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

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

body { 
  font-family: 'Inter', 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);
}

/* Fade up animation */
.opacity-0 {
  opacity: 0;
}

.translate-y-8 {
  transform: translateY(2rem);
}

.opacity-100 {
  opacity: 1;
}

.translate-y-0 {
  transform: translateY(0);
}

.transition-all {
  transition-property: all;
}

.duration-700 {
  transition-duration: 700ms;
}

.ease-out {
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
}

/* Utility animations */
.rotate-180 { 
  transform: rotate(180deg); 
}

.scale-105 {
  transform: scale(1.05);
}

/* Decorative elements */
.decor-grid-dots {
  background-image: radial-gradient(circle, #00BCD4 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-grid-lines {
  background-image: linear-gradient(90deg, rgba(0,188,212,0.1) 1px, transparent 1px),
                    linear-gradient(rgba(0,188,212,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0,188,212,0.1) 10px,
    rgba(0,188,212,0.1) 11px
  );
}

.decor-mesh {
  background: linear-gradient(45deg, rgba(0,188,212,0.1) 0%, transparent 50%),
              linear-gradient(-45deg, rgba(13,79,111,0.1) 0%, transparent 50%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0,188,212,0.2) 0%, transparent 50%);
  filter: blur(40px);
  pointer-events: none;
  z-index: -1;
}

.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;
}

.decor-corner-bl::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100px;
  height: 100px;
  background: linear-gradient(45deg, var(--color-primary), transparent);
  opacity: 0.1;
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -20%;
  background: radial-gradient(ellipse at center, rgba(0,188,212,0.15) 0%, transparent 70%);
  filter: blur(20px);
  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='%2300BCD4' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='10'/%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3Ccircle cx='30' cy='30' r='30'/%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 styling */
.form-input {
  @apply w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-accent focus:border-transparent transition-colors;
}

.form-select {
  @apply w-full px-4 py-3 border border-gray-300 rounded-xl focus:ring-2 focus:ring-accent focus:border-transparent transition-colors bg-white;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 3px;
}

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

/* Loading states */
.loading {
  position: relative;
  color: transparent !important;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  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); }
}