:root {
  --shadow-soft: 0 12px 34px -22px rgba(0, 0, 0, .6);
  --glow-cobalt: 0 0 0 1px var(--accent), 0 8px 28px -10px color-mix(in srgb, var(--accent) 55%, transparent);
}

body {
  background:
    radial-gradient(1200px 620px at 82% -8%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(900px 520px at 8% 6%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 55%),
    var(--bg);
}

.section:nth-of-type(even) {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 35%, transparent), transparent 70%);
}

.hero {
  background:
    radial-gradient(760px 380px at 78% 12%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 62%),
    linear-gradient(165deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow-soft);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, transparent 40%, color-mix(in srgb, var(--accent-2) 14%, transparent));
  pointer-events: none;
}

.hero-title {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
  background: linear-gradient(92deg, var(--text), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.005em;
}

.hero-sub, .muted, .prose { color: var(--prose); }

.site-header {
  background: color-mix(in srgb, var(--panel) 78%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.badge {
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  color: var(--accent-2);
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.card, .feature, .faq-item {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.card:hover, .feature:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 18px 44px -22px color-mix(in srgb, var(--accent) 45%, rgba(0,0,0,.7));
}

.feature .icon {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent-2) 18%, transparent);
}

a { color: var(--accent-2); }
a:hover { color: color-mix(in srgb, var(--accent-2) 70%, var(--text)); }

.btn {
  border-radius: 12px;
  border: 1px solid var(--line);
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease;
}

.btn-primary {
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 92%, white), var(--accent));
  color: var(--on-accent);
  border-color: transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-cobalt);
}

.btn-ghost {
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  color: var(--accent-2);
}

.tile {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tile:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 20px 46px -22px color-mix(in srgb, var(--accent) 50%, rgba(0,0,0,.7));
}
.tile .gp { color: var(--accent-2); letter-spacing: 0.03em; }
.tile .nm { color: var(--text); font-family: var(--font-head); font-weight: 600; }
.tile.noimg {
  background:
    radial-gradient(420px 200px at 50% -30%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

.tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--text-2);
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}
.tab.active {
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  color: var(--accent-2);
  box-shadow: var(--glow-cobalt);
}

.faq-item { box-shadow: none; }
.faq-q { color: var(--text); font-family: var(--font-head); font-weight: 600; }
.faq-item:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }

.table { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th { background: color-mix(in srgb, var(--accent) 12%, var(--panel)); color: var(--text); }
.table td, .table th { border-color: var(--line); }

.fact {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.fact b { color: var(--accent-2); font-family: var(--font-head); }

.site-footer { border-top: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 50%, transparent); }