html {
  overflow: auto;
}
body {
  font-family: "Roboto", sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 150%;
  overflow: hidden;
}
img {
  max-width: 100%;
}
a {
  transition: 0.5s;
}
:root {
  --ja: "Noto Sans JP", sans-serif;
  --mayOrange: #ff9d00;
}
.pc {
  display: block;
}
.sp {
  display: none;
}
.container {
  max-width: 1188px;
  padding: 0 4%;
  margin: 0 auto;
}
/* sec space */
.products,
.about,
.shop,
.contact {
  padding: 80px 0;
}
/* ttl */
.ttl {
  font-size: 30px;
  padding-bottom: 25px;
  margin-bottom: 60px;
  text-align: center;
  position: relative;
}
.ttl::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background-color: var(--mayOrange);
}
/* menu */
.menu ul {
  display: flex;
}
.menu li {
  padding: 0 40px;
}
.menu a {
  font-size: 20px;
}
.menu a:hover {
  color: var(--mayOrange);
}
header .menu {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10000;
  height: 80px;
  background-color: rgba(0, 0, 0, 0.8);
}
header .menu ul {
  height: 80px;
  align-items: center;
}
header .menu li:not(:last-of-type) {
  border-right: solid 1px #fff;
}

header .menu a {
  color: #fff;
  font-size: 20px;
}
/* kv */
.kv {
  position: relative;
}
.kv h1 {
  position: absolute;
  top: 145px;
  left: 11%;
  color: #fff;
  font-size: 80px;
  font-weight: 500;
  z-index: 100;
  text-shadow: 5px 5px 10px rgba(0, 0, 0, 0.3);
}
.my-swiper img {
  max-width: none;
  width: 100%;
  height: auto;
}
/* products */
.products ul {
  display: flex;
  flex-wrap: wrap;
  gap: 60px 0;
  justify-content: center;
}
.products li {
  width: 25%;
  padding: 0 1%;
}
.products li p {
  padding-top: 20px;
  text-align: center;
}
/* about */
.about {
  background-image: url(../img/about.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  color: #fff;
}
.about h3 {
  text-align: center;
  font-size: 24px;
}
.about p {
  font-size: 24px;
  padding: 40px 0;
  line-height: 133%;
  width: 700px;
  margin: 0 auto;
}
.btn {
  display: block;
  width: 300px;
  height: 80px;
  border: solid 1px #fff;
  text-align: center;
  margin: 0 auto;
  font-size: 24px;
  line-height: 80px;
  position: relative;
  z-index: 10;
}
.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--mayOrange);
  z-index: -1;
  transform: scale(0, 1);
  transform-origin: left top;
  transition: 0.5s;
}
.btn:hover::before {
  transform: scale(1, 1);
}
.btn::after {
  content: ">";
  position: absolute;

  right: 40px;
  transform: translate(-50%);
  transition: 0.5s;
}
.btn:hover::after {
  right: 30px;
}
/* shop */
.shop iframe {
  width: 100%;
  height: 400px;
}
.shop p {
  padding-top: 40px;
  text-align: center;
  font-size: 20px;
}

.contact {
  background-image: url(../img/contact.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: #fff;
  margin-bottom: 80px;
}
.contact p {
  text-align: center;
  font-size: 30px;
}
.contact p:first-of-type {
  padding-bottom: 40px;
}
.contact p a:hover {
  color: var(--mayOrange);
}
footer {
  border-top: solid 1px #707070;
  padding: 40px 0;
  text-align: center;
}
footer p {
  margin-bottom: 40px;
  font-size: 20px;
}
footer .menu ul {
  margin-bottom: 40px;
  justify-content: center;
}
footer .menu li {
  border-right: solid 1px #333;
}
footer small {
  font-size: 14px;
  display: block;
}
@media screen and (max-width: 750px) {
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  /* spacer */
  .products,
  .about,
  .shop,
  .contact {
    padding: 60px 0;
  }
  /* ttl */
  .ttl {
    margin-bottom: 40px;
  }
  .h-btn {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10000;
  }
  .h-btn div {
    width: calc(100% - 20px);
    height: 100%;
    margin: 0 auto;
    position: relative;
  }
  .h-btn div span {
    position: absolute;
    width: 100%;
    height: 1px;
    right: 0;
    background-color: #fff;
    transition: 0.5s;
  }
  .h-btn div span:first-of-type {
    top: 19px;
  }
  .h-btn div span:last-of-type {
    top: 30px;
    width: 50%;
  }
  .h-btn.active div span {
    top: 50%;
  }
  .h-btn.active div span:first-of-type {
    transform: translateY(-50%) rotate(45deg);
  }
  .h-btn.active div span:last-of-type {
    transform: translateY(-50%) rotate(-45deg);
    width: 100%;
  }

  /* menu */
  .menu ul {
    flex-wrap: wrap;
  }
  .menu li {
    padding: 0;
    width: 100%;
    text-align: center;
  }
  header .menu {
    top: 50px;
    height: calc(100vh - 50px);
    width: 210px;
    padding-top: 60px;
    transform: translateX(100vw);
    transform: 0.5s;
  }
  header .menu ul {
    height: auto;
    gap: 40px 0;
  }
  header .menu li:not(:last-of-type) {
    border-right: transparent;
  }
  header .menu.active {
    transform: translateX(0);
  }
  /* kv */
  .kv h1 {
    top: 66px;
    left: 4%;
    font-size: 40px;
  }
  /* products */
  .products ul {
    gap: 40px 0;
  }
  .products li {
    width: 100%;
  }
  /* about */
  .about {
    background-image: url(../img/sp/about.jpg);
  }
  .about p {
    width: 100%;
    font-size: 16px;
  }
  /* shop */
  .shop iframe {
    height: 307px;
  }
  .shop p {
    padding-top: 20px;
    font-size: 16px;
  }
  /* contact */
  .contact {
    background-image: url(../img/sp/contact.jpg);
    margin-bottom: 40px;
  }
  .contact p {
    font-size: 20px;
  }
  .contact p:first-of-type {
    padding-bottom: 20px;
  }
  /* footer */
  footer .menu ul {
    gap: 20px 0;
  }
  footer .menu li {
    border-right: transparent;
  }
}