.skip-link{z-index:100;background:var(--foreground);color:var(--surface);border-radius:.65rem;padding:.7rem 1rem;position:fixed;top:.75rem;left:.75rem;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.marketing-nav{z-index:20;border-bottom:1px solid var(--line);grid-template-columns:minmax(13rem,1fr) auto minmax(13rem,1fr);align-items:center;gap:1rem;min-height:5.5rem;display:grid;position:relative}.marketing-brand,.marketing-nav>nav,.marketing-actions,.hero-buttons,.primary-button,.secondary-button{align-items:center;display:flex}.marketing-brand{gap:.55rem;min-width:0;font-weight:780;text-decoration:none}.marketing-brand svg{width:1.1rem;color:var(--accent);flex:none}.marketing-nav>nav{gap:clamp(.85rem,2vw,1.75rem)}.marketing-nav>nav a{color:var(--muted);font-size:.84rem;font-weight:700;text-decoration:none}.marketing-nav a:hover{color:var(--accent)}.language-link{border:1px solid var(--line);background:var(--surface);min-height:2.6rem;color:var(--foreground);border-radius:999px;justify-content:center;align-items:center;padding:0 .85rem;font-size:.78rem;font-weight:750;text-decoration:none;display:flex}.language-link:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--line));color:var(--accent)}.marketing-actions{justify-content:flex-end;gap:.65rem}.marketing-mobile-menu,.marketing-mobile-menu-utilities{display:none}@media (max-width:64rem){.marketing-actions-wide-only{display:none}.marketing-mobile-menu-utilities{border-top:1px solid var(--line);align-items:center;gap:.5rem;margin-top:.5rem;padding-top:.5rem;display:flex}.marketing-mobile-menu-utilities .language-link{border-radius:.65rem;padding:.6rem .85rem}.marketing-mobile-menu-utilities .language-link:hover{background:var(--background)}}.primary-button,.secondary-button{min-height:2.85rem;font:inherit;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;gap:.55rem;padding:.65rem 1rem;font-weight:750;text-decoration:none}.primary-button{background:var(--accent);color:var(--accent-contrast)}.primary-button:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 88%, #000)}.secondary-button{border-color:var(--line);background:var(--surface)}.marketing-hero{grid-template-columns:minmax(0,1.08fr) minmax(22rem,.92fr);align-items:center;gap:clamp(2rem,5vw,5rem);min-height:min(50rem,100vh - 5.5rem);padding:clamp(3.5rem,7vw,6.5rem) clamp(0rem,2.5vw,2rem) 0;display:grid;position:relative;overflow:hidden}.marketing-eyebrow,.section-number{color:var(--accent);letter-spacing:.13em;text-transform:uppercase;align-items:center;gap:.6rem;margin:0 0 .85rem;font-size:.8rem;font-weight:820;display:inline-flex}.section-number:before{content:"";background:currentColor;border-radius:2px;width:1.5rem;height:2px}.marketing-hero h1{letter-spacing:-.07em;max-width:12ch;margin:0;font-size:clamp(3.2rem,6.7vw,6.15rem);font-weight:650;line-height:.93}.marketing-lead{max-width:39rem;color:var(--muted);margin:1.5rem 0 0;font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.7}.hero-buttons{flex-wrap:wrap;gap:.75rem;margin-top:2rem}.hero-buttons svg{width:1rem}.marketing-hero-visual{justify-content:center;align-self:stretch;align-items:flex-end;min-height:31rem;display:flex;position:relative}.marketing-hero-image{z-index:1;width:min(100%,34rem);line-height:0;position:relative}.marketing-hero-image img{width:100%;height:auto;filter:drop-shadow(0 1.5rem 2rem color-mix(in srgb, var(--foreground) 14%, transparent))}.hero-facts{border-block:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(4,1fr);width:100%;margin:0;display:grid}.hero-facts div{gap:.3rem;padding:1.1rem clamp(.75rem,2vw,1.5rem);display:grid}.hero-facts div+div{border-left:1px solid var(--line)}.hero-facts dt{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:.4rem;font-size:.68rem;font-weight:800;display:flex}.hero-facts dt svg{flex:none;width:.9rem}.hero-facts dd{color:var(--muted);margin:0;font-size:.86rem;font-weight:700}@media (max-width:64rem){.hero-facts{grid-template-columns:repeat(2,1fr)}.hero-facts div:nth-child(3){border-left:0}.hero-facts div:nth-child(n+3){border-top:1px solid var(--line)}}.marketing-section{border-top:1px solid var(--line);padding:clamp(2.75rem,5.5vw,4.5rem) clamp(0rem,3vw,3rem)}.marketing-section h2{letter-spacing:-.055em;max-width:18ch;margin:0;font-size:clamp(2.2rem,5vw,4.25rem);font-weight:640;line-height:1}.legal-page{border-top:none;max-width:42rem;margin-inline:auto}.legal-page h1{letter-spacing:-.03em;margin:0 0 .5rem;font-size:clamp(1.9rem,4vw,2.75rem);font-weight:640}.legal-page section{margin-top:2.25rem}.legal-page h2{letter-spacing:normal;max-width:none;margin:0 0 .75rem;font-size:1.15rem;font-weight:700;line-height:1.3}.legal-page p{color:var(--muted);margin:0 0 .75rem;line-height:1.6}.marketing-section p{color:var(--muted);line-height:1.75}.marketing-section-heading{justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:clamp(2rem,5vw,3.5rem);display:flex}.marketing-section-heading>div{min-width:0}.marketing-section-heading-stacked{grid-template-columns:1fr;align-items:start;gap:1.25rem;display:grid}.marketing-section-summary p,.marketing-contact-lead{margin:0}.marketing-section-summary{gap:.85rem;display:grid}.marketing-section-summary,.marketing-contact-lead{max-width:44rem}.marketing-about-layout{grid-template-columns:minmax(14rem,.8fr) minmax(0,1.6fr);align-items:start;gap:clamp(1.5rem,4vw,3rem);display:grid}.marketing-about-photo{border-radius:var(--radius);aspect-ratio:.92;position:relative;overflow:hidden}.marketing-about-photo img{object-fit:cover;width:100%;height:100%}.marketing-prose-columns{columns:2;column-gap:clamp(1.5rem,4vw,3rem)}.marketing-prose-columns p{break-inside:avoid;margin:0 0 1rem;font-size:1rem}.marketing-prose-columns p:last-child{margin-bottom:0}.marketing-method-panel,.marketing-feature-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:clamp(1.25rem,3vw,2.25rem)}.marketing-feature-panel{margin-top:1rem}.marketing-card-label{letter-spacing:.1em;text-transform:uppercase;margin:0 0 1.25rem;font-size:.72rem;font-weight:820;color:var(--foreground)!important}.marketing-method-grid{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.marketing-method-grid article{padding:0 clamp(1rem,2.5vw,2rem)}.marketing-method-grid article:first-child{padding-left:0}.marketing-method-grid article:last-child{padding-right:0}.marketing-method-grid article+article{border-left:1px solid var(--line)}.marketing-method-grid span{color:var(--accent);font-size:.72rem;font-weight:800}.marketing-method-grid h3,.marketing-feature-grid h3{margin:.55rem 0 0;font-size:1rem}.marketing-method-grid p,.marketing-feature-grid p{margin-bottom:0;font-size:.9rem}.marketing-feature-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1rem;display:grid}.marketing-feature-grid article{border:1px solid var(--line);background:var(--background);border-radius:1.1rem;gap:.75rem;padding:1.5rem;display:grid}.marketing-feature-icon{background:var(--accent-soft);width:2.6rem;height:2.6rem;color:var(--accent);border-radius:.8rem;flex:none;place-items:center;display:grid}.marketing-feature-icon svg{width:1.2rem}.marketing-portal-layout{grid-template-columns:minmax(0,1fr) 17rem;align-items:center;gap:clamp(1.5rem,4vw,3.5rem);display:grid}.marketing-portal-benefits{grid-template-columns:repeat(2,minmax(0,1fr))}.marketing-phone{border:1px solid var(--line-strong);background:var(--foreground);width:17rem;box-shadow:var(--shadow-lg);border-radius:2.4rem;justify-self:center;padding:.7rem}.marketing-phone-screen{background:var(--background);border-radius:1.8rem;gap:.7rem;min-height:30rem;padding:1.6rem .9rem 1.2rem;display:grid}.marketing-phone-greeting{letter-spacing:-.02em;margin:0 0 .2rem;font-size:1.15rem;font-weight:760}.marketing-phone-card{border:1px solid var(--line);background:var(--surface);border-radius:.9rem;gap:.35rem;padding:.8rem .85rem;display:grid}.marketing-phone-card.is-next{color:#fff;background:linear-gradient(145deg,#481f322e,#481f32b8),radial-gradient(circle at 25% 15%,#d9a7b7,#0000 45%),#754058;border-color:#0000}.marketing-phone-card small{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.6rem;font-weight:760}.marketing-phone-card.is-next small{color:#ffffffc7}.marketing-phone-card strong{font-size:.86rem;line-height:1.3}.marketing-phone-card p{align-items:center;gap:.35rem;margin:0;font-size:.76rem;line-height:1.45;display:flex}.marketing-phone-card p svg{width:.85rem;color:var(--accent);flex:none}.marketing-phone-muted{color:var(--muted);font-size:.7rem!important}.marketing-phone-button{color:#5e3045;background:#fff;border-radius:999px;justify-self:start;margin-top:.2rem;padding:.35rem .8rem;font-size:.7rem;font-weight:760}.marketing-portal-privacy{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.45rem;margin:1.5rem 0 0;font-size:.85rem;display:flex}.marketing-portal-privacy svg{width:1rem;color:var(--accent);flex:none}.marketing-portal-privacy a{color:var(--accent);font-weight:700}.marketing-faq-list{gap:.6rem;display:grid}.marketing-faq-list details{border:1px solid var(--line);background:var(--surface);border-radius:1rem;padding:0 1.25rem}.marketing-faq-list summary{cursor:pointer;padding:1rem 0;font-size:1rem;font-weight:740;list-style:none}.marketing-faq-list summary::-webkit-details-marker{display:none}.marketing-faq-list summary:after{content:"+";float:right;color:var(--accent);font-weight:700}.marketing-faq-list details[open] summary:after{content:"–"}.marketing-faq-list details p{color:var(--muted);margin:0 0 1.1rem;font-size:.92rem;line-height:1.6}.marketing-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.marketing-gallery-card{aspect-ratio:1.4;border-radius:var(--radius);background:var(--surface);min-width:0;margin:0;overflow:hidden}.marketing-gallery-card img{object-fit:cover;width:100%;height:100%}.marketing-video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.marketing-video-card{aspect-ratio:16/9;border:1px solid var(--line);border-radius:var(--radius);background:var(--foreground);overflow:hidden}.marketing-video-card iframe{border:0;width:100%;height:100%}.marketing-testimonial-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.marketing-testimonial-grid blockquote{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);flex-direction:column;justify-content:space-between;min-height:15rem;margin:0;padding:clamp(1.25rem,3vw,2rem);display:flex}.marketing-testimonial-grid blockquote p{color:var(--foreground);margin-top:0;font-size:clamp(1rem,2vw,1.15rem)}.marketing-testimonial-grid blockquote footer{color:var(--accent);align-items:center;gap:.6rem;font-size:.8rem;font-weight:800;display:flex}.marketing-testimonial-avatar{background:var(--accent-soft);width:2rem;height:2rem;color:var(--accent);border-radius:999px;flex:none;place-items:center;font-size:.72rem;font-weight:800;display:grid}.marketing-contact-lead{align-self:start}.marketing-contact-grid{grid-template-columns:minmax(18rem,.82fr) minmax(0,1.18fr);align-items:stretch;gap:clamp(1.5rem,5vw,4rem);display:grid}.marketing-contact-information{grid-template-rows:1fr auto;gap:1rem;display:grid}.marketing-contact-information>section:first-child{flex-direction:column;gap:.75rem;display:flex}.marketing-contact-information>section{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:1.25rem}.marketing-map-frame{background:radial-gradient(circle at 30% 40%, var(--accent-soft), transparent 28%), linear-gradient(135deg, var(--background), var(--line));border-radius:.9rem;flex:auto;min-height:12rem;overflow:hidden}.marketing-map-frame iframe{border:0;width:100%;height:100%}.marketing-map-meta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;margin-top:1rem;display:flex}.marketing-map-meta>div{gap:.2rem;display:grid}.marketing-map-meta span{color:var(--muted);font-size:.8rem}.marketing-map-meta a{color:var(--accent);flex:none;align-items:center;gap:.4rem;font-size:.75rem;font-weight:750;text-decoration:none;display:inline-flex}.marketing-map-meta a svg{width:.9rem}.marketing-channel-list{gap:.5rem;display:grid}.marketing-channel-list a{background:var(--background);border-radius:.8rem;align-items:center;gap:.8rem;min-height:3.3rem;padding:.65rem .8rem;font-size:.85rem;font-weight:700;text-decoration:none;display:flex}.marketing-channel-list a>svg{width:1rem;color:var(--accent);flex:none}.marketing-channel-list a>span{min-width:0;display:grid}.marketing-channel-list small{color:var(--muted);font-size:.68rem;font-weight:600}.marketing-channel-list strong{overflow-wrap:anywhere}.marketing-sticky-cta{display:none}.marketing-footer{border-top:1px solid var(--line);color:var(--muted);grid-template-columns:1fr auto 1fr;grid-template-areas:"brand nav copyright""tagline tagline tagline""top top top";align-items:center;gap:.75rem 1rem;padding-block:1.75rem;font-size:.75rem;display:grid}.marketing-footer-brand{color:var(--foreground);grid-area:brand;align-items:center;gap:.5rem;font-weight:750;display:flex}.marketing-footer svg{width:1rem;color:var(--accent)}.marketing-footer-copyright{grid-area:copyright;justify-self:end}.marketing-footer-tagline{grid-area:tagline;justify-self:center}.marketing-footer-nav{flex-wrap:wrap;grid-area:nav;justify-content:center;justify-self:center;gap:.5rem 1rem;display:flex}.marketing-footer-nav a{color:var(--muted);text-decoration:none}.marketing-footer-nav a:hover{color:var(--foreground)}.marketing-back-to-top{color:var(--muted);text-underline-offset:.2rem;grid-area:top;justify-self:center;text-decoration:underline}.marketing-back-to-top:hover{color:var(--foreground)}.contact-form{border:var(--panel-border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-lg);gap:1rem;padding:clamp(1.25rem,4vw,2.25rem);display:grid}.form-grid{grid-template-columns:1fr 1fr;align-items:start;gap:1rem;display:grid}.contact-form label{color:var(--foreground);gap:.45rem;font-size:.82rem;font-weight:730;display:grid}.contact-form input,.contact-form select,.contact-form textarea{width:100%;min-height:var(--control-height);border:1px solid var(--line);border-radius:var(--control-radius);background:var(--background);color:var(--foreground);font:inherit;padding:.72rem .8rem}.contact-form textarea{resize:vertical;min-height:8rem}.contact-honeypot,.honeypot-field{height:1px;position:absolute;left:-10000px;overflow:hidden;width:1px!important}.contact-form .form-message{min-height:1.5rem;padding:0}.contact-success{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);text-align:center;align-content:center;place-items:center;min-height:24rem;padding:2rem;display:grid}.contact-success>span{background:color-mix(in srgb, var(--success-text) 12%, var(--surface));width:3.25rem;height:3.25rem;color:var(--success-text);border-radius:50%;place-items:center;font-size:1.5rem;display:grid}.contact-success h3{margin:1rem 0 0;font-size:1.6rem}.contact-success p{color:var(--muted)}.button,.icon-button{min-height:var(--control-height);border-radius:var(--control-radius);font:inherit;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.55rem;font-weight:720;transition:background .15s,border-color .15s,color .15s,transform .15s;display:inline-flex}.button{padding:.65rem 1rem}.button svg,.icon-button svg{width:1.1rem;height:1.1rem}.button.primary{background:var(--accent);color:var(--accent-contrast)}.button.secondary{border-color:var(--line);background:var(--surface);color:var(--foreground)}.button.primary:disabled,.button.primary.disabled{opacity:1;border-color:var(--line);background:var(--accent-soft);color:var(--foreground)}.field{gap:.45rem;display:grid}.field label{font-size:.82rem;font-weight:720}.field input{width:100%;min-height:var(--control-height);border:1px solid var(--line);border-radius:var(--control-radius);background:var(--surface);color:var(--foreground);font:inherit;padding:.7rem .8rem}.field input:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--line))}.form-message{border-radius:var(--control-radius);margin:0;padding:.75rem .85rem;font-size:.84rem;line-height:1.5}.form-message.error{border:1px solid color-mix(in srgb, var(--bad-ink) 35%, var(--line));background:var(--bad-surface);color:var(--bad-ink)}.page-back,.page-back a{align-items:center;gap:.45rem;display:flex}.page-back{color:var(--muted);flex-wrap:wrap;margin-bottom:2.5rem;font-size:.82rem}.page-back>strong{overflow-wrap:anywhere;min-width:0}.page-back a{text-decoration:none}.page-back svg{width:1rem}form:has(>.cancel-panel){padding-right:2.75rem;position:relative}.student-directory-card>footer .button{flex:none}.form-message.success{border:1px solid color-mix(in srgb, var(--ok-ink) 35%, var(--line));background:var(--ok-surface);color:var(--ok-ink)}.email-status-pending{color:#795618;background:#fff2d5}.email-status-sent{color:#25683d;background:#e6f5eb}.email-status-failed{background:var(--bad-surface);color:var(--bad-ink)}.repertoire-status-developing{color:#795618;background:#fff2d5}.repertoire-status-paused{background:color-mix(in srgb, var(--muted) 13%, var(--surface));color:var(--muted)}.repertoire-status-completed{color:#25683d;background:#e6f5eb}input[type=file]::file-selector-button{border:1px solid var(--line);background:var(--surface);color:var(--foreground);font:inherit;cursor:pointer;border-radius:.5rem;margin-right:.6rem;padding:.4rem .65rem;font-weight:750}.form-error{color:var(--danger-deep,#9a402e);margin:0;font-size:.72rem}.payment-status-pending{background:color-mix(in srgb, var(--warning-text) 14%, var(--surface));color:var(--warning-text)}.payment-status-waived{background:color-mix(in srgb, var(--muted) 13%, var(--surface));color:var(--muted)}.payment-status-credited,.payment-status-credit{background:var(--accent-soft);color:var(--accent)}:is(.credit-create-card,.credit-batch-edit) label{width:100%;min-width:0;color:var(--muted);gap:.4rem;font-size:.7rem;font-weight:720;display:grid}:is(.credit-create-card,.credit-batch-edit) input,:is(.credit-create-card,.credit-batch-edit) select,:is(.credit-create-card,.credit-batch-edit) textarea{border:1px solid var(--line);background:var(--background);width:100%;min-height:2.75rem;color:var(--foreground);font:inherit;border-radius:.7rem;padding:.6rem .7rem}:is(.credit-create-card,.credit-batch-edit) textarea{resize:vertical;min-height:5rem}.credit-batch-active{color:#25683d;background:#e6f5eb}.credit-batch-expiring{background:var(--warn-surface);color:var(--warn-ink)}.credit-batch-expired,.credit-batch-depleted{background:color-mix(in srgb, var(--muted) 13%, var(--surface));color:var(--muted)}.lesson-badges,.lesson-actions,.lesson-facts{flex:none;align-items:center;gap:.45rem;display:flex}.status-student-active{color:#1f6c3c;background:#e8f4ec}.status-student-paused{background:var(--warn-surface);color:var(--warn-ink)}.status-referred,.status-proposal_declined{background:color-mix(in srgb, var(--muted) 13%, var(--surface));color:var(--muted)}.save-dirty,.save-saving{color:var(--warning-text,#866100)}.save-saved{color:var(--success-text,#1f6c3c)}.save-error{color:var(--danger,#a24b35)}.portal-app-header,.portal-section-header,.availability-cta{align-items:center;gap:1rem;display:flex}.availability-cta>div{flex:1;min-width:0}.portal-app-header>div,.portal-section-header>div,.availability-cta>div{min-width:0}.portal-home-actions{grid-template-columns:repeat(auto-fit,minmax(min(100%,25rem),1fr));gap:.85rem;display:grid}.availability-cta{border:1px solid color-mix(in srgb, var(--accent) 40%, var(--line));border-radius:var(--radius);background:linear-gradient(120deg, var(--accent-soft), var(--surface) 75%);margin-top:0;padding:clamp(1rem,3vw,1.5rem)}.availability-cta-icon{background:var(--surface);width:3rem;height:3rem;color:var(--accent);border-radius:.85rem;flex:0 0 3rem;place-items:center;display:grid}.availability-cta-icon svg{width:1.35rem}.availability-cta h2{margin:0;font-size:1.15rem}.availability-cta p{max-width:38rem;color:var(--muted);margin:.35rem 0 0;font-size:.82rem;line-height:1.5}.admin-account-active,.audit-outcome-success{color:#25683d;background:#e6f5eb}.audit-outcome-denied,.audit-outcome-failure{background:var(--bad-surface);color:var(--bad-ink)}.audit-outcome-retry,.admin-account-invited{background:var(--warn-surface);color:var(--warn-ink)}.admin-account-disabled,.email-delivery-failed{background:var(--bad-surface);color:var(--bad-ink)}.portal-account-active{background:var(--ok-surface);color:var(--ok-ink)}.portal-account-invited{background:var(--warn-surface);color:var(--warn-ink)}.portal-account-disabled{background:var(--bad-surface);color:var(--bad-ink)}@media (max-width:48rem){.availability-cta{flex-wrap:wrap;align-items:flex-start}.availability-cta>div{flex:calc(100% - 4rem)}:is(.credit-create-card,.credit-batch-edit)>form{justify-items:stretch}.filter-actions,.filter-actions .button,.payment-student-actions .button{width:100%}.marketing-shell{width:min(100% - 1.25rem,82rem);padding-bottom:5rem}.marketing-sticky-cta{z-index:40;inset-inline:0;padding:.85rem 1rem calc(.85rem + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:color-mix(in srgb, var(--surface) 96%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);justify-content:center;display:flex;position:fixed;bottom:0}.marketing-sticky-cta.is-hidden{opacity:0;pointer-events:none;transform:translateY(100%)}.marketing-sticky-cta{transition:opacity .16s,transform .16s}@media (prefers-reduced-motion:reduce){.marketing-sticky-cta{transition:none}}.marketing-sticky-cta .primary-button{width:100%;max-width:24rem}.marketing-nav{grid-template-columns:1fr auto;min-height:4.75rem}.marketing-nav>nav{display:none}.marketing-actions{gap:.45rem}.marketing-actions .secondary-button{min-height:2.35rem;padding:.45rem .7rem;font-size:.72rem}.marketing-mobile-menu{display:block;position:relative}.marketing-mobile-menu summary{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:50%;place-items:center;width:2.35rem;height:2.35rem;list-style:none;display:grid}.marketing-mobile-menu summary::-webkit-details-marker{display:none}.marketing-mobile-menu summary svg{width:1rem}.marketing-mobile-menu nav{border:1px solid var(--line);background:var(--surface);width:min(17rem,100vw - 1.25rem);box-shadow:0 1rem 2.5rem color-mix(in srgb, var(--foreground) 14%, transparent);border-radius:1rem;padding:.5rem;display:grid;position:absolute;top:calc(100% + .6rem);right:0}.marketing-mobile-menu nav a{color:var(--foreground);border-radius:.65rem;padding:.75rem;font-size:.85rem;font-weight:700;text-decoration:none}.marketing-mobile-menu nav a:hover{background:var(--background)}.marketing-hero{grid-template-columns:1fr;gap:2rem;min-height:auto;padding-block:3.5rem 0}.marketing-hero h1{font-size:clamp(3rem,14vw,5rem)}.marketing-hero-visual{min-height:23rem}.hero-facts{grid-template-columns:1fr}.hero-facts div{padding-block:.75rem}.marketing-portal-layout,.marketing-portal-benefits{grid-template-columns:minmax(0,1fr)}.hero-facts div+div{border-top:1px solid var(--line);border-left:0}.marketing-section-heading,.marketing-section-heading-stacked{grid-template-columns:1fr;align-items:start;gap:1rem;display:grid}.marketing-about-layout,.marketing-method-grid,.marketing-feature-grid,.marketing-video-grid,.marketing-testimonial-grid,.marketing-contact-grid,.form-grid{grid-template-columns:1fr}.marketing-prose-columns{columns:1}.marketing-about-photo{max-width:20rem}.marketing-method-grid article{padding:1rem 0}.marketing-method-grid article:first-child{padding-top:0}.marketing-method-grid article:last-child{padding-bottom:0}.marketing-method-grid article+article{border-top:1px solid var(--line);border-left:0}.marketing-gallery-grid{grid-template-columns:1fr}.marketing-gallery-card{aspect-ratio:1.5}.marketing-footer{text-align:center;grid-template-columns:1fr;grid-template-areas:"brand""tagline""nav""top""copyright";justify-items:center;gap:.6rem;padding-block:1.5rem}.marketing-footer p{margin:0}.marketing-footer-copyright{justify-self:center}.lesson-facts{flex-wrap:wrap}}@media (min-width:48.01rem) and (max-width:64rem){.marketing-nav{grid-template-columns:1fr auto}.marketing-nav>nav{display:none}.marketing-mobile-menu{display:block;position:relative}.marketing-mobile-menu summary{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:50%;place-items:center;width:2.85rem;height:2.85rem;list-style:none;display:grid}.marketing-mobile-menu summary::-webkit-details-marker{display:none}.marketing-mobile-menu summary svg{width:1.1rem}.marketing-mobile-menu nav{border:1px solid var(--line);background:var(--surface);width:17rem;box-shadow:0 1rem 2.5rem color-mix(in srgb, var(--foreground) 14%, transparent);border-radius:1rem;padding:.5rem;display:grid;position:absolute;top:calc(100% + .6rem);right:0}.marketing-mobile-menu nav a{border-radius:.65rem;padding:.75rem;font-size:.85rem;font-weight:700;text-decoration:none}.marketing-hero{grid-template-columns:minmax(0,1fr) minmax(15rem,.55fr);min-height:auto;padding-bottom:clamp(2rem,5vw,3.5rem)}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#1c181b;--surface:#272126;--foreground:#f8f1f3;--muted:#c5b9be;--line:#41363c;--line-strong:#66575f;--accent:#e3a6b9;--accent-contrast:#2a171f;--accent-soft:#422b34;--success:#a7e0ba;--warning:#f3d57a;--danger:#d79584;--danger-strong:var(--danger);--danger-deep:var(--danger);--success-text:var(--success);--success-text-strong:var(--success);--success-text-deep:var(--success);--warning-text:var(--warning);--trial-text:#c3aef0;--ok-surface:#213b2b;--ok-ink:#a7e0ba;--warn-surface:#463b20;--warn-ink:#f3d57a;--bad-surface:#422831;--bad-ink:#f0b2c2}:root[data-theme=dark] .status-student-active{color:#a7e0ba;background:#213b2b}:root[data-theme=dark] .import-result.success{color:#a7e0ba;background:#213b2b;border-color:#31573e}:root[data-theme=dark] .import-result.error{color:#f0b2c2;background:#422831;border-color:#68404b}:root[data-theme=dark] .lesson-state-proposta{--lesson-state-background:#463b20;--lesson-state-foreground:#f3d57a}:root[data-theme=dark] .lesson-state-marcada{--lesson-state-background:#20384d;--lesson-state-foreground:#abd4f3}:root[data-theme=dark] .lesson-state-concluida{--lesson-state-background:#213b2b;--lesson-state-foreground:#a7e0ba}:root[data-theme=dark] .lesson-state-encontrar-alternativa{--lesson-state-background:#4a3020;--lesson-state-foreground:#f5bd87}:root[data-theme=dark] .lesson-state-propor-outra-data{--lesson-state-background:#4a2530;--lesson-state-foreground:#f2b3c4}:root[data-theme=dark] .lesson-state-cancelada-a-repor{--lesson-state-background:#362b49;--lesson-state-foreground:#d7c0f2}:root[data-theme=dark] .lesson-state-cancelada-sem-reposicao{--lesson-state-background:#303036;--lesson-state-foreground:#c9c8cf}:root[data-theme=dark] .lesson-state-falta{--lesson-state-background:#422831;--lesson-state-foreground:#f0b2c2}:root[data-theme=dark] .portal-lesson-card>time.is-marcada{border-right-color:color-mix(in srgb, #abd4f3 35%, var(--line));background:color-mix(in srgb, #20384d 70%, var(--surface))}:root[data-theme=dark] .portal-lesson-card>time.is-cancelada-a-repor{border-right-color:color-mix(in srgb, #d7c0f2 32%, var(--line));background:color-mix(in srgb, #362b49 70%, var(--surface))}:root[data-theme=dark] .admin-account-active,:root[data-theme=dark] .audit-outcome-success,:root[data-theme=dark] .credit-batch-active,:root[data-theme=dark] .credit-history li>span.positive,:root[data-theme=dark] .portal-payment-status.is-settled{color:#a7e0ba;background:#213b2b}:root[data-theme=dark] .button.danger{color:#f0b2c2;background:#422831;border-color:#68404b}:root[data-theme=dark] .email-status-sent,:root[data-theme=dark] .repertoire-status-completed{color:#a7e0ba;background:#213b2b}:root[data-theme=dark] .email-status-pending,:root[data-theme=dark] .repertoire-status-developing{color:#f3d57a;background:#463b20}:root[data-theme=dark] .storage-health-healthy{color:#a7e0ba;background:#213b2b}:root[data-theme=dark] .storage-health-attention{color:#f3d57a;background:#463b20}:root[data-theme=dark] .zoom-action{color:#b7c8ff;background:#283552;border-color:#3d4f7a}:root[data-theme=dark] .calendar-legend .teacher:before,:root[data-theme=dark] .calendar-entry.teacher,:root[data-theme=dark] .agenda-entry.teacher{color:#b7c8ff;background:#283552}:root[data-theme=dark] .calendar-legend .student:before,:root[data-theme=dark] .calendar-legend .lesson:before,:root[data-theme=dark] .calendar-entry.lesson,:root[data-theme=dark] .agenda-entry.lesson,:root[data-theme=dark] .distribution-summary .full{color:#a7e0ba;background:#213b2b}:root[data-theme=dark] .calendar-legend .proposal:before,:root[data-theme=dark] .calendar-entry.proposal,:root[data-theme=dark] .agenda-entry.proposal,:root[data-theme=dark] .distribution-summary .partial{color:#e6c383;background:#3f351d}:root[data-theme=dark] .calendar-entry.proposal,:root[data-theme=dark] .agenda-entry.proposal{border-color:#e6c38373}:root[data-theme=dark] .calendar-legend .external:before,:root[data-theme=dark] .calendar-entry.external,:root[data-theme=dark] .agenda-entry.external{color:#c9bfc4;background:#3a3438}:root[data-theme=dark] .calendar-legend .room:before,:root[data-theme=dark] .calendar-entry.room,:root[data-theme=dark] .agenda-entry.room{color:#c9bfc4;background:repeating-linear-gradient(135deg,#3a3438,#3a3438 6px,#332d31 6px 12px);border-color:#4c4449}:root[data-theme=dark] .icon-action.danger:hover{color:#f0b2c2;border-color:#68404b}:root[data-theme=dark] .contact-delete-error,:root[data-theme=dark] .waitlist-delete-error{color:#f0b2c2}.marketing-hero:before{content:"";z-index:0;background:radial-gradient(42% 40% at 32% 46%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 75%);pointer-events:none;position:absolute;inset:0}.marketing-hero>*{z-index:1;position:relative}@supports (animation-timeline:view()){@media (prefers-reduced-motion:no-preference){.marketing-shell .marketing-section>header,.marketing-shell .marketing-about-layout,.marketing-shell .marketing-method-panel,.marketing-shell .marketing-feature-panel,.marketing-shell .marketing-gallery-card,.marketing-shell .marketing-video-card,.marketing-shell .marketing-testimonial-grid blockquote{animation-name:marketing-settle;animation-fill-mode:both;animation-timing-function:var(--ease-settle);animation-timeline:view();animation-range:entry 8% cover 25%}}}@media (prefers-reduced-motion:no-preference){.marketing-hero-copy>*,.marketing-hero-visual,.hero-facts{animation:marketing-settle .62s both var(--ease-settle)}.marketing-hero-copy>:nth-child(2){animation-delay:70ms}.marketing-hero-copy>:nth-child(3){animation-delay:.14s}.marketing-hero-copy>:nth-child(4){animation-delay:.21s}.marketing-hero-visual{animation-delay:.12s}.hero-facts{animation-delay:.28s}}.marketing-shell .marketing-gallery-card{transition:box-shadow var(--motion-quick) ease}.marketing-shell .marketing-gallery-card img{transition:transform .64s var(--ease-settle)}.marketing-shell .marketing-gallery-card:hover img{transform:scale(1.045)}.marketing-shell .marketing-feature-grid article,.marketing-shell .marketing-testimonial-grid blockquote,.marketing-shell .marketing-video-card{transition:transform var(--motion-quick) var(--ease-settle), border-color var(--motion-quick) ease, box-shadow var(--motion-quick) ease}.marketing-shell .marketing-feature-grid article:hover,.marketing-shell .marketing-testimonial-grid blockquote:hover,.marketing-shell .marketing-video-card:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));box-shadow:var(--card-sheen), var(--card-lift-strong);transform:translateY(-3px)}.marketing-shell .marketing-feature-icon{transition:transform var(--motion-quick) var(--ease-settle), background var(--motion-quick) ease}.marketing-shell .marketing-feature-grid article:hover .marketing-feature-icon{background:color-mix(in srgb, var(--accent) 22%, var(--accent-soft));transform:scale(1.08)}.marketing-shell .primary-button,.marketing-shell .secondary-button{transition:transform var(--motion-quick) var(--ease-settle), background var(--motion-quick) ease, border-color var(--motion-quick) ease}.marketing-shell .primary-button:hover:not(:disabled),.marketing-shell .secondary-button:hover{transform:translateY(-2px)}.marketing-shell .secondary-button:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--line))}.marketing-shell .primary-button svg{transition:transform var(--motion-quick) var(--ease-settle)}.marketing-shell .primary-button:hover:not(:disabled) svg{transform:translate(.22rem)}.marketing-shell .marketing-nav nav a{transition:color var(--motion-quick) ease}.marketing-shell .marketing-nav nav a:hover{color:var(--accent)}@media (prefers-reduced-motion:reduce){.marketing-shell .marketing-gallery-card,.marketing-shell .marketing-gallery-card img,.marketing-shell .marketing-feature-grid article,.marketing-shell .marketing-feature-icon,.marketing-shell .marketing-testimonial-grid blockquote,.marketing-shell .marketing-video-card,.marketing-shell .primary-button,.marketing-shell .secondary-button,.marketing-shell .primary-button svg,.marketing-shell .marketing-nav nav a{transition:none}.marketing-shell .marketing-gallery-card:hover img,.marketing-shell .marketing-feature-grid article:hover,.marketing-shell .marketing-testimonial-grid blockquote:hover,.marketing-shell .marketing-video-card:hover,.marketing-shell .marketing-feature-grid article:hover .marketing-feature-icon,.marketing-shell .primary-button:hover:not(:disabled),.marketing-shell .secondary-button:hover,.marketing-shell .primary-button:hover:not(:disabled) svg{transform:none}}.marketing-shell .marketing-method-panel,.marketing-shell .marketing-feature-panel,.marketing-shell .marketing-feature-grid article,.marketing-shell .marketing-testimonial-grid blockquote,.marketing-shell .marketing-contact-information>section{border-color:color-mix(in srgb, var(--accent) 14%, var(--line));background:var(--card-tint);box-shadow:var(--card-sheen), var(--card-lift);border-radius:1.4rem}.marketing-shell .marketing-gallery-card,.marketing-shell .marketing-video-card{box-shadow:var(--card-lift);border-radius:1.4rem}.marketing-shell .contact-form{background:var(--card-tint);border-radius:1.4rem}.marketing-shell .marketing-method-grid span{letter-spacing:-.04em;color:color-mix(in srgb, var(--accent) 70%, transparent);font-size:2.4rem;font-weight:700;line-height:1;display:block}.marketing-shell .marketing-testimonial-grid blockquote{position:relative}.marketing-shell .marketing-testimonial-grid blockquote:before{content:"“";color:color-mix(in srgb, var(--accent) 12%, transparent);pointer-events:none;font-size:5rem;line-height:1;position:absolute;top:.1rem;right:1rem}.marketing-shell .marketing-feature-icon{background:linear-gradient(150deg, color-mix(in srgb, var(--accent) 30%, var(--accent-soft)), var(--accent-soft));box-shadow:0 .35rem .9rem color-mix(in srgb, var(--accent) 22%, transparent)}.marketing-shell .primary-button{background:linear-gradient(150deg, color-mix(in srgb, var(--accent) 88%, #fff), var(--accent));box-shadow:0 .5rem 1.2rem color-mix(in srgb, var(--accent) 32%, transparent)}.marketing-shell .section-number{background:color-mix(in srgb, var(--accent) 10%, transparent);border-radius:999px;padding:.35rem .7rem .35rem .55rem}.marketing-shell .section-number:before{width:1rem}.marketing-hero-visual:before,.marketing-hero-visual:after{content:"";z-index:0;aspect-ratio:1;pointer-events:none;border-radius:50%;position:absolute;bottom:7%;left:50%;transform:translate(-50%)}.marketing-hero-visual:before{border:1px solid color-mix(in srgb, var(--accent) 30%, transparent);width:min(30rem,86%);-webkit-mask-image:linear-gradient(205deg,#000 30%,#0000 76%);mask-image:linear-gradient(205deg,#000 30%,#0000 76%)}.marketing-hero-visual:after{border:1px solid color-mix(in srgb, var(--accent) 16%, transparent);width:min(36rem,104%);-webkit-mask-image:linear-gradient(160deg,#000 22%,#0000 70%);mask-image:linear-gradient(160deg,#000 22%,#0000 70%)}.marketing-hero:after{content:"";z-index:0;pointer-events:none;opacity:var(--grain-opacity);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23g)'/%3E%3C/svg%3E");background-size:160px 160px;position:absolute;inset:0}.marketing-shell .marketing-gallery-grid{grid-template-columns:1.08fr .92fr;align-items:start;gap:clamp(1rem,2vw,1.6rem)}.marketing-shell .marketing-gallery-card{box-shadow:var(--card-lift), var(--media-ring);position:relative}.marketing-shell .marketing-gallery-card:first-child{aspect-ratio:1.24}.marketing-shell .marketing-gallery-card:last-child{aspect-ratio:1.05;margin-top:clamp(1.5rem,4vw,3.5rem)}.marketing-shell .marketing-gallery-card:hover{box-shadow:var(--card-lift-strong), var(--media-ring)}.marketing-shell .marketing-gallery-card:after{content:"";pointer-events:none;opacity:0;background:linear-gradient(to top, color-mix(in srgb, var(--accent) 45%, transparent), transparent 58%);transition:opacity var(--motion-quick) ease;position:absolute;inset:0}.marketing-shell .marketing-gallery-card:hover:after{opacity:1}@media (max-width:48rem){.marketing-shell .marketing-gallery-grid{grid-template-columns:1fr}.marketing-shell .marketing-gallery-card:first-child,.marketing-shell .marketing-gallery-card:last-child{aspect-ratio:1.5;margin-top:0}}@media (prefers-reduced-motion:reduce){.marketing-shell .marketing-gallery-card:after{transition:none}}.marketing-shell .marketing-video-grid{grid-template-columns:.92fr 1.08fr;align-items:start;gap:clamp(1rem,2vw,1.6rem)}.marketing-shell .marketing-video-card{border-color:color-mix(in srgb, var(--accent) 14%, var(--line));box-shadow:var(--card-lift), var(--media-ring)}.marketing-shell .marketing-video-card:first-child{margin-top:clamp(1.5rem,4vw,3.5rem)}.marketing-shell .marketing-video-card:hover{box-shadow:var(--card-lift-strong), var(--media-ring)}@media (max-width:48rem){.marketing-shell .marketing-video-grid{grid-template-columns:1fr}.marketing-shell .marketing-video-card:first-child{margin-top:0}}.marketing-shell .marketing-video-poster{background:var(--foreground);cursor:pointer;border:0;width:100%;height:100%;padding:0;display:block;position:relative}.marketing-shell .marketing-video-poster img{object-fit:cover;width:100%;height:100%;transition:transform .64s var(--ease-settle)}.marketing-shell .marketing-video-poster:hover img{transform:scale(1.03)}.marketing-shell .marketing-video-play{background:color-mix(in srgb, var(--accent) 92%, #000);width:4rem;height:4rem;color:var(--accent-contrast);transition:transform var(--motion-quick) var(--ease-settle), background var(--motion-quick) ease;border-radius:50%;place-items:center;display:grid;position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);box-shadow:0 .6rem 1.6rem #00000073}:root[data-theme=dark] .marketing-shell .marketing-video-play{background:var(--accent);color:var(--accent-contrast)}.marketing-shell .marketing-video-play svg{fill:currentColor;width:1.5rem;height:1.5rem;margin-left:.15rem}.marketing-shell .marketing-video-poster:hover .marketing-video-play{transform:translate(-50%,-50%)scale(1.08)}.marketing-shell .marketing-video-poster:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:-3px}@media (prefers-reduced-motion:reduce){.marketing-shell .marketing-video-poster img,.marketing-shell .marketing-video-play{transition:none}.marketing-shell .marketing-video-poster:hover img,.marketing-shell .marketing-video-poster:hover .marketing-video-play{transform:none}.marketing-shell .marketing-video-play{transform:translate(-50%,-50%)}}.marketing-shell .marketing-map-preview{width:100%;height:100%;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;place-content:center;justify-items:center;gap:.6rem;padding:1rem;font-size:.85rem;font-weight:700;display:grid}.marketing-shell .marketing-map-pin{background:color-mix(in srgb, var(--accent) 16%, var(--surface));width:2.6rem;height:2.6rem;color:var(--accent);box-shadow:0 .4rem 1rem color-mix(in srgb, var(--accent) 20%, transparent);transition:transform var(--motion-quick) var(--ease-settle), background var(--motion-quick) ease;border-radius:50%;place-items:center;display:grid}.marketing-shell .marketing-map-pin svg{width:1.2rem;height:1.2rem}.marketing-shell .marketing-map-preview:hover{color:var(--foreground)}.marketing-shell .marketing-map-preview:hover .marketing-map-pin{background:color-mix(in srgb, var(--accent) 26%, var(--surface));transform:translateY(-2px)}.marketing-shell .marketing-map-preview:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:-3px}@media (prefers-reduced-motion:reduce){.marketing-shell .marketing-map-pin{transition:none}.marketing-shell .marketing-map-preview:hover .marketing-map-pin{transform:none}}:root[data-theme=dark] .marketing-shell .marketing-map-frame iframe{filter:invert(.92)hue-rotate(180deg)brightness(.96)contrast(.92)}.portal-next-lesson{border:1px solid var(--line);background:var(--surface);border-radius:1rem;padding:1.1rem 1.25rem}.portal-next-lesson-body{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.portal-next-lesson-when{letter-spacing:-.02em;font-size:clamp(1.15rem,2.4vw,1.5rem);display:block}.portal-next-lesson-meta{color:var(--muted);align-items:center;gap:.45rem;margin:.3rem 0 0;font-size:.82rem;display:flex}.portal-next-lesson-actions{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.portal-next-lesson-empty{color:var(--muted);margin:0}@media (pointer:coarse){.proposal-actions button,.proposal-actions .icon-action,.time-grid-open,.availability-remove{min-width:2.5rem;min-height:2.5rem}}@media (prefers-reduced-motion:reduce){.planning-notice,.form-message{animation:none}}@media (max-width:40rem){.page-back a{min-height:2.5rem;padding:.35rem .15rem}}.legal-page-nav{justify-content:space-between;align-items:center;gap:1rem;display:flex}.legal-page-nav .page-back{margin-bottom:0}.payment-credit-manual-note{color:var(--muted);font-style:italic}.lesson-card .icon-action,.portal-next-lesson-actions .button{min-width:2.75rem;min-height:2.75rem}.portal-next-lesson-when{font-weight:750;line-height:1.35}.portal-next-lesson-meta{overflow-wrap:anywhere;flex-wrap:wrap;line-height:1.6}@media (max-width:600px){.portal-next-lesson-actions{width:100%}.portal-next-lesson-actions .button{white-space:normal;flex:12rem;justify-content:center}}select:not([multiple]):not([size]):disabled{opacity:.6;cursor:not-allowed}@media (max-width:48rem){.portal-next-lesson-body{flex-direction:column;align-items:stretch;gap:.9rem}.portal-next-lesson-actions{gap:.5rem;display:grid}.portal-next-lesson-actions .button{justify-content:center;width:100%}.portal-next-lesson-meta{flex-wrap:wrap}.portal-next-lesson-body>.button{justify-content:center;width:100%}}