@charset "UTF-8";

/* Common */

body, div, span, h2, p, a {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: #02050a;
  color: #fff;
  font-family: 'Poppins', sans-serif;
}

/* Shape */

.container {
  position: relative;
  text-align: center;
}
.container > span {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
}
.container > span:nth-child(1) {
  left: calc(50% - 550px);
  top: calc(50% + 100px);
  width: 200px;
  height: 200px;
  background: linear-gradient(120deg, #f00, #f0f);
}
.container > span:nth-child(2) {
  left: calc(50% - 200px);
  top: calc(50% - 100px);
  width: 100px;
  height: 100px;
  background: linear-gradient(120deg, #f12711, #f5af19);
}
.container > span:nth-child(3) {
  left: calc(50% + 300px);
  top: calc(50% - 200px);
  width: 400px;
  height: 400px;
  background: linear-gradient(120deg, #e100ff, #7f00ff);
}

/* Card */

.card-box {
  display: flex;
  align-items: center;
  justify-content: center;
}
.card {
  overflow: hidden;
  position: relative;
  width: 260px;
  height: 360px;
  margin: 30px;
  padding: 15px 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  border-left: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}
.card__num {
  opacity: 0.05;
  position: absolute;
  top: -15px;
  right: 15px;
  font-size: 120px;
  font-weight: 700;
  pointer-events: none;
}
.card h2 {
  margin: 30px 0 15px 0;
}
.card > p {
  opacity: 0.8;
  margin-bottom: 30px;
}

.btn {
  z-index: 1;
  position: relative;
  padding: 5px 15px;
  border-radius: 3px;
  background: #fff;
  color: #02050a;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.5);
  transition: all 0.5s ease;
}
.btn:hover {
  border: 1px solid rgba(255, 255, 255, 1);
  color: #fff;
  background: none;
}