@charset "UTF-8";

/* -----------------------------------
  common
----------------------------------- */
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html {

  color: #4E4E4E;
  font-size: 16px;
}

body {
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 700;
  line-height: 1.8;
  -webkit-font-feature-settings: "palt";
  font-feature-settings: "palt";
}



img {
  width: 100%;
  height: auto;
  display: block;
}

dt {
  font-weight: 500;
}

a:hover {
  opacity: 0.7;
}

/* -----------------------------------
  scroll fade-in
----------------------------------- */
.js-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.js-fade-in.is-inview {
  opacity: 1;
  transform: translateY(0);
}

.fv-wrapper.js-fade-in {
  opacity: 1;
  transform: none;
}

.fv-wrapper.js-fade-in::before {
  opacity: 0;
  transition: opacity 1.2s ease;
}

.fv-wrapper.js-fade-in.is-inview::before {
  opacity: 1;
}

.features.js-fade-in {
  opacity: 1;
  transform: none;
}

.features.js-fade-in .features-main-title {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.features.js-fade-in .features-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.features.js-fade-in.is-inview .features-main-title,
.features.js-fade-in.is-inview .features-item {
  opacity: 1;
  transform: translateY(0);
}

.features.js-fade-in.is-inview .features-main-title { transition-delay: 0s; }
.features.js-fade-in.is-inview .features-item-wrap .features-item:nth-child(1) { transition-delay: 0.1s; }
.features.js-fade-in.is-inview .features-item-wrap .features-item:nth-child(2) { transition-delay: 0.2s; }
.features.js-fade-in.is-inview .features-item-wrap .features-item:nth-child(3) { transition-delay: 0.3s; }
.features.js-fade-in.is-inview .features-item-wrap .features-item:nth-child(4) { transition-delay: 0.4s; }
.features.js-fade-in.is-inview .features-item-wrap .features-item:nth-child(5) { transition-delay: 0.5s; }

.inner,
.content-inner {
  width: 100%;
  max-width: 1156px;
  margin: 0 auto;
  padding: 0 1rem;
}

.inner {
  padding: 7.5rem 1.75rem;
}

@media (max-width: 768px) {
  .inner {
    padding: 6.25rem 1.75rem;
  }
}

@media (max-width: 768px) {
  .inner {
    padding: 4rem 1.75rem;
  }
}


/* --------------------
  title
----------------------- */

.c-title {
  font-size: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .c-title {
    font-size: clamp(1.25rem, 5.33vw, 2rem);
  }
}

.en {
  font-family: "Archivo Black", sans-serif;
  color: #2DBBD3;
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .en {
    font-size: clamp(1rem, 4.27vw, 1.25rem);
  }
}

.sub-title {
  font-size: clamp(1.5rem, 6.4vw, 2.5rem);
}

.thoughts-sub-title {
  font-size: clamp(1.25rem, 5.33vw, 2rem);
}

.color-yellow {
  color: #FFDC60;
}

.color-white {
  color: #fff;
}

.line-white {
  border-bottom: 2px solid #fff;
  width: clamp(120px, 12vw, 240px);
}

/* -----------------------------------
  br
----------------------------------- */

/* .sp-br,
.tab-br,
.md-br {
  display: none;
} */

.pc-br {
  display: block;
}

@media (max-width: 768px) {
  .tab-br {
    display: block;
  }

  .pc-br {
    display: none;
  }
}

@media (min-width: 769px) {
  .tab-br {
    display: none;
  }
}

@media (max-width: 425px) {
  .sp-br {
    display: block;
  }
}

@media (min-width: 426px) {

  .sp-br,
  .md-br {
    display: none;
  }
}

/* -----------------------------------
  header
----------------------------------- */

.header {
  position: relative;
  z-index: 100;
}

/* @media (max-width: 768px) {
  .header {
    padding: 0.9375rem 1.25rem;
  }
} */

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  position: relative;
  width: 250px;
  z-index: 1;
  margin-left: -40px;
}

@media (max-width: 768px) {
  .header-logo {
    width: 200px;
    margin-left: -60px;
  }
}

.logo-cloud {
  position: absolute;
  top: -60px;
  left: -40px;
  width: 300px;
  z-index: -1;
}

@media (max-width: 768px) {
  .logo-cloud {
    width: 220px;
  }
}

.header-logo a img {
  display: block;
  width: 100%;
  height: auto;
}


.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}



/* ----------------
contact-btn
-------------------*/

.header-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #fff;
  border: 2px solid #4E4E4E;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  color: #4E4E4E;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.header-btn:hover {
  background-color: #06c755;
  opacity: 1;
  color: #fff;
}

.header-btn-icon-wrap {
  position: relative;
  display: inline-flex;
  width: 28px;
  height: 28px;
}

.header-btn-icon {
  width: 28px;
  height: auto;
  display: block;
}

.header-btn-icon-hover {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.2s;
}

.header-btn:hover .header-btn-icon-default {
  opacity: 0;
}

.header-btn:hover .header-btn-icon-hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .header-btn {
    display: none;
  }
}

/* ----------------
 menu
-------------------*/

.header-hamburger {
  position: relative;
  width: 80px;
  height: 80px;
  background: #4E4E4E;
  border-radius: 10px;
  border: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  padding: 10px 16px;
  transition: opacity 0.2s;
}

.header-hamburger:hover {
  opacity: 0.8;
}

.header-hamburger-icon1 {
  width: 46px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.4s ease, width 0.4s ease;
}

.header-hamburger-icon2 {
  width: 32px;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.4s ease, width 0.4s ease;
}

.u-sr-only {
  color: #fff;
  line-height: 1;
}

.header-hamburger-icon1,
.header-hamburger-icon2,
.u-sr-only {
  position: relative;
  z-index: 2;
  display: block;
}

.menu-btn-cloud {
  position: absolute;
  bottom: -20px;
  right: -40px;
  width: 140px;
  z-index: 0;
}

@media (max-width: 768px) {
  .header-hamburger {
    width: 60px;
    height: 60px;
    padding: 10px;
    gap: 8px;
  }

  .u-sr-only {
    font-size: 0.75rem;
  }

  .header-hamburger-icon1 {
    width: 34px;
    height: 2.5px;
  }

  .header-hamburger-icon2 {
    width: 24px;
    height: 2.5px;
  }
}

/* ----------------
  menu
-------------------*/

.menu-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 40%;
  min-width: 280px;
  height: 100vh;
  background: #2DBBD3;
  z-index: 50;
  padding: 12rem 4rem 2rem;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.menu-panel-inner {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

.menu-contact {
  display: none;
}

.menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  letter-spacing: 0.2em;
  display: flex;
  flex-direction: column;
}


.menu-list a {
  display: block;
  padding: 0.5rem 0;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.2s;
  line-height: 1.2;
}

.menu-list a:hover {
  opacity: 0.85;
}

.menu-list-en {
  color: #FFDC60;
}

.menu-list-ja {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.3rem;
  opacity: 0.95;
}

.menu-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background-color: #fff;
  border: 2px solid #4E4E4E;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #4E4E4E;
  text-decoration: none;
  transition: opacity 0.2s;
}

.menu-contact-btn:hover {
  opacity: 1;
  background-color: #06c755;
  color: #fff;
}

.menu-contact-btn:hover .menu-contact-btn-text-pc,
.menu-contact-btn:hover .menu-contact-btn-text-sp {
  color: #fff;
}

.menu-contact-btn-icon-wrap {
  position: relative;
  display: inline-flex;
  width: 28px;
  height: 28px;
}

.menu-contact-btn-icon {
  width: 28px;
  height: auto;
  display: block;
}

.menu-contact-btn-icon-hover {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.2s;
}

.menu-contact-btn:hover .menu-contact-btn-icon-default {
  opacity: 0;
}

.menu-contact-btn:hover .menu-contact-btn-icon-hover {
  opacity: 1;
}

.menu-contact-btn-text-sp {
  display: none;
}

.menu-contact-btn-arrow {
  display: none;
}

.is-menu-open .menu-mask {
  opacity: 1;
  visibility: visible;
}

.is-menu-open .menu-panel {
  transform: translateX(0);
}

body.is-menu-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
  left: 0;
  top: 0;
}

.is-menu-open .header-hamburger-icon1,
.is-menu-open .header-hamburger-icon2 {
  position: absolute;
  top: 37%;
  left: 50%;
  margin: 0;
  width: 50px;
  transition: transform 0.4s ease, width 0.4s ease;
}

@media (max-width: 768px) {
  .is-menu-open .header-hamburger-icon1 {
    width: 38px;
    height: 2.4px;
  }
  
  .is-menu-open .header-hamburger-icon2 {
    width: 38px;
    height: 2.4px;
  }
}

.is-menu-open .header-hamburger-icon1 {
  transform: translate(-50%, -50%) rotate(20deg);
}

.is-menu-open .header-hamburger-icon2 {
  transform: translate(-50%, -50%) rotate(-20deg);
}

.is-menu-open .header-hamburger .u-sr-only {
  margin-top: 2.5rem;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .is-menu-open .header-hamburger .u-sr-only {
    margin-top: 1.9rem;
    font-size: 0.75rem;
  }
}

@media (max-width: 768px) {
  .menu-panel {
    width: 100%;
    min-width: 100%;
    height: 100vh;
    height: 100dvh;
    padding: 9rem 1.5rem 2rem;
  }

  .menu-contact {
    display: block;
    margin-top: 2rem;
  }
}

@media (max-width: 425px) {
  .menu-contact {
    width: 100%;
  }

  .menu-contact-btn {
    width: 100%;
    justify-content: space-between;
    box-sizing: border-box;
  }

  .menu-contact-btn-text-pc {
    display: none;
  }

  .menu-contact-btn-text-sp {
    display: inline;
    font-size: clamp(0.875rem, 4vw, 1.125rem);
  }

  .menu-contact-btn-arrow {
    display: inline;
    margin-left: auto;
  }
}

/* ----------------
  fv-wrapper（ヘッダー＋FV 共通背景）
  色: 画面いっぱい / 雲: 最大幅に合わせて上に配置
-------------------*/

.fv-wrapper {
  background-color: #2DBBD3;
  width: 100%;
  min-height: 80vh;
  position: relative;
  display: flex;
  flex-direction: column;
}

@media (max-width: 768px) {
  .fv-wrapper {
    min-height: 100vh;
  }
}

.fv-wrapper::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1280px;
  height: 100%;
  min-height: 100vh;
  background: url(../images/cloud.svg) no-repeat center top;
  background-size: 100% auto;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
}

@media (max-width: 425px) {
  .fv-wrapper::before {
    background-image: url(../images/fv-bg-sp.svg);
    top: 50px;
  }
}

/* ----------------
  fv（ファーストビュー）
-------------------*/

.fv {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 1;
}

.fv-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1156px;
  margin: 0 auto;
  padding: 0 1.75rem;
}

.fv-text-inner {
  letter-spacing: 0.15em;
}

@media (max-width: 768px) {
  .fv-text-inner {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .fv-text-inner-content {
    flex: 1 1 auto;
    min-width: 0;
  }
}

@media (max-width: 425px) {
  .fv-text-inner-content {
    width: 100%;
  }
}

@media (max-width: 425px) {
  .fv-text-inner {
    flex-direction: column;
    align-items: center;
  }
}

.fv-content {
  flex: 1;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  margin-bottom: 3rem;
  min-height: 0;
}

@media (max-width: 768px) {
  .fv-content {
    flex-direction: column;
    margin-bottom: 2rem;
  }
}

.fv-text {
  flex: 1 1 auto;
  width: 65%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

@media (max-width: 768px) {
  .fv-text {
    width: 100%;
    gap: 70px;
  }
}

.fv-catch {
  font-size: clamp(1.25rem, 4vw, 2rem);
  color: #FFDC60;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

.fv-catch-highlight {
  background: linear-gradient(transparent 60%, #FFDC60 60%);
  padding: 0 0.1em;
}

.fv-sub {
  font-size: clamp(1.25rem, 4vw, 2rem);
  color: white;
  margin-bottom: 1rem;
  text-decoration-line: underline;
  text-decoration-style: wavy;
  text-decoration-color: currentColor;
  text-underline-offset: 0.2em;
}

@media (max-width: 425px) {
  .fv-sub {
    font-size: clamp(1.2rem, 4.5vw, 2rem);
  }
}


.fv-main {
  font-size: clamp(1.75rem, 4.5vw, 3.4rem);
  font-weight: 700;
  color: white;
  line-height: 1.5;
  margin: 0;
  display: block;
  position: relative;
  padding-bottom: 2rem;
}

@media (max-width: 768px) {
  .fv-main {
    font-size: clamp(1.75rem, 6.5vw, 4.4rem);
  }
}

@media (max-width: 425px) {
  .fv-main {
    font-size: clamp(2.1rem, 6.5vw, 4.4rem);
  }
}

.fv-img-wrap {
  flex: 0 0 auto;
  width: 34%;
  max-width: 100%;
  display: flex;
  align-items: center;
}

.fv-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .fv-img-wrap {
    display: none;
  }
}

.fv-img-wrap-sp {
  display: none;
}

@media (max-width: 768px) {
  .fv-img-wrap-sp {
    display: flex;
    max-width: 200px;
    margin: 0 0 0 auto;
  }

  .fv-img-wrap-sp img {
    width: 100%;
    height: auto;
    display: block;
  }
}


.fv-features {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  justify-content: center;
}

@media (max-width: 768px) {
  .fv-features {
    flex-wrap: wrap;
    gap: 2rem;
  }
}

.fv-feature-item {
  flex: 1 1 200px;
  max-width: 320px;
  background: #E9F6FB;
  border-radius: 12px;
  padding: 2.5rem 1.2rem 1.5rem;
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
  position: relative;
  overflow: visible;
}

@media (max-width: 768px) {
  .fv-feature-item {
    max-width: 270px;
  }
}

@media (max-width: 425px) {
  .fv-feature-item {
    flex-direction: row;
    width: 100%;
    max-width: none;
    gap: 1.75rem; 
  }

  .fv-feature-text-gap {
    gap: 1rem;
  }
}

@media (max-width: 492px) and (min-width: 488px) {
  .fv-feature-text.fv-feature-text-sz {
    font-size: 1.125rem;
    line-height: 1.8;
  }
}

/* @media (max-width: 768px) {
  .fv-feature-item {
    flex-direction: row;
  }
} */

.fv-feature-num {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(0, -40%);
  width: 56px;
  height: 56px;
  border-radius: 9999px;
  background: #E9F6FB;
  color: #2DBBD3;
  font-family: "Archivo Black", sans-serif;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-sizing: border-box;
}

.fv-feature-icon {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fv-feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fv-feature-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: #4E4E4E;
  margin: 0;
  line-height: 1.5;
  text-align: center;
  letter-spacing: 0;
}

.fv-feature-text-small {
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  text-align: center;
} 

@media (max-width: 425px) {
  .fv-feature-text-small {
    font-size: clamp(1rem, 4.5vw, 1.25rem);
  }
}


/* ----------------
philosophy
-------------------*/

.under-line {
  border-bottom: 2px solid #4E4E4E;
  width: clamp(120px, 12vw, 240px);
}

.philosophy-top {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.thoughts-top {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

@media (max-width: 768px) {

  .philosophy-top,
  .thoughts-top {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }
}

.philosophy-text-wrap {
  flex: 0 0 67%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.philosophy-img {
  flex: 0 0 33%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 768px) {
  .philosophy-text-wrap {
    flex: unset;
    width: 100%;
  }

  .philosophy-img {
    flex: unset;
    width: 90%;
  }
}

.philosophy-text-item,
.thoughts-text-item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}



/* ----------------
 Cta-area
-------------------*/

.cta-area {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  opacity: 1;
  background-image: url('../images/cta-blue.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
  border-radius: 10px;
  position: relative;
  height: 100%;
  overflow: hidden;
}


.cta-area.js-fade-in {
  opacity: 0;
  transition: opacity 1.2s ease, transform 1.2s ease;
  transform: translateY(30px);
}

.cta-area.js-fade-in.is-inview {
  opacity: 1;
  transform: translateY(0);
}

.cta-area:hover {
  opacity: 1;
}

.cta-area::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url('../images/cta-yellow.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100%;
  border-radius: 10px;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.5s ease;
  z-index: 0;
}

.features .cta-area {
  background-image: url('../images/cta-yellow.png');
}

.features .cta-area::after {
  background-image: url('../images/cta-blue.png');
}

@media (max-width: 768px) {
  .cta-area {
    background-image: url('../images/cta-blue-sp.png');
    height: 390px;
  }

  .cta-area::after {
    background-image: url('../images/cta-yellow-sp.png');
    height: 390px;
  }

  .features .cta-area {
    background-image: url('../images/cta-yellow-sp.png');
  }

  .features .cta-area::after {
    background-image: url('../images/cta-blue-sp.png');
  }
}

.cta-img-right-md,
.cta-img-right-small {
  display: none;
}

@media (max-width: 768px) {

  .cta-img-right-md,
  .cta-img-right-small {
    display: block;
  }

    .cta-area,
    .cta-area::after {
      background-position: 20% top;
  }
}

.cta-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}

.cta-banner-txt {
  display: block;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  text-shadow: 2px 2px 3px rgba(78, 78, 78, 0.2);
  line-height: 1.4;
  letter-spacing: 0.1em;
}

@media (max-width: 845px) {
  .cta-banner-txt {
    font-size: 1.75rem;
  }
}

.cta-banner-txt-sp {
  display: none;
}

.cta-banner-btn {
  display: block;
  max-width: 100%;
  height: auto;
}

.cta-banner-btn-wrap {
  position: relative;
  display: inline-block;
  max-width: 325px;
}

.cta-banner-btn {
  display: block;
  max-width: 100%;
  height: auto;
}

.cta-banner-btn-hover-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  overflow: hidden;
  transition: width 0.5s ease;
}

@media (hover: hover) and (pointer: fine) {
  .cta-area:hover::after {
    clip-path: inset(0 0 0 0);
  }

  .cta-item:hover .cta-banner-btn-hover-wrap {
    width: 100%;
  }
}

.cta-banner-btn-hover-wrap .cta-banner-btn {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}

.cta-banner-btn-wrap-sp {
  display: none;
}

@media (max-width: 768px) {
  .cta-banner-txt-pc {
    display: none;
  }

  .cta-banner-txt-sp {
    display: block;
    font-size: clamp(1.5rem, 4.5vw, 32px);
  }

  .cta-banner-btn-wrap-pc {
    display: none;
  }

  .cta-banner-btn-wrap-sp {
    display: inline-block;
    max-width: 260px;
  }
}

.cta-img-left {
  max-width: 40%;
}

.cta-cloud-pc {
  max-width: 20%;
}


.cta-item {
  display: flex;
  align-items: center; 
  justify-content: center;
  height: auto;          
  min-height: auto;
  padding-top: 40px;
  padding: 0;  
  height: 100%;  
  position: relative;
  z-index: 1;
}

.cta-area {
  padding: 60px 20px;  
  height: auto;         
}


@media (max-width: 480px) {

    .cta-area {
    height: auto;  
    padding:  40px 0; 
  }

  .cta-item {
    align-items: flex-start; 
    justify-content: flex-start;
    height: auto;
    min-height: auto;
  }
  
    .cta-banner {
    width: 90%;
    max-width: 300px;
    text-align: center;
    margin: 0 auto;
    gap: 1rem;
  }

    .cta-banner-txt-sp {
    font-size: clamp(1.3rem, 4vw, 24px);
    max-width: 100%;
    white-space: normal; 
  }  
}

/* ----------------
 thoughts
-------------------*/

.thoughts {
  background-color: #E9F6FB;
}

.thoughts-wrap {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

@media (max-width: 768px) {
  .thoughts-wrap {
    gap: 1rem;
  }
}


.thoughts-text-wrap {
  flex: 8;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (max-width: 768px) {

  .thoughts-text-wrap,
  .philosophy-text-wrap {
    gap: 1rem;
  }
}

.thoughts-top-img {
  flex: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 768px) {
  .thoughts-top-img {
    display: none;
  }

}

.thoughts-top-sp-img {
  display: none;
}

@media (max-width: 768px) {
  .thoughts-top-sp-img {
    display: block;
    width: max(17%, 55px);
    margin: 0 auto;
  }
}

.thoughts-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.thoughts-img {
  flex: 35;
  max-width: 360px;
}

.thoughts-bottom-text {
  flex: 65;
  max-width: 680px;
  display: flex;
  flex-direction: column;
  text-align: justify;
  gap: 2.75rem;
}

@media (max-width: 768px) {
  .thoughts-bottom {
    flex-direction: column;
    gap: 1rem;
  }

  .thoughts-bottom-text {
    gap: 1rem;
    flex: unset;
    width: 100%;
  }

  .thoughts-img {
    flex: unset;
    width: 100%;
  }
}

/* ----------------
 features
-------------------*/

.features {
  background-image: url("../images/features-bg.webp");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

@media (max-width: 768px) {
  .features {
    background-image: url("../images/feature-tab.webp");
  }
}

@media (max-width: 520px) {
  .features {
    background-image: url("../images/feature-sp.webp");
  }
}

.features-top {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.line-white {
  margin-top: 1.875rem;
}


.features-item {
  background-color: #fff;
  padding: 65px 100px;
  display: flex;
  flex-direction: column;
  gap: 1.875rem;
  position: relative;
  border-radius: 10px;
}

@media (max-width: 768px) {
  .features-item {
    padding: 45px;
  }
}


.features-item-title {
  font-size: clamp(20px, 4vw, 32px);
  color: #2DBBD3;
  line-height: 1.3;
}

@media (max-width: 768px) {
  .features-item-title {
    line-height: 1.6;
  }
}


.marker {
  position: relative;
  display: inline-block;
  z-index: 1;
}

.marker::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 16px;
  background: #FFDC60;
  z-index: -1;
}

@media (max-width: 768px) {

  .marker {
    background-image: linear-gradient(#FFDC60, #FFDC60);
    background-repeat: no-repeat;
    background-size: 100% 7px;
    background-position: 0 95%;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone;
    position: static;
    display: inline;
  }

  .marker::after {
    content: none;
  }
}


.features-item-text {
  font-weight: 400;
}

.features-text-bold {
  font-weight: 700;
}

/* ----------------
 maruwaku
-------------------*/

.features-item::before {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 24px;
  width: 12px;
  background: radial-gradient(circle, #2DBBD3 6px, transparent 6px);
  background-size: 12px 30px;
  background-repeat: repeat-y;
}

.features-item::after {
  content: "";
  position: absolute;
  top: 24px;
  bottom: 24px;
  right: 24px;
  width: 12px;
  background: radial-gradient(circle, #2DBBD3 6px, transparent 6px);
  background-size: 12px 30px;
  background-repeat: repeat-y;
}

@media (max-width: 768px) {
  .features-item::before {
    top: 14px;
    bottom: 14px;
    left: 14px;
  }

  .features-item::after {
    top: 14px;
    bottom: 14px;
    right: 14px;
  }
}


.features-item-wrap {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* -----------------------------------
  class-schedule
----------------------------------- */
.class-top {
  display: flex;
  gap: 60px;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .class-top {
    flex-direction: column;
    gap: 2.5rem;
  }
}

.class-wrap {
  background-color: #fff;
  padding: 3.1rem;
  border-radius: 30px;
}

@media (max-width: 375px) {
  .class-wrap {
    padding: 1.5rem;
  }
}

.class-schedule {
  background-color: #E9F6FB;
}

.class-schedule-table-wrap {
  margin: 2.4rem auto;
  max-width: 710px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.class-schedule-table-sp {
  display: none;
}

.class-schedule-table {
  width: 100%;
  min-width: 480px;
  margin: 0 auto;
  border-collapse: collapse;
  border: 2px solid #4E4E4E;
  border-radius: 10px;
  overflow: hidden;
  font-size: 1rem;
  table-layout: fixed;
}

.class-schedule-table th,
.class-schedule-table td {
  border: 1px solid #4E4E4E;
  padding: 0.5em 0.7em;
  text-align: center;
  background: #fff;
  color: #4E4E4E;
  min-width: 5em;
  box-sizing: border-box;
  letter-spacing: 0;
}

.class-schedule-table td {
  padding: 0.7em 0.5em;
}

.class-schedule-table thead th {
  font-weight: 700;
  color: #2DBBD3;
  white-space: nowrap;
}

.class-schedule-table thead th:first-child {
  color: #4E4E4E;
  min-width: 4em;
}

.class-schedule-table tbody th {
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  min-width: 4em;
}

.class-schedule-table tbody td {
  white-space: nowrap;
}

@media (max-width: 768px) {
  .class-schedule-table {
    font-size: 0.875rem;
    min-width: 420px;
  }

  .class-schedule-table th,
  .class-schedule-table td {
    padding: 0.4em 0.5em;
    min-width: 4.2em;
  }

  .class-schedule-table thead th:first-child,
  .class-schedule-table tbody th {
    min-width: 3.5em;
  }
}

.time-cell {
  font-size: 0.875rem;
}

@media (max-width: 1080px) {
  .class-schedule-table-wrap {
    overflow-x: visible;
        margin: 1rem auto;
  }

  .class-schedule-table {
    display: none;
  }

  .class-schedule-table-sp {
    display: table;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    border-collapse: collapse;
    border: 1px solid #4E4E4E;
    border-radius: 10px;
    overflow: hidden;
    font-size: 1rem;
    background: #fff;
  }

  .class-schedule-table-sp thead th {
    padding: 0.6em 0.75em;
    font-weight: 700;
    color: #4E4E4E;
    background: #fff;
    border: 1px solid #4E4E4E;
    text-align: center;
  }

  .class-schedule-table-sp thead th:last-child {
    text-align: center;
  }

  .class-schedule-table-sp tbody td {
    padding: 0.6em 0.75em;
    border: 1px solid #4E4E4E;
    background: #fff;
    color: #4E4E4E;
  }

  .class-schedule-table-sp tbody td:first-child {
    color: #2DBBD3;
    font-weight: 700;
    text-align: center;
  }

  .class-schedule-table-sp tbody td:last-child {
    text-align: center;
  }
}

.monthly-fee-top {
  display: flex;
  gap: 60px;
  margin-top: 3rem;
  padding-top: 3rem;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .monthly-fee-top {
    flex-direction: column;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
  }
}

.monthly-fee-content {
  background-color: #fff;
  padding: 3.1rem;
  border-radius: 30px;
  flex: 1;
  max-width: 810px;
}

@media (max-width: 375px) {
  .monthly-fee-content {
    padding: 1.5rem;
  }
}

.monthly-fee-intro {
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: #4E4E4E;
}

.monthly-fee-table-wrap {
  margin-top: 2.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.monthly-fee-table-sp {
  display: none;
}

.monthly-fee-table {
  width: 100%;
  border-collapse: collapse;
  border: 2px solid #4E4E4E;
  border-radius: 10px;
  overflow: hidden;
  font-size: 1rem;
  background: #fff;
  table-layout: fixed;
  max-width: 710px;
}

.monthly-fee-table th,
.monthly-fee-table td {
  border: 1px solid #4E4E4E;
  padding: 0.5em 0.7em;
  text-align: center;
  background: #fff;
  color: #4E4E4E;
  box-sizing: border-box;
}

.monthly-fee-table thead th {
  font-weight: 700;
  color: #2DBBD3;
  white-space: nowrap;
  padding: 0.5em 0.35em;
}

.monthly-fee-table thead th:first-child {
  color: #4E4E4E;
  width: 100px;
}

.monthly-fee-table tbody td.monthly-fee-grade {
  color: #2DBBD3;
  font-weight: 700;
}

@media (max-width: 768px) {
  .monthly-fee-table {
    font-size: 0.875rem;
  }

  .monthly-fee-table th,
  .monthly-fee-table td {
    padding: 0.4em 0.5em;
  }
}

@media (max-width: 1080px) {
  .monthly-fee-table-wrap {
    overflow-x: visible;
  }

  .monthly-fee-table {
    display: none;
  }

  .monthly-fee-table-sp {
    display: table;
    width: 100%;
    margin: 0 auto;
    border-collapse: collapse;
    border: 1px solid #4E4E4E;
    border-radius: 10px;
    overflow: hidden;
    font-size: 1rem;
    background: #fff;
  }

  .monthly-fee-table-sp thead th {
    padding: 0.5em 0.7em;
    text-align: center;
    font-weight: 700;
    color: #4E4E4E;
    background: #fff;
    border: 1px solid #4E4E4E;
  }

  .monthly-fee-table-sp thead th:first-child {
    width: 55%;
  }

  .monthly-fee-table-sp tbody td {
    padding: 0.5em 0.7em;
    border: 1px solid #4E4E4E;
    background: #fff;
    color: #4E4E4E;
  }

  .monthly-fee-table-sp tbody td.monthly-fee-grade-sp {
    color: #2DBBD3;
    font-weight: 700;
    text-align: center;
  }

  .monthly-fee-table-sp tbody td.monthly-fee-amount {
    text-align: center;
  }
}

/* -----------------------------------
 flow
----------------------------------- */
.flow-wrap {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.flow-img-sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .flow-img-sp {
    display: block;
  }

  .flow-img {
    display: none;
  }
}


.faq-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}


.faq-container {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.faq {
  background-color: #FFDC60;
}

.faq-item {
  margin-bottom: 10px;
  border: none;
  border-radius: 25px;
  box-shadow: 0 4px 4px rgb(0 0 0 / 2%), 0 2px 3px -2px rgba(0 0 0 / 5%);
  background-color: #fff;
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 1rem 2.5rem 1rem 4rem;
  color: #4E4E4E;
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.25rem);
  cursor: pointer;
}

.faq-item summary::before {
  position: absolute;
  left: 1.5rem;
  font-family: 'Archivo Black';
  font-size: 2rem;
  line-height: 1.8;
  color: #2DBBD3;
  content: "Q";
}


.faq-item summary::after {
  position: absolute;
  right: 1.5em;
  width: 16px;
  height: 16px;
  background:
    linear-gradient(#333, #333) center/16px 2px no-repeat,
    linear-gradient(#333, #333) center/2px 16px no-repeat;
  content: '';
  transform: rotate(0deg);
  transition: background .3s, transform .3s;
}

.faq-item[open] summary::after {
  background:
    linear-gradient(#333, #333) center/16px 2px no-repeat,
    linear-gradient(transparent, transparent) center/2px 16px no-repeat;
}

.faq-item p {
  position: relative;
  transform: translateY(-10px);
  opacity: 0;
  margin: 0;
  padding: 1rem 2.5rem 1rem 4rem;
  transition: transform .5s, opacity .5s;
}

.faq-item[open] p {
  transform: none;
  opacity: 1;
}

.faq-item-answer::before {
  position: absolute;
  left: 2rem;
  color: #FFDC60;
  line-height: 1.2;
  font-size: 1.2rem;
  content: "A";
}

.faq-ul {
  padding: 1rem 2.5rem 1rem 4rem;
}

.faq-li {
  list-style: disc;
}

.no-list {
  list-style: none;
}

/* -----------------------------------
 footer
----------------------------------- */
.footer {
  position: relative;
  background-image: url('../images/footer.png');
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  height: 400px;
  overflow: hidden;
  background-color: #FFDC60;
  margin-top: -5px;
}

@media screen and (max-width: 768px) {
  .footer {
    background-image: url('../images/footer-sp.png');
    background-position: top center;
    height: 300px;
  }
}

@media screen and (max-width: 375px) {
  .footer {
    height: 200px;
  }
}

.footer-wrap {
  position: absolute;
  bottom: 2.5rem;
  left: 5.625rem;
  color: #fff;
}

@media screen and (max-width: 768px) {
  .footer-wrap {
    left: 2.1875rem;
  }
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}


.footer-logo {
  width: 150px;
}

.footer-logo img {
  width: 100%;
  height: auto;
}

.copyright {
  font-size: 0.875rem;
  margin-top: 1rem;
}

.cta-area {
  margin-top: 50px;
}

@media (max-width: 768px) {
  .faq-cta-area {
    margin-top: 0;
  }
}