/* ==========================================================
   WebP Studio — folha de estilo única
   Tipos: Bricolage Grotesque (títulos) + Atkinson Hyperlegible (texto)
   ========================================================== */

@font-face{font-family:"Bricolage";src:url("../fonts/bricolage.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Atkinson";src:url("../fonts/atkinson-hyperlegible-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Atkinson";src:url("../fonts/atkinson-hyperlegible-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --paper:#f4f6f8; --surface:#ffffff; --sunk:#eaeef3;
  --ink:#151a22; --ink-2:#4a5463; --ink-3:#5a6474;
  --line:#d9dee5; --line-2:#c3cad4;
  --brand:#2545d9; --brand-2:#1b34ad; --brand-ink:#ffffff; --brand-soft:#e5eafd;
  --gain:#08774f; --gain-soft:#dcf3ea; --bad:#b4261a; --bad-soft:#fbe5e2;
  --radius:14px; --radius-sm:9px;
  --shadow:0 1px 0 rgb(21 26 34 / .04), 0 18px 40px -24px rgb(21 26 34 / .28);
  --f-display:"Bricolage", ui-sans-serif, system-ui, sans-serif;
  --f-text:"Atkinson", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1160px;
}
/* Tema escuro: segue o sistema, a menos que o visitante escolha no botão */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --paper:#11151c; --surface:#19202a; --sunk:#0d1117;
    --ink:#e8ecf2; --ink-2:#a3aebd; --ink-3:#7e8999;
    --line:#2a3340; --line-2:#3a4552;
    --brand:#7b93ff; --brand-2:#a2b3ff; --brand-ink:#0d1117; --brand-soft:#1f2a4d;
    --gain:#3dd69b; --gain-soft:#11372a; --bad:#ff8a7a; --bad-soft:#3d1c18;
    --shadow:0 18px 40px -24px rgb(0 0 0 / .7);
  }
}
:root[data-theme="dark"]{
    color-scheme:dark;
    --paper:#11151c; --surface:#19202a; --sunk:#0d1117;
    --ink:#e8ecf2; --ink-2:#a3aebd; --ink-3:#7e8999;
    --line:#2a3340; --line-2:#3a4552;
    --brand:#7b93ff; --brand-2:#a2b3ff; --brand-ink:#0d1117; --brand-soft:#1f2a4d;
    --gain:#3dd69b; --gain-soft:#11372a; --bad:#ff8a7a; --bad-soft:#3d1c18;
    --shadow:0 18px 40px -24px rgb(0 0 0 / .7);
}
:root[data-theme="light"]{color-scheme:light}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--f-text);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--brand);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{color:var(--brand-2)}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);line-height:1.1;letter-spacing:-.02em;margin:0;font-weight:700;text-wrap:balance}
h1{font-size:clamp(2.3rem,1.4rem + 3.6vw,3.9rem);font-weight:750;letter-spacing:-.035em}
h2{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.15rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--ink);color:var(--paper);padding:.6rem 1rem;border-radius:8px}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
@media (min-width:720px){.wrap{padding:0 32px}}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:0;border-radius:999px;padding:.7rem 1.25rem;font:700 .98rem/1 var(--f-text);cursor:pointer;text-decoration:none;transition:background-color .15s,transform .1s}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-lg{padding:.95rem 1.6rem;font-size:1.05rem}
.btn-primary{background:var(--brand);color:var(--brand-ink)}
.btn-primary:hover:not(:disabled){background:var(--brand-2);color:var(--brand-ink)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{color:var(--paper);opacity:.9}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line-2)}
.linklike{background:none;border:0;padding:0;font:inherit;color:var(--brand);cursor:pointer;text-decoration:underline;text-underline-offset:.18em}

/* ---------- topo ---------- */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.top-in{height:66px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;font:750 1.2rem/1 var(--f-display);letter-spacing:-.025em}
.brand:hover{color:var(--ink)}
.brand-mark{width:30px;height:30px;color:var(--brand)}
.menu ul{list-style:none;margin:0;padding:0;display:flex;gap:.25rem}
.menu a{display:block;padding:.5rem .8rem;border-radius:999px;color:var(--ink-2);text-decoration:none;font-weight:700;font-size:.95rem}
.menu a:hover{color:var(--ink);background:var(--sunk)}
.menu a[aria-current="page"]{color:var(--ink);background:var(--sunk)}
.menu-btn{display:none;background:none;border:0;color:var(--ink);padding:8px;margin-right:-8px;cursor:pointer}
.top-actions{display:flex;align-items:center;gap:6px}
.menu{margin-left:auto}
.icon-btn{width:40px;height:40px;display:inline-grid;place-items:center;border-radius:50%;border:0;background:none;color:var(--ink-2);cursor:pointer}
.icon-btn:hover{background:var(--sunk);color:var(--ink)}
.icon-btn svg{width:20px;height:20px}
.theme-btn .i-sun{display:none}
:root[data-theme="dark"] .theme-btn .i-sun{display:block}
:root[data-theme="dark"] .theme-btn .i-moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-btn .i-sun{display:block}:root:not([data-theme="light"]) .theme-btn .i-moon{display:none}}
.install-btn{padding:.5rem .9rem;font-size:.9rem}
.install-btn[hidden]{display:none}
.install-tip{position:fixed;z-index:120;left:12px;right:12px;top:76px;max-width:380px;margin-left:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 24px 60px -20px rgb(0 0 0 / .45);padding:16px 18px;font-size:.95rem;color:var(--ink-2)}
.install-tip[hidden]{display:none}
.install-tip strong{color:var(--ink)}
.install-tip .linklike{margin-top:.6rem}
@media (max-width:479px){.install-btn span{display:none}.install-btn{padding:0;width:40px;height:40px}}
@media (max-width:859px){
  .menu-btn{display:block}
  .menu{margin-left:0}
  .menu{position:absolute;left:0;right:0;top:66px;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem 12px 1rem;display:none}
  .menu.is-open{display:block}
  .menu ul{flex-direction:column}
  .menu a{padding:.85rem 1rem;font-size:1.05rem}
}

/* ---------- hero + ferramenta ---------- */
.hero{padding:40px 0 56px}
.hero-grid{display:grid;gap:32px;align-items:start}
@media (min-width:960px){.hero{padding:64px 0 80px}.hero-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px}}
.hero-copy{padding-top:8px}
.hero-copy h1{margin-bottom:1.1rem;font-size:clamp(2.1rem,1.3rem + 2.6vw,3.3rem)}
@media (max-width:959px){.hero .hero-facts{display:none}.hero-copy .lede{font-size:1.08rem}}
.hero-copy .lede{font-size:1.18rem;color:var(--ink-2);max-width:34ch}
.hero-facts{list-style:none;margin:1.75rem 0 0;padding:0;display:grid;gap:.6rem}
.hero-facts li{display:flex;gap:.65rem;align-items:baseline;color:var(--ink-2)}
.hero-facts li::before{content:"";flex:none;width:.55rem;height:.55rem;border-radius:2px;background:var(--gain);transform:translateY(-.1em)}
.hero-facts strong{color:var(--ink)}

.tool{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:14px}
@media (min-width:720px){.tool{padding:18px}}
.drop{position:relative;border:2px dashed var(--line-2);border-radius:16px;background:var(--sunk);padding:40px 20px;text-align:center;transition:border-color .15s,background-color .15s;cursor:pointer}
.drop:hover,.drop.is-over{border-color:var(--brand);background:var(--brand-soft)}
.drop:focus-within{border-color:var(--brand)}
.drop-input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.drop-icon{width:52px;height:52px;margin:0 auto 12px;color:var(--brand)}
.drop-title{font:700 1.45rem/1.2 var(--f-display);letter-spacing:-.02em}
.drop-sub{margin-top:.35rem;color:var(--ink-2)}
.drop-pick{color:var(--brand);text-decoration:underline;text-underline-offset:.18em;font-weight:700;position:relative;z-index:1;pointer-events:none}
.drop-meta{margin-top:.9rem;font-size:.88rem;color:var(--ink-3)}

.opts{margin-top:14px;border-radius:14px;border:1px solid var(--line)}
.opts summary{cursor:pointer;padding:.8rem 1rem;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
.opts summary::-webkit-details-marker{display:none}
.opts summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);transform:rotate(45deg);transition:transform .15s;margin-right:4px}
.opts[open] summary::after{transform:rotate(-135deg)}
.opts-grid{display:grid;gap:16px;padding:0 1rem 1rem}
@media (min-width:600px){.opts-grid{grid-template-columns:1fr 1fr}.field-wide{grid-column:1/-1}}
.field label{display:flex;justify-content:space-between;font-weight:700;font-size:.95rem;margin-bottom:.4rem}
.field output{font-variant-numeric:tabular-nums;color:var(--brand)}
.field input[type=text],.field input[type=email],.field select,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line-2);border-radius:var(--radius-sm);padding:.7rem .85rem;min-height:48px}
.field textarea{min-height:160px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.field input[type=range]{width:100%;accent-color:var(--brand);min-height:44px}
.hint{font-size:.86rem;color:var(--ink-3);margin-top:.35rem}

.queue{margin-top:14px}
.queue-head{display:flex;justify-content:space-between;align-items:center;padding:.25rem .25rem .6rem;color:var(--ink-2);font-size:.95rem}
.queue-list{list-style:none;margin:0;padding:0;max-height:360px;overflow:auto;border:1px solid var(--line);border-radius:14px}
.q-row{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:12px;align-items:center;padding:10px 12px;border-top:1px solid var(--line)}
.q-row:first-child{border-top:0}
.q-thumb{width:56px;height:56px;object-fit:cover;border-radius:8px;background:var(--sunk)}
.q-name{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.95rem}
.q-size{font-size:.86rem;color:var(--ink-3);font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis}
.q-side{display:flex;align-items:center;gap:8px}
.q-badge{font:700 .85rem/1 var(--f-text);font-variant-numeric:tabular-nums;border-radius:999px;padding:.35rem .55rem}
.q-badge:empty{display:none}
.is-done .q-badge{background:var(--gain-soft);color:var(--gain)}
.is-bigger .q-badge{background:var(--sunk);color:var(--ink-2)}
.is-error .q-badge{background:var(--bad-soft);color:var(--bad)}
.is-error .q-size{color:var(--bad)}
.is-working{background:var(--brand-soft)}
.q-dl{font-weight:700;font-size:.9rem}
.q-remove{width:32px;height:32px;border-radius:50%;border:0;background:none;color:var(--ink-3);font-size:1.35rem;line-height:1;cursor:pointer}
.q-remove:hover{background:var(--sunk);color:var(--ink)}
@media (max-width:479px){.q-row{grid-template-columns:44px minmax(0,1fr)}.q-thumb{width:44px;height:44px}.q-side{grid-column:2;justify-content:flex-start}}

.result{margin-top:14px;padding:16px;border-radius:14px;background:var(--gain-soft)}
.meter{position:relative;height:14px;border-radius:999px;overflow:hidden}
.meter-before{position:absolute;inset:0;background:color-mix(in srgb,var(--gain) 22%,transparent)}
.meter-after{position:absolute;left:0;top:0;bottom:0;width:100%;background:var(--gain);border-radius:999px;transition:width .9s cubic-bezier(.2,.8,.2,1)}
.result-text{margin-top:.7rem;color:var(--ink)}
.result-text strong{font-family:var(--f-display);font-size:1.2rem;letter-spacing:-.01em}
.queue-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.queue-actions .btn{flex:1 1 220px}
.progress{margin-top:12px;height:6px;background:var(--sunk);border-radius:999px;overflow:hidden}
.progress span{display:block;height:100%;width:0;background:var(--brand);transition:width .2s}
.tool-warn{margin-top:12px;padding:.8rem 1rem;border-radius:10px;background:var(--bad-soft);color:var(--bad);font-weight:700}

/* ---------- seções ---------- */
.band{padding:64px 0;border-top:1px solid var(--line)}
@media (min-width:960px){.band{padding:88px 0}}
.band-head{max-width:640px;margin-bottom:36px}
.band-head p{margin-top:.75rem;color:var(--ink-2);font-size:1.1rem}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:28px;counter-reset:s}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr);gap:40px}}
.steps li{counter-increment:s;padding-top:20px;border-top:2px solid var(--ink)}
.steps li::before{content:counter(s);display:block;font:750 2.6rem/1 var(--f-display);color:var(--brand);margin-bottom:.75rem;letter-spacing:-.04em}
.steps h3{margin-bottom:.4rem}
.steps p{color:var(--ink-2)}

.split{display:grid;gap:32px;align-items:start}
@media (min-width:900px){.split{grid-template-columns:5fr 6fr;gap:64px}}
.split .prose p+p{margin-top:1rem}

.compare{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.compare th,.compare td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{background:var(--sunk);font-size:.9rem;color:var(--ink-2)}
.compare tbody tr:last-child td,.compare tbody tr:last-child th{border-bottom:0}
.compare tbody th{font-family:var(--f-display);font-size:1.05rem}
.compare .yes{color:var(--gain);font-weight:700}
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
.source{margin-top:.8rem;font-size:.86rem;color:var(--ink-3)}

.uses{display:grid;gap:0;border-top:1px solid var(--line)}
@media (min-width:760px){.uses{grid-template-columns:1fr 1fr}}
.uses > div{padding:24px 0;border-bottom:1px solid var(--line)}
@media (min-width:760px){.uses > div:nth-child(odd){padding-right:40px;border-right:1px solid var(--line)}.uses > div:nth-child(even){padding-left:40px}}
.uses h3{margin-bottom:.4rem}
.uses p{color:var(--ink-2)}

.faq{max-width:780px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 2.5rem 1.15rem 0;position:relative;font:700 1.12rem/1.35 var(--f-display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font:400 1.6rem/1 var(--f-text);color:var(--brand)}
.faq details[open] summary::after{content:"−"}
.faq details > div{padding:0 0 1.25rem;color:var(--ink-2);max-width:68ch}
.faq details > div p+p{margin-top:.75rem}

.cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:28px;border-radius:20px;background:var(--ink);color:var(--paper)}
.cta h2{color:var(--paper);font-size:1.6rem}
.cta p{color:color-mix(in srgb,var(--paper) 75%,transparent);margin-top:.35rem}
.cta .btn-primary{background:var(--paper);color:var(--ink)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .cta{background:var(--brand-soft);color:var(--ink)}:root:not([data-theme="light"]) .cta h2{color:var(--ink)}:root:not([data-theme="light"]) .cta p{color:var(--ink-2)}:root:not([data-theme="light"]) .cta .btn-primary{background:var(--brand);color:var(--brand-ink)}}
:root[data-theme="dark"] .cta{background:var(--brand-soft);color:var(--ink)}:root[data-theme="dark"] .cta h2{color:var(--ink)}:root[data-theme="dark"] .cta p{color:var(--ink-2)}:root[data-theme="dark"] .cta .btn-primary{background:var(--brand);color:var(--brand-ink)}

/* ---------- páginas de conteúdo ---------- */
.page-head{padding:48px 0 28px}
@media (min-width:960px){.page-head{padding:72px 0 36px}}
.crumbs{font-size:.9rem;color:var(--ink-3);margin-bottom:1rem}
.crumbs a{color:var(--ink-2)}
.page-head h1{max-width:20ch}
.page-head .lede{margin-top:1rem;font-size:1.18rem;color:var(--ink-2);max-width:60ch}
.meta-line{margin-top:1rem;font-size:.9rem;color:var(--ink-3)}

.article{padding:8px 0 72px}
.article-grid{display:grid;gap:40px}
@media (min-width:1040px){.article-grid{grid-template-columns:minmax(0,1fr) 260px;gap:64px}}
.prose{max-width:68ch}
.prose > * + *{margin-top:1.1rem}
.prose h2{margin-top:2.6rem;font-size:1.65rem}
.prose h3{margin-top:1.9rem}
.prose h2 + *, .prose h3 + *{margin-top:.75rem}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li + li{margin-top:.4rem}
.prose li::marker{color:var(--brand)}
.prose code{font:500 .92em/1 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--sunk);padding:.15em .4em;border-radius:5px}
.prose blockquote{margin:1.5rem 0;padding:1rem 1.25rem;border-left:4px solid var(--brand);background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.prose .compare{margin:1.5rem 0}
.callout{padding:1.1rem 1.25rem;border-radius:var(--radius);background:var(--brand-soft);color:var(--ink)}
.toc{position:sticky;top:90px;font-size:.95rem}
.toc h2{font-size:1rem;margin-bottom:.6rem}
.toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.toc a{display:block;padding:.3rem 0 .3rem .9rem;margin-left:-2px;border-left:2px solid transparent;color:var(--ink-2);text-decoration:none}
.toc a:hover{color:var(--ink);border-left-color:var(--brand)}
@media (max-width:1039px){.toc{display:none}}
.tool-inline{margin:2rem 0}

/* contato */
.contact-grid{display:grid;gap:32px}
@media (min-width:900px){.contact-grid{grid-template-columns:4fr 6fr;gap:56px}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.form{display:grid;gap:16px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{padding:.85rem 1rem;border-radius:10px;font-weight:700}
.form-msg.ok{background:var(--gain-soft);color:var(--gain)}
.form-msg.err{background:var(--bad-soft);color:var(--bad)}

/* ---------- anúncios ---------- */
.ad{max-width:var(--wrap);margin:32px auto;padding:0 20px;min-height:120px;text-align:center}
.ad-label{display:block;font-size:.75rem;color:var(--ink-3);margin-bottom:.35rem}
.ad ins{min-height:100px}
.prose .ad{padding:0;margin:2rem 0}

/* ---------- rodapé ---------- */
.foot{margin-top:24px;border-top:1px solid var(--line);background:var(--surface);padding:56px 0 24px}
.foot-grid{display:grid;gap:32px}
@media (min-width:760px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot-about p{margin-top:.85rem;color:var(--ink-2);max-width:36ch;font-size:.95rem}
.foot h2{font:700 .95rem/1.2 var(--f-text);letter-spacing:0;margin-bottom:.75rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li + li{margin-top:.45rem}
.foot a,.foot .linklike{color:var(--ink-2);text-decoration:none;font-size:.95rem}
.foot a:hover,.foot .linklike:hover{color:var(--ink);text-decoration:underline}
.foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:.88rem;color:var(--ink-3)}

/* ---------- banner de cookies ---------- */
.consent{position:fixed;z-index:100;left:12px;right:12px;bottom:12px;max-width:560px;margin-left:auto;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 60px -20px rgb(0 0 0 / .45);padding:18px}
.consent[hidden]{display:none}
.consent p{font-size:.95rem;color:var(--ink-2)}
.consent-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;justify-content:flex-end}
.consent-actions .btn{flex:1 1 160px}

/* 404 */
.notfound{padding:96px 0;text-align:left}
.notfound p{margin-top:1rem;color:var(--ink-2);max-width:48ch}
.notfound .btn{margin-top:1.5rem}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}
@media print{.top,.foot,.ad,.consent,.tool{display:none}}