/* ============================================
   リセットCSS
   ============================================ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  max-width: 470px;
  margin: 0 auto;
}
#footer_btn{
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
  position: fixed;
  display: block;
  width: 100%;
  max-width: 470px;
  z-index: 1000;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0px;
}
#footer_btn.show {
  opacity: 1;
}
#footer_btn:hover{
  opacity: 0.7;
}
#footer_btn img{
  width: 100%;
}



h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: inherit;
}

ul,
ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input,
button,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: transparent;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section {
  display: block;
}

.fv_section_cta-btn {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

a:hover .fv_section_cta-btn {
  opacity: 0.8;
  transform: translateX(-50%) scale(1.05);
}

.section_cta-btn {
  width: 100%;
  object-fit: cover;
}

.section_cta-btn img {
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.section_cta-btn a:hover img {
  opacity: 0.8;
  transform: scale(1.05);
}

.section_cta-btn p {
  font-size: 12px;
  text-align: center;
  position: relative;
  top: -12px;
}

.main_container {
  position: relative;
}

.service_section {
  margin-bottom: -280px;
}

.worry_section {
  position: relative;
  z-index: 2;
}

.if_injection_section {
  position: relative;
  left: -6px;
  top: -85px;
  z-index: 1;
  width: 101%;
  overflow: hidden;
}

.if_injection_section img {
  max-width: 105%;
}

.downtime_section {
  position: relative;
  top: -180px;
  z-index: 0;
}

.possible_section {
  position: relative;
  top: -180px;
}

.possible-title_area {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 20px;
}

.possible-title_text {
  font-size: 24px;
  font-weight: 600;
  text-align: center;
  color: #0071bc;
}

.possible-title-line {
  width: 100%;
  margin: 5px auto 0;
  border-bottom: 2px solid #0071bc;
}

.possible_section p {
  font-size: 12px;
  text-align: center;
  position: relative;
  top: -12px;
}

.possible_section .fv_section_cta-btn {
  bottom: 70px;
  z-index: 1;
}

.possible_section .fv_section_cta-btn img {
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.possible_section .fv_section_cta-btn a:hover img {
  opacity: 0.8;
  transform: scale(1.05);
}

.why_section {
  position: relative;
  top: -280px;
}

/* ---------- FV ---------- */
.fv_section {
  position: relative;
}

.hero_section .fv_section_cta-btn {
  bottom: -10px;
  z-index: 1;
}

/* ---------- END FV ---------- */

/* ---------- POINT ---------- */

.point-card_section .point-card {
  position: relative;
  width: 90%;
  margin: 80px auto 0;
  background: #e4f4fb;
  border-radius: 20px;
  padding: 70px 24px 32px;
  box-sizing: border-box;
}

.point-card_section .point-badge {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #0071bc;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .15);
}

.point-card_section .point-badge span {
  font-family: 'Noto Serif JP', serif;
  display: block;
  line-height: 1;
}

.point-card_section .point-label {
  font-size: 20px;
}

.point-card_section .point-number {
  font-size: 50px;
  font-weight: 400;
}

.point-card_section .card-heading {
  background: #0071bc;
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  padding: 14px 10px;
}

.point-card_section .card-image {
  width: 100%;
  display: block;
  margin: 0 auto 24px;
}

.point-card_section .card-text {
  font-size: 16px;
  line-height: 2;
  color: #333;
}

.point-card_section .point-card-image {
  margin-top: 24px;
}

/* ---------- END POINT ---------- */
/* ---------- TREATMENT FLOW ---------- */
.treatment_flow_section {
  background: linear-gradient(135deg, #5bbeb1, #29a6dc, #446fb6);
  padding: 40px 0;
}

.treatment_flow_section .flow-title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 8px;
  text-align: center;
  color: #fff;
}

.treatment_flow_section .flow-title-line {
  width: 60%;
  margin: 0 auto 30px;
  border-bottom: 2px dashed rgba(255, 255, 255, 0.8);
}

.treatment_flow_section .flow-card {
  position: relative;
  width: 90%;
  margin: 0 auto 40px;
  background: #fff;
  border-radius: 24px;
  padding: 32px 24px;
  box-sizing: border-box;
  color: #333;
  text-align: center;
}

.treatment_flow_section .step-badge {
  font-family: 'Noto Serif JP', serif;
  position: absolute;
  left: -15px;
  top: -15px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #2b61b4;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 50px;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .2);
}

.treatment_flow_section .card-heading {
  font-size: 30px;
  font-weight: bold;
  color: #2b61b4;
  margin-bottom: 24px;
}

.treatment_flow_section .card-heading.title_left {
  margin-left: 55px;
}

.treatment_flow_section .card-image {
  width: 100%;
  display: block;
  margin: 0 auto 24px;
}

.treatment_flow_section .card-text {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 28px;
}

.treatment_flow_section .cta-btn {
  width: 100%;
  object-fit: cover;
}

.treatment_flow_section .cta-btn img {
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.treatment_flow_section .cta-btn:hover img {
  opacity: 0.8;
  transform: scale(1.05);
}

/* ---------- END TREATMENT FLOW ---------- */
/* ---------- about-clinic ---------- */
.about-clinic {
  /* background-image: url(../img/about-clinic.webp);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover; */
  padding: 60px 0;
}

.about-clinic h2 {
  background-image: none;
  margin-bottom: 30px;
  font-size: 32px;
  text-align: center;
  color: #30a1d2;
  font-weight: 600;
}

.about-clinic .subtitle {
  background-color: #30a1d2;
  width: 6em;
  margin: 24px 0 12px;
  padding: 10px 7px;
  border-radius: 1.8rem;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
}

.about-clinic .flexWrap {
  display: flex;
  gap: 4%;
  padding-top: 8%;
}

.about-clinic .flexWrap .about-clinic__google-map {
  width: 48%;
}

.about-clinic .flexWrap .about-clinic__time span {
  color: #30a1d2;
  padding-right: 10px;
  font-size: 15px;
}

.about-clinic .flexWrap,
.about-clinic__station,
.about-clinic__address,
.about-clinic__address,
.about-clinic__parking {
  width: 90%;
  margin-right: 5%;
  margin-left: 5%;
}

/* ---------- footer ---------- */
.footer {
  background-color: #30a1d2;
}

.footer__copyright {
  color: #fff;
  text-align: center;
  font-size: .9rem;
  font-weight: 500;
  padding: 2%;
  letter-spacing: 1px;
}

.swiper-slide img {
  display: block;
  margin: auto;
  width: 90%;
}

.swiper-pagination {
  position: absolute;
  left: 50%;
  bottom: -20px;
  transform: translateX(-50%);
  z-index: 10;
  text-align: center;
}

.swiper03-pagination,
.swiper04-pagination {
  position: relative !important;
  left: 50% !important;
  bottom: -20px !important;
  transform: translateX(-50%) !important;
  margin-top: 10px;
}

.swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: #d6d6d6;
  opacity: 1;
  border-radius: 50%;
  margin: 0 16px !important;
  display: inline-block;
  transition: background 0.3s;
}

.swiper-pagination-bullet-active {
  background: linear-gradient(90deg, #75b5d4, #30a1d2) !important;
}

.about-text {
  font-size: 16px;
  line-height: 2;
  font-weight: 500;
}

@media (max-width: 400px) {
  .service_section {
    margin-bottom: -250px;
  }

  .if_injection_section {
    left: -6px;
    top: -70px;
    z-index: 1;
    width: 102%;
    overflow: hidden;
  }

  .downtime_section {
    top: -150px;
  }

  .possible_section {
    top: -150px;
  }

  .why_section {
    top: -250px;
  }
}