/* リセット */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: dnp-shuei-gothic-kin-std, "Noto Sans JP", sans-serif;
  background: #f8f8f8;
  color: #333;
  font-size: clamp(12px, calc(15 / 1280 * 100vw), 16px);
}

a {
  color: #6a5a4c;
  text-decoration: none;
}

a:hover {
  opacity: 0.5;
  transition: ease all 0.5s;
}

img {
  width: 100%;
  height: auto;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #231815;
  color: white;
  padding: 15px 20px;
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 100%;
}

.logo {
  font-weight: bold;
  font-size: 1.2rem;
}

.menu-toggle {
  background: none;
  border: none;
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

/* ハンバーガーボタン */
.hamburger {
  width: calc(85 / 1280 * 100vw);
  height: 45px;
  position: relative;
  border: none;
  background: transparent;
  cursor: pointer;
  z-index: 1100;
  margin: 0.9vw auto auto;
}

.hamburger span {
  display: block;
  position: absolute;
  height: 1px;
  width: 100%;
  background: #fff;
  transition: 0.4s ease;
}

.hamburger span:nth-child(1) {
  top: 0;
}

.hamburger span:nth-child(2) {
  top: 14px;
}

.hamburger span:nth-child(3) {
  top: 28px;
}


/* メニュー開いたときの × アニメーション */
.hamburger.active span:nth-child(1) {
  transform: rotate(15deg);
  top: 15px;
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-15deg);
  top: 15px;
}

.hamburger.active span:nth-child(4) {
  opacity: 0;
}


/* ナビゲーションのふんわり表示（前と同じ） */
nav {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.4s ease;
  padding: 0;
  display: flex;
  justify-content: center;
}

nav.active {
  max-height: 500px;
  opacity: 1;
  padding: 3vw 0 1vw;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

nav a {
  color: #fff;
  text-decoration: none;
}

main {

}

section.lighting {
  transition: all 0.6s ease;
  /*opacity: 1;*/
}

section:not(.lighting) {
  /*opacity: 0;*/
}


footer {
  padding: 0.3vw 0 2vw;
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
  font-size: clamp(12px, calc(13 / 1280 * 100vw), 14px);
}

/* 初期状態（非表示） */
.sunlight {
  opacity: 0;
	visibility: hidden;
  transform: translateY(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.sunlight.s-active {
  opacity: 1;
	visibility: visible;
  transform: translateY(0);
}
/* animetion */
.sunlight.fw1 {
  transition-delay: 0.3s;
}
.sunlight.fw2 {
  transition-delay: 1s;
}
.sunlight.fw3 {
  transition-delay: 2s;
}
.fuwafuwa {
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease-out;
}

.fuwafuwa.f-active {
  opacity: 1;
  visibility: visible;
}

/* アニメーション遅延を付けたい場合 */
.fuwafuwa.fw1 {
  transition-delay: 0.3s;
}
.fuwafuwa.fw2 {
  transition-delay: 1s;
}
.fuwafuwa.fw3 {
  transition-delay: 2s;
}

/* フェードイン用アニメーション */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

    /* ローディング画面のスタイル */
    #loading {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background-color: #231815;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 9999;
      transition: opacity 0.5s ease;
      animation: bgFade 3s ease-in-out infinite alternate;
    }

    #loading img {
      width: clamp(180px, calc(200 / 1280 * 100vw), 240px);
    }

    #loading.fade-out {
      opacity: 0;
      pointer-events: none;
    }

/* グラデーション背景アニメーション */
@keyframes bgFade {
  0% {
    background-color: #231815;
    background-color: rgba(189, 180, 175, 1);
  }
  100% {
    background-color: rgba(255, 255, 255, 0.5);
  }
}


/* header style */
.GMT-header {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: clamp(900px, calc(1100 / 1280 * 100vw), 1200px);
  margin: 0 auto;
  position: relative;
  height: 100%;
  min-height: clamp(55px, calc(60 / 1280 * 100vw), 60px);
}
.GMT-logo {
  width: clamp(357px, calc(367 / 1280 * 100vw), 377px);
}
.GMT-menu {
  right: 0;
  position: absolute;
  height: clamp(55px, calc(65 / 1280 * 100vw), 75px);
  top: 0;
}

/* main style */
/* --top */
.sec--top {
  height: 100vh;
  }
.sec--top.lighting {

}

.screen_visual {
  position: absolute;
  width: 100%;
  height: 100vh;
  background: url(../assets/images/top-img.jpg) no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

section#top.sec--top {
  /*transform: translate(0, -20%);*/

}
section#top.sec--top.lighting {
  /*transform: translate(0, 0);*/
}

.top_window {
  max-width: clamp(280px, calc(380 / 1280 * 100vw), 480px);
  position: absolute;
  top: 39%;
  width: 100%;
  text-align: center;
  opacity: 0;
  transition: opacity 1s ease, transform 1s ease;
  transform: translateY(-30%);
  left: 0;
  right: 0;
  margin: auto;
}
.top_window.show {
  opacity: 1;
  transform: translateY(0);

}

.top_icon {
  width: clamp(70px, calc(100 / 1280 * 100vw), 150px);
  margin: 0 auto 5vw;
}
.top_gmt {
  padding-bottom: 1vw;
  border-bottom: 1px solid #fff;
  width: 100%;
}

/* --mission */
.sec--mission {
  position: relative;
  color: #fff;
  padding: 0;
  background: #000;
  overflow: hidden;
}

.mission_screen_visual {
  background: url(../assets/images/bg01-img.jpg) no-repeat;
  background-size: cover;
  background-position: top center;
  width: 100%;
  height: 100vh;
  position: absolute;
  z-index: 2;
}

.mission_screen_visual2 {
  background: url(../assets/images/bg02-img.jpg) no-repeat;
  background-size: cover;
  background-position: top center;
  width: 100%;
  height: 100vh;
  position: absolute;
  overflow: hidden;
  bottom: 0;
}

.mission_screen_visual.active,.mission_screen_visual2.active {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}

.mission-wrap {
  position: relative;
  z-index: 3;
  padding: 10vw 0 0;
}
.mission-wrap .contents-head {
  padding-left: 50%;
  width: 100%;
  margin: 3vw auto 5vw;
}
.title {
  font-size: clamp(45px, calc(60 / 1280 * 100vw), 70px);
  font-family: linotype-didot, serif;
  font-weight: 400;
  font-style: normal;
  position: relative;
  padding: 0 0 1vw;
  margin-bottom: 0.5vw;
}
.title::before {
  content: "";
  width: 100%;
  height: 1px;
  background: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  max-width: clamp(240px, calc(280 / 1280 * 100vw), 300px);
}
.subtitle {
  font-size: clamp(14px, calc(15 / 1280 * 100vw), 16px);
  font-weight: 300;
}
.mission-wrap .mission_item {
  padding: 5vw 0 12vw;
  position: relative;
  z-index: 1;
}
.bg_0 {
  background: rgba(0, 0, 0, 0.5);
}
.mission_item .contents-row {
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
}
.mission_item .contents-row .ttl {
  background: #4d4d4d;
  padding: 0.7vw 1.2vw;
  width: 100%;
  margin: 0 auto 1vw;
  font-size: clamp(14px, calc(15 / 1280 * 100vw), 17px);
  letter-spacing: 0.1rem;
}
.mittion_item_right {
  width: 50%;
}
.mittion_item_right .txt {
  line-height: 1.8;
  font-size: clamp(14px, calc(15 / 1280 * 100vw), 17px);
}



/* --about */
.sec--about {
  color: #fff;
  margin: 0 auto auto;
  z-index: 3;
  position: relative;
  background: #fff;
}
.mission_screen_visual3 {
  width: 100%;
  height: 100%;
  background: url(../assets/images/bg03-img.jpg) no-repeat;
  background-size: cover;
  background-position: center 20%;
  position: absolute;
  top: 0;
}

.screenfixed {
  /*background-attachment: fixed;*/
}
.areavh {
  height: 30vh;
  background: #fff;
  z-index: 9999;
  position: relative;
}

.about-wrap {
  padding: 8vw 0 10vw;
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  position: relative;
}
.about-wrap-inner {
  width: 50%;
}
.about-wrap .contents-row .txt {
  padding: 6vw 0;
}
.about-wrap .contents-row .famoustxt {
  text-align: right;
}


/* --concerts */
.sec--concerts {
  padding: 6vw 0;
  background: #fff;
  position: relative;
  z-index: 3;
}
.concerts-wrap {
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
}
.concerts-wrap-inner {
  width: 50%;
}
.concerts-wrap .title::before {
  background: #000;
}
.txt.comingsoon {
  margin: 4vw auto;
  font-size: clamp(24px, calc(28 / 1280 * 100vw), 30px);
  font-family: linotype-didot, serif;
  font-weight: 400;
}


/* --company */
.sec--company {
  background: #231815;
  color: #fff;
  position: relative;
  z-index: 3;
}
.company-wrap {
  padding: 4vw 0 5vw;
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.company-wrap-inner {
  width: 50%;
  }
  .grid-wrap {
    width: 100%;
    margin: 5vw auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .un_l {
    border-bottom: 1px solid #fff;
    padding-bottom: 0.5vw;
  }
  .grid-left {
    padding-right: 12%;
  }
  .company-wrap .txt a {
    color: #fff;
  }
  .icon {
    max-width: 18px;
  }
  ._mail .icon {
    max-width: 25px;
  }

/* --contact */
.sec--contact {
  background: #ededed;
  padding: 10vw 0 2vw;
}
.contact-wrap {
}
.contact-wrap .contents-row {
  max-width: clamp(900px, calc(1000 / 1280 * 100vw), 1100px);
  margin: 0 auto;
}
.contact-list {
  display: grid;
  grid-template-columns: 2fr 0.5fr 0.8fr;
  grid-gap: 2%;
  justify-content: center;
  align-items: center;
}
.footer-logo {
  max-width: clamp(280px, calc(300 / 1280 * 100vw), 315px);
}
._phone .icon,._mail .icon {
  margin-right: 7px;
}
.contact-list ._phone a, .contact-list ._mail a {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-items: center;
  color: #231815;

}
.contact-list ._phone {
  font-size: clamp(24px, calc(26 / 1280 * 100vw), 28px);
  font-weight: 400;
  font-family: aw-conqueror-didot, linotype-didot, serif;
  letter-spacing: 0.2rem;
}
.contact-list ._mail {
  font-size: clamp(16px, calc(18 / 1280 * 100vw), 20px);
  justify-content: right;
}
.contact-list ._ftr_txt {
  font-size: clamp(13px, calc(14 / 1280 * 100vw), 15px);
  justify-content: right;
}
/* ----------------------------------------------
 * view 1024
---------------------------------------------- */
@media (max-width: 1024px) {
.hamburger {
width: calc(100 / 1024 * 100vw);
}
.GMT-header {
  width: 90%;
  align-items: center;
}
.GMT-logo {
  width: clamp(260px, calc(280 / 1024 * 100vw), 320px);
}
.grid-left.map iframe {
  max-height: 400px;
}
.contact-wrap .contents-row {
  max-width: 90%;
}
.contact-list {
}
.contact-list ._ftr_txt {
  font-size: clamp(12px, calc(13 / 1280 * 100vw), 14px);
}
.contact-list ._mail {
  font-size: clamp(15px, calc(17 / 1280 * 100vw), 18px);
}
.contact-list ._phone {
  font-size: clamp(18px, calc(20 / 1024 * 100vw), 22px);
  letter-spacing: 0.1rem;
}
._phone .icon {
  max-width: 15px;
}
._mail .icon {
  max-width: 20px;
}
.hamburger span:nth-child(4) {
font-size: clamp(10px, calc(12 / 1024 * 100vw), 13px);
padding-left: 5px;
}
.top_icon {
  width: clamp(100px, calc(150 / 1024 * 100vw), 200px);
}
.top_window {
  top: 44%;
max-width: clamp(280px, calc(380 / 1024 * 100vw), 480px);
}
.mission_screen_visual,.mission_screen_visual2 {
background-size: cover;
height: 55vh;
}
.mission_item .contents-row {
max-width: 90%;
}
.sec--about {
margin: 0 auto auto;
}
.areavh {
  height: 20vh;
}
.about-wrap,.concerts-wrap,.company-wrap {
  max-width: 90%;
}
.grid-right .txt {
  line-height: 2;
}




}
/* ----------------------------------------------
 * view 767
---------------------------------------------- */
@media (max-width: 767px) {
  .hamburger {
    display: block;
    height: 35px;
  }

  nav ul {
    flex-direction: column;
    padding: 10px 20px;
    gap: 15px;
  }

/* sp > header */
.GMT-logo {
  width: clamp(120px, calc(180 / 375 * 100vw), 210px);
}
.hamburger {
width: calc(35 / 375 * 100vw);
}
.hamburger span:nth-child(2) {
top: 10px;
}
.hamburger span:nth-child(3) {
top: 20px;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(40deg);
  top: 10px;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-40deg);
  top: 10px;
}
.GMT-header {
min-height: clamp(25px, calc(35 / 1280 * 100vw), 40px);
}
.top_window {
  max-width: clamp(260px, calc(280 / 375 * 100vw), 300px);
}
.top_icon {
  width: clamp(70px, calc(100 / 375 * 100vw), 150px);
}



.sec--top.lighting {
background-position: 50% 85%;
}

body {
  width: 100%;
  overflow-x: hidden;
  font-size: clamp(12px, calc(13 / 375 * 100vw), 14px);
}
.main {
  overflow: hidden;
}
#loading img {
  width: clamp(80px, calc(120 / 375 * 100vw), 180px);
}

/* sp > middion */
.mission-wrap .contents-head {
padding: 0;
}
.mittion_item_right {
width: 100%;
}
.mission-wrap .contents-head {
  margin: 5vw;
}
.mission-wrap .mission_item {
  padding: 15vw 5vw;
}
.mission_item .contents-row .ttl {
padding: 1vw 3vw;
margin: 0 auto 3vw;
}
.mission_screen_visual,
.mission_screen_visual2  {
background-size: cover;
height: 70vh;
}
.areavh {
height: 20vh;
}

/* sp > about */
.about-wrap-inner {
width: 100%;
padding: 5vw;
}
.concerts-wrap-inner {
  width: 100%;
  padding: 5vw;
}
.company-wrap-inner {
  width: 100%;
  padding: 5vw;
}
.grid-wrap {
grid-template-columns: 1fr;
}
.grid-left {
  padding: 0 10vw;
}
.grid-left.map iframe {
  height: 40vh;
}
.grid-right {
  padding: 5vw;
}


/* sp > contact */
.contact-list {
  grid-template-columns: 1fr;
}
.sec--contact {
  padding: 10vw 5vw;
  text-align: center;
}
._phone .icon, ._mail .icon {
  margin-right: 12px;
}
._mail .icon {
  max-width: 18px;
}
.icon {
  max-width: 14px;
}
.footer-logo {
  max-width: 350px;
  margin: 0 auto;
}
.contact-list ._mail {
  font-size: clamp(14px, calc(16 / 375 * 100vw), 18px);
}
.contact-list ._phone {
  font-size: clamp(20px, calc(22 / 375 * 100vw), 24px);
  letter-spacing: 0.1rem;
}
footer {
  font-size: clamp(8px, calc(10 / 375 * 100vw), 12px);
  padding: 3vw 0;
  text-align: center;
}
.contact-list ._phone a {
  display: inline;
}
.contact-list ._mail a {
justify-content: center;
}



}