/* リセットと基本設定 */
html, body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

p {
  margin: 0;
}

header {
  position: fixed; 
  z-index: 1;
  top: 0;
  left: 0;
  display: flex;
  height: 72px;
  width: 100%;
  padding: 0px 24px;
  align-items: center;
  justify-content: space-between; 
  background: #FFF;
  box-shadow: 0px 2px 16px 0px rgba(0, 0, 0, 0.08);
}

.title {
  display: flex;
  align-items: center;
  height: 56px;
  flex-shrink: 0;
}

header img {
  height: 52px;
}

.title h1 img {
  height: 48px;
}

.button {
  display: flex;
  width: 161px;
  padding: 9px 10px;
  justify-content: center;
  align-items: center;
  border-radius: 100px;
  border: 2px solid #0097D6;
  background: #FFF;
  color: #0097D6;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%;
  text-decoration: none;
}

#main {
  margin: 120px 0 120px;
  background: #fff;
}

.main_inner {
  display: flex;
  gap: 100px;
  justify-content: center;
  align-items: center;
}

.logo {
  width: 240px;
  height: 240px;
  margin: 0 auto;
}

.main_text {
  padding: 40px 0 16px;
  color: #221E1E;
  text-align: center;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
  display: flex;
	justify-content: center;
	align-items: center;
}

.main_text::before {
  content: '';
	width: 2px;
	height: 28px;
	background-color: #221E1E;
	margin-right: 20px;
	transform: rotate(-32deg)
}

.main_text::after {
  content: '';
	width: 2px;
	height: 28px;
	background-color: #221E1E;
	margin-left: 20px;
	transform: rotate(32deg)
}

.logo_text {
  height: 80px;
  margin: 0 auto 40px;
}

.main_button {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
}

.button_01 img {
  height: 64px;
}

.button_02 img {
  height: 82px;
}

.image_01 {
  height: 634px;
  width: auto;
}

#about {
  padding-top: 120px;
  background: #F3F5F7;
}

h2 {
  display: flex;
  flex-direction: column;
  text-align: center;
  padding-bottom: 120px;
}

h2 span {
  color: #0097d6;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 26px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%; 
  letter-spacing: 4px;
  padding-bottom: 24px;
}

h2 strong {
  color: #221E1E;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 44px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

.about_inner {
  margin: auto;
  width: 1015px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.about_inner_02 {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about_inner_02 h3 {
  padding-bottom: 40px;
  color: #0097d6;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 32px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%; 
}

.about_text {
  width: 480px;
}

.about_text p {
  padding: 16px 0;
  color: #221E1E;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 24px;
  font-style: normal;
  font-weight: 400;
  line-height: 140%;
}

#possible {
  padding: 160px 0;
background: #F3F5F7
}

.possible_inner {
  text-align: center;
}

.possible_inner ul {
  display: inline-flex;
  gap: 40px;
  list-style:none;
  padding: 0;
  margin: 0px;
}

.possible_inner li {
  width: 220px;
}

.possible_inner ul li img {
  width: 210px;
  height: 210px;
  border-radius: 1000px;
  background: #FFF;
  margin: auto;
}

.possible_inner ul li p {
  padding-top: 40px;
  color: #221E1E;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 22px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

#features {
  padding: 80px 0;
  background-image: url(images/lp_back.png);
}

#features h2 span {
  color: #0097D6;
}

#features h2 {
  padding-bottom: 40px;
}

.features_inner {
  padding-left: 80px;
  display: flex;
  align-items: center;
}

.features_inner_01 {
  display: flex;
  gap: 24px;
  flex-direction: column;
}

.features_section {
  padding: 30px;
  display: flex;
  border-radius: 10px;
  background: #0097D6;
}

.features_section img {
  width: 120px;
  height: 120px;
  border-radius: 100px;
  fill: #FFF;
}

.features_section_text {
  margin-left: 64px;
}

.features_section_text h3 {
  color: #FFF;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 28px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

.features_section_text p {
  padding-top: 16px;
  width: 487px;
  color: #FFF;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 16px;
  font-weight: 400;
  line-height: 140%;
}

.features_inner_02 {
  margin: auto;
}

#method {
  padding: 120px 0 240px;
  background: #F3F5F7;
}

#method h2 {
  padding-bottom: 40px;
}

.start h2 span {
  color: #0097D6;
}

.start_inner_01 {
  width: 1200px;
  margin: 100px auto 0;
  border-radius: 32px;
  background: #FFF;
}

.start_inner_02 {
  width: 1036px;
  padding: 72px 0;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step {
  height: 319px;
  width: 202px;
}

.step h3 {
  padding-bottom: 16px;
  color: #221E1E;
  text-align: center;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%; 
  letter-spacing: 1px;
}

.step img {
  margin: auto;
  width: 160px;
}

.step p {
  padding-top: 32px;
  color: #221E1E;
  text-align: center;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

.triangle {
  background: #0097D6;
  height: calc(tan(60deg) * 30px / 2);
  width: 20px;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

#contact {
  padding: 120px 0 180px;
}

#contact h2 {
  padding-bottom: 80px;
}

.contact {
  width: 720px;
  margin: auto;
}

form {
  display: inline-flex;
  flex-direction: column;
  gap: 20px;
}

.form {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 10px;
  padding-bottom: 4px;
}

.required {
  padding: 4px 6px;
  border-radius: 3px;
  background: #0097D6;
  color: #fff;
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: 120%;
}

.form label {
  color: #221E1E;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
}

input, select {
  width: 720px;
  height: 40px;
  border-radius: 2px;
  border: 1px solid #AAA;
  background: #FFF;
  color: #221E1E;
  font-size: 13px;
  font-style: normal;
  font-weight: 500;
  line-height: 120%; 
  padding-left: 8px;
}

.any {
  padding: 4px 6px;
  border-radius: 3px;
  background: #BABABA;
  color: #fff;
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: 120%;
}

textarea {
  width: 720px;
  height: 120px;
  border-radius: 2px;
  border: 1px solid #AAA;
}

.attention {
  width: 720px;
  height: 248px;
  border-radius: 2px;
  border: 1px solid #AAA;
  background: #E4E7E6;
  overflow-y: auto;
  padding: 16px 16px 0 16px;
  text-align: left;
}

.attention_1 {
  color: #221E1E;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%;
  padding-bottom: 10px;
}

.attention_2 {
  color: #221E1E;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  line-height: 120%; 
  padding-bottom: 6px;
}

.attention_3 {
  color: #221E1E;
  font-size: 13px;
  font-style: normal;
  font-weight: 500;
  line-height: 120%; 
  padding-bottom: 20px;
}

#submitButton {
  background: #858585;
  width: 320px;
  height: 56px;
  color: #FFF;
  text-align: center;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
  border: none;
  margin: auto;
}

#submitButton:disabled {
  background: #B0B0B0; /* Lighter background for disabled state */
  color: #D3D3D3;      /* Lighter text color for disabled state */
}


#close {
  background: #F3F5F7;
}

.close_inner {
  display: flex;
  gap: 180px;
  justify-content: center;
  align-items: center;
  padding: 40px 0;
}

.close_inner_01 {
  text-align: center;
}

.close_text {
  padding-bottom: 8px;
  color: #221E1E;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
  line-height: 140%; 
}

.close_title {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.close_title img {
  height: 72px;
}

.close_title  .logo_text {
  height: 52px;
  width: auto;
  margin: 0;
}

.close_title p {
  color: #221E1E;
  text-align: center;
  font-feature-settings: 'clig' off, 'liga' off;
  font-size: 56px;
  font-style: normal;
  font-weight: 700;
  line-height: 140%;
}

.close_button {
  padding-top: 72px;
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

.close_button .button_01 img {
  height: 48px;
}

.close_button .button_02 img {
  height: 62px;
}

.close_inner_02 img {
  width: 320px;
  height: auto;
}

footer {
  background: #221E1E;
  padding: 24px 40px 16px;
}

.footer {
  display: flex;
  justify-content: space-between;
  padding-bottom: 30px;
}

.footer_inner_01 {
  padding-left: 24px;
  display: flex;
}

.footer_inner_01, .footer_inner_02 p {
  color: #FFF;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 100%;
}

.footer_inner_text_01 {
  width: 91px;
}

.footer_inner_text_02 {
  font-size: 14px;
  padding-top: 8px;
}

#copy {
  color: #FFF;
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: 100%;
  text-align: center;
}

.pagetop {
  cursor: pointer;
  position: fixed;
  right: 40px;
  bottom: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  transition: .3s;
  background: #ADDBEE;
  
/*   デフォルトは非表示 */
  opacity: 0;
}

.pagetop:hover {
  box-shadow: 0 0 10px #F3F5F7;
}

@media screen and (max-width: 1279px) {
  
  header img {
    height: 40px;
  }

  .title h1 img {
    height: 34px;
  }

  .button {
    width: 124px;
    padding: 8px;
    font-size: 16px;
  }
  
  #main {
    margin: 100px 0 60px 0;
  }

  .main_inner {
    margin-left: 0;
    flex-direction: column-reverse;
    gap: 0;
  }

  .logo {
    width: 120px;
    height: 120px;
    margin: 0 auto;
  }

  .main_text {
    padding: 24px 0 8px;
    font-size: 14px;
  }

  .main_text::before {
    width: 1px;
    height: 14px;
    margin-right: 8px;
  }
  
  .main_text::after {
    width: 1px;
    height: 14px;
    margin-left: 8px;
  }

  .logo_text {
    height: 44px;
    margin: 0 auto;
  }

  .mobile .logo_text {
    width: 72px;
  }

  .main_button {
    padding-top: 24px;
    gap: 12px;
  }

  .button_01 img {
    height: 48px;
  }
  
  .button_02 img {
    height: 62px;
  }

  .image_01 {
    max-height: 360px;
  }

  #about {
    padding-top: 60px;
  }

  #about h2, #features h2 {
    padding-bottom: 24px;
  }

  h2 span {
    font-size: 14px;
    padding-bottom: 16px;
  }

  h2 strong {
    font-size: 22px;
  }
  
  .about_inner {
    width: 342px;
    flex-direction: column;
  }

  .about_inner_01 img {
  height: 280px;
  }

  .about_inner_02 {
    padding-top: 32px;
  }

  .about_inner_02 h3 {
    padding-bottom: 20px;
    font-size: 20px;
  }

  .about_text {
    width: 342px;
  }

  .about_text p {
    font-size: 16px;
    padding: 10px 0;
  }

  #features {
    padding: 60px 0;
  }

  .features_inner {
    padding-left: 0px;
    flex-direction: column-reverse;
    gap: 40px;
  }

  .features_inner_01 {
    gap: 24px;
    align-items: center;
  }

  .features_section {
    padding: 40px 0;
    width: 342px;
    flex-direction: column;
    align-items: center;
  }

  .features_section img {
    width: 80px;
    height: 80px;
  }

  .features_section_text {
    margin-left: 0px;
    margin-top: 40px;
  }

  .features_section_text h3 {
    font-size: 20px;
    text-align: center;
  }

  .features_section_text p {
    width: 264px;
    margin: auto;
  }
  
  .features_inner_02 img {
    height: 280px;
  }

  #possible {
    padding: 104px 0 60px;
  }

  #possible h2 {
    padding-bottom: 60px;
  }

  .possible_inner ul {
    flex-wrap: wrap;
    width: 320px;
  }

  .possible_inner li {
    width: 140px;
  }

  .possible_inner ul li img {
    width: 120px;
    height: 120px;
  }

  .possible_inner ul li p {
    padding-top: 16px;
    font-size: 14px;
  }

  #method {
    padding: 60px 0;
  }
  
  #method h2 {
    padding-bottom: 60px;
  }

  .start_inner_01 {
    width: 286px;
    margin: 0 auto;
  }

  .start_inner_02 {
    width: auto;
    flex-direction: column;
    padding: 56px 0;
    gap: 36px;
  }

  .step {
    height: auto;
  }

  .step h3 {
    font-size: 18px;
  }

  .step img {
    width: 130px;
  }

  .step p {
    font-size: 14px;
  }

  .triangle {
    height: calc(tan(60deg) * 20px / 2);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
  }

  #contact {
    padding: 60px 0;
  }

  #contact h2 {
    padding-bottom: 60px;
  }

  .contact {
    width: 310px;
  }

  form {
    gap: 16px;
  }

  .form {
    width: 310px;
    height: 23px;
    gap: 8px;
  }

  .required {
    padding: 4px 6px;
  }

  .form label {
    font-size: 16px;
  }

  input, select {
    width: 310px;
    height: 48px;
    font-size: 16px;
    padding-left: 12px;
  }

  .any {
    padding: 4px 6px;
  }

  textarea {
    width: 310px;
    height: 194px;
  }

  .attention {
    width: 310px;
    height: 200px;
  }

  .attention_1 {
    font-size: 16px;
  }

  .attention_2 {
    font-size: 14px;
  }

  .attention_3 {
    font-size: 12px;
  }

  #submitButton {
    width: 100%;
  }

  .close_inner {
    gap: 0;
    padding: 60px 0;
    flex-direction: column-reverse;
  }

  .close_inner_01 {
    padding-top: 52px;
  }

  .close_text {
    padding-bottom: 8px;
    color: #221E1E;
    font-feature-settings: 'clig' off, 'liga' off;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%;
  }

  .close_title img {
    width: 60px;
    height: 60px;
  }

  .close_title p {
    color: #221E1E;
    text-align: center;
    font-feature-settings: 'clig' off, 'liga' off;
    font-size: 36px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%;
  }

  .close_button {
    padding-top: 16px;
  }

  .close_inner_02 img {
    width: 240px;
  }

  footer {
    padding: 24px 16px 16px;
  }

  .footer {
    flex-direction: column;
  }

  .footer_inner_01 {
    padding-left: 0;
  }

  .footer_inner_02 {
  padding-top: 16px;
  }

}