/* #region 整體設置 */
* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    font-family: "Noto Sans TC", sans-serif;
    font-size: 16px;
}

a {
    text-decoration: none;
    color: white;
}

ul {
    list-style: none;
}

.container {
    width: 80%;
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

h2 {
    font-size: 2rem;
    margin: 1rem 0;
    color: var(--accent-bg-color);
}

.pic {
    width: 100%;
}

:root {
    --main-bg-color: #0d2c48;
    --accent-bg-color: #4e88b6;
    --highlight-color: #da9b2a;
    --alert-color: #bf512c;
    --neutral-bg-color: #f3f4f8;
    --soft-bg-color: #ffeed4;
    --main-text-color: #fff;
    --accent-text-color: #04b3ec;
}

/* #endregion 整體設置 */

/* =========================================================== */

/* #region 頁首區 */
header {
    background-color: var(--accent-bg-color);
    display: flex;
    justify-content: space-between;
    font-family: "Roboto", sans-serif;
}

.logo {
    background-color: var(--main-bg-color);
}

.logo a {
    color: var(--main-text-color);
    font-weight: bold;
    width: 200px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo a h1 {
    text-align: center;
    font-size: 1.6em;
}

.navbar {
    display: flex;
}

.nav-links {
    background-color: var(--highlight-color);
    color: var(--main-text-color);
    width: 150px;
    font-size: 1.3em;
    font-weight: bold;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color .3s ease-in-out;
}

.nav-links:hover {
    background-color: var(--alert-color);
}

.menu {
    display: none;
}

/* #endregion 頁首區 */

/* #region Banner區 */
#Banner {
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.slogan {
    position: absolute;
    z-index: 10;
    text-align: center;
}

.slogan h2 {
    font-size: 3rem;
    letter-spacing: 3px;
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 238, 212, 0.7);
    z-index: 2;
}

.slogan h3 {
    font-size: 2rem;
    font-family: "Roboto", sans-serif;
    color: var(--main-bg-color);
    text-align: center;
}

/* #region 3D 旋轉立方體 */
.cube {
    width: 100px;
    height: 100px;
    position: relative;
    transform-style: preserve-3d;
    animation: Cube 4s infinite ease-in-out alternate both;
}

.cube-face {
    width: 100px;
    height: 100px;
    position: absolute;
    text-align: center;
    line-height: 100px;
    color: white;
    font-size: 20px;
    font-weight: bold;
}

.front {
    transform: translateZ(50px);
    background: var(--accent-bg-color);
}

.back {
    transform: translateZ(-50px);
    background: var(--accent-bg-color);
}

.left {
    transform: translateX(-50px) rotateY(90deg);
    background: var(--alert-color);
}

.right {
    transform: translateX(50px) rotateY(90deg);
    background: var(--alert-color);
}

.top {
    transform: translateY(-50px) rotateX(90deg);
    background: var(--highlight-color);
}

.bottom {
    transform: translateY(50px) rotateX(-90deg);
    background: var(--highlight-color);
}

@keyframes Cube {
    0% {
        transform: translate(-45vw, 300px) rotateX(0) rotateY(0);
    }

    100% {
        transform: translate(45vw, -300px) rotateX(360deg) rotateY(360deg);
    }
}

/* #endregion 3D 旋轉立方體 */

/* #region 漂浮球動畫 */
.floating-sphere {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    position: absolute;
}

.floating-sphere:nth-last-child(4) {
    width: 100px;
    height: 100px;
    background: linear-gradient(to top, #6b89ce, #abbce4);
    animation: floatBall 5s infinite alternate ease-in-out both;
    left: 0%;
    transform: translateX(-50px);
}

.floating-sphere:nth-last-child(3) {
    background: linear-gradient(to top, #e7a328, #f2bf26);
    animation: floatBall 5s infinite 1s alternate ease-in-out both;
    left: 25%;
    transform: translateX(-50px);
}

.floating-sphere:nth-last-child(2) {
    width: 120px;
    height: 120px;
    background: linear-gradient(to top, #e65127, #f2672e);
    animation: floatBall 5s infinite 2s alternate ease-in-out both;
    left: 75%;
}

.floating-sphere:nth-last-child(1) {
    background: linear-gradient(to top, #0c73b8, #30aadd);
    animation: floatBall 5s infinite 3s alternate ease-in-out both;
    left: 100%;
}

@keyframes floatBall {
    0% {
        transform: translate(50vw, -300px) rotate(0deg);
    }

    100% {
        transform: translate(-50vw, 300px) rotate(360deg);
    }
}

/* #endregion 漂浮球動畫 */

/* #endregion Banner區 */

/* #region About區 */
#About {
    padding: 80px 0;
    font-size: 1.1rem;
    background-color: var(--neutral-bg-color);
}

#About h2 {
    margin: 15px 0;
}

#About h3 {
    margin: 1rem 0;
}

#About .container {
    align-items: flex-start;
}

.my-photo {
    width: 48%;
    display: flex;
    border-radius: 5px;
    overflow: hidden;
    justify-content: center;
    align-items: center;
}

.description {
    box-sizing: border-box;
    color: var(--main-bg-color);
    width: 48%;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    align-content: center;
    gap: 30px;
}

.description p {
    margin: 3% 0;
}

/* #region Education */
#Education h4 {
    font-size: 1.25rem;
    font-weight: bold;
}

.education-list li {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #e3e3e3;
    border-radius: 5px;
}

.education-list li p {
    margin: 0;
}

.education-meta {
    font-size: 1rem;
    color: var(--accent-bg-color);
}

.education p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 0;
}

/* #endregion Education */

/* #region Skills區 */
#Skills {
    width: 100%;
}

.skill-list li {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.skill-name {
    width: 35%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
}

.skill-name i {
    font-size: 2rem;
}

.skill-bar {
    width: 60%;
    height: 30px;
    padding: 1px 5px;
    border-radius: 15px;
    background-color: rgb(224, 224, 224);
    display: flex;
    align-items: center;
}

.skill-level {
    color: var(--main-text-color);
    height: 20px;
    line-height: 20px;
    border-radius: 10px;
    font-size: 1.2rem;
    padding-left: 10px;
}

.skill-html {
    width: 90%;
    background-image: linear-gradient(to right, #e65127, #f2672e);
    animation: html 2s 1;
}

@keyframes html {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 90%;
        opacity: 1;
    }
}

.skill-css {
    width: 80%;
    background-image: linear-gradient(to right, #0c73b8, #30aadd);
    animation: css 2s 1;
}

@keyframes css {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 80%;
        opacity: 1;
    }
}

.skill-js {
    width: 70%;
    background-image: linear-gradient(to right, #e7a328, #f2bf26);
    animation: js 2s 1;
}

@keyframes js {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 70%;
        opacity: 1;
    }
}

.skill-php {
    width: 60%;
    background-image: linear-gradient(to right, #6b89ce, #abbce4);
    animation: php 2s 1;
}

@keyframes php {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 60%;
        opacity: 1;
    }
}

.skill-mysql {
    width: 50%;
    background-image: linear-gradient(to right, #1a5466, #0cb7df);
    animation: mysql 2s 1;
}

@keyframes mysql {
    from {
        width: 0%;
        opacity: 0;
    }

    to {
        width: 50%;
        opacity: 1;
    }
}

/* #endregion Skills區 */

/* #endregion About區 */

/* #region Work-Experience區 */
#Work-experience {
    padding: 80px 0;
    font-size: 1.1rem;
    background-color: var(--soft-bg-color);
}

#Work-experience .container {
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.work-experience-list {
    width: 100%;
}

.work-experience-list li {
    display: flex;
    margin: 1em 0;
    padding: 0px 0 20px 0;
    align-items: center;
    align-content: baseline;
    border-bottom: 1px solid var(--highlight-color);
}

.work-period {
    color: var(--main-bg-color);
    flex: 1;
    font-weight: bold;
    font-size: 1.2rem;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.company-logo {
    flex: 1;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.company-logo img {
    border: 1px solid var(--accent-bg-color);
    height: 100%;
    border-radius: 100%;
}

.job-title {
    color: var(--main-bg-color);
    flex: 1;
    font-weight: bold;
    font-size: 20px;
    margin: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

/* #endregion Work-Experience區 */

/* #region Photos區 */
#Photos {
    padding: 80px 0;
    background-color: var(--neutral-bg-color);
}

#Photos .container {
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.photo-area {
    width: 100%;
    height: 600px;
    /* max-width: 1200px; */
    margin: auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 10px;
}

.card {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: transform 0.6s;
}

.card:nth-child(6) {
    grid-area: 1 / 1 / 3 / 2;
}

.card:nth-child(5) {
    grid-area: 1 / 3 / 3 / 5;
}

.card:nth-child(9) {
    grid-area: 2 / 5 / 4 / 6;
}

.side {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    transition: transform 0.5s;
}

.side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.back {
    color: var(--main-bg-color);
    text-align: center;
    display: flex;
    background: var(--soft-bg-color);
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
    align-content: center;
    font-size: 20px;
    font-weight: bold;
    transform: rotateY(180deg);
    transition: transform 0.5s;
}

.card:hover .side {
    transform: rotateY(180deg);
}

.card:hover .back {
    transform: rotateY(0deg);
}

/* #endregion Photos區 */

/* #region Contact區 */
#Contact {
    padding: 80px 0;
    background-color: var(--soft-bg-color);
}

#Contact p {
    font-size: 1.5rem;
    color: var(--main-bg-color);
}

.row {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.col-6 {
    flex-basis: calc(50% - 15px);
}

.info {
    list-style: none;
    line-height: 1.5;
    margin-top: 1.5rem;
    color: var(--main-bg-color);
}

.info li {
    margin-bottom: 10px;
    font-size: 1rem;
    display: flex;
    align-items: center;
}

li i {
    margin-right: 10px;
    font-size: 1.2rem;
}

form {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
}

form input[type="text"],
form input[type="email"],
form input[type="tel"],
form textarea {
    width: 100%;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    background-color: #f5f5f5;
    color: #333;
    font-size: 1rem;
    font-family: "Noto Sans TC", sans-serif;
    margin-bottom: 10px;
}

form input[type="text"]:focus,
form input[type="email"]:focus,
form input[type="tel"]:focus,
form textarea:focus {
    outline: none;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.3);
}

.form-group button {
    width: 30%;
    background-color: var(--main-bg-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-family: "Noto Sans TC", sans-serif;
    cursor: pointer;
    transition: background-color .3s ease-in-out;
}

.form-group button:hover {
    background-color: var(--accent-bg-color);
}

/* #endregion Contact區 */

/* #region 頁腳區 */
footer {
    background-color: var(--main-bg-color);
    color: var(--main-text-color);
    height: 60px;
    display: flex;
    text-align: center;
    flex-direction: column;
    justify-content: center;
}

/* #endregion 頁腳區 */

/* =========================================================== */

/* #region 手機 */
@media screen and (max-width: 576px) {

    /* #region 頁首區 */
    .menu {
        width: 60px;
        height: 60px;
        background-color: var(--neutral-bg-color);
        cursor: pointer;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .menu::after {
        content: '';
        width: 25px;
        height: 5px;
        position: absolute;
        top: calc((60px - 25px) / 2);
        left: calc((60px - 25px) / 2);
        border-top: 15px double var(--main-bg-color);
        border-bottom: 5px solid var(--main-bg-color);
    }

    header {
        flex-wrap: wrap;
    }

    .navbar {
        flex-wrap: wrap;
    }

    .nav-links {
        width: 100vmin;
        border-bottom: 1px solid white;
    }

    /* #endregion 頁首區 */

    /* #region Banner區 */
    .slogan h2 {
        font-size: 2rem;
        padding: 0 10%;
    }

    .slogan h3 {
        font-size: 1.5rem;
    }

    /* #endregion Banner區 */

    /* #region About區 */
    #About {
        font-size: 1rem;
    }

    .container {
        flex-direction: column;
    }

    .my-photo,
    .description {
        width: 100%;
    }

    .skill-bar {
        width: 58%;
        height: 25px;
        padding: 1px 5px;
        border-radius: 15px;
        background-color: rgb(224, 224, 224);
        display: flex;
        align-items: center;
    }

    .skill-level {
        color: var(--main-text-color);
        height: 15px;
        line-height: 15px;
        border-radius: 10px;
        font-size: 1rem;
        padding-left: 10px;
    }

    .skill-name {
        width: 35%;
        font-size: 1rem;
        display: flex;
        align-items: center;
    }

    .skill-name i {
        font-size: 1.6rem;
    }

    /* #endregion About區 */

    /* #region Work-Experience區 */
    #Work-experience .container {
        padding: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .work-experience-list li {
        flex-wrap: wrap;
        gap: 0.8rem;
    }

    .work-period,
    .company-logo,
    .job-title {
        flex: 0 auto;
    }

    .work-period {
        width: 100%;
    }

    .company-logo {
        justify-content: flex-start;
    }

    .job-title {
        justify-content: flex-start;
    }

    /* #endregion Work-Experience區 */

    /* #region Photos區 */
    .photo-area {
        height: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .card {
        width: 48%;
        height: 200px;
        max-height: 100%;
    }

    /* #endregion Photos區 */

    /* #region Contact區 */
    .col-6 {
        flex-basis: 0;
        width: 100%;
    }

    #Contact p {
        padding-right: 1%;
        font-size: 1.5rem;
        color: var(--main-bg-color);
    }

    .row {
        flex-direction: column;
        gap: 2rem;
    }

    .form-group button {
        width: 100%;
    }

    form {
        padding: 24px;
    }

    /* #endregion Contact區 */
}

/* #endregion 手機 */

/* #region 平板 */
@media screen and (max-width: 1024px) {
    
}
/* #endregion 平板 */