:root {
  --color-primary: #1F2937;
  --color-secondary: #374151;
  --color-accent: #64748B;
}

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

body {
  font-family: 'Space Grotesk', 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 patterns */
.decor-grid-dots {
  background-image: radial-gradient(circle at 2px 2px, var(--color-accent) 1px, transparent 0);
  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,
    transparent,
    transparent 2px,
    var(--color-accent) 2px,
    var(--color-accent) 3px
  );
}

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

.decor-gradient-blur {
  position: relative;
}

.decor-gradient-blur::before,
.decor-gradient-blur::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
}

.decor-gradient-blur::before {
  width: 200px;
  height: 200px;
  background: var(--color-accent);
  top: 10%;
  right: 10%;
  opacity: 0.1;
}

.decor-gradient-blur::after {
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  bottom: 10%;
  left: 10%;
  opacity: 0.05;
}

.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(-135deg, var(--color-accent) 0%, transparent 70%);
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, var(--color-accent) 0%, transparent 70%);
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  opacity: 0.1;
  pointer-events: none;
  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='%2364748B' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='10'/%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Intensity modifiers */
.decor-subtle {
  opacity: 0.05;
}

.decor-moderate {
  opacity: 0.1;
}

.decor-bold {
  opacity: 0.2;
}

/* Form enhancements */
.form-input {
  transition: all 0.3s ease;
  border: 2px solid #e5e7eb;
}

.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

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

.form-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

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

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  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: translate(-50%, -50%) rotate(360deg);
  }
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .mobile-full-width {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
  }
}

/* Print styles */
@media print {
  .no-print {
    display: none !important;
  }
}