@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@600;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@600&display=swap");
html {
  scroll-behavior: smooth;
}

:root {
  --color-theme: #007BCA;
  --color-accent: #B59D37;
  --color-base: #DDF2FF;
  --color-font-sub: #64686b;
  --color-font: #013E65;
  --color-black: #000;
  --color-white: #fff;
  --color-border: #D0D8E2;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  margin: 0 auto;
  line-height: 1.7;
  font-size: 16px;
  color: var(--color-font);
}

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

.ttl {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: clamp(3.625rem, 1.446rem + 10.89vw, 11.25rem);
  color: var(--color-base);
  text-transform: uppercase;
  padding-top: 8vw;
  overflow: hidden;
}

.inner {
  width: 1080px;
  margin: 0 auto;
  max-width: 94%;
}

.inner_inside {
  width: 760px;
  margin: 0 auto;
  max-width: 90%;
}

@media screen and (max-width: 768px) {
  .sp-none {
    display: none;
  }
}

a {
  transition: opacity 0.3s;
}
a:hover {
  opacity: 0.8;
}

.btn {
  position: relative;
  display: inline-block;
  width: auto;
}
.btn a {
  background-color: var(--color-theme);
  border-radius: 30px;
  display: inline-block;
  padding: 1vw 8vw;
  color: var(--color-white);
  font-size: clamp(0.875rem, 0.839rem + 0.18vw, 1rem);
  text-align: center;
  white-space: normal;
  word-break: break-word;
}
.btn::after {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  background-image: url(../images/arrow.svg);
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  top: 50%;
  transform: translateY(-50%);
  right: 1.2vw;
  z-index: 5;
}

@media not all and (-webkit-min-device-pixel-ratio: 0), not all and (min-resolution: 0.001dpcm) {
  @supports (-webkit-appearance: none) {
    .btn a {
      -webkit-appearance: none;
      -webkit-text-size-adjust: 100%;
    }
  }
}
@media screen and (max-width: 825px) {
  .btn a {
    padding: 2vw 15vw;
  }
}
@media (min-width: 600px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}
@media screen and (max-width: 425px) {
  .btn a {
    padding: 2.5vw 10vw;
    font-size: 0.875rem;
  }
  .btn::after {
    right: 2.2vw;
  }
}
.header {
  position: fixed;
  top: 36px;
  z-index: 10;
  width: 100%;
}

.header_inner {
  display: flex;
  justify-content: space-between;
  align-items: start;
}

.header_logo {
  background-color: var(--color-white);
  color: var(--color-theme);
  font-size: 14px;
  padding: 1vw 2vw;
  border-radius: 15px;
  margin-left: 3vw;
  box-shadow: 0 0 20px rgba(190, 190, 190, 0.2);
}
.header_logo img {
  width: 20vw;
  max-width: 150px;
}
.header_logo p {
  margin-bottom: 10px;
  line-height: 1.6;
}

.gnav {
  background-color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  padding: 0 20px;
  border-radius: 10px;
  margin-right: 5.5vw;
  box-shadow: 0 0 20px rgba(190, 190, 190, 0.2);
}
.gnav ul {
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-radius: 10px;
}
.gnav a {
  display: block;
  padding: 0.7vw;
  position: relative;
  color: var(--color-theme);
}

.gnav_current a::before {
  background-color: var(--color-theme);
  content: "";
  height: 3px;
  position: absolute;
  width: 30px;
  border-radius: 2px;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
}

.gnav_contact {
  position: relative;
  font-size: 13px;
  letter-spacing: 1px;
}
.gnav_contact a {
  color: var(--color-white);
  background-color: var(--color-theme);
  border-radius: 60px;
  padding: 0.3vh 30px 0.3vh 50px;
  margin-left: 12px;
}
.gnav_contact::before {
  content: "";
  display: inline-block;
  width: 15px;
  height: 12px;
  background-image: url(../images/mail.svg);
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background-repeat: no-repeat;
  background-size: contain;
}

.toggle {
  display: none;
}

@media screen and (max-width: 825px) {
  .toggle {
    display: block;
    position: fixed;
    right: 3vw;
    top: 32px;
    width: 42px;
    height: 42px;
    z-index: 3;
  }
  .toggle span {
    display: block;
    position: absolute;
    width: 30px;
    border-bottom: solid 3px var(--color-theme);
    transition: 0.35s ease-in-out;
    left: 6px;
    border-radius: 3px;
  }
  .toggle_top span {
    border-bottom: solid 3px var(--color-white);
    box-shadow: 0px 0px 2px 1px rgba(0, 0, 0, 0.1);
  }
  .js_toggle {
    border-bottom: solid 3px var(--color-white);
    transition: color 0.2s ease-out;
  }
  .toggle span:nth-child(1) {
    top: 9px;
  }
  .toggle span:nth-child(2) {
    top: 18px;
  }
  .toggle span:nth-child(3) {
    top: 27px;
  }
  .toggle.active span:nth-child(1) {
    top: 18px;
    left: 6px;
    transform: rotate(-45deg);
  }
  .toggle.active span:nth-child(2),
  .toggle.active span:nth-child(3) {
    top: 18px;
    transform: rotate(45deg);
  }
  .gnav {
    width: 80%;
    position: fixed;
    margin: 0 auto;
    left: 0;
    right: 0;
    top: -110%;
    transition: ease 0.7s;
    z-index: 10;
    padding: 2vw 20vw;
  }
  .gnav.active {
    top: 80px;
  }
  .gnav ul {
    display: block;
  }
  .gnav a {
    text-align: center;
    margin: 2vw 0;
  }
}
@media screen and (max-width: 735px) {
  .header_logo {
    line-height: 140%;
  }
  .header_logo p {
    font-size: 11px;
  }
}
@media screen and (max-width: 629px) {
  .gnav_contact a {
    color: var(--color-theme);
    background-color: transparent;
    border-radius: none;
    padding: 0;
    margin-left: 0;
  }
  .gnav_contact::before {
    content: none;
  }
  .header_logo {
    display: flex;
    justify-content: space-around;
    align-items: end;
    gap: 2vw;
    border-radius: 8px;
  }
  .header_logo p {
    margin-bottom: 0px;
  }
  .header {
    top: 15px;
  }
  .toggle {
    top: 10px;
  }
}
@media screen and (max-width: 425px) {
  .gnav {
    width: 80%;
    padding: 10vw 5vw;
  }
  .gnav a {
    margin: 8vw 0;
    font-size: 18px;
  }
  .header_logo p {
    font-size: 9px;
  }
}
.mv {
  position: relative;
  aspect-ratio: 3/2;
  height: 100%;
}

.videoarea {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  position: absolute;
  top: 0px;
  right: 0px;
  left: 0px;
  margin: 0 auto;
}
.videoarea video {
  width: 100%;
}

.mv_wave_shape {
  position: absolute;
  bottom: 60px;
  right: 0px;
  left: 0px;
  margin: 0 auto;
  z-index: 1;
  width: 100%;
}

.mv_credo {
  position: absolute;
  top: 210px;
  left: 5vw;
  color: var(--color-white);
  font-family: "Noto Serif JP";
  font-size: 72px;
  font-weight: 700;
  line-height: 160%;
  z-index: 2;
  text-shadow: var(--color-black) 5px 0 10px;
}

@media screen and (max-width: 1390px) {
  .mv_credo {
    font-size: 60px;
  }
}
@media screen and (max-width: 1214px) {
  .mv_credo {
    font-size: 47px;
  }
}
@media screen and (max-width: 1072px) {
  .mv_credo {
    line-height: 180%;
  }
  .mv_credo .sp {
    display: none;
  }
}
@media screen and (max-width: 964px) {
  .mv_credo {
    top: 200px;
    font-size: 37px;
  }
  .gnav {
    font-size: 13px;
  }
  .header_logo {
    font-size: 12px;
  }
}
@media screen and (max-width: 735px) {
  .videoarea {
    height: 60vh;
  }
  .videoarea video {
    width: 120%;
  }
  .mv_wave_shape {
    bottom: -3vh;
  }
}
@media screen and (max-width: 673px) {
  .mv_credo {
    font-size: 30px;
  }
}
@media screen and (max-width: 583px) {
  .mv_credo {
    top: 140px;
    font-size: 26px;
  }
  .mv_wave_shape {
    bottom: -7px;
  }
}
@media screen and (max-width: 470px) {
  .mv_credo {
    top: 110px;
    font-size: 22px;
  }
}
@media screen and (max-width: 425px) {
  .videoarea {
    height: 500px;
  }
  .videoarea video {
    width: 185%;
    padding-right: 100px;
  }
  .mv_wave_shape {
    bottom: -80px;
  }
  .mv_credo {
    top: 140px;
  }
}
@media screen and (max-width: 400px) {
  .mv_credo {
    font-size: 20px;
  }
  .mv_wave_shape {
    bottom: -90px;
  }
}
@media screen and (max-width: 377px) {
  .mv_wave_shape {
    bottom: -100px;
  }
  .videoarea video {
    width: 240%;
    padding-right: 300px;
  }
}
@media screen and (max-width: 362px) {
  .mv_credo {
    font-size: 18px;
  }
}
@media screen and (max-width: 356px) {
  .videoarea video {
    width: 250%;
  }
}
@media screen and (max-width: 332px) {
  .mv_credo {
    font-size: 16px;
  }
  .mv_wave_shape {
    bottom: -110px;
  }
  .videoarea video {
    width: 270%;
  }
}
.products_nav {
  display: flex;
  justify-content: center;
  gap: 2%;
  max-width: 98%;
  position: absolute;
  bottom: -10vw;
  z-index: 3;
}

.product_nav {
  width: 16%;
  transform-origin: bottom;
}

.product_nav:hover {
  transform: scale(1.2, 1.2);
  transform-origin: bottom;
  transition: 0.1s all;
}

@media screen and (max-width: 735px) {
  .products_nav {
    bottom: -17vw;
  }
}
@media screen and (max-width: 425px) {
  .product_nav:hover {
    transform: none;
    transition: unset;
  }
  .products_nav {
    flex-wrap: wrap;
    bottom: -280px;
  }
  .product_nav {
    width: 25%;
  }
  .product_nav:nth-of-type(n+4) {
    margin-top: 20px;
  }
}
.service {
  margin-top: clamp(6.25rem, 5.893rem + 1.79vw, 7.5rem);
  margin-bottom: clamp(6.25rem, 5.893rem + 1.79vw, 7.5rem);
}

.service_ttl {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 30px;
}

.service_table {
  margin: 30px 0;
}
.service_table th,
.service_table td {
  background-color: #F7F5F5;
  padding: 1vw 2vw;
}
.service_table tr + tr {
  border-top: 1px solid #D3E3EC;
}

.service_box {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

@media screen and (max-width: 830px) {
  .service_box {
    display: block;
    text-align: center;
  }
  .service_box .btn {
    margin-top: 5vw;
  }
  .service_box p {
    text-align: left;
  }
}
@media screen and (max-width: 768px) {
  .service_table th,
  .service_table td {
    display: block;
    padding: 0 3vw;
  }
  .service_table th {
    padding-top: 3vw;
  }
  .service_table td {
    padding-bottom: 3vw;
  }
}
@media screen and (max-width: 425px) {
  .service {
    margin-top: 280px;
  }
  .service_table {
    font-size: 14px;
  }
  .service_table th,
  .service_table td {
    padding: 0 4vw;
  }
  .service_table th {
    padding-top: 4vw;
  }
  .service_table td {
    padding-bottom: 4vw;
  }
}
.about {
  margin-top: clamp(3.75rem, 2.679rem + 5.36vw, 7.5rem);
  margin-bottom: clamp(3.75rem, 2.679rem + 5.36vw, 7.5rem);
}
.about .ttl {
  text-align: right;
}

.about_inner {
  text-align: center;
}

.instagram .ttl {
  text-transform: capitalize;
}

.instagram_ttl {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 30px;
}

.instagram_widget {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  position: relative;
}
.instagram_widget iframe {
  width: 100% !important;
  min-width: 100% !important;
  max-width: 100% !important;
  height: 100% !important;
  min-height: 540px;
  border: none;
  overflow: hidden;
}
.instagram_widget .instagram-media {
  margin: 0 auto !important;
}

.top_contact {
  margin-top: clamp(3.75rem, 2.679rem + 5.36vw, 7.5rem);
  padding-bottom: clamp(3.75rem, 2.679rem + 5.36vw, 7.5rem);
  background: linear-gradient(0deg, #D3E3EC 5%, #fff 100%);
}

.top_contact_ttl {
  font-size: clamp(1.625rem, 1.232rem + 1.96vw, 3rem);
  font-family: serif;
  padding: 2em;
  text-align: center;
  color: var(--color-theme);
}
.top_contact_ttl .sp {
  display: none;
}

.top_contact_box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10vw;
}

.top_contact_box_text {
  width: 28%;
}

.tel {
  letter-spacing: 0.2rem;
}

@media screen and (max-width: 570px) {
  .top_contact_box_text {
    width: 98%;
  }
}
@media screen and (max-width: 425px) {
  .btn a {
    padding: 2.5vw 23vw;
  }
  .btn::after {
    right: 2.2vw;
  }
  .about_top_principles {
    margin-bottom: 30px;
  }
}
@media screen and (max-width: 825px) {
  .top_contact_box .btn a {
    padding: 2vw 8vw;
    border-radius: 40px;
  }
}
@media screen and (max-width: 570px) {
  .top_contact_box {
    display: block;
    text-align: center;
  }
  .top_contact_box_text {
    margin: 30px auto 0 auto;
  }
  .top_contact_box .btn a {
    padding: 2vw 12vw;
  }
  .top_contact_box_text img {
    width: 270px;
  }
}
@media screen and (max-width: 443px) {
  .top_contact_ttl {
    line-height: 150%;
    padding: 1.5rem 0;
  }
  .top_contact_ttl .sp {
    display: block;
  }
}
@media screen and (max-width: 425px) {
  .top_contact_box_text img {
    width: 328px;
  }
  .top_contact_box .btn a {
    padding: 2.5vw 23vw;
    letter-spacing: 0.1em;
  }
  .top_contact_box .btn::after {
    right: 2.2vw;
  }
}
@media screen and (max-width: 375px) {
  .top_contact_box_text img {
    width: 300px;
  }
}
@media screen and (max-width: 320px) {
  .top_contact_box_text img {
    width: 278px;
  }
}
.low_contact_ttl {
  color: var(--color-font);
  padding-top: 0;
}

.footer {
  padding-top: 5vw;
  background-color: #2E2E30;
  color: var(--color-white);
}

.footer_inner {
  display: flex;
  justify-content: space-between;
  align-items: end;
}

.footer_logo {
  width: 200px;
  margin-bottom: 2vw;
}

.footer_instagram_icon {
  width: 50px;
  height: auto;
  margin-top: 20px;
}

.footer_link_box {
  width: 350px;
  max-width: 100%;
}
.footer_link_box ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.footer_link_box ul li {
  width: 48%;
  padding: 0.3vw 0;
}
.footer_link_box ul li :hover {
  color: var(--color-theme);
}

.fax {
  pointer-events: none;
  text-decoration: none;
}

.copyright {
  margin-top: 5vw;
  font-size: 14px;
  padding: 10px 0;
  background-color: #232226;
  color: var(--color-white);
  text-align: center;
}

@media screen and (max-width: 710px) {
  .footer {
    padding-top: 10vw;
  }
  .footer_inner {
    display: block;
  }
  .footer_address {
    text-align: center;
    margin-bottom: 20px;
  }
  .tel {
    letter-spacing: 0;
  }
  .footer_link_box {
    margin: 0 auto;
    font-size: 14px;
    padding-top: 5vw;
  }
  .footer_link_box ul {
    gap: 3vw;
  }
  .footer_link_box ul li {
    margin: 1vw 0;
    border-bottom: solid 1px #454448;
  }
  .footer_link_box .copyright {
    margin-top: 10vw;
  }
}
@media screen and (max-width: 425px) {
  .footer_logo {
    width: 150px;
  }
}
@media screen and (max-width: 372px) {
  .footer_link_box {
    width: 95%;
    max-width: 100%;
  }
  .footer_link_box ul li {
    width: 45%;
    padding: 0;
  }
}
@media screen and (max-width: 350px) {
  .footer_link_box ul li {
    width: 50%;
    padding: 0;
  }
}
.prpducts_ttl {
  margin-top: 150px;
}

.ttl_low {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: clamp(3.125rem, 0.804rem + 11.61vw, 11.25rem);
  color: var(--color-base);
  height: auto;
  text-transform: uppercase;
  padding: 2vw 0 0 0;
}

.products_overview_ttl {
  font-size: 24px;
  font-weight: bold;
  padding-bottom: 1vw;
  margin-bottom: 1vw;
  border-bottom: solid 1px var(--color-border);
}

.products {
  background: linear-gradient(0deg, #D3E3EC 5%, #fff 100%);
  padding: 103px 0 200px 0;
}

.product_wide {
  display: flex;
  justify-content: space-between;
  padding: 3.8vw;
  border-radius: 44px;
  background-color: var(--color-white);
  position: relative;
  box-shadow: 3px 5px 8px 0px rgba(0, 0, 0, 0.16);
  margin-bottom: 4vw;
}
.product_wide .product_text {
  width: 45%;
}

.products_img_wide {
  border-radius: 15px;
  width: 45%;
  max-width: 100%;
}

.arrow_gold {
  width: 3.5vw;
  height: 3.5vw;
  display: block;
  position: absolute;
  right: 3.8vw;
  bottom: 3.8vw;
}

.product_name {
  font-size: 24px;
  font-weight: bold;
  margin: 10px 0 18px 0;
}

.product_name::first-letter {
  color: var(--color-theme);
}

.product_flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.product_flex_box {
  width: 48%;
  padding: 53px;
  border-radius: 30px;
  background-color: var(--color-white);
  position: relative;
  box-shadow: 3px 5px 8px 0px rgba(0, 0, 0, 0.16);
  margin-bottom: 4vw;
}
.product_flex_box .product_text {
  padding-bottom: 3.8vw;
}

.products_img {
  border-radius: 15px;
  margin-bottom: 1vw;
  max-width: 100%;
}

@media screen and (max-width: 685px) {
  .arrow_gold {
    width: 5vw;
    height: 5vw;
  }
  .products {
    padding: 60px 0 60px 0;
  }
  .product_flex {
    display: block;
  }
  .product_flex_box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7vw;
    width: 100%;
  }
  .product_wide,
  .product_flex_box {
    border-radius: 30px;
  }
  .products_img,
  .products_img_wide {
    border-radius: 15px;
    width: 45%;
    max-width: 100%;
  }
  .products_img {
    margin-bottom: 0;
  }
  .product_text {
    width: 45%;
  }
}
@media screen and (max-width: 487px) {
  .product_flex {
    width: 80%;
  }
  .product_wide,
  .product_flex_box {
    margin: 10vw auto;
    display: block;
  }
  .products_img_wide,
  .products_img,
  .product_text {
    width: 100%;
  }
  .product_wide {
    padding: 7vw;
    width: 80%;
  }
  .product_wide .product_text {
    width: 100%;
  }
  .products_img_wide,
  .products_img {
    margin-bottom: 15px;
  }
  .product_text {
    margin-bottom: 15px;
    font-size: 15px;
  }
  .product_name {
    margin: 0 0 15px 0;
  }
  .arrow_gold {
    right: 5.8vw;
    bottom: 5.8vw;
  }
}
.product_overview {
  margin-bottom: 7.5vw;
}

.ttl_number {
  font-size: clamp(1.25rem, 0.357rem + 4.46vw, 4.375rem);
}

.product_overview_subttl {
  font-size: clamp(1.125rem, 0.964rem + 0.8vw, 1.688rem);
}

.product_overview_ttl {
  font-size: clamp(2rem, 1.5rem + 2.5vw, 3.75rem);
  font-weight: bold;
  margin: 0 0 3vw 0;
}

.product_overview_ttl::first-letter {
  color: var(--color-theme);
}

.product_overview_box {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 2%;
}

.product_overview_img {
  width: 48%;
  border-radius: 15px;
}

.product_overview_text {
  width: 48%;
}

@media screen and (max-width: 610px) {
  .product_overview_box {
    display: block;
    width: 90%;
    margin-inline: auto;
  }
  .product_overview_img {
    width: 100%;
    margin: 5vw 0;
  }
  .product_overview_text {
    width: 100%;
  }
}
.underlayer_ttl {
  font-size: clamp(1.5rem, 1.179rem + 1.61vw, 2.625rem);
  font-weight: bold;
  border-bottom: solid 1px var(--color-border);
  margin: 10vw 0 3vw 0;
  padding-bottom: 1vw;
}

.treated_water_ttl {
  font-size: 24px;
  font-weight: bold;
  margin-top: 11.5972222222vw;
  margin-bottom: 3.8194444444vw;
}

.treated_water_inner {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 2vw;
}

.treated_water_box {
  width: 70vw;
  margin: 0 auto;
}

@media screen and (max-width: 476px) {
  .treated_water_inner {
    display: block;
  }
  .treated_water_box {
    width: 100%;
  }
  .treated_water_img {
    width: 70vw;
    margin: 0 auto;
  }
  .underlayer_ttl,
  .products_overview_ttl {
    margin-bottom: 4vw;
  }
}
.hybrid_overview_ttl {
  font-size: 26px;
  font-weight: bold;
  border-bottom: solid 1px #D0D8E2;
  position: relative;
  margin-bottom: 1.7vw;
}

.hybrid_overview_ttl::after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px var(--color-theme);
  bottom: -2px;
  width: 10vw;
}

.hybrid_overview_box {
  margin: 6.25vw 0;
}
.hybrid_overview_box p {
  margin-top: 0.5vw;
}
.hybrid_overview_box a {
  text-decoration: underline;
}

.seigyo {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 2%;
  margin-top: 0.5vw;
}
.seigyo img {
  width: 30%;
  border-radius: 10px;
}
.seigyo p {
  width: 78%;
}

@media screen and (max-width: 570px) {
  .hybrid_overview_ttl {
    margin-bottom: 4vw;
  }
  .seigyo {
    flex-wrap: wrap;
  }
  .seigyo img {
    width: 80%;
    margin: 0 auto;
  }
  .seigyo p {
    margin: 3vw 0;
    width: 98%;
  }
}
.achievements_box {
  text-align: center;
}

.achievements_btn {
  position: relative;
  display: inline-block;
  margin: 10vw 0;
}
.achievements_btn a {
  background-color: var(--color-font);
  border-radius: 40px;
  display: inline-block;
  padding: 1vw 8vw;
  color: var(--color-white);
  font-size: clamp(0.875rem, 0.839rem + 0.18vw, 1rem);
}
.achievements_btn::after {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  background-image: url(../images/arrow_navy.svg);
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  top: 50%;
  transform: translateY(-50%);
  right: 1.2vw;
  z-index: 5;
}

@media screen and (max-width: 825px) {
  .achievements_btn a {
    padding: 2.5vw 33vw;
  }
}
@media screen and (max-width: 425px) {
  .achievements_btn::after {
    right: 2vw;
  }
}
.under_products_nav {
  display: flex;
  justify-content: center;
  gap: 2%;
  padding: 7vw 0;
  background-color: #F5F6F6;
}

.under_product_nav {
  width: 16%;
  transform-origin: bottom;
}

.under_product_nav:hover {
  transform: scale(1.5, 1.5);
  transform-origin: bottom;
  transition: 0.1s all;
}

@media screen and (max-width: 425px) {
  .under_product_nav:hover {
    transform: none;
    transition: unset;
  }
  .under_products_nav {
    width: 100%;
    flex-wrap: wrap;
  }
  .under_product_nav {
    width: 25%;
  }
  .under_product_nav:nth-of-type(n+4) {
    margin-top: 20px;
  }
}
.membrane_merit_ttl {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-theme);
}

.membrane_merit + .membrane_merit {
  margin-top: 2.6388888889vw;
}

.membrane_flow img {
  margin-top: 30px;
}

.humax_flex {
  display: flex;
  justify-content: space-between;
  gap: 2%;
  align-items: center;
}
.humax_flex img {
  width: 20%;
}
.humax_flex p {
  width: 88%;
}

.humax_introduction_inner {
  display: flex;
  justify-content: space-between;
}

.humax_introduction_box {
  width: 28%;
  position: relative;
}
.humax_introduction_box h3 {
  font-weight: bold;
}
.humax_introduction_box img {
  border-radius: 10px;
  margin-bottom: 1vw;
}

.humax_introduction_box + .humax_introduction_box::before {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  background-image: url(../images/polygon_gold.svg);
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  top: 40%;
  transform: translateY(-50%);
  left: -3.5vw;
  z-index: 10;
}

@media screen and (max-width: 1170px) {
  .humax_introduction_box + .humax_introduction_box::before {
    left: -4.3vw;
  }
}
@media screen and (max-width: 820px) {
  .humax_introduction_box + .humax_introduction_box::before {
    top: 35%;
  }
}
@media screen and (max-width: 680px) {
  .humax_introduction_box + .humax_introduction_box::before {
    left: -5vw;
    top: 30%;
  }
}
@media screen and (max-width: 570px) {
  .membrane_merits,
  .membrane_unit,
  .membrane_cartridge,
  .membrane_flow,
  .membrane_flow p {
    width: 90%;
    margin: 0 auto;
  }
  .membrane_flow p {
    margin-bottom: 4vw;
  }
  .humax_flex {
    width: 90%;
    margin: 0 auto;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .humax_flex img {
    width: 50%;
    margin: 3vw 0;
  }
  .humax_flex p {
    width: 98%;
  }
}
@media screen and (max-width: 490px) {
  .humax_introduction_inner {
    display: block;
    text-align: center;
  }
  .humax_introduction_box {
    width: 96%;
    margin: 0 auto;
    margin-bottom: 10vw;
  }
  .humax_introduction_box img {
    border-radius: 10px;
    margin-bottom: 1vw;
  }
  .humax_introduction_box + .humax_introduction_box::before {
    left: 50%;
    transform: translateX(-50%);
    top: -8vw;
    transform: rotate(90deg);
  }
}
.screwpress_overview_inner {
  margin-bottom: 5vw;
}

.screwpress_overview_text + .screwpress_overview_text {
  margin-top: 20px;
}

@media screen and (max-width: 490px) {
  .screwpress_overview p {
    width: 96%;
    margin: 0 auto;
  }
}
.screwpress_point_inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.screwpress_point_box {
  display: flex;
  align-items: center;
  gap: 3%;
  width: 48%;
}
.screwpress_point_box img {
  width: 100px;
}

.screwpress_point_box:nth-of-type(n+3) {
  margin-top: 1.4vw;
}

.screwpress_point_ttl {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-accent);
}

.screwpress_purpose_inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.screwpress_purpose_box {
  display: flex;
  align-items: center;
  gap: 3%;
  width: 48%;
}
.screwpress_purpose_box img {
  width: 100px;
}

.screwpress_purpose_box:nth-of-type(n+3) {
  margin-top: 1.4vw;
}

.screwpress_purpose_text p {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-theme);
}

@media screen and (max-width: 725px) {
  .screwpress_point_box,
  .screwpress_purpose_box {
    display: block;
    text-align: center;
  }
}
@media screen and (max-width: 425px) {
  .screwpress_point_inner,
  .screwpress_purpose_inner {
    display: block;
  }
  .screwpress_point_box,
  .screwpress_purpose_box {
    width: 70%;
    margin: 0 auto;
    margin-bottom: 8vw;
  }
}
.screwpress_ability_table {
  width: 100%;
  margin: 0 auto;
  border: 1px solid var(--color-border);
}
.screwpress_ability_table td,
.screwpress_ability_table th {
  border: 1px solid var(--color-border);
  padding: 0.5vw 1vw;
  width: 25%;
  height: 25px;
  text-align: center;
}
.screwpress_ability_table th {
  background: var(--color-base);
  vertical-align: middle;
}

@media screen and (max-width: 412px) {
  .screwpress_ability_table td,
  .screwpress_ability_table th {
    font-size: 14px;
  }
}
.atbc_flex {
  display: flex;
  justify-content: space-between;
  gap: 1vw;
  text-align: center;
}
.atbc_flex img {
  border-radius: 10px;
  margin: 2vw 0 1vw 0;
}

.atbc_new p {
  margin-bottom: 4vw;
}

@media screen and (max-width: 490px) {
  .atbc_new p {
    width: 90%;
    margin: 0 auto;
  }
}
.works {
  padding-bottom: 200px;
}

.ttl_text {
  font-size: clamp(1.25rem, 0.857rem + 1.96vw, 2.625rem);
  color: var(--color-font);
  display: inline-block;
}

.ttl_text::first-letter {
  color: var(--color-theme);
}

.works_flex {
  display: flex;
  justify-content: space-between;
  align-items: start;
  flex-wrap: wrap;
}
.works_flex p {
  font-size: 16px;
}

.works_box {
  width: 31%;
  text-align: center;
}
.works_box img {
  border-radius: 10px;
  margin-bottom: 0.8vw;
}

.works_box:nth-of-type(n+4) {
  margin-top: 1.4vw;
}

.works_flex::after {
  content: "";
  display: block;
  width: 31%;
}

@media screen and (max-width: 685px) {
  .works {
    margin-bottom: 60px;
    padding-bottom: 0;
  }
}
@media screen and (max-width: 580px) {
  .works_box {
    width: 48%;
  }
  .works_box:nth-of-type(n+3) {
    margin-top: 3.5vw;
  }
  .works_flex p {
    font-size: 14px;
  }
}
.greeting_mrsetou {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.greeting_mrsetou img {
  width: 35%;
}
.greeting_mrsetou .sp {
  display: none;
}

.greeting_text {
  width: 60%;
}

.greeting_ttl {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 2vw;
}

.greeting_sign {
  text-align: right;
  margin-top: 1vw;
}

.working_style {
  margin-top: 4vw;
}

.working_style_ttl {
  font-family: "Poppins", sans-serif;
  font-size: clamp(1.25rem, 0.357rem + 4.46vw, 4.375rem);
  font-weight: 600;
  color: var(--color-base);
  text-transform: uppercase;
}

.working_style_inner {
  display: flex;
  justify-content: space-between;
}
.working_style_inner img {
  width: 32%;
  border-radius: 10px;
}

.company_instagram {
  margin-top: 50px;
  text-align: center;
}
.company_instagram p {
  font-size: 24px;
  margin-bottom: 10px;
}

@media screen and (max-width: 580px) {
  .greeting_mrsetou {
    display: block;
  }
  .greeting_mrsetou .sp {
    display: block;
    text-align: center;
    border-bottom: solid 1px var(--color-border);
    width: 90%;
    margin: 0 auto 4vw auto;
  }
  .greeting_mrsetou .mrsetou {
    float: left;
    margin-right: 10px;
  }
  .greeting_text {
    width: 90%;
    margin: 0 auto;
  }
  .greeting_text .pc {
    display: none;
  }
  .greeting_sign img {
    width: 120px;
    margin-top: 2vw;
  }
  .company_instagram p {
    font-size: 18px;
  }
}
@media screen and (max-width: 425px) {
  .company_instagram {
    margin-top: 0px;
  }
}
.profile {
  padding-bottom: 100px;
}

.profile_ttl {
  font-size: clamp(1.438rem, 1.384rem + 0.27vw, 1.625rem);
  font-weight: bold;
  border-bottom: solid 1px #D0D8E2;
  position: relative;
}

.profile_ttl::after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px var(--color-theme);
  bottom: -2px;
  width: 10vw;
}

.hybrid_overview_box {
  margin: 6.25vw 0;
}
.hybrid_overview_box p {
  margin-top: 0.5vw;
}

.profile_table {
  width: 100%;
  margin-top: 3vw;
}
.profile_table th {
  border-bottom: 1px solid var(--color-theme);
  width: 40%;
}
.profile_table td {
  border-bottom: 1px solid var(--color-border);
}
.profile_table td,
.profile_table th {
  padding: 1.5vw 0;
}

.profile_box {
  margin-bottom: 10vw;
}

@media screen and (max-width: 425px) {
  .profile_table th {
    width: 30%;
  }
  .profile_table td {
    padding-left: 4vw;
  }
}
@media screen and (max-width: 375px) {
  .profile_table th {
    width: 33%;
  }
}
@media screen and (max-width: 320px) {
  .profile_table th {
    width: 38%;
  }
}
@media screen and (max-width: 580px) {
  .profile {
    margin-bottom: 60px;
  }
  .hybrid_overview_box {
    margin: 16vw 0;
  }
}
.ttl_low_privacy {
  font-size: clamp(1.25rem, 0.357rem + 4.46vw, 4.375rem);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--color-base);
  height: auto;
  text-transform: uppercase;
  padding: 2vw 0 0 0;
}

.privacy_box {
  margin: 5vw 0;
}
.privacy_box ol {
  list-style-type: decimal;
  list-style-position: inside;
}
.privacy_box a {
  text-decoration: underline;
}
.privacy_box a:hover {
  color: #B59D37;
}

.profile_ttl {
  margin-bottom: 2vw;
}

/* 基本 */
button,
input,
select,
textarea {
  -webkit-appearance: auto;
  -moz-appearance: auto;
       appearance: auto;
  border-width: 1px;
  background-color: #fff;
  font-size: 0.9em;
  padding: 0.4em;
}

/* 選択系パーツ */
input[type=radio],
input[type=checkbox] {
  cursor: pointer;
  vertical-align: initial;
}

/* ボタン */
input[type=submit],
input[type=reset],
input[type=button],
button {
  background-color: #f0f0f0;
  border: solid 1px #666;
  border-radius: 3px;
}

input[type=submit]:hover,
input[type=reset]:hover,
input[type=button]:hover,
button:hover {
  background-color: #ddd;
  cursor: pointer;
}

.contact_top_text {
  margin-bottom: 5vw;
}

textarea {
  height: 140px;
}

.requirements {
  margin: 5vw 0;
}

.requirement_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1vw 0;
  padding-bottom: 1vw;
  border-bottom: solid 1px var(--color-border);
  font-size: 16px;
}
.requirement_box dt {
  width: 20%;
}
.requirement_box dd {
  width: 70%;
}
.requirement_box input[type=text],
.requirement_box textarea {
  padding: 6px;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 5px;
}

.requirement_textarea {
  width: 100%;
}

.must {
  display: block;
  color: var(--color-accent);
  font-size: 13px;
}

.contact_content_checkbox {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.contact_content_checkbox label {
  width: 50%;
}

@media screen and (max-width: 540px) {
  .contact_content_checkbox {
    display: block;
  }
  .contact_content_checkbox label {
    display: block;
    margin-bottom: 1vw;
    width: 100%;
  }
  .requirement_box {
    display: block;
    padding-bottom: 3vw;
  }
  .requirement_box dt {
    width: 100%;
  }
  .requirement_box dd {
    width: 100%;
  }
  .must {
    display: inline;
    margin-left: 1vw;
  }
}
.contact_additional_guidance {
  color: var(--color-theme);
  font-size: 20px;
  margin-bottom: 2vw;
}

.contact_additional_table {
  width: 100%;
  font-size: 14px;
  border: 1px solid var(--color-border);
}
.contact_additional_table input[type=text],
.contact_additional_table textarea {
  padding: 0 6px 0 6px;
  width: 80%;
  border-radius: 3px;
}

.contact_additional_table td,
.contact_additional_table th {
  border: 1px solid var(--color-border);
  padding: 3px;
  width: 30px;
  height: 40px;
  vertical-align: middle;
}
.contact_additional_table td {
  padding-left: 15px;
}

.contact_product_name {
  font-size: 20px;
  font-weight: bold;
  color: var(--color-white);
  background-color: #B5C4CD;
  height: 58px;
  padding: 15px;
}

.contact_humax {
  font-size: 16px;
  background-color: var(--color-base);
  padding: 15px;
}

.additional_table_ttl {
  width: 30%;
  padding: 15px;
}

.additional_table_ttl_water {
  text-align: center;
  letter-spacing: 0.4rem;
}

input[type=text] {
  border: 1px solid var(--color-border);
}

.textarea_w input[type=text],
.textarea_w textarea {
  width: 25%;
}

.textarea_narroww input[type=text],
.textarea_narroww textarea {
  width: 20%;
}

.submit {
  display: inline-block;
  position: relative;
}
.submit::after {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  background-image: url(../images/arrow.svg);
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  top: 50%;
  transform: translateY(-50%);
  right: 1.2vw;
  z-index: 10;
}

.submit_area {
  text-align: center;
}

input[type=submit] {
  margin: 5vw 0;
  background-color: var(--color-theme);
  border: none;
  border-radius: 30px;
  display: inline-block;
  color: var(--color-white);
  font-size: clamp(0.875rem, 0.839rem + 0.18vw, 1rem);
  width: 200px;
  height: 45px;
  letter-spacing: 1em;
  font-family: inherit;
}

@media screen and (max-width: 425px) {
  .submit::after {
    right: 2vw;
  }
}
.to_top {
  position: fixed;
  right: 4vw;
  bottom: 4vw;
  width: 60px;
  height: 60px;
}/*# sourceMappingURL=style.css.map */