html, body {
    padding: 0;
    margin: 0 auto;
    background-color: #201F1F;
    font-family: monospace;
    color: white;
}

#top_bar {
    margin: 0 auto;
    width: 1024px;
    height: 100px;
    position: relative;
}

#logo {
    color: #FFFFFF;
    font-family: "Nova Mono", monospace;
    font-weight: 400;
    font-style: normal;
    font-size: 32pt;
    padding: 20px 30px;
    display: inline-block;
    position: absolute;
}

#logo:hover {
    color: #00FF94;
}

#menu_bar {
    background-color: #131212;
}

#menu {
    display: inline-block;
    position: absolute;
    right: 0;
    padding: 20px;
    margin: 20px;
}

#menu ul,
#menu ul li {
    display: inline;
}

#menu ul li:first-child {
    display: none;
}

#menu a {
    width: 100px;
    height: 100px;
    margin: 0px 25px;
    color: white;
    text-decoration: none;
    font-size: 10pt;
}

#menu a:hover {
    color: #00FF94;
}

#top {
    width: 1024px;
    margin: 120px auto;
    display: flex;
}

#top #hero_text {
    width: 50%;
    text-align: center; 
}

#top #hero_text a {
    width: 150px;
    height: 50px;
    background-color: #00D084;
    border-radius: 10px;
    border: solid #00D084 1px;
    color: white;
    margin: 0 50px;
    padding: 15px 55px;
}

#top #hero_text a:hover {
    color: #00FF94;
}

#top #hero_text a:active {
    color: #FFFFFF;
    background-color: #037D51;
    border: solid #037D51 1px;
}

#top #hero_text p {
    font-size: 16pt;
    margin: 40px 0 60px;
    line-height: 26pt;
    width: 100%;
}

#top #hero_image {
    width: 50%;
}

#top #hero_image img {
    width: 230px;
    height: 450px;
    transform: skew(-10deg, 10deg);
    margin: 0 auto;
}

#base_feature_background {
    background-color: #2ECC71;
    padding: 80px 0;
}

#base_feature {
    width: 1024px;
    margin: 0px auto 0px;
}

#base_feature h1 {
    text-align: center;
}
#base_feature hr {
    border: 1px solid #00FF94;
    margin: 0px 400px 0px 400px;
}

#base_feature_content {
    width: 1024px;
    margin: 250px auto 0px;
    display: flex;
}

#base_feature_content #feat_1,
#base_feature_content #feat_2,
#base_feature_content #feat_3,
#base_feature_content #feat_4 {
    width: 25%;
    height: 100%;
    margin: 10px;
    text-align: center;
}

#base_feature_content #feat_1 p,
#base_feature_content #feat_2 p,
#base_feature_content #feat_3 p,
#base_feature_content #feat_4 p {
    font-size: 12pt;
    line-height: 16pt;
    width: 240px;
}

#base_feature_content #feat_1 hr,
#base_feature_content #feat_2 hr,
#base_feature_content #feat_3 hr,
#base_feature_content #feat_4 hr {
    border: 1px solid #00FF94;
    margin: 20px 100px 50px;
}

#upcomming {
    margin: 300px auto 0;
    width: 1024px;
}
#upcomming #upcomming_content {
    display: flex;
    justify-content: space-between;
}

#upcomming h1 {
    text-align: center;
}
#upcomming hr {
    border: 1px solid #00FF94;
    margin: 0px 400px 200px 400px;
}

#upcomming #upcomming_img {
    width: 40%;
    display: flex;
}

#upcomming #upcomming_img img {
    width: 230px;
    height: 450px;
}

#upcomming #upcomming_img img#img_1 {
    width: 200px;
    height: 400px;
    margin-left: -70px;
    margin-top: 20px;
    z-index: 1;
}

#upcomming #upcomming_img img#img_2 {
    margin-left: -70px;
    z-index: 2;
}

#upcomming #upcomming_img img#img_3 {
    width: 200px;
    height: 400px;
    margin-left: -70px;
    margin-top: 20px;
    z-index: 1;
}

#upcomming #upcomming_img img#img_1:hover,
#upcomming #upcomming_img img#img_3:hover {
    z-index: 3;
}

#upcomming #upcomming_features {
    width: 45%;
}

#upcomming #upcomming_features dl {
    font-size: 16pt;
}

#upcomming #upcomming_features dl hr {
    border: 1px solid #00D084;
    margin: 10px 400px 20px 0;
}

#upcomming #upcomming_features dt {
    margin-bottom: 5px;
}

#upcomming #upcomming_features dt .circle {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #00D084;
    border-radius: 15px;
    margin-right: 10px;
    margin-bottom: 5px;
}

#upcomming #upcomming_features dd {
    font-size: 12pt;
    line-height: 16pt;
    margin-bottom: 25px;
}

#how_to_background {
    background-color: #2ECC71;
    padding: 80px 0;
    margin: 200px 0 0;
}

#how_to {
    width: 1024px;
    margin: 0px auto 50px;
}

#how_to h1 {
    text-align: center;
    margin: 0px auto 0px;
}

#how_to hr {
    border: 1px solid #00FF94;
    margin: 10px 400px 200px 400px;
}
#how_to_content {
    display: flex;
}

#how_to_content #step_1,
#how_to_content #step_2,
#how_to_content #step_3,
#how_to_content #step_4 {
    width: 250px;
    height: 500px;
    background-repeat: no-repeat;
    background-size: 250px 500px;
    padding: 0 5px;
    display: flex;
}

#how_to_content #step_1 {
    background-image: url("./imgs/select_sport.png");
}

#how_to_content #step_2 {
    background-image: url("./imgs/select_datetime.png");
}

#how_to_content #step_3 {
    background-image: url("./imgs/swipe_people.png");
}

#how_to_content #step_4 {
    background-image: url("./imgs/play_game.png");
}

#how_to_content #step_1 p,
#how_to_content #step_2 p,
#how_to_content #step_3 p,
#how_to_content #step_4 p {
    background-color: rgba(0, 0, 0, 0.7);
    font-size: 12pt;
    line-height: 16pt;
    padding: 15px;
    width: 80%;
    height: 50px;
    transition: height 0.4s ease;
    align-self: end;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
}

#how_to_content #step_1 p span,
#how_to_content #step_2 p span,
#how_to_content #step_3 p span,
#how_to_content #step_4 p span {
    display: none;
}

#how_to_content #step_1:hover p,
#how_to_content #step_2:hover p,
#how_to_content #step_3:hover p,
#how_to_content #step_4:hover p {
    height: 300px;
    transition: height 0.4s ease;
}

#how_to_content #step_1:hover p span,
#how_to_content #step_2:hover p span,
#how_to_content #step_3:hover p span,
#how_to_content #step_4:hover p span {
    display: block;
}

#cta {
    width: 1024px;
    margin: 300px auto 250px;
}

#cta h1 {
    text-align: center;
}

#cta hr {
    border: 1px solid #00FF94;
    margin: 10px 400px 50px 400px;
}

#cta a {
    width: 350px;
    height: 60px;
    border: solid #00D084;
    border-radius: 15px;
    background: #00D084;
    color: white;
    text-decoration: none;
    padding: 15px 55px;
}

#cta a:hover {
    color: #00FF94;
}

#cta a:active {
    border: 1px solid #037D51;
    background: #037D51;
    color: #FFFFFF;
}

#footer_background {
    background-color: #131212;
}

#footer {
    width: 1024px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

#footer #footer_logo {
    font-family: "Nova Mono", monospace;
    font-size: 10pt;
}
#footer #footer_logo:hover {
    color: #00FF94;
}

#footer #footer_content img {
    width: 32px;
}