:root{
  --glass: rgba(255,255,255,.10);
  --glass2: rgba(255,255,255,.06);
  --line: rgba(255,255,255,.16);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
}
*{box-sizing:border-box}
body{
  margin:0; min-height:100vh;
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(1000px 600px at 10% 10%, rgba(79,70,229,.35), transparent 60%),
    radial-gradient(800px 600px at 90% 20%, rgba(16,185,129,.25), transparent 60%),
    radial-gradient(900px 700px at 40% 90%, rgba(236,72,153,.20), transparent 60%),
    #070A12;
}
a{color:inherit}
.container{max-width:980px;margin:0 auto;padding:24px}
.card{
  background: linear-gradient(180deg, var(--glass), var(--glass2));
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.header{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 18px;
}
.brand{font-weight:900;letter-spacing:.4px}
.pill{
  display:inline-flex;gap:8px;align-items:center;
  padding:10px 12px;border-radius:999px;border:1px solid var(--line);
  background: rgba(255,255,255,.06);
}
.main{padding:18px}
.input{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
}
.input::placeholder{color:rgba(255,255,255,.55)}
.btn{
  width:100%;
  padding:12px 14px;
  border:0;
  border-radius:14px;
  background: rgba(255,255,255,.92);
  color:#0b1020;
  font-weight:800;
  cursor:pointer;
}
.btn.secondary{
  background: rgba(255,255,255,.08);
  color:var(--text);
  border:1px solid var(--line);
}
.row{display:grid;gap:12px}
.notice{
  padding:12px 14px;border-radius:14px;border:1px solid var(--line);
  background: rgba(255,255,255,.06);
  color:var(--muted);
}
.small{font-size:13px;color:var(--muted)}
hr.sep{border:0;border-top:1px solid rgba(255,255,255,.12);margin:14px 0}

a.btn{
  display:block;
  text-decoration:none;
  text-align:center;
}
a.btn.secondary{
  display:block;
  text-decoration:none;
  text-align:center;
}
/* ===== Reusable Header + Hamburger ===== */
.header-nav{ position: relative; }

.nav{ margin-left:auto; position:relative; display:none; }

.hamburger{
  width:40px;height:40px;
  border-radius:12px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  color: var(--text);
  font-size:18px;
  cursor:pointer;
}

.nav-menu{
  display:none;
  position:absolute;
  right:0;
  top:48px;
  min-width: 220px;
  padding:10px;
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(20,25,40,.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0,0,0,.45);
  z-index: 50;
}
.nav-menu.show{ display:block; }

.nav-email{
  font-size:12px;
  color: var(--muted);
  padding:8px 10px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  margin-bottom:8px;
}

.nav-item{
  display:block;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  text-decoration:none;
  color: var(--text);
  font-weight:700;
  margin-bottom:8px;
}
.nav-item:last-child{ margin-bottom:0; }

/* Mobile: hide pill, show hamburger */
@media (max-width: 520px){
  .nav-pill{ display:none !important; }
  .nav{ display:block; }
}