:root{
  --r: var(--radius, 16px);
}

body{
  background:
    radial-gradient(at 20% 30%, color-mix(in srgb, var(--accent) 55%, transparent) 0, transparent 50%),
    radial-gradient(at 80% 20%, color-mix(in srgb, var(--accent-2) 55%, transparent) 0, transparent 50%),
    radial-gradient(at 50% 80%, color-mix(in srgb, var(--accent) 40%, var(--accent-2)) 0, transparent 50%),
    var(--bg);
  background-attachment: fixed, fixed, fixed, fixed;
  background-size: 160% 160%, 160% 160%, 180% 180%, auto;
  animation: auroraDrift 32s ease-in-out infinite alternate;
}

body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes auroraDrift{
  0%{ background-position: 0% 0%, 100% 0%, 50% 100%, 0 0; }
  100%{ background-position: 30% 20%, 70% 30%, 40% 70%, 0 0; }
}

.hero-title,
.section > .center h2,
h2{
  letter-spacing: -0.01em;
  font-weight: 700;
}

.hero-title{
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% auto;
  animation: heroSheen 8s linear infinite;
}

@keyframes heroSheen{
  to{ background-position: 200% center; }
}

.badge{
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color: var(--text-2);
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.card,
.feature,
.faq-item,
.tile{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  position: relative;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s ease, border-color .35s ease;
  background-size: 140% 140%;
  animation: panelDrift 24s ease-in-out infinite alternate;
}

@keyframes panelDrift{
  0%{ background-position: 0% 0%; }
  100%{ background-position: 100% 100%; }
}

.card::before,
.feature::before{
  content:"";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 60%, transparent), transparent 40%, color-mix(in srgb, var(--accent-2) 60%, transparent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}

.card:hover,
.feature:hover,
.tile:hover{
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 18px 50px -22px color-mix(in srgb, var(--accent) 70%, transparent),
              0 6px 22px -16px color-mix(in srgb, var(--accent-2) 70%, transparent);
}

.card:hover::before,
.feature:hover::before{ opacity: 1; }

.feature .icon{
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: calc(var(--r) * 0.7);
  box-shadow: 0 10px 28px -12px color-mix(in srgb, var(--accent) 80%, transparent);
}

.btn{
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: transform .25s ease, box-shadow .3s ease, filter .25s ease;
}

.btn-primary{
  color: var(--on-accent);
  border-color: transparent;
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  background-size: 180% auto;
  box-shadow: 0 12px 32px -14px color-mix(in srgb, var(--accent) 85%, transparent);
}

.btn-primary:hover{
  background-position: right center;
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -14px color-mix(in srgb, var(--accent-2) 85%, transparent);
}

.btn-ghost{
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  color: var(--text);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover{
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.tab{
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 75%, transparent);
  transition: all .25s ease;
}

.tab.active{
  color: var(--on-accent);
  border-color: transparent;
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
}

.tile .gp{ color: var(--accent-2); }
.tile .nm{ color: var(--text); }

.tile.noimg{
  background:
    radial-gradient(at 30% 20%, color-mix(in srgb, var(--accent) 35%, transparent) 0, transparent 60%),
    radial-gradient(at 80% 90%, color-mix(in srgb, var(--accent-2) 35%, transparent) 0, transparent 60%),
    var(--panel-2);
}

.site-header{
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px) saturate(140%);
}

.faq-item{ overflow: hidden; }
.faq-q{ color: var(--text); }
.faq-q:hover{ color: var(--accent-2); }

.table{
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
}
.table th{
  background: linear-gradient(110deg, color-mix(in srgb, var(--accent) 22%, var(--panel)), color-mix(in srgb, var(--accent-2) 22%, var(--panel)));
  color: var(--text);
}

.fact{
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  border-radius: var(--r);
  backdrop-filter: blur(6px);
}
.fact b{ color: var(--accent); }

.container, .section, .hero{ position: relative; z-index: 1; }