@charset "UTF-8";
/* いしのなかにいる */
.sp_none {
  display: inherit;
}
@media only screen and (max-width: 959px) {
  .sp_none {
    display: none;
  }
}

.pc_none {
  display: none;
}
@media only screen and (max-width: 959px) {
  .pc_none {
    display: inherit;
  }
}

.ai_lead {
  display: flex;
  padding: 40px 0;
  margin: 20px 0;
  position: relative;
}
.ai_lead::before {
  content: "";
  display: block;
  width: 340px;
  aspect-ratio: 340/144;
  background: url(../img/head_img.avif) 50% 50%/contain no-repeat;
  position: absolute;
  bottom: 100%;
  right: 0;
}
.ai_lead ._head {
  width: 33%;
  font-size: 30px;
}
.ai_lead ._head span {
  display: block;
  width: fit-content;
  background: #ffffff;
  padding: 0.25ex 1ex;
  margin-top: 1ex;
  line-height: 1.6;
}
.ai_lead ._head strong {
  color: #95c416;
  font-weight: 500;
}
.ai_lead ._body {
  width: 66%;
}

.ai_proposal {
  display: flex;
  border-radius: 10px;
  box-sizing: border-box;
  border: 2px solid #333333;
  padding: 20px;
  gap: 20px;
  margin: 30px 0 50px;
}
.ai_proposal > * {
  flex-grow: 1;
  display: flex;
  align-items: center;
  padding: 15px;
  width: calc(50% - 10px);
  box-sizing: border-box;
  position: relative;
  border-radius: 5px;
}
.ai_proposal > *._before {
  background: rgba(255, 255, 255, 0.8);
}
.ai_proposal > *._before::after {
  content: "";
  display: block;
  width: 60px;
  height: 20px;
  background: url(../img/proposal_arrow.webp) 50% 50%/contain no-repeat;
  position: absolute;
  right: -10px;
  top: 50%;
  transform: translate(50%, -50%);
  z-index: 1;
}
.ai_proposal > *._before ._head {
  font-size: 20px;
  text-align: center;
  width: 40%;
}
.ai_proposal > *._after {
  background: #ffffff;
}
.ai_proposal > *._after::before {
  content: "";
  display: block;
  position: absolute;
  top: 10px;
  left: 10px;
  aspect-ratio: 1/1;
  background: url(../img/proposal_corner.webp) 0 0/contain no-repeat;
  width: 60px;
}
.ai_proposal > *._after ._head {
  font-size: 30px;
  text-align: left;
  line-height: 1.4;
  padding-left: 50px;
  width: 35%;
}
.ai_proposal > *._after ._body {
  font-size: 20px;
}
.ai_proposal > *._after strong {
  background: linear-gradient(transparent 60%, #c1e557 40%);
  font-weight: 500;
}

.ai_action {
  display: flex;
  gap: 40px;
  margin: 0;
  padding: 0;
  list-style-type: none;
  flex-wrap: wrap;
}
.ai_action > li {
  margin: 0;
  padding: 0;
  width: calc(50% - 20px);
  background: #f5f5f5;
  border: 20px solid #ffffff;
  box-sizing: border-box;
  border-radius: 5px;
  position: relative;
}
.ai_action > li ._num {
  font-family: "Jost";
  color: #addd3a;
  font-size: 40px;
  position: absolute;
  top: 0;
  left: 0;
  background: url(../img/action_corner.webp) 0 0/contain no-repeat;
  width: 100px;
  aspect-ratio: 1/1;
  line-height: 1.6;
  text-indent: 0.5ex;
}
.ai_action > li ._img {
  padding: 30px 0 10px;
}
.ai_action > li ._img img {
  display: block;
  max-width: 70%;
  margin: auto;
}
.ai_action > li ._title {
  font-size: 27px;
  font-weight: 600;
  letter-spacing: 0;
  width: fit-content;
  margin: auto;
  position: relative;
  z-index: 1;
  background: linear-gradient(transparent 60%, #c1e557 40%);
}
.ai_action > li p {
  padding: 0 40px 20px;
}

.ai_flow {
  background: #eeeeee;
  padding: 30px 128px;
}
.ai_flow h2 {
  margin: 1ex auto 1ex;
}
.ai_flow .ai_pdca_list {
  margin: 0 auto;
  padding: 0;
  list-style-type: none;
}
.ai_flow .ai_pdca_list li {
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}
.ai_flow .ai_pdca_list li:first-child ._circle::before {
  content: none;
}
.ai_flow .ai_pdca_list li:first-child ._desc {
  border-top: none;
}
.ai_flow .ai_pdca_list ._circle {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 60px 0;
}
.ai_flow .ai_pdca_list ._circle::before {
  content: "";
  display: block;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-30%, -50%);
  width: 16px;
  aspect-ratio: 4/21;
  background: url(../img/ai_arrow.webp) 50% 50%/contain no-repeat;
}
.ai_flow .ai_pdca_list ._circle > div {
  aspect-ratio: 1/1;
  border-radius: 50% 50%;
  border: 1px solid #333333;
  box-shadow: 2px 2px 0 #333333;
  width: 160px;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.ai_flow .ai_pdca_list ._circle > div::before {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 50% 50%;
  box-sizing: border-box;
  border: 10px solid #ffffff;
  background: #333333;
  position: absolute;
  top: 0;
  left: 0;
}
.ai_flow .ai_pdca_list ._circle ._en {
  font-family: "Jost";
  font-size: 36px;
  text-align: center;
  color: #ffffff;
  position: relative;
  font-weight: 400;
  line-height: 1.2;
}
.ai_flow .ai_pdca_list ._circle ._jp {
  font-size: 16px;
  color: #c1e557;
  position: relative;
  line-height: 1.2;
}
.ai_flow .ai_pdca_list ._desc {
  padding: 40px 60px;
  border-top: 5px solid #e5e5e5;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ai_flow .ai_pdca_list ._desc ._title {
  font-size: 30px;
  width: fit-content;
  background: #ffffff;
  line-height: 1.2;
  padding: 0.25ex 0.5ex;
  position: relative;
  margin-top: 1ex;
}
.ai_flow .ai_pdca_list ._desc ._title.ai_mark::after {
  content: "AI";
  font-family: "Jost";
  color: #ffffff;
  background: #98d228;
  border-radius: 50%;
  border: 2px solid #ffffff;
  position: absolute;
  right: -2.3em;
  aspect-ratio: 1/1;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
  top: 50%;
  width: 1.8em;
  transform: translateY(-50%);
}

.ai_reason {
  padding: 2em 0;
}
.ai_reason .ai_reason_list {
  margin: 0;
  padding: 0;
  list-style-type: none;
  display: flex;
  gap: 70px;
}
.ai_reason .ai_reason_list li {
  flex: 1 1 0;
  min-width: 0;
  background: #ffffff;
}
.ai_reason .ai_reason_list li ._title {
  font-size: 24px;
  color: #ffffff;
  margin-top: 30px;
}
.ai_reason .ai_reason_list li ._title span {
  display: block;
  width: fit-content;
  background: #333333;
  line-height: 1.6;
  padding: 0.2ex 1ex;
  margin: 1ex 0 0 -10px;
}
.ai_reason .ai_reason_list li ._title strong {
  color: #a7da30;
}
.ai_reason .ai_reason_list li ._body {
  padding: 20px 40px 30px;
}

/* ===== レスポンシブ ===== */
@media only screen and (max-width: 959px) {
  .ai_lead ._head {
    font-size: 26px;
  }
  .ai_lead::before {
    width: 240px;
  }
  .ai_flow {
    padding: 30px 40px;
  }
  .ai_reason .ai_reason_list {
    gap: 40px;
  }
}
@media only screen and (max-width: 767px) {
  .ai_lead {
    flex-direction: column;
    padding: 20px 0;
  }
  .ai_lead::before {
    width: 150px;
  }
  .ai_lead ._head {
    width: 100%;
    font-size: 22px;
  }
  .ai_lead ._body {
    width: 100%;
    margin-top: 1em;
  }
  .ai_proposal {
    flex-direction: column;
    gap: 40px;
  }
  .ai_proposal > * {
    width: 100%;
  }
  .ai_proposal > ._before::after {
    right: auto;
    left: 50%;
    top: auto;
    bottom: -10px;
    transform: translate(-50%, 50%) rotate(90deg);
  }
  .ai_proposal > ._before ._head {
    width: auto;
  }
  .ai_proposal > ._after ._head {
    width: auto;
    font-size: 24px;
  }
  .ai_proposal > ._after ._body {
    font-size: 16px;
  }
  .ai_action {
    gap: 24px;
  }
  .ai_action > li {
    width: 100%;
  }
  .ai_action > li ._num {
    width: 80px;
    font-size: 32px;
  }
  .ai_action > li ._title {
    font-size: 22px;
  }
  .ai_action > li p {
    padding: 0 24px 20px;
  }
  .ai_flow {
    padding: 20px 16px;
  }
  .ai_flow .ai_pdca_list li {
    gap: 14px;
  }
  .ai_flow .ai_pdca_list ._circle {
    padding: 40px 0;
  }
  .ai_flow .ai_pdca_list ._circle > div {
    width: 110px;
  }
  .ai_flow .ai_pdca_list ._circle ._en {
    font-size: 26px;
  }
  .ai_flow .ai_pdca_list ._desc {
    padding: 24px 0 24px 16px;
  }
  .ai_flow .ai_pdca_list ._desc ._title {
    font-size: 20px;
  }
  .ai_flow .ai_pdca_list ._desc ._title.ai_mark {
    max-width: calc(100% - 2.8em);
  }
  .ai_reason .ai_reason_list {
    flex-direction: column;
    gap: 30px;
  }
  .ai_reason .ai_reason_list li {
    flex: none;
  }
  .ai_reason .ai_reason_list li ._title {
    font-size: 20px;
  }
  .ai_reason .ai_reason_list li ._body {
    padding: 16px 24px 24px;
  }
}
/* ===== スマホ・タブレットの崩れ修正 ===== */
@media only screen and (max-width: 959px) {
  .ai_proposal {
    flex-direction: column;
    gap: 40px;
  }
  .ai_proposal > * {
    width: 100%;
  }
  .ai_proposal > ._before::after {
    right: auto;
    left: 50%;
    top: auto;
    bottom: -10px;
    transform: translate(-50%, 50%) rotate(90deg);
  }
  .ai_proposal > ._after ._head {
    font-size: 26px;
  }
  .ai_action > li ._title {
    font-size: 22px;
  }
  .ai_reason .ai_reason_list {
    flex-direction: column;
    gap: 30px;
  }
}
@media only screen and (max-width: 767px) {
  .ai_proposal > * {
    flex-direction: column;
    align-items: flex-start;
  }
  .ai_proposal > ._before ._head {
    text-align: left;
  }
  .ai_proposal > ._after ._head {
    font-size: 22px;
    padding: 12px 0 0 62px;
  }
  .ai_proposal > ._after ._head br {
    display: none;
  }
  .ai_proposal ul {
    margin: 0.5em 0 0;
  }
}
.ai_lead ._body {
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 10px;
  padding: 24px 26px;
  word-break: normal;
  text-wrap: pretty;
}

.ai_action p,
.ai_flow p,
.ai_reason p {
  text-wrap: pretty;
}

.ai_proposal > ._after ._head {
  flex: 0 1 auto;
  width: auto;
  font-size: 24px;
  padding-right: 24px;
}
.ai_proposal > ._after ._head br {
  display: none;
}
.ai_proposal > ._after ._body {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 18px;
}
.ai_proposal > ._after ._body ul {
  padding-left: 1.4em;
}

@media only screen and (min-width: 960px) and (max-width: 1279px) {
  .ai_proposal > ._after ._head {
    font-size: 21px;
    padding-left: 44px;
    padding-right: 12px;
  }
  .ai_proposal > ._after ._body {
    font-size: 16px;
  }
}
.main_white {
  padding-bottom: 238px;
}

@media only screen and (max-width: 959px) {
  .ai_proposal > ._before::after {
    width: 36px;
    bottom: -20px;
  }
}
@media only screen and (max-width: 767px) {
  .ai_lead ._body {
    padding: 16px 20px;
  }
  .ai_proposal > ._after ._head {
    font-size: 22px;
  }
  .ai_proposal > ._after ._body {
    font-size: 16px;
  }
  .main_body {
    margin-bottom: 40px;
  }
  .main_white {
    padding-bottom: 218px;
  }
  .ai_reason .ai_reason_list li ._title span {
    margin-left: -6px;
  }
}

/*# sourceMappingURL=ai.css.map */