@charset "utf-8";

/*------------------------------
  common
------------------------------*/
:root {
  /* パディング 100px */
  --padding-rl: 5.2vw;
  --padding-tb: 100px;
  --padding-short: 10px;
  --padding-small: 20px;
  --padding-medium: 30px;
  --padding-large: 50px;
  --padding-superlarge: 100px;
  --color-white: #fff;
  --color-black: #212121;
  --color-darkgray: #736d71;
  --color-gray: #e1e1e1;
  --color-navy: #262d40;
  --color-blue: #a0d2f2;
  --color-ivory: #f8f5e3;
}

html {
  font-size: 62.5%;
}

body {
  font-family: "Montserrat", "Noto Sans JP", sans-serif;
  font-size: 1.6rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
  color: var(--color-black);
}

img {
  width: 100%;
  height: auto;
}

time {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.2rem;
}

.wrap {
  padding: var(--padding-tb) var(--padding-rl);
}

.inner {
  max-width: 1024px;
  margin: 0 auto;
}

.inner_sub {
  max-width: 1440px;
  margin: 0 auto;
}

.subpage_mv {
  background-color: var(--color-ivory);
  height: 325px;
  padding-right: var(--padding-rl);
  padding-left: var(--padding-rl);
}

.no-visual {
  height: 375px;
  padding-bottom: var(--padding-large);
}

.h2_subpage {
  display: flex;
  align-items: flex-end;
  height: 100%;
}

.subpage_mv_banner {
  height: 500px;
}

@media (max-width: 1024px) {
  .subpage_mv_banner {
    height: 400px;
  }

  .no-visual {
    height: 275px;
    padding-bottom: 0;
  }
}

@media (max-width: 768px) {
  :root {
    --padding-tb: 50px;
    --padding-medium: 20px;
    --padding-large: 40px;
    --padding-superlarge: 100px;
  }

  body {
    font-size: 1.4rem;
  }

  .subpage_mv {
    height: 240px;
  }

  .subpage_mv_banner {
    height: 240px;
  }

  .no-visual {
    height: 240px;
  }
}

/*------------------------------
  animation
------------------------------*/
.fade_in {
  animation-name: fadeInAnime;
  animation-duration: 1s;
  animation-delay: 0.7s;
  animation-fill-mode: forwards;
  opacity: 0;
}

@keyframes fadeInAnime {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/*------------------------------
  heading
------------------------------*/
h1 {
  font-family: "Roboto", sans-serif;
  font-size: 1.8rem;
}

h2 {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: var(--padding-large);
}

h2 span {
  font-size: 2rem;
  display: block;
}

h3 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: var(--padding-large);
}

h4 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: var(--padding-medium);
}

.h4_gray {
  color: var(--color-darkgray);
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 2.4rem;
  }

  h2 span {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 2.4rem;
  }

  h4 {
    font-size: 2rem;
  }
}

/*------------------------------
  header
------------------------------*/
header {
  width: 100%;
  height: 80px;
  padding-right: var(--padding-rl);
  padding-left: var(--padding-rl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  background-color: var(--color-ivory);
  position: fixed;
  z-index: 100;
  transition: all 0.4s;
}

.header_top {
  color: var(--color-white);
  background-color: rgba(0, 0, 0, 0);
}

header.scrolled {
  background-color: rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(3px);
}

.h1_header {
  transition: all 0.4s;
  z-index: 250;
}

.h1_header:hover {
  opacity: 0.5;
}

.menu {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 1.4rem;
}

.menu a {
  transition: all 0.4s;
}

.menu a:hover {
  opacity: 0.5;
}

.bg_touch {
  display: none;
}

.hamburger {
  display: none;
}

@media (max-width: 1024px) {
  .menu {
    position: fixed;
    top: 0;
    left: 0;
    transform: translateY(-120%);
    width: 100%;
    height: 80svh;
    flex-direction: column;
    justify-content: center;
    background-color: var(--color-navy);
    color: var(--color-white);
    backdrop-filter: blur(3px);
    text-align: center;
    row-gap: var(--padding-large);
    z-index: 200;
    transition: all 0.8s;
  }

  .bg_touch {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    transform: translateY(-120%);
    width: 100%;
    height: 100vh;
    opacity: 0;
    transition: all 0.4s;
    cursor: pointer;
    z-index: 150;
    transition: all 0.8s;
  }

  .menu li a {
    font-size: 2.4rem;
  }

  .hamburger {
    display: block;
    position: relative;
    cursor: pointer;
    width: 30px;
    height: 26px;
    z-index: 250;
  }

  .hamburger span {
    display: inline-block;
    transition: all 0.4s;
    position: absolute;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: var(--color-white);
    transform-origin: center center;
  }

  .sub_hamburger span {
    background: var(--color-black);
  }

  .hamburger span:nth-of-type(1) {
    top: 0px;
  }

  .hamburger span:nth-of-type(2) {
    top: 10px;
  }

  .hamburger span:nth-of-type(3) {
    top: 20px;
  }

  .menu.active {
    transform: translateY(0);
  }

  .bg_touch.active {
    transform: translateY(0);
  }

  .hamburger.active span:nth-of-type(1) {
    top: 10px;
    transform: rotate(45deg);
    background-color: var(--color-white);
  }

  .hamburger.active span:nth-of-type(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-of-type(3) {
    top: 10px;
    transform: rotate(-45deg);
    background-color: var(--color-white);
  }

  .h1_header.active {
    color: var(--color-white);
  }
}

@media (max-width: 768px) {
  .menu li a {
    font-size: 2rem;
  }
}

/*------------------------------
  footer
------------------------------*/
footer {
  padding-top: var(--padding-tb);
  padding-bottom: var(--padding-tb);
  padding-right: var(--padding-rl);
  padding-left: var(--padding-rl);
  background-color: var(--color-navy);
  color: var(--color-white);
}

.container_footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--padding-superlarge);
}

.title_footer {
  font-family: "Roboto", sans-serif;
  font-size: 1.8rem;
  display: inline-block;
  margin-bottom: var(--padding-small);
  transition: all 0.4s;
}

.title_footer:hover {
  opacity: 0.5;
}

.list_sns {
  display: flex;
  gap: 15px;
  margin-bottom: var(--padding-large);
}

.item_sns {
  width: 30px;
  transition: all 0.4s;
}

.item_sns:hover {
  opacity: 0.5;
}

.menu_footer {
  font-size: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: var(--padding-small);
}

.menu_footer a {
  transition: all 0.4s;
}

.menu_footer a:hover {
  opacity: 0.5;
}

.scroll_top {
  font-size: 1.4rem;
  text-decoration: underline;
  display: inline-block;
  margin-bottom: var(--padding-large);
  transition: all 0.4s;
}

.scroll_top:hover {
  opacity: 0.5;
}

.copyright {
  font-family: "Roboto", sans-serif;
  font-size: 1.2rem;
  text-align: center;
}

@media (max-width: 768px) {
  .title_footer {
    font-size: 1.6rem;
  }
}

/*------------------------------
  button
------------------------------*/
.button_contact {
  display: block;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 132px;
  height: 40px;
  background-color: var(--color-darkgray);
  border: 1px solid var(--color-darkgray);
  border-radius: 50px;
  font-size: 1.2rem;
  color: var(--color-white);
}

.button_contact:hover {
  background-color: rgba(0, 0, 0, 0);
  color: var(--color-black);
  opacity: 1 !important;
}

.top_button_contact:hover {
  color: var(--color-white);
}

@media (max-width: 1024px) {
  .button_contact {
    width: 300px;
    height: 70px;
    font-size: 2rem !important;
  }
}

@media (max-width: 768px) {
  .button_contact {
    font-size: 1.8rem !important;
  }
}

.button {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.4rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
}

.button_circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-ivory);
  display: flex;
  align-items: center;
  justify-content: center;
}

.button_circle_in {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-darkgray);
  transition: all 0.4s;
}

.button:hover .button_circle_in {
  width: 15px;
  height: 15px;
}

.button_right {
  margin: 0 0 0 auto;
}

.button_center {
  margin: 0 auto;
}

/*------------------------------
  case slider
------------------------------*/
.container_swiper {
  position: relative;
}

.wrap_case_slider {
  padding-top: var(--padding-tb);
  padding-bottom: var(--padding-tb);
  padding-left: var(--padding-rl);
}

.inner_case_slider {
  max-width: 1680px;
  margin: 0 0 0 auto;
}

.swiper {
  margin-bottom: var(--padding-superlarge);
}

.swiper-slide {
  width: 400px;
}

.img_case {
  height: 290px;
  object-fit: cover;
  margin-bottom: var(--padding-short);
  transition: all 0.4s;
}

.text_area {
  font-size: 1.4rem;
  margin-bottom: var(--padding-short);
  transition: all 0.4s;
}

.text_case_title {
  font-size: 1.6rem;
  font-weight: 600;
  transition: all 0.4s;
  margin-bottom: 0;
}

.box_case:hover .img_case {
  transform: scale(0.9);
  opacity: 0.7;
}

.box_case:hover .text_area,
.box_case:hover .text_case_title {
  opacity: 0.5;
}

.swiper-pagination {
  bottom: -60px !important;
}

.swiper-pagination-bullet {
  background-color: var(--color-darkgray);
}

@media (max-width: 768px) {
  .swiper-slide {
    width: 230px;
  }

  .img_case {
    height: 170px;
  }

  .text_area {
    font-size: 1.2rem;
  }

  .text_case_title {
    font-size: 1.4rem;
  }
}

/*------------------------------
  contact parts
------------------------------*/
.wrap_contact {
  border-top: 1px solid var(--color-gray);
  padding-bottom: 200px;
}

.h2_contact {
  text-align: center;
}

.container_contact {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: var(--padding-large);
  margin-bottom: var(--padding-superlarge);
}

.img_contact {
  margin-bottom: var(--padding-short);
}

.h3_contact {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--padding-short);
}

.text_contact {
  margin-bottom: var(--padding-medium);
}

.link_contact {
  font-size: 1.4rem;
  text-decoration: underline;
  transition: all 0.4s;
}

.link_contact:hover {
  opacity: 0.5;
}

.img_area {
  border: 1px solid var(--color-gray);
}

@media (max-width: 1024px) {
  .container_contact {
    grid-template-columns: 1fr;
    row-gap: var(--padding-large);
  }

  .card_contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: var(--padding-large);
  }

  .box_text_contact {
    padding-top: var(--padding-medium);
  }
}

@media (max-width: 440px) {
  .wrap_contact {
    padding-bottom: 100px;
  }

  .card_contact {
    grid-template-columns: 1fr;
  }

  .img_contact {
    height: 150px;
    object-fit: cover;
  }

  .box_text_contact {
    padding-top: 0;
  }

  .img_contact3 {
    object-position: top center;
  }
}

/*------------------------------
  top page
------------------------------*/
/*-----main visual-----*/
.mainvisual {
  width: 100%;
  height: 100svh;
  min-height: 800px;
  position: relative;
  overflow: hidden;
  padding-right: var(--padding-rl);
  padding-left: var(--padding-rl);
}

@keyframes img_change {
  0% {
    opacity: 0;
    transform: scale(1);
  }
  4.16% {
    opacity: 1;
  }
  33.33% {
    opacity: 1;
  }
  41.66% {
    opacity: 0;
    transform: scale(1.15);
  }
  100% {
    opacity: 0;
  }
}

.img_mainvisual {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  background-size: cover;
  background-position: center center;
  animation: img_change 24s infinite;
}

.img_src1 {
  background-image: url(../images/mainvisual01.webp);
}

.img_src2 {
  background-image: url(../images/mainvisual02.webp);
}

.img_src3 {
  background-image: url(../images/mainvisual03.webp);
}

.img_mainvisual:nth-of-type(1) {
  animation-delay: 0s;
}

.img_mainvisual:nth-of-type(2) {
  animation-delay: 8s;
}

.img_mainvisual:nth-of-type(3) {
  animation-delay: 16s;
}

.box_text_mv {
  position: absolute;
  top: 40%;
  left: 5.2vw;
  transform: translateY(-50%);
  color: var(--color-white);
}

.cc_mv {
  font-size: 7.2rem;
  font-weight: 600;
}

.cc_mv br {
  display: none;
}

.text_mv {
  font-size: 3.6rem;
  font-weight: 500;
}

.text_mv br {
  display: none;
}

.container_news {
  width: 450px;
  height: 150px;
  background-color: var(--color-white);
  position: absolute;
  bottom: 70px;
  right: 5.2vw;
}

.box_news {
  display: flex;
  height: 100%;
  transition: all 0.4s;
}

.img_news {
  width: 180px;
  height: 100%;
  object-fit: cover;
}

.box_text_news {
  padding: var(--padding-short);
}

.title_news {
  margin-top: var(--padding-short);
  font-size: 1.4rem;
  font-weight: 600;
}

.container_news:hover .box_news {
  opacity: 0.5;
}

@media (max-width: 1024px) {
  .cc_mv {
    font-size: 7vw;
  }

  .text_mv {
    font-size: 3.5vw;
  }
}

@media (max-width: 768px) {
  .cc_mv {
    font-size: 11vw;
    line-height: 1.1;
    margin-bottom: var(--padding-small);
  }

  .cc_mv br {
    display: block;
  }

  .text_mv {
    font-size: 5.5vw;
  }

  .text_mv br {
    display: block;
  }

  .container_news {
    bottom: 0;
    right: 0;
    width: 100%;
    height: 120px;
  }
}

/*-----about-----*/
.container_top_about {
  position: relative;
  padding-bottom: var(--padding-large);
}

.cc_top_about {
  font-size: 4rem;
  font-weight: 600;
  position: absolute;
  top: 50px;
  z-index: 10;
}

.box_top_about {
  display: flex;
  column-gap: var(--padding-large);
  align-items: flex-end;
}

.img_top_about {
  width: 600px;
  position: relative;
  margin-top: 20px;
  margin-left: 50px;
}

.img_top_about::before {
  content: "";
  border: 1px solid var(--color-blue);
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
}

.img_top_about::after {
  content: "";
  border: 1px solid var(--color-blue);
  position: absolute;
  top: 20px;
  right: -20px;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.text_top_about {
  max-width: 324px;
  margin-bottom: var(--padding-medium);
}

@media (max-width: 1024px) {
  .cc_top_about {
    font-size: 3.9vw;
  }

  .box_top_about {
    flex-direction: column;
    align-items: flex-start;
    row-gap: var(--padding-large);
  }

  .img_top_about {
    width: 58vw;
  }

  .text_top_about {
    max-width: 595px;
    margin: 0 0 0 auto;
  }
}

@media (max-width: 768px) {
  .sp_top_about {
    padding-top: 100px;
  }

  .cc_top_about {
    font-size: 5.45vw;
  }

  .cc_top_about br {
    display: none;
  }

  .box_top_about {
    align-items: flex-end;
  }

  .img_top_about {
    width: 74.5vw;
  }

  .text_top_about {
    max-width: none;
    width: 100%;
    margin: auto;
  }
}

/*-----service-----*/
.inner_top_service {
  height: 1080px;
  min-height: 800px;
  text-align: center;
  position: relative;
  color: var(--color-white);
}

.box_top_service {
  position: absolute;
  top: 46%;
  left: 50%;
  transform: translateX(-50%);
}

.h3_top_service {
  font-size: 4.8rem;
  font-weight: bold;
  margin-bottom: var(--padding-medium);
  white-space: nowrap;
}

.text_top_service {
  font-weight: 600;
  margin-bottom: var(--padding-large);
}

.bg_top_service1 {
  background-image: url(../images/top_service01.webp);
  background-repeat: no-repeat;
  background-position: center;
}

.bg_top_service2 {
  background-image: url(../images/top_service02.webp);
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 1024px) {
  .inner_top_service {
    height: 80vh;
  }

  .h3_top_service {
    font-size: 4.7vw;
  }
}

@media (max-width: 768px) {
  .h3_top_service {
    font-size: 5.45vw;
  }

  .box_top_service {
    width: 100%;
    padding-right: var(--padding-rl);
    padding-left: var(--padding-rl);
  }

  .text_top_service {
    text-align: start;
    max-width: 380px;
    margin: 0 auto var(--padding-large);
  }

  .text_top_service br {
    display: none;
  }
}

/*------------------------------
  about page
------------------------------*/
.banner1 {
  background-image: url(../images/about_mv.webp);
  background-repeat: no-repeat;
  background-position: center;
}

.container_about_message {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: var(--padding-large);
}

.box_about_text_message {
  padding-top: var(--padding-large);
}

.about_message_name {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--padding-small);
}

.container_about_feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: var(--padding-large);
  margin-bottom: 150px;
}

.container_about_feature:last-of-type {
  margin-bottom: 0;
}

.img_about {
  position: relative;
  width: 695px;
}

.img_about::after {
  content: "";
  border: 1px solid var(--color-blue);
  position: absolute;
  top: 50px;
  right: 0;
  width: 595px;
  height: 420px;
  z-index: -1;
}

.img_about_in {
  width: 595px;
}

.box_text_about_feature {
  padding-top: var(--padding-superlarge);
}

.number_about {
  font-family: "Noto Sans JP", sans-serif;
  width: 50px;
  height: 50px;
  background-color: var(--color-darkgray);
  color: var(--color-white);
  font-size: 2rem;
  font-weight: 600;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--padding-medium);
}

@media (max-width: 1024px) {
  .container_about_message {
    grid-template-columns: 1fr;
  }

  .img_about_message {
    order: 2;
  }

  .box_about_text_message {
    padding-top: 0;
    margin-bottom: var(--padding-large);
  }

  .container_about_feature {
    grid-template-columns: 1fr;
    margin-bottom: var(--padding-superlarge);
  }

  .box_text_about_feature {
    max-width: 695px;
    margin: 0 0 0 auto;
  }

  .img_feature2 {
    margin: 0 0 0 auto;
  }

  .text_feature2 {
    order: 2;
    margin: auto 0 0 0;
  }
}

@media (max-width: 768px) {
  .img_about {
    width: 80vw;
  }

  .img_about::after {
    width: 68vw;
    height: 47.7vw;
  }

  .img_about_in {
    width: 68vw;
    height: 47.7vw;
  }
}

/*------------------------------
  service page
------------------------------*/
.banner2 {
  background-image: url(../images/service_mv.webp);
  background-repeat: no-repeat;
  background-position: center;
}

.wrap_service {
  border-bottom: 1px solid var(--color-gray);
}

.box_text_service {
  max-width: 1040px;
  margin-bottom: var(--padding-large);
}

.box_img_service {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: var(--padding-large);
}

.container_afterservice {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: var(--padding-large);
}

.box_text_afterservice {
  padding-top: var(--padding-large);
}

.box_img_afterservice {
  display: flex;
  position: relative;
}

.img_afterservice1,
.img_afterservice2 {
  width: 23vw;
  height: 23vw;
}

.img_afterservice2 {
  margin-top: 150px;
  margin-left: -200px;
  z-index: -1;
}

@media (max-width: 1024px) {
  .container_afterservice {
    grid-template-columns: 1fr;
    row-gap: var(--padding-large);
  }

  .box_text_afterservice {
    padding-top: 0;
  }

  .box_img_afterservice {
    margin: 0 0 0 auto;
  }

  .img_afterservice1,
  .img_afterservice2 {
    width: 286px;
    height: 286px;
  }
}

@media (max-width: 768px) {
  .box_img_service {
    grid-template-columns: 1fr 1fr;
    row-gap: var(--padding-large);
  }
}

@media (max-width: 440px) {
  .box_img_service {
    grid-template-columns: 1fr;
    row-gap: var(--padding-small);
  }

  .box_img_service img {
    height: 170px;
    object-fit: cover;
  }

  .img_afterservice1,
  .img_afterservice2 {
    width: 245px;
    height: 245px;
  }
}

/*------------------------------
  case page, article page
------------------------------*/
.list_case {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  column-gap: var(--padding-large);
  row-gap: var(--padding-superlarge);
}

.img_card_case {
  height: 290px;
  object-fit: cover;
  margin-bottom: var(--padding-short);
  transition: all 0.4s;
}

.card_case:hover .img_card_case {
  transform: scale(0.9);
  opacity: 0.7;
}

.card_case:hover .text_area,
.card_case:hover .text_case_title {
  opacity: 0.5;
}

.article_title {
  margin-bottom: var(--padding-medium);
}

.img_case_article {
  margin-bottom: var(--padding-large);
  height: 500px;
  object-fit: cover;
}

.img_case_article:last-of-type {
  margin-bottom: 0;
}

.text_case_article {
  margin-bottom: var(--padding-large);
}

.wrap_navi {
  border-top: 1px solid var(--color-gray);
}

.next_link,
.prev_link,
.all_link {
  font-weight: 500;
  transition: all 0.4s;
}

.next_link::before {
  content: "<";
}

.prev_link::after {
  content: ">";
}

.box_article_link {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--padding-superlarge);
}

.all_link {
  display: flex;
  justify-content: center;
}

.next_link:hover,
.prev_link:hover,
.all_link:hover {
  opacity: 0.5;
}

@media (max-width: 1024px) {
  .list_case {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .list_case {
    grid-template-columns: 1fr;
    max-width: 440px;
    row-gap: var(--padding-large);
  }

  .img_case_article {
    height: 42vw;
  }
}

@media (max-width: 440px) {
  .img_card_case {
    height: 61vw;
  }
}

/*------------------------------
  news page, article page
------------------------------*/
.card_news {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: var(--padding-large);
  margin-bottom: var(--padding-superlarge);
  font-family: "Noto Sans JP", sans-serif;
}

.card_news:last-of-type {
  margin-bottom: 0;
}

.img_card_news {
  height: 320px;
  object-fit: cover;
  transition: all 0.4s;
}

.box_card_news_text {
  padding-top: var(--padding-large);
}

.time_card_news {
  display: inline-block;
  font-size: 1.4rem;
  margin-bottom: var(--padding-small);
  transition: all 0.4s;
}

.title_card_news {
  font-size: 1.6rem;
  font-weight: 600;
  transition: all 0.4s;
}

.card_news:hover .img_card_news {
  transform: scale(0.9);
  opacity: 0.7;
}

.card_news:hover .time_card_news,
.card_news:hover .title_card_news {
  opacity: 0.5;
}

.img_news_article {
  margin-bottom: var(--padding-large);
  height: 500px;
  object-fit: cover;
}

.link_article {
  text-decoration: underline;
  transition: all 0.4s;
}

.link_article:hover {
  opacity: 0.5;
}

@media (max-width: 768px) {
  .card_news {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .box_card_news_text {
    padding-top: var(--padding-short);
  }

  .time_card_news {
    margin-bottom: var(--padding-short);
    font-size: 1.2rem;
  }

  .title_card_news {
    font-size: 1.4rem;
  }

  .img_news_article {
    height: 42vw;
  }
}

@media (max-width: 440px) {
  .img_card_news {
    height: 61vw;
  }
}

/*------------------------------
  contact page
------------------------------*/
.inner_form {
  max-width: 620px;
  margin: 0 auto;
}

.text_contact_page {
  font-family: "Noto Sans JP", sans-serif;
  margin-bottom: var(--padding-large);
}

.form_wrap {
  max-width: 100%;
  font-family: "Noto Sans JP", sans-serif;
}

.list_wrap,
.select_wrap {
  margin-bottom: var(--padding-medium);
}

.form_wrap span::after {
  content: "*";
  color: #d3381c;
}

.list_wrap label {
  display: block;
  margin-bottom: var(--padding-short);
  width: 100%;
}

.selectbox_wrap {
  position: relative;
  display: block;
}

.selectbox_wrap::after {
  position: absolute;
  right: 25px;
  top: 0;
  bottom: 0;
  margin: auto;
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-right: 1px solid var(--color-black);
  border-bottom: 1px solid var(--color-black);
  transform: rotate(45deg);
  pointer-events: none;
}

select::-ms-expand {
  display: none;
}

.select_wrap p {
  margin-bottom: var(--padding-short);
  width: 100%;
}

.input_wrap input,
.selectbox_wrap select {
  width: 100%;
  height: 55px;
  border: 1px solid var(--color-black);
  border-radius: 4px;
  padding: var(--padding-short) var(--padding-small);
  font-size: 1.4rem;
}

.input_wrap textarea {
  width: 100%;
  height: 300px;
  border: 1px solid var(--color-black);
  border-radius: 4px;
  padding: var(--padding-small);
  font-size: 1.4rem;
  resize: none;
}

::placeholder {
  color: var(--color-black);
  opacity: 0.5;
}

.listbottom_wrap {
  margin-bottom: var(--padding-medium);
}

.listbottom_wrap p {
  margin-bottom: var(--padding-short);
}

.link_policy {
  text-align: center;
  margin-bottom: var(--padding-medium);
}

.link_policy a {
  text-decoration: underline;
}

.link_policy a:hover {
  color: var(--color-darkgray);
}

.checkbox_wrap {
  text-align: center;
  margin-bottom: var(--padding-medium);
}

input[type="checkbox"] {
  -webkit-appearance: auto;
  appearance: auto;
  width: 20px;
  height: 20px;
}

.formbtn_wrap {
  text-align: center;
  margin-bottom: var(--padding-medium);
}

.form_btn {
  width: 350px;
  height: 65px;
  background-color: var(--color-darkgray);
  color: var(--color-white);
  text-align: center;
  border-radius: 4px;
}

.form_btn:hover {
  opacity: 0.5;
  transition: 0.4s ease-in-out;
}

@media (max-width: 768px) {
  .form_btn {
    width: 100%;
  }
}