* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rubik', sans-serif;
}
:root {
    --card-border-radius: 4px;
    --main-royal-blue: #1258DC;
    --main-orange: #FB8604;
    --main-tan: #F7E7D4;
    --main-darker-blue: #144EB8;
    --main-dark: #091834;
}
html {
    scroll-behavior: smooth;
}
a {
    text-decoration: none;
    color: black;
}
nav a {
    border-radius: 10px;
}
nav {
    display: flex;
    justify-content: flex-end;
    position: fixed;
    width: 100vw;
    background-color: var(--main-darker-blue);
    box-shadow: 0px 2px 2px black;
    z-index: 10;
}
ul {
    display: flex;
    list-style-type: none;
}
ul li {
    font-size: 1.7rem;
    padding: 1.4rem;
}
nav ul li, h1, h2 {
    color: var(--main-orange);
}
section {
    text-align: center;
    height: 100vh;
}
#home {
    background-image: url(./images/sailing.jpg);
    background-size: cover;
    display: flex;
    align-items: center;
}
#welcome-section {
    background-image: radial-gradient(circle 50vw at 60% 40%, white, var(--main-tan));
}
p#bio {
    width: 40%;
    font-size: 1.8rem;
    line-height: 2.4rem;
    margin: 1rem 6rem;
    color: var(--main-royal-blue);
}
.welcome-container {
    display: flex;
    align-items: center;
    position: relative;
    top: 8rem;
}
.welcome-container img {
    border-radius: 50%;
    object-fit: none;
    object-position: 50% 30%;
    height: 400px;
    width: 400px;
    margin-left: 4rem;
    margin-right: 3rem;
}
.description-container {
    max-width: 35vw;
    position: relative;
    left: 2rem;
    top: -5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}
.description-container p {
    max-width: 70%;
    line-height: 2.5rem;
}
h1, h2 {
    font-size: 4rem;
}
h2 {
    padding-top: 15rem;
}
#home p{
    font-size: 2rem;
    color: var(--main-dark);
    padding: 1.5rem 0;
}
#welcome-section h2 {
    padding-top: 8rem;
    font-size: 2rem;
}
#projects {
    height: fit-content;
    background-color: var(--main-royal-blue);
    padding-bottom: 2rem;
}
#projects h2 {
    padding-top: 8rem;
    padding-bottom: 2rem;
    font-size: 2rem;
}
.project-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    padding: 0 3rem;
}
.project-tile img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-top-left-radius: var(--card-border-radius);
    border-top-right-radius: var(--card-border-radius);
}
.tile-container {
    padding: 0 1.5rem;
}
.project-tile:hover p {
    background-color: var(--main-dark);
    color: var(--main-tan);
}
.project-tile {
    background-color: black; 
    border-radius: var(--card-border-radius);
    position: relative;
}
.readme {
    width: 80%;
    position: absolute;
    top: 25%;
    left: 10%;
    color: white;
    opacity: 0;
    font-size: 1.3rem;
}
.project-tile:hover .readme {
    opacity: 1;
}
.project-tile:hover img {
    opacity: 0.2;
}
.project-tile p {
    font-size: 1.3rem;
    margin-top: 0;
    padding: 1rem;
    background-color: var(--main-tan);
    border-bottom-left-radius: var(--card-border-radius);
    border-bottom-right-radius: var(--card-border-radius);
}
.project-tile {
    display: flex;
    flex-direction: column;
    margin-top: 0;
    margin-bottom: 2rem;
}
#documentation-page {
    object-position: left;
}
#contact {
    background-color: var(--main-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
}
#contact a {
    font-size: 1.5rem;
    padding: 1rem 1rem;
    transition: 0.5s ease-out;
    white-space: nowrap;
}
#contact a:hover {
    transform: translateY(1rem) scale(1.2);
}
i {
    padding-right: 10px;
}
.links-container {
    display: flex;
    justify-content: space-around;
    width: 50vw;
}
.links-container a {
    color: var(--main-orange);
}
@media (max-width: 1110px) {
    .description-container {
        max-width: 50vw;
    }
}
@media (max-width: 850px) {
    .welcome-container img {
        height: 200px;
        width: 200px;
    }
}
@media (max-width: 770px) {
    .description-container {
        top: -7rem;
    }
    .description-container p {
        max-width: 100%;
    }
}
@media (max-width: 700px) {
    nav {
        justify-content: center;
    }
    .welcome-container {
        flex-direction: column;
    }
    .welcome-container p {
        padding-top: 1rem;
    }
    p#bio {
        font-size: 1.5rem;
        margin: 0 2rem;
        max-width: 100vw;
    }
}
@media (max-height: 670px) {
    .welcome-container {
        top: 2rem !important;
    }
    p#bio {
        margin: 0 1rem;
        width: 80%;
    }
}
@media (max-height: 650px) {
    .description-container {
        top: -5rem;
    }
    .description-container h1 {
        font-size: 2.5rem;
    }
    #home p {
        font-size: 1.5rem;
    }
}
@media (max-width: 500px) {
    nav ul li {
        font-size: 1.2rem;
        padding: 1rem;
    }
    h1, h2 {
        font-size: 3rem;
    }
}
@media (max-width: 450px) {
    .links-container {
        flex-direction: column;
    }
    .welcome-container {
        top: 5rem;
    }
    p#bio {
        line-height: 2rem;
        margin-top: 2rem;
        width: 80%;
    }
}
@media (max-width: 300px) {
    nav ul li {
        font-size: 1rem;
        padding: 0.8rem;
    }
    #home p {
        font-size: 1.6rem;
    }
    .welcome-container {
        top: 4rem;
    }
    p#bio {
        font-size: 1.3rem;
    }
    .project-tile img {
        width: 250px;
        height: 250px;
    }
}
@media (hover: hover) {
    nav a:hover {
        background-color: var(--main-tan);
    }
}