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

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

body { 
  font-family: 'DM 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 at 1px 1px, currentColor 1px, transparent 0);
  background-size: 20px 20px;
}

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

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    currentColor 10px,
    currentColor 11px
  );
}

.decor-mesh {
  background: radial-gradient(ellipse at top left, var(--color-accent) 0%, transparent 50%),
              radial-gradient(ellipse at bottom right, var(--color-primary) 0%, transparent 50%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, var(--color-accent), var(--color-primary));
  filter: blur(60px);
  opacity: 0.1;
  pointer-events: none;
}

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

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: var(--color-accent);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.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='%2300BCD4' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='5'/%3E%3Ccircle cx='30' cy='30' r='15'/%3E%3Ccircle cx='30' cy='30' r='25'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.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-full focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent;
}

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

.form-checkbox {
  @apply w-4 h-4 text-accent border-gray-300 rounded focus:ring-accent focus:ring-2;
}

/* Header scroll effect */
.header-scrolled {
  @apply bg-white/95 backdrop-blur-sm shadow-sm;
}

.header-scrolled .text-white {
  @apply text-gray-900;
}

.header-scrolled .text-white\/90 {
  @apply text-gray-600;
}

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

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s ease-in-out infinite;
}

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

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

.faq-content.expanded {
  max-height: 500px;
}

/* Responsive utilities */
@media (max-width: 768px) {
  .mobile-text-center {
    text-align: center;
  }
  
  .mobile-full-width {
    width: 100%;
  }
}