* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  background-color: #262525;
  width: 100%;
  margin: auto;
  display: flex;
  padding: 10px;
  margin: 20px;
  justify-content: center;
}
/* header */
header {
  margin-top: 15px;
  display: flex;
  color: #ffffff;
  padding-bottom: 30px;
}
/* menu */
.sidebar .menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  margin: 10px;
  padding: 10px;
}

.icon {
  height: 2px;
  background: #d7eeee;
  border-radius: 20px;
}
span:nth-child(1) {
  width: 26px;
}
span:nth-child(2) {
  width: 16px;
}
span:nth-child(3) {
  width: 11px;
}

.sidebar-items {
  width: 56px;
  height: 56px;
  border-radius: 15px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 14px;
  margin-top: 30px;
  margin-right: 20px;
}

.sidebar-items:hover {
  background-color: #4169e114;
}
.menu:hover {
  cursor: pointer;
  border-radius: 15px;
  background-color: #4169e114;
}

/* cards */
.cards {
  display: flex;
  flex-direction: column;
  gap: 37px;
}
.card-row-top,
.card-row-center,
.card-row-bottom {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-content: center;
  gap: 37px;
}

.card-items {
  background-color: #1d1d1d;
  width: 245px;
  height: 153px;
  border-radius: 20px;
  box-shadow: 0px 4px 8px 2px #00000048;
}
.card-row-center .card-items {
  width: 809px;
  height: 195px;
}
.card-row-bottom .card-items {
  width: 386px;
  height: 157px;
}

.content {
  display: flex;
  gap: 36px;
}

.right {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  gap: 20px;
  margin-bottom: 10px;
}
.right .card-items:first-child {
  background-color: transparent;
  box-shadow: none;
  width: 295px;
  height: 287px;
  position: relative;
}

.right .card-items:last-child {
  width: 258px;
  height: 273px;
}
.card-main {
  background: linear-gradient(#7b20e2, #2b1043);
  position: absolute;
  border: 1px solid #44077e;
  width: 218px;
  height: 251px;
  left: 20px;
  bottom: 40px;
  border-radius: 36px;
  box-shadow: inset 0px 4px 32px 20px rgba(0, 0, 0, 0.25);
  z-index: 2;
}
.card-box:nth-child(2) {
  background-color: #c68e3c;
  position: absolute;
  width: 218px;
  height: 205px;
  left: 36px;
  bottom: 90px;
  border-radius: 36px;
  box-shadow: inset 0px 4px 8px 0px rgba(0, 0, 0, 0.25);
  transform: rotate(16.56deg);
  z-index: 1;
}
.card-box:nth-child(3) {
  background-color: #2f847f;
  position: absolute;
  width: 218px;
  height: 200px;
  left: 45px;
  bottom: 90px;
  border-radius: 36px;
  box-shadow: inset 0px 4px 8px 0px rgba(0, 0, 0, 0.25);
  transform: rotate(34.12deg);
  z-index: 0;
}