@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap');
@import url('https://cdn.jsdelivr.net/gh/fonts-archive/Paperlogy/Paperlogy.css');
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");


*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
	word-break: keep-all;
}

img {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: none;
  user-select:none;
}

body {
	 font-family: 'NanumSquare', sans-serif;
}

a:hover {
	text-decoration-line: none;
}
p, h3 {
    margin: 0;
}

#special-event {
    position: relative;
}
.w1700 {
    max-width: 1700px;
    width: 100%;
    margin: 0 auto;
    position: relative;
}
.w1900 {
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    text-align: center;
}
.block-img {
    display: block;
    margin: 0 auto;
    width: 100%;
    pointer-events : none;
}

.bg-1, .bg-2 {
    width: 100%;
    margin: 0 auto;
} 

.section-top {
    position: relative;
    font-size: 0;
    overflow: hidden;
    background-color: #000000;
    background-image: url(../img/bg-s1.jpg);
    background-size: 100% 100%;
}

.hero-wrap {

}

.hero-wrap .title {
    position: absolute;
    width: 68%;
    max-width: 1306px;
    margin: 0 auto;
    top: 14.8%;
    left: 0;
    right: 0;
    z-index: 1002;

    opacity: 0;
    animation: title 0.7s forwards;
    animation-timing-function:cubic-bezier(.215,.61,.355,1);
    animation-delay: 1s;
}
@keyframes title {
    0% {transform: translateY(70px); opacity: 0;}
    100% {transform: translateY(0); opacity: 1;}
}

.hero-wrap .teacher-img {
    position: absolute;
    width: 58.4%;
    max-width: 1120px;
    margin: 0 auto;
    top: 1%;
    left: 0;
    right: 0;
    z-index: 1001;
}
.hero-wrap .sub-text-1 {
    position: absolute;
    width: 18.9%;
    max-width: 361px;
    top: 3.8%;
    left: 16.3%;
    z-index: 1003;

    opacity: 0;
    animation: sub1 0.6s forwards;
    animation-timing-function:cubic-bezier(.215,.61,.355,1);
    animation-delay: .2s;
}
@keyframes sub1 {
    0% {transform: translateX(50px); opacity: 0;}
    100% {transform: translateX(0); opacity: 1;}
}

.hero-wrap .sub-text-2 {
    position: absolute;
    width: 18.9%;
    max-width: 361px;
    top: 6.3%;
    right: 16.3%;
    z-index: 1003;

    opacity: 0;
    animation: sub2 0.6s forwards;
    animation-timing-function:cubic-bezier(.215,.61,.355,1);
    animation-delay: .6s;
}
@keyframes sub2 {
    0% {transform: translateX(-50px); opacity: 0;}
    100% {transform: translateX(0); opacity: 1;}
}

.hero-wrap .home-btn {
    position: absolute;
    width: 21.8%;
    max-width: 418px;
    margin: 0 auto;
    top: 23%;
    left: 0;
    right: 0;
    z-index: 1004;

    opacity: 0;
    animation: home 1s forwards;
    animation-timing-function:linear;
    animation-delay: 1.6s;
}
@keyframes home {
    0% {opacity: 0.0;}
    100% {opacity: 1;}
}

.s2-wrap {

}

.s2-wrap .s2-title {
    position: absolute;
    top: 28.5%;
    left: 0;
    right: 0;
    width: 68%;
    max-width: 1300px;
    margin: 0 auto;
}
.s2-wrap .box {
    position: absolute;
    width: 32.9%;
    max-width: 630px;
}
.s2-wrap .box-1 {
    top: 35.7%;
    left: 16.3%;
}
.s2-wrap .box-2 {
    top: 35.7%;
    right: 16.3%;
}
.s2-wrap .box-3 {
    top: 41.9%;
    left: 16.3%;
}
.s2-wrap .box-4 {
    top: 41.9%;
    right: 16.3%;
}

.s3-wrap {

}

.pdf-sample {
    position: absolute;
    top: 63.53%;
    left: 16.1%;
    width: 10.2%;
    height: 1.5%;
    font-size: 0;
    z-index: 1020;
}

.s3-wrap .s3-title {
    position: absolute;
    top: 52%;
    width: 62%;
    left: 0;
    right: 0;
    margin: 0 auto;
    max-width: 1190px;
}
.s3-wrap .s3-1 {
    position: absolute;
    top: 57.5%;
    width: 67.8%;
    left: 0;
    right: 0;
    margin: 0 auto;
    max-width: 1300px;
}
.s3-wrap .s3-2 {
    position: absolute;
    top: 70.5%;
    width: 67.8%;
    left: 0;
    right: 0;
    margin: 0 auto;
    max-width: 1300px;
}

.s3-2-wrap .left-wrap {
    display: flex;
    flex-direction: column;
    width: 55.4%;
    max-width: 720px;
    gap: 28px;
}

.s3-2-wrap .left-wrap .s3-2-box-1 {
    width: 100%;
}

.s3-2-wrap .left-wrap .btn-wrap {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    gap: 20px;
}
.s3-2-wrap .left-wrap .btn-wrap img {
    max-width: 350px;
    width: 100%;
}


/* 전체 컨테이너: flex로 좌우 배치 */
  .gallery {
    position: absolute;
    top: 72.5%;
    left: 0;
    right: 0;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    max-width: 1300px;
    margin: 0 auto;
  }

  /* 왼쪽 썸네일 스와이퍼 */
  .thumbs {
    display: flex;
    flex-direction: row;
    align-items: center;
    background: linear-gradient(0deg, #000 0%, #334642 100%);
    width: 100%;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #888;
  }

  .thumbs .swiper-slide {
    opacity: 0.6;
    border: 3px solid transparent;
    cursor: pointer;
    overflow: hidden;
  }

  .thumbs .swiper-slide img {
    width: 100%;
    max-width: 155px;
    display: block;
  }

  /* 클릭된 썸네일 강조 */
  .thumbs .swiper-slide-thumb-active {
    opacity: 1;
    border-radius: 2px;
    border: 3px solid #18FFC4;
  }



  /* 오른쪽 메인 슬라이드 영역 */
  .main {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
  }

  .main .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #0f0f10;
    border-radius: 12px;
  }

  .main .swiper-slide img {
    max-width: 100%;
    height: auto;
    display: block;
  }

.s3-3-wrap {

}
.s3-3-wrap .s3-3-title {
    position: absolute;
    top: 91%;
    left: 0;
    right: 0;
    width: 56%;
    max-width: 1074px;
    margin: 0 auto;
}
.s3-3-wrap .s3-3-stemp {
    position: absolute;
    top: 94.8%;
    left: 0;
    right: 0;
    width: 33%;
    max-width: 618px;
    margin: 0 auto;
}

.section-bottom {
    position: relative;
    overflow: hidden;
    background-color: #0c0c0c;
    text-align: center;
    background-image: url(../img/bg-s2.jpg);
    background-size: 100% 100%;
    padding: 150px 0;
}

.s4-wrap {
    margin-bottom: 260px;
}
.s4-wrap .s4-title {
    margin-bottom: 80px;
    max-width: 1190px;
    width: 62%;
}

.review-slick {
    margin: 0 auto;
    text-align: center;
    max-width: 2560px;
    background-image: url(../img/s2-b.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}
.review-slick .slick-list {
    margin: 0 auto;
    overflow: hidden;
    text-align: center;
}
.review-slick .list-wrap {
    display: flex;
    flex-direction: column;
    height: 100%; 
    text-align: center;
    max-width: 800px;
    margin: 0 10px;
    color: #0e0e0e;
    border-radius: 2px;
    padding: 30px 25px 20px;
    min-height: 380px;
    line-height: 1.6;
    letter-spacing: -1px;
    font-size:1.1rem;
    border-radius: 8px;
    background-color: #ffffff;
    border: 1px solid var(--color-1, #18FFC4);
    font-family: "Pretendard Variable";
}

.review-slick .text-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.list-wrap .text-wrap h3 {
  margin-bottom: 5%;
  font-size: 26px;
  font-weight: 600;
}
.list-wrap .text-wrap p {
  font-size: 18px;
  line-height: 1.7;
  color: #333;
}
.list-wrap .text-wrap span {
  font-size: 18px;
  margin-top: auto;
}


.s5-wrap {
    margin-bottom: 180px;
}
.s5-wrap .s5-title {
    margin: 0 auto 120px;
    max-width: 1190px;
    width: 62%;
}
.s5-wrap .s5-video {
    margin: 0 auto 50px;
    max-width: 892px;
    width: 46.5%;
}
.s5-wrap .s5-text {
    max-width: 1103px;
    width: 57.5%;
}

.s6-wrap {
    margin-bottom: 200px;
}

.lecture-box-wrap {list-style: none; margin: 0 auto; padding: 0 10px; max-width: 1300px; font-family: "Pretendard Variable";}
.lecture-item {
  position: relative;
  display: flex; align-items: center; gap: 24px;
  padding: 40px 20px;
  background: #fff;
  border-top: 4px solid var(--color-2, #05A375);

}
.name { flex: 0 0 64px; color: #10b981; font-size: 24px; font-weight: 700; }
.item-info { flex: 1 1 auto; min-width: 0; }
.item-info .desc { margin: 0 0 10px; color: #6b7280; font-size: 24px; text-align: left;}
.item-info .title { margin: 0; font-size: 36px; line-height: 1.25; text-align: left;}

.check-wrap {
  display: flex; flex-direction: column; gap: 20px;
  margin-left: auto;
}
.check-item { display: flex; align-items: center; gap: 10px; line-height: 20px;}

/* ========== checkbox-like button ========== */
.check-btn{
  width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 4px; border: 1px solid #333; background: #fff;
  color: #10b981; cursor: pointer;
  transition: border-color .15s, background-color .15s;
}
.check-btn.checked { border-color: #10b981; background: #10b981; color: #fff; }

.check-btn.checked svg {
    display: block;
    vertical-align: middle;
}

.check-label{ cursor: pointer; user-select: none; color:#374151; margin-right: 20px; font-size: 24px;}
.check-item .price {
    margin-left: auto;
    font-size: 30px;
    font-weight: 700;
    display: inline-block;
    text-align: right;
}

/* ========== purchase button ========== */
.buy-btn-wrap { margin-left: 20px; }
.buy-btn {
    cursor: pointer;
}
.buy-btn img {
    width: 100%;
    max-width: 78px;
}

.s7-wrap {
    margin-bottom: 150px;
}
.s7-wrap .s7-title {
    display: block;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto 80px;
}
.s7-wrap .s7-text {
    display: block;
    width: 63.4%;
    margin: 0 auto;
    max-width: 1217px;
}

.countdown-wrap {
    margin-bottom: 80px;
}

#countdown {
    display: inline-block;
    background: #31A884;
    color: #fff;
    padding: 20px 40px;
    font-size: 86px;
    font-family: "Paperlogy";
    font-weight: 900;
}


.faq-wrap .faq-title {
    display: block;
    width: 9.2%;
    margin: 0 auto 80px;
    max-width: 175px;
}
.faq-wrap .faq-content {
    display: block;
    width: 67.8%;
    margin: 0 auto;
    max-width: 1300px;
}

@media(min-width:1921px) {
    .home-icon {
        top: 55.5%;
        left: 66.7%;
    }
}
@media(max-width:1921px) {
    .w1900 {
        max-width: 1500px;
    }
    .gallery {
        width: 68%;
    }
    .s3-2-wrap .left-wrap {
        gap: 20px;
    }
    .lecture-box-wrap {
        max-width: 1020px;
    }
    .lecture-item {
        gap: 18px;
        padding: 40px 20px;
    }
    .name {
        font-size: 20px;
    }
    .item-info .desc {
        font-size: 18px;
    }
    .item-info .title {
        font-size: 30px;
    }
    .check-label {
        font-size: 20px;
    }
    .check-item .price {
        font-size: 24px;
    }
    #countdown {
        padding: 20px 30px;
        font-size: 62px;
    }
}

@media(max-width:1501px) {
    .section-bottom {
        padding: 12% 0;
    }
    .s4-wrap {
        margin-bottom: 14%;
    }
    .s4-wrap .s4-title {
        margin-bottom: 4%;
    }
    .s5-wrap .s5-title {
        margin: 0 auto 6%;
    }
    .s5-wrap .s5-video {
        margin: 0 auto 3%;
    }
    .s5-wrap {
        margin-bottom: 12%;
    }
    .s6-wrap {
        margin-bottom: 12%;
    }
    .s7-wrap .s7-title {
        margin: 0 auto 4%;
    }
    .countdown-wrap {
        margin-bottom: 4%;
    }
    .s7-wrap {
        margin-bottom: 8%;
    }
    .faq-wrap .faq-title {
        margin: 0 auto 5%;
    }
}

@media(max-width:992px) {
    .bg-1 {
        width: 140%;
        margin-left: -20%;
    }

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

    .hero-wrap .teacher-img {
        width: 79%;
    }
    .hero-wrap .title {
        width: 90%;
        top: 14.7%;
    }
    .hero-wrap .sub-text-1 {
        width: 28%;
        top: 3%;
        left: 5.3%;
    }
    .hero-wrap .sub-text-2 {
        width: 28%;
        top: 5%;
        right: 5.3%;
    }
    .hero-wrap .home-btn {
        width: 37.8%;
        top: 21.5%;
    }

    .s2-wrap .s2-title {
        top: 28%;
        width: 93%;
    }
    .s2-wrap .box {
        width: 45%;
    }
    .s2-wrap .box-1 {
        top: 35%;
        left: 4%;
    }
    .s2-wrap .box-2 {
        top: 35%;
        right: 4%;
    }
    .s2-wrap .box-3 {
        top: 40.9%;
        left: 4%;
    }
    .s2-wrap .box-4 {
        top: 40.9%;
        right: 4%;
    }

    .pdf-sample {
        top: 62.35%;
        left: 4%;
        width: 13.9%;
        height: 1.5%;
    }
    .s3-wrap .s3-title {
        top: 51%;
        width: 90%;
    }
    .s3-wrap .s3-1 {
        top: 56.5%;
        width: 92%;
    }
    .s3-wrap .s3-2 {
        top: 69.5%;
        width: 92%;
    }

    .gallery {
        top: 71.5%;
        width: 92%;
        gap: 12px;
    }
    .thumbs {
        padding: 4%;
    }
    .s3-2-wrap .left-wrap {
        gap: 0;
    }
    .thumbs, .s3-2-wrap .left-wrap .btn-wrap {
        margin-top: 3.5%;
    }
    .s3-2-wrap .left-wrap .btn-wrap {
        gap: 10px;
    }
    .thumbs .swiper-slide {
        border: 2px solid transparent;
    }
    .thumbs .swiper-slide-thumb-active {
        border: 2px solid #18FFC4;
    }

    .s3-3-wrap .s3-3-title {
        top: 89%;
        width: 80%;
    }
    .s3-3-wrap .s3-3-stemp {
        top: 93.5%;
        width: 60%;
    }

    .review-slick .list-wrap {
      padding: 25px 20px;
      min-height: 340px;
    }
    .review-slick .text-wrap h3 {
      margin-bottom: 5%;
      font-size: 2.3vw;
      font-weight: 500;
    }
    .review-slick .text-wrap p {
      font-size: 1.6vw;
      line-height: 1.7;
    }
    .review-slick .text-wrap span {
      font-size: 1.6vw;
      margin-top: auto;
    }

    .s4-wrap .s4-title {
        width: 90%;
    }
    .s5-wrap .s5-title {
        width: 90%;
    }
    .s5-wrap .s5-video {
        width: 78%;
    }
    .s5-wrap .s5-text {
        width: 85%;
    }
    .s7-wrap .s7-title {
        margin: 0 auto 4%;
    }
    .countdown-wrap {
        margin-bottom: 6%;
    }
    .s7-wrap {
        margin-bottom: 14%;
    }
    .faq-wrap .faq-title {
        margin: 0 auto 5%;
    }


    .lecture-item {
        flex-direction: column;
        align-items:flex-start;
        padding: 25px 20px 10px;
        gap: 12px;
    }
    .name {
        flex: 0;
    }
    .item-info .desc {
        font-size: 20px;
        line-height: 1.5;
        margin: 0 0 5px;
    }
    .item-info .title {
        font-size: 26px;
        margin-bottom: 1%;
    }
    .check-wrap {
        margin: 0 auto 0 0;
        gap: 15px;
    }
    .check-item .price {
        font-size: 22px;
    }

    /* 체크박스+라벨 세로 가운데 */
    .check-item{ align-items:center; }

    /* 구매 버튼: 3번째 줄(.check-wrap) 오른쪽 정렬 */
    .lecture-item > div:last-child .buy-btn{
        position:absolute;
        right:3%; top:72%;
        transform:translateY(-50%);
    }

    .s7-wrap .s7-title {
        width: 160%;
        margin: 0 0 8% -30%;
    }
    #countdown {
        padding: 15px 25px;
        font-size: 7.5vw;
    }
    .s7-wrap .s7-text {
        width: 90%;
        max-width: 1217px;
    }
    .faq-wrap .faq-title {
        width: 15%;
        margin: 0 auto 5%;
    }
    .faq-wrap .faq-content {
        width: 95%;
    }

    @keyframes title {
        0% {transform: translateY(30px); opacity: 0;}
        100% {transform: translateY(0); opacity: 1;}
    }
    @keyframes sub1 {
        0% {transform: translateX(20px); opacity: 0;}
        100% {transform: translateX(0); opacity: 1;}
    }
    @keyframes sub2 {
        0% {transform: translateX(-20px); opacity: 0;}
        100% {transform: translateX(0); opacity: 1;}
    }
}
@media(max-width:767px) {
    .review-slick .text-wrap h3 {
        font-size: 3.2vw;
    }
    .review-slick .text-wrap p {
        font-size: 2.4vw;
        font-weight: 400;
    }
    .review-slick .text-wrap span {
        font-size: 2.4vw;
    }
    .name {
        font-size: 3.5vw;
    }
    .item-info .desc {
        font-size: 2.8vw;
    }
    .item-info .title {
        font-size: 4vw;
    }
    .check-wrap {
        gap: 8px;
    }
    .check-label {
        font-size: 2.6vw;
    }
    .check-item .price {
        font-size: 3vw;
    }
    .check-btn {
        width: 16px;
        height: 16px;
    }
    .buy-btn img {
        max-width: 50px;
    }
}
@media(max-width:480px) {
    .review-slick .list-wrap {
        min-height: 300px;
    }
    .review-slick .text-wrap h3 {
        font-size: 4.8vw;
    }
    .review-slick .text-wrap p {
        font-size: 3vw;
    }
    .review-slick .text-wrap span {
        font-size: 3vw;
    }
}