
  }

  .secondprocess-pc img {
    width: 90%;
  }

  .thirdprocess-pc {
    margin-top: 4.2em;
  }

  .col__note {
    font-size: 2.4rem;
    text-align: center;
  }

  .col__attn {
    font-size: 1.2rem;
    text-align: center;
  }

  .bg__arrow {
    max-width: 5em;
  }

  #sec-theme .col__note {
    font-size: 2.4rem;
  }

  .theme__img {
    width: auto;
  }
}

/* application */
#sec-application .container {
  margin: 2em auto;
  background-color: rgba(255, 255, 255, .5);
  border-radius: 5em;
}

.application__introduction {
  margin: 0 auto 2em;
}

.application__note ol {
  list-style: decimal;
  padding-left: 2em;
}

@media (min-width: 768px) {
  .application__introduction {
    font-size: 2rem;
  }
}

/*
  応募要項のアコーディオン 
-------------------------------*/
.accordion-container {
  position: relative;
  width: 100%;
  border-top: none;
  outline: 0;
}

.accordion-container .accordion-title {
  display: block;
  position: relative;
  margin: 1em auto;
  padding: .75em .75em .75em 2em;
  font-size: 2rem;
  background-color: rgba(254, 218, 2, .5);
  border-radius: 2em;
  cursor: pointer;
  transition: all .3s linear;
}

@media (min-width: 768px) {
  .accordion-title {
    font-size: 2.4rem;
  }
}

.accordion-container .accordion-title:hover,
.accordion-container .accordion-title:active,
.accordion-container .content-entry.open .accordion-title {
  background-color: rgba(255, 87, 20, 0.5);
  ;
}

.accordion-container .accordion-title:hover i:before,
.accordion-container .accordion-title:hover i:active,
.accordion-title {
  position: relative;
}

.accordion-title:after {
  content: "";
  position: absolute;
  right: 25px;
  top: 38%;
  transition: all 0.2s ease-in-out;
  display: block;
  width: 8px;
  height: 8px;
  border-top: solid 2px #554b41;
  border-right: solid 2px #554b41;
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
}

.accordion-title.open:after {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 45%;
}

.accordion-content {
  display: none;
  padding: 0 1em;
}

/* special */
.special__img {
  position: relative;
  width: 50%;
  margin: 0 auto;
  transition: all 0.2s ease-in-out;
}

@media (min-width: 768px) {
  .special__img {
    width: 30%;
  }
}

.special__img:hover {
  animation: swing 1s ease;
  animation-iteration-count: 1;
  opacity: 1;
}

.special__img a:hover {
  opacity: 1;
}

/* 受賞者発表時の追加 */
#sec-theme-01 a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

#sec-theme-02 a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

#sec-theme-03 a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

#sec-theme-04 a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

#sec-theme-05 a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

.lay__col.col3-pc__award>* {
  max-width: 20em;
}

.lay__col.col3-pc__award>*:nth-of-type(3n) {
  margin-right: 0;
}

.col__account-name__01 {
  width: -moz-fit-content;
  /* Firefox */
  width: fit-content;
  /* other browsers */
  text-align: center;
  padding: 0 .5em;
  margin: 0 auto;
  color: #d60435;
  background: #fff;
  border-radius: 20px;
  border: solid 2px #d60435;
}

.col__account-name__02 {
  width: -moz-fit-content;
  /* Firefox */
  width: fit-content;
  /* other browsers */
  text-align: center;
  padding: 0 .5em;
  margin: 0 auto;
  color: #24b63a;
  background: #fff;
  border-radius: 20px;
  border: solid 2px #24b63a;
}

.col__account-name__03 {
  width: -moz-fit-content;
  /* Firefox */
  width: fit-content;
  /* other browsers */
  text-align: center;
  padding: 0 .5em;
  margin: 0 auto;
  color: #1b6dd7;
  background: #fff;
  border-radius: 20px;
  border: solid 2px #1b6dd7;
}

.winner__work {
  margin-bottom: 1em;
}

@media (min-width: 768px) {
  .winner__work {
    background-color: rgba(255, 255, 255, .3);
    min-height: 66.5%;
  }
}

.winner__work img {
  max-width: 20em;
  max-height: 20em;
}

.winner__work video {
  max-width: 20em;
  max-height: 20em;
}

@media (min-width: 768px) {
  .video__landscape__01 {
    padding: 22% 0;
  }

  .video__landscape__02 {
    padding: 12.5% 0;
  }
}

@media (min-width: 768px) {
  #sec-theme-01 {
    margin: 2em auto;
    background-color: rgba(255, 205, 185, .5);
    width: 100%;
  }

  #sec-theme-02 {
    margin: 2em auto;
    background-color: rgba(207, 226, 249, .5);
    width: 100%;
  }

  #sec-theme-03 {
    margin: 2em auto;
    background-color: rgba(254, 198, 211, .5);
    width: 100%;
  }

  #sec-theme-04 {
    margin: 2em auto;
    background-color: rgba(206, 245, 212, .5);
    width: 100%;
  }

  #sec-theme-05 {
    margin: 2em auto;
    background-color: rgba(255, 194, 239, .5);
    width: 100%;
  }

  #sec-theme-01 {
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-theme-02 {
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-theme-03 {
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-theme-04 {
    max-width: 1144px;
    border-radius: 5em;
  }

  #sec-theme-05 {
    max-width: 1144px;
    border-radius: 5em;
  }
}

/* ↓↓↓動くもの↓↓↓ */
/*
  セクションの間の装飾
-------------------------------*/
.decoration {
  transform-origin: center bottom;
  animation-name: swing-middle;
  animation-duration: 3s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

@keyframes swing-middle {

  0%,
  100% {
    transform: rotate(5deg);
  }

  50% {
    transform: rotate(-5deg);
  }
}

.kerigurumi01 {
  position: absolute;
  left: calc((100% - 8em) / 3);
  width: 8em;
  margin-top: -.5em;
}

.kerigurumi02 {
  position: absolute;
  right: 3em;
  width: 6em;
  margin-top: -1em;
}

.kerigurumi03 {
  position: absolute;
  left: 3em;
  width: 7em;
  margin-top: -1em;
}

.kerigurumi04 {
  position: absolute;
  right: 3em;
  width: 4em;
  margin-top: -1.5em;
}

.kerigurumi05 {
  position: absolute;
  right: 1.5em;
  width: 4em;
  margin-top: -5.5em;
}

@media (min-width: 768px) {
  .kerigurumi01 {
    left: calc((100% - 8em) / 2);
    width: 12em;
    margin-top: -2em;
  }

  .kerigurumi02 {
    right: 20em;
    width: 10em;
    margin-top: 1.2em;
  }

  .kerigurumi03 {
    left: 10em;
    width: 12em;
    margin-top: 1em;
  }

  .kerigurumi04 {
    right: 21.5em;
    width: 5em;
    margin-top: -3.2em;
  }

  .kerigurumi05 {
    right: 10em;
    width: 5em;
    margin-top: -4.2em;
  }
}

/*
  スクロールエフェクト
-------------------------------*/
.animation_01 {
  opacity: 0;
}

.animation_02 {
  opacity: 0;
}

.animation_03 {
  opacity: 0;
}

.animation_05 {
  opacity: 0;
}

.tada {
  animation: tada;
  animation-duration: 2s;
  animation-iteration-count: 3;
}

.bounceInLeft {
  animation: bounceInLeft;
  animation-duration: 1s;
}

.bounceInRight {
  animation: bounceInRight;
  animation-duration: 1s;
}

.pulse {
  animation: pulse;
  animation-duration: 1s;
  animation-iteration-count: 2;
  animate-delay: .2s;
}

.headShake {
  animation: headShake;
  animation-duration: 1s;
  animation-iteration-count: 2;
  animate-delay: .2s;
}