styles.css

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

:root {
    --main-blue: #2a236e;
    --shadow-blue: #1b135d;
    --main-gray: #2a2934;
    --main-dark: #0E0B33; 
    --main-white: #fceded;
    --secondary-blue: #1b8bbb;
    --highlight-yellow: #FEE169; 
    --shadow-yellow: #f3cd37;
}

@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: url("images/landing_page_hero.png");  */
    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-graphic {
    position: absolute;
    bottom: 0; 
    right: 140px; 
    height: 350px;
    min-height: 350px;  
    z-index: 1;
}

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

.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); 
}

.how-it-works {
    margin: 40px 0;
    background-color: var(--card-bg-color, #111);
    border-radius: 12px;
    max-width: 800px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.how-it-works h2 {
    text-align: center;
    color: #066ebc;
    margin-bottom: 30px;
}

.steps {
    list-style-type: none;
    padding: 0;
}

.step {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.step h3 {
    color: #066ebc;
    margin-top: 0;
    margin-bottom: 10px;
}

.step p {
    color: #333;
    line-height: 1.6;
}

.step code {
    background-color: #e9ecef;
    padding: 2px 4px;
    border-radius: 4px;
    font-family: monospace;
}

.step strong {
    color: #066ebc;
}

.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 {
    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{
    font-weight: bold; 
}

.prize-container{
    background-image: linear-gradient(65deg, var(--highlight-yellow), 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;
    margin-bottom: 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;
}

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

.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; 
}

.requirements-ul li{
    font-size: 15px;  
}

#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: 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;
    }
}