/* HIRAKU PROJECT用CSS */
/* 共通 */
.inner {
  padding: 60px 0;
  max-width: 980px;
}
.inner.no-bottom {
  padding: 60px 0 0;
}
footer .inner {
  padding: 0;
}

/* デフォルトタイトル */
.defalt-title.center {
  text-align: center;
}
.defalt-title h2 {
  font-size: 2.2rem;
  font-weight: bold;
  display: inline-block;
  position: relative;
  padding-bottom: 10px;
}
.defalt-title h2::before {
  content: "";
  width: 60%;
  height: 1px;
  background-color: #707070;
  position: absolute;
  bottom: 0;
}
.defalt-title.center h2::before {
  left: 50%;
  transform: translateX(-50%);
}
.defalt-title.left h2::before {
  left: 0;
}

/* サブタイトル */
.section-sub-title {
  font-size: 1.6rem;
  font-weight: bold;
  margin-top: 50px;
}
.section-sub-title.center {
  text-align: center;
}

/* 説明文 */
.section-description {
  margin-top: 30px;
  line-height: 2;
}

/* デフォルトボタン */
.default-button {
  text-align: center;
}
.default-button a {
  display: inline-block;
  min-width: 250px;
  padding: 15px;
  background-color: #0D172A;
  transition: .3s;
  border-radius: 40px;
  color: #fff;
}
.default-button a:hover {
  background-color: #32CCE0;
}

/* flexデフォルト */
.flex-3-column {
  display: flex;
  gap: 60px;
  margin-top: 50px;
}
.flex-3-column .item {
  width: calc((100% - 120px) / 3);
}
.flex-3-column .item p {
  font-size: 1.1rem;
  font-weight: bold;
  margin-top: 10px;
  text-align: center;
  line-height: 2;
}
.flex-4-column {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin-top: 50px;
}
.flex-4-column .item {
  width: calc((100% - 90px) / 4);
}

/* キービジュアル */
.key-visual {
  width: 100vw;
}
.key-visual .kv-image {
  background-image: url(../img/kv-dummy.png);
  background-color: #fff;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  width: 100%;
  height: auto;
}
.key-visual .kv-image video {
  vertical-align: bottom;
  min-width: 100%;
  min-height: 100%;
  width: 100%;
  height: auto;
}
.key-visual .kv-image .catch {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 90%;
}
.key-visual .kv-image .catch .big-text {
  font-size: 3rem;
  font-weight: bold;
}
.key-visual .kv-image .catch .sub-text {
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 2;
  margin-top: 50px;
}

/* PROBLEM */
ul.problem-list {
  margin: 40px auto 0;
  width: fit-content;
}
ul.problem-list li {
  font-size: 1.4rem;
  font-weight: bold;
  line-height: 2.5;
}
.problem .arrow {
  width: fit-content;
  border-top: 40px solid #DEE4E5;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  margin: 30px auto;
}
.problem .sub-text {
  font-size: 1.6rem;
  font-weight: bold;
  text-align: center;
}

/* HIRAKU PROJECT */
.middle-bg {
  background-image: url(../../assets/img/middle-bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding: 60px 0;
  text-align: center;
}
.middle-bg h1 {
  font-size: 6rem;
  font-weight: bold;
  color: #FFF;
}
.middle-bg h2 {
  font-size: 3.5rem;
  font-weight: 500;
  color: #FFF;
  margin-top: 60px;
}

/* PROGRAM */
.program-flex {
  display: flex;
  flex-wrap: wrap;
  margin-top: 50px;
}
.program-flex .div-th {
  width: 180px;
  font-size: 1.2rem;
  font-weight: bold;
}
.program-flex .div-td {
  width: calc(100% - 180px);
  position: relative;
  padding-left: 80px;
  min-height: 90px;
}
.program-flex .div-td::before {
  content: "";
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
}
.program-flex .div-td::after {
  content: "";
  width: 1px;
  height: 100%;
  background-color: #000;
  position: absolute;
  left: 15px;
  top: 0;
}
.program-flex .div-td:last-child::after {
  display: none;
}
.program-flex .div-td th {
  padding-bottom: 10px;
  vertical-align: baseline;
}
.program-flex .div-td td {
  font-size: 0.9rem;
  padding-left: 20px;
  padding-bottom: 10px;
}

/* COST OF PARTICIPATION */
.participation table {
  border-collapse: collapse;
  width: 100%;
  border-top: 3px solid #707070;
  margin-top: 20px;
}
.participation table th,
.participation table td {
  padding: 25px 0;
  border-bottom: 1px solid #707070;
}
.participation table th {
  text-align: left;
}
.participation .default-button {
  margin-top: 60px;
}

/* FACILITATOR */
.facilitator-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 50px 30px;
  margin-top: 40px;
}
.facilitator-flex .item {
  width: calc((100% - 90px) / 4);
}
.facilitator-flex .item .facilitator-image {
  height: 24vw;
  max-height: 280px;
}
.facilitator-flex .item .facilitator-image img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  border-radius: 20px;
}
.facilitator-flex .item .name-en {
  font-weight: bold;
  margin-top: 10px;
}
.facilitator-flex .item .name-ja {
  font-size: 1.2rem;
  font-weight: bold;
  margin-top: 10px;
}
.facilitator-flex .item .position {
  font-size: 0.9rem;
  margin-top: 10px;
}

/* CASE STUDY */
.case-content {
  margin-top: 40px;
}
.case-content .case-flex {
  display: flex;
  align-items: center;
  gap: 30px;
}
.case-content .case-flex .item-left .case-icon {
  background-color: #0D172A;
  padding: 5px 40px 8px;
  text-align: center;
  color: #fff;
  font-size: 1.4rem;
  border-radius: 10px;
  line-height: 1;
}
.case-content .case-flex .item-left .case-icon span {
  font-size: 1.3rem;
  margin-left: 5px;
}
.case-content .case-flex .item-right {
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.1rem;
}
.case-content .description {
  margin-top: 30px;
  line-height: 1.8;
}

/* MESSAGE */
.message-flex {
  display: flex;
  gap: 60px;
  margin-top: 50px;
}
.message-flex .message-text {
  width: 60%;
}
.message-flex .message-text h3 {
  font-size: 1.6rem;
  font-weight: bold;
}
.message-flex .message-text p {
  margin-top: 20px;
  line-height: 1.6;
}
.message-flex .message-image {
  width: calc(40% - 60px);
}

@media only screen and (max-width: 1080px) {
  /* 共通 */
  .inner {
    padding: 40px 0;
  }
  .inner.no-bottom {
    padding: 40px 0 0;
  }
  .section-sub-title {
    font-size: 1.5rem;
    margin-top: 40px;
  }
  .defalt-title h2 {
    font-size: 2rem;
  }
  .section-description {
    margin-top: 20px;
    line-height: 1.8;
    font-size: 0.9rem;
  }
  .flex-3-column {
    gap: 30px;
    margin-top: 30px;
  }
  .flex-3-column .item {
    width: calc((100% - 60px) / 3);
  }
  .flex-3-column .item p {
    font-size: 1rem;
  }
  .flex-4-column {
    gap: 10px 20px;
    margin-top: 30px;
  }
  .flex-4-column .item {
    width: calc((100% - 60px) / 4);
  }

  /* キービジュアル */
  .key-visual .kv-image .catch .big-text {
    font-size: 2.4rem;
  }
  .key-visual .kv-image .catch .sub-text {
    font-size: 1.2rem;
    margin-top: 40px;
  }

  /* PROBLEM */
  ul.problem-list {
    margin: 30px auto 0;
  }
  ul.problem-list li {
    font-size: 1.2rem;
    line-height: 2;
  }
  .problem .arrow {
    border-top: 30px solid #DEE4E5;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    margin: 20px auto;
  }

  /* HIRAKU PROJECT */
  .middle-bg h1 {
    font-size: 4.5rem;
  }
  .middle-bg h2 {
    font-size: 2.4rem;
    margin-top: 30px;
  }
  .middle-bg {
    padding: 40px 0;
  }

  /* PROGRAM */
  .program-flex {
    margin-top: 40px;
  }
  .program-flex .div-th {
    width: 110px;
    font-size: 1.1rem;
  }
  .program-flex .div-td {
    width: calc(100% - 110px);
    padding-left: 40px;
    min-height: 80px;
  }
  .program-flex .div-td::before {
    width: 24px;
    height: 24px;
  }
  .program-flex .div-td::after {
    left: 12px;
  }

  /* COST OF PARTICIPATION */
  .participation .default-button {
    margin-top: 50px;
  }

  /* FACILITATOR */
  .facilitator-flex .item {
    width: calc((100% - 60px) / 3);
  }
  .facilitator-flex .item .facilitator-image {
    height: 34vw;
    max-height: 340px;
  }

  /* CASE STUDY */
  .case-content .case-flex .item-left .case-icon {
    padding: 5px 30px 8px;
  }
  .case-content .case-flex {
    gap: 20px;
  }
  .case-content .case-flex .item-right {
    font-size: 1.3rem;
  }
  .case-content .description {
    margin-top: 20px;
    font-size: 0.9rem;
  }

  /* MESSAGE */
  .message-flex {
    gap: 20px;
    margin-top: 40px;
  }
  .message-flex .message-image {
    width: calc(40% - 20px);
  }
  .message-flex .message-text h3 {
    font-size: 1.4rem;
  }
  .message-flex .message-text p {
    margin-top: 15px;
    font-size: 0.9rem;
  }
}

@media only screen and (max-width: 767px) {
  /* 共通 */
  .inner.no-bottom-sp {
    padding: 40px 0 0;
  }
  .defalt-title h2 {
    font-size: 1.6rem;
  }
  .section-sub-title {
    font-size: 1.1rem;
    margin-top: 30px;
  }
  .flex-3-column {
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
  }
  .flex-3-column .item {
    width: calc((100% - 20px) / 2);
  }
  .flex-3-column .item p {
    font-size: 0.9rem;
  }
  .flex-4-column {
    gap: 10px;
    margin-top: 20px;
  }
  .flex-4-column .item {
    width: calc((100% - 20px) / 3);
  }

  /* キービジュアル */
  .key-visual .kv-image .catch .big-text {
    font-size: 1.8rem;
  }
  .key-visual .kv-image .catch .sub-text {
    font-size: 1rem;
    margin-top: 40px;
  }

  /* PROBLEM */
  ul.problem-list {
    margin: 20px auto 0;
  }
  ul.problem-list li {
    font-size: 0.9rem;
  }
  .problem .sub-text {
    font-size: 1.4rem;
  }

  /* HIRAKU PROJECT */
  .middle-bg h1 {
    font-size: 2.8rem;
  }
  .middle-bg h2 {
    font-size: 1.5rem;
    margin-top: 20px;
  }

  /* PROGRAM */
  .program-flex .div-th {
    width: 60px;
    font-size: 0.8rem;
  }
  .program-flex .div-td {
    width: calc(100% - 60px);
    padding-left: 20px;
  }
  .program-flex .div-td::before {
    width: 20px;
    height: 20px;
  }
  .program-flex .div-td::after {
    left: 10px;
  }
  .program-flex .div-td th {
    padding-bottom: 5px;
    display: block;
    width: 100%;
    line-height: 1;
    text-align: left;
  }
  .program-flex .div-td td {
    font-size: 0.8rem;
    padding-left: 0;
    padding-bottom: 10px;
    display: block;
    width: 100%;
  }

  /* COST OF PARTICIPATION */
  .participation table {
    margin-top: 10px;
  }
  .participation table th, 
  .participation table td {
    padding: 20px 0;
  }
  .participation table th {
    font-size: 0.9rem;
  }
  .participation table td {
    font-size: 0.9rem;
    padding-left: 10px;
  }
  .participation .default-button {
    margin-top: 40px;
  }

  /* FACILITATOR */
  .facilitator-flex {
    gap: 30px 20px;
    margin-top: 20px;
  }
  .facilitator-flex .item {
    width: calc((100% - 20px) / 2);
  }
  .facilitator-flex .item .facilitator-image {
    height: 55vw;
    max-height: 380px;
  }
  .facilitator-flex .item .name-en {
    margin-top: 5px;
    font-size: 0.9rem;
  }
  .facilitator-flex .item .name-ja {
    font-size: 1rem;
    margin-top: 5px;
  }
  .facilitator-flex .item .position {
    font-size: 0.8rem;
    margin-top: 5px;
  }

  /* CASE STUDY */
  .case-content {
    margin-top: 30px;
  }
  .case-content .case-flex {
    gap: 10px;
  }
  .case-content .case-flex .item-left .case-icon {
    padding: 5px 10px 8px;
    border-radius: 7px;
  }
  .case-content .case-flex .item-left .case-icon {
    font-size: 1.1rem;
  }
  .case-content .case-flex .item-left .case-icon span {
    font-size: 1rem;
    margin-left: 2px;
  }
  .case-content .case-flex .item-right {
    font-size: 1.1rem;
  }
  .case-content .description {
    margin-top: 10px;
  }

  /* MESSAGE */
  .message-flex {
    margin-top: 30px;
    flex-direction: column;
  }
  .message-flex .message-text {
    width: 100%;
  }
  .message-flex .message-text h3 {
    font-size: 1.3rem;
  }
  .message-flex .message-image {
    width: 100%;
  }
}