:root{--silberg-red:#b51017;--silberg-red-dark:#7e090e;--silberg-ink:#11161a;--silberg-muted:#667079;--silberg-soft:#f5f6f7;--silberg-line:#dfe4e7;--silberg-shadow:0 18px 50px rgba(17,22,26,.10)}
.silberg-membership-page{max-width:1100px;margin:0 auto;color:var(--silberg-ink)}
.silberg-membership-page *{box-sizing:border-box}
.silberg-membership-intro{position:relative;overflow:hidden;display:grid;grid-template-columns:1.35fr .65fr;gap:35px;align-items:center;padding:clamp(30px,5vw,58px);border-radius:24px;background:linear-gradient(125deg,#10161a 0%,#171f24 62%,#7e090e 160%);color:#fff;box-shadow:var(--silberg-shadow);margin-bottom:28px}
.silberg-membership-intro:after{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-110px;top:-110px}
.silberg-membership-intro h2{font-size:clamp(2.6rem,6vw,5rem);line-height:.98;margin:10px 0 18px;color:#fff}.silberg-membership-intro p{font-size:1.1rem;color:#dbe1e4;max-width:680px}.silberg-membership-kicker{display:inline-block;color:#d62a30;font-weight:800;text-transform:uppercase;letter-spacing:.09em;font-size:.75rem}.silberg-membership-actions{display:grid;gap:12px;position:relative;z-index:1}
.silberg-membership-button{border:0;border-radius:9px;padding:15px 20px;background:var(--silberg-red);color:#fff!important;text-decoration:none!important;font-weight:800;display:inline-flex;justify-content:center;align-items:center;box-shadow:0 10px 25px rgba(181,16,23,.24);transition:transform .2s,background .2s}.silberg-membership-button:hover{transform:translateY(-2px);background:var(--silberg-red-dark)}.silberg-membership-button.secondary{background:#fff;color:var(--silberg-ink)!important;box-shadow:none}.silberg-membership-button.submit{font-size:1.05rem;padding:17px 24px;width:100%}.silberg-membership-button:disabled{opacity:.65;cursor:wait;transform:none}
.silberg-fees{display:grid;grid-template-columns:1fr 1.3fr;gap:32px;align-items:center;padding:30px;border:1px solid var(--silberg-line);border-radius:20px;background:#fff;box-shadow:0 10px 35px rgba(17,22,26,.06);margin-bottom:34px}.silberg-fees h3{font-size:2rem;margin:7px 0}.silberg-fees p{color:var(--silberg-muted);margin-bottom:0}.silberg-fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.silberg-fee-grid article{background:var(--silberg-soft);border-radius:14px;padding:22px 12px;text-align:center}.silberg-fee-grid strong{display:block;font-size:1.8rem;color:var(--silberg-red)}.silberg-fee-grid span{font-weight:700;font-size:.9rem}
.silberg-application-form{display:grid;gap:24px}.silberg-form-header{padding:35px;border-radius:20px;background:var(--silberg-soft);border-left:5px solid var(--silberg-red)}.silberg-form-header h2{font-size:clamp(2.1rem,4vw,3.4rem);line-height:1.05;margin:8px 0}.silberg-form-header p{color:var(--silberg-muted);margin-bottom:0}
.silberg-application-form fieldset{min-width:0;margin:0;padding:28px;border:1px solid var(--silberg-line);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(17,22,26,.045)}.silberg-application-form legend{padding:0 10px;color:var(--silberg-red-dark);font-size:1.35rem;font-weight:800}.silberg-application-form label{display:grid;gap:7px;font-weight:700;margin-bottom:16px}.silberg-application-form label:last-child{margin-bottom:0}.silberg-application-form input[type=text],.silberg-application-form input[type=email],.silberg-application-form input[type=tel],.silberg-application-form input[type=date],.silberg-application-form input[type=number]{width:100%;min-width:0;padding:13px 14px;border:1px solid #cbd2d6;border-radius:9px;background:#fff;font:inherit;color:var(--silberg-ink)}.silberg-application-form input:focus{outline:3px solid rgba(181,16,23,.14);border-color:var(--silberg-red)}.silberg-application-form small{font-weight:400;color:var(--silberg-muted)}.silberg-form-grid{display:grid;gap:16px}.silberg-form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.silberg-form-grid.compact{max-width:520px}.silberg-field-help{margin-top:0;color:var(--silberg-muted)}.silberg-field-help a{color:var(--silberg-red)}
.silberg-guardian-section{margin:4px 0 18px;padding:18px;border:1px solid #e2c0c1;border-radius:13px;background:#fff8f8}.silberg-guardian-section[hidden]{display:none}
.silberg-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}.silberg-choice-grid label{display:flex;align-items:flex-start;gap:11px;border:1px solid var(--silberg-line);border-radius:13px;padding:18px;margin:0;cursor:pointer}.silberg-choice-grid label:has(input:checked){border-color:var(--silberg-red);box-shadow:0 0 0 2px rgba(181,16,23,.11)}.silberg-choice-grid input{margin-top:4px}.silberg-choice-grid span{display:grid}.silberg-choice-grid small{margin-top:3px}
.silberg-checkbox{grid-template-columns:auto 1fr!important;align-items:flex-start!important;gap:11px!important;font-weight:400!important;color:#31393e}.silberg-checkbox input{width:18px;height:18px;margin-top:3px;accent-color:var(--silberg-red)}.silberg-checkbox.final{padding:22px;border:1px solid var(--silberg-line);border-radius:14px;background:var(--silberg-soft)}
.family-row{padding-top:12px;border-top:1px dashed var(--silberg-line)}.family-row:first-of-type{border-top:0}.silberg-signature-wrap{background:#fff;border:2px solid #b9c2c7;border-radius:13px;padding:12px 12px 0;overflow:hidden}.silberg-signature-wrap:focus-within{border-color:var(--silberg-red);box-shadow:0 0 0 3px rgba(181,16,23,.12)}#silberg-signature-pad{display:block;width:100%;height:210px;background:repeating-linear-gradient(0deg,#fff 0,#fff 39px,#f2f4f5 40px);touch-action:none;cursor:crosshair;outline:none}.silberg-signature-line{display:block;border-top:1px solid #919ba1;padding:7px 4px;color:var(--silberg-muted);font-size:.8rem}.silberg-clear-signature{margin-top:12px;border:1px solid var(--silberg-red);background:#fff;color:var(--silberg-red);border-radius:7px;padding:9px 13px;font-weight:700}.silberg-signature-error{color:#a20e14;font-weight:700;margin-bottom:0}.silberg-submit-note{font-size:.88rem;color:var(--silberg-muted);text-align:center;margin-top:-10px}.silberg-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.silberg-form-message{padding:17px 20px;border-radius:12px;margin-bottom:24px}.silberg-form-message.success{background:#e7f6ec;border:1px solid #70ad82;color:#165d31}.silberg-form-message.error{background:#fff0f0;border:1px solid #d99090;color:#8b1217}
@media(max-width:800px){.silberg-membership-intro,.silberg-fees{grid-template-columns:1fr}.silberg-membership-actions{grid-template-columns:1fr 1fr}.silberg-choice-grid{grid-template-columns:1fr}.silberg-fee-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.silberg-membership-intro,.silberg-fees,.silberg-form-header,.silberg-application-form fieldset{padding:22px}.silberg-form-grid.two,.silberg-membership-actions,.silberg-fee-grid{grid-template-columns:1fr}.silberg-membership-intro h2{font-size:2.8rem}#silberg-signature-pad{height:170px}}

.silberg-age-status{display:block;min-height:1.25em;margin-top:3px;font-size:.84rem;font-weight:700}
.silberg-age-status.adult{color:#22643a}.silberg-age-status.minor{color:#8a5a00}.silberg-age-status.invalid{color:#a20e14}
.silberg-security-check{background:linear-gradient(135deg,#f8f9fa,#fff)!important;border-color:#cbd2d6!important}
.silberg-captcha-label{max-width:300px;font-size:1.05rem}
.silberg-captcha-label input{margin-top:3px}