* {
  -webkit-box-sizing: border-box; /* 古いWebkit系用 */
  -moz-box-sizing: border-box;     /* 古いFirefox用 */
  box-sizing: border-box;
}

body {
  margin:  0 auto;
  width: 100%;
  max-width: 1100px;
}

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

section {
  max-width: 100%;
}

h1 {
  font-size: 44px;
  margin-bottom: 8px;
  font-weight: normal;
}

h2 {
  font-size: 41px;
}

h3 {
  font-size: 36px;
}

h4 {
  font-size: 26px;
}

h5 {
  font-size: 20px;
}

p {
  font-size: 14px;
  line-height: 28px;
  color: #192536;
  font-family: noto-sans-cjk-jp,sans-serif;
  font-style: normal;
}

a {
  color: #fff;
  text-decoration: none;
}

.btn {
  display: block;
  background-color: #FCA132;
  border-radius: 5px;
}

.btn:hover {
  opacity: 0.8;
}

.marker__yellow {
  background: linear-gradient(transparent 75%, #F4CF03 0%);
}

.sp {
  display: none;
}

header {
  background-image: url("../img/background.png");
  background-size: cover;
  background-repeat: no-repeat;
  padding: 10px 0 74px;
  font-family: noto-sans-cjk-jp,sans-serif;
  font-style: normal;
  color: #fff;
}

header p {
  color: #fff;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 80px;
  margin: 0 auto;
  position: fixed;
  z-index: 999;
  left: auto;
  max-width: 1100px;
}

.nav__left {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 2vw;
}

#logo {
  margin-right: 1vw;
}

.nav__left__hosa {
  display: flex;
  align-items: center;
}

.nav__left__hosa img{
  border-left: 1px solid #F3F4F4;
  padding-left: 1.5vw;
  padding-right: 15px;
}

.nav__left__hosa p {
  font-size: 8px;
}

.nav__right {
  display: flex;
  align-items: center;
  padding-right: 2vw;
}

.nav__right .btn, nav .btn {
  font-size: 14px;
  padding: 16px 30px;
  margin-left: 1vw;
  min-width: 200px;
  text-align: center;
}

.header__contents {
  display: flex;
  justify-content: center;
  margin-top: 110px;
}

.header__contents__title, .header__contents__img  {
  text-align: center;
}

.header__contents__title {
  margin-right: 11vw;
}

.header__contents__title p:first-of-type {
  display: inline-block;
  font-size: 18px;
  padding-bottom: 5px;
  border-bottom: 3px solid #fff;
}

.header__contents__title p:nth-of-type(2) {
  margin-top: 30px;
  font-size: 27px;
}

.header__contents__title p:nth-of-type(3) {
  font-size: 21px;
}

.header__contents__title img {
  margin: 48px 0 5px;
}

.header__contents__title p:last-of-type {
  font-size: 16px;
}

.header__contents__title  .btn {
  margin-top: 55px;
  padding: 21px 50px;
}

.header__contents__img__text {
  margin-top: 13px;
}

.header__contents__img__text p {
  font-size: 10px;
}

.main__trouble__detail {
  padding-top: 55px;
  text-align: center;
}

.main__trouble__detail h5 {
  line-height: 30px;
}

.main__trouble__detail h2 {
  margin: 25px 0 55px;
}

.main__trouble__answer {
  background-color: #F8801D;
  text-align: center;
  color: #fff;
  padding: 30px 0;
}

.main__trouble__answer p {
  font-size: 26px;
  line-height: 50px;
  color: #fff;
}

.main__trouble__answer strong {
  font-size: 36px;
}

.main__trouble__solution {
  padding: 32px 0 60px;
}

.main__trouble__solution h4 {
  line-height: 40px;
  text-align: center;
}
.main__trouble__solution__contents {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 38px 50px 0;
}

.main__trouble__solution__contents__video {
  width: 100%;
  position: relative;
  padding-bottom: 27.25%;
  height: 0;
  overflow: hidden;
}

.main__trouble__solution__contents__video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.main__trouble__solution__contents__text {
  position: relative;
  width: 100%;
  padding-left: 50px;
}

.main__trouble__covid-19 {
  background-color: #61BED4;
  color: #fff;
  padding: 74px 8vw;
  display: flex;
  line-height: 28px;
}

.main__trouble__covid-19__text p {
 font-size: 16px;
 color: #fff;
}

.main__trouble__covid-19__text p:first-of-type {
  margin: 17px 0;
}

.hosa {
  background-color: #5392D1;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 4vw;
}

.hosa img {
  order: 1;
}

.hosa p {
  color: #fff;
  order: 2;
}

.hosa .btn {
  padding: 13px 43px;
  background-color: #182A3E;
  order: 3;
}

.main__point h3 {
  text-align: center;
  color: #189FB0;
  font-size: 34px;
  line-height: 45px;
}

.main__point__title {
  text-align: center;
  padding: 100px 10px 80px;
}

.main__point__title p {
  font-size: 22px;
  font-weight: bold;
}

.main__point__contents {
  display: flex;
  justify-content: space-between;
  margin-bottom: 70px;
}

.main__point__contents__item {
  padding: 0 25px;
  width: 100%;
  line-height: 26px;
}

.main__point__contents__item img {
  width: 100%;
  height: 280px;
}

.contact {
  margin-top: 50px;
  background-color: #189FB0;
  color: #fff;
  display: flex;
  justify-content: flex-end;
}

.contact__text {
  padding: 50px;
  text-align: center;
}

.contact__text h4 {
  font-size: 28px;
  line-height: 39px;
  margin-bottom: 40px;
}

.contact__text__detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact__text__detail .btn {
  margin-right: 20px;
}

.contact__text__detail img {
  width: 100%;
}

.phone {
  width: 50%!important;
}

.main__effect {
  text-align: center;
  padding: 80px 0;
  background-color: #F3F4F4;
}

.main__effect__voice {
  display: flex;
  margin: 55px auto;
  width: 95%;
  height: auto;
}

.main__effect__voice__img {
  width: 40%;
}

.main__effect__voice__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main__effect__voice__text {
  background-color: #fff;
  width: 60%;
  padding: 30px 39px 10px;
  text-align: left;
}

.main__effect__voice__text h5 {
  font-size: 18px;
  line-height: 23px;
  font-weight: 600;
}

.main__effect__voice__text p {
  line-height: 26px;
}

.reverse {
  flex-flow: row-reverse;
}

.main__reason h2 {
  margin: 95px auto 50px;
  text-align: center;
}

.main__reason__contents {
  display: flex;
  justify-content: space-between;
  margin-bottom: 65px;
}

.main__reason__contents__item {
  padding: 0 40px;
  width: 100%;
}

.main__reason__contents__item__text h5 {
  font-size: 18px;
  margin: 15px 0 10px;
}

.main__example {
  text-align: center;
  margin: 110px 0 0;
}

.main__example h2 {
  margin-bottom: 77px;
}

.contact:last-of-type {
  margin-top: 20px;
}

.main__example__table {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #F3F4F4;
  padding: 60px 0;
  text-align: left;
  margin-top: 80px;
}

.main__example__table__hyo p {
  margin-top: 17px;
  font-size: 10px;
  line-height: 20px;
}

.main__example__table__rhizoa {
  margin-left: 100px;
  text-align: center
}

.main__example__table__rhizoa img {
  padding-bottom: 27px;
}

.main__example__table__rhizoa p {
  text-align: left;
  color: #677384;
}

.main__product {
  display: flex;
  justify-content: center;
  padding: 15px 0 0;
}

.main__product p {
  order: 1;
}

.main__product img {
  order: 2;
  height: 137px;
  margin-left: 100px;
}

footer {
  background-color: #677384;
  padding: 40px 55px 10px 65px;
  color: #fff;
}

footer p {
  color: #fff;
}

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

.footer__contents__left {
  display: flex;
  justify-content: space-between;
  order: 1;
}

.footer__contents__left__company {
  padding-right: 45px;
}

.footer__contents__right {
  order: 2;
}

.footer__contents__right p {
  font-size: 10px;
}

.copy-right {
  font-size: 12px;
  text-align: center;
  margin-top: 35px;
}

@media screen and (max-width: 834px) {
  .sp {
    display: block;
  }

  .pc {
    display: none;
  }

  .nav__left__hosa, .nav__right {
    display: none;
  }

  .nav__sp {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #FCA132;
    height: 60px;
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  nav .btn {
    margin-right: 2vw;
    max-width: 150px;
    width: 100%;
    min-width: 0;
  }

  .header__contents {
    display: block;
  }

  .header__contents__title {
    width: 100%;
    margin-right: 0;
    position: absolute;
    top: 115px;
    left: 50%;
    transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
  }

  .header__contents__title .btn {
    margin: 50px auto 0;
    width: 300px;
  }

  .header__contents__title h1, .header__contents__title p {
    text-shadow: 0 2px 0 rgba(0, 0, 0, 0.2);
  }

  .header__contents__title p:first-of-type {
    font-size: 15px;
  }

  .header__contents__title p:nth-of-type(2) {
    font-size: 22px;
    margin-bottom: 10px;
  }

  .header__contents__title p:nth-of-type(3) {
    font-size: 14px;
  }

  .header__contents__title p:last-of-type {
    font-size: 14px;
  }

  .header__contents__title h1 {
    font-size: 35px;
  }

  .header__contents__title img {
    margin: 5px 0;
  }

  .header__contents__img__text {
    margin-top: 50px;
  }

  .main__trouble__detail {
    padding-top: 20px;
  }

  .main__trouble__detail h5 {
    font-size: 10px;
    line-height: 15px;
  }

  .main__trouble__detail h2 {
    font-size: 21px;
    margin-bottom: 20px;
  }

  .main__trouble__detail img {
    margin: 0 auto;
  }

  .main__trouble__answer p {
    font-size: 16px ;
  }

  .main__trouble__answer strong {
    font-size: 26px;
  }

  .main__trouble img.sp {
    width: 100%;
  }

  .main__trouble__solution h4 {
    font-size: 20px;
  }

  .main__trouble__solution__contents {
    display: block;
  }

  .main__trouble__solution__contents__video {
    padding-bottom: 56.25%;
  }

  .main__trouble__solution__contents__text {
    padding: 0;
    margin-top: 40px;
  }

  .main__trouble__covid-19 {
    display: block;
    text-align: center;
    padding:  40px 8vw;
  }

  .main__trouble__covid-19__text  {
    text-align: left;
  }

  .main__trouble__covid-19__text h5 {
    font-size: 16px;
  }

  .main__trouble__covid-19__text p {
    font-size: 12px;
  }

  .main__trouble__covid-19__text p:last-of-type {
    font-size: 8px;
    margin-bottom: 10px;
  }

  .hosa {
    display: block;
    text-align: center;
  }

  .hosa p {
    width: 300px;
    margin: 0 auto;
    text-align: left;
  }

  .hosa .btn {
    width: 250px;
    display: flex;
    align-items: center;
    height: 55px;
    margin: 10px auto;
    font-size: 13px;
  }

  .main__point__title {
    padding: 40px 20px 20px;
  }

  .main__point__contents {
    display: block;
    padding: 0 10vw;
  }

  .main__point__contents__item {
    padding: 0;
  }

  .main__point__contents__item img {
    height: auto;
    margin: 50px 0 10px;
  }

  .main__point h3 {
    margin: 0 auto;
    line-height: 45px;
    width: 80%;
    font-size: 24px;
  }

  .contact {
    text-align: right;
  }

  .contact, .contact__text__detail {
    display: block;
  }

  .contact__text__detail .btn {
    margin: 0 auto;
    width: 70%;
  }

  .contact__text {
    max-width: 500px;
    width: 100%;
    margin: auto;
    text-align: center;
    padding: 50px 0;
  }

  .contact__text h4 {
    font-size: 18px;
    line-height: 29px;
    margin-bottom: 20px;
  }

  .operator {
    text-align: left;
    width: 80%;
  }

  .main__effect {
    padding: 50px 0 10px;
  }

  .main__effect h2 {
    font-size: 20px;
    line-height: 36px;
  }

  .main__effect__voice {
    display: block;
    margin: 0;
  }

  .main__effect__voice, .main__effect__voice__img, .main__effect__voice__text {
    width: 100%;
  }

  .main__effect__voice , .main__effect__voice__text {
    padding: 5%;
  }
  .main__effect__voice__text h5 {
    font-size:18px;
    line-height: 32px;
  }

  .main__effect__voice p:first-of-type {
    margin: 10px 0;
  }

  .main__reason h2 {
    margin: 30px auto 15px;
    width: 90%;
  }

  .main__reason__contents {
    display: block;
  }

  .main__reason__contents__item {
    max-width: 350px;
    width: 100%;
    margin: auto;
    padding: 30px;
    text-align: center;
  }

  .main__reason__contents__item__text {
    text-align: left;
  }

  .main__example img {
    margin: 0 auto;
  }

  .main__example__table {
    display: block;
    text-align: center;
    padding-bottom: 20px;
  }

  .main__example__table__hyo {
    max-width: 350px;
    width: 100%;
    margin: 0 auto;
  }

  .main__example__table__hyo p {
    text-align: left;
  }

  .main__example__table__rhizoa {
    max-width: 350px;
    width: 100%;
    margin: 35px auto;
  }

  .main__product {
    display: block;
    padding: 30px 50px 0;
  }

  .main__product img {
    margin: 0 auto;
  }

  .main__product__detail p {
    margin-top: 30px;
    font-size: 12px;
  }

  .footer__contents {
    max-width: 350px;
    width: 100%;
    margin: 0 auto;
    display: block;
  }

  .footer__contents__left {
    display: block;
  }

  .footer__contents__right {
    margin-bottom: 80px;
  }

  .footer__contents__left__address {
    margin-top: 30px;
  }
}