@charset "UTF-8";

html {
  font-size: 62.5%;
  font-family: Noto Sans JP, Helvetica Neue, Arial, Hiragino Sans,
               Hiragino Kaku Gothic ProN, BIZ UDPGothic, Meiryo,
               -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
  text-decoration-skip-ink: none;
}

body {
  font-size: 1.6rem;
  color: #333;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  background-color: #fff;
}

/* SPのみ表示 */
.sp-only {
  display: inline;
}

/* PC以上では非表示 */
@media (min-width: 768px) {
  .sp-only {
    display: none;
  }
}

.pc-only {
  display: none;
}
@media (min-width: 768px) {
  .pc-only {
    display: inline;
  }
}

/* Image */
.lp-support__image {
  margin: 4.5rem 0 3rem;
  width: 100%;
  overflow: hidden;
}

@media (min-width: 768px) {
  .lp-support__image {
    height: 40vh;
    width: 75%;
    margin-left: auto;
    margin-right: auto;
  }
}

.lp-support__image img {
  width: 100%;
  height: auto;
  border-radius: 0.6rem;
}

.text-theme {
  color: rgb(3 187 203);
  font-weight: 700;
}

.text-theme-b {
  color: rgb(238 164 33);
  font-weight: 700;
}

/* header base */
.site-header {
  background-color: #ffffff;
}

.site-header__inner {
  max-width: 1420px;
  margin: 0 auto;
  padding: 7px 14px 11px;
}

@media (min-width: 1024px) {
  .site-header__inner {
    padding: 14px 40px 22px;
  }
}

/* brand */
.group-brand {
  display: flex;
  align-items: center; 
  margin-bottom: 6px;
}

.group-brand__logo {
  margin-right: 10px;
}

.group-brand__logo img {
  display: block;
  width: 110px;
  height: auto;
}

.group-brand__text {
  font-size: 10px;
  line-height: 1.2;
  margin-bottom: 3px;
  color: #333;
}

@media (min-width: 1024px) {
  .group-brand__text {
    font-size: 12px;
    font-weight: 700;
  }
}

.service-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.service-brand__item img {
  display: block;
  height: 40px;
  max-width: 100%;
  width: auto;
}

/* SP用：ロゴ縮小 */
@media (max-width: 767px) {
  .service-brand {
    flex-wrap: nowrap;
  }
  .service-brand__item {
    max-width: 48%;
    flex: 0 1 auto;
  }
  .service-brand__item img {
    width: 100%;
    height: auto;
    max-height: 32px;
  }
}

/* PC用 */
@media (min-width: 1024px) {
  .service-brand {
    flex-wrap: nowrap;
  }
  .service-brand__item img {
    height: 40px;
  }
}

h2 {
  position: relative;
  text-align: center;
  margin-bottom: 3.6rem;
  padding-bottom: calc(17 / 30 * 1em);
  font-size: clamp(2.0rem, calc(24 / 375 * 100vw), 2.4rem);
  font-weight: 700;
  line-height: calc(45 / 30);
  color: #333;
}

/* 下線 */
h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 6rem;
  height: 0.4rem;
  background-color: rgb(3 187 203);
  transform: translateX(-50%);
}

/* PC以上 */
@media (min-width: 768px) {
  h2 {
    font-size: clamp(2.4rem, calc(32 / 768 * 100vw), 3.2rem);
  }
  h2::after {
    width: 9rem;
    height: 0.5rem;
  }
}

/* FV */
.lp-fv {
  background-color: #fff;
}

.lp-fv__media {
  position: relative;
  width: 100%;
  height: 48vh;
  min-height: 32rem;
  max-height: 56rem;
  overflow: hidden;
}

@media (min-width: 768px) {
  .lp-fv__media {
    height: 36vh;
    min-height: 42rem;
    max-height: 64rem;
  }
}

@media (max-width: 767px) {
  .lp-fv__media {
    height: 36vh;
    min-height: 24rem;
  }
}

.lp-fv__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lp-fv__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  background: linear-gradient(to bottom, rgba(255,255,255,0.78), rgba(255,255,255,0.55));
}

.lp-fv__heading {
  max-width: 90rem;
  margin: 0 auto; 
  text-align: center;
  font-weight: 700;
  line-height: 1.5;
  font-size: clamp(2.4rem, 6vw, 2.8rem); 
  color: #333;
  text-shadow: 0 1px 1px rgba(255,255,255,0.7);
}

/* PC表示時のFV見出し */
@media (min-width: 768px) {
  .lp-fv__heading {
    font-size: clamp(3.2rem, 4vw, 3.6rem); 
  }
}

.lp-fv__heading-em {
  color: rgb(0, 58, 129);
}

/* FV見出しラッパー */
.lp-fv__title-wrap {
  text-align: center;
  width: 100%;
}

/* サブキャッチのスタイル */
.lp-fv__sub-heading {
  margin: 1.2rem auto 0;
  font-size: 1.6rem;
  font-weight: 700;
  color: #333;
  line-height: 1.5;
  text-shadow: 0 1px 1px rgba(255,255,255,0.7);
}

/* PC表示時のサブキャッチ調整 */
@media (min-width: 768px) {
  .lp-fv__sub-heading {
    font-size: 2.0rem;
    margin-top: 1.6rem;
  }
}

.lp-fv__content {
  max-width: 78rem;
  margin: 0 auto;
  padding: 3.2rem 2rem 5.2rem;
  font-size: 1.6rem;
  line-height: 1.8;
  text-align: center;
}

@media (min-width: 768px) {
  .lp-fv__content {
    padding-top: 4rem;
    font-size: 1.8rem;
  }
}

.lp-fv__content p + p {
  margin-top: 2rem;
}

/* 共通セクション設定 */
.lp-section__inner {
  max-width: 117rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.lp-section--soft-blue {
  background-color: #e5f9fa;
  padding: 4rem 0 5rem;
}

@media (min-width: 768px) {
  .lp-section--soft-blue {
    padding-top: 7rem;
    padding-bottom: 8rem;
  }
}

.lp-section__lead {
  margin-top: 2.4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .lp-section__lead {
    text-align: center;
    font-size: 1.8rem;
  }
}

.lp-section__lead p + p {
  margin-top: 2rem;
}

/* リスト・ボックス装飾 */
.lp-box-container {
  background-color: #fdf6e8;
  border-radius: 0.8rem;
  padding: 2.4rem;
  margin: 3.2rem auto;
  max-width: 40rem;
}

.lp-box-container--wide {
  max-width: 60rem;
  padding: 3.2rem;
}

.lp-usage__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lp-usage__list li {
  position: relative;
  padding-left: 2.6rem;
  font-size: 1.5rem;
  line-height: 1.6;
  font-weight: 600;
  text-align: left;
}

@media (min-width: 768px) {
  .lp-usage__list li {
    font-size: 1.6rem;
  }
}

.lp-usage__list li + li {
  margin-top: 1.2rem;
}

.lp-usage__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background-color: rgb(3,187,203);
}

.lp-usage__list li::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3em;
  width: 1.6rem;
  height: 1.6rem;
  background-color: #fff;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 19 19'%3E%3Cpath fill='black' d='M8.899 13.834 4.388 10.226l1.713-1.356 2.34 1.089 3.943-5.065 2.165 1.681z'/%3E%3C/svg%3E") center / contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 19 19'%3E%3Cpath fill='black' d='M8.899 13.834 4.388 10.226l1.713-1.356 2.34 1.089 3.943-5.065 2.165 1.681z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.lp-list-wrapper {
  display: flex;
  justify-content: center;
  margin: 2.4rem 0;
}

@media (min-width: 768px) {
  .lp-list-wrapper2 {
    display: flex;
    justify-content: center;
    margin: 2.4rem 0;
  }
}

.lp-simple-list {
  list-style: disc;
  padding-left: 2rem;
  margin: 0;
  text-align: left;
}

.lp-simple-list li {
  font-size: 1.5rem;
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

@media (min-width: 768px) {
  .lp-simple-list li {
    font-size: 1.6rem;
  }
}

.lp-usage__common-wrapper {
  background-color: #fff;
  border-radius: 0.8rem;
  padding: 3.2rem 2.4rem;
  margin: 3.2rem auto;
  max-width: 60rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-usage__common-lead {
  font-size: 1.6rem;
  line-height: 1.8;
  text-align: center;
}

@media (min-width: 768px) {
  .lp-usage__common-lead {
    font-size: 1.8rem;
  }
}

/* Problem Section */
.lp-problem {
  padding: 4rem 0 6rem;
  background-color: #fff;
}

@media (min-width: 768px) {
  .lp-problem {
    padding: 7rem 0 8rem;
  }
}

.lp-problem__inner {
  max-width: 117rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.lp-problem__lead,
.lp-problem__after {
  margin-top: 2.4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

.lp-problem__summary {
  margin-top: 3.2rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .lp-problem__lead,
  .lp-problem__after,
  .lp-problem__summary {
    text-align: center;
    font-size: 1.8rem;
  }
}

.lp-problem__list {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  margin: 2.4rem 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .lp-problem__list {
    flex-direction: row;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
  }
}

.lp-problem__item {
  display: flex;
  align-items: center;
  background-color: #fdf6e8;
  border-radius: 0.8rem;
  padding: 2rem;
}

@media (min-width: 768px) {
  .lp-problem__item {
    flex: 1;
    min-width: 280px;
    padding: 3.2rem 2.4rem;
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}

.lp-problem__icon {
  flex: none;
  width: 6.3rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .lp-problem__icon {
    width: 6rem;
    height: 6rem;
    margin-bottom: 1.6rem;
  }
}

.lp-problem__icon img {
  max-width: calc(100% - 1.5rem);
  height: auto;
}

@media (min-width: 768px) {
  .lp-problem__icon img {
    max-width: 100%;
  }
}

.lp-problem__text {
  padding-left: 1.6rem;
  font-size: clamp(1.5rem, calc(16 / 768 * 100vw), 1.7rem);
  font-weight: 700;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .lp-problem__text {
    padding-left: 0;
  }
}

/* Capabilities Section */
.lp-capabilities {
  padding: 4rem 0 5rem;
}

@media (min-width: 768px) {
  .lp-capabilities {
    padding: 7rem 0 8rem;
  }
}

.lp-capabilities__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.lp-capabilities__lead {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-top: 2.4rem;
}

@media (min-width: 768px) {
  .lp-capabilities__lead {
    text-align: center;
    font-size: 1.8rem;
  }
}

.lp-capabilities__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 4rem;
}

@media (min-width: 768px) {
  .lp-capabilities__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3.2rem;
  }
}

.lp-capabilities__block {
  background-color: #fff;
  border-radius: 0.8rem;
  padding: 3.2rem 2.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-capabilities__block h3 {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.5;
  margin-top: 0;
  margin-bottom: 1.6rem;
  color: #333;
}

.lp-capabilities__block p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #333;
  margin: 0;
}

/* Usage Section (CTA Area) */
.lp-usage {
  padding: 4rem 0 5rem;
}

@media (min-width: 768px) {
  .lp-usage {
    padding: 7rem 0 8rem;
  }
}

.lp-usage__inner {
  max-width: 117rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.lp-usage__lead {
  font-size: 1.6rem;
  line-height: 1.8;
  margin-top: 2.4rem;
  text-align: center;
}

@media (min-width: 768px) {
  .lp-usage__lead {
    font-size: 1.8rem;
  }
}

.lp-usage__columns {
  margin-top: 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  list-style: none;
  padding: 0;
}

@media (min-width: 768px) {
  .lp-usage__columns {
    flex-direction: row;
    gap: 2.4rem;
  }
}

.lp-usage__column {
  background-color: #fff;
  border-radius: 0.8rem;
  padding: 3.2rem 2.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .lp-usage__column {
    flex: 1;
  }
}

.lp-usage__heading {
  margin-top: 0;
  margin-bottom: 2rem;
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  border-bottom: 2px solid #e5f9fa;
  padding-bottom: 1.6rem;
}

/* CTA Elements */
.lp-cta {
  background-color: #fff;
  padding: 4rem 0 5rem;
}

@media (min-width: 768px) {
  .lp-cta {
    padding: 7rem 0 8rem;
  }
}

.lp-cta__inner {
  max-width: 97rem;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.lp-cta__lead {
  margin-top: 2.4rem;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (min-width: 1024px) {
  .lp-cta__lead {
    font-size: 1.8rem;
  }
}

.lp-cta__buttons {
  margin-top: 3.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  align-items: center;
}

.lp-cta__btn {
  position: relative;
  width: 100%;
  max-width: 36rem;
  padding: 1.6rem 3.2rem;
  border-radius: 50vh;
  text-decoration: none;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.4;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .lp-cta__btn {
    font-size: 1.8rem;
  }
}

.lp-cta__btn--primary {
  color: #fff;
  background: linear-gradient(to top, #fc5e8b, #f6939b);
  box-shadow: 0 0.3rem 0 0 rgb(187 78 87);
}

.lp-cta__btn--primary:hover {
  transform: translateY(0.2rem);
  box-shadow: none;
}

.lp-cta__arrow {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.8rem;
}

.lp-cta__note {
  margin-top: 2rem;
  font-size: 1.2rem;
  color: #666;
  line-height: 1.6;
  text-align: center;
}

@media (min-width: 768px) {
  .lp-cta__note {
    font-size: 1.4rem;
  }
}

/* School Check Area */
.lp-school-check__action {
  margin-top: 3.2rem;
  margin-bottom: 2.4rem;
  text-align: center;
}

.lp-school-check__btn {
  display: inline-block;
  padding: 1.4rem 3.2rem;
  border-radius: 50vh;
  border: 2px solid rgb(3, 187, 203);
  color: rgb(3, 187, 203);
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s ease;
  font-size: 1.6rem;
}

.lp-school-check__btn:hover {
  background-color: rgb(3, 187, 203);
  color: #fff;
}

.lp-school-check__area {
  margin-top: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.4rem;
  justify-content: center;
}

.lp-school-check__area a {
  font-size: 1.4rem;
  font-weight: 700;
  color: rgb(3, 187, 203);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.lp-school-check__area a:hover {
  opacity: 0.7;
}

@media (min-width: 768px) {
  .lp-school-check__area a {
    font-size: 1.5rem;
  }
}

/* LP Footer */
.lp-footer {
  padding: 4rem 1.6rem;
  background-color: #fff;
  text-align: center;
  color: #666;
  font-size: 1.2rem;
  line-height: 1.6;
}

.lp-footer__links {
  font-size: 1.2rem;
  color: #666;
}

.lp-footer__links a {
  color: inherit;
  text-decoration: underline;
}

.lp-footer__links a:hover {
  text-decoration: none;
}

.lp-footer__separator {
  margin: 0 0.4rem;
  color: #aaa;
}

.lp-footer__group-note {
  margin-top: 1.2rem;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #888;
}

@media (min-width: 768px) {
  .lp-footer__group-note {
    font-size: 1.2rem;
  }
}

.lp-footer__copyright {
  margin-top: 1.6rem;
  font-size: 1.1rem;
  color: #999;
}

@media (min-width: 768px) {
  .lp-footer {
    padding-top: 4.8rem;
    font-size: 1.3rem;
  }
  .lp-footer__copyright {
    font-size: 1.2rem;
  }
}

/* Fixed CTA */
.lp-fixed-cta {
  position: fixed;
  z-index: 45;
  background-color: transparent;
}

@media (max-width: 767px) {
  .lp-fixed-cta {
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0;
  }
  .lp-fixed-cta__inner {
    display: flex;
    gap: 0.6rem;
    padding: 0.8rem 1rem;
    background-color: #fdf6e8;
    border-radius: 1.2rem 1.2rem 0 0;
    justify-content: center;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
  }
}

@media (min-width: 768px) {
  .lp-fixed-cta {
    right: 2.4rem;
    bottom: 2.4rem;
    background: transparent;
  }
  .lp-fixed-cta__inner {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
  }
}

.lp-fixed-cta__item {
  display: flex;
}

.lp-fixed-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5.6rem;
  padding: 0 2.4rem;
  border-radius: 0.8rem;
  font-size: clamp(1.4rem, 1.6vw, 1.6rem);
  font-weight: 700;
  text-decoration: none;
  line-height: 1.3;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.lp-fixed-cta__btn:hover {
  transform: translateY(1px);
}

.lp-fixed-cta__btn--main {
  position: relative;
  color: #fff;
  background: linear-gradient(to top, #fc5e8b, #f6939b);
  padding-right: 3.4rem;
  border: none;
  box-shadow: 0 0.3rem 0.4rem rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.lp-fixed-cta__btn--main:hover {
  box-shadow: none;
}

.lp-fixed-cta__arrow {
  position: absolute;
  right: 1.6rem;
  font-size: 1.8rem;
}

.lp-fixed-cta__btn--sub {
  background: #fff;
  color: #333;
  border: 2px solid rgb(3 187 203);
  white-space: nowrap;
  box-shadow: 0 0.2rem 0.4rem rgba(0, 0, 0, 0.08);
  padding-top: 0.1rem;
  padding-bottom: 0.1rem;
}

@media (max-width: 767px) {
  .lp-fixed-cta__btn--sub {
    min-width: 40%;
  }
  body {
    padding-bottom: 8rem;
  }
}