/* Layout: a landing page built around one working tool. The hero IS the simulator
   (bill on one side, reader on the other); everything below answers the doubts a
   mailbox-flyer reader has before handing over a bill.
   Single light theme by choice (white page, ink text, gold used sparingly). */
:root{
  --bg:#FFFFFF; --surface:#FFFFFF; --raise:#F6F4EF; --line:#E4DFD4; --tint:#FBF8F2;
  --ink:#17150F; --muted:#5F5A50; --gold:#8E6D2E; --gold-ink:#7A5C24; --gold-soft:#C6A15B; --on-gold:#FFFFFF;
  --ok:#3B6B22; --warn:#9A5512;
  --paper:#FFFDF8; --paper-ink:#1D1B17; --paper-line:#E2DCCF; --hl:rgba(198,161,91,.30);
  --shadow:0 24px 48px -32px rgba(40,30,10,.35);
  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --r:14px;
  color-scheme:light;
}

*{box-sizing:border-box}
[hidden]{display:none!important}
img{max-width:100%}
body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin-inline:auto;padding-inline:20px}
h1,h2,h3{font-family:var(--f-display);font-weight:400;line-height:1.08;text-wrap:balance;margin:0}
h1{font-size:clamp(2.3rem,5.4vw,3.9rem);letter-spacing:-.015em}
h2{font-size:clamp(1.8rem,3.6vw,2.6rem);letter-spacing:-.01em}
h3{font-size:1.25rem;font-weight:600}
p{margin:0}
em{font-style:italic;color:var(--gold-ink)}
a{color:var(--gold-ink)}
.eyebrow{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-ink);font-weight:600}
.muted{color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 92%,transparent);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:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}
.brand svg{width:34px;height:33px;flex:none}
.brand b{font-family:var(--f-display);font-weight:400;font-size:1.15rem;letter-spacing:.02em}
.brand small{display:block;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:-2px}
.top nav{display:flex;align-items:center;gap:22px;font-size:.92rem}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover{color:var(--ink)}
.top nav a.btn,.top nav a.btn:hover{color:var(--on-gold)}


/* buttons */
.btn{appearance:none;border:1px solid transparent;border-radius:999px;padding:13px 22px;font:600 .98rem/1 var(--f-body);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;transition:transform .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-gold{background:var(--gold);color:var(--on-gold)}
.btn-gold:hover{background:var(--gold-ink)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-line:hover{border-color:var(--gold)}
.btn-sm{padding:9px 16px;font-size:.88rem}
.linkbtn{background:none;border:0;color:var(--gold-ink);font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0}

/* hero */
.hero{padding-block:56px 40px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-areas:'copy app' 'bill app';gap:36px 48px;align-items:start}
.hero-copy{grid-area:copy}.app{grid-area:app}.billwrap{grid-area:bill}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;grid-template-areas:'copy' 'app' 'bill';gap:32px}}
.hero-copy{display:flex;flex-direction:column;gap:20px;padding-top:12px}
.hero-copy .lede{font-size:1.12rem;color:var(--muted);max-width:52ch}
.ticks{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.92rem;color:var(--muted);padding:0;margin:0;list-style:none}
.ticks li{display:flex;gap:8px;align-items:center}
.ticks li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none}

/* the app panel */
.app{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:18px;min-width:0;box-shadow:var(--shadow)}
.steps{display:flex;gap:6px;padding:0;margin:0;list-style:none;font-size:.76rem;color:var(--muted)}
.steps li{flex:1;display:flex;flex-direction:column;gap:6px}
.steps li::before{content:"";height:3px;border-radius:3px;background:var(--line)}
.steps li.on{color:var(--ink)}
.steps li.on::before,.steps li.done::before{background:var(--gold)}
.pane{display:flex;flex-direction:column;gap:16px}
.pane-h{display:flex;flex-direction:column;gap:4px}
.pane-h h3{font-family:var(--f-display);font-weight:400;font-size:1.5rem}

.drop{border:1.5px dashed color-mix(in srgb,var(--gold) 55%,var(--line));border-radius:var(--r);padding:28px 18px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px;cursor:pointer;background:color-mix(in srgb,var(--gold) 5%,transparent);transition:background .15s}
.drop:hover,.drop.over{background:color-mix(in srgb,var(--gold) 12%,transparent)}
.drop svg{width:40px;height:40px;color:var(--gold)}
.drop strong{font-size:1.05rem}
.drop input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.or{display:flex;align-items:center;gap:12px;font-size:.8rem;color:var(--muted)}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.samples{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:var(--raise);color:var(--ink);border-radius:999px;padding:8px 14px;font:500 .86rem var(--f-body);cursor:pointer}
.chip:hover{border-color:var(--gold)}
.fine{font-size:.8rem;color:var(--muted)}

/* reading animation */
.reading{display:flex;flex-direction:column;align-items:center;gap:14px;padding:30px 0;text-align:center}
.bar{width:100%;height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--gold);transition:width .25s linear}
.readlog{font-family:var(--f-mono);font-size:.82rem;color:var(--muted);display:flex;flex-direction:column;gap:4px;min-height:5.4em}

/* form fields */
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:460px){.fields{grid-template-columns:1fr}}
.f{display:flex;flex-direction:column;gap:5px;min-width:0}
.f.wide{grid-column:1/-1}
.f label{font-size:.78rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.f label .src{font-family:var(--f-mono);font-size:.7rem;color:var(--gold-ink)}
.f label .src.est{color:var(--warn)}
.f input,.f select{width:100%;background:var(--raise);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:11px 12px;font:500 1rem var(--f-body);font-variant-numeric:tabular-nums}
.f input:focus,.f select:focus{outline:none;border-color:var(--gold)}
.f.need input{border-color:var(--warn)}
.unit{position:relative}
.unit input{padding-right:62px}
.unit span{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-family:var(--f-mono);font-size:.78rem;color:var(--muted);pointer-events:none}
.notes{display:flex;flex-direction:column;gap:8px;padding:0;margin:0;list-style:none}
.notes li{font-size:.86rem;padding:10px 12px;border-radius:10px;background:var(--raise);border-left:3px solid var(--line);display:flex;gap:8px;align-items:flex-start}
.notes li.warn{border-left-color:var(--warn)}
.notes li.ok{border-left-color:var(--ok)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row .btn{flex:1 1 auto}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem}
.check input{margin-top:3px;accent-color:var(--gold);width:18px;height:18px;flex:none}

/* result */
.save{display:flex;flex-direction:column;gap:4px;padding:20px;border-radius:var(--r);background:color-mix(in srgb,var(--gold) 10%,var(--raise));border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line))}
.save .big{font-family:var(--f-display);font-size:clamp(2.6rem,7vw,3.6rem);line-height:1;color:var(--gold-ink)}
.save .big small{font-size:.38em;color:var(--muted);font-family:var(--f-body)}
.save.flat{background:var(--raise);border-color:var(--line)}
.save.flat .big{color:var(--ink)}
.cmp{width:100%;border-collapse:collapse;font-size:.9rem}
.cmp th,.cmp td{padding:9px 6px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
.cmp th:first-child,.cmp td:first-child{text-align:left;color:var(--muted);font-weight:400}
.cmp thead th{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.cmp tr.tot td{color:var(--ink);font-weight:600;border-bottom:0}
.cmp td.p{color:var(--gold-ink)}
.tablebox{overflow-x:auto}
.disclose{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.proto{font-family:var(--f-mono);font-size:.72rem;color:var(--warn);border:1px solid color-mix(in srgb,var(--warn) 50%,transparent);border-radius:6px;padding:2px 8px;align-self:flex-start}

/* the bill (hero side visual, also used as reader preview) */
.billwrap{position:relative;min-width:0}
.bill{background:var(--paper);color:var(--paper-ink);border-radius:6px;padding:22px 22px 26px;font-family:var(--f-mono);font-size:.78rem;line-height:1.45;box-shadow:0 0 0 1px var(--paper-line),var(--shadow);transform:rotate(-1.4deg);position:relative;overflow:hidden;max-width:440px;margin-inline:auto}
.bill .bh{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;border-bottom:1px solid var(--paper-line);padding-bottom:12px;margin-bottom:12px}
.bill .logo{font-family:var(--f-body);font-weight:600;font-size:1.05rem;letter-spacing:-.01em}
.bill .grid{display:grid;grid-template-columns:1fr auto;gap:5px 14px}
.bill .grid span:nth-child(even){text-align:right}
.bill .sec{margin-top:12px;padding-top:10px;border-top:1px dashed var(--paper-line);font-weight:500;letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;opacity:.7}
.bill .total{margin-top:12px;padding-top:10px;border-top:1px solid var(--paper-line);display:flex;justify-content:space-between;font-weight:500;font-size:.95rem}
.bill mark{background:transparent;color:inherit;border-radius:3px;padding:0 2px;margin:0 -2px;transition:background .4s}
.bill mark.lit{background:var(--hl);box-shadow:inset 0 -2px 0 var(--gold)}
.scan{position:absolute;left:0;right:0;height:46px;top:-50px;background:linear-gradient(180deg,transparent,rgba(198,161,91,.28),transparent);pointer-events:none}
.bill.scanning .scan{animation:scan 2.6s ease-in-out infinite}
@keyframes scan{0%{top:-50px}100%{top:100%}}
.tag{position:absolute;right:-6px;background:var(--gold);color:var(--on-gold);font:600 .72rem/1 var(--f-body);padding:6px 9px;border-radius:999px;white-space:nowrap;opacity:0;transform:translateX(6px);transition:opacity .35s,transform .35s}
.tag.on{opacity:1;transform:none}
.billcap{text-align:center;font-size:.78rem;color:var(--muted);margin-top:18px}

/* sections */
section.band{padding-block:72px;border-top:1px solid var(--line)}
section.band.tint{background:var(--tint)}
.sec-h{display:flex;flex-direction:column;gap:12px;max-width:640px;margin-bottom:36px}
.how{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;counter-reset:s;padding:0;margin:0;list-style:none}
@media (max-width:800px){.how{grid-template-columns:1fr}}
.how li{display:flex;flex-direction:column;gap:10px;counter-increment:s}
.how li::before{content:counter(s);font-family:var(--f-display);font-size:2.6rem;line-height:1;color:var(--gold)}
.how p{color:var(--muted)}

.diff{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:700px){.diff{grid-template-columns:1fr}}
.diff div{background:var(--surface);padding:26px;display:flex;flex-direction:column;gap:8px}
.diff p{color:var(--muted)}
.diff .k{font-family:var(--f-mono);font-size:.74rem;color:var(--gold-ink)}

.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
@media (max-width:800px){.facts{grid-template-columns:1fr}}
.facts div{display:flex;flex-direction:column;gap:8px;padding-top:16px;border-top:2px solid var(--gold-soft)}
.facts b{font-family:var(--f-display);font-weight:400;font-size:1.5rem}
.facts p{color:var(--muted);font-size:.95rem}

.faq{display:flex;flex-direction:column;border-top:1px solid var(--line);max-width:820px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 36px 18px 0;font-size:1.06rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:1.5rem;color:var(--gold);font-family:var(--f-display)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 0 18px;color:var(--muted);max-width:68ch}

.final{text-align:center;display:flex;flex-direction:column;align-items:center;gap:18px}
.final h2{max-width:20ch}
.copyable{font-family:var(--f-mono);font-size:1rem;user-select:all;background:var(--raise);border:1px solid var(--line);padding:6px 10px;border-radius:8px}







/* hero: paper bill behind, phone with the result in front */
.billwrap{padding-bottom:150px}
.bill{margin-left:0;max-width:400px}
.phone{position:absolute;right:0;bottom:0;width:236px;background:#17150F;border-radius:36px;padding:9px;box-shadow:0 0 0 1px #2E2C28,0 40px 60px -30px rgba(40,30,10,.55);transform:rotate(2deg)}
.screen{background:var(--surface);color:var(--ink);border-radius:28px;padding:30px 16px 18px;display:flex;flex-direction:column;gap:10px;position:relative;font-size:.74rem}
.screen::before{content:"";position:absolute;top:9px;left:50%;width:70px;height:18px;border-radius:12px;background:#17150F;transform:translateX(-50%)}
.screen .lbl{font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);font-weight:600}
.screen .amt{font-family:var(--f-display);font-size:2.4rem;line-height:1;color:var(--gold-ink)}
.screen .amt small{font-family:var(--f-body);font-size:.75rem;color:var(--muted)}
.screen .ln{display:flex;justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:7px;font-variant-numeric:tabular-nums}
.screen .ln span:first-child{color:var(--muted)}
.screen .ln b{font-weight:600}
.screen .pill{align-self:flex-start;background:color-mix(in srgb,var(--ok) 18%,transparent);color:var(--ok);border-radius:999px;padding:4px 9px;font-weight:600;font-size:.66rem}
.screen .cta{background:var(--gold);color:var(--on-gold);border-radius:999px;text-align:center;padding:8px;font-weight:600;margin-top:2px}
@media (max-width:520px){.phone{width:200px}.billwrap{padding-bottom:170px}}

/* after you sign: timeline */
.track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;padding:0;margin:0;list-style:none;position:relative}
.track li{display:flex;flex-direction:column;gap:8px;padding:0 20px 0 0;position:relative}
.track li::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid var(--gold);background:var(--bg);position:relative;z-index:1}
.track li::after{content:"";position:absolute;top:7px;left:14px;right:0;height:2px;background:var(--line)}
.track li:last-child::after{display:none}
.track li.now::before{background:var(--gold)}
.track .when{font-family:var(--f-mono);font-size:.74rem;color:var(--gold-ink)}
.track p{color:var(--muted);font-size:.95rem}
@media (max-width:800px){
  .track{grid-template-columns:1fr;gap:22px}
  .track li{padding:0 0 0 30px}
  .track li::before{position:absolute;left:0;top:3px}
  .track li::after{top:20px;bottom:-22px;left:6px;right:auto;width:2px;height:auto}
}
.after-note{margin-top:32px;padding:20px 22px;border:1px solid var(--line);border-radius:var(--r);display:flex;gap:16px;align-items:flex-start;max-width:760px}
.after-note b{font-family:var(--f-display);font-weight:400;font-size:1.2rem;display:block;margin-bottom:4px}
.after-note p{color:var(--muted)}

/* who is behind it */
.who{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center;margin-bottom:56px}
@media (max-width:800px){.who{grid-template-columns:1fr;gap:24px}}
.who .stat{display:flex;gap:36px;flex-wrap:wrap}
.who .stat div{display:flex;flex-direction:column}
.who .stat b{font-family:var(--f-display);font-weight:400;font-size:clamp(2.4rem,5vw,3.2rem);line-height:1;color:var(--gold-ink)}
.who .stat span{color:var(--muted);font-size:.9rem;max-width:20ch}
.who blockquote{margin:0;font-family:var(--f-display);font-size:1.35rem;line-height:1.35;font-style:italic}
.who cite{display:block;margin-top:12px;font-style:normal;font-size:.88rem;color:var(--muted)}

/* dourado claro só em linhas e marcas */
.steps li.on::before,.steps li.done::before{background:var(--gold-soft)}
.drop{border-color:var(--gold-soft)}
.how li::before{color:var(--gold-soft)}
.track li::before{border-color:var(--gold-soft)}
.track li.now::before{background:var(--gold-soft)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.bill{transform:none}}

/* ===== partilhado por todas as páginas ===== */
.skip{position:absolute;left:-9999px;top:8px;background:var(--gold);color:var(--on-gold);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:16px}
.top nav a.on{color:var(--ink)}
.menu-m{display:none;position:relative}
.menu-m summary{list-style:none;cursor:pointer;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px}
.menu-m summary::-webkit-details-marker{display:none}
.menu-m summary span{display:block;width:16px;height:2px;background:var(--ink);border-radius:2px}
.menu-p{position:absolute;right:0;top:48px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px;display:flex;flex-direction:column;min-width:220px;box-shadow:var(--shadow)}
.top nav .menu-p a{color:var(--ink);padding:11px 12px;border-radius:8px}
.top nav .menu-p a:hover{background:var(--raise)}
@media (max-width:760px){.top nav .hide-s{display:none}.menu-m{display:block}.top nav{gap:10px}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn[disabled]{opacity:.6;cursor:wait}

.aviso-rede{border-top:1px solid var(--line);background:var(--raise)}
.aviso-rede .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;align-items:center;padding-block:16px;font-size:.92rem}
.aviso-rede .tel{font-family:var(--f-mono);font-weight:500;color:var(--gold-ink);text-decoration:none;white-space:nowrap}
footer{background:var(--raise);padding-block:44px 52px;font-size:.88rem;color:var(--muted);border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
@media (max-width:820px){.foot{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-brand{grid-column:1/-1}}
@media (max-width:420px){.foot{grid-template-columns:1fr}}
.foot-brand{display:flex;flex-direction:column;gap:12px}
.foot-col{display:flex;flex-direction:column;gap:9px}
.foot-col b{color:var(--ink);font-weight:600;margin-bottom:2px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--ink)}
.foot .copyable{font-size:.85rem}

/* cabeçalho das páginas interiores */
.page-h{padding-block:56px 32px;display:flex;flex-direction:column;gap:14px;max-width:760px}
.page-h .lede{font-size:1.12rem;color:var(--muted)}
.crumbs{font-size:.84rem;color:var(--muted)}
.crumbs a{color:var(--muted)}
.page-body{padding-bottom:72px}

/* avarias */
.urg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-bottom:48px}
@media (max-width:760px){.urg{grid-template-columns:1fr}}
.urg div{border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}
.urg div.main{border-color:color-mix(in srgb,var(--gold) 50%,var(--line))}
.urg .big-tel{font-family:var(--f-mono);font-size:clamp(1.8rem,5vw,2.4rem);color:var(--gold-ink);text-decoration:none;letter-spacing:.02em}
.urg .gas .big-tel{color:var(--warn)}
.urg p{color:var(--muted)}
.who-call{width:100%;border-collapse:collapse;font-size:.95rem}
.who-call th,.who-call td{text-align:left;padding:14px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.who-call thead th{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.who-call td:first-child{width:42%}
.who-call .tag-e{font-family:var(--f-mono);font-size:.78rem;color:var(--gold-ink);white-space:nowrap}
.checklist{display:flex;flex-direction:column;gap:10px;padding:0;margin:0;list-style:none;counter-reset:c}
.checklist li{display:grid;grid-template-columns:32px 1fr;gap:12px;counter-increment:c}
.checklist li::before{content:counter(c);width:28px;height:28px;border-radius:50%;border:1.5px solid var(--gold);color:var(--gold-ink);display:grid;place-items:center;font-size:.85rem;font-weight:600}
.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}
@media (max-width:820px){.two{grid-template-columns:1fr;gap:36px}}
.two > div{display:flex;flex-direction:column;gap:16px;min-width:0}

/* verificar comercial */
.verif{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:820px){.verif{grid-template-columns:1fr;gap:32px}}
.verif form{display:flex;flex-direction:column;gap:14px}
.code-in{font-family:var(--f-mono)!important;font-size:1.4rem!important;letter-spacing:.12em;text-transform:uppercase}
.idcard{border-radius:18px;padding:22px;display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;background:var(--surface);border:1px solid var(--line)}
.idcard .ph{width:96px;height:120px;border-radius:10px;background:var(--raise);display:grid;place-items:center;font-family:var(--f-display);font-size:2rem;color:var(--gold-ink);overflow:hidden}
.idcard .ph img{width:100%;height:100%;object-fit:cover}
.idcard .nm{font-family:var(--f-display);font-size:1.5rem;line-height:1.1}
.idcard .st{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;border-radius:999px;padding:4px 10px;margin-top:6px}
.idcard .st.ok{background:color-mix(in srgb,var(--ok) 18%,transparent);color:var(--ok)}
.idcard .st.no{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.idcard dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:10px 0 0;font-size:.86rem}
.idcard dt{color:var(--muted)}
.idcard dd{margin:0;font-family:var(--f-mono)}
.sample-card{border:1px dashed var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px}
.rules{display:flex;flex-direction:column;gap:12px;padding:0;margin:0;list-style:none}
.rules li{padding-left:22px;position:relative;color:var(--muted)}
.rules li::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:2px;background:var(--gold)}
.rules li b{color:var(--ink);font-weight:600}

/* artigos e guias */
.prose{max-width:68ch;display:flex;flex-direction:column;gap:18px;font-size:1.04rem}
.prose h2{font-size:1.7rem;margin-top:22px}
.prose h3{margin-top:6px}
.prose p,.prose li{color:color-mix(in srgb,var(--ink) 86%,var(--muted))}
.prose ul,.prose ol{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:8px}
.prose .meta{font-size:.86rem;color:var(--muted)}
.callout{border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:10px;padding:16px 18px;background:var(--surface)}
.callout.warn{border-left-color:var(--warn)}
.billmap{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.billmap table{width:100%;border-collapse:collapse;font-size:.92rem}
.billmap th,.billmap td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.billmap thead th{background:var(--raise);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.billmap td:first-child{font-weight:600;white-space:nowrap}
.billmap code{font-family:var(--f-mono);font-size:.85em;color:var(--gold-ink)}
.cta-box{border-radius:var(--r);padding:24px;background:color-mix(in srgb,var(--gold) 10%,var(--raise));border:1px solid color-mix(in srgb,var(--gold) 40%,var(--line));display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.cta-box p{margin:0;font-family:var(--f-display);font-size:1.3rem;color:var(--ink)}
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:900px){.posts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.posts{grid-template-columns:1fr}}
.post{border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);background:var(--surface);transition:border-color .15s}
.post:hover{border-color:var(--gold)}
.post .k{font-family:var(--f-mono);font-size:.72rem;color:var(--gold-ink)}
.post h3{font-family:var(--f-display);font-weight:400;font-size:1.35rem;line-height:1.15}
.post p{color:var(--muted);font-size:.93rem}
.post.soon{opacity:.6;pointer-events:none;border-style:dashed}

/* quem somos */
.story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:820px){.story{grid-template-columns:1fr;gap:32px}}
.path{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;border-left:2px solid var(--line)}
.path li{padding:0 0 22px 22px;position:relative}
.path li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--gold)}
.path li b{display:block;font-family:var(--f-display);font-weight:400;font-size:1.2rem}
.path li span{color:var(--muted);font-size:.95rem}
.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:820px){.team{grid-template-columns:1fr}}
.team div{border:1px dashed var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:8px}
.team .av{width:56px;height:56px;border-radius:50%;background:var(--raise);display:grid;place-items:center;color:var(--gold-ink);font-family:var(--f-display);font-size:1.3rem}
.team p{color:var(--muted);font-size:.93rem}
.zones{display:flex;flex-wrap:wrap;gap:8px}
.zones span{border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.9rem}

/* gestão */
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);font:600 .95rem var(--f-body);padding:12px 14px;cursor:pointer}
.tabs button.on{color:var(--ink);border-bottom-color:var(--gold)}
.badge{background:var(--gold);color:var(--on-gold);border-radius:999px;padding:1px 8px;font-size:.75rem;margin-left:4px}
.adm{width:100%;border-collapse:collapse;font-size:.88rem}
.adm th,.adm td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.adm thead th{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.adm input,.adm select,#fEstado,#fDias{background:var(--raise);border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:6px 8px;font:inherit}
.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:760px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpis div{border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:4px;background:var(--surface)}
.kpis b{font-family:var(--f-display);font-weight:400;font-size:2rem;color:var(--gold-ink);font-variant-numeric:tabular-nums}
.kpis span{color:var(--muted);font-size:.86rem}
.kwh-help{margin-top:6px;font-size:.84rem}
.kwh-help summary{cursor:pointer;color:var(--gold-ink);text-decoration:underline;text-underline-offset:3px;list-style:none}
.kwh-help summary::-webkit-details-marker{display:none}
.pessoas{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.share{border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--tint);display:flex;flex-direction:column;gap:8px}
.share .row{gap:10px}
.share .copyable{font-size:.78rem;word-break:break-all}
.expect{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:36px}
@media (max-width:800px){.expect{grid-template-columns:1fr}}
.expect div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:6px}
.expect b{font-family:var(--f-display);font-weight:400;font-size:1.15rem;line-height:1.2}
.expect p{color:var(--muted);font-size:.93rem}
.after-note{background:var(--surface)}
.top .wa{font-family:var(--f-mono);font-size:.85rem;color:var(--muted);white-space:nowrap}
@media (max-width:960px){.top .wa{display:none}}

/* chat de ajuda */
.chat{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.chat-btn{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border:0;border-radius:999px;padding:12px 18px;font:600 .95rem var(--f-body);cursor:pointer;box-shadow:var(--shadow)}
.chat-ic{width:18px;height:14px;border-radius:5px;background:var(--gold-soft);position:relative}
.chat-ic::after{content:"";position:absolute;left:3px;bottom:-4px;border:4px solid transparent;border-top-color:var(--gold-soft);border-left-width:0}
.chat-p{width:min(380px,calc(100vw - 32px));max-height:min(560px,calc(100vh - 120px));background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 60px -30px rgba(40,30,10,.45);display:flex;flex-direction:column;overflow:hidden;order:-1}
.chat-p header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);background:var(--tint)}
.chat-p header b{display:block;font-family:var(--f-display);font-weight:400;font-size:1.15rem}
.chat-p header span{font-size:.78rem;color:var(--muted)}
.chat-x{background:none;border:0;font-size:1.6rem;line-height:1;color:var(--muted);cursor:pointer;padding:0 4px}
.chat-log{flex:1;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:8px;font-size:.92rem;min-height:120px}
.chat-log .m{max-width:88%;padding:9px 12px;border-radius:14px;line-height:1.45}
.chat-log .m.a{background:var(--raise);align-self:flex-start;border-bottom-left-radius:4px}
.chat-log .m.u{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.chat-log .m.w{color:var(--muted)}
.chat-ops{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px}
.chat-ops .chip{background:var(--surface);font-size:.82rem;padding:7px 11px}
.chat-f{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.chat-f input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:9px 14px;font:inherit;background:var(--raise);color:var(--ink)}
@media print{.chat{display:none}}
.cmp s{font-size:.85em}
.save .muted + .muted{margin-top:2px}

/* perguntas de escolha múltipla */
.q{display:flex;flex-direction:column;gap:10px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.q-t{font-weight:600;font-size:1rem}
.opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.opts-s{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:420px){.opts{grid-template-columns:repeat(2,minmax(0,1fr))}}
.opt{background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:11px 10px;font:600 .95rem var(--f-body);color:var(--ink);cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:2px;min-height:48px;justify-content:center}
.opt small{font-weight:400;font-size:.74rem;color:var(--muted)}
.opt:hover{border-color:var(--gold-soft)}
.opt.on{border-color:var(--gold);background:color-mix(in srgb,var(--gold-soft) 14%,var(--surface));box-shadow:inset 0 0 0 1px var(--gold)}
.alt{display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line);padding-top:12px}
.alt label.linkbtn{display:inline}

.urg3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.urg3{grid-template-columns:1fr}}
.gas-mais{display:flex;flex-direction:column;gap:10px;margin-top:14px;padding:14px;border:1px solid var(--line,#e5e5e5);border-radius:12px}
.gas-mais .opts-s{grid-template-columns:repeat(2,minmax(0,1fr))}
/* gestão › tarifas */
.tf-top{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-block:16px}
.tf-ajuda{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:16px;background:var(--tint)}
.tf-ajuda summary{cursor:pointer;font-weight:600}
.tf-ajuda[open] summary{margin-bottom:10px}
[data-p="tarifas"] h3{margin:24px 0 8px}
[data-p="tarifas"] tr.off td{opacity:.5}
.tf-acoes{white-space:nowrap}
.tf-sw{display:inline-flex;gap:6px;align-items:center;font-size:.82rem;white-space:nowrap}
.tf-mau{color:var(--warn);font-weight:600}
tr.tf-mudou td{background:color-mix(in srgb,var(--gold) 9%,transparent)}
.tf-ed{border:2px solid var(--gold-soft);border-radius:16px;padding:18px;margin-bottom:20px;display:flex;flex-direction:column;gap:12px;background:var(--surface)}
.tf-ed h4{margin:8px 0 0;font-size:.95rem}
.tf-ed-h{display:flex;justify-content:space-between;align-items:center}
.tf-ed-h h3{margin:0!important;font-family:var(--f-mono)}
.tf-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.tf-grid.tf-g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tf-grid .f input{padding:8px;font-size:.92rem}
.tf-grid .f input.tf-novo{border-color:var(--ok);background:color-mix(in srgb,var(--ok) 7%,var(--raise))}
.tf-colar{display:flex;flex-direction:column;gap:4px}
.tf-colar textarea{width:100%;border:1.5px dashed var(--gold-soft);border-radius:10px;padding:8px 10px;font:500 .9rem var(--f-mono);background:var(--tint);resize:vertical}
.tf-pub{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;border-top:1px solid var(--line);margin-top:24px;padding-top:16px;position:sticky;bottom:0;background:var(--bg);z-index:2;padding-bottom:12px}
@media (max-width:700px){.tf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tf-grid.tf-g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* leituras: passos, desenhos dos contadores, lembrete */
.lei-passos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;counter-reset:p}
.lei-passos li{counter-increment:p;border:1px solid var(--line);border-radius:var(--r);padding:16px 16px 16px 58px;position:relative;display:flex;flex-direction:column;gap:4px;background:var(--tint)}
.lei-passos li::before{content:counter(p);position:absolute;left:16px;top:14px;width:30px;height:30px;border-radius:50%;background:var(--gold);color:var(--on-gold);display:grid;place-items:center;font-weight:700}
.lei-passos span{color:var(--muted);font-size:.9rem}
@media (max-width:760px){.lei-passos{grid-template-columns:1fr}}
.urg3 .btn{align-self:flex-start}
.lei-fig{margin:0;display:flex;flex-direction:column;gap:12px}
.lei-fig svg{width:100%;max-width:420px;height:auto}
.lei-fig figcaption{color:var(--muted)}
.lei-fig figcaption b{color:var(--ink)}
.m-corpo{fill:var(--raise);stroke:var(--line);stroke-width:2}
.m-visor{fill:#2a2721}
.m-tit{font:600 15px var(--f-body);fill:var(--muted)}
.m-dig text{font:700 30px var(--f-mono);fill:#fff}
.m-dig .t-peq{font-size:22px}
.d-preto{fill:#111}
.d-verm{fill:#B3261E}
.m-real{fill:none;stroke:var(--gold-soft);stroke-width:4}
.m-leg{font:700 17px var(--f-body);fill:var(--gold-ink)}
.m-leg2{font:600 13px var(--f-body);fill:#B3261E}
.m-nota{font:500 12px var(--f-body);fill:var(--muted)}
.m-lcd{font:600 36px var(--f-mono);fill:#C8E6A0;letter-spacing:2px}
.m-lcd-dec{fill:#7d8f68}
.m-botao{fill:var(--surface);stroke:var(--muted);stroke-width:2}
.lei-lembrete{border:1px solid color-mix(in srgb,var(--gold) 50%,var(--line));border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:10px;background:color-mix(in srgb,var(--gold) 6%,var(--surface))}
.lei-lembrete .btn{align-self:flex-start}
.lei-intel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;margin-top:32px;align-items:start}
@media (max-width:820px){.lei-intel{grid-template-columns:1fr}}
.m-cod{font:700 22px var(--f-mono);fill:#C8E6A0}
.m-un{font:600 13px var(--f-mono);fill:#7d8f68}
.ts-q{display:flex;flex-direction:column;gap:8px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--line)}