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

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

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

/* Button fixes */
button, .btn, [class*="btn-"], a[href="#consultation_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 at 1px 1px, rgba(99, 102, 241, 0.15) 1px, transparent 0);
  background-size: 20px 20px;
}

.decor-grid-lines {
  background-image: linear-gradient(rgba(99, 102, 241, 0.1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(99, 102, 241, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(99, 102, 241, 0.05) 10px,
    rgba(99, 102, 241, 0.05) 20px
  );
}

.decor-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
  opacity: 0.3;
  filter: blur(100px);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 10%;
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(168, 85, 247, 0.2));
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.decor-gradient-blur::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: 10%;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(99, 102, 241, 0.15));
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.decor-corner-tr::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, transparent 50%, rgba(99, 102, 241, 0.1) 50%);
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 150px;
  height: 150px;
  background: linear-gradient(45deg, rgba(168, 85, 247, 0.1) 50%, transparent 50%);
}

.decor-glow-element::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

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

/* Form styling */
.form-input {
  @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-accent focus:border-transparent transition-all;
}

.form-textarea {
  @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-accent focus:border-transparent resize-none transition-all;
}

.form-checkbox {
  @apply w-5 h-5 text-accent border-gray-300 rounded focus:ring-accent focus:ring-2;
}

/* Card components */
.card {
  @apply bg-white rounded-xl shadow-lg p-5 border border-gray-100;
}

.card-hover {
  @apply hover:shadow-2xl transition-shadow duration-300;
}

/* Gradient backgrounds */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.bg-gradient-accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Loading states */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}