@font-face {
    font-family: 'GMarketSans';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansLight.woff') format('woff');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'GMarketSans';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansMedium.woff') format('woff');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'GMarketSans';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansBold.woff') format('woff');
    font-weight: 700;
    font-display: swap;
}

/* 윙배너 */
.wing_banner{
    position: fixed;
    top: 40%;
    right: 0;
    z-index: 100;
}

.wing_banner ul{
    display: flex;
    flex-direction: column;
    gap:10px;
}

.wing_banner ul li{
    background-color:#212121;
    padding:20px 50px 20px 20px;
    text-align: left;
    font-size:22px;
    font-weight: 900;
    line-height: 1.2;
    border-radius: 20px 0 0 20px;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.25);
}

.wing_banner ul li p{
    color:#fff;
    padding-bottom:10px;
}

.wing_banner ul li a{
    text-decoration : underline;
    font-size:18px;

}

.wing_banner ul li:first-child a{
    color:#3ed791;
}

.wing_banner ul li:last-child a{
    color:#00ccff;
}

.wing_banner ul li:first-child{
    border:1px solid #3ed791;
}

.wing_banner ul li:last-child{
    border:1px solid #00ccff;
}


.color{
    color:#4e7a9c;
}

hr{
    width:5%;
    margin:0 auto 40px auto;
    border:3px solid;
    color:#4e7a9c;
}
.hr_white{
    color:#fff;
}

h4{
    font-size:35px;
    color:#fff;
    text-align: center;
    font-family: 'GmarketSans';
    font-weight: 500;
    line-height:1.3;
}

h2{
    font-size:50px;
    font-weight: 700;
    font-family: 'GmarketSans';
    text-align: center;
}


.white{
    color:#fff !important;
}

.white_shadow{
    color:#fff;
    text-shadow: 0 0 40px #ffc100;
}

.pm_typo h2{
    font-size:50px;
    line-height:1.3;
    font-weight: 700;
    text-align: center;
    font-family: 'GmarketSans';
    color:#212121;
    padding-bottom:10px;
}
.visual{
    background:url('https://image.engineerlab.co.kr/data/acad/engr/promotion/2026/w_final_special/1/bg.jpg') 
    no-repeat center top / cover;
    height: 1015px;
    width:100%;
    text-align: center;
}
.main_typo{
    text-align:left;
    padding-top:100px;
}
.main_typo h2{
    font-size:100px; font-weight: 300; font-family: 'GmarketSans';
    color:#fff; line-height:1; text-align: left;
}
.main_typo h2 .h2_bold{font-weight: 700;font-size:150px;color:#fff;}
.main_typo2{display:inline-block;    margin-top: 30px;}
.main_typo2 h3{
    padding:10px 30px; background-color:#111;border-radius: 50px;color:#fff;
    font-size:55px; border:1px solid #ff0000;
}
.main_typo3 {margin-top:116px;}
.main_typo > div{
    opacity: 0;
    transform: translateY(32px) scale(0.97);
    transition: all 0.5s;
}

#mainTypoImg3{
    margin-left:-30px;
    transform: scale(0.91) translateY(40px) skewY(5deg) rotateZ(-2deg);
}

@keyframes mainTypoPower {
    0% {
        opacity: 0;
        transform: scale(0.91) translateY(45px) rotateZ(-3deg) skewY(6deg);
        filter: drop-shadow(0 0 0 #ffc100) brightness(1.1) blur(1.0px);
    }
    60% {
        opacity: 1;
        transform: scale(1.1) translateY(-5px) rotateZ(1.2deg) skewY(-4deg);
        filter: drop-shadow(0 0 22px #ffc100) brightness(1.03);
    }
    80% {
        transform: scale(0.98) translateY(2px);
        filter: drop-shadow(0 0 18px #ffe082);
    }
    100% {
        opacity: 1;
        transform: none;
        filter: none;
    }
}
.typo-power {
    animation: mainTypoPower .65s cubic-bezier(.83,-0.14,.18,1.21) both;
    will-change: opacity, transform, filter;
}
.typo-fadein {
    transition: opacity .42s cubic-bezier(.6,.1,.69,1) 0s, transform .4s;
    opacity: 1 !important;
    transform: none !important;
}



/* 프로모션 콘텐츠1 */
.promotion_content_1{
    background-color:#0c293f;
    padding: 90px 0;
}

.promotion_content_1_img{
    padding-top:50px;
}

.curriculum_dotted{
    position: relative;
    border:1px dashed #fff;
    width:1200px;
    margin:0 auto;
}

.curriculum_dotted ul li {
    position: absolute;
    background-color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.curriculum_dotted ul li.active{
    position: absolute;
    background-color: #4e7a9c;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    z-index: 1;
    border:3px solid #fff;
}

.curriculum_dotted ul li:nth-child(1) { left: 102px; transform: translateY(-50%); }
.curriculum_dotted ul li:nth-child(2) { left: 343px; transform: translateY(-50%); }
.curriculum_dotted ul li:nth-child(3) { left: 586px; transform: translateY(-50%); }
.curriculum_dotted ul li:nth-child(4) { left: 828px; transform: translateY(-50%); }
.curriculum_dotted ul li:nth-child(5) { left: 1070px; transform: translateY(-50%); }



.pr1_box{
    margin-top:50px;
    text-align: center;
}

/* 프로모션2 */
.promotion_content_2{
    background-color:#4e7a9c;
    padding: 90px 0 170px 0;
}

.promotion_content_2_img {
    padding-top:50px;
}

.promotion_content_2_img ul{
    display:flex;
    justify-content: space-between;
    gap:10px;
}

.promotion_content_2_img ul li{
    display:flex;
    flex-direction: column;
    align-items: center;
    background-color:#fff;
    border-radius: 10px;
    padding:50px 20px;
    text-align: center;
    width:33%;
}

.icon_box{
    height:100px;
    display:flex;
    align-items:center;
}

.promotion_content_2_img ul li h6{
    font-size:22px;
    font-weight:700;
    font-family: 'GmarketSans';
    padding:20px 0;
    text-decoration: underline;
    text-underline-offset: 10px;
}

.promotion_content_2_img ul li p{
    font-size:20px;
    font-weight:500;
    font-family: 'GmarketSans';
    line-height:1.5;
    letter-spacing: -0.04em;
    padding-top:10px;
}

.diagram_box{
    text-align: center;
    margin-top:-248px;
}
.diagram_text{margin-top:35px;}

.diagram_text h2{
    font-weight: 500;
    padding-top:16px;
}
.h2_bold{
    font-weight: 700;
    color:#212121;
}
.h2_box{
    background-color:#fff;
    padding:0 20px;
    display:inline-flex;
    align-items: center;
}

/* 유튜브영역 */
.youtube_box{
    padding-top:50px;
    text-align: center;
}
.youtube_box img{border-radius: 10px; border:1px solid red;}

#youtube_layer{
    display:none; 
    position:fixed; 
    left:0; 
    top:0; 
    width:100vw; 
    height:100vh; 
    background:rgba(0,0,0,0.85); 
    z-index:9999; 
    justify-content:center; 
    align-items:center;
}

.youtube_inner{
    position:relative;
    width:90vw; 
    max-width:790px; 
    aspect-ratio:16/9; 
    margin:auto;
}

.youtube_inner button{
    position:absolute; 
    right:0; 
    top:-38px; 
    background:none; 
    border:none; 
    color:#fff; 
    font-size:2em; 
    z-index:2; 
    cursor:pointer;
}


.youtube_link{
    position: absolute;
    left:50%;
    transform: translateX(-50%);
    bottom: -60px;
}


/* 프로모션3 */
.promotion_content_3{
    padding: 90px 0 180px;
    background-color:#fff;
}

.promotion_content_3_img{
    position: relative;
}

.curriculum_3_img{
    padding-top:30px;
    text-align: center;
}
.curriculum_3_img img{
    width:80%;
}

.curriculum_3_text{
    padding-top:70px;
    text-align: center;
}
.curriculum_3_text h2::before{
    content: '“';
    position: absolute;
    top:-53px;
    left:0;
    font-size: 200px;
    font-weight: 700;
    color:#ccc;
}
.curriculum_3_text h2::after{
    content: '”';
    position: absolute;
    top:80px;
    right:0;
    font-size: 200px;
    font-weight: 700;
    color:#ccc;
}
.curriculum_3_text h2{
    line-height: 1.3;
    position: relative;
}

/* 프로모션4 */
.promotion_content_4{
    padding:90px 0;
    background-color:#4e7a9c;
}
.bg_slide{
    background: url('https://image.engineerlab.co.kr/data/acad/engr/promotion/2025/final_special/5/bg_slide_2.png') 
    no-repeat center -5px; 
    width: 1234px; height: 774px; margin: 50px auto;
    position: relative;
}
.slide_box{position: relative; width: 1156px; margin: 0 auto;}
.slide_box img{height: auto;}
.slide_box .swiper-container{margin: 0; padding-top: 0 !important;}
.slide_box .swiper-button-prev{position: absolute; top: 320px; left: -85px;}
.slide_box .swiper-button-next{position: absolute; top: 320px; right: -85px;}   
.slide_box .swiper-button-prev:after{content: ''; width: 28px; height: 19px; border-top: 8px solid; border-right: 8px solid; border-color: #fff; transform: rotate(225deg);}
.slide_box .swiper-button-next:after{content: ''; width: 28px; height: 19px; border-top: 8px solid; border-right: 8px solid; border-color: #fff; transform: rotate(45deg);}

.book{
    position: absolute;
    right: -100px;
    bottom: -90px;
    z-index: 2;
}

.book_typo{
    text-align: center;
    padding-top:50px;
}
.book_typo h3{
    font-size:40px;
    color:#fff;
    font-weight: 500;
    font-family: 'GmarketSans';
    line-height:1.3;
}

.book_typo .green{color:#00ff00;font-weight: 700;} 

.yellow{
    color:#ffe21e;
    font-weight: 700;
}
.book_typo p{
    padding-top:20px;
    font-size:18px;
    font-family: 'GmarketSans';
    font-weight:300;
    color:#fff;

}

/* 프로모션5 */
.promotion_content_5{
    background:#afcdf8 url('https://image.engineerlab.co.kr/data/acad/engr/promotion/2026/w_final_special/5/bg.jpg')  
    no-repeat top center;
    aspect-ratio: 1920/1130;
    position: relative;
    width:100%;
    max-width:1920px;
    margin:0 auto;
}
.promotion_content_5_img_box{
    text-align: center;
}
.promotion_content_5 .pm_typo_row{padding-top:90px;}

.promotion_content_5_img_box img.icon_img{
    position: absolute;
    left:0;
    top:145px;
    z-index: 3;
    animation: bounce 1.8s ease-in-out infinite;
}
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.promotion_content_5_img_box .card_box{position: relative; left:50%; transform: translateX(-50%);}

.card_box img{
    position: relative;
}
.card_img_1{left: 29px;top: 33px;}
.card_img_3{right: 49px;top: 55px;}
@keyframes card-3d-show {
    0% {
        transform:  rotateY(90deg) scale(0.7);
        opacity: 0;
        filter: blur(10px);
    }
    70% {
        transform: rotateY(-12deg) scale(1.05);
        opacity: 1;
        filter: blur(0px);
    }
    85% {
        transform: rotateY(6deg) scale(0.97);
    }
    100% {
        transform: rotateY(0deg) scale(1);
        opacity: 1;
        filter: blur(0px);
    }
}
.promotion_content_5_text{
    position: absolute;
    left:50%;
    transform: translateX(-50%);
    text-align: center;
    color:#fff;
    font-size:20px;
    font-family: 'GmarketSans';
    font-weight:500;
    bottom:88px;
}


/* 마감 스탬프 오버레이 */
.app_price_item {
    position: relative;
}
.app_price_item.soldout::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 2;
    border-radius: inherit;
}
.app_price_item .end_stamp {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    pointer-events: none;
}
.app_price_item .end_stamp img {
    display: block;
    width: 150px;
    height: auto;
}

/* 프로모션6 */
.promotion_content_6{
    padding:90px 0;
    background-color:#f8f8f8;
}

/* 수강신청 */

.application_box{
    background-color:#f5f5f5;
    border-radius: 15px;
    border: 1px solid #ccc;
    padding:40px 90px;
    margin-top: 30px;
}

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

.application_box_item_title h3{
    color:#4e7a9c;
    font-size:40px;
    font-weight: 700;
    font-family: 'GmarketSans';
}

.application_box_item_date{
    background: linear-gradient(to left, #b0e1fa, #fbf0ea);
    padding:5px 50px;
    border-radius: 10px;
    color:#212121;
    box-shadow: 0 3px 0 0 #39b8fa, 0 1px 6px 0 rgba(255,255,255,0.6);
    border: none;
}

.application_box_item_content ul{
    display: flex;
    justify-content: space-between;
    position: relative;
}

.application_box_item_content ul li{
    background-color:#fff;
    border-radius: 15px;
    padding:30px;
    margin-top: 30px;
    width:55%;
    box-shadow: 0 0 18px 0 rgba(0,0,0,0.08);
    margin-right:16px;
}


.application_box_item_content ul li:last-child{
    width:40%;
    background-color:#317cf9;
    position: relative;
    overflow: hidden;
}


.application_box_item_content li .inner_typo{
    display:flex;
    gap:30px;
    align-items: start;
}

.application_box_item_content li .inner_typo p{
    margin-bottom:10px;
    font-size:18px;
    font-family: 'GmarketSans';
    line-height: 1.5;
}

.application_box_item_content li .inner_typo p:first-child{
    font-weight: 700;
    color:#4e7a9c;
}

.application_box_item_content li .inner_typo p:last-child{
    font-weight: 500;
}
.application_box_item_content li .inner_typo_2 p{
    font-weight: 700 !important;
}

.no_price_text{
    padding-top:20px;
}
.no_price_text p{
    font-size:16px;
    font-weight: 300;
    font-family: 'GmarketSans';
    color:#212121;
}
.no_price_text_inner p::before{
    content: '-';
    margin-right:5px;
}

.no_price_text_inner p:last-child{
    font-weight: 700;
}
.no_price_text_inner p:last-child::before{
    content: '';
    margin-right:10px;
}


.app_price{
    display: flex;
    justify-content: space-between;
    align-items: center;
    color:#fff;
}

.app_price h7{
    font-weight: 500;
    font-size:25px;
}

.app_price_2{
    padding:20px 0;
}

.app_price_2_title{
    padding-top:7px;
}
.app_price_2 h7{
    color:#fff;
}
.app_price s{
    font-size:25px;
}

.app_price_2 i{
    font-weight: 700;
    font-size:22px;
    color:#f6ff00;
}

.app_price_2 em{
    font-weight: 700;
    font-size:30px;
    color:#fff;
}

.btn_wrp .buy{
    background-color:#111111;
    padding:20px 0;
    text-align: center;
    width:100%;
    display:block;
    border-radius: 10px;
    font-family: 'GMarketSans';
    font-weight: 700;
}

.btn_wrp .buy.no-hover{
    background-color:#999999;
    cursor: default;
    pointer-events: none;
}

.btn_wrp button{
    color:#fff;
    font-weight: 700;
    font-size:30px;
}

.no_price{
    background-color:#143264 !important;
}

.no_price_title{
    text-align: center;
}
.no_price h7{
    color:#fff;
    font-size: 24px;
    line-height: 1.5;
}

.no_price .btn_wrp{
    margin-top: 20px;
}

.no_price .btn_wrp .buy{
    background-color:#fff;
    color:#143264;
}


/* ===== 스크롤 진입 애니메이션 ===== */
.sa {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.sa.sa-up    { transform: translateY(48px) scale(0.98); }
.sa.sa-left  { transform: translateX(-60px); }
.sa.sa-right { transform: translateX(60px); }
.sa.sa-on {
    opacity: 1 !important;
    transform: none !important;
}
/* 딜레이 — 0.12s 간격으로 리듬감 있게 */
.sa-d1 { transition-delay: 0.12s; }
.sa-d2 { transition-delay: 0.26s; }
.sa-d3 { transition-delay: 0.40s; }
.sa-d4 { transition-delay: 0.54s; }
.sa-d5 { transition-delay: 0.68s; }

/* hr 선 늘어나는 효과 — 부모 .sa.sa-on 진입 시 */
.sa hr {
    width: 0 !important;
    transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}
.sa.sa-on hr {
    width: 5% !important;
}

/* 섹션5 카드 — 스크롤 진입 시에만 작동 */
.card_box img {
    opacity: 0;
    transform: rotateY(90deg) scale(0.7);
    filter: blur(10px);
}
.card_box.cards-on .card_img_1 {
    animation: card-3d-show 1.1s cubic-bezier(0.23, 1.07, 0.65, 1) 0.15s forwards;
}
.card_box.cards-on .card_img_2 {
    animation: card-3d-show 1.1s cubic-bezier(0.23, 1.07, 0.65, 1) 0.40s forwards;
}
.card_box.cards-on .card_img_3 {
    animation: card-3d-show 1.1s cubic-bezier(0.23, 1.07, 0.65, 1) 0.65s forwards;
}

/* 찾아오는길 */
.promotion_content_7{
    background:url('https://image.engineerlab.co.kr/data/acad/engr/promotion/2025/final_special/7/bg.png') 
    no-repeat center center / cover;
    padding:90px 0 150px 0;
}

.promotion_content_7_img{
    text-align: center;
    padding-top:50px;
}

.promotion_content_7_img img{
    box-shadow: 0 0 40px 0 rgba(0,0,0,0.6);
}

.promotion_content_7 .pm_typo_row h4{
    padding-top:20px;
    color:rgba(255,255,255,0.8);
}