@charset "utf-8";

*,
::before,
::after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

ul,
ol {
  list-style: none;
}

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

body {
  width: 100%;
  font-size: 16px;
  color: #000;
  line-height: 1.5;
  background: url(../img/background_img.png) no-repeat center center / cover;
  background-attachment: fixed;
  
}

img {
  max-width: 100%;
}

nav a,
.catch,
.maintitle,
h2,
h3,
.seat a,
.link_button a,
small
{
  font-family: "Kaisei Opti", serif;
  font-weight: 700;
  font-style: normal;
}

/* ヘッダー */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000; 
}

.top_logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px auto;
}

.top_logo img{
  max-width: 250px;
}

header nav ul {
  display: flex;
  padding: 15px;

}
nav a {
    justify-content: center;
    font-size: 1em;
    padding: 15px;
  }

header nav ul li:hover {
  color: #d8b500;
}

header,
footer
 {
  color: #fff;
  background-color: #000;
}


/* メインここから */
main {
  padding-top: 110px;
}

.maintitle {
  width: 70%;
  background-color: rgba(255, 255, 255, 0.7);
  padding: 20px 50px;
  border-radius: 25px;
  text-align: center;
  max-width: 1300px;
  margin: 50px auto;
}

h2 {
  font-size: 48px;
  color: #fff;
  text-shadow: 2px 2px 10px #ff9e4c, -2px 2px 10px #ff9e4c, 2px -2px 10px #ff9e4c, -2px -2px 10px #ff9e4c;;
}

.day, 
.time {
  font-size: 36px;
  padding: 10px 0;
  color: #fff;
  text-shadow: 2px 2px 10px #00af9e, -2px 2px 10px #00af9e, 2px -2px 10px #00af9e, -2px -2px 10px #00af9e;;

}

.piace {
  font-size: 36px;
  padding: 10px 0;
  color: #fff;
  text-shadow: 2px 2px 10px #f3337c, -2px 2px 10px #f3337c, 2px -2px 10px #f3337c, -2px -2px 10px #f3337c;;
}

.topimg img {
  width: 100%;
  height: auto;
  top: 100%;
}

.topimg {
  position: relative;
}

.catch {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  color: #fff;
  font-size: 54px;
  text-shadow: 2px 2px 10px #777025, -2px 2px 10px #777025, 2px -2px 10px #777025, -2px -2px 10px #777025;;
  text-align: center;
  padding: 10px;
}

.movie {
  position: relative;
	padding-top: 56.25%; 
	height: 0;
  overflow: hidden;
}

.movie iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

/* 有料観覧席 */
.seat {
  width: 70%;
  max-width: 1300px;
  background-color: rgba(255, 255, 255, 0.7);
  margin: 50px auto;
  padding: 20px 20px;
  border-radius: 25px;
}
.seat h2 {
  text-align: center;
  font-size: 36px;
  padding: 10px 0;
  color: #fff;
  text-shadow: 2px 2px 10px #0028fb, -2px 2px 10px #0028fb, 2px -2px 10px #0028fb, -2px -2px 10px #0028fb;;
}

.seat>div{
  display: flex;
  margin-top: 15px;
  justify-content: center;
  gap: 40px;
  align-items: center;
}

.desk_img,
.seats_img
 {
  max-width: 300px;
  align-items: center;
}

.desk_text,
.seats_text
{
  width: 25%;
}

.link_button {
  text-align: center;
}

.link_button a{
  line-height: 48px;
  display: inline-block;
  border-radius: 5px;
  margin: 20px 100px; 
  padding: 10px 15px;
  background-color: #ffd954;
  font-size:24px;
}

.link_button a:hover {
  background-color: #d8b500;
}

/* 注意事項 */
.Precautions {
  width: 70%;
  height: 70%;
  max-width: 1300px;
  background-color: rgba(255, 255, 255, 0.7);
  margin: 50px auto;
  padding: 20px 20px;
  border-radius: 25px;
}

.Precautions ul {
  list-style: disc;
  padding-left: 2em;
}

.Precautions ul li{
  margin-bottom: 10px;
  line-height: 1.6;
}

/* フッター */
footer {
  padding: 50px auto;
  font-size: 20px;
  width: 100%;
}
.footer-area {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px;
}

footer img {
  max-width: 250px;
}

.footer_logo {
  width: 100px;
  margin-top: 20px;
}

.footer_nav {
  margin-top: 20px;
}

footer a {
margin: 10px auto;
}

footer nav ul li:hover {
  color: #d8b500;
}

.copy {
  text-align: center;
  padding-top: 20px;
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: 0.3s;
}

/* 開いたときのアニメーション */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* メニュー（スマホ時非表示） */
#nav-menu {
  display: flex;
  gap: 10px;
}

/* レスポンシブ */
@media screen and (max-width: 768px) {
  body {
    background-size: auto;
  }
  
  main {
    padding-top: 60px;
  }
  
  .top_logo {
    position: relative;
  }

  .top_logo nav {
    padding: 20px;
    max-height: 130px;
    
  }

  .top_logo img {
    width: 150px;
  }

  .catch {
    font-size: 36px;
  }

  #nav-menu {
    display: none; 
    flex-direction: column;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 0 auto;
  }

  #nav-menu a {
    display: block;
    text-align: center;
    font-size: 24px;
  }

  #nav-menu.active {
    display: block;
    text-align: center;
  }

  .hamburger {
    display: flex;
    cursor: pointer;
  }
  
  .maintitle, 
  .seat, 
  .Precautions {
    width: 90%;
    padding: 15px;
  }

  .seat > div {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .desk_img,
  .seats_img {
    max-width: 80%;
    margin-bottom: 15px;
  }

  .desk_text,
  .seats_text {
    width: 90%;
  }

  .link_button a {
    margin: 10px 0;
    width: 80%;
    font-size: 20px;
  }

  .maintitle h2 {
    font-size: 30px;
  }

  .day,
  .time,
  .seat h2 {
    font-size: 24px;
  }

  .piace {
    font-size: 20px;
  }

  .footer-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 10px 0;
  }

  .footer_logo {
    width: 100px;
    margin-top: 20px;
  }
  
  .footer_nav {
    margin-top: 20px;
  }

  footer a {
    font-size: 16px;
    }
  
}