.sky-container {
  max-width: 650px;
  height: 500px;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: none;
  display: block;
  margin: 10px auto;
  padding: 0;
}


.cloud {
  position: absolute;
  background: #fff;
  border-radius: 100px;
  opacity: 0.75;
}

.cloud::before,
.cloud::after {
  content: '';
  position: absolute;
  background: #fff;
  border-radius: 100px;
}

.cloud {
  width: 70px;
  height: 25px;
}

.cloud::before {
  width: 40px;
  height: 40px;
  top: -18px;
  left: 8px;
}

.cloud::after {
  width: 45px;
  height: 30px;
  top: -12px;
  right: 8px;
}

.cloud-1 {
  top: 40px;
  right: -50px;
  animation: cloudDrift 20s infinite linear;
}

.cloud-2 {
  top: 120px;
  right: -90px;
  animation: cloudDrift 23s infinite linear 3s;
}

.cloud-3 {
  top: 220px;
  right: -120px;
  animation: cloudDrift 14s infinite linear 7s;
}

.cloud-4 {
  top: 70px;
  right: -170px;
  animation: cloudDrift 22s infinite linear 9s;
}

.cloud-5 {
  top: 160px;
  right: -200px;
  animation: cloudDrift 20s infinite linear 12s;
}

@keyframes cloudDrift {
  0% {
    left: 280px;
  }

  100% {
    left: -80px;
  }
}

@keyframes windBob {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(5px);
  }
}

.balloon-wrapper {
  position: absolute;
  left: 50%;
  top: 25px;
  transform: translateX(-50%);
  width: 120px;
  animation: windBob 3s ease-in-out infinite;
}

.envelope {
  width: 100px;
  height: 120px;
  margin: 40px auto 15px;
  background: linear-gradient(180deg, #0d7ec4 0%, #3fa9e8 50%, #87ceeb 100%);
  border-radius: 50% 50% 40% 40%;
  position: relative;
  box-shadow:
    inset -15px -20px 30px rgba(0, 0, 0, 0.4),
    inset 15px 15px 20px rgba(255, 255, 255, 0.1),
    0 10px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.gore {
  position: absolute;
  background: linear-gradient(90deg, transparent 35%, rgba(0, 0, 0, 0.2) 50%, transparent 65%);
  height: 100%;
  top: 0;
}

.gore-1 {
  width: 3px;
  left: 20%;
}

.gore-2 {
  width: 3px;
  left: 50%;
}

.gore-3 {
  width: 3px;
  left: 80%;
}


.band {
  position: absolute;
  background: rgba(0, 0, 0, 0.12);
  width: 100%;
  height: 2px;
}

.band-1 {
  top: 35%;
}

.band-2 {
  top: 55%;
}

.band-3 {
  top: 75%;
}


.envelope-shine {
  position: absolute;
  width: 45px;
  height: 55px;
  background: radial-gradient(ellipse at 45% 35%, rgba(255, 255, 255, 0.4), transparent 65%);
  top: 20px;
  left: 20px;
  border-radius: 50%;
  pointer-events: none;
}

/* Rigging lines from envelope to basket */
.rigging-line {
  position: absolute;
  background: linear-gradient(90deg, rgba(80, 50, 30, 0.5), rgba(80, 50, 30, 0.2));
  width: 1.5px;
  height: 35px;
  top: 152px;
}

.rigging-line-1 {
  left: 26%;
}

.rigging-line-2 {
  left: 51%;
}

.rigging-line-3 {
  left: 75%;
}

/* Basket */
.basket {
  width: 80px;
  height: 35px;
  background: linear-gradient(135deg, #a88760 0%, #967653 50%, #8b6f47 100%);
  border: 2px solid #7a5f3a;
  border-radius: 8px 8px 6px 6px;
  margin: 0 auto;
  position: relative;
  box-shadow:
    inset 0 2px 5px rgba(255, 255, 255, 0.25),
    inset 0 -2px 5px rgba(0, 0, 0, 0.4),
    0 4px 8px rgba(0, 0, 0, 0.3);
  overflow: visible;
}

.basket::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      transparent,
      transparent 5px,
      rgba(0, 0, 0, 0.15) 5px,
      rgba(0, 0, 0, 0.15) 6px),
    repeating-linear-gradient(0deg,
      transparent,
      transparent 3px,
      rgba(0, 0, 0, 0.1) 3px,
      rgba(0, 0, 0, 0.1) 4px);
  border-radius: 8px 8px 6px 6px;
  pointer-events: none;
}

.message-text {
  width: 100%;
  font-size: 1.1rem;
  margin: 25px auto;
}

@media screen and (max-width: 700px) {
  .sky-container {
    max-width: 850px;
    width: 100%;
    height: 650px;
    margin: 10px 0;
  }
}