/* Public signaling hub — Superstar gold glass */
.sgn-page {
  --sgn-gold: #eab308;
  --sgn-gold-2: #facc15;
  position: relative;
  overflow: clip;
}
.sgn-hero {
  position: relative;
  padding: 4.2rem 0 2rem;
  isolation: isolate;
}
.sgn-hero__aurora {
  position: absolute;
  inset: -15% -8% auto;
  height: 70%;
  background:
    radial-gradient(ellipse at 18% 40%, rgba(234, 179, 8, 0.24), transparent 55%),
    radial-gradient(ellipse at 82% 18%, rgba(250, 204, 21, 0.12), transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(99, 102, 241, 0.08), transparent 45%);
  filter: blur(10px);
  z-index: -2;
  pointer-events: none;
  animation: sgnAurora 14s ease-in-out infinite alternate;
}
@keyframes sgnAurora {
  from { transform: translate3d(-2%, 0, 0) scale(1); }
  to { transform: translate3d(2%, 2%, 0) scale(1.04); }
}
.sgn-hero__inner { position: relative; }
.sgn-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(234, 179, 8, 0.45);
  background: linear-gradient(90deg, rgba(234, 179, 8, 0.2), rgba(250, 204, 21, 0.08), rgba(234, 179, 8, 0.2));
  color: #ffe082;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
  box-shadow: 0 0 24px rgba(234, 179, 8, 0.18);
}
.sgn-hero__badge-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--sgn-gold);
  box-shadow: 0 0 10px var(--sgn-gold);
  animation: sgnPulse 1.6s ease-in-out infinite alternate;
}
@keyframes sgnPulse {
  from { opacity: 0.55; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1.15); }
}
.sgn-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.55rem);
  color: #fff8e7;
  font-weight: 800;
}
.sgn-hero__lead {
  max-width: 42rem;
  color: rgba(250, 251, 255, 0.78);
  line-height: 1.7;
  margin: 0 0 1.5rem;
}
.sgn-hero__lead strong { color: #ffe082; font-weight: 700; }
.sgn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.sgn-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 0.5rem 0 2rem;
}
.sgn-card {
  display: block;
  padding: 1.15rem 1.2rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(212, 175, 55, 0.22);
  background: linear-gradient(145deg, rgba(30, 35, 54, 0.92), rgba(18, 18, 26, 0.88));
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.sgn-card:hover {
  transform: translateY(-3px);
  border-color: rgba(234, 179, 8, 0.55);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35), 0 0 20px rgba(234, 179, 8, 0.12);
}
.sgn-card__eyebrow {
  color: rgba(234, 179, 8, 0.85);
  font-size: 0.78rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
  letter-spacing: 0.04em;
}
.sgn-card h2 {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
  color: #fff8e7;
}
.sgn-card p {
  margin: 0;
  color: rgba(176, 182, 200, 0.9);
  font-size: 0.92rem;
  line-height: 1.55;
}
.sgn-card__cta {
  display: inline-block;
  margin-top: 0.85rem;
  color: #ffe082;
  font-weight: 700;
  font-size: 0.88rem;
}
.sgn-card--spotlight {
  border-color: rgba(234, 179, 8, 0.5);
  background:
    linear-gradient(145deg, rgba(48, 40, 18, 0.95), rgba(22, 18, 12, 0.9)),
    linear-gradient(90deg, rgba(234, 179, 8, 0.12), transparent);
  box-shadow: 0 0 28px rgba(234, 179, 8, 0.12);
}
.sgn-cards--single {
  grid-template-columns: minmax(0, 28rem);
  max-width: 28rem;
}
.sgn-cards--duo {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 40rem;
}
.sgn-cards--trio {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 64rem;
}
@media (max-width: 900px) {
  .sgn-cards--trio {
    grid-template-columns: 1fr;
    max-width: 28rem;
  }
}
@media (max-width: 640px) {
  .sgn-cards--duo {
    grid-template-columns: 1fr;
    max-width: 28rem;
  }
}
.sgn-section {
  padding: 2.25rem 0 1.5rem;
}
.sgn-section__head {
  margin-bottom: 1.15rem;
  max-width: 46rem;
}
.sgn-section__head h2 {
  margin: 0 0 0.45rem;
  color: #ffe082;
  font-size: clamp(1.3rem, 2.8vw, 1.75rem);
}
.sgn-section__head p {
  margin: 0;
  color: rgba(176, 182, 200, 0.92);
  line-height: 1.65;
}
.sgn-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}
.sgn-feature {
  padding: 1rem 1.05rem;
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: linear-gradient(155deg, rgba(24, 22, 16, 0.92), rgba(10, 10, 14, 0.9));
}
.sgn-feature h3 {
  margin: 0 0 0.4rem;
  color: #fff4d0;
  font-size: 1rem;
}
.sgn-feature p {
  margin: 0;
  color: rgba(176, 182, 200, 0.9);
  font-size: 0.9rem;
  line-height: 1.55;
}
.sgn-section--guide {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(234, 179, 8, 0.08), transparent 50%),
    transparent;
}
.sgn-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
  counter-reset: none;
}
.sgn-step {
  padding: 0.9rem 1rem;
  border-radius: 0.95rem;
  border: 1px solid rgba(234, 179, 8, 0.18);
  background: rgba(0, 0, 0, 0.28);
}
.sgn-step strong {
  display: block;
  color: var(--sgn-gold-2);
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}
.sgn-step p {
  margin: 0;
  color: rgba(200, 204, 220, 0.9);
  font-size: 0.9rem;
  line-height: 1.55;
}
.sgn-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.25rem;
}
.sgn-section--faq .sgn-faq-list {
  display: grid;
  gap: 0.55rem;
  max-width: 52rem;
}
.sgn-faq-item {
  border-radius: 0.85rem;
  border: 1px solid rgba(212, 175, 55, 0.2);
  background: rgba(8, 8, 12, 0.55);
  padding: 0.15rem 0.85rem;
}
.sgn-faq-item summary {
  cursor: pointer;
  color: #fff4d0;
  font-weight: 650;
  padding: 0.75rem 0;
  list-style: none;
}
.sgn-faq-item summary::-webkit-details-marker { display: none; }
.sgn-faq-item[open] summary { color: var(--sgn-gold-2); }
.sgn-faq-item p {
  margin: 0 0 0.85rem;
  color: rgba(176, 182, 200, 0.92);
  line-height: 1.6;
  font-size: 0.92rem;
}
.sgn-geo {
  margin: 1.5rem auto 2.5rem;
  padding: 1rem 1.15rem;
  border-radius: 1rem;
  border: 1px solid rgba(212, 175, 55, 0.22);
  background: rgba(0, 0, 0, 0.28);
  max-width: 1100px;
}
.sgn-geo h2 {
  margin: 0 0 0.35rem;
  color: #ffe082;
  font-size: 1.1rem;
}
.sgn-geo p {
  margin: 0 0 0.75rem;
  color: rgba(176, 182, 200, 0.9);
  line-height: 1.55;
  font-size: 0.9rem;
}
.sgn-geo__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.sgn-geo__links a {
  color: #ffe082;
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(234, 179, 8, 0.35);
}
.sgn-geo__links a:hover { border-bottom-color: var(--sgn-gold); }
.sgn-page--lite .sgn-rankings-head {
  margin-bottom: 0.75rem;
}
.sgn-preview .sig-grid--top3 {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  max-width: 960px;
}
.sgn-preview__foot {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0 0.5rem;
}
.sgn-rankings-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 0.75rem;
  margin: 0.5rem 0 1rem;
}
.sgn-rankings-head h2 {
  margin: 0;
  color: #ffe082;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}
.sgn-rankings-head p {
  margin: 0.25rem 0 0;
  color: rgba(176, 182, 200, 0.9);
  font-size: 0.92rem;
}
.sgn-page .sig-hero { padding-top: 1.5rem; }
.sgn-page .sig-hero--embedded {
  padding: 1.25rem 0 1.5rem;
}
.sgn-page .sig-hero--embedded .sig-hero__aurora { opacity: 0.55; }