.rsvp-hero{padding:160px 0 80px;text-align:center;position:relative}.rsvp-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0,rgba(201,169,110,.06) 0,transparent 60%)}.rsvp-section{padding:0 0 100px}.rsvp-form-wrap{max-width:600px;margin:0 auto;padding:0 24px}.rsvp-form{background:var(--black-soft);border:1px solid var(--charcoal);border-radius:4px;padding:48px 40px}.radio-group{display:flex;gap:16px}.radio-option{flex:1 1;position:relative}.radio-option input{position:absolute;opacity:0;width:0;height:0}.radio-label{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 16px;border:1px solid var(--charcoal);border-radius:2px;font-family:var(--font-sans);font-size:.8rem;letter-spacing:.08em;color:var(--text-secondary);cursor:pointer;transition:all .3s var(--ease-smooth);text-align:center}.radio-option input:checked+.radio-label{border-color:var(--gold);background:rgba(201,169,110,.08);color:var(--gold)}.radio-label:hover{border-color:var(--gold)}.radio-emoji{font-size:1.1rem}.rsvp-submit{width:100%;margin-top:12px}.rsvp-success{text-align:center;padding:60px 40px;background:var(--black-soft);border:1px solid var(--gold);border-radius:4px;box-shadow:var(--shadow-glow-gold)}.rsvp-success-icon{font-size:3.5rem;margin-bottom:20px;display:block}.rsvp-success h3{font-family:var(--font-display);font-size:1.8rem;color:var(--gold);margin-bottom:12px}.rsvp-success p{font-family:var(--font-body);font-size:1.1rem;color:var(--text-secondary);line-height:1.7}.rsvp-error{background:rgba(176,112,112,.1);border:1px solid var(--rose-deep);border-radius:2px;padding:12px 16px;margin-bottom:24px;font-family:var(--font-sans);font-size:.85rem;color:var(--rose-light);text-align:center}@media (max-width:480px){.rsvp-form{padding:32px 20px}.radio-group{flex-direction:column}}