:root{--primary: #0f4c75;--primary-hover: #0a3a5c;--secondary: #3eafc4;--accent: #f97316;--green-900: var(--primary);--green-600: var(--secondary);--green-100: rgba(62, 175, 196, .15);--cream: #f8fafc;--text: #1b262c;--muted: #6b7280}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:var(--cream)}a{color:inherit;text-decoration:none}.hero{background:linear-gradient(135deg,var(--primary),#0a3a5c);color:#f8fafc;padding:80px 24px;text-align:center}.hero h1{font-size:2.5rem;margin:0 0 12px}.hero p{opacity:.9;max-width:560px;margin:0 auto 28px}.btn{display:inline-block;padding:14px 28px;border-radius:10px;font-weight:700;border:none;cursor:pointer;font-size:15px}.btn-primary{background:var(--secondary);color:#fff}.btn-primary:hover{background:#2d9aaf}.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5);margin-left:12px}.shell{max-width:720px;margin:0 auto;padding:32px 20px 48px}.card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:24px;box-shadow:0 4px 20px #0f4c750f}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input,.field select{width:100%;padding:10px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:14px}.steps{display:flex;gap:8px;margin-bottom:24px}.step{flex:1;height:4px;border-radius:2px;background:#e2e8f0}.step.done{background:var(--secondary)}.step.active{background:var(--primary)}.provision{text-align:center;padding:40px 20px}.spinner{width:64px;height:64px;border:4px solid var(--green-100);border-top-color:var(--green-600);border-radius:50%;animation:spin .9s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.creds{background:var(--green-100);border-radius:12px;padding:20px;margin-top:20px;text-align:left;font-size:14px}.nav{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#fff;border-bottom:1px solid #e2e8f0}.brand{font-weight:800;color:var(--green-900);text-decoration:none;display:flex;flex-direction:column;gap:2px}.brand-name{font-size:1.05rem;letter-spacing:-.02em}.brand-tag{font-size:11px;font-weight:500;color:var(--muted)}.nav-cta{padding:10px 18px!important;font-size:14px!important}.hero-eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;opacity:.85;margin:0 0 10px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.site-footer{text-align:center;padding:32px 20px 48px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:6px;border-top:1px solid #e2e8f0;margin-top:24px;background:#fff}.site-footer strong{color:var(--green-900);font-size:15px}.footer-muted{font-size:12px}.payment-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:960px}.pay-amount{font-size:2.25rem;font-weight:800;color:var(--green-900);margin:12px 0 16px}.pay-features{font-size:14px;color:var(--muted);padding-left:18px;line-height:1.9;margin-bottom:20px}.pay-error{color:#dc2626;font-size:14px}.stripe-wrap{min-height:360px}.stripe-embed{min-height:340px}.stripe-loading{font-size:14px;color:var(--muted);margin-bottom:12px}.stripe-trust{font-size:12px;color:var(--muted);margin-top:16px;text-align:center}.stripe-trust strong{color:#635bff}.stripe-fallback{margin-top:12px}@media (max-width: 800px){.payment-layout{grid-template-columns:1fr}}.symptom-grid{display:flex;flex-wrap:wrap;gap:8px}.symptom-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid #e2e8f0;border-radius:999px;font-size:13px;cursor:pointer}.symptom-chip:has(input:checked){background:var(--green-100);border-color:var(--green-600)}