@charset "UTF-8";
/* CSS Document */
@font-face {
  font-family: "din";
  font-weight: 700;
  src: url("../font/din1451alt_G.woff") format("woff"), url("../font/din1451alt_G.woff2") format("woff2");
}
html {
  font-size: 62.5%;
  width: 100%;
  background-color: #fcfcfc;
}

.catch {
  font-size: min(5vw, 4.8rem);
  font-weight: 700;
}

.catch_under {
  font-size: min(2.1vw, 2.4rem);
  font-weight: 700;
  color: #1f4fa3;
  margin-left: 10px;
}

body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1.6rem;
  line-height: 1.7;
  letter-spacing: 0.05%;
  color: #444444;
  box-sizing: border-box;
}

h2,
h3,
h4 {
  line-height: 1.3;
}

h2 {
  font-size: 5.4rem;
  font-weight: 700;
}

h3 {
  font-size: 3.2rem;
  font-weight: 700;
}

.sb {
  color: #3a73c9;
}

.line {
  border-left: solid 5px #eaf6fb;
  padding-left: 20px;
}

button {
  position: relative;
  display: block;
  margin: 0 auto;
  width: 280px;
  height: 70px;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  color: #fcfcfc;
  background-color: #3a73c9;
  border-radius: 50px;
}
button span::after {
  content: "";
  position: absolute;
  display: block;
  right: 35px;
  top: 44%;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fcfcfc;
  border-right: 2px solid #fcfcfc;
  transform: rotate(45deg);
}

@media screen and (max-width: 1200px) {
  h2 {
    font-size: 2.8rem;
  }
  h3 {
    font-size: 2.2rem;
  }
  .line {
    border-left: unset;
    padding-left: 0;
  }
  button {
    width: 260px;
    height: 60px;
    font-size: 1.6rem;
  }
  button span::after {
    right: 15px;
  }
}
@media screen and (max-width: 767px) {
  .catch {
    font-size: max(7.5vw, 2.2rem);
  }
  .catch_under {
    font-size: max(3.5vw, 1.4rem);
    margin-left: 5px;
  }
}
header {
  height: 80px;
  width: 100%;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  z-index: 99;
  background-color: #fcfcfc;
  box-shadow: 0px 1px 5px rgb(210, 210, 210);
}
header .header_box {
  width: 90%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header h1 {
  width: 225px;
}
header h1 img {
  display: block;
  width: 100%;
}
header .menu_list ul {
  display: flex;
  gap: 30px;
  font-weight: 700;
  font-size: 1.4rem;
}
header .hamburger,
header .mobile_menu,
header .mobile_btn {
  display: none;
}
header .insta {
  display: none;
}

@media screen and (max-width: 767px) {
  header {
    height: 60px;
    display: block;
  }
  header h1 {
    height: 60px;
    width: 100%;
    z-index: 99;
    background-color: #fcfcfc;
    box-shadow: 0px 1px 5px rgb(210, 210, 210);
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
  }
  header h1 img {
    width: 55%;
    -o-object-fit: contain;
       object-fit: contain;
    margin-left: 20px;
  }
  header div {
    width: 100%;
  }
  header .menu_list {
    position: absolute;
    top: 0;
    right: -120%;
    height: 100vh;
    width: 100%;
    background-color: #fcfcfc;
    z-index: 9;
    padding-top: 100px;
    transition: all 0.6s;
  }
  header .menu_list ul {
    flex-direction: column;
  }
  header .menu_list li {
    width: 90%;
    max-width: 335px;
    margin: 0 auto;
    padding-bottom: 20px;
    font-size: 1.6rem;
    border-bottom: solid 1px #e5e7eb;
  }
  header .menu_list.active {
    right: 0;
  }
  header .hamburger {
    display: block;
    position: absolute;
    top: 5px;
    right: 20px;
    z-index: 99;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 50px;
    border: solid 1.5px #1f4fa3;
  }
  header .hamburger span {
    display: inline-block;
    transition: all 0.4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 14px;
    height: 1.5px;
    border-radius: 2px;
    background: #1f4fa3;
    width: 44%;
  }
  header .hamburger span:nth-of-type(1) {
    top: 15px;
  }
  header .hamburger span:nth-of-type(2) {
    top: 23px;
  }
  header .hamburger span:nth-of-type(3) {
    top: 31px;
  }
  header .hamburger.active span:nth-of-type(1) {
    top: 17px;
    left: 15px;
    transform: translateY(6px) rotate(-45deg);
    width: 40%;
  }
  header .hamburger.active span:nth-of-type(2) {
    opacity: 0;
  }
  header .hamburger.active span:nth-of-type(3) {
    top: 29px;
    left: 15px;
    transform: translateY(-6px) rotate(45deg);
    width: 40%;
  }
  header .mobile_menu {
    display: block;
  }
  header .pc_menu {
    display: none;
  }
  header .mobile_btn {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 10px;
    position: absolute;
    bottom: 50px;
  }
  header .mobile_btn .b-botton {
    border: solid 2px #3a73c9;
  }
  header .mobile_btn button {
    width: 45%;
    font-size: 1.6rem;
    margin: 0;
  }
  header .mobile_btn button span::after {
    content: none;
  }
  header .insta {
    display: block;
    width: 90%;
    max-width: 335px;
    margin: 0 auto;
  }
  header .mobile_insta {
    display: inline-block;
  }
  header .mobile_insta img {
    margin-top: 30px;
    width: 28px;
    height: 28px;
  }
}
.section_set {
  width: 85%;
  max-width: 1200px;
  margin: 150px auto;
}

.topic_list {
  display: flex;
  gap: 4%;
  margin-top: 50px;
}
.topic_list li {
  border: solid 1px #e5e7eb;
  background-color: #fcfcfc;
  width: 33.3%;
}

.topic_box {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 90%;
  margin: 20px auto;
}
.topic_box img {
  width: 100%;
}
.topic_box div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topic_box h4 {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.8;
}

.tag_time {
  font-size: 1.2rem;
  font-weight: 700;
}
.tag_time p {
  color: #1f4fa3;
  padding: 2px 5px;
  border: solid 1px #1f4fa3;
  font-weight: 700;
}

.blue_back1 {
  background-color: #f7f9fc;
}

.blue_back2 {
  background-color: #f5f7fa;
}

.inner_box {
  width: 85%;
  max-width: 1200px;
  margin: 0 auto;
}

.topic_list2 {
  display: flex;
  gap: 8%;
}
.topic_list2 li {
  border: solid 1px #e5e7eb;
  background-color: #fcfcfc;
  width: 50%;
}
.topic_list2 .topic_box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 90%;
  margin: 30px auto;
}
.topic_list2 .topic_box img {
  width: 100%;
}
.topic_list2 .topic_box h4 {
  font-size: 3.2rem;
  margin-top: 10px;
  font-weight: 700;
  line-height: 1;
}
.topic_list2 .topic_box .ex {
  width: -moz-fit-content;
  width: fit-content;
  color: #1f4fa3;
  border: solid 2px #1f4fa3;
  border-radius: 50px;
  padding: 0 10px;
  margin-top: 20px;
  font-weight: 700;
}
.topic_list2 .topic_box .ca {
  margin-bottom: 10px;
  font-weight: 700;
}

@media screen and (max-width: 1200px) {
  .section_set {
    width: 90%;
    max-width: 600px;
    margin: 100px auto;
  }
  .topic_list {
    flex-direction: column;
    gap: 40px;
    margin-top: 50px;
  }
  .topic_list li {
    width: 100%;
  }
  .inner_box {
    width: 90%;
    max-width: 600px;
  }
  .topic_list2 {
    flex-direction: column;
    gap: 40px;
  }
  .topic_list2 li {
    width: 100%;
  }
  .topic_list2 .topic_box h4 {
    font-size: 2.2rem;
  }
}
.form {
  background-color: #3a73c9;
  text-align: center;
  font-weight: 700;
  color: #fcfcfc;
  padding: 100px 0;
  max-width: 1200px;
  margin: 0 auto;
}

.b-botton {
  background-color: #fcfcfc;
  color: #3a73c9;
  border: solid 2px #3a73c9;
}
.b-botton span::after {
  border-top: 2px solid #3a73c9;
  border-right: 2px solid #3a73c9;
}

footer {
  padding-bottom: 50px;
}
footer .top_border {
  width: 100%;
  height: 20px;
  background-color: #e5e7eb;
  box-shadow: inset 1px 5px 20px rgba(162, 162, 162, 0.2);
  margin-bottom: 50px;
}
footer .footer_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 100%;
  gap: 10%;
  margin-bottom: 30px;
}
footer .footer_left {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 650px;
  font-size: 1.4rem;
}
footer .footer_left ul {
  gap: 30px;
}
footer .footer_left ul li {
  padding-left: 10px;
}
footer .footer_right {
  background-color: #EAF2FB;
  text-align: center;
  gap: 30px;
  padding: 30px;
  min-width: 360px;
}
footer .footer_right .b-botton {
  border: solid 2px #3a73c9;
}
footer .box1,
footer .box2,
footer .box3,
footer .footer_right,
footer .footer_left ul {
  display: flex;
  flex-direction: column;
}
footer .box1 {
  width: 40%;
  gap: 20px;
}
footer .box1 img {
  width: 100%;
}
footer .box1 .insta {
  width: 18px;
}
footer .box2 {
  gap: 30px;
  margin-top: 20px;
  font-weight: 700;
  width: -moz-fit-content;
  width: fit-content;
}
footer .box3 {
  gap: 30px;
  margin-top: 20px;
  font-weight: 700;
  width: -moz-fit-content;
  width: fit-content;
}
footer h5 {
  padding-left: 10px;
  border-left: solid 3px #444444;
  line-height: 1;
}
footer .copy {
  text-align: center;
  font-size: 1.4rem;
}
footer .copy div {
  display: flex;
  justify-content: center;
  gap: 20px;
}
footer .grey {
  color: #adadad;
}
footer .mobile_insta {
  display: none;
}

@media screen and (max-width: 1200px) {
  footer .footer_box {
    flex-direction: column;
    width: 90%;
    align-items: flex-start;
  }
  footer .footer_left {
    flex-direction: column;
    width: 270px;
    gap: 30px;
  }
  footer .footer_right {
    width: 90%;
    max-width: 600px;
    margin: 50px auto 0;
    min-width: 100%;
  }
  footer .footer_right button {
    width: 100%;
    max-width: 260px;
  }
  footer .box1,
  footer .box2,
  footer .box3,
  footer .footer_right,
  footer .footer_left ul {
    display: flex;
    flex-direction: column;
  }
  footer .box1 {
    width: 100%;
    gap: 20px;
  }
  footer .box1 img {
    width: 100%;
  }
  footer .box1 .insta {
    display: none;
  }
  footer .box2 {
    gap: 30px;
    margin-top: 0;
    font-weight: 700;
    width: -moz-fit-content;
    width: fit-content;
  }
  footer .box3 {
    gap: 30px;
    margin-top: 20px;
    width: 100%;
  }
  footer h5 {
    padding-left: 10px;
    border-left: solid 3px #444444;
    line-height: 1;
  }
  footer .copy {
    text-align: center;
    font-size: 1.4rem;
  }
  footer .copy div {
    display: flex;
    justify-content: center;
    gap: 20px;
  }
  footer .grey {
    color: #adadad;
  }
  footer .mobile_insta {
    display: inline-block;
  }
  footer .mobile_insta img {
    margin-top: 30px;
    width: 24px;
    height: 24px;
  }
}/*# sourceMappingURL=common.css.map */
/* ===============================
   Button hover (color invert) + white border on hover for .b-botton
================================= */

/* button 内 a をボタン化（見た目とクリック領域を一致） */
button > a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 50px;
  color: inherit;
  background: transparent;
  text-decoration: none;
}

/* 最低限の変化（ふわっと不要なら短め） */
button,
button > a,
button span::after {
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

/* --------------------------------
   ② .b-botton（白背景・青文字）hoverで反転
   → さらに白枠を入れて背景と同化しないようにする
--------------------------------- */
@media (hover: hover) {
  /* 通常（青背景）ボタンのhover反転 */
  button:hover {
    background-color: #ffffff;
    color: #3a73c9;
    border: 2px solid #3a73c9;
  }
  button:hover span::after {
    border-top: 2px solid #3a73c9;
    border-right: 2px solid #3a73c9;
  }

  /* 白ボタンのhover反転（白枠つき） */
  button.b-botton:hover,
  .b-botton:hover {
    background-color: #3a73c9;
    color: #ffffff;
    border: 2px solid #ffffff; /* ←ここが追加：白の境界線 */
  }
  button.b-botton:hover span::after,
  .b-botton:hover span::after {
    border-top: 2px solid #ffffff;
    border-right: 2px solid #ffffff;
  }
}
/* ===============================
   Header / Footer menu hover
   少し色を薄くする（自然な法人系）
================================= */

header .menu_list ul li a,
footer .footer_left ul li a,
footer .box2 ul li a,
footer .box3 ul li a {
  transition: color 0.2s ease, opacity 0.2s ease;
}

/* PCのみhover */
@media (hover: hover) {

  /* ヘッダーメニュー */
  header .menu_list ul li a:hover {
    color: #3a73c9;   /* 少し青寄りに */
    opacity: 0.7;     /* 少し薄く */
  }

  /* フッターメニュー */
  footer .footer_left ul li a:hover,
  footer .box2 ul li a:hover,
  footer .box3 ul li a:hover {
    color: #3a73c9;
    opacity: 0.7;
  }

}
/* ===============================
   #ボタン hover無効
================================= */
#news_topic button {
  pointer-events: none;
  cursor: default;
}
#programs button {
  pointer-events: none;
  cursor: default;
}
/* =========================
   Fade in (scroll reveal) - SAFE
   JSが有効なときだけ隠す方式（真っ白防止）
   ========================= */

/* JSが動いたら html に .js-reveal を付ける */
html.js-reveal main section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

/* 表示されたら */
html.js-reveal main section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 動きが苦手な人向け */
@media (prefers-reduced-motion: reduce) {
  html.js-reveal main section {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}
header .menu_list li.grey a {
  color: #dadada;
}