:root {
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.glass-nav {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
}

.product-image {
  aspect-ratio: 4 / 3;
}

.hero-visual {
  min-height: clamp(420px, 74vh, 720px);
}

.soft-shadow {
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.09);
}

.category-scroll::-webkit-scrollbar {
  display: none;
}

.category-scroll {
  scrollbar-width: none;
}

.form-input {
  width: 100%;
  border-radius: 0.75rem;
  border: 1px solid rgb(226 232 240);
  background: white;
  padding: 0.8rem 1rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-input:focus {
  border-color: rgb(22 163 74);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.14);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  background: rgb(22 163 74);
  color: white;
  font-weight: 800;
  padding: 0.85rem 1.2rem;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.btn-primary:hover {
  background: rgb(21 128 61);
  box-shadow: 0 12px 28px rgba(22, 163, 74, 0.28);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgb(203 213 225);
  color: rgb(15 23 42);
  font-weight: 800;
  padding: 0.8rem 1.15rem;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.btn-secondary:hover {
  border-color: rgb(22 163 74);
  color: rgb(21 128 61);
  background: rgb(240 253 244);
}