/* ============================================================
   AUpulse — Shared Design System
   Style: Glassmorphism + Dimensional Layering (Fintech Dashboard)
   ============================================================ */

:root {
  --bg: #0a0910;
  --bg-glow-1: rgba(212, 175, 55, 0.08);
  --bg-glow-2: rgba(90, 60, 160, 0.10);

  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-bg-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-blur: 18px;

  --gold: #d4af37;
  --gold-soft: #e8c766;
  --ivory: #f2ede1;
  --muted: #9a9284;
  --buy: #4f9d69;
  --buy-glow: rgba(79, 157, 105, 0.16);
  --hold: #a8544a;
  --hold-glow: rgba(168, 84, 74, 0.16);

  --silver: #c7c9d1;
  --silver-bright: #f2f3f6;
}

/* ---------- Silver coating effect ---------- */
.silver-text {
  background: linear-gradient(115deg, #b8bac2 0%, #f4f5f8 25%, #8f929c 50%, #f4f5f8 75%, #b8bac2 100%) !important;
  background-size: 250% auto !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  animation: silver-shimmer 5s linear infinite;
}

@keyframes silver-shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 250% center; }
}

.silver-line::before {
  background: linear-gradient(90deg, transparent, var(--silver), transparent) !important;
  opacity: 0.55;
}

.silver-dot { background: linear-gradient(135deg, var(--silver-bright), var(--silver)) !important; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: 'Manrope', sans-serif;
  min-height: 100%;
}

body {
  background-image:
    radial-gradient(circle at 15% 10%, var(--bg-glow-1), transparent 40%),
    radial-gradient(circle at 85% 25%, var(--bg-glow-2), transparent 45%);
  background-attachment: fixed;
}

a { color: inherit; }

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Glass card ---------- */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  position: relative;
  overflow: hidden;
}

.glass::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
}

/* ---------- Nav ---------- */
nav.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  flex-wrap: wrap;
  gap: 12px;
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--ivory);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 100px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--ivory); background: var(--glass-bg-hover); }
.nav-links a.active { color: var(--gold-soft); background: var(--glass-bg); border: 1px solid var(--glass-border); }

/* ---------- Typography helpers ---------- */
.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
}

.serif { font-family: 'Cormorant Garamond', serif; }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-block;
  text-decoration: none;
  background: var(--gold);
  color: #16140f;
  padding: 13px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 14.5px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,175,55,0.25); }

.btn-ghost {
  display: inline-block;
  text-decoration: none;
  color: var(--ivory);
  border: 1px solid var(--glass-border);
  padding: 9px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); }

/* ---------- Signal badge ---------- */
.signal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
}
.signal-badge.buy { background: var(--buy-glow); color: var(--buy); border: 1px solid rgba(79,157,105,0.35); }
.signal-badge.hold { background: var(--hold-glow); color: var(--hold); border: 1px solid rgba(168,84,74,0.3); }
.signal-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ---------- Footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--glass-border);
  padding: 32px 0;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-top: 40px;
}
footer.site-footer .links { margin-bottom: 10px; }
footer.site-footer .links a { text-decoration: none; margin: 0 12px; color: var(--muted); }
footer.site-footer .links a:hover { color: var(--gold-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  nav.site-nav { padding: 16px 0; }
  .nav-links a { padding: 7px 11px; font-size: 13px; }
}

@media (max-width: 480px) {
  .brand span { font-size: 17px; }
}