/* ---------- sites grid ---------- */
.sites { padding-bottom: 6rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  perspective: 1200px;
}

.site {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 210px;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(18px);
  color: var(--fg);
  text-decoration: none;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out, border-color 0.3s, background 0.3s, box-shadow 0.3s;
  animation: rise 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) backwards;
  animation-delay: calc(var(--i, 0) * 70ms + 150ms);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
}

/* spotlight that follows the pointer */
.site::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--cx, 50%) var(--cy, 50%), rgba(139, 92, 246, 0.22), transparent 45%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

/* gradient border glow */
.site::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--violet), var(--cyan), var(--magenta));
  -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 0.3s;
  pointer-events: none;
}

a.site:hover,
a.site:focus-visible {
  background: var(--glass-hover);
  box-shadow: 0 20px 60px -20px rgba(139, 92, 246, 0.45);
  outline: none;
}

a.site:hover::before,
a.site:hover::after,
a.site:focus-visible::after { opacity: 1; }

.site-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.site-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-size: 1.4rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(34, 211, 238, 0.12));
  border: 1px solid var(--glass-border);
  color: var(--cyan);
  text-shadow: 0 0 16px currentColor;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid currentColor;
}

.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-online { color: var(--green); background: rgba(52, 211, 153, 0.08); }
.badge-soon { color: var(--amber); background: rgba(251, 191, 36, 0.08); }

.site h2 {
  font-size: 1.3rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.site p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.site-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--faint);
}

.site-arrow {
  font-size: 1.1rem;
  color: var(--muted);
  transition: transform 0.25s, color 0.25s;
}

a.site:hover .site-arrow {
  transform: translate(3px, -3px);
  color: var(--fg);
}

.site.is-soon {
  cursor: default;
  opacity: 0.55;
}

.site.is-soon .site-icon { filter: grayscale(0.6); }

.empty {
  padding: 3rem 0;
  text-align: center;
  color: var(--muted);
}