index.css

* {
    box-sizing: border-box;
}

html,
body {
    width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
    background-color: #121212;
}

.page-wrapper {
    min-height: 100vh;
    width: 100vw;
    color: #efefef;
}

/* header styles */

.header {
    top: 0;
    height: 270px;
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.brand-logo {
    height: 150px;
    width: 200px;
    padding: 24px 24px;
    padding: 1.5rem 1.5rem;
}

.logo {
    height: 100%;
    width: 100%;
    background: url("./assets/wtfCTFLogo.png");
    background-repeat: no-repeat;
    background-size: contain;
}

/* content styles */

.content-wrapper {
    min-height: 60vh;
    width: 85%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin: auto;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
    position: relative;
}

/* echo text styles */

.text-array {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 20px;
    text-align: center;
}

.text-array p:nth-child(5) {
    opacity: 100%;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=NaN)";
    font-size: 22.4px;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0px 20px;
    text-transform: uppercase;
}

.text-array p:nth-child(2),
.text-array p:nth-child(3),
.text-array p:nth-child(4),
.text-array p:nth-child(6),
.text-array p:nth-child(7),
.text-array p:nth-child(8) {
    opacity: 10%;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=NaN)";
    font-size: 22.4px;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0px -70px;
}

.text-array p:nth-child(1),
.text-array p:nth-child(9) {
    opacity: 5%;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=NaN)";
    font-size: 22.4px;
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0px -20px;
}

.last-ctf-date {
    font-size: 22.4px;
    font-size: 1.4rem;
    font-weight: 600;
    opacity: 10%;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=NaN)";
    margin: 0px 20px;
}

/* statistics styles */

.stats-wrapper {
    height: 90%;
    width: 80%;
    display: -ms-grid;
    display: grid;
  -ms-grid-columns: 25% 25% 25% 25%;
      grid-template-columns: 25% 25% 25% 25%;
    grid-gap: 10px;
}

.stats-card {
    padding: 1rem 0;
    background-color: rgba(0, 0, 0, 0.17);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
}

.stats-card:hover{
    box-shadow: 0px 5px 8px rgba(0, 0, 0, 0.466);
    background: -webkit-linear-gradient(135deg, #b1b1b1, #7a1a1a, #c52828, #131313);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stats-number {
    font-size: 80px;
    font-size: 5rem;
    font-weight: 800;
}

.stats-param {
    font-size: 32px;
    font-size: 2rem;
    font-weight: 600;
}

/* coming soon text styles */

.coming-soon {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
    font-size: 56px;
    font-size: 3.5rem;
  /* color: #efefef; */
    background: -webkit-linear-gradient(135deg, #efefef, #888888, #efefef);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.coming-soon span {
    height: 60px;
    width: 130px;
    margin: 0px 25px;
    background-size: contain;
    background-position: center;
    background-image: url("./assets/logoLight.png");
    background-repeat: no-repeat;
}

.dotto {
    margin-right: 10px;
}

/* uncomment when required */
/* countdown styling */

.countdown-wrapper {
    min-height: 75vh;
    min-width: 100vw;
    text-align: center;
}

.countdown-wrapper h3 {
    font-size: 4rem;
    margin: 0;
}

.countdown-wrapper p {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 2rem 0rem 1rem 0rem;
}

.countdown-wrapper p span {
    font-size: 1.5rem;
    font-weight: bold;
    background: -webkit-linear-gradient(135deg, #b1b1b1, #7a1a1a, #c52828, #131313);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.join-button {
    padding: 0.8rem 2rem;
    border: 0;
    font-weight: bold;
    border-radius: 1.3rem;
    background-color: #7a1a1a;
    color: white;
    font-size: 1.3rem;
    cursor: pointer;
}

ul {
    margin-inline-end: 0;
    margin-block-end: 0;
    margin-block-start: 0;
    margin-inline-start: 0;
    padding-inline-start: 0;
}

li {
  display: inline-block;
  font-size: 1.5em;
  list-style-type: none;
  padding: 1em;
  text-transform: uppercase;
}

li span {
  display: block;
  font-size: 4.5rem;
}

/* countdown styling ends */

/* ipad designs */

@media screen and (max-width: 1400px) {
    .header {
        margin-bottom: 2.5rem;
    }
    .stats-wrapper{
        -ms-grid-columns: 50% 50%;
            grid-template-columns: 50% 50%;
        -ms-grid-rows: 350px 350px;
            grid-template-rows: 350px 350px;
    }
    .stats-card{
        height: 100%;
    }
    .text-array{
        text-align: center;
    }
    .text-array p:nth-child(1),
    .text-array p:nth-child(4),
    .text-array p:nth-child(6),
    .text-array p:nth-child(9){
      display: none;
    }
    .coming-soon{
        font-size: 2.2rem;
    }
}

/* mobile designs */

@media screen and (max-width: 850px) {
  .header{
    height: 200px;
  }
  .content-wrapper {
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    width: 90%;
  }
  .coming-soon {
    font-size: 2.8rem;
    text-align: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .dotto {
      display: none;
  }
  .stats-wrapper {
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    -ms-grid-columns: 100%;
        grid-template-columns: 100%;
    -ms-grid-rows: 300px 300px 300px 300px;
        grid-template-rows: 300px 300px 300px 300px;
  }
  .text-array p:nth-child(1),
  .text-array p:nth-child(2),
  .text-array p:nth-child(3),
  .text-array p:nth-child(4),
  .text-array p:nth-child(6),
  .text-array p:nth-child(7),
  .text-array p:nth-child(8),
  .text-array p:nth-child(9){
    display: none;
  }
  .last-ctf-date {
    font-size: 1rem;
  }
  .countdown-wrapper h3 {
    font-size: 3rem;
  }
  li {
      font-size: 1rem;
  }
  li span{
      font-size: 2rem;
  }
}