@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
:root {
  --primary: #5adab4;
  --secondary: #f7f3eb;
  --text: #505050;
  --black: #212121;
  --white: #ffffff;
  --hover: rgba(90, 218, 180, 0.7);
  --bold: 700;
  --content-width: 1440px;
  --content-inner-width: 1080px;
  --header-height: 80px;
  --header-height-sp: 64px;
  --font-en: "din-2014", sans-serif;
}
/*** reset ***/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul,
ol {
  list-style-type: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
}
a {
  color: var(--text);
  text-decoration: none;
}
a,
a::before,
a::after,
a:hover,
a:hover:before,
a:hover:after {
  transition: all 0.5s ease;
}
/* a:hover { opacity: 0.6;} */
p + p {
  margin-top: 1em;
}
mark {
  background-color: transparent;
  color: inherit;
}
em,
small {
  font-style: inherit;
  font-size: inherit;
  font-weight: inherit;
}
strong {
  font-style: inherit;
  font-size: inherit;
  font-weight: var(--bold);
}
img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
/* reset end */

/*** base ***/
html {
  scroll-padding-top: var(--header-height);
}
body {
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  font-size: 14px;
  font-weight: 400;
  font-style: normal;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
section {
  padding: 80px 0;
}
.section-bg {
  background-color: var(--secondary);
}
.section-bg .section-inner {
  max-width: 1024px;
  background-color: var(--white);
  padding: 50px;
}
.section-inner {
  width: 94%;
  max-width: var(--content-inner-width);
  margin: auto;
}
.section-title {
  font-family: var(--font-en);
  font-size: clamp(14px, 2.8vw, 40px);
  font-weight: var(--bold);
  line-height: 1;
  text-align: center;
  margin-bottom: 56px;
}
.btn {
  display: block;
  width: 290px;
  max-width: 90%;
  background-color: var(--white);
  font-size: clamp(14px, 1.25vw, 18px);
  font-weight: var(--bold);
  line-height: 1;
  border: 4px solid var(--primary);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
  padding: 16px 30px;
  border-radius: 50px;
  /* margin: auto; */
  position: relative;
}
.btn:hover {
  background-color: var(--primary);
}
.btn::before {
  content: "";
  width: 40px;
  height: 40px;
  background: var(--primary) url(../img/btn-arrow.svg) no-repeat center center;
  background-size: 16px;
  border-radius: 50%;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 26px;
  margin: auto;
}
.wrapper {
  width: 100%;
}
/* base end */

/*** header ***/
.header {
  background-color: var(--white);
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
}
.header-logo img {
  width: auto;
  height: 36px;
}
.header-nav-item {
  display: inline-block;
}
.header-nav-item.contact {
  margin-left: 16px;
}
.header-nav-item a {
  display: inline-block;
  width: 100%;
  color: var(--black);
  font-weight: var(--bold);
  padding: 16px 24px;
}
.header-nav-item.item a:hover {
  background-color: #f4f4f4;
}
.header-nav-item.contact a {
  background-color: var(--primary);
  line-height: 1;
  padding: 17px 80px 17px 42px;
  border-radius: 24px;
  position: relative;
}
.header-nav-item.contact a::after {
  content: "";
  width: 28px;
  height: 28px;
  background: url(../img/mail.svg) no-repeat;
  background-size: contain;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 42px;
  margin: auto;
}
.header-nav-item.contact a:hover {
  background-color: var(--hover);
}

/* header end */

/*** main ***/
.first-view {
  display: flex;
  align-items: center;
  aspect-ratio: 1440 / 536;
  background: url(../img/first-view.png) no-repeat;
  background-size: cover;
  border-bottom: 1px solid #bdbdbd;
}
.fv-text-head {
  font-family: var(--font-en);
  font-size: clamp(14px, 4vw, 56px);
  font-weight: var(--bold);
  line-height: 1;
  margin-bottom: 24px;
}
.fv-text {
  width: 32%;
  max-width: 450px;
  padding-top: 28px;
  margin-left: 10%;
}
.fv-text-content {
  line-height: 1.75;
  margin-bottom: 32px;
}
.fv-link a {
  display: block;
  background-color: var(--primary);
  color: var(--black);
  font-size: clamp(14px, 1.4vw, 20px);
  font-weight: var(--bold);
  line-height: 1;
  border-radius: 45px;
  padding: 35px 45px;
  position: relative;
}
.fv-link a::after {
  content: "";
  width: 20px;
  height: 20px;
  background: url(../img/btn-arrow.svg) no-repeat;
  background-size: contain;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 35px;
  margin: auto;
}
.fv-link a:hover {
  background-color: var(--hover);
}

.section-intro {
  padding: 40px 0;
}
.intro-box {
  display: flex;
  align-items: center;
  column-gap: 24px;
  padding: 32px 0;
}
.intro-text {
  max-width: 428px;
}
.intro-logo {
  margin-bottom: 32px;
}
.intro-logo img {
  width: auto;
  height: 48px;
}
.intro-title {
  font-family: "din-2014", sans-serif;
  font-size: clamp(14px, 2.23vw, 32px);
  font-weight: var(--bold);
  margin-bottom: 24px;
}
.intro-content {
  line-height: 1.75;
}

.action-item {
  margin-bottom: 120px;
}
.action-item:last-of-type {
  margin-bottom: 0;
}
.action-item:nth-child(odd) .action-text {
  padding-left: 3.7%;
}
.action-item:nth-child(even) .action-wrap {
  flex-direction: row-reverse;
}
.action-item:nth-child(even) .action-text {
  padding-right: 3.7%;
}
.action-title {
  display: flex;
  align-items: center;
  column-gap: 30px;
  font-family: var(--font-en);
  color: var(--primary);
  font-size: clamp(14px, 2.8vw, 40px);
  font-weight: 600;
  margin-bottom: 32px;
}
.action-title::before,
.action-title::after {
  content: "";
  display: block;
  flex-grow: 1;
  height: 2px;
  background-color: var(--primary);
}
.action-wrap {
  display: flex;
  align-items: center;
}
.action-text,
.action-img {
  width: 50%;
}
.action-img img {
  border-radius: 14px;
}
.action-text-head {
  font-family: var(--font-en);
  font-size: clamp(14px, 2.23vw, 32px);
  font-weight: var(--bold);
  margin-bottom: 30px;
}
.action-item:nth-child(3) .action-text-head {
  margin-bottom: 20px;
}
.action-text-content {
  line-height: 1.75;
}

.product-item {
  display: flex;
  align-items: center;
  margin-bottom: 80px;
}
.product-item:last-child {
  margin-bottom: 0;
}
.product-item:nth-child(even) {
  flex-direction: row-reverse;
}
.product-img {
  width: calc(50% + 30px);
}
.product-text {
  width: calc(50% - 30px);
}
.product-item:nth-child(odd) .product-text {
  margin-left: 3.7%;
}
.product-item:nth-child(even) .product-text {
  margin-right: 3.7%;
}
.product-text-head {
  font-family: var(--font-en);
  font-size: clamp(14px, 1.67vw, 24px);
  font-weight: var(--bold);
  letter-spacing: 0;
  margin-bottom: 30px;
}
.prodult-text-content {
  margin-bottom: 30px;
}

.about-item {
  display: flex;
}
.about-img {
  width: 265px;
  max-width: 35%;
}
.about-logo {
  margin-bottom: 24px;
  padding-right: 26px;
}
.about-text {
  width: calc(100% - 265px);
  max-width: 65%;
  margin-left: 4.4%;
}

.profile-item {
  display: flex;
  font-size: 16px;
  border-bottom: 1px solid #b8b5ae;
}
.profile-head {
  width: 220px;
  font-weight: 500;
  padding: 30px 0;
}
.profile-content {
  width: calc(100% - 240px);
  font-weight: 300;
  padding: 30px 0;
  margin-left: 20px;
}

.section-contact {
  padding: 56px 0;
  background: url(../img/contact-bg.jpg) no-repeat;
  background-size: cover;
  color: var(--white);
}
.contact-text {
  font-family: var(--font-en);
  font-size: clamp(14px, 2.23vw, 32px);
  font-weight: var(--bold);
  line-height: 1;
  text-align: center;
  margin-bottom: 40px;
}
.section-contact .btn {
  width: 440px;
  margin: auto;
  padding: 22px 30px;
}
/* main end */

/*** footer ***/
.footer {
  background-color: var(--black);
  color: var(--white);
  padding-top: 32px;
}
.footer a {
  color: var(--white);
}
.footer a:hover {
  text-decoration: underline;
}
.footer-logo {
  width: 206px;
  margin: auto;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  width: 90%;
  max-width: 1000px;
  font-size: 12px;
  margin: 56px auto 0;
  padding: 14px 0;
}
.copyright {
  color: #787672;
}
/* footer end */

@media screen and (min-width: 1024px) {
  .sp {
    display: none;
  }
}
@media screen and (max-width: 1023px) {
  /* sp-menu */
  .sp-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    border-radius: 50%;
    cursor: pointer;
  }
  .sp-menu-bar,
  .sp-menu-bar::before,
  .sp-menu-bar::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    background-color: var(--black);
    border-radius: 2px;
    margin: 2px 0;
    transition: all 0.5s ease;
  }
  .sp-menu-bar {
    position: relative;
  }
  .sp-menu-bar::before {
    position: absolute;
    top: -8px;
  }
  .sp-menu-bar::after {
    position: absolute;
    bottom: -8px;
  }
  .sp-menu.active .sp-menu-bar {
    height: 0;
  }
  .sp-menu.active .sp-menu-bar::before {
    transform: rotate(45deg);
    top: -3px;
  }
  .sp-menu.active .sp-menu-bar::after {
    transform: rotate(-45deg);
    bottom: -3px;
  }
  /*** end sp-menu ***/

  body.active {
    height: 100vh;
    overflow: hidden;
  }

  section {
    padding: 40px 0;
  }
  .wrapper {
    width: 100%;
    max-width: 500px;
    min-width: 320px;
    box-shadow: 0 2px 14px -2px #00000040;
    margin: auto;
    padding-top: var(--header-height-sp);
  }
  .section-bg .section-inner {
    padding: 40px 5%;
  }
  .section-title {
    font-size: clamp(14px, 8vw, 40px);
  }
  .btn {
    max-width: 260px;
    width: 100%;
    font-size: clamp(14px, 4.35vw, 18px);
  }
  .header {
    width: 100%;
    height: var(--header-height-sp);
    padding: 0 3%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
  }
  .header-logo img {
    height: 30px;
  }
  .header-nav {
    width: 100%;
    background-color: var(--white);
    font-size: 16px;
    padding-bottom: 40px;
    position: absolute;
    top: var(--header-height-sp);
    left: 0;
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s ease;
  }
  .header-nav.active {
    opacity: 1;
    pointer-events: all;
  }
  .header-nav-item,
  .header-nav-item.contact {
    display: block;
    margin: 0;
    padding: 0 5%;
  }
  .header-nav-item a {
    display: block;
    padding-top: 22px;
    padding-bottom: 22px;
  }
  .header-nav-item.item a {
    border-bottom: 1px dotted #f4f4f4;
    padding-left: 56px;
    position: relative;
  }
  .header-nav-item.item a::before {
    content: "";
    display: block;
    width: 24px;
    height: 25px;
    background: url(../img/sp-nav-arrow.svg) no-repeat;
    background-size: contain;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
  }
  .header-nav-item.contact a {
    max-width: 300px;
    text-align: center;
    margin: 40px auto 0;
    padding-top: 22px;
    padding-bottom: 22px;
    border-radius: 30px;
    box-shadow: 0 4px 0 #5adab466;
  }
  .header-nav-item.contact a::after {
    right: 80px;
  }
  .first-view {
    display: block;
    background-image: none;
    padding-bottom: 80px;
  }
  .first-view::before {
    content: "";
    display: block;
    aspect-ratio: 414 / 242;
    background: url(../img/first-view-sp.png) no-repeat;
    background-size: cover;
  }
  .fv-text {
    width: 100%;
    max-width: 100%;
    background: url(../img/fv-bg-sp.png) no-repeat top right;
    background-size: cover;
    margin: 0;
    padding: 24px 5% 16px;
  }
  .fv-text-head {
    font-size: clamp(14px, 8vw, 32px);
  }
  .fv-text-content {
    max-width: 342px;
  }
  .fv-link a {
    max-width: 342px;
    padding: 25px 45px;
    font-size: clamp(14px, 4.84vw, 20px);
  }
  .intro-box {
    display: block;
    padding: 0 5%;
  }
  .intro-text {
    margin-bottom: 30px;
  }
  .intro-title {
    font-size: clamp(14px, 5.6vw, 24px);
  }
  .action-wrap {
    display: block;
  }
  .action-item {
    margin-bottom: 80px;
  }
  .action-title {
    font-size: clamp(14px, 5.6vw, 24px);
  }
  .action-text,
  .action-img {
    width: 100%;
  }
  .action-text-head {
    font-size: clamp(14px, 6.8vw, 28px);
    margin-top: 40px;
  }
  .product-item {
    display: block;
  }
  .product-img,
  .product-text {
    width: 100%;
  }
  .product-img {
    margin-bottom: 30px;
  }
  .product-item:nth-child(odd) .product-text,
  .product-item:nth-child(even) .product-text {
    margin: 0;
  }
  .product-text-head {
    font-size: clamp(14px, 5.8vw, 24px);
  }
  .product-item .btn {
    margin: 0;
  }
  .about-item {
    display: block;
  }
  .about-img {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
    text-align: center;
  }
  .about-logo {
    max-width: 240px;
    padding: 0;
  }
  .about-text {
    width: 100%;
    max-width: 100%;
    margin: 0;
  }
  .section-profile {
    padding-bottom: 120px;
  }
  .profile-item {
    display: block;
    margin-bottom: 30px;
  }
  .profile-item:last-of-type {
    margin-bottom: 0;
  }
  .profile-head {
    width: 100%;
    padding: 0;
    margin-bottom: 20px;
  }
  .profile-content {
    width: 100%;
    margin: 0;
    padding: 0 0 30px;
  }
  .contact-text {
    font-size: clamp(14px, 6.8vw, 28px);
    line-height: 1.5;
    letter-spacing: 0;
    margin-bottom: 24px;
  }
  .section-contact .btn {
    width: 260px;
  }
}
.btn {
  border-radius: 50px;
}
.btn span {
  display: block;
  margin-top: 5px;
  font-size: 12px;
}