/* One borderless layout; surface tokens also support the approved dark variant. */
.nova-formulas{--nf-formula:#146ef5;--nf-bg:var(--white);--nf-ink:var(--ink);--nf-muted:var(--muted);--nf-panel:var(--control-gray);--nf-line:var(--line);--nf-action:var(--ink);--nf-action-text:var(--white);color:var(--nf-ink);background:var(--nf-bg);width:100%;min-width:0}
.nova-formulas[data-theme=dark]{--nf-bg:var(--ink);--nf-ink:var(--white);--nf-muted:var(--text-on-dark);--nf-panel:var(--slider-card);--nf-line:var(--halo-black-light);--nf-action:var(--white);--nf-action-text:var(--ink)}
.nova-formulas [hidden]{display:none!important}.nova-formulas button{font:inherit;cursor:pointer;transform:none;box-shadow:none}.nova-formulas button:focus-visible,.nf-info summary:focus-visible{outline:2px solid var(--nf-ink);outline-offset:4px}.nf-intro{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:36px}.nf-intro h2{margin:0;color:var(--nf-ink)}.nf-intro>p{max-width:470px;margin:0;color:var(--nf-muted)}.nf-top{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:24px 0;border-block:1px solid var(--nf-line)}.nf-label{display:flex;align-items:center;gap:12px;font-size:var(--text-small);font-weight:500}.nf-step{display:grid;place-items:center;width:28px;height:28px;flex-shrink:0;border:1px solid var(--nf-line);border-radius:3px;font-size:var(--text-label);color:var(--nf-muted)}.nf-switch{display:flex;gap:4px;padding:4px;border-radius:var(--button-radius);background:var(--nf-panel)}.nf-switch button{padding:12px 22px;min-height:44px;border:0;border-radius:3px;background:transparent;color:var(--nf-ink);font-size:var(--text-small)}.nf-switch button[aria-pressed=true]{background:var(--nf-action);color:var(--nf-action-text)}.nf-switch button:hover:not([aria-pressed=true]){background:var(--control-gray-active);color:var(--ink)}.nf-nav{display:block;padding:22px 0;border-bottom:1px solid var(--nf-line)}.nf-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;min-width:0}.nf-tabs button{padding:14px 16px;text-align:left;background:var(--nf-panel);color:var(--nf-ink);border:1px solid var(--nf-line);border-radius:3px;min-height:60px;font-size:17px;font-weight:600}.nf-tabs button[aria-pressed=true]{background:var(--nf-action);color:var(--nf-action-text);border-color:var(--nf-action)}.nf-tabs button:hover:not([aria-pressed=true]){color:var(--nf-ink)}.nf-tabs button span{font-size:var(--text-label);margin-right:10px}.nf-navigation{display:none}.nf-navigation p{margin:0;color:var(--nf-muted);font-size:var(--text-caption)}.nf-arrows{display:flex;gap:8px;align-items:center}.nf-arrows>span{font-size:var(--text-caption);margin-right:16px;font-variant-numeric:tabular-nums}.nf-arrows button{width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:var(--button-radius);background:var(--nf-action);color:var(--nf-action-text);transition:background .2s}.nf-arrows button:hover:not(:disabled){background:var(--button-black-hover);color:var(--white)}.nf-arrows button:disabled{background:var(--nf-panel);color:var(--nf-muted);cursor:default}.nf-arrows svg{width:20px;height:20px}.nf-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:28px;align-items:start}.nf-offer{padding:26px 24px;min-width:0;touch-action:pan-y pinch-zoom;border-top:4px solid var(--nf-formula);background:linear-gradient(135deg,color-mix(in srgb,var(--nf-formula) 9%,var(--nf-bg)),var(--nf-bg) 65%)}.nf-offer-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.nf-offer-heading h3{font-size:var(--text-small);letter-spacing:.06em;text-transform:uppercase;margin:0}.nf-offer-heading>span{color:var(--nf-muted);font-size:var(--text-caption)}.nf-price-caption{font-size:var(--text-small);color:var(--nf-muted);margin:28px 0 0}.nf-price{display:flex;align-items:baseline;gap:12px}.nf-price strong{font-size:clamp(52px,5vw,80px);letter-spacing:-.045em;line-height:1.2;font-weight:600}.nf-price>span{font-size:var(--text-caption)}.nf-ticks{width:180px;height:12px;margin:20px 0 28px;background:repeating-linear-gradient(90deg,var(--nf-muted) 0 1px,transparent 1px 12px)}.nf-grafts{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-block:1px solid var(--nf-line)}.nf-grafts span{font-size:var(--text-small);color:var(--nf-muted)}.nf-grafts strong{font-size:20px}.nf-note{font-size:var(--text-small);color:var(--nf-muted);margin:22px 0}.nf-diagnostic{width:100%;justify-content:space-between}.nf-included{padding:24px;background:#fff;color:#111;--nf-ink:#111;--nf-muted:#555;--nf-line:#d8d8d8;border:1px solid #d8d8d8;border-radius:var(--radius);min-width:0;margin-block:24px}.nf-eyebrow{font-size:var(--text-label);font-weight:600;letter-spacing:.08em;color:var(--nf-muted);margin:0 0 14px}.nf-included h3{color:var(--nf-ink);font-size:var(--heading-5);line-height:1.25;margin:0 0 24px;max-width:360px}.nf-benefits{list-style:none;margin:0;padding:0}.nf-benefits>li{display:grid;grid-template-columns:1fr auto 28px;gap:12px;align-items:center;border-top:1px solid var(--nf-line);padding:10px 0;font-size:var(--text-small)}.nf-benefits>li>span{color:var(--nf-muted)}.nf-benefits strong{font-weight:500}.nf-info{position:relative;margin:0;padding:0;border:0;background:none}.nf-info summary{display:grid;place-items:center;width:28px;height:32px;min-height:0;margin:0;padding:0;border:0;list-style:none;cursor:pointer;color:var(--nf-ink);background:none}.nf-info summary::-webkit-details-marker{display:none}.nf-info summary:after{display:none}.nf-info summary svg{width:17px;height:17px}.nf-tooltip{position:absolute;z-index:10;right:0;bottom:calc(100% + 8px);width:280px;max-width:calc(100vw - 88px);padding:16px;background:var(--nf-bg);color:var(--nf-ink);border:1px solid var(--nf-line);border-radius:var(--radius);box-shadow:0 8px 24px var(--icon-tile-shadow);font-size:var(--text-small);line-height:1.6}.nf-included .pricing-entertainment{border-top:1px solid var(--nf-line);padding-top:18px;margin-top:6px}.nf-included .pricing-entertainment p{font-size:var(--text-caption);color:var(--nf-muted)}.nf-included .pricing-platforms{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin:12px 0 0;padding:0;list-style:none}.nf-included .pricing-platforms li{display:flex;align-items:center;gap:8px;border:0;padding:0;font-size:var(--text-caption)}.nf-included .pricing-platforms img{margin:0}.nova-formulas[data-theme=dark] .pricing-platforms img{filter:invert(1)}.nf-footer{display:flex;justify-content:space-between;align-items:center;gap:32px;border-top:1px solid var(--nf-line);padding-top:22px;margin-top:26px}.nf-footer p{max-width:650px;font-size:var(--text-caption);color:var(--nf-muted);margin:0}.nf-footer>a{display:inline-flex;align-items:center;gap:12px;font-size:var(--text-small);min-height:44px}.nf-footer svg{width:20px;height:20px;flex-shrink:0}.nf-offer.is-changing{animation:nf-reveal .2s ease}@keyframes nf-reveal{from{opacity:.4;transform:translateX(6px)}to{opacity:1;transform:none}}
@media(max-width:1000px){.nf-intro>p{max-width:340px}.nf-nav{display:block}.nf-nav>.nf-label{margin-bottom:12px}.nf-body{gap:30px}.nf-included{padding:24px}.nf-benefits>li{font-size:var(--text-caption);gap:8px}.nf-price strong{font-size:54px}.nf-footer{align-items:start;flex-direction:column;gap:12px}}
@media(max-width:700px){.nf-intro{display:block}.nf-intro>p{margin-top:20px;max-width:none}.nf-top{display:block}.nf-switch{margin-top:16px}.nf-switch button{flex:1;font-size:var(--text-caption);padding:10px 8px}.nf-tabs{gap:12px}.nf-tabs button{font-size:var(--text-caption)}.nf-tabs button span{display:block;margin:0 0 6px}.nf-body{grid-template-columns:1fr;gap:8px}.nf-offer{padding-top:16px}.nf-price strong{font-size:60px}.nf-included{padding:24px 20px}.nf-benefits>li{font-size:var(--text-caption)}.nf-navigation p{font-size:var(--text-label)}.nf-arrows>span{margin-right:6px}.nf-grafts strong{font-size:18px}.nf-footer>a{font-size:var(--text-small)}.nf-included .pricing-platforms{gap:18px}}
@media(prefers-reduced-motion:reduce){.nf-offer.is-changing{animation:none}.nf-arrows button{transition:none}}

.nf-nav>.nf-label{margin-bottom:16px}.nf-ticks{color:var(--nf-formula)}.nf-included .pricing-platforms img{filter:none}.nf-included .nf-info summary{color:#111}@media(max-width:700px){.nf-tabs{grid-template-columns:1fr 1fr}.nf-included{margin-block:16px}.nf-offer{padding:20px}.nf-tabs button{font-size:15px}}

.nf-hair-type{margin-top:0;border-top:0}.nf-offer>.nf-note{margin-top:28px}

.nf-offer .nf-hair-estimate{font-size:13px;line-height:1.5;color:var(--nf-muted);margin:22px 0 20px}