* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #fff;
    scroll-behavior: smooth;
}
.mainHeader {
    width: 100%;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    position: relative;
    /* 這裡可以更換背景 */
    background-image: url(images/Sci-Fi.png);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}
nav {
    display: flex;
    position: relative;
    padding: 4% 6%;
}
nav ul li {
    list-style: none;
    display: inline-block;
    position: relative;
    padding: 0.6em 0.8em;
    font-size: 1.5em;
    cursor: pointer;
    text-transform: uppercase;
    font-family: 'TECHFont', sans-serif;
}
nav ul li h2 {
    font-size: 1.4em;
    padding-bottom: 1em;
}
nav ul li h2:hover {
    font-weight: 300;
}
@font-face {
    font-family: 'TECHFont';
    src: url('https://tl122022.github.io/Technology-Website-Template/game_of_squids-webfont.woff') format('woff'),
    url('https://tl122022.github.io/Technology-Website-Template/game_of_squids-webfont.woff2') format('woff2');
}
.pages {
    padding-bottom: 0.8em;
    bottom: -0.3em;
    transition: all 0.5s;
}
.pages::after {
    content: '';
    display: flex;
    width: 0%;
    height: 0.15em;
    background: #00ffff;
    margin: auto;
    transition: all 0.6s cubic-bezier(0.2, 0.9, 0.4, 1);
}
.pages:hover::after {
    width: 100%;
}
.header {
    justify-content: center;
    align-items: center;
    display: block;
}
.header h2 {
    padding: 0.8em 1em;
    text-align: center;
    font-size: 2.5em;
    font-family: 'TECHFont', sans-serif;
    text-transform: uppercase;
    font-weight: 400;
    position: relative;
}
.header p {
    padding: 0.8em 1em;
    font-family: 'TECHFont', sans-serif;
    text-transform: uppercase;
    font-weight: 400;
    text-align: center;
    position: relative;
    margin: 1em;
    font-size: 1.2em;
}
button {
    padding: 0.8em 1.2em;
    color: #010050;
    cursor: pointer;
    text-align: center;
    margin: 1em;
    position: relative;
    outline: none;
    border: none;
    background: #fff;
    border-radius: 4em;
    font-family: 'TECHFont';
    text-transform: uppercase;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 400;
    transition: all 0.5s;
}
button:hover {
    background: #010050;
    color: #fff;
}
.textSection {
    background: linear-gradient(90deg, #000928, #011947);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
}
.textSection h2 {
    text-align: center;
    font-family: 'TECHFont';
    font-weight: 400;
    padding: 0.5em;
    text-transform: uppercase;
    font-size: 3em;
    margin-top: 2em;
    position: relative;
}
.textSection p {
    text-align: center;
    font-family: 'Poppins', sans-serif;
    font-size: 1.5em;
    position: relative;
    padding: 0.3em;
}
#purpose p {
    padding-bottom: 0.7em;
}
.boxes {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: row;
}
.box {
    height: 18em;
    width: 16em;
    background: linear-gradient(180deg, transparent, #00ffff), url(AI.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    margin: 4em;
    border-radius: 1.5em;
    display: inline;
}
.box h2 {
    font-size: 1.4em;
    padding: 1em 0.2em 0.2em 0.2em;
    margin: 0em;
}
.box p {
    padding: 0.5em 1em;
}
.box::before {
    content: '';
    width: 16em;
    height: 18em;
    position: absolute;
    transform: translateX(-8em);
    border-radius: 1.5em;
    opacity: 0;
    background: linear-gradient(180deg, #00000070, #00000070);
    transition: all 0.5s;
}
.box:hover::before {
    opacity: 1;
}
ion-icon {
    font-size: 1.5em;
    color: #010050;
    border-radius: 50%;
    padding: 0.3em;
    border: 0.085em solid #010050;
    cursor: pointer;
    transition: all 0.5s;
}
ion-icon:hover {
    color: #fff;
    background: #010050;
}
img {
    width: 20em;
    border-radius: 2em;
    position: relative;
    margin: 1em;
}
#product p {
    font-family: 'TECHFont';
    text-transform: uppercase;
}
#contribute p {
    margin-bottom: 2em;
}
#scrollTop {
    text-decoration: underline;
    cursor: pointer;
    transition: all 0.5s;
}
#scrollTop:hover {
    color: #70a5ca;
}
.footer {
    background: #010050;
    width: 100%;
    min-height: 30vh;
    justify-content: center;
    align-items: center;
    display: flex;
    flex-direction: row;
    column-gap: 2em;
}
.footer h2 {
    margin: 1em 0.5em;
}
.links-section {
    display: grid;
    position: relative;
    gap: 2em 4em;
    grid-template-columns: repeat(2, max-content);
}
.links-section ul {
    display: inline-block;
    gap: 2em 3em;
}
.links-section ul li {
    list-style: none;
    font-family: 'Poppins', sans-serif;
    font-size: 1em;
}
.links-section h3 {
    font-family: 'Poppins', sans-serif;
}
.links-section ul li a {
    text-decoration: none;
    transition: all 0.5s;
}
.links-section ul li:hover a {
    color: #ffae77;
}
.footer p {
    padding: 0.4em;
    text-align: center;
    font-size: 0.8em;
    position: absolute;
    display: block;
    margin-top: 12em;
}
/* Top */
[data-inViewport="slideTop"] {
    transition: 1.5s;
    opacity: 0;
    transform: translateY(-4em);
}
[data-inViewport="slideTop"].is-inViewport {
    opacity: 1;
    transform: translateY(0em);
}
/* Right */
[data-inViewport="slideRight"] {
    transition: 1s;
    opacity: 0;
    transform: translateX(4em);
}
[data-inViewport="slideRight"].is-inViewport {
    opacity: 1;
    transform: translateY(0em);
}
/* Bottom */
[data-inViewport="slideBottom"] {
    transition: 1.5s;
    opacity: 0;
    transform: translateY(4em);
}
[data-inViewport="slideBottom"].is-inViewport {
    opacity: 1;
    transform: translateY(0em);
}
/* Left */
[data-inViewport="slideLeft"] {
    transition: 2s;
    opacity: 0;
    transform: translateX(-4em);
}
[data-inViewport="slideLeft"].is-inViewport {
    opacity: 1;
    transform: translateX(0em);
}
@media screen and (max-width: 1080px) {
    .boxes {
        flex-direction: column;
    }
}
@media screen and (max-width: 630px) {
    .footer {
        flex-direction: column;
        min-height: 50vh;
    }
    .footer p {
        position: relative;
        margin-top: 1em;
    }
    /* .links-section {
        grid-template-columns: repeat(1, max-content);
    } */
}