* { box-sizing: border-box; }

html, body { 
  overflow-x: hidden;
  scroll-behavior: smooth;
 }

#curriculum #footer {
  scroll-margin-top: 80px;
 }
 
body {
    font-family: 'Pretendard', sans-serif;
    background-color: #F8FAFF;
    margin: 0 auto;
    color: #404040;
  }  
  
  /* main 시작*/
  @-webkit-keyframes slide-in-fwd-center {
    0% {
      -webkit-transform: translateZ(-1400px);
              transform: translateZ(-1400px);
      opacity: 0;
    }
    100% {
      -webkit-transform: translateZ(0);
              transform: translateZ(0);
      opacity: 1;
    }
  }
  @keyframes slide-in-fwd-center {
    0% {
      -webkit-transform: translateZ(-1400px);
              transform: translateZ(-1400px);
      opacity: 0;
    }
    100% {
      -webkit-transform: translateZ(0);
              transform: translateZ(0);
      opacity: 1;
    }
  }
  
  .main {
     font-size: 58px;
     line-height: 0.8;
     animation: slide-in-fwd-center 1s ease-in-out forwards; /* ← 여기서 호출 */
   }

  .container {
    margin: 0 auto;
    width: 90%;
    max-width: 1200px;
    text-align: center; 
  }
  
  .hero {
    background: linear-gradient(to bottom, #D3DCF7,#dfe5f9,#F8FAFF);
    padding: 150px 0;
    text-align: center;
  }
  
  .hero h1 {
    font-size: 58px;
    line-height: 0.8;         /* 행간 */
  }

  .hero p {
    color: #4A71FD;
    font-size: 28px;
    margin: 50px 0px;
    font-weight: bold;
    white-space: nowrap;
  }
  
  
  .hero .buttons .btn {
    display: inline-block;
    margin: 40px 50px;    
    padding: 15px 36px;
    font-weight: bold;
    text-decoration: none;
    font-size: 20px;
    background-color: #E7FB05;
    color: #404040;
    border-radius: 999px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;  
    box-sizing: border-box;         
  }
  
  .hero .buttons .btn:hover {
    background-color: #ffffff;
    color: #4A71FD;
    border: 2px solid #E7FB05;    
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.3);
  }
  /* 메인 끝 */
  /* 강사소개 */
  .instructor {
    margin: 0 auto;
    background-color: #F8FAFF;
  }
  
  .instructor .container {
    display: flex;
    white-space: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 100px;
    max-width: 1000px;
    margin: auto;
  }
  
  .instructor-text {
    flex: 1;
    min-width: 300px;
    padding-left: 50px;
    white-space: nowrap;
  }
  
  .instructor-text h2 {
    margin-bottom: 10px;
    text-align: left;
    color: #404040;
    font-size: 14px;
  }
  
  .instructor-text .highlight {
    color:#4A71FD;
    font-weight: bold;
    font-size: 42px;
  }
  
  .instructor-text .sub {
    color: #4A71FD;
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 30px;
    font-weight: 500;
    text-align: left;
  }
  
  .profile-section {
    color: #404040;
  }
  .profile-section h3 {
    font-size: 24px;
    margin-top: 50px;
    margin-bottom: -10px;
    text-align: left;
  }
  
  .profile-section ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
    text-align: left;
    line-height: 2;        
  }
  
  .profile-section ul li:before {
    content: "⊙ ";
  }
  
  .profile-section ul li {
    font-size: 18px;
    margin-bottom: 6px;
    color: #404040;
  }

  .goobsam-image {
    flex: 1;
    min-width: 500px;
  }
  
  .goobsam-image img {
    width: 400px;
    height: auto;
    margin-top: 150px;
  }

 /* 선생님 소개 끝 */
 /* 학습전략 시작 */
 /* .features {
  background-color: #f8faff;
  margin: 200px auto;
}

.features .container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

.features h2 {
  font-size: 44px;
  text-align: center;
  margin-bottom: 100px;
}

.features .highlight {
  color: #4A71FD;
  font-weight: bold;
}

.feature-box {
  display: flex;
  justify-content:space-between;
  align-items: center;
  gap: 80px;
  margin-bottom: 220px;
}

.feature-box:last-child {
  margin-bottom: 0;
}

.feature-box.reverse {
  flex-direction: row-reverse;
}

.img-box {
  position: relative;
  width: 400px;
}

.img-box img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.num {
  position: absolute;
  bottom: 5px;
  left: 30px;
  font-size: 80px;
  font-weight: bold;
}

.num1 { color: #FFD500; }  
.num2 { color: #32E100; }  
.num3 { color: #0041FF; }  
.num4 { color: #AE00FF; } 

.text-box {
  flex: 1;
  max-width: 500px;
}

.txtright {
  text-align: right;
}

.txtleft {
  text-align: left;
}

.text-box h3 {
  font-size: 28px;
  margin-bottom: 12px;
  color: #333;
}

.text-box p {
  font-size: 18px;
  line-height: 1.6;
  color: #555;
} */
/* 학습전략 끝 */
/* 프로그램 소개 시작 */
/* 섹션 제목 */
.section-title {
  text-align: center;
  font-size: 28px;
  margin-top: 50px;
  font-weight: 600;
  color: #4A71FD;
}

.section-title span {
  color: #404040;
}

/* 탭 버튼 */
.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  border-bottom: 1px solid #4A71FD;
  margin: 40px auto 0;
  max-width: 1100px;
}

.tab-btn {
  flex: 1 1 auto;
  min-width: 160px;
  padding: 12px 20px;
  border: 1px solid #d9d9d9;
  background: #ffffff;
  font-size: 16px;
  color: #404040;
  cursor: pointer;
  transition: all 0.3s ease;
}

.tab-btn.active {
  background: #4A71FD;
  color: #ffffff;
}

.tab-content {
  display: none;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  }

.tab-content.active { 
  display: block;   
  opacity: 1;
 }
 
 .program-section {
  background-color: #f8faff;
  padding: 100px 0;
  text-align: center;
}

/* 제목 */
.section-title {
  font-size: 44px;
  font-weight: 700;
  color: #4A71FD;
  margin-bottom: 40px;
}

.section-title span {
  color: #404040;
}

/* 탭 버튼 */
.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
  border: 1px solid #4A71FD;  /* 테두리 통일 */
  box-sizing: border-box;
}

.tab-btn {
  flex: 1 1 0;
  min-width: auto;
  padding: 16px 20px;
  border: none;
  border-right: 1px solid #4A71FD; /* 버튼 사이 구분선 */
  background: #E5EBFF;
  color: #4A71FD;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

.tab-btn:last-child {
  border-right: none;
}

.tab-btn:hover,
.tab-btn:nth-child(5):hover,
.tab-btn:nth-child(6):hover {
  border-color: #4a71fd;
  background-color: #d5ff55;  
  color: #4c4c4c;
  border-color: #4A71FD;
}

.tab-btn.active {
  background: #4A71FD;
  color: #ffffff;
}

/* ✅ 마지막 두 개 버튼 주황색 */
.tab-btn:nth-last-child(2),
.tab-btn:nth-last-child(1) {
  background: #FFF9DE;
  color: #FF761A;
}

.tab-btn:nth-last-child(2).active, 
.tab-btn:nth-last-child(1).active {
  background: #FF761A;
  color:  #FFF9DE;
}

/* 콘텐츠 영역 */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* 콘텐츠 박스 */
.content-box {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  background: #ffffff;
  border: 1px solid #4A71FD;
  border-top: none;
  max-width: 1100px;
  margin: 0 auto;
  padding: 30px 40px;
  min-height: 700px;
  overflow: hidden;
}

/* 텍스트 */
.text-content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: left;
  padding-right: 0; /* ✅ 이미지 공간 확보 제거 */
  box-sizing: border-box;

  line-height: 1.9;        /* 문단 기본 줄간격 확대 */
  color: #404040;
  font-size: 18px;
  font-weight: 500;
}

.text-content h3 {
  color: #4A71FD;
  font-size: 24px;
  margin-bottom: 28px;
}

.text-content p {
  margin-bottom: 22px;      /* 문단 간 거리 살짝 넓힘 */
  word-break: keep-all;     /* 한국어 단어 중간 줄바꿈 방지 */
}

/* 핵심 키워드 색상 강조 */
.text-content strong {
  color: #4A71FD;
  font-weight: 600;
}

.text-content ol {
  margin-top: 30px;
  margin-left: 25px;
  line-height: 2;
  font-size: 18px;
  padding-left: 0;
}

.text-content ol + p {
  margin-top: 25px;
}

.text-content li {
  margin-bottom: 10px;
}

/* 리스트 번호와 텍스트의 간격 균형 */
.text-content ol li::marker {
  font-weight: 600;
  color: #4A71FD;
}

.text-content p,
.text-content li {
  line-height: 2.2; /* 문단과 리스트 동일하게 */
  color: #404040;
  font-size: 18px;
  font-weight: 500;
}

/* 이미지 */
.image-box {
  position: absolute;
  right: 40px;
  bottom: 40px;
  width: 380px;
  z-index: 1;
  pointer-events: none;
}

.image-box img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}


/* 프로그램 소개 끝 */
/* 커리큘럼 시작 */
.diagnosis {
  padding: 50px;
  background: linear-gradient(to bottom,#F8FAFF,#dfe5f9, #D3DCF7);
}
.diagnosis .container h2 {
  margin-top: 30px;
  font-size: 44px;
}
.diagnosis .highlight {
  color:#4A71FD;
  font-weight: bold;
}
/* .diagnosis img {
  margin-bottom: 100px;
  width: 90%;      
  height: auto;     
} */

/* =========================
   Curriculum: video + modal slider
========================= */

/* 영상 박스(반응형 16:9) */
.curriculum-video{
  width: min(1100px, 100%);
  margin: 30px auto 18px;
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.curriculum-video iframe{
  width: 100%;
  height: 100%;
  display: block;
}

/* "자세히 보기" 문구(버튼) */
/* 커리큘럼 버튼 */
.curriculum-toggle.neon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 50px 0 50px 0;
  padding: 14px 34px;
  border-radius: 999px;

  background: #E7FB05;          /* 형광 노랑 */
  color: #404040;
  font-size: 18px;
  font-weight: 700;

  border: none;
  cursor: pointer;

  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
  transition: all 0.25s ease;
}

/* 대각선 아이콘 */
.curriculum-toggle.neon .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* hover 효과 */
.curriculum-toggle.neon:hover {
  color:#4A71FD;
  background-color: #ffffff;
}

/* 모달 기본 */
.curriculum-modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 2000;
}

.curriculum-modal.is-open{
  display: block;
}

.curriculum-modal__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}

/* 모달 패널 */
.curriculum-modal__panel{
  position: relative;
  width: min(1000px, 80vw);
  margin: 6vh auto 0;
  background: #ffff;
  border-radius: 5px;
  padding: 14px 14px 18px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.curriculum-modal__close{
  position: absolute;
  top: 5px;
  right: 8px;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  font-size: 28px;
  cursor: pointer;
}

/* 스와이프 슬라이더(핵심) */
.curriculum-slider{
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 12px;
  padding: 12px 8px 6px;
  -webkit-overflow-scrolling: touch;
}

/* .curriculum-slider::-webkit-scrollbar{
  height: 10px;
} */
/* .curriculum-slider::-webkit-scrollbar-thumb{
  background: #d7ddf7;
  border-radius: 999px;
} */

.slide{
  flex: 0 0 100%;
  scroll-snap-align: center;
}

.slide img{
  width: 100%;
  height: auto;
  display: block;
  border-radius: 5px;
  user-select: none;
  -webkit-user-drag: none;
}

/* dots */
/* .curriculum-dots{
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 10px;
}

.curriculum-dots button{
  width: 10px;
  height: 10px;
  border-radius: 1000px;
  border: none;
  background: #d9d9d9;
  cursor: pointer;
}

.curriculum-dots button.active{
  background: #4A71FD;
} */

/* 커리큘럼 끝 */
/*footer 시작  */
.footer {
  width: 100%;
  margin:  0 auto;
  background-color: #4A71FD;
  color: #f8faff;
  text-align: center;
  padding: 60px 20px 5px;
}

.footer h2 {
  font-size: 44px;
  margin-bottom: 5px;
}

.footer .star {
  font-size: 30px;
  margin: 40px 0 40px;
}

.footer p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 80px;
}

.contact-box {
  background-color: #6586FF;
  border-radius: 15px;
  display: flex;
  justify-content: center;
  gap: 50px;
  padding: 40px 100px;
  max-width: 650px;
  margin: 0 auto;
}

.icon-box {
  text-align: center;
  padding: 20px 50px;
}

.icon-box a {
  text-decoration: none;
  color: #f8faff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.icon-box i {
  font-size: 60px;
  color: #f8faff;
}

.icon-box span {
  font-size: 16px; 
}

.inform {
  width: 100%;
  margin: 100px auto 0;
  border-top:1px solid #f1f1f1;
  background-color:#4A71FD; 
}

.inform img {
  margin-top: 50PX;
  width: 120px;
}

.inform p {
  margin: -20px 0 50px 0;
  font-size: 12px;
  color:#98adf8;
}

/* 블로그 버튼 */
.blog-top-btn {
  position: fixed;
  background-color: #4A71FD;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 30px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.25);
  text-decoration: none;
  z-index: 999;
  transition: all 0.3s ease;
  flex-direction: column; 
}

.blog-top-btn:hover {
  background-color: #E7FB05;
  color: #404040;
  transform: scale(1.1);
  box-shadow: 0 8px 16px rgba(0,0,0,0.35);
}



/* 태블릿 */
@media (max-width: 1024px) {
 
  /* 메인 시작 */
  .container{ 
    width: 90%;
    max-width: 900px; 
  }

  .main{
    margin-top: 5px; 
    line-height: 1.5; 
  }

  .hero{ 
   padding: 80px 0; 
  }

   .hero h1{ 
    font-size: 40px;
    line-height: 0.9; 
   }

   .hero p{
     font-size: 24px; 
     margin-top: 30px;
    white-space: normal;
   }

   .hero .buttons .btn{
    display: none;
   }
  /* 메인 끝 */
  /* 소개시작 */
  .instructor .container {
    flex-direction: column; 
    align-items: center;     
  }
  .goobsam-image {
    order: 1; 
    margin-bottom: -50px;
  }
  .instructor-text {
    max-width: 500px;   
    margin: 0 auto;     
    order: 2;          
    text-align: center; 
    white-space: normal;
    width: 100%;        
  }
  .instructor-text .highlight { 
    font-size: 30px;
   }
  .instructor-text .sub {
     font-size: 16px;
     line-height: 1.8; 
    }
  .profile-section h3 {
    font-size: 20px;
  }
  .profile-section ul li  {
    font-size: 18px;
  }
  .goobsam-image {
     flex: 0 1 auto;
     min-width: 0; 
    }
  .goobsam-image img{
    width: 64%; 
    max-width: 520px; 
    height: auto; 
    margin-top: -70px;
    display:block; 
    margin-left:auto; 
    margin-right:auto;
  }
/* 선생님 소개 끝 */
/* 학습전략 시작 */
/* .features {
 margin-top: 150px;
 margin-bottom: 80px;
}

.features .container {
 width: 90%;
 max-width: 800px;
}

.features h2 {
 font-size: 36px;
}

.feature-box {
 gap: 0px;
}

.img-box {
 max-width: 400px;
}

.img-box img {
 width: 70%;
}

.num {
 bottom: 4px;
 left: 70px;
 font-size: 60px;
}

.text-box {
 flex: 1;
 max-width: 400px;
}

.text-box h3 {
 font-size: 24px;
 margin-bottom: 12px;
}

.text-box p {
 font-size: 14px;
 line-height: 1.6;
} */

/* 학습전략 끝 */
/* 프로그램 소개 시작 */
.program-section {
  margin-bottom: 80px;
}

.section-title {
  font-size: 34px;
  margin-bottom: 30px;
}


.tabs {
  flex-wrap: wrap;
  max-width: 95%;
  border-width: 0px;
}

.tab-btn {
  flex: 1 1 45%; 
  min-width: 200px;
  padding: 14px 12px;
  font-size: 15px;
  border: 1px solid #4A71FD; 
  box-sizing: border-box;
}

.tab-btn:nth-child(odd) {
  border-right: none; 
}

.tab-btn:nth-child(-n+4) {
  border-bottom: none;
}

.tab-btn:last-child {
  border-right: 1px solid #4A71FD;
}

.tabs,
.content-box {
  width: 95%;          
  max-width: 700px;   
  margin: 0 auto;      
  box-sizing: border-box;
}

.content-box {
  border: 1px solid #4A71FD;
  border-top: none;
  box-sizing: border-box;
  min-height: 580px;    
  padding: 10px 40px;   
}

.text-content h3 {
  font-size: 20px;
}

.text-content p {
  font-size: 16px;       
  line-height: 2;     
}

.text-content ol {
  margin-left: 20px;
  text-align: left;
  line-height: 1.8;
}

.text-content li {
  font-size: 14px;
}

.image-box {
  width: 50%;
  max-width: 300px;
  margin: 0px -50px;
  z-index: 1;
  display: block;
}

.image-box img {
  width: 80%; /*이미지 사이즈*/
  height: auto;
  display: block;
  object-fit: contain;
} 
}

/* 프로그램 소개 끝 */
/* 커리큘럼 시작 */
.diagnosis h2 {
 font-size: 36px;
}

/* 커리큘럼 끝 */
/*footer 시작  */
.footer {
 padding: 30px 10px 28px;
}

.footer h2 {
 font-size: 36px;
}

.footer .star {
 font-size: 20px;
 margin: 20px 0 20px;
}

.footer p {
 font-size: 14px;
 margin-bottom: 40px;
}

.contact-box {
 gap: 50px;
 padding: 20px 20px;
 max-width: 450px;
}

.icon-box {
 padding: 10px 40px;
}

.icon-box a {
 gap: 10px;
}

.icon-box i {
 font-size: 40px;
 color: #f8faff;
}

.icon-box span {
 font-size: 12px; 
}

.inform {
 margin: 60px auto 0;
}

.inform img {
 margin: 30px 0 6px 0;
 width: 120px;
}

.inform p {
 margin-bottom: 20px;
 font-size: 10px;
}

/* 블로그 버튼 */
.blog-top-btn {
  bottom: 40px;
  right: 40px;
  width: 74px;
  height: 74px;
  font-size: 32px;
}


/* 모바일 */
@media (max-width: 768px){
/* 메인시작 */
.container{ 
  width: 100%;
}

.main{
  margin-top: -20px;
  line-height: 1.5; 
}

.hero{ 
 padding-top: 100px; 
}

 .hero h1{ 
  font-size: 26px;
  line-height: 0.9; 
 }

 .hero p{
   font-size: 16px; 
   margin-top: 20px;
 }
/* 메인 끝 */ 
/* 소개시작 */
.instructor-text {
  max-width: 100%;  
}

.instructor-text h2 {
  font-size: 14px;
}

.instructor-text .highlight { 
  font-size: 24px;
}

.instructor-text .sub {
   font-size: 14px;
   line-height: 1.8; 
}

.profile-section h3 {
  font-size: 18px;
}

.profile-section ul li  {
  font-size: 16px;
}

.goobsam-image img{
  width: 60%; 
  max-width: 420px; 
  height: auto; 
  margin-top: -70px;
}
/* 선생님 소개 끝 */
/* 학습전략 시작 */
/* .features {
  margin-top: 140px;
  margin-bottom: 20px;
 }

.feature-box {
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px; 
  text-align: center; 
}

.features h2 {
  font-size: 24px;
  margin-bottom: 50px; 
 }

.feature-box.reverse {
  flex-direction: column; 
}

.img-box {
  width: 100%;
  max-width: 400px;
  order: 1; 
}
 
 .img-box img {
  width: 60%;
 }
 
 .num {
  left: 90px;
  font-size: 40px;
 }

.text-box {
  margin-top: -10px;
  max-width: 100%;
  text-align: center;
  order: 2; 
}

.text-box h3 {
  font-size: 16px;
  margin-bottom: 8px;
 }
 
 .text-box p {
  font-size: 14px;
  line-height: 1.6;
 }

.txtright,
.txtleft {
  text-align: center; 
} */
/* 학습전략 끝 */
/* 프로그램 소개 시작 */
.program-section {
  margin-bottom: 100px;
}

.section-title {
  font-size: 24px;
  margin-bottom: 20px;
}

.tabs {
  flex-wrap: wrap;
  max-width: 100%;
  border-width: 0px;
}

.tab-btn {
  flex: 1 1 45%;
  min-width: 140px;
  padding: 10px 8px;
  font-size: 12px;
  border: 1px solid #4A71FD;
  box-sizing: border-box;
}

.tabs,
.content-box {       
  max-width: 500px;    
}

.content-box {
  min-height: 720px;   
  padding: 0px 20px; 
}

.text-content h3 {
  font-size: 18px;
  margin-bottom: 14px;
}

.text-content p {
  font-size: 14px;
  line-height: 1.9;
}

.text-content ol {
  margin-left: 16px;
  line-height: 1.7;
}

.text-content li {
  font-size: 13px;
}

.image-box {
  position: relative !important;
  width: 100% !important;
  max-width: 260px !important;
  margin: 20px auto !important;
  right: 0 !important;
  left: 0 !important;
  bottom: 0 !important;
  top: 0 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

.image-box img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* 프로그램 소개 끝 */

/* 커리큘럼 시작 */
.diagnosis {
 margin-top: -150px;
 padding-bottom: 10px;
}

.diagnosis .container h2 {
  font-size: 26px;
}

/* .diagnosis img {
  width: 120%;
  height: auto;
  display: block;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
} */

.curriculum-modal__close{
  position: absolute;
  top: 3px;
  right: 5px;
  width: 30px;
  height: 30px;
  border: none;
  font-size: 24px;
}

.curriculum-toggle.neon {
  font-size: 14px;
  margin: 20px 0 50px;
  padding: 12px 24px;
}

.curriculum-toggle.neon .icon {
  width: 16px;
  height: 16px;
  font-size: 14px;
}
/* 커리큘럼 끝 */
/*footer 시작  */
.footer {
 padding: 20px 4px 8px;
}

.footer h2 {
 font-size: 24px;
}

.footer .star {
 font-size: 14px;
 margin: 10px 0 10px;
}

.footer p {
 font-size: 12px;
 bottom: 20px;
}

.contact-box {
 gap: 25px;
 padding: 10px 5px;
 max-width: 250px;
}

.icon-box {
 padding: 5px 20px;
}

.icon-box a {
 gap: 5px;
}

.icon-box i {
 font-size: 30px;
}

.icon-box span {
 font-size: 10px; 
}

.inform {
 margin: 30px auto 0;
}

.inform img {
 margin: 30px 0 8px 0;
 width: 80px;
}

.inform p {
 margin-bottom: 30px;
 font-size: 8px;
}

/*footer 끝*/
/* 블로그 버튼 */
.blog-top-btn {
  bottom: 34px;
  right: 34px;
  width: 60px;
  height: 60px;
  font-size: 26px;
}
}

@media (min-width: 1025px) {
  .blog-top-btn {
    bottom: 80px;   
    right: 80px;    
    width: 100px;   
    height: 100px;
    font-size: 40px;
  }
}


.zoomable { cursor: zoom-in; }

/* 이미지 확대 모달 */
.img-modal {
  border: none;
  padding: 0;
  background: transparent;
}

.img-modal::backdrop {
  background: rgba(0,0,0,0.75);
}

.img-modal img {
  max-width: 95vw;
  max-height: 90vh;
  display: block;
  border-radius: 12px;
}

/* 닫기 버튼 */
.img-modal .close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 48px;
  height: 48px;
  font-size: 32px;
  border: none;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  cursor: pointer;
}

body {
  outline: 5px solid blue !important;
}