/* Created by Tivotal */

/* Google Fonts(Poppins) */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap");

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

body {
  min-height: 100vh;
  background: #05353d;
}

.wrapper {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 5%;
  background: #f5edd1;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.2);
}

.wrapper .envelope {
  position: relative;
  width: 425px;
  height: 230px;
}

.wrapper .envelope::before {
  position: absolute;
  content: "";
  z-index: 4;
  top: 0;
  border-top: 130px solid #ecdeb8;
  border-right: 212px solid transparent;
  border-left: 212px solid transparent;
  transform-origin: top;
  transition: all 0.5s ease-in-out 0.7s;
}

.wrapper.open .envelope:before {
  transform: rotateX(180deg);
  z-index: 0;
}

.wrapper .envelope::after {
  position: absolute;
  content: "";
  z-index: 4;
  border-top: 130px solid transparent;
  border-right: 212px solid #e6cfa7;
  border-bottom: 100px solid #e6cfa7;
  border-left: 212px solid #e6cfa7;
}

.envelope .letter {
  position: absolute;
  width: 54%;
  height: 98%;
  background: #fff;
  padding: 20px 10px;
  right: 20%;
  bottom: 0;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  transition: all 1s ease-in-out;
  z-index: 2;
}

.wrapper.open .envelope .letter {
  bottom: 100px;
  transform: scale(1.5);
  transition-delay: 1s;
}

.envelope .letter .text {
  color: #222;
  font-size: 10px;
}

.heart {
  position: absolute;
  width: 20px;
  height: 20px;
  background: red;
  top: 50%;
  left: 50%;
  z-index: 5;
  transform: translate(-85%, -60%) rotate(45deg);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: all 0.5s ease-in-out 1s;
  transform-origin: bottom;
}

.wrapper.open .heart {
  transform: translate(-20%, -40%) rotate(230deg);
  transition-delay: 0.4s;
}

.heart:before,
.heart:after {
  position: absolute;
  content: "";
  width: 20px;
  height: 20px;
  background-color: red;
  border-radius: 50%;
}

.heart:before {
  top: -7.5px;
}

.heart:after {
  right: 7.5px;
}

.float-text {
  position: absolute;
  left: 50%;
  transform: translateX(-51%) scale(0);
  /* top: -400px; */
  top: -10px;
  display: flex;
  align-items: center;
  gap: 30px;
  z-index: 1;
  transition: all 1s ease-in-out;
}

.wrapper.open .float-text {
  transform: translateX(-51%) scale(1);
  top: -400px;
  transition-delay: 1.2s;
}

.float-text .big-heart {
  position: relative;
  width: 80px;
  height: 80px;
  background: red;
  transform: rotate(-45deg);
  box-shadow: -10px 10px 50px red;
  animation: anim 1s linear infinite;
}

.float-text .big-heart::before,
.float-text .big-heart::after {
  position: absolute;
  content: "";
  height: 80px;
  width: 80px;
  background: red;
  border-radius: 50%;
}

.float-text .big-heart::before {
  top: -50%;
}

.float-text .big-heart::after {
  right: -50%;
}

@keyframes anim {
  0%,
  100% {
    transform: scale(1) rotate(-45deg);
  }
  60% {
    transform: scale(0.9) rotate(-45deg);
  }
}

.float-text span {
  min-width: 60px;
  margin-left: 20px;
  color: red;
  font-size: 180px;
  font-weight: 600;
}