@charset "UTF-8";

/* CSS Document */
body,
html {
  margin: 0;
  padding: 0;
  width: 100%;
}

html {
  font-size: 62.5%;
  /* 16px * 62.5% = 10px */
  scroll-behavior: smooth;
}

body {
  color: #333333;
  background-color: #fff;
  /* RGB */
  font-family: "Noto Sans JP", "Noto Serif JP", "游ゴシック体", YuGothic,
    "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  font-size: 1.6em;
  line-height: 2.4rem;
  letter-spacing: 0.2rem;
  text-align: center;
  margin: 0;
  padding-top: 80px;
}

@media (max-width: 1200px) {
  body {
    padding-top: 60px;
  }
}

*,
*:before,
*:after {
  box-sizing: border-box;
}

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

a {
  text-decoration: none;
}

/* --------header-------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background-color: #ffffff;
  z-index: 999;
  padding: 0 30px;
}

/* header_最大幅・高さ */
.header_wrapper {
  max-width: 1380px;
  margin: 0 auto;
  padding: 12px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* header_h1 */
h1 {
  width: 220px;
}

/* ヘッダーナビゲーションリスト */
.header_list {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.header_list_item a {
  color: #333333;
  cursor: pointer;
  transition: color 0.2s, box-shadow 0.2s ease;
  font-weight: 600;
}

.header_list_item a:hover {
  color: #ff6e28;
}

.btn_or,
.btn_bl {
  display: inline-block;
  overflow: hidden;
  color: #ffffff;
  font-size: 1.75em;
  padding: 23px 70px 23px 60px;
  border-radius: 100px;
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.2s ease;
}

.btn_or:hover,
.btn_bl:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.btn_or {
  background: linear-gradient(rgb(255, 128, 67) 50%, rgb(249, 83, 3) 50%);
}

.btn_bl {
  background: linear-gradient(rgb(69, 147, 237) 50%, rgb(21, 113, 218) 50%);
}

.header_btn {
  height: 56px;
  font-size: 1.125em;
  padding: 17px 30px;
  display: flex;
  align-items: center;
}

.header_btn span {
  color: #fff;
  font-weight: 500;
}

.header .nav {
  display: none;
}

@media (max-width: 1200px) {
  .header {
    padding: 0;
    height: 60px;
  }

  /* header_最大幅・高さ */
  .header_wrapper {
    width: 92%;
    padding: 7px 0;
  }

  /* header_h1 */
  h1 {
    width: 180px;
  }

  /* ヘッダーナビゲーションリスト */
  .header_list {
    display: none;
  }

  /* ハンバーガーメニュー */
  .header .nav {
    display: block;
  }

  .drawer_hidden {
    display: none;
  }

  .drawer_open {
    display: flex;
    top: 0;
    right: 0;
    width: 46px;
    height: 46px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    position: relative;
    z-index: 100;
  }

  .hamburger-solid,
  .hamburger-solid:before,
  .hamburger-solid:after {
    content: "";
    display: block;
    position: absolute;
    height: 2px;
    width: 25px;
    border-radius: 5px;
    background-color: #333333;
    transition: 0.5s;
  }

  .hamburger-solid:before {
    bottom: 8px;
  }

  .hamburger-solid:after {
    top: 8px;
  }

  .nav_content {
    position: fixed;
    width: 100%;
    height: 100vh;
    padding-top: 40px;
    left: 100%;
    z-index: 99;
    background: #ffffff;
    transition: 0.5s;
    overflow-y: auto;
  }

  .nav_inner {
    width: 92%;
    margin: 0 auto;
  }

  .nav_list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 16px;
    list-style: none;
    text-align: left;
  }

  .nav_border {
    border-bottom: 2px solid #dadada;
    padding-bottom: 16px;
  }

  .nav_border a {
    color: #333333;
    transition: color 0.2s;
  }

  .nav_border a:hover {
    color: #ff6e28;
  }

  #drawer_input:checked ~ .nav_content {
    left: 0;
  }

  #drawer_input:checked + .drawer_open .hamburger-solid {
    background: transparent;
  }
  #drawer_input:checked + .drawer_open .hamburger-solid::before {
    transform: rotate(45deg);
    bottom: 0;
  }
  #drawer_input:checked + .drawer_open .hamburger-solid::after {
    transform: rotate(-45deg);
    top: 0;
  }

  #drawer_input {
  display: none;
}

#drawer_input:checked ~ .nav_content {
  left: 0;
}
}

@media (max-width: 896px) {
  .btn_or,
  .btn_bl {
    font-size: 1.4em;
    padding: 23px 70px 23px 60px;
    border-radius: 100px;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.2s ease;
    text-align: center;
    line-height: 1.2em;
  }
}
/* --------ここまでheader-------- */

/* --------main-------- */
.main {
  overflow: hidden;
}

/* セクションタイトル */
.sec_title {
  font-size: 2.625em;
  font-weight: 700;
  line-height: 1em;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  margin-bottom: 60px;
  align-items: center;
  text-align: center;
}

.sec_title span {
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0;
  color: #ff6e28;
  font-family: "Roboto", "Noto Sans JP", sans-serif;
}

.sec_title::before {
  content: "";
  position: absolute;
  background-image: url(../image/title_decoration.png);
  background-repeat: no-repeat;
  background-size: contain;
  width: 6px;
  height: 18px;
  top: -35px;
  left: 50%;
  transform: translateX(-50%);
}

.sec_heading {
  font-size: 1.625em;
  color: #1e66aa;
  font-weight: 600;
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.sec_heading::before,
.sec_heading::after {
  content: "";
  display: inline-block;
  align-items: center;
  width: 2px;
  height: 28px;
  background: #1e66aa;
}

.sec_heading::before {
  transform: rotate(-24deg);
  margin-right: 23px;
}

.sec_heading::after {
  transform: rotate(24deg);
  margin-left: 23px;
}

.sec_lead {
  line-height: 1.75em;
  margin-bottom: 40px;
  letter-spacing: 0.08em;
}

.sec_lead span {
  font-weight: 600;
}

.section_lower {
  width: 100%;
  padding: 80px 0 48px;
  background: linear-gradient(to right, #72cfed 0%, #2a8ee0 47%, #72cfed 100%);
}

.lower_title {
  color: #fff;
  margin-bottom: 0;
}

@media (max-width: 896px) {
  .sec_title {
    width: 92%;
    margin: 0 auto;
    font-size: 2.4em;
    line-height: 1.2em;
    gap: 14px;
    margin-bottom: 32px;
  }

  .sec_title span {
    line-height: 1.4em;
}

  .sec_heading {
    font-size: 1.4em;
    line-height: 1.4em;
    margin-bottom: 28px;
    align-items: center;
  }

  .sec_lead {
    width: 92%;
    margin: 0 auto;
  }
}

/* PCのみ行替え */
.br_pc {
  display: block;
}

@media (max-width: 1200px) {
  /* SP行替え無し */
  .br_pc {
    display: none;
  }
}

/* PC行替え無し */
.br_tablet {
  display: none;
}

@media (max-width: 1200px) {
  /* タブレット・SPのみ行替え */
  .br_tablet {
    display: block;
  }
}

/* PC行替え無し */
.br_sp {
  display: none;
}

@media (max-width: 896px) {
  /* SPのみ行替え */
  .br_sp {
    display: block;
  }
}

/* PCのみ表示 */
.pc_only {
  display: block;
}

@media (max-width: 896px) {
  .pc_only {
    display: none;
  }
}

/* SPのみ表示 */
.sp_only {
  display: none;
}

@media (max-width: 896px) {
  .sp_only {
    display: block;
  }
}

/* 画像PC用 */
.img_pc {
  display: block;
}

@media (max-width: 1200px) {
  .img_pc {
    display: none;
  }
}

/* 画像SP用 */
.img_sp {
  display: none;
}

@media (max-width: 1200px) {
  .img_sp {
    display: block;
  }
}

/* footer */
.footer {
  position: relative;
  width: 100%;
  height: auto;
  background-color: #fff;
}

.footer_wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 0 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer h1 {
  width: 378px;
}

.footer h1 img {
  width: 100%;
}

.footer_list {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
}

.footer_list_item:first-child {
  display: flex;
  align-items: center;
}

.footer_list_item:first-child::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 18px;
  background-color: #363636;
  margin-left: 20px;
}

.footer_list_item a {
  text-decoration: none;
  color: #333333;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.footer_list_item a:hover {
  color: #ff6e28;
}

.footer_copyright {
  font-size: 0.75em;
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-bottom: 10px;
  text-align: center;
}

@media (max-width: 960px) {
  .footer_wrapper {
    width: 92%;
    padding: 40px 0 10px;
    gap: 20px;
  }

  .footer h1 {
    width: 280px;
  }

  .footer_list {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .footer_list_item:first-child::after {
    content: none;
  }
}