* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-text-size-adjust: none;
    font-family: "Paperlogy";
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #fff;
}

p {
    font-size: 18px;
}

body {
    background: #000;
}

/*컨텐츠 공통*/
.conAll {
    width: 100%;
    max-width: 1440px;
    color: #fff;
    margin: 0 auto;
}

/*상단 메인*/
.main {
    padding: 250px 0;
}

.mainTop {
    position: relative;
    padding-bottom: 32px;
}

.mainTopBg {
    text-align: center;
}

.mainTopBg video {
    width: 320px;
    height: 540px;
    object-fit: cover;
}


.mainTopTitle {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.mainTopTitle p {
    font-size: 62px;
    font-weight: 700;
}

.mainMid {
    margin: 0 auto;
    width: 1px;
    height: 50px;
    background: #fff;
}

.mainBottom {
    padding-top: 32px;
}

.mainBottom p {
    text-align: center;
    font-size: 18px;
}


/*프로덕트*/
.productAll {
    width: 100%;
    background-color: #fff;
    color: #000;
    padding-top: 50px;
    padding: 50px 5% 0 5%;
    display: flex;
}

.productAll a {
    color: #000;
}

/*프로덕트 사이드 메뉴*/
.productMenu {
    width: 20%;
}

.productMenuTItle p {
    font-size: 36px;
    font-weight: 700;
    padding-bottom: 12px;
}

.productMenuBtn {
    display: flex;
    flex-direction: column;
}

.productMenuBtn a {
    padding-bottom: 12px;
    color: #B3B3B3;
    font-size: 18px;
    font-weight: 500;
}

.productMenuBtn a:nth-child(2) {
    color: #000;
    font-weight: 700;
    text-decoration: underline;
}


/*프로덕트 컨텐츠*/
.productCon {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.specAll {
    padding-bottom: 150px;
}

.specTitle p {
    font-size: 84px;
    font-weight: 800;
}

/*프로덕트 스펙*/
.specTitle {
    display: flex;
    justify-content: center;
    padding-bottom: 66px;
}

/*프로덕트 스펙-아이템*/
.specCon {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    justify-content: space-between;
    justify-items: center;
}

.specItem {
    position: relative;
    width: 340px;
    overflow: hidden;
    cursor: pointer;
    margin-bottom: 28px;
}

.specItemImg {
    position: relative;
    width: 100%;
    height: 260px;
    border-radius: 8px;
}

.specItemText {
    display: flex;
    justify-content: space-between;
    text-align: start;
    padding-top: 12px;
}

.specItemText p:nth-child(1) {
    font-size: 14px;
    font-weight: 600;
    color: #868686;
}

.specItemText p:nth-child(2) {
    font-size: 20px;
    font-weight: 600;
}

/*레퍼런스-모달*/
.reference-modal {
    display: none;
    position: fixed;
    z-index: 999;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
}

.reference-modal-content {
    background: #fff;
    border-radius: 16px;
    max-width: 800px;
    width: 90%;
    height: 550px;
    padding: 20px;
    position: relative;
    animation: fadeIn 0.3s ease;
    top: 5%;
}

.reference-close {
    position: absolute;
    top: 5px;
    right: 15px;
    font-size: 48px;
    cursor: pointer;
    color: #000;
    transition: 0.2s;
}

.reference-close:hover {
    transform: scale(1.1);
    color: #444;
}

.reference-modal-content h2 {
    font-size: 22px;
    font-weight: 700;
    border-bottom: 2px solid #b3b3b3;
    padding-bottom: 8px;
    margin-bottom: 20px;
    text-align: start;
}

.reference-info {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.reference-text {
    text-align: start;
    flex: 1 1 220px;
    min-width: 200px;
}

.reference-text h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.reference-text p {
    font-size: 15px;
    margin: 6px 0;
}

.reference-text strong {
    display: inline-block;
    width: 80px;
}

.reference-text p:nth-last-child(1) {
    padding-top: 16px;
    display: flex;
    flex-direction: column;
}


.reference-images {
    flex: 2 1 480px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: scroll;
    height: 440px;
}

.reference-images img {
    width: 100%;
    border-radius: 8px;
    object-fit: cover;
}

/* 모달 등장 애니메이션 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}


/* 반응형 디자인 */
@media (max-width: 1500px) {

    /*컨텐츠 공통*/
    .conAll {
        max-width: 1260px;
    }

    /*프로덕트 스펙-아이템*/
    .specCon {
        grid-template-columns: repeat(2, 1fr);
    }

}

@media (max-width: 1400px) {

    /*컨텐츠 공통*/
    .conAll {
        max-width: 1000px;
    }

    /*프로덕트 컨텐츠*/
    .specTitle p {
        font-size: 68px;
    }

}

@media (max-width: 1200px) {

    /*프로덕트 스펙-아이템*/
    .specItem {
        width: 360px;
    }
}


@media (max-width: 1024px) {

    /*컨텐츠 공통*/
    .conAll {
        max-width: 860px;
        width: 90%;
    }


    /*프로덕트*/
    .productAll {
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    /*프로덕트 사이드 메뉴*/
    .productMenu {
        display: none;
    }


    /*프로덕트 컨텐츠*/
    .productCon {
        width: 100%;
    }

}


@media (max-width: 852px) {

    /*프로덕트 스펙-아이템*/
    .specItem {
        width: 320px;
    }
    
    .specItemImg {
        height: 245px;
    }
    
    .specItemImg img {
        width: 100%;
    }

    .reference-text p:nth-last-child(1) {
        padding-top: 0;
    }

    .reference-images {
        height: 190px;
    }
}


@media (max-width: 748px) {

    /*프로덕트 컨텐츠*/
    .specTitle p {
        font-size: 58px;
    }

    /*프로덕트 스펙-아이템*/
    .specCon {
        grid-template-columns: repeat(1, 1fr);
    }

}


@media (max-width: 600px) {

    /*프로덕트 컨텐츠*/
    .specTitle p {
        font-size: 48px;
    }

}


@media (max-width: 525px) {

    /*프로덕트 컨텐츠*/
    .specTitle p {
        font-size: 38px;
    }
    

}

@media (max-width: 500px) {

    /*상단 메인*/
    .mainBottom p {
        font-size: 14px;
    }

    /*프로덕트 스펙*/
    .specTitle {
        padding-bottom: 56px;
    }

}


@media (max-width: 455px) {

    /*상단 메인*/
    .mainTopBg video {
        width: 256px !important;
        height: 432px !important;
    }

    .mainTopTitle p {
        font-size: 48px;
    }

    /*프로덕트 스펙-아이템*/
    .specItem {
        width: 340px;
    }
    
    .specItemImg {
        height: 260px;
    }

}


@media (max-width: 380px) {

    /*프로덕트 스펙-아이템*/
    .specItem {
        width: 310px;
    }
    
    .specItemImg {
        height: 237px;
    }
    
    /*프로덕트 스펙-모달*/  
    .modal-content {
        padding: 20px 16px;
    }


}


@media (max-width: 350px) {

    /*상단 메인*/
    .mainTopTitle p {
        font-size: 42px;
    }

    /*프로덕트 컨텐츠*/
    .specTitle p {
        font-size: 32px;
    }
    
    /*프로덕트 스펙-아이템*/
    .specItem {
        width: 280px;
    }
    
    .specItemImg {
        height: 214px;
    }

}