:root {
  --color-primary: #0F2027;
  --color-secondary: #1A3A40;
  --color-accent: #00F5A0;
}

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

body { 
  font-family: 'Source Sans 3', 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: scale(0.95);
  transition: all 0.5s ease-out;
}

[data-animate].is-visible {
  opacity: 1;
  transform: scale(1);
}

.rotate-180 { 
  transform: rotate(180deg); 
}

/* Decorative patterns */
.decor-grid-dots {
  background-image: radial-gradient(circle, var(--color-accent) 1px, transparent 1px);
  background-size: 30px 30px;
}

.decor-grid-lines {
  background-image: 
    linear-gradient(to right, var(--color-accent) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-accent) 1px, transparent 1px);
  background-size: 40px 40px;
}

.decor-diagonal {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    var(--color-accent) 20px,
    var(--color-accent) 21px
  );
}

.decor-mesh {
  background: linear-gradient(45deg, var(--color-accent), var(--color-primary));
  mask: radial-gradient(ellipse at center, transparent 30%, black 70%);
  -webkit-mask: radial-gradient(ellipse at center, transparent 30%, black 70%);
}

.decor-gradient-blur::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, var(--color-accent), transparent 50%),
              radial-gradient(circle at 70% 80%, var(--color-primary), transparent 50%);
  filter: blur(60px);
  opacity: 0.3;
  z-index: -1;
}

.decor-corner-tr::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-accent), transparent);
  border-radius: 0 0 0 100%;
  opacity: 0.1;
}

.decor-corner-bl::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200px;
  height: 200px;
  background: linear-gradient(45deg, var(--color-primary), transparent);
  border-radius: 0 100% 0 0;
  opacity: 0.1;
}

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

.decor-glow-element::before {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, var(--color-accent), transparent 70%);
  opacity: 0.2;
  filter: blur(40px);
  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='%2300F5A0' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3Ccircle cx='30' cy='30' r='12'/%3E%3Ccircle cx='30' cy='30' r='20'/%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; }

/* Slider styles */
.testimonial-slider {
  overflow: hidden;
  position: relative;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .testimonial-slide {
    flex: 0 0 50%;
  }
}

@media (min-width: 1024px) {
  .testimonial-slide {
    flex: 0 0 33.333%;
  }
}

/* Order form enhancement */
.order-form {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border: 1px solid #e2e8f0;
}

.form-floating {
  position: relative;
}

.form-floating input {
  padding-top: 1.625rem;
  padding-bottom: 0.625rem;
  border: 2px solid #e5e7eb;
  transition: all 0.2s;
}

.form-floating input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 245, 160, 0.1);
}

.form-floating label {
  position: absolute;
  top: 0;
  left: 0.75rem;
  height: 100%;
  padding: 1rem 0;
  pointer-events: none;
  border: 1px solid transparent;
  transform-origin: 0 0;
  transition: all 0.2s ease-in-out;
  color: #6b7280;
}

.form-floating input:focus ~ label,
.form-floating input:not(:placeholder-shown) ~ label {
  opacity: 0.65;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
  background: white;
  padding: 0.25rem;
}

/* Product highlight */
.product-highlight {
  position: relative;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border: 2px solid #00F5A0;
}

.product-highlight::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(45deg, #00F5A0, #0F2027, #00F5A0);
  border-radius: inherit;
  z-index: -1;
  animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Trust badges */
.trust-badge {
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
}

/* FAQ styles for cards layout */
.faq-card {
  transition: all 0.2s ease-in-out;
}

.faq-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Rating stars */
.rating-stars {
  color: #fbbf24;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.1));
}

/* Mobile menu animation */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}

#mobile-menu.show {
  max-height: 400px;
}

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

.loading::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Success animation */
@keyframes successPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.success-animation {
  animation: successPulse 0.6s ease-in-out;
}