.free-shipping-box {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: min(360px, calc(100vw - 24px));
  z-index: 9999;
  display: none;
  border-radius: 16px;
  border: 1px solid #e7d58a;
  background: #fffbea;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  overflow: hidden;
}

.free-shipping-box.is-visible {
  display: block;
  animation: freeShippingBoxIn 0.28s ease;
}

@keyframes freeShippingBoxIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.free-shipping-box__inner {
  position: relative;
  padding: 16px 16px 14px;
}

.free-shipping-box__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 1px solid #ddd;
  border-radius: 10px;
  background: #fff;
  color: #666;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.free-shipping-box__close:hover {
  background: #f5f5f5;
}

.free-shipping-box__eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(255, 199, 0, 0.22);
  color: #222;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.free-shipping-box__title {
  margin: 0 38px 8px 0;
  font-size: 19px;
  line-height: 1.2;
  font-weight: 700;
  color: #1f1f1f;
  max-width: 560px;
}

.free-shipping-box__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: #333;
}

.free-shipping-box__strong {
  font-weight: 700;
  color: #111;
}

.free-shipping-box__progress {
  margin-top: 12px;
}

.free-shipping-box__progress-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
  font-size: 12px;
  color: #555;
}

.free-shipping-box__bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.free-shipping-box__bar-fill {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: #ffc700;
  transition: width 0.25s ease;
}

.free-shipping-box__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.free-shipping-box__benefit {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 12px;
  color: #333;
}

.free-shipping-box--near {
  border-color: #e7d58a;
  background: #fffbea;
}

.free-shipping-box--strong {
  border-color: #ffc700;
  background: #fff7d6;
}

.free-shipping-box--success {
  border-color: #b9dfb9;
  background: #effaf0;
}

.free-shipping-box--success .free-shipping-box__eyebrow {
  background: rgba(70, 159, 70, 0.16);
}

.free-shipping-box--success .free-shipping-box__bar-fill {
  width: 100% !important;
}

@media (max-width: 767px) {
  .free-shipping-box {
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
  }

  .free-shipping-box__title {
    font-size: 17px;
  }

  .free-shipping-box__text {
    font-size: 13px;
  }
}