:root {
  --main_color: #007ec5;
  --bg_color: #e1ffff;
}

html {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-size: 10px;
  word-break: break-all;
  scroll-behavior: smooth;
}

body {
  /* max-width: 192rem; */
  margin: auto;
  font-feature-settings: "palt";
  overflow-x: hidden;
}

img,video {
  display: block;
  max-width: 100%;
  height: auto;
}

video {
  filter: drop-shadow(0px 0px #000);
}

h2 {
  display: flex;
  align-items: center;
  flex-direction: column;
  color: var(--main_color);
  font-size: 3.3rem;
  font-weight: bold;
  text-align: center;
  padding-bottom: 2rem;
}

h2 .text_en {
  font-size: 1.5rem;
}

h2 .text_line {
  border-bottom: solid 2px;
  padding-bottom: .5rem;
  margin-bottom: 1rem;
}

h3 {
  font-weight: bold;
}

p {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
}

.text_yaku {
  font-family: YakuHanRP, "Zen Kaku Gothic New", sans-serif;
}

a {
  display: block;
}

.inner {
  max-width: 100rem;
  margin: auto;
}

.position {
  position: relative;
}

.sp_only {
  display: none !important;
}

@media screen and (min-width: 751px) and (max-width: 1080px) {
  html {
    font-size: 0.926vw;
  }
}

@media screen and (max-width: 750px) {
  html {
    font-size: 1.333vw;
  }

  body {
    max-width: 75rem;
  }

  h2 {
    font-size: 5.5rem;
    padding-bottom: 3.5rem;
  }

  h2 .text_en {
    font-size: 2.6rem;
  }

  p {
    font-size: 3rem;
  }

  .pc_only {
    display: none !important;
  }

  .sp_only {
    display: block !important;
  }
}

/* ========== animation ========== */
.anime {
  transition: .5s ease-in-out;
}

.fadeIn {
  opacity: 0;
}

.fadeIn.active {
  opacity: 1;
}

.fadeUp {
  opacity: 0;
  transform: translateY(2rem);
}

.fadeUp.active {
  opacity: 1;
  transform: translateY(0);
}


/* ============ cta ============ */
.cta {
  padding: 8rem 7rem 4rem;
}

.cta.cta_last {
  padding: 7rem 7rem 8rem;
}

.cta h2 {
  align-items: flex-start;
  padding-bottom: 1.5rem;
}

.cta_contents {
  width: 57rem;
}

.cta_links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.cta_txt {
  margin-bottom: 2rem;
  line-height: 1.5;
}

.cta_tel {
  display: flex;
  align-items: flex-start;
}
.cta_tel .cta_tel_icon {
  margin-top: 1rem;
  margin-right: .5rem;
  width: 2rem;
}
.cta_tel p {
  font-size: 3.8rem;
  font-weight: bold;
  line-height: 1.2;
}

.cta_tel p span {
  display: block;
  font-size: 1.4rem;
  font-weight: 500;
}

.cta_line {
  width: 27.3rem;
}

.cta_img {
  position: absolute;
  right: 5rem;
  bottom: 0;
  width: 30rem;
}

.cta.cta_last .cta_img {
  width: 32rem;
}

@media screen and (max-width: 750px) {
  .cta,
  .cta.cta_last  {
    padding: 8rem 4rem;
  }

  .cta h2 {
    font-size: 4.7rem;
    letter-spacing: -0.08em;
  }

  .cta_contents {
    width: 44rem;
  }

  .cta_links {
    flex-direction: column;
    /* gap: 1rem; */
  }

  .cta_txt {
    font-size: 2.6rem;
    margin-bottom: 1rem;
  }

  .cta_tel {
    width: auto;
  }

  .cta_tel .cta_tel_icon {
    margin-top: 2rem;
    width: 3.1rem;
  }

  .cta_tel p {
    font-size: 6.1rem;
  }

  .cta_tel p span {
    font-size: 2.3rem;
  }

  .cta_line {
    width: 42.7rem;
  }

  .cta_img,
  .cta.cta_last .cta_img {
    bottom: 4rem;
    right: 3rem;
    width: 24rem;
  }
}


/* ============ header ============ */
header {
  position: fixed;
  top: 0;
  background-color: #fff;
  width: 100%;
  height: 9rem;
  align-content: center;
  z-index: 10;
}

.header_contents {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4rem;
  max-width: 120rem;
  margin: auto;
}

.header_logo {
  width: 23.7rem;
}

.header_contents .cta_line {
  width: 22.8rem;
}

@media screen and (max-width: 750px) {
  header {
    height: 14.4rem;
  }

  .header_contents {
    padding: 1rem 1.5rem 1rem 4rem;
}

  .header_contents .cta_links {
    align-items: flex-start;
    flex-direction: row;
  }

  .header_contents .cta_links a {
    width: 12.2rem;
  }

  .header_logo {
    width: 33.9rem;
  }
}

/* ============ fv ============ */
.fv {
  background-image: url(../img/fv_bg.png);
  background-size: cover;
  background-position: center;
  padding: 12rem 2rem 8rem;
  margin-top: 9rem;
  animation: fadeIn 0.8s ease-in-out both;
  min-height: 48rem;
}

.fv .inner {
  animation: fadeIn 0.8s ease-in-out .5s both;
}

.fv h1 {
  width: 47.2rem;
}

.fv p {
  font-size: 1.9rem;
  padding: 2rem 0 3rem;
}

.fv p span {
  font-size: 1.6rem;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@media screen and (max-width: 750px) {
  .fv {
    background-position: 54%;
    padding: 13rem 3.5rem 6.2rem;
    margin-top: 14.4rem;
    min-height: 58rem;
  }

  .fv h1 {
    position: relative;
    width: 55.4rem;
  }

  .fv p {
    font-size: 2.9rem;
    padding: 3rem 0 5rem;
  }

  .fv p span {
    display: block;
    font-size: 2.7rem;
  }

  .fv .cta_line {
    width: 47.3rem;
    margin: auto;
  }

  .fv .fv_parts {
    position: absolute;
    top: 22rem;
    right: 17rem;
    width: 18rem;
  }
}

/* ============ intro ============ */
.intro {
  padding: 8rem;
}

.intro h2 {
  align-items: flex-start;
  gap: 1.2rem;
  padding-bottom: 3rem;
  font-size: 2.6rem;
}

.intro p {
  line-height: 2em;
}

.intro_img_wrap {
  position: absolute;
  top: 6rem;
  right: 8rem;
  width: 54rem;
}

.intro_img_wrap .intro_img {
  position: relative;
  opacity: 0;
  transform: translateY(2rem);
  transition-duration: 1s;
}

.intro_img_wrap.active .intro_img {
  opacity: 1;
  transform: translateY(0);
}

.intro_img.--01 {
  margin-top: 4rem;
  width: 27.7rem;
  z-index: 2;
  transition-delay: .5s;
}
.intro_img.--02 {
  margin-left: auto;
  margin-top: -30rem;
  width: 24.6rem;
  transition-delay: .8s;
}
.intro_img.--03 {
  margin-left: auto;
  margin-right: 10rem;
  margin-top: 3rem;
  width: 21.5rem;
  transition-delay: 1.1s;
}

@media screen and (max-width: 750px) {
  .intro {
    padding: 8rem 3.5rem;
  }

  .intro h2 {
    font-size: 4.4rem;
    letter-spacing: -0.02em;
  }

  .intro p {
    font-size: 2.8rem;
    line-height: 1.7em;
  }

  .intro_img_wrap {
    top: 7rem;
    right: 1rem;
    width: 28rem;
  }

  .intro_img.--01 {
    margin-top: 0rem;
    width: 25.0rem;
  }
  .intro_img.--02 {
    margin-top: 3.4rem;
    margin-right: 1rem;
    width: 19.6rem;
    z-index: 2;
  }
  .intro_img.--03 {
    margin-top: -2rem;
    margin-right: 7rem;
    width: 17rem;
  }
}

/* ============ reason ============ */
.reason {
  background-image: url(../img/reason_bg.png);
  background-size: cover;
  background-position: center;
  padding: 5rem 0;
}

.reason h2 {
  position: relative;
  color: #000;
  padding: 1rem 8rem;
  margin: auto;
  width: fit-content;
}

.reason h2 .h2_l {
  font-size: 4.5rem;
  line-height: .8;
}

.reason h2::before,
.reason h2::after {
  content: "";
  display: block;
  position: absolute;
  background-image: url(../img/reason_ttl_parts.png);
  background-size: 100%;
  background-repeat: no-repeat;
  height: 8.3rem;
  width: 2rem;
}
.reason h2::before {
  left: 0;
}
.reason h2::after {
  right: 0;
  transform: rotate(-180deg);
}

.reason_wrap {
  padding: 0 8rem;
}

.reason_contents {
  display: flex;
  background-color: #fff;
  border-radius:2rem;
  margin-top: 3rem;
  overflow: hidden;
}

.reason_text {
  padding: 3rem 4rem;
}

.reason_text .reason_num {
  color: #007ec5;
  font-size: 3.6rem;
  font-weight: bold;
  text-align: center;
}

.reason_text .reason_num span {
  display: block;
  font-size: 1.6rem;
}

.reason_text h3 {
  font-size: 2.5rem;
  color: #007ec5;
  margin: 1rem;
  line-height: 1.4;
}

.reason_text h3 span {
  display: block;
  border-bottom: #007ec5 solid 1px;
  width: fit-content;
  margin: auto;
}

.reason_img {
  width: 44rem;
}

@media screen and (max-width: 750px) {
  .reason {
    background-position: left;
    padding: 8rem 0;
  }

  .reason h2 .h2_l {
    font-size: 8.2rem;
  }

  .reason h2::before,
  .reason h2::after {
    height: 17.8rem;
    width: 4.3rem;
  }

  .reason_wrap {
    padding: 0 4.5rem;
  }

  .reason_contents {
    flex-direction: column;
    box-shadow: .3rem .3rem .7rem 0px rgba(0, 0, 0, 0.2);
    border-radius: 3rem;
    padding: 3rem 4.5rem 4.5rem;
    margin-top: 5rem;
  }

  .reason_text {
    padding: 0;
  }

  .reason_text .reason_num {
    font-size: 6rem;
  }

  .reason_text .reason_num span {
    font-size: 2.7rem;
  }

  .reason_text h3 {
    font-size: 5.3rem;
  }

  .reason_text p {
    line-height: 1.4;
    margin: 3rem 0;
  }

  .reason_img {
    width: 100%;
  }
}

/* ============ business ============ */
.business {
  padding-top: 10rem;
}

.business_design {
  background-color: #fff;
  border: #dcf8ff solid .3rem;
  border-bottom: none;
  border-radius: 31rem 31rem 0 0;
  padding: .8rem .8rem 0;
}

.business_bg {
  background-image: url(../img/com_bg_blue.jpg);
  border-radius: 30rem 30rem 0 0;
  padding: 5.5rem 4rem;
}

.business h2 {
  position: relative;
}

.business h2::before,
.business h2::after {
  content: "";
  position: absolute;
  bottom: -1.0rem;
  background-size: cover;
  background-repeat: no-repeat;
}
.business h2::before {
  left: 16rem;
  background-image: url(../img/business_top01.png);
  width: 19rem;
  height: 20rem;
}
.business h2::after {
  right: 17rem;
  background-image: url(../img/business_top02.png);
  width: 15.8rem;
  height: 19.5rem;
}

.business_wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding-top: 3rem;
}

.business_contents {
  box-shadow: .1rem .1rem .6rem .2rem rgba(0, 0, 0, 0.1);
  background-color: #fff;
  padding: 2.5rem;
  width: 28rem;
}

.business h3 {
  position: relative;
  font-size: 2rem;
  color: #007ec5;
  background-color: #ffff46;
  padding: .8rem;
  margin: 2rem auto;
  text-align: center;
}

.business h3::after {
  content: "";
  position: absolute;
  bottom: -1.3rem;
  left: 0;
  background-image: url(../img/business_ttl_parts_pc.png);
  background-size: 100%;
  background-repeat: no-repeat;
  width: 100%;
  height: 1rem;
}

.business h3.multi_line {
  line-height: 1.5em;
}

.business h3.multi_line::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  margin: auto;
  width: 90%;
  height: 1px;
  background-image: repeating-linear-gradient(90deg, #007ec5, #007ec5 .4rem, transparent .4rem, transparent .7rem);
  background-position: left top;
  background-repeat: repeat-x;
  background-size: 100% 1px;
}

@media screen and (max-width: 750px) {
  .business {
    padding-top: 12rem;
  }

  .business_design {
    border-radius: 51rem 51rem 0 0;
    margin: 0 2.2rem;
  }

  .business_bg {
    border-radius: 50rem 50rem 0 0;
    padding: 12rem 4.5rem 4.5rem;
  }

  .business h2::before,
  .business h2::after {
    bottom: 2rem;
  }
  .business h2::before {
    left: -6.5rem;
    width: 26.4rem;
    height: 27.6rem;
  }
  .business h2::after {
    right: -6rem;
    width: 22.4rem;
    height: 27.7rem;
  }

  .business_wrap {
    gap: 4rem;
  }

  .business_contents {
    box-shadow: .3rem .3rem .8rem .1rem rgba(0, 0, 0, 0.2);
    padding: 4rem;
    width: 100%;
  }

  .business h3 {
    font-size: 4.3rem;
    margin-top: 4rem;
    margin-bottom: 5rem;
    padding: 1rem 3rem;
    width: fit-content;
  }

  .business h3::after {
    bottom: -3.6rem;
    background-image: url(../img/business_ttl_parts_sp.png);
    height: 2.8rem;
  }

  .business h3.multi_line {
    line-height: 1.3em;
  }

  .business h3.multi_line::before {
    background-image: repeating-linear-gradient(90deg, #007ec5, #007ec5 1rem, transparent 1rem, transparent 2rem);
  }
}


/* ============ flow ============ */
.flow {
  padding-top: 10rem;
}

.flow_wrap {
  display: flex;
  color: #fff;
}

.flow_contents {
  display: flex;
  flex-direction: column;
  padding: 2rem 4rem 3rem;
  height: 100%;
  max-width: 38rem;
}

.flow_contents_shadow:nth-child(1) {
  filter: drop-shadow(4px 0px 3px rgba(0, 0, 0, 0.2));
  z-index: 3;
}
.flow_contents_shadow:nth-child(2) {
  filter: drop-shadow(4px 0px 2px rgba(0, 0, 0, 0.3));
  z-index: 2;
}
.flow_contents_shadow:nth-child(1) .flow_contents,
.flow_contents_shadow:nth-child(2) .flow_contents {
  clip-path: polygon(0% 0%, 85% 0%, 100% 50%, 85% 100%, 0% 100%);
  margin-right: -6rem;
}
.flow_contents_shadow:nth-child(1) .flow_contents {
  background-color: #43c1ff;
  padding-right: 8rem;
}
.flow_contents_shadow:nth-child(2) .flow_contents {
  background-color: #007ec5;
  padding-left: 8rem;
  padding-right: 5rem;
}
.flow_contents_shadow:nth-child(3) .flow_contents {
  background-color: #22b5ce;
  padding-left: 10rem;
}

.flow_contents h3 {
  font-size: 3.2rem;
  text-align: center;
  margin: 1.8rem 0;
}

.flow_num {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #fff;
  border-radius: 10rem;
  height: 5.8rem;
  width: 5.8rem;
  margin: 0 auto;
}

.flow_num span {
  font-size: 1.2rem;
  font-weight: bold;
}

.flow_num p {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: .8;
}

.flow_contents:nth-child(1) .flow_num {
  color: #43c1ff;
}
.flow_contents:nth-child(2) .flow_num {
  color: #007ec5;
}
.flow_contents:nth-child(3) .flow_num {
  color: #22b5ce;
}

.flow_img {
  margin: auto auto 0;
  padding-top: .8rem;
  width: 7rem;
}

@media screen and (max-width: 750px) {
  .flow_wrap {
    flex-direction: column;
    padding: 0 4.5rem;
  }

  .flow_contents {
    max-width: none;
  }

  .flow_contents_shadow:nth-child(1) {
    filter: drop-shadow(0px 3px 3px rgba(0, 0, 0, 0.2));
  }
  .flow_contents_shadow:nth-child(2) {
    filter: drop-shadow(0px 3px 2px rgba(0, 0, 0, 0.3));
  }

  .flow_contents_shadow:nth-child(1) .flow_contents,
  .flow_contents_shadow:nth-child(2) .flow_contents,
  .flow_contents_shadow:nth-child(3) .flow_contents {
    padding: 4.5rem 4.4rem 4rem;
  }
  .flow_contents_shadow:nth-child(1) .flow_contents,
  .flow_contents_shadow:nth-child(2) .flow_contents {
    clip-path: polygon(0% 0%, 100% 0, 100% 90%, 50% 100%, 0 90%);
    margin-right: 0;
    margin-bottom: -8rem;
  }
  .flow_contents_shadow:nth-child(2) .flow_contents,
  .flow_contents_shadow:nth-child(3) .flow_contents {
    padding-top: 13rem;
  }

  .flow_num {
    height: 11rem;
    width: 11rem;
  }

  .flow_num span {
    font-size: 2.5rem;
  }

  .flow_num p {
    font-size: 4.9rem;
  }

  .flow_contents h3 {
    font-size: 5.2rem;
  }

  .flow_img {
    padding-top: 2rem;
    width: 16rem;
  }
}

/* ============ faq ============ */
.faq {
  background-image: url(../img/com_bg_blue.jpg);
  padding: 2rem;
  margin-top: 10rem;
}

.faq_wrap {
  background-image: url(../img/com_bg_white.jpg);
  padding: 6rem 5rem 3rem;
  box-shadow: 0 0 0.8rem 1px rgba(0, 0, 0, 0.1);
}

.faq_parts {
  position: absolute;
  top: -.5rem;
  left: 0;
  right: 0;
  margin: auto;
  width: 18rem;
}

.faq_list {
  margin: 0;
  padding: 0;
}

.faq_item {
  display: flex;
  flex-direction: column;
  background: var(--bg_color);
  border-radius: 20rem;
  padding: 2rem;
  padding-left: 20rem;
  margin-bottom: 2rem;
}

.faq_question {
  display: flex;
  align-items: center;
  color: var(--main_color);
}

.faq_question p{
  font-weight: bold;
  font-size: 2.5rem;
  line-height: 1.2;
  width: 54rem;
}

.faq_icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 5.5rem;
  margin-right: 1rem;
  height: 11.4rem;
  width: auto;
}

.faq_label {
  font-size: 4.6rem;
  font-weight: 900;
  margin-right: 1rem;
}

.faq_answer {
  display: flex;
  align-items: flex-start;
  font-size: 1.6rem;
  margin-top: 1.2rem;
  padding-top: 1.5rem;
  width: 60rem;
  background-image: repeating-linear-gradient(90deg, #474747, #474747 .5rem, transparent .5rem, transparent 1rem);
  background-position: left top;
  background-repeat: repeat-x;
  background-size: 100% 1px;
}

@media screen and (max-width: 750px) {
  .faq {
    margin: 11rem 2rem 0;
    padding: 2.5rem;
  }

  .faq_wrap {
    background-image: url(../img/com_bg_white.jpg);
    padding: 10rem 3rem 4rem;
  }

  .faq_parts {
    top: -1rem;
    width: 31rem;
  }

  .faq_item {
    border-radius: 3rem;
    padding: 4rem 2.5rem;
  }

  .faq_question {
    align-items: flex-start;
  }

  .faq_question p {
    font-size: 3.4rem;
    width: 31rem;
    min-height: 11rem;
    align-content: space-evenly;
  }

  .faq_icon {
    top: 3rem;
    transform: translateY(0);
    left: auto;
    right: 3rem;
    height: 14rem;
  }
  .faq_item.--02 .faq_icon,
  .faq_item.--03 .faq_icon {
    top: 5rem;
  }

  .faq_label {
    display: block;
    font-size: 6rem;
    margin-right: 0;
    width: 8rem;
  }

  .faq_answer {
    font-size: 2.8rem;
    margin-top: 3rem;
    padding-top: 4rem;
    width: 54.8rem;
    background-image: repeating-linear-gradient(90deg, #474747, #474747 1.0rem, transparent .6rem, transparent 1.6rem);
    background-size: 100% 1.5px;
  }

  .faq_answer p {
    width: 45rem;
  }
}

/* ============ footer ============ */
.footer {
  background-color: var(--bg_color);
  text-align: center;
  padding: 3.8rem 0;
}

.footer_logo {
  width: 24rem;
  margin: auto;
}

.footer_info {
  display: flex;
  justify-content: center;
  gap: 1em;
  border-bottom: #000 solid 1px;
  font-size: 1.2rem;
  padding: 1em;
  margin: auto;
  width: 100rem;
}

.footer_copy {
  font-size: 1.1rem;
  margin: 1em auto 0;
}

@media screen and (max-width: 750px) {
  .footer p {
    font-size: 2.1rem;
  }

  .footer_info {
    flex-direction: column;
    gap: .1rem;
    width: 60rem;
  }

  .footer_logo {
    width: 34.6rem;
  }
}