@charset "UTF-8";

@font-face {
  font-family: "Noto Sans JP";
  font-style: normal;
  font-weight: bold;
  src:
    local("Noto Sans CJK JP Bold"),
    url("../../fonts/NotoSans_Bold.woff2") format("woff2");
  font-display: swap;
}

body {
  font-family: "Helvetica Neue", Arial, "Hiragino Sans", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #222;
}
@media (max-width: 991px) {
  body:has(.navbar-toggler[aria-expanded="true"]) {
    overflow: hidden;
  }
}

p {
  margin: 0;
}

body,
#wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ボタン */
.btn_design {
  font-weight: 700;
  color: #fff;
  vertical-align: middle;
  background-image: linear-gradient(to right, #73e0eb 0%, #3055a0 100%);
  border: 0 none;
  border-radius: 25px;
}

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

/* 見出し */
h1,
h2,
h3 {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  line-height: 1.5;
  color: #2a3f4e;
  text-align: center;
}

.heading {
  margin-top: 10px;
  margin-bottom: 10px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  text-align: center;
}

h1 {
  font-size: 1.25rem;
}

h2 {
  margin-top: 60px;
  font-size: 1.625rem;
}

h3 {
  font-size: 1.625rem;
}
@media (min-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}
@media (max-width: 767px) {
  h3.quote_heading {
    font-size: 1.25rem;
  }
}

/* ==ヘッダー== */
.navbar {
  height: 60px;
}
@media (max-width: 350px) {
  .navbar {
    padding: 0.5rem;
  }
}

.header_nav {
  background-color: #fff;
  box-shadow: 0 3px 6px #00000029;
}

.header_logo span {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
}

.header_logo img {
  width: auto;
  height: 48px;
}

.navbar ul.navbar-nav li.nav-item {
  margin-bottom: 17px;
}

.navbar ul.navbar-nav li.nav-item a {
  align-items: center;
  height: 100%;
  padding: 16px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  color: #2a3f4e;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 3px 6px #00000029;
}

.header_nav_iconmail {
  height: 100%;
  line-height: 60px;
}

.header_nav_iconmail img {
  width: 30px;
  height: auto;
}
@media (min-width: 992px) {
  .navbar {
    height: 90px;
    padding: 0 40px;
  }

  .header_logo img {
    height: 56px;
  }

  .navbar ul.navbar-nav li.nav-item a {
    line-height: 90px;
  }

  .navbar ul.navbar-nav li.nav-item {
    margin-bottom: 0;
  }

  .navbar ul.navbar-nav li.nav-item a {
    width: 144px;
    padding: 0;
    text-align: center;
    border-radius: 0;
    box-shadow: none;
  }

  #page_index .nav-item.nav_index,
  #page_system .nav-item.nav_system {
    border-bottom: 6px solid #73e0eb;
  }
}

.navbar_open {
  bottom: 0;
  background: rgb(247 222 0 / 80%);
}

.navbar_open_fixed {
  height: 100%;
  overflow: hidden;
}
@media (max-width: 991px) {
  .fixed-top:has(.navbar-toggler[aria-expanded="true"]) {
    bottom: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: rgb(48 85 160 / 80%);
  }
}

.header_contact_tel_number {
  position: relative;
  padding-left: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.5rem;
  color: #3ba5cb;
}

.header_contact_tel_number::before {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  vertical-align: middle;
  content: "";
  background: url("../images/icon_telephone.svg") no-repeat;
  background-size: contain;
}

.header_contact_tel_time {
  font-size: 0.75rem;
}

.header_btn {
  padding: 13px 8px;
  font-size: 14px;
  white-space: nowrap;
}

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

@media (min-width: 1200px) {
  .header_btn {
    padding: 13px 16px;
    font-size: 16px;
  }
}

/* プルダウンメニュー */
.navbar-toggler {
  width: 37px;
  height: 60px;
  padding: 0 5px;
}

.navbar-light .navbar-toggler {
  border-color: rgb(0 0 0 / 0%);
}

.navbar-toggler-button span,
.navbar-toggler-button span::before,
.navbar-toggler-button span::after {
  position: absolute;
  display: block;
  width: 27px;
  height: 3px;
  content: "";
  background: #2a3f4e;
  border-radius: 3px;
  transition: 0.4s;
}

.navbar-toggler-button span::before {
  bottom: 9px;
}

.navbar-toggler-button span::after {
  top: 9px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-button span {
  background: rgb(255 255 255 / 0%);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-button span::before {
  bottom: 0;
  transform: rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-button span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* コンテンツエリア位置調整 */
#contents_area {
  padding-top: 60px;
}
@media (min-width: 992px) {
  #contents_area {
    padding-top: 90px;
  }
}

/* ==フッター== */
footer {
  padding: 30px 0;
  margin-top: auto;
  color: #fff;
  background-color: #192d55;
}

.company_logo {
  float: left;
}

.company_logo img {
  width: 125px;
  height: 125px;
}

.company_name {
  font-size: 1.125rem;
  font-weight: 700;
}

.company_name span {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
}

.company_address {
  margin-top: 10px;
  font-size: 0.875rem;
}

.aside_copyright {
  font-size: 0.875rem;
}

ul.aside_link {
  padding-left: 0;
  margin-bottom: 0;
  font-size: 0.875rem;
}

ul.aside_link li {
  display: inline-block;
}

ul.aside_link > li:not(:nth-child(1))::before {
  color: #fff;
  content: " | ";
}

ul.aside_link a {
  color: #fff;
}

/* ==お見積り・お問い合わせ== */
#quote {
  padding: 30px 0;
  background-color: #f9fafd;
}

#quote h3 {
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.contact {
  text-align: center;
  background-color: #fff;
}

.contact_btn {
  width: 100%;
  padding: 24px 8px;
  margin-top: 30px;
  font-size: 20px;
  border-radius: 40px;
}
@media (min-width: 992px) {
  .contact_btn {
    max-width: 320px;
  }
}

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

.contact_title {
  margin-bottom: 10px;
  font-size: 1.125rem;
  font-weight: 700;
}

.contact_tel_number {
  margin-bottom: 15px;
  font-size: 2.25rem;
  font-weight: 700;
  color: #3055a0;
}

/* ==下線部分== */
.title02 {
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 30px;
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  border-bottom: 3px solid #ccc;
}

.title02::after {
  position: absolute;
  bottom: -3px;
  left: 0;
  display: block;
  width: 30%;
  height: 3px;
  content: "";
  background: #3055a0;
}