@charset "utf-8";

body {
  background-color: #171616;
  font-size: 16px;
  font-family: "Times", "ヒラギノ明朝 ProN", serif;
  color: #eee;
  letter-spacing: 0.1em;
  line-height: 24px;
}
.header {
  background-image: url(img/KV.png);
  background-repeat: no-repeat;
  background-position: 50% 25%;
  font-size: 26px;
  padding: 33px 0 24px;
}
.header h1 {
  text-align: center;
}
.wrapper {
  width: 80%;
  margin: 0 auto;
  max-width: 1400px;
}
.KV {
  padding: 50px 0 0 0;
  width: 80%;
  max-width: 1400px;
  height: 90vh;
  position: relative;
}
.main-text {
  margin-left: 50px;
}
.main-text h2 {
  font-size: 46px;
  padding-bottom: 35px;
  line-height: 60px;
}
.main-text p {
  padding-bottom: 12px;
  font-size: 18px;
}
.main-text .main-text__name {
  font-size: 30px;
}
.price {
  position: absolute;
  bottom: 50px;
  right: 50px;
  width: 200px;
  margin-right: 0;
  padding-bottom: 50px;
  text-align: center;
}
.price p {
  font-size: 24px;
  padding-bottom: 17px;
}
.price .tax {
  font-size: 16px;
}
.price .button {
  width: 200px;
  line-height: 50px;
  display: block;
  background-color: #eee;
  border-radius: 25px;
  font-size: 18px;
  border: 1px solid #eee;
  transition: all 0.3s;
  color: #000;
}
.price .button:hover {
  background-color: #171616;
  border: 1px solid #eee;
  color: #eee;
}

/*section共通*/
section h2 {
  font-size: 24px;
  text-align: center;
  padding: 80px 0;
}

/*color*/
.color {
  background-color: #1f1f1f;
  padding-bottom: 80px;
}
.color .slider {
  width: 300px;
  margin: 0 auto 20px;
  text-align: center;
}
.color .slider div {
  margin-bottom: 15px;
}
/*slick*/
.slick-slide img {
  margin: 0 auto;
}
.slick-dots li button {
  background-color: #eee;
}
.slick-dots li button::before {
  width: 10px !important;
  height: 10px !important;
  background-color: #eee;
  border-radius: 50%;
  content: "" !important;
}
.slick-dots li:first-child button::before {
  background-color: #000;
  border: 1px solid #eee;
}
.slick-dots li:nth-child(2) button::before {
  background-color: #eee;
  border: 1px solid #eee;
}
.slick-dots li:nth-child(3) button::before {
  background-color: #b3b3b3;
  border: 1px solid #eee;
}
.slick-dots li:nth-child(4) button::before {
  background-color: #a42d2d;
  border: 1px solid #eee;
}
.slick-dots li:last-child button::before {
  background-color: #25368f;
  border: 1px solid #eee;
}
.slick-prev:before,
.slick-next:before {
  display: none;
}
/*main-features*/
.main-features {
  padding-top: 100px;
}
.main-features__detail {
  display: flex;
  padding-bottom: 150px;
  align-items: center;
}
.main-features__detail:nth-child(odd) {
  flex-direction: row-reverse;
}
.main-features__detail-img {
  display: flex;
  width: 50vh;
  height: 50vh;
  max-width: 400px;
  max-height: 400px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.main-features__detail-img::after {
  display: block;
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0) 70%
  );
  border-radius: 25vh;
  z-index: -1;
}
.main-features__detail-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.main-features__detail-text {
  padding-left: 50px;
  position: relative;
  width: 50%;
}
.main-features__detail h3 {
  font-size: 28px;
  padding-bottom: 30px;
}

.main-features__detail .number {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 10%;
  z-index: -1;
}
.line {
  width: 1px;
  height: 21.6vh;
  background-color: #eee;
  content: "";
  margin: 0 auto 33px;
}
.other-functions {
  padding-bottom: 102px;
}
.other-functions__container {
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
  justify-content: center;
  text-align: center;
}
.other-functions__detail {
  width: 250px;
  height: 250px;
  border: 1px solid #eee;
  border-radius: 50%;
  margin: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.other-functions__detail p {
  width: 100%;
  margin: 0 auto;
}

/*------items-------*/
.items {
  background-color: #1f1f1f;
  padding-bottom: 80px;
  margin-bottom: 100px;
}
.items__img {
  width: 50%;
  margin: 0 auto 60px;
}
.items__img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center 10%;
}
.item__list {
  width: 100%;
}
.item__list ul {
  width: 282px;
  margin: 0 auto;
}
.item__list li {
  position: relative;
  padding-left: 10px;
}
.item__list li::before {
  content: "";
  width: 3px;
  height: 3px;
  display: block;
  position: absolute;
  background-color: #eee;
  border-radius: 50%;
  top: 10px;
  left: 0;
}
/*------footer-------*/
.footer {
  text-align: center;
  padding-bottom: 50px;
}
.footer > p {
  color: #eee;
  font-size: 26px;
  padding-bottom: 24px;
}
.footer__navigation ul {
  display: flex;
  justify-content: center;
  padding-bottom: 40px;
}
.footer__navigation ul li {
  margin: 0 16px;
}
.footer__navigation ul a {
  color: #999;
  font-size: 14px;
  transition: color 0.3s;
}
.footer__navigation ul a:hover {
  color: #ddd;
}
.footer .sns {
  display: flex;
  justify-content: center;
}
.footer .sns p {
  margin: 0 10px;
}
.footer .sns p a {
  width: 22px;
  height: 22px;
  display: block;
}

@media (max-width: 768px) {
  .header {
    background-position: 50% -5%;
  }
  .header h1 {
    text-align: center;
  }
  .wrapper {
    width: 90%;
  }
  .KV {
    padding: 36px 0 0 0;
    width: 90%;
    height: 90vh;
  }
  .main-text {
    margin-left: 0;
  }
  .main-text h2 {
    font-size: 30px;
    line-height: 40px;
    padding-top: 40px;
  }
  .main-text p {
    padding-bottom: 1px;
    font-size: 14px;
  }
  .main-text .main-text__name {
    font-size: 24px;
  }
  .price {
    position: absolute;
    bottom: 20px;
    right: 0;
    margin-right: 0;
    padding-bottom: 0;
  }

  /*main-features*/
  .main-features {
    padding-top: 100px;
  }
  .main-features__detail {
    display: block;
    padding-bottom: 120px;
  }
  .main-features__detail-img {
    display: block;
    width: 300px;
    height: 300px;
    margin: 0 auto 55px;
    text-align: center;
    position: relative;
  }
  .main-features__detail-img::after {
    top: 0;
    left: 0;
    border-radius: 50%;
  }
  .main-features__detail-text {
    padding-left: 0;
    width: 100%;
  }
  .main-features__detail h3 {
    font-size: 22px;
    padding-bottom: 20px;
    text-align: center;
  }
  .main-features__detail .number {
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
  }
  .other-functions {
    padding-bottom: 102px;
  }
  .other-functions__detail {
    margin: 0 10px 20px;
  }

  /*------items-------*/
  .items__img {
    width: 100%;
    margin: 0 auto 40px;
  }
  .item__list {
    width: 100%;
  }

  /*------footer-------*/
  .footer {
    padding-bottom: 60px;
  }
  .footer__navigation ul {
    display: block;
  }
  .footer__navigation ul li {
    margin: 0 0 14px;
  }
}

/*fade in*/
@keyframes fadeup {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.fadeup {
  animation: fadeup 2s forwards;
}
.fadein {
  opacity: 0;
  transform: translate(0, 100px);
  transition: all 1s;
}
.fadein.active {
  opacity: 1;
  transform: translate(0, 0);
}