@font-face {
    font-family: "TheJamsil5Bold";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2302_01@1.0/TheJamsil5Bold.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: "Dolbomche_R";
    src: url("https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2104@1.0/Dolbomche_R.woff") format("woff");
    font-weight: normal;
    font-style: normal;
}

/* 폰트 */

@keyframes blink-caret {

    from,
    to {
        border-color: transparent;
    }

    50% {
        border-color: rgb(255, 255, 255);
    }
}

@keyframes wheel {
    from {
        opacity: 0;
        transform: translateY(-1rem);
    }

    to {
        opacity: 1;
        transform: translateY(0.6rem);
    }
}

@keyframes arrow {
    from {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* 타이핑 효과 , 마우스 휠 효과 */
@keyframes Shake_it {
    from {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(75deg);
    }

    50% {
        transform: rotate(-20deg);
    }

    to {
        transform: rotate(0deg);
    }
}

/* 데스크탑 사이즈 시작 */
@media screen and (min-width: 1025px) {
    .content02 {
        position: absolute;
        top: 50%;
        left: 50%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        transform: translate(-50%, -50%);
    }

    .project_title {
        padding: 50px 0px;
    }

    .deteail-content-wrap {
        padding-top: 5%;
        padding-left: 10%;
    }

    .custom-btn {
        font-size: 1rem;
        margin: 25px;
    }

    .btn_content {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    #slider-container {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
    }

    table {
        width: 100%;
        padding-top: 30px;
        border-top: 2px solid;
    }

    .nav__item2 {
        display: flex;
        justify-content: flex-end;
        list-style: none;
    }

    #section02 .front_imgbox {
        left: 10%;
    }

    header .nav__btn {
        font-size: 1.5rem;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .nav__item2-1 {
        text-align: center;
        padding: 0 40px;
    }

    .skill_wrap {
        width: 55%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-items: center;
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -25%;
        left: 0;
        height: 22%;
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
        font-size: 120%;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing {
        from {
            width: 0;
        }

        to {
            width: 44%;
        }
    }

    .front_imgbox2 {
        width: 100%;
        height: 100%;
        position: absolute;
        right: 0%;
        top: 25%;
        transform: translateX(50%);
    }

    .front_imgbox {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0%;
        top: 25%;
        transform: translateX(-50%);
    }

    .front_imgbox_about {
        transform: translateX(-140%);
    }

    .front_imgbox_about>img {
        width: 70%;
        height: 49%;
        object-fit: cover;
        margin-right: 23px;
    }

    .front_img {
        width: 32%;
        height: 49%;
        object-fit: cover;
        margin-right: 23px;
    }

    .logo_img {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 50%;
        padding: 10px;
    }

    .content08 {
        max-width: 1600px;
        margin: 0 auto;
        height: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .contact__info {
        display: grid;
        grid-template-columns: repeat(2, 0.5fr);
        grid-gap: 20px;
        justify-items: center;
        align-items: center;
        margin-top: 100px;
    }

    .contact__infotxt {
        margin-top: 150px;
        font-size: 1.5em;
    }

    .home_title_wrap {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        list-style-type: none;
        margin: 0 25px;
    }
}

/* 데스크탑 사이즈 끝 */

/* 태블릿 가로 사이즈 시작*/
@media (min-width: 769px) and (max-width: 1024px) {
    .content02 {
        position: absolute;
        top: 65%;
        left: 5%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        transform: translate(0%, -50%);
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .project_title {
        padding: 10px 0px;
    }

    #section03 {
        height: 180vh !important;
    }

    .deteail-content-wrap {
        padding-left: 10%;
    }

    .custom-btn {
        font-size: 0.8rem;
        margin: 5px;
    }

    .deteail-content {
        font-size: 0.8rem;
        padding: 1px;
    }

    .deteail-content-wrap {
        padding-left: 5%;
    }

    .btn_content>h2 {
        font-size: 2rem;
    }

    table {
        padding-top: 10px;
        border-top: 1px solid;
    }

    .front_title>span {
        font-size: 2rem;
    }

    .info_text {
        padding-top: 10px;
    }

    #slider-container {
        width: 100%;
        height: 100%;
        display: flex;
        /* justify-content: space-evenly; */
        align-items: center;
        flex-direction: column;
    }

    .btn_content {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .nav__item2 {
        display: flex;
        justify-content: flex-end;
        list-style: none;
    }

    .home_title_wrap {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        list-style-type: none;
        margin: 0 25px;
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        font-size: 4rem;
        left: -0.5%;
        height: 15%;
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing {
        from {
            width: 0;
        }

        to {
            width: 36%;
        }
    }

    .front_imgbox_about {
        transform: translateX(-50%);
    }

    .Profile {
        width: 50%;
    }

    .front_imgbox :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :first-child {
        width: 100%;
        height: auto;
    }

    .front_imgbox {
        transform: translateX(-36%);
    }

    .front_imgbox2 {
        transform: translateX(31%);
    }

    .front_title>span {
        color: transparent;
        -webkit-text-stroke: 2px #fff;
        font-size: 3rem;
        margin: 0;
        padding: 0;
    }

    #contact__wrap {
        padding-top: 50px;
    }

    .contact__title>contact__title {
        font-size: 3em;
        margin: 20px 0;
    }

    .contact__info {
        display: grid;
        grid-template-columns: repeat(2, 0.5fr);
        grid-gap: 20px;
        justify-items: center;
        align-items: center;
    }

    .logo_img {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 85%;
        padding: 10px;
    }

    .contact__infotxt {
        margin-top: 150px;
        font-size: 1em;
    }

    .content08 {
        max-width: 1600px;
        margin: 0 auto;
        height: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

/* 태블릿 가로 사이즈 끝*/

/* ipad air 기준 타이핑 */
@media (max-width: 820px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -10%;
        left: -1%;
        height: 16%;
        font-size: 4rem;
        transform: translate(0%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 46%;
        }
    }

}

/* ipad air 기준 타이핑 끝 */

/* 태블릿 세로 사이즈 시작*/
@media (min-width: 481px) and (max-width: 768px) {
    .content02 {
        position: absolute;
        top: 65%;
        left: 5%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        transform: translate(0%, -50%);
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .project_title {
        padding: 10px 0px;
    }

    #section03 {
        height: 180vh !important;
    }

    .deteail-content-wrap {
        padding-left: 10%;
    }

    .custom-btn {
        font-size: 0.8rem;
        margin: 5px;
    }

    .deteail-content {
        font-size: 0.8rem;
        padding: 1px;
    }

    table {
        padding-top: 10px;
        border-top: 1px solid;
    }

    .front_title>span {
        font-size: 2rem;
    }

    .info_text {
        padding-top: 10px;
    }

    #slider-container {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-direction: column;
    }

    .btn_content {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .nav__item2 {
        display: flex;
        justify-content: flex-end;
        list-style: none;
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -30%;
        left: 0%;
        height: 17%;
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    .typing.playing::before {
        animation: typing 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    .front_imgbox_about {
        transform: translateX(-57%);
    }

    .Profile {
        width: 50%;
    }

    .front_imgbox :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :first-child {
        width: 100%;
        height: auto;
    }

    .front_imgbox {
        transform: translateX(-30%);
    }

    .front_imgbox2 {
        transform: translateX(31%);
    }

    .front_title>span {
        color: transparent;
        -webkit-text-stroke: 2px #fff;
        font-size: 3rem;
        margin: 0;
        padding: 0;
    }

    #contact__wrap {
        padding-top: 50px;
    }

    .contact__title>h2 {
        font-size: 3rem;
        margin: 20px 0;
    }

    .contact__info {
        display: grid;

        grid-gap: 20px;
        justify-items: center;
        align-items: center;
    }

    .logo_img {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 85%;
        padding: 10px;
    }

    .contact__infotxt {
        margin-top: 70px;
        font-size: 1.2em;
    }

    .content08 {
        max-width: 1600px;
        margin: 0 auto;
        height: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .home_title_wrap {
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        list-style-type: none;
        margin: 0 25px;
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 0%;
        height: 20%;
        transform: translate(0%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 48%;
        }
    }
}

/* 태블릿 세로 사이즈 끝*/

/* 모바일 사이즈 시작*/
@media (max-width: 480px) {
    #slider-container {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-direction: column;
    }

    .project_title {
        padding: 10px 0px;
    }

    .deteail-content-wrap {
        padding-left: 10%;
    }

    .custom-btn {
        font-size: 0.8rem;
        margin: 5px;
    }

    .deteail-content {
        font-size: 0.8rem;
        padding: 1px;
    }

    table {
        padding-top: 10px;
        border-top: 1px solid;
    }

    .front_title>span {
        font-size: 2rem;
    }

    .info_text {
        padding-top: 10px;
    }

    #slider-container {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-direction: column;
    }

    .btn_content {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .btn_content>h2 {
        font-size: 2rem;
    }

    .Profile {
        width: 100%;
    }

    #section02>.front_imgbox {
        left: -50%;
    }

    .nav__item2 {
        display: flex;
        justify-content: center;
        list-style: none;
    }

    .nav__item2-1 {
        width: 30%;
        text-align: center;
    }

    .home_title_wrap li:nth-child(2),
    .home_title_wrap li:nth-child(3) {
        display: none;
    }

    .content02 {
        position: absolute;
        top: 65%;
        left: 0%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transform: translate(0%, -50%);
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
        /* 타이핑 효과를 위해 줄바꿈을 금지 */
    }

    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 90%;
        }
    }

    .row {
        text-align: center;
    }

    .skill_wrap {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .front_imgbox :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :nth-of-type(n + 2) {
        display: none;
    }

    .front_imgbox2 :first-child {
        width: 100%;
        height: auto;
    }

    .front_imgbox2 {
        transform: translateX(31%);
    }

    .front_imgbox :first-child {
        width: 100%;
        height: auto;
    }

    .front_imgbox {
        transform: translateX(-34%);
    }

    .front_imgbox_about {
        transform: translateX(-86%);
    }

    .front_title>span {
        font-size: 2rem;
        margin: 0;
        padding: 0;
    }

    .logo_img {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 85%;
        border: 1px solid #838383;
        padding: 10px;
    }

    .content08 {
        max-width: 1600px;
        margin: 0 auto;
        height: 80px;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }

    .contact__info {
        display: grid;
        grid-gap: 20px;
        justify-items: center;
        align-items: center;
        margin-top: 100px;
    }

    .contact__title>h2 {
        font-size: 3rem;
    }

    .content00>h1 {
        font-size: 3rem;
    }

    .project_title>h2 {
        font-size: 3rem;
    }

    section[class*="section"]:not(.section01):not(.section02) [class^="content"] {
        font-size: 1.8rem;
    }

    section[class*="section"]:not(.section01):not(.section02) [class^="content"]>h1 {
        font-size: 3.2rem;
    }

    section[class*="section"]:not(.section01):not(.section02) [class^="content"]>span {
        font-size: 0.6rem;
    }

    .contact__infotxt {
        margin-top: 150px;
        font-size: 0.8em;
    }

    header .monument {
        line-height: 50px;
        text-align: center;
        display: block;
        font-size: 24px;
        font-weight: bold;
        text-decoration: none;
        margin: 0 auto;
    }
}

/* 아이폰14promax 기준 타이핑 */
@media (max-width: 430px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 81%;
        }
    }

}

/* 아이폰14promax 기준 타이핑 끝*/

/* 포트폴리오 반응형 사이즈 따로추가*/
@media (max-width: 425px) {
    #section03 {
        height: 125vh !important;
    }

}

/* 포트폴리오 반응형 사이즈 */
/* 아이폰xr 기준 타이핑 */
@media (max-width: 414px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 84%;
        }
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .nav__item2-1 {
        text-align: center;
    }
}

/* 아이폰xr 기준 타이핑 끝*/
/* 아이폰12pro 기준 타이핑 */
@media (max-width: 390px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 90%;
        }
    }
}

/* 아이폰12pro 기준 타이핑 끝*/

/* 아이폰se 기준*/
@media (max-width: 375px) {
    #section03 {
        height: 135vh !important;
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .nav__item2-1 {
        text-align: center;
    }
}

/* 포트폴리오 반응형 사이즈 따로추가*/
/* 갤럭시 s8+ 기준 타이핑 */
@media (max-width: 360px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    #section03 {
        height: 110vh !important;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 97%;
        }
    }
}

/* 갤럭시 s8+ 기준 타이핑 끝*/
/*모바일 기준 타이핑 */
@media (max-width: 320px) {
    .project_title>h2 {
        font-size: 2rem;
    }

    header .nav__btn {
        font-size: 16px;
        font-weight: bold;
        text-decoration: none;
        color: #333;
        background-color: transparent;
        border: none;
        cursor: pointer;
        transition: opacity 0.3s ease;
    }

    .nav__item2-1 {
        text-align: center;
    }

    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -20%;
        left: 50%;
        height: 20%;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 110%;
        }
    }

}

@media (max-width: 280px) {
    .typing::before {
        content: "안녕하세요.";
        position: absolute;
        top: -9%;
        left: 50%;
        height: 11%;
        font-size: 2.5rem;
        transform: translate(-50%, -50%);
        overflow: hidden;
        border-right: 0.05em solid white;
        white-space: nowrap;
    }

    slider-container {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-direction: column;
    }

    .btn_content {
        width: 100%;
        display: flex;
        flex-direction: column;
    }

    .btn_content>h2 {
        font-size: 2rem;
    }

    table {
        padding-top: 10px;
        border-top: 1px solid;
    }

    .front_title>span {
        font-size: 2rem;
    }

    .info_text {
        padding-top: 10px;
    }

    .deteail-content-wrap {
        padding-left: 10%;
    }

    .deteail-content {
        font-size: 0.8rem;
        padding: 1px;
    }

    .custom-btn {
        font-size: 0.8rem;
        margin: 5px;
    }

    #section03 {
        height: 140vh !important;
    }

    /* 타이핑 효과를 위해 줄바꿈을 금지 */
    .typing.playing::before {
        animation: typing2 2s steps(6, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing2 {
        from {
            width: 0;
        }

        to {
            width: 78%;
        }
    }

}

/* 모바일 사이즈 끝 */

/* 윈도우 가로 500까지 줄일때 텍스트 안보이게*/
@media (max-width: 500px) {

    .home_title_wrap li:nth-child(2),
    .home_title_wrap li:nth-child(3) {
        display: none;
    }
}

/* 윈도우 가로 500까지 축소 텍스트 제거 끝*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0 auto;
    font-family: "TheJamsil5Bold";
    color: #000;
}

ul,
ol,
li {
    list-style: none;
}

a {
    text-decoration: none;
    color: #000;
}

.home_title_wrap>li {
    font-size: 8pt;
    color: #000;
}

header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 98;
}

header .monument {
    line-height: 35px;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}

header .nav {
    display: flex;
    background-color: white;
}

header .nav__item {
    height: 50px;
}

header .nav_item_right {
    position: absolute;
    right: 0;
    top: 50%;
    display: flex;
    list-style: none;
    transform: translateY(-30%);
    margin-right: 30px;
}

.nav_btn_margin {
    margin-left: 10px;
}

header .nav__btn:hover {
    opacity: 0.7;
}

header .nav__caption {
    font-size: 10px;
    color: #999;
    margin-top: 5px;
    margin-bottom: 5px;
    text-align: center;
}

header .nav__caption-inner {
    opacity: 0;
    padding: 5px 10px;
    border-radius: 20px;
    background-color: #f5f5f5;
}

header .nav__item2-1:hover .nav__caption-inner {
    opacity: 1;
    transition: 1s;
}

.nav__list {
    width: 100%;
}

/* 마우스 휠 애니메이션 */
.mouse_wheel {
    position: absolute;
    top: 60%;
    left: 50.1%;
    width: 25px;
    height: 40px;
    border: 2px solid #ffffff;
    border-radius: 50px;
    box-sizing: border-box;
    transform: translate(-50%, -50%);
}

.mouse_wheel::before {
    position: absolute;
    top: 50%;
    left: 35%;
    content: "";
    width: 5px;
    height: 5px;
    background-color: #ffffff;
    transform: translate(-40%, -40%);
    border-radius: 100%;
    animation: wheel 2s infinite;
    -webkit-animation: wheel 2s infinite;
    box-sizing: border-box;
}

.arrow_down {
    position: absolute;
    top: 64%;
    left: 50%;
    border-style: solid;
    border-width: 0 0.4rem 0.4rem 0.4rem;
    border-color: transparent transparent #ffffff transparent;
    transform: translateY(-50%) rotate(180deg) translateX(45%);
    animation: arrow 2s infinite;
}

.arrow_down2 {
    position: absolute;
    top: 63%;
    left: 50%;
    border-style: solid;
    border-width: 0 0.4rem 0.4rem 0.4rem;
    border-color: transparent transparent #ffffff transparent;
    transform: translateY(-50%) rotate(180deg) translateX(45%);
    animation: arrow 2s infinite;
}

section {
    width: 100%;
    height: 100vh;
    /* 화면 전체 높이로 설정 */
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

#section01 {
    background: #000000;
    width: 100%;
    height: 100%;
    position: relative;
    color: #fff;
}

#section02 {
    color: #fff;
    background: #000;
    overflow: hidden;
    position: relative;
}

#section03 {
    background: linear-gradient(to top, #1d2c50, #000);
    overflow: hidden;
    display: flex;
    align-items: center;
    flex-direction: column;
    height: 140vh;
}

.project_title {
    color: #fff;
    text-align: center;
}

.info_frame {
    position: relative;
}

.img_portfolio {
    width: 100%;
    height: 100%;
    display: flex;
}

.portfolio_img_list li:hover::after {
    content: "Click";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 9%;
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
    text-align: center;
    z-index: 1;
    border-radius: 9%;
    pointer-events: none;
}

.portfolio_img_list {
    padding: 10px 50px;
    position: relative;
}

.portfolio_img_list li:first-child {
    display: block;
}

.portfolio_img_list li {
    position: relative;
    display: none;
}

.portfolio_img_list li img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 9%;
    box-shadow: 0 0 4px rgb(72, 102, 149);
}

.info_text {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-family: "Dolbomche_R";
}

th {
    text-align: left;
    padding: 5px;
}

td {
    float: right;
    padding: 5px;
}

.deteail-content {
    font-size: 1rem;
    padding: 7px;
    list-style: disc;
}

.content_02 {
    display: none;
}

.content_03 {
    display: none;
}

.content_04 {
    display: none;
}

.content_05 {
    display: none;
}

.content_06 {
    display: none;
}

.info_menu {
    display: flex;
    width: 100%;
    justify-content: center;
    /* 모바일 사이즈에서는 */
    flex-direction: column;
    /* 세로로 */
}

.info_menu_line {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.custom-btn {
    width: 130px;
    height: 40px;
    color: #fff;
    border-radius: 5px;
    font-family: "Lato", sans-serif;
    font-weight: 500;
    background: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
    box-shadow: inset 2px 2px 2px 0px rgba(255, 255, 255, 0.5), 7px 7px 20px 0px rgba(0, 0, 0, 0.1), 4px 4px 5px 0px rgba(255, 255, 255, 0.1);
    outline: none;
    font-size: 9pt;
}

/* 포트폴리오 버튼 */
.btn-16 {
    border: none;
    color: #000;
}

.btn-16:after {
    position: absolute;
    content: "";
    width: 0;
    height: 100%;
    top: 1px;
    left: 0;
    direction: rtl;
    border-radius: 5px;
    z-index: 0;
    box-shadow: -7px -7px 20px 0px #fff9, -4px -4px 5px 0px #fff9, 7px 7px 20px 0px rgba(255, 255, 255, 0.133), 4px 4px 5px 0px #0001;
    transition: all 0.3s ease;
}

.btn-16:hover {
    color: #000;
}

.btn-16:hover:after {
    left: auto;
    right: 0;
    width: 100%;
}

.btn-16:active {
    top: 2px;
}

#section04 {
    background: linear-gradient(to top, #a0c8e1, #1d2c50) #000;
    height: 60%;
    overflow: hidden;
}

.bg-animation {
    position: absolute;
    left: 0;
}

.first_img {
    width: 100%;
}

article {
    width: 100%;
    height: 100%;
    scroll-behavior: smooth;
}

.content {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.copyright {
    position: ABSOLUTE;
    bottom: 0;
    right: 0;
    color: gray;
    font-size: 8pt;
}

.content00,
.content01 {
    position: absolute;
    /* content들 position 설정 */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.content00 {
    z-index: 2;
    /* 가장 먼저 보이는 content z-index 설정 */
}

.content01 {
    z-index: 1;
    /* 두 번째로 보이는 content z-index 설정 */
    opacity: 0;
    /* 처음에는 숨겨진 상태로 설정 */
    transform: translateY(100%);
    /* 아래로 숨겨진 상태로 설정 */
}

.content01>span {
    font-size: 3rem;
}

.content04 {
    position: absolute;
    top: 20%;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    padding: 20px;
}

.content04 p,
.content04 span {
    padding-right: 5px;
}

.content03 {
    position: absolute;
    top: 20%;
    left: 0;
    right: inherit;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 20px;
}

.position_value {
    right: 5%;
}

.content03 p {
    padding-left: 5px;
}

.row>img {
    width: 8%;
    margin: 12px;
}

.skill_title {
    margin: 35px 0;
    font-size: 16pt;
}

.about_me {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 10px;
}

.font_small {
    font-size: 1.1rem;
    font-family: "Dolbomche_R";
    /* 내용폰트추가 */
}

h1 {
    font-size: 5rem;
    margin: 0;
    padding: 0;
}

h2 {
    font-size: 4rem;
    margin: 0;
    padding: 0;
}

p {
    font-size: 2rem;
    margin: 0;
    padding: 0;
    text-align: center;
}

.blurry-text {
    backdrop-filter: blur(5px);
    padding: 10%;
    display: inline-block;
    /* 블러 처리된 영역이 텍스트에 맞게 자동 조절되도록 설정 */
    border-radius: 10%;
    /* 테두리: 필요한 경우에만 사용 */
    background-color: rgb(255 250 245 / 29%);
    /* 가독성 배경색 사용 */
    text-align: center;
}

.contact__title {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact__title>h2 {
    color: #666e9a;
}

.logo_center {
    display: flex;
    justify-content: center;
}

.logo_center>img {
    width: 20%;
}

.logo_img:hover img {
    animation: Shake_it 1.2s;
    animation-iteration-count: 2;
}

.contact_effect {
    margin-top: 10px;
    text-align: center;
}

.logo_img>a {
    text-decoration: none;
}

.contact__text {
    font-size: 1.2em;
    font-weight: bold;
    color: #2d3146;
}

.contact__infotxt {
    color: #131924;
}

footer {
    background-color: #fff;
    z-index: 99;
}

.front_title {
    text-align: center;
}

.front_title>span,
.front_title>span {
    color: transparent;
    font-size: 5rem;
    -webkit-text-stroke: 2px #ffffff;
}

.github {
    color: #000;
    text-decoration: none;
}

.content08>h5 {
    color: #000;
}

.content08>.gitlink_font {
    font-size: 14pt;
}

.icon_bye {
    margin-left: 5px;
}

.footer_txt>span {
    color: #000;
    font-size: 14pt;
}