@charset "UTF-8";

.ttl>h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: 5rem;
  line-height: 1;
}

.ttl>img {
  width: 80px;
  order: initial;
}

.fv-img {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('../img/course/fv.png');
  background-size: cover;
}

.bg-txt {
  position: absolute;
  top: 5%;
  right: 0%;
  height: 50%;
  width: auto;
}

.bg-txt--right {
  right: initial;
  left: 0;
}

.bg-txt>img {
  width: auto;
  height: 100%;
}

/*------------------
 tab
------------------*/
.tab {
  width: 100%;
  margin: 50px auto;
}

.tab-list {
  width: 70%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0 auto;
}

.tab-listWrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.tab-listWrap::before,
.tab-listWrap::after {
  display: block;
  content: '';
  flex: 1;
  border-top: 1px solid #ccc;
}

.tab-list__item {
  width: 33%;
  height: 60px;
  list-style: none;
}

.tab-list__item>a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 1.8rem;
  background: #0071bc;
  border-radius: 8px;
  color: #fff;
}

.tab-list__item>a>i {
  margin-left: 5px;
}

/*------------------
 outline
------------------*/
.outline::after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: url('../img/common/bg-texture.png');
  background-repeat: repeat;
  z-index: -1;
}


.outline-box__lead {
  border-bottom: 2px solid #6DADD8;
}

.outline-box {
  border: 1px solid #D5E7F3;
  padding: 30px 40px 30px 120px;
  box-sizing: border-box;
  background: rgba(255, 255, 255, .7);
  backdrop-filter: blur(5px);
  position: relative;
}

.outline-box__img {
  width: 68px;
  position: absolute;
  top: -1px;
  left: 20px;
}

.outline-box:not(:last-of-type) {
  margin-bottom: 30px;
}

.outline-box__lead-main {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: 3rem;
  color: #2e3192;
}

.outline-box__lead-main>span {
  font-family: 'Noto Sans JP', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #0071bc;
}

.outline-box__desc {
  width: 100%;
  padding: 14px;
  box-sizing: border-box;
}

.outline-box__desc-txt {
  font-size: 1.8rem;
}

/*------------------
 lesson
------------------*/
.lesson .bg-txt--right {
  height: 35%;
  opacity: .2;
}

.lesson {
  background: #EDF4F9;
}

.lesson-col {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.lesson .container {
  width: 90%;
  max-width: 1440px;
}

.lesson-box {
  width: 49%;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(5px);
  padding: 0 20px 40px 20px;
  box-sizing: border-box;
}

.lesson-box:nth-of-type(n+3) {
  margin-top: 40px;
}

.lesson-box__img {
  width: 100%;
  height: auto;
  position: relative;
}

.lesson-box__img::after {
  display: block;
  content: '';
  width: 100%;
  height: 0;
  padding-top: 65%;
}

.lesson-box__img>img {
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.lesson-box__inner {
  width: 100%;
  height: auto;
  flex: 1;
}

.lesson-box__ttl {
  min-height: 136px;
  padding: 20px 10px;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 1.4;
  position: relative;
}

.lesson-ribbon {
  position: absolute;
  top: 10px;
  left: -20px;
  padding: 5px 10px;
  background: linear-gradient(45deg, #B6AC94, #5F644B);
  color: #fff;
}

.lesson-box__ttl>h3 {
  font-size: 3.4rem;
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  color: #0071bc;
  text-align: center;
}

.lesson-box__ttl>h3>span {
  font-family: 'Inter', 'Noto Sans JP', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.lesson-box__desc {
  font-size: 2rem;
}

.lesson-box__fee {
  width: 100%;
  min-height: 84px;
  padding: 10px;
  box-sizing: border-box;
  background: #EDF4F9;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.4rem;
  line-height: 1.4;
}

.lesson-box__fee-sub {
  padding: 0 14px;
  background: #5F644B;
  color: #fff;
  border-radius: 4px;
  margin-right: 10px;
}

.lesson-box__fee-main {
  display: flex;
  flex-direction: column;
}

.lesson-box__fee-main>span {
  font-size: 1.6rem;
}

.lesson-box__desc-list {
  width: 100%;
  padding: 30px;
  box-sizing: border-box;
  list-style-position: inside;
}

.lesson-box__desc-txt {
  padding: 30px;
  box-sizing: border-box;
}

.lesson-link {
  width: 90%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.lesson-box:nth-of-type(1) .lesson-link {
  justify-content: space-between;
}

.lesson-link-btn {
  width: 49.5%;
  height: 60px;
  border-radius: 6px;
}

.lesson-link-btn>a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 2rem;
}

/*------------------
 flow
------------------*/
.flow .bg-txt {
  height: 80%;
}

.flow-box {
  width: 100%;
}

.flow-box:not(:last-of-type) {
  margin-bottom: 30px;
}

.flow-box__inner {
  width: calc(100% - 40px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
  box-sizing: border-box;
  background: #F2F7FA;
  margin-left: auto;
  position: relative;
}

.flow-box__inner::before {
  display: block;
  content: '';
  width: 4px;
  height: calc(100% + 40px);
  position: absolute;
  top: -10px;
  left: -18px;
  background: #6DADD8;
}

.flow-box__img {
  width: 160px;
  position: relative;
}

.flow-box__ttl {
  padding-bottom: 10px;
  color: #2e3192;
  font-size: 2.4rem;
}

.flow-box__desc {
  width: calc(100% - 200px);
}

.flow-box__desc-txt {
  font-size: 1.8rem;
  font-weight: 700;
}

.flow-box__desc>ul {
  width: 100%;
  padding-left: 30px;
  box-sizing: border-box;
}


@media screen and (max-width:1280px) {}

@media screen and (max-width:1024px) {
  .lesson-box {
    width: 100%;
  }

  .lesson-box:nth-of-type(n+2) {
    margin-top: 50px;
  }
}

@media screen and (max-width:896px) {
  .tab-list {
    width: 80%;
  }
}

@media screen and (max-width:786px) {
  .tab-list {
    width: 90%;
  }
}

@media screen and (max-width:680px) {
  .tab-list {
    width: 100%;
  }

  /*---outline---*/
  .outline-box {
    padding: 30px 40px 30px 60px;
  }

  .outline-box__img {
    width: 44px;
    position: absolute;
    top: -1px;
    left: 5px;
  }

  .outline-box__desc {
    padding-left: 10px;
  }

  /*---flow---*/
  .flow-box__img {
    width: 25%;
  }

  .flow-box__desc {
    width: 70%;
  }

  .flow-box__desc>ul {
    padding-left: 20px;
  }
}

@media screen and (max-width:480px) {
  .ttl>h2 {
    font-size: 3rem;
  }

  /*---fv---*/
  .fv-img {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('../img/course/fv--sp.png');
    background-size: cover;
  }

  .tab-list {
    flex-wrap: wrap;
  }

  .tab-list__item {
    width: 49%;
    height: 48px;
  }

  .tab-list__item:nth-of-type(3) {
    width: 75%;
    margin: 5px auto 0 auto;
  }

  .tab-list__item>a {
    font-size: 1.6rem;
    border-radius: 4px;
  }

  /*---outline---*/
  .outline-box {
    padding: 40px 20px;
  }

  .outline-box__img {
    width: 36px;
    position: absolute;
    top: -1px;
    left: 5px;
  }

  .outline-box__lead-main {
    font-size: 2.6rem;
    text-align: center;
  }

  .outline-box__desc-txt {
    font-size: 1.6rem;
  }

  /*---lesson---*/

  .lesson-box__ttl>h3 {
    font-size: 3rem;
  }

  .lesson-box__fee {
    flex-direction: column;
    font-size: 2rem;
    text-align: center;
  }

  .lesson-box__fee-sub {
    font-size: 1.6rem;
  }

  .lesson-box__desc {
    font-size: 1.6rem;
  }

  .lesson-box__desc-txt {
    padding: 14px 10px;
  }

  .lesson-link {
    flex-direction: column;
  }

  .lesson-link-btn {
    width: 100%;
    height: 48px;
    border-radius: 4px;
  }

  .lesson-link-btn:not(:last-of-type) {
    margin-bottom: 5px;
  }

  .lesson-link-btn>a {
    font-size: 1.8rem;
  }

  .flow-box__ttl>h3 {
    font-size: 2rem;
  }

  .flow-box__inner {
    flex-direction: column-reverse;
    padding: 20px;
  }

  .flow-box__desc {
    width: 100%;
  }

  .flow-box__desc-txt {
    font-size: 1.6rem;
  }

  .flow-box__img {
    width: 35%;
    margin-left: auto;
    margin-top: 10px;
  }
}