:root {
  --color-primary: #0D4F6F;
  --color-secondary: #1E6B8A;
  --color-accent: #00BCD4;
}

html { 
  scroll-behavior: smooth; 
  scroll-padding-top: 5rem; 
}

body { 
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif; 
}

button, .btn, [class*="btn-"], a[href="#order_form"] {
  white-space: nowrap;
  min-width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

form button[type="submit"] {
  white-space: normal;
  width: 100%;
}

[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.rotate-180 { 
  transform: rotate(180deg); 
}

.decor-grid-dots {
  background-image: radial-gradient(circle, rgba(0, 188, 212, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-grid-lines {
  background-image: linear-gradient(rgba(0, 188, 212, 0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0, 188, 212, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(45deg, 
    transparent, transparent 10px, 
    rgba(0, 188, 212, 0.03) 10px, rgba(0, 188, 212, 0.03) 20px);
}

.decor-mesh {
  background: radial-gradient(ellipse at top, rgba(0, 188, 212, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at bottom, rgba(13, 79, 111, 0.05) 0%, transparent 50%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.1) 20%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: -1;
}

.decor-corner-tr::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(-45deg, rgba(0, 188, 212, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.decor-corner-bl::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, rgba(13, 79, 111, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.decor-glow-element::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.15) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='20' fill='none' stroke='%2300BCD4' stroke-width='0.5' opacity='0.1'/%3E%3Ccircle cx='50' cy='50' r='30' fill='none' stroke='%2300BCD4' stroke-width='0.3' opacity='0.08'/%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='%2300BCD4' stroke-width='0.2' opacity='0.06'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  background-repeat: no-repeat;
  background-position: center;
}

.decor-subtle { opacity: 0.05; }
.decor-moderate { opacity: 0.1; }
.decor-bold { opacity: 0.2; }

.star-rating {
  display: flex;
  gap: 2px;
}

.star-rating .star {
  width: 16px;
  height: 16px;
  fill: #fbbf24;
  color: #fbbf24;
}

.star-rating .star.empty {
  fill: #e5e7eb;
  color: #e5e7eb;
}

.product-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  items-center;
  justify-content: center;
  z-index: 9999;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-left: 4px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.form-error {
  border-color: #ef4444 !important;
  background-color: #fef2f2 !important;
}

.error-message {
  color: #ef4444;
  font-size: 14px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}