/* Ricoa Contabilidade · site institucional
   Cores da marca: marinho #070F3D, dourado #E6C05C, areia #CAB48D */
:root{
  --marinho:#070F3D; --marinho2:#101A55; --ouro:#E6C05C; --ouro2:#CFA640; --areia:#CAB48D;
  --papel:#FFFFFF; --tinta:#1B2140; --suave:#5C6380; --linha:#E3E1DA; --nevoa:#F6F6F3;
  --verde:#2E7D5B; --vermelho:#B5473A;
  --titulo:"Archivo",system-ui,sans-serif; --texto:"IBM Plex Sans",system-ui,sans-serif;
  --larg:1160px; --gut:clamp(16px,4vw,40px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--texto);font-size:17px;line-height:1.6;color:var(--tinta);background:var(--papel);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--ouro);outline-offset:3px;border-radius:4px}
.faixa{max-width:var(--larg);margin:0 auto;padding:0 var(--gut)}
.pular{position:absolute;left:-9999px;top:8px;background:var(--ouro);color:var(--marinho);padding:8px 14px;border-radius:6px;z-index:100;font-weight:600}
.pular:focus{left:8px}

h1,h2,h3{font-family:var(--titulo);font-stretch:112%;color:var(--marinho);line-height:1.08;letter-spacing:-.015em}
h1{font-size:clamp(40px,6.2vw,76px);font-weight:800}
h2{font-size:clamp(30px,3.8vw,46px);font-weight:700}
h3{font-size:clamp(20px,2vw,24px);font-weight:700}
.lead{font-size:clamp(18px,1.6vw,20px);line-height:1.55;max-width:34em}

/* ---------- botões ---------- */
.acoes{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.bt{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:8px;font-weight:600;font-size:16px;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s}
.bt-ouro{background:var(--ouro);color:var(--marinho)}
.bt-ouro:hover{background:#EFCD72}
.bt-linha{border:1.5px solid rgba(255,255,255,.4);color:#fff}
.bt-linha:hover{border-color:var(--ouro);color:var(--ouro)}

/* ---------- topo ---------- */
.topo{position:sticky;top:0;z-index:50;background:var(--marinho);border-bottom:1px solid rgba(255,255,255,.08)}
.topo .faixa{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.marca img{width:168px}
#menu{display:flex;align-items:center;gap:26px}
#menu a{color:#D6DAEC;text-decoration:none;font-size:15px;font-weight:500}
#menu a:hover{color:#fff}
#menu .bt-area{background:var(--ouro);color:var(--marinho);padding:9px 16px;border-radius:8px;font-weight:600}
#menu .bt-area:hover{background:#EFCD72;color:var(--marinho)}
.menu-bt{display:none;background:none;border:1.5px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:8px 14px;font:600 15px var(--texto);cursor:pointer}

/* ---------- abertura ---------- */
.hero{background:var(--marinho);color:#E9EBF5;padding:clamp(56px,9vw,112px) 0 clamp(64px,9vw,120px);position:relative;overflow:hidden}
.hero h1{color:#fff;max-width:9.5em}
.hero .lead{margin-top:24px;color:#C9CDE0}
.hero-grade{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}

/* o demonstrativo */
.dre{position:relative;isolation:isolate;background:var(--papel);color:var(--tinta);border-radius:6px;padding:28px 30px 22px;box-shadow:0 30px 60px -20px rgba(0,0,0,.55)}
.dre .risco{position:absolute;top:-38px;right:44px;width:32px;height:118px;background:linear-gradient(180deg,#F2D27A,var(--ouro2));transform:skewX(-28deg);border-radius:2px;z-index:-1;box-shadow:0 10px 30px rgba(230,192,92,.25)}
.dre figcaption{display:flex;flex-direction:column;gap:2px;margin-bottom:16px;padding-right:70px}
.dre figcaption b{font-family:var(--titulo);font-stretch:112%;font-size:19px;color:var(--marinho)}
.dre figcaption span{font-size:13px;color:var(--suave)}
.dre table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.dre th{text-align:left;font-weight:400;font-size:15px;padding:7px 0}
.dre td{text-align:right;font-family:var(--titulo);font-stretch:100%;font-weight:500;font-size:15px;padding:7px 0}
.dre td.neg{color:var(--vermelho)}
.dre tr{border-bottom:1px solid var(--linha)}
.dre tr.sub th,.dre tr.sub td{font-weight:700;color:var(--marinho)}
.dre tr.sub{background:linear-gradient(90deg,rgba(202,180,141,.18),rgba(202,180,141,0))}
.dre tr.tot{border-bottom:0;border-top:2px solid var(--marinho)}
.dre tr.tot th,.dre tr.tot td{font-weight:700;font-size:17px;color:var(--marinho);padding-top:11px}
.dre tr.tot td{color:var(--verde)}
.barras{display:flex;align-items:flex-end;gap:6px;height:64px;margin-top:18px;padding-top:6px;border-top:1px dashed var(--linha)}
.barras i{flex:1;height:var(--h);background:var(--marinho);border-radius:2px 2px 0 0}
.barras i:last-child{background:var(--ouro)}
.dre-nota{font-size:12.5px;color:var(--suave);margin-top:8px}

/* a única animação: o demonstrativo se monta ao abrir a página */
@media (prefers-reduced-motion:no-preference){
  .dre tr,.barras i,.dre-nota{opacity:0;animation:entra .45s ease-out forwards}
  .dre tr:nth-child(1){animation-delay:.15s}.dre tr:nth-child(2){animation-delay:.25s}.dre tr:nth-child(3){animation-delay:.35s}
  .dre tr:nth-child(4){animation-delay:.45s}.dre tr:nth-child(5){animation-delay:.55s}.dre tr:nth-child(6){animation-delay:.65s}
  .dre tr:nth-child(7){animation-delay:.75s}.dre tr:nth-child(8){animation-delay:.9s}
  .barras i{transform-origin:bottom;animation:cresce .5s cubic-bezier(.2,.7,.2,1) forwards;animation-delay:1.05s}
  .barras i:nth-child(n+4){animation-delay:1.12s}.barras i:nth-child(n+7){animation-delay:1.19s}
  .dre-nota{animation-delay:1.3s}
}
@keyframes entra{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@keyframes cresce{from{opacity:1;transform:scaleY(0)}to{opacity:1;transform:scaleY(1)}}

/* ---------- blocos claros ---------- */
.bloco{padding:clamp(64px,9vw,112px) 0}
.cab{display:grid;grid-template-columns:1fr 1fr;gap:24px 64px;align-items:end;margin-bottom:clamp(32px,4vw,52px)}
.cab p{color:var(--suave);font-size:18px;max-width:30em}

/* serviços em forma de livro contábil: termo à esquerda, histórico à direita */
.livro{border-top:2px solid var(--marinho)}
.livro .lin{display:grid;grid-template-columns:minmax(220px,.8fr) 1.6fr;gap:12px 48px;padding:26px 0;border-bottom:1px solid var(--linha)}
.livro dt{font-family:var(--titulo);font-stretch:112%;font-weight:700;font-size:clamp(20px,2vw,24px);color:var(--marinho);line-height:1.2}
.livro dd{color:var(--tinta);max-width:38em}

/* segmentos: faixas largas */
.segmentos{background:var(--nevoa)}
.seg{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--linha);border-left:1px solid var(--linha)}
.seg li{padding:34px 34px 36px;border-right:1px solid var(--linha);border-bottom:1px solid var(--linha);background:var(--papel)}
.seg li p{margin-top:12px;color:var(--suave);max-width:32em}
.seg li h3{position:relative;padding-top:18px}
.seg li h3::before{content:"";position:absolute;left:0;top:0;width:28px;height:4px;background:var(--ouro);transform:skewX(-28deg)}

/* ---------- portal ---------- */
.portal{background:var(--marinho);color:#C9CDE0;padding:clamp(64px,9vw,112px) 0;overflow:hidden}
.portal h2{color:#fff}
.portal .lead{margin-top:18px}
.portal-grade{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:center}
.recursos{list-style:none;margin-top:28px;display:grid;gap:14px}
.recursos li{padding-left:22px;position:relative}
.recursos li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:3px;background:var(--ouro);transform:skewX(-28deg)}
.recursos b{color:#fff;font-weight:600}

.tela{background:#0E1650;border:1px solid rgba(255,255,255,.12);border-radius:12px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6)}
.tela-barra{display:flex;align-items:center;gap:6px;padding:10px 14px;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.08)}
.tela-barra span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.tela-barra em{font-style:normal;font-size:12px;color:#9EA6C9;margin-left:10px}
.tela-corpo{display:grid;grid-template-columns:64px 1fr;min-height:330px}
.tela-menu{background:linear-gradient(180deg,var(--marinho),var(--marinho2));border-right:2px solid var(--ouro);display:flex;flex-direction:column;gap:12px;padding:18px 14px}
.tela-menu i{height:8px;border-radius:4px;background:rgba(255,255,255,.18)}
.tela-menu i.on{background:var(--ouro)}
.tela-conteudo{background:#F4F2ED;padding:18px;display:grid;gap:14px;color:var(--tinta)}
.tela-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tela-kpis div{background:#fff;border-radius:8px;padding:10px 12px;border-left:3px solid var(--ouro)}
.tela-kpis small{display:block;font-size:10.5px;color:var(--suave)}
.tela-kpis b{font-family:var(--titulo);font-stretch:100%;font-size:16px;color:var(--marinho);white-space:nowrap}
.tela-kpis b.ok{color:var(--verde)}
.tela-graf{background:#fff;border-radius:8px;padding:14px 14px 10px;display:flex;align-items:flex-end;gap:7px;height:120px}
.tela-graf i{flex:1;height:var(--h);background:var(--marinho);border-radius:2px 2px 0 0}
.tela-graf i:nth-child(2n){background:var(--areia)}
.tela-lista{background:#fff;border-radius:8px;padding:4px 12px}
.tela-lista p{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:8px 0;border-bottom:1px solid var(--linha)}
.tela-lista p:last-child{border-bottom:0}
.tela-lista em{font-style:normal;color:var(--suave);font-size:11.5px;white-space:nowrap}
.tela-lista em.resp{color:var(--verde);font-weight:600}
.tela-nota{font-size:11.5px;color:#8F98C2;padding:8px 14px;background:rgba(255,255,255,.03)}

/* ---------- sobre ---------- */
.sobre-grade{display:grid;grid-template-columns:.8fr 1.6fr;gap:24px 48px}
.sobre-texto{display:grid;gap:18px;max-width:38em}
.sobre-texto p:first-child{font-size:20px;color:var(--marinho)}

/* ---------- contato ---------- */
.contato{background:var(--nevoa);padding:clamp(64px,9vw,104px) 0;border-top:1px solid var(--linha)}
.contato .lead{margin-top:16px;color:var(--suave)}
.contato-grade{display:grid;grid-template-columns:1fr 1fr;gap:32px 64px;align-items:center}
.canais{list-style:none;border-top:2px solid var(--marinho)}
.canais a{display:flex;flex-direction:column;gap:2px;padding:18px 0;border-bottom:1px solid var(--linha);text-decoration:none}
.canais span{font-size:14px;color:var(--suave)}
.canais b{font-family:var(--titulo);font-stretch:112%;font-size:clamp(18px,2vw,22px);color:var(--marinho);overflow-wrap:anywhere}
.canais a:hover b{color:var(--ouro2)}

/* ---------- rodapé ---------- */
.rodape{background:var(--marinho);color:#AEB5D6;padding:44px 0;font-size:14.5px}
.rodape-grade{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:24px 48px;align-items:center}
.rodape img{width:150px}
.rodape a{color:#D6DAEC;text-decoration:none}
.rodape a:hover{color:var(--ouro)}

/* ---------- WhatsApp ---------- */
.zap{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.zap svg{width:30px;height:30px}
.zap:hover{background:#1EBE5A}

/* ---------- celular ---------- */
@media (max-width:920px){
  .hero-grade,.portal-grade,.cab,.sobre-grade,.contato-grade{grid-template-columns:1fr}
  .dre{max-width:520px}
  .rodape-grade{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .menu-bt{display:inline-flex}
  #menu{display:none;position:absolute;left:0;right:0;top:72px;background:var(--marinho);flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gut) 20px;border-bottom:1px solid rgba(255,255,255,.1)}
  #menu.aberto{display:flex}
  #menu a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:16px}
  #menu .bt-area{margin-top:14px;text-align:center;border-bottom:0}
  .livro .lin{grid-template-columns:1fr}
  .seg{grid-template-columns:1fr}
  .seg li{padding:28px 22px}
  .dre{padding:22px 18px 18px}
  .dre .risco{right:20px;width:24px;height:96px}
  .tela-corpo{grid-template-columns:40px 1fr}
  .tela-kpis{grid-template-columns:1fr 1fr}
  .tela-kpis div:last-child{grid-column:1/-1}
  .rodape-grade{grid-template-columns:1fr}
  .acoes .bt{flex:1 1 100%}
}