*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#06143c;color:#0a1533}body{min-height:100vh;background:radial-gradient(circle at 50% 0,#123b91 0,#071b50 38%,#04102f 100%)}button,input,select{font:inherit}.shell{min-height:100vh;display:grid;place-items:center;padding:24px}.checkout-card{width:min(100%,620px);background:#fff;border-radius:28px;padding:26px;box-shadow:0 30px 90px rgba(0,0,0,.35)}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.brand{font-weight:900;letter-spacing:-.03em;font-size:1.05rem}#lang{border:1px solid #dbe3f2;background:#f6f9ff;border-radius:999px;padding:8px 12px;font-weight:800;color:#123b91;cursor:pointer}.progress{height:7px;background:#e8eef8;border-radius:999px;overflow:hidden}.progress>div{height:100%;width:25%;background:linear-gradient(90deg,#176cff,#20c9ff);transition:width .25s ease}.step-dots{display:flex;gap:7px;margin-top:10px}.step-dots span{width:8px;height:8px;border-radius:50%;background:#dce5f3}.step-dots span.active{background:#176cff}.step-label{font-size:.75rem;font-weight:800;color:#6d7890;text-transform:uppercase;letter-spacing:.08em;margin-top:10px}.step{display:none;padding-top:20px}.step.active{display:block}.step h1,.success h1{font-size:clamp(1.8rem,5vw,2.5rem);line-height:1.05;letter-spacing:-.045em;margin:0 0 8px}.step>p,.success p{color:#65718a;margin:0 0 24px;line-height:1.5}label{display:block;margin:15px 0}label span{display:block;font-size:.82rem;font-weight:800;margin:0 0 7px;color:#34415c}input,select{width:100%;border:1px solid #dce4f0;border-radius:14px;padding:14px 15px;outline:none;background:#fbfdff;color:#101b36}input:focus,select:focus{border-color:#2587ff;box-shadow:0 0 0 3px rgba(37,135,255,.12)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:grid;grid-template-columns:1fr 1.6fr;gap:10px;margin-top:24px}.actions.single{grid-template-columns:1fr}.actions button,#restart{border:0;border-radius:14px;padding:14px 16px;font-weight:900;cursor:pointer;background:#edf2f9;color:#24304a}.actions .primary,#restart.primary{background:linear-gradient(135deg,#176cff,#0ec5f3);color:#fff}.review-details{background:#f5f8fd;border-radius:16px;padding:16px;line-height:1.7;color:#4f5d77}.totals{margin-top:16px}.totals div{display:flex;justify-content:space-between;padding:10px 2px;color:#59657d}.totals .grand{border-top:1px solid #e1e7f1;margin-top:5px;padding-top:15px;color:#0b1734;font-size:1.1rem}.success{display:none;text-align:center;padding:34px 8px 8px}.success.show{display:block}.success button{width:100%;margin-top:8px}[hidden]{display:none!important}@media(max-width:520px){.shell{padding:12px}.checkout-card{border-radius:22px;padding:20px}.grid{grid-template-columns:1fr}.actions{grid-template-columns:1fr 1.35fr}}
.offer-name{font-size:.72rem;color:#6d7890;font-weight:800;margin-top:2px}.offer-note{margin-top:14px;padding:12px 14px;border-radius:14px;background:#eef6ff;color:#24507d;font-size:.84rem;font-weight:700;line-height:1.4}

/* PayPal Hosted Buttons checkout */
.review-actions{grid-template-columns:minmax(120px,180px);justify-content:start;margin-bottom:14px}.paypal-payment{margin-top:10px;padding:16px;border:1px solid #dce7f6;border-radius:18px;background:#f8fbff}.paypal-loading{padding:12px 4px;text-align:center;color:#64718b;font-size:.86rem;font-weight:800}.paypal-error{padding:12px 14px;border-radius:12px;background:#fff0f0;color:#a72929;font-size:.86rem;font-weight:800;line-height:1.4}.paypal-button-slot{min-height:46px}.paypal-note{text-align:center;margin:10px 0 0;color:#8792a8;font-size:.74rem;font-weight:700}.paypal-payment[hidden]{display:none!important}