@charset "UTF-8";
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  height: 100vh;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: #333;
  background-color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  padding-top: 10px;
}
@media (max-width: 840px) {
  body {
    font-weight: 600;
  }
}
@media (max-width: 480px) {
  body {
    padding-top: 5px;
  }
}

.is-nav-open {
  height: 100vh;
  overflow: hidden;
}

.container {
  max-width: 1200px;
  text-align: left;
  border-radius: 12px;
  margin: 0 auto;
  padding: 0 2rem;
}
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }
}

h1,
h2 {
  font-weight: bold;
  letter-spacing: 0.1em;
  text-align: center;
}

h3 {
  font-weight: bold;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 20px;
}

p {
  line-height: 180%;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
@media (max-width: 480px) {
  p {
    letter-spacing: 0;
  }
}
p:last-child {
  margin-bottom: 0;
}

.blue {
  color: #008ad1;
}

.c-button {
  display: inline-flex;
  font-weight: 600;
  color: #333;
  text-align: center;
  text-decoration: none;
  background: #fbc853;
  border: solid 3px #fff;
  border-radius: 10px;
  box-shadow: 1px 2px 5px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  align-items: center;
  justify-content: center;
  padding: 5px 30px;
  vertical-align: middle;
}
.c-button:hover {
  color: #333;
  opacity: 0.9;
  transform: translateY(2px);
}

.material-symbols-outlined {
  font-size: 1.2em !important;
  color: #333;
  margin-left: 0.2em;
}

.btn-blue {
  background: #fff;
  border: solid 3px #008ad1;
}

.fade-in {
  transition: all 0.8s ease;
  opacity: 0;
  transform: translateY(30px);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.u-sp-show {
  display: none;
}
@media (max-width: 840px) {
  .u-sp-show {
    display: block;
  }
}

.u-pc-show {
  display: block;
}
@media (max-width: 840px) {
  .u-pc-show {
    display: none;
  }
}

body {
  position: relative;
  z-index: 1;
}
body::before {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  width: 100%;
  height: 10px;
  background: linear-gradient(to right, #ef8a9a 30%, #008ad1 30% 50%, #87c467 50% 60%, #fbc853 60%);
  background-repeat: no-repeat;
  background-size: 100% 10px;
  content: "";
  pointer-events: none;
}
@media (max-width: 480px) {
  body::before {
    height: 5px;
  }
}
body::after {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  width: 10px;
  height: 100vh;
  background: linear-gradient(to bottom, #fbc853 40%, #87c467 40% 50%, #008ad1 50% 70%, #ef8a9a 70%);
  background-repeat: no-repeat;
  background-size: 10px 100%;
  content: "";
  pointer-events: none;
}
@media (max-width: 480px) {
  body::after {
    width: 5px;
  }
}
body .right-border {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 10000;
  width: 5px;
  height: 100vh;
  pointer-events: none;
}
body .right-border::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 10px;
  height: 100%;
  background: linear-gradient(to bottom, #ef8a9a 20%, #008ad1 20% 45%, #fbc853 45% 60%, #87c467 60%);
  background-repeat: no-repeat;
  background-size: 10px 100%;
  content: "";
}
@media (max-width: 480px) {
  body .right-border::before {
    width: 5px;
  }
}

.header {
  position: fixed;
  z-index: 7000;
  display: flex;
  width: 100%;
  height: 80px;
  background-color: #fff;
  transition: background-color 0.5s ease, box-shadow 0.5s ease, padding 0.5s ease;
  align-items: center;
}
.header .container {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
}
.header .container .header-left {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header .container .header-left .logo {
  display: inline-block;
  line-height: 0;
}
.header .container .header-left .logo img {
  display: block;
}
@media (max-width: 480px) {
  .header .container .header-left .logo img {
    width: 130px;
  }
}
.header .container .header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
@media (max-width: 480px) {
  .header .container .header-right {
    gap: 1rem;
  }
}
.header .container .header-right .header-toggle {
  z-index: 7100;
  display: none;
  width: 30px;
  height: 22px;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  order: 1;
  padding: 0;
}
@media (max-width: 1024px) {
  .header .container .header-right .header-toggle {
    display: flex;
  }
}
.header .container .header-right .header-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333;
  border-radius: 1px;
  transition: all 0.3s ease;
}
.header .container .header-right .header-toggle.is-active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.header .container .header-right .header-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.header .container .header-right .header-toggle.is-active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}
.header .container .header-right .header-nav {
  display: flex;
}
.header .container .header-right .header-nav ul.header-menu {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.header .container .header-right .header-nav ul.header-menu li {
  display: flex;
  align-items: center;
}
.header .container .header-right .header-nav ul.header-menu a {
  color: #333;
  text-decoration: none;
  transition: all 0.3s ease;
}
.header .container .header-right .header-nav ul.header-menu a:hover:not(.c-button) {
  color: #008ad1;
}
@media (max-width: 1024px) {
  .header .container .header-right .header-nav {
    position: fixed;
    top: 80px;
    left: 0;
    z-index: 6500;
    display: none;
    width: 100vw;
    height: 100vh;
    background-color: #fff;
    align-items: center;
    align-items: flex-start;
    flex-direction: column;
    padding: 2rem 1rem;
  }
  .header .container .header-right .header-nav.is-active {
    display: flex;
  }
  .header .container .header-right .header-nav.is-active ul.header-menu {
    display: flex;
    width: 100%;
    text-align: left;
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .header .container .header-right .header-nav.is-active ul.header-menu li {
    position: relative;
    display: flex;
    width: 100%;
    font-size: 20px;
    align-items: center;
    border-bottom: 1px solid #9e9e9e;
  }
  .header .container .header-right .header-nav.is-active ul.header-menu li::after {
    position: absolute;
    top: 50%;
    right: 1rem;
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.9rem;
    line-height: 1.4rem;
    color: #fff;
    text-align: center;
    background-color: #008ad1;
    border-radius: 50%;
    content: "❯";
    padding-left: 3px;
    transform: translateY(-50%);
  }
  .header .container .header-right .header-nav.is-active ul.header-menu a {
    display: block;
    width: 100%;
    font-size: 1.1rem;
    color: #333;
    text-decoration: none;
    padding: 1.5rem;
  }
}
.header .container .header-right .btn-contact {
  font-size: 15px;
}
@media (max-width: 480px) {
  .header .container .header-right .btn-contact {
    padding: 5px 10px;
  }
}
.header .is-scrolled {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.main {
  padding-top: 80px;
}

section {
  padding: 3.5rem 0;
  scroll-margin-top: 80px;
}
@media (max-width: 480px) {
  section {
    scroll-margin-top: 60px;
  }
}
section .section-title {
  position: relative;
  font-size: 2.5rem;
  text-align: center;
}
@media (max-width: 480px) {
  section .section-title {
    font-size: 2rem;
    margin-bottom: 15px;
  }
}
section .section-sub {
  display: block;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #008ad1;
  margin-top: 0.2rem;
  text-transform: uppercase;
}

#main {
  background: linear-gradient(135deg, #fff 60%, #eef6ff 50%);
  align-items: center;
  overflow: hidden;
  padding: 25px 10px 45px;
}
#main .c-button {
  width: 200px;
  padding: 10px 0;
}
@media (max-width: 840px) {
  #main .c-button {
    width: 250px;
  }
}
#main .button-container {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}
@media (max-width: 480px) {
  #main .button-container {
    align-items: center;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 30px;
  }
}

.c-block {
  width: 100%;
  overflow: hidden;
  padding: 72px 32px;
}
.c-block .c-block-inner {
  display: flex;
  width: 100%;
  max-width: 1200px;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto;
}
.c-block .c-block-inner h1 {
  text-align: left;
  margin: 10px 0;
}

.left-side {
  flex: 1 1 35%;
  padding-left: 10rem;
}
@media (max-width: 480px) {
  .left-side .catch-wrap {
    width: 100%;
    max-width: 500px;
    margin: 0 auto 20px;
    padding: 0 20px;
  }
}
.left-side .catch {
  font-size: 46px;
  font-weight: 600;
  line-height: 135%;
  letter-spacing: 0.05em;
  margin-bottom: 25px;
  margin-top: 0;
}
@media (max-width: 480px) {
  .left-side .catch {
    font-size: clamp(35px, 14.5vw - 19.375px, 43px);
    text-align: justify;
    text-justify: inter-ideograph;
  }
}
.left-side .catch-sub {
  letter-spacing: 0;
}
@media (max-width: 480px) {
  .left-side p {
    text-align: justify;
    text-justify: inter-ideograph;
  }
}

.main-image {
  text-align: right;
  flex: 1 1 42%;
}
@media (max-width: 480px) {
  .main-image {
    animation: none;
    opacity: 1;
  }
}
.main-image img {
  width: 135%;
  height: auto;
  padding-right: 5rem;
}
@media (max-width: 1024px) {
  .main-image img {
    padding-right: 0;
  }
}
@media (max-width: 840px) {
  .main-image img {
    width: 100%;
    margin-right: 0;
    padding-right: 0;
  }
}

.mobile-image {
  display: none;
}
@media (max-width: 1024px) {
  .mobile-image {
    display: block;
  }
}

@media (max-width: 1024px) {
  .c-block-inner {
    align-items: center;
    flex-direction: column;
  }
  .left-side {
    display: flex;
    width: 100%;
    text-align: left;
    align-items: center;
    flex-direction: column;
    order: 1;
    padding-left: 0;
  }
  .button-container {
    width: 100%;
    justify-content: center;
    margin-top: 2rem;
    order: 2;
  }
  .main-image {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
    order: 3;
  }
}
@media (max-width: 1024px) and (max-width: 1024px) {
  .main-image {
    display: none;
  }
}
#case {
  position: relative;
  z-index: 1;
  display: flex;
  background: url("../images/bg_case.png") no-repeat center center, #d0d0d0;
  align-items: center;
  background-size: cover;
}
#case .container {
  position: relative;
}
#case .box {
  position: relative;
  text-align: center;
  background-color: #fff;
  border: solid 5px #008ad1;
  border-radius: 15px;
  overflow: visible;
  padding: 4rem 9rem 3rem;
}
@media (max-width: 840px) {
  #case .box {
    padding: 4rem 7rem 3rem;
  }
}
@media (max-width: 480px) {
  #case .box {
    padding: 3rem 1rem;
  }
}
#case .box .calendar-img {
  position: absolute;
  top: -20px;
  left: 50%;
  width: 80%;
  height: 137px;
  background-image: url("../images/calendar.png");
  background-repeat: no-repeat;
  background-size: contain;
  object-fit: cover;
  transform: translateX(-50%);
}
@media (max-width: 480px) {
  #case .box .calendar-img {
    top: -15px;
    width: 80%;
    background-image: url("../images/calendar_sp.png");
  }
}
#case .box h2 {
  font-size: 32px;
  margin-bottom: 25px;
}
@media (max-width: 840px) {
  #case .box h2 {
    font-size: 28px;
  }
}
@media (max-width: 480px) {
  #case .box h2 {
    font-size: 18px;
  }
}
#case .box .wave-underline {
  line-height: 1.6;
  border-bottom: 3px solid #777;
  padding-bottom: 15px;
}
#case .box span {
  font-weight: bold;
  color: #008ad1;
}
#case .box p {
  max-width: 455px;
  color: #333;
  text-align: justify;
  margin: 10px auto;
  text-justify: inter-ideograph;
}
#case .box p::before {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  background: url("../images/icon_check.svg") no-repeat center center;
  background-size: contain;
  content: "";
  margin-right: 0.5em;
  vertical-align: text-top;
}
#case .box .case-images {
  position: absolute;
  top: 143px;
  left: -40px;
  display: flex;
  width: calc(100% + 80px);
  justify-content: space-between;
  pointer-events: none;
}
@media (max-width: 480px) {
  #case .box .case-images {
    position: static;
    width: 100%;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    pointer-events: auto;
  }
}
#case .box .case-images img {
  max-width: 140px;
  height: auto;
}
@media (max-width: 480px) {
  #case .box .case-images img {
    max-width: 40%;
  }
}
#case .box .case-images .case02-img {
  position: absolute;
  right: -10px;
  bottom: -50px;
  width: 195px;
  height: 245px;
}
@media (max-width: 480px) {
  #case .box .case-images .case02-img {
    position: static;
    width: 40%;
    height: auto;
  }
}
#case .box .case-images .case01-img {
  z-index: 2;
}

.arrow-wrapper {
  position: relative;
  height: 0;
}
.arrow-wrapper .arrow {
  position: absolute;
  top: -45px;
  left: 50%;
  z-index: 10;
  width: 25px;
  height: auto;
  transform: translateX(-50%);
}

#solutions {
  position: relative;
  background-color: #008ad1;
  overflow: visible;
  padding: 5rem 2rem 3rem;
}
@media (max-width: 480px) {
  #solutions {
    padding: 5rem 0;
  }
}
#solutions .container {
  position: relative;
  z-index: 1;
  color: #fff;
  text-align: center;
}
#solutions .container h2 {
  font-size: 32px;
  margin: 20px 0 -30px;
}
@media (max-width: 840px) {
  #solutions .container h2 {
    font-size: 24px;
    margin: 0 20px -20px;
  }
}
@media (max-width: 480px) {
  #solutions .container h2 {
    margin: 0;
  }
}
#solutions .container .break-text {
  display: inline;
  font-size: 32px;
}
@media (max-width: 840px) {
  #solutions .container .break-text {
    display: block;
    margin-bottom: 0.2em;
  }
}
@media (max-width: 480px) {
  #solutions .container .break-text {
    font-size: 28px;
  }
}
#solutions .container h2 span {
  font-size: 40px;
}
@media (max-width: 480px) {
  #solutions .container h2 span {
    font-size: 28px;
  }
}
#solutions .container .dots {
  display: inline-block;
  line-height: 1.3;
  background-image: radial-gradient(circle at center, #fbc853 20%, transparent 20%);
  background-position: top left;
  background-repeat: repeat-x;
  background-size: 1em 0.3em;
  padding-top: 0.4em;
}
#solutions .container img {
  max-width: 100%;
}
#solutions::after {
  position: absolute;
  bottom: -60px;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 61px;
  background-color: #008ad1;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  content: "";
}

#features {
  padding-top: 7rem;
}
#features .container {
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 840px) {
  #features .container {
    overflow: hidden;
  }
}
#features .feature {
  display: flex;
  align-items: center;
  gap: 0;
  justify-content: center;
  margin: 6rem 0 3rem;
}
@media (max-width: 840px) {
  #features .feature {
    margin: 4rem 0 3rem;
  }
}
#features .feature .feature-text {
  position: relative;
  z-index: 1;
  background-color: #fff;
  border-radius: 1rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
  margin-right: -10rem;
  padding: 4rem;
  transform: translateY(30px);
}
#features .feature .feature-text .feature-number {
  position: absolute;
  top: -1rem;
  left: 3rem;
  z-index: 3;
  display: flex;
  width: 2rem;
  height: 2rem;
  font-size: 5rem;
  color: #fbc853;
  align-items: center;
  font-family: "Nova Mono", monospace;
  justify-content: center;
  overflow-wrap: normal;
}
#features .feature .feature-text h3 {
  font-size: 1.7rem;
  color: #008ad1;
  text-align: left;
  margin-bottom: 1rem;
}
#features .feature .feature-image {
  position: relative;
}
@media (max-width: 840px) {
  #features .feature .feature-image {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
#features .feature .feature-image img {
  width: 600px;
  border-radius: 1rem;
  margin-left: -3rem;
  max-inline-size: none;
  transform: translateY(-30px);
}
@media (max-width: 840px) {
  #features .feature .feature-image img {
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0 0 1rem;
    transform: none;
  }
}
@media (max-width: 480px) {
  #features .feature .feature-image img {
    width: 100%;
  }
}
#features .feature .feature-image::after {
  position: absolute;
  right: -40px;
  bottom: 0;
  z-index: -1;
  width: 200px;
  height: 200px;
  background-color: #eef6ff;
  border-radius: 0.5rem;
  content: "";
}
@media (max-width: 840px) {
  #features .feature .is-last img {
    width: 60%;
  }
}
@media (max-width: 480px) {
  #features .feature .is-last img {
    width: 100%;
  }
}
#features .feature.reverse {
  flex-direction: row-reverse;
}
#features .feature.reverse .feature-text {
  margin-left: -10rem;
  margin-right: 0;
}
#features .feature.reverse .feature-image::after {
  position: absolute;
  bottom: 0;
  left: -40px;
  z-index: -1;
  width: 200px;
  height: 200px;
  background-color: #eef6ff;
  border-radius: 0.5rem;
  content: "";
}
#features .feature.reverse .feature-image img {
  margin-left: 0;
  margin-right: -3rem;
}
@media (max-width: 840px) {
  #features .feature {
    flex-direction: column;
  }
  #features .feature .feature-text {
    margin: 0 0 1rem;
    padding: 4rem 1.5rem;
    transform: none;
  }
  #features .feature .feature-text h3 {
    font-size: 2rem;
  }
  #features .feature.reverse {
    flex-direction: column;
  }
  #features .feature.reverse .feature-text,
  #features .feature.reverse .feature-image img {
    margin: 0 0 1rem;
  }
}
@media (max-width: 480px) {
  #features .feature .feature-text h3 {
    font-size: 1.5rem;
  }
}

#function {
  position: relative;
  z-index: 1;
  background-color: #eef6ff;
  border-radius: 30px;
  padding-bottom: 10rem;
}
@media (max-width: 480px) {
  #function {
    padding-bottom: 8rem;
  }
}
#function .card-section {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
  margin: 3rem 6rem;
}
@media (max-width: 840px) {
  #function .card-section {
    margin: 0;
    padding: 2rem 0;
  }
}
@media (max-width: 480px) {
  #function .card-section {
    grid-template-columns: 1fr;
  }
}
#function .card-section .card {
  display: flex;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  align-items: center;
  flex-direction: column;
  padding: 3rem;
}
@media (max-width: 840px) {
  #function .card-section .card {
    padding: 2rem 1rem;
  }
}
@media (max-width: 480px) {
  #function .card-section .card {
    padding: 2rem 1.5rem;
  }
}
#function .card-section .card h3 {
  font-size: 1.25rem;
  color: #008ad1;
  margin-bottom: 2rem;
}
#function .card-section .card img {
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  margin-bottom: 2rem;
}
#function .card-section .card p {
  max-width: 400px;
  font-size: 1rem;
  color: #333;
}

#custom {
  position: relative;
  z-index: 10;
  background-color: #fffbe9;
  margin-top: -3rem;
  padding-top: 0;
}
#custom .container {
  position: relative;
  text-align: center;
  overflow: visible;
}
#custom .fukidashi {
  position: relative;
  z-index: 20;
  display: inline-block;
  width: 100%;
  max-width: 800px;
  text-align: center;
  background: #fff;
  border: 3px solid #008ad1;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  margin-top: -6rem;
  overflow: visible;
  padding: 2rem;
}
@media (max-width: 480px) {
  #custom .fukidashi {
    font-size: 18px;
    padding: 2rem 1rem;
  }
}
#custom .fukidashi .span-blue {
  color: #008ad1;
}
#custom .fukidashi .span-orange {
  color: #ff9100;
}
#custom .fukidashi-before {
  position: relative;
  top: -5rem;
  z-index: 30;
  display: flex;
  max-width: 440px;
  font-size: 1.5rem;
  font-weight: 600;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin: 0 auto -2rem;
  padding: 0.5rem 1rem;
}
@media (max-width: 480px) {
  #custom .fukidashi-before {
    top: -4.5rem;
    padding: -0.5rem 1rem;
  }
}
@media (max-width: 480px) {
  #custom .fukidashi-before img {
    width: 200px;
  }
}
#custom .fukidashi::before {
  position: absolute;
  top: -3px;
  left: 50%;
  z-index: 30;
  width: 60%;
  height: 6px;
  background: #fff;
  content: "";
  transform: translateX(-50%);
}
@media (max-width: 480px) {
  #custom .fukidashi::before {
    width: 90%;
  }
}
#custom .fukidashi .arrow {
  position: absolute;
  bottom: -12px;
  left: 50%;
  width: 20px;
  height: 20px;
  background: #fff;
  border-left: 3px solid #008ad1;
  border-top: 3px solid #008ad1;
  box-sizing: border-box;
  transform: translateX(-50%) rotate(225deg);
}
#custom p {
  text-align: center;
  margin-top: 3rem;
}
#custom .card-section {
  display: grid;
  gap: 2rem 1rem;
  grid-template-columns: repeat(4, 1fr);
  margin: 4rem 0 0;
}
@media (max-width: 840px) {
  #custom .card-section {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  #custom .card-section {
    margin: 3rem 0 0;
  }
}
#custom .card-section .card {
  position: relative;
  display: flex;
  background: #fff;
  border-radius: 1rem;
  align-items: center;
  flex-direction: column;
  overflow: visible;
  padding: 2rem;
}
@media (max-width: 480px) {
  #custom .card-section .card {
    padding: 1.5rem 1rem 1rem;
  }
}
#custom .card-section .card .circle-plus {
  --size: 55px;
  --line-thickness: 4px;
  --line-length: 30px;
  position: absolute;
  top: calc(var(--size) / -2);
  left: 50%;
  z-index: 10;
  width: var(--size);
  height: var(--size);
  background-color: var(--bg);
  border-radius: 50%;
  transform: translateX(-50%);
}
#custom .card-section .card .circle-plus::before,
#custom .card-section .card .circle-plus::after {
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: #fff;
  content: "";
  transform: translate(-50%, -50%);
}
#custom .card-section .card .circle-plus::before {
  width: var(--line-length);
  height: var(--line-thickness);
}
#custom .card-section .card .circle-plus::after {
  width: var(--line-thickness);
  height: var(--line-length);
}
#custom .card-section .card .card-title-wrapper {
  display: flex;
  height: 4em;
  align-items: center;
  overflow: hidden;
}
#custom .card-section .card .card-title-wrapper .card-title {
  display: -webkit-box;
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  margin-bottom: 0;
  overflow: hidden;
}
@media (max-width: 480px) {
  #custom .card-section .card .card-title-wrapper .card-title {
    font-size: 17px;
  }
}
#custom .card-section .card img {
  max-width: 70%;
  height: auto;
  border-radius: 0.5rem;
  margin-bottom: 20px;
}
@media (max-width: 480px) {
  #custom .card-section .card img {
    width: 70%;
    margin-bottom: 10px;
  }
}
#custom .card-section .card p {
  font-size: 1rem;
  color: #333;
  text-align: justify;
  margin-top: 0;
  text-justify: inter-ideograph;
}
@media (max-width: 480px) {
  #custom .card-section .card p {
    font-size: 14px;
  }
}
#custom .card-section .card1 {
  background-color: #f8fdff;
  border: 2px solid #008ad1;
}
#custom .card-section .card1 .circle-plus {
  background-color: #008ad1;
}
#custom .card-section .card2 {
  background-color: #fffcfc;
  border: 2px solid #ef8a9a;
}
#custom .card-section .card2 .circle-plus {
  background-color: #ef8a9a;
}
#custom .card-section .card3 {
  background-color: #fffdf6;
  border: 2px solid #fbc853;
}
#custom .card-section .card3 .circle-plus {
  background-color: #fbc853;
}
#custom .card-section .card4 {
  background-color: #fdfffd;
  border: 2px solid #87c467;
}
#custom .card-section .card4 .circle-plus {
  background-color: #87c467;
}

#price {
  position: relative;
  z-index: 1;
}
#price .container {
  display: block;
}
#price .container .center-box {
  display: flex;
  background-color: #eef6ff;
  border-radius: 30px;
  align-items: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 25px;
  justify-content: center;
  margin: 25px auto 0;
  padding: 20px 0;
}
@media (max-width: 840px) {
  #price .container .center-box {
    padding: 40px 20px;
  }
}
@media (max-width: 480px) {
  #price .container .center-box {
    align-items: center;
    flex-direction: column;
    gap: 0;
    justify-content: center;
  }
}
#price .container .center-box .item-with-caption {
  display: flex;
  width: 265px;
  align-items: center;
  flex-direction: column;
}
@media (max-width: 480px) {
  #price .container .center-box .item-with-caption {
    width: 270px;
  }
}
#price .container .center-box .item-with-caption .item-box {
  display: flex;
  width: 280px;
  background-color: #008ad1;
  border: 3px solid #008ad1;
  border-radius: 15px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}
#price .container .center-box .item-with-caption .item-box .item-content-area {
  color: #fff;
  text-align: center;
  background-color: #008ad1;
  padding: 15px;
}
#price .container .center-box .item-with-caption .item-box .item-caption-area {
  height: 140px;
  text-align: center;
  background-color: #fff;
  align-items: center;
  justify-content: center;
  padding: 15px 0;
}
#price .container .center-box .item-with-caption .item-box .item-caption-area .price-number {
  font-size: 43px;
  font-weight: bold;
  color: #1c597f;
  font-family: Roboto, "Noto Sans JP", sans-serif;
}
#price .container .center-box .item-with-caption .item-box .item-caption-area .price-unit {
  position: relative;
  top: 9px;
  font-size: 16px;
  margin-left: 4px;
}
#price .container .center-box .item-with-caption .item-box .item-caption-area .price-month {
  position: relative;
  top: -13px;
}
#price .container .center-box .item-with-caption .item-box .item-caption-area .label {
  color: #1c597f;
}
#price .container .center-box .item-with-caption .item-box .item-caption {
  display: flex;
  min-height: 64px;
  text-align: center;
  background-color: #fff;
  align-items: center;
  justify-content: center;
}
#price .container .center-box .item-with-caption .item-box .item-caption .price-number {
  font-size: 43px;
  font-weight: bold;
  color: #1c597f;
  font-family: Roboto, "Noto Sans JP", sans-serif;
}
#price .container .center-box .item-with-caption .item-box .item-caption .price-unit {
  position: relative;
  top: 9px;
  font-size: 16px;
  margin-left: 4px;
}
#price .container .center-box .item-with-caption .item-box .item-caption.center {
  position: relative;
  top: -7px;
  z-index: 0;
  background-color: transparent;
}
#price .container .center-box .item-with-caption ul.box-explanation,
#price .container .center-box .item-with-caption p.box-explanation {
  height: 110px;
  font-size: 0.9rem;
  color: #333;
  margin-top: 1rem;
}
#price .container .center-box .item-with-caption ul.box-explanation li,
#price .container .center-box .item-with-caption p.box-explanation li {
  position: relative;
  list-style: none;
  margin-bottom: 0.25rem;
  padding-left: 1.3em;
}
#price .container .center-box .item-with-caption ul.box-explanation li::before,
#price .container .center-box .item-with-caption p.box-explanation li::before {
  position: absolute;
  left: 0;
  content: "・";
}
#price .container .center-box .item-with-caption ul.box-explanation .star::before,
#price .container .center-box .item-with-caption p.box-explanation .star::before {
  content: "★";
}
#price .container .center-box .item-with-caption ul.box-explanation.center {
  height: 80px;
}
#price .container .center-box .item-with-caption:nth-of-type(5) .item-content-area {
  color: #fff;
  background-color: #9e9e9e;
}
#price .container .center-box .item-with-caption:nth-of-type(5) .item-box {
  background-color: #9e9e9e;
  border: 3px solid #9e9e9e;
}
#price .container .center-box .plus {
  font-size: 3rem;
  font-weight: bold;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  align-self: center;
  flex: 0 0 40px;
  margin: auto 0;
  padding: 5px 0;
  transform: translateY(-65px);
  user-select: none;
}
@media (max-width: 480px) {
  #price .container .center-box .plus {
    padding: 1rem 0;
    transform: translateY(0);
  }
}
#price .container .center-box .plus:nth-of-type(4) {
  color: #9e9e9e;
}
@media (max-width: 840px) {
  #price .container .center-box .plus:nth-of-type(4) {
    transform: translateY(-65px);
  }
}
@media (width <= 830px) {
  #price .container .center-box .plus:nth-of-type(4) {
    transform: translateY(-50px);
  }
}
@media (max-width: 480px) {
  #price .container .center-box .plus:nth-of-type(4) {
    transform: translateY(0);
  }
}
#price .container ul.list-notes {
  font-size: 0.9rem;
  color: #666;
  list-style: disc inside;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}
@media (max-width: 480px) {
  #price .container ul.list-notes {
    padding-left: 0;
  }
}
#price .container ul.list-notes li {
  margin-bottom: 0.4rem;
}

#flow {
  position: relative;
  z-index: 1;
  color: #fff;
  background-color: #008ad1;
}
#flow .section-sub {
  color: #fff;
}
#flow p {
  color: #fff;
  text-align: center;
  margin-top: 15px;
}
@media (max-width: 480px) {
  #flow p {
    margin-top: 0;
  }
}
#flow .c-plan-step {
  display: flex;
  background-color: #fff;
  border-radius: 15px;
  align-items: stretch;
  align-items: center;
  flex-flow: row;
  justify-content: center;
  margin-top: 64px;
  padding: 55px;
}
@media (max-width: 840px) {
  #flow .c-plan-step {
    flex-flow: wrap column;
    padding: 50px;
  }
  #flow .c-plan-step .flow-arrow {
    transition: transform 0.3s ease;
    transform: rotate(90deg);
  }
}
@media (max-width: 480px) {
  #flow .c-plan-step {
    flex-flow: wrap column;
    padding: 50px 20px;
  }
}
#flow .c-plan-step h3 {
  color: #333;
  margin-bottom: 15px;
}
#flow .c-plan-step p {
  color: #333;
  text-align: justify;
  text-justify: inter-ideograph;
}
#flow .c-plan-step img {
  width: 150px;
}
@media (max-width: 480px) {
  #flow .c-plan-step img {
    margin-bottom: 30px;
  }
}
#flow .c-plan-step .flow-arrow {
  width: 50px;
}
#flow .c-plan-step .c-box-list {
  width: 30%;
  text-align: center;
  margin: 0 25px;
  margin-bottom: 0;
}
#flow .c-plan-step .c-box-list:first-child {
  margin-left: 0;
}
#flow .c-plan-step .c-box-list:last-child {
  margin-right: 0;
}
@media (max-width: 840px) {
  #flow .c-plan-step .c-box-list {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 2rem;
    justify-content: space-between;
    margin: 0;
    padding: 0;
  }
  #flow .c-plan-step .c-box-list > div:first-child {
    text-align: center;
    flex: 0 0 auto;
  }
  #flow .c-plan-step .c-box-list > div:last-child {
    flex: 1;
  }
}
@media (max-width: 480px) {
  #flow .c-plan-step .c-box-list {
    display: block;
    gap: 0;
    margin: 0;
    margin-bottom: 30px;
    padding: 0;
  }
  #flow .c-plan-step .c-box-list > div:first-child,
  #flow .c-plan-step .c-box-list > div:last-child {
    text-align: inherit;
    flex: none;
  }
  #flow .c-plan-step .c-box-list img {
    margin-bottom: 15px;
  }
}
#flow .c-plan-step .c-box-list .c-plan-step .c-box-list .u-text-sm {
  display: block;
  text-align: justify;
  margin-top: 16px;
  text-justify: inter-ideograph;
}

#faq {
  padding: 60px 20px;
}
@media (max-width: 480px) {
  #faq {
    padding: 60px 0;
  }
}
#faq .container {
  max-width: 800px;
  margin: 0 auto;
}
#faq .faq {
  list-style: none;
  margin-top: 3rem;
  padding: 0;
}
#faq .faq__item {
  border-bottom: 1px solid #9e9e9e;
  padding-top: 1.3rem;
}
#faq .faq__item:first-child {
  border-top: 1px solid #9e9e9e;
}
#faq .faq__item h3 {
  text-align: left;
}
#faq .faq__question {
  position: relative;
  font-weight: 600;
  margin-bottom: 0.5rem;
  margin-top: 1rem;
  padding-left: 1.5em;
}
#faq .faq__question::before {
  position: absolute;
  left: 0;
  font-weight: bold;
  color: #008ad1;
  content: "Q";
}
#faq .faq__answer {
  position: relative;
  line-height: 1.6;
  margin-top: 0;
  padding-bottom: 2.2rem;
  padding-left: 1.8em;
}
#faq .faq__answer::before {
  position: absolute;
  left: 0;
  color: #ef8a9a;
  content: "A";
  padding-left: 0.2rem;
}

#contact {
  text-align: center;
  background: #008ad1;
  overflow: hidden;
  padding: 70px 30px;
}
#contact .c-block-inner {
  display: block;
  width: 100%;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
#contact p {
  font-size: clamp(1.2rem, 2.5vw, 2rem);
  color: #fff;
}
#contact .button-container {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}
@media (max-width: 480px) {
  #contact .button-container {
    align-items: center;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 0;
  }
}
#contact .c-button {
  width: 280px;
  font-size: 16px;
  padding: 15px;
}

.list-notes {
  max-width: 1100px;
  font-size: 14px;
  list-style: none;
  margin: 30px auto 0;
  padding: 0;
}
@media (max-width: 480px) {
  .list-notes {
    max-width: 650px;
  }
}

.list-notes li {
  position: relative;
  display: block;
  padding: 0 1.2em;
}
.list-notes li::before {
  top: 0;
  left: 0;
  content: "※";
}

.text-muted {
  color: #777;
}

.footer {
  position: relative;
  color: #fff;
  text-align: center;
  background: #1c597f;
  padding: 20px 0;
  padding-bottom: 25px;
}
.footer .container {
  max-width: 1000px;
  margin: 0 auto;
}
.footer .top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  margin-bottom: 10px;
}
@media (max-width: 480px) {
  .footer .top {
    gap: 10px;
  }
}
.footer .branding {
  display: flex;
  align-items: center;
}
.footer .branding img:hover {
  opacity: 0.8;
}
.footer .links {
  display: flex;
  gap: 20px;
}
.footer .links a {
  color: #fff;
  text-decoration: underline;
}
.footer .links a:hover {
  text-decoration: none;
}
.footer img {
  width: 180px;
  height: auto;
}
.footer p {
  margin: 0;
}
.footer p.copyright {
  font-size: 14px;
  text-align: center;
}
.footer .bottom-border {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 10000;
  width: 100%;
  height: 5px;
  pointer-events: none;
}
.footer .bottom-border::before {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 10px;
  background: linear-gradient(to right, #87c467 40%, #fbc853 40% 60%, #008ad1 60% 70%, #ef8a9a 70%);
  background-repeat: no-repeat;
  background-size: 100% 10px;
  content: "";
}
@media (max-width: 480px) {
  .footer .bottom-border::before {
    height: 5px;
  }
}