.section{
  background: linear-gradient(180deg, #fff, #e5fcf2, #e5f8fa);
}

/* Hero section styles */
.hero {
  padding-top: 110px;
  background: linear-gradient(90deg, #C3E985, #39AEDC);
  height: auto;
}

.hero-wrapper{
  max-width: 1020px;
  color: #fff;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  padding: 60px 0;
  gap: 20px;
  margin: 0 auto;
}

.hero-container{
  text-align: center;
}

.hero h3{
  text-align: center;
  font-family: 'Pretendard', sans-serif;
  font-size: 4rem;
  font-style: normal;
  font-weight: 700;
  line-height: 124%; /* 81.84px */

  background: linear-gradient(180deg, #ffffff -11.61%, #ffffff 170.63%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p{
  padding-top: 12px;
  line-height: 1.6;
  font-size: 2rem;
  font-weight: 400;
  color: #fff;
}

.hero-image img{
  width: 220px;
}


/*Title, Sub-title*/
.gradient-text {
  background: linear-gradient(90deg, #9edb47, #5bc7d3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
  font-size: 4.2rem;
  line-height: 1.6;
}

h1{
  font-weight: 600;
}

.brMobile{
  display: none;
}
.brDesktop{
  display: inline;
}

.description{
  margin: 0 auto 40px;
  text-align: center;
  font-size: 20px;
  color: #666;
  line-height: 1.6;
}

/*Concern Section*/
#concerns{
  padding: 100px 0 20px;
  text-align: center;
}


.speech-bubbles{
  max-width: 1020px;
  margin: 0 auto;
  margin-top: 43px;
  margin-bottom: 120px;
  justify-content: center;
}

.speech-bubble-section {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.speech-bubble {
  width: 590px;
  height: 100px;
  background: #fff;
  box-shadow: 0 6px 18px rgba(49, 130, 246, 0.20);
  border-radius: 999px;
  display: flex;
  align-items: center;
  text-align: center;
  justify-content: center;
}
.speech-bubble .gradient-text{
  font-size: 2.4rem;
  font-weight: 600;
}

.speech-bubble h6{
  font-weight: 400;
}

/* 홀수번째 → 왼쪽 */
.speech-bubble:nth-child(1) {
  margin-left: 50px;   /* 왼쪽에 붙음 */
}

.speech-bubble:nth-child(2){
  margin-left: 400px;
}

.speech-bubble:nth-child(3){
  margin-left: 100px;
}

.speech-bubble:last-child{
  margin-left:240px;
}

.banner{
  width: 100%;
  background: #04224E;
  padding: 80px 0;
  text-align: center;
}

.banner h3{
  color: #fff;
  font-weight: 600;
}

.banner .gradient-text{
  font-size: 3.6rem;
}

/* Critical Period Section*/
.critical-cards-mobile{display: none;}
.critical-cards {
  display: flex;
  justify-content: center;
  margin: 0 auto;
}

.critical-section {
  display: flex;
  justify-content: flex-start; /* 꼭 필요! */
  margin-bottom: 100px;
  margin-top: 50px;
  max-width: 1020px;
}
#critical{
  padding: 50px 0px 0px;
  text-align: center;
  background: linear-gradient(180deg, #e5f8fa, #e5fcf2);
}

.critical-container{
  width: 370px;
  padding: 24px 25px;
  text-align: left;
  background: linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  border: 4px solid transparent;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 18px rgba(49, 130, 246, 0.20);
}

.critical-container h5{
  font-size: 3.4rem;
  line-height: 1.4;
  padding-bottom: 50px;
}

.critical-container h6{
  font-size: 2.2rem;
  font-weight: 500;
  padding-bottom: 14px;
  line-height: 1.6;
}

.critical-container span{
  border: 1px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  margin-bottom: 14px;
}

.critical-container .body-lg{
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1.6;
  padding-bottom: 20px;
}

.caption{
  font-size: 1.3rem;
  color: #a4a4a4;
}

.critical-section > div {
  margin-left: -20px;
}
.critical-section > div:first-child {
  margin-left: 0; /* 첫 카드는 정상 위치 */
}
.critical-cards img {
  max-width: 420px;
  width: 100%;
}
.critical-section > div:nth-child(2) {
  transform: translateY(-20px);
}

/*Keys*/
#key{
  padding:0;
}

.key-container{
  background: 
  url("../assets/00.main/key-bg.svg") no-repeat center center,
  linear-gradient(180deg, #e5fcf2, #fff);
  width: 100%;
  height: 1020px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.key-container h1{
  color: #fff;
  padding-bottom: 60px;
}

.key-container h2{
  background: linear-gradient(90deg, #9edb47, #5bc7d3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}

/*Curriculum*/
.curriculum {
  background: #fff;
  padding: 100px 0px 0px;
  text-align: center;
}
.curriculum p {
  max-width: 1020px;
  margin: 0 auto 40px;
  padding-top: 14px;
}
.curriculum-graphic {
  display: flex;
  justify-content: flex-end;
  margin: 0 auto;
  padding: 30px 0 80px 80px;
  overflow: hidden;
  /*max-width: 1020px;*/
}
.curriculum-graphic img {
  max-width: 100%;
  height: auto;
}

/*Module*/

#module{
  padding-bottom:100px;
  background: #fff;
}

.module-swiper{
  width: 100%;
}

.module-swiper-wrapper{
  display: flex;
  width: 3380px;
}

.module-swiper-slide{
  width: 800px;
  background: #fff;
  display: flex;
  text-align: left;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  
  border-radius: 30px;
  padding: 30px;
}

.module-title span{
  font-size: 20px;
  padding: 8px 18px;
  background:linear-gradient(90deg, #9edb47, #5bc7d3);
  color: #fff;
  border-radius: 999px;
}

.module-title h5{
  padding-top: 10px;
  font-size: 3.6rem;
}

.module-title h6{
  font-weight: 600;
  padding-bottom: 30px;
}

.module-title p{
  font-size: 1.8rem;
  line-height: 1.6;
}

.module-image{
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.module-image img{
  width: 210px;
}

.testimonials{
  background: linear-gradient(180deg, #e5fcf2, #e5f8fa);
}

.testimonials-headline{
  background: linear-gradient(90deg, #9edb47, #5bc7d3);
  -webkit-background-clip: text;  /* clip bg to text */
  -webkit-text-fill-color: transparent; /* hide normal text color */
}


/*Program*/

#program{
  padding-bottom:100px;
  background: #fff;
}

.program-swiper{
  width: 100%;
}

.program-swiper-wrapper{
  display: flex;
  width: 2380px;
}

.program-swiper-slide{
  width: 800px;
  background: #fff;
  display: flex;
  text-align: left;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  
  border-radius: 30px;
  padding: 30px;
}

.program-title span{
  font-size: 20px;
  padding: 8px 18px;
  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  color: #5bc7d3;
  font-weight: 600;
  border-radius: 10px;
  margin-right: 10px;
  display: inline-block;
}

.program-title h5{
  padding-top: 16px;
  font-size: 3.6rem;
}

.program-title h6{
  font-weight: 600;
  padding-bottom: 30px;
}

.program-title p{
  font-size: 1.8rem;
  line-height: 1.6;
}

.program-image{
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.program-image img{
  width: 210px;
}

/*Reading Collection*/
#reading-collection{
  padding-bottom:100px;
  background: linear-gradient(180deg, #e5f8fa, #e5fcf2, #fff);
}
.reading-swiper-wrapper{
  display: flex;
  width: 1080px;
}

.reading-swiper-slide{
  background: #fff;
  text-align: left;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;

  border-radius: 30px;
  padding: 30px;

  max-width: 1010px;
  margin: 0 auto;
}

.reading-title-section{
  display: inline-flex;
  width: 900px;
}

.reading-content-section{
  display: flex;
  align-items: center;

  padding-top: 20px;
  gap: 30px;
  flex-shrink: 0;

  max-width: 890px;
}

.reading-image{
  flex: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}


.reading-title{
  flex: 5;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reading-module{
  font-size: 1.8rem;
  width: 122px;
  font-weight: 600;
  padding: 8px 8px;
  border: 3px solid transparent;
  color: #5bc7d3;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  border-radius: 999px;
}

.reading-module img:nth-child(1){
  width: 220px;
}


.reading-title-section .gradient-text{
  font-size: 3rem;
  padding-left: 10px;
}


.reading-title h5{
  padding-top: 10px;
}

.reading-title h6{
  font-weight: 600;
  padding-bottom: 30px;
}

.reading-title p{
  font-size: 1.8rem;
  line-height: 1.6;
}


.reading-title em{
  font-size: 1.8rem;
}

.reading-title .text{
  padding-bottom: 10px;
}

.reading-title .text:last-child{
  padding-bottom: 0;
}



/*myon*/
#myon{
  padding-bottom:100px;
  background: linear-gradient(180deg, #e5f8fa, #e5fcf2);
}

#myon .title-container{padding-bottom: 40px;}

.myonSwiper{
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
      margin: 0;
      padding: 0;
}

.myonSwiper .swiper-slide{
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: left;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  
  border-radius: 30px;
  padding: 30px;
}

.myon-title span{
  font-size: 20px;
  padding: 8px 18px;
  background:#0064F2;
  color: #fff;
  border-radius: 999px;
}

.myon-title h5{
  padding-top: 10px;
  font-size: 3.6rem;
  text-align: center;
}

.myon-title h6{
  font-weight: 600;
  padding-bottom: 30px;
  text-align: center;
}

.myon-title p{
  font-size: 1.8rem;
  line-height: 1.6;
}

.myon-image{
  margin: 0 auto;
  display: flex;
  justify-content: center;
}


.myon-image img{
  width: 220px;
}

/*Instructor Qualification*/
#instructor{
  text-align: center;
  padding-top: 100px;
  background: linear-gradient(180deg, #e5f8fa, #e5fcf2, #fff);
}

.instructor-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1020px;
  margin: 0 auto;
  padding: 10px 20px;
  text-align: left;
}

.instructor-card {
  display: flex;
  align-items: center;
  gap: 28px;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;

  border-radius: 20px;
  padding: 30px 50px;
  box-shadow: 0 6px 18px rgba(53, 120, 245, 0.15);
}

.icon-area {
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(53, 120, 245, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-area{
  justify-content: center;
}

.icon-area img {
  width: 90px;
  height: 100%;
}

.content-area h3 {
  font-size: 2.6rem;
  font-weight: 600;
  margin-bottom: 10px;
  padding: 0 30px;
  width: 178px;
  text-align: center;
}

.content-area ul {
  list-style-type: disc;
  margin: 0;
}

.instructor-card span{
  width: 1px;
  height: 100px;
  border: 1px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;

}

.instructor-card li {
  font-size: 2rem;
  line-height: 1.7;
  margin-bottom: 6px;
  color: #222;
  padding-left: 30px;
}

/*ACCORDION*/
.accordion-toggle {
  background: linear-gradient(90deg, #9edb47, #5bc7d3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.accordion-content{
  background: #fafff3;
}


/*Difference*/
#difference{
  padding-top: 100px;
  background: linear-gradient(180deg, #fff, #E4F5FF, #E3F4FF);
}

.difference-container{
  background: 
  url("../assets/00.main/key-bg.svg") no-repeat center center,
  linear-gradient(180deg, #fff, #e5fcf2);
  background-size: cover;
  width: 100%;
  height: 1900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.difference-container h1{
  color: #fff;
  padding-bottom: 60px;
}

.difference-container h2{
  background: linear-gradient(90deg, #9edb47, #5bc7d3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}


.difference-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1020px;
  margin: 20px;
  text-align: left;
  
}

.difference-card {
  display: flex;
  align-items: center;
  gap: 30px;
  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  border-radius: 20px;
  padding: 30px 40px;
  box-shadow: 0 6px 18px rgba(53, 120, 245, 0.15);
}

.difference-content-area{
  justify-content: center;
}

.difference-content-area h3 {
  font-size: 3rem;
  font-weight: 600;
  width: 330px;
}

.difference-content-area h5{
  font-size: 2.4rem;
  font-weight: 600;
}

.difference-content-area ul {
  list-style-type: disc;
  margin: 0;
}

.difference-card span{
  width: 1px;
  height: 120px;
  border: 1px solid #c9c9c9;
}

.difference-card li {
  font-size: 2rem;
  line-height: 1.7;
  color: #222;
  width: 450px;
  padding-left: 20px;
}

#consultation{
  background:linear-gradient(180deg, #e5f8fa, #fff, #e5fcf2);
  padding-top: 40px;
}

#module-mobile{display: none;}
#program-mobile{display: none;}
.aiso-right-mobile{display: none;}

  @media (max-width: 1020px){
.only-desktop {display: inline;}
.only-tablet {display: none;}
.only-mobile {display: none;}

/*Title, Sub-title*/
.gradient-text {
  font-size: 4rem;
  line-height: 1.6;
}

.bottom-text{
  font-size: 5rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.description{
  font-size: 14px;
  max-width: 90vw;
  margin: 10px auto 30px;
  font-weight: 400;
}

/*Concern Section*/
#concerns{
  padding: 80px 0 20px;
}

.speech-bubbles{
  max-width: 820px;
  margin-top: 0px;
  margin-bottom: 80px;
}

.speech-bubble-section {
  display: flex;
  flex-direction: column;
  gap: 34px;
}

/* 홀수번째 → 왼쪽 */
.speech-bubble:nth-child(1) {
  margin-left: 50px;   /* 왼쪽에 붙음 */
}

.speech-bubble:nth-child(2){
  margin-left: 160px;
}

.speech-bubble:nth-child(3){
  margin-left: 70px;
}

.speech-bubble:last-child{
  margin-left:120px;
}


/* Critical Period Section*/
.critical-cards{display: none;}
.critical-cards-mobile{
  display: flex; 
  width: 100%;
  height: 100%;
}

.critical-swiper-wrapper {
  display: flex;
  width: 1300px;
  height: 400px;
  margin-bottom: 80px;
}

.critical-swiper-slide{
  padding: 24px 25px;
  text-align: left;

  border: 4px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  border-radius: 20px;

  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 18px rgba(49, 130, 246, 0.20);
}

.critical-swiper-slide h5{
  font-size: 3.2rem;
  line-height: 1.4;
  padding-bottom: 50px;
}

.critical-swiper-slide h6{
  font-size: 2.6rem;
  font-weight: 500;
  padding-bottom: 14px;
  line-height: 1.6;
}

.critical-swiper-slide span{
  border: 1px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  margin-bottom: 14px;
}

.critical-swiper-slide .body-lg{
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1.6;
  padding-bottom: 20px;
}

.caption{
  font-size: 1.4rem;
  color: #a4a4a4;
}

.enrollment-process{
  width: 100%;
  padding-top:80px;
  padding-bottom: 40px;
}



/* Reading Intro Section (above footer) */
.reading-intro-inner {
  font-size: 5.8vw;
}
.reading-intro .highlight {
  font-size: 5.4vw;
}


/*Reading Collection*/
#reading-collection{
  padding-bottom:100px;
}
.reading-swiper-wrapper{
  width: 2000px;
}

.reading-swiper-slide{
  max-width: 810px;
  margin: 0 auto;
}

.reading-content-section{
  padding-top: 10px;
  gap: 30px;
  flex-shrink: 0;

  max-width: 872px;
}

.reading-image{
  flex: 1;
}

.reading-title{
  flex: 3;
}

.reading-module{
  font-size: 1.8rem;
}

.reading-title-section .gradient-text{
  font-size: 2.5rem;
}


/*Instructor Card*/
.instructor-cards {
  gap: 20px;
  max-width: 820px;
}

.instructor-card{
  gap: 2px;
  padding: 30px;
}

.icon-area img {
  width: 80px;
  height: 100%;
}

.content-area h3 {
  font-size: 2.2rem;
  font-weight: 600;
  padding: 0;
  width: 150px;
}

.content-area ul {
  list-style-type: disc;
  margin: 0;
}

.instructor-card span{
  width: 1px;
  height: 98px;
  border: 1px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #3182F6, #0064F2) border-box;

}

.instructor-card li {
  font-size: 1.8rem;
  line-height: 1.7;
  margin-bottom: 0;
  color: #222;
  padding-left: 30px;
}

/*Difference*/
.difference-container{
  height: 1600px;
}
.difference-container h1{
  font-size: 5.2rem;
}

.difference-container h2{
  font-size: 5rem;
}

.difference-cards{
  max-width: 820px;
  gap: 10px;
  margin: 10px;
}

.difference-content-area h3{
  width: 278px;
}

.difference-card li{
  padding-left:0px;
}

.key-container h2{
  font-size: 4.6rem;
}

.key-container h1{
  font-size: 5rem;
}

/*Curriculum*/
.curriculum {
  padding: 70px 0px 0px;
  text-align: center;
  line-height: 1.4;
}
.curriculum h2{
  margin-bottom: 0px;
  line-height: 0;
}
.curriculum p {
  font-size: 14px;
  max-width: 90vw;
  margin: 10px auto 30px;
  font-weight: 400;
}
.curriculum-graphic {
  padding: 0 0 50px 20px;
  /*max-width: 1020px;*/
gap: 0px;
}

/*Module*/
#module{display: none;}
#module-mobile{
  display: block;
  background: #fff;
  padding: 80px 0;
}
.module-title span{
  font-size: 1.8rem;
}
.module-swiper-wrapper{
  width: 2400px;
}

.module-title h5{
  font-size: 3rem;
}

.module-title h6{
  padding-bottom: 20px;
  font-size: 2.2rem;
}

.module-swiper-slide{
  display: flex;
  flex-direction: column;
  width: 564px;
}
.module-image{
  padding-bottom: 20px;
}
.module-text{display: block;}

.module-text p{
  font-size: 2rem;
  line-height: 1.6;
}

/*program*/
#program{display: none;}
#program-mobile{
  display: block;
  background: #fff;
  padding: 80px 0;
}
.program-title span{
  font-size: 1.8rem;
}
.program-swiper-wrapper{
  width: 2400px;
}

.program-title h5{
  font-size: 3rem;
}

.program-title h6{
  padding-bottom: 20px;
  font-size: 2.2rem;
}

.program-swiper-slide{
  display: flex;
  flex-direction: column;
  width: 564px;
}
.program-image{
  padding-bottom: 20px;
}
.program-text{display: block;}

.program-text p{
  font-size: 2rem;
  line-height: 1.6;
}
}
/*Tablet - 615px ~ 830px*/
@media (max-width: 830px) {
.enrollment-process .desktop{display: none;}
.enrollment-process .tablet{display: block;}
.enrollment-process .mobile{display:none; }
.brMobile{display: inline;}

/*hero-830px*/

.hero-wrapper{
  padding-top: 30px;
}
.hero h3{
  padding-top: 20px;
  font-size: 2.4rem;
}

.hero p{font-size: 1.8rem;}

.gradient-text{font-size: 2.6rem;}
.bottom-text{font-size: 3.6rem;}

.speech-bubbles{
  max-width: 100%;
}
.speech-bubble .gradient-text{
  font-size: 2.4rem;
}

.speech-bubble:nth-child(1),
.speech-bubble:nth-child(2),
.speech-bubble:nth-child(3),
.speech-bubble:nth-child(4){
  margin:0 auto;
}

.speech-bubble{
  width: 560px;
  height: 90px;
}


.banner .gradient-text{
  font-size: 3rem;
}

.banner h3{font-size: 3.2rem;}


/*Critical-swiper*/
.critical-swiper-slide h6{
  font-size: 2.4rem;
  font-weight: 500;
  padding-bottom: 14px;
  line-height: 1.6;
}
.critical-swiper-slide h5{
  font-size: 3rem;
}

/*Key Container*/
.key-container h1{
  font-size: 3.8rem;
}

.key-container h2{
  font-size: 3.6rem;
}

/*Module-Mobile*/
#module-mobile{
  display: block;
  background: #fff;
  padding: 80px 0;
}
.module-title span{
  font-size: 1.6rem;
}
.module-swiper-wrapper{
  width: 2100px;
}

.module-title h5{
  font-size: 2.6rem;
}

.module-title h6{
  padding-bottom: 20px;
  font-size: 2rem;
}

.module-image{
  padding-bottom: 20px;
}
.module-text{display: block;}

.module-text p{
  font-size: 1.8rem;
  line-height: 1.6;
}


/*Program-Mobile*/
#program-mobile{
  display: block;
  background: #fff;
  padding: 80px 0;
}

.program-title span{
  font-size: 1.6rem;
}
.program-swiper-wrapper{
  width: 2100px;
}

.program-title h5{
  font-size: 2.6rem;
}

.program-title h6{
  padding-bottom: 20px;
  font-size: 2rem;
}

.program-image{
  padding-bottom: 20px;
}
.program-text{display: block;}

.program-text p{
  font-size: 1.8rem;
  line-height: 1.6;
}



/*READING*/
#reading-collection{
  padding-bottom: 60px;
}
.reading-content-section{
  display: flex;
  flex-direction: column;
}

.reading-swiper-slide{
  max-width: 500px;
}
.reading-image{
  width: 210px;
}

.reading-title-section{
  display: flex;
  flex-direction: column;
}

.reading-swiper-wrapper{
  width: 200px;
}

.reading-module{
  display: block;
  font-size: 1.8rem;
  text-align: center;
  padding: 4px 2px;
}

.reading-title-section .gradient-text{
  font-size: 2.6rem;
  text-align: left;
  padding-left: 0;
  padding-top: 10px;
}

.reading-swiper-slide{
  padding: 24px;
}

.reading-title p{
  font-size: 1.8rem;
}
.reading-title em{
  font-size: 1.8rem;
}

/*INSTRUCTOR*/
#instructor{
  padding-top: 60px;
}
.instructor-cards{
  padding-top: 0;
}
.instructor-card{
  width: 550px;
  padding: 24px;
  gap: 22px;
  margin: 0 auto;
}

.instructor-card span{
  display: inline;
  height: 64px;
}

.icon-area img{
  width: 60px;
}

.content-area h3{
  padding-top:10px;
  width: 100%;
  font-size: 1.8rem;
}

.instructor-card li{
  padding-left: 0;
  font-size: 1.5rem;
}

/*DIFFERENCE*/
#difference{
  padding-top: 80px;
}

.difference-container h2{
  font-size: 3.4rem;
}

.difference-container h1{
  font-size: 3.6rem;
}

.difference-container{
  height: 1120px;
  background:url("../assets/00.main/key-bg-mobile.svg") no-repeat center center,
  linear-gradient(180deg, #fff, #e5fcf2);
  background-size: cover;
}

.difference-card{
  width: 570px;
  padding: 20px 0 20px 24px;
  gap: 10px;
}

.difference-card h3{
  font-size: 1.8rem;
}
.difference-content-area h3{
  width: 200px;
}

.difference-card h5{
  font-size: 1.7rem;
}

.difference-card li{
  font-size: 1.5rem;
  width: 100%;
}

.difference-container h1{
  padding-bottom: 10px;
}

.difference-card span{
  height: 100%;
}
}

@media (max-width: 570px) {
.only-desktop {display: none;}
.only-tablet {display: none;}
.only-mobile {display: inline;}
.brMobile{
  display: inline;
}
.brDesktop{display: none;}
/*Responsive Font-size Control*/
h1{font-size: 2.8rem;}
h2{font-size: 2.6rem;}
h4{font-size: 2.4rem;}
.text-content-block h5{font-size: 2rem;}
h6{font-size: 1.5rem;}

.body-lg{font-size: 1.6rem;}
.body-md{font-size: 1.7rem;}
.title-md{font-size: 2.3rem;}

.gradient-text{
  font-size: 2rem;
}
.bottom-text{
  font-size: 2.2rem;
}

.section{
  padding-top: 60px;
}
.slide-title{font-size: 2rem;}
.text-content-block{padding: 0rem 1rem 20rem;}
.slide-description{font-size: 1.48rem; line-height: 1.4;}
.main-title{font-size: 1.9rem;}

/*Responsive Image Control*/
.enrollment-process .desktop{display: none;}
.enrollment-process .tablet{display: none;}
.enrollment-process .mobile{display:block; }

/*SYSTEM*/
.system-text-mobile{font-size: 1.8rem; line-height: 1.5;display: block;padding-bottom: 4px;}
.system-swiper-slide{padding: 20px;}

/*HERO*/
.hero h3{
  line-height: 1.4;
}

.hero p{
  font-size: 1.56rem;
}

.hero-image img{
  width: 170px;
}
.hero-wrapper{
  gap: 10px;
}

/*Concern*/
#concerns{
  padding-top: 60px;
}

/*BUBBLES*/
.speech-bubbles{
  max-width: 370px;
  margin-bottom: 40px;
}
.speech-bubble-section{
  gap: 20px;
}
.speech-bubble h6{
  font-size: 1.6rem;
  font-weight: 400;
}
.speech-bubble .gradient-text{
  font-size: 1.6rem;
}
.speech-bubble{
  width: 370px;
  height: 70px;
}

.speech-bubble:nth-child(1),
.speech-bubble:nth-child(2),
.speech-bubble:nth-child(3),
.speech-bubble:nth-child(4){
  margin-left: 2px;
}

/*BANNER*/
.banner .gradient-text{
  font-size: 2rem;
}

.banner h3{
  font-size: 2.2rem;
}

/*CRITICAL*/
.critical-swiper-slide{
  padding: 20px;
}
.critical-swiper-wrapper{
  height: 300px;
}
.critical-swiper-slide h5{
  font-size: 2rem;
  padding-bottom: 30px;
}

.critical-swiper-slide h6{
  font-size: 1.6rem;
}

.critical-swiper-slide .body-lg{
  font-size: 1.5rem;
}

.caption{
  font-size: 1.2rem;
}

/*BOOK*/
.key-container{
  background-size: cover;
  height: 500px;
}
.key-container h2{
  font-size: 2.2rem;
}

.key-container h1{
  font-size: 2.4rem;
}
.aiso-left img{
  width: 300px;
}

.aiso-right{display: none;}
.aiso-right-mobile{
  display: block;
  width: 160px;
}

  .testimonials{
    padding: 60px 0 0 ;
  }


/*Module-Mobile*/
#module-mobile{
  display: block;
  background: #fff;
  padding: 60px 0;
}
.module-title span{
  font-size: 1.4rem;
  padding: 6px 18px;
}
.module-swiper-wrapper{
  width: 3000px;
}

.module-swiper-slide{
  padding: 20px;
  border-radius: 20px;
}


.module-title h5{
  font-size: 1.8rem;
  line-height: 1.4;
}

.module-title h6{
  padding-bottom: 20px;
  font-size: 1.6rem;
}

.module-image{
  padding-bottom: 20px;
}
.module-image img{
  width: 150px;
}
.module-text{display: block;}

.module-text p{
  font-size: 1.5rem;
  line-height: 1.6;
}


/*Program-Mobile*/
#program-mobile{
  display: block;
  background: #fff;
  padding: 60px 0;
}
.program-title span{
  font-size: 1.4rem;
  padding: 4px 10px;
  border: 3px solid transparent;
  background:
  linear-gradient(#fff) padding-box,
  linear-gradient(90deg, #9edb47, #5bc7d3) border-box;
  border-radius: 7px;
}
.program-swiper-wrapper{
  width: 3000px;
}

.program-swiper-slide{
  padding: 20px;
  border-radius: 20px;
}


.program-title h5{
  font-size: 1.8rem;
  line-height: 1.4;
}

.program-title h6{
  padding-bottom: 20px;
  font-size: 1.6rem;
}

.program-image{
  padding-bottom: 20px;
}
.program-image img{
  width: 150px;
}
.program-text{display: block;}

.program-text p{
  font-size: 1.5rem;
  line-height: 1.6;
}


/*READING*/
#reading-collection{
  padding-bottom: 60px;
}
.reading-content-section{
  display: flex;
  flex-direction: column;
}

.reading-swiper-slide{
  max-width: 370px;
}
.reading-image{
  width: 150px;
}

.reading-title-section{
  display: flex;
  flex-direction: column;
}

.reading-swiper-wrapper{
  width: 200px;
}

.reading-module{
  display: block;
  width: 110px;
  font-size: 1.4rem;
  text-align: center;
  padding: 4px 2px;
}

.reading-title-section .gradient-text{
  font-size: 1.8rem;
  text-align: left;
  padding-left: 0;
  padding-top: 10px;
}

.reading-swiper-slide{
  padding: 24px;
}

.reading-title p{
  font-size: 1.5rem;
}
.reading-title em{
  font-size: 1.5rem;
}

/*myon*/
#myon{padding-bottom: 60px;}
.myonSwiper{
  width: 250px;
  height: 300px;
}

.myon-title span{
  font-size: 1.4rem;
}

.myonSwiper.swiper-slide{
  flex-direction: column;
  padding: 20px;
}

.myon-title{
  order: 2;
}
.myon-image{
  order: 1;
  width: 150px;
}

.myon-title h5{
  font-size: 1.8rem;
}

.myon-title p{
  font-size: 1.5rem;
}

/*INSTRUCTOR*/
#instructor{
  padding-top: 60px;
}
.instructor-cards{
  padding-top: 0;
}
.instructor-card{
  width: 100%;
  max-width: 500px;
  flex-direction: column;
  padding: 20px;
  gap: 6px;
}

.instructor-card span{display: none;}

.icon-area img{
  width: 60px;
}

.content-area h3{
  padding-top:10px;
  width: 100%;
  font-size: 1.8rem;
}

.instructor-card li{
  padding-left: 0;
  font-size: 1.5rem;
}

/*DIFFERENCE*/
#difference{
  padding-top: 60px;
}

.difference-container h2{
  font-size: 2.2rem;
}

.difference-container h1{
  font-size: 2.4rem;
}

.difference-container{
  height: 1320px;
}

.difference-card{
  flex-direction: column;
  width: 370px;
  padding: 20px 0 20px 24px;
  gap: 6px;
  align-items: flex-start;
}

.difference-card h3{
  font-size: 1.8rem;
}

.difference-card h5{
  font-size: 1.7rem;
}

.difference-card li{
  font-size: 1.5rem;
  width: 100%;
}

.difference-container h1{
  padding-bottom: 10px;
}

.difference-card span{display: none;}
}