:root {
  --color-primary: #0F1729;
  --color-secondary: #1E293B;
  --color-accent: #3B82F6;
}

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

body { 
  font-family: 'Manrope', system-ui, sans-serif; 
}

/* Button fixes */
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%;
}

/* Animations */
[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); 
}

/* Decorative elements */
.decor-grid-dots {
  background-image: radial-gradient(circle, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-grid-lines {
  background-image: linear-gradient(rgba(59, 130, 246, 0.1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(59, 130, 246, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(59, 130, 246, 0.05) 10px,
    rgba(59, 130, 246, 0.05) 20px
  );
}

.decor-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, transparent 50%, rgba(15, 23, 41, 0.1) 100%);
  pointer-events: none;
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 10%;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.3), rgba(15, 23, 41, 0.2));
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.decor-gradient-blur::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 200px;
  height: 200px;
  background: linear-gradient(45deg, rgba(30, 41, 59, 0.3), rgba(59, 130, 246, 0.2));
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(-45deg, rgba(59, 130, 246, 0.1), transparent 70%);
  pointer-events: none;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, rgba(15, 23, 41, 0.1), transparent 70%);
  pointer-events: none;
}

.decor-glow-element {
  position: relative;
}

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at center, rgba(59, 130, 246, 0.2), transparent 70%);
  filter: blur(20px);
  z-index: -1;
  pointer-events: none;
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='rings' x='0' y='0' width='100' height='100' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='50' cy='50' r='20' fill='none' stroke='rgba(59,130,246,0.1)' stroke-width='1'/%3E%3Ccircle cx='50' cy='50' r='35' fill='none' stroke='rgba(59,130,246,0.05)' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23rings)'/%3E%3C/svg%3E");
}

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

/* Rating stars */
.rating-stars {
  display: inline-flex;
  gap: 2px;
}

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

.rating-stars .star.filled {
  fill: currentColor;
}

.rating-stars .star.empty {
  fill: none;
  stroke: currentColor;
  stroke-width: 1px;
}

/* Order form styling */
.form-field {
  position: relative;
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label {
  transform: translateY(-24px) scale(0.85);
  color: var(--color-accent);
}

.form-field label {
  position: absolute;
  top: 12px;
  left: 16px;
  transition: all 0.2s ease-out;
  pointer-events: none;
  color: #6b7280;
}

/* Loading states */
.loading {
  position: relative;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid #e5e7eb;
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  z-index: 1;
}

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

/* Product badge */
.product-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  z-index: 10;
}

/* Responsive utilities */
@media (max-width: 768px) {
  .decor-gradient-blur::before,
  .decor-gradient-blur::after {
    width: 150px;
    height: 150px;
    filter: blur(40px);
  }
}