@font-face {
    font-family: ZAPP;
    src: url("./assets/ZAPP.woff") format("woff"),
        url("./assets/ZAPP.otf") format("otf"),
        url("./assets/ZAPP.ttf") format("ttf");
}

@font-face {
    font-family: Modern Sans;
    src: url("./assets/Modern-Sans.woff") format("woff"),
        url("./assets/Modern-Sans.otf") format("otf"),
        url("./assets/Modern-Sans.ttf") format("ttf");
}

@media (prefers-color-scheme: light) {
    :root {
        --background-color: #ffffff;
        --font-color: #000000;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #000000;
        --font-color: #ffffff;
    }
}


[data-theme='light'] {
    --background-color: #ffffff;
    --font-color: #000000;
}

[data-theme='dark'] {
    --background-color: #000000;
    --font-color: #ffffff;
}

:root {
    --color-aqua: #00d9ff;
    --color-blue: #6380ff;
    --color-fuchsia: #f22169;
    --color-green: #00f180;
    --color-orange: #ff9200;
    --color-purple: #bf37c5;
    --color-red: #e60016;
    --color-yellow: #ffc305;

    --eye-color: transparent;

    font-size: 12pt;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}


body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100vh;
    display: grid;
    grid-template-rows: 5% 85% 10%;
    background-color: var(--background-color);
    font-family: Roboto, "Helvetica Neue", sans-serif;
    transition: background-color 300ms, color 300ms;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: ZAPP, Modern Sans, Helvetica, Arial, sans-serif;
    font-weight: bold;
    line-height: 6rem;
    margin: 0;
    padding: 0;
}

p,
a,
button {
    font-family: Modern Sans, Helvetica, Arial, sans-serif;
    color: var(--font-color);
}

h1 {
    font-size: 10rem;
}

h2 {
    font-size: 5rem;
}

h3 {
    font-size: 3rem;
}

h4 {
    font-size: 2rem;
}

h5 {
    font-size: 1.5rem;
}

h6 {
    font-size: 1.25rem;
}

a {
    text-decoration: none;
    transition: all 300ms ease;
}

/* Keyframes */
@keyframes horizontal-scroll {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100vw 0%;
    }
}

@keyframes fade {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

/*  */

/* Header content */
header {
    grid-row: 1;
    padding: 0 1rem;
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    z-index: 1;
}

.btn {
    margin: 0;
    padding: 0.2rem 1rem;
    color: var(--font-color);
    background-color: transparent;
    border: 1px solid var(--font-color);
    border-radius: 0.3rem;
    transition: all 300ms ease;
}

.btn:hover {
    /* color: var(--background-color); */
    /* background-color: var(--font-color); */
    cursor: pointer;
}

.btn.btn-clean {
    border: none;
    padding: 0.5rem;
}

.btn.btn-clean>i {
    font-size: 1.5rem;
    transition: all 300ms ease;
}

.btn:hover.btn-clean>i.bi-eye-fill {
    color: var(--eye-color);
}

.btn:hover.btn-clean>i.bi-sun-fill {
    color: var(--color-yellow);
}

.btn:hover.btn-clean>i.bi-moon-fill {
    color: #727fd1;
}

/*  */

/* Main content */

/* Gradients */
.gradient-aqua {
    background: url("./assets/img/bg-aqua.jpg");
    -moz-background: url("./assets/img/bg-aqua.jpg");
    -o-background: url("./assets/img/bg-aqua.jpg");
}

.gradient-blue {
    background: url("./assets/img/bg-blue.jpg");
    -moz-background: url("./assets/img/bg-blue.jpg");
    -o-background: url("./assets/img/bg-blue.jpg");
}

.gradient-fuchsia {
    background: url("./assets/img/bg-fuchsia.jpg");
    -moz-background: url("./assets/img/bg-fuchsia.jpg");
    -o-background: url("./assets/img/bg-fuchsia.jpg");
}

.gradient-green {
    background: url("./assets/img/bg-green.jpg");
    -moz-background: url("./assets/img/bg-green.jpg");
    -o-background: url("./assets/img/bg-green.jpg");
}

.gradient-orange {
    background: url("./assets/img/bg-orange.jpg");
    -moz-background: url("./assets/img/bg-orange.jpg");
    -o-background: url("./assets/img/bg-orange.jpg");
}

.gradient-purple {
    background: url("./assets/img/bg-purple.jpg");
    -moz-background: url("./assets/img/bg-purple.jpg");
    -o-background: url("./assets/img/bg-purple.jpg");
}

.gradient-red {
    background: url("./assets/img/bg-red.jpg");
    -moz-background: url("./assets/img/bg-red.jpg");
    -o-background: url("./assets/img/bg-red.jpg");
}

.gradient-yellow {
    background: url("./assets/img/bg-yellow.jpg");
    -moz-background: url("./assets/img/bg-yellow.jpg");
    -o-background: url("./assets/img/bg-yellow.jpg");
}

/*  */

main {
    grid-row: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.background {
    width: 100%;
    background-size: 100%;
    -webkit-background-size: 100%;
    -moz-background-size: 100%;
    -o-background-size: 100%;
    overflow: hidden;
    background-repeat: repeat;
    animation: horizontal-scroll 2.5s linear infinite;
}

.title {
    font-family: ZAPP, Modern Sans;
    font-size: 15vw;
    cursor: pointer;
    user-select: none;
    transition: all 2s ease-in;
}

.text-transparent {
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/*  */

/* Footer content */
footer {
    grid-row: 3;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.social-list {
    display: inherit;
    gap: 2rem;
    font-size: 1.5rem;
}

.social-list>a.bi-instagram:hover {
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;

    background-image: -moz-linear-gradient(45deg,
            #f09433 0%,
            #e6683c 25%,
            #dc2743 50%,
            #cc2366 75%,
            #bc1888 100%);
    background-image: -webkit-linear-gradient(45deg,
            #f09433 0%,
            #e6683c 25%,
            #dc2743 50%,
            #cc2366 75%,
            #bc1888 100%);
    background-image: linear-gradient(45deg,
            #f09433 0%,
            #e6683c 25%,
            #dc2743 50%,
            #cc2366 75%,
            #bc1888 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f09433', endColorstr='#bc1888', GradientType=1);
    animation: fade 300ms ease;
}

.social-list>a.bi-twitter-x:hover {
    color: #00aced;
}

.social-list>a.bi-linkedin:hover {
    color: #0a66c2;
}

.social-list>a.bi-github:hover {
    color: #171515;
    color: #6e5494;
}

/*  */