:root{
  --ring: 0 0 0 1px rgba(16,217,160,.4);
}

body{
  background:
    radial-gradient(900px 500px at 88% -8%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%),
    radial-gradient(700px 460px at -6% 12%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 62%),
    var(--bg);
}

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

.hero{
  position: relative;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 60%, transparent), transparent 70%),
    radial-gradient(620px 360px at 50% -20%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 65%);
  border-bottom: 1px solid var(--line);
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(560px 300px at 50% 0%, #000, transparent 72%);
          mask-image: radial-gradient(560px 300px at 50% 0%, #000, transparent 72%);
  opacity:.5; pointer-events:none;
}

.hero-title{
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(96deg, var(--text), var(--accent) 130%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero-sub{ color: var(--prose); }

h2{ font-weight: 680; letter-spacing: -0.012em; }

.section:nth-of-type(even){
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--panel) 30%, transparent), transparent);
}

.fact{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 4px);
  box-shadow: 0 14px 40px -26px rgba(0,0,0,.6);
}
.fact b{ color: var(--accent-2); font-weight: 700; }

.card, .feature{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px -26px rgba(0,0,0,.6);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover, .feature:hover{
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 22px 54px -24px rgba(0,0,0,.7);
}

.feature .icon{
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: 12px;
  box-shadow: inset var(--ring);
}

.badge{
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  color: var(--accent-2);
  border-radius: 999px;
}

.btn-primary{
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 92%, #fff 8%), var(--accent));
  color: var(--on-accent);
  border: 1px solid color-mix(in srgb, var(--accent) 60%, var(--line));
  box-shadow: var(--ring), 0 14px 40px -26px rgba(0,0,0,.6);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.btn-primary:hover{ transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 0 0 1px rgba(16,217,160,.5), 0 18px 46px -22px rgba(0,0,0,.7); }

.btn-ghost{
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  transition: border-color .2s ease, background .2s ease;
}
.btn-ghost:hover{ border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--panel-2); }

.tab{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-2);
  transition: all .2s ease;
}
.tab:hover{ color: var(--text); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.tab.active{
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: inset var(--ring);
}

.tile{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 40px -26px rgba(0,0,0,.6);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.tile:hover{
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 22px 54px -22px rgba(0,0,0,.7);
}
.tile .gp{ color: var(--accent-2); }
.tile .nm{ color: var(--text); }
.tile.noimg{
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

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

.faq-item{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) - 2px);
  box-shadow: 0 14px 40px -28px rgba(0,0,0,.6);
  transition: border-color .2s ease;
}
.faq-item:hover{ border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.faq-q{ color: var(--text); font-weight: 620; }
.faq-a{ color: var(--prose); }

.site-footer{ border-top: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 40%, var(--bg)); }