:root{
  --glow: 0 0 0 1px var(--line), 0 18px 50px -20px rgba(124,107,255,.55);
}

body{
  background:
    radial-gradient(1100px 620px at 12% -8%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(900px 520px at 88% -2%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 62%),
    var(--bg);
  background-attachment: fixed;
}

.site-header{
  background: color-mix(in srgb, var(--panel) 78%, transparent);
  backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.hero{
  position: relative;
  background:
    radial-gradient(720px 420px at 20% 0%, color-mix(in srgb, var(--accent) 34%, transparent), transparent 65%),
    radial-gradient(620px 460px at 82% 12%, color-mix(in srgb, var(--accent-2) 30%, transparent), transparent 66%),
    radial-gradient(800px 300px at 50% 120%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%);
  border-radius: calc(var(--radius) * 1.4);
  border: 1px solid var(--line);
  overflow: hidden;
}
.hero::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    conic-gradient(from 200deg at 30% 10%, transparent, color-mix(in srgb, var(--accent) 18%, transparent), transparent 40%),
    conic-gradient(from 20deg at 80% 20%, transparent, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 45%);
  pointer-events:none;
  mix-blend-mode: screen;
}

.hero-title{
  letter-spacing: -0.01em;
  font-weight: 700;
  background: linear-gradient(100deg, var(--text), color-mix(in srgb, var(--accent) 70%, var(--text)) 55%, color-mix(in srgb, var(--accent-2) 80%, var(--text)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
h2{ letter-spacing: -0.005em; font-weight: 650; }
h2::after{
  content:"";
  display:block;
  width: 2.4em; height:3px; margin-top:.4em;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.fact{
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 90%, transparent), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.fact b{ color: var(--accent-2); }

.card,.feature{
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 70%, transparent), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover,.feature:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: var(--glow);
}

.feature .icon{
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: calc(var(--radius) * .7);
  box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--accent) 80%, transparent);
}

.btn{ border-radius: 99px; transition: transform .2s ease, box-shadow .3s ease, background .3s ease; }
.btn-primary{
  background: linear-gradient(120deg, var(--accent), color-mix(in srgb, var(--accent-2) 65%, var(--accent)));
  color: var(--on-accent);
  border: 1px solid color-mix(in srgb, var(--accent) 60%, var(--line));
  box-shadow: 0 12px 30px -14px color-mix(in srgb, var(--accent) 90%, transparent);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-2) 60%, transparent), 0 18px 44px -14px color-mix(in srgb, var(--accent) 95%, transparent); }
.btn-ghost{ border:1px solid var(--line); background: color-mix(in srgb, var(--panel) 60%, transparent); }
.btn-ghost:hover{ border-color: var(--accent); color: var(--text); }

.badge{
  border:1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: color-mix(in srgb, var(--accent-2) 70%, var(--text));
  border-radius:99px;
}

.tab{ border:1px solid var(--line); border-radius:99px; background: var(--panel); transition: all .25s ease; }
.tab:hover{ border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.tab.active{ background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: var(--on-accent); border-color: transparent; }

.tile{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border:1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .25s ease, box-shadow .3s ease, border-color .3s ease;
}
.tile:hover{ transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: var(--glow); }
.tile.noimg{
  background:
    radial-gradient(120% 100% at 0% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}
.tile .nm{ color: var(--text); }
.tile .gp{ color: var(--accent-2); }

.faq-item{
  background: var(--panel);
  border:1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .3s ease, box-shadow .3s ease;
}
.faq-item:hover{ border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: 0 14px 36px -22px color-mix(in srgb, var(--accent) 80%, transparent); }
.faq-q{ color: var(--text); }

.table{ border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; }
.table th{ background: color-mix(in srgb, var(--accent) 16%, var(--panel-2)); color: var(--text); }
.table tr:hover td{ background: color-mix(in srgb, var(--accent) 8%, transparent); }

.article a{ color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.article a:hover{ text-decoration-color: var(--accent-2); }

.site-footer{ border-top:1px solid var(--line); background: color-mix(in srgb, var(--panel) 60%, transparent); }