:root {
  --color-primary: #2F4F2F;
  --color-secondary: #4A6B4A;
  --color-accent: #FFB300;
}

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

body { 
  font-family: 'Nunito 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, currentColor 1px, transparent 1px);
  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: linear-gradient(
    135deg,
    transparent 25%,
    currentColor 25%,
    currentColor 50%,
    transparent 50%,
    transparent 75%,
    currentColor 75%
  );
  background-size: 40px 40px;
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: 20%;
  left: -10%;
  width: 60%;
  height: 60%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.1;
  z-index: -1;
}

.decor-gradient-blur::after {
  content: '';
  position: absolute;
  bottom: 20%;
  right: -10%;
  width: 40%;
  height: 40%;
  background: linear-gradient(45deg, var(--color-secondary), var(--color-accent));
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.08;
  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::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: currentColor;
  clip-path: polygon(0 0, 0 100%, 100% 100%);
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, var(--color-accent), var(--color-primary));
  border-radius: inherit;
  filter: blur(10px);
  opacity: 0.3;
  z-index: -1;
}

.decor-rings-svg {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='50' r='40' fill='none' stroke='currentColor' stroke-width='0.5' opacity='0.1'/%3E%3Ccircle cx='50' cy='50' r='25' fill='none' stroke='currentColor' stroke-width='0.5' opacity='0.15'/%3E%3Ccircle cx='50' cy='50' r='10' fill='none' stroke='currentColor' stroke-width='0.5' opacity='0.2'/%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 styling */
.form-input {
  @apply w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-accent focus:border-accent outline-none transition-colors;
}

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

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

/* Header scroll effect */
.header-scrolled {
  @apply bg-white/95 backdrop-blur-sm border-b border-gray-100;
}

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

.header-scrolled a:hover {
  @apply text-accent;
}

/* Card hover effects */
.card-hover {
  @apply transition-all duration-300 hover:-translate-y-1;
}

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

/* 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);
}