@charset "UTF-8";
/* splash
------------------------------------ */
#splash {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: #fff;
  z-index: 1000;
  display: grid;
  place-content: center;
  animation: splash_hide 1s forwards ease-out;
  animation-delay: 3s;
}
#splash .logo {
  opacity: 0;
  visibility: hidden;
  width: 226px;
  animation: splash_logo 3s forwards ease-in-out;
}
#splash.hide {
  position: absolute;
  bottom: auto;
  right: auto;
  transform: translate(-100%, -100%);
  display: none;
}
@keyframes splash_logo {
  100% {
    opacity: 1;
    visibility: visible;
  }
}
@keyframes splash_hide {
  100% {
    opacity: 0;
    visibility: hidden;
  }
}
@media screen and (max-width: 768px) {
  #splash .logo {
    width: 40vw;
  }
}

/* top_vi
------------------------------------ */
#top_vi {
  mask-image: url(../img/top/mv_mask.svg);
  mask-size: 100% clamp(80px, 55.6vw, 800px);
  position: relative;
}
#top_vi .swiper-slide {
  height: clamp(80px, 55.6vw, 800px);
}
#top_vi .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#top_vi .lead {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: 1;
  display: grid;
  place-content: center;
  place-items: center;
}
#top_vi .lead p {
  position: relative;
  text-align: center;
  font-weight: 500;
}
#top_vi .lead p::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  filter: blur(0.6em);
}
#top_vi .lead p span {
  font-weight: 700;
}
#top_vi .lead p:nth-child(1) {
  font-size: clamp(0rem, 1.7vw, 2.4rem);
  margin-bottom: 1em;
}
#top_vi .lead p:nth-child(1) span {
  font-size: clamp(0rem, 2.1vw, 3rem);
}
#top_vi .lead p:nth-child(n+2) {
  font-size: clamp(0rem, 1.9vw, 2.8rem);
}
#top_vi .lead p:nth-child(n+2) span {
  font-size: clamp(0rem, 2.6vw, 3.8rem);
}
#top_vi .contact {
  position: absolute;
  z-index: 2;
  top: 40px;
  right: 20px;
  width: 160px;
}
#top_vi .contact > * a {
  display: grid;
  place-content: center;
  place-items: center;
  padding: 18px 0;
  background: #FFBA5A;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  border-radius: 20px;
  text-align: center;
  aspect-ratio: 1/1;
}
#top_vi .contact > * a:hover {
  background: #A7D4C2;
}
#top_vi .contact > *.tel {
  margin-bottom: 10px;
}
#top_vi .contact > *.tel a {
  gap: 10px 0;
  font-family: "Comfortaa", sans-serif;
  line-height: 1.2;
}
#top_vi .contact > *.tel a::before {
  content: "";
  display: block;
  width: 58px;
  aspect-ratio: 1/1;
  background: url(../img/cmn/icon_tel.webp) no-repeat 0 0/100% auto;
}
#top_vi .contact > *.reserve a {
  padding: 10px 0 0;
  gap: 20px 0;
  min-height: 120px;
}
#top_vi .contact > *.reserve a::before {
  content: "";
  display: block;
  width: 64px;
  aspect-ratio: 100/62;
  background: url(../img/cmn/icon_reserve.webp) no-repeat 0 0/100% auto;
}
@media screen and (max-width: 1024px) {
  #top_vi .contact {
    top: 80px;
  }
}
@media screen and (max-width: 768px) {
  #top_vi {
    mask-image: url(../img/cmn/vi_mask_sp.svg);
    mask-size: 100% auto;
    mask-position: center bottom;
    position: relative;
  }
  #top_vi .swiper-slide {
    height: 34rem;
  }
  #top_vi .lead {
    place-content: end center;
    padding-bottom: 6rem;
  }
  #top_vi .lead p:nth-child(1) {
    font-size: 1.4rem;
    margin-bottom: 1em;
  }
  #top_vi .lead p:nth-child(1) span {
    font-size: 1.4rem;
  }
  #top_vi .lead p:nth-child(n+2) {
    font-size: 1.6rem;
  }
  #top_vi .lead p:nth-child(n+2) span {
    font-size: 1.6rem;
  }
  #top_vi .contact {
    display: none;
  }
}

/* page_header
------------------------------------ */
.page_header {
  padding-top: 85px;
  line-height: 2;
}
.page_header .gnav {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.page_header .gnav > * {
  font-size: 1.8rem;
  font-weight: 500;
}
.page_header .gnav > * + *::before {
  content: "｜";
  margin: 0 0.5em;
}
@media screen and (max-width: 768px) {
  .page_header {
    padding: 0 3rem;
    text-align: center;
  }
  .page_header .gnav {
    display: none;
  }
}

/* link_top
------------------------------------ */
.link_top {
  font-size: 1.8rem;
  color: #FFBA5A;
  padding-left: 50px;
  position: relative;
}
.link_top::before {
  content: "";
  width: 30px;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: #FFBA5A;
  position: absolute;
  left: 0;
  top: 0;
}
.link_top::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 11px;
  width: 17px;
  aspect-ratio: 34/11;
  background: url(../img/cmn/icon_arrow_01.webp) no-repeat 0 0/100% auto;
}

/* news
------------------------------------ */
#news {
  display: grid;
  grid-template-columns: auto minmax(20px, 1fr) minmax(1px, 748px);
  grid-template-rows: max-content 1fr;
  gap: 40px 0;
  margin-bottom: 130px;
}
#news hgroup {
  text-align: center;
}
#news hgroup p {
  text-transform: uppercase;
  font-family: "Afacad", sans-serif;
  letter-spacing: 0.2em;
  font-size: 6rem;
  line-height: 1;
}
#news hgroup h2 {
  font-size: 2rem;
}
#news .list {
  grid-column: 3/4;
  grid-row: 1/span 2;
}
#news .list li {
  display: flex;
  gap: 3em;
}
#news .list li + * {
  margin-top: 6px;
}
#news .list li .date {
  flex-shrink: 0;
}
#news .list li > div .title {
  font-weight: 700;
}
#news .link {
  grid-column: 1/2;
  grid-row: 2/3;
}
@media screen and (max-width: 768px) {
  #news {
    display: block;
    margin-bottom: 6rem;
  }
  #news hgroup {
    margin-bottom: 4rem;
  }
  #news hgroup p {
    font-size: 3.2rem;
    margin-bottom: 1rem;
  }
  #news hgroup h2 {
    font-size: 1.4rem;
  }
  #news .list li {
    display: block;
  }
  #news .list li + * {
    margin-top: 2.5rem;
  }
  #news .list li .date {
    display: block;
    font-weight: 700;
  }
  #news .link {
    margin-top: 3.5rem;
    text-align: center;
  }
}

/* feature
------------------------------------ */
#feature {
  margin-bottom: 140px;
}
#feature > section {
  display: flex;
  gap: 20px;
}
#feature > section + * {
  margin-top: 60px;
}
#feature > section .image {
  width: 37.5%;
  border-radius: 20px;
  overflow: hidden;
}
#feature > section .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#feature > section .text {
  flex: 1;
  border-radius: 20px;
  position: relative;
  padding-bottom: 30px;
}
#feature > section .text::before {
  content: "";
  width: clamp(19px, 13.5vw, 194px);
  aspect-ratio: 1/1;
  background: #fff;
  border-radius: 0 0 20px 0;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  mask-image: url(../img/top/feature_mask.svg);
  mask-size: 100% auto;
}
#feature > section .text hgroup {
  display: grid;
  grid-template-columns: clamp(17px, 12.1vw, 174px) clamp(3px, 2.1vw, 30px) auto;
  grid-template-rows: 0.9fr 1fr;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
  min-height: clamp(17px, 12.1vw, 174px);
}
#feature > section .text hgroup .num {
  grid-row: 1/span 2;
  font-family: "Alata", sans-serif;
  font-size: clamp(1rem, 5.6vw, 8rem);
  align-self: center;
  justify-self: center;
  line-height: 1;
}
#feature > section .text hgroup .en {
  font-family: "Afacad", sans-serif;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  grid-column: 3/4;
  align-self: end;
  padding-bottom: 1.2em;
  line-height: 1.3;
  letter-spacing: 0.1em;
  font-size: 1.4rem;
}
#feature > section .text hgroup h2 {
  grid-column: 3/4;
  grid-row: 2/3;
  font-size: 2.2rem;
  font-weight: 500;
}
#feature > section .text .detail {
  margin: 0 clamp(6px, 4.2vw, 60px) 30px;
}
#feature > section .text .link {
  margin-left: clamp(6px, 4.2vw, 60px);
}
#feature > section:nth-of-type(1) {
  flex-direction: row-reverse;
}
#feature > section:nth-of-type(1) .text {
  background: #f9fcfd;
}
#feature > section:nth-of-type(1) .text hgroup .num {
  color: #99cdde;
}
#feature > section:nth-of-type(1) .text hgroup .num::before, #feature > section:nth-of-type(1) .text hgroup .num::after {
  background: #f9fcfd;
}
#feature > section:nth-of-type(1) .text hgroup .en {
  color: #99cdde;
}
#feature > section:nth-of-type(1) .text .link .link_top {
  color: #99cdde;
}
#feature > section:nth-of-type(1) .text .link .link_top::before {
  background-color: #99cdde;
}
#feature > section:nth-of-type(2) .text {
  background: #f8f5fc;
}
#feature > section:nth-of-type(2) .text hgroup .num {
  color: #c3b1d7;
}
#feature > section:nth-of-type(2) .text hgroup .num::before, #feature > section:nth-of-type(2) .text hgroup .num::after {
  background: #f8f5fc;
}
#feature > section:nth-of-type(2) .text hgroup .en {
  color: #c3b1d7;
}
#feature > section:nth-of-type(2) .text .link .link_top {
  color: #c3b1d7;
}
#feature > section:nth-of-type(2) .text .link .link_top::before {
  background-color: #c3b1d7;
}
#feature > section:nth-of-type(3) {
  flex-direction: row-reverse;
}
#feature > section:nth-of-type(3) .text {
  background: #fdf9fb;
}
#feature > section:nth-of-type(3) .text hgroup .num {
  color: #edbfda;
}
#feature > section:nth-of-type(3) .text hgroup .num::before, #feature > section:nth-of-type(3) .text hgroup .num::after {
  background: #fdf9fb;
}
#feature > section:nth-of-type(3) .text hgroup .en {
  color: #edbfda;
}
#feature > section:nth-of-type(3) .text .link .link_top {
  color: #edbfda;
}
#feature > section:nth-of-type(3) .text .link .link_top::before {
  background-color: #edbfda;
}
#feature > section:nth-of-type(4) .text {
  background: #f9fdfb;
}
#feature > section:nth-of-type(4) .text hgroup .num {
  color: #a7d4c2;
}
#feature > section:nth-of-type(4) .text hgroup .num::before, #feature > section:nth-of-type(4) .text hgroup .num::after {
  background: #f9fdfb;
}
#feature > section:nth-of-type(4) .text hgroup .en {
  color: #a7d4c2;
}
#feature > section:nth-of-type(4) .text .link .link_top {
  color: #a7d4c2;
}
#feature > section:nth-of-type(4) .text .link .link_top::before {
  background-color: #a7d4c2;
}
#feature > section:nth-of-type(5) {
  flex-direction: row-reverse;
}
#feature > section:nth-of-type(5) .text {
  background: #fffff8;
}
#feature > section:nth-of-type(5) .text hgroup .num {
  color: #f7d296;
}
#feature > section:nth-of-type(5) .text hgroup .num::before, #feature > section:nth-of-type(5) .text hgroup .num::after {
  background: #fffff8;
}
#feature > section:nth-of-type(5) .text hgroup .en {
  color: #f7d296;
}
#feature > section:nth-of-type(5) .text .link .link_top {
  color: #f7d296;
}
#feature > section:nth-of-type(5) .text .link .link_top::before {
  background-color: #f7d296;
}
@media screen and (max-width: 768px) {
  #feature {
    margin-bottom: 6rem;
  }
  #feature > section {
    display: block;
  }
  #feature > section + * {
    margin-top: 4rem;
  }
  #feature > section .image {
    width: auto;
    border-radius: 1rem;
    margin-bottom: 2rem;
  }
  #feature > section .text {
    border-radius: 0 0 1rem 1rem;
    padding: 0 4rem 5rem;
  }
  #feature > section .text::before {
    width: 100%;
    height: 1rem;
    border-radius: 0;
    mask-image: none;
  }
  #feature > section .text hgroup {
    display: block;
    margin-bottom: 2rem;
    min-height: 0;
    text-align: center;
  }
  #feature > section .text hgroup .num {
    font-size: 3.4rem;
    display: grid;
    place-content: center;
    width: 6rem;
    aspect-ratio: 1/1;
    margin-bottom: 2.5rem;
    background: #fff;
    border-radius: 0 0 1rem 1rem;
    letter-spacing: normal;
  }
  #feature > section .text hgroup .num::before, #feature > section .text hgroup .num::after {
    content: "";
    width: calc(50% - 3rem + 4rem);
    height: 1rem;
    border-radius: 1rem 1rem 0 0;
    position: absolute;
    top: 0;
  }
  #feature > section .text hgroup .num::before {
    left: -4rem;
  }
  #feature > section .text hgroup .num::after {
    right: -4rem;
  }
  #feature > section .text hgroup .en {
    font-size: 1.4rem;
    padding-bottom: 0;
    margin-bottom: 2rem;
  }
  #feature > section .text hgroup h2 {
    font-size: 1.6rem;
  }
  #feature > section .text .detail {
    margin: 0 0 2rem;
  }
  #feature > section .text .link {
    margin-left: 0;
    text-align: center;
  }
  #feature > section .text .link .link_top {
    font-size: 1.6rem;
    padding-left: 4rem;
  }
  #feature > section .text .link .link_top::before {
    width: 2rem;
    top: 0.3rem;
  }
  #feature > section .text .link .link_top::after {
    width: 1.2rem;
    top: 1rem;
    left: 0.4rem;
  }
  #feature > section:nth-child(1) .text hgroup .num {
    letter-spacing: 0.1em;
  }
}

/* family
------------------------------------ */
#family {
  aspect-ratio: 1040/770;
  background: url(../img/top/family_bg.webp) no-repeat 0 0/cover;
  border-radius: 20px;
  margin-bottom: 200px;
  display: grid;
  grid-template-columns: 1fr minmax(1px, 622px);
  grid-template-rows: max-content 1fr;
  gap: 15px 0;
}
#family .family {
  grid-column: 2/3;
  text-align: center;
  justify-self: end;
}
#family .family hgroup {
  margin-bottom: 30px;
}
#family .family hgroup p {
  max-width: 380px;
  margin: 0 auto 25px;
}
#family .family hgroup h2 {
  font-size: clamp(4.5rem, 3.9vw, 5.6rem);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.18em;
}
#family .family > p {
  position: relative;
  z-index: 1;
}
#family .family > p::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  filter: blur(0.6em);
}
#family .think01 p,
#family .think02 p {
  border-radius: 50%;
  background: #edc54f;
  color: #fff;
  font-size: 1.6rem;
  text-align: center;
  display: grid;
  place-content: center;
  aspect-ratio: 1/1;
  position: relative;
}
#family .think01 p::before,
#family .think02 p::before {
  content: "";
  width: 18px;
  aspect-ratio: 36/48;
  background: url(../img/top/icon_notice.webp) no-repeat 0 0/100% auto;
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(8%, 80%);
}
#family .think01 {
  grid-row: 1/2;
  grid-column: 1/2;
  justify-self: end;
}
#family .think01 p {
  width: 200px;
}
#family .think02 {
  grid-row: 2/3;
  grid-column: 2/3;
  justify-self: end;
}
#family .think02 p {
  width: 174px;
  margin-right: 10px;
}
#family .think02 p::before {
  transform: translate(calc(8% + 10px), 80%);
}
@media screen and (max-width: 768px) {
  #family {
    aspect-ratio: none;
    background: url(../img/top/family_bg_sp.webp) no-repeat left bottom/100% auto;
    border-radius: 1rem;
    margin-bottom: 6rem;
    padding-bottom: 13rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: max-content max-content max-content 1fr;
    gap: 0 2.7rem;
  }
  #family .family {
    grid-column: 1/span 2;
    justify-self: center;
  }
  #family .family hgroup {
    margin-bottom: 2.5rem;
  }
  #family .family hgroup p {
    max-width: 23.2rem;
    margin: 0 auto 1.5rem;
  }
  #family .family hgroup h2 {
    font-size: 2.4rem;
  }
  #family .family > p {
    text-align: left;
  }
  #family .think01 p,
  #family .think02 p {
    font-size: 1.4rem;
    line-height: 1.6;
  }
  #family .think01 p::before,
  #family .think02 p::before {
    display: none;
  }
  #family .think01 {
    grid-column: 1/2;
    grid-row: 2/3;
    margin-top: 1rem;
  }
  #family .think01 p {
    width: 12.8rem;
  }
  #family .think02 {
    grid-column: 2/3;
    grid-row: 3/4;
    justify-self: start;
    margin-top: -4rem;
  }
  #family .think02 p {
    width: 12rem;
    margin-right: 0;
  }
}

/* info
------------------------------------ */
#info hgroup {
  text-align: center;
  margin-bottom: 50px;
}
#info hgroup p {
  text-transform: uppercase;
  font-family: "Afacad", sans-serif;
  letter-spacing: 0.2em;
  font-size: 6rem;
  line-height: 1;
  margin-bottom: 15px;
}
#info hgroup h2 {
  font-size: 2rem;
}
#info .info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
#info .info > * a {
  border-radius: 20px;
  display: grid;
  place-content: center;
  place-items: center;
  gap: 12px;
  font-weight: 500;
  text-align: center;
  color: #fff;
  aspect-ratio: 336/180;
  line-height: 1.6;
  transition: 0.3s;
}
#info .info > * a:hover {
  background: #FFBA5A !important;
}
#info .info > * a::before {
  content: "";
  background-repeat: no-repeat;
  background-size: 100% auto;
}
#info .info > *.general a {
  background: #99cdde;
}
#info .info > *.general a::before {
  width: 71px;
  aspect-ratio: 142/120;
  background-image: url(../img/top/info_icon_01.webp);
}
#info .info > *.prevent a {
  background: #c3b1d7;
}
#info .info > *.prevent a::before {
  width: 71px;
  aspect-ratio: 71/60;
  background-image: url(../img/top/info_icon_02.webp);
}
#info .info > *.child a {
  background: #edbfda;
}
#info .info > *.child a::before {
  width: 57px;
  aspect-ratio: 114/120;
  background-image: url(../img/top/info_icon_03.webp);
}
#info .info > *.oralsurgery a {
  background: #a7d4c2;
}
#info .info > *.oralsurgery a::before {
  width: 77px;
  aspect-ratio: 154/155;
  background-image: url(../img/top/info_icon_04.webp);
}
#info .info > *.cosmetic a {
  background: #f7d296;
}
#info .info > *.cosmetic a::before {
  width: 58px;
  aspect-ratio: 115/120;
  background-image: url(../img/top/info_icon_05.webp);
}
#info .info > *.implant a {
  background: #9db2df;
}
#info .info > *.implant a::before {
  width: 56px;
  aspect-ratio: 112/120;
  background-image: url(../img/top/info_icon_06.webp);
}
#info .info > *.invisalign a {
  background: #ecb9ab;
}
#info .info > *.invisalign a::before {
  width: 90px;
  aspect-ratio: 181/81;
  background-image: url(../img/top/info_icon_07.webp);
}
#info .info > *.preortho a {
  background: #a1daca;
}
#info .info > *.preortho a::before {
  width: 67px;
  aspect-ratio: 134/81;
  background-image: url(../img/top/info_icon_08.webp);
}
#info .info > *.whitening a {
  background: #f8bc91;
}
#info .info > *.whitening a::before {
  width: 76px;
  aspect-ratio: 153/121;
  background-image: url(../img/top/info_icon_09.webp);
}
@media screen and (max-width: 768px) {
  #info hgroup {
    margin-bottom: 3rem;
  }
  #info hgroup p {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
  }
  #info hgroup h2 {
    font-size: 1.4rem;
  }
  #info .info {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.6rem;
  }
  #info .info > * a {
    border-radius: 1rem;
    gap: 0.5rem;
    font-size: 1.4rem;
    aspect-ratio: 150/97;
    letter-spacing: 0.1em;
    line-height: 1.6;
  }
  #info .info > *.general a::before {
    width: 3.5rem;
  }
  #info .info > *.prevent a::before {
    width: 3.5rem;
  }
  #info .info > *.child a::before {
    width: 2.8rem;
  }
  #info .info > *.oralsurgery a::before {
    width: 3.7rem;
  }
  #info .info > *.cosmetic a::before {
    width: 2.9rem;
  }
  #info .info > *.implant a::before {
    width: 2.8rem;
  }
  #info .info > *.invisalign a::before {
    width: 4.5rem;
  }
  #info .info > *.preortho a::before {
    width: 3.3rem;
  }
  #info .info > *.whitening a::before {
    width: 3.8rem;
  }
}