:root {
  font-size: 15px;
  font-family: "Ubuntu";
  color: rgba(26,26,55,1);
  --dark: rgba(26,26,55,1);
  --gray-light: #d3dae7;
  --gray: #90A3AD;
  --border-width-2: 1.5px;
  --border-width-1: 1px;
  --border-radius-2: 20px;
  --border-radius-1: 15px;
  --primary-color: #0a9dff;
  --secondary-color: #ff8119;
  --gap-1: .5rem;
  --gap-2: 1rem;
  --gap-3: 1.5rem;
}

@media screen and (max-width: 500px) {
  :root {
    font-size: 13px;
  }
}

* {
  box-sizing: border-box;
}

html {
  margin: 20px;
  margin-top: 0;
}

#current-quarter {
  padding-top: 5rem;
}

.anchor {
  scroll-margin-top: 150px;
}

.roadmap-title {
  text-align: center;
  color: #1A1A37;
  font-size: 2rem;
  font-weight: 500;
  word-wrap: break-word;
  padding: var(--gap-3) 0;
  max-width: 450px;
  margin: auto;
  padding-top: 0;
}

.vertical-time-line {
  position: absolute;
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  display: inline-flex;
}

.vertical-time-line div {
  width: 2px;
  height: 100%;
  background-image: linear-gradient(to bottom, #d3dae7 50%, transparent 0%);
  background-position: left;
  background-size: 21rem 1rem;
  background-repeat: repeat-y;
  opacity: .7;
  /* border: var(--border-width-2) #d3dae7 dashed; */
  mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 1) .5%,
    rgba(0, 0, 0, 1) 99.5%,
    rgba(0, 0, 0, 0) 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0,
    rgba(0, 0, 0, 1) .5%,
    rgba(0, 0, 0, 1) 99.5%,
    rgba(0, 0, 0, 0) 100%
  );
}

.features {
  position: relative;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
  margin: 4rem auto;
  gap: 4rem;
}

.sticky {
  visibility: hidden;
  /* position: fixed;
  top: 2rem; */
  /* background-color: yellow; */
  /* z-index: 1000; */
}

.sticky-year-quarter {
  display: none;
  position: fixed;
  width: 500px;
  margin: auto;
  top: 0;
  left: 0;
  /* right: 0; */
  padding-top: 20px;
  padding-bottom: 5rem;
  z-index: 1000;
  background: white;
  mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 1) 50%,
    rgba(0, 0, 0, 0) 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 1) 0%,
    rgba(0, 0, 0, 1) 50%,
    rgba(0, 0, 0, 0) 100%
  );
}