/* CSSリセット
================================================*/
html {
  scroll-behavior: smooth;
}
body {
  font-size: 100%;
  line-height: 2.2em;
  color: #252525;
  letter-spacing: 0.1em;
  font-family: 'ヒラギノ角ゴシック','Hiragino Sans',YuGothic,'Yu Gothic','ＭＳ ゴシック','San Fransisco','Arial',sans-serif;
  font-weight: 500;
}
a {color: #252525;text-decoration: none;}

:root {
  --main_color: #1a2ca3;
  --sub_color: #2845d6;
  --accent_color: #f0a435;
}

section,article {
  width: 100%;
  margin: 0;
  overflow: hidden;
}
h1 {
  height: 50px;
  margin: 10px 10px;
}
h1 img {
  height: 100%;
  object-fit: cover;
}
h2 {
  position: relative;
  margin: 0 auto 2em;
  padding: 0.5em 1.5em 0.7em;
  font-size: 2em;
  font-weight: 600;
  text-align: center;
  color: var(--main_color);
}
h2::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 5px;
  background: var(--main_color);
  border-radius: 100vh;
}
h3 {
}
.wrapper {
  width: 100%;
  max-width: 1400px;
  overflow: hidden;
  margin: 50px auto;
}
.wrapper0 {
  width: 100%;
  max-width: 1400px;
  overflow: hidden;
  margin: 0 auto;
}
.wrapper_mind {
  position: relative;
  width: 100%;
  max-width: 1400px;
  height: 600px;
  overflow: hidden;
  margin: 50px auto;
}
header {
  width: 100%;
  height: 70px;
}
.fv {
  width: 100%;
  height: calc(100vh - 70px);
  position: relative;
}
.fv img {
  height: 100%;
  object-fit: cover;
}
.fv .catch01 {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50% , -50%);
  padding: 0.2em 0.5em 0.2em 0.75em;
  font-size: 4rem;
  letter-spacing: 0.25em;
  font-weight: 700;
  line-height: 1em;
  color: var(--main_color);
  background: rgb(255, 255, 255, 0.55);
  border-radius: 100vh;
}
.fv .catch02 {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translate(-50% , -50%);
  padding: 0.3em 1.5em;
  font-size: 2rem;
  letter-spacing: 0.1em;
  color: #fff;
  border-radius: 100vh;
  background: var(--main_color);
}
.icon_experience {
  width: 130px;
  position: absolute;
  top: 100px;
  right: 100px;
  transform: translate(50% , -50%);
}
.imgbox_mind {
  width: 60%;
  position: absolute;
  top: 0;
  left: 0;
}
.imgbox_mind img {
  width: 100%;
}
.textbox_mind {
  width: 50%;
  position: absolute;
  top: 150px;
  left: 50%;
  padding: 50px;
  background: rgb(255, 255, 255, 0.85);
}
.textbox_mind h2 {
  display: inline-block;
  margin: 0 0 1em;
  padding: 0.3em 0.5em;
  color: #fff;
  text-align: left;
  background: var(--main_color);
  transform: translate(0);
  border-bottom: none;
}
.textbox_mind p {
  padding: 0 1em 1em;
  font-size: 1.1em;
}
.photo{
  overflow:hidden;
  width:100%;
  padding:30px 0 80px;
}
.photo ul{
  display:flex;
}
.photo_left{
  margin-bottom:20px;
  animation:scroll_left 30s linear infinite;
}
.photo_right{
  animation:scroll_right 30s linear infinite;
}
.photo li{
  flex:0 0 25%;
  margin:0 10px;
}
.photo img{
  width:100%;
  height:auto;
  display:block;
}
@keyframes scroll_left{
  0%{
    transform:translateX(0);
  }
  100%{
    transform:translateX(-100%);
  }
}
@keyframes scroll_right{
  0%{
    transform:translateX(-100%);
  }
  100%{
    transform:translateX(0);
  }
}
.w55 {
  width: 55%;
  float: left;
  margin: 0 2.5% 0 0;
}
.summary {
  width: 100%;
  margin: 0 auto 30px;
}
.summary dl {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  font-size: 1.1em;
}
.summary dt {
  width: 7em;
  flex-shrink: 0;
  margin-bottom: 1em;
  padding: 0.5em 0.5em;
  text-align: center;
  font-weight: 500;
  color: #fff;
  background: var(--main_color);
  border-radius: 5px;
}
.summary dd {
  width: calc(100% - 10em);
  flex-grow: 1;
  margin-bottom: 1em;
  padding: 0.5em 0.5em 0.5em 1em;
}
.summary dd .categry {
  margin: 0 0.7em 0 0;
  padding: 0.3em 0.8em;
  font-size: 0.9em;
  color: var(--main_color);
  border: 1px solid var(--main_color);    
}
.summary dd span {
  margin: 0 0.7em 0 2em;
  padding: 0.3em 0.8em;
  font-size: 0.9em;
  color: var(--main_color);
  border: 1px solid var(--main_color);    
}
.w35 {
  width: 35%;
  margin: 0 0 0 2.5%;
  float: left;
}
.w35 iframe {
  width: 100%;
  float: left;
}
.imgbox_price {
  width: 45%;
  float: left;
  margin: 0 5% 0 0;
}
.imgbox_price img {
  width: 100%;
}
.price {
  width: 50%;
  float: right;
  margin: 0 auto 30px;
  border-collapse: collapse;
  line-height: 1.8em;
}
.price dl {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  font-size: 1.1em;
}
.price dt {
  width: 7em;
  flex-shrink: 0;
  margin-bottom: 1em;
  padding: 0.5em 0.5em;
  text-align: center;
  font-weight: 500;
  color: #fff;
  border-radius: 5px;
  background: var(--accent_color);
}
.price dt span {
  display: block;
  font-size: 0.85em;
}
.price dd {
  width: calc(100% - 10em);
  flex-grow: 1;
  margin-bottom: 1em;
  padding: 0.5em 0.5em 0.5em 1em;
}

.youtube {
  width: 90%;
  max-width: 500px;
  display: block;
  position: relative;
  aspect-ratio: 16/9;
  margin: 20px auto;
}
.youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.movie {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: center;
}
.movie li {
  width: 45%;
  margin: 10px 2.5% 40px;
  background: #eeeded;
}
.movie li h3 {
  margin-bottom: 10px;
}
.movie li video {
  width: 100%;
}

/* フォーム*/
#mail_form {
  max-width: 800px;
  margin: 0 auto;
}
#mail_form dl {
  display: flex;
  align-items: flex-start;
  padding: 2em 0;
  margin: 0;
  border-bottom: 1px solid #dcdcdc;
}
#mail_form dt {
  width: 35%;
  display: flex;
  align-items: center;
  padding-top: 0.3em;
}
#mail_form dd {
  width: 65%;
  margin: 0;
}
#mail_form dt i {
  display: inline-block;
  min-width: 3em;
  padding: 0.5em 0.3em;
  margin-right: 1em;
  color: #fff;
  font-size: 0.7em;
  line-height: 1em;
  text-align: center;
  border-radius: 5px;
}

#mail_form dl:has(dd.required) dt i {
  background-color: #b92a2f;
}
#mail_form dl:not(:has(dd.required)) dt i {
  background-color: #6792c7;
}

/* 入力フィールドの共通スタイル */
#mail_form input[type="text"],
#mail_form input[type="email"],
#mail_form input[type="tel"],
#mail_form textarea {
  width: 100%;
  padding: 12px;
  font-size: 1.05em;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
  background-color: #fafafa;
  transition: all 0.3s ease-in-out;
}

#mail_form input:focus,
#mail_form textarea:focus {
  outline: none;
  background: #ebf7ff;
  transition: all 0.3s ease-in-out;
}
/* チェックボックスリストの設定 */
#mail_form ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
#mail_form ul li {
  margin-bottom: 5px;
}
#mail_form ul li:last-child {
  margin-bottom: 0;
}
#mail_form ul li label {
  display: block;
  background-color: #eee;
  padding: 0.2em 1em;
  border-radius: 3px;
  cursor: pointer;
}
#mail_form ul li input[type="checkbox"] {
  margin-right: 1em;
}
#mail_form textarea {
  resize: vertical;
  min-height: 13em;
  line-height: 2em;
  letter-spacing: 0.15em;
}
#form_submit {
  text-align: center;
  margin: 50px 0;
}
#form_submit_button {
  width: 80%;
  max-width: 300px;
  padding: 1em 2em;
  font-size: 1.1em;
  letter-spacing: 0.2em;
  font-weight: 600;
  color: #fff;
  background-color: var(--main_color);
  border: none;
  border-radius: 100vh;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}
#form_submit_button:hover {
  background-color: var(--sub_color);
  transition: all 0.3s ease-in-out;
}

footer {
width: 100%;
position: fixed;
z-index: 1000;
bottom: 0;
padding: 0 20%;
border-top: 4px solid var(--main_color);
background: rgb(255, 255, 255, 0.85);
}
.fix_contact {
width: 30%;
float: left;
padding: 10px 0 0;
text-align: center;
}
.fix_contact p {
margin: 0 0 10px;
  line-height: 1.5em;
font-weight: bold;
}
.fix_contact .btn_form a {
width: 50%;
min-width: 400px;
margin: 20px 0 40px;
padding: 10px 30px;
background: #2545a2;
border-radius: 5px;
color: #fff;
text-decoration: none;
}

.copy {
  width: 100%;
  margin-bottom: 100px;
  color: #fff;
  text-align: center;
  font-size: 14px;
  background: var(--main_color);
}
.fix_trial {
position: fixed;
z-index: 200;
bottom: 150px;
right: 0;
padding: 20px 2px;
  opacity: 0.9;
  color: #fff;
  font-weight: 800;
  writing-mode: vertical-rl;
  background: #ffaa20;
}

.f21 {font-size: 21px;}
.f40_blue {
    font-size: 40px;
    font-weight: 800;
    line-height: 2em;
    color: #2545a2;
    text-align: center;
}
.f32_red {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.5em;
    color: #e13737;
    text-align: center;
}
.c {text-align: center;}
.pc {display: inline;}
.sp {display: none;}
.sp_br {display: none;}
  

.fadeUp {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fadeUp.show {
  opacity: 1;
  transform: translateY(0);
}

footer {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

footer.show {
  opacity: 1;
  transform: translateY(0);
}