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

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

body { 
  font-family: 'Plus Jakarta 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: translateX(-32px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

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

/* Decorative patterns */
.decor-grid-dots {
  background-image: radial-gradient(circle, currentColor 1px, transparent 1px);
  background-size: 24px 24px;
}

.decor-grid-lines {
  background-image: linear-gradient(90deg, currentColor 1px, transparent 1px),
                   linear-gradient(180deg, currentColor 1px, transparent 1px);
  background-size: 24px 24px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    currentColor,
    currentColor 1px,
    transparent 1px,
    transparent 12px
  );
}

.decor-mesh {
  background: linear-gradient(135deg, currentColor 0%, transparent 50%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--color-accent), transparent);
  filter: blur(40px);
  opacity: 0.1;
  z-index: -1;
}

.decor-gradient-blur::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--color-primary), transparent);
  filter: blur(60px);
  opacity: 0.05;
  z-index: -1;
}

.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: currentColor;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.decor-corner-bl::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: currentColor;
  clip-path: polygon(0 100%, 0 0, 100% 100%);
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, var(--color-accent)20, transparent 70%);
  filter: blur(20px);
  z-index: -1;
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='8'/%3E%3Ccircle cx='30' cy='30' r='16'/%3E%3Ccircle cx='30' cy='30' r='24'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat;
}

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

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

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-error {
  color: #ef4444;
  font-size: 14px;
  margin-top: 4px;
  display: none;
}

.form-error.show {
  display: block;
}

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

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Star rating */
.stars {
  color: #fbbf24;
  font-size: 18px;
  letter-spacing: 2px;
}

/* Product badges */
.product-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-bestseller {
  background: #fef3c7;
  color: #d97706;
}

.badge-new {
  background: #dcfce7;
  color: #16a34a;
}

.badge-popular {
  background: #e0e7ff;
  color: #3730a3;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .text-5xl { font-size: 2.5rem; }
  .text-4xl { font-size: 2rem; }
  .text-3xl { font-size: 1.75rem; }
  
  .px-8 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .py-16 { padding-top: 3rem; padding-bottom: 3rem; }
  .py-12 { padding-top: 2rem; padding-bottom: 2rem; }
}