styles.css

@import url('https://fonts.googleapis.com/css?family=Slabo+27px&display=swap');

:root {
    --main-blue: #6c6965;
    --shadow-blue: #d86262;
    --main-gray: #2a2934;
    --main-dark: #0a0000;
    --main-white: #ffffff;
    --secondary-blue: #FEE169;
    --highlight-yellow: #F78100;
    --shadow-yellow: #eae0d5;
}

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

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: arial;
    background-color: var(--main-dark);
}

#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--main-dark);
    height: 75px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    z-index: 2;
}

.mlh-logo-container {
    height: 75px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 30px;
}

.logo-link {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mlh-logo {
    height: 60%;
}

.nav-ul {
    display: flex;
    float: right;
    list-style-type: none;
    justify-content: center;
    align-items: center;
}

.nav-li,
.nav-ul {
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    font-size: 18px;
    padding-right: 30px;
    color: var(--main-white);
    font-weight: 600;
    transition: color .5s ease-in-out;
}

a:hover {
    color: var(--secondary-blue);
}

#welcome-section {
    margin-top: 75px;
    height: 60vh;
    width: auto;
}

.hero-container {
    background-image: linear-gradient(65deg, var(--main-dark), var(--main-blue));
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    display: flex;
    position: relative;
    z-index: 0;
    height: 60vh;
    width: auto;
    min-height: 410px;
}

.hero-span {
    color: var(--highlight-yellow);
}

.hero-graphic {
    position: absolute;
    bottom: 0;
    right: 140px;
    height: 350px;
    min-height: 350px;
    z-index: 1;
}

.header-square {
    height: 300px;
    width: 300px;
    border-radius: 200px;
    position: absolute;
    bottom: 50px;
    right: 200px;
    z-index: 0;
    background-color: var(--main-blue);
    animation: pulse 4s linear infinite;
    box-shadow: 0 0 0 4px var(--main-white);
}

.hero-text-container {
    display: flex;
    flex-direction: column;
    position: absolute;
    width: 400px;
    top: 25%;
    bottom: 25%;
    left: 10px;
}

.hero-text {
    text-align: left;
    z-index: 2;
    font-size: 35px;
    letter-spacing: 1px;
    line-height: 1.5;
    position: absolute;
    left: 20px;
    color: var(--main-white);
}

.hero-button {
    z-index: 2;
    align-self: left;
    width: 140px;
    height: 60px;
    position: absolute;
    top: 180px;
    border: 2px solid var(--main-white);
    background-color: var(--main-dark);
    color: var(--main-white);
    left: 20px;
    font-weight: bolder;
    letter-spacing: 1px;
    font-size: 15px;
    transition: background-color .5s ease-in-out;
}

button:hover {
    background-color: var(--secondary-blue);
    color: var(--highlight-yellow);
    border: 1px solid var(--highlight-yellow);
}

section {
    height: auto;
    background-color: var(--main-blue);
    color: var(--main-white);
}

.prize-category-container {
    width: auto;
    padding: 30px;
}

.prize-category-title,
.resources-title,
.video-title {
    color: var(--highlight-yellow);
    margin-top: 10px;
    font-size: 30px;
}

.sponsor-logo-card:hover {
    opacity: .8;
}

.sponsor-logo-link,
.sponsor-logo-card,
.special-link {
    width: 300px;
    transition: opacity .5s ease-in-out;
}

.sponsor-prize-category-description,
.resources-description,
.video-description {
    margin-top: 10px;
    color: var(--main-white);
    width: 70vw;
    line-height: 1.5;
}

.prize-container {
    background-image: linear-gradient(65deg, var(--main-white), var(--shadow-yellow));
    background-color: var(--highlight-yellow);
    color: var(--main-dark);
    width: auto;
    padding: 30px;
    height: auto;
}

.prize-image:hover {
    opacity: .8;
}

.prize-image {
    width: 300px;
    border-radius: 30px;
    box-shadow: 0 2px 20px 0px var(--shadow-yellow);
    transition: opacity .5s ease-in-out;
}

.prize-name {
    margin-top: 10px;
    font-size: 30px;
}

.prize-description {
    margin-top: 10px;
    width: 70vw;
    line-height: 1.5;
    color: var(--main-gray);
}

#resources-section,
#projects-section {
    height: auto;
    padding: 30px 30px 0;
}

.list-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: auto;
}

.resources-list {
    padding-top: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: auto;
}

.special-link {
    text-decoration: none;
    color: var(--highlight-yellow);
    font-size: 20px;
    transition: color .5s ease-in-out;
}

.resource-item,
.resource-link {
    display: flex;
    justify-content: center;
    align-items: center;
    align-self: center;
    text-align: left;
    padding-bottom: 20px;
    padding-right: 15px;
}

.resource-link {
    text-decoration: none;
    color: var(--main-white);
    font-size: 15px;
    transition: color .5s ease-in-out;
    width: 200px;
    display: flex;
    justify-content: left;
}

.resource-icon:hover {
    opacity: .5;
}

.resource-icon {
    height: 25px;
    margin-right: 10px;
    transition: opacity .5s ease-in-out;
}

.resource-description {
    width: 60vw;
    padding-bottom: 20px;
}

.requirements-ul {
    padding-left: 20px;
    padding-bottom: 20px;
}

#projects-section {
    background-image: linear-gradient(65deg, var(--main-dark), var(--main-blue));
    padding-bottom: 50px;
}

.iframe-container {
    height: 315px;
    width: 560px;
    border: 10px solid var(--main-blue);
}

@media only screen and (max-width: 900px) {

    .hero-graphic {
        right: 190px;
        height: 300px;
        min-height: 300px;
    }

    .header-square {
        height: 250px;
        width: 250px;
        right: 195px;
    }


}

@media only screen and (max-width: 900px) {

    .hero-graphic {
        right: 140px;
        height: 300px;
        min-height: 300px;
    }

    .header-square {
        height: 250px;
        width: 250px;
        right: 195px;
    }

    .how-it-works {
        max-width: 600px;
    }
}

@media only screen and (max-width: 800px) {

    .hero-graphic,
    .header-square {
        display: none;
    }

    .requirements-ul li {
        font-size: 9px;
    }
}