@charset "utf-8";
.mb-menu{
    display: none;
    position: fixed;
    top: 0;
    left: -350px;
    /* overflow: hidden; */
    height: 100vh;
    width: 350px;
    background: rgba(239, 236, 236, 0.45); /* 투명한 배경 */
    backdrop-filter: blur(3px); /* 블러 효과 */
    box-shadow: 10px 0 15px rgba(0, 0, 0, 0.2);
    transition: 0.4s ease-in-out;
    z-index: 110;
}
.mb-menu.active {
    left: 0; /* 메뉴 활성화 시 화면에 등장 */
}
.mb-wrap{
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 30px;
    height: 30px;
    /* display: flex;
    justify-content: center;
    align-items: center; */
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    margin-top: 18px;
}
.mb-menu.active .close-btn {
    opacity: 1;
}
.close-btn span {
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: transform 0.3s ease-in-out;
}

.close-btn span:nth-child(1) {
    transform: rotate(45deg);
    background: #000;
}

.close-btn span:nth-child(2) {
    transform: rotate(-45deg);
    background: #000;
}

/* ====== 사이드바 네비게이션 ====== */
.sidebar {
    width: 100%;
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sidebar li {
    width: 100%;
    padding: 15px 25px;
    text-align: center;
    transition: 0.4s ease-in ;
}
.sidebar li:hover {
    background: rgba(90, 90, 90, 0.55);
    backdrop-filter: blur(45px); /* 블러 효과 */
    box-shadow: 10px 0 15px rgba(0, 0, 0, 0.2);
}

.sidebar li a { 
    font-size: 22px;
    color: #1f1f1f;
    font-weight: 600;
    transition: 0.3s ease;
}

.sidebar li:hover a {
    color: #fff;
    font-weight: 700;
}
.mb-sns-wrap{
    display: flex;
    gap: 22px;
    justify-content: space-between;
    flex-direction: row;
}
.mb-bottom .mb-allrights{}
.mb-bottom .mb-allrights p{
    font-size: 14px;
    text-align: center;
}
/* ====== 하단 SNS 버튼 ====== */
.mb-bottom {
    padding: 40px 5px 60px;
    display: flex; 
    flex-direction: column;
    align-items: center;
    gap: 35px;
    justify-content: space-around;
}

.mb-bottom .button {
    font-size: 17px;
    color: #1f1f1f;
    padding: 10px 20px;
    transition: 0.5s ease-in-out;
    border: 1px solid #1f1f1f;
    border-radius: 50px;
}

.mb-bottom .button:hover {
    color: #fff;
    background-color: black;
}
/* ======= Header area ======== */
.header{
    position: relative;
    margin-top: 50px;
    width: 100%;
    transition: all 0.3s ease;
    z-index: 90;
}
.header.sticky {
    position: fixed;
    top: 40px;
    left: 0;
    margin-top: 0;
}
body.menu-open {
    padding-top: 85px;
}
.header nav{}
.header nav .container{
    background-color: #fff;
    padding: 0px 55px;
    border-radius: 50px;
    border: 2px solid black;
    box-shadow: -1px 9px 7px rgba(0, 0, 0, 0.1);
    max-width: 930px;
    width: 100%;
    height: 85px;
    position: relative;
    justify-content: space-between;
}
.header.sticky nav .container{
   border: none;
   background: rgba(149, 149, 149, 0.15); /* 투명한 배경 */
   backdrop-filter: blur(2px); /* 블러 효과 */
   box-shadow: 10px 0 15px rgba(0, 0, 0, 0.2);
   height: 50px;
   
}
.header .container .drop {
    position: fixed;
    animation: dropHeader 0.3s;
  }
.header nav .container .logo{
    width: 90px;
    height: 45px;
}
.header nav .container .logo {}
.header nav .container .logo img{
    cursor: pointer;
    max-width: 100%;
    width: 100%;
}
.header nav .container .menu{}
.header nav .container .menu li {
    display: inline-block;
    vertical-align: top;
    position: relative;
}

.header nav .container .menu li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 2px; /* 선의 너비 */
    height: 90%; /* 선의 길이 조정 */
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, #555 50%, rgba(255, 255, 255, 0.1) 100%);
}
.header nav .container .menu li a{
    display: block;
    padding: 0px 28px;
    height: 4.3vh;
    line-height: 4.3vh;
    text-align: center;
    font-size: 23px;
    font-weight: 500;
    transition: color 0.5s, font-weight 0.2s;
}
.header nav .container .menu li:hover a{
    color: var(--mustard);
    transition: 0.5s;
    text-shadow: 0px 0px 1px var(--mustard);
}

/* hamburger button */
.mo-btn{
    display: none;
}
.hamburger-btn {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 2vh;
    width: 24px;
    cursor: pointer;
    position: relative;
    z-index: 92;
}
.hamburger-btn span:nth-child(1){
    width: 50%;
}
.hamburger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #828282;
    border-radius: 5px;
    transition: 0.3s ease-in-out;
}
.hamburger-btn span:nth-child(3){
    width: 50%;
}
.hamburger-btn span:nth-child(1),
.hamburger-btn span:nth-child(2) {
    transform-origin: center;
}

/* .hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    width: 100%;
}

.hamburger-btn.active span:nth-child(2) {
    transform: rotate(-45deg);
}

.hamburger-btn.active span:nth-child(3) {
    opacity: 0;
}   */

/* light mode btn */
.header nav .container .mode-btn{
    background: 0;
    cursor: pointer;
    height: 32px;
    width: 78px;
    position: relative;
    border: 1px solid rgba(255,255,255,0);
}
.header nav .container .mode-btn .light-mode-btn:focus{
    outline: none;
}
.header nav .container .mode-btn .light-mode-btn span:nth-child(1){
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background-color: #4D4D4D;
    box-shadow: inset 1px 1px 3px 0 rgb(0 0 0 / 40%);
}
.header nav .container .mode-btn .light-mode-btn span:nth-child(2){
    position: absolute;
    top: 4px;
    left: 5px;
    width: 22px;
    height: 22px;
    background-color: var(--mustard);
    border-radius: 50%;
    box-shadow: 1px 1px 2px 0 rgb(0 0 0 /40%);
    transition: .3s;
}
/* main area */

/* ======= Visual======= */
.main .visual{
    padding-top: 4.3em;
}
.main .visual .container{
    max-width: 1340px;
    width: 100%;
    margin: 0 auto;
    padding: 0 45px;
}
.visual-wrap{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.desktop{
    padding: 0 25px ;
}
.tablet{
    display: none;
}
.hero-wrap01{}
.hero-section01 {
    flex-wrap: nowrap;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 240px;
    white-space: nowrap;
    gap: 50px;
}
.hero-tit {
    font-family: "Morganite-ExtraBold";
    letter-spacing: 1.95px;
    line-height: 1;
    font-size: 12.55em;
    font-weight: 900;
}
.hero-section01 #hero01{
    position: absolute;
    background-color: #65AE99;
    top: -7%;
    left: 3px;
    color: #fff;
    font-size: 1.85em;
    font-weight: 500;
    font-family: "Bebas-Regular";
    max-width: 138px;
    width: 100%;
    height: 40px;
}
.visual-video_block{
}
.visual-video_block#visual-block01 {
    width: 36.5%;
    height: 249px;
    position: relative;
}
.visual-video_block .visual-video{
    height: 250px;
    object-fit: cover;
    pointer-events: auto;
}
.visual-video_block .visual-video.top-video {
    position: absolute;
    top: 18%;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: inset(0 0 37% 0);
}
.hero-section02{
    flex-wrap: nowrap;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 240px;
    white-space: nowrap;
    gap: 50px;
    padding-bottom: 55px;
}
.hero-tit-wrap{
    position: relative;
}
.hero-section02 #hero02{
    position: absolute;
    background-color: #E03931;
    color: #fff;
    font-size: 1.85em;
    font-weight: 500;
    font-family: "Bebas-Regular";
    max-width: 123px;
    width: 100%;
    height: 40px;
    rotate: -10deg;
    left: 1%;
    bottom: 7%;
    z-index: 101;
}
.hero-section02 #hero03{
    top: -1%;
    right: -5%;
    position: absolute;
    rotate: 13deg;
    background-color: #F7DCAD;
    font-size: 1.85em;
    font-weight: 500;
    font-family: "Bebas-Regular";
    max-width: 97px;
    width: 100%;
    height: 40px;
    z-index: 85;
}
.hero-section02 #visual-block02{
    width: 52.5%;
    height: 249px;
    position: relative;
}
.visual-video_block .visual-video.bottom-video{
    clip-path: inset(37% 0 0 0);
    position: absolute;
    top: -18%;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* visual-bottom */
.visual-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 25px;
}
.visual-bottom .description-wrap .paragraph{
    line-height:  1.2;
}  
.visual-bottom .touch-btn{
    background-color: #1f1f1f;
    padding: 22px 20px;
    border: none;
    transition: 0.3s ease-in;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}
.visual-bottom .touch-btn:hover{
    background-color: #0060FF;
    border: 0;
}
.visual-bottom .touch-btn p{
    color: #fff;
    font-size: 1.45em;
    font-weight: 500;
}
.visual-bottom .touch-btn p span{}
.visual-bottom .touch-btn p span i {
    margin-left: 5px;
}
.visual-bottom .touch-btn:after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 10%;
    border-radius: 50%;
    background-color: rgba(241, 196, 15, 0.4);
    bottom: -30px;
    opacity: 0.4;
}
.contact-modal {
    position: fixed;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
    width: 335px;
    background: #1f1f1f;
    border-radius: 30px;
    padding: 30px 40px 0;
    display: none;
    z-index: 9999;
}

.contact-modal-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
    z-index: 9990;
}

.contact-modal .modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 2rem;
    color: #d8d8d8;
    cursor: pointer;
    z-index: 10001;
}

.contact-modal h3 {
    color: #d2d2d2;
    font-size: 22px;
    text-align: center;
    margin-bottom: 20px;
}

.contact-modal form input,
.contact-modal form textarea {
    display: block;
    width: 100%;
    margin: 10px 0;
    padding: 10px;
    outline: none;
    border: 1px solid #fff;
    background: transparent;
    color: #fff;
    border-radius: 5px;
}

.contact-modal form textarea {
    height: 100px;
}

.contact-modal form input::placeholder,
.contact-modal form textarea::placeholder {
    color: #d1d1d1;
    font-family: "pretendard-semiBold";
}

.contact-modal form .button {
    width: 100px;
    margin: 22px auto;
    display: block;
    background: rgb(184 184 184 / 85%);
    color: #121212;
    cursor: pointer;
    border: none;
    padding: 12px;
    border-radius: 5px;
    transition: 0.3s ease-in;
}
.contact-modal form .button:hover {
   color: #fff;
   background-color: #4D4D4D;
}

/* .contact-modal form .reset {
    opacity: 0;
    visibility: hidden;
} */
/* ======= About me Area ======= */
.main .about-me{}
.main .about-me .container{}
.about-wrap{
    display: flex;
    flex-direction: column;
    align-items: center;
}
.about-wrap .about-text{
    text-align: center;
}
.about-text .about-01{
    line-height: 83px;
    letter-spacing: -1px;
}
.about-text .about-01 p{
    font-size: 4.5em;
}
.about-text .about-02{}
.about-text .about-02 p{
    display: flex;
    align-items: center;
    font-family: "pretendard-semiBold";
    font-size: 3em;
    color: var(--green);
}
.about-text .about-02 p #x-cross{
    padding: 0 12px;
    font-size: 0.85em;
    color: #1f1f1f;
    margin-top: 10px;
}
.about-text .about-02 p #regular{
    font-family: "pretendard-regular";
    color: var(--green);
}
.about-text .about-03{
    line-height: 1.2;
}
.about-text .about-03 p{
    font-family: "pretendard-regular";
    font-size: 1.75em;
}
.about-text .about-03 p span{
    font-family: "pretendard-semiBold";
    font-size: 1.1em;
}
.about-wrap .about-info{
    padding-top: 20px;
}
.my-info{
    display: flex;
    flex-direction: row;
}
.my-info li{
    font-size: 1.3em;
    color: #6A6A6A;
    font-family: "pretendard-regular";
}
.my-info li span{
    padding: 0 10px;
    font-weight: 600;
    color: var(--green);
}

/* ========= My Skils ======== */

.my-skils {
    width: 100%;
    padding: 1.5em 0;
}
.my-skils .container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
}
/* Profile Grid */
.profile-grid {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
/* common grid */
.education-card,.experience-card,.skills-card {
    background-color: #fff;
    border: 2px solid #d5d5d5;
    box-shadow: 2px 3px 5px 0px #c5c5c5b0;
}
/* Education */
.education-card {
    height: 435px;
    overflow: hidden;
    border-radius: 0 35px 35px 0;
}
/* Profile Image */
.education-image {
    width: 100%;
    height: 305px;
    overflow: hidden;
    background-color: #d8d8d8;
}
.education-image .my-photo {
    width: 100%;
    height: 100%;
    background: url('../images/myphoto.jpg')no-repeat 50% 42%;
    background-size: cover;
}
/* Education Information */
.education-info {
    width: 100%;
    height: 130px;
    padding: 20px 35px;
}
.education-info h3 {
    margin-bottom: 10px;
    font-size: 25px;
    line-height: 1;
    font-weight: 800;
}
.education-info .univercity {
    display: block;
    font-size: 20px;
    line-height: 1.4;
    font-family: "pretendard-bold";
}
.education-info .major {
    font-size: 17px;
    line-height: 1.4;
    color: #333;
    font-family: "pretendard-regular";
}
/* Experience */
.experience-card {
    height: 435px;
    padding: 35px 60px;
    overflow: hidden;
    border-radius: 35px 0 0 35px;
}
/* Experience Title */
.experience-card > h3 {
    margin-bottom: 22px;
    font-size: 24px;
    line-height: 1;
    font-weight: 800;

}
/* Experience List */
.experience-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 35px;
    row-gap: 14px;
}
/* Experience Item */
.experience-item {
    min-width: 0;
}
.experience-item:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
}
.experience-item:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
}
.experience-item:nth-child(3) {
    grid-column: 1;
    grid-row: 2;
}
.experience-item:nth-child(4) {
    grid-column: 1;
    grid-row: 3;
}
/* Date */
.experience-date {
    display: inline-block;
    padding: 3px 10px;
    border: 2px solid #333;
    border-radius: 20px;
    font-size: 12px;
    line-height: 1.3;
    white-space: nowrap;
}
/* Company / Project */
.experience-item h4 {
    margin-top: 8px;
    font-size: 17px;
    line-height: 1.3;
    font-weight: 700;
    font-family: "the-jeonggothic130";
    white-space: nowrap;
}
/* Position */
.experience-position {
    margin-top: 3px;
    font-size: 14px;
    font-family: "the-jeonggothic120";
    line-height: 1.3;
    font-weight: 500;
}
/* Description */
.experience-description {
    margin-top: 3px;
    color: #777;
    font-size: 10px;
    line-height: 1.4;
    font-family: "the-jeonggothic130";
}
/* skills=cards */
.skills-card {
    width: 100%;
    min-height: 180px;
    margin-top: 18px;
    padding: 25px 30px;
    border-radius: 0 45px 0 45px;
}
/* Skills Title */
.skills-card > h3 {
    margin-bottom: 20px;
    text-align: center;
    font-size: 20px;
    line-height: 1;
    font-weight: 800;
}
/* skills-grid */
.skills-list {
     display: grid;
    grid-template-columns: repeat(4, max-content);
    justify-content: center;
    column-gap: 10%;
    /* column-gap: 48px; */
    row-gap: 18px;
}
/* Skill Item */
.skill-item {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 12px;
}
/* Skill Icon */
.skill-item > img {
    display: block;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    object-fit: contain;
}
/* Skill Information */
.skill-info {
    min-width: 0;
}
/* Skill Name */
.skill-name {
    margin: 0 0 5px;
    font-size: 9px;
    line-height: 1;
    white-space: nowrap;
    font-family: "pretendard-semiBold";
}
/* Skill Dots */
.skill-dots {
    display: flex;
    align-items: center;
    gap: 3px;
}
.skill-dots i {
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #d8d8d8;
}
.skill-dots i.active {
    background-color: #222;
}

/* ======= Ongoing Area ======= */
.main .Ongoing{
    width: 100%;
    padding-bottom: 3em;
}
.Ongoing .container{
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
    min-height: 100vh;
    width: 100%;
}
.Ongoing .container h3{
    font-size: 3.2em;
    font-weight: 800;
    line-height: 125px;
    letter-spacing: -2.3px;
    text-align: center;
    padding-bottom: 85px;
}
.Ongoing .work-container{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    border-radius: 29px;
    border: 1px solid rgba(3,3,9);
    overflow: hidden;
    transition: transform 0.3s ease-out;
}
.work-container .swiper{
    width: 100%;
    height: 580px;
}
.work-container .swiper .swiper-slide{
    height: 100%;
    border-top-right-radius: 12px;
    border-top-left-radius: 12px;
    overflow: hidden
}
.Ongoing .container .work-container .swiper .swiper-slide a{}
.Ongoing .container .work-container .swiper .swiper-slide a img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.work-container .work-desc{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 230px;
    position: relative;
    background-color: #fff;
    padding: 0 45px;
}
.work-container .work-desc .work-wrap{
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 28px 0;
    justify-content: space-between;
}
.work-container .work-desc .work-wrap h4{
    font-family:"pretendard-bold";
    font-size: 2.4em;
}
.work-container .work-desc .info-sec{
    display: flex;
    flex-direction: row;
}
.work-container .work-desc .info-sec li{
    padding-right: 20px;
    font-size: 24px;
    font-weight: 500;
}
.work-container .work-desc .info-sec li:last-child{
    padding-right: 0;
}
.work-container .work-desc .work-wrap .work-info{
    display: flex;
    flex-direction: row;
    /* gap: 20px; */
    font-size: 20px;
    color: #221f1f;;
}
.work-container .work-desc .work-wrap .work-info li{
    padding-left: 20px;
}
.work-container .work-desc .work-wrap .work-info li:first-child{
    padding: 0;
}
.work-container .work-desc .work-wrap .work-info li .circle{
    display: inline-block;
    margin: 0 5px;
    width: 13px;
    height: 13px;
    border-radius: 50px;
}
.work-container .work-desc .work-wrap .work-info li .circle:first-child{
    margin-left:0;
}
.circle#cir01{
    background-color: #FF555F;
}
.circle#cir02{
    background-color: #2579CF;
}
.circle#cir03{
    background-color: #2C0439;
}
.circle#cir04{
    background-color: #E1008B;
}
.circle#cir05{
    background-color: #E5D35F;
}
.circle#cir06{
    background-color: #2B7247;
}
.circle#cir07{
    background-color: #D50416;
}
.circle#cir08{
    background-color: #968DF4;
}
.circle#cir09{
    background-color: #C40000;
}
.circle#cir10{
    background-color: #ff5b29;
}
.circle#cir11{
    background-color: #DFCCB1;
}
.circle#cir12{
    background-color: #131313;
}
.work-container .work-desc .work-period{
    font-weight: 500;
    font-size: 24px;
}
.work-container .work-desc .work-btn-wrap{
    display: flex;
    gap: 16px;
}
.work-container .work-desc .work-btn-wrap .work-btn{
    font-family: "pretendard-semibold";
    display: block;
    width: 160px;
    height: 53px;
    line-height: 53px;
    font-weight: 700;
    text-align: center;
    font-size: 1.3em;
    border-radius: 35px;
    transition: 0.4s ease-in-out;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn01{
    border: 2px solid #2579CF;
    color: #2579CF;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn01:hover{
    color: #fff;
    background-color: #2579CF;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn02{
    border: 2px solid #2B7247;
    color: #2B7247;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn02:hover{
    color: #fff;
    background-color: #2B7247;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn03{
    border: 2px solid #C70000;
    color: #C70000;
}
.work-container .work-desc .work-btn-wrap .work-btn.w-btn03:hover{
    color: #fff;
    background-color: #C70000;
}
/* ======= Workpiece area ======= */
.main .workpiece{}
.workpiece .container{
}
.workpiece .container h3{
    font-size: 3.2em;
    font-weight: 800;
    line-height: 125px;
    letter-spacing: -2.3px;
    text-align: center;
    padding-bottom: 80px;
}
.workpiece .container .thead{
    display: flex;
    width: 100%;
    justify-content: flex-start;
    align-items: center;
    font-size: 16px;
    text-transform: uppercase;
    height: 23px;
    line-height: 23px;
    padding: 0 2%;
}
.workpiece .container .thead span:first-child{
    width: 34%; /*텍스트 사이 너비*/
}
.workpiece .container .design-timeline{
    width: 100%;
    margin: 0 auto;
    padding: 0 2%; 
}
.workpiece .container .design-timeline li{
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    font-size: 20px;
    font-weight: 800;
    color: #1f1f1f;
    border-bottom: 1px solid #1f1f1f;
}
.workpiece .container .design-timeline li a{}
.workpiece .container .design-timeline li a:first-child{
    width: 85%;
    display: flex;
    justify-content: space-between;
    padding: 30px 0;
    font-weight: 500;
}
.workpiece .container .design-timeline li a .year{
    width: 40%;
    font-size: 1.3em;
}
.workpiece .container .design-timeline li a .project{
    width: 60%;
    font-size: 1.8em;
}
.workpiece .container .design-timeline li a:hover .project{
    color: var(--orange);
}
.workpiece .container .design-timeline li .category{
    display: block;
    background-color: inherit;
    border: 1px solid #1f1f1f;
    border-radius: 25px;
    white-space: nowrap;
    padding: 12px 27px;
    font-size: 16px;
    transition: 0.3s ease-in-out;
}
.workpiece .container .design-timeline li .category:hover{
    color: #fff;
    background-color: #1f1f1f;
}
/* imges-modal */
.window-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 998;
    display: none;
  }
  .window-content {
    position: fixed;
    top: 2%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    width: 60%;
    height: 100%;
    overflow: auto;
    display: none;
  }
  .window-content-close {
    position: fixed;
    top: 55px;
    right: 10.5%;
    z-index: 1000;
    font-size: 2.4vw;
    cursor: pointer;
    display: none;
  }
  .window-content img {
    width: 100%;
  }
  
/* cursor img-box */
.cursor .img-box{
    position: fixed;
    top: 0;
    left: 0;
    width: 400px;
    height: 0;
    transform: height 0.5s opacity 0.3s;
    transform: 0.3s ease-out;
    pointer-events: none;
}
.cursor .img-box.on{
    height: 350px;
    opacity: 0.8;
    transform: scale(1);
}
.cursor .img-box .image{
    width: 100%;
    height: 0;
    overflow: hidden;
    transition: height 1s;
}
.cursor .img-box .image img{
    width: 100%;
    transform: scale(1.5);
    transition: transform 1s 0.2s ease-out;
}
.cursor .img-box .image.on{
    height: 100%;
}
.cursor .img-box .image.on img{
    transform: scale(1.0);
}

/* ======= My visual Stroy =======*/
.my-story{}
.my-story .container{}
.my-story .container .my-story-tit{
    font-size: 3.2em;
    font-weight: 800;
    line-height: 125px;
    letter-spacing: -3.3px;
    text-align: center;
    padding-bottom: 55px;
    gap: 1.5rem;
}
.my-story .container .my-story-tit span{
    color: var(--mustard);
    height: 105px;
}
.my-story .marquee{
    max-width: 1920px;
    width: 100%;
    display: flex;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee__group {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--gap);
    animation: scroll-x var(--duration) linear infinite;
    margin-left: 1rem;
}
.marquee-item, 
.marquee-item01  {
    position: relative;
    overflow: hidden;
    height: 420px;
    margin-left: 1.5rem;
    border-radius: 1rem;
    flex-shrink: 1;
}
.marquee-item  {
    min-width: 290px;
}
.marquee-item01  {
    min-width: 540px;
}
.marquee-item img, 
.marquee-item01 img {
    width: 100%;
    height: 100%; 
    object-fit: cover;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out; 
    border-radius: 1rem;
}

/* 마우스 호버 시 애니메이션 멈춤 */
.marquee:hover .marquee__group {
    animation-play-state: paused;
}
/* 무한 스크롤 애니메이션 */
@keyframes scroll-x {
    from {
        transform: translateX(0%);
    }
    to {
        transform: translateX(-100%);
    }
}
/* 오버레이 스타일 */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(171, 171, 171, 0.3) 0%, rgba(0, 0, 0, 0.7) 70%);
    border-radius: 1rem;
    color: rgb(223, 223, 223);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    border-radius: 1rem;
}

/* 호버 시 overlay 나타남 */
.marquee-item:hover .overlay,
.marquee-item01:hover .overlay {
    opacity: 1;
}

/* 설명 텍스트 스타일 */
.overlay p {
    font-size: 1.2rem;
    font-family: "pretendard-medium";
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}
.overlay .img-tit{
    font-size: 1.8rem;
    padding: 10px;
    font-weight: bold;
    color: #fff;
}

/* 호버 시 텍스트가 자연스럽게 나타남 */
.marquee-item:hover .overlay p,
.marquee-item01:hover .overlay p {
    opacity: 1;
    transform: translateY(0);
}
/* 호버 시 확대 효과 */
.marquee-item:hover img,
.marquee-item01:hover img {
    transform: scale(1.1);  
}

/* ======= footer area =======*/
.footer {
    padding: 5em 0;
    text-align: center;
    background-color: #150C66;
}

/* Footer Top */
.footer-top .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-tit {
    margin-bottom: 50px;
}

.footer-tit .f-tit01 {
    font-size: 5.8em;
    letter-spacing: -0.025em;
    line-height: 1;
    color: #FFF;
}

.footer-tit .f-tit02 {
    font-size: 5.1em;
    letter-spacing: -0.02em;
    font-weight: 700;
    line-height: 0;
    color: #d8d8d8;
}
.footer-tit .f-tit02 span{
    padding: 0 5px;
}
.footer-tit .f-tit02 span img {
    width: 50px;
    height: 73px;
    vertical-align: baseline;
}

/* Contact Section */
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 50px
}
.f-content01{
    margin-bottom: 25px;
}
.f-content01 p {
    font-size: 20px;
    margin: 5px 0;
    color: #d8d8d8;
}

#contact-mail a {
    color: #d8d8d8;
    text-decoration: none;
    transition: 0.4s ease-in-out;
}
#contact-mail a:hover{
    color: var(--orange);
    font-weight: 500;
    font-size: 22px;
}

#resumeButton {
    background-color: #5c517b;
    color: white;
    padding: 14px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 19px;
    border: none;
    transition: box-shadow 0.5s, color 0.5s;
}
#resumeButton:hover{
    box-shadow: -85px 0 0 0 inset var(--orange),
    85px 0 0 0 inset var(--orange);
    color: #fff;
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 30px;
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1780px;
    width: 100%;
    margin: 0 auto;
    padding: 0px 35px;
}

.footer-bottom-left{}
.footer-bottom-left p{
    font-size: 18px;
    text-align: start;
    color: #fff;
}
.footer-bottom-center {
    display: flex;
    gap: 20px;
}

.footer-bottom-center a {
    padding: 10px 30px;
    border: 1px solid  #d8d8d8;
    color:  #d8d8d8;
    text-decoration: none;
    font-size: 16px;
    border-radius: 25px;
    transition: 0.3s ease-in-out;
}

.footer-bottom-center a:hover {
    background-color: #7565a2;
    color: white;
}
.footer-bottom-right{}
.footer-bottom-right p{
    font-size: 18px;
    text-align: end;
    color: #fff;
}