@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 {
  font-family: serif;
  font-size: 16px;
  line-height: 1;
  background-image: url(../images/common/background-image.svg);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

img {
  max-width: 100%;
}

/* PC版だけヘッダーロゴ、動作あり */
@media only screen and (min-width: 768px) {
.header-logo img:hover {
  filter: brightness(0.9);
  transform: translateY(-5px);
  transition-duration: 1.0s;
  opacity: 0.1;
}
}

.site-menu ul {
  display: flex;
  justify-content: center
}

.site-menu ul li {
  margin-left: 20px;
  margin-right: 20px;
  margin-top: 20px;
}

.site-menu ul li a {
  font-family: 'Cormorant Garamond', serif;
  font-weight: bold;
  font-size: 20px;
  text-shadow: 0 0 10px black,
    0 0 10px black,
    0 0 10px black,
    0 0 10px black;
}

.site-menu li a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px red,
    0 0 20px #000000,
    0 0 30px red,
    0 0 40px #000000,
    0 0 50px red,
    0 0 60px #000000,
    0 0 70px red;
}

.header-inner {
  float: none;
  max-width: 100%;
  text-align: center;
  margin: 3%;
  color: #ffffff;
}

.toggle-menu-button {
  display: none;
}

.footer-inner {
  float: none;
  max-width: 100%;
  text-align: center;
  margin: 3%;
  color: #ffffff;
}

.footer-site-menu {
  margin-bottom: 20px;
}

.sns-logo {
  display: inline-block;
}

.sns-logo ul {
  display: flex;
  column-gap: 50px;
}

.sns-logo img {
  width: 40px;
  height: 40px;
}

.sns-logo img:hover {
  box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
  transform: translateY(-1px);
  transition-duration: 0.5s;
  opacity: 0.1;
}

.copyright {
  margin-top: 20px;
}

/* 上に戻るボタン */
html {
  scroll-behavior: smooth;
}

.pagetop {
  height: 50px;
  width: 50px;
  position: fixed;
  right: 30px;
  bottom: 30px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.pagetop__arrow {
  height: 10px;
  width: 10px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(20%) rotate(-45deg);
}

/* マウスオーバーで色が変わる */
@media (hover: hover) and (pointer: fine) {

  .pagetop:hover,
  .pagetop:hover .pagetop__arrow {
    background: rgba(0, 0, 0, 0.8);
  }
}


/* スマホ版 */
@media (max-width: 800px) {

  .header-inner {
    display: flex;
    justify-content: space-between;
    padding-left: 20px;
    padding-right: 10px;
    position: relative;
    align-items: center;
  }

  .header-logo {
    width: 200px;
  }

  .site-menu ul {
    text-align: center;
    display: block;
    font-size: 12px;
  }

  .header {
    background-size: cover;
    background-position-y: 3px;
    background-repeat: no-repeat;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #000000;
    height: 50px;
    z-index: 20;
  }

  .header-site-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    color: #e6e6fa;
    background-color: rgba(0, 0, 0, 0.8);
    padding-bottom: 15px;
    display: none;
  }

  .header-site-menu.is-show {
    display: block;
  }

  .toggle-menu-button {
    display: block;
    width: 44px;
    height: 34px;
    background-image: url(../images/common/icon-menu.png);
    background-size: 50%;
    background-position: center;
    background-repeat: no-repeat;
    background-color: transparent;
    border: none;
    border-radius: 0;
    outline: none;
  }

  .main {
    padding-top: 50px;
  }

  .footer-site-menu {
    display: none;
  }

  .sns-logo {
    margin-top: 10px;
    width: 50%;
    height: 50%;
  }

  /* スマホ版、上に戻るボタン非表示 */
  .pagetop,
  .pagetop__arrow {
    display: none;
  }

}