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

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

body { 
  font-family: 'Work Sans', 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, var(--color-accent) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-grid-lines {
  background-image: linear-gradient(var(--color-accent) 1px, transparent 1px),
                    linear-gradient(90deg, var(--color-accent) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(45deg, var(--color-accent), var(--color-accent) 2px, transparent 2px, transparent 14px);
}

.decor-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 50%, var(--color-secondary) 100%);
  filter: blur(40px);
  z-index: -1;
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-accent), transparent 70%);
  filter: blur(60px);
  z-index: -1;
}

.decor-corner-tr::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(-45deg, var(--color-accent), transparent);
  border-radius: 0 0 0 100%;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, var(--color-accent), transparent);
  border-radius: 0 100% 0 0;
}

.decor-glow-element {
  box-shadow: 0 0 60px var(--color-accent);
  filter: blur(2px);
}

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

/* FAQ Accordion */
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-content.active {
  max-height: 200px;
}

/* Form styling */
.form-group {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  font-size: 1rem;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-input.error {
  border-color: #ef4444;
}

.form-error {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Loading states */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255,255,255,.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

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

/* Mobile menu animation */
#mobile-menu {
  transition: all 0.3s ease;
  transform: translateY(-10px);
  opacity: 0;
}

#mobile-menu.show {
  transform: translateY(0);
  opacity: 1;
}

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

.rating-star {
  color: #fbbf24;
  font-size: 1rem;
}

.rating-star.empty {
  color: #d1d5db;
}

/* Product badge */
.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Quantity selector */
.quantity-selector {
  display: flex;
  align-items: center;
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
}

.quantity-btn {
  padding: 0.5rem 0.75rem;
  background: #f9fafb;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.quantity-btn:hover {
  background: #f3f4f6;
}

.quantity-input {
  border: none;
  text-align: center;
  width: 60px;
  padding: 0.5rem 0.25rem;
  font-weight: 600;
}