@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&display=swap");

:root {
    --header-height: 3.5rem;

    --first-color: hsl(220, 5%, 90%);
    --text-color: hsl(38, 8%, 8%);

    --body-font: "Space Grotesk", sans-serif;
    --biggest-font-size: 2.375rem;
    --normal-font-size: 0.938rem;
    --smaller-font-size: 0.75rem;
}

@media screen and (min-width: 1024px) {
    :root {
        --biggest-font-size: 5rem;
        --normal-font-size: 1rem;
        --smaller-font-size: 0.813rem;
    }
}

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    font-weight: 500;
    color: var(--text-color);
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
}

.container {
    max-width: 1024px;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}

.main {
    overflow: hidden;
}

/* HEADER & NAV */
.header {
    position: fixed;
    width: 100%;
    background-color: transparent;
    top: 0;
    left: 0;
    z-index: 100;
}

@media screen and (max-width: 767px) {
    .nav-menu {
        position: fixed;
        background-color: var(--first-color);
        left: 0;
        top: -100%;
        width: 100%;
        padding: 5rem 0 4rem;
        border-radius: 0 0 1.5rem 1.5rem;
        box-shadow: 0 2px 4px hsla(38, 4%, 15%, 0.15);
        transition: 0.4s;
    }
}


/* HOME */
.home {
    background-color: var(--first-color);
    padding: 0.1rem 0 2rem;
    display: grid;
}

.home-container {
    display: grid;
    align-content: center;
    row-gap: 2.5rem;
}

.home-data {
    text-align: center;
}

.home-subtitle {
    display: block;
}

.home-title {
    font-size: var(--biggest-font-size);
    margin: 0.7rem 0;
}

.home-button {
    margin-top: 2rem;
    display: inline-block;
    background-color: var(--text-color);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 3rem;
    transition: 0.4s;
}

.home-button:hover {
    box-shadow: 0 4px 12px hsla(28, 69%, 8%, 0.2);
}

.home-img img {
    width: 230px;
    animation: floaty 1.8s infinite alternate;
}

.home-img {
    justify-self: center;
}

.home-shadow {
    width: 130px;
    height: 24px;
    background-color: hsla(38, 21%, 19%, 0.16);
    margin: 0 auto;
    border-radius: 50%;
    filter: blur(7px);
    animation: shadow 1.8s infinite alternate;
}

.home-footer {
    display: flex;
    justify-content: center;
    column-gap: 0.5rem;
    font-size: var(--smaller-font-size);
    align-self: flex-end;
}

@keyframes floaty {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(15px);
    }
}

@keyframes shadow {
    0% {
        transform: scale(1, 1);
    }

    100% {
        transform: scale(0.85, 0.85);
    }
}

/* BREAKPOINTS */

/* For small devices */
@media screen and (max-width: 320px) {
    .home {
        padding-top: 7rem;
    }
}

/* For medium devices */
@media screen and (min-width: 767px) {
    .nav {
        height: calc(var(--header-height) + 1.5rem);
    }

    .nav-toggle,
    .nav-close {
        display: none;
    }

    .nav-list {
        flex-direction: row;
        column-gap: 3.5rem;
    }
}

/* For large devices */
@media screen and (min-width: 1024px) {
    .home-container {
        grid-template-columns: repeat(2, 1fr);
        align-items: center;
        column-gap: 2rem;
    }

    .home-data {
        text-align: initial;
    }

    .home-img img {
        width: 400px;
    }

    .home-shadow {
        width: 250px;
        height: 40px;
    }
}

@media screen and (min-width: 1048px) {
    .container {
        margin-left: auto;
        margin-right: auto;
    }
}

/* For 2K resolutions (2048 x 1152, 2048 x 1536) */
@media screen and (min-width: 2048px) {
    body {
        zoom: 1.7;
    }

    .home {
        height: initial;
        row-gap: 4rem;
    }
}

/* For 4K resolutions (3840 x 2160, 4096 x 2160) */
@media screen and (min-width: 3840px) {
    body {
        zoom: 3.1;
    }
}