:root{
  --ink:#0b2340; --muted:#5a6b7b;
  --shadow: 0 10px 25px rgba(0,0,0,.08);
  --radius: 16px;
  --good:#1a7f37; --bad:#b42318;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background: radial-gradient(1200px 600px at 20% 10%, #243b55 0%, #141e30 55%, #0b1020 100%);
  min-height:100vh;
}

.wrap{ max-width: 980px; margin: 0 auto; padding: 22px 16px 48px; position:relative; }

.top{ display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom: 12px; }

.backLink{
  color: rgba(255,255,255,.9);
  text-decoration:none;
  font-weight: 900;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
}

.langToggle{
  display:flex; gap:10px; align-items:center;
  padding:10px 12px; border-radius: 999px; background:#fff;
  box-shadow: 0 4px 14px rgba(0,0,0,.06);
}
.muted{ color: var(--muted); font-size: 13px; }

.switch{ width:48px;height:28px;border-radius:20px;background:#d7dde5; position:relative; cursor:pointer; }
.knob{ width:22px;height:22px;border-radius:50%; background:#fff; position:absolute; top:3px; left:3px;
  transition: all .2s ease; box-shadow: 0 4px 10px rgba(0,0,0,.15); }
.switch.on{ background:#0b2340; } .switch.on .knob{ left:23px; }

.heroCard{
  background: rgba(255,255,255,.92);
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(0,0,0,.18);
  padding: 16px;
}
.heroCard h1{ margin:0; font-size: 22px; }
.ctaRow{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px; }

.btnLink{
  display:inline-flex; align-items:center; padding:12px 14px;
  border-radius:14px; border:1px solid #dfe6ef; background:#fff;
  font-weight:900; color:#0b2340; text-decoration:none;
}

.card{
  margin-top: 14px;
  background: rgba(255,255,255,.93);
  border-radius: 18px;
  box-shadow: 0 16px 36px rgba(0,0,0,.18);
  padding: 18px;
}

.disclaimer{
  padding: 12px; border-radius: 14px; background:#f6f8fc;
  border:1px solid #e7edf6; font-size: 13px; color: var(--muted);
}

.section{ margin-top: 14px; }
.section h2{ margin: 0 0 10px; font-size: 18px; }
.divider{ height:1px; background:#eef2f7; margin: 16px 0; }

.grid{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
@media(max-width:820px){ .grid{ grid-template-columns: 1fr; } }

label{ display:block; font-size: 13px; color: var(--muted); margin: 10px 0 6px; }

input, select{
  width:100%; padding: 12px 12px; border-radius: 12px; border: 1px solid #dfe6ef;
  background:#fff; outline: none; font-size: 14px;
}

.actions{ margin-top: 16px; display:flex; justify-content:flex-end; }

.btn{
  border:none; padding: 12px 16px; border-radius: 14px; cursor:pointer; font-weight: 900;
  background:#0b2340; color:#fff; box-shadow: 0 10px 24px rgba(11,35,64,.18);
}

.footer{ margin-top: 18px; text-align:center; color: var(--muted); font-size: 13px; }

/* Modal */
.overlay{
  display:none; position:fixed; inset:0; background: rgba(0,0,0,.35);
  z-index: 999; align-items:center; justify-content:center;
}
.overlay.show{ display:flex; }
.modal{
  width: min(560px, 92vw);
  background:#fff; border-radius: 18px; box-shadow: 0 18px 40px rgba(0,0,0,.22);
  padding: 18px;
}
.modalTop{ display:flex; gap:12px; align-items:center; }
.spin{
  width:40px;height:40px; border:4px solid rgba(11,35,64,.18); border-top-color:#0b2340;
  border-radius:50%; animation: spin 1s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }
.modalTitle{ margin:0; font-size:16px; }
.modalMsg{ margin:10px 0 0; color:#0b2340; white-space: pre-wrap; }
.modalMsg.good{ color: var(--good); }
.modalMsg.bad{ color: var(--bad); }
.modalActions{ display:flex; justify-content:flex-end; gap:10px; margin-top: 14px; }
.modalBtn{ border:1px solid #dfe6ef; background:#fff; padding: 10px 12px; border-radius: 12px; cursor:pointer; }
.modalBtn.primary{ border:none; background:#0b2340; color:#fff; font-weight:900; }