body{margin:0;font-family:Inter,system-ui,Segoe UI,sans-serif;background:#050814;color:#f5f7ff}
.container{max-width:1160px;margin:0 auto;padding:0 1.5rem}
.site-header{position:sticky;top:0;background:rgba(3,8,26,.95);backdrop-filter:blur(22px);border-bottom:1px solid rgba(69,168,255,.3)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}
.logo{display:flex;align-items:center;gap:.5rem}
.logo-mark{height:32px}
.logo-text{font-weight:700;letter-spacing:.08em;font-size:.8rem;text-transform:uppercase;color:#e1f3ff}
.main-nav{display:flex;gap:1.2rem}
.main-nav a{color:#c5cae9;text-decoration:none}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1.4rem;border-radius:999px;font-weight:600;border:1px solid transparent}
.btn-primary{background:linear-gradient(135deg,#00a0e0,#35d6ff);color:#050814}
.section{padding:4rem 0}
.section-alt{background:radial-gradient(circle at top,#122749 0,#050814 55%)}
.card{border-radius:1.1rem;padding:1.4rem;background:#050b1f;border:1px solid rgba(111,140,255,.22)}



/* ====== Contact Card page ====== */
.contact-card-wrap{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:1.75rem;
  align-items: start;
}
@media (max-width: 960px){
  .contact-card-wrap{ grid-template-columns: 1fr; }
}
.profile-card{
  position: relative;
  overflow:hidden;
}
.profile-top{
  display:flex;
  align-items:center;
  gap:1rem;
  margin-bottom:1rem;
}
.avatar{
  width:64px;height:64px;border-radius:18px;
  background: radial-gradient(circle at top left, rgba(0,160,224,0.9), rgba(17,26,64,0.6));
  display:flex;align-items:center;justify-content:center;
  color:#050814;font-weight:800;
  box-shadow: 0 18px 44px rgba(0,160,224,0.25);
}
.profile-name{ margin:0; font-size:1.35rem; letter-spacing:-0.02em; }
.profile-role{ margin:0.1rem 0 0; color:#b3b9d9; font-size:0.92rem; }
.profile-badges{ display:flex; flex-wrap:wrap; gap:0.4rem; margin-top:0.75rem; }
.profile-badges .badge-soft{ background: rgba(0,160,224,0.12); color:#c1ecff; }
.kv{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap:0.65rem 1rem;
  margin-top:1.25rem;
  font-size:0.92rem;
}
@media (max-width:520px){
  .kv{ grid-template-columns: 1fr; }
}
.kv .k{ color:#9ca8dd; font-size:0.82rem; letter-spacing:0.08em; text-transform:uppercase; }
.kv .v a{ color:#e1f7ff; text-decoration:none; border-bottom:1px dashed rgba(53,214,255,0.45); }
.kv .v a:hover{ border-bottom-color: rgba(53,214,255,0.95); }
.action-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:0.85rem;
  margin-top:1.25rem;
}
@media (max-width:520px){
  .action-grid{ grid-template-columns:1fr; }
}
.btn-block{ width:100%; }
.btn-secondary{
  background: rgba(111,140,255,0.10);
  border: 1px solid rgba(139,155,255,0.45);
  color:#e8ecff;
}
.btn-secondary:hover{ background: rgba(111,140,255,0.16); }
.small-note{
  margin-top:1rem;
  color:#9ca8dd;
  font-size:0.85rem;
}
.qr-card{
  text-align:center;
}
.qr-frame{
  border-radius: 1.1rem;
  padding: 1rem;
  border: 1px solid rgba(111,140,255,0.22);
  background: rgba(8, 11, 35, 0.95);
}
.qr-img{
  width: 100%;
  max-width: 260px;
  margin: 0 auto;
  border-radius: 1rem;
  background: rgba(0,160,224,0.10);
  display:flex;
  align-items:center;
  justify-content:center;
  aspect-ratio: 1 / 1;
  color:#9ca8dd;
  font-size:0.9rem;
}
.copy-row{
  display:flex;
  gap:0.6rem;
  margin-top:0.9rem;
}
.copy-row input{
  flex:1;
  border-radius:0.9rem;
  border:1px solid rgba(111,140,255,0.5);
  background: rgba(5, 10, 32, 0.95);
  color:#f5f7ff;
  padding:0.65rem 0.8rem;
}
.toast{
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(4, 8, 26, 0.95);
  border: 1px solid rgba(69,168,255,0.35);
  color:#e1f7ff;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  box-shadow: 0 14px 38px rgba(0,0,0,0.35);
  opacity: 0;
  pointer-events:none;
  transition: opacity .18s ease-out, transform .18s ease-out;
}
.toast.show{
  opacity:1;
  transform: translateX(-50%) translateY(-4px);
}