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

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="#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, 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,
    transparent,
    transparent 10px,
    var(--color-accent) 10px,
    var(--color-accent) 11px
  );
}

.decor-mesh::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, var(--color-accent) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--color-accent) 0%, transparent 50%);
  opacity: 0.1;
  pointer-events: none;
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  opacity: 0.05;
  filter: blur(40px);
  pointer-events: none;
}

.decor-corner-tr::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(-45deg, var(--color-accent), transparent);
  opacity: 0.1;
  pointer-events: none;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, var(--color-accent), transparent);
  opacity: 0.1;
  pointer-events: none;
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: var(--color-accent);
  border-radius: 50%;
  filter: blur(30px);
  opacity: 0.1;
  z-index: -1;
  pointer-events: none;
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='none' stroke='%233B82F6' stroke-width='1' opacity='0.1'%3E%3Ccircle cx='50' cy='50' r='20'/%3E%3Ccircle cx='50' cy='50' r='35'/%3E%3Ccircle cx='50' cy='50' r='50'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 200px 200px;
  background-repeat: no-repeat;
  background-position: center;
}

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

/* Form Styles */
.form-input {
  @apply w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-accent focus:border-transparent outline-none transition-colors;
}

.form-checkbox {
  @apply w-4 h-4 text-accent border-gray-300 rounded focus:ring-accent;
}

/* CTA Styles */
.cta-primary {
  @apply border-2 border-accent text-accent hover:bg-accent hover:text-white px-6 py-3 rounded-lg font-semibold transition-all duration-300;
}

/* Card Styles */
.card {
  @apply bg-white rounded-xl shadow-sm p-7 hover:shadow-lg transition-shadow;
}

/* Section Spacing */
.section-padding {
  @apply py-20 lg:py-28;
}

/* Container */
.container-custom {
  @apply mx-auto max-w-7xl px-4 sm:px-6 lg:px-8;
}

/* FAQ Accordion */
.faq-item {
  @apply border-b border-gray-200 py-4;
}

.faq-question {
  @apply w-full text-left font-medium text-gray-900 flex items-center justify-between p-0 bg-transparent border-0;
}

.faq-answer {
  @apply text-gray-600 text-sm leading-relaxed mt-3;
}

/* Mobile Menu Animation */
#mobile-menu {
  transition: all 0.3s ease;
}

#mobile-menu.hidden {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}

#mobile-menu:not(.hidden) {
  max-height: 500px;
  opacity: 1;
}

/* Utility Classes */
.text-balance {
  text-wrap: balance;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Focus States */
.focus-visible {
  @apply focus:outline-none focus:ring-2 focus:ring-accent focus:ring-offset-2;
}