.landing{--papel:hsl(150 45% 98%);--papel-fundo:hsl(150 30% 96%);--superficie:hsl(0 0% 100%);--tinta:hsl(150 25% 8%);--tinta-suave:hsl(150 12% 38%);--linha:hsl(145 25% 88%);--folha:hsl(145 55% 32%);--folha-clara:hsl(145 45% 94%);--mel:hsl(38 78% 42%);--mel-claro:hsl(38 80% 94%);--raio:14px;--raio-sm:10px;--medida:62ch;background:var(--papel);color:var(--tinta);font-family:inherit;-webkit-font-smoothing:antialiased}.dark .landing{--papel:hsl(150 15% 7%);--papel-fundo:hsl(150 14% 10%);--superficie:hsl(150 12% 11%);--tinta:hsl(138 20% 96%);--tinta-suave:hsl(142 8% 66%);--linha:hsl(150 10% 20%);--folha:hsl(142 55% 62%);--folha-clara:hsl(150 20% 16%);--mel:hsl(38 80% 62%);--mel-claro:hsl(38 30% 16%)}.landing *,.landing :after,.landing :before{box-sizing:border-box}.landing :focus-visible{outline:3px solid var(--folha);outline-offset:2px;border-radius:4px}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--folha);color:#fff;padding:12px 18px;border-radius:0 0 var(--raio-sm) 0;font-weight:700}.skip-link:focus{left:0}.landing h1,.landing h2,.landing h3{margin:0;letter-spacing:-.03em;text-wrap:balance;font-weight:800;line-height:1.05}.landing h1{font-size:clamp(2.6rem,6.2vw,4.4rem);font-weight:900}.landing h1 em{font-style:normal;color:var(--folha)}.landing h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}.landing h3{font-size:1.125rem;font-weight:800;line-height:1.25}.landing p{margin:0;line-height:1.62}.board-card-label,.demo-label,.eyebrow,.plan-period,.step-n{font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.72rem}.eyebrow{color:var(--folha);margin-bottom:18px}.landing .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:10px 20px;font-weight:800;font-size:.95rem;cursor:pointer;text-decoration:none;transition:transform .14s ease,background-color .14s ease,border-color .14s ease;min-height:44px}.landing .btn:active{transform:translateY(1px)}.landing .btn-lg{padding:14px 28px;font-size:1.05rem;min-height:52px}.landing .btn-solid{background:var(--folha);color:#fff}.dark .landing .btn-solid{color:hsl(150 25% 8%)}.landing .btn-solid:hover{background:hsl(145 55% 26%)}.dark .landing .btn-solid:hover{background:hsl(142 55% 70%)}.landing .btn-outline{border-color:var(--linha);color:var(--tinta);background:var(--superficie)}.landing .btn-outline:hover{border-color:var(--folha);color:var(--folha)}.landing .btn-ghost{color:var(--tinta);background:transparent}.landing .btn-ghost:hover{background:var(--folha-clara);color:var(--folha)}.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--papel) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s ease}.nav.is-scrolled{border-bottom-color:var(--linha)}.nav-inner{max-width:1200px;margin:0 auto;padding:12px 24px;gap:24px}.nav-brand,.nav-inner{display:flex;align-items:center}.nav-brand{gap:10px;font-weight:900;font-size:1.05rem;letter-spacing:-.02em;color:var(--tinta);text-decoration:none;white-space:nowrap}.nav-mark{width:26px;height:26px;border-radius:8px;flex:none;background:radial-gradient(circle at 32% 30%,var(--mel) 0 26%,transparent 27%),linear-gradient(140deg,var(--folha),hsl(168 55% 34%))}.nav-links{display:none;gap:4px;margin-left:auto}.nav-links a{padding:8px 12px;border-radius:999px;color:var(--tinta-suave);text-decoration:none;font-weight:700;font-size:.92rem}.nav-links a:hover{color:var(--folha);background:var(--folha-clara)}.nav-actions{display:none;gap:8px;align-items:center}.nav-toggle{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--raio-sm);border:1px solid var(--linha);background:var(--superficie);color:var(--tinta);cursor:pointer}.nav-mobile{border-top:1px solid var(--linha);background:var(--papel);padding:12px 24px 20px;display:grid;gap:4px}.nav-mobile a{padding:12px 4px;color:var(--tinta);text-decoration:none;font-weight:700;border-bottom:1px solid var(--linha)}.nav-mobile-actions{display:grid;gap:8px;margin-top:14px}@media (min-width:900px){.nav-actions,.nav-links{display:flex}.nav-toggle{display:none}}.hero{padding:clamp(40px,7vw,84px) 24px clamp(48px,8vw,96px);background:radial-gradient(1100px 460px at 12% -10%,var(--folha-clara) 0,transparent 62%),radial-gradient(760px 400px at 92% 6%,var(--mel-claro) 0,transparent 60%)}.hero-inner{max-width:1200px;margin:0 auto;display:grid;gap:clamp(36px,5vw,56px);align-items:center}.hero-copy h1{font-weight:600;letter-spacing:-.01em}.hero-copy h1,.hero-copy h1 em{font-family:var(--font-fraunces),Georgia,serif}.hero-copy h1 em{font-style:italic;font-weight:500}.hero-copy .lede{font-size:clamp(1.08rem,1.6vw,1.28rem);color:var(--tinta-suave);max-width:46ch;margin-top:20px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-copy .hero-fineprint{margin-top:24px;font-size:.86rem;line-height:1.55;text-wrap:balance;color:var(--tinta-suave);font-weight:600}.demo-label{color:var(--tinta-suave);margin-bottom:10px;text-align:center}@media (min-width:1000px){.hero-inner{grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr)}}.board-shell{background:var(--superficie);border:1px solid var(--linha);border-radius:calc(var(--raio) + 6px);padding:14px;box-shadow:0 1px 2px rgba(16,40,30,.04),0 18px 50px -20px rgba(16,60,40,.22)}.board-strip{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--raio);background:var(--papel-fundo);border:1px solid var(--linha);min-height:68px}.board-strip-cards{display:flex;flex-wrap:wrap;gap:6px;flex:1;min-width:0}.board-strip-empty{font-size:.88rem;color:var(--tinta-suave);font-weight:600}.board-strip-empty b{color:var(--folha)}.board-chip{display:inline-flex;align-items:center;gap:6px;background:var(--superficie);border:1px solid var(--linha);border-radius:999px;padding:5px 12px 5px 6px;font-weight:800;font-size:.92rem;animation:chip-in .18s ease-out}.board-chip img{width:26px;height:26px;object-fit:contain;border-radius:50%}@keyframes chip-in{0%{opacity:0;transform:translateY(6px) scale(.94)}}.board-strip-actions{display:flex;gap:6px;flex:none}.board-speak{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:999px;background:var(--folha);color:#fff;font-weight:800;font-size:.92rem;padding:0 18px;height:44px;cursor:pointer;min-width:132px}.dark .board-speak{color:hsl(150 25% 8%)}.board-speak:disabled{opacity:.4;cursor:not-allowed}.board-speak.is-speaking{animation:pulse 1s ease-in-out infinite}@keyframes pulse{50%{opacity:.72}}.board-speak-spark{animation:spark 1.4s ease-in-out infinite}@keyframes spark{50%{opacity:.45;transform:scale(.88)}}.board-correction{display:flex;align-items:flex-start;gap:8px;margin:10px 2px 0;padding:10px 12px;border-radius:calc(var(--raio) - 4px);background:color-mix(in srgb,var(--folha) 8%,transparent);border:1px solid color-mix(in srgb,var(--folha) 22%,transparent);font-size:.92rem;line-height:1.45;color:var(--tinta);animation:correction-in .22s ease-out both}.board-correction-icon{width:16px;height:16px;flex:none;margin-top:2px;color:var(--folha)}.board-correction-label{color:var(--tinta-suave);font-weight:700}.board-correction strong{font-weight:800}@keyframes correction-in{0%{opacity:0;transform:translateY(-4px)}}@media (prefers-reduced-motion:reduce){.board-correction,.board-speak-spark,.board-speak.is-speaking{animation:none}}.board-clear{width:44px;height:44px;border-radius:999px;border:1px solid var(--linha);background:var(--superficie);color:var(--tinta-suave);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.board-clear:disabled{opacity:.35;cursor:not-allowed}.board-cats{display:flex;gap:6px;overflow-x:auto;padding:14px 2px 12px;scrollbar-width:thin}.board-cat{flex:none;border:1px solid var(--linha);background:var(--superficie);color:var(--tinta-suave);border-radius:999px;padding:8px 15px;font-weight:800;font-size:.85rem;cursor:pointer;min-height:40px;white-space:nowrap}.board-cat.is-active{background:hsl(var(--tint)/.1);border-color:hsl(var(--tint)/.5);color:hsl(var(--tint))}.dark .board-cat.is-active{color:hsl(var(--tint)/.95);background:hsl(var(--tint)/.18)}.board-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}@media (min-width:480px){.board-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}.board-card{border:1px solid var(--linha);background:var(--superficie);border-radius:var(--raio);padding:10px 8px 8px;cursor:pointer;display:grid;gap:8px;justify-items:center;transition:transform .14s ease,border-color .14s ease,box-shadow .14s ease}.board-card:hover{transform:translateY(-3px);border-color:hsl(var(--tint)/.55);box-shadow:0 10px 24px -14px hsl(var(--tint)/.7)}.board-card:active{transform:translateY(0)}.board-card-art{display:grid;place-items:center;width:100%;aspect-ratio:1;border-radius:var(--raio-sm);background:hsl(var(--tint)/.07);overflow:hidden}.board-card-img{width:84%;height:84%;object-fit:contain}.board-card-label{color:var(--tinta);text-align:center;line-height:1.15}.board-note{display:flex;align-items:center;gap:6px;margin-top:12px;font-size:.8rem;color:var(--tinta-suave)}.section{max-width:1160px;margin:0 auto;padding:clamp(56px,8vw,104px) 24px}.section-head{max-width:var(--medida);margin-bottom:clamp(30px,4vw,48px)}.section-head p{margin-top:14px;color:var(--tinta-suave);font-size:1.05rem}.steps{list-style:none;margin:0;padding:0;display:grid;gap:20px;counter-reset:none}@media (min-width:760px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}.steps li{background:var(--superficie);border:1px solid var(--linha);border-radius:var(--raio);padding:26px 24px}.step-n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--folha-clara);color:var(--folha);margin-bottom:16px;font-size:.85rem}.steps h3{margin-bottom:8px}.steps p{color:var(--tinta-suave);font-size:.96rem}.vocab{background:var(--papel-fundo);border-block:1px solid var(--linha)}.vocab-inner{max-width:1160px;margin:0 auto;padding:clamp(56px,8vw,96px) 24px;display:grid;gap:clamp(32px,5vw,56px);align-items:center}@media (min-width:940px){.vocab-inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.vocab-copy p{margin-top:16px;color:var(--tinta-suave);max-width:52ch}.vocab-points{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:12px}.vocab-points li{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.96rem}.vocab-points svg{color:var(--folha);flex:none}.vocab-strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.vocab-strip li{background:var(--superficie);border:1px solid var(--linha);border-radius:var(--raio);padding:12px 10px 10px;display:grid;gap:8px;justify-items:center}.vocab-strip img{width:100%;max-width:108px;height:auto;aspect-ratio:1;object-fit:contain}.vocab-strip span{font-weight:800;font-size:.85rem;color:var(--tinta)}.features{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(258px,1fr))}.features article{background:var(--superficie);border:1px solid var(--linha);border-radius:var(--raio);padding:24px 22px}.features svg{color:var(--folha);margin-bottom:14px}.features h3{margin-bottom:8px}.features p{color:var(--tinta-suave);font-size:.94rem}.audiences-section{background:transparent}.audiences{display:grid;gap:18px}@media (min-width:860px){.audiences{grid-template-columns:repeat(3,minmax(0,1fr))}}.audiences article{border:1px solid var(--linha);border-radius:var(--raio);padding:28px 24px;background:var(--superficie);display:flex;flex-direction:column}.audiences h3{font-size:1.3rem;color:var(--folha);margin-bottom:12px}.audiences>article>p{color:var(--tinta-suave);font-size:.96rem;flex:1}.audiences ul{list-style:none;margin:20px 0 0;padding:18px 0 0;border-top:1px solid var(--linha);display:grid;gap:10px}.audiences li{display:flex;align-items:center;gap:9px;font-weight:700;font-size:.9rem}.audiences li svg{color:var(--mel);flex:none}.plans-toggle{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--papel-fundo);border:1px solid var(--linha);margin-bottom:28px}.plans-toggle button{border:0;background:transparent;border-radius:999px;padding:8px 20px;font-weight:800;font-size:.9rem;color:var(--tinta-suave);cursor:pointer;min-height:40px}.plans-toggle button.is-active{background:var(--superficie);color:var(--tinta);box-shadow:0 1px 3px rgba(0,0,0,.07)}.plans-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(252px,1fr));align-items:start}.plan{position:relative;border:1px solid var(--linha);border-radius:var(--raio);padding:28px 24px;background:var(--superficie);display:flex;flex-direction:column}.plan.is-featured{border-color:var(--folha);box-shadow:0 0 0 1px var(--folha)}.plan-free{background:var(--papel-fundo)}.plan-badge{position:absolute;top:-11px;left:24px;background:var(--folha);color:#fff;border-radius:999px;padding:3px 12px;font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.dark .plan-badge{color:hsl(150 25% 8%)}.plan h3{font-size:1.25rem}.plan-desc{color:var(--tinta-suave);font-size:.92rem;margin-top:8px}.plan-price{margin-top:20px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.plan-amount{font-size:2.1rem;font-weight:900;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.plan-period{color:var(--tinta-suave)}.plan-savings{color:var(--mel);font-weight:800;font-size:.84rem;margin-top:6px}.plan-features{list-style:none;margin:22px 0 0;padding:20px 0 0;border-top:1px solid var(--linha);display:grid;gap:11px;flex:1}.plan-features li{display:flex;gap:9px;font-size:.9rem;line-height:1.45}.plan-features svg{color:var(--folha);flex:none;margin-top:3px}.plan-cta{margin-top:24px;width:100%}.plan-skeleton{height:380px;border-radius:var(--raio);border:1px solid var(--linha);background:var(--papel-fundo);animation:pulse 1.4s ease-in-out infinite}.plans-empty,.plans-note{color:var(--tinta-suave);font-size:.9rem;margin-top:24px}.faq{max-width:780px;border-top:1px solid var(--linha)}.faq details{border-bottom:1px solid var(--linha)}.faq summary{cursor:pointer;padding:20px 40px 20px 0;font-weight:800;font-size:1.02rem;list-style:none;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:700;color:var(--folha);line-height:1}.faq details[open] summary:after{content:"–"}.faq p{padding:0 8px 22px 0;color:var(--tinta-suave);max-width:var(--medida)}.cta{max-width:1160px;margin:0 auto clamp(56px,8vw,96px);padding:clamp(48px,7vw,76px) 24px;text-align:center;border-radius:calc(var(--raio) + 8px);background:radial-gradient(700px 300px at 50% 0,var(--mel-claro) 0,transparent 66%),var(--folha-clara);border:1px solid var(--linha)}.cta p{margin:16px auto 30px;max-width:44ch;color:var(--tinta-suave);font-size:1.05rem}.footer{border-top:1px solid var(--linha);background:var(--papel-fundo)}.footer-inner{max-width:1160px;margin:0 auto;padding:44px 24px 26px;display:grid;gap:26px}@media (min-width:780px){.footer-inner{grid-template-columns:minmax(0,1fr) auto;align-items:start}}.footer-brand{display:flex;align-items:center;gap:12px;max-width:42ch}.footer-brand p{font-size:.9rem;color:var(--tinta-suave);font-weight:600}.footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}.footer nav a{color:var(--tinta-suave);text-decoration:none;font-weight:700;font-size:.9rem}.footer nav a:hover{color:var(--folha)}.footer-legal{max-width:1160px;margin:0 auto;padding:0 24px 34px;font-size:.82rem;color:var(--tinta-suave)}@media (prefers-reduced-motion:reduce){.landing *,.landing :after,.landing :before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:32px 20px;background:radial-gradient(900px 420px at 50% -8%,var(--folha-clara) 0,transparent 64%),var(--papel)}.auth-shell-inner{width:100%;max-width:420px;display:grid;gap:22px;justify-items:center}.auth-shell-brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:1.15rem;letter-spacing:-.02em;color:var(--tinta);text-decoration:none}.auth-shell-footer{font-size:.92rem;color:var(--tinta-suave);text-align:center}.auth-shell-footer a{color:var(--folha);font-weight:800;text-decoration:none}.auth-shell-footer a:hover{text-decoration:underline}.auth-shell-loading{width:100%;height:360px;border-radius:var(--raio);background:var(--papel-fundo);border:1px solid var(--linha)}.legal{min-height:100vh;padding:40px 20px 80px}.legal-inner{max-width:68ch;margin:0 auto}.legal-back{display:inline-flex;align-items:center;gap:7px;color:var(--folha);text-decoration:none;font-weight:800;font-size:.9rem;margin-bottom:32px}.legal h1{font-size:clamp(2rem,4.5vw,2.8rem)}.legal-updated{color:var(--tinta-suave);font-size:.88rem;margin-top:10px;padding-bottom:26px;border-bottom:1px solid var(--linha)}.legal-body section{margin-top:34px}.legal-body h2{font-size:1.2rem;margin-bottom:12px}.legal-body p{color:var(--tinta-suave);margin-bottom:12px}.legal-body strong{color:var(--tinta)}.legal-body ul{margin:0 0 12px;padding-left:20px;display:grid;gap:9px}.legal-body li{color:var(--tinta-suave);line-height:1.6}.legal-body mark{background:var(--mel-claro);color:var(--mel);font-weight:800;padding:1px 6px;border-radius:4px;border:1px dashed var(--mel)}.legal-nav{margin-top:48px;padding-top:22px;border-top:1px solid var(--linha);display:flex;flex-wrap:wrap;gap:20px}.legal-nav a{color:var(--folha);font-weight:800;font-size:.9rem;text-decoration:none}.precos-hero{padding:clamp(44px,7vw,76px) 24px clamp(16px,3vw,28px);background:radial-gradient(900px 400px at 50% -12%,var(--folha-clara) 0,transparent 62%)}.precos-hero-inner{max-width:700px;margin:0 auto;text-align:center}.precos-hero .lede{margin:18px auto 0;max-width:54ch;color:var(--tinta-suave);font-size:1.06rem}.precos-cards{padding-top:clamp(24px,4vw,40px)}.compare-wrap{overflow-x:auto;border:1px solid var(--linha);border-radius:var(--raio);background:var(--superficie)}.compare{width:100%;border-collapse:collapse;min-width:560px;font-size:.94rem}.compare td,.compare th{padding:14px 16px;border-bottom:1px solid var(--linha);text-align:left}.compare thead th{background:var(--papel-fundo);font-weight:800;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;color:var(--tinta-suave);white-space:nowrap}.compare tbody th{font-weight:700;color:var(--tinta)}.compare td{color:var(--tinta-suave)}.compare td,.compare thead th:not(:first-child){text-align:center}.compare tbody tr:last-child td,.compare tbody tr:last-child th{border-bottom:0}.compare-val{font-weight:800;color:var(--tinta);font-variant-numeric:tabular-nums}.compare td svg{color:var(--linha);display:inline-block}.compare-note{margin-top:14px;font-size:.85rem;color:var(--tinta-suave)}.incluso{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.incluso li{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.95rem;background:var(--superficie);border:1px solid var(--linha);border-radius:var(--raio-sm);padding:14px 16px}.incluso svg{color:var(--folha);flex:none}