.booking-wrap{--color-accent:#fb0;--color-accent-hover:#d49b00;--color-accent-on:#1d1d1f;--color-card-bg:#f5f5f7;--color-page-bg:#f5f5f7;--color-text-primary:#1d1d1f;--color-text-secondary:#515154;--color-border:#d1d1d6;--color-error:#c0392b;--font-stack:"Inter Variable", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius-card:18px;--radius-pill:9999px;--max-width:960px}.booking-wrap *,.booking-wrap :before,.booking-wrap :after{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}.booking-wrap{font-family:var(--font-stack);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;max-width:var(--max-width);margin:0 auto;padding:40px 24px;font-size:18px;line-height:1.65}#step-progress{border-bottom:1px solid var(--color-border);padding:24px 0 20px}#step-dots{align-items:center;gap:8px;list-style:none;display:flex}#step-dots li{background:var(--color-border);width:32px;height:32px;color:var(--color-text-secondary);user-select:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:600;transition:background .2s,color .2s;display:flex}#step-dots li[aria-current=step],#step-dots li.completed{background:var(--color-accent);color:var(--color-accent-on)}#step-label{color:var(--color-text-secondary);margin-top:8px;font-size:14px}.step-section{border-radius:var(--radius-card);background:#fff;margin-top:32px;padding:48px 40px;box-shadow:2px 4px 12px #00000014}.step-section h1,.step-section h2{margin-bottom:12px;font-size:clamp(24px,4vw,36px);font-weight:700;line-height:1.2}.step-section h1:focus,.step-section h2:focus{outline:none}.step-nav{justify-content:flex-end;gap:12px;margin-top:32px;display:flex}.booking-wrap .btn-primary{background:var(--color-accent);color:var(--color-accent-on);border-radius:var(--radius-pill);font-size:18px;font-weight:600;font-family:var(--font-stack);cursor:pointer;border:none;align-items:center;gap:8px;min-height:52px;padding:14px 32px;transition:background .15s;display:inline-flex}.booking-wrap .btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.booking-wrap .btn-primary:disabled{opacity:.4;cursor:not-allowed}.booking-wrap .btn-secondary{color:var(--color-accent);border:1.5px solid var(--color-accent);border-radius:var(--radius-pill);font-size:18px;font-weight:500;font-family:var(--font-stack);cursor:pointer;background:0 0;align-items:center;gap:8px;min-height:52px;padding:14px 28px;transition:background .15s;display:inline-flex}.booking-wrap .btn-secondary:hover{background:#ffbb0014}.booking-wrap button,.booking-wrap label,.booking-wrap a{-webkit-tap-highlight-color:transparent}#vocal-level-cards{grid-template-columns:1fr 1fr;gap:16px;margin:28px 0;display:grid}.level-card{border:2px solid var(--color-border);border-radius:var(--radius-card);cursor:pointer;background:#fff;flex-direction:column;gap:6px;min-height:44px;padding:20px 24px;transition:border-color .15s,background .15s;display:flex}.level-card:focus-within{outline:3px solid var(--color-accent);outline-offset:2px}.level-card.selected{border-color:var(--color-accent);background:#ffbb000f}.level-card input[type=radio]{opacity:0;width:0;height:0;position:absolute}.level-card__title{color:var(--color-text-primary);font-size:18px;font-weight:700}.level-card__desc{color:var(--color-text-secondary);font-size:16px}.strike-price{color:var(--color-text-secondary);margin-right:2px;font-weight:400;text-decoration:line-through}.value-badge{color:#2e7d32;border-radius:var(--radius-pill);vertical-align:middle;background:#e8f5e9;margin-left:6px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.field-group{flex-direction:column;gap:6px;margin-bottom:20px;display:flex}.booking-wrap label{color:var(--color-text-primary);font-size:18px;font-weight:500}.booking-wrap input,.booking-wrap textarea{font-family:var(--font-stack);border:1.5px solid var(--color-border);color:var(--color-text-primary);background:#fff;border-radius:12px;width:100%;min-height:52px;padding:14px 16px;font-size:18px;transition:border-color .15s}.booking-wrap textarea{resize:vertical;min-height:140px}.booking-wrap input:focus,.booking-wrap textarea:focus{border-color:var(--color-accent);outline:none}.booking-wrap input.invalid{border-color:var(--color-error)}.field-error{color:var(--color-error);font-size:16px}.field-hint{color:var(--color-text-secondary);font-size:16px}.checkbox-label{color:var(--color-text-secondary);cursor:pointer;align-items:center;gap:10px;font-size:16px;font-weight:400;display:flex}.checkbox-label input[type=checkbox]{width:18px;min-height:unset;cursor:pointer;border-radius:4px;flex-shrink:0;height:18px;padding:0}#step-2-sub{color:var(--color-text-secondary);margin-bottom:24px;font-size:18px}#duration-picker-label{margin-bottom:12px;font-size:18px;font-weight:600}#duration-picker{flex-wrap:wrap;gap:12px;margin:24px 0;display:flex}.duration-card{border:2px solid var(--color-border);cursor:pointer;background:#fff;border-radius:14px;flex-direction:column;flex:160px;gap:4px;min-height:44px;padding:18px 20px;transition:border-color .15s,background .15s;display:flex}.duration-card:focus-within{outline:3px solid var(--color-accent);outline-offset:2px}.duration-card.selected{border-color:var(--color-accent);background:#ffbb000f}.duration-card input[type=radio]{opacity:0;width:0;height:0;position:absolute}.duration-card__label{font-size:18px;font-weight:600}.recommended-badge{background:var(--color-accent);color:var(--color-accent-on);border-radius:var(--radius-pill);width:fit-content;margin-top:6px;padding:3px 10px;font-size:13px;font-weight:600;display:inline-block}#recommendation-callout{background:var(--color-card-bg);border-left:3px solid var(--color-accent);border-radius:0 12px 12px 0;margin:20px 0;padding:20px 24px}#recommendation-headline{margin-bottom:6px;font-size:18px;font-weight:700}#recommendation-body{color:var(--color-text-secondary);font-size:16px;line-height:1.65}#timezone-badge{margin-top:12px}#slot-container{margin-top:24px}#slot-loading{text-align:center;color:var(--color-text-secondary);padding:32px;font-size:18px}.slot-day{margin-bottom:24px}.slot-day__heading{color:var(--color-text-primary);margin-bottom:12px;font-size:18px;font-weight:600}.slot-day__times{flex-wrap:wrap;gap:10px;display:flex}.slot-btn{border:1.5px solid var(--color-border);border-radius:var(--radius-pill);font-size:16px;font-weight:500;font-family:var(--font-stack);cursor:pointer;min-height:44px;color:var(--color-text-primary);background:#fff;justify-content:center;align-items:center;padding:10px 20px;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.slot-btn:focus-within{outline:3px solid var(--color-accent);outline-offset:2px}.slot-btn.selected{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-accent-on)}.slot-btn input[type=radio]{opacity:0;width:0;height:0;position:absolute}#slot-error{border:1.5px solid var(--color-border);background:#fff;border-radius:12px;padding:28px 24px}#slot-error-message{margin-bottom:16px;font-size:18px}#slot-error p:nth-child(2){color:var(--color-text-secondary);margin-bottom:12px;font-size:16px}#slot-error-phone,#slot-error-email{background:var(--color-accent);color:var(--color-accent-on);border-radius:var(--radius-pill);align-items:center;min-height:44px;margin-top:4px;margin-right:8px;padding:12px 24px;font-size:16px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}#slot-error-phone:hover,#slot-error-email:hover{background:var(--color-accent-hover)}#slot-empty{text-align:center;color:var(--color-text-secondary);padding:32px;font-size:18px}#booking-summary{background:var(--color-card-bg);border-radius:14px;margin-bottom:32px;padding:24px}.summary-row{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:baseline;padding:10px 0;font-size:18px;display:flex}.summary-row:last-child{border-bottom:none;font-size:20px;font-weight:700}.summary-label{color:var(--color-text-secondary)}.field-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}#payment-form{margin-top:8px}#payment-element{border:1.5px solid var(--color-border);background:#fff;border-radius:12px;min-height:60px;margin-top:8px;padding:20px}#payment-message{margin-top:12px}#confirmation{text-align:center;padding:64px 40px}#confirmation-icon{color:var(--color-accent);margin-bottom:16px;font-size:56px}#confirmation-heading{margin-bottom:16px;font-size:36px;font-weight:700}#confirmation-heading:focus{outline:none}#confirm-lesson-detail{color:var(--color-text-secondary);margin-bottom:24px;font-size:20px}#confirm-message{max-width:560px;margin:0 auto 16px;font-size:18px;line-height:1.8}#confirm-followup{color:var(--color-text-secondary);font-size:16px}.booking-wrap :focus-visible{outline:3px solid var(--color-accent);outline-offset:2px;border-radius:4px}.booking-wrap :focus:not(:focus-visible){outline:none}#booking-flow :focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.booking-wrap .btn-link{font-size:inherit;font-family:var(--font-stack);color:var(--color-text-primary);text-decoration:underline;text-decoration-color:var(--color-accent);text-underline-offset:3px;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;padding:0;font-weight:600;transition:text-decoration-color .15s}.booking-wrap .btn-link:hover{text-decoration-color:var(--color-accent-hover)}#contact-cta-step1{margin:28px 0 8px}.cta-divider{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.06em;align-items:center;gap:12px;margin-bottom:16px;font-size:13px;font-weight:500;display:flex}.cta-divider:before,.cta-divider:after{content:"";background:var(--color-border);flex:1;height:1px}#contact-cta-step1 p{text-align:center;color:var(--color-text-secondary);font-size:16px}.contact-aside{text-align:center;color:var(--color-text-secondary);margin-top:16px;font-size:15px}.form-crosslink{border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-secondary);margin-top:32px;padding-top:24px;font-size:16px}@media (width<=767px){.step-section{background:#fff;border-radius:12px;padding:32px 20px}#vocal-level-cards{grid-template-columns:1fr}#duration-picker{flex-direction:column}.field-row{grid-template-columns:1fr}.step-nav{flex-direction:column-reverse}.booking-wrap .btn-primary,.booking-wrap .btn-secondary{text-align:center;justify-content:center;width:100%}}@media (width<=479px){.booking-wrap{padding:20px 16px}#step-dots li{width:28px;height:28px;font-size:12px}}@media (width>=1024px){.booking-wrap{padding:60px 24px}}