:root {
  --color-primary: #1E3A5F;
  --color-secondary: #2D5080;
  --color-accent: #00D9FF;
}

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

body {
  font-family: 'DM Sans', system-ui, sans-serif;
}

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%;
}

[data-animate] {
  opacity: 0;
  transform: translateX(-2rem);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateX(0);
}

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

.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,
    var(--color-accent),
    var(--color-accent) 2px,
    transparent 2px,
    transparent 20px
  );
}

.decor-mesh {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
}

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

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

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

.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(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='%2300D9FF' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='10'/%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;
}

.testimonial-slider {
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  animation: slide 20s infinite linear;
}

@keyframes slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-track:hover {
  animation-play-state: paused;
}

.fade-mask {
  position: relative;
}

.fade-mask::before,
.fade-mask::after {
  content: '';
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.fade-mask::before {
  left: 0;
  background: linear-gradient(to right, white, transparent);
}

.fade-mask::after {
  right: 0;
  background: linear-gradient(to left, white, transparent);
}

@media (max-width: 768px) {
  .testimonial-track {
    animation-duration: 30s;
  }
}