:root {
  --bg: #f6f6f8;
  --panel: #fff;
  --text: #222;
  --muted: #555;
  --link: #1a5fd0;
  --border: #e1e1e6;
  --nav-bg: #222;
  --nav-text: #d6d6d6;
  --nav-active: #fff;
  --radius: 10px;
  --shadow: 0 1px 3px rgb(0 0 0 / .08), 0 4px 14px rgb(0 0 0 / .05);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141416;
    --panel: #1d1d21;
    --text: #e8e8ea;
    --muted: #a5a5ad;
    --link: #7ab0ff;
    --border: #2d2d33;
    --shadow: 0 1px 3px rgb(0 0 0 / .4);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { overflow-y: scroll; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--link); }
img { max-width: 100%; height: auto; }

/* Header / nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--nav-bg);
}

.site-header .inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
}

.logo { display: block; padding: 10px 0; line-height: 0; }
.logo img { width: 131px; height: 77px; }

.site-nav { display: flex; flex-wrap: wrap; margin-left: auto; }

.site-nav a {
  display: block;
  padding: 12px 16px;
  color: var(--nav-text);
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.site-nav a:hover { color: var(--nav-active); }
.site-nav a[aria-current="page"] { color: var(--nav-active); border-bottom-color: var(--nav-active); }

/* Layout */
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(20px, 4vw, 40px);
}

h1, h2 { line-height: 1.2; }
h1 { margin: 0 0 .25em; font-size: clamp(1.8rem, 4vw, 2.6rem); }
.REShortName { margin-bottom: 0; }
.RELongName { margin: 0 0 20px; font-size: 1.3rem; font-weight: 400; color: var(--muted); }

.videoContainer {
  position: relative;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.videoContainer iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

p.description { }
p.storeDesc { font-style: italic; }
a.storeLink { font-style: normal; }

/* Home page product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 20px;
}

.product-grid a {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .15s ease;
}

.product-grid a:hover, .product-grid a:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgb(0 0 0 / .2);
}

.product-grid img { display: block; width: 100%; }

@media (prefers-reduced-motion: reduce) {
  .product-grid a { transition: none; }
  .product-grid a:hover, .product-grid a:focus-visible { transform: none; }
}