:root {
    --background-color: #E7e7e7;
    --font-family: 'Manrope';
    --base-color: #000000;
    --second-color: #a2a2a2;
    --fill-color: #000000;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--background-color);
    font-family: var(--font-family);
    margin: 5px;
}

h1 {
    color: var(--base-color);
    font-size: 36px;
    margin-bottom: -20px;
    font-weight: 600;
}

p {
    color: var(--base-color);
    opacity: 75%;
    font-weight: 500;
    font-size: 20px;
    margin-bottom: 25px;
}

h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--base-color);
    opacity: 75%;
}

i {
    font-size: 20px;
    color: var(--base-color);
    opacity: 75%;
}

h4 {
    font-size: 16px;
}

.dark_image {
    user-select: none;
    display: flex;
}

.separator {
    color: var(--base-color);
    opacity: 25%;
    user-select: none;
    cursor: pointer;
}

.hero, .contacts {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.infos {
    display: flex;
    flex-direction: row;
    gap: 15px;
    color: var(--second-color);
    /* margin-bottom: 50px; */
}

.info_item {
    padding: 5px 25px 5px 25px;
    border-radius: 30px;
    border: solid var(--second-color) 1px;
    cursor: pointer;
    transition: all ease-in-out 0.3s;
}

.contacts {
    display: flex;
    gap: 15px;
    margin: 0 auto;
    justify-content: space-between;
    min-width: 280px;
}

.contacts_item {
    display: flex;
    align-items: center;
    justify-content: center;

    text-decoration: none;
    color: var(--base-color);
    font-size: 16px;
    font-weight: 500;

    padding: 10px;
    opacity: 75%;
    column-gap: 10px;
    border: solid var(--base-color) 1px;
    border-radius: 15px;

    width: 100%;
    transition: all ease-in-out 0.2s;
    cursor: pointer;
}

.contacts_item:hover {
    opacity: 100%;
    scale: 1.01;
}

.info_item:hover {
    color: var(--base-color);
    opacity: 75%;
    border: solid var(--base-color) 1px;
}

nav {
    user-select: none;
}

.nav_item {
    text-decoration: none;
    color: var(--base-color);
    opacity: 50%;
    font-size: 14px;
    transition: all ease-in-out 0.2s;
}

.nav_item:hover {
    opacity: 75%;
}

.footer {
    color: var(--base-color);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    user-select: none;
}

.footer>span {
    font-size: 12px;
    margin-top: -18px;
}

@media (max-width: 450px) {
    body {
        padding: 5px;
    }
    .infos {
        text-align: center;
        flex-direction: column;
    }
    .hero {
        scale: 0.9;
    }
    img {
        width: 15px;
    }
}