/* Preloader Styles */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
}

.preloader-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto 30px;
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid transparent;
  border-top-color: #b18b5e;
  border-radius: 50%;
  animation: spin 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}

.spinner-ring:nth-child(1) {
  animation-delay: -0.45s;
  border-top-color: #b18b5e;
}

.spinner-ring:nth-child(2) {
  animation-delay: -0.3s;
  border-top-color: #9b7769;
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
}

.spinner-ring:nth-child(3) {
  animation-delay: -0.15s;
  border-top-color: #d4a574;
  width: 50%;
  height: 50%;
  top: 25%;
  left: 25%;
}

.spinner-ring:nth-child(4) {
  animation-delay: 0s;
  border-top-color: #b18b5e;
  width: 30%;
  height: 30%;
  top: 35%;
  left: 35%;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.preloader-text {
  font-size: 18px;
  font-weight: 600;
  color: #b18b5e;
  letter-spacing: 2px;
}

.loading-text {
  display: inline-block;
}

.loading-dots {
  display: inline-block;
  margin-left: 5px;
}

.loading-dots span {
  display: inline-block;
  animation: dot-bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

.loading-dots span:nth-child(3) {
  animation-delay: 0s;
}

@keyframes dot-bounce {
  0%, 80%, 100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

@media (max-width: 575px) {
  .preloader-spinner {
    width: 60px;
    height: 60px;
  }
  
  .preloader-text {
    font-size: 16px;
  }
}