.tb-contact-container{background-color:var(--tb-bg-container,#0f172a);min-height:100vh;color:var(--tb-text-secondary,#e2e8f0);padding:40px 16px 80px;font-family:Arial,Helvetica,sans-serif;transition:background-color .2s,color .2s}.tb-contact-wrapper{max-width:760px;margin:0 auto}.tb-contact-hero{text-align:center;margin-bottom:32px}.tb-contact-badge{color:var(--tb-primary,#ff3b30);text-transform:uppercase;letter-spacing:.08em;background-color:#ff3b301f;border-radius:20px;margin-bottom:12px;padding:6px 14px;font-size:12px;font-weight:700;display:inline-block}.tb-contact-title{color:var(--tb-text-primary,#fff);margin:0 0 10px;font-size:32px;font-weight:800}.tb-contact-subtitle{color:var(--tb-text-muted,#94a3b8);margin:0;font-size:15px;line-height:1.5}.tb-contact-card{background-color:var(--tb-bg-surface,#1e293b);border:1px solid var(--tb-border-color,#334155);border-radius:12px;padding:32px;box-shadow:0 4px 12px #0000000d}.tb-error-banner{color:#f87171;background-color:#ef444426;border:1px solid #ef4444;border-radius:8px;margin-bottom:20px;padding:12px;font-size:14px}.tb-contact-form{flex-direction:column;gap:20px;display:flex}.tb-form-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.tb-form-group{flex-direction:column;gap:8px;display:flex}.tb-form-group label{color:var(--tb-text-primary,#fff);font-size:13px;font-weight:600}.tb-form-group input,.tb-form-group select,.tb-form-group textarea{background-color:var(--tb-bg-container,#0f172a);border:1px solid var(--tb-border-color,#334155);color:var(--tb-text-primary,#fff);border-radius:8px;outline:none;padding:12px;font-size:14px;transition:border-color .2s}.tb-form-group input:focus,.tb-form-group select:focus,.tb-form-group textarea:focus{border-color:var(--tb-primary,#ff3b30)}.tb-checkbox-group{background-color:var(--tb-bg-card,#0f172a66);border:1px solid var(--tb-border-color,#334155);border-radius:8px;align-items:flex-start;gap:10px;padding:12px 16px;display:flex}.tb-checkbox-group input{accent-color:var(--tb-primary,#ff3b30);cursor:pointer;margin-top:3px}.tb-checkbox-group label{color:var(--tb-text-secondary,#e2e8f0);cursor:pointer;font-size:13px;line-height:1.4}.tb-submit-btn{background-color:var(--tb-primary,#ff3b30);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:8px;padding:14px;font-size:15px;font-weight:700;transition:opacity .2s}.tb-submit-btn:hover{opacity:.9}.tb-submit-btn:disabled{opacity:.5;cursor:not-allowed}.tb-success-card{text-align:center;padding:48px 32px}.tb-success-icon{color:#22c55e;background-color:#22c55e26;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;font-size:32px;font-weight:700;display:flex}.tb-success-details{background-color:var(--tb-bg-card,#0f172a66);border:1px solid var(--tb-border-color,#334155);text-align:left;border-radius:8px;margin:24px 0;padding:16px}.tb-success-details p{color:var(--tb-text-muted,#94a3b8);margin:6px 0;font-size:14px}.tb-primary-btn{background-color:var(--tb-primary,#ff3b30);color:#fff;border-radius:24px;padding:12px 28px;font-size:14px;font-weight:700;text-decoration:none;transition:opacity .2s;display:inline-block}.tb-primary-btn:hover{opacity:.9}.tb-contact-footer{text-align:center;margin-top:28px}.tb-back-btn{color:var(--tb-text-primary,#fff);background-color:var(--tb-bg-surface,#1e293b);border:1px solid var(--tb-border-color,#334155);border-radius:20px;padding:10px 20px;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.tb-back-btn:hover{border-color:var(--tb-primary,#ff3b30);color:var(--tb-primary,#ff3b30)}@media screen and (max-width:600px){.tb-form-grid{grid-template-columns:1fr}.tb-contact-card{padding:20px}.tb-contact-title{font-size:24px}}