:root{
  --bg1:#0b0f14;
  --bg2:#131a22;
  --fg:#ffffff;
  --muted:rgba(255,255,255,.72);
  --card:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.18);
  --accent:#7c5cff;
  --accent-2:#2de2e6;
  --radius:22px;
  --shadow: 0 10px 30px rgba(0,0,0,.35), 0 1px 0 rgba(255,255,255,.06) inset;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Roboto, system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  color:var(--fg);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(255,255,255,.10), transparent 60%),
    radial-gradient(1200px 600px at 90% 110%, rgba(255,255,255,.08), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg2) 60%, var(--bg1));
  min-height:100%;
}

.container{
  width:min(720px, 92vw);
  margin: min(8vh, 5rem) auto;
}

.card{
  position:relative;
  background:var(--card);
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  padding: clamp(1.2rem, 3vw, 2rem);
  box-shadow:var(--shadow);
  backdrop-filter: blur(8px);
}

.btn-book {
  display:inline-block;
  padding: .8rem 1.4rem;
  background: linear-gradient(90deg, #7c5cff, #2de2e6);
  color:#0b0f14;
  font-weight:600;
  border-radius: 12px;
  text-decoration:none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.btn-book:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.3);
}

.header{
  display:flex;
  align-items:center;
  gap: clamp(1rem, 2.4vw, 1.2rem);
  margin-bottom: 1rem;
}
.avatar{
  width: 84px; height: 84px; border-radius: 24px; overflow:hidden;
  border:1px solid var(--stroke);
  box-shadow: 0 6px 16px rgba(0,0,0,.25);
}
.avatar img{width:100%;height:100%;object-fit:cover}
.id{
  display:flex; flex-direction:column; gap:.25rem;
}
.id h1{
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  line-height:1.1; margin:0;
}
.id p{margin:0; color:var(--muted)}
.badges{display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.5rem}
.badge{
  font-size:.78rem; letter-spacing:.02em; text-transform:uppercase;
  background: rgba(255,255,255,.10);
  border:1px solid var(--stroke);
  color:var(--fg); padding:.35rem .6rem; border-radius:999px;
}

.bio{margin: .5rem 0 1rem; color:var(--muted)}

.links{ display:flex; flex-direction:column; gap:.75rem; margin-top: 1rem;}
.link{
  display:flex; align-items:center; gap:.9rem;
  padding: .9rem 1rem;
  border-radius: 16px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  text-decoration:none; color:var(--fg);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.link:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0,0,0,.35);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.32);
}
.link svg{width:22px;height:22px;flex: 0 0 22px}
.link .txt{display:flex; flex-direction:column; line-height:1.2}
.link .txt strong{font-weight:600}
.link .txt span{color:var(--muted); font-size:.92rem}

.footer{
  display:flex; justify-content:space-between; gap:1rem;
  margin-top: 1.2rem; color:var(--muted); font-size:.9rem;
}
.footer a{color:var(--muted); text-decoration:none; border-bottom:1px dashed rgba(255,255,255,.25)}
.footer a:hover{color:#fff; border-bottom-color:#fff}

.theme{
  display:flex; gap:.5rem; flex-wrap:wrap; align-items:center;
  margin-top: .5rem;
}
.theme .swatch{
  width:26px;height:26px;border-radius:50%;border:1px solid var(--stroke); cursor:pointer;
}
.theme .swatch[data-p="neon"]{background: linear-gradient(45deg, var(--accent), var(--accent-2))}
.theme .swatch[data-p="violet"]{background: #7c5cff}
.theme .swatch[data-p="cyan"]{background: #2de2e6}
.theme .swatch[data-p="red"]{background: #ff3b3b}
.theme .swatch[data-p="gold"]{background: #ffb84d}

.btn-primary{
  margin-top: .6rem;
  display:inline-block; padding:.7rem 1rem; border-radius:12px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border:0; color:#0b0f14; font-weight:700; text-decoration:none;
}

.qr{
  display:none;
}

@media (max-width: 560px){
  .header{align-items: flex-start}
}