@charset "utf-8";

/* トップページ：メインビジュアル
---------------------------------------------------------------------------- */
.main-visual-wrap {
  width: 100%;
  height: 100%;
  max-height: 680px;
  margin: 50px 0 80px 0;
}
.main-visual__inner {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 10.5% 0 0 0;
  aspect-ratio: 1200 / 680;
  background: url(../images/index/bg-main.png) no-repeat right center;
  background-size: 81.4% 100%;
}
@media screen and (min-width: 1280px) {
  .main-visual__inner {
    padding: 120px 0 0 0;
  }
}
.main-visual-txtwrap {
  margin: 0 0 0 0;
  font-family: "Noto Serif JP", serif;
}
.txt-main-wrap {
  margin: 0 0 12% 0;
}
.txt-main__parag {
  width: fit-content;
  font-size: 4em;
  line-height: 1;
  color: #ffffff;
  background: #333333;
  margin: 0 0 5px 0;
  padding: 2px 10px 8px 10px;
}
.txt-company-name {
  width: fit-content;
  font-size: 1.4em;
  line-height: 1;
  color: #ffffff;
  background: #333333;
  margin: 0 0 5px 0;
  padding: 8px 15px 12px 15px;
}
.txt-site-name {
  width: fit-content;
  font-size: 1.4em;
  line-height: 1;
  color: #ffffff;
  background: #333333;
  margin: 0 0 20px 0;
  padding: 8px 15px 12px 15px;
}
.txt-number-wrap {
  width: fit-content;
  line-height: 1;
  color: #ffffff;
  padding: 0 20px 8px 20px;
  background: #014da1;
  margin: 0 0 5px 0;
}
.txt-number__unit {
  font-size: 1.6em;
}
.txt-number__number {
  font-size: 4em;
}
.txt-number__period {
  width: fit-content;
  font-size: 1.1em;
  line-height: 1;
  color: #ffffff;
  background: #333333;
  margin: 0 0 5px 0;
  padding: 8px 15px 12px 15px;
}

.questionnaire-wrap {
  position: absolute;
  bottom: -80px;
  right: 30px;
  max-width: 200px;
  width: 16.7%;
  height: auto;
}
@media screen and (max-width: 900px) {
  .questionnaire-wrap {
    max-width: 150px;
    width: 20%;
    height: auto;
    bottom: -35px;
  }
}

@media screen and (max-width: 1230px) {
  .main-visual__inner {
    padding: 10.5% 10px 0 10px;
  }
}
@media screen and (max-width: 1200px) {
  .txt-main__parag {
    font-size: 5.4vw;
  }
  .txt-company-name {
    font-size: 1.89vw;
  }
  .txt-site-name {
    font-size: 1.89vw;
  }
  .txt-number__unit {
    font-size: 2.16vw;
  }
  .txt-number__number {
    font-size: 5.4vw;
  }
  .txt-number__period {
    font-size: 1.58vw;
  }
}
@media screen and (max-width: 900px) {
  .main-visual-wrap {
    margin: 20px 0 40px 0;
  }
  .txt-main-wrap {
    margin: 0 0 8% 0;
  }
  .txt-number__period {
    padding: 8px 9px 8px 10px;
  }
}
@media screen and (max-width: 768px) {
  .main-visual__inner {
    padding: 8% 10px 0 10px;
  }
  .txt-main__parag {
    font-size: 1.8em;
  }
  .txt-company-name {
    font-size: 1.2em;
  }
  .txt-site-name {
    font-size: 1.2em;
  }
  .txt-number__unit {
    font-size: 1.2em;
  }
  .txt-number__number {
    font-size: 1.8em;
  }
  .txt-number__period {
    font-size: 1em;
  }
}
@media screen and (max-width: 600px) {
  .main-visual__inner {
    padding: 5% 10px 0 10px;
  }
  .txt-main__parag {
    font-size: 1.6em;
  }
  .txt-main-wrap {
    margin: 0 0 5% 0;
  }
  .txt-company-name {
    font-size: 1em;
  }
  .txt-site-name {
    font-size: 1em;
  }
  .txt-number__unit {
    font-size: 1em;
  }
  .txt-number__number {
    font-size: 1.6em;
  }
  .txt-number__period {
    padding: 4px 8px 5px;
    font-size: 0.8em;
  }
}
@media screen and (max-width: 450px) {
  .txt-main-wrap {
    display: none;
  }
  .questionnaire-wrap {
    max-width: 150px;
    width: 20%;
    height: auto;
    bottom: -50%;
  }
}

/* トップページ：タイトル
---------------------------------------------------------------------------- */
.index-title-wrap {
  text-align: center;
  margin: 0 0 60px 0;
}
.index-title__title {
  font-size: 1.2em;
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  color: #014da1;
  font-style: normal;
  line-height: 1;
  margin: 0 0 10px 0;
}
.index-title__subtitle {
  font-size: 2.2em;
  font-weight: 500;
  width: fit-content;
  margin: 0 auto;
  padding: 5px 20px 5px 20px;
  /*border-left: 10px solid #014da1;*/
  line-height: 1;
}
@media screen and (max-width: 900px) {
  .index-title__title {
    font-size: 1.2em;
  }
  .index-title__subtitle {
    font-size: 1.2em;
  }
}

/* トップページ：About Us 
---------------------------------------------------------------------------- */
.aboutus-wrap {
  display: flex;
  justify-content: left;
  flex-wrap: wrap;
  margin: 0 0 0 -2%;
}
.aboutus-wrap li {
  width: 23%;
  margin: 0 0 40px 2%;
  border-right: 1px solid #b0b0b0;
}
.aboutus-wrap li:nth-child(4n + 1) {
  border-left: 1px solid #b0b0b0;
}
.aboutus-wrap a {
  text-decoration: none;
  color: var(--main-font-color);
  padding: 5px;
  display: block;
  transition: all 0.3s;
}
.aboutus-wrap a:hover {
  opacity: 0.8;
}
.aboutus-title {
  font-size: 1.4em;
  font-weight: bold;
  text-align: center;
  font-weight: 500;
}
@media screen and (max-width: 900px) {
  .aboutus-wrap li:nth-child(5n + 1) {
    border: none;
  }
  .aboutus-wrap li {
    width: 48%;
    margin: 0 0 20px 2%;
    border-right: 1px solid #b0b0b0 !important;
  }
  .aboutus-wrap li:nth-child(odd) {
    border-left: 1px solid #b0b0b0 !important;
  }
  .aboutus-title {
    font-size: 1em;
  }
}