@import url('https://fonts.googleapis.com/css2?family=Rubik:ital,wght@0,300..900;1,300..900&display=swap');
* {
    padding: 0;
    margin: 0;
}

body {
    user-select: none;
    font-family: 'Rubik', serif;
    background-color: #1b1b1b;
}


/* NAVBAR */
nav {
    flex-wrap: wrap;
    justify-content: space-around;
    background-color: #141414;
    padding: 20px;
    gap: 30px;
    display: flex;
    align-items: center;
}

nav img {
    height: 40px;
}

nav ul {
    font-size: large;
    display: flex;
    list-style: none;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

nav a {
    text-decoration: none;
    color: white;
    transition-duration: 0.5s all;
}

nav a:hover {
    opacity: .8;
    text-decoration: underline;
    text-underline-offset: 3px;
}


/* HEADER CONTENT */
header {
    background-color: #2b3035;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding: 30px;
    justify-content: space-evenly;
    align-items: center;
}

header img {
    max-height: 140px;
}

header .box {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

header .title {
    text-align: center;
    color: white;
    font-size: 50px;
    font-weight: bold;
}

header .description {
    text-align: center;
    color: white;
    font-size: 25px;
}

header .links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

header button {
    font-weight: bold;
    background-color: #4287f5;
    padding: 10px 15px;
    border: none;
    color: white;
    font-size: large;
    border-radius: 15px;
    transition-duration: 1s;
    font-size: medium;
}

header a {
    border-radius: 15px;
}

header button:hover {
    opacity: .9;
    scale: 1.1;
}


/* MAIN CONTENT */
.title {
    text-align: center;
    color: white;
    font-size: 40px;
    font-weight: bold;
}

a {
    color: white;
}

i {
    color: #4287f5;
}

hr {
    margin-top: 5px;
    margin-bottom: 5px;
    border-color: #4287f5;
}

button {
    cursor: pointer;
}

main {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin: 40px 20px;
}

.btn-disabled {
    cursor: not-allowed;
}

main .description {
    color: white;
    font-size: medium;
}

main .boxes {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

main .box {
    background-color: #2b3035;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    transition-duration: 2s;
}

main .box:hover {
    scale: 1.1;
}

main .box img {
    margin: 10px;
    max-height: 250px;
    border-radius: 50%;
    border: 3px #212529 solid;
}

main .box .title {
    font-weight: bold;
    text-align: center;
    color: white;
    font-size: x-large;
}

main .box button {
    padding: 10px 20px;
    color: white;
    border: none;
    font-size: large;
    background-color: #4287f5;
    border-radius: 5px 15px;
    transition-duration: 1s;
}

main .box a {
    margin: 15px;
    border-radius: 5px 15px;
    align-self: center;
}

main .box button:hover {
    scale: 1.1;
    opacity: .9;
}

main .features, main .contacts {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

main .feature, main .contact {
    background-color: #2b3035;
    border-radius: 15px;
    padding: 15px;
    max-width: 550px;
}

main .feature .title, main .contact .title {
    color: white;
    font-size: x-large;
}

main .feature .description, main .contact .description {
    color: white;
    font-size: medium;
}


/* FOOTER CONTENT */
footer {
    flex-wrap: wrap;
    gap: 30px;
    display: flex;
    background-color: #141414;
    padding: 15px;
    color: white;
    justify-content: space-evenly;
    align-items: center;
}


/* DOCS CONTENT */
.navigation {
    background-color: #2b3035;
    padding: 25px;
    border-radius: 15px;
}

.navigation ul {
    display: flex;
    justify-content: center;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.navigation li {
    list-style: none;
    width: max-content;
}

.navigation a {
    border: 1px #494949 solid;
    padding: 5px 15px;
    text-decoration: none;
    border-radius: 5px;
    transition-duration: 0.5s;
}

.navigation a:hover {
    background-color: #494949;
}

.docs-content {
    align-self: center;
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 1000px;
}


.docs-content .description {
    background-color: #2b3035;
    border-radius: 15px;
    padding: 15px;
    color: white;
}