:root {
  --glass-bg: rgba(20, 32, 27, 0.55);
  --glass-border: rgba(170, 240, 209, 0.25);
}

body {
  background:
    radial-gradient(900px 600px at 12% -5%, rgba(79, 224, 168, 0.10), transparent 60%),
    radial-gradient(800px 520px at 95% 8%, rgba(170, 240, 209, 0.07), transparent 55%),
    linear-gradient(160deg, var(--bg), var(--panel-2));
  background-attachment: fixed;
}

.section:nth-of-type(even) {
  background:
    radial-gradient(620px 360px at 88% 0%, rgba(79, 224, 168, 0.06), transparent 60%);
}

.hero {
  background:
    radial-gradient(700px 460px at 22% 12%, rgba(79, 224, 168, 0.16), transparent 60%),
    radial-gradient(560px 420px at 82% 78%, rgba(170, 240, 209, 0.08), transparent 55%);
}

.hero-title {
  font-weight: 800;
  letter-spacing: -0.01em;
  background: linear-gradient(120deg, var(--text), var(--accent) 55%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2, h3 {
  font-weight: 700;
  letter-spacing: 0.01em;
}

.site-header {
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid var(--glass-border);
}

.card, .feature, .faq-item {
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover, .feature:hover {
  transform: translateY(-5px);
  border-color: rgba(170, 240, 209, 0.45);
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(79, 224, 168, 0.18);
}

.feature .icon {
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(79, 224, 168, 0.30);
}

.badge {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--accent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  border: none;
  border-radius: 14px;
  box-shadow: 0 6px 22px rgba(79, 224, 168, 0.28);
  transition: box-shadow 0.3s ease, transform 0.2s ease, filter 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 0 24px rgba(79, 224, 168, 0.55), 0 8px 28px rgba(79, 224, 168, 0.35);
}

.btn-ghost {
  background: var(--glass-bg);
  backdrop-filter: blur(10px) saturate(1.4);
  -webkit-backdrop-filter: blur(10px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  color: var(--text);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.btn-ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 0 18px rgba(79, 224, 168, 0.25);
}

.fact {
  background: var(--glass-bg);
  backdrop-filter: blur(12px) saturate(1.4);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.30);
}

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

.tab {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--text-2);
  transition: all 0.25s ease;
}

.tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(79, 224, 168, 0.30);
}

.tile {
  background: var(--glass-bg);
  backdrop-filter: blur(10px) saturate(1.3);
  -webkit-backdrop-filter: blur(10px) saturate(1.3);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.32);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.tile:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(170, 240, 209, 0.5);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45), 0 0 22px rgba(79, 224, 168, 0.22);
}

.tile .nm {
  color: var(--text);
  font-weight: 600;
}

.tile .gp {
  color: var(--accent);
}

.tile.noimg {
  background:
    radial-gradient(220px 160px at 70% -10%, rgba(79, 224, 168, 0.16), transparent 65%),
    var(--glass-bg);
}

.faq-item {
  border-radius: 16px;
}

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

.faq-item:hover {
  border-color: rgba(170, 240, 209, 0.4);
}

.table {
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
}

.table th {
  background: rgba(79, 224, 168, 0.12);
  color: var(--text);
}

.article a {
  color: var(--accent);
  text-decoration-color: rgba(79, 224, 168, 0.4);
}