:root{
  --navy:#0a2342;
  --navy-2:#1a3a6e;
  --blue:#1a5ba6;
  --gold:#c9a84c;
  --gray-900:#111827;
  --gray-700:#374151;
  --gray-500:#6b7280;
  --gray-300:#d1d5db;
  --gray-100:#f3f4f6;
  --bg:#f0f4f8;
  --danger:#b91c1c;
  --danger-bg:#fef2f2;
  --success:#0a7d3f;
  --success-bg:#f0fdf4;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Segoe UI',Arial,sans-serif;
  background:var(--bg);
  color:var(--gray-900);
}
a{color:var(--blue);text-decoration:none;}
a:hover{text-decoration:underline;}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 48px;background:#ffffff;border-bottom:1px solid #e5e7eb;
}
.topbar .brand{font-size:22px;font-weight:700;color:var(--navy);letter-spacing:-0.5px;}
.topbar .brand span{color:var(--gold);}
.topbar nav a{margin-left:28px;color:var(--gray-700);font-weight:500;font-size:14px;}
.topbar .btn-cta{
  margin-left:28px;padding:9px 20px;border-radius:8px;
  background:var(--navy);color:#fff!important;font-weight:600;
}

.hero{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,var(--blue) 100%);
  color:#fff;padding:90px 48px 100px;text-align:center;
}
.hero .tag{
  font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-weight:600;
}
.hero h1{font-size:44px;margin:0 0 18px;font-weight:800;letter-spacing:-1px;}
.hero h1 span{color:var(--gold);}
.hero p{font-size:17px;color:rgba(255,255,255,.78);max-width:640px;margin:0 auto 34px;line-height:1.6;}
.hero .actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:14px 30px;border-radius:10px;font-weight:600;font-size:15px;
  border:none;cursor:pointer;transition:.15s;
}
.btn-primary{background:var(--gold);color:var(--navy);}
.btn-primary:hover{background:#d9b95c;}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4);}
.btn-outline:hover{border-color:#fff;}

.features{max-width:1080px;margin:0 auto;padding:70px 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:28px;}
.feature{background:#fff;border-radius:14px;padding:28px 24px;box-shadow:0 4px 18px rgba(10,35,66,.06);}
.feature .icon{font-size:26px;margin-bottom:12px;}
.feature h3{margin:0 0 8px;font-size:16px;color:var(--navy);}
.feature p{margin:0;font-size:13.5px;color:var(--gray-500);line-height:1.6;}

.footer-public{padding:36px 48px;text-align:center;color:var(--gray-500);font-size:12.5px;border-top:1px solid #e5e7eb;background:#fff;}

/* ── AUTH CARDS (login / register / recover / reset / 2fa) ───────────── */
.auth-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 55%,var(--blue) 100%);
  padding:32px 16px;
}
.auth-card{
  background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.25);
  width:100%;max-width:440px;padding:40px 38px;
}
.auth-card.wide{max-width:560px;}
.auth-brand{text-align:center;margin-bottom:26px;}
.auth-brand .brand{font-size:22px;font-weight:700;color:var(--navy);}
.auth-brand .brand span{color:var(--gold);}
.auth-brand .sub{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--gray-500);margin-top:4px;}
.auth-card h1{font-size:20px;margin:0 0 6px;color:var(--navy);text-align:center;}
.auth-card .lead{font-size:13.5px;color:var(--gray-500);text-align:center;margin:0 0 26px;}

.field{margin-bottom:18px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--gray-700);margin-bottom:6px;}
.field input,.field select{
  width:100%;padding:12px 14px;border:1.5px solid var(--gray-300);border-radius:9px;
  font-size:14px;font-family:inherit;background:#fdfdfd;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);background:#fff;}
.field .hint{font-size:11.5px;color:var(--gray-500);margin-top:5px;}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

.btn-block{width:100%;padding:13px;border-radius:9px;background:var(--navy);color:#fff;font-weight:600;font-size:14.5px;border:none;cursor:pointer;}
.btn-block:hover{background:var(--navy-2);}
.btn-secondary-block{width:100%;padding:12px;border-radius:9px;background:#fff;color:var(--navy);font-weight:600;font-size:13.5px;border:1.5px solid var(--gray-300);cursor:pointer;margin-top:10px;}

.alert{padding:12px 14px;border-radius:9px;font-size:13px;margin-bottom:18px;}
.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid #fecaca;}
.alert-success{background:var(--success-bg);color:var(--success);border:1px solid #bbf7d0;}

.auth-links{text-align:center;margin-top:22px;font-size:13px;color:var(--gray-500);}
.otp-input{display:flex;gap:10px;justify-content:center;margin:22px 0;}
.otp-input input{
  width:46px;height:54px;text-align:center;font-size:22px;font-weight:700;
  border:1.5px solid var(--gray-300);border-radius:10px;
}
.qr-box{text-align:center;margin:18px 0;}
.qr-box img{border:8px solid var(--gray-100);border-radius:12px;}
.secret-box{
  background:var(--gray-100);border-radius:8px;padding:10px 14px;text-align:center;
  font-family:'Courier New',monospace;font-size:14px;letter-spacing:2px;color:var(--navy);margin-top:10px;word-break:break-all;
}
.tab-switch{display:flex;justify-content:center;gap:20px;margin-bottom:6px;}
.tab-switch button{background:none;border:none;color:var(--blue);font-size:12.5px;cursor:pointer;font-weight:600;}