@charset "UTF-8";
/* CSS Document */

/* 聞こえにくさ感じていませんか */
.section-top {
  height: 100vh;
  position: relative;
}
.top_br {
  display: none;
}
.copy_img {
  position: absolute;
  right: 0;
  top: 0;
}
.copy_img2 {
  position: absolute;
  left: 0;
  bottom: 0;
}
.top_copy p {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -40%);
  width: 100%;
  font-size: 3rem;
  letter-spacing: 10px;
  line-height: 60px;
  text-align: center;
}
.top_copy p:last-of-type {
  box-sizing: border-box;
  font-size: 1.6rem;
  letter-spacing: normal;
  line-height: normal;
  margin-top: 100px;
  padding: 0 25px;
}

@media (max-width: 767px) {
  .top_br {
    display: block !important;
  }
  .copy_img {
    width: 30%;
  }
  .copy_img2 {
    width: 30%;
  }
  .top_copy p {
    font-size: 2.4rem;
    letter-spacing: 5px;
    line-height: 40px;
  }
  .top_copy p:last-of-type {
    text-align: left;
  }
}

/* 可能性のある環境 */
.section-situation {
  padding: 80px;
}
.section-situation h2 {
  text-align: center;
  margin-bottom: 20px;
}
.section-situation p {
  text-align: center;
  margin-bottom: 10px;
}
.situation_content p:before {
  content: "●";
  color: #fae6af;
  margin-right: 1%;
}
.situation_content p:nth-child(2):before {
  display: none;
}
.situation_content p:nth-child(2) {
  text-indent: 3rem;
  margin-bottom: 20px !important;
}
.situation_content p:nth-child(4):before {
  display: none;
}
.situation_content p:nth-child(4) {
  text-indent: 3rem;
  margin-bottom: 20px !important;
}
.situation_content {
  margin: 40px auto 0;
  width: fit-content;
}
.situation_content p {
  text-align: left;
  white-space: nowrap;
}
.triangle {
  position: relative;
}
.triangle::before {
  content: "";
  position: absolute;
  bottom: 10px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 60px 100px 0 100px;
  border-color: #fff transparent transparent transparent;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
}

@media (max-width: 767px) {
  .section-situation {
    padding: 60px 25px;
  }
  .section-situation p {
    text-align: left;
  }
}

/* どんな作業環境 */
.section-work {
  padding: 80px;
}
.section-work br {
  display: none;
}
.section-work h2 {
  text-align: center;
}
.work_content {
  width: fit-content;
  margin: 0 auto 80px;
}
.work_content p {
  margin-top: 10px;
  text-indent: -1.5rem;
  padding-left: 1rem;
}
.detail {
  text-align: center;
}

@media (max-width: 767px) {
  .section-work {
    padding: 60px 25px;
  }
  .section-work br {
    display: block;
  }
  .section-work h2 {
    margin-top: 20px;
  }
  .work_content {
    margin-bottom: 60px;
  }
}

/* 騒音性難聴とは */
.noise {
  max-width: 1060px;
  margin: 0 auto;
  
}

.section-noise {
  padding: 80px;
}

.section-noise h2 {
  text-align: left;
  margin-bottom: 20px;
}
.noise_content {
  display: flex;
  gap: 10%;
  align-items: center;
  flex-direction: row-reverse;
}
.noise_explanation {
  flex: 3;
}
.noise_explanation p:first-child {
  margin-bottom: 20px;
}
.noise_img {
  flex: 1;
}
.noise_img img {
  width: 100%;
}

@media (max-width: 767px) {
  .noise_content {
    display: block;
  }
  .section-noise h2 {
    text-align: center;
    margin-bottom: 40px;
  }
  .noise_img {
    width: 200px;
    margin: 0px auto 40px;
  }
}

/* 騒音にさらされる時*/
.section-careful {
  padding: 80px;
}
.section-careful h2 {
  text-align: center;
}
.careful_content {
  width: fit-content;
  margin: 0 auto;
  counter-reset: list;
  list-style-type: none;
}
.careful_content li {
  position: relative;
  margin: 0 -40px 20px 20px;
  padding: 15px;
  background: rgba(250, 230, 175, 0.4);
  border-radius: 5px;
}
.careful_content li:before {
  counter-increment: list;
  content: counter(list);
  position: absolute;
  left: -70px;
  width: 60px;
  height: 60px;
  text-align: center;
  line-height: 60px;
  color: #fff;
  font-size: 4rem;
  font-weight: bold;
  -webkit-text-stroke: 1px #5f4a22;
  background: #fae6af;
  top: 50%;
  border-radius: 50px;
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.careful_content li:after {
  content: "";
  display: block;
  position: absolute;
  left: -10px;
  height: 0;
  width: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 7px solid #fae6af;
  top: 50%;
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}

@media (max-width: 767px) {
  .section-careful {
    padding: 60px 25px;
  }
  .careful_content {
    margin: 0 50px;
    width: -webkit-fill-available;
  }
}

/* 作業環境管理 */
.section_protect {
  text-align: center;
}
.br_protect_h2 {
  display: none;
}
.br_protect {
  display: none;
}
.protect_img {
  width: 200px;
  margin: 0 auto;
}
.protect_img img {
  width: 100%;
}
.section_protect p {
  text-align: left;
  margin: 0px auto 20px;
  max-width: 848px;
}
.section_protect p:first-of-type {
  margin-top: 40px;
}
.section_protect p:nth-of-type(3) {
  margin-bottom: 40px;
}
.protect_detail {
  margin: 0 auto !important;
  text-align: center !important;
}

@media (max-width: 767px) {
  .br_protect_h2 {
    display: block;
  }
  .br_protect {
    display: block;
    content: "";
    margin-bottom: 20px;
  }
  .protect_img {
    width: 150px;
  }
}

/* 騒音対策 */
.section_protect2 {
  padding: 80px;
}
.section_protect2 h2 {
  text-align: center;
}
.br_protect2 {
  display: none;
}
.protect2 {
  text-align: center;
  display: flex;
  flex-direction: row-reverse;
  width: fit-content;
  margin: 0 auto;
}
.protect2_img {
  width: 200px;
  height: auto;
  margin: auto;
}
.protect2_img img {
  width: 100%;
}
.protect2 ol {
  text-align: left;
  margin-bottom: 40px;
}
.protect2 li {
  margin-bottom: 10px;
}
.protect2 li::marker {
  font-weight: bold;
}
.protect2 p {
  text-indent: -1.5rem;
  padding-left: 1rem;
}
@media (max-width: 767px) {
  .section_protect2 {
    padding: 60px 25px;
  }
  .br_protect2 {
    display: block;
  }
  .protect2 {
    display: block;
  }
  .protect2 ol {
    margin-left: 25px;
  }
  .protect2_img {
    margin-bottom: 40px;
  }
}

/* 事後措置*/
.section-aftercare h2 {
  text-align: center;
}
.section-aftercare br {
  display: none;
}
.aftercare {
  counter-reset: list;
  list-style-type: none;
  width: fit-content;
  margin: 0 auto;
}
.aftercare li {
  display: table;
  width: -webkit-fill-available;
  position: relative;
  height: 50px;
  margin: 20px 0px;
  padding: 5px 10px 5px 70px;
  border: 1px solid #5f4a22;
  color: #5f4a22;
  border-radius: 5px;
}
.aftercare li:before {
  counter-increment: list;
  content: counter(list);
  position: absolute;
  left: 0px;
  width: 60px;
  height: 60px;
  text-align: center;
  color: #fff;
  font-size: 4rem;
  font-weight: bold;
  -webkit-text-stroke: 1px #5f4a22;
  background: #fae6af;
  line-height: 60px;
  top: 50%;
  border-radius: 5px;
  -moz-transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.aftercare_explanation {
  display: table-cell;
  vertical-align: middle;
}
.section-aftercare p:first-of-type {
  margin-top: 60px;
}
.section-aftercare p {
  margin-top: 20px;
}

@media (max-width: 767px) {
  .section-aftercare br {
    display: block;
  }
  .section-aftercare p:first-of-type {
    margin-top: 30px;
  }
}

/* 予防法とは */
.prevention {
  max-width: 848px;
  margin: 0 auto;
}
.section-prevention h2 {
  text-align: left;
}
.prevention_content {
  display: flex;
  gap: 5%;
  align-items: center;
  flex-direction: row-reverse;
}
.prevention_explanation {
  flex: 3;
}
.prevention_explanation h3 {
  font-weight: 300;
}
.prevention_explanation h3 span {
  background: linear-gradient(transparent 70%, #fae6af 70%);
}
.prevention_explanation h3:before {
  content: "●";
  color: #fae6af;
  margin-right: 1%;
}
.span_left {
  margin-left: -5px;
}
.prevention_explanation li {
  list-style: none;
}
.prevention_explanation li:first-of-type {
  margin-bottom: 20px;
}
.prevention_explanation li p {
  padding-left: 2rem;
}
.prevention_img {
  flex: 1.5;
}
.prevention_img img {
  width: 100%;
}

@media (max-width: 767px) {
  .prevention_content {
    display: block;
  }
  .section-prevention h2 {
    text-align: center;
  }
  .prevention_explanation {
    margin: 0px auto;
    max-width: 395px;
  }
  .prevention_img {
    width: 50%;
    margin: 0px auto 40px;
  }
}

/* 受診しよう */
.section-action {
  padding: 80px;
}
.section-action h2 {
  text-align: center;
}
.section-action p {
  text-align: center;
}
.section-action p:last-child {
  margin-top: 10px;
}

@media (max-width: 767px) {
  .section-action {
    padding: 60px 25px;
  }
}