/* Fuse - ferramentas gratuitas. Mesmo sistema visual do site principal (tema claro). */
@font-face{font-family:'Schibsted Grotesk';font-weight:700;font-display:swap;src:url(/assets/fonts/schibsted-grotesk-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Schibsted Grotesk';font-weight:800;font-display:swap;src:url(/assets/fonts/schibsted-grotesk-latin-800-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:400;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:500;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:600;font-display:swap;src:url(/assets/fonts/ibm-plex-sans-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-weight:600;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-600-normal.woff2) format('woff2')}

:root{
  color-scheme:light;
  --ink:#F6F7F9; --ink-2:#EDF0F4; --panel:#FFFFFF; --line:#E1E6EE; --line-2:#CCD4E0;
  --text:#0E1726; --muted:#46546D; --faint:#5E6B82;
  --amber:#C9431F; --amber-hi:#A33416; --blue:#1479A6; --blue-hi:#0F5F84;
  --ok:#128A55; --ok-bg:#E8F6EF; --warn:#946200; --warn-bg:#FFF6E0; --bad:#B42318; --bad-bg:#FDECEA;
  --f-display:'Schibsted Grotesk','Helvetica Neue',Arial,sans-serif;
  --f-body:'IBM Plex Sans','Segoe UI',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --radius:16px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue)} a:hover{color:var(--blue-hi)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0;line-height:1.1;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:clamp(16px,4vw,28px)}
.bar{position:fixed;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--amber),#8E3F9A,var(--blue));z-index:60}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(246,247,249,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:22px;letter-spacing:.12em;color:var(--text);text-decoration:none}
.logo:hover{color:var(--text)} .logo img{width:30px;height:30px}
.nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;font-size:15px;font-weight:500}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f-body);font-weight:600;font-size:16px;padding:12px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;text-decoration:none;min-height:46px;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--amber);color:#fff} .btn-primary:hover{color:#fff;box-shadow:0 10px 24px -12px rgba(201,67,31,.6)}
.btn-blue{background:var(--blue);color:#fff} .btn-blue:hover{color:#fff;box-shadow:0 10px 24px -12px rgba(20,121,166,.6)}
.btn-ghost{background:var(--panel);color:var(--text);border-color:var(--line-2)} .btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{padding:8px 14px;min-height:38px;font-size:14px;border-radius:10px}
.nav .btn{padding:9px 16px;min-height:40px;font-size:14px}
.nav a.btn-primary,.nav a.btn-primary:hover{color:#fff}
@media (max-width:720px){.nav .hide-sm{display:none}}

/* page head */
.crumbs{font-size:14px;color:var(--faint);padding-top:28px}
.crumbs a{color:var(--faint);text-decoration:none} .crumbs a:hover{color:var(--blue)}
.crumbs span{margin-inline:6px}
.head{padding-block:18px 28px;display:flex;flex-direction:column;gap:14px}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.head h1{font-size:clamp(34px,5vw,54px);font-weight:800}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--muted);max-width:68ch}
.privacy{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ok);background:var(--ok-bg);border-radius:999px;padding:6px 12px;align-self:flex-start}
.privacy svg{width:16px;height:16px;flex:none}

/* tool card */
.tool{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,3vw,30px);box-shadow:0 20px 50px -36px rgba(14,23,38,.25);display:flex;flex-direction:column;gap:18px}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.row > .field{flex:1 1 220px}
.field label,.label{font-size:14px;font-weight:600;color:var(--muted)}
.hint{font-size:13px;color:var(--faint)}
input[type=text],input[type=number],input[type=password],select,textarea{font:inherit;font-size:16px;color:var(--text);background:var(--ink);border:1px solid var(--line-2);border-radius:12px;padding:12px 14px;min-height:48px;width:100%}
input.mono,textarea.mono{font-family:var(--f-mono);font-size:15px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,121,166,.18);background:#fff}
input[type=range]{width:100%;accent-color:var(--blue)}
.checks{display:flex;flex-wrap:wrap;gap:8px 18px}
.checks label{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--text);cursor:pointer;min-height:36px}
.checks input{width:18px;height:18px;accent-color:var(--blue)}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:12px;overflow:hidden;background:var(--ink)}
.seg button{font:inherit;font-size:15px;font-weight:600;padding:10px 16px;border:0;background:transparent;color:var(--muted);cursor:pointer;min-height:44px}
.seg button[aria-pressed="true"]{background:var(--blue);color:#fff}

/* results */
.res{border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:8px;border:1px solid var(--line)}
.res[hidden]{display:none}
.res h3{font-size:20px;display:flex;align-items:center;gap:10px}
.res.ok{background:var(--ok-bg);border-color:rgba(18,138,85,.35)} .res.ok h3{color:var(--ok)}
.res.warn{background:var(--warn-bg);border-color:rgba(148,98,0,.35)} .res.warn h3{color:var(--warn)}
.res.bad{background:var(--bad-bg);border-color:rgba(180,35,24,.3)} .res.bad h3{color:var(--bad)}
.res.info{background:var(--ink)}
.res p{color:var(--text)}
.kv{display:grid;grid-template-columns:minmax(120px,max-content) minmax(0,1fr);gap:8px 18px;font-size:15px}
.kv dt{color:var(--faint)} .kv dd{margin:0;font-family:var(--f-mono);overflow-wrap:anywhere}
@media (max-width:480px){.kv{grid-template-columns:minmax(0,1fr);gap:2px}.kv dd{margin-bottom:8px}}
.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-mono);font-size:12px;font-weight:600;letter-spacing:.06em;padding:4px 10px;border-radius:999px;border:1px solid currentColor}
.pill.ok{color:var(--ok)} .pill.warn{color:var(--warn)} .pill.bad{color:var(--bad)} .pill.info{color:var(--faint)}
.checklist{display:flex;flex-direction:column;gap:12px}
.check-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 14px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}
.check-item .pill{grid-row:span 2;align-self:start;margin-top:2px}
.check-item b{font-size:16px}
.check-item p{font-size:15px;color:var(--muted)}
.check-item code{font-family:var(--f-mono);font-size:13px;background:var(--ink-2);padding:2px 6px;border-radius:6px;word-break:break-all}
pre.code{margin:0;font-family:var(--f-mono);font-size:13.5px;line-height:1.55;background:#0E1726;color:#E7EDF6;border-radius:12px;padding:16px;overflow-x:auto;white-space:pre}
.out{font-family:var(--f-mono);font-size:clamp(17px,2.4vw,22px);background:var(--ink);border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;word-break:break-all;min-height:56px;display:flex;align-items:center}
.meter{height:10px;border-radius:999px;background:var(--ink-2);overflow:hidden}
.meter i{display:block;height:100%;width:0;border-radius:999px;transition:width .3s ease,background .3s ease}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table.tbl{border-collapse:collapse;width:100%;font-size:15px;min-width:420px}
.tbl th{text-align:left;font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);font-weight:400;padding:10px 14px;background:var(--ink);border-bottom:1px solid var(--line)}
.tbl td{padding:10px 14px;border-bottom:1px solid var(--line);font-family:var(--f-mono);font-size:14px;word-break:break-all}
.tbl tr:last-child td{border-bottom:0}
.small{font-size:14px;color:var(--faint)}

/* article */
.article{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;padding-block:44px 8px;max-width:760px}
.article h2{font-size:clamp(24px,3vw,30px);font-weight:800;margin-bottom:-12px}
.article p,.article li{color:var(--muted);font-size:17px}
.article ul,.article ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.article strong{color:var(--text)}
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:16px 2px;font-weight:600;font-size:17px;display:flex;justify-content:space-between;gap:14px;color:var(--text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--blue);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 2px 16px}

/* CTA + related */
.cta{margin-top:44px;background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--amber);border-radius:var(--radius);padding:clamp(20px,3vw,32px);display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center;justify-content:space-between}
.cta div{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:8px}
.cta h2{font-size:clamp(22px,2.6vw,28px);font-weight:800}
.cta p{color:var(--muted)}
.related{padding-block:44px 64px;display:flex;flex-direction:column;gap:16px}
.related h2{font-size:22px;font-weight:800}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:6px;transition:border-color .2s ease,transform .2s ease}
.tcard:hover{border-color:var(--blue);transform:translateY(-2px);color:var(--text)}
.tcard b{font-family:var(--f-display);font-size:18px}
.tcard span{font-size:14px;color:var(--muted)}
.tcard .tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--blue)}

/* footer */
.foot{border-top:1px solid var(--line);background:var(--panel)}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding-block:24px;font-size:14px;color:var(--faint)}
.foot nav{display:flex;flex-wrap:wrap;gap:18px}
.foot a{color:var(--muted);text-decoration:none} .foot a:hover{color:var(--blue)}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}