@import url("https://fonts.cdnfonts.com/css/poppins");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: url(./background.jpg) no-repeat center;
  background-size: cover;
  color: white;
}

.timeline-wrapper {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem 12% 2rem;

}

.timeline-row {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
}

.heading {
  font-size: 2.5rem;
  margin: 2rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.heading i {
  font-size: 4rem;
}
.content-box {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem;
  margin: 0 2rem;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border: 3px solid rgb(110, 110, 110);
  border-radius: 1rem;
  font-size: 14px;
  transition: 0.4s ease;
  cursor: pointer;
}
.content-box:hover {
  box-shadow: 0 0 25px rgb(0,255,255);
  border: 3px solid rgb(0,255,255);
}
.timeline-box {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border-left: 5px solid rgb(0,255,255);
}

.content-box h3 {
  font-size: 1.3rem;
}

.date {
  font-size: 1.7rem;
  color: rgb(0, 255, 255);
  font-weight: 700;
}
.content-box::before {
  position: absolute;
  content: '';
  width: 25px;
  height: 25px;
  background-color: rgb(0, 255, 255);
  border-radius: 50%;
  left: -50px;
  top: 90px;
}