:root {
  color-scheme: dark;
}

body {
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(130, 56, 179, 0.22), transparent 60%),
    radial-gradient(900px 540px at 92% 4%, rgba(215, 172, 40, 0.10), transparent 55%),
    var(--bg);
}

.section:nth-of-type(even) {
  background:
    radial-gradient(700px 360px at 88% 0%, rgba(130, 56, 179, 0.10), transparent 60%);
}

/* Headings — wide-tracked regal serif */
.hero-title,
.article h2,
.section > .container > h2,
h1, h2 {
  letter-spacing: 0.03em;
  font-weight: 600;
}

.hero-title {
  letter-spacing: 0.02em;
  font-weight: 700;
  background: linear-gradient(180deg, var(--text), color-mix(in srgb, var(--accent) 38%, var(--text)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-title::after {
  content: "";
  display: block;
  width: 96px;
  height: 3px;
  margin-top: 0.5rem;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent-2), transparent);
}

/* Hero canvas */
.hero {
  background:
    radial-gradient(820px 460px at 78% 12%, rgba(130, 56, 179, 0.20), transparent 62%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.facts .fact {
  border: 1px solid var(--line);
  border-bottom: 2px solid var(--accent-2);
  border-radius: var(--radius);
  background: var(--panel);
}

.facts .fact b {
  color: var(--accent-2);
}

/* Cards / features */
.card,
.feature,
.faq-item {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.card:hover,
.feature:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 0 24px rgba(130, 56, 179, 0.45);
  transform: translateY(-3px);
}

.feature .icon {
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--bg)));
  border: 1px solid var(--accent-2);
  border-radius: calc(var(--radius) * 0.7);
  box-shadow: 0 0 0 1px rgba(215, 172, 40, 0.18);
}

.badge {
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
  border: 1px solid var(--line);
  border-bottom: 1px solid var(--accent-2);
  border-radius: 999px;
  color: var(--text);
  letter-spacing: 0.05em;
}

/* Buttons */
.btn {
  border-radius: calc(var(--radius) * 0.8);
  transition: box-shadow 0.3s ease, transform 0.2s ease, border-color 0.3s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 72%, var(--bg)));
  color: var(--on-accent);
  border: 1px solid var(--accent-2);
  box-shadow: inset 0 0 0 1px rgba(215, 172, 40, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 0 24px rgba(130, 56, 179, 0.45);
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent-2);
  box-shadow: 0 0 24px rgba(130, 56, 179, 0.45);
}

/* Tabs */
.tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  transition: all 0.25s ease;
}

.tab.active {
  background: color-mix(in srgb, var(--accent) 22%, var(--panel));
  border-color: var(--accent-2);
  color: var(--text);
}

/* Catalog tiles */
.tile {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.tile:hover {
  border-color: var(--accent-2);
  box-shadow: 0 0 24px rgba(130, 56, 179, 0.45);
  transform: translateY(-3px);
}

.tile .gp {
  color: var(--accent-2);
  letter-spacing: 0.04em;
}

.tile.noimg {
  display: grid;
  place-items: center;
  background:
    radial-gradient(300px 200px at 50% 0%, rgba(130, 56, 179, 0.18), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

.tile.noimg .nm {
  color: var(--text);
  font-family: var(--font-head);
  letter-spacing: 0.03em;
}

/* Article & tables */
.article {
  color: var(--prose);
}

.table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.table th {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  color: var(--text);
  border-bottom: 1px solid var(--accent-2);
}

.table td {
  border-top: 1px solid var(--line);
}

/* FAQ */
.faq-q {
  color: var(--text);
  font-weight: 600;
}

.faq-item:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
}

.section h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 0.45rem;
  background: var(--accent-2);
  border-radius: 2px;
}