@charset "utf-8";
/*RESET*/
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  border: 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-family: "Noto Sans JP", serif;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
}

:root {
  --text-color: #231815;
  --magenta-color: #d6005b;
}

img {
  width: auto;
  max-width: 100%;
  height: auto;
  line-height: 0;
}

ol,
ul {
  list-style: none;
}

a,
a:link,
a:visited {
  color: inherit;
  color: var(--magenta-color);
}

a:active,
a:hover {
  text-decoration: none;
}

.wContents {
  max-width: 1200px;
  width: 95%;
  margin: 0 auto;
  padding: 100px 0 0;
}

h2 {
  font-size: 35px;
  font-weight: 400;
  margin-bottom: 30px;
}
.wContents h2::before {
  content: "";
  display: inline-block;
  background: #f9c81a;
  background: linear-gradient(130deg, rgba(249, 200, 26, 1) 0%, rgba(220, 34, 80, 1) 100%);
  width: 13px;
  height: 13px;
  margin-right: 18px;
  margin-bottom: 5px;
  border-radius: 5px;
}

@media screen and (max-width: 820px) {
  h2 {
    margin-bottom: 3%;
  }
  .wContents {
    margin: 0 auto;
  }
}

a.linkBtn {
  position: relative;
  display: block;
  background-color: #fff;
  border: 1px solid #a1a1a1;
  border-radius: 50px;
  width: fit-content;
  padding: 0 40px 0 20px;
  transform: scale(1);
  transition: all 0.5s;
}
a.linkBtn:link,
a.linkBtn:visited {
  color: #4c4c4c;
  text-decoration: none;
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 600;
}
a.linkBtn::after {
  content: "";
  background: url("../images/arrow.png");
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 10px;
  display: inline-block;
  width: 16px;
  height: 16px;
  margin: auto;
  vertical-align: middle;
  line-height: 0;
}
a.linkBtn span {
  display: inline-block;
  padding: 4px 0 6px;
}
a.linkBtn:hover {
  background-color: #fff456;
  transform: scale(1.05);
  font-weight: 900;
}

/*--- #navHeader ---*/
.navHeader {
  position: absolute;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}
.navHeader.scrolled {
  width: 97%;
  background-color: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  box-shadow: 0 0 10px rgba(13, 9, 6, 0.3);
  margin: 10px auto;
  border-radius: 50px;
}
.navHeader .navHeaderWrap {
  position: relative;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
}
.navHeader .navHeaderWrap .headerLogo {
  line-height: 0;
}
.navHeader .navHeaderWrap ul.menuUl {
  display: flex;
  gap: 50px;
  font-size: 16px;
}
.navHeader .navHeaderWrap ul.menuUl li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 600;
}
.navHeader .navHeaderWrap ul.menuUl li a:hover {
  color: var(--magenta-color);
}
@media screen and (max-width: 820px) {
  .navHeader .navHeaderWrap {
    height: 50px;
    padding: 0 20px;
  }
  .navHeader .navHeaderWrap ul.menuUl {
    flex-direction: column;
    position: absolute;
    transition: all 0.5s;
    opacity: 0;
    margin: 0 auto;
    padding: 20px;
    width: fit-content;
    font-size: 26px;
    font-weight: 300;
    right: 0;
    top: 100%;
    text-align: right;
  }
  .navHeader .navHeaderWrap ul.menuUl li {
    transition: all 0.5s;
    display: none;
  }
  .navHeader .navHeaderWrap ul.menuUl li a {
    font-weight: 300;
    border-bottom: 1px solid #bdbdbd;
  }
  .navHeader .navHeaderWrap ul.menuUl li a:hover {
    color: var(--magenta-color);
  }
  .navHeader .navHeaderWrap .headerLogo {
    width: 100px;
  }

  /* アクティブ後 */
  .navHeader .navHeaderWrap ul.menu_active {
    opacity: 1;
  }
  .navHeader .navHeaderWrap ul.menu_active li {
    display: block;
  }
  .overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    z-index: 999;
    display: none;
  }
  .show {
    display: block;
  }

  /*ヘッダーナビゲーションメニュー*/
  .jsHeader .jsHeaderWrap .nav-trigger {
    display: block;
  }
  .nav-trigger {
    position: relative;
    width: 30px;
    height: 20px;
    margin: 0;
    cursor: pointer;
    z-index: 100000;
  }
  .nav-trigger span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 4px;
  }
  .nav-trigger,
  .nav-trigger span {
    display: inline-block;
    transition: all 0.5s;
    box-sizing: border-box;
  }
  .nav-trigger span:nth-of-type(1) {
    top: 0;
  }
  .nav-trigger span:nth-of-type(2) {
    top: 9px;
    width: 80%;
  }
  .nav-trigger span:nth-of-type(3) {
    bottom: 0;
    width: 60%;
  }
  .nav-trigger.active {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  .nav-trigger.active span:nth-of-type(1) {
    -webkit-transform: translateY(20px) rotate(-45deg);
    transform: translateY(10px) rotate(-45deg);
  }
  .nav-trigger.active span:nth-of-type(2) {
    -webkit-transform: translateY(0) rotate(45deg);
    transform: translateY(0) rotate(45deg);
    width: 100%;
    top: 10px;
  }
  .nav-trigger.active span:nth-of-type(3) {
    opacity: 0;
  }
}

/*--- #mv ---*/
#mv {
  width: 100%;
  height: 100vh;
  min-height: 900px;
  padding: 130px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#mv h1 {
  position: relative;
  width: fit-content;
  margin: 0 auto;
  z-index: 100;
  overflow: hidden;
}
#mv .txtArea {
  width: fit-content;
  margin: 40px auto 0;
}
#mv .txtArea span {
  display: block;
  width: fit-content;
  margin: 0 auto 5px;
}
#mv .txtArea p {
  margin-top: 1em;
  font-size: clamp(12px, 1vw, 15px);
  line-height: 1.9;
  text-align: center;
}
#mv .txtArea .icon {
  display: block;
}
@media screen and (max-width: 1200px) {
  #mv {
    width: 50%;
    padding: 10% 0;
    margin: 0 auto;
    height: auto;
    min-height: auto;
  }
  #mv .txtArea {
    width: fit-content;
    margin: 1% auto 0;
  }
}
@media screen and (max-width: 820px) {
  #mv {
    padding: 15% 0;
    width: 70%;
    margin: 0 auto;
    height: 95vh;
    min-height: 560px;
  }
}
@media screen and (max-width: 500px) {
  #mv {
    padding: 20% 0;
    width: 75%;
  }
  #mv .txtArea .icon {
    width: 20%;
    margin: 0 auto;
  }
}

/*--- #about ---*/
#about {
  background: var(--magenta-color);
  background: linear-gradient(130deg, rgba(231, 96, 60, 1) 0%, rgba(214, 0, 91, 1) 15%, rgba(214, 0, 91, 1) 30%);
  padding: 140px 0;
  margin: 0 auto;
  max-width: 1900px;
  width: 95%;
  border-radius: 45px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
#about .aboutWrap {
  max-width: 820px;
  width: 80%;
  margin: 0 auto;
  color: #fff;
}
#about .aboutWrap h2 {
  font-size: 35px;
  margin-bottom: 1.5em;
  font-weight: 700;
  width: fit-content;
  overflow: hidden;
}
#about .aboutWrap h2 span {
  display: block;
}
#about .aboutWrap p {
  font-size: clamp(13px, 1.5vw, 21px);
  font-weight: 700;
  margin-bottom: 1em;
  line-height: 2.2;
  width: fit-content;
  overflow: hidden;
}
#about .aboutWrap p span {
  display: block;
}

@media screen and (max-width: 1200px) {
  #about {
    padding: 10% 0;
  }
  #about .aboutWrap h2 {
    font-size: clamp(25px, 3.5vw, 35px);
  }
}
@media screen and (max-width: 820px) {
  #about {
    background: linear-gradient(130deg, rgba(231, 96, 60, 1) 0%, rgba(214, 0, 91, 1) 40%);
  }
}
@media screen and (max-width: 500px) {
  #about .aboutWrap h2 {
    margin-bottom: 1em;
  }
  #about .aboutWrap p {
    line-height: 2;
  }
}

/*--- #business ---*/
#business ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 30px;
  padding-top: 30px;
}
#business ul li {
  background-color: #fff;
  border-radius: 30px;
  box-shadow: 0 0 10px rgba(13, 23, 53, 0.15);
  opacity: 0;
}
#business ul li figure {
  display: flex;
  align-items: center;
  width: fit-content;
  margin: 0 auto;
  height: 250px;
}
#business ul li img {
  border-radius: 30px 30px 0 0;
  margin: auto;
}
#business ul li h3 {
  font-size: 25px;
  font-weight: 700;
  color: var(--text-color);
  padding: 0.5em 30px 1em;
}
#business ul li p {
  padding: 0 30px 30px;
  font-size: 16px;
  font-weight: 400;
}
#business ul li a.linkBtn {
  margin: -10px 30px 0;
}

/* 音楽事業 */
#business ul li.music {
  color: #fff;
  background-color: #0d0906;
}
#business ul li.music h3 {
  color: #fff;
}

/* 広告代理業 */
#business ul li.adagency {
  background-color: #dfe2e7;
}

/* onちゃんステージ */
#business ul li.onchan {
  background-color: #ffea00;
  position: relative;
}
#business ul li.onchan figure {
  position: absolute;
  bottom: -20px;
  right: -20px;
}

/* サイネージ運用 */
#business ul li.signage {
  background-color: #aa844d;
  color: #fff;
}
#business ul li.signage h3 {
  color: #fff;
}

/* 番組制作 */
#business ul li.production {
  background-color: #151211;
  color: #fff;
}
#business ul li.production h3 {
  color: #fff;
}

/* HTB第二スタジオ */
#business ul li.studio2 {
  background-color: #dadbd6;
}

#business ul li figure,
#business ul li.music figure,
#business ul li.adagency figure,
#business ul li.studio2 figure {
  height: fit-content;
}

@media screen and (max-width: 1200px) {
  #business ul li h3 {
    font-size: clamp(20px, 1.5vw, 25px);
  }
  #business ul li p {
    font-size: clamp(13px, 1.5vw, 16px);
  }
  #business ul li.onchan figure {
    width: 90%;
  }
}
@media screen and (max-width: 820px) {
  #business {
    padding: 50px 0 0;
  }
  #business ul {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(1fr);
    max-width: 600px;
    margin: 0 auto;
  }
  #business ul li figure {
    margin: 0 auto;
    height: 250px;
    width: 100%;
  }
  #business ul li img {
    border-radius: 30px 30px 0 0;
    margin: auto;
    width: 100%;
  }
  #business ul li.common figure {
    width: fit-content;
  }
  #business ul li.onchan {
    min-height: 250px;
    padding-top: 20px;
  }
  #business ul li.onchan figure {
    width: 30%;
    bottom: -38%;
    right: -1%;
  }
  #business ul li a.linkBtn {
    margin: -20px 30px 30px;
  }
}
@media screen and (max-width: 500px) {
  #business ul li h3 {
    padding: 0.5em 15px 0.8em;
  }
  #business ul li p {
    padding: 0 15px 30px;
  }
  #business ul li a.linkBtn {
    margin: -20px 15px 30px;
  }
}

.contents {
  display: grid;
  grid-template-columns: auto 450px;
  max-width: 1200px;
  margin: 100px auto;
  padding: 50px;
  border-radius: 40px;
  box-shadow: 0 0 10px rgba(13, 23, 53, 0.15);
  background: linear-gradient(130deg, rgba(249, 234, 198, 1) 0%, rgba(248, 234, 234, 1) 15%, rgba(248, 234, 234, 1) 85%, rgba(249, 201, 216, 1) 100%);
  border: 1px solid #dcdcdc;
}
.contents .textArea {
  max-width: 550px;
}
.contents .textArea h3 {
  font-size: clamp(30px, 1.5vw, 50px);
  margin-bottom: 0.5em;
  color: var(--text-color);
}
.contents .textArea p {
  font-size: 16px;
  font-size: clamp(13px, 1.5vw, 16px);
  font-weight: 400;
  line-height: 1.8;
  color: var(--text-color);
}
.contents .textArea .add {
  border-radius: 20px;
  border: 1px solid #808080;
  padding: 30px;
  margin: 30px 0;
  color: #808080;
  font-size: clamp(13px, 1.5vw, 16px);
  font-weight: 700;
}
.contents .textArea img {
  border-radius: 20px;
}
.contents .mapArea {
  width: 100%;
}
.contents .mapArea iframe {
  width: 100%;
  height: 100%;
  border-radius: 20px;
}

@media screen and (max-width: 1200px) {
  .contents {
    grid-template-columns: 1fr;
    max-width: 600px;
  }
  .contents .textArea {
    max-width: 500px;
    margin: 0 auto;
  }
  .contents .textArea .add {
    padding: 20px;
    margin: 30px 0;
    font-weight: 700;
  }
  .contents .mapArea {
    width: 100%;
    max-width: 500px;
    height: 400px;
    margin: 30px auto;
  }
  .contents .mapArea iframe {
    width: 100%;
    border-radius: 20px;
  }
}

@media screen and (max-width: 820px) {
  .contents {
    margin: 10% auto 1%;
    padding: 30px;
  }
}

/*--- #information ---*/
#information {
  position: relative;
  padding: 100px 0;
  display: grid;
  grid-template-columns: 300px auto;
}
#information dl {
  width: 100%;
  font-size: 16px;
}
#information dl div {
  display: flex;
  border-bottom: 1px solid #d9d9d9;
}
#information dl div:first-child {
  border-top: 1px solid #d9d9d9;
}
#information dl div dt {
  padding: 45px 0;
  width: 230px;
  line-height: 2.3;
  color: var(--magenta-color);
  font-weight: 700;
}
#information dl div dd {
  padding: 45px 0;
  line-height: 2.3;
}

#information .informationBack01 {
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
#information .informationBack02 {
  position: absolute;
  top: 40%;
  right: 0;
  z-index: -1;
}

@media screen and (max-width: 1200px) {
  #information dl {
    font-size: clamp(13px, 1.5vw, 16px);
  }

  #information dl div dt {
    padding: 45px 0;
    width: 150px;
  }
  #information dl div dd {
    padding: 45px 0;
    line-height: 2.3;
  }

  #information .informationBack01 {
    width: 50%;
  }
  #information .informationBack02 {
    top: 35%;
    width: 40%;
  }
}
@media screen and (max-width: 820px) {
  #information {
    margin: 5% auto 0;
    display: grid;
    grid-template-columns: 1fr;
  }
  #information dl {
    padding: 5% 0;
    width: 95%;
    margin: 0 auto;
  }

  #information dl div dt {
    padding: 30px 0;
    width: 100px;
  }
  #information dl div dd {
    padding: 30px 0;
  }

  #information .informationBack01 {
    width: 60%;
    top: 10%;
  }
  #information .informationBack02 {
    top: 50%;
    width: 40%;
  }
}
@media screen and (max-width: 500px) {
  #information .informationBack01 {
    width: 80%;
  }
  #information .informationBack02 {
    top: 40%;
    width: 60%;
  }
}

/*--- footer ---*/
footer {
  padding: 100px 0;
  border-top: 1px solid #d9d9d9;
}
.footerWrap {
  display: flex;
  justify-content: space-between;
  max-width: 1200px;
  width: 95%;
  margin: 0 auto;
}
.fLogo {
  width: 300px;
  overflow: hidden;
}
.footerContents {
  display: flex;
  justify-content: space-between;
  width: 450px;
  margin: 50px 0 0;
}
.footerContents h4 {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 0.7em;
}
.footerContents p {
  font-size: 13px;
  line-height: 1.9;
}
.footerContents a.linkBtn {
  margin: 10px 0 0;
}
.footerContents a.linkBtn:link,
.footerContents a.linkBtn:visited {
  font-size: clamp(12px, 1.5vw, 14px);
}
.footerContents a.linkBtn::after {
  width: 13px;
  height: 13px;
}

@media screen and (max-width: 1200px) {
  .fLogo {
    width: 200px;
  }
  .footerContents {
    margin: 10px 0 0;
  }
}
@media screen and (max-width: 820px) {
  .footerWrap {
    display: block;
  }
  .fLogo {
    margin: 0 auto;
  }
  .footerContents {
    display: block;
    margin: 40px auto 0;
    width: fit-content;
  }
  .Contact {
    margin-bottom: 30px;
  }
}
@media screen and (max-width: 500px) {
  .footerContents a.linkBtn {
    width: 100%;
  }
}