@charset "UTF-8";
/* ===============================
  ラボグロウンダイヤモンド
=============================== */
.summary__image1 img {
  transform: translate(-1%, 4%) scale(1.1);
}

.summary__image2 img {
  transform: translate(-2%, -7%) scale(0.95);
}

.summary__image3 img {
  transform: translate(-2%, 4%) scale(0.9);
}

.summary__image4 img {
  transform: translate(-1%, 4%) scale(1.2);
}

.summary__image5 img {
  transform: translate(-2%, 10%) scale(1.15);
}

.summary__image6 img {
  transform: translate(4%, 11%) scale(1.3);
}

/*------------------------------
.introduction
------------------------------*/
.introduction {
  padding: 20px 0 150px;
}
@media (max-width: 767px) {
  .introduction {
    padding: 0 0 16.6666666667%;
  }
}

.introduction__text {
  font-size: min(22px, 1.6417910448vw);
  font-weight: 300;
  line-height: 1.7727272727;
  text-align: center;
  margin-top: 2.6em;
}
@media (max-width: 767px) {
  .introduction__text {
    font-size: min(23px, 3.0666666667vw);
  }
}

.introduction__image {
  width: 59.7014925373%;
  margin: 0 auto;
  margin-top: 7%;
}
.introduction__image img {
  width: 100%;
}
@media (max-width: 767px) {
  .introduction__image {
    width: 100%;
    margin-top: 11%;
    transform: scale(1.04);
  }
}

/*------------------------------
strength
------------------------------*/
.strength {
  padding: 20px 0 170px;
  background: #f7f7f7;
  position: relative;
  margin-top: 155px;
}
.strength::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background: #f7f7f7;
  width: 100%;
  height: 248px;
  transform: skewY(3.1deg) translateY(-50%);
}
.strength > * {
  position: relative;
  z-index: 10;
}
@media (max-width: 767px) {
  .strength {
    padding: 0 0 13.4%;
    margin-top: min(155px, 20.6666666667vw);
  }
  .strength::before {
    height: min(248px, 33.0666666667vw);
  }
}

.strength__wrapper {
  margin-top: 8.9552238806%;
  display: flex;
  justify-content: space-between;
}
@media (min-width: 768px) {
  .strength__wrapper:nth-of-type(2) {
    margin-top: 3%;
  }
}
@media (max-width: 767px) {
  .strength__wrapper {
    display: block;
    padding: 0 2%;
    margin-top: 11%;
  }
}

.strength__block {
  width: 48.5074626866%;
}
@media (min-width: 768px) {
  .strength__block {
    display: flex;
    flex-direction: column;
  }
}
@media (max-width: 767px) {
  .strength__block {
    width: 100%;
  }
  .strength__block:nth-child(n+2) {
    margin-top: 5%;
  }
}

.strength__head span {
  display: block;
  font-size: min(28px, 2.0895522388vw);
  font-weight: 400;
  line-height: 1.75;
  color: #fff;
  text-align: center;
  background: #0088cc;
  padding: 0.8em 0;
}
@media (max-width: 767px) {
  .strength__head span {
    font-size: min(28px, 3.7333333333vw);
    padding: 1em 0;
  }
}

.strength__content {
  background: #fff;
  padding: 1% 4.5% 2.5%;
}
@media (min-width: 768px) {
  .strength__content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
}

.strength__description {
  font-size: min(23px, 1.7164179104vw);
  font-weight: 300;
  line-height: 1.6956521739;
  margin: 0.8em 0;
  letter-spacing: 0.03em;
}
@media (max-width: 767px) {
  .strength__description {
    font-size: min(23px, 3.0666666667vw);
  }
}

.strength__list {
  display: flex;
  justify-content: space-between;
  padding-left: 0;
}
.strength__list li {
  width: 47.8632478632%;
  background: #e6f5fe;
  border-radius: 20px;
  font-size: min(23px, 1.7164179104vw);
  font-weight: 500;
  line-height: 1.6956521739;
  text-align: center;
  list-style: none;
  padding: 2em 0;
  color: #333940;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (min-width: 768px) {
  .strength__list li {
    margin-bottom: 0;
  }
}
@media (max-width: 767px) {
  .strength__list li {
    font-size: min(23px, 3.0666666667vw);
  }
}

.strength__nav {
  width: 48.5074626866%;
  background: #003d77;
  padding: 2.9850746269%;
  padding: 4% 2.3% 1%;
}
@media (max-width: 767px) {
  .strength__nav {
    width: 100%;
    padding: 8% 4.3% 2%;
  }
}

.strength__nav-title {
  font-size: min(28px, 2.0895522388vw);
  font-weight: 400;
  line-height: 1.25;
  color: #fff;
  text-align: center;
}
@media (max-width: 767px) {
  .strength__nav-title {
    font-size: min(28px, 3.7333333333vw);
  }
}

.strength__menu {
  padding-left: 0;
  margin-top: 6.4%;
}
.strength__menu li {
  list-style: none;
}
.strength__menu li:nth-child(n+2) {
  margin-top: 5px;
}
.strength__menu li a {
  display: inline-block;
  width: 100%;
  font-size: min(23px, 1.7164179104vw);
  font-weight: 500;
  line-height: 1.6956521739;
  padding: 1.35em 1.2em;
  background: #fff;
  border-radius: 10px;
  color: #333940;
  position: relative;
  transition: background 0.3s;
}
.strength__menu li a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: #0088cc;
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
          clip-path: polygon(0 0, 0% 100%, 100% 50%);
  width: 0.5em;
  aspect-ratio: 10/20;
}
@media (hover: hover) {
  .strength__menu li a:hover {
    background: #e6f5fe;
    text-decoration: none;
  }
}
@media (max-width: 767px) {
  .strength__menu li a {
    font-size: min(23px, 3.0666666667vw);
  }
  .strength__menu li a::after {
    right: 1.3em;
  }
}

.strength__button {
  width: 48.5074626866%;
  margin: 0 auto;
  margin-top: 11.5%;
}
@media (max-width: 767px) {
  .strength__button {
    width: 97%;
    margin-top: 15.5%;
  }
}

/*------------------------------
about
------------------------------*/
.about__block01 {
  padding: min(200px, 14.2857142857vw) 0 min(320px, 16.6666666667vw);
}
@media (max-width: 767px) {
  .about__block01 {
    padding: 21% 0 30%;
  }
}

.about__block02 {
  position: relative;
  padding: 0 0 min(60px, 3.125vw);
}
@media (max-width: 767px) {
  .about__block02 {
    padding: 13% 0 10%;
  }
}

.about__block03 {
  padding: min(330px, 17.1875vw) 0 min(190px, 9.8958333333vw);
}
@media (max-width: 767px) {
  .about__block03 {
    padding: 30% 0 21%;
  }
}

.about-img1 img:nth-child(2) {
  margin-top: 17%;
}
@media (max-width: 767px) {
  .about-img1 img:nth-child(2) {
    margin-top: 11.5%;
  }
}

/*------------------------------
features
------------------------------*/
.features__block01 {
  padding: min(200px, 10.4166666667vw) 0 min(400px, 20.8333333333vw);
}
@media (max-width: 767px) {
  .features__block01 {
    padding: 20% 0 37%;
  }
}

.features__block02 {
  position: relative;
  padding: 0 0 min(90px, 4.6875vw);
}
@media (max-width: 767px) {
  .features__block02 {
    padding: 14% 0 20%;
  }
}

.features__block03 {
  padding: min(340px, 17.7083333333vw) 0 min(240px, 12.5vw);
}
@media (max-width: 767px) {
  .features__block03 {
    padding: 28% 0 30%;
  }
}

.features__step-image {
  width: 87%;
  margin: 6% auto 0;
}
@media (max-width: 767px) {
  .features__step-image {
    width: 100%;
    margin: 12% auto 0;
    transform: scale(1.04);
  }
}

.features__image {
  width: 60%;
  margin: 6% auto 0;
}
.features__image img:nth-child(2) {
  margin-top: 4%;
}
@media (max-width: 767px) {
  .features__image {
    width: 100%;
    margin: 11% auto 0;
    transform: scale(1.04);
  }
}

@media (max-width: 767px) {
  .features__button {
    margin-top: 17%;
  }
}

/* ===============================
  ダイヤモンドの基礎知識
=============================== */
@media (min-width: 768px) {
  .mv02 {
    min-height: 972px;
  }
}
@media (max-width: 767px) {
  .mv02 {
    min-height: 160vw;
    position: relative;
  }
  .mv02 > div {
    height: auto !important;
    position: absolute;
    bottom: min(110px, 14.6666666667vw);
    left: 50%;
    transform: translate(-50%, 0%);
    width: 100%;
  }
}

.lab02-head1 {
  font-size: 2.125rem;
  margin-bottom: 1.5em;
  position: relative;
  margin-top: 9em;
  text-align: center;
}
.lab02-head1::before {
  content: "";
  position: absolute;
  background: url(../image/img_diamond.png) no-repeat center center/100%;
  transform: translate(-50%, -150%);
  aspect-ratio: 107/101;
  width: 2.2em;
  left: 50%;
  top: 0;
}
.lab02-head1 + p {
  text-align: center;
  color: #fff;
  font-size: 1.4375rem;
  line-height: 1.5;
}
@media (max-width: 767px) {
  .lab02-head1 {
    margin-top: 9.8em;
    font-size: min(34px, 4.5333333333vw);
  }
  .lab02-head1 + p {
    font-size: min(23px, 3.0666666667vw);
  }
}

.labdiamond {
  margin-bottom: 8%;
}
@media (max-width: 767px) {
  .labdiamond {
    margin-bottom: 18%;
  }
}

.kv__nav {
  padding: 4% 2.3% 1%;
  width: 1000px;
  max-width: 90%;
  background: rgba(0, 136, 204, 0.5);
  padding: 2.9850746269%;
  margin: 65px auto 0;
  padding: 30px;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 767px) {
  .kv__nav {
    max-width: unset;
    width: 93%;
    margin: min(130px, 17.3333333333vw) auto 0;
    padding: 4%;
  }
}

.kv__nav-title {
  font-size: min(28px, 2.0895522388vw);
  font-weight: 400;
  line-height: 1.25;
  color: #fff;
  text-align: center;
}
@media (max-width: 767px) {
  .kv__nav-title {
    font-size: min(28px, 3.7333333333vw);
  }
}

.kv__menu {
  margin-bottom: 0;
  padding-left: 0;
  width: 48.3%;
}
.kv__menu li {
  list-style: none;
}
.kv__menu li:nth-child(n+2) {
  margin-top: 5px;
}
.kv__menu li a {
  display: inline-block;
  width: 100%;
  font-size: min(23px, 1.7164179104vw);
  font-weight: 500;
  line-height: 1.6956521739;
  padding: 1.35em 1.2em;
  background: #fff;
  border-radius: 10px;
  color: #333940;
  position: relative;
  transition: background 0.3s;
}
.kv__menu li a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: #0088cc;
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
          clip-path: polygon(0 0, 0% 100%, 100% 50%);
  width: 0.5em;
  aspect-ratio: 10/20;
}
@media (hover: hover) {
  .kv__menu li a:hover {
    background: #e6f5fe;
    text-decoration: none;
  }
}
@media (max-width: 767px) {
  .kv__menu {
    width: 47.7%;
  }
  .kv__menu li:nth-child(n+2) {
    margin-top: 3%;
  }
  .kv__menu li a {
    font-size: min(23px, 3.0666666667vw) !important;
    padding: 1.35em 0.7em;
    border-radius: min(6px, 0.8vw);
  }
  .kv__menu li a::after {
    right: 0.4em;
  }
}

.labdiamond__section {
  padding: 7.1% 0;
}
@media (min-width: 768px) {
  .labdiamond__section .inner {
    width: min(1000px, 66.6666666667vw);
  }
  .labdiamond__section h2 {
    width: min(1310px, 87.3333333333vw);
    margin-left: 50%;
    transform: translateX(-50%);
    margin-bottom: 60px;
  }
}
@media (max-width: 767px) {
  .labdiamond__section {
    padding: 10% 0;
  }
  .labdiamond__section .inner {
    width: 85%;
    max-width: unset;
  }
  .labdiamond__section h2 {
    width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    margin-bottom: 1em;
  }
}

.labdiamond-button {
  width: 65%;
  margin-top: 27%;
}
@media (max-width: 767px) {
  .labdiamond-button {
    width: 100%;
    margin-top: 22%;
  }
}
/*# sourceMappingURL=labdiamond.css.map */