@charset "UTF-8";
/* ==========================================================================//
//
// トップ
//
// ========================================================================== */
main {
  margin-top: 0;
}

/* メインビジュアル
---------------------------------------------------------- */
@media all and (max-width: 750px) {
  .mv .mv_wrap {
    margin-top: calc(var(--header_height) + 50px);
  }
}
@media all and (min-width: 751px) {
  .mv .mv_wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
@media all and (max-width: 750px) {
  .mv .mv_txts {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
@media all and (min-width: 1201px) {
  .mv .mv_txts {
    margin: 0 0 0 3.35%;
  }
}
@media all and (min-width: 1201px) and (min-width: 1367px) {
  .mv .mv_txts {
    margin: 0 auto 0 -9vw;
  }
}
@media screen and (min-width: 1561px) and (max-width: 1800px) {
  .mv .mv_txts {
    margin: 0 auto 0 -5vw;
  }
}
@media screen and (min-width: 751px) and (max-width: 1560px) {
  .mv .mv_txts {
    margin: 0 0 0 -2%;
  }
}
.mv .mv_txts .anniversary {
  margin-top: 12px;
  width: 80px;
  margin-inline: auto;
}
@media all and (min-width: 751px) {
  .mv .mv_txts .anniversary {
    margin-bottom: 60px;
    width: 92px;
  }
}
.mv .mv_txts .main_copy {
  color: #2C2C2C;
  font-weight: normal;
  text-align: center;
}
@media all and (max-width: 750px) {
  .mv .mv_txts .main_copy {
    margin-top: 20px;
    font-size: 18px;
    letter-spacing: 0.34em;
    line-height: 2.04;
  }
}
@media all and (min-width: 751px) {
  .mv .mv_txts .main_copy {
    margin-bottom: 60px;
    font-size: clamp(23px, 2.2vw, 30px);
    letter-spacing: 0.23em;
    line-height: 2;
  }
}
@media all and (min-width: 751px) and (min-width: 1367px) {
  .mv .mv_txts .main_copy {
    font-size: clamp(33px, 2.65vw, 36px);
  }
}
.mv .mv_txts .typing {
  -webkit-transform: translate(-10px, 0px);
          transform: translate(-10px, 0px);
  opacity: 0;
  -webkit-mask-image: -webkit-gradient(linear, left top, right top, color-stop(24%, #fff), color-stop(33%, transparent));
  -webkit-mask-image: linear-gradient(90deg, #fff 24%, transparent 33%);
          mask-image: -webkit-gradient(linear, left top, right top, color-stop(24%, #fff), color-stop(33%, transparent));
          mask-image: linear-gradient(90deg, #fff 24%, transparent 33%);
  -webkit-mask-size: 400% 400%;
          mask-size: 400% 400%;
  -webkit-mask-position: 100% 0%;
          mask-position: 100% 0%;
  -webkit-animation: typing 1.8s 0.6s ease-out forwards;
          animation: typing 1.8s 0.6s ease-out forwards;
}
@-webkit-keyframes typing {
  0% {
    opacity: 0;
    -webkit-transform: translate(-10px, 0px);
            transform: translate(-10px, 0px);
    -webkit-mask-position: 100% 0%;
            mask-position: 100% 0%;
  }
  100% {
    opacity: 1;
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
    -webkit-mask-position: 0% 0%;
            mask-position: 0% 0%;
  }
}
@keyframes typing {
  0% {
    opacity: 0;
    -webkit-transform: translate(-10px, 0px);
            transform: translate(-10px, 0px);
    -webkit-mask-position: 100% 0%;
            mask-position: 100% 0%;
  }
  100% {
    opacity: 1;
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
    -webkit-mask-position: 0% 0%;
            mask-position: 0% 0%;
  }
}
.mv .mv_txts .typing.delay {
  -webkit-animation-delay: 1.2s;
          animation-delay: 1.2s;
}
.mv .mv_splide {
  margin: 30px calc(50% - 50vw) 0;
}
@media all and (min-width: 751px) {
  .mv .mv_splide {
    margin: 0 calc(50% - 50vw) 0 auto;
    width: 68.3%;
  }
}
@media all and (min-width: 751px) and (min-width: 1367px) {
  .mv .mv_splide {
    width: 60.12vw;
  }
}
@media all and (max-width: 750px) {
  .mv .mv_splide .splide__list .splide__slide .image {
    aspect-ratio: 375/450;
  }
}
.mv .mv_splide .splide__list .splide__slide .image img {
  -o-object-fit: cover;
     object-fit: cover;
  height: 100%;
}

/* 共通
---------------------------------------------------------- */
/* 不要だったら後で消す */
.sec_ttl {
  margin-bottom: 25px;
  font-family: "Cinzel", serif;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
@media all and (min-width: 751px) {
  .sec_ttl {
    margin-bottom: 40px;
    font-size: clamp(30px, 2.7vw, 36px);
  }
}

.lead {
  font-weight: 500;
  letter-spacing: 0.23em;
}
@media all and (max-width: 750px) {
  .lead {
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 2.16;
  }
}
@media all and (min-width: 751px) {
  .lead {
    margin-bottom: 30px;
    font-size: clamp(13px, 1.1vw, 15px);
  }
}
@media all and (min-width: 751px) and (min-width: 1367px) {
  .lead {
    font-size: 17px;
  }
}

.detail {
  font-size: 14px;
  letter-spacing: 0.03em;
  line-height: 2.1;
  text-align: center;
}
@media all and (min-width: 751px) {
  .detail {
    line-height: 2.3;
  }
}

.btn {
  margin-top: 10px;
}
@media all and (min-width: 751px) {
  .btn {
    margin-top: 50px;
  }
}
.btn a {
  color: text;
}
.btn a {
  background-image: -webkit-gradient(linear, left top, right top, from(#4B4848), to(#4B4848));
  background-image: linear-gradient(90deg, #4B4848, #4B4848);
  background-repeat: no-repeat;
  background-position: right bottom;
  background-size: 100% 0.4px;
  -webkit-transition: background-size 0.4s;
  transition: background-size 0.4s;
}
@media (hover: hover) {
  .btn a:hover {
    background-size: 0 0.4px;
    background-position: left bottom;
  }
}
@media all and (max-width: 750px) {
  .btn a {
    font-size: 14px;
  }
}

/* BLUE DIAMOND, PINK DIAMOND
---------------------------------------------------------- */
@media all and (max-width: 750px) {
  .sec_blue .half_wrap .detail,
  .sec_pink .half_wrap .detail {
    display: none;
  }
}
@media all and (max-width: 750px) {
  .sec_blue .half_wrap .btn,
  .sec_pink .half_wrap .btn {
    text-align: center;
  }
}

/* ENGAGEMENT RING, WEDDING RING
---------------------------------------------------------- */
@media all and (min-width: 751px) {
  section.sec_ring {
    margin-top: 160px;
  }
}

/* ANNIVERSARY JEWELLEY
---------------------------------------------------------- */
section.sec_anniversary {
  margin-top: 60px;
}
@media all and (min-width: 751px) {
  section.sec_anniversary {
    margin-top: 160px;
  }
}
@media all and (min-width: 1131px) {
  section.sec_anniversary .wrap {
    display: -ms-grid;
    display: grid;
    gap: 0 60px;
    -ms-grid-columns: 59.2% 60px 1fr;
    grid-template-columns: 59.2% 1fr;
    -ms-grid-rows: auto 0 auto;
    grid-template-rows: auto auto;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
        grid-template-areas: "img txts" "img btn";
  }
}
@media all and (min-width: 1131px) and (min-width: 1201px) {
  section.sec_anniversary .wrap {
    gap: 0 90px;
  }
}
@media all and (min-width: 1131px) and (min-width: 1201px) and (min-width: 1367px) {
  section.sec_anniversary .wrap {
    gap: 0 90px;
  }
}
section.sec_anniversary .wrap .image {
  margin-top: 30px;
}
@media all and (min-width: 751px) {
  section.sec_anniversary .wrap .image {
    grid-area: img;
  }
}
@media all and (min-width: 751px) and (min-width: 1131px) {
  section.sec_anniversary .wrap .image {
    margin-top: 0;
  }
}
@media all and (min-width: 751px) {
  section.sec_anniversary .wrap .txts {
    grid-area: txts;
    align-self: flex-end;
  }
}
@media all and (max-width: 1130px) {
  section.sec_anniversary .wrap .txts .sec_ttl {
    text-align: center;
  }
}
@media all and (min-width: 1367px) {
  section.sec_anniversary .wrap .txts .sec_ttl {
    font-size: 38px;
    line-height: 1.5;
  }
}
@media all and (max-width: 1130px) {
  section.sec_anniversary .wrap .txts .lead {
    text-align: center;
  }
}
@media all and (min-width: 751px) {
  section.sec_anniversary .wrap .txts .lead {
    line-height: 2.4;
  }
}
@media all and (max-width: 750px) {
  section.sec_anniversary .wrap .txts .detail {
    display: none;
  }
}
@media all and (max-width: 1130px) {
  section.sec_anniversary .wrap .txts .detail {
    text-align: center;
  }
}
@media all and (min-width: 1131px) {
  section.sec_anniversary .wrap .txts .detail {
    text-align: left;
  }
}
@media all and (min-width: 751px) {
  section.sec_anniversary .wrap .btn {
    grid-area: btn;
    -ms-grid-row-align: start;
        align-self: start;
  }
}
@media all and (max-width: 1130px) {
  section.sec_anniversary .wrap .btn {
    text-align: center;
  }
}

/* CONCEPT
---------------------------------------------------------- */
section.sec_concept {
  margin-top: 80px;
  position: relative;
}
@media all and (min-width: 751px) {
  section.sec_concept {
    margin-top: 160px;
  }
}
section.sec_concept::before {
  position: absolute;
  content: "";
  background-color: #F7EEE0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}
section.sec_concept .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media all and (min-width: 1001px) {
  section.sec_concept .wrap {
    gap: 0 50px;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
}
@media all and (min-width: 1001px) and (min-width: 1141px) {
  section.sec_concept .wrap {
    gap: 0 90px;
  }
}
section.sec_concept .wrap .image {
  margin: 0 auto 0 calc(50% - 50vw);
  width: 37.4vw;
}
@media all and (min-width: 1001px) {
  section.sec_concept .wrap .image {
    margin: 0 auto 0 calc(50% - 50vw);
    width: 50vw;
  }
}
@media all and (min-width: 1001px) and (max-width: 1366px) {
  section.sec_concept .wrap .image {
    margin: 0 0 0 -83px;
  }
}
@media all and (max-width: 1000px) {
  section.sec_concept .wrap .txts {
    padding: 0;
    width: 58%;
  }
}
@media all and (min-width: 1001px) {
  section.sec_concept .wrap .txts {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
}
@media all and (max-width: 750px) {
  section.sec_concept .wrap .txts .sec_ttl {
    margin-bottom: 5px;
    font-size: 20px;
  }
}
@media all and (max-width: 750px) {
  section.sec_concept .wrap .txts .lead {
    margin-bottom: 0;
  }
}
@media all and (min-width: 751px) {
  section.sec_concept .wrap .txts .lead {
    font-size: clamp(13px, 1.2vw, 16px);
    line-height: 2.5;
  }
}
@media all and (min-width: 751px) and (min-width: 1141px) {
  section.sec_concept .wrap .txts .lead {
    font-size: 17px;
  }
}

/* INFORMATION
---------------------------------------------------------- */
section.sec_information {
  margin-top: 80px;
  padding: 60px 0;
  background-color: #F8F8F8;
}
@media all and (min-width: 751px) {
  section.sec_information {
    margin-top: 100px;
    padding: 70px 0;
  }
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 50% 50%;
    grid-template-columns: 50% 50%;
        grid-template-areas: "ttl btn" "list list";
  }
  section.sec_information .grid_wrap > .btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
}
section.sec_information .grid_wrap .thumbnail {
  display: none;
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .sec_ttl {
    margin-bottom: 0;
    grid-area: ttl;
  }
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .information_list {
    margin-top: 40px;
    grid-area: list;
  }
}
section.sec_information .grid_wrap .information_list .information_detail {
  border-bottom: 1px solid #E3E3E3;
}
section.sec_information .grid_wrap .information_list .information_detail:first-child a {
  padding: 0 0 20px;
}
section.sec_information .grid_wrap .information_list .information_detail a {
  padding: 20px 0;
  display: block;
}
@media all and (min-width: 1131px) {
  section.sec_information .grid_wrap .information_list .information_detail a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 50px;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .information_list .information_detail a .day_cate {
    width: 12%;
  }
}
section.sec_information .grid_wrap .information_list .information_detail a .day,
section.sec_information .grid_wrap .information_list .information_detail a .cate {
  padding: 1px 9px;
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .information_list .information_detail a .day,
  section.sec_information .grid_wrap .information_list .information_detail a .cate {
    padding: 3.5px 10px;
    font-size: 12px;
  }
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .information_list .information_detail a .info_ttl {
    width: 84.25%;
  }
}
section.sec_information .grid_wrap .arrow_btn {
  margin: 40px 0 0;
}
@media all and (min-width: 751px) {
  section.sec_information .grid_wrap .arrow_btn {
    margin: 0 0 0 auto;
    grid-area: btn;
    -ms-grid-row-align: end;
        align-self: end;
  }
}

/* COLUMN
---------------------------------------------------------- */
section.sec_column {
  margin-top: 80px;
}
@media all and (min-width: 751px) {
  section.sec_column {
    margin-top: 100px;
  }
}
@media all and (min-width: 1001px) {
  section.sec_column .grid_wrap {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 80% 1fr;
    grid-template-columns: 80% 1fr;
        grid-template-areas: "txts btn" "list list";
  }
  section.sec_column .grid_wrap > .txts {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  section.sec_column .grid_wrap > .btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
  section.sec_column .grid_wrap > .information_list {
    -ms-grid-row: 2;
    -ms-grid-column: 1;
    -ms-grid-column-span: 2;
  }
  section.sec_column .grid_wrap > .arrow_btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
}
@media all and (min-width: 1001px) {
  section.sec_column .grid_wrap .txts {
    grid-area: txts;
  }
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .txts .lead {
    margin-bottom: 20px;
  }
}
section.sec_column .grid_wrap .txts .detail {
  text-align: left;
}
section.sec_column .grid_wrap .wrap_contents {
  margin-top: 40px;
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents {
    margin-top: 50px;
  }
}
@media all and (min-width: 751px) and (min-width: 1001px) {
  section.sec_column .grid_wrap .wrap_contents {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 0 60px;
  }
}
@media all and (min-width: 1001px) {
  section.sec_column .grid_wrap .wrap_contents {
    grid-area: list;
  }
}
section.sec_column .grid_wrap .wrap_contents .column_contents.engagement {
  margin-bottom: 30px;
}
@media all and (min-width: 1001px) {
  section.sec_column .grid_wrap .wrap_contents .column_contents.engagement {
    margin-bottom: 0;
    width: 21.6%;
  }
}
@media all and (max-width: 1000px) {
  section.sec_column .grid_wrap .wrap_contents .column_contents.engagement .contents {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 0 20px;
  }
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap {
    margin-top: 40px;
  }
}
@media all and (min-width: 751px) and (min-width: 1001px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap {
    margin-top: 0;
    width: 73.08%;
  }
}
@media all and (max-width: 1000px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap {
    margin-top: 0;
  }
}
section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents {
  border-bottom: 1px solid #E3E3E3;
}
section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents:first-child {
  padding: 0 0 18px;
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents:first-child {
    padding: 0 0 22px;
  }
}
section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents:not(:first-child) {
  padding: 18px 0;
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents:not(:first-child) {
    padding: 22px 0;
  }
}
@media (min-width: 751px) and (hover: hover) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents a:hover .column_ttl {
    -webkit-transform: translate(10px);
            transform: translate(10px);
  }
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents .cate_ttl {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: baseline;
        -ms-flex-align: baseline;
            align-items: baseline;
  }
}
section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents .cate_ttl .column_ttl {
  margin: 7px 0 0;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
@media all and (min-width: 751px) {
  section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents .cate_ttl .column_ttl {
    width: 82%;
    margin: 0 0 0 auto;
  }
}
section.sec_column .grid_wrap .wrap_contents .in_wrap .column_contents .thumbnail {
  display: none;
}
section.sec_column .grid_wrap .column_list {
  display: block;
}
section.sec_column .grid_wrap .column_list .column_detail {
  width: 100%;
}
section.sec_column .grid_wrap .column_list .column_detail .category {
  display: none;
}
@media all and (max-width: 750px) {
  section.sec_column .grid_wrap .column_list .column_detail .cate {
    font-size: 10px;
  }
}
@media all and (max-width: 750px) {
  section.sec_column .grid_wrap .column_list .column_detail .column_ttl {
    font-size: 12px;
  }
}
section.sec_column .grid_wrap .column_list .column_detail .thumbnail {
  border: none;
}
section.sec_column .grid_wrap .arrow_btn {
  margin: 40px 0 0;
}
@media all and (min-width: 751px) and (min-width: 1001px) {
  section.sec_column .grid_wrap .arrow_btn {
    margin: 0 0 0 auto;
    grid-area: btn;
    -ms-grid-row-align: end;
        align-self: end;
  }
}
@media all and (min-width: 1131px){
  section.sec_anniversary .wrap .image {
    -ms-grid-row: 1;
    -ms-grid-row-span: 3;
    -ms-grid-column: 1;
  }
  section.sec_anniversary .wrap .txts {
    -ms-grid-row: 1;
    -ms-grid-column: 3;
  }
  section.sec_anniversary .wrap .btn {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
  }
  section.sec_information .grid_wrap .arrow_btn {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
  }
  section.sec_column .grid_wrap .txts {
    -ms-grid-row: 1;
    -ms-grid-column: 3;
  }
  section.sec_column .grid_wrap .arrow_btn {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
  }
}
@media all and (min-width: 1001px){
  section.sec_column .grid_wrap > .txts {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  section.sec_column .grid_wrap > .wrap_contents {
    -ms-grid-row: 2;
    -ms-grid-column: 1;
    -ms-grid-column-span: 2;
  }
  section.sec_column .grid_wrap > .arrow_btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
}
@media all and (min-width: 751px){
  section.sec_information .grid_wrap .sec_ttl {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  section.sec_information .grid_wrap .information_list {
    -ms-grid-row: 2;
    -ms-grid-column: 1;
    -ms-grid-column-span: 2;
  }
  section.sec_information .grid_wrap > .arrow_btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
  section.sec_column .grid_wrap .wrap_contents {
    -ms-grid-row: 2;
    -ms-grid-column: 1;
    -ms-grid-column-span: 2;
  }
  section.sec_information .grid_wrap > .arrow_btn {
    -ms-grid-row: 1;
    -ms-grid-column: 2;
  }
}