@charset "UTF-8";

/* ==コンテンツエリア== */

/* 見出し領域 -------------------- */
.top_wrap {
  padding-top: 16px;
  background-image: url("../images/bg_main.jpg");
  background-repeat: no-repeat;
  background-position: left bottom;
  background-size: cover;
}
@media (min-width: 768px) {
  .top_wrap {
    background-size: auto 100%;
  }
}
@media (min-width: 992px) {
  .top_wrap {
    background-size: auto 100%;
  }
}

.top_left {
  text-align: center;
}

.top_left img {
  width: 315px;
  margin-bottom: 11rem;
}

.top_left h1 {
  margin-bottom: 1rem;
  font-size: 1rem;
  text-shadow:
    2px 2px 0 #fff,
    -2px 2px 0 #fff,
    2px -2px 0 #fff,
    -2px -2px 0 #fff,
    2px 0 0 #fff,
    -2px 0 0 #fff,
    0 2px 0 #fff,
    0 -2px 0 #fff,
    0 3px 6px #00000029;
}

.btn:hover {
  color: #fff;
  background-image: linear-gradient(to right, #73e0eb 0%, #3055a0 100%);
}

.btn_toppage {
  padding: 24px 40px;
  margin-bottom: 40px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background-image: linear-gradient(to right, #73e0eb 0%, #3055a0 100%);
  border: 0 none;
  border-radius: 40px;
}

.btn_toppage:hover {
  color: #fff;
  transform: translate3d(0, 3px, 0);
}

.btn_price {
  position: relative;
  padding: 24px 40px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background-image: linear-gradient(to right, #73e0eb 0%, #3055a0 100%);
  border: 0 none;
  border-radius: 40px;
}

.btn_price:hover {
  color: #fff;
  transform: translate3d(0, 3px, 0);
}

.problem {
  margin-top: 10px;
  text-align: center;
}

.solve1 {
  margin-top: 20px;
  font-weight: 700;
  text-align: center;
}

.solve1::after {
  display: block;
  width: 120px;
  height: 5px;
  margin: 1rem auto 20px;
  content: "";
  background-color: #3055a0;
  border-radius: 3px;
}

.w_border {
  width: 100%;
  padding: 8px;
  background-color: #fff;
  box-shadow: 0 0 4px rgb(0 0 0 / 30%);
}

.triangle {
  display: block;
  width: 0;
  height: 0;
  margin: 31px auto 1px;
  margin-bottom: 30px;
  border-top: solid 46px #3055a0;
  border-right: solid 105px transparent;
  border-bottom: solid 0 transparent;
  border-left: solid 105px transparent;
}

@media (min-width: 768px) {
  .top_left img {
    width: 380px;
    margin-bottom: 1.5rem;
  }

  /* #issue：課題 */
  #issue {
    padding: 20px 0 56px;
    background-color: #f9fafd;
  }

  #issue h2 {
    margin-bottom: 10px;
  }
}

.issue p {
  margin-top: 20px;
  text-align: center;
}

@media (min-width: 768px) {
  #issue {
    padding: 60px 0;
    margin-bottom: 150px;
  }

  #issue h2 {
    margin-bottom: 48px;
  }
}

@media (min-width: 768px) {
  .triangle {
    margin: 56px auto 46px;
  }
}

/* #function：ChemWatcherとは */
#function {
  padding: 43px 0;
}

#function h2 {
  margin-bottom: 22px;
}

.function_iconarea {
  padding: 30px 10px;
  background-color: #f9fafd;
}

@media (min-width: 768px) {
  #function {
    padding: 94px 0 60px;
  }

  .function_iconarea {
    padding: 30px 48px;
  }
}

.function_iconarea_heading {
  margin-bottom: 20px;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.function_strength_container {
  position: relative;
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.function_strength h3 {
  text-align: left;
}

.function_strength_img {
  padding: 0 1.5rem;
}
@media (min-width: 576px) {
  .function_strength_img {
    max-width: 540px;
    margin: auto;
  }
}
@media (min-width: 768px) {
  .function_strength_img {
    max-width: 720px;
    margin: auto;
  }
}

@media (min-width: 992px) {
  .function_strength {
    position: relative;
  }

  .function_strength_container {
    z-index: 1;
    margin-right: auto;
  }

  .function_strength_img {
    position: absolute;
    top: 50%;
    z-index: 0;
    width: calc(50vw - 60px);
    max-width: auto;
    padding: 0;
    transform: translateY(-50%);
  }

  .function_strength01 .function_strength_container {
    padding-right: 3rem;
  }

  .function_strength02 .function_strength_container {
    padding-left: 3rem;
  }

  .function_strength01 .function_strength_img {
    right: 0;
  }

  .function_strength02 .function_strength_img {
    left: 0;
  }
}

p.p_function {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.strength {
  font-size: 1.25rem;
  font-weight: 700;
}

/* #point：優れているポイント */
#point {
  position: relative;
  height: 100%;
  padding: 60px 0;
  background: url("../images/index/topimg.jpg") no-repeat;
  background-color: #3055a0;
  background-size: cover;
  background-blend-mode: soft-light;
}

#point.container {
  position: relative;
}

#point h2 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 2rem;
  color: #f7e600;
}

.point {
  padding: 20px;
  background-color: #fff;
  border-radius: 10px;
}

.point_heading {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 500;
  text-align: center;
}

.point p {
  margin-bottom: 10px;
}
@media (min-width: 768px) {
  .point_heading {
    line-height: 3rem;
    color: #2a3f4e;
    text-align: left;
  }
}

/* 動作環境 */
#system {
  padding-bottom: 60px;
}

#system h2 {
  margin-bottom: 20px;
  color: #192d55;
}
@media (min-width: 768px) {
  #system {
    padding: 60px 0;
  }
}

.table {
  width: 100%;
  margin-bottom: 5rem;
}

.system_table thead th {
  font-size: 1.125rem;
  font-weight: 400;
  color: #fff;
  background-color: #2a3f4e;
}

.system_table tbody th {
  font-weight: 400;
}

table.system_table tr:nth-child(odd) {
  background-color: #fff;
}

table.system_table tr:nth-child(even) {
  background-color: #e8f4f9;
}

/* 関連製品 */
#product {
  padding: 30px 0 60px;
}

#product h2 {
  margin-bottom: 20px;
}

.link-product {
  color: #2a3f4e;
  transition: 0.8s all;
}

.link-product:hover,
.link-product:active {
  text-decoration: none;
  opacity: 0.8;
}

.link-product-img {
  padding: 0.5rem 1.5rem;
  text-align: center;
  background-color: #fff;
  border: solid 1px var(--bs-border-color);
  border-radius: 8px;
}

.link-product-img img {
  max-width: 80%;
  transition: 0.8s all;
}

.link-product:hover .link-product-img img {
  transform: scale(1.05);
}

.link-product-title {
  font-size: 1rem;
  font-weight: bold;
  color: var(--bs-primary);
  text-align: center;
}

/* 導入実績 */
#achievement {
  padding: 26px 0 53px;
}

#achievement h2 {
  margin-bottom: 15px;
}
@media (min-width: 768px) {
  #achievement {
    padding: 60px 0;
  }
}

.perform {
  padding: 15px;
  font-weight: 700;
  color: #2a3f4e;
  text-align: center;
  background-color: #d8edf5;
}

.achievement_heading {
  margin: 30px 0 15px;
  font-size: 1.5rem;
  color: #2a3f4e;
}

/* ご提案 */
#customize {
  position: relative;
  height: 100%;
  padding: 60px 0;
  background: url("../images/index/bg_title.jpg") top center no-repeat;
  background-color: #192d55;
  background-size: cover;
  background-blend-mode: soft-light;
}

#customize h2 {
  position: relative;
  z-index: 1;
  margin-top: 0;
  margin-bottom: 20px;
  color: #f7de00;
}

#customize p {
  color: #fff;
}