html {
    font-size: 62.5%;
}
:root {
    --font: "Geologica", sans-serif;
    --bgc: #051F20;
    --bgc-card: #163832;
    --color-head: #8EB69B;
    --text: #DAF1DE;
    --akc-1: #235347;
    --color-btn: #0B2B26;
}

body {
    margin-left: 10vw;
    margin-right: 10vw;
    display: flex;
    font-family: var(--font);
    font-size: 1.6rem;
    color: var(--text);
    background-color: var(--bgc);
    flex-direction: column;
    gap: 20px;
}

.logo {
    max-width: 200px;
}

header {
    position: sticky;
    top: 1rem;
    z-index: 100;
    display: flex;
    background-color: var(--color-btn);
    border-radius: 60px;
    padding: 1rem 2rem;
    flex-grow: 2;
    align-items: center;
    text-align: center;
    justify-content: center;
    gap: 2rem;
}

.div-line {
    background: var(--akc-1);
    height: 3rem;
    width: 2px;
}

.div-line.footer {
    height: 15rem;
}

a {
    text-decoration: none;
    font-size: 16pt;
    color: var(--color-head);
}

a:hover {
    color: #94c9a5;
}

.nav {
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
    gap: 2rem;
}

h1 {
    font-size: 32pt;
}

h2 {
    font-size: 24pt;
}

h3 {
    font-size: 18pt;
}

button {
    border: none;
    border-radius: 1rem;
    padding: 1rem 2rem;
    background: var(--color-btn);
    color: var(--color-head);
    font-family: var(--font);
    font-size: 14pt;
}

button:hover {
    background: #08201c;
    color: #628b6f;
}

footer {
    display: flex;
    background: var(--color-btn);
    font-size: 10pt;
    flex-grow: 2;
    border-radius: 3rem 3rem 0 0;
    padding: 3rem 2rem;
    justify-content: space-between;
}

.footer--text {
    display: flex;
    flex-direction: column;
}

ul {
    display: flex;
    flex-direction: column;
    list-style-type: none;
    gap: 0.6rem;
}

.footer--text__year {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

@media screen and (max-width: 1980px) {
    body { 
        margin: 2rem 15rem 0;
    }
}

@media screen and (max-width: 1440px) {
    body { 
        margin: 2rem 10rem 0;
    }
}

@media screen and (max-width: 1280px) {
    body {
        margin: 2rem 5rem 0;
    }
}